baber/WOPTO huggingface dataset:
Patent JP-S6049124-A (JP)
Title: Clutch for car
Inventor: SHINDOU HIROSHI
IPC: F16D13/56
Filed: 1983-08-25
Abstract: PURPOSE:To soften the generation of a shocking torque by screwing a clutch onto an input shaft so that the clutch inner is departed from a pressure plate side by the torque transmitted from a trailing side to a driving side during engine brake operation. CONSTITUTION:A clutch 9 for car is constituted of a clutch outer 16 connected to a crankshaft side through a driving gear 4 and a clutch inner 17 connected to the input shaft 8 of a speed change gear. The clutch connection state is obtained by allowing the slidable clutches 18 and 18' arranged alternately in the axial direction onto the opposed surfaces of the both members 16 and 17 to be pushed each other through a pressure plate 21 by the springy force of a spring 23. In this case, the inner body 19 of the inner 17 is installed by screwing it into the input shaft 8. A screw 28 is formed so that the inner body 19 is departed from the pressure plate 21 when the torque for the input shaft 8 to drive the inner 17 is generated during engine brake operation.
Patent JP-S6083923-A (JP)
Title: Making of especially portrate by montage method of photography
Inventor: KURISUTEINA HENDORITSUKUSU
IPC: G03D15/10
Filed: 1984-07-27
Abstract: In a method for preparing in partiuclar portrait photos by means of montage, a torso specimen is combined with a head specimen previously cut-out along its contour and fitted to scale, and this combination is photographed. In order to prepare in simple and rapid manner a large number of different yet high-quality montages, the torso specimen is photomechanically transferred to a transparent foil, the transparent foil is opaqued on its back side in the area of the torso specimen, the transparent foil is placed on a background pattern and the head specimen is sandwiched between the transparent foil and the background pattern for its combination with the torso specimen.
Patent JP-H091864-A (JP)
Title: Dot printer
Inventor: SHIROUCHI NAOTO
IPC: B41J2/51
Filed: 1995-06-22
Abstract: PURPOSE: To prolong the life of a printing head by effectively using a preceding element row and a following element row. CONSTITUTION: The dot printer comprises a printing head having a preceding element row and a following element row arranged in one row with a plurality of output elements in a subscanning direction in parallel to selectively output print dot data from the output element of the head, and a print head control circuit 35 having a JK-FF (flip-flop) 38 for alternately distributing the valid data for outputting to print print dot data at each one dot to the output element of the following element row corresponding to the output element.
Patent JP-S5379354-A (JP)
Title: Primary variable entire-band-pass circuit
Inventor: IWAGAMI TAKUYA
IPC: H03H7/01
Filed: 1976-12-23
Abstract: PURPOSE:To vary only delay characteristics continuously in a wide range by varying the the capacities of two variable capacitors holding the both at an equal value.
Patent JP-S6312852-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: UCHIDA MASAAKI
IPC: F02D41/00
Filed: 1986-07-01
Abstract: PURPOSE:To improve the output response or the operationability, by varying the switching speed of actual air-fuel ratio which follows to a target level according to the varying speed of engine load thereby suppressing the variation of air-fuel ratio during abrupt acceleration. CONSTITUTION:Means (a) for detecting an engine load is provided and a varying speed operating means (b) detects the varying speed of engine load on the basis of an output signal from said means (a). A target setting means (c) for setting a target air-fuel ratio corresponding to the operating condition of engine and selecting a target air-fuel ratio leaner than a theoretical level during at least a portion of steady traveling is provided. A control means (d) controls the supply quantity of intake air or fuel such that the target air-fuel ratio can be achieved, and when the target air-fuel ratio varies, the varying speed of supply quantity is varied corresponding to the varying speed of engine load and an operating means (e) for operating the supply quantity is controlled according to an output signal from said control means (d).
Patent JP-H05325733-A (JP)
Title: Arc generating device
Inventor: SATO TATSUO
IPC: H01H9/50
Filed: 1992-05-22
Abstract: PURPOSE:To continuously set a fuse between electrodes for generating arc in the arc test of a power equipment. CONSTITUTION:An insulating lead 9 for fuse mounting is passed through a fuse guide 8 mounted on a fixed contact 1, and a fuse 3 is mounted on the lead 9. When the lead 9 is moved, the fuse 3 is short-circuited and melts the fixed contact 1 and a movable contact 2 to generate arc. By further moving the lead 9, both the contacts are successively short-circuited by the fuse.
Patent JP-H094854-A (JP)
Title: High-frequency heater
Inventor: UEDA SHIGEKI
IPC: F24C7/02
Filed: 1995-06-22
Abstract: PURPOSE: To effectively heat and cook various kinds of foods by applying a microwave to the foods while the environment of a heating chamber is adjusted so as to substantially coincide with an environment in the vicinity of the foods in the heating chamber in accordance with the progress of heating. CONSTITUTION: A control part controls an environment adjusting means 15 (for example, a steam generator) 15 so that the environment of a heating chamber 13 coincides with an environment in the vicinity of a food 19 to be heated in accordance with the progress of heating and a microwave is applied to the food 19 by a magnetron 14. Thus, a difference between the food 19 and an environment in the circumference of the food 19 becomes very small, so that temperature or humidity (moisture) is hardly changed to another one. That is, when an average temperature in the center of the food 19 reaches a suitable temperature, the temperature of the environment reaches a temperature substantially equal thereto. Therefore, a heat-exchanging and the movement of water hardly arise on the surface of the food 19. Thus, various kinds of foods 19 can be effectively heated and cooked.
Patent JP-H0322262-A (JP)
Title: Card reader / writer
Inventor: OTAKE KOICHI
IPC: G06K13/07
Filed: 1989-06-20
Abstract: PURPOSE:To shorten time for processing and to improve a working rate by changing speed for conveying a magnetic card corresponding to the contents of the processing and shortening time in which the magnetic card is accumulated in a card reader / writer. CONSTITUTION:When an input / output controller 23 receives an instruction for the read or write processing of the magnetic card, a decided result to the contents is outputted through a conveyance controller 26 of a processor 21 to a speed selector 27 and a bus line 22. A conveyance control circuit 24 and a data processing control circuit 25 reads conveyance and speed information, which are recorded to the magnetic card, and in a motor driving part 31, a motor 32 is driven. Then, a card 5 is conveyed. A read head 36 outputs a read signal to a head driving part 34 and the signal is binarized in a data converting part 33 and sent through the circuit 25 to the controller 23. When it is judged that read processing is not normally finished, the controller 26 instructs a re-test to the line 22. Thus, the time for the card 5 to be accumulated in the card reader / writer can be shortened.
Patent JP-S5678956-A (JP)
Title: Preparation of wheel made of high molecular material having high central portion around ground engaging surface
Inventor: YOKOYAMA KIYOUSHI
IPC: B29C33/44
Filed: 1979-11-30
Abstract: PURPOSE: To obtain a barrel like castor wheel having no molding burrs in a central large diameter portion thereof by a method wherein a split surface of a metal mold is positioned in the vicinity of an end portion of the wheel to be molded as well as, by utilizing the heat shrinkability of a  resin, a molded product is taken out from the metal mold.   
     CONSTITUTION: In a method for producing the castor wheel having a central portion having a  diameter larger than that of both ends thereof, for example, a barrel like shape, the split surface 6  formed by a movable side metal mold 1 consisted of a core bush 1a, a core plate 1b and a metal  mold mounting plate 1c and a fixed side metal mold 2 is arranged in the vicinity of an end portion  of the barrel like wheel to be molded and a resin is injected into a wheel molding chamber 3 of the metal mold and, after said resin is cooled, the metal molds 1, 2 are opened and the molded product is taken out by using a protruded pin 19. Because the resin has solidification shrinkability,  heat shrinkability and elastic shrink deformability, the molded product is easily taken out from the  mold. Because burrs are not formed in a central large diameter portion which is a ground engaging surface, this wheel has good appearance and braking property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0449914-A (JP)
Title: Electric water heater
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1990-06-14
Abstract: PURPOSE:To connect a temperature detecting part to a base plate easily and firmly and to realize a connection whose heat insulative effect is large by a method wherein a terminal receiver corresponding to a terminal of a temperature detecting unit is provided on the base plate and a guide pin for guiding insertion of the terminal is provided on the temperature detecting unit. CONSTITUTION:A terminal 11 of a temperature detecting unit 6 is preliminarily inserted directly into a terminal receiver 14 which is provided on a base plate 7. At this time, an insertion depth restricting part 18 formed on the terminal 11 collides against a cover 9 so that the insertion of the terminal 11 into the terminal receiver 14 can be kept properly. Thus, the temperature detecting unit 6 is connected to the terminal receiver 14 without using a lead wire and fixed to the base plate 7, whereby connecting work becomes easy. Further, if a container is assembled upward with the temperature detecting unit 6 mounted on the base plate 7, a thermo-sensitive part 10 of the temperature detecting unit 6 comes into a pressed contact with a bottom part of the container 2. In addition, as dimensional error of the terminal 11 is absorbed, if heat deformation occur, a stable contact of the temperature detecting unit 6 with the container 2 can be obtained.
Patent JP-S5379106-A (JP)
Title: Precombustion chamber structure for an internal combustion engine
Inventor: KAWAMURA HIDEO
IPC: F02B19/16
Filed: 1976-12-24
Abstract: PURPOSE: To improve durability of an adiabatic precombustion chamber by constituting same such that a hot plug is made of a ceramic material and has a flange portion formed on the outer periphery thereof and that a ring made of a heat resisting alloy and having an eccentric bore is fitted on the hot plug. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04355451-A (JP)
Title: Photopolymerized composite for color filter
Inventor: KATO YOSHINORI
IPC: G03F7/027
Filed: 1991-05-31
Abstract: PURPOSE:To manufacture a highly definite color filter having satisfactory heat resistant and light resistance with a simple process by containing a specified photopolymerizing compound, a specified photopolymerization initiator and a pigment. CONSTITUTION:A compound represented by the formula I and a photopolymerization initiator represented by the formula IV are contained. In the formula I, X represents the formulae II and III. In the formulae I-III, R1-R3 each represent H or CH3, A represents an aliphatic or cyclic hydrocarbon chain, and n represents 1-20. As the photopolymerization initiator, a compound represented by the formula IV, a photosensitive resin consisting of other photopolymerization initiators as occasion demands, a thioxanthone compound, a pigment, and a photopolymerizing and/or thermally polymerizing compound as occasion demands are contained. The compound represented by the formula I is formed by adding an acrylic acid or a methacrylic acid to a desired novolak type epoxy resin such as phenol novolak type and cresol novolak type.
Patent JP-H05319007-A (JP)
Title: Front axle beam for auto-truck
Inventor: MIYAMOTO TAKAO
IPC: B60G9/04
Filed: 1992-05-25
Abstract: PURPOSE:To stop or control running-on of an auto truck at rear-end collision thereof, by offsetting a front tire attaching position ahead of a suspension spring attaching part of a front axle beam for an auto truck for approaching a front tire close enough to the front edge of a body. CONSTITUTION:A front tire attaching part 20 of a front axle beam 12 for an auto truck is offset ahead of a suspension spring attaching part 16. And a front tire and a suspension spring are attached respectively to the front tire attaching part 20 and the suspension spring attaching part 16. As this results in that the front tire takes a position offset ahead of the suspension spring attaching part 16, the position is close enough to the front edge of the body. As a result, in case of the rear-end collision of the auto truck to a small sized automobile such as a passenger car, a rear-bumper of the small sized automobile is made to bump the front tire, for stopping more promotion of rear-end collision of the truck with the small sized automobile.
Patent JP-H01321136-A (JP)
Title: Deterioration sensing device for electrostatic chuck
Inventor: KAWAGUCHI TAKAHIRO
IPC: H01L21/68
Filed: 1988-06-24
Abstract: PURPOSE:To sense deterioration in the performance of an electrostatic chuck, which retains wafer by suction, at an early point of time by superposing an AC power supply for monitoring over a high voltage DC power supply for generation of electrostatic attraction force, and by monitoring variation in the AC current. CONSTITUTION:A 50-60Hz AC power supply 1 for monitoring is superposed over a high voltage DC power supply 2 for generation of electrostatic attraction force, followed by impression on an electrostatic chuck having an electrostatic capacitance C through a resistance R of approx. 2-3W. The impedance Xc of this electrostatic capacitance C depends upon the angle frequency omega of the AC power supply 1 as expressed by Xc=1/omegaC, and variation in the electrostatic capacitance C causes variation in this impedance Xc to lead to variation of the AC current IAC flowing through the chuck, that is monitored with an ammeter 3 for sensing the degree of deterioration of the chuck. This enables detection of deterioration in the performance of an electrostatic chuck prior to insulation breakage, and its replacement is warned at an early point of time.
Patent JP-H0447442-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a character processor capable of final confirmation of a test at each time of input of one numeric key by providing a means which selects execution or non-execution of numeral conversion on the operator side. CONSTITUTION:In a step 16-1, numeral conversion on/off register NCREG is checked, and numeral conversion is turned on on the register NCREG when it is turned off. It is turned off on the register NCREG when it is turned on. Execution or non-execution of numeral conversion is selected on the operator side in this manner, and an operator who does not require numeral conversion turns off numerical conversion to use KANA (Japnese syllabary)-KANJI (Chinese character) conversion, thereby confirming the final picture, to which a figure is inserted to the text, at each time of input of its numeric key. An operator who does not require direct input of figures can execute numeral conversion because turning on numeral conversion to use it. Thus, an agreeable character processor of high operability for both operators is obtained.
Patent JP-H116183-A (JP)
Title: Bathroom unit
Inventor: NOGI HISAYOSHI
IPC: E03C1/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To flow water containing the bubbles, etc., of a detergent and a soap drained at the time of bathing efficiently to miscellaneous pipings on the outside of a bathroom from a pit section, and to prevent the remaining of dirt in a drain gutter formed to a washing place surface. SOLUTION: A drain gutter 8 is formed to the whole circumference of a washing place 3 while a pit section 11 for draining is formed near the center of the drain gutter 8 on the bathtub side of the washing place 3, the peripheral section of the central section of the washing place surrounded by the drain gutter 8 is inclined downwards towards the pit section 11. Accordingly, the bubbles, etc., of a detergent and a soap drained at the time of bathing are not flowed through the drain gutter 8 and are flowed through the pit section 11, and the dirt of the drain gutter 8 can be reduced.
Patent JP-H08263-A (JP)
Title: Recombination enzyme for converting maltose into trehalose
Inventor: KUBOTA MICHIO
IPC: C12N9/90
Filed: 1994-06-16
Abstract: PURPOSE:To obtain the subject new enzyme obtained by a genetic recombination technique, having a specific N-terminated amino acid sequence, a specific mol.wt. and a specific isoelectric point, converting mannose to trehalose, and useful for producing the trehalose which is a sweetener free from coloration and deterioration, etc. CONSTITUTION:A new recombination enzyme has an N-terminated amino acid sequence of the formula, etc., or the homologous amino acid sequence, has an action to produce trehalose by the action on mannose or produce the mannose by the action on the trehalose, exhibits a mol.wt. of approximately 57000-67000 dalton measured by a SDS-polyacrylamide gel electrophoresis method, and exhibits an isoelectric point of approximately 4.1-5.1 measured by an isoelectric point electrophoresis method. The recombination enzyme is obtained by extracting DNA from a microorganism such as Pimelobacter sp. R 48, screening the gene of an enzyme acting on the mannose to convert to the trehalose, and subsequently binding the gene to an autonomously multipliable vector to express the gene.
Patent JP-S643251-A (JP)
Title: Fuel injection device for diesel engine
Inventor: NAKAJIMA TATEYUKI
IPC: F02D1/02
Filed: 1987-06-25
Abstract: PURPOSE:To prevent the occurrence of hunting of an engine by operating an electrostrictive actuator in the direction of finishing pilot injection when output voltage of a sensor reaches a reference voltage at the time of pilot injection. CONSTITUTION:With the rotation of a pump driving shaft, a cam 8 is lifted so that pressure in a plunger chamber 3 increases and simultaneously output of a sensor 7 increases. When it becomes above nozzle valve opening pressure, pilot injection is started. Subsequently, the plunger chamber pressure continue increasing and the sensor output is compared with a reference voltage by a controller 6. When the output becomes equal to the reference voltage, a piezo element is short-circuited, and output of an electrostrictive actuator 1 suddenly becomes zero to discontinue injection. In the above injection stroke including pilot injection, a reference voltage for deciding the short-circuit time of the piezo element is regarded in such a manner that during idling, at every time, peak values of sensor output are peak-held on every cylinder, and the average value of plural peak values up to the preceding time synchronized with each cylinder is divided at a designated ratio.
Patent JP-S5381018-A (JP)
Title: Memory control system on disply unit
Inventor: YAMANE HIDETO
IPC: G06F3/14
Filed: 1976-12-27
Abstract: PURPOSE: To prevent the flicker on a screen in reading by dividing the display time for one character into read and write times, by performing the reading and writing in a time-division method, and not by stopping to reflesh the display in writing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H112623-A (JP)
Title: Selenium analyzing method and selenium analyzer
Inventor: KITAMI KATSUNOBU
IPC: G01N27/62
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a selenium analyzing method and a device capable of performing quantitative analysis on a selenium compound for every type. SOLUTION: A selenium compound in a sample liquid is passed together with an eluting solvent through the separating column 7 of an ionexchange chromatography device IC and separated for every compound, for every form of presence. A sulfuric acid is added to a selenium compound solution eluted at the ion-exchange chromatography device IC from a sulfuric acid adding line 10, and then the content of selenium is determined by a inductively coupled plasma mass spectrograph ICPMS.
Patent JP-S5380028-A (JP)
Title: Burner having self-scaveging function
Inventor: HIGASHIYA MIKIO
IPC: F23D11/10
Filed: 1976-12-25
Abstract: PURPOSE: To prevent the trouble of clogging of the nozzle due to solidification of fuel oil by arranging such that fuel oil remaining in the nozzle and a duct near it at the time of stopping the operation of the burner by withdrawing and exhausting the remaining fuel and burning it within a burning furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6217882-A (JP)
Title: Binary coding method for pattern recognition
Inventor: HONDA MOTOHARU
IPC: G06K9/38
Filed: 1985-07-15
Abstract: PURPOSE:To detect a defective part of printing or dirt by inputting a video signal to at least a pair of comparators having thresholds different from that of the video signal and binary coding the input signal on the basis of an exclusive OR of the output signals of the comparators. CONSTITUTION:When an intermediate value of the video signal (a) is defined as Sx, the thresholds S1, S2 of the 1st and 2nd comparators 16, 17 have the relation of S1>Sx>S2 and both the S1 and S2 are set up to values close to the Sx. The 1st comparator 16 outputs logic signal '1' only when the level of the signal (a) is larger than the threshold S1 to execute binary coding and the 2nd comparator 17 outputs logic signal '1' only when the level of the signal (a) is larger than the threshold S2 to execute binary coding. Respective outputs from the comparators 16, 17 are inputted to an EX-OR circuit 18 to find out an exclusive OR, so that the output of the circuit 18 shows a waveform (V).
Patent JP-H054448-A (JP)
Title: Recording device
Inventor: YAMAGUCHI TAKASHI
IPC: B41M5/337
Filed: 1991-06-27
Abstract: PURPOSE:To erase an image accurately by obtaining the rate of previously recorded recording information on the basis of recording information and computing recording and erasing energy by using a weighting table selected from the value when a visible image is recorded to a rewritable recording medium and erased. CONSTITUTION:When overwrite recording a novel image while erasing an old image is conducted, an image data is read from a recording information storage memory 11, a weighting table selected by the image data and a selecting section 21 is used by an imparting energy computing section 15, and the quantity of imparting energy of an aimed picture element is computed. A dot rate in a reference region is acquired from the image data by a dot-rate computing section 17, and the value of the quantity of imparting energy is corrected from the value. The image data of the aimed picture element is received from the recording information storage memory 11 in imparting-energy control sections 23, and recording energy is given to a recording section 19 when the aimed picture element is composed of mark dots and erasing energy to the recording section 19 when the aimed picture element consists of space dots.
Patent JP-S5279742-A (JP)
Title: Electronic circuit
Inventor: SHIMADA HARUO
IPC: H03K19/018
Filed: 1975-12-26
Abstract: PURPOSE:To eliminate the effect of power supply voltabe fluctuation on the output voltage, without incurring the increase in amplitude for the input signal required for the circuit operation, in a level shift circuit.