baber/WOPTO huggingface dataset:
Patent JP-S62272604-A (JP)
Title: Local oscillation circuit
Inventor: USUI AKIRA
IPC: H04B1/26
Filed: 1986-05-20
Abstract: PURPOSE:To enable an oscillating transistor, and an amplifying transistor to be used under the optimum condition, by providing a current branching circuit at the emitter of an oscillating amplifier transistor, or the collector of a constant current source type amplifying transistor. CONSTITUTION:A current branching circuit 15 is provided, and in a case that the optimum working current in an amplifying transistor 21 is fewer than that in a constant current source type amplifier 14, a current equivalent to a difference between them is generated at a constant current circuit in which a resistance 31 connects between a power source Vcc, and the collector of a transistor 211, and it is supplied to the collector of the constant current source type transistor 211. Adversely, in the case that the optimum working current in the amplifying transistor 21 is larger than that in the constant current source type amplifier 14, the optimum operation can be obtained by inducing a constant current from the collector of the constant current source type transistor 211 by the constant current circuit in which a resistance 51 is inserted between the collector of the transistor 211, and the earth.
Patent JP-S5240617-A (JP)
Title: Prevention of electrostatic trouble in melt-spinning
Inventor: ITSUSHI MICHIO
IPC: D01D5/092
Filed: 1975-09-22
Abstract: PURPOSE: To prepare consistent fibers by applying an antistatic liquid to melt-spun fibers at a specific position to prevent troubles due to static electricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11311332-A (JP)
Title: Shift step position display unit for automatic transmission
Inventor: AMAGASA YOSHINORI
IPC: F16H63/42
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enable a driver to quickly recognize the direction in which the speed is changeable or the direction in which the speed is to be changed, and enable the driver to always and stably perform the desired operation at the most suitable state. SOLUTION: In a manual shift mode, a present shift step is displayed on a present shift step position display part 18. Then, when ATF temperature is high, the indication of up-shift is displayed on a shift direction display part 19 on the basis of the present shift step position. When a sport travel mode switch 14 is turned ON, by a high power mode map, and when a low fuel consumption travel switch 13 is turned ON, by a economy mode map, suitable shift are respectively selected based on the engine speed and the car speed, and are compared to the present shift step, and then the direction in which the speed is changed, is displayed on the shift direction display part 19 on the basis of the present shift step position.  Further, when travel mode is not specified, a suitable shift range is set by an excessive, too little rotation preventing map, and the direction in which the shift is possible on the basis of the present shift step position, is displayed on the shift direction display part 19.
Patent JP-2000026125-A (JP)
Title: Transparent quartz glass and its production
Inventor: HACHIUMA SUSUMU
IPC: G03F1/60
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To produce the glass having excimer laser resistance by subjecting porous quartz glass to dehydration treatment, transparent glass forming treatment and heat treatment in a hydrogen-containing atmosphere successively so as to prepare transparent glass which has specified contents of OH and a halogen(s) and also contains hydrogen. SOLUTION: This production comprises: subjecting a glass forming raw material to flame hydrolysis to form fine quartz glass particles; depositing and growing the fine quartz glass particles on a base material to form a porous quartz glass body; subjecting the glass body to dehydration treatment while maintaining the body at a temp. equal to or below the transparent glass forming temp.; then, raising the temp. of the dehydrated quartz glass body to the transparent glass forming temp. to subject the body to transparent glass forming treatment to form transparent quartz glass; heating the transparent quartz glass to a temp. equal to or above the softening temp. and forming the heated transparent quartz glass into a formed quartz body having a desired shape; and subjecting the formed body to heat treatment in a hydrogen- containing atmosphere.  Thus, the objective transparent quartz glass which has a <=10 ppm OH content and a >=400 ppm halogen content and also contains hydrogen and further, causes fewer absorption bands or lesser fluorescence, due to structural defects of the quartz glass, by excimer laser irradiation, can be produced.
Patent JP-H02293612-A (JP)
Title: Size measuring instrument
Inventor: KAWATOKO OSAMU
IPC: G01B21/00
Filed: 1989-05-09
Abstract: PURPOSE:To enable the measurement without removing measuring elements even if a scale is installed on an installation base by providing >=2 pieces of sliders on one scale, communicating the position detecting data by the slides with each other, and then making computation. CONSTITUTION:The scale 10 having a prescribed grating and two or more pieces of the sliders 14A to 14C which have the gratings corresponding thereto and are slidable are disposed. An electrostatic capacity type displacement detector is constituted of such scale 10 and the sliders 14. The displacement quantity of the sliders 14 is displayed on a display device 16. The instrument is so constituted that, for example, the radio communication between the respective sliders can be executed. The reference point is set at zero by pushing a setting key 18 and the size of a block gage is measured in this constitution. The respective measuring elements 24 are then pressed to a material 50 to be measured. A signal reception mode is changed to a signal transmission mode and the prescribed computation is executed when one control key 20 is pushed. The measurement is, therefore, possible without removing the measuring elements.
Patent JP-H08315692-A (JP)
Title: Double throw interlock device
Inventor: TANAKA TOYOICHI
IPC: H01H9/26
Filed: 1995-05-15
Abstract: PURPOSE: To hinder the action from shifting from the changeover of action being one object of operation to the changeover of action being the other object of operation, when a manual operation handle is kept mounted on a manual operation shaft. CONSTITUTION: The on/off operation of a breaker or the off/earth operation of an earthing device is performed accompanying the rotation of an output shaft 24. An output shaft lever 26 is coupled with this output shaft 24, and a projection 28 is made at the lever 26. When an operation part 34 is in the first retaining hole 48, the on/off operation of the breaker is possible, and when the operation part 34 is in a second retaining hole 50, the off/earth operation of the earthing device is possible, and the changeover of the operation from the breaker to the earthing device or from the earthing device to the breaker is possible only when the slide plate 39 is slid in the direction A.  when the manual operation handle 12 is mounted on the manual operation shaft 10, even if the slide plate 39 seeks to shift in the direction A, it abuts on the manual operation handle 12, and the shifting is checked.
Patent JP-S5817809-A (JP)
Title: Washing device for belt
Inventor: KATAOKA FUKUTAROU
IPC: B08B3/12
Filed: 1981-07-23
Abstract: PURPOSE:To prevent the clogging of a filter belt with a small volume of water without damaging the belt surfaces by making the filter belt washable with water spray nozzles which generate ultrasnoic waves. CONSTITUTION:A washing device for belts wherein a horn 25 is coupled to the leading end of an ultrasonic oscillating device 22 contg. an ultrasonic oscillator  21 which generates ultrasonic waves. Said horn 25 is arranged properly with  water feed pipes 24 connected with many pieces of nozzles 23. The leading ends  of the nozzles 23 face to a bottom surface 25a, thereby forming many water injection holes 23a to the bottom surface 25a. Said washing device is mounted in  the position where the shower 11 of a dehydrator is disposed in such a way that the surface 25a of the horn 25 is held in face-to-face contact with the rear surface of the belt 3. The clogging of the belt 3 is prevented with a small volume  of water without any damage on the belt surfaces.
Patent JP-S61274303-A (JP)
Inventor: GOTO YASUOKI
IPC: H01C7/00
Filed: 1985-05-29
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-H06323781-A (JP)
Title: Method for controlling temperature of cooling device
Inventor: KUBOTA KOTOHISA
IPC: F28F27/00
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a temperature control wherein a fluid is stabilized by a method wherein changes in water temperature of a fluid are sensed so that a hunting state is rapidly sensed to change over to a control method wherein a operation constant of PI control is changed. CONSTITUTION:The flow rate F on the side of a fluid of a heat exchanger 1 is controlled by a three-way valve 2 to control fluid temperature Twn. A control circuit 4 connects a temperature sensor 7a for sensing the temperature Twn and a temperature sensor 7b for sensing temperature Twc of cooling water to compute a valve opening required corresponding to the deviation of the temperature Twn from a set fluid temperature Twset and temperature differences between the temperature Twn and the temperature Twc to output the computation to a motor 3. At this moment, when a sensing exceeding an allowable width with respect to the temperature Twset has taken place and it is judged that a hunting has occurred, a changeover is made to a PI control of a hunting part wherein a control constant is changed. As a result, even if a hunting has occurred, a stable fluid temperature control which has been automatically restored can be continued.
Patent JP-S5841558-A (JP)
Inventor: TORII KUNIJI
IPC: A61L9/02
Filed: 1981-07-22
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-H04320519-A (JP)
Title: Printer provided with floppy disk drive device
Inventor: YAMAGISHI FUMIKO
IPC: G06F3/12
Filed: 1991-04-19
Abstract: PURPOSE:To eliminate unnecessary printing that an operator does not intends. CONSTITUTION:An off-line printing means C prints data read out of a floppy disk FD inserted into the floppy disk drive device A and after a printing end detecting means D detects the end of the printing from the floppy disk D, a data erasing means E erases the data on the floppy disk FD which are already printed. Further, printed completion information may be stored for the data on the floppy disk FD which are already printed after the end of the printing from the floppy disk FD is detected.
Patent JP-2000305366-A (JP)
Title: Wet image forming method and its device
Inventor: HIRAI HIDEJI
IPC: G03G15/11
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a wet image forming method and its device capable of reusing recovered developer by adjusting the component of the recovered developer recovered from a developer carrier, without the installation of a special detecting means or a measuring means. SOLUTION: Image data are read, and an image part area and a non-image part area calculated by a writing control board 104 and the calculated value of image density are transmitted to a CPU board 100, and the estimated developer particle weight and the solvent amount to be consumed at the actual image formation are specified based on the calculated value.  And, a developer particle replenishment control means 106 for controlling the replenishment amount of the developer particles replenished into a developer recovering tank through a developer particle replenishing tube and a solvent replenishment control means 107 for controlling the replenishment amount of the solvent replenished into the developer recovering tank through a solvent replenishment tube are controlled by the CPU board 100 based on the consumption of the developer particles and the solvent, to readjust the component of the recovered developer so that it becomes the same component as that of the starting agent.
Patent JP-H10305996-A (JP)
Title: Vehicle for industrial use
Inventor: KONDO HIDEHITO
IPC: B66F9/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To secure the stability during the work by turnably assembling a turning table on a base, and moving the position of the center of gravity of a vehicle in the right-to-left direction by moving the base. SOLUTION: A vehicle body 3 comprises a frame 4 and a base 3a, the frame 4 is provided with an axle to connect the right and left front wheels to each other and to connect the right and left rear wheels to each other, and the axle is pierced in and supported by the base 3a. The pierced part of the axle is provided with a roller 5 on an upper surface and a pad 6 on a lower surface, and supports the axle so as to be moved in the right-to-left direction without any difficulty. The base 3a slides on the axle by the expansion/contraction of a movable cylinder, and the position of the center of gravity of the base (the turning center position S) can be moved in the right-to-left direction of the vehicle.  The position of the center of gravity of the vehicle can be moved by moving the base 3a in either right or left direction which is the direction of the weight opposite to that of a working floor to secure the safety of the vehicle.
Patent JP-H07303323-A (JP)
Title: Underground tunnel cooling system
Inventor: SHIMIZU TOSHIO
IPC: H02G9/00
Filed: 1994-05-02
Abstract: PURPOSE:To prevent the useless transfer of quantity of cool heat from an outgoing cooling water pipe to an incoming cooling water pipe through air by making the diameter of the cooling water pipes smaller and successively branching the water pipes as going further from a cooling station which becomes a cooling water supplying and discharging end so as to increase the effective surface area of the water pipes contributing to the cooling. CONSTITUTION:The substantial surface area of cooling water pipes is increased by branching (a) the water pipes so that the number of pipes can become double as going further 1-2km from a cooling station. For example, the number of water pipes is increased from one pipeline in a water supplying end area A so that outgoing cooling water pipes 3 and incoming cooling water pipes 4 can be secures two each in a central area B and four each in the furthest end area C. In the section of an underground tunnel where the cooling water pipes are branched into two or more, therefore, the quantity of heat absorbed to the cooling water pipes can be increased as compared with the conventional system by the increased amount of the effective surface area of the water pipes and the inside of the tunnel can be cooled effectively without lowering the cooling efficiency even the area is far from the water supplying end.
Patent JP-S5817836-A (JP)
Title: Reforming catalyst for methanol
Inventor: NAKANISHI MIKINORI
IPC: C01B3/32
Filed: 1981-07-24
Abstract: PURPOSE:To produce a catalyst by which an H2 rich gas of a low concn. of Co is obtained by the reforming of methanol under a wide temp. range by depositing copper oxide on porous active alumina then calcining the same at high temp. then subjecting to a reducing treatment. CONSTITUTION:After an aq. Cu(NO)2 soln. is impregnated with porous active alumina powder sufficiently, the excess soln. is separated by filtration, then it is dried for 1-5hr at 100-200 deg.C in air flow; further the same is heated for 1-5hr at 400-600 deg.C to decompose the deposited Cu(NO3)2 to CuO. The deposited CuO is calcinated at 700-1,000 deg.C, more preferably 800-900 deg.C in air flow, then CuO is subjected to a reducing treatment at 200-350 deg.C, more preferably 250-300 deg.C in a gaseous H2-N2 mixture, whereby the catalyst for the reforming of methanol is obtd. It is possible to widen the temp. range for operation of an improver which can reduce the concn. of CO in a modified gas down to about 0.8vol% up to about 30 deg.C by using said catalyst.
Patent JP-H01288324-A (JP)
Title: Liquid mixing apparatus
Inventor: MURATA YASUSHI
IPC: G01F5/00
Filed: 1988-05-13
Abstract: PURPOSE:To make possible to know a supply amount or a mixing ratio of each liquid even to a small size apparatus or a measurement in a very small amount at a real time by making an output of a storage information by measuring a liquid stora ge amount in each storage part. CONSTITUTION:A plurality of kinds of liquids are stored in storage means 1a, 1b, respectively, and at the same time, a liquid in a set amount per unit time is flowed out from said storage means by a plurality of supplying means 2a, 2b. The plurality of kinds of liquids supplied by said supplying means are then mixed by a mixing means 3, and a storage information is put out by measuring each storage amount in said plurality of kinds of storage means with a plurality of measuring means 6a, 6b (e.g. electric measuring instrument). As a result, the supply amount or a mixing ratio of each liquid to a small size apparatus or a measurement in a very small amount can be known at a real time.
Patent JP-H06330443-A (JP)
Title: Method for producing three-dimensionally punched sheet and device therefor
Inventor: MAEJIMA SEIZO
IPC: D04H1/495
Filed: 1993-05-18
Abstract: PURPOSE:To provide a method and a device for producing a threedimensionally punched sheet having openings capable of being easily formed in a suitable shape at suitable places, high in absorbability, and suitable as a surface material for sanitary napkins and diapers good in appearance and hand and drape. CONSTITUTION:A method for producing a three-dimensionally punched sheet having three-dimensional punched holes comprises placing a sheet between the first press mold and the second press mold along the carrying direction of the sheet 2 to form the many three-dimensional punched holes in the sheet, the first press mold having many pyramidal or conical projected pins 52 in rows which juxtaposed, and the second press mold having projections 62 for the insertion of the many pin rows. A device for producing the three-dimensionally punched sheet having the three-dimensionally punched holes is characterized by having rotation rolls disposed in the sheet-carrying region, the rotation rolls comprising a pin roll formed by superposing pin disks having the many pyramidal or conical projected pins on their peripheries on each other and a projection roll formed by superposing projection disks on each other at prescribed distances, the projection disks being used so that the many projected pins formed by superposing the pin disks are inserted into the peripheries of the projection disks.
Patent JP-S5817375-A (JP)
Title: Open ac voltage gain measuring circuit for operational amplifier
Inventor: YAMADA YUUSUKE
IPC: G01R31/00
Filed: 1981-07-23
Abstract: PURPOSE:To make it possible to measure under the condition of constant output voltage without variation in the condition due to a measured frequency in the measurement of open voltage gain for an operational amplifier by utilizing the operational amplifier for measurement and making measurement without using a capacitor in a feed  back circuit. CONSTITUTION:The output terminal 4 of an operational amplifier 1 to be measured is  connected to the non-reversible input terminal 12 of an operational amplifier 17 to be  used for measurement, and feed-back is provided to a reversible input terminal 3 of  the amplifier 1 through resistors 16 and 15 from the output terminal 14 of the amplifier 17. When signal voltage VX is input to the reversible input terminal 13 of the  operational amplifier 17 for measurement by using an alternating current signal source  5, voltage VX develops at the output terminal 4 of the operational amplifier 1 to be  measured. Supposing that alternating current voltage gain in AVD of the amplifier 1,  VX/AVDI is outputted at the reversible input terminal 3, and VY/AVDI is outputted at the  output terminal of the amplifier 17, and voltage gain is expressed as AVDI=(VX.R16)/ (VY.R16). It is possible, therefore, to measure with the output voltage of the calculation  amplifier 1 to be measured with previous variation in the conditions due to frequency.
Patent JP-S61273639-A (JP)
Title: Decentralized function type information processing system
Inventor: NISHIMURA MIKIO
IPC: H04L69/40
Filed: 1985-05-29
Abstract: PURPOSE:To accurately inform a functional abnormality of a system component device to another information processing system at a high speed, by supplying the abnormality detecting signal to another information processing system directly or via a transmission controller. CONSTITUTION:If the functional abnormality occurs with system component devices S3-Sn, the abnormality detecting signals are outputted from abnormality detectors A2-An provided to the devices S3-Sn and a transmission controller S2. These abnormality detecting signals are transmitted through signal transmission lines L2-Ln and supplied to another information processing system directly or via transmission controllers S1-S2. Thus the functional abnormality of devices S3-Sn is informed to another information processing system. Thus the abnormality of devices S3-Sn is immediately informed to device quickly a countermeasure.
Patent JP-H01285923-A (JP)
Title: Semiconductor light guide type optical switch
Inventor: TAKEUCHI HIROAKI
IPC: G02F1/313
Filed: 1988-05-13
Abstract: PURPOSE:To enable switching of light regardless of the polarization direction of incident light by determining the direction of two semiconductor light guides which constitute a directional coupler and are parallel with each other by a specific method and providing electrodes to the light guides by a specific method. CONSTITUTION:The directions of the two semiconductor light guides A C E G I, B D F H J constituting the directional coupler attain 0-90 deg. angle with the [011] orientation in the [100] face PQRS of a semiconductor substrate 2 and 2 pieces of the electrodes 6 facing each other are provided to the 1st part CG,3 of the two semiconductor straight light guides parallel with each other in the direction [100] around the light guide 3 as the center. The 2nd part DH,3 of the semiconductor straight light guides is provided with >=2 pieces of the electrodes facing each other in the direction perpendicular to the direction of the electrodes 6 provided to the 1st part CG,3 around the light guide DH,3 as a center. The switching of the incident light is thereby executed regardless of the polarization direction of said light.
Patent JP-H05315645-A (JP)
Title: Semiconductor light-emitting device
Inventor: YOSHIDA TOMOHIKO
IPC: H01S5/00
Filed: 1992-05-08
Abstract: PURPOSE:To make it possible to emit light within the range from green to blue by laminating, on a silicon substrate, semiconductor chalcopyrite layers which contain Cu, Ga, S, and Se, and have almost the same lattice constant as the lattice constant of the silicon substrate, and at the same time, to prevent distortion between the substrate and the semiconductor layers. CONSTITUTION:On an n-type silicon substrate, an n-type Cu (GaxAl1-x) (SsSe1-y)2 layer 3 (0<x<1; 0<y<1), a p-type Cu (GauAl1-u) (SvSe1-v)2 layer 4 (0<u<1; 0<v<1), and a p-type silicon contact layer 5 are formed through consecutive lamination. In addition, an ohmic electrode 7 composed of Au and Zn is formed through vapor deposition on the side of the n-type silicon substrate 1, while an ohmic electrode 6 composed of Au, Ge, and Ni is formed through vapor deposition on the side of the p-type silicon contact layer. An element body 16 is structured by these layers and electrodes. As a result, the semiconductor layers which interface with the substrate through lattice can be obtained, and sufficient energy gap can be obtained between semiconductor having different crystal mixing ratio selected.
Patent JP-S609099-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/42
Filed: 1983-06-28
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。