baber/WOPTO huggingface dataset:
Patent JP-S63240253-A (JP)
Title: Simplified system for reservation registration
Inventor: SAWAMOTO TAKESHI
IPC: H04M3/56
Filed: 1987-03-27
Abstract: PURPOSE:To improve the convenience of the telephone conference system by extracting routine reservation information stored in a routine reservation information storage means in applying reservation operation and storing the information in the reservation information storage means as reservation information of the routine telephone conference. CONSTITUTION:When a sponser 2 makes a call to a telephone network to reserve a telephone conference whose start time T, number of participants N and duration time H are constant, a reservation information conversion section 151 references a routine reservation information storage section 152 to extract the start time T, number of participants N and duration time H of the telephone conference stored in advance. A central processing unit 15 references a resource idle-occupied management area 161 provided in a file memory 16 and sets a reservation flag F corresponding to a prescribed reservation number (a) with respect to the start time T as the reserved flag in the reservation management area 162 provided to the file memory 16.
Patent JP-H09264321-A (JP)
Title: Angular ball bearing
Inventor: HIRAMATSU KENGO
IPC: F16C33/58
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an angular ball bearing to prevent the shoulder ride against the moment load and to prevent the rigidity from being reduced by increasing the number of rolling elements as much as possible, and optimizing the shoulder height of inner and outer rings and the groove curvature. SOLUTION: In an angular ball bearing having an inner ring 3 of >=100mm in the inner diameter (d), an outer ring 4 whose outer diameter D is set to satisfy the inequality (D-d)/d<0.30 relative to the inner diameter (d) of the inner ring 3 is provided, the number of rolling elements is set so that the clearance between the rolling elements is set to be 0.09-0.15Da to the diameter Da of the rolling element 1, the groove curvatures r1 , r2 of the inner and outer rings are set to be 0.51-0.53Da, and the shoulder heights h1 , h2 of the inner and outer rings are set to be 0.30-0.38Da.
Patent JP-S61235585-A (JP)
Title: Production of water from seawater
Inventor: UCHIYAMA MASAMI
IPC: C25B1/02
Filed: 1985-04-09
Abstract: PURPOSE:To effectively produce water from seawater by electrolyzing the seawater to produce gaseous hydrogen and oxygen, mixing them, and igniting the mixture. CONSTITUTION:Seawater is electrolyzed to produce gaseous hydrogen and oxygen. The gaseous hydrogen and oxygen are introduced into a vessel and mixed. Electric sparks are emitted in the gaseous mixture to bring the gaseous oxygen and hydrogen into an explosive reaction. Water is produced by the reaction.
Patent JP-S61233724-A (JP)
Title: Rotation controller
Inventor: ONUMA TAKASHI
IPC: G03B11/00
Filed: 1985-04-09
Abstract: PURPOSE:To rotate and control a disk to a specific position by providing resistance part different in resistance value, member by member, to the peripheral part of the disk and detecting the resistance value of a resistance part. CONSTITUTION:The resistance values 30A-30D different in resistance value are provided to the peripheral part of the filter disk 2 corresponding to four filters 1A-1D. A resistance value corresponding to a filter to be arranged at some part of a photography system is inputted to a driving means 4, the filter disk 2 is rotated, and the resistance values of the respective filters are detected through a brush 3. Then, it is decide whether or not a detected resistance value is equal to the resistance value inputted to the driving means 4 and the motor is further driven on the basis of the decision result to rotate the filter disk 2 through a gear 5 coupled with the motor or stop the motor.
Patent JP-H04311667-A (JP)
Title: Initial fuel injection suppressing type fuel injection pump
Inventor: TAKAMATSU MASASHI
IPC: F02D1/02
Filed: 1991-04-08
Abstract: PURPOSE:To reduce diesel knocking and diesel engine noise by providing the plunger of an infection pump with a leak port switched before the opening of a spill port so as to suppress the initial fuel injection quantity. CONSTITUTION:A distributor-type fuel injection pump distributes and force-feeds fuel to each cylinder by the reciprocating rotation of one plunger 3. In this case, the plunger 3 of the VE-type injection pump is provided with a separate leak port 17 from a spill port 5, and an annular leak groove 18 and a leak passage 19 are further bored in a peripheral pump body 16. When the force-feeding of fuel is started, the wedge part of the leak port 17 is overlapped with the annular leak groove 18, so that a part of fuel force-fed into a distributing passage 11 from a fuel passage 4 in the plunger 3 leaks into pump 14 to lower fuel force-feeding pressure. Initial injection is thereby suppressed to decrease fuel injected before ignition and thereby to reduce diesel knocking and engine noise.
Patent JP-H09244725-A (JP)
Title: Method and device for track interpolation, and controller
Inventor: MUKAI NOBUHIKO
IPC: G05B19/4103
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To smoothly and precisely reproduce the target track of a moving object and controlling the position of the moving object according to the target track as to the device and method for track interpolation, and controller. SOLUTION: The target track of the moving object 7 can smoothly and precisely be reproduced by providing a target track generating means 3 which calculates target values of a position x1 and a speed v1 after one cycle T of the moving target 7 from initial information on a position x0 and a speed v0 and a target track interpolating means 5 which interpolates the target track of the moving object 7 in one cycle T by approximating it with a polynomial of at least third order or more according to the initial information and target values.
Patent JP-S61235452-A (JP)
Title: Resin composition
Inventor: KITAMURA KAZUO
IPC: C08L33/02
Filed: 1985-04-11
Abstract: PURPOSE:To provide a resin compsn. which has excellent weld strength and resistance to impact and chemicals and gives moldings having excellent appearance, consisting of an arom. polycarbonate resin, an ABS resin and an acrylic elastomeric polymer. CONSTITUTION:1-15pts.wt. acrylic elastomeric polymer (A) which is a copolymer composed of a major portion of an acrylate ester and a minor portion of a comonomer such as a methacrylate ester, butadiene, styrene or acrylonitrole is kneaded together with 100pts.wt. resin mixture of 40-80pts.wt. arom. polycarbonate resin (B) obtd. by reacting a dihydric phenol such as bisphenol A with phosgene or carbonate diester and 60-20pts.wt. ABS resin (C) obtd. by polymerizing a vinyl cyanide compd. (e.g. acrylonitrile) and an arom. vinyl hydrocarbon (e.g. styrene) in the presence of a rubbery polymer (e.g. polybutadiene) derived from a diene monomer.
Patent JP-H10266833-A (JP)
Title: Exhaust emission control device of engine
Inventor: ASANO SEIJI
IPC: F02D9/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily activate a small-sized catalyst by branching a bypass exhaust passage from a main exhaust passage, setting a first catalyst in the downstream from the combining point thereof and second catalyst in the bypass exhaust passage, and providing a means for limiting the passage area of exhaust gas in the downstream of the second catalyst. SOLUTION: In the middle of the exhaust passage 100b of an engine 100, a bypass exhaust passage 108a branched from it and main exhaust passage 108b are provided, and a bypass valve 108 is set in the branching point thereof, A small-sized catalyst 109 is interposed in the bypass exhaust passage 108a, a bypass passage valve 110 is set in the downstream of the small-sized catalyst 109, and a main catalyst 111 is set on the lower stream from the combining point of the bypass exhaust passage 108a and the main exhaust passage 108b. It is judged wether or not the exhaust temperature is a prescribed temperature or higher during engine operation. When it is YES, the bypass valve 108 is closed, and when it is NO, the bypass passage valve 110 is controlled to an opening corresponding to the engine water temperature.
Patent JP-S555113-A (JP)
Title: Manufacturing apparatus for expanded metal
Inventor: HEGI NOBUMITSU
IPC: B21D47/02
Filed: 1978-06-23
Abstract: PURPOSE: To make possible the expanded metal with flat sectional face to be easily, efficiently manufactured, by actuating the expanding rod harmonically with the shearing upper blade depending on the toggle motion of the link.  
     CONSTITUTION: When the eccentric shaft 5 rotates, the upper blade holding bed 8a attached to the elevating beam 7 and the upper blade 8b are elevated by the connecting rod 6. When the upper blade 8b is going down, the sheet blank 20 is sheared; and when the upper blade 8b is going upward, the upper blade holding bed 8a repeats the transverse movement, and repeats the shearing action after the sheet blank 20 is sent away. The eccentric shaft 11 for expanding action causes the toggle motion of the link 14a, 14b, 14c, and 15a, 15b, 15c, with the pin 17, by the gears 10a, 10b, harmonically with the elevating beam 7, and causes the forward and backward motion of the expanding rods 13a, 13b, 13c. The expanding rods 13a, 13b, 13c, expand the stranded part of the sheared, expanded metal, and go backward with the upward movement of the upper blade 8b. Thus sheared, expanded "expanded metal" is finished into the flast sectional condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S561004-A (JP)
Title: Optical cable added overhead earth wire
Inventor: HIUGA MASANORI
IPC: G02B6/44
Filed: 1979-06-15
Abstract: PURPOSE:To give flexibility to the overhead earth wire by using the metal corrugated pipe disposed with an optical cable therein as a center wire, and twisting together Al or Al-alloy, zinc-coated steel wires or Al-coated steel wires around the same. CONSTITUTION:An optical cable 2 is disposed within a corrugated pipe 1. With this corrugated pipe 1 as a center wire, Al, Al-alloy, zinc-coated steel wires or Al- covered steel wires are twisted together around the same to constitute the overhead earth wire. As a result of this, the optical cable protecting pipe and overhead earth wire have high flexibility and therefore stress is hard to concentrate at the optical cable and there is no possibility for impairment of its transmission characteristics.
Patent JP-H07264078-A (JP)
Title: Bch encoder and bch encoding method
Inventor: KITAJIMA MITSUHIKO
IPC: H04L1/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide a BCH encoder and a BCH encoding method capable of high-speed encoding in the small capacity of memory space in a microprocessor. CONSTITUTION:A generation matrix expressed by an irreducible ladder-type canonical shape is prepared in a generation matrix preparation means 50 beforehand and is stored in a generation matrix table 60, the position of a value '1' in information bits is detected in a detection means 51 and the information bits and the unit matrix part of the generation matrix are compared. A row where the position of '1' coincides with the information bits in a column direction in the generation matrix is extracted in a row extraction means 52 and stored in an extracted row table 61. When detection and extraction processings are completed for the entire information bits, an addition processing for which '2' is a modulus is performed in the column direction of the extracted row table 61 in an addition means 53 and the result is stored in a code word table 62.
Patent JP-H09266307-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/78
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a current control type element which has a short turn off time while holding favorably the pressure resistance of an element or the other characteristics in a bipolar normally off type vertical type power element. SOLUTION: In a bipolar normally off type vertical type power element, a p type bypass area 9 is provided, which comes in contact with an insulation film 5 in an area sandwiched at least by a fixed potential insulation electrode 5 so as to reduce the resistance against a minority carrier current which moves in a p type gate area 8, in an n type area during turn off time and an inversion layer.
Patent JP-H01247014-A (JP)
Title: Land usage with stair system
Inventor: NISHIMORI NOBORU
IPC: A01G9/28
Filed: 1988-03-28
Abstract: PURPOSE:To provide the title land usage so designed that the land is made into a stair type one, soil is put on reinforced concrete and a gradient is imparted to effect favorable drainage, and then iron poles are piled, thereby improving working efficiency. CONSTITUTION:Narrow water channels 5, 6 are provided on artificial cultivated lands 7-18. Steel poles are fitted with frames 19-36 for concrete soil residence. Also, the gradient of the ground is assumed to be 0.1414.
Patent JP-S61275097-A (JP)
Inventor: UIRIAMU UIAA RUISU
IPC: B64C1/22
Filed: 1986-04-03
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-H07279757-A (JP)
Title: Combustion for stirling engine
Inventor: YAMAHIRA SHIGEMI
IPC: F02G1/055
Filed: 1994-04-14
Abstract: PURPOSE:To achieve high load combustion, short flame combustion, and high turn down ratio which are demanded in a Stirling engine, and provide a combustor having low NOx. CONSTITUTION:A combustion air supply passage 52 for supplying combustion air is provided around a sprayer 38 for petroleum liquid fuel, and the air supply passage 52 is partitioned from a combustion chamber 11, and an exhaust gas circulating passage 53 is provided to mix a part of combustion exhaust gas staying in the combustion chamber 11 in combustion air staying in the air supply passage 52 by suction force caused by flow of combustion air which flows through the inside of the air supply passage 52.
Patent JP-H07279614-A (JP)
Title: By-pass valve automatically warming device
Inventor: KONISHI KIMIO
IPC: F01D25/10
Filed: 1994-04-14
Abstract: PURPOSE:To provide a by-pass valve automatically warming device designed to supply a minimum required steam to a warming line. CONSTITUTION:A by-pass valve having a warming line 12, an automatic warming valve 11 provided on the warming line, a first setting means 2 for receiving a main steam pressure signal and outputting a drain set value, a second setting means 5 for outputting a warming copletion set value, and a calculating means for receiving a temperature signal of the by-pass valve and outputs of the setting means 2, 5 to send an open signal to the automatic valve 11 when the temperature signal is smaller than the output of the setting means 2, and output a closed signal to the automatic valve 11 when the temperature signal reaches the output of the setting means 5.
Patent JP-S62233055-A (JP)
Title: Brushless motor
Inventor: KOGA YOSHIRO
IPC: H02K29/00
Filed: 1986-04-02
Abstract: PURPOSE:To simplify a driving circuit, by contriving the brushless organization of single phase. CONSTITUTION:So far as a brushless motor is concerned, on its rotor yoke1, a rotor magnet 2 and a shaft 3 are fixed, and a stator yoke 4 is wound up with a. stator coil 5, and on a base, a bearing unit 6 is fixed, and the motor is organized by combining them with one another. The rotor magnet 2 is ring- formed and is magnetized with two poles in the axial direction. The stator yoke 4 has four projected sections. Then, magnetic flux generated from the rotor magnet 2 comes into a groove section in the circumferential direction of the stator yoke through the void of the surface of the stator coil 5 confronted with the rotor magnet 2, and comes into the end section of the rotor yoke through the void from the projected section of the stator yoke, and returns to the rotor magnet 2 via the rotor yoke1.
Patent JP-S51150696-A (JP)
Title: Electrode material for the voltage non-linear resister
Inventor: NISHIMOTO KAZUYUKI
IPC: C03C8/02
Filed: 1975-06-20
Abstract: PURPOSE:Presentation of the glass frit of new composition Bi2O3-SiO2-B2O3 included in the paint of the silver electrode, for use of the varister consisting of mainly ZnO sintered substance, to improve the voltage non-linear characteristics.
Patent JP-H06319773-A (JP)
Title: Massager
Inventor: GIYUNTAA SHIYUBUAISUFURUTO
IPC: A61H15/00
Filed: 1994-04-14
Abstract: PURPOSE: To distribute pushing pressure acting on a massage instrument via a grip homogeneously over the entire length of a shaft carrying a massaging or rolling body. CONSTITUTION: Shaft 24 for carrying a massaging or rolling body 26 is held by a grip in a connection portion that is at least restrictively elastically flexible in a transverse direction in respect to the longitudinal direction of shaft 24.
Patent JP-H05244071-A (JP)
Title: Radio channel dynamic allocation system
Inventor: YAMAGUCHI TSUKASA
IPC: H04B7/26
Filed: 1992-02-27
Abstract: PURPOSE:To make the quality of call connecting service uniform by gathering real traffic data on respective radio base stations, and dynamically allocating the number of channels and radio frequencies of the respective radio base stations at specific time intervals according to real traffic which varies daily and hourly. CONSTITUTION:A mobile body terminal 5 is connected to transceivers 1 of plural radio base stations 2, 3, and 4 and connected to a mobile body communication exchange 9 by plural multiplex line interface circuits through controllers 8. The exchange 9 sends the result of the traffic gathering statistical processing of an originating and terminating signal quantity from the terminal 5 to a radio source allocation processor 12 periodically and processes and determine the number of channels and radio frequency data of the transceivers 1 at specific time intervals according to the traffic intensities which vary by the radio base stations 2, 3, and 4. The data are sent to a data down-loading circuit 13, which sends out the number of in operation channels and allocation frequency variation data to the control circuits 8 of the respective base stations.
Patent JP-S61236627-A (JP)
Title: Accumulating method for fine glass grain
Inventor: OGURA KUNIO
IPC: C03B37/018
Filed: 1985-04-10
Abstract: PURPOSE:To secure the stability of an air stream in a period of the accumulation of the fine glass grains and to form a porous glass layer having the superior quality by rotating and transferring slowly a burner along a locus circle in a period of the formation of the porous glass layer. CONSTITUTION:A rodlike base material 21 is interposed between a burner 11 and an exhaust port 18 and rotated in the direction shown in an arrow R and transferred in the V direction. An injection end part of the burner 11 is directed toward a point P of the exhaust port 8 which is deviated from a rotating axial core O of the base material 21. The fine glass grains are injected on an outside periphery of the base material 21 from the burner 11 to form a porous glass layer 22. When a laser beam L circumscribed to the peripheral surface of the base material 21 is interrupted by the accumulated formation of the porous glass layer 22, the burner 11 and an irradiator 19 provided thereby are drawn in the direction shown in an arrow S with a guide rail 13 as the guidance. The angular laser beam is made incident on a detector 20 and the porous glass layer 22 is accumulated up to a prescribed thickness. Thereby the air stream of the burner is smoothly flowed to the exhaust port 18 along the peripheral surface of the porous glass layer 22.
Patent JP-S59205044-A (JP)
Title: Sun-planet multispeed transmission clutch
Inventor: TAKAHASHI TAKASHI
IPC: F16D25/10
Filed: 1983-05-02
Abstract: PURPOSE:To enable high-efficiency transmission, by interposing a multistage planet gear mechanism between an input and an output shafts, coupling the internal gear of the mechanism to one of the input and the output shafts, coupling a carrier to the other, and providing brake mechanisms for plural sun gears. CONSTITUTION:When one bellows 25 of a brake mechanism 5 is hydraulically operated as an input shaft 2 is rotating, a plate 19 is braked to lock up a sun gear 11 to transmit the torque of the input shaft 2 to an output shaft 3 through an internal gear 7, a planet gear 9, a shaft 13 and a carrier 15 while rotating the output shaft more slowly than the input shaft. When the other bellows 26 is hydraulically operated, a plate 20 is braked to lock up a sun gear 12 to transmit the torque of the input shaft 2 to the output shaft 3 through the internal gear 7, a planet gear 10, a shaft 14 and the carrier 15 while rotating the output shaft more slowly than the input shaft, at a smaller reduction gear ratio than the former case. Prescribed reduction gear ratios are thus attained without adding a speed increaser, for high-efficiency transmission.
Patent JP-2000262978-A (JP)
Title: Sorting apparatus
Inventor: IKEDO MITSURU
IPC: B07C3/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of sorting work of packets and envelopes to which postal code numbers, etc., are attached. SOLUTION: The sorting apparatus comprises a supply section for supplying sorting objects 1, a transporting section 3 for individually handing over the supplied objects to be sorted 1 to carriers 4 and a controller 6 for controlling the objects to be sorted 1 housed in the carriers 4 so as to house the same in corresponding housing boxes 8 in accordance with the sorting information. A plurality (2A and 2B) of the supply sections 2 are disposed to constitute the apparatus so as to alternately supply the objects to be sorted 1 to the transporting section 3, by which the efficiency of the assorting work is improved. In addition, the apparatus is so constituted that the supply plate surface mounted with the objects to be sorted 1 in the supply sections is higher on the transporting section 3 side, by which the postures of the objects to be sorted 1 on the supply section are stabilized.  The sorting work is thus additionally speeded up by the enhanced efficiency of the supply work.
Patent JP-H03274205-A (JP)
Title: Locally hardened sintered body and manufacture thereof
Inventor: KAMIMURA TADASHI
IPC: F01L1/18
Filed: 1990-03-26
Abstract: PURPOSE:To easily obtain a locally hardened sintered body with simple process by forming a capsule powder prepared by coating core element of hard raw material with electric conductible powder constituting the sintered body and sintering the part to be hardened with electric conduction. CONSTITUTION:For example, the body of a rocker arm 100 for internal combustion engine is formed from a sintered body of iron series sintering powder 3. Further, the alumina core element 2 of raw material having higher hardness than the powder 3 and the powder 3 are sufficiently mixed, and the mixed powder is kneaded in a box applied with electrostatic charge, and the powder 3 having a small particle diameter, is applied on the surface of the core element 2 having a large particle diameter, with static electricity powder. This is further rolled in a housing with high speed rotating wings to obtain the capsule powder 1 by firmly applying the powder 3 on the core element 2. This powder 1 is set to the part corresponding to the position of a sliding face 110 or the prescribed quantity of powder 3 is set to the arm 100 body part by using a sintering mold 10 and pulse voltage is impressed through electrodes 14, 15 and upper and lower pins 12, 13, and they are mutually stuck under melting.