baber/WOPTO huggingface dataset:
Patent JP-H0193242-A (JP)
Title: Testing device for telephone line network
Inventor: GUREN DATSUSHIYU
IPC: H04M3/30
Filed: 1988-08-08
Abstract: PURPOSE: To allow even an inexperienced operator to execute signal power analysis by connecting an impedance terminating circuit device between a device to be tested and a frequency selection type voltmeter. CONSTITUTION: A switch S1 is a triple-pole triple-throw type switch, and when it is set to a 0-4 kilohertz position, an impedance for a metallic circuit is a 600 ohm and an impedance for a vertical circuit is 500 ohm. Signal measurement for the metallic circuit and signal measurement for the vertical circuit can be easily attained by switching a switch S2 to the pertinent position. Thus, it is possible to allow even an inexperienced operator to execute signal power analysis, and to easily facilitate a counter measure to the automation of the test.
Patent JP-H0860794-A (JP)
Title: Connecting structure for t-bar
Inventor: YANATORI HIDETAKA
IPC: E04B9/10
Filed: 1994-08-23
Abstract: PURPOSE: To closely stick two T-bars together at the connection section when connecting two T-bars with a connecting metal. CONSTITUTION: A pair of fixing sections 6a are bent to be protruded on one side faces, projections 8 are provided on the other faces of the fixing sections 6a, and oblong holes 5 are provided on the vertical pieces 1a of two T-bars respectively so that the projections 8 are movably inserted into the oblong holes 5 and the lower ends of the holes 5 are inclined to be located on the connection section 20 side of two T-bars 1. When a pair of fixing sections 6a are extended upward, the projections 8 are moved from the lower ends to the upper ends of the oblong holes 5, and two T-bars 1 are drawn near to each other.
Patent JP-H1141313-A (JP)
Title: Method for transmitting data signal and data transmitter
Inventor: KAMIYA SATORU
IPC: H04M11/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting data signal and a data transmitter with which the number of signal lines between a CODEC part and a network control unit(NCU) can be reduced and the degradation of signals can be reduced. SOLUTION: A digital data signal D from terminal equipment 101 is converted to a one-bit digital data signal by a one-bit D/A converter 105. Such a one-bit digital data signal S1 and a relay control signal S2 from the terminal equipment 101 are alternately selected by a time multiplexer circuit 106, and a time multiplexed one-bit multiplex digital data signal S12 is generated. Then, the multiplex digital data signal S12 is transmitted from a CODEC part 102a to an NCU 102b. A time division demultiplexer circuit 107 performs the time division demultiplexing of the inputted multiplex one-bit digital data signal S12 to the one-bit digital data signal S1 and the relay control signal S2. Then, the respective signals are transmitted through low-pass filters 108 and 109 to a public telephone network.
Patent JP-H1137355-A (JP)
Title: Hot water outlet
Inventor: MURAYAMA SHIGETADA
IPC: F16L5/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of dust onto an end connection and an electric splicer in an unused state by forming a lid body, for the end connection and the electric splicer, which can slide between a first position covering them and a second position exposing them. SOLUTION: A dish-like formed cover 3b opened to the wall surface H1 is removably fitted to a peripheral part of a base. A front side of a certain range from the upper end of this cover 3b is formed into a covered part 30, one step moved back from the other part, and it is covered by a lid 3c. Here, the lid 3c is slidably fitted into a pair of groove parts 33 extending vertically on the both sides of the covered part 30 and is made slidable vertically against the cover 3b. When it is not used, the lid 3c is moved to a first position where the lower edge of the lid 3c accords with the lower edge of the covered part 30 so as to cover end connections 41 and 42 and an electric splicer 7a. By this, adhesion of dust onto the end connections 41 and 42 and the electric splicer 7a can be prevented.
Patent JP-H1024446-A (JP)
Title: Connector insert molding method
Inventor: TAKEUCHI SHINOBU
IPC: B29C45/14
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance workability to a large extent by setting a terminal to a mold to perform insert molding by one process. SOLUTION: A mold 11 is separated into a cavity block 12, an upper intermediate mold member 13 and mold members 14a, 14b provided so as to be freely movable left and right and the separated members are supported so as to be susceptible to a mutually contact and separate state to constitute a cavity 15 in the mold and a plurality of terminals 3, 3 arranged in parallel are supported on the cavity block on the lower part side thereof and, thereafter, the upper parts of the respective terminals 3...  are connected and a terminal square pillar is bent within an elastic limit to insert the upper intermediate mold member 13 into the gap between two carrier plates 4, 4 formed so as to have thickness larger than that of the terminals 3 and, thereafter, the cavity 15 is filled with a resin to form a mold part 2 and, subsequently, when the respective mold members are separated, the terminal square pillar part is bent within the elastic limit and the upper intermediate mold member 13 inserted in the gap between the carrier plates is pulled out unreasonably.
Patent JP-S6440928-A (JP)
Title: 2x2 optical switch
Inventor: TAKAMATSU HISASHI
IPC: G02F1/09
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the insertion loss of an optical switch by using input-side polarization plane maintaining optical fibers as input-side optical fibers and projecting an S wave from one input-side polarization plane maintaining optical fiber and a P wave from the other input-side polarization plane maintaining optical fiber. CONSTITUTION:The input-side optical fibers 101 and 102 are composed of the polarization plate maintaining optical fibers. Then the S wave is projected from one input-side polarization plate maintaining optical fiber 101 and reflected by the polarized light separating film 5 of a 1st stage and the P wave is projected from the other input-side polarization plane maintaining optical fiber 102 and transmitted through the polarized light separating film 5 of the 1st stage. The projection beam of the one input-side polarization plane maintaining optical fiber 101 is the S wave, and the projection beam of the other input-side polarization plane maintaining optical fiber 102 is the P wave, so the respective projection beams need not be separated into two beams. Consequently, the insertion loss of the optical switch is reduced.
Patent JP-H1026954-A (JP)
Title: Method for driving dc type gas discharge display panel
Inventor: MASUCHI SHIGEHIRO
IPC: G09G3/28
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To rapidly finish a whole sub-field and to make display higher in brightness by changing the period of an upkeep pulse to a short period while until the next sub-field is started from the time just after the writing for all cathodes is finished by successively applying a scan pulse. SOLUTION: A cathode drive part is divided into plural drive parts. In the case of being divided into two systems, the part is divided into an odd row cathode drive part 2a for driving an odd row cathode group 5a and an even row cathode drive part 2b for driving an even row cathode group 5b. Then, the scan pulse is applied successively to plural cathodes, and when the writing of all cathodes is finished, the upkeep pulse period in the sub-field that the upkeep pulse application period of the cathode first applied with the scan pulse is not finished is changed to the period shorter than the period just before the writing of all cathodes is finished while until the next sub-field is started from the time just after the writing of all cathodes is finished by successively applying the scan pulse to plural cathodes.
Patent JP-S5988688-A (JP)
Inventor: SATOU TANOSHI
IPC: G21C17/02
Filed: 1982-11-12
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-H0941845-A (JP)
Title: Safety device for panel shutter
Inventor: KONDO KOICHI
IPC: E06B9/06
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of a drive system by detecting the passing cycle of the sprocket teeth of a panel drive system sprocket, comparing the passing cycle with the cycle set value, and cutting off a power source when the detected cycle is outside the set range. SOLUTION: A magnet switch or a safety switch 31 made of a photo-sensor magnetically or optically detecting the transit of sprocket teeth 6a is provided near the panel drive system sprocket 6 of a panel shutter. The safety switch 31 transmits a cycle detection signal to a load detecting device in response to the passing timing of the sprocket teeth 6a. The load detecting device compares the inputted cycle detection signal with the cycle set value and transmits an opening signal of the power circuit of the drive system of the sprocket 6 when the cycle detected value is outside the range of the cycle set value. The tension slackness of a power transmission chain 5 caused by the abrasion of the power transmission chain 5 and the displacement between sprockets is surely detected, and a failure of a chain drive system or the like can be prevented.
Patent JP-H0945726-A (JP)
Title: Structure of semiconductor device and manufacturing method thereof
Inventor: NAKAJIMA YASUSHI
IPC: H01L23/498
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a semiconductor device by making the wafer thin to reduce the OH-resistance of an element in this device. SOLUTION: A semiconductor wafer 1 having pad electrodes 5 formed thereon is adhered to a strength-supporting plate 7 having a small thermal resistance and high insulation resistance by a first solder 11 through through-holes 10 and interconnection layers 8 and 9 to connect the wafer 1 to a lead frame electrode 12 through a metal layer 6 formed on the back side of a semiconductor chip 2, and the chip is also connected to another electrode 14 of the lead frame through interconnection layers 8 and 9 and plate 7 by a second and third solders 13 and 15.
Patent JP-H0743211-A (JP)
Title: Photometry device
Inventor: TANAKA YOSHIYUKI
IPC: G01J1/46
Filed: 1993-06-25
Abstract: PURPOSE:To obtain accurate photometric data by a simple method by correcting photometric data obtained at the time of performing photometry by referring to a nonvolatile memory storing two exposures and temperature correcting data. CONSTITUTION:After a photometric conversion element 1 converts luminance into a photocurrent, a photoelectric converter 2 which can obtain outputs proportional to the logarithm of the amounts of currents outputs a voltage and charges a capacitor 8. The amount of the charges charging the capacitor 8 is stored in a nonvolatile memory 7 by means of an A/D converter 3. Then the capacitor 8 is again reset and the A/D-converted output of the converter 3 is similarly stored in the memory 7. Then a temperature correction circuit 6 charges the capacitor 8 with the voltage of a transistor 5 and stores the amount of the charges charging the capacitor 8 is stored in the memory 7. At the time of performing photometry on an object, the element 1 is directed to the object and the amount of the charges in the capacitor 8 and the amount of the charges by the transistor 5 which measures the ambient temperature are latched to a microcomputer 4. The microcomputer 4 operates luminance value of the object from the luminance data of the object and the nonvolatile memory data stored in the memory 7.
Patent JP-2000024404-A (JP)
Title: Rotary evaporator
Inventor: ARIGA SHINICHI
IPC: B01D3/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify the shape and the constitution of an engagement/ disengagement mechanism of a rotary sleeve and a paper duct pipe and a fitting mechanism of an evaporating vessel to the paper duct pipe, to make the detachment of the paper duct pipe and the evaporating vessel easy and also to prevent the breakage of glass parts. SOLUTION: A pipe inserting hole 38 of a rotary sleeve 32 rotated by a drive source is formed so that its inner periphery has the same diameter and also a paper duct pipe 37 is formed in a straight pipe. An engagement/ disengagement mechanism of the rotary sleeve 32 and the paper duct pipe 37 is constituted of first and second split tightening tools 41, 43 and a sleeve 42 fit outside on the paper duct pipe 37. By tightening force of a tightening nut 45 screwed onto the rotary sleeve 32, the rotary sleeve 32 is engaged with the paper duct pipe 37 through the engagement/disengagement mechanism. Further, by an evaporating vessel fitting tool 49 screwed onto the tightening nut 45, the evaporating vessel 23 is fitted on a taper sleeve 46 made of a synthetic fiber on the outer periphery of the end part of the paper duct pipe 37.
Patent JP-H1040798-A (JP)
Title: Circuit breaker housing apparatus
Inventor: TANAKA TAKANOBU
IPC: H01H71/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To make a cover easy to open or close by locking up a cover lock member with a cover lock apparatus in the case of using outdoor and unlocking the cover lock member and making the cover freely closable in the case of changing to indoor use. SOLUTION: In the case of using outdoor, a cover 3 and a cover body 2 can be prevented from being opened by locking a cover lock member 5 with a cover lock apparatus 4. On the other hand, in the case of changing to indoor use from the outdoor use, the cover lock member 5 is unlocked from the cover locking apparatus 4, so that the cover 3 can be freely opened and closed. Moreover, since the cover press part 24 pushes down the surface of the cover 3, the locking of the cover 3 is made firm. Further, since an locking piece is locked in an lock receiving part to inhibit the cover body 2 from being opened at the time when the cover body 2 is locked by the apparatus 4, the locking work for the cover body 2 is made easy. Also since the cover 3 is kept in the close state by the cover pressing part 24 while a cap part 26 being put on a projected piece 30, locking can be easily carried out.
Patent JP-S6441790-A (JP)
Title: Cereal grain moisture measurement system of cereal grain drier
Inventor: FUJIOKA SADAKAZU
IPC: F26B25/00
Filed: 1987-08-07
Abstract: PURPOSE: To automatically stop a dryer by achieving a plurality of measurements of moisture content in the grain within the prescribed time from the start, and making a judgment that an abnormality has occurred in a moisture content sensor unless the moisture content measurement is inputted in an operating device. CONSTITUTION: When a burner is started as soon as a dryer is started, and the measuring signal is transmitted from a moisture content control device 37 with the prescribed time intervals, a moisture content sensor 1 is operated, and the moisture content of 32 grains is measured grain by grain, and inputted in the moisture content control device 37, the mean value is operated from the inputted measurements of the moisture content in 32 grains, and the mean operated moisture content obtained through the operation is indicated on an indication window as the grain moisture content. The grain moisture content of 32 grains is not completed within the time set and stored in a CPU 41, e.g. within one minute, an abnormality is regarded to be generated in the moisture content sensor 1, and an alarm is given, and at the same time, the dryer is automatically stopped.
Patent JP-S6259126-A (JP)
Title: Transmission torque controller for four-wheel drive car
Inventor: MICHIHIRA OSAMU
IPC: B60K17/34
Filed: 1985-09-09
Abstract: PURPOSE:To improve the driving efficiency and traveling performance on a slope by detecting the slope of a road surface and controlling the torque distribution ratio so that the torque distribution increases on the wheel having the larger ground load. CONSTITUTION:When a vehicle is under traveling, in a control unit 14, the revolution difference DELTAn between the front and rear wheels 8 and 10, car speed V, steering angle alpha of a steering wheel 28, and the slope (a) by a slope detection sensor 25 are read in, and the revolution difference DELTAn and the torque control start set value DELTAn0 at the front and rear wheel revolution difference are compared. When DELTAn<DELTAn0, the 2WD traveling state is generated by turning-OFF the hydraulic type variable clutch in a power device 27. When DELTAn>=DELTAn0, the torque distribution set value u0 of the rear wheel 10 is set, and in the slope traveling with anot equal to 0, the correction coefficient (k) is set on the basis of the slope (a). The actual torque distribution ratio (u) of the rear wheel 10 is obtained from u0Xk, and the power device 27 is controlled so that the torque distribution increases on the wheel having the larger ground load.
Patent JP-H0910118-A (JP)
Title: Environmental purifier for meat grill
Inventor: TANAKA TOMOJI
IPC: A47J37/06
Filed: 1995-06-30
Abstract: PURPOSE: To improve air pollution within a Korean restaurant by processing a grill to an electric and gas combination grill or a ceramic glass grill, heat- decomposing stinking gas and smoky gas generated during grilling with a ceramic porous sintered board and then purifying by washing. CONSTITUTION: When used for a sintered oven in a Korean restaurant, both ends and the central back of a grill 1B are placed on supports 9B, 9'B, 9"B and fixed thereto, and electrode rods 3B, 3'B are clipped to both ends of the grill 1B. An electric wire transformer 3K is connected to the electrodes and the grill 1B is made to heat by applying electric power. A heat resistant alumina silicon fiber tile mat 10B is inserted to the back of the grill 1B, and a unit heated by a gas board 11B and an igniter 12B are mounted. In addition, a top cover is provided on the top of the grill 1B in an openable manner, a porous stainless steel fiber cut layer sintered board and a radiating ceramic lump are mounted inside the mouth of an exhaust flue to purify smoky gas.
Patent JP-S6175979-A (JP)
Title: Pattern recognizer
Inventor: NAGAO MINORU
IPC: G06T5/30
Filed: 1984-09-22
Abstract: PURPOSE:To attain pattern recognition at a high speed and with high accuracy by discriminating the peripheral picture elements of a mask and smoothing the input picture elements in case no anisotropic stroke is obtained. CONSTITUTION:The shift registers 1, 2 and 3 which sets a mask consisting of vertical and horizontal bits and scans it collates a partial pattern with a reference pattern set to the 1st ROM6 through this ROM6. When the coincidence output is detected, the outputs of two shift registers 4 and 5 which detect the peripheral picture elements of the mask are supplied to the 2nd ROM8 together with data on the peripheral picture elements of registers 1-3. In case no anisotropic stroke is formed, the correction data is supplied to an image memory 10 via a gate circuit 15. Thus it is possible to avoid the deformation of an input image owing to a smoothing process.
Patent JP-H0282013-A (JP)
Title: Gas purifier
Inventor: HANSU PORATO
IPC: F23G7/06
Filed: 1989-07-31
Abstract: PURPOSE: To enable simple prevention of deflection in the gradient of the temperature, by continuously reversing the direction of a flow at a different part of a combustion device. CONSTITUTION: Gas to be refined passes through one half part 5 of a bed 4 in one direction 3 and through the other half part 9 of a rotor 2 in the opposite direction 7. As the rotor 2 rotates at a low speed in the direction of the arrow 16, the flow of a contaminated gas continuously passes through different parts of a combustion bed and these parts of the combustion bed 4 through which the gas passes in a fixed direction during a fixed period continuously reach positions to which they belong, where the oppositely directed flow passes through the bed. The tendency of the deflection in the temperature gradient which occurs during the passage of the contaminated gas in one direction 3 is corrected by flow in the opposite direction.  Thus, in this method, very limited deflection occurs in the temperature gradient, thereby enabling substantially maintaining of the maximum temperature at the center of the bed 4.
Patent JP-H0615020-A (JP)
Title: Partition device for golf bag
Inventor: KAWAMOTO KOINAGA
IPC: A63B55/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide a partition device for dividing the bottom of a golf bag into a plurality of sections. CONSTITUTION:A lower partition device 5 is constituted in such a manner that a bottom plate 7 which is almost equal in size to the bottom of the body 1 of a golf bag is formed, and then, on the bottom plate 7, a partition 8 is placed which is similar to an upper partition device 3 installed in the upper opening 2 of the golf bag and has such a height that the grip end of a golf club is held in position.
Patent JP-H0948984-A (JP)
Title: Dispersion stabilizer for coal/water slurry and coal/ water slurry
Inventor: TAMAOKI SAYURI
IPC: C10L1/32
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion stabilizer which, when added in a small amount, gives a slurry having satisfactory flowability and excellent stability even with a high concentration by compounding a specific condensation product with a polyphosphoric acid salt and/or an acrylic acid polymer. SOLUTION: The stabilizer comprises (A) a product of the condensation of a m-cresolsulfonate with formaldehyde under basic conditions and at least either (B) a polyphosphoric acid salt or (C) an acrylic (derivative) homopolymer represented by formula I (wherein R' is H, CH3 , or C2 H5 ; M1 is H, Na, K, Li, or NH4 ; Z is a monomer represented by formula II or a monomer copolymerizable therewith; and n is 50,000-100,000), a copolymer thereof with a copolymerizable monomer, or a salt thereof. By adding a small amount of the stabilizer comprising a combination of the ingredients (A) and (B), the ingredients (A) and (C), or the ingredients (A), (B), and (C), it is possible to produce a coal/water slurry which has a low viscosity, excellent flowability, and excellent long-term stability even with a high concentration.
Patent JP-S6091710-A (JP)
Title: Surface acoustic wave filter
Inventor: WATANABE TAKAYA
IPC: H03H9/64
Filed: 1983-10-25
Abstract: PURPOSE:To attain broad band and low loss with simple structure by making the interval of plural gratings constituting a reflector uneven. CONSTITUTION:A surface acoustic wave propagated from an electrode 12 in two directions is reflected totally at the reflectors 14, 16 where plural gratings are arranged unevenly so as to provide a desired band characteristic. The wave is propagated toward the reflectors 15, 17 while its propagating direction is changed by 90 deg. and the surface acoustic wave touching the reflectors 15, 17 is changed for the propagating direction again by 90 deg. and reaches a reception electrode 13.
Patent JP-S6443280-A (JP)
Title: Rope for creating gateball court
Inventor: ENDO MASAO
IPC: A63C19/06
Filed: 1987-08-07
Abstract: PURPOSE: To form an accurate court by putting marks on a rope to form a control line. CONSTITUTION: A cardinal point 1 is determined from a cardinal point 11 on a rope, a cardinal point 7 is set to the cardinal point 11, then a cardinal point 2 is determined. The position of a goal pole 12 is determined by a cardinal point 5 on a diagonal line. When cardinal points 9, 10 are set from the cardinal point 7, the position of a first gate 13 is determined. When cardinal points 3, 4 are set, a second gate 14 is determined. The cardinal point 7 is removed from the cardinal point 11 on a diagonal rope, and a fourth corner cardinal point 6 and a first corner cardinal point 11 are determined. When the cardinal point 7 is pressed and a straight one is drawn from the cardinal point 11 toward the goal pole 12, the position of a third gate 15 is determined by a cardinal point 8.  The cardinal point 2 is set to the cardinal point 3 based on the cardinal point 1, and the interval between a competition line 13 and a control line 14 is determined.