baber/WOPTO huggingface dataset:
Patent JP-H08193576-A (JP)
Title: Air compressor device for vehicle
Inventor: ARAKI KO
IPC: F04B39/10
Filed: 1995-01-18
Abstract: PURPOSE: To prevent oil rising into a cylinder and elongate the lifetime of a filler by installing an opening/closing valve upstream of a pressure governing chamber in communication with an intake port, furnishing a bypass to go around the opening/closing valve, and providing an actuation passage for closing the valve with the unload pressure. CONSTITUTION: At the time of unload, the unload pressure acts on an unload valve 8 through an actuator pipe 16 to open a suction valve 7 and also acts so that an opening/closing valve 12 is closed through an actuator passage 14. In the piston down stroke, the air in a pressure governing chamber 11 is sucked in and no negative pressure is generated in a cylinder 5, so that there is no risk that the oil in a crank case 1 rises into the cylinder, but in one or two stroke immediately after the unload a negative pressure to a certain degree is generated, so that air is refilled via a bypass 13 from the upstream of the opening/closing valve 12 of the suction pipe 17. Thereby oil rising into the cylinder is prevent because the internal pressure of the cylinder is in a positive state, and the lifetime of the filter can be elongated.
Patent JP-H05190964-A (JP)
Title: Pulse laser
Inventor: MURAKAMI YOICHI
IPC: H01S3/13
Filed: 1992-01-16
Abstract: PURPOSE:To detect the difference between the transmitted laser output and the target laser output every time so that the input energy for obtaining a next time target laser output may be computed for stabilizing the laser output. CONSTITUTION:The difference between the transmitted laser output and the target laser output is inputted in a voltage amplifier circuit 13 having the input.output characteristics predicted by a laser transmitter 1 so that the next time input energy into the laser transmitter 1 may be computed and inputted to stabilize the laser output. Furthermore, the change rate in the laser output from the input into the laser transmitter 1 is detected by a laser output holding circuit and a charge voltage holding circuit so that the input energy into the laser transmitter 1 to obtain the next time target laser output may be computed and inputted by multiplying the change rate by the output of an operational amplifier 9 outputting the difference between the transmitted laser output and the target laser output for stabilizing the laser output.
Patent JP-H09199282-A (JP)
Title: Inverter device and emitting device utilizing the same
Inventor: SHIMIZU MASAAKI
IPC: H05B39/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of an emitting device which can on/off operate an electroluminescence. SOLUTION: An electroluminescence E is connected to a plus/minus side of a battery B through an inverter circuit 1. This inverter circuit 1, without changing connection of its circuit constitutional member, makes AC voltage intermittently outputtable. In this constitution, when AC voltage is output from the inverter circuit 1, the electroluminescence E is on/off operated.
Patent JP-S63301530-A (JP)
Title: Manufacture of zinc sulfide
Inventor: MINAMI NAISHI
IPC: H01L21/36
Filed: 1988-01-14
Abstract: PURPOSE:To use CS2 as the source of S and to obtain ZnS of high quality with good reproducibility by a method wherein reaction gas containing zinc and carbon sulfide is fed onto a substrate and a zinc sulfide layer is adhered on the substrate by the chemical vapor phase reaction of the reaction gas. CONSTITUTION:Zinc sulfide is formed by a heat CVD method; wherein CS2 is adopted as the source of S, alkyl Zn is used as the source of Zn and hydrogen is used as reaction gas which is also used as carrier gas; or a plasma CVD method or a light CVD method and so on. That is, the zinc sulfide can be formed by making a ZnS layer adhere on a substrate 3; which is set in a reactor 1 for CVD and consists of a conductor, an insulator or a semiconductor and so on; by the chemical vapor phase reaction of reaction gas containing Zn and sulfur, which are the component elements of the zinc sulfide. It is desirable that the reaction gas contains hydrogen as its main component, the Zn is contained as the vapor of DMZ or DEZ in the gas and the sulfur is contained as a vapor containing carbon sulfide in the gas. Thereby, the ZnS of high quality can be easily obtained because the high-safety and easily handleable CS2 is adopted.
Patent JP-H01181351-A (JP)
Title: Forced transmission method
Inventor: YAMAMOTO AKIMASA
Filed: 1988-01-14
Abstract: PURPOSE:To send even a short packet requiring urgency immediately even when a long text occupies a transmission medium by stopping existing data communication without destroying content of data and applying emergency data transmission with priority. CONSTITUTION:Four sets of communication controllers 2-5 are connected to the transmission medium 1 and communication is applied between the communication controllers 2, 3, then an L level signal is outputted synchronously with a stop bit of a start-stop signal then the stop bit is lost from the signal and the communication controller 2(3) sending the said signal discriminates the level of the stop bit to detect a forced transmission interruption. The communication controller 2(3) detecting it intermits the further transmission tentatively, and other communication controller 4(5) applying forced transmission interruption outputs data with priority during the intermission. Thus, a short packet requiring urgency is sent immediately when the long text occupies the transmission medium.
Patent JP-S61166551-A (JP)
Title: Electrophotographic sensitive body
Inventor: EHASHI SHIGEYUKI
IPC: G03G5/06
Filed: 1985-01-18
Abstract: PURPOSE:To form the titled body having excellent properties of a sensitivity, a repeatability and a durability by providing a sensitive layer contg. a specific hydrazone compd. CONSTITUTION:The titled body contains a hydrazone compd. shown by formula 1 as a charge transfer substance. The representative example of the hydrazone compd. is the compd. shown by formula 2. By incorporating said hydrazone compd. to the titled body, the electron sensitive body having a high sensitivity, a less residual voltage, the high charge transfer efficiency and the sensitive body having a high copy speed are obtd. If the titled body is used as the sensitive body of a repeated transfer type electrophotography in which the repeating stages of a electrostatic charging exposure, a developing and a transfer are repeatedly performed, the titled body having a less fatique degradation by the repeating use and capable of stably maintaining properties under various severe conditions upto a high temp. from a low temp. and a high humidity from a low humidity is obtd.
Patent JP-2000202521-A (JP)
Title: Manufacture of pipe, and manufacture of double exhaust pipe
Inventor: WADA HIDETOSHI
IPC: B60K13/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a bent pipe stable in quality at a low cost by forming two strips into two halves of a straight pipe, individually deforming the formed parts so that one is located on the inner side and the other is located on the outer side with the formed parts are assembled in a tubular shape, and welding side edges of the bent parts to each other. SOLUTION: In a forming process, a pipe 11 is formed in a specified bent shape. Regarding an outer pipe 10, strips are cut to the specified length, and pressed to form parts 10a, 10b which are two halves of a straight pipe. The formed parts 10a, 10b are slightly different in length. In a bending process, the shorter formed parts 10a is located inside and the longer formed parts 10b is located outside and they are bent. In a joining process, the formed parts 10a, 10b are assembled with the outside of an inner pipe 11, flanges 10c of side edge parts are welded to and joined with each other, and the inner pipe 11 and the outer pipe 10 re fixed to a flange.
Patent JP-H05196293-A (JP)
Title: Bathtub using heat storage material
Inventor: FUKAHORI MASAHISA
IPC: A47K3/02
Filed: 1992-01-17
Abstract: PURPOSE:To suppress a decrease in a temperature of hot water due to natural heat radiation by disposing a heat storage material in a heat storage chamber provided in a lower section of a bathtub through a bottom plate, providing a first heater in communication with the bathtub, and providing a second heater in communication with the chamber. CONSTITUTION:A heat storage chamber 3 is disposed adjacently in a lower section of a bathtub 1 through a bottom plate 2, and a heat storage material 4 is disposed in the chamber 3. A first heater 5 is disposed in communication with the bathtub 1, and a second heater 6 is disposed in communication with the chamber 3. Water 7 staying in the bathtub 1 is heated by the heater 5, circulated to the bathtub 1, and water stayed in the chamber 3 is heated by the heater 6, circulated to the chamber 3, and stored in the material 4. Thus, the quantity of heat to be radiated from hot water in the bathtub due to natural heat radiation is supplied from the material to suppress a decrease in a temperature of the hot water in the bathtub.
Patent JP-H09289505-A (JP)
Title: Clock transfer circuit for data
Inventor: ARAI KATSUMI
IPC: H04L7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide the clock transfer circuit for data which can read and output input data at an optimum position of an internal clock at a high speed. SOLUTION: Counters 21 and 41 count the fast internal clock which is (n) time as fast as the data speed of the input data and outputs their counted values up to a numeral (n) to decoders 22 and 24 respectively, and one of those counted values is previously selected and set. A counter decoder 2 counts from the change point of the input data detected by a differentiating circuit 1 to a numeral for best setting a readout pulse position for an F/F 6 in units of the fast internal clock and outputs a readout period.  A counter decoder 4 receives the output of the counter decoder 2 and counts the internal clock until up to a numeral for matching the clock with the mean period of the input data to output a readout period, and also deletes the setting when the input data changes to periodically output a read period of the input data until a next change point even during a period wherein there is not change.
Patent JP-H02258506-A (JP)
Title: Production of small sample bag for cosmetics or the like and apparatus
Inventor: PURANSHIYAARU KURISUCHIYAN
IPC: B65B61/02
Filed: 1990-01-12
Abstract: PURPOSE: To continuously manufacture the pouches which are cut out according to a predetermined shape and a relief pattern by separating jaws after the heat welding, moving two sheets of films surrounding a product to a cut-out portion, and cutting out only the heat welded part of the films. CONSTITUTION: Two opposing heat weldable faces of two sheets of films 11, 10 are bonded by combining two heating jaws, a pipe 15 is penetrated through the non-contact parts 17, 17' to accommodate a product, and then a sheet 20 is downwardly advanced, whereby a part 25 which has not been heat welded by that time, is heat welded there, and the bags 23, 24 are sealed. A peripheral stopper 30 is kept into contact with an outer edge of a die 28 for positioning and fixing a sheet assembly including the laterally arrayed bags from which each pouch can be formed. When a pouch 29 is continuously moved by the action of a jack, the punch is engaged with the interior of the die, whereby each pouch can be cut out along a cut line 34 corresponding to the shape of the punch and the corresponding shape of the die receiving the punch around the bags 32, 33.
Patent JP-S5599172-A (JP)
Title: Production of novel flavor additive
Inventor: TSUCHIKAWA MITSUHISA
IPC: A23L27/00
Filed: 1979-01-24
Abstract: PURPOSE: Lecithin or a material containing the same and a monosaccharide are heated together with an edible fat in the presence of water to effect the reaction between them to produce said flavor additive which can be used over a wide range of food industry because of its egg-like taste and flavor.  
     CONSTITUTION: Lecithin or a material containing the same, e.g., yolk, liver or soybean, a monosaccharide such as rhamnose, an edible fat, preferably vegetable oil, and, when necessary, at least one of amino acids are used in a weight proportion of 1 lecithin, 1W20 monosaccharide, 10W250 edible oil and 0.01W2 amino acid. The mixture is placed together with 5W100pts. of water into a tight-sealed vessel and heated at about 50W180°C for 10min.W3hr. to effect the reation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10196398-A (JP)
Title: Engine for propulsion machine
Inventor: HOSHIBA AKIHIKO
IPC: F02B77/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce a rise of an intake air system temperature due to heat at an engine side to suppress evaporation of fuel moisture, and to improve the restartability and the stability at low speed. SOLUTION: An engine for a pusher comprises an engine 10 in which each of cylinders is arranged in a longitudinal direction, and an intake air system communicating with a combustion chamber of each cylinder and provided in the engine 10. A cooling water channel is provided in the engine 10. Cooling water is sucked up by a water pump driven in linkage with the rotation of the engine 10. In this constitution, a heat insulator 400 is arranged between the engine 10 and the intake air system.
Patent JP-H01182147-A (JP)
Title: Automatic parking brake device
Inventor: ISHIHARA HIROYUKI
IPC: B60T7/12
Filed: 1988-01-14
Abstract: PURPOSE:To enable control of s parking brake through manual and automatic operation, by a method wherein, by means of a signal from a lever rotation sensor, a motor is stopped when the rotating direction of a circular ratchet is reverse to that of a parking lever. CONSTITUTION:When a motor 5 is run forward by means of a rotation control part and in a direction in which a ratchet tooth 2a of a circular ratchet wheel 2 and a hook 8 are released from engagement therebetween, a parking brake lever 7 is rotated downward in an actuation release direction togetherwith the circular ratchet wheel 2. When the motor 5 is reversed, the parking brake lever 7 is rotated upward in an actuation direction through rotation of the circular ratchet engaged with the hook 8. When the parking brake lever 7 is rotated by manual operation, if the rotation direction of the circular ratchet wheel 2 does not coincide with the rotation direction of the parking brake lever, the motor 5 is stopped, and the circular ratchet keeps a static state with the aid of a worm reduction mechanism.
Patent JP-2000202437-A (JP)
Title: Scum removing device
Inventor: MIKI TOSHIHARU
IPC: C02F1/40
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To exchange a connection member for connection a trough and a gate at low cost and easily. SOLUTION: In this removing device the gate 2 is attached to a trough via a flexible connection member 10 and the gate 2 is rotated around the connection member 10 so as to receive the scum into the trough 1. In this case, the connection member 10 is divided into a base part 10a for connection the gate 2 and the trough 1 and a side face part 10b for connection the side faces of the gate 2 and the trough 1.
Patent JP-H06215779-A (JP)
Title: Molten carbonate-type fuel cell
Inventor: TANIGUCHI SHUNSUKE
IPC: H01M8/06
Filed: 1993-01-19
Abstract: PURPOSE:To lessen the temperature difference (DELTAt) of temperature distribution in the cell inner face and provide a molten carbonate-type fuel cell having stable cell properties and a long life by providing optimum matching of a reformer with the cell. CONSTITUTION:Regarding a molten carbonate-type fuel cell manufactured by layering a plurality of cells consisting of an anode, a cathode, and an electrolytic sheet between them and putting a reformer 2 having a raw material gas introducing part 8 to introduce a raw material in at least a part among a plurality of the cells, a dispersion diaphragm 12 is installed at the position which is in the inside of the reformer 2 and parallel to the side wall 11 in the high temperature side of the cell inner face and at the same time a pathway in which a raw material gas supplied from the raw material gas introducing part 8 flows is installed between the side wall 11 and the dispersion diaphragm 12. Moreover, the structure is composed in the way that the raw material gas which flows from the upper stream side to the down stream side of the pathway 13 is radiately dispersed and supplied to the side wall 15 in the low temperature side in the cell inner face through voids of the disperson diaphragm 12.
Patent JP-H08194905-A (JP)
Title: Digital magnetic recorder/reproducer
Inventor: SAKAZAKI YOSHIHISA
IPC: G11B5/09
Filed: 1995-01-19
Abstract: PURPOSE: To obtain an economical non-tracking reproduction type digital magnetic recorder/reproducer with which reproduced signals can be processed easily. CONSTITUTION: Data are recorded by a recording circuit 2 on a magnetic tape 3 travelling at a normal speed. At the time of reproduction, in an initial state, the magnetic tape 3 is made to travel at a speed a half of the normal speed by a tape speed control circuit 5. By this method, a reproducing circuit 6 reproduces the magnetic tape 3 with two tracings for one recording track and reproduced signals of a high reproduction level can be obtained. A rearrangement circuit 8 produces addresses for arranging the reproduced signals in the order of recording and supplies the addresses to a memory 7 which outputs the reproduced data in the order of recording. When a reproduction error rate is high, etc., an error detection/correction circuit 9 controls the tape speed control circuit 5 so as to make the speed the magnetic tape 3 1/3 of the normal speed.  With this constitution, the level of the reproduced signals is made to be further higher and the reproduction error rate can be suppressed.
Patent JP-S61164847-A (JP)
Title: Thermal transfer printer
Inventor: HASEGAWA ATSUO
IPC: B41J2/24
Filed: 1985-01-18
Abstract: PURPOSE:To make possible a high density recording to be carried out and manufacturing cost of a line type thermal head to be reduced without highly densifying a heat generation element of the line type thermal head and a driving IC, by carrying out a recording operation of one line with a plural number of times of the recording operation in the different positions after a platen roller is displaced in a beam direction. CONSTITUTION:A platen roller 7 is energized in a direction of an arrow a-L by a spring 6, and an end thereof is contacted to a cam 5, and repeated a displacement in a beam direction by a rotation of a motor 4 in a direction of an arrow A. A recording operation in a first recording position is carried out by a heat generationdriving pulse D1 with a recording information is transmitted to a line type thermal head 1 after a driving pulse. Then, the recording operation in a second recording position is carried out by the heat generation body driving pulse D2 with a new recording information is transmitted after the platen roller 7 is displaced from the first recording position a-L in the beam direction to the second recording position a-R. A recording medium is sent in a line direction by the driving pulse after the recording operation of a part of one line is completed.
Patent JP-S62166015-A (JP)
Title: Cooling method for hot rolled steel strip
Inventor: YANAI HISASHI
IPC: B21B45/02
Filed: 1986-01-16
Abstract: PURPOSE:To economically and accurately cool a hot rolled steel strip by calculating a variation period of temp. distribution after rolling of the steel strip based on a temp. variation period of the steel strip and a screwdown ratio and controlling cooling at a unit of at least a half of the period. CONSTITUTION:A temp. variation period occurring in the moving direction of a steel strip 5 due to a skid distance of a heating furnace or a holding furnace before rolling is calculated by a cooling control period determing circuit 9, period signals are stored in a detector 1 for the number of revolutions, and a thickness and temp. are obtained by a thickness meter 3 and a finishing thermometer 4 at a unit of the period. A variation period of temp. distribution of the strip 5 is calculated by a water pouring pattern determining circuit 10 based on the thickness and temp., and a water pouring amount leading to the target temp. after completion of cooling is calculated. The water pouring amount is inputted into a water pouring amount control circuit 11 to control an upper and lower coolers 6 and 7.
Patent JP-S60150785-A (JP)
Inventor: SUEHIRO NORIYUKI
IPC: D06F33/02
Filed: 1984-01-17
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-S60150062-A (JP)
Title: Copying machine
Inventor: OCHIAI SADAO
IPC: G03G15/00
Filed: 1984-01-18
Abstract: PURPOSE:To ensure the exact interrelation of positions between a recording paper and a paper feed unit by providing the inside wall of a cessette container with a spring for pressing the side of a cassette and positioning it exactly. CONSTITUTION:Fixing window 25A and 25B are formed on the rearward wall 24B of a cassette insertion opening 1 in the direction of feeding out a recording paper, and the heads 28a, 29a of U-shaped plate springs 28, 29 are mounted on them protrudably and hidably. On the other hand, and recesses 30, 31 are formed on the rearward wall 16a, of the main body 16 of the cassette in the recording paper feeding direction at the positions opposite to the springs 28, 29. Therefore, when the cassette 13 is inserted into the insertion opening 1, the heads 28a, 29a are fitted into the recesses 30, 31, and the cassette 13 is positioned exactly at the prescribed position. As a result, the interrelation of the positions between the recording paper and a paper feed unit can be exactly ensured.
Patent JP-S63176982-A (JP)
Inventor: TAKEI SATOSHI
IPC: F25D11/00
Filed: 1987-01-14
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-S5391632-A (JP)
Title: Error detection method of print letter selection
Inventor: OKUNAKA JIYUNZOU
IPC: G06K15/08
Filed: 1977-01-24
Abstract: PURPOSE: To increase the selectivity of the detection means, by detecting the errors in print letter selection based on the variable point of the home position signal through the selective operation by twice for the positions R and Q of the print letter wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63175401-A (JP)
Title: Low temperature magnetic fluid
Inventor: ISHIKAWA YUICHI
IPC: C10N10/06
Filed: 1987-01-14
Abstract: PURPOSE:To use magnetic fluid even in a low temperature range of several tens degrees below zero by stably dispersing ferromagnetic fine particles converted with a surfactant having siloxane linkage having large affinity with a dispersing medium comprising a specific soloxane compound. CONSTITUTION:A dispersing medium used is siloxane compound represented by a formula I, and surfactant contains first surfactant of hydrocarbon compound represented by R-X (where R is hydrocarbon group, and X is a polar group, such as corboxyl group and sulfone group) and second surfactant of siloxane compound represented by a formula II. Ferromagnetic fine particles to which the surfactants are adsorbed is dispersed in the dispersing medium. Thus, magnetic fluid can be obtained as sealing agent sufficiently durable for use at low temperature of several tens degrees below zero.
Patent JP-H08192476-A (JP)
Title: Manufacture of electric fusion bonded branch tube joint
Inventor: TOKUMARU TAKESHI
IPC: B29L23/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a method for manufacturing an electric fusion bonded branch tube joint in which a saddle is connected to a branch after the saddle and the branch are separately manufactured. CONSTITUTION: A saddle 2 and a branch 3 are separately manufactured. Accordingly, they can be respectively manufactured under the most suitable manufacturing conditions. The saddle 2 and the branch 3 of simple structures are connected to manufacture an excellent and low-cost electric fusion bonded branch tube joint.