baber/WOPTO huggingface dataset:
Patent JP-H08243581-A (JP)
Title: Reclaimed water supply unit
Inventor: MADOKORO TAKETOSHI
IPC: C02F9/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide reclaimed water supply equipment with the membrane capable of being inspected or cleaned even on a lower floor. CONSTITUTION: An immersion-type membrane separator 4 is set in a transportable closed water tank 2 to constitute a reclaimed water supply unit 1. Membrane cartridges 11 are arranged in a membrane case 9 at appropriate intervals, an air diffuser 15 is placed in a diffuser case 10, and the membrane case 9 and diffuser case 10 are made vertically separable to constitute the membrane separator 4. An opening 16 to bring out the membrane case 9 is formed at an appropriate position on the side face of the water tank 2, and a lid 17 to cover the opening 16 is detachably furnished.
Patent JP-S59175448-A (JP)
Title: Phenolic compound
Inventor: SAITOU TORANOSUKE
IPC: C07C49/825
Filed: 1983-03-25
Abstract: NEW MATERIAL:A penolic compound of 200 or more molecular weight of formula I (R1-R3 are H, hydroxyl, alkyl, cycloalkyl, aryl, aralkyl; R4 is alkyl of 23 or less carbon atoms where at least one of R1-R3 is alkyl, cycloalkyl, aryl, aralkyl). EXAMPLE:3-Cyclohexyl-4-hydroxyphenyl methyl ketone. USE:A colorant in heat-sensitive recorder. PREPARATION:For example, a phenol of formula II is acylated with a compound of formula III (X is halogen or hydroxyl) to give the objective compound of formula I .
Patent JP-H06255410-A (JP)
Title: Expansion/contraction link drive
Inventor: HIWASA KENJI
IPC: B60N2/16
Filed: 1993-03-10
Abstract: PURPOSE:To simplify attachment of a ball nut to a holder bracket, interlocking/ coupling of a screw to a motor side, etc., by turning a screw by drive of a motor so as to expansively/contractively operate an expansion/contraction link. CONSTITUTION:A lower parallel link 17 is fixed to a floor or changeably provided in its inclination angle such as front and back, and an upper parallel link 16 is provided with a driver's seat, a step, or the like. An expansion/ contraction link 1 which is freely expanded/contracted about the cross pin 21 of a cross link is pivotally supported by shafts 22, 23 at respective one ends of these parallel links 16, 17 and the other ends are swingably supported by pins 26, 27 in long holes 24, 25 of the other ends of the parallel links 16, 17. A motor bracket 20 rotating around the shaft 28 is suspended across an intermediate part of the right/left upper parallel link 16 and a transmission case 18, a motor M, etc., are mounted thereon.
Patent JP-S56146025-A (JP)
Title: Electronic control device for engine
Inventor: WATANABE HARUO
IPC: F02D41/10
Filed: 1980-04-14
Abstract: PURPOSE: To stabilize the rotation of the engine especially at the time of idling by detecting the rate of change in the rotational speed of the engine and by adding or multiplying an amount of compensation, etc. proportional to the deviation of the rate of change from a prescribed value to or by a value obtained from an ordinary operation.  
     CONSTITUTION: On controlling the operation of the engine 1, first a basic injection pulse per one rotational of the engine 1 is prepared from a signal from an airflow meter 7 and a rotation signal 12 at a basic injection pulse operation circuit 13 in a control unit 11 and is delivered to a pulse compensating circuit 14. To this compensating circuit 14, a water-temperature sensor signal 6A and a throttle valve opening degree signal 8A are inputted respectively, while an air-fuel ratio compensation signal 16A from an air-fuel ratio feedback circuit 16 is also inputted thereto. In addition, a rotation change compensation signal 18A delivered from a crank angle detection sensor 4 through a rotational speed change rate detecting circuit 17 and a rotation change compensating circuit 18 is inputted to the circuit 14. By a prescribed compensated signal based on these inputted signals an injector 10 is driven and controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05252146-A (JP)
Title: Switching monitor system
Inventor: MASUMURA TOSHIYUKI
IPC: H04B1/74
Filed: 1992-03-06
Abstract: PURPOSE:To heighten reliability for switching monitor by directly comparing a switching signal to perform switching control with a switching output signal. CONSTITUTION:A switching circuit 5 is an ordinary switching circuit, and to which input signals 102, 103 are inputted, and either signal is selected by the switching signal 101, then, it is outputted as an output signal 104. The input signals 102, 103 are multiplex data signals in which one frame is composed of a main signal of (n) bits and a null bit of one bit, and identification signals T1, T2 are inserted to the null bits at insertion circuits 1, 2, respectively, and they are inputted to the switching circuit 5. The part of the output signal 104 of the switching circuit 5 is inputted to an extraction circuit 3, and the identification signal inserted to the null bit is extracted at the circuit 3, then, it is outputted to a comparator 4. The comparator 4 compares the identification signal with an inputted switching signals 101, and outputs a switching fault signal 105 to the outside when the output signal 104 is not conformed to the switching signal 105.
Patent JP-S61208986-A (JP)
Title: Special reproducing device for magnetic recording and reproducing device
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/93
Filed: 1985-03-14
Abstract: PURPOSE:To make special noise-free reproduction possible without providing a special reproducing head by using a memory based on comparison and discriminating output signals for reference values and the envelope detection level of reproducing signals. CONSTITUTION:In a memory device 20, input signals are A/D converted 20B and written in a memory 20C by the write signals of a memory control circuit 20A based on write timing signals from an OR circuit 17. The output with sufficient output during special reproduction is written into the memory 20C. In the field where a sufficient output is not obtained from the heads 3, 4, reproducing output is replaced by reading from the memory 20C. Thus, a sufficient output is obtained at the output end of reproduction 21 to make the noise-free special reproduction possible.
Patent JP-S53135040-A (JP)
Title: High frequency heater
Inventor: KANEKO KAZUO
IPC: H05B6/74
Filed: 1977-04-28
Abstract: PURPOSE: To prevent the generation of heating ununiformity by transmitting and radiating microwaves to a beltlike conductor and transmitting them by noncontact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63216355-A (JP)
Title: Holder
Inventor: UCHIYAMA KUNIO
IPC: G03F1/66
Filed: 1987-03-04
Abstract: PURPOSE:To surely position substrates of different sizes or shapes in a prescribed holding position by a method wherein a positioning member is inserted into a positioning hole interlinked with a vent hole which feeds a negative- pressure gas to two or more suction parts so that the negative-pressure gas passing through the vent hole can be sealed. CONSTITUTION:At a holder 1 which positions and holds substrates 10A-10C in a prescribed position at a stand 1A while the substrates 10A-10C are brought into contact with positioning members 12, 15, 16 formed on the surface of the stand 1A, the following are installed: two or more suction parts 2A-2C formed on the surface of the stand 1A; a vent hole 5 which is made inside the stand 1A to feed a negative-pressure gas to the two or more suction parts 2A-2C; positioning holes 11A-11C which are made on the surface of the stand 1A to be correspondent with the two or more suction parts 2A-2C and are interlinked with the vent hole 5. When the positioning members 12, 15, 16 are inserted into the positioning holes 11A-11C, the vent hole 5 is sealed, as a result, the negative-pressure gas can be fed selectively to the suction parts to suck the substrates 10A-10C which have been positioned by the positioning members 12, 15, 16.
Patent JP-H01225201-A (JP)
Title: Waveguide switcher
Inventor: TANAKA MASAYOSHI
IPC: H01P1/12
Filed: 1988-03-04
Abstract: PURPOSE:To cause a redundant device, etc., to be compact, to simplify switch control and to improve reliability by driving plural connection switching parts with a same driving part. CONSTITUTION:For a switcher as a device to be presently used, a driving part 13 is driven and a rotor 12 is revolved. Then, an input port 1 and a port 2 are revolved by a channel 12-1a of a first connection switching part 12-1 and a port 4 and a port 6 are connected by a channel 12-2a of a second connection switching part 12-2. Thus, a signal to be inputted from the port 1 is amplified by an amplifier and outputted through the port 4 to the port 6. Here, when a trouble is generated in the device to be presently used, the driving part 13 is driven and the rotor 12 is revolved in an arrow direction by 90 deg. and the port 1 and a port 3 are connected by the channel 12-1a. Then, a port 5 and the port 6 are connected by a channel 12-2b. Thus, the signal to be inputted from the port 1 can be amplified by the amplifier and outputted through the port 5 to the port 6.
Patent JP-S61208598-A (JP)
Inventor: YASHIRO KAZUNOBU
IPC: G08B23/00
Filed: 1985-03-13
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-H03252199-A (JP)
Title: Cooler
Inventor: YAMAMOTO HARUHIKO
IPC: H05K7/20
Filed: 1990-03-01
Abstract: PURPOSE:To prevent dew-condensation and frosting when cooling is started and an electronic device is removed by dehumidifying by driving dew- condensation, frost preventive unit at the time of starting cooling, and operating a refrigerant supplying unit by the arrival of the value of a dew point sensor at a predetermined value. CONSTITUTION:A cooling command F1 is sent to a controller 10, a dew- condensation, and frosting preventive unit 8 is driven by a dehumidifier by an output (3) to dehumidify the inner chamber of a sealing box 3, a dew point temperature Td is lowered from a dew point sensor 6 by dehumidifying, (1) is output by the arrival of the value of the Td at a predetermined temperature T3 set to a dew-condensation discriminator 10A, (2) is output from an AND gate G1, and a refrigerant supplying unit 4 and an electronic device 1 are started to be operated. Further, the command F1 is stopped to set the outputs (2), (3) to '0', and the unit 4, the device 1 and the unit 8 are stopped.
Patent JP-S61209179-A (JP)
Title: Method for setting paper of printing apparatus
Inventor: OKUBO TOSHIMITSU
IPC: B41J11/04
Filed: 1985-03-13
Abstract: PURPOSE:To enable the accurate setting of paper, by pressing paper between a platen and a paper press roller to stop the feed of the leading end of the paper to provide a definite amount of slackening and subsequently revolving a platen to involve the paper. CONSTITUTION:Printing paper 69 is guided between a platen 24 and a paper press roller 41 by a pair of guide plates 31, 37 and the feed of the leading end of the paper 69 is stopped in a state held therebetween. Thereafter, the rotation of feed-out roller shaft 17, 18 are still succeeded to provide a certain degree of slackening to the paper 69 between guide plates 31, 37 and, after the presence of the paper 69 is confirmed by a paper sensor 68, the platen 24 is rotated upon the reception of the order of a host and the paper 69 is involved between the platen 24 and a paper press roller 41 to be fed by a definite amount and set in a state wound around the platen 24. Because the paper 69 is tightly clamped between the platen 24 and the press roller 41 by utilizing the firmness of the paper 69, there is no error in the setting of paper and printing quality can be made well.
Patent JP-H07231761-A (JP)
Title: Preparation of frozen bean curd
Inventor: NAGAI KIYOHIRO
IPC: A23L11/00
Filed: 1994-02-22
Abstract: PURPOSE:To prepare bean curd preservable in frozen state and free from generation of drip in thawing in high production efficiency. CONSTITUTION:A hot soya milk is mixed with a gelling agent and a coagulant in hot state at a mixing ratio of >=0.6wt.% of the gelling agent based on the soya milk and the coagulated bean curd is quickly frozen to obtain a frozen bean curd. The productivity of the bean curd can be improved because the gelling agent and the coagulant are mixed into the hot soya milk without temporarily cooling the milk. The generation of drip in thawing is effectively prevented by the gelatinization and fixation of the bean curd tissue with the gelling agent.
Patent JP-H04285904-A (JP)
Title: Zoom lens device
Inventor: SHIRIE NOBUYUKI
IPC: G02B7/02
Filed: 1991-03-14
Abstract: PURPOSE:To provide the zoom lens device which is small in size and obtains high magnification, and also, can turn smoothly a driving ring of a diaphragm. CONSTITUTION:In a fixed cylinder, five lens groups of a first fixed lens group, a first zoom moving lens group, a second moving lens group, a focus moving lens group, and a second fixed lens group are placed from the front part. Also, in the front part of a second zoom moving lens group, a diaphragm device is provided. In a ring groove 150 of a second zoom lens frame, a projecting line part 164 is formed, and a driving ring 114 of a diaphragm is allowed to abut and supported by the projecting line part 164, therefore, it does not occur that a caulking trace 15aA of a driving pin 152 is caught by the groove bottom face.
Patent JP-H09246660-A (JP)
Title: Surface emission type semiconductor laser device
Inventor: TAKAYAMA TORU
IPC: H01S5/223
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission type semiconductor laser which outputs high power beam suited to light source for optical information processings and exciting nonlinear optical materials and has a single peak far-field pattern. SOLUTION: A first optical guide layer 3 of one conductivity type, an active layer 4 and second optical guide 1 of opposite conductivity type having a circular diffraction lattice are formed on a semiconductor substrate of one conductivity type. A current block layer 6 of one conductivity type which has a window 6a and is transparent to a laser beam emitted from the active layer 4 is formed on the guide layer 5 and third type optical guide layer 7 of opposite conductivity type is formed in the window 6a.
Patent JP-S60194216-A (JP)
Title: Burner
Inventor: TAKATSUKA HIROSHI
IPC: F23D11/24
Filed: 1984-03-15
Abstract: PURPOSE:To contrive to stabilize the ignition for a main burner with a torch by a method wherein the initial ignition is made only by an electric spark. CONSTITUTION:An igniting rod 13 is arranged in an air nozzle 5 of a main burner 1, a main burner gun 3 is ignited directly by the igniting rod 13. At the ignition of the main burner 1, the igniting rod 13 is immediately moved to the rear position where the rod 13 is cooled sufficiently for preventing a burning damage by an air cylinder 14. A fuel system to a torch is controlled by the open/close of a torch fuel valve 19, the fuel valve 19 is inserted into a branch pipe 21 branched from a piping 15. A flame of the main burner 1 is held with a torch horn 10. The operation of the fuel valve 19 and the ignition of the torch gun 9 are started before the unstable ignition range is initiated due to the low load of the main burner 1.
Patent JP-S6230206-A (JP)
Title: Soldering method for optical connector
Inventor: SUGITA ETSUJI
IPC: G02B6/38
Filed: 1986-03-07
Abstract: PURPOSE:To improve the adhesion reliability by soldering by applying a preliminary solder coating to a fiber communicating hole in a ferrule and/or an optical fiber end part. CONSTITUTION:The ferrule 83 or an optical cord 81 is held by a clip 45a or a clip 45b, and inserted into a molten solder 91 in a solder pot 89 vibrated vertically by a ultrasonic vibrator. Then the inner periphery of the fiber communicating hole 83f and the outer periphery of the optical fiber 81a are soldered to execute the preliminary solder coating. Due to the ultrasonic vibration and thermal conduction given through a core chip 87 in the solder pot 89, the molten solder rises through the fiber communicating hole of the ferrule, whereby the fiber communicating hole 83f or the periphery of the optical fiber 81a is sequentially melted. Then the ferrule 83 and the optical fiber 81a are securely solder- fixed in a short time by the preliminary coat soldering.
Patent JP-H08243577-A (JP)
Title: Treatment of waste water
Inventor: OBA OSAMU
IPC: C02F3/20
Filed: 1995-03-09
Abstract: PURPOSE: To lower a sludge load on a membrane with a compact structure and to efficiently filter waste water over a long term at the time of treating the waste water with a biological fixed bed by dipping a micro-filtration- membrane module in a contact aeration tank and applying suction filtration. CONSTITUTION: When a waste water is treated with a biological fixed bed, a micro-filtration-membrane module is dipped into a contact aeration tank, and the waste water is suction-filtered with the module. In this case, the micro- filtration-membrane module consists of a hollow-fiber membrane module. Namely, a hollow-fiber membrane module assembly formed by combining plural hollow-fiber membrane elements each consisting of a biological fixed bed 3, a hollow-fiber membrane 4 and a fixing member 5 and an aerator 6 are dipped in the waste water 2 in the aeration tank 1. The waste water is treated to obtain a water for miscellaneous use. Since contact aeration and the micro- filtration-membrane module are combined in this way, the sludge load on the membrane is lowered, and the waste water is efficiently treated.  The PE, PP, etc., having high elongation are preferably used as the membrane material.
Patent JP-H08251509-A (JP)
Title: Head mounted display device
Inventor: HASHIMUKAI MASASHIGE
IPC: G09F9/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a simple and compact head mounted display device without the complicated adjustment function of an optical system. CONSTITUTION: Two left/right video display module sections 2 in pairs are mounted in a device 1 so as to be slidden horizontally. A head mount frame 16 of a head hold section 3 to be mounted on a head tightly is moved in forward/backward direction with respect to a device main body frame 1'. As a result, a distance between eyes and a video display module section and left and right positions are freely adjusted independently of each other for lots of unspecified users.
Patent JP-S62207632-A (JP)
Title: Preparation of plastic heat exchanger
Inventor: HARAGA HISATO
IPC: B29L31/18
Filed: 1986-03-10
Abstract: PURPOSE:To reduce manufacturing cost by reducing time cost per heat exchanger by elminating a process for assembling and adhering a plastic heat transfer core and a mirror plate, by forming a plastic film to the surface of a mold to form a bonded core consisting of the mirror plate and the plastic heat transfer core comprising the plastic film and subsequently removing a core from the bonded core. CONSTITUTION:A mold A is introduced into a fluidizing tank 20 so that the parts of mirror plated 3, 4 and cores 2 thereof are immersed in the resin powder fluidized bed 28 received in the tank 20 and a heat transfer cores 10 each comprising a plastic film 12 are formed to the surfaces of the mirror plates 3, 4 and cores 2 of the mold A by heating. This mold A is taken out from the resin powder fluidized bed 28 to be introduced into a heating over and heat- treated to complete the sintering of non-sintered parts. Next, a core mount plate 1 is moved to remove the cores 2 from a bonded core 11 consisting of the mirror plates 3, 4 and the heat transfer cores 10 to form the complete product B of the bonded core 11.
Patent JP-H08221086-A (JP)
Title: Device for displaying back image on karaoke device
Inventor: KAYA TOYONORI
IPC: G09G5/00
Filed: 1995-02-16
Abstract: PURPOSE: To surely select a back image in the same category in order and to minimize that the same image is displayed repeatedly on a screen by providing an arithmetic unit outputting a coincidence signal when a pointer position coincides with a register position and setting a pointer to an initial position of a number. CONSTITUTION: A pointer selector 33 selects the present positional information of the pointer 31 relevant to a code of a category code A to send in to a comparison circuit 36. A register selector 34 selects storage information of a number of video register 32 relevant to the code of the category code A to send it to the comparison circuit 36. The comparison circuit 36 outputs the coincidence signal when the positional information of the pointer 31 coincides with the storage information of the video register 32 (e.g. when they are (8) also). The coincidence signal is sent to the pointer 31 of the category code A by a code decoder 38, and the instructed position of the pointer 31 is returned to an initial (1). In such a manner, by selecting a image name instructed by the pointer 31, the back images are displayed at uniform frequency.
Patent JP-S60195878-A (JP)
Title: Ion conductive diaphragm
Inventor: OOI MASASHI
IPC: H01M50/489
Filed: 1984-03-16
Abstract: PURPOSE:To obtain an ion conductive diaphragm with high ion conductivity and little aging deterioration and excellent in workability by forming the diaphragm with a polymer compound such as paper, woven fabric, nonwoven fabric, or porous separator and forming an ion conductive material with an ion conductive solid component mainly constituted with an organic polymer compound, an electrolyte, and an organic solvent. CONSTITUTION:An unwoven fabric made of polypropylene is used for a porous diaphragm, and an ion conductive solid component is made of polyvinylidene fluoride, lithium perchlorate, and propylene carbonate. Lithium perchlorate and polyvinylidene fluoride are added to propylene carbonate and are stirred and dissolved to produce a solution. Next, the unwoven fabric with a diameter of 14cm is stretched in a glass pan with a diameter of 15cm and a flat bottom, and the solution is uniformly poured on it. This is gradually decompressed in a vacuum heating/drying unit, and after bubbles in the unwoven fabric and solution are degassed, it is further dried in the vacuum heating/drying unit, propylene carbonate is gasified to solidify the solution, then a diaphragm made in one body with the unwoven fabric can be obtained.
Patent JP-2000251870-A (JP)
Title: Layered type polymer electrolyte battery
Inventor: OIWA TSUNEMI
IPC: H01M10/0585
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture layered electrodes by contriving shapes for current collecting members of electrodes which constitute the lower and upper outermost layers of a layered electrode group. SOLUTION: This battery is a layered type polymer electrolyte battery, wherein a layered electrode group, in which positive electrodes 6 with a positive electrode mixture layer formed on a current collecting member and negative electrodes 7 with a negative electrode mixture layer formed on a current collecting member are layered via polymer electrolyte layers therebetween, is sheathed by a facing member. The lower and upper outermost layers constituting the layered electrode group are made to have the same polarity, and electrode leads 8, 9 are formed in a central part in the electrode-width direction.
Patent JP-H10247003-A (JP)
Title: Image forming device
Inventor: KONDO NOZOMI
IPC: G03G15/01
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where color shift is prevented without causing the elongation and contraction of a finish image. SOLUTION: The turning shaft 45 of a driving roller 42 driving a carrying belt 41 is inserted and held in a long hole 92 whose longitudinal direction is nearly parallel with the running direction (f) of the carrying belt 41 on a tensed side for the driving roller 42. Then, the turning shaft 45 and a rib 94 extended on the this side of the paper surface of a driving roller holding member 90 are repulsively urged by an extension spring 93, and the peripheral surface of the driving roller 42 drawn on the side of the rib 94 is made to abut on a regulating surface 95 provided at the driving roller holding member 90, so that the peripheral surface of the driving roller 42 is regulated so as not to be displaced in a direction nearly parallel with the running direction (f).