baber/WOPTO huggingface dataset:
Patent JP-S61270549-A (JP)
Title: Automatic v-belt transmission
Inventor: KAWASHIMA YOSHINORI
IPC: F16H9/18
Filed: 1985-05-22
Abstract: PURPOSE:To enable smooth control of movable half pulley by providing a vent communicating between a variable ratio liquid pressure chamber encapsulating fluid material and the outside thereby preventing fluctuation of air pressure. CONSTITUTION:The speed is changed by varying the gap between V-shaped annular grooves 27, 49 of drive and driven side V-pulleys 21, 39. The variable ratio liquid pressure chamber 30 is communicated through a path 35 and a vent 36 with the outside to prevent fluctuation of air pressure. Upon stoppage of rotation of drive shaft 20, the flange 33a of pulley guide stroke pin 33 and the end section 34a of guide section 34 will contact. Consequently, the air pressure in the liquid pressure chamber 30 will never fluctuate resulting in smooth control of movable half pulley 23.
Patent JP-S5233488-A (JP)
Title: Joining process of gaas impatt diode pellet to package
Inventor: ISHIHARA OSAMU
IPC: H01L23/14
Filed: 1975-09-10
Abstract: PURPOSE: To join the pellet to the package without causing any deteriorations of characteristics of the diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61270206-A (JP)
Title: Production of monosilane
Inventor: IMAKI SUNAO
IPC: C01B33/04
Filed: 1985-05-22
Abstract: PURPOSE:In producing a monosilane by disproportionating an alkoxysilane in the presence of a catalyst, to produce efficiently a monosilane and to make separation of a catalyst from a reaction product easy, by using an anion exchange resin as a catalyst. CONSTITUTION:An alkoxysilane (e.g., trimethoxysilane) shown by the formula (R is 1-6C alkyl; n is 1-3) is disproportionated in the presence of a catalyst consisting of an anion exchange resin, to give the aimed monosilane. A resin obtained by bonding a primary - tertiary amine or quaternary ammonium group as an exchange group to a high polymer base (e.g., styrene/divinylbenzene copolymer) polymerized in a three-dimension is used as the anion exchange resin, and the amount of it used is about 0.1-200wt% based on the raw material alkoxysilane. The prepared monosilane is preferably used as a raw material of high-purity silicon for producing optical fiber, etc.
Patent JP-S592297-A (JP)
Title: Projection method of shared memory
Inventor: MIYAZAKI YOSHIHIRO
IPC: G06F12/14
Filed: 1982-06-28
Abstract: PURPOSE:To prevent the breakdown of system control information owing to an input/output processor without using a complicated area protection mechanism of hardware. CONSTITUTION:The 2nd storage key SKY=1 is set at an area where an operating system program of an exclusive memory M11 is used. This area includes also the input/output control information, and a system program of an input/ output processor is accessed by means of the 2nd access key AKEY=1. Then the 1st access key AKEY=0 or the key AKEY=1 is used to access the operating system program. The 1st storage key SKEY=0 is used to a system control information area OS of a shared memory 1. Then the key AKEY=0 is used to access the operating system program.
Patent JP-H11253522-A (JP)
Title: Toilet with bidet for cleaning and sterilizing anus and secret using strong electrolytic water
Inventor: YAMADA MAKOTO
IPC: A61H35/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a jetting type toilet using a strong acidic water and a strong alkaline water used for cleaning the affected part after operating the anus or a childbirth. SOLUTION: A strong acidic water with a pH of at most 3 formed on an anode side and a strong alkaline water with a pH of at least 11 formed on a cathode side by performing electrolysis with a membrane of a water in which a small amt. of sodium chloride is dissolved, is utilized.
Patent JP-S60253317-A (JP)
Title: Frequency multiplying circuit
Inventor: ABE YUU
IPC: H03K12/00
Filed: 1984-05-30
Abstract: PURPOSE:To simplify the constitution of a frequency multiplying circuit with reduction of cost by comparing each divided reference voltage delivered from a peak holding voltage dividing circuit which divides the peak voltage of a sawtooth wave into desired sectins with he sawtooth wave output of an integration circuit and using the voltage that synthesizes plural pulse trains and delivers them. CONSTITUTION:A reset pulse C and an F/V conversion pulse C' are supplied to an integration circuit 2 and an F/V conversion circuit 3 respectively. A peak holding voltage dividing circuit 4 has a function to divide the peak voltage of a sawtooth wave output D given from an integration circuit 2 into (n) sections in response to a desired multiplication frequency and applies reference voltage E1, E2... of D/n, 2D/n...(n-1)D/n to a voltage comparator 5 for each cycle. Each of comparators 5A, 5B... compares the output D with each of voltages E1, E2... respectively and deliver an output pulse every half cycle of an input signal A. These output pulses are synthesized at the comparator 5A of the final stage. Thus the obtained final output pulse F1 has an n-multiplied frequency.
Patent JP-H04337913-A (JP)
Title: Chip-shaped noise removing filter
Inventor: ODA TAKESHI
IPC: H01F27/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide a satisfactory chip-shaped noise removing filter without directivity, to facilitate the thinning/miniaturization of the chip shape in a chip- shaped noise removing filter which absorbs electromagnetic fault noise in the signal line of an electronic equipment and is suitable for loading to an image mounting printed circuit board. CONSTITUTION:A laminated body is constituted by overlapping a dielectric sheet 1 respectively forming conductors 2 on the front and rear sides, first magnetic substance sheet 4a forming a hole conductor 3 for electrically connecting the front and rear sides of a hole 5 provided on the center and second magnetic substance sheet 4b forming a conducting path 6 on the surface so as to be connected to the conductor 3, outside electrodes 7 are provided on both end faces of this laminated body, and a ground outside electrode 8 is provided on the outer periphery of the central part of the laminated body.
Patent JP-2000307401-A (JP)
Title: Noncontact switch device and timer device
Inventor: MATSUDA MITSUHIRO
IPC: G04F3/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent production of transient switching noise, to promote miniaturization and to reduce the cost by providing a MOSFET inserted in series with a circuit to be switched and its on/off means to the device. SOLUTION: A MOSFET is employed for a switching element Q1. The MOSFET has parasitic capacitance between its gate and source, which starts electric charges to the parasitic capacitance by applying an on-signal from an on-means Son to the gate and the MOSFET keeps its on-state over a plurality of cycle without a new application of the on-signal. Thus, the MOSFET can be configured such that it is not conductive for the on every consecutive cycle or half cycle, resulting in reducing number of times of switching of the MOSFET thereby reducing the switching loss. Furthermore, even when an off-means Soff is operated, the MOSFET is not switched off until a voltage of a circuit to be switched reaches zero through the action of a zero voltage detection circuit ZVD.  As a result, even when inductive impedance is in existence in the circuit to be switched, no switching noise is generated in the case that the MOSFET is turned off.
Patent JP-S60253782-A (JP)
Inventor: FUJITA IKUO
IPC: F25J3/00
Filed: 1984-05-30
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-S62266662-A (JP)
Title: Kana/kanji converting device
Inventor: KATO TAKAO
IPC: G06F17/21
Filed: 1986-05-14
Abstract: PURPOSE:To decrease the labor of conversion work by providing a dictionary memory means adding compound word propriety information to show whether or not the words by the KANJI (Chinese character) notation can be a factor of the compound word, to a KANJI notation for reading so as to obtain a more correct connected compound word as a candidate for conversion. CONSTITUTION:In a memory 14 for a dictionary, plural records R are stored, and in respective records R, reading information (a) is stored into a head and thereafter, a candidate KANJI notation (b) of one or plural words corresponding to the reading is stored. Before respective KANJI notations (b) compound word propriety information C corresponding to the KANJI notation (b) and a of part speech information (d) are stored. When the KANA (Japanese syllabary)/ KANJI conversion is executed for an undetermined character string and the word having the same reading as the reading of a converting object character string is discovered, a CPU 12 decides whether or not the word can be the factor of the compound word in relation to the preceding word, based upon the compound propriety information C attached to the discovered word.
Patent JP-H10276512-A (JP)
Title: Combine
Inventor: MIZUKURA TAIJI
IPC: A01B69/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a combine by which a malfunction is prevented, a steering operation is stabilized and reliability in automatic control is improved by constituting the combine to permit a course to be freely changeable to a left side, etc., as against an uncut grain culm line to be detected by means of a steering sensor. SOLUTION: The directing sensor 100 for detecting the uncut grain culm line and a steering member 88 are provided so as to execute automatic steering control for automatically correcting the course of the combine. The combine is constituted so as to permit the course to be freely changeable to the left side or a right side as against the uncut grain culm line to be detected by the directing sensor 100. Preferably a left and right steering sensor and a left and right steering arm for operating the left and right steering sensor are provided so as to permit the detection lengths of a left steering arm and a right steering arm to be different.
Patent JP-S6432644-A (JP)
Title: Package and method of one-piece mutual connection
Inventor: ROBAATO HIRUTON
IPC: H01L23/50
Filed: 1988-05-06
Abstract: PURPOSE: To realize a physical characteristic of a 2-piece structure with one- piece structure by extending a tip of a contact finger from a rest of a lead in a canti-lever shape, and forming the thickness of a tip of the contact finger thinner than the thickness of the rest of the lead. CONSTITUTION: A one-piece type interconnection structure 10 comprises a copper single sheet piece 12 and separated by a dam bar 16 and has a finger pattern 14. Positioning holes 18 are arranged in a line along an upper and lower rail 20, respectively. The finger pattern 14 has a plurality of fingers 22 extended in a canti-lever and each finger 22 has a thinned tip 24. A stress release slot 26 is formed to a root of the tip 24 under each finger 22, and a downward bending stress during assembling of inner lead bonding or the like is received by the slot 26. The finger 22 is obtained by, e.g. a differential pressure etching method.
Patent JP-S61269516-A (JP)
Title: Voltage comparator
Inventor: IMAIZUMI EIKI
IPC: H03K5/24
Filed: 1985-05-24
Abstract: PURPOSE:To attain high speed operation of a comparator and circuit integration by providing a switch short-circuiting a capacitor sampling an input voltage so as to reduce the discharge time of the capacitor. CONSTITUTION:Capacitors C1, C2 and inverters 1, 2 are connected in series, the capacitor C2 connected between the input and output of the inverters 1, 2 is short-circuited by a switch SW5 so as to constitute a voltage comparator circuit of two-stage cascade connection. Switches SW1, 2, 3, 5 of the circuit are closed in the order to store an input Vref to the capacitor C1, then the switches SW5, 2, 3, 1 are opened in the order and the switch SW4 is closed to impress other input Vin to the capacitor C1 and a high or low level voltage is outputted to the output side. Then the switch SW5 is added to discharge the capacitor C2 quickly so as to reduce the sampling time thereby quickening the operation of the voltage comparator.
Patent JP-2000300835-A (JP)
Title: Playing time measuring device
Inventor: TANAKA NOBUYUKI
IPC: A63F13/327
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a playing time measuring device that is installed on a player--operating type game machine and able to measure the time when a game is performed (playing time). SOLUTION: This device is provided with a start judging means to judge that a game is started based on a start signal from a game machine 1, a CPU 21 to realize an end judging means for judging that the game is ended based on the presence of an operation signal from the game machine 1 and a second timer 32 to count time to the end of the game judged by the end judging means from the start of the game judged by the start judging means.
Patent JP-S6176-A (JP)
Inventor: KUREIGU RII HIRUMAN
IPC: A01N/
Filed: 1985-05-24
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-S603415-A (JP)
Title: Oil pressure switch for engine
Inventor: KATOU TADASHI
IPC: F01M1/18
Filed: 1983-06-20
Abstract: PURPOSE:To make an oil pressure switch compact and heighten its reliability, by pressing an electroconductive rubber in response to the stroking action of a piston responsive to the change in the pressure of lubricating oil, to detect the pressure to warn that the quantity of the oil is insufficient. CONSTITUTION:A piston 3 made of an electric insulator such as synthetis resin is sealed with an O-ring 4 or the like so that the piston is oil-tightly fitted in a discharged oil hole 1. A piezoelectric rubber 7 is pinched between the flange 3a of the piston 3 and a protrusion 1a around the oil hole 1 so that the rubber is pressed by a spring 6 on the basis of a housing 5. An oil pressure detection circuit is composed of the piezoelectric rubber 7, a lead wire 9 on a washer 8, and the protrusion 1a, which functions for grounding. When the pressure of oil has become lower than a prescribed level, the piezoelectric rubber 7 is pressed by the piston 3 under the urging force of the spring 6 to make the rubber electroconductive to form a closed circuit for lighting a warning lamp 10. According to this constitution, an oil pressure switch is made compact and scarcely becomes electrically defective.
Patent JP-H08305526-A (JP)
Title: Plant supervisory equipment
Inventor: SATO NOBUYUKI
IPC: G06F3/048
Filed: 1995-05-09
Abstract: PURPOSE: To relive the load on operators and to smooth a supervision. CONSTITUTION: This equipment is provided with an input type decision means 22 deciding a type of data stored in a plant input information storage means 12 as to whether the data are internally calculated input data or primary input data, a primary input retrieval means 21 retrieving all primary input points used for calculating the calculation type of the designated internal calculation input and the internal calculation input data from a calculation formula table 11, and message output means 16, 18, 19 allowing the input type decision means 22 to decide whether or not an object input point is based on the internal calculation input depending on an output from alarm output means 13, 14,  15 and allowing the primary input retrieval means 21 to retrieve the input point when the object input point is based on the internal calculation input data and outputs the retrieval result to a display device on the basis of a message output index flag.
Patent JP-H01281601-A (JP)
Title: Fixed type electric lamp
Inventor: FUKUDA HITOSHI
IPC: F21V21/00
Filed: 1988-05-07
Abstract: PURPOSE:To prevent a head cover from dripping from the forward part of a battery case by fixing the backward part of the case to a bracket after engaging a collar part around the external surface of the forward part with a projection part formed around the internal surface of the head cover. CONSTITUTION:A projection 12 is formed around the internal surface of a head cover 11 and in the neighborhood of the threaded connection part thereof, and a collar part 18 is formed around the forward edge of a battery case 1 for engagement with the projection 12, thereby preventing the head cover 11 from dropping out forward. Furthermore, the head cover 11 is inserted from the backward side of the battery case 1 and screwed to the aforesaid battery case 1 for being fixed to the forward part thereof. Thereafter, the backward part of the battery case 1 is clamped with a screw N in such a way as to be surrounded with a bracket 22 screwed to the handle of a bicycle. According to the aforesaid construction, the head cover 11 cannot be removed from the battery case 1, so long as the battery case 1 is not demounted from the bracket 22, thereby ensuring that the head cover 11 does not drop from the battery case 1.
Patent JP-S63275407-A (JP)
Title: Pneumatic tire
Inventor: TOYOHARA KIYOSHI
IPC: B60C11/03
Filed: 1987-05-08
Abstract: PURPOSE:To expedite frequency dispersion so as to reduce noise caused by block patterns by providing the line per block with a plurality of different pitch lengths, and allowing a groove width ratio within the pitch of a same length to be different in each block line. CONSTITUTION:A plurality of main grooves 1 and subgrooves 2 is formed respectively on the tread surface of a tire along the circumferential direction of a tire for forming thereby plural blocks 3. And each block 3 is arranged at the right and left sides in a form of a point symmetry holding the center line CL of a tire, thereby forming each block Ce, Se and Sh for a center section, a second section and a shoulder section respectively. In this construction, three kinds of pitches PA, PB and PC each of which is different in length, for example, are arranged respectively in each block Ce, Se and Sh. Furthermore, out of each of the blocks Ce, Se and Sh, the block line arranged at one side thereof allows the combination of each pitch length and subgroove width to be different, and also allows the subgroove ratio thereof to be different.
Patent JP-H01282026-A (JP)
Title: Small size vehicle with engine
Inventor: NISHIMURA SADANORI
IPC: B60K17/10
Filed: 1988-05-06
Abstract: PURPOSE:To promote miniaturization, in a power mower or the like, by making up the continuously variable transmission of a transmission case, a static hydraulic continuously variable transmission, and a gear speed reducer, so that respective machineries can be unitized for making the continuously variable transmission compact. CONSTITUTION:On the upper part of a box type frame 2 for supporting a wheel driving shaft 12, an engine 6 is mounted with its crankshaft 7 directed in the fore-and-aft direction of a vehicle 1. And in the interior of the frame 2, a continuously variable transmission 8 is arranged between the crankshaft 7 and the wheel driving shaft 12. In this constitution, the continuously variable transmission 8 comprises a transmission case 27, a static hydraulic continuously variable transmission 24 having a hydraulic pump and a hydraulic motor which are driven by the crankshaft 7, and a gear speed reducer 25 connecting the hydraulic motor and the wheel driving shaft 12. Thus, the continuously variable transmission 24 and the gear speed reducer 25 can be unitized, enabling the continuously variable transmission 5 to be made compact.
Patent JP-H06326249-A (JP)
Title: Thin film capacitor and fabrication thereof
Inventor: TAKEMURA KOICHI
IPC: H01L27/04
Filed: 1993-05-13
Abstract: PURPOSE:To enhance adhesion between a conductive oxide layer and a substrate by employing a conductive oxide, excellent as an electrode material, in the layer coming into contact with the dielectric layer of underlying electrode. CONSTITUTION:A layer coming into contact with a substrate is formed of one or more materials selected from group IVa elements, nitrides of group Va elements, and group VIa elements whereas a layer coming into contact with a dielectric thin film is formed of one or more materials selected from oxides of Ru Re, Rh, and Ir. TiN 14 and RuO2. 15 are then deposited sequentially on the substrate 11. They are deposited, respectively, in the mixture gas of Ar+N2 and Ar+O2 under the gas pressure of 4mTorr at the substrate temperature of 2OO deg.C. A resist mask is then formed in a predetermined pattern and the underlying electrode is dry etched to form an underlying electrode 18. Subsequently, BaTiO3 is deposited by high frequency magnetron sputtering and dry etched into a desired profile. This method enhances the bonding strength to 50MPa thus preventing the exfoliation at the time of deposition of dielectric film or machining of underlying electrode.
Patent JP-H07322229-A (JP)
Title: Video conference system
Inventor: HABA YOSHIHITO
IPC: H04N7/15
Filed: 1994-05-25
Abstract: PURPOSE:To attain smooth operation of a conference by devising the system such that a voice signal of a terminal equipment approved of an utterance right by a chair man is heard by conference participants but a voice signal of a terminal equipment whose utterance right is not approved by the chair man is not heard by the conference participants so as to avoid duplication in voice utterance. CONSTITUTION:Upon the receipt of an utterance allowance primitive from a screen control module 32a, an utterance inhibit message is sent to a member whose utterance is at present allowed via a communication control module 32c. Then an utterance permission message is sent to a member whose utterance is allowed via the module 32c. When a user clocks a 'Yes' button on a chair man right request dialog, a chair man right movement primitive is informed to a multi-point control module 32b and switch a mode of the module 32a into the member mode thereby revising display on an image monitor 12 from chair man display into member display. A voice of a terminal equipment receiving an utterance right by the chair man is heard by the conference participants but a voice of a terminal equipment whose utterance right is not approved by the chair man is not heard by the conference participants.
Patent JP-H04317266-A (JP)
Title: Automatic bs video image quality controller
Inventor: TOKUNAGA YUTAKA
IPC: H04N5/20
Filed: 1991-04-17
Abstract: PURPOSE:To display a high quality video image with little noise by controlling a video frequency characteristic by AGC voltage. CONSTITUTION:The AGC voltage outputted from an AGC voltage output terminal 8 of a BS tuner 4 is applied to a video frequency characteristic control terminal 11 of a video processing circuit 6 via a buffer amplifier 9, the high frequency component of a video signal is controlled corresponding to the receiving state of a BS antenna 1 and thus, the high quality video image with little noise can be displayed.
Patent JP-S587631-A (JP)
Inventor: RICHIYAADO UEIN HOIIRAA
IPC: G03C8/52
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61268429-A (JP)
Title: Shaping of heat-softening plastics and plastic composite body
Inventor: ASANO CHIKU
IPC: A61F5/058
Filed: 1985-05-22
Abstract: PURPOSE:To enable to shape into the desired form by a method wherein metal is laminated to heat-softening plastics and heated by eddy current generated within said metal in magnetic field in order to soften said plastics under heat. CONSTITUTION:A composite material 10 is formed by laminating heat-softening plastics to both sides of a metal material 2. Said composite material is useful for the splint or the like. When the composite material is used as the splint, firstly, said compoiste material 10 is placed in magnetic field in order to generate heat within the metal material 2 by eddy current in order to soften the plastics 1. After that, the composite material is set to the affected part and is manually shaped into the predetermined form. The provision of heat insulating layers 3 on the surfaces of the composite material may be preferable in order to prevent the heat from being given directly to the affected part.