baber/WOPTO huggingface dataset:
Patent JP-H10337897-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASATAKA
IPC: G03G15/05
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To form an image free from nonuniformity in density without causing fixation of toner, by a constitution wherein a charged body flow control means is so disposed as to come into contact with a charged body on a charged body bearing means and the part of contact of the charged body flow control means with the charged body is formed in a projecting shape directed toward the side of the charged body bearing means. SOLUTION: A toner supply device 10 is provided in a lower part and a print head 1 as a charged body flow control means for controlling a flow of toner is provided in the upper part of the device, while a back electrode roller 22 is provided rotatably above the print head 1 with a space of about 1 mm held between. In a gap between the print head 1 and the back electrode roller 22, a recording medium 20 is carried in the direction of an arrow C by the rotation of the back electrode roller 22 in the direction of an arrow D and further by the rotation of carrying rollers 19, and others, while a heat fusing device 26 composed of a pressure roller and a heating roller in a pair is provided ahead in that direction. A pressure of contact of the charged body flow control means with the charged body bearing means is made uniform.
Patent JP-S5579363-A (JP)
Title: Preparation of alcohol derivative
Inventor: KONDOU SEI
IPC: C07D207/333
Filed: 1978-12-08
Abstract: PURPOSE: To effect the addition reaction in high yield selectively in a short time, by using a protonic solvent as a catalyst in reacting a pyrrole derivative with a trihaloacetaldehyde to form the title compound useful as an intermediate for anti-inflammatory drugs.  
     CONSTITUTION: A pyrrole derivative of formula I (R is alkyl or aryl group; R 1  is H or alkyl group) is reacted with a trihaloacetaldehyde of the formula CX 3 CHO (X is halogen) in the presence of a protonic acid, e.g. organic acid, such as acetic or trifluoroacetic acid, or a cation exchange resin, such as Amberlyst, supported on a high polymer to give an alcohol derivative of formula II. The amounts of the organic acid and resin are 5W10mol% and 5W10wt% per pyrrole derivative respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6211179-A (JP)
Title: Contact element of automatic selector for semiconductive integrated measure
Inventor: ARAKAWA TOSHIAKI
IPC: H01R33/76
Filed: 1985-07-09
Abstract: PURPOSE:To stably and accurately measure the electric characteristics of IC while lowering the impedance of elements, by providing an element transmitting an electric signal and a plate-shaped element of ground potential and enlarging the area of the element of ground potential. CONSTITUTION:A large number of signal elements 2 transmitting an electric signal are supported so as to be arranged on a pedestal 1 at constant intervals in parallel and pressed to the direction shown by an arrow to be contacted with the leads of IC3 to enable the measurement of the electric characteristics of IC3. In addition to the signal elements 2 contacted with the leads of ground potential of IC3, a plate-shaped element 4 of ground potential is mounted and this G plate 4 is contacted with the ground signal elements 2 to lower the impedance of the ground potential. The G plate 4 is bent in a C-shape at both end sides 4a, 4a thereof so as to be made narrower than the dimension of the pedestal 1 to impart spring effect to said plate 4 and the pedestal 1 is held between said end sides 4a, 4a to mount the G plate 4 to the pedestal 1 in a replaceable manner.
Patent JP-H0316442-A (JP)
Title: Clock fault detection system
Inventor: SAKAI TOSHIYUKI
IPC: G06F1/04
Filed: 1989-06-14
Abstract: PURPOSE:To quickly and surely detect clock interrupt or clock fluctuation by taking a beat between a clock extracted from a transmission line and a reference clock in a terminal equipment, counting the beat frequency, comparing the count with a prescribed value so as to detect clock normal/abnormal state. CONSTITUTION:Since a reference clock CLK2 in a terminal equipment is synchro nized with a transmission line clock CLK1 by a PLL, frequencies f1, f2 of the clocks CLK1 and CLK2 are equal to each other. Let N be 10, then a signal comes from frequency dividers 11, 12 when counters 13, 14 count 10 pulses of the clocks CLK1 and CLK2 to attain count output, clear and count restart. Since a subtractor 15 subtracts the counts, the difference is 0 and no alarm ALM is outputted. When the clock such as CLK2 is faulty, the comparator 16 outputs the alarm ALM.
Patent JP-H11344276-A (JP)
Title: Cold supplying device of liquefied gas and its operation control method
Inventor: TERAMOTO KEIJI
IPC: F25D3/10
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cold supplying device of liquefied gas and its operation control method in which an amount of gasification of liquefied gas can be stabilized even if a state of utilization of facility utilizing cold in changed, the gasified gas can be supplied in a stable manner to a facility utilizing gasified gas and a specified amount of cold heat can be supplied in a stable manner to the facility utilizing the cold heat. SOLUTION: A device for supplying cold held in liquefied gas to a facility 2 utilizing cold is comprised of a heat exchanger 3 for heat exchanging liquefied gas with refrigerant, gasifying the liquefied gas to cool the refrigerant; a supplying circuit 8 for feeding cold heat to the facility 2 utilizing cold heat through the heat exchanger 3; and a flow circulating circuit 9 for circulating the refrigerant already utilized at the facility 2. A refrigerant heater 5 for heating the refrigerant in advance is installed in a passage 9. There is provided a passage 4 for branching a part of the refrigerant heated by a heater 5 from the passage 9 and merging it with the refrigerant already utilized at the facility 2.  There is also provided a refrigerant bypassing circuit 20 branched from the circuit 8 so as to merge a part of the refrigerant flowed from the heat exchanger 3 with the refrigerant already utilized.
Patent JP-H11343750-A (JP)
Title: Panel connection structure of unit room
Inventor: HATANAKA TAKESHI
IPC: E04B2/56
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To easily connect ceiling panels to side wall-forming members even if the working space is narrow, by fitting connecting metal fittings to a folding part opened at both ends, provided at the end edge of the ceiling panel and fitting the fitting groove of the connecting metal fittings to the fitting piece of the upper end of the wall panel to connect the ceiling panel and a wall panel. SOLUTION: A ceiling panel body 21 is provided with a folding part 23 opened at both ends, having a nearly L-shaped vinyl chloride and steel plate at the end edge. A fitting piece 34 fitting in a fitting groove 51 of a connecting metal fitting 5 is protruded on the upper face of a reinforcing frame 33 formed along the upper end edge of a wall panel body 31. At first, the fitting grooves of a plurality of connection metal fittings 5 molded with synthetic resin are slidingly fitted to the folding part 23 of the ceiling panel body 21 and attached to the end edge of the ceiling panel 2 at a specified pitch. The fitting groove 51 of the connection metal fitting 5 attached so as to stick out of the end edge of the ceiling panel 2 is fitted to the fitting piece 34 extended from the upper face of the corresponding wall panel.  Further, the end edge of the ceiling panel 2 is connected to the upper face of the corresponding wall panel.
Patent JP-S6041966-A (JP)
Inventor: UEMATSU TAKEO
IPC: B67C3/00
Filed: 1983-08-19
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-S6132373-A (JP)
Inventor: KOJIMA SOJI
IPC: H01T4/20
Filed: 1984-07-23
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-H06341903-A (JP)
Title: Temperature measuring method by infrared sensor
Inventor: TOMITA KATSUHIKO
IPC: G01J5/02
Filed: 1993-05-29
Abstract: PURPOSE:To provide a temperature measuring method by infrared sensor capable of highly precisely measuring temperature without having the influence of a thermal drift by the atmosphere or environment before measurement start. CONSTITUTION:In this temperature measuring method by an infrared sensor 6 in which a shutter 7 is provided in the regularly closed state on the front surface of the infrared sensor 6, and the temperature of a target is measured on the basis of the infrared ray inputted to the infrared sensor 6, the shutter 7 has a plurality of openings 7a, whereby, of a plurality of output signals from the infrared sensor 6 obtained by one reciprocation of the shutter 7, the first signal is eliminated, and arithmetic processing is carried out by use of the following signals.
Patent JP-S6212841-A (JP)
Title: Fluid transparency sensor
Inventor: TERASHIGE TAKASHI
IPC: G01N21/85
Filed: 1985-07-10
Abstract: PURPOSE:To detect the transparency of fluid easily by arranging a lens-like container consisting of a transparent material between a semiconductor light emitting element and a photodetecting element. CONSTITUTION:The lens-like container 1 is arranged between the semiconductor light emitting element 2 and the photodetecting element 3. When a liquid transmitting light exists in the container 1, the container 1 and the liquid act as a lens and light is radiated from the element 2 with a certain expanding angle because the radiated light has diffracted expansion, but is converged into the element 3 by the lens function of the container 1 and the liquid. When the transparency of the liquid is high, the intensity of incident light to the element 3 is high, and in case of low liquid transparency, the intensity is low. Thereby, the transparency of the liquid in the container 1 can be easily detected by measuring the output of the element 3.
Patent JP-H052212-A (JP)
Title: Camera
Inventor: FUJIYAMA TAKASHI
IPC: G03B15/05
Filed: 1991-06-24
Abstract: PURPOSE:To improve operability and to reduce cost by using an operating member for making a flash device pop up also as an operating member for setting the propriety of the driving of a red-eye preventing light emitting device. CONSTITUTION:In the case of flash photographing, the flash device 10 is made to pop up by pushing the operating button (b) once, so that a flash photographing standby state is attained. Continuously, by pushing the operating button (b) once in a state where the device 10 pops up, the red-eye preventing light emitting device can be driven, so that a red-eye preventing flash photographing standby state is attained. Furthermore, by pushing the operating bottom (b) once, the red-eye preventing light emitting device can not be driven. Thereafter, that the red-eye preventing light emitting device is driven or not is repeated every time the button (b) is pushed once. After it is housed in a camera main body from the flash device 10, the button (b) becomes a pop-up operating member. That means, as to the flash device 10, the operating member for making the flash device pop up is used also as the operating member for setting the propriety of the driving of the red-eye preventing light emitting device.
Patent JP-S6133497-A (JP)
Inventor: OKAMOTO TSUYOSHI
IPC: B66D1/74
Filed: 1984-07-21
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-S5276511-A (JP)
Title: Diesel engine
Inventor: OKAZAKI TATSU
IPC: F02B19/14
Filed: 1975-12-22
Abstract: PURPOSE: To have NOx and HC included in exhaust gas remarkably reduced without any loss in engine output, by arranging in multiple steps the combustion of injected fuel from the injection nozzle by means of an auxiliary combustion chamber located in the top of the piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5854412-A (JP)
Title: Voltage regulator for electric power supply
Inventor: TOMITA KIKUO
IPC: G05F1/10
Filed: 1981-09-28
Abstract: PURPOSE:To regulate output voltage up to a required range of variation without changing the output voltage independently of the position (division ratio) of an externally adjustable resistor at the connection of the resistor. CONSTITUTION:The standard voltage VR of a power supply 13 is inputted to a terminal 14 of an output voltage regulating device 30 of this invension and the voltage VR is compared with the voltage V'R divided from voltage V by an externally adjustable resistor 12 in a comparaor 15. An output of the comparator 15 is inputted to a gate 17 through a latch circuit 16 to find NAND logic with a pulse outputted from an oscillator 18. An output of the gate 17 is inputted to a binary counter 21, an output of the counter 21 is inputted to a D/A converter 20 and an output 23 from the D/A converter 20 is outputted as a voltage V. The latch circuit 16 latches an output from the comparator 15 in accordance with the output and also controls ON/OFF of a switch 22. A reset circuit 19 resets the counter 21 and the latch circuit 16.
Patent JP-S6121476-A (JP)
Inventor: FUREDERITSUKU JIYON ADAMUSU
IPC: B62D5/083
Filed: 1984-07-24
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-H103939-A (JP)
Title: Sealed nickel-hydrogen battery
Inventor: NAKAMURA JUN
IPC: H01M10/28
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent initial charging/discharging cycle characteristics by adding and blending cobalt monoxide of a specific wt.% or above of a hydrogen storage alloy of a negative electrode to one or more battery constituting materials, and forming a cobalt layer on the surface. SOLUTION: A negative electrode containing a hydrogen storage alloy as the main component, a positive electrode containing nickel hydroxide as the main component, an electrolyte, and a separator are used as constituting materials, the cobalt monoxide of 0.8wt.% or above against the quantity of the hydrogen storage alloy of the negative electrode is added and mixed to one or more constituting materials, the bivalent cobalt complex ions generated in the electrolyte are reduced, or the cobalt monoxide is directly reduced to form a cobalt layer 12 on the surface of the hydrogen storage alloy, and the negative electrode formed with this cobalt layer 12 is used to manufacture a sealed nickel-hydrogen battery.  When the added quantity of the cobalt monoxide is set to 0.8wt.% or above against the quantity of the hydrogen storage alloy in particular, the initial charging/discharging cycle characteristics are remarkably improved.
Patent JP-2000343430-A (JP)
Title: Continuous blast device for small metallic product
Inventor: SAGASAKI KIMIKICHI
IPC: B24C3/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To continuously, surely, and uniformly perform blest treatment such as removal of an adhered object such as scale removal, rust removal, and sand removal for small metallic products charged continuously or deburring therefor. SOLUTION: Many long steel materials are cylindrically arranged and fixed by providing slits 6A, 6A to constitute a cylindrical cage 7, and the cylindrical cage 7 is turned sideways and is supported drive-rotatively. A plurality of centrifugal projectors projecting projection materials continuously are arranged in an upper part of a central part of the cylindrical cage 7, and a spiral conveyance lead 8 is attached on the inside of the cylindrical cage 7 over its whole length.
Patent JP-H078901-A (JP)
Title: Coating method
Inventor: YAMANE TAKAKAZU
IPC: B05D5/06
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a film reduced in coating flaw by differentiating the binder compsns. applied to the surface of an article to be coated almost parallel to an air flow-down direction and the surface almost crossing the flow-down direction at a right angle so that the thickness of the binder layer on the surface of the article to be coated becomes almost uniform at the time of the coating with a film mixing material. CONSTITUTION:The volatilizing speed of the solvent in the binder layer formed on the surface X almost parallel to the flow-down direction of air A (that is, an area high in uppermost surface air speed) is set so as to be lower than that of the solvent in the binder layer formed on the surface Y almost crossing the flow-down direction of air A at a right angle (hat is, an area low in uppermost surface air speed). By this constitution, the volatilizing speeds of the solvent in both areas become uniform and the thickness of the binder layer at the time of the coating with a film mixing material (glass beads) is uniformized as the whole of an article W to be coated. As a result, a film reduced in coating flaw can be obtained.
Patent JP-S5486624-A (JP)
Title: Fumigating device having bullt-in heater
Inventor: KAIHO KEISUKE
IPC: A01N25/18
Filed: 1977-12-20
Abstract: PURPOSE: To provide a fumigating device having a built-in heater comprising a composition which evolves heat when brought into contact with air, thereby enabling the control of the temperature.  
     CONSTITUTION: A metallic container 1 having an opening 2 has a shape of hollow cylinder, square pillar, triangular pillar, semicircular cylinder, etc. The size of the opening 2 is designed to supply air sufficient to the exothermic reaction of the heat-evolving composition. The metallic container contains about 50g of the heat- evolving composition. A pesticidal composition such as insecticide, attractant, repellent, cockroach-killing agent, etc. is applied to the outer surface of the metallic container 1. The heat-evolving composition is composed of a sulfide, polysulfide, etc., of an alkali metal, and a carbon compound such as carbonaceous substance, iron carbide, etc. The device is packed with an air-tight film for shipping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H111961-A (JP)
Title: Connector for wooden building
Inventor: TANAKA YUTAKA
IPC: E04B1/26
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To strengthen a connection by abutting metal angles against the connection of a column and a horizontal member, and clamping at least a pair of corresponding pieces of the metal angles by bolts penetrating a structural member and nuts screwing onto the bolts when the column and the horizontal member are abutted against each other at a right angle. SOLUTION: A wooden sill 2 is placed on a foundation concrete 1, a wooden column 3 is abutted against the sill 2, metal angles 4, 4a are abutted against the sill 2 and the column 3. Bolt holes 5 are provided in the sill 2, and embedding holes 7 for cylindrical nuts 6 are provided in the foundation concrete 1. And the metal angles 4, 4a are clamped by screwing bolts 8 into the cylindrical nuts 6 and screwing nuts 9 thereonto. In addition, the metal angles 4, 4a fixed to the column 3 by nails 11, 11a. Therefore, the column 3 and the sill 2 are connected very strongly, external force applied to the column 3 can be conveyed to the all cross sections of the sill 2. In consequence, the strength of fixation between the column and the horizontal member is reliable and helps maintain prescribed strength for a long time.
Patent JP-H08209053-A (JP)
Title: Water-based color ink of metallic luster
Inventor: MATSUDA SACHIKO
IPC: C09D11/17
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an ink capable of minimizing the deterioration in the ink during the storage for a long period by preventing aluminum powder from changing with time. CONSTITUTION: This ink contains at least 1-30wt.% aluminum powder, a resin such as a styrene-acrylic copolymer emulsion or xanthan gum, 5-40wt.% water- soluble organic solvent such as ethylene glycol or glycerol, 0.1-5wt.% N-fatty acid acyl-L-glutamate such as sodium N-coconut oil fatty acid acyl-L-glutamate or potassium N-lauroyl-L-glutamate and water.
Patent JP-S5775829-A (JP)
Title: Preparation of thermoplastic low foaming thick plate
Inventor: YOSHIKAWA YOSHINOBU
IPC: B29C59/00
Filed: 1980-10-29
Abstract: PURPOSE: To obtain simply the captioned thick plate suitable for heat insulating material or the like and uniform in foam distribution by a method wherein foaming agent is given to thermoplastic synthetic resin powder, heated and expanded in a die, after that, the foamed material undergoes sudden reduced pressure and is expanded and then pressurized again to adjust the thickness.  
     CONSTITUTION: Suitable amount of foaming agent, if mnecessary, with stabilizer is mixed uniformly with powder or grains of thermoplastic synthetic resin like polyethylen, acryl resin, etc. The mixture obtained is placed in a die, heated and expanded under pressure as foams are prevented from scattering and then expanded by sudden reduction of pressure. Then, the mixture is compressed again, adjusted to a desired thickness and cooled to obtain a desired low foaming thick plate or thick molded product. In this manner, as resin is powdery or granular, it is mixed completely with foaming agent, stabilizer to obtain a molded product of uniform foam distribution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07331862-A (JP)
Title: Handrail for workbench
Inventor: YONAHARA YOSHIHIRO
IPC: E04G5/00
Filed: 1994-06-10
Abstract: PURPOSE:To facilitate fixing work by fixing a handrail panel and a handrail support to the periphery of a floor material of a workbench and slipping a fixing hole of an expansion handrail onto a fixing protrusion provided on each upper end of the panel and support to form a handrail of the workbench. CONSTITUTION:Panels 3 each prepared by combining left and right supporting pipes and upper and lower horizontal pipes into an approximately rectangular shape and handrail supports 4 each comprising a single pipe having a clamp on its lower end are disposed on the periphery of a work floor W. And fixing holes 22a of a fixing fitting 22 provided on opposite ends of an expansion handrail 5 are slipped onto fixing protrusions 13 on the upper end of the panel 3 or fixing protrusion 13 on the upper end of the support 4, respectively, to lay the expansion handrail 5, thereby assembling a workbench 1. As a result, mounting or dismantling can be easily performed at high work efficiency.
Patent JP-S63315973-A (JP)
Title: Direction finder
Inventor: NAGAZUMI YASUO
IPC: G01S3/54
Filed: 1987-06-19
Abstract: PURPOSE:To detect the arrival direction of an object radio wave even under the environment where a powerful radio wave source exists in a comparatively near frequency band, by interposing a phase demodulating equipment in a path in which a signal from an antenna is transferred to a receiver. CONSTITUTION:An output of an antenna 10 passes through a phase demodulator 30 and its output, namely, an output spectrum is given to a receiver 12. An antenna switching device 14 applies a signal being coherent to an antenna switching timing signal, to a demodulating signal control circuit 34 for receiving a clock signal from a reference signal source and applying the antenna switching timing signal, and also, receiving a demodulating output feedback signal and generating a bearing signal output, and a demodulating signal generator 36 for receiving its output. A signal from the demodulating signal generator 36 is applied to the phase demodulator 30.
Patent JP-S6212874-A (JP)
Title: Method for measuring earth resistance in one-point earthing system
Inventor: SHIMADA RYUICHI
IPC: G01R27/18
Filed: 1985-07-10
Abstract: PURPOSE:To measure earth resistance always precisely by applying a signal with a prescribed frequency level to an exciting transformer and calculating the earth resistance of a one-point earthing system on the basis of an output signal obtained from a current detecting transformer. CONSTITUTION:The exciting transformer 2 and the current detecting transformer 3 are connected to a reference loop, a signal with the prescribed frequency is applied to the transformer 2 and an output signal is obtained from the transformer 3 to execute initial calibration on the basis of the output signal of the transformer 3. The transformers 2, 3 are fitted to the one-point earthing system, the signal with the prescribed frequency is applied to the transformer 2 and the earth resistance of the system is calculated by an arithmetic unit 8' on the basis of the output signal obtained from the transformer 3 and displayed on a display unit 9.