baber/WOPTO huggingface dataset:
Patent JP-H02254388-A (JP)
Title: Danger alarm for construction site
Inventor: OKINAGA HIROMITSU
IPC: B66C23/88
Filed: 1989-03-29
Abstract: PURPOSE:To achieve a higher safety of working by receiving a radio wave from a radio wave transmitter/receiver and an ultrasonic wave from an ultrasonic wave transmitter to emit a alarm signal when the radio wave received overlaps the ultrasonic wave hourly. CONSTITUTION:When a radio wave A with a specified pulse width is sent from a radio wave transmitter 10 at a fixed interval, radio waves Aa-Ae are received with ultrasonic wave transmitters 12a and 12b and ultrasonic wave receivers 15c-15e respectively. When the devices 12a and 12b receive the radio waves Aa and Ab, it transmits 36 ultrasonic waves Ba and Bb with a transmission time and pulse width varied. While receiving 34 the radio waves Ac-Ae, the devices 15c-15e outputs 34 received signals Cc-Ce to an alarm signal output circuit 39. While the ultrasonic waves Ba and Bb are received 38 as ultrasonic waves Bc-Be owing to a time delay and an amplitude attenuation corresponding to a distance, the devices output 38 signals Dc-De to the circuit 39 and alarm signals Ec-Ee are outputted 39 while the signals Cc-Ce are inputted together with the signals Dc-De. Thus, when the devices 12a and 12b are mounted on a machine while the devices 15c-15e mounted on a man, an alarm is emitted with an access to a dangerous distance thereby achieving a higher safety.
Patent JP-S58190626-A (JP)
Title: Combustion apparatus
Inventor: NISHIKAWA MAKOTO
IPC: F23K5/18
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the generation of smoke and a malodor in case of the stoppage of combustion by discharging liquid fuel in a nozzle and a fuel piping to the nozzle when combustion is stopped and preventing the dropping of liquid fuel to a combustion chamber. CONSTITUTION:When a combustion stop signal is emitted, an air pump 9 is operated at approximately the same time as the operation of a fuel pump 1 is stopped, and air is ejected from an air discharge port 10a. Negative pressure is generated in the nozzle 2 and the fuel piping 4 in the vicinity of the nozzle 2 by the air current ejected, and residual liquid fuel is discharged and burnt while sucking air from an air suction pipe 7. The air pump 9 is operated for an arbitrarily set time required for discharging residual liquid fuel, and stopped, and combustion is stopped completely. Accordingly, the generation of smoke and the malodor in case of the stoppage of combustion can be prevented, and abnormal combustion, such as the unexpected ignition, smoking, etc. of liquid fuel infiltrating into refractory materials, etc. can be obviated.
Patent JP-S549938-A (JP)
Title: Electrophotographic photosensitive screen
Inventor: NISHIKAWA MASAHARU
IPC: G03G5/00
Filed: 1977-06-24
Abstract: PURPOSE:To prevent the spark which occurs between the conductive mesh and the insulating layer by forming the section of the conductive mesh to be a trapezoid form in which its one plane side is wholly made into the short side, and covering the short side with the nearly uniform thickness of the insulating layer.
Patent JP-H03272968-A (JP)
Title: Multiple connected sorter
Inventor: SUGISHIMA YOSHIO
IPC: B65H39/11
Filed: 1990-03-22
Abstract: PURPOSE:To facilitate take-out of sorted sheets by providing a second control means for controlling a first control means to sort sheets also to a second sorter even in the state where the sheets are not sorted to all bins of a first sorter. CONSTITUTION:In a multiple connected sorter 3, a first control means controls first and second sorter U1, U2 to sort sheets (a) to bins 8 with priority to the first sorter U1. Consequently, the sheets (a) are preferentially sorted to the first sorter U1, and then to the second sorter U2. A second control means U2 controls the first control means to sort the sheets (a) also to the second sorter U2 even in the state where the sheets (a) are not sorted to all the bins 8 of the first sorter U1. Consequently, the sheets (a) can be sorted to the second sorter U2 before the sheets (a) are sorted to the bins 8 difficult to be taken out among the respective bins 8 of the first sorter U1. Thus, the sorted sheets (a) can be easily taken out without giving a load to an operator.
Patent JP-S60218958-A (JP)
Title: Repeating device
Inventor: OKAZAKI SHIYUUICHI
IPC: H04L12/64
Filed: 1984-04-16
Abstract: PURPOSE:To prevent a wrong call with ID check function by using a connection control circuit and an electric level conversion circuit to a digital circuit exchange network and attaining the connection of the digital circuit exchange network as a remote circuit. CONSTITUTION:A repeating device 10 first reads the interface prescribing information to a digital circuit exchange network 2 through a set information circuit 10-7 and starts its working based on said information. When a communication device 1 connected to the network 2 is connected to the device 10, terminal devices 5-1-5-n connected to a private branch circuit 4 can receive the transmission data given from the device 1. While the transmission data of the devices 5-1-5-n can be received by the device 1 of the remote side. Then the communication is possible between the device 1 of the remote side connected to the network between the device 1 of the remote side connected to the network 2 and devices 5-1-5-n connected to the circuit 4 via the device 10. The device 1 uses the network 2 as a remote circuit can perform the remote control of devices 5-1-5-n.
Patent JP-S55167041-A (JP)
Title: Vertical type gaseous phase growth device
Inventor: NAKANISHI TAKATOSHI
IPC: H01L21/205
Filed: 1979-06-14
Abstract: PURPOSE: To attain the mass-production of crystals by a vertical type gaseous phase growth device in which an upper furnace portion, a lower furnace portion, a sample supporting base located in the lower furnace portion, and a means to introduce sample gas to the upper furnace portion are provided.  
     CONSTITUTION: The gaseous phase growth furnace 10 consists of the cylindrical upper furnace portion 11 of a small diameter, the cylindrical lower furnace portion 12 of a large diameter, and the connection portion 13 connecting these concentrically. The upper furnace portion 11 has a chamber having an approx. 10cm inside diameter (D 1 ) and the lower furnace portion 12 has a chamber having an approx. 15cm inside diameter (D 2 ). The lower chamber is provided with the supporting base 14 for sampling and the outside diameter of the supporting base is larger than the inside diameter of the upper chamber and also smaller than the inside diameter of the lower chamber. The central part of the upper wall of the upper furnace portion 11 is connected with the gas inlet duct 21 through the gas inlet 20, and also the inner surface of the upper wall of the upper furnace portion 11 is provided with the diffusion plate 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265797-A (JP)
Title: High-voltage detection circuit
Inventor: YANAGISAWA TORU
IPC: G01R19/165
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage detection circuit in which it is judged whether the input voltage is higher than the power sour voltage or not to output the judged result to the internal circuit and also a high electric field is not applied on the MOS transistor to be suitable for microfabrication. SOLUTION: Two ends of a first resistor R1 are respectively connected to the input terminal 1 and the source of a first MOS transistor P1; the gate and the drain of the first MOS transistor P1 are respectively connected to the power source terminal Vcc and one terminal of a second resistor R2; the other end of the second resistor R2 is connected to the ground terminal; the connection point between the drain of the MOS transistor P1 and the second resistor P2 is connected to the input terminal of the voltage comparator I1; and the output terminal of the voltage comparator I1 outputs the result of judgement about whether the input voltage is higher than the power source voltage or not.
Patent JP-S61233897-A (JP)
Inventor: ISHII HIROMITSU
IPC: G08B17/00
Filed: 1985-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09238670-A (JP)
Title: Determination of measurement error-correcting coefficient of automatic sugar content-measuring device in wort-boiling pot in beer-producing process
Inventor: FUKAYA RENJI
IPC: C12C7/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the correction coefficient of an automatically measured sugar content value to enable the practical use of an automatic sugar content-measuring device having not been used due to large measuring errors. SOLUTION: This method for determining the measurement error-correcting coefficient of an automatic sugar content-measuring device in a wort-boiling pot in a process for producing a beer comprises setting a target cold wort sugar content value, measuring a finished wort amount and a finished sugar content in the wort-boiling pot, determining a wort-sampling amount with a correction coefficient corresponding to a method for measuring the finished sugar content, sampling the determined amount of the wort, cooling the sampled wort, measuring the practical cold wort sugar content S, and subsequently determining the measurement error-correcting coefficient Ya from the equality:  Ya =(sampled wort amount F × cold wort sugar content S)/(finished amount V × finished sugar content Ca ) using the measured cold wort sugar content S, the sampled wort amount F, and the finished sugar content Ca measured with the automatic sugar content-measuring device.
Patent JP-S552916-A (JP)
Title: Spectral photometer
Inventor: TOOYAMA YOSHIO
IPC: G01J3/42
Filed: 1978-06-23
Abstract: PURPOSE: To maintain high measuring precision for a long time, by having a spectral photometer perform by itself wavelength correction and slit width correction.  
     CONSTITUTION: Light coming out of light source 60 passes through slit 64 and light dispersing element 68 and is converted into an electrical signal by light detector 70 and amplified by pre-amplifier 72. Peak discriminator 74 obtains the peak position of the output of pre-amplifier 72. When peak discriminator 64 discriminates the peak, it is set at the wavelength (bright line wavelength) stored in advance at the wavelength corresponding to the peak, and subsequently wavelengths are read out with this position as reference. On the other hand, the output of pre-amplifier 72 at the time when peak discriminator 74 discriminated the peak is stored in memory 76. The output of pre-amplifier 72 and half the value stored in memory 76 are compared by comparator 80. The signal when both become equal is taken out and the number of pulses concerning the slit width is stored in memory 80. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60218706-A (JP)
Inventor: NAKAYAMA TADAMITSU
IPC: H01B5/16
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000267702-A (JP)
Title: Information processing system
Inventor: SADANO MEGUMI
IPC: G05B19/05
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make simultaneously transmittable and receivable a signal between either a programmable logic controller or a computer and an explosion-proof operation display device. SOLUTION: The information processing system is provided with a PLC (programmable logic controller) 42 for controlling an equipment facility 41, a computer 31, a video output converter 151 for converting the display video signal of the computer 31 into a format suitable for long distance transmission, and for transmitting it to a video signal line, and an explosion-proof operation display device 100.  The explosion-proof operation display device 100 is provided with an information processing part 10 for operating the display control of a display panel 7 in response to the operation of a touch operating member 3 and the transmission and reception of a signal with the PLC 42, an intrinsic safety holder 91, a video input converter 111 for receiving a video signal on the video signal line, and for restoring it into the original video signal, and a video signal changeover switch 12 for switching either the video signal obtained by the video input converter 111 or a signal inputted to the information processing part 10, and for outputting it to the display panel 7.
Patent JP-2000266997-A (JP)
Title: Photographing lens and camera using same
Inventor: KOIKE KAZUMI
IPC: G03C3/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a photographing lens of two-group two sheet constitution excellent in production aptitude, having high brightness of an image plane, and having restrained fluctuation in various kinds of aberrations. SOLUTION: This photographing lens 30 comprises a first meniscus-shaped lens 31 of positive refractive power with a convex face directed toward a object side, a diaphragm 33, and a second meniscus-shaped lens 32 of positive refractive power with a concave face directed toward the object. Both faces 32a, 32b of the second lens 32 are formed into a nonspherical shape. Respective conditions of '|f1|>f2' and 'R1>R2' are satisfied, where f1 is a focal distance of the first lens 31, f2 is a focal distance of the second lens 32, R1 is a curvature radius of a object-side lens face 31a in the first lens 31, and R2 is a curvature radius of an image-side lens face 31b of it.
Patent JP-S61231964-A (JP)
Inventor: YURUGEN BURIYUUNINGU
IPC: A23L27/20
Filed: 1986-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57191558-A (JP)
Title: Measuring device for flow of fluid
Inventor: KANO YOSHIO
IPC: G01V9/02
Filed: 1981-05-21
Abstract: PURPOSE:To measure the flow direction of a fluid with an extremenly low velocity by arranging a substitute material having different electric properties from  the fluid to be measured at an observation part, and then detecting the movement of the substitute material simultaneously in a four-electrode method using  a group of measuring electrode and on time-division basis from the group of  measuring electrodes. CONSTITUTION:An observation part is charbed with a substitute material, such as an electrolyte and pure water, having different electric properties from undergroun water W. When the underground water W flows into the observation part, the substitute material moves, so its movement is detected in the form of variation in conductivity by using four adjacent electrodes among external electrodes 71-82 and internal electrodes 88-94, thus measuring the flow direction. For this conductivity measurement, the electrode groups P1, P2... are connected to a measuring circuit on time-division basis.
Patent JP-S5410671-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA YOSHINORI
IPC: H01L25/07
Filed: 1977-06-24
Abstract: PURPOSE: To improv ethe high frequency characteristics of a semiconductor device of glass sleeve sealed type by using glass sleeves of different dielectric constants by dividing the portion fusing to electrodes and the portion enclosing the semiconductor pellet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278636-A (JP)
Title: Rotary type separated supplying device
Inventor: URUMA TAMOTSU
IPC: B65G33/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To certainly and flexibly adjust the transporting timing of objects, the amount transported, etc., using a simple and low-cost driving mechanism. SOLUTION: A separated supplying device for terminal components P includes a vibratory linear feeder device 5 to transport them P and rotates the shaft 1 round its axis by starting a stepping motor 3. The components P fed to downstream by the feeder device 5 are checked at a blade part 2 on its influx side, and the forefront piece is drawn into the blade part 2 one by one at each turn of the blade part 2. The drawn-in component P is transported along the shaft 1 in the condition that the head part is received between two adjoining blade edges 2a of the blade part 2. According to this arrangement, the flowout timing of components from the blade part 2 and the flowout quantity can be adjusted by increasing and decreasing the rotating speed of the blade part 2 by the stepping motor 3 or by rotating the blade part 2 intermittently.
Patent JP-S59202571-A (JP)
Title: Terminal control system
Inventor: ITOU KEN
IPC: G06Q20/18
Filed: 1983-05-02
Abstract: PURPOSE:To reduce a dealing time by transmitting an inquiry message from a terminal device to a central device at money incoming processing and also preserving temporarily an incoming bank note after discriminating it. CONSTITUTION:When the input operation 206 by a customer is finished, the terminal device transmits an inquiry message 207 to the central device and also processes the bank note supply processing 212 at the same time and preserves them temporarily after discriminating them. If the paper supply processing 217 of the terminal device is finished before a reply message 204 from the central device to the inquiry message 207 is received, and the content of the reply message 204 represents the incoming permission, then the incoming processing is continued, and if the replay message indicates the inhibition of incoming, the incoming bank note or other bank note equivalent to them are returned.
Patent JP-S554224-A (JP)
Title: Automotive cooler
Inventor: INOUE NOBORU
IPC: F25B15/00
Filed: 1978-06-22
Abstract: PURPOSE:To enhance the efficiency of an engine by effectively utilizing exhaust heat from a radiator in an automotive cooler employing an absorption refrigerating machine, reducing load of the engine at cooling time and improving the engine cooling effect. CONSTITUTION:There is carryed on an automotive body an absorption refrigerating machine consisting of a generator 1 for generating refrigerant gas from refrigerant dense solution, a condenser 2 for condensing the refrigerant gas, an evaporator 3 performing refrigerating effect upon evaporation of liquefied refrigerant, and an absorber 4 for absorbing refrigerant gas after evaporated into refrigerant dilute solution. The generator 1 incorporates a cooling water conduit heated by the cooling heat of the engine 5. Thus, the refrigerant gas is generated by utilizing the exhaust head of the engine coolant to cool thereby with the refrigerant gas to thus perform the above purpose without using the revolution of the engine.
Patent JP-H09262136-A (JP)
Title: Top plate elevator device for furniture
Inventor: HAMADA YOSHIO
IPC: A47B9/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly change the height of a top plate under the restraint of furniture bulkiness and the improvement of furniture appearance by holding support members extended downward from the top plate with holding parts. so a3 to be freely liftable, and positioning the rock releasing tool of a lock mechanism for fixing the support member, so as to be operable by hands holding the top plate. SOLUTION: Support members 3 extended downward from a top plate 2 above the upper surface plate 1A of a furniture body 1 are held with holding parts 4, so as to be freely liftable. Furthermore, the lock releasing tool 5 of a lock mechanism B for fixing the support members 3 to the holding parts 4 is provided on the upper ends of the support members 3 corresponding to a level under the top plate 2 for allowing an operation by fingers holding the top plate 2. Also, the support members 3 and the holding parts 4 are respectively laid on the inner sides of the opposite right and left side plates 1B of the top plate 2 and the furniture body 1, and both support members 3 have the upper ends connected to a bracket 7 beneath the top plate 2.  As a result, the number of elevator-related parts between the upper surface of the furniture body 1 and the lower surface of the top plate 2 is reduced and the gap thereof is easily set to an arbitrary size.
Patent JP-H09270551-A (JP)
Title: Laser diode excitation solid state laser
Inventor: HARADA AKINORI
IPC: H01S3/094
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent an excitation light which was not absorbed in a solid state laser crystal from becoming a stray light in a laser diode excitation solid state laser. SOLUTION: A laser diode excitation solid state laser includes a solid state layer crystal 13, a laser diode 11 for emitting an excitation light 10 exciting the solid state laser crystal 13, and a resonator (constituted by, for example, the solid state laser crystal 13 and a resonator mirror 14). In this laser diode excitation solid state laser, excitation light reflection means (dichroic mirror) 16 for reflecting the excitation light 10 which was not absorbed in the solid state laser crystal 13 toward outside of the resonator is provided.
Patent JP-H02268180-A (JP)
Title: 2-thioxo-4-methyl-6-substituted phenyl-1,5 (2h)-pyrimidinedicarboxylic acid diesters
Inventor: KAANEIRU ESU ATSUUORU
IPC: A61P9/10
Filed: 1989-03-28
Abstract: NEW MATERIAL: 2-Thioxo-4-methyl-6-substd. phenyl-1,5(2H)-pyrimidine dicarboxylic diesters represented by formula I [wherein R 1  is 2-(trifluoromethyl) phenyl, 2-chlorophenyl, 2-nitrophenyl or 3-nitrophenyl and R 2  is phenyl, 2- chlorophenyl or 4-fluorophenyl] and their salts.  
     EXAMPLE: (R)-3,6-Dihydro-4-methyl-2-thioxo-6-[2-(trifluoromethyl)phenyl]-1,5-(2H)- pyrimidine dicarboxylic acid.1-[1-[(4-fluorophenyl)methyl]-4-piperidinyl], 5-(1- methylethyl)ester.monohydrochloride.  
     USE: This new material is useful as a hypotensive drug and shows antihypertensive activity in a small administration amt.  
     PROCESS: A compd. represented by formula IV being a product of a compd. represented by formula II and a compd. represented by formula III is treated, for example, with trifluoroacetic acid to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55167045-A (JP)
Title: Recover of catalyst
Inventor: TAKAHASHI TAKEHIKO
IPC: C10G35/06
Filed: 1979-06-18
Abstract: PURPOSE: To recover a hydrogen fluoride-boron trifluoride catalyst with good efficiency by bringing a hydrocarbon layer containing hydrogen fluoride, boron trifluoride, and hydrocarbons, separated from a liquid reaction product, into contact with a liquid oil containing hydrogen fluoride.  
     CONSTITUTION: A liquid reaction product drawn out of the isomerization reactor 2 is sent to the separating tank 4 to separate it into a hydrocarbon layer and a catalyst  layer. The hydrocarbon layer is sent through the path 6 to the bottom of the extracting tower 7 to direct it upwards in the tower 7, and also the catalyst layer is sent through the path 8 to the reactor 2 and/or sent through the path 9 to the separating tower 10. The hydrogen fluoride-high boiling product mixture from the bottom of the separating tower 7 is treated in the distilling column 17, and the liquid hydrogen fluoride separated is flowed down from the top of the extracting tower 7. The extract from the bottom of the tower 7 is sent with the catalyst layer from the path 9 into the separating tower 10 through the path 25. The extraction rate of the hydrogen trifluoride from the hydrocarbon layer is usually 60% or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09264137-A (JP)
Title: Cooling device for engine
Inventor: MIYASHITA YASUSHI
IPC: F02F7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of oil by a centrifugal fan by mounting the centrifugal fan on the crank case side surface of an engine, and forming a hollow part for passing the cooling air blown out from the centrifugal fan on the rib of the crank case surrounding an oil sensor arranged on the crank case bottom part. SOLUTION: An oil sensor 19 for detecting the level of oil arranged on the bottom part of a crank case is fixed by use of a rib 24 formed on the crank case bottom part, and a sensor body is bolted to the rib 24 through a fixing plate 25. An U-shaped hollow part 26 is formed within the rig 24 in a depth substantially corresponding to the height of the rib 24 so as to surround the sensor 19. Thus, the cooling water blown out from a centrifugal fan 22a connected to a crankshaft is partially introduced into the hollow part 26 through inlet ports 27, 27, and run out through outlet ports 28, 28, whereby the rib 24 is used as an oil cooling fin to contribute to the improvement in cooling efficiency.