baber/WOPTO huggingface dataset:
Patent JP-S57129981-A (JP)
Title: Flow rate control valve
Inventor: ISHII HIROO
IPC: F16K31/44
Filed: 1981-02-06
Abstract: PURPOSE:To control the temperature of hot-water supply to a constant by controlling the valve opening inresponse to the hot-water temperature at the outlet. CONSTITUTION:A temperature sensor 10 monitors the temperature of hot water supplied through a hot-water supply tube 3. If the detected temperature is lower than the preset temperature given to a control unit 11, a signal is transmitted to a flow rate control valve 6 installed in the main gas passage 5, so that the rotation speed of a motor 12 is increased. As a result, a pendulum 16 is expanded, bringing a valve body 17, connected to the pendulum through an arm 18, off the valve seat 19, so that the flow rate of fuel gas is controlled in proportion to the resultant valve opening.
Patent JP-S60161487-A (JP)
Title: Cold rolling oil for steel plate
Inventor: KUWAMOTO HIROSHI
IPC: C10M129/04
Filed: 1984-01-31
Abstract: PURPOSE:To provide the titled rolling oil effective to prevent the generation of slipping and chattering caused by the abrasion of work roll, and suitable to a high-speed rolling at a high rolling reduction, by adding a specific amount of a higher alcohol or an unsaturated fatty acid to a base oil comprising an animal or vegetable oil or fat. CONSTITUTION:The objective rolling oil can be produced by using an animal or vegetable oil (e.g. beef tallow, palm oil, etc.) as a base oil, and adding 5-20%, preferably 7-15% higher alcohol (e.g. lauryl alcohol, stearyl alcohol, beef tallow alcohol, etc.) or unsaturated fatty acid (e.g. oleic acid, linoleic acid, etc.) to the base oil.
Patent JP-S59143758-A (JP)
Inventor: SHIMADA TOSHIROU
IPC: H02K41/02
Filed: 1983-02-01
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-H03219319-A (JP)
Title: Power supply control system
Inventor: TACHIKAWA HIROSHI
IPC: G06F1/26
Filed: 1990-01-25
Abstract: PURPOSE:To prevent unreported fault information from being initialized by reporting fault information to a service processor, and after completing the report, releasing a power ON command. CONSTITUTION:A power supply 4 transmits detailed information 17 relating to power supply abnormality to a power supply controller 2 at the time of receiving a detailed information request command 16 and the controller 2 reports the detailed information 18 to the service processor 1 at the time of receiving the information 17. Then, the controller 1 transmits an interruption permission command 19 to detect the existence of a state change in other power supplies, and when the state change is generated in any power supply out of others, receives an interruption command 8. Thereafter, said procedure is repeated, and after completing the report of information from all the power supplies generating abnormality to the service processor 1, holding is released. Consequently,t he fault information of each power supply can be always reported to the service processor 1.
Patent JP-S53100546-A (JP)
Title: Apparatus for driving compressors used in cooling system for vehicle or other
Inventor: KATAJIMA TAKEHIKO
IPC: F25B27/00
Filed: 1977-02-16
Abstract: PURPOSE:To provide an apparatus for driving compressors used in cooling system for vehicle or other, in which a plurality of compressors are disposed in parallel with a circuit of cooling medium used for refrigeration or other, and number of compressors to be operated is controlled in accordance with rotational speed of engine, whereby it is enabled to control cooling or refrigerating capacity to an optimal condition so as to meet with the requirement at the moment.
Patent JP-S61250635-A (JP)
Inventor: ROORENSU BUINSENTO GUREGOO
IPC: G03F7/09
Filed: 1986-01-29
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-2000214916-A (JP)
Title: Mechanism and method for diagnosing nozzle of pressure type flow rate controller
Inventor: ISHIKAWA KYOICHI
IPC: G05B23/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To diagnose abnormality of a flow passage throttle nozzle and the piping system following the nozzle by reading in time dependency variation in the gas pressure value in an internal flow passage at self-diagnosis time associatively with the opening/closing operation of a closing valve and a flow rate control valve. SOLUTION: Before a slight self-diagnosis time before flow rate control starts, only the flow rate control valve 7 is opened while the closing valve 2v is closed to press reactive gas in the internal flow passage 4b, and then the flow rate control valve 7 is closed. Then only the closing valve 2v is opened and the time dependency variation in the gas pressure value P1 in the internal flow passage 4b is measured in the self-diagnosis time. When the flow passage throttle nozzle 25 is clogged, the lowering speed of initial pressure P0 becomes slow from the beginning of the self-diagnosis time. Thus, the clogging of the nozzle 25 is judged. When a shower plate 20a in a reactor 20 is clogged, the variation nearly equals a reference value from the self-diagnosis time to a sound velocity area, but becomes slow after the sound velocity area.  Then the secondary-side flow passage following the nozzle 25 is diagnosed.
Patent JP-S59142125-A (JP)
Title: Kneading controller
Inventor: OCHIAI SAKAE
IPC: B29B7/28
Filed: 1983-02-04
Abstract: PURPOSE:To make possible profiling operation using automatic operation data without carrying out manual editing and input operation, by taking-in processing condition data required at the time of actual operation, editing and storing these as automatic operation data, and outputting a control command based on these data at the time of automatic operation. CONSTITUTION:When a data taking button 15 is pressed at every step, the data at the time are automatically collected and memorized in a memory 22 via an interface 23. By pressing a data editing button 18, the collected data are classified according to the type of the elastomer and the ambient temperature, and are stored as copying operation data for preregistered respective type numbers into the corresponding memory areas. Then when a type number in a key board 12 is hit, the data suitable for the kneading sequence and the ambient temperature at the time are displayed in a monitoring television 13, and further when a start button 16 is pressed, a copying operation is effected according to the data automatically.
Patent JP-H04255226-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKESHIRO SHINICHI
IPC: H01L21/3205
Filed: 1991-02-07
Abstract: PURPOSE:To avoid the shortcircuit of wirings caused by a metallic readhered layer to a mask by a method wherein, after the formation of the trenches to be the wirings parts in a layer insulating film, a metallic layer is formed to be left only in the wiring parts so as to form the wirings. CONSTITUTION:After the formation of an element formation region 2 by impurity diffusion step, etc., on a semiconductor substrate 1 comprising silicon etc., a layer insulating film 3 comprising silicon oxide, etc., is formed on the layer 2. Next, the conversion patterns of wiring parts are formed of a photoresist film 4. Next, the layer insulating film 3 is etched away down to the depth required for the wirings using the photoresist film 4 as a mask so as to form the trenches 5. Next, after the removal of the photoresist film 4, a gold layer 6 as a wiring metal is formed on the whole surface. Next, the whole surface is etched back leaving the gold layer 6 only in the trenches 5. Accordingly, the metal will not readhere to the mask in principle furthermore, the shadowing effect will not be brought about.
Patent JP-H01191506-A (JP)
Title: Optical reception amplifier
Inventor: TSUCHIYA TOSHIYUKI
IPC: H04B10/2507
Filed: 1988-01-26
Abstract: PURPOSE:To attain high dielectric strength against noise arrived externally or bypassed through power supply by employing a voltage generating circuit for a reference circuit supplying a reference voltage to a differential amplifier. CONSTITUTION:The reference circuit 15 supplying a reference voltage to a differential amplifier 14 receiving an optical input signal being a voltage signal from a current voltage conversion amplifier 13 in a preamplifier 11 as a complementary signal is formed as a voltage generating circuit outputting a generated voltage of a seres voltage division circuit comprising a resistor and a diode having a similar temperature versus DC output voltage characteristic to that of the current voltage conversion amplifier 13 through an emitter follower. Thus, the optical input signal is converted stably into a complementary signal and fed to a post-stage amplifier 12. Then the reference circuit 15 is constituted to be of the circuit structure of nearly the same characteristic in terms of DC bias to that of the current voltage conversion amplifier 13 taking unbalanced amplifier constitution to adopt the circuit constitution balanced in terms of DC. Thus, high immunity with respect to noise bypassed through the power supply is attained.
Patent JP-2000210478-A (JP)
Title: Block for joining
Inventor: OKAJIMA TSUNEAKI
IPC: A63H33/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To perform optional forming while combining and joining other joined blocks with the surfaces of cubic or multi-plane blocks. SOLUTION: Using a cubic or multi-plane block as a joined block, a recessed part or a groove or the like is formed in the surface of the joined block, a joining material is fitted in the recessed part or the groove or the like of the joined block, combining and joining are carried out while the surfaces of joined blocks are in contact with each other, and thereby an optional shape is formed. By setting the size of a joined block as a reference, the number of joined blocks to be joined forming a formed body is adjusted, and various shapes are created by using creativity.
Patent JP-S54109682-A (JP)
Title: Method of cutting blade inspection
Inventor: IMATA TSUTOMU
IPC: B23Q17/09
Filed: 1978-02-17
Abstract: PURPOSE:To detect automatically a damage to a blade, by detecting the angle of the reflected light on the blade surface. CONSTITUTION:Under a normal cutting condition, laser beam 8 projected from a light projector 6 strikes the surface of blade 3, and is reflected at an angle of 45 degrees with respect to the surface. This reflected light A is detected by light receiver 7, which outputs a specified electric signal. As a result, the drive circuit of motor 5 is put into normal operation and cutting operation is continued. In case blade 3 is bent or it is partly damaged, laser beam 8 is not reflected normally at angle of 45 degrees and the reflected light does not reach light receiver 7. As a result, No drive instruction signal is given from light receiver 7 to the drive circuit of motor 5, the operation of motor 5 stops, and thus a bending or a partial damage of blade 3 is detected.
Patent JP-S63184045-A (JP)
Title: Flaw detection sensor
Inventor: MIYAZAKI KIKUJI
IPC: G01N21/94
Filed: 1987-01-26
Abstract: PURPOSE:To detect a flaw in a wide inspection range with high resolving power, by a laser beam source, a scanning optical system and a condensing optical system. CONSTITUTION:The beam from a laser oscillator 1 is scanned by X- and Y- scanning mirrors 3, 4 through a beam expander 2 to be incident to a scanning lens 5. The beam throttled by the lens 5 is focused on the glass of an object 6 to be inspected and condensed to the focal position of a condensing lens 8 by the lens 8. A beam blocking plate 9 having a laser reflecting film formed thereto by vapor deposition is provided at said focal position. When the glass of the object 6 to be inspected has a flaw such as cratch, the condensed and scanned laser beam is scattered. Then, a component having inclination other than parallel with respect to the optical axis of the lens 8 is generated to be condensed to a part other than the position of the laser reflecting film. This scattering beam passes through the beam blocking plate 9 to enter a photoelec tric converter element 10 composed of a photomultivibrator. The element 10 converts the intensity of the incident beam to an electric signal and the flaw of the glass of the object 6 to be inspected can be detected with high resolving power.
Patent JP-S56115319-A (JP)
Title: Preparation of resinous copolymer
Inventor: YOKOKURA HISAO
IPC: C08G73/10
Filed: 1980-02-15
Abstract: PURPOSE: To prepare the titled resinous material having high-resistance, discoloration resistance and film-forming property, by reacting a phthalic acid hydrazide compound, a diamino-monoamide compound and a tetracarboxylic acid dianhydride in a solvent, and closing the ring of the product.  
     CONSTITUTION: (A) A phthalic acid dihydrazide (e.g. isophthalic acid dihydrazide) and (B) a diamino-monoamide compound (e.g. 4,4'-diaminodiphenyl ether-3-carbonamide) are suspended in a solvent such as N-methyl-2-pyrrolidone. (C) A tetracarboxylic acid dianhydride (e.g. pyromellitic dianhydride) is added slowly to the suspension and made to react to obtain a polyhydrizide acid-amidic acid amide. The reaction product is cyclized by heating to afford the resinous product of formula (Ar 1  is tetracarboxylic acid dianhydride residue; Ar 2  is diamino- monoamide compound residue; Ar 3  is CO or SO 2 ). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56113651-A (JP)
Title: Controller for quantity of slack
Inventor: SHINPO KUNIMITSU
IPC: H02P5/46
Filed: 1980-02-15
Abstract: PURPOSE: To operate the feed-in side at fixed speed and decrease the quantity of slack by a method wherein a preference circuit is formed, and length measuring counter output is prefered when the delivery side is decelerated or stopped and deviation counter output after delivery is started respectively.  
     CONSTITUTION: A deviation counter 12' counting deviation between the quantity of feed-in and the quantity of delivery by obtaining the output of pulse generators 7, 7', a DA converter 13', a preference circuit 14' putting out the smaller side when comparing the output of DA converters 10' and 13', and a speed setter 15 are mounted to a slack quantity limiting device. During a period when the delivery side is decelerated or stopped, the preference circuit 14' puts out the output of a length measuring counter 9' preferably, and after delivery is started it puts out the output of the deviation counter 12' preferably because the output of the length measuring counter 9' becomes larger. The output of the deviation counter 12' decreases until delivery speed equalizes with feed-in speed, a fixed quantity condition is brought, the feed-in side is brought to a fixed speed condition and the quantity of slack is controlled and reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56114149-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIDA SUMI
IPC: G11B15/48
Filed: 1980-02-13
Abstract: PURPOSE:To perform the tape operation repidly and stably from the start to the constant-speed running, by starting the tape with strong torque by the reel motor and by compressing the pinch roller after the tape speed reaches a prescribed speed. CONSTITUTION:By power supply, capstan 3 is rotated, and the output of frequency generator 11 is input to voltage comparator 13 through frequency-voltage converter 12. Next, the H-level signal is output from tape constant-speed running instructing circuit 15 by the tape constant-speed running command and is input to AND gate 14 and reel motor driving circuit 16 to rotate take-up reel motor 23 with torque stronger than normal torque. When tape T is caused to run, roller 6 is rotated, and therefore, the output is generated in frequency generator 9, and the output which passed through frequency-voltage converter 10 is compared with the output of frequency generator 11 by voltage comparator 13; and when they coincide with each other, transistor 20 is conductive, and pinch roller plunger 18 is operated, and take- up reel motor 23 is reset to normal torque.
Patent JP-H07222814-A (JP)
Title: Fire extinguishing system for vehicle
Inventor: SUZUKI KATSUO
IPC: A62C3/07
Filed: 1994-02-10
Abstract: PURPOSE:To effectively jet a fire-extinguishing agent from a fireextinguisher installed on a vehicle, only to a place where a fire occurs. CONSTITUTION:A predetermined number of nozzles N1 to N9 attached to a pipe line 11, on the engine compartment 10 side, which is connected to a fire- extinguisher 12 installed on a vehicle, are associated respectively with normally closed valves V1 to V9 which can be opened and closed under control. An ECU 31 detects the occurrence of an abnormality such that a place where a fire occurs is detected in accordance with an output from detecting mean composed of a plurality of temperature sensors T1 to T9 located in the engine compartment 10. Accordingly, one of the nozzle valves which is near to the place where a fire occurs is opened to jet a fire-extinguish agent to the place.
Patent JP-S58134521-A (JP)
Title: Gain varying circuit
Inventor: MANSEI HIDEYUKI
IPC: H03G3/04
Filed: 1982-02-04
Abstract: PURPOSE:To vary a gain by connecting a variable impedance element to the output side of an amplifier and an impedance element between its other terminal and the ground, and varying the variable impedance element. CONSTITUTION:An input signal supplied to a terminal 33 is amplified by an amplifier 34 and outputted from an output terminal 32 through a variable resistance 30. A resistance 31 is provided for adjusting output impedance; the output impedance of the amplifier is 0, the input impedance of a circuit connected to the output terminal 32 is 75OMEGA, and attenuation by resistances 30 and 31 when gain variation is 0 is 3dB. Output return loss is -20log¦(X-X0)/(X+X0)¦ (where X is the impedance of the circuit and X0 is the ideal impedance of the circuit) and shows the ratio of reflected electric power due to difference in impedance of both circuits at their connection point and ideal transmitting electric power, and the greater the value is, the better electric characteristics are. The variable resistance allows + or -2dB gain variation.
Patent JP-H08214211-A (JP)
Title: Picture composing device
Inventor: TAKAHASHI KENJI
IPC: H04N5/262
Filed: 1995-02-03
Abstract: PURPOSE: To provide a device capable of obtaining a picture with a wide dynamic range by composing plural pictures. CONSTITUTION: A reference picture is photographed under suitable exposure and the photographed picture is stored in a memory 7 at first. A dynamic range expansion judging part 9 judges the necessity of the expansion of a dynamic range from the histogram of the reference picture which is found out by a histogram processing part 8. When the expansion is necessary, a parameter determining part 10 determines a photographic parameter for different exposure, an image pickup element controlling part 11 controls a diaphragm and a shutter to execute 2nd photographing and obtain a non-standard picture and a composing part 12 composes the non-standard picture and the standard picture to obtain a picture with a wide dynamic range. When the expansion of the dynamic range is unnecessary, only the standard picture is outputted without executing the 2nd photographing. Thereby the device can obtain a picture only by one photographing when the expansion of the dynamic range is unnecessary in addition to the composition of pictures.
Patent JP-S59166775-A (JP)
Inventor: RICHIYAADO DABURIYUU KONREI
IPC: F16K5/04
Filed: 1984-01-30
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-H11212123-A (JP)
Title: Optical space switch
Inventor: ISHII HIROYUKI
IPC: G02F1/313
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical space switch eliminating the necessity of increment of size even when the number of output wavegudies is increased and capable of simply controlling the switching of a route. SOLUTION: Light made incident upon an input waveguide 1 is spread in a lateral direction by a 1st slub waveguide 2 and made incident upon array waveguides 3-1 to 3-8. Light passed through the waveguides 3-1 to 3-8 is guided to a 2nd slub waveguide 4. Since the lengths of respective waveguides 3-1 to 3-8 are equal, light is converged into an output waveguide arranged on a position symmetrical with the input waveguide 1 out of plural output waveguides 5-1 to 5-8. A heater electrode 6 is constituted of electrode digits parallel with respective array waveguides 3-1 to 3-8 in series and the lengths of respective electrode digits are set up to different values so as to have a fixed difference in each corresponding array waveguide.
Patent JP-H06202642-A (JP)
Title: Electronic musical instrument
Inventor: TANABE ATSUSHI
IPC: G10H1/053
Filed: 1993-01-07
Abstract: PURPOSE:To prevent a musical sound from being heard unnaturally and to improve the operation of a playing operation element and follow-up characteristics of the musical sound which is listened to by providing an attribute determining means which determines the attribute of the musical sound generated by a musical sound generating means according to an operation state detected by a detecting means. CONSTITUTION:An internal pad part 20 is equipped with eight pads, and trigger signals are generated by striking those pads and sent out to a CPU 10 through a bus 12. Further, the case wherein an electronic drum pad connected to an external trigger input terminal 24 is struck is the same. A control signal input terminal 22 sends out variation in manipulated variable when a controller such as a foot pedal is operated to the CPU 10 through the bus 12. With this control signal, the mixing ratio of two musical sounds which are a musical sound of the timbre of closed hi-hat cymbals and a musical sound of the timbre of open hi-hat cymbals and note lengths are controlled to provide variation in the timbre of a musical sound like hi-hat cymbals of a natural musical instrument are operated.
Patent JP-H01194686-A (JP)
Title: Video selecting light transmitter
Inventor: MIYAMORI YOSHIO
IPC: H04B10/2507
Filed: 1988-01-29
Abstract: PURPOSE:To improve the reliability of data transmission by providing a control circuit to generate a signal synchronized to a channel switching and a signal erasing circuit to with the output signal of the control circuit arranged at the rear step of a video voice detecting circuit and synthesizing a signal through the said signal erasing circuit and a data signal. CONSTITUTION:A receiving signal is inputted from an antenna 1 to a tuner 2 and the signal of a channel(CH) 1 is presently selected. On the other hand, a control circuit 13, when a channel selecting signal 4 is received, sends the pulse signal of a time width (t) to a signal erasing circuit 12. The signal erasing circuit 12 erases a signal to operate and input only by the time (t) of the said pulse width and outputs it to a rear step white clip circuit 8. Thus, a switching noise generated by a detecting circuit 5 is erased and not transmitted to the rear step. The video sound signal to erase the noise and the data signal from a data modulating circuit 6 are synthesized by a synthesizing circuit 7 and a light signal 14 in accordance with the said synthesizing signal is outputted from a light emitting element 10.
Patent JP-S53102840-A (JP)
Title: Preliminarily treating method for diffusion welding of stainless steel, aluminum or aluminum alloy
Inventor: OOMAE TAKASHI
IPC: C25F1/00
Filed: 1977-02-21
Abstract: PURPOSE: To enable the effective diffusion welding, by electrolyzing in the electrolytic solution using the welding material consisting of stainless steel or Al(alloy) as the anode, removing the oxide and nitride coating on the surface and then immediately plating a specified metal respectively using the welding material as the cathode. 
     COPYRIGHT: (C)1978,JPO&Japio