baber/WOPTO huggingface dataset:
Patent JP-S60168926-A (JP)
Title: Lock operation device
Inventor: HAGIWARA MAKOTO
IPC: F16H48/22
Filed: 1984-02-09
Abstract: PURPOSE:To ensure stable deflock function at anytime by providing a lock operating device functionable upon exceeding of relative differential speed between defcase and side gear over setting level in the differential device of car. CONSTITUTION:A cone clutch body 6 fitted over the shaft section 2a of side gear 2 is contained in a defcase having a pair of side gears 2, 3 rotatable relatively through a pinion gear 4 while being linked to perform deflock through pressure contact against the innercircumferential face 1a of frictional face 6a. While lock operating system or an actuator 10 is supported on the defcase 1. Upon reaching of relative rotation of side gear 2 against the defcase 1 to setting level, a movable body 17 will hop from the drive cam 13 to displace more than predetermined amount thus to stop the stopper click 18 to the lock click 20 and to displace the clutch body 6 to the deflock position through the rotary shaft 14.
Patent JP-H07230579-A (JP)
Title: Automatic vending machine for book information
Inventor: HANABE KENICHI
IPC: G06Q20/24
Filed: 1994-02-18
Abstract: PURPOSE:To provide an automatic vending machine which handles the data on the book metaphor or electronic books and can easily complete various types of books with no caring about the out of stock. CONSTITUTION:A large quantity of book information is stored in a file memory 15 of large capacity for sale of various types of books. When a book is selected out of the book selection menu shown on a touch panel display 12, etc., it is checked whether the price of the book can be collected by a charging device 13. If the collection of the price is possible, the relevant book is copied in a convertible file memory medium 31 or sent to reader computer. Thus the charging processing is carried out. Furthermore a means is used as one of means that store the book information in the memory 15 and automatically receives and stores the book information which are broadcast from a book information broadcast center.
Patent JP-H08206459-A (JP)
Title: Denitration treatment of exhaust gas
Inventor: IPPOSHI ISAO
IPC: B01D53/94
Filed: 1995-02-09
Abstract: PURPOSE: To prevent the precipitation of a solid in an aq. urea spray nozzle by adjusting the mixing ratio of an aq. urea raw soln. and water corresponding to the concn. of NOx in exhaust gas by a controller and holding the concn. of urea to a value supplying urea in an amt. necessary for reducing the concn. of NOx in the exhaust gas to a set value. CONSTITUTION: Spray urea aq. solution N supplied to a urea aq. solution spray nozzle 6 through a urea aq. solution supply pipe 8 is prepared by mixing the urea aq. raw soln. N1 stored in a urea aq. raw soln. tank 12 and water W stored in a water tank 14 by a mixing valve 16. The mixing valve 16 is controlled on the basis of the detection signal from an engine output detector 17 through a controller 18 to adjust the concn. of urea of spray urea aq. solution N supplied to the urea aq. solution spray nozzle 6 and, even when the load of an engine is low, the flow rate of water W is increased so that spray urea aq. solution N flows to the nozzle 6 in a predetermined flow rate.
Patent JP-S61180764-A (JP)
Title: Oxidization of p-diisopropylbenzene
Inventor: YOSHIDA YUJI
IPC: C07C409/12
Filed: 1985-02-07
Abstract: PURPOSE:To obtain p-diisopropylbenzene dihydroperoxide, smoothly in high yield, by the liquid-phase oxidization of p-diisopropylbenzene with molecular oxygen at a specific reaction temperature. CONSTITUTION:p-Diisopropylbenzene (abbreviated as p-DIPB) is oxidized with molecular oxygen in the presence of an alkaline aqueous solution at <100 deg.C, and the oxidization is continued thereafter by combining the step to raise the temperature and the step to keep the reaction temperature at a constant level. The reaction temperature is maintained to <100 deg.C until the conversion of p- DIPB reaches 70%, and raised to 103-110 deg.C when the conversion reaches 70-90%. The objective compound can be produced by continuing the oxidation reaction until the hydroperoxide concentration in the oxidization product reaches >=20wt% in terms of p-diisopropylbenzene monohydroperoxide and reaches to a level higher than the hydroperoxide concentration before heating to 103-110 deg.C by >=10wt%.
Patent JP-2000224262-A (JP)
Title: Network management system
Inventor: TAKEDA TETSUYUKI
IPC: H04L69/40
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a network management system by which a communication network consisting of various devices with different management object forms and different network management protocols can efficiently be managed. SOLUTION: A processing function part depending on a form of a management object among functions of a network management system built up on a distribution object platform CORBA is integrated by gateways 7, 8 and a processing function part independently of the form is integrated with an object operation request section 4, a name management section 5 and an IMO management section 6.  Then the IMO management section 6 stores a cross reference between an instance name and an attribute name of a management object processed by the object operation request section 4 and an instance identifier to identify a management object instance of object devices 2, 3 to be managed and a network management protocol type, and a gateway to be used is specified depending on the instance name and the attribute name of the management object to manage a device with the form of different management objects such as SNMP and CMIP.
Patent JP-S56118255-A (JP)
Title: Mass spectrometer
Inventor: TSUCHIYA KOUYOU
IPC: H01J49/10
Filed: 1980-02-23
Abstract: PURPOSE:To enable the correct measurement of the amount of filming material in a vacuum deposition device, by setting the gas ionization voltage of an ion source between the ionization voltages of analyzing gas and background gas. CONSTITUTION:When measuring the deposition amount of filming material such as Si, Al from a evaporation source 2 to a specimen chip 3 by means of a mass spectrometer 1, the gas ionization voltage of ion source is set between the ionization voltages of analyzing gas and background the gas. When employing Mo, Si, Al, Cu as the filming material, for example, the gas ionization voltage of the ion source is set between the ionization voltage of said material or 5-8V and the ionization voltage of background gas such as N2, O2, CO, H2O, CO2 or approximately 12-15V.  Consequently only the analyzing gas can be measured correctly without the influence of same mass of background gas.
Patent JP-H02201405-A (JP)
Title: Optical receiver
Inventor: YAMASHITA JUNICHIRO
IPC: G02B6/42
Filed: 1989-01-31
Abstract: PURPOSE:To allow the plane disposition of an optical fiber and a semiconductor substrate to be formed with a photodetector so that the propagation direction of a light signal and the propagation direction of an electric signal can be made the same by forming a specular surface which bends an optical path on a part of the side face of a chip carrier which holds the semiconductor substrate formed with the photodetector. CONSTITUTION:The specular surface 10 formed to have a sharp angle with the surface of the semiconductor substrate 3 is provided in a part of the side face of the chip carrier 9 which holds the semiconductor substrate 3. The part of the semiconductor substrate 3 where the substrate does not come into contact with the chip carrier 9 within the plane facing the specular surface 10 is applied with a non-reflection coating 11. The light emitted form the core part 3 of the optical fiber 4 is bent in the optical path by the specular surface 10 formed on the side face of the chip carrier 9 and is made incident to the photodetector 1 after the light transmits the semiconductor substrate 3. The disposition of the optical fiber and the semiconductor substrate having the photodetector or an OEIC element on the same plane is possible in this way and the package of the optical signal receiver is miniaturized; in addition, the packaging of the optical receiver by efficiently disposing the same with other optical circuit parts and electronic circuit parts is possible as well.
Patent JP-2000223828-A (JP)
Title: Structure of conductive part of electric component
Inventor: TAGUCHI MASAE
IPC: H01R4/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient solder on the conductive parts of an electric component and the contact lands on a circuit board when the current-carrying parts of the electric component are soldered to the contact lands on the circuit board, by forming an uneven portion in the portions of the conductive parts to be brought into contact with solder. SOLUTION: A connector 1 is provided with conductive parts 4 to be brought into contact with connecting lands 6. A recess 9 is formed in the sides 4b of the conductive parts 4 to form uneven portions 10. Soldering is performed by flow soldering, and solder covers the conductive parts 4 and the connecting lands 6. With this constitution, the recess 9 is formed in the portions of the conductive parts 4 to be brought into contact with solder, that is, the sides 4b of the conductive parts 4, thereby increasing the uneven portions 10 are formed on the sides 4b of the conductive parts 4 and the area of contact between the conductive parts 4 and the solder. Further, the solder goes into the recesses 9, and a sufficient quantity of solder is ensured and the strength of solder joint is enhanced.
Patent JP-S61180701-A (JP)
Title: Aqueous suspensionlike biocidal composition and production thereof
Inventor: IWASAKI TETSUHARU
IPC: A01N25/30
Filed: 1985-02-06
Abstract: PURPOSE:A stabilized aqueous suspensionlike biocidal composition, obtained by emulsifying a water-isoluble biocide which is a liquid at room temperature with polyvinyl alcohol dissolved in water and dispersing a biociode which is a paste or solid at room temperature in the resultant emulsion. CONSTITUTION:A stabilized aqueous suspensionlike biocidal composition obtained by emulsifying 5-35wt% water-isoluble biocide which is a liquid at room temperature, e.g. EDDP, i.e. o-ethyl diphenyl phosphorothiolate, with 0.1-10wt% polyvinyl alcohol or a derivative thereof dissolved in 10-85wt% water, adding 5-35wt% biocide which is a paste or solid at room temperature, e.g. phthalide, i.e, 4,5,6,7-tetrachlorophthalide, 0.1-10wt% dispersing agent, e.g. polyalkylene styrenated phenylphenol ether and 0.001-10wt% water-soluble thickener, e.g. carboxymethyl cellulose, to the resultant emulsion and agitating the mixture.
Patent JP-S54114613-A (JP)
Title: Over speed preventing control method of steam turbine
Inventor: KAWADA YASUO
IPC: F01D21/00
Filed: 1978-02-28
Abstract: PURPOSE: To suppress over speed peak value of turbine on light load, by shutting suddenly all intercept valves when prescribed speed increase ratio and prescribed speed increase at light load.  
     CONSTITUTION: The intercept valve flow signal is added to signal from the differential transfomre 26 to detect intercept valve opening with an adder 54, its error  signal is amplified with an amplifier 21, changed to hydraulic signal from electrical  signal with servo valve 22, led into the cylinder 23, and made the half intercept  valves opening 23a. The remaining half intercept valves are led into the cylinder 29  the bi on-off contro with the limit switch 27 and soliniod valve 28. When less than  20% load, signal of the limit switch 81 is transmitted to the quick operating solenoid valve 30 in place of the soleniod valve 28, permitting to shut suddenly the intercept valve of on-off control, and over speed value is suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11220404-A (JP)
Title: Compression controller and storage medium
Inventor: INOUE KENJI
IPC: H03M7/30
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To decrease the number of times of access due to every processing and to shorten the integral processing time of compression control by adding information corresponding to the kind of data to these data and preparing a compression table through one time of analysis to data corresponding to the added information. SOLUTION: A compression control part 14 adds information showing whether data for 8 words are '00' or 'FF' and further whether these data are ordinary data or not (such as setting a flag, for example,) through its 8-word latch data analytic part. When this information is to be recognized by the data analytic part and when there is no information, processing is proceeded through an original sequence. When the information is added, reading for the unit of one word is stopped and the preparation of the table is executed by an analytic processing part. When the data are '00' or 'FF', the table just for these data (8 words) is completed at once. Therefore, the access for eight times can be finished at once.
Patent JP-S63190390-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: KAWACHI MASARU
IPC: H01L21/365
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a semiconductor light emitting element excellent in a blue light emitting property by a method wherein a ZnSxSe1-x single crystal obtained through an iodine transport method is used as a substrate crystal. CONSTITUTION:A material, which is obtained from platelike polycrystalline ZnSxSe1-x used as a raw material through an iodine transport method, is used as a ZnSxSe1-x single crystal substrate in a manufacturing process wherein a ZnSxSe1-x epitaxial layer of the same kind is laid on a ZnSxSe1-x (0<=x<=1) single crystal substrate to be used as a light emitting layer for the manufacture of a semiconductor light emitting element. A crystal layer 12 of the same kind is laid on this crystal substrate 11 to be used as a light emitting layer for the formation of a light emitting junction. Therefore, an excellent current-voltage characteristic is obtained and such a layer as a reversal layer or a high resistance layer having a bad effect on a light emitting property is prevented from generating in interfaces. Thereby, the blue light emitting element excellent in property and also in process can be obtained.
Patent JP-H07207875-A (JP)
Title: Fitting for composite building material
Inventor: MURATA YOSHIHIKO
IPC: E04F13/08
Filed: 1994-01-24
Abstract: PURPOSE:To manufacture a composite building material simply, and to mount the composite building material positively without requiring space, in which a spring, etc., are installed, on the surface of a backing material. CONSTITUTION:An extrusion-molded cement board 1 has the recessed section 5 of a single-sided dovetail groove in a composite surface, and a projecting section 6 formed to the rear of a ceramic tile 2 is fitted into the recessed section 5. A fitting 3 is arranged in space between the extrusion-molded cement board 1 and the ceramic tile 2. A spring coil type spring 4 is annexed to the inside of the fitting in the fitting 3. The end section with the spring of the fitting 3 is brought into contact with the extrusion-molded cement board 1 at the end section of the spring, and another end section of the fitting 3 is engaged with the upper end of the ceramic tile 2.
Patent JP-S59147382-A (JP)
Inventor: URABE TOSHINAGA
IPC: D21H19/02
Filed: 1983-02-10
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-S62180041-A (JP)
Title: Distance piece for gas turbine
Inventor: SHIGA MASAO
IPC: C22C38/48
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a distance piece for gas turbine having high creep rupture strength at 400-450 deg.C and also having high toughness at room. temp. by composing it of a martensitic alloy steel in which creep rupture strength at prescribed temp. and 20 deg.C V notch Charpy impact value are respectively specified. CONSTITUTION:The distance piece for gas turbine is composed of the martensitic steel in which 100,000hr creep rupture strength at 450 deg.C is >=45kg/mm<2> and 20 deg.C V notch Charpy impact value is >=5kg-m/mm<2>. In order to obtain the above high creep rupture strength, it is necessary to regulate the components of the martensitic alloy steel to the following compositional ranges, respectively: 0.05-0.15% C, 0.1-0.3% V, <=1% Si, 0.02-0.2% Nb, <=1.5% Mn, 0.02-0.1% N, 1-2.5% Ni, and the balance Fe with impurities. The distance piece of this invention has above-mentioned characteristics, so that it has a marked effect of high reliability against high-temp. fracture.
Patent JP-H10209592-A (JP)
Title: Wiring board
Inventor: SAIKI HAJIME
IPC: H05K1/11
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of wiring due to the solder cracks developed between connection pads by the change of temperature after connection of the wiring board having great difference in thermal expansion coefficient. SOLUTION: A protruding part 4, having the surface where soldering is impossible, is formed protuberently on the part inside the outer circumference of each connection pad 3 of a ceramic board 1. A solder ball 6 is soldered on the pad 3 using a solder ball 5 having the melting point lower than the solder ball 6, and a terminal is formed. As a result, a void G is formed on the surface of the protruding part 4 and the side face 4b. The void G remains even when the board 1 is soldered to a resin printed board between each connection pad of both wiring boards. Cracks are hardly generated even when shearing force worked along the main surface by the difference in thermal expansion coefficient of both wiring boards. Also, even when cracks K are generated and they develop, they stop at the void G, and disconnection of wire can be prevented.
Patent JP-H02202542-A (JP)
Title: Reinforced plastic bathtub
Inventor: SUZUKI YASUHIRO
IPC: C08L67/06
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a reinforced plastic bathtub prevented in occurrence of crack by stress in release from the mold and thermal shock by forming a gel coat of a cured product of the composition containing a specific unsaturated polyester and polymerizable double bond-containing unsaturated monomer. CONSTITUTION:The reinforced plastic bathtub obtained by forming a gel coat layer of a cured product of a composition containing (A) an unsaturated polyester obtained by reacting A1: an acid component containing >=70mol% unsaturated bibasic acid and/or acid anhydride thereof with A2: a polyhydric alcohol containing >=50mol% hydrogenated bisphenol A propylene oxide derivative expressed by the formula (m and n are integers provided that m+n is 2.2-4 on average) and (B) polymerizable double bond-containing unsaturated monomer (e.g. styrene or vinyltoluene), curing agent (e.g. methylethyl ketone peroxide) and as necessary curing accelerator, polymerization inhibitor, pigment, etc.
Patent JP-S61183017-A (JP)
Title: Tray delivery device
Inventor: MOTODA KENRO
IPC: B65G59/06
Filed: 1985-02-08
Abstract: PURPOSE:To enable the number of piled trays to be increased so as to improve the adaptability to lines by arranging a feed and piling section equipped with a tray lifting means so as to enable the tray to be transferred between a product take-in section and a product take-out section in a tray delivery device. CONSTITUTION:Trays in a piled up form, are placed on a transfer table 213 of a carry-in device 211. They are transferred to a tray feed section 40 by means of a roller 215 and a transfer roller 21. Then, a tray T is lifted only by a space equivalent to a piece of the tray by means of a base table 42 of a lift 41 allowing a tray T2 in the second stage to be held with a tray holding section activated (not shown). Then, the base table 42 is further lifted upward permitting all trays beyond the second stage to be floated from the first stage. Under this condition, a tray in the first stage is transferred to a product take in/out section 50 by means of the roller 21 of a transfer table 20. The tray is returned to a tray pile-up place 70 after a product has been taken out from the tray allowing the tray to be placed in order to the lowermost position of the trays which have been piled up through a transfer table 30. The tray is then transferred to a carry-out device 212. This configuration enables the number of tray stored to be increased.
Patent JP-S60165780-A (JP)
Title: Semiconductor laser device
Inventor: KUDOU KAZUHIRO
IPC: H01S5/22
Filed: 1984-02-08
Abstract: PURPOSE:To obtain high single longitudinal mode oscillation by widening part of the width of an active layer or a photowaveguide adjacent to the layer. CONSTITUTION:An N type InP clad layer 8, an N type InGaAsP active layer 9, and a P type InP clad layer 10 are sequentially grown on an N type InP substrate 7, and an unnecessary portion is removed. In other words, a narrow waveguide W1 and a wide waveguide W2 are formed to increase the equivalent refractive index of the wide portion of the waveguide as compared with the other portion so as to cause a sufficient reflection to occur an internal interference effect. A semiconductor laser device formed in this manner has, for example, 0.99 or higher of longitudinal mode unity over the wide range of 1.2-4 times the threshold current, thereby obtaining very stable high unit longitudinal mode semiconductor laser.
Patent JP-S57135688-A (JP)
Title: Transistor inverter
Inventor: MITANI MASATAKA
IPC: H02M7/538
Filed: 1981-02-14
Abstract: PURPOSE:To simply protect the rush current of parts forming a transistor inverter body by interposing a choke coil for limiting the rush current between a commercial AC power source and a bridge rectifier. CONSTITUTION:A choke coil L0 for limiting the rush current is interposed between a commercial Ac power source E and a bridge rectifier DB1, thereby protecting the rush current of all the parts forming a transistor inverter bodyIwith a simple structure. The choke coil L0 and a capacitor C1 form a resonance circuit, thereby reducing the power source feedback noise (terminal noise).
Patent JP-H09311704-A (JP)
Title: Manufacture planning method and device therefor
Inventor: ISHIZUKA HIROAKI
IPC: G06Q50/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To make a manufacture plan by improving the yield of product and to improve the manufacturing cost of the product and the delivery delay of the product. SOLUTION: In a processing-waiting product retrieval process 101, a product whose jn (i)-th process P (i, jn (i)) of the product (i) supplied to a manufacture line is not processed and the pre-process P (i, jn (i)-1) of the process is processed is retrieved. In a next process selection process 102, at least one processing possible process which can be processed next to the process P (i, jn (i)-1) a against the retrieved product is retrieved. The total of the manufacture costs of the products (i) and the total of the delivery delay periods when the processes are processed next to the process P (i, jn (i)-1) are calculated. The most superior processing possible process is selected as the next process and a manufacture plan generation process 103 manufactures the manufacture plan for executing such processing.
Patent JP-H04260402-A (JP)
Title: Device for transferring precipitate
Inventor: ITO TAKASHI
IPC: B01D21/18
Filed: 1991-02-18
Abstract: PURPOSE:To maintain function for transferring precipitate by means of pressure water by surely preventing precipitates from going into an opening of nozzle without frequently operating a pressure water pump only for cleaning the opening of a pressure water jet nozzle provided at the bottom of a settling basin. CONSTITUTION:When there is a small quantity of precipitate, an opening 5a of a pressure water jet nozzle 5 is always closed by the restarting spring force of a spring 14 and when pressure water is delivered, a ram 13 is inserted into the nozzle 5 by the pressure of pressure water to open the opening 5a.