baber/WOPTO huggingface dataset:
Patent JP-H11241653-A (JP)
Title: Fuel supplying device of engine using lpg as fuel
Inventor: SHIMIZU YOSHIAKI
IPC: F02M31/14
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supplying device of an engine using LPG as fuel which is capable of maintaining a high output of the engine till fuel within an LPG supply bomb is completely consumed and preventing deterioration of fuel consumption and radiation of LPG. SOLUTION: This device is provided with an engine 3, a butane gas supply bomb 20 for driving the engine 3 and a muffler 13 guiding exhaust gas from the engine 3. On the lower side of the engine 3, a storing chamber 15 for butane gas supply bomb 20 is sectioned and formed. On the upper part of the storing chamber 15, a switching valve 19 made of shape memory alloy which regulates introduction of heat and hot air into the storing chamber 15 at a prescribed temperature or more and introduces heat and hot air into the storing chamber 15 at the prescribed temperature or below is journalled so that the valve 19 may oscillate. A regulator 21 is mounted on a discharge part of the butane gas supply bomb 20 and the regulator 21 is located on the side of the muffler 13.  As a result, because the butane gas supply bomb 20 and the regulator 21 are heated by utilizing heat and hot air of the engine 3, butane gas can be efficiently used to the last.
Patent JP-H02223783-A (JP)
Title: Refrigerating device
Inventor: TAKAHASHI HIROZO
IPC: A23L3/36
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the breeding of bacteria, facilitate the removal of dust as well as the prevention of oxidizing and prevent the deterioration of refrigerating effect by a method wherein the title device is constituted so that a freezer is provided in a freezing chamber and inert gas is injected into the freezing chamber to discharge air in the chamber from a discharging port and regulate a pressure in the freezing chamber. CONSTITUTION:A freezing chamber A is constituted so that the chamber A is provided with a cooling device B as well as a discharging port 4 for discharging gas in the freezing chamber A and inert gas or the like is injected into the freezing chamber A to discharge air in the freezing chamber A through the discharging port while a pressure regulating mechanism 8, regulating a pressure in the freezing chamber A, is provided. As a result, air in the freezing chamber A is replaced with the inert gas and the adhesion of dust or the breeding of bacteria may be prevented by discharging the contaminated air in the freezing chamber A. On the other hand, a pressure in the freezing chamber A is retained so as to be higher than an atmospheric pressure by a pressure regulating mechanism 8 after discharging the contaminated air in the chamber A whereby the inflow of air into the chamber A may be prevented.
Patent JP-S59173240-A (JP)
Title: Steel plate for high strength easy-open can lid excellent in can opening property
Inventor: ARAI SHINICHI
IPC: C21D9/46
Filed: 1983-03-22
Abstract: PURPOSE:A steel plate for a high strength easy-open can lid aimed at the enhancement of can-opening property, by prescribing C-content while specifying the average particle size of cementite and the range of strength by rationalizing rolling and annealing condition. CONSTITUTION:After steel of which the C-content is 0.06-0.25wt% is hot rolled, the obtained steel plate is wound up at a low temp. and subjected to short-time continuous annealing at a relatively low temp. of about 680 deg.C or less to finely disperse a large amount of cementites with an average particle size of 0.05- 0.5mum. In the next step, high skin pass rolling is applied to the annealed steel plate to obtain a high strength steel plate for an easy-open can lid having tensile strength of 50-75kg/mm.<2>. This steel plate shows can-opening property equal to that of a usual Al-can lid and has good pressure resistance and can-lid processability.
Patent JP-H10244315-A (JP)
Title: Extruded material cutting method and device therefor
Inventor: MAEDA HIROSHIGE
IPC: B21C35/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a yield of an extruded material and to embed a heater in a die holder by moving a die ring only while held in the direction intersecting an extruding direction with a die holder arranged to a lower part of a die ring of a die and a die pad positioned on an upper part of a die and cutting an extruded material. SOLUTION: A bolster pad regulates movement of a bolster 5 upward. A die ring pad 48 presses a die ring 3. A billet filled in a container 24 is extruded by an extruding stem 36 to obtain an extruded material. When completing extrusion, the container 24 is separated from end platen 8, a discard is cut with a shear blade 34. By actuating a die ring shear cylinder, the die ring 3 is moved upward. The extruded material is cut at a joining face between the die ring 3 and the bolster 5. A heater 38 is arranged in a die holder 7, a die assembly 1 is heated and temp. held.
Patent JP-2000244473-A (JP)
Title: Pll circuit
Inventor: NAKAJIMA KOJI
IPC: H04N19/68
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To generate highly precise voltage controlled oscillator(VCO) control voltage with a simple circuit without using a digital/analog converter by generating control voltage from carry output with an up/down counter and an adder. SOLUTION: The output of an up/down counter is inputted to an adder, the carry output pulse of the operation of feed-back is averaged and VCO control voltage is generated. In this circuit, the up/down counter 4 inputs an up signal s106 and a down signal s107, counts up or counts down the counter of N bits in accordance with inputs and output the count value s109 of N bits. A full adder 5 inputs the count value s109, and adds the count value s109 of N bits and the addition output s110 of N bits with the period of not more than the reciprocal of N-th power of 2 on a period when the count value is updated. The highest carry s111 of an addition result is outputted.
Patent JP-H06260492-A (JP)
Title: Manufacture of bipolar transistor
Inventor: TAKANO HIROSHI
IPC: H01L29/737
Filed: 1993-03-08
Abstract: PURPOSE:To form a collector layer grown by MBE, which has a pedestal structure having a desired doping profile and crystalline properties. CONSTITUTION:A silicon oxide film 2 is formed on an n<+> silicon substrate 1a, and an n<+> pedestal collector 3a is grown by MBE. The substrate is masked by a resist 4, and the silicon oxide film in an outer base region is etched down to the substrate. The resist is removed, and p<+> base layer 10 is grown by MBE. A silicon oxide film 11 and a silicon nitride film 12 are deposited and an emitter window is opened. An emitter 13a is formed from n<+> epitaxial polysilicon 13 by MBE and etching. After a base contact is formed, an emitter electrode l4a and a base electrode l4b are formed.
Patent JP-S62204366-A (JP)
Title: Control method for additional processor
Inventor: KURIYAMA MAKOTO
IPC: G06F12/00
Filed: 1986-03-05
Abstract: PURPOSE:To produce and execute a executing program having no dependence on a memory mapped input/output address by providing an address register to position the memory addresses for input/output as the relative addresses. CONSTITUTION:A start address is decided by an address register 21 and a mapped input/output address 22 forms a compiler that delivers such an object that can be shown in a relative address through the register 21. Thus an access is possible to the address 22 of an additional processor through a relative address register. In such a way, it is possible to produce and execute an executing program with no dependence on a system where the size of a program executing a area varies such a program that refers directly to the address 22 in a real number arithmetic mode.
Patent JP-H10241523-A (JP)
Title: Electric circuit breaker
Inventor: YASUKUNI JUN
IPC: H01H39/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous operation of an exploding means even if an exploding current is mistakenly supplied to a lead wire during assembling or inspection by realizing a short-circuited state between explosives for breaking a part of an electric circuit by explosion and the lead wire for supplying the exploding current to the exploding means and releasing this short-circuited state during use. SOLUTION: A lead wire 19 for supplying an explosion current to an exploding means including explosives 21 and an electric heater 20 for breaking a broken part including a part of an electric circuit by explosion and a lead wire connected to a control means are connected with each other by a connector 37 composed of a pair of connectors 39 and 41. Then, the pair of lead wires 19 connected to the connector 39 of the exploding means side are short-circuited by a short-circuiting plate 43. A releasing means including a projecting part 44 for releasing the short-circuited state by the short-circuiting plate 43 according to its connecting operation is provided in the connector 41 of the control means side.
Patent JP-S59172321-A (JP)
Title: Headed bar separator
Inventor: NAITOU TAKAO
IPC: B65G47/14
Filed: 1983-03-18
Abstract: PURPOSE:To provide a such separator of simple construction that headed bars such as a screw and a rivet, trued up on chute rails, can be securely separated and conveyed without being mutually entangled on the chute rails. CONSTITUTION:When the plunger of a separation conveyor 13 is put in the right-hand extreme position by air pressure from an air pipe 15A, a finger 38 moved together with the plunger separates chute rails 10 from the dropping hole 19 of a main body 18 to stop a row of headed bars 9. A valve 17 is then opened to move the plunger leftward by compressed air supplied from an air pipe 16. As a result, a ball 43 drops down, bar reception plates 46, 46A are moved inward by the force of a spring, and the tips of the plates are protruded up above the dropping hole 19. At the same time, the headed bar 9 is moved to the center of the dropping hole 19 by the motion of the finger 38 so that the neck of the bar is engaged with the reception plates 46, 46A. When the valve 17 is closed again, the reception plates 46, 46A are opened from each other so that the headed bar 9 drops into the hole 19 and is then conveyed.
Patent JP-S61205362-A (JP)
Title: Secondary air feeder for internal-combustion engine
Inventor: MATSUMOTO YUTAKA
IPC: F02M23/12
Filed: 1985-03-07
Abstract: PURPOSE:To accelerate the diffusion and carburetion of fuel as well as to check the occurrence of harmful exhaust gas, by installing a secondary air feeder capable of diffusely feeding an air-fuel mixture inside a suction manifold to be conducted to an engine with secondary air being conformable to an engine speed. CONSTITUTION:There are provided with an air intake chamber 10 made up of installing suction ports 11 in a peripheral wall fitted with an air cleaner 12 around, an air delivery chamber 30 having an air feed port 31 to be connected to a suction manifold and an intermediate chamber 20 being partitioned off between both these chambers 10 and 30 and bisected into upper and lower chambers 22 and 23 by a diaphragm 21. An intake cylinder 13, having a vent hole 15 whose opening end reaches the upper chamber 22, is installed upright in the air intake chamber 10, and an adjuster 14 for adjusting a ventilating quantity of the vent hole 15 is installed in this cylinder by means of screwing. In addition, at the air delivery chamber 30, there is provided with an air feed cylinder 34 having an air feed hole 30 in a lower end of the chamber 30, and inside the cylinder, there is provided with a slide valve 24 being closed tight to the diaphragm 21.
Patent JP-H03248070-A (JP)
Title: Superconductive measuring apparatus for distribution of magnetic field
Inventor: SHINTAKU HIDETAKA
IPC: G01R33/10
Filed: 1990-02-26
Abstract: PURPOSE:To arrange measuring elements with high density and to simplify a detecting circuit by connecting magnetoresistors of a superconductive body having a weakly- bonded grain boundary on a non-magnetic insulative substrate in series. CONSTITUTION:In the first place, an oxide superconductive film 2 having a weakly- bonded grain boundary is formed on a non-magnetic flat substrate 1. A predetermined number of meander magnetoresistors 15 and a wiring to connect the resistors in series are formed from the superconductive film 2. A pair of current electrodes 3 are provided to impress a bias current at both ends of a circuit of the magnetoresistors connected in series. Moreover, a pair of voltage electrodes 4 are provided at both ends of the circuit to detect a voltage when a resistance is generated by a plurality of the magnetoresistors 15. Further, there is provided a bias magnetic field impressing device for each resistor 15 so as to impress a bias magnetic field in a time sharing manner. When the generating voltage of the resistors 15 is measured synchronously with the impression of the bias magnetic field by the bias magnetic field impressing device, the distribution of the magnetic field measured in the time sharing manner and the change with time thereof can be measured.
Patent JP-H03248077-A (JP)
Title: Radar signal processing system
Inventor: TAMAI KAZUKI
IPC: G01S7/32
Filed: 1990-02-27
Abstract: PURPOSE:To detect a target accurately without penetration of a point clutter by turning an averaging cell of a Constant False Alarm Rate (CFAR) blank or to other conditions by a signal obtained by a clutter map. CONSTITUTION:A radar signal is turned with a moving target indicator (MTI) 3 to a non-zero Doppler signal to be supplied to an FFT Doppler filter 4. A Doppler frequency per Doppler bank set here is selected to be picked up at each Doppler bank with an improved S/N. An output of the filter 4 is compared with thresholds by CFARs 200-20MAX and the non-zero Doppler signal of the Doppler bank with a level thereof exceeding the threshold is detected and judged to be a target. A threshold/averaging cell control circuit 21 judges a state exceeding a certain level according to a map condition of a clutter map 2 to be a point clutter. The resulting judgement signal is supplied to the CFARs 200-20MAX to turn an averaging cell blank corresponding to a range pin Rn among the averaging cells 131-132 of the CFAR of a bank N.
Patent JP-H02228674-A (JP)
Title: Developer for reversal development
Inventor: TAKANO MASAO
IPC: G03G9/107
Filed: 1989-03-01
Abstract: PURPOSE:To contrive formation of images with sharp image quality and the reduction of ground fogging by forming the developer of a ferrite carrier contg. a specified ratio of barium oxide and a toner having <=5X10<10>OMEGA.cm electric resistance. CONSTITUTION:This developer consists of the ferrite carrier and the toner having <=5X10<10>OMEGA.cm electric resistance. The ferrite carrier contains 5 to 10mol% barium oxide in an iron oxide having the compsn. MO.Fe2O3. The average particle size of the ferrite carrier is within a 40 to 100mum range. The good image quality is obtd. without generating the missing of the front and rear ends in a printing area by an edge effect in continuous copying and the ground fogging is decreased.
Patent JP-H08222643-A (JP)
Title: Input protective circuit for semiconductor device
Inventor: OKAMOTO TOSHIJI
IPC: H05F3/02
Filed: 1995-02-10
Abstract: PURPOSE: To realize an input protective circuit having sufficient breakdown voltage against the damage by an electrostatic pulse and high reliability by a small area by forming a load resistor inserted between an external input terminal and an input protective transistor by the ON resistance of a P-channel MOSFET. CONSTITUTION: A load resistor inserted between an external input terminal 101 and an input protective transistor 107 is formed by the ON resistance of a P-channel MOS transistor 106. For example, a P-channel MOSFET 106 in which a source is connected to the terminal 101 and a gate and a drain are connected to each other and an N-channel MOSFET 107 in which a drain is connected to the drain of the MOSFET 106 and a gate and a source are connected to a ground 108 are provided. For example, the terminal 101 is connected to gate electrodes of NMOS 104 and PMOS 105 for forming an initial stage inverter via a resistor 102.
Patent JP-S53131850-A (JP)
Title: Photosensitive device of electrophotographic copier
Inventor: NAMIKI RIYOUICHI
IPC: G03G21/00
Filed: 1977-04-22
Abstract: PURPOSE:To make possible high speed copying and exchanging of photoreceptor themselves and also make possible flash exposure by providing plural sets of photoreceptor units comprising providing photoreceptor sheets wound on takeup shafts and feed shafts to guide frames provided with straight parts.
Patent JP-S56144143-A (JP)
Title: Manufacture of rubber hose
Inventor: TAMURA HIKARI
IPC: B29C35/00
Filed: 1980-04-09
Abstract: PURPOSE: To prevent an external injury due to adhesion between rubber hoses each other as well as deformation of the hose due to piling up by a method wherein a nonadhesive hardened skin layer is formed by passing a rubber external hose pressing and covering a reinforcing layer through high-temperature liquid.  
     CONSTITUTION: The rubber external tube 9 is extruded by an extruder 8 and is coated on the reinforcing layer 7 formed on a rubber inner tube 3, thereafter, is passed through a bath 13 of high-temperature liquid to form the hardened (vulcanized) layer on the external surface of the rubber hose external tube 9, then, the hose is piled up. Accordingly, the rubber hose will never be adhered each other due to the gravity thereof or will never be deformed. Molten metal, molten salt or the like is suitable as the high-temperature liquid employed for this process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09215167-A (JP)
Title: Joint for rubber, plastic power cable
Inventor: MURAKAMI KAIHEI
IPC: H02G15/08
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent production of gap on the interface or lowering of surface pressure by inserting an elastic body of rubber, for example, between the inside diameter part of a spacer and the outside diameter part of a cable core and then aligning the axes of cable core and spacer while tolerating radial expansion/contraction of the cable core attendant to temperature variation. SOLUTION: The inside diameter part of an annular spacer 5 is tapered 5a and a wedge-like elastic body 8 of rubber, for example, having a corresponding tapered part 5a is inserted into an air gap part defined by the inside diameter part of annular spacer 5 and the outer circumferential part of a cable core 1. A tightening plate 9 is then applied to the side face thereof and tightened against the spacer 5 by means of a bolt 10. Since an elastic body 8 of rubber, for example, inserted between the inside diameter part of annular spacer 5 and the outer circumferential part of a cable core 1, the axes of cable core 1 and annular spacer 5 can be aligned while allowing expansion/contraction of the cable core 1 attendant to temperature variation and the cable core 1 is not bent even if it is subjected to thermomechanical stress or external mechanical force.
Patent JP-S51121034-A (JP)
Title: Method for preparing anthocyans
Inventor: WAKIHIRA KAZUO
IPC: C09B61/00
Filed: 1975-04-16
Abstract: PURPOSE: To prepare anthocyans, that are useful as vegetable coloring matters used for good additives or as medicines having capillary permeability depression, by the reduction of flavonols or their glucosides. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56143454-A (JP)
Title: Electrophotographic apparatus
Inventor: TOSHIMITSU AKIFUMI
IPC: B65H7/06
Filed: 1980-04-11
Abstract: PURPOSE:To carry out exchange of recording paper etc. immediately, to prevent deterioration of image quality due to that of electric characteristics of the recording paper, and to exactly detect feed of the paper, by detecting disorder of the paper. CONSTITUTION:Turn guide 22 for guiding recording paper has destaticizing brush 24, and this is grounded through ammeter 26 and resistance element 27. Further, ammeter 26 is connected to check circuit 29 for stopping running of each device and indicating disorder of recording paper 20. When ammeter 26 does not operate after lapse of a given time from start of copying, circuit 29 detects jamming of paper 20, stops running of each device, and indicates paper jamming on a display device, thus permitting exchange of paper 20 to be immediately carried out in case of disorder, therefore, image quality to be prevented from lowering due to deterioration of paper 20, and feed of paper 20 to be exactly detected.
Patent JP-H03251052-A (JP)
Title: Display for quantity of charging
Inventor: SASAKI MASAYOSHI
IPC: H02J7/02
Filed: 1990-02-27
Abstract: PURPOSE:To simplify circuit constitution by successively varying a voltage set value charging at fixed voltage at a specified stage, detecting a fine current change at a variable time and displaying the quantity of charging. CONSTITUTION:When charging voltage is brought previously to the set voltage of 5V and 2A of 50% of saturation voltage, constant charging currents flow until a secondary cell 12 reaches set voltage of 50%, but a mode is altered from a constant current mode to a constant voltage mode when the secondary cell 12 reaches set voltage of 50%, and charging currents begin to reduce. A reducing section at that time is detected through a charging-current detecting resistor 15, and converted into voltage by a current-voltage conversion circuit 9 and turned into a digital data and input to a CPU 10A. The CPU 10A detects said reducing section, lights the LED 11a of a display section 11 and displays the full charging of 50% set voltage. Likewise, a 100% LED 11c is lit under the state in which the 100% charging of final set voltage is executed.
Patent JP-H09323928-A (JP)
Title: Nerve differentiated induction agent
Inventor: ARAI YOSHIFUMI
IPC: A61K31/4015
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a nerve differentiated induction agent containing a pyrrolidone derivative as an active ingredient and useful for nervous system diseases. SOLUTION: This nerve differentiated induction agent contains a pyrrolidone derivative represented by the formula (R<1> is a 1-3C alkyl or R<1> and R<2> together form methylidene; R<2> is OH or 1-10C alkoxy replaced by phenyl, etc.; R<3> is H or a 1-20C alkyl; R<4> is cyano, a 1-3C alkoxycarbonyl or a 2-10C alkanoyl replaced by OH, etc.) as an active ingredient. For example, 3-acetyl-1- hexadecyl-4-methyl-5-vinylidene-2-pyrrolidone is exemplified as the active ingredient. The medicine can be prepared in tablets, pills, capsules, granules, liquid, emulsion, suspension, injection, etc., and the daily dose is 1-1,000mg/adult in the case of oral administration or 0.01-100mg/adult in the case of parenteral administration and the medicine is administered in 1 to several portions.  The medicine is especially effective as anticancer agent, antidemential agent, immunosuppressive agent, cell death suppressing agent, an agent for recovering tissue after operation, etc.