baber/WOPTO huggingface dataset:
Patent JP-2000330946-A (JP)
Title: Function switching device and its program recording medium
Inventor: KATSUMURA NORIYOSHI
IPC: G06F3/0487
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To set the function of an input/output device in environment suitable for a user according to how an equipment main body is held by providing a contact state detecting means which detects the contact state when the equipment main body is gripped in a hand at plural places on the external surface of the equipment main body. SOLUTION: Touch sensors are arranged at both end parts of the equipment main body 1 nearby a keyboard 2. Each touch sensor detects the contact state when the equipment main body 1 is held in a hand; when the equipment main body 1 is held in the left hand (B), the touch sensor arranged on the left flank part of the main body 1 is turned on and when the main body 1 is held in the right hand (A), the touch sensor arranged on the right flank part is turned on. The detection results of the touch sensors are decided and the key array on the keyboard is switched according to the decision results. The key array can be set in the best environment for the user and the operability can greatly be improved.
Patent JP-2000324843-A (JP)
Title: Power supply and air conditioner provided with that power supply
Inventor: OGAWA MASANORI
IPC: H02M7/23
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce harmonic components of an input current by enlarging the conduction angle of the input current with high efficiency thereby improving power factor. SOLUTION: The power supply comprises a main circuit A comprising a rectifier circuit 2 and a smoothing capacitor 4 for rectifying the voltage of an AC power supply 1 to produce a pulse voltage, and a reactor 3 connected with the input side of the rectifier circuit, and an auxiliary circuit B comprising an auxiliary rectifier circuit 6 connected with the AC power supply and producing a pulse voltage, a plurality of capacitors 8a, 8b connected in series across the output of the auxiliary rectifier circuit, a plurality of switching means 7a, 7b connected in parallel with respective capacitors, and rectifying elements 9a,  9b for preventing backflow of charges from the capacitors to each switching mean when it is tuned on wherein the outputs from the main circuit and the auxiliary circuit are connected electrically and the majority of load current is fed to the main circuit thus reducing loss of the rectifying elements and suppressing the harmonic components in the power supply voltage.
Patent JP-H0431765-A (JP)
Title: Rotational speed detector
Inventor: BAN ITSUKI
IPC: G01P3/46
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a large direct-current voltage being proportional to a rotational speed by a method wherein an output voltage of a multiplier circuit is made to be a detected voltage signal being proportional to the speed of rotation of a drive source. CONSTITUTION:A generator 2 is a three-phase full-wave small-sized generator having a magnet rotor and a fixed armature. When a direct-current (pulsating current) output containing a voltage ripple is denoted by V, V =f1(theta)N. The term f1(theta) denotes a pulsating-current voltage and expresses a function of a rotational angle theta in one rotation, while N denotes a rotational speed. The value of f1(theta) can be obtained from a measured value. An output voltage of a sensor 4a is made to be f2(theta), a function of the rotational angle theta, and then f2(theta) satisfying f2(theta)=K/f1(theta)(K denotes a prescribed positive real number value) is calculated by logical computation. Next, VO is determined by multiplying V by f2(theta) by a multiplier circuit 17. VO takes the following value. V0= V.f2(theta)=f1(theta).N.f2(theta)=f1(theta).N.K/f1(theta)=KN. The value of KN shows a direct- current voltage being proportional to the rotational speed and not containing the voltage ripple, and therefore an object of the present invention is achieved.
Patent JP-S5258426-A (JP)
Title: Pattern accordance detecting circuit
Inventor: OKANO KEISUKE
IPC: G06F7/04
Filed: 1975-11-10
Abstract: PURPOSE:To detect the accordance of pattern by constituting a simple circuit having less components so that one counter can afford to process for 256 bit pattern.
Patent JP-S6116188-A (JP)
Title: Life buoy separating device
Inventor: ARIIZUMI RIYOUZOU
IPC: B63C9/22
Filed: 1984-06-30
Abstract: PURPOSE:To operate a life buoy device with a small separating force by greatly reducing the fixing force of a fixed cable and transmitting the force to a diaphragm part. CONSTITUTION:Should a hull be submerged, water flows in through an introduction port 35, and a diaphragm operates by sensing this flow-in pressure. A connector 14 is also operated together with the diaphragm, releasing contact of a release layer 17 to its tapered surface 16 on the advancing direction side. Thereupon, an engaging lever 30 which is engaged with the engaging surface 28 of the other end of the release lever 17, is rotated by the tensile force of a fixed cable 4, which, in turn, is released, discharging a container in which a life buoy is installed, into water. The tensile force of the fixed cable 4 which is transmitted to a pushing point 18 via the engaging lever 30 and the release lever 17, is extremely small.
Patent JP-S63296633-A (JP)
Title: Fiber for cultivating plant
Inventor: TAKAHASHI MASAHARU
IPC: A01G31/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled fiber, consisting essentially of soluble silicic acid, citric soluble phosphoric acid, citric soluble magnesium oxide and lime, containing citric soluble manganese, etc., as minor components and components providing a fertilizer in the fiber and useful as a culture medium capable of cultivating plants, etc., simply with water and part of a liquid fertilizer. CONSTITUTION:The aimed fiber, consisting of preferably 10-40wt.% substantially soluble silicic acid, preferably 15-30wt.% citric soluble phosphoric acid, preferably 10-30wt.% citric soluble magnesium oxide and preferably 10-40wt.% lime and containing one or more of citric soluble manganese, citric soluble boron, iron, molybdenum, copper and zinc as other minor components. Furthermore, the average fiber diameter is preferably 2-9mum and the average fiber length is preferably 1-10cm.
Patent JP-H031376-A (JP)
Title: Carriage mechanism for fdd
Inventor: TAKAHASHI SHOJI
IPC: G11B21/02
Filed: 1989-05-29
Abstract: PURPOSE:To balance a carriage to the center of a guide rail and to improve the stability of the carriage by mutually maintaining balance for the center of gravity in an abutting part between a balancer and the carriage. CONSTITUTION:A position for the center of gravity of a balancer 80, which is supported to be freely rotated, is set in a direction parallel with a direction, which links the center of gravity for a carriage 40 and a rotational center, to the rotational center. Then, a sliding part 83 of the balancer 80 is abutted in the tip of the carriage 40 so as to be slided and the balance is maintained. For the position for the center of gravity of the carriage 40 and balancer 80, namely, an angle with the plane of a floppy disk (FD) is set same (@1=@2) to the center of each rotary shaft 85. Thus, even at the time of impulse, a read / write characteristic is not affected without changing the positions of magnetic heads 43 and 44.
Patent JP-H031685-A (JP)
Title: On-vehicle information reception system
Inventor: SODA KOICHI
IPC: H04B1/16
Filed: 1989-05-29
Abstract: PURPOSE:To offer various kinds of information and a teletext broadcast in a vehicle to passengers by storing a transfer data in advance into a ground stationary station, converting the data serially, transferring the result to a travelling object while the travelling object is stopped, allowing the travelling object to receive, store and display the data. CONSTITUTION:A remote controller 9 is used in a ground station 1 to store a prescribed program of a teletext broadcast and a data of the CAPTAIN system into a memory 5 before a train 2 enters a relevant station. When the train 2 reaches and stops at the station, the data is read from the memory 6, converted into a serial signal and radiates in a radio wave. A reception section 11 of a conductor room of the train 2 at standstill receives the radio wave, the serial data is restored and stored in a memory in a teletext signal generator 12 and read out. Moreover, the data is superimposed on the NTSC standard signal, the result is RF-modulated and sent to car bodies A-N through a cable 18 and a booster 19. A teletext receiver 16 of each car body receives the signal via a distributer 15 and the superimposed teletext broadcast, the CAPTAIN system information or the video image from a cassette is displayed on a monitor 17 through channel changeover.
Patent JP-H032212-A (JP)
Title: Resin composition, coating material, paving material and structural material for paving
Inventor: TSUJI SHUYA
IPC: C08F290/06
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a resin composition fitting to bitumen-based material having excellent adhesion to bitumen-based material and processability with a short curing time by mixing polymerizable monomer-crosslinking type thermosetting resin with polymerizable monomer having specific dissolving ability of asphalt. CONSTITUTION:(A) A polymerizable monomer-crosslinking type thermosetting resin (e.g. unsaturated polyester resin) is mixed with (B) polymerizable monomer having <=60 alpha-value calculated by the formula [alpha is fraction (wt.%) of asphalt dissolving in polymerizable monomer; beta is weight (g) of insoluble component to polymerizable monomer of asphalt described by JIS K 2207; gamma is weight (g) of asphalt sample described by JIS K 2207] to afford the aimed composition. Besides, as the component B, lauryl methacrylate having alpha=48, etc., is preferable and 30-60wt.% to mixture of the components A and B is preferably used.
Patent JP-H04335473-A (JP)
Title: Linear graphic correcting method
Inventor: MAEDA MAMORU
IPC: G06F17/50
Filed: 1991-05-10
Abstract: PURPOSE:To correct the distortion of a ruled line frame caused at the time of reading and vectorization. CONSTITUTION:A ruled line frame in a document is read in by an image reading part 1 of a scanner, etc. The ruled line frame which is read is subjected to skelton line vectorization in a vectorization processing part 3. Also, the vectorization processing part 3 linearizes intersections of the ruled line frame by connecting them by one vector. A rearrangement processing part 4 executes a rotation correction to the ruled line frame with a start point and an end point inputted by an operator as a reference, and thereafter, performs a rearrangement processing, and rearranges the intersection of the ruled line frame on horizontal and vertical constrained lines.
Patent JP-H10305060-A (JP)
Title: Supplying method of elastic thread for paper dyaper
Inventor: OHASHI HIDEYUKI
IPC: A61F13/15
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an elastic thread for paper dyapers which can continuously produce paper diapers without deteriorating the quality of a produce and unnecessitate the frequent stoppage of a process and the frequent replacing work of a cheese by improving releasability from the cheese of the elastic thread. SOLUTION: At the time of supplying a paper dyaper producing process with the cheese obtained by reeling the elastic thread which is dry-spinned and includes polyurethane urea in the state of a cheese, forming an ending thread by winding a small amount of the thread onto the tip of another bobbin next and after then reeling back the elastic thread on a place which is not overlapped with the part, the end thread of the cheese obtained by reeling back and the starting thread of another cheese obtained by reeling back are bounded to continuously supply the elastic thread.
Patent JP-S5562048-A (JP)
Title: Preparation of fluorocarboxylic acid ester
Inventor: KATOU SHIYOUZOU
IPC: C07C69/63
Filed: 1978-11-06
Abstract: PURPOSE: To prepare a heat-stable fluorocarboxylic acid ester having a low surface energy, in high yield, by carrying out one-step reaction of a perfluoroolefin with a specific halogenated aldehyde acid ester in an aprotic solvent in the presence of a metal fluoride.  
     CONSTITUTION: A fluorocarboxylic acid ester is prepared by the heat reaction of a perfluoroolefin, e.g. tetrafluoroethylene, hexafluoropropylene, etc., with a halogenated glyoxalic acid ester of the formula (X is F, Cl, Br, etc.; R is hydrocarbon residual group) in an aprotic solvent, e.g. diglyme, triglyme, etc., in the presence of a metal fluoride, preferably an alkali metal fluoride, e.g. cesium fluoride, potassium fluoride, etc. Preferably the reaction temperature is 80W170°C for cesium fluoride and ≥120°C for potassium fluoride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028368-A (JP)
Title: Data transfer system
Inventor: WADA YOSHINORI
IPC: H04N1/04
Filed: 1983-07-27
Abstract: PURPOSE:To execute the transfer of a picture signal at a proper state even if the data processing of a facsimile device and a picture signal storage device is different by transferring data between the facsimile device and the picture signal storage device via a fast-in fast-out (FIFO) buffer. CONSTITUTION:The FIFO buffer 20 consisting of at least three sets of line buffers in order storing a picture signal for one main scanning line's share and an error counter are provided in a data transfer system between the facsimile device and the picture signal storage device. In writing the picture signal to the FIFO buffer 20, a picture signal of a line having an error is rewritten with a picture signal of a line transferred next and the number of error lines included in the corresponding line buffer is stored in the error counter 22. In reading the picture signal, a CPU2e discriminates whether a read pointer RP is equal to a write pointer WP or not. When no error line is included, the read pointer RP is incremented by ''1'', the next line buffer is designated and when not included, the picture signal of the error line is replaced into the picture signal of the line just before.
Patent JP-S61294882-A (JP)
Title: Gas laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/038
Filed: 1985-06-24
Abstract: PURPOSE:To improve power source efficiency and durability of a discharge tube, by mounting a power feeding electrode to the discharge tube made of glass or ceramics by silver mirror reaction. CONSTITUTION:A power feeding electrode 12 is closely contacted with a discharge tube 3 by silver mirror reaction. A part of the discharge tube other than the power-feeding-electrode mounting part is masked, and the silver mirror reaction is performed. Then, a metal silver layer is formed in the shape of the power feeding electrode. Since the silver mirror reaction is chemical depositing reaction, voids such as pores are not present between the discharge tube and the silver layer. Instead, the metal silver is inputted in the irregularities on the surface of the discharge tube, and adhesion is enhanced. The pores are not found in the deposited metal silver, and the power feeding electrode, whose porosity is very low can be formed. Therefore, the discharge efficiency is excellent. Breakdown of the discharge tube caused by heat yielded by local discharge in the pores can be prevented.
Patent JP-S5926719-A (JP)
Title: Lquid crystal display element
Inventor: KATAUE MASAYUKI
IPC: G02F1/1339
Filed: 1982-08-03
Abstract: PURPOSE:To improve the adhesive strength of substrates by sticking the substrates together with a sealant made of silicone resin, UV-curing acrylate resin or the like and forming an adhesive layer of an adhesive similar to the sealant at a part around the sealant and between the substrates. CONSTITUTION:Two plastic film substrates 2 each having a transparent electrode 3 are stuck together with silicone resin, UV-curing acrylate resin or the like, and a liq. crystal 5 is injected into the space between the two substrates to obtain a liq. crystal display element. An adhesive layer 8 of a cyanoacrylate adhesive or an epoxy adhesive to be adhered to the upper and under substrates is further formed at a part around said resin sealant 6, 7 and between the substrates to provide a double sealed structure to the element.
Patent JP-S6116052-A (JP)
Title: Photothermomagnetic recording medium
Inventor: OOKAWA HIDEKI
IPC: G11B11/105
Filed: 1984-06-30
Abstract: PURPOSE:To obtain the excellent corrosion resistance of a recording layer consisting of a thin rare earth-transition metal amorphous alloy film having the axis of easy magnetization in the direction perpendicular to the film plane by providing thin anodic oxide films on both surfaces of said recording layer thereby protecting the recording layer. CONSTITUTION:The 1st protective layer 3 on the base body 1 side of the recording layer 4 consisting of the thin rare earth-transition metal amorphous alloy film having the axis of easy magnetization in the direction perpendicular to the film plane out of the protective layers 3, 5 formed respectively on both front and rear surfaces of the layer 4 formed on the substrate 1 is constituted with the thin oxide film provided by the anodic oxidation of the same thin alloy film as the layer 4 in an aq. soln. The 2nd protective layer 5 on the surface of the layer 4 on the side opposite from the body 1 is constituted with the thin oxide film provided by the anodic oxidation of the thin alloy film surface constituting the layer 4 in the aq. soln. A thin light transmittable film 2 is provided between the layer 3 and the body 1. The layer 5 is formed of the thin oxide film of the base itself of the layer 4 and therefore defects such as pinholes are eliminated and the adhesiveness is good. Since the layer 3 is formed of the anodic oxide of the same component as the component of the base for the layer 4, said layer has less defects such as pinholes. The cracking in the stage of forming the layer 3 is prevented by providing the film 2 between the layer 3 and the body 1.
Patent JP-2000330617-A (JP)
Title: Numerical controller and feed control processing method for numerical controller
Inventor: HAMAMURA MINORU
IPC: G05B19/408
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To secure the continuous feed of the numerical controller by putting a block and a next successive block together, putting successive blocks together until the movement quantity of the instruction of the composite block becomes larger than a minimum movement quantity, and performing feed control with the instruction of the composite block. SOLUTION: A machining program analysis part 1 analyzes a machining program and a one-block movement quantity calculation part 3 calculates the quantity of movement by the instruction of one block of the analyzed machining program. A comparison part 5 compares the calculated quantity of movement by the instruction of the one block with the minimum movement quantity determined by the one-sampling period time and feed speed of the numerical controller and the comparison result is inputted to a block composing process part 7; when the quantity of movement by the instruction of one block is smaller than the minimum movement quantity, a block whose movement quantity is smaller than the minimum movement quantity and a next block succeeding thereto are connected together to perform the feed control with the instruction of the composite block.
Patent JP-S5925566-A (JP)
Title: Moving coil type drive device
Inventor: KIYONO MASAAKI
IPC: H02K41/035
Filed: 1982-08-04
Abstract: PURPOSE:To lower the height of a magnetic circuit, and to improve assembly workability and maintenance and exchangeability and the like by constituting the magnetic circuit by mutually attaching and bringing into contact a plurality of U-shaped opening sections made of a magnetic metal. CONSTITUTION:The moving coil type drive device has the magnetic circuit constituted by the U-shaped magnetic metals formed by bases 12 and magnetic cores 13 and permanent magnets 11 bonded with the inner side surfaces of the magnetic metals, and has structure in which the opening sections of a plurality of the U-shaped magnetic metals are attached and brought into contact mutually. Coils 10 are wound on the magnetic cores 13. A coil holding mechanism need not be moved on the assembly of the coils 10 because the magnetic circuit is divided in the same direction as the direction of movement of the coils 10.
Patent JP-2000323116-A (JP)
Title: Separator working device
Inventor: NISHIWAKI ATSUSHI
IPC: H01M2/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a separators suitable for the structure of a spiral electrode (electrode element) finely wound for the required high capacity in a good yield. SOLUTION: This working device has a first unwinding mechanism 2 for unwinding a first belt-like separator 3, a first feeding mechanism 4 for continuously feeding the separator unwound from the first unwinding mechanism 2, a second unwinding mechanism 5 for unwinding a second belt-like separator 6 corresponding to the separator 3, a second feeding mechanism 7 for cutting the separator 6 unwound from the second unwinding mechanism 5 and for intermittently feeding it, a fusing mechanism 8 arranged in the upstream side of the first feeding mechanism 4 and arranged in the downstream side of the second feeding mechanism 7 and for attaching the separator 7 cut at the predetermined size to one main surface of the separator 3, and a feeding quantity correcting mechanism 9 for correcting the feeding quantity while detecting the loose traveling of the fed separator 3, to which the separator 6 is intermittently attached.
Patent JP-S5837601-A (JP)
Title: Room mirror for automobile
Inventor: KATOU YOUJI
IPC: B60R1/04
Filed: 1981-08-31
Abstract: PURPOSE:To obtain an antidazzling mirror which permits easy mounting and exchanging by constituting a filter part which generates an antidazzling effect of a liquid crystal plate, and contg. all of an electric power source and a driving circuit which drive and control the liquid crystal plate in a room mirror case. CONSTITUTION:A mirror case 11 is constituted in a thin type box-like body, and is mounted with a mirror 12 consisting of a glass plate plated by vapor deposition with a reflection material on the rear surface in the opening part of the front surface. A filter part 13 is provided to the front surface of the mirror 12 in a joined state. The part 13 consists of a liquid crystal plate sealed with a liquid crystal material 16 between transparent glass plates 14 and 15, and a polarizing plate 17 provided on the front surface thereof. When a driving voltage is applied to the transparent electrodes sandwiching the material 16, the part 13 is made transparent and easily light transmittable. When no voltage is applied, said part is made semitransmittable and antidazzling. A solar battery 18 is provided on the rear part of the case 11, and a driving circuit 19 stored in the rear part of the mirror 12 applies and controls the driving voltage. The case 11 is mounted by means of a mounting stay 21 to a ceiling 22 via a spherical neck part 20.