baber/WOPTO huggingface dataset:
Patent JP-H01194925-A (JP)
Title: Composition for separating gas
Inventor: MATSUURA JUNICHI
IPC: C01B32/40
Filed: 1988-01-28
Abstract: PURPOSE:To recover CO at high yield by mixing a reactive mixture which is obtained by mixing copper compd. with benzoins and/or ascorbic acids in a solvent with another reactive mixture which is obtained by mixing palladium compd. with alkenes in the solvent and thereby preparing the composition for separating gas. CONSTITUTION:A reactive mixture A is obtained by mixing copper compd. such as copper formate with benzoins such as benzoin and/or ascorbic acids in a solvent such as N-methyl imidazole. Further a reactive mixture B is obtained by mixing palladium compd. such as PdCl2 with alkenes such as ethylene in the solvent such as acetonitrile. The composition for separating gas is obtained by mixing both reactive mixtures. CO is absorbed at high efficiency and separated from the other gasses by holding this composition for separating gas on a membrane.
Patent JP-H01191857-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOMURA SHINICHI
IPC: G03G5/147
Filed: 1988-01-28
Abstract: PURPOSE:To enhance the wear resistance of a photosensitive body and to prolong the life thereof by providing a protective film consisting of a plasma polymer onto a photosensitive layer on a conductive substrate. CONSTITUTION:The photosensitive layer 2 consisting of Se, Se-Te alloy, As2Se3, Sb2Se3, a-Si, CdS, GaAs, ZnO or an org. material such as copper phthalocyanine is provided on the conductive substrate 1 consisting of a polymer film with electrodes consisting of metals such as Al and Ni or In-Sn oxide, Pd, etc. The layer 2 is formed by direct film formation or by coating a binder resin into which a photosensitive body is dispersed or a solvent into which the photosensitive body is dissolved on the substrate and curing the coating by drying.
Patent JP-H02195950-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YOSHIKAWA YOSHIHIRO
IPC: G01N29/44
Filed: 1989-01-25
Abstract: PURPOSE:To keep the visibility of an image high, reduce the adverse effect of noise, and perform the image average processing by providing an average processing circuit average-processing two types of received data from receiving circuits to obtain image data and an image display means displaying the image data at the transmitting position. CONSTITUTION:Two receiving circuits 5 and 6 are arranged after a reception amplifier 4, the receiving circuit 5 has the reception directivity displaced by a slight quantity to the left side from the transmitted beam, and the receiving circuit 6 has reception directivity by a slight quantity to the right side from the transmitted beam. The output data of both receiving circuits 5 and 6 are inputted to an average processing circuit 7, both data are average-processed, and the calculated results are fed to a CRT display device 8 and displayed on scanning lines 1, 2, 3...(n) on the screen. The received ultrasonic echo signal is concurrently fed to both receiving circuits 5 and 6 from the reception amplifier 4. Outputs of both receiving circuits 5 and 6 which are the elements to be average-processed can be concurrently average-calculated by the average processing circuit 7, and a noise reducing action is applied at the level in one image frame.
Patent JP-H03221796-A (JP)
Title: Booster rocket
Inventor: MATSUI TOSHIHIKO
IPC: B64G1/00
Filed: 1990-01-29
Abstract: PURPOSE:To ensure the ignition and starting of an engine with quick timing of a jet engine covering the outer periphery of a booster rocket through a ventilative space, and communication the front end of the space with an exhaust outlet of the jet engine and opening the rear end of the same to the atmosphere. CONSTITUTION:A cowling 6a is provided on the outer periphery of a booster rocket 6 via an air duct 9 which air duct is communicated at its tip end with a jet engine exhaust outlet 4 and is opened at its rear end. Hereby, since the air duct 9 and an air intake inlet duct 2 are communicated with each other, air passes through the inside of the jet engine 3 in flying operation with the aid of combustion of the booster rocket 6 and hence wind-mill rotation is sufficiently increased, the jet engine 3 can effect high thrust starting immediately after the booster rocket 6 is separated.
Patent JP-S58132586-A (JP)
Title: Material to be recorded
Inventor: HARUTA MASAHIRO
IPC: B41M5/00
Filed: 1982-02-03
Abstract: PURPOSE:To provide a material with a quick ink absorption, a small dot diameter and a high dot density in which a cover layer is constructed of a specific polymer and porous inorganic particles in such a manner as to assemble numerous film pieces finely divided. CONSTITUTION:A polymer having 2-40wt% of a hydrophilic structure part derived from an alpha,beta-unsaturated monomer or the like and a hydrophobic structure part derived from stylene or the like and porous inorganic particles are dispersed into a solvent to make a paint. The paint thus obtained is applied on a liquid absorptive substrate 1 made of a porous material up to quantity of 1- 10g/m<2> and then dried quickly to form a cover layer 2 in which numerous flake- like film pieces 3 finely divided by irregular crackings 4 are arranged two dimensionally in tight contact. Thus, a material to be recorded is obtained as  expected.
Patent JP-H07222610-A (JP)
Title: Connection pin and structure of band roll for timepiece
Inventor: TAKIE JIYUNSUKE
IPC: A44C5/10
Filed: 1994-02-10
Abstract: PURPOSE:To simplify the connection and length adjustment of a band roll by constituting a connection structure of a groove part holding pin and an engaging ring and making the outer diameter of the ring larger than that of the pin and making the inner diameter thereof larger than the outer diameter of a groove part but smaller than the outer diameter of the pin and allowing the inner diameter of the ring to become larger than the outer diameter of the groove part when the ring is contracted in its diameter. CONSTITUTION:A pin 1 is pushed so as to simultaneously pierce through the attaching hole 3b of one band roll 3 and the engaging hole 3a of other band roll 3 to insert a connection pin 4 in one band roll 3 from the side surface thereof. The outer diameter of an engaging ring 3 is larger than the inner diameter of the engaging hole 3a but the engaging ring 2 (connection pin 4) can be inserted in the engaging hole 3a while the engaging ring 2 is contracted in its diameter 2 by utilizing an attaching guide surface 2c. By inserting the engaging ring 2 in the engaging hole 3a under pressure to fix the same, the connection pin 4 can be prevented from slipping off from the band rolls 3 and both band rolls 3 are connected. At this time, both band rolls 3 are mutually revolvable.
Patent JP-S62176069-A (JP)
Title: Charging method for sealed lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H02J7/02
Filed: 1986-01-28
Abstract: PURPOSE:To increase charge recover capability of a battery which is overdischarged, then allowed to stand, and to stabilize charge by allowing the current opposite to a charging direction to flow for a given time in the start of charge, then applying constant voltage charge, constant current charge, or semiconstant voltage charge after converting the polarity. CONSTITUTION:In a sealed lead-acid battery, two plates having a specified dimension is used as a cathode and three plates having a specified dimension as an anode, and sulfuric acid having a specified specific gravity as an electrolyte. When this lead-acid battery is charged, in the start of charge, the current opposite to a charging direction is allowed to flow for a given time. Then, after converting the polarity, constant voltage charge, constant current charge, or semiconstant voltage charge is applied to the battery. By this charging method, the charge recovery capability of the battery which is overcharged, then allowed to stand is increased, and charge and operation of the battery are made steady to increase reliability.
Patent JP-H08205573-A (JP)
Title: Motor control circuit
Inventor: ERITSUKU DEE HANTAA
IPC: H02P25/16
Filed: 1995-01-06
Abstract: PURPOSE: To realize accurate speed control of a motor by connecting a triac switch means, including a trigger input for applying AC power to the motor in response to an error signal and equalizing the motor speed to a desired speed between an AC power supply and the motor. CONSTITUTION: A comparator 348 responds to the analog reference signal from an analog reference circuit 342, and the average error signal between the speed indication signal from a speed indication circuit 326 and the feedback signal from a feedback circuit 330 and then generates a trigger pulse, which is a function of both signals, from an output 350. A triac switch means 320, having a trigger input 322 responsive to the trigger pulse and applying an AC power corresponding to the error signal to a motor M, in order to substantially equalize the actual motor speed to a desired speed is connected between an AC power supply 316 and a motor M. This constitution realizes precise speed control of the motor M.
Patent JP-S54109867-A (JP)
Title: Powder and granule level detector
Inventor: KOMATSU ISAMU
IPC: G01F23/22
Filed: 1978-02-17
Abstract: PURPOSE: To prevent deposition of powder and granules on electrode bodies and accurately perform detection of powder and granule levels by forcefully exciting the electrode bodies forming a level detecting element.  
     CONSTITUTION: The electrostatic capacity between plate form conductors 1a, 1b changes according to the levels of powder and granules when their dielectric constants are constant. This change causes the output frequency of an oscillator 2 to change and the output voltage corresponding to the input frequency of a frequency voltage converter 3 decreases as the level of the powder and granules lowers and the capacity between the conductors 1a, 1b decreases, whereby the levels of the powder and granule are detected. In this case, magnetostrictive vibrating elements 4a, 4b are driven to forcefully vibrate the conductors 1a, 1b by turning ON a changeover switch 6, whereby deposition of the powder on the conductors is prevented, the powder bridging between the conductors 1a, 1b eliminated and the level detection of the powder and granules made sure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57130058-A (JP)
Title: Electrostatic recorder
Inventor: HORIUCHI TATSUMI
IPC: G03G21/04
Filed: 1981-02-06
Abstract: PURPOSE: To eliminate the transcribing work of a stored data, by confirming whether a storage device can store the data or not when the data collector accepts the data erasion request signal and shifting the data to the storage device.  
     CONSTITUTION: When a data erasion command is supplied to a data collector 1 from an external device 5, etc., a device number code transmits a status signal REQ via an arithmetic control part 2. When this device number code is coincident with that allotted to a storage device 10, the internal circuit of the device 10 starts its operation. The device 1 transfers the data stored in a memory 3 to the device 10. The data is then fed assuredly into an internal memory 12 by a strobe signal STRB via the device 10. On the other hand, the device 10 transmits the data every time when it receives a piece of data and then transfers the data to the device 10. In such a way, the transcription of the stored data can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07225457-A (JP)
Title: Processing method of silver halide photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C11/16
Filed: 1994-02-10
Abstract: PURPOSE:To attain miniaturization and to rapidly execute development and drying processing by processing a silver halide photographic sensitive material having silver halide emulsion layers on a transparent base of a polyethylene naphthalate with an automatic development processing machine specified in developing time and drying time. CONSTITUTION:The silver halide photographic sensitive material having at least one layer of the silver halide emulsion layers on the transparent base of the polyethylene naphthalate (PEN) of 50 to 100mum is subjected to development processing with the automatic development processing machine set at processing time 33 to 130 seconds of a developer and drying time 33 to 130 seconds. In such a case, a material useful as the flexible base is a film formed by biaxially stretching the polyethylen naphthalate. The material most preferable as the base is a polyethylene-2,6-naphthalate. Further, an antistatic agent, easy lubricant, matting agent, surfactant, dyes, etc., are incorporated into the back layer of the base to exhibit the performance of the photosensitive material.
Patent JP-H09211057-A (JP)
Title: Cable identification device
Inventor: KIN TOJI
IPC: G01V3/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To surely decide a specified cable regardless of deterioration of signal current level by comparing the signal current level detected by a detection means and reference level for identifying/deciding whether a target cable or no. SOLUTION: A transmitter which constant-current-supplies the signal of specified frequency to a target cable, acting as detection object in multiple cable, is provided with an overload deciding means which monitors voltage generated in the target cable in a signal supply end from the transmitter and decides loaded condition of the target cable, meanwhile, a signal detection means which, with a clamper which selectively clamps one of multiple cables, detects the signal current flowing in the cable, and extracts the signal component of specified frequency from the detection signal, for detecting the signal current level, and, in an identification means, the signal current level detected by the signal detection means and reference level are compared, for deciding whether the cable obtaining signal is the target cable or no.
Patent JP-S60159616-A (JP)
Title: Automatic scaling device
Inventor: SUDA KOUBUMI
IPC: G01G13/00
Filed: 1984-01-30
Abstract: PURPOSE:To improve scaling precision by correcting a scaling target value with the real scaled weight when the scaling target value coincides with the output of a weight detection part, and then stopping a feeder in response to the coincidence between the corrected target value and the weight detection part output. CONSTITUTION:The 1st comparator 3 compares the preset scaling target value A with the output B of the weight detection part 2 and outputs a coincidence detection signal to an OR circuit 6 when A=B. The output B0 of the weight detetion part 2 at this time is supplied to an arithmetic circuit 9 to derive the corrected target value C from C=2A-B0. The 2nd comparator 4 compares this corrected target value C with the output B of the weight detection part 2 and outputs a coincidence detection signal to the OR circuit 6 when B=C. The OR circuit 6 when inputting either or the coincidence detection signal from the 1st and the 2nd comparators 3 and 4 supplies a trigger signal to the 2nd one-shot multivibrator 10 and supplies a stop signal to the feeder 1 for a specific time.
Patent JP-H08213876-A (JP)
Title: Lateral coupling multiplex mode saw filter
Inventor: NISHIMURA KAZUNORI
IPC: H03H9/25
Filed: 1995-02-03
Abstract: PURPOSE: To provide a lateral coupling multiplex mode SAW filter in which a degree of freedom of design of input output impedance is extended. CONSTITUTION: A cross width W between a 1st SAW resonator 13 and a 1st interdigital transducer(IDT) 10 and a cross width W between a 2nd SAW resonator 14 and a 2nd interdigital transducer(IDT) 11 are made equal, and the 1st IDT 10 (2nd IDT 11) is parted from the 1st SAW resonator 13 (2nd SAW resonator 14) by a distance G as a coupling gap. Moreover, the number of pairs of electrodes of the 1st IDT 10 is made different from that of the 2nd IDT 11, the number of pairs of the electrodes of the 2nd IDT 11 is less than that of the 1st IDT 10, a pitch L2 of the electrodes of the 2nd IDT 11 is made smaller a pitch L1 of those of the 1st IDT 10 to make the resonance frequency of them coincident with each other.
Patent JP-S63185599-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: B26F3/08
Filed: 1987-01-26
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-2000217355-A (JP)
Title: Resonant switching power unit
Inventor: ONO MASAYUKI
IPC: H02M3/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which has a wide set output range and is less in switching loss. SOLUTION: An inverter 4 for resonance is constituted by connecting a pair of serially connected capacitors 6a and 6b and a pair of serially connected switching elements 8a and 8b in parallel with a DC power source 2. An output transformer 14 composed of a reactor 10 for resonance, a capacitor 12 for resonance, and a primary winding 14P is connected in series with the output of the inverter 4. Output rectifiers 16a and 16b are connected to the secondary winding 14S of the transformer 14 and a direct current is supplied to a load.  A current detector 26 which detects the output current flowing to the load, and a switch control signal forming device 32 which compares the detect signal of the detector 26 with a reference signal for setting the output current, amplifies an error, and outputs switch control signals for controlling the switching elements 8a and 8b in accordance with error amplified signals, are provided. When the reference signal for setting the output current drops to a prescribed value, part of the switch control signals is forcibly turned off.
Patent JP-S56115380-A (JP)
Title: Flame-retardant and its preparation
Inventor: TAKAHASHI RIYOUJI
IPC: D21H21/34
Filed: 1980-02-15
Abstract: PURPOSE: To obtain a flame-retardant having improved heat stability, capable of being applied to a cellulosic material, e.g., paper, without causing discoloration in its heat-treatment, by dissolving a gaunidine salt in water, followed by adding an alkali to the solution.  
     CONSTITUTION: A guanidine salt (e.g., guanidine sulfamate, etc.) is dissolved in water to give a solution, to which an alkali is added in such a way that not more than 0.04mol% based on guanidine salt of ammonium salt contained in the solution is formed, to give the desired flame-retardant as an aqueous solution of guanidine salt. After the addition of an alkali, heat-treatment at 30W100°C and/or bubbling treatment of a gas, e.g., air, etc. preferably gets rid of ammonium smell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53101861-A (JP)
Title: Cleaner for pool etc.
Inventor: YAJIMA SEIICHI
IPC: E04H4/16
Filed: 1977-02-18
Abstract: PURPOSE:To run everywhere on the pool's bottom by controlling a steering water pump drive to change the running direction of a truck runnable by a reaction of a backward jet of water sucked by a cleaning water pump.
Patent JP-H09210367-A (JP)
Title: Cooking apparatus with humidity control device and method of controlling humidity
Inventor: KISHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a space occupied by a microwave oven is futile because the microwave oven is used for only heating foods so that operation time is very short and is considered to be only a box futilely occupying space when the oven is not in use. SOLUTION: This cooking apparatus is provided with a humidity controlling device 1 comprising an inlet side damper 40 for switching an inlet path to an inside and outside of a cooking room, an outlet side damper 41 for switching an outlet path to the inside and the outside of the cooking room, an air path in connection with the inlet path and the outlet path, an adsorption material 2 installed in the air path for adsorbing humidity, a fan 51 for sucking air form inside of the cooking room, a fan 50 for sucking air from outside of the cooking room, a heater 31 for heating the air sucked from inside of the cooking room and an outdoor heater 30 heating means for heating the air sucked from outside of the cooking room, and the humidity controlling device 1 implements humidifying and dehumidifying in the inside of the cooking room.
Patent JP-H06229354-A (JP)
Title: Intake device of double intake valve type internal combustion engine
Inventor: KOGA NOBUHIKO
IPC: F02M69/04
Filed: 1993-02-04
Abstract: PURPOSE:To improve fuel atomizing condition regardless of engine driving condition, by using a differential pressure type air assist device in the intake air device of a double intake valve type internal combustion engine. CONSTITUTION:This intake device is provided with the first intake path 6a to be formed in such a way as maximum necessary intake air amount is made to pass through, the second intake air path 6d to be formed in such a way as combustion can be improved by using it, and an air assist path 13 which communicates upper stream of a throttle valve 9 and the vicinity of the nozzle hole of a fuel injection valve 11 in the second intake path 6b, so that a normally opened control valve 12 which is provided in the second intake path 6b, may be closed in engine driving condition when the opening of the throttle valve 9 is relatively large.
Patent JP-S53102889-A (JP)
Title: Ozone generator
Inventor: UOZUMI SHIYOUHEI
IPC: C01B13/11
Filed: 1977-02-19
Abstract: PURPOSE: To cool a discharging part efficiently, by turning a streaming direction of a cooling medium introduced from a cooling medium supplying pipe into a hollow part of an electrode with square form to about a direction of a cooling medium discharging pipe and thereby making distribution of the cooling medium streamed in the hollow part uniformly over all areas of the electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08187051-A (JP)
Title: Oil in water-type emulsified oil and fat composition
Inventor: SASAKI HIROHISA
IPC: C09K23/30
Filed: 1995-01-09
Abstract: PURPOSE: To obtain an oil in water-type emulsified oil and fat composition excellent in emulsion stabilities, and plasticized material thereof having excellent extensibilities and resistances to agitation, rolling and extruding, and useful for low oil content and low calorie foods, etc., by homogeneously emulsifying specific oil and water phases in a specific ratio. CONSTITUTION: This oil in water-type emulsified oil and fat composition comprises homogeneously emulsifying (A) 15-50 pts.wt. oil phase containing 0.3-1.5wt.% polyglycerine condensed ricinoleic acid ester as an emulsifier, 0.05-0.2wt.% lecithin and 0.1-5.0wt.% acetic acid glycerine fatty acid ester, with (B) 85-50 pts.wt. water phase.
Patent JP-H05212959-A (JP)
Title: Single layer type color self-forming pressure-sensitive recording sheet
Inventor: TORII NOBUHIRO
IPC: B41M5/155
Filed: 1992-02-03
Abstract: PURPOSE:To enhance the developed color density, light fastness and printer aptitude of a single layer type color self-forming pressure-sensitive recording sheet using an inorg. developer. CONSTITUTION:A phenolic compd. is contained in a color forming layer. An inorg. developer having especially marked effect is composed of a semi-synthetic solid acid derived from clay mineral having a layered structure composed of a regular tetrahedron of silica and showing the diffraction pattern based on the layered structure composed of the regular tetrahedron of silica in electron beam diffraction but not substantially showing the diffraction pattern based on the above-mentioned structure in X-ray diffraction and having at least silicon and magnesium or aluminum as elements other than oxygen. The phenolic compd. includes 4,4'-isopropylidene diphenol. Therefore, the developed color density and light fastness of a pressure-sensitive recording sheet are enhanced while the red seal-ink resistance and plasticizer resistance of a developed color character being the merits of the inorg. developer are kept and, further, humidity resistance, plate contamination resistance being printer aptitute and desensitizing effect are also excellent.