baber/WOPTO huggingface dataset:
Patent JP-H03125068-A (JP)
Title: Gear controller for automatic transmission
Inventor: OKAHARA HIROBUMI
IPC: F16H61/06
Filed: 1989-10-11
Abstract: PURPOSE:To reduce shock during double reciprocal gear change by temporarily raising the gear change liquid pressure of an preceding upshift-side transmission with the start of downshift gear change during double reciprocal gear change. CONSTITUTION:When a main transmission (a) and an auxiliary transmission (b) are synchronized and then double reciprocal gear change, that when one is upshifted the other is downshifted, is detected by a detecting means (c) from running conditions, a gear change priority deciding means (d) conducts upshift- side gear change in priority and starts downshift-side gear change on the way of its gear change. Then, when a detecting means (e) detects the start of the downshift-side gear change, an upshift-side gear change liquid pressure control means (f) temporarily raises upshift-side gear change liquid pressure with the start of the downshift-side gear change. Torque pull-in due to downshift-side gear change start is thus offset by torque increase of an upshift-side transmission to restrain the occurrence of gear change shock.
Patent JP-H10110725-A (JP)
Title: Outer ring pressure ring of rolling bearing and main spindle device and pre-load control method for roller bearing
Inventor: KOSUGE YUSUKE
IPC: F16C25/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To high-precisely control the pre-load of the rolling bearing of a main shaft device through a device of simple structure. SOLUTION: An outer ring pressure ring 1 is formed such that flanges 1c are interconnected on both side parts of a thick pressure drum 1a through a thin flexible part 1b and a pressure receiving surface 1d is formed at the side on the outer peripheral side of the flange 1c. The outer ring pressure ring 1 is fitted between an outer cylinder 12 and the outer ring 6 of a roller bearing 5. When, by feeding fluid to a pressure chamber R, the pressure receiving surface 1d of the flange 1c is pressed by a press ring 23, the inside diameter of the pressure drum 1a is contacted and the pre-load of the roller bearing 5 is increased.
Patent JP-H08176332-A (JP)
Title: Cross linked foam structure of linear polyolefin and its production
Inventor: ROBAATO EFU HAAREI
IPC: C08J3/24
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the title substance having good physical properties, good toughness and processability and moderate resin flexibility by polymerizing ethylene with an α-ethylenically unsaturated monomer.  
     SOLUTION: The objective substance is obtained by polymerizing (A) ethylene with (B) a 3-20C α-ethylenically unsaturated monomer to obtain a copolymer (C) featured by a resin density of about 0.86 to about 0.96 g/cm 3 , a melt index of about 0.5 to about 100 dg/min, a molecular weight distribution of about 1.5 to about 3.5, and a compositional distribution index of above about 45% and subsequently crosslinking and foaming the copolymer. It is desirable that component C additionally contains at least one polymerized 3-20C polyene, is substantially free from long chains, especially, 20C or higher side chains, and that the composition contains a mixture containing at least about 5 to about 100% polyolefin copolymer and further contains a blowing agent and a crosslinking agent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63120159-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06B3/10
Filed: 1986-11-07
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-H07122979-A (JP)
Title: Pulse power source
Inventor: INATOMI YUTAKA
IPC: H03K3/57
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an expected pulse of high voltage and heavy-current by unnecessitating the serial connection or the parallel connection of a semiconductor switch. CONSTITUTION:This pulse power source is provided with two initial stage switch circuits S 1 and S 2 having a semiconductor switch SW, a capacitor C0 for energy storage which is serially connected with this semiconductor switch SW and a boosting transducer PT where a boosting output is obtained because primary current is supplied by the serial connection of this capacitor C0 and the semiconductor switch SW with a primary coil and the turning on of the semiconductor switch SW, a saturable transducer ST obtaining boosting and a magnetic switch operation by making the output where the output coil of each boosting transducer PT is serially connected as a primary output, and an output circuit supplying pulse current to a discharge tube DT by the boosting and the magnetic switch operation of this saturable transducer ST. Thus, each initial stage switch circuit eliminates the dielectric breakdown due to the occurrence of the shared voltage and the timing lag by the serial connection by being composed of a semiconductor switch.
Patent JP-H0781988-A (JP)
Title: Production of acrylic aptificial marble
Inventor: AMANO RYOZO
IPC: C08F2/44
Filed: 1993-09-17
Abstract: PURPOSE:To obtain the strong bonding between resin and a filler without using a coupling agent and obtain the molding having a crosslinking structure and excellent in heat resistance and chemical resistance without using the crosslinking agent such as multifunctional acrylate in the case of production of an artificial marble using acrylic resin. CONSTITUTION:Acrylic modified silicone is compounded to the acrylic sirup consisting essentially of the monomer and the polymer of acrylic ester of methacrylic ester, and the mixture obtained by adding the additives such as filler, curing agent, colorant and the like is heated and cured to obtain the artificial marble. Heat resistance and chemical resistance are improved because the acrylic modified silicone forms the crosslinking structure. And the resin is bonded strongly with the filler.
Patent JP-H01109418-A (JP)
Title: Keyboard
Inventor: YOSHIKAWA MITSUO
IPC: G06F3/02
Filed: 1987-10-22
Abstract: PURPOSE:To continuously output the corresponding data even when the depressing of a key is stopped by controlling so as to output continuously a signal corresponding to the key when a key-in signal is generated continuously for a prescribed time or above. CONSTITUTION:When the same data are continuously inputted and the key of a key part 1 corresponding to the data is depressed, the key-in signal is outputted from the key part 1 to a keyboard control par 2. The keyboard control part 2 supervises the key-in signal, and when the key-in signal continues for the prescribed time or above, the depressing of the key is stopped, the key-in signal is not outputted from the key part 1, and even then, the control is executed so as to output continuously the outputs signal corresponding to the key. Thus, the output signal corresponding to the key is continuously outputted to a host device 3.
Patent JP-2001094442-A (JP)
Title: Decoder and decoding method
Inventor: HARUYAMA SHINICHIRO
IPC: G06F11/10
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a Viterbi decoder that can reduce the power consumption while keeping decoding accuracy. SOLUTION: A systolic array Viterbi decoder 10 is provided with a selection unit 11 that receives a code sequence sent through a communication channel to select a state having a minimum path metric, L-sets of trace-back units 121, 122, 123,..., and 12L with a truncated path length of L that sequentially store the code sequence and a result of an arithmetic operation based on the state selected by the selection unit 11, and a quality discrimination unit 13 that receives the code sequence sent through the communication channel to discriminate the quality of the received signal. The systolic array Viterbi decoder 10 dynamically changes the number of the trace-back units based on the quality of the received signal discriminated by the quality discrimination unit 13 so as to dynamically change the truncated path length L.
Patent JP-H0793390-A (JP)
Title: Cad device with document editing function
Inventor: OIZUMI KAZUAKI
IPC: G06F17/21
Filed: 1992-09-09
Abstract: PURPOSE:To freely edit not only figures and symbols, but also a large number of documents by using vector characters as characters in the CAD device, handling the documents similarly to the figures and symbols, and editing the documents as one group. CONSTITUTION:An editor program 152 is stored on a magnetic disk 15 and document data to be put in a graphic data file 162 are generated over a look at a screen. The document data to be taken in after being generated are temporarily stored in the document file 161 and then a transfer program 153 is started to convert the document in the document file 161 into vector characters, which are transferred to the graphic data file 162. The newly written document data can be edited in character array or moved, copied, rotated, enlarged, or reduced as graphic data to a desired position by a document editing program 154.
Patent JP-H0690397-A (JP)
Title: Video camera and its focusing method
Inventor: FUKADA JUICHI
IPC: H04N5/232
Filed: 1992-09-09
Abstract: PURPOSE:To attain proper focus control using a video signal outputted from a CCD even in the case of a low luminance object. CONSTITUTION:A YL synthesis circuit 15 extracts a luminance signal component from a video signal outputted from a CCD 4 and a luminance of an object is measured based on the luminance signal component. When the luminance level of the object is a prescribed level or lower, a discharge tube 45 is used to implement preliminary lighting and a high frequency component for range finding is extracted from the video signal outputted from the CCD 4 by using a BPF 20. The focus control for an image pickup lens 3 is implemented based on the extracted high frequency component.
Patent JP-H09158999-A (JP)
Title: Adjusting method of tension of driving belt and non-stage transmission capable of being operated by method thereof
Inventor: PEETAA JIYAAPU SUNERU
IPC: F16H61/662
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a high output density, high efficiency, and a wide control range with the optimum load of a driven belt. SOLUTION: The tension of the driven belt 13 of a continuously variable transmission 1 is adjusted by this method. The tension of the driven belt 13 is determined as the function of the speed of the drive belt 13. The input speed of the transmission 1 is accelerated and/or decelerated to the desired speed range of the driven belt 13 by the essentially relatively small tension of the driven belt 13 for a part, multiple parts, or the whole range of the possible input speed of the transmission 1. The input speed of the transmission 1 is accelerated preferably at the coefficient of 1.1-3.5, and the input speed of the transmission 1 is decelerated preferably at the coefficient of 0.35-0.9. The power density, efficiency, and control range of the transmission 1 are improved.
Patent JP-H03126100-A (JP)
Title: Sound insulating material
Inventor: NISHIMURA KEIJI
IPC: G10K11/162
Filed: 1989-10-11
Abstract: PURPOSE:To insulate the sounds of a wide range from a low frequency component to a high frequency component and to allow the mass production of the above material at a low cost by injecting liquid into the closed cells of a synthetic resin foam. CONSTITUTION:The liquid is injected into the closed cells of the synthetic resin foam. For example, water or oil is usable as the liquid to be injected into the cells. The injection of the liquid into the cells is executed by putting the synthetic resin foam into a pressure resistant vessel which is airtightly closed, supplying the liquid, such as water, into the vessel, and forcibly injecting the liquid into the cells while gradually pressurizing the liquid. The liquid injected into the cells increases the weight of the synthetic resin foam and the heavy synthetic resin foam requires large energy to be oscillated at a large amplitude. The sounds of the wide range from the low frequency component to the high frequency component are insulated in this way and the mass production of the material at the low cost is possible.
Patent JP-H05108655-A (JP)
Title: Production schedule planning controller
Inventor: TANAKA JUNICHIRO
IPC: G06Q50/04
Filed: 1991-10-15
Abstract: PURPOSE:To control the order load when a production schedule plan is produced. CONSTITUTION:All orders of a production plan storage part 1 are piled on the load at a load piling part 2 and stored in a load piling storage part 5. The process ability information of a process ability data storage part 4 and the order load piling information are shown at an ability-load collation display part 5 together with the load control information. Both the starting date of each process and the production ending date set with the change of the production starting date of the order to be controlled are changed at a process starting date control part 11. Meanwhile the production starting date, the process starting date, and the production ending date are changed at a process lead time control part 8 based on the change of the order lead time. Thus the load is controlled.
Patent JP-H06120387-A (JP)
Title: Heat sink
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/473
Filed: 1992-10-05
Abstract: PURPOSE:To enhance the heat radiating performance without increasing pressure loss of a heat sink by providing many plate-shaped fins at a heat sink or a microheat sink unit and forming a plurality of inlet and outlet portions for a cooling fluid on the top surface of the heat sink. CONSTITUTION:A plurality of nozzles 3 with a rectangular section are provided on the top surface of a heat sink where many plate-shaped fins 2 are provided on a fin base 1 and are used as a guiding portion for the cooling fluid. At the same time, a plurality of outlet portions 4 of the cooling fluid are formed on the upper surface of the heat sink, a substantial channel length for flowing the cooling fluid is reduced, a discharge of cooling fluid flowing each effective channel is reduced, and a pressure loss due to the flow of the cooling fluid is decreased. Thus, the heat radiating performance can be enhanced without increasing the pressure loss of the heat tank.
Patent JP-S63119368-A (JP)
Title: Facsimile equipment
Inventor: IMAI KAZUHIKO
IPC: H04N1/00
Filed: 1986-11-07
Abstract: PURPOSE:To miniaturize the titled equipment by carrying documents not sent and recorded paper to a reception tray and containing them so as to reduce number of reception trays. CONSTITUTION:A transmission section 32 sends an electric signal outputted from a read section 31 to a facsimile equipment and in case of the disabled transmission, a transmission disabled signal is outputted. A changeover section 33 sends a document 10 through a read section 31 to a document reception tray 51 as a transmitted document 50, and in receiving the sent diable signal, the output side is switched to send the document 20 to a guide section 70 as the document 52 not to be sent. In receiving a picture signal, a recording section 61 records a pattern on the recording paper 60 and sends recorded paper 80. The guide section 70 has a guide inlet for the unsent document 52 and the sent paper 80 respectively and the unsent document 52 and the recorded paper 80 are accommodated in the recording paper reception tray 81.
Patent JP-H05105671-A (JP)
Title: Pyrimidine derivative, its production and insecticide and acaride containing the same as active ingredient
Inventor: KATOU TSUGIHIRO
IPC: A01N43/54
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a new compound useful as an active ingredient of an insecticide and acaricide. CONSTITUTION:A compound expressed by formula I (R1 is lower alkyl ; R2 is halogen; R3 and R4 are H, lower alkyl or halogen; R5 is H, lower alkyl, halogen or methylthio), e.g. 5-chloro-6-ethyl-4-[2-(4-phenoxyphenoxy) ethylamino] pyrimidine. The compound expressed by formula I is obtained by reacting a halopyrimidine derivative expressed by formula II (Y is halogen) with an amine derivative expressed by formula III, as necessary, in the presence of a base (e.g. triethylamine) in a solvent (e.g. toluene) at ambient temperature to 250 deg.C. The compound expressed by formula III is used in an amount of 1-5 mol based on 1 mol compound expressed by formula II. The resultant compound is useful for insect pests and noxious mites, etc., such as Culex pipiens pallens Coquillett, Nilaparvata lugens, southern corn rootworm, Plutella maculipennis Curtius, Tetranychus telarius and Prodenia litura.
Patent JP-H0986663-A (JP)
Title: Conveying processor device for sheet-shaped unit body
Inventor: MIZUKOSHI MASAO
IPC: B65G57/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make a heavy object of a sheet-shaped unit body having a form such as piling a number of unit sheets of virgin pulps formed into sheet shape, stably surely transferred to a prescribed position without apprehension of collapse while mechanically piled in several steps. SOLUTION: A device is constituted such that a sheet-shaped unit body P coming to be transfer fed by a conveyer is brought up by a fork 52 moved to advance/retract in bottom part both sides of this sheet-shaped unit body P, in a stage the following sheet-shaped unit body P comes to be transfer fed, on this following sheet-shaped unit body P, the sheet-shaped unit body P brought up before can be piled up. In front/rear steps of this piling up device, a centering device for straightening each sheet-shaped unit body P in a proper transfer feed position and a suspension conveyer for conveying the sheet-shaped unit body P, piled in several steps, to a prescribed position are set up.
Patent JP-S61143636-A (JP)
Title: Electric stove
Inventor: SEKIYA KIYOSHI
IPC: F24C7/04
Filed: 1984-12-18
Abstract: PURPOSE:To increase the warmth-taking area by widening the angle of reflection without lowering the radiant heat in front of a reflecting plate by forming a reflecting body in a convexly curved shape. CONSTITUTION:A reflecting body 9 is made up of a large number of surfaces of reflection 10 having honeycomb-like form consisting in adjoining parallel hollow hexagonal poles made of foil. The material of the foil is the highly reflective material such as aluminum. The foil interlayer is made of foil-shaped thin sheet having the thickness of about 30mum. In addition, the reflecting body 9 is formed in a forwardly convexly curved shape and detachably fixed to a stove main body 5 by means of claws 11. Because the reflecting body 9 is convexly curved, the reflective surface 10 at the central portion is not inclined to the reflected light. The nearer the reflective surface 10 approaches to the end side of the reflecting plate 7, the more the reflective surface 10 is inclined to the reflected light to the side surface side. Accordingly, the radiant heat at the central portion of the reflecting body advances forward without being reflected by the reflective surface 10 and emitted further onward. On the other hand, the radiant heat at the end side of the reflecting plate is reflected by the inclined reflective surface 10 and refracted and emitted sideways, resulting in widening the radiant heat in the lateral direction.
Patent JP-H08127351-A (JP)
Title: Power steering system for vehicle
Inventor: TOMIOKA EIICHI
IPC: H02P6/08
Filed: 1994-10-31
Abstract: PURPOSE: To reduce a cost as a system total unit, to prevent easily receiving of an influence by fluctuation of voltage to accurately control assist force, so as to prevent generating destruction due to temperature rise of an element for use in a booster circuit, firing in the circuit, etc. CONSTITUTION: Battery voltage Vin is boosted and applied to a motor. A temperature of a booster circuit element (transistor) is checked, 101, and this temperature, when it is T1 or more, is checked for whether or not it is T2 or more, 103. When the temperature is T2 or less, in accordance with a temperature of the transistor Tr2 at this time, boosted voltage Vout is lowered down, 104, and when T2 or more, the boosted voltage Vout is lowered down by a preset gradient, 106. The temperature T2 is set to a value a little lower than an operating temperature limit value of the transistor, and the temperature T1 is determined as a value lower than the temperature T2 by a prescribed amount.
Patent JP-2001094032-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKAYUKI
IPC: H01L25/18
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce signal distortions to a minimum. SOLUTION: This semiconductor device consists of a semiconductor chip 1 and a package 2. The chip 1 has a plurality of electrode pads on the surface. Two adjacent pads of plural pads are made as a couple of electrode pads for signal differential transmission which input or output antiphase signals. The semiconductor chip 1 is mounted on the package 2, which has plural leads 2a, 2b, whose inner end portions are connected with the pads of the chip 1. Two leads, connected with the couple of electrode pads for signal differential transmission, are made as a couple of leads 2b for signal differential transmission. The interval of the couple of leads 2b for signal differential transmission is set as a value, making the effective inductance of each signal line of the couple of leads 2b for signal differential transmission lower than or equal to a desired value.
Patent JP-H07121477-A (JP)
Title: Message control system
Inventor: TAKASHITA TATSUYA
IPC: G06Q40/00
Filed: 1993-10-26
Abstract: PURPOSE:To realize an efficient message processing system in the information system of a financial agency. CONSTITUTION:In an account system host 11, the business telegraphic message generated in an account system transaction is edited and this business telegraphic message is stored in a shared disk device 13. In an information system host 12, the business telegraphic message is read from the shared disk device in a message input/output control part 21 and is stored in a message queue file 23. In a message schedule control part 24, the amount of the information outputted in the message queue file is monitored and schgdule information starting a message processing control part 22 is generated. In the message processing control part, information is passed to a reading business processing program from the message queue file according to schedule information. The business processing program updates a business data base based on this information.
Patent JP-H11107842-A (JP)
Title: Crank angle detecting device for internal combustion engine
Inventor: MATSUOKA YUJI
IPC: G01D5/245
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a crank angle detecting device for an internal combustion engine to perform rapid discrimination of a cylinder after starting operation of an internal combustion engine. SOLUTION: A crank rotor 54a integrally rotatably arranged at the crank shaft 15 of an engine 10 is provided at the outer periphery thereof with a plurality of teeth consisting of a long tooth with a relatively long tooth width in a rotation direction and a short teeth with a relatively short tooth width. A crank rotor 54a has four detecting regions formed such that the long teeth and the short teeth different in tooth width are arranged differently in an aligning state. A crank position sensor 54 outputs a signal corresponding to the tooth width of each tooth. Based on a signal from the crank position sensor 54, the ECU 40 decides to which detecting region a tooth passing through the vicinity of the sensor 54 belongs. The ECU 40 detects a crank angle based on the decision result thereof and the output signal from a cam position sensor 60.