baber/WOPTO huggingface dataset:
Patent JP-S5794312-A (JP)
Title: Construction of filtrate extracting of press plate
Inventor: MIYANO MUNEYUKI
IPC: B30B9/22
Filed: 1980-12-01
Abstract: PURPOSE: To enhance the dehydrating rate of cake, by providing a gap to ensure the passage of filtrate which has passed through a filter cloth, to between a recessed part of press diaphragm and an opening port of vertical hole for taking the filtrate out of an auxiliary frame.  
     CONSTITUTION: Projected lines 37, 38 are provided to the inner wall surface of a recessed part 3C corresponding to a vertical hole part 20 for preventing the hole 20 of an auxiliary frame 2 for discharging the filtrate from plugging by the recessed part 30 of an expanded press diaphragm 3, at the expansion of the diaphragm 3. The filtrate produced at the pressing of cake is introduced to the filtrate extracting holes 20 through a gap 39, by keeping the gap 39 so that the filtrate can pass through between the recessed part 30 and the inner wall surface 2b of the opening 2a of frame 2, when the diaphragm 3 expands to the outside. As a result, the dehydration rate is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6324916-A (JP)
Inventor: HAYASHIDA YUKIO
IPC: A47J19/00
Filed: 1986-07-18
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-S6326125-A (JP)
Title: Antenna switching circuit
Inventor: SHINOHARA KENGO
IPC: H04B1/20
Filed: 1986-07-18
Abstract: PURPOSE:To decrease number of input/output terminals of a controller by connecting a forced through-switch to a control output line. CONSTITUTION:The forced through-switch 9 is connected to the control output line 5 and it is capable of leading an output signal 4 of an antenna changeover device 1 to a television receiver forcibly to an external antenna input signal 3 regardless of an input to an antenna changeover switch 8 or of using the output signal 4 to the television receiver for a video tape recorder reproducing signal 2 or an external antenna input signal 3 based on the input to the antenna changeover switch 8. Thus, a controller 6 has only to give a simple display depending on the state of a state input 13 without taking the state of the antenna changeover switch 8 and the forced through-switch 9 taking into consideration. Thus, number of terminals and jumpers for a control device is decreased and the cost is reduced.
Patent JP-2000356893-A (JP)
Title: Image forming device
Inventor: CHAGI ATSUSHI
IPC: G03B27/50
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To turn on a light source in appropriate timing in the case of starting original operation by turning on the light source when negative decision is performed by a decision means for deciding whether or not a job is finished and 1st and 2nd lighting permission signals are generated by 1st and 2nd lighting permission signal generation means. SOLUTION: When copying is started, the lamp of a lamp unit 6 is turned on to start scanning. Whether or not scanning an image area is finished is monitored when the unit 6 goes. When scanning the image area is finished, the lamp is turned off. When the unit 6 returns next, whether or not it is the time previously set time before the point of time when the scanner reaches a home position is checked. Whether or not lamp turn-on timing passes is checked, and the lamp is turned on when the job is not finished. Thus, when the 1st and the 2nd lighting permission signals are generated by the 1st and the 2nd lighting permission signal generation means, the light source is turned on.
Patent JP-H0399729-A (JP)
Title: Method and apparatus for separating and removing cut from punch press
Inventor: EDOGARUDO MATORATSUKU
IPC: B26D7/18
Filed: 1990-06-29
Abstract: PURPOSE: To automate nibbling by arranging a piece parting apparatus to a tool station in a turret punch press producing a piece from a sheet material. CONSTITUTION: When producing a piece 24 from a sheet material 22 by a turret punch press, the piece 24 attached to the sheet material 22 with a tab 26 is cut off by a parting apparatus 34 consisting of a parting punch 36 and a pressure plate apparatus 44 arranged to one of tool stations. Further, the pressed piece 24 is held on the same plane as the sheet material 22, transported and removed from a drop door. By this method, the manual nibbling work removing the piece 24 is eliminated, it is automated for man power saving.
Patent JP-H0613162-A (JP)
Title: Infrared ray heater
Inventor: ISHIGAMI TOSHIHIKO
IPC: H05B3/46
Filed: 1992-06-29
Abstract: PURPOSE:To provide an infrared ray heater in which a conductive heat generating film is prevented from being peeled off even in the case the input is increased to heighten the heat generating power. CONSTITUTION:Regarding an infrared ray heater wherein a conductive heat generating film 12 is formed on the surface of an insulating substrate 11 and the conductive heat generating layer is coated with an insulating layer 13, the conductive heat generating film and the insulating layer are formed by reciprocally layering a plurality of layers 121, 122 and 131, 132. Since a plurality of the conductive heat generating films and the insulating layers are reciprocally layered, the total thickness of the plurality of the conductive heat generating films becomes equal to that in the case the thickness of a film is thickened and thus current density is prevented from increasing excessively. Moreover, since each conductive heat generating film is coated with an insulating layer, the adhesion strength between them is heightened and peeling off the film is prevented.
Patent JP-S6233901-A (JP)
Inventor: YOKOYAMA SHUN
IPC: E01B11/42
Filed: 1985-08-01
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-H0613449-A (JP)
Title: Electronic component manufacturing equipment
Inventor: TAINAKA HARUICHIRO
IPC: B65G47/68
Filed: 1992-06-29
Abstract: PURPOSE:To make the movement of workers as little as possible for improving the workability and to do a maintenance work easily at entrance of a conveyor furnace by installing a carrier conveyor which is extended from a transportation end of a return conveyor to a place near an assembly line on the opposite side of the conveyor furnace. CONSTITUTION:This equipment is constituted of a conveyor furnace 2 for heat- treating a work in an assembly jig (a) and a return conveyor 3. The assembly jig (a) is supplied by a moving machine 5 from an assembly line 1 to a work supply port 6 of the conveyor furnace 2. In this equipment, a carrier conveyor 11 is installed which is extended from a transportation end of the return conveyor 3 which is parallel with the work supply port 6 of the conveyor furnace 2 to a place near an assembly line 1 on the opposite side of of the conveyor furnace 2. Near the transportation end, a work take-out section 4 is located. The carrier conveyor 11, being constituted of separable first and second carrier conveyors 11a, 11b, opens and shuts at the work supply port 6 of the conveyor furnace 2.
Patent JP-S6063975-A (JP)
Title: Semiconductor laser
Inventor: KINOSHITA JIYUNICHI
IPC: H01S5/00
Filed: 1983-09-17
Abstract: PURPOSE:To enable the integration with other elements by contriving the improvement of the reproducibility and the reliability of the manufacturing process by a method wherein crystal growth is performed on a semi-insulation substrate, a stepwise difference being formed between the region where the substrate is exposed and the grown layer, and an impurity having the reverse conductivity type to that of the grown layer being then diffused to the substrate. CONSTITUTION:An SiO2 film 70 is formed on the semi-insulation (100) InP substrate 10 in stripe form, and thereafter a GaInAsP active layer 2 and an undoped (N type) InP layer 30 are crystal-grown. The active layer 2 serves as a waveguide of refractive index waveguide type along the boundary thereof, enabling single lateral mode action. Thereafter, the film 70 is removed, and a new SiO2 film 70' including the stepwise difference is formed on the grown layer. Zn is diffused with the film as a mask, and a P-N junction is formed in the active layer 2 by positive utilization of the lateral diffusion and then elongation of the Zn diffused region 50' to the lower side of the active layer 2. After electrodes are formed by the use of Au-Ge as an N type electrode 80 and Au-Zn as a P type electrode 90, they are made into elements by cleavage and isolation from the center of the region 50'.
Patent JP-S6326677-A (JP)
Title: Cleaning device
Inventor: TAMURA HITOSHI
IPC: G03G21/00
Filed: 1986-07-18
Abstract: PURPOSE:To improve the maintain cleaning capacity by constituting the titled device so that an elastic cleaning roller for constituting a second cleaning means is oscillated and supported so as to be freely contactable and separable to and from an image carrying body, and also, always driven to rotate by a driving source. CONSTITUTION:A cleaning unit of a second cleaning means is constituted of a cleaning roller 84, a scraper 85 and an oscillating supporting shaft 86, and a roughly U-shaped supporting body for forming them to a unit, etc. As for the roller 84, irrespective of press-contacting and non-press-contacting to an image carrying body by an oscillation of the unit, a rotational force from a driving source is transferred to a gear G3 by a belt B1, transferred to a gear G5 which has been fixed to a supporting shaft of the roller 84 through a gear G4 which has been fitted loosely to the oscillating supporting shaft 86, and the roller 84 always rotates in the direction opposite to the rotational direction of the image carrying body 40. In this way, the scraper 85 always scrapes and eliminates a toner, etc., on the peripheral surface of the roller 84 which is always rotating.
Patent JP-H0335350-A (JP)
Title: Sentence processor
Inventor: KANZA HIROYUKI
IPC: G06F17/22
Filed: 1989-06-30
Abstract: PURPOSE:To improve the operability of a sentence processor by producing a KANJI (Chinese character)-KANA (Japanese syllabary) sentence in a common KANJI mode and converting collectively the words including the KANJI except the common use ones stored with the read information into KANJI from KANA. CONSTITUTION:An input means 1 is used together with a mode setting means 2 which sets a common KANJI mode, a KANA/KANJI conversion means 3 for words including the common KANJI, and a sentence storage means 4 which stores the KANJI-KANA sentences. Furthermore a retrieving means 5 is added to retrieve the character strings together with a conversion means 6 for KANJI except the common ones which converts the retrieved character strings into KANJI except the common ones and stores them in the means 4. As a result, the character strings included in the KANJI-KANA sentences produced in a common KANJI mode are collectively converted into the words including KANJI except the common ones. Thus the operability of a sentence processor is improved.
Patent JP-2001002605-A (JP)
Title: Production of diols
Inventor: KONISHI MITSUO
IPC: C07B61/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture of butanediol and a specific diol in high yield by allowing a mixture of succinic acid and a specific dicarboxylic acid to react with hydrogen in the presence of a specific catalyst and water. SOLUTION: A mixture of (A) succinic acid and (B) a dicarboxylic acid of the formula: HOOC-R-COOH (R is a 3-20C saturated divalent hydrocarbon) and (C) hydrogen are allowed to react with each other in the presence of (D) a catalyst prepared by carrying one or more metals selected from ruthenium and tin, rhenium, molybdenum, palladium, silver and nickel supported by carbon carrier that is preliminarily treated with hydrogen peroxide and/or ozone aqueous solution and (E) water under a pressure of 1-25 Mpa, at 100-300 deg.C to obtain a mixture of 1,4-butandiol and a diol of the formula: HO-CH2-R-CH2OH. As a mixture of the component A and the component B, are cited preferably a mixtures of dicarboxylic acids including the component A, glutaric acid and adipic acid.
Patent JP-H1015878-A (JP)
Title: Cutter blade for automatic packing machine
Inventor: HIRANO TSUYOSHI
IPC: B65B17/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To shape a tape so that the cut part of the tape is not rolled up to enhance the sticking property of the tape by enlarging a crest shaped edge shape, broadening a tip angle, and setting the number of edges to several. SOLUTION: Three crest shaped edges 2 each with a height of 10mm and a tip angle of 90 deg. are provided in a horizontal line at the tip of a cutter blade 1 at intervals of 20mm. To cut a tape 3 with the cutter blade 1 thus formed, the crest shaped edges 2 are enlarged, the tip angle is broadened, and the number of edges is reduced to prevent dispersion of sharing forces to smoothly cut the tape 3. As a result, the cut tape 3 does not have the apexes of numerous small projections at its cut part 4 but only two large projections 5 at the center and two half-split projections 5a on both sides, and so can be cut into a shape such that the cut part 4 is not rolled up, with the result that the sticking property of the tape 3 can be enhanced.
Patent JP-H112582-A (JP)
Title: Gas concentration distribution detecting method in dangerous material warehouse
Inventor: OKADA MINORU
IPC: G01M3/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable clear estimation of dangerousness in a warehouse by transmitting concentration and position signal respectively detected by a gas concentration detecting sensor and a scanner installed in a fork lift truck to a center control machine, and forming the gas concentration distribution in a map by the center control machine. SOLUTION: A bar code 2 specifying the column, the address and the stage number, which are arranged at a rack 1, is read by a scanner installed in a fork lift truck 4, a location position signal indicated by the bar code 2 is transmitted to a center control machine 6, and a detection signal of a gas concentration detecting sensor transmitted at the same time is displayed like a plot by the center control machine 6, that is, a map is formed and displayed. Thus, the dangerousness in a warehouse stroing dangerous material can be grasped with the diffusion state of the gas concentration so that the dangerousness can be estimated more accurately.
Patent JP-H0457603-A (JP)
Title: Chamfering tool
Inventor: TOMIOKA MITSUHIKO
IPC: B23B3/28
Filed: 1990-06-28
Abstract: PURPOSE:To enable the easy chamfering of a workpiece having non-circular section by holding a cutting tool for chamfering the edge of the workpiece on a contact energized in a direction at right angles with the rotational center line of the workpiece, and mounting the contact having the workpiece onto a general purpose machine tool. CONSTITUTION:The cutting edge 114 of a tip 106 is caused to come in contact with both edges 18 of a cam 11, and a support seat 20 is made to come near the camshaft 10. As a result, arms 100 are separated from each other against the energizing force of springs 120, and the external surface of a roller 40 comes in contact with the external surface 14 of the camshaft 10. Thereafter, when the camshaft 10 is rotated, the tip 106 begins to chamfer the edges 18 of the cam 11. As the cam 11 is of non-circular form, the roller 40 moves in a direction orthogonal with the rotational center line 2 of the camshaft 10, due to the rotation thereof. The roller 40, however, copies the external surface 14 of the cam 11. Consequently, the tip 106 also copies the aforesaid surface 14 and machines the edges 18, together with the contact 34.
Patent JP-S5692545-A (JP)
Title: Electrophotographic developing agent and developing method
Inventor: KOORI SHIYUNTAROU
IPC: G03G9/10
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a electrophotographic developer with a long life, by mixing insulating toner particles, insulating carrier particles, and a metal oxide having specified chargeability.  
     CONSTITUTION: The metal oxide to be used is charged to the polarity reverse to that of toner particles on friction contact with the toner particles, but not charged on friction contact with carrier particles. The metal oxide is silica, alumina, or the like of particle diameter ≤ about 0.1μm. Toner particles (A) of volume resistivity ≥10 14 Ωcm and 2W30μm diameter consisting of 100pts.wt. thermoplastic resin and 2W20pts.wt. colorant and dye, and carrier particles (B) of volume resistivity ≥ 10 12 Ωcm, and 5W40μm diameter made by adding 67W300pts.wt. magnetic powder to 100pts.wt. binder are mixed at 2:98W50:50 weight ratio, and said metal oxide (C) is added to this mixture by 0.05W1pt.wt./100pts. ratio, thus forming a developer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6231980-A (JP)
Inventor: KATSUMATA MAKOTO
IPC: B21D28/00
Filed: 1985-08-05
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-S6417866-A (JP)
Title: Formation of film of high-melting-point metal
Inventor: ITO HITOSHI
IPC: H01L21/768
Filed: 1987-07-10
Abstract: PURPOSE:To form a film of high m.p. metal having superior film quality at high speed, by introducing a gas of the halide of a high-m.p. metal such as tungsten, a gas of monosilane, etc., and a hydrogen gas into a reaction vessel and then selectively forming a high m.p. metal film in specific regions on a substrate. CONSTITUTION:One or more kinds among the gases of the halides of high m.p. metals, such as W, Ti, and Ta, one or more kinds among the gases of monosilane, disilane, and halides thereof, and an H2 gas are introduced into a reaction vessel, and a film of high-m.p. metal is selectively formed in specific regions on a substrate. Further, the above specific regions means the whole surface of the substrate, a grooved part formed in the above a thin film on a material dissimilar to that of the substrate formed on the substrate, etc. Moreover, the flow rate Q1 of the halide of high m.p. metal and the flow rate Q2 of monosilane, etc., are regulated to 0.1-100cc/min or above and 200cc/min or above, respectively, and Q2/Q1<=3 is satisfied, and further, the flow rate of H2, gas total pressure P(torr), and substrate temp. T are regulated to 4l/min or below, 0.01-5, and 250-600 deg.C, respectively, and, the value of Q2/Q1 is regulated to <=3 when T is 250-350 deg.C and, when T is 350-600 deg.C, <=1.5.
Patent JP-H0837452-A (JP)
Title: Synchronizing signal polarity discrimination circuit
Inventor: KONISHI AKIYO
IPC: H03K5/00
Filed: 1994-07-22
Abstract: PURPOSE:To improve the response with respect to polarity inversion by discriminating and latching the polarity of an input synchronizing signal synchronously with a pulse signal outputted from a polarity discrimination circuit and using its output signal so as to apply changeover control to a switch circuit. CONSTITUTION:A negative synchronizing signal Sa is inputted to an input terminal 1 and a negative signal Sa being a pulse signal Sb is given to an input terminal A of a monostable multivibrator 3 via a switch circuit 2. Since an input signal Sc at an input terminal B goes to H by a pull-up resistor R1, a pulse signal Sd of a prescribed pulse width is generated at a leading point of time t1 of the pulse signal Sb. A signal Se being the inverted signal Sd is given to a clock terminal CK of a DFF 6 and a control signal Sw is outputted from a noninverting output Q. When the signal Sw goes to L at a point of time t2, the circuit 2 is thrown to the position of the terminal (a). As a result, the signal Sa is given to the monostable multivibrator 3 as a pulse signal and the output signal Sd is converted by a monostable multivibrator 4, which provides an output of a positive synchronizing signal Sf. Thus, the response of the inversion of the input synchronizing signal is improved.
Patent JP-H1022352-A (JP)
Title: Fault analysis system for semiconductor integrated circuit device
Inventor: KANEKO MAMORU
IPC: H01L21/66
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a fault analysis system which can improve worker's fault analysis efficiency when LSI (semiconductor integrated circuit device) fault is analyzed by using an optical microscope or scanning electron microscope. SOLUTION: An analyzer links a CAD 13 of a fault analysis device 12 with a CAD 11 for pattern layout design and moves a CAD display screen to a target observation location within a semiconductor integrated circuit device with use of the device 12, whereby the corresponding location of the pattern layout is displayed on a display screen of the CAD 11 of the pattern layout design, and the CAD screen is moved to the observation location in the pattern layout of the CAD 11 of the pattern layout design. Thereby the corresponding location within the semiconductor integrated circuit device placed on a sample base of the fault analysis device 12 is displayed on the CAD screen of the fault analysis device 12.
Patent JP-H0220903-A (JP)
Title: Microwave oscillator
Inventor: MEGATA TSUYOSHI
IPC: H03B5/18
Filed: 1988-07-08
Abstract: PURPOSE:To stably start an oscillation by providing an impedance converting means on a connecting part of a gate terminal of an FET and a microstrip line. CONSTITUTION:An impedance converter which has been constituted of a high impedance line 21 whose line width and line length are w1 and l1, respectively is provided between a microstrip line 11 and a gate terminal 4. In such a way, by connecting one terminal of the high impedance line 21 to the gate terminal 4 of an FET1 of a microwave oscillator, and connecting the other terminal of the high impedance line 21 to the microstrip line 11 whose one terminal has been terminated by a dummy resistance, a reflection factor which has viewed the FET1 side from the microstrip line 11 is improved, and a stable oscillator can be obtained.
Patent JP-H0724589-A (JP)
Title: Method and device for adjusting automatic alignment of laser beam robot
Inventor: KOBARI TOSHIO
IPC: B23K26/08
Filed: 1993-07-12
Abstract: PURPOSE:To automatically adjust the optical path of laser beam. CONSTITUTION:In a laser beam robot, the laser beam is guided from a laser beam oscillator to a laser beam output nozzle by a plurality of reflecting means 2c, 2d, 2e which can change the respective set angles, and can be moved in the direction to be brought close to or separated from each other, and the machining is executed by irradiating the laser beam converged by a converging means 3 upon a work. A position sensor 9 is mounted on a laser beam output nozzle 4, and the quantity of fluctuation of the spot S of the laser beam when the reflecting means 2e and the converging means 3 are actuated (linear movement and/or rotation) is measured by the position sensor 9, and the optical path of the laser beam is automatically adjusted by correcting the set angle of the reflecting means 2e based on the measured value.
Patent JP-H0460827-A (JP)
Title: Information recorder and floppy disk device using the same as recording medium
Inventor: NIIMA KAZUNORI
IPC: G06K19/07
Filed: 1990-06-29
Abstract: PURPOSE:To provide a high-speed data transfer type information recorder as the recording medium of a floppy disk device taking the place of a conventional floppy disk by providing a semiconductor memory, electrode part to input/output magnetic signals, memory controller to read/write a data in the semiconductor memory, and first and second signal conversion circuits in a protection case. CONSTITUTION:In a protection case 11 having the almost same outer dimension as that of the floppy disk, an information recorder 10 is arranged with a semi conductor memory 12, electrode part 13 to input/output magnetic signals to a magnetic head 21, magnetic/electric signal conversion circuit 14 to convert the inputted magnetic signals to electric signals, memory controller 15 to read/ write data in the semiconductor memory 12, and electric/magnetic signal conver sion circuit 16 to transmit the read data to the electrode part 13 after converting it to magnetic signals. Thus, the high-speed data transfer type information recorder with high durability and handlability can be presented as the recording medium of the floppy disk device taking the place of with the floppy disk.