baber/WOPTO huggingface dataset:
Patent JP-S566530-A (JP)
Title: Multiinput analog switch circuit
Inventor: KOMINAMI YASUO
IPC: H03K17/62
Filed: 1979-06-29
Abstract: PURPOSE:To simplify the circuit constitution by providing the transistors at one side of the differential transistor circuit in parallel and in correspondence to the number of the inputs and then connecting selectively the parallel transistors to the constant current source. CONSTITUTION:Common differential pair transistor (TR) Q4 is provided to TRQ1-Q3 which share the collector, and the current Miller circuit consisting of TRQ5 and Q6 is connected to the collectors of TRQ4 as well as to Q1-Q3. Then the input is applied to input terminals IN1-IN3, and TRQ7 is turned on selectively. Thus the current flows via diodes D1 and D<6> to obtain input signal V1 at output terminal OUT of output circuit 1. The same action is secured also when TRQ8 and Q9 are selected.
Patent JP-S63247673-A (JP)
Title: Fault point location system for parallel two-circuit power transmission lines
Inventor: NARITA SHIGERU
IPC: G01R31/08
Filed: 1987-04-02
Abstract: PURPOSE:To enable high-accuracy locating irrelevant to the grounding condition of a parallel-circuit power transmission line system by locating a ground fault by using a zero-phase current and a zero-phase voltage measured at both ends of the parallel two-circuit power transmission line system. CONSTITUTION:If a one-line ground-fault accident occurs at the intermediate fault point F of a circuit 1L, zero-phase currents 1LI0A and 2LI0A, and 1LI0B and 2LI0B flow to two parallel circuits 1L and 2L and a neutral point current INB flows to both terminals A and B through neutral point ground resistances NGRNA and NGRNB. Then, the distance F from its terminal to the fault point F is located with high accuracy regardless of the grounding condition of the system according to the value obtained by dividing the sum of a value twice as large as the effective component of a zero- phase current value flowing through a no-fault circuit to be measured at its terminal and the effective values of zero-phase current values flowing through both circuits 1L and 2L to be measured at the other end by the sum of the effective components of the zero-phase current values of both circuits measured at the other end as to the respective zero-phase currents 1LI0A and 2LI0A, and 1LI0B and 2LI0B which are synchronized.
Patent JP-S62236554-A (JP)
Inventor: YOSHIMOTO FUMIO
IPC: A61M1/18
Filed: 1986-04-08
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-H0840117-A (JP)
Title: Vehicular three low seat assembly
Inventor: DORAJII JIYOUBAAN
IPC: B60N2/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide a three-across seat assembly for a vehicle capable of reducing the number of corner anchors and capable of facilitating the assembling work. CONSTITUTION: Each outboard seat section 14 has a seat frame 18, and the seat frame 18 has a longitudinal sliding member 32 slidably arranged on a rail 30 fixed by floor surface corner anchors 34, 36, 38, 40. A seat assembly 10 is constituted of two outboard seat sections 14 and a middle seat section 16 having a seat frame. The seat frame of the middle seat section 16 is supported by support brackets 56, 58 provided on the corner anchors of the outboard seat sections 14.
Patent JP-H07287060-A (JP)
Title: Calibration apparatus for satellite-mounted tracking receiver
Inventor: SAGARA TAKEHIKO
IPC: G01S3/32
Filed: 1994-04-20
Abstract: PURPOSE:To calibrate a tracking receiver with reference to a plurality of received signals without preparing a plurality of reference RF signal oscillators for calibration and to reduce the weight of a satellite by a method wherein a sum signal which has reached a prescribed level by a program tracking operation is distributed into a sum system and a difference system as calibration signals. CONSTITUTION:A sum signal which has reached a prescribed level by a program tracking operation is distributed from a sum-signal distributor 28. One of output signals form the distributor 28 is input to a sum-system waveguide switch 29 from a calibration-signal distributor 26, and the other is attenuated 27 and then input to a difference-system waveguide switch 31. The switch 29 outputs the output signal from the distributor 28 to a sum-signal system in a reception mode, the switch 29 is changed over by a command from the ground in a calibration mode, and a synchronized calibration signal is output to the sum-signal system from the distributor 26. In the same manner, a difference-system waveguide switch 31 outputs a difference signal from a difference-signal distributor 30 to a difference-signal system in the reception mode, the switch 31 is changed over by a command from the ground in the calibration mode, and a calibration signal which has been attenuated 27 is output to the difference-signal system.
Patent JP-H11284962-A (JP)
Title: Information supply method on ground wave broadcasting, electronic program guide transmission device for broadcasting wave and reception device for broadcasting wave
Inventor: TSURUMOTO TAKASHI
IPC: H04H20/74
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To supply the electronic program guide of all ground waves to respective broadcasting reception sides by supplying a program table to the broadcasting reception sides with a satellite broadcasting wave. SOLUTION: A satellite broadcasting station 2 transmits EPG information (electronic program guide information) 4 to the transponder 102 of a broadcasting satellite 101 with information 7 on a broadcasting station from a parabolic antenna 3. The EPG information 4 is repeated by the transponder 102 and it can be received by the parabolic antenna PA1 of a viewer 1 in a reception household. Such information 4 and 7 can be received by the parabolic antenna PA1 of the reception device 10 of a reception household 11. The reception device 10 selects the electronic program table of broadcasting information 7 on the broadcasting station broadcasting ground wave broadcasting BW and EPG information 4 on the content of ground wave broadcasting BW and can display them on the screen of a television receiver.
Patent JP-H10235338-A (JP)
Title: Water purifying material of rivers and lakes and marshes by liquid composite enzyme
Inventor: KUBOTA KANEYOSHI
IPC: C02F1/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To restore the self-help effect originally possessed by rivers and lakes and marshes by delaying the pollution speed of polluted revers and lakes and marshes on the earth by the activation of microorganism groups. SOLUTION: Liquid composite enzyme is charged in rivers and lakes and marshes in a definite amt. at a selected place where a dripping device is set for the purpose of restoring the environment in polluted rivers and lakes and marshes on the earth and purifying water of them. Liquid composite enzyme dripped in rivers and lakes and marshes in a definite amt. penetrates into water sufficiently and the capacity thereof is sufficiently developed to accelerate the purification of water accompanied by aerobic microorganism groups in rivers and lakes and marshes.
Patent JP-S57198050-A (JP)
Title: Bubble gum
Inventor: SATOU YOSHINAGA
IPC: A23G4/00
Filed: 1981-05-30
Abstract: PURPOSE: To prepare a bubble gum having high film strength, comprising a mixture of a vinyl acetate resin having a high polymerization degree and a vinyl acetate resin having a low polymerization degree.  
     CONSTITUTION: A gum base for bubble gum is blended with 25W40wt% mixture of a vinyl acetate resin having a high polymerization degree of 1,000W7,000 and a vinyl acetate resin having a low polymerization degree of 100W250 in a weight ratio of (8:92)W(20:80), to give a bubble gum. In the preparation of the vinyl acetate resins, the vinyl acetate resin having a high polymerization degree is obtained by one stage polymerization using a small amount of a solvent, and the vinyl acetate resin having a low polymerization is obtained by adding a large amount of the solvent and a polymerization initiator to the reaction system, so that poly-stage polymerization wherein the mixture of two components of the same polymerization system is formed is carried out. Or resins prepared separately are blended by a kneader, etc., to give the blend. Other components are used by properly selecting commonly used ingredients. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62237868-A (JP)
Title: Picture coding device
Inventor: SHIOJIRI HIROHISA
IPC: H04N1/413
Filed: 1986-04-08
Abstract: PURPOSE:To shorten the coding processing time by providing plural line memories each having a capacity by one line of a picture signal and coding processing sections so as to apply the coding parallel processing in the unit of lines. CONSTITUTION:A control section 13 counts picture elements of a picture signal inputted from the line memories 3,4,5 to change point detection sections 6, 7, 8 and inputs the picture signals of the (n+2)th line and the (n+3)th line by the same picture element number as being outputted to the detection sections 6, 7 to the memories 3,4. When the output to the change point detection section reaches the picture element number of one line, the output to the change point detection section is stopped and when all the lines are stopped, a coding end signal by one line is outputted to the coding processing sections 9, 10 to complete the secondary coding of the n-th and the (n+1)th lines. The two lines of coded data are stored respectively to output buffers 11, 12. Then the picture signals of the (n+2)th and (n+3)th lines are stored in the memories 3,4 respectively and the coding of the next line is applied by the processing sections 9,10.
Patent JP-H05277570-A (JP)
Title: Manufacture of long-sized structure body having curvature
IPC: B21B1/08
Filed: 1992-04-03
Abstract: PURPOSE:To execute bending of a frame with a high precision without using an exclusive jig and without producing a fold and a flaw by rolling the web face and a flange part, respectively, and thereafter, pressing a bending roll against the frame and bending it in the longitudinal direction. CONSTITUTION:First, by setting a rolling roll to the web face, slight rolling is performed. Subsequently, a flange part is rolled lightly by a rolling roll (D2>D1) whose diameter is larger than that of the pinch roll and a binding guide. Thereafter, by pressing a binding roll in the direction as indicated with an arrow, bending is performed in the longitudinal direction. In such a way, a section frame whose cross section is a Z type or a J-shaped can be bent by one process.
Patent JP-H08250615-A (JP)
Title: Ceramic package for semiconductor chip
Inventor: OKAMURA KAZUO
IPC: H01L23/552
Filed: 1995-03-13
Abstract: PURPOSE: To provide a ceramic package for semiconductor chips that provides excellent electromagnetic shielding effect by simple means, and that is excellent in productivity and is capable of being manufactured at low cost, by putting the inside surface of a cap at ground potential. CONSTITUTION: A ceramic package for semiconductor chips consists of a package base 1 of ceramic on which a semiconductor chip is to be mounted; and a cap 10 of ceramic that is to be placed on the package base. A copper plate layer 13 is formed on the inside surface of the cap. A sealing solder layer 18 is formed on the sealed face of the cap with a copper plate layer 15 in-between with the copper plate layer on the sealed face electrically connected with the copper plate layer 13 on the inside surface. Ground electrodes 4 are formed on the sealed face of the package base 1.  Thus, when the cap is bonded to the package base through the sealing solder layer, the copper plate layer on the sealed face of the cap 10 is electrically connected with the ground electrodes 4 on the package base to form a ground electrode layer 15; and the copper plate layer on the inside surface of the cap forms an electromagnetic shielding layer 13.
Patent JP-S60225986-A (JP)
Title: Character recognizer
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/62
Filed: 1984-04-25
Abstract: PURPOSE:To speed up an input of a Japanses sentence having characters with a small number of strokes by catching roughly the complication of input character lines and by changing the number of dimensions of recognition in accordance with the complication. CONSTITUTION:A detecting/segmenting part 21 segments out characters one by one from information stored in an image buffer 20. A roughly grouping part 22 selects a candidate of a standard pattern referred at the time of discrimination and calculation in accordance with the complication of the character obtained from numbers of horizontal and vertical lines. A normarizing part 23 and a sampling part 24 make an input pattern into a multiple sample pattern 32 after they enlarge and reduce the input pattern. A discrimination/calculation circuit 25 discriminates and calculates the sampled pattern 32 and a pattern of a standard pattern storage part 27 having a complicated structure or that of a standard pattern storage part 28 having a simple structure and finally outputs an answer.
Patent JP-H07287911-A (JP)
Title: Loading mechanism for optical driving device
Inventor: TERASAKA RYUTA
IPC: G11B17/04
Filed: 1994-04-20
Abstract: PURPOSE:To reduce the number of parts and to reduce the assembly manhour by converting rotating force of a feed motor via a worm and a worm wheel into turning force of a sectorial tray having a disk mounting part. CONSTITUTION:The rotating force of the motor 7 is transmitted to the worm wheel 3 bearing a rotary shaft of the sectorial tray 1 having the disk mounting part 5 to be converted into the turning force of the tray 1 by worm gear 2 and a clutch mechanism. Consequently, it is not necessary to convert the rotating force into straight advancing force, and the tray 1 is supported by one roller 8 so that a supporting mechanism is simplified, and the number of parts is reduced, and also the assembly manhour is simplified.
Patent JP-H09223865-A (JP)
Title: Jet type soldering device
Inventor: HOSAKA SHINICHI
IPC: H05K3/34
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the supply of molten solder with a jet type solder supplying device for the high density printed wiring board of mainly fine pitch components. SOLUTION: In a soldering device, in which molten solder that is put in a solder tank and melted at the predetermine temperature is returned to a jetting tank 3 arranged to the solder tank main body 1 by a pressure device 5 inside the solder tank and jetted through the jet hole 6, a storage tank 13 that stores the over flowing molten solder 2 is arranged on the side of pressure device 5 of a main body facility and the molten solder 2 in the storage tank 13 is returned from the under part of the tank to the pressure device 5 and the molten solder is supplied by jetting it. A filter is provided to remove solid objects that float on the liquid surface of the molten solder 2 that flows into the storing tank 13 or that are mixed inside the molten solder 2.
Patent JP-H02261954-A (JP)
Title: Bearing construction of transmission case
Inventor: USHIRO KENZO
IPC: F16H57/02
Filed: 1989-03-31
Abstract: PURPOSE:To arrange two transmitting shafts closely to each other by supporting the ends of the shafts with an extension shaft bearing mounted at a transmission case, forming a recess between the mounting part of the extension shaft bearing and the bearing part, and inserting the gear of the adjoining transmitting shaft. CONSTITUTION:An extension shaft bearing A is mounted at a transmission case M by a bolt B, and the end of an aux. shift shaft S6 is borne by the bearing part A3 of this extension shaft bearing A. A recess A2 is formed between the mounting part A1 of this transmission case M of extension shaft bearing A and the mentioned bearing part A3, and a gear 1 with large gearing ratio of the main shift shaft S4 is fitted in this recess A2. This permits the main and aux. shift shafts S4, S6 to be located closely to each other, that enables accomplishment of transmission case M in a small size.
Patent JP-S559542-A (JP)
Title: Electric shutter circuit of automatic exposure camera
Inventor: KONDOU ISAO
IPC: G03B7/16
Filed: 1978-07-06
Abstract: PURPOSE: To prevent shutter speed from being affected by the external connection condition of the synchronizing terminals of the camera by providing a gate circuit between the electromagnetic coil of the electric shutter circuit and the synchronizing terminals for dimming light signal.  
     CONSTITUTION: Closing control of the shutter is accomplished by the electric shutter circuit of the automatic exposure camera. A gate circuit 23 is provided between the electromagnetic coil 21 which generates the specified signal at the time of this shutter closing control and the synchronizing terminals L, T for dimming light signal of an electronic flash device 40. This gate circuit 23 is opened by the emission ready signal of the flash discharge device 40, whereby the automatic exposure camera may be operated without causing any de-energizing delay of the electromagnetic coil 21, i.e., delay in shutter speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03278856-A (JP)
Title: Liquid storage apparatus
Inventor: IMAI MINORU
IPC: B05C11/10
Filed: 1990-03-29
Abstract: PURPOSE:To visually confirm the state of a liquid by arranging a float in a container and providing the guide rod extending to the outside of the container to the float. CONSTITUTION:A proximity body 206 moves on the graduations of a gauge plate G to indicate graduations H, L and moves in approaching and separating directions with respect to a proximity switch K. When the proximity body 206 approaches, a signal is outputted to stop pipe heaters 203... and, when the proximity body 206 is separated, a signal is outputted to drive the pipe heaters 203, 203.... A float 204 and a guide rod 205 are moved in a vertical direction on the basis of the height change of the surface of the silicone oil O stored in a container 202 and the amount of the silicone oil O in the container 202 can visually be confirmed from the outside of the container 202. By this method, overflow or empty burning can be prevented.
Patent JP-S60225446-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIHATA MIKIO
IPC: H01L21/3205
Filed: 1984-04-23
Abstract: PURPOSE:To make it easy to form a multilayer wiring by flattening the unevenness of the surface of a through-hole by a method wherein, in a structure of multilayer wiring, the lower side and upper side wirings are directly connected by forming the through-hole in the interlayer insulation film on the lower side wiring, and then filling it with the same material as that of the upper side wiring. CONSTITUTION:A resist 14 is applied over the interlayer insulation film 10, and a pattern for through-hole is image-drawn, then, the through-hole 12 is bored by plasma etching. The wiring material 15 such as Al is deposited over a wafer by evaporation or the like. The film thickness of the wiring material 15 filling the through-hole 12 is so controlled as to be the same as that of the interlayer insulation film 10. The second layer Al is deposited on the insulation film 10 by evaporation, and the titled device is completed finally by electrically connecting the first layer wiring 9 to the second layer wiring 11.
Patent JP-S60228328-A (JP)
Title: Device for preventing stacked articles from jumping
Inventor: KOTAI TAKESHI
IPC: B65G57/30
Filed: 1984-04-24
Abstract: PURPOSE:To smoothly push up articles which are pushed up one by one into a guide by a pusher and are stacked, so that the articles are prevented from vibrating caused by the push-up of the articles, by blowing air to the outer surface of the top most one of the stacked articles. CONSTITUTION:Articles G which have been transferred, are pushed up one by one by a pusher 3 below a stacking section and introduced into a guide 2, and are supported by a stopper 4 at the lower end of the guide 2 to be prevented from dropping. Air at a predetermined pressure is jetted from a nozzle 5 positioned above the guide 2 onto the outer surface of top one of the stacked articles, and therefore, even if vibration is applied by the push-up of the articles, the top most article is smoothly pushed up under push-up force, and unnecessary vibration may be restrained by this air pressure so that no jumping of the articles occures.
Patent JP-H07269239-A (JP)
Title: Plate material holder
Inventor: WATABE AKIMARU
IPC: E06B3/62
Filed: 1994-03-29
Abstract: PURPOSE:To hold the surface of a plate material such as glass by stable pushing force while enhancing its versatility. CONSTITUTION:A plate material holder 10 inserted between the groove sidewall 52A of a groove 52 and a glass plate 56 inserted into the groove 52 has a first tabular piece 11 and second pieces 12 protruded from one surface of the first piece. The first piece 11 is formed of a rigid material while the second piece is formed of a flexible material having hardness lower than the first piece 11. A slipping-off preventive piece 13 is connected at a front end in the direction of the insertion of the first piece, thus stabilizing the shape of the first piece 11 while enabling smooth insertion operation into the groove 52.
Patent JP-2000277889-A (JP)
Title: Transfer medium, manufacture of the transfer medium and manufacture of wiring pattern using the transfer medium
Inventor: SUGAWA TOSHIO
IPC: H05K3/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a fine circuit board with satisfactory yield without generating disconnections, deformation or the like of a fine wiring pattern by a method, wherein a transfer medium in which a conductive layer is formed on the whole face of a substrate to be in a desired pattern and in which a conductive interconnection in a desired pattern is formed on the surface of the conductive layer is used and a transfer medium, in which at least a conductive interconnection and a substrate can be removed selectively by different etchants, is used. SOLUTION: A Zn-based conductive layer 103 is formed by an electroplating on the surface of an Al substrate 101. In addition, a desired pattern by a photosensitive resin 104 is formed on the surface of the conductive layer. A Cu conductive interconnection 105 is formed in a region, in which the surface of the conductive layer is exposed after the pattern is formed. The photosensitive resin is removed by an alkaline aqueous solution. Thereby, a transfer medium is manufactured. After the conductive interconnection of the transfer medium is buried in an insulating board, the conductive layer and the substrate are removed with hydrochloric acid, and a desired wiring pattern is obtained.