baber/WOPTO huggingface dataset:
Patent JP-H06213459-A (JP)
Title: Ad sensing circuit of heating and cooking device
Inventor: TANAKA HIRONOBU
IPC: H03M1/12
Filed: 1993-01-20
Abstract: PURPOSE:To enable an analog value outputted from a plurality of analog outputting means to be processed by one AD converting means in an AD sensing circuit of a heating and cooking device and to provide the AD sensing circuit which is not restricted in the number of AD converting means and provides a convenience in use. CONSTITUTION:An AD converting means 5 is provided with an analog selecting means 18 for selecting one of a slide resistor 2 for outputting an analog value and a thermistor 7, thereby two analog values can be processed by one AV converting means.
Patent JP-H09196244-A (JP)
Title: Steel pipe excellent in aseismic characteristic
Inventor: NAGAE MORIYASU
IPC: B21C37/08
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe excellent in the aseismic performance as well as hard to generate partial buckling if it is of a large dia. and thin wall type by making the distortion at the starting point of hardening and the coefficient of hardening specified values in the nominal stress-nominal distortion curve obtained by an axial tensile test. SOLUTION: In the nominal stress-nominal distorsion curve obtained by an axial tensile test, the distortion at the start of hardening should be 1.5% or less and the coefficient of hardening should be 0.15 or more. Any of UOE steel pipe, spiral steel pipe, electro-resistance welded tube, press-bent steel pipe is applicable if it has a caracteristic to meet a required level, irrespective of its manufacturing method. The characteristic can be give by controlling the components of steel pipe or for example by controlling the rolling conditions of copper plate before it is formed into a pipe, otherwise by applying heat process and work process to a steel pipe formed or just being formed. The chemical composition or production conditions are not specially limited.
Patent JP-S60239360-A (JP)
Inventor: SUZUKI KEIICHIROU
IPC: C04B35/565
Filed: 1985-01-21
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-H1129003-A (JP)
Title: Starting device of occupant protective device
Inventor: FUJISHIMA HIROMICHI
IPC: F42B33/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To exactly start a plurality of occupant protective devices by inhibiting the outputs of driving signals based on the collision of a vehicle to a current control means when the occupant protective devices are abandoned. SOLUTION: At first, whether on-vehicle power supply voltage is 3 V or below or not is judged (S240). When the power supply voltage is judged to be 3 V or below, further whether tool supply voltage is 8 V or more is judged (S241). When the tool supply voltage is judged to be 8 V or more, the state is judged to be the forced starting time of an air bag device, a collision decision to be performed in a microcomputer 24 of ECU(electronic control unit) 6 is inhibited and the outputs of the starting signals to ignition transistors 26a, 26b, 26c, 26d, 26e, 26f are inhibited (S242). Thus, occupant protective devices can be exactly abandoned because an electric current is not supplied from an on-vehicle power source to a squib and the current is supplied to the squib from only the on-vehicle power source at the time of scrapping the occupant protective device.
Patent JP-H05203342-A (JP)
Title: Method and device for liquefying supercritical gas
Inventor: HONDA HIDEYUKI
IPC: F25J1/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a method and a device for liquefying various kinds of gases, such as, nitrogen, oxygen and methane, in particular, supercritical gases, which can realize an economical equipment by minimizing the number of gas- liquid separators which are employed as liquefiers without degrading liquefying efficiency. CONSTITUTION:A cooling process in which a part of supercritical gas cooled down to a temperature lower than a critical temperature is made to undergo an isenthalpy expansion to be a cool source of the supercritical gas is repeated twice or more. The supercritical gas passing through the cooling process and cooled sufficiently is decompressed and then taken out as a liquefied gas product.
Patent JP-S58125832-A (JP)
Title: Passivation method for 3-5 group compound semiconductor
Inventor: ADAKA SABUROU
IPC: H01S5/02
Filed: 1982-01-22
Abstract: PURPOSE:To impove the characteristics of a device, to lengthen its life and to ameliorate its reliability by turning the surface of the III-V group compound semiconductor into passivity by sputtering-etching the surface in N2. CONSTITUTION:With the III-V group compound semiconductor, it is a compound consisting of two elements or more and reacts with O2 in atmospheric air, there is an unstable natural oxide film on the surface, and the excellent characteristics and reliability of an element are impeded. The natural oxide film is removed through sputtering etching in N2, in which damage due to sputtering is difficult to be generated, without using an inert gas such as Ar while divergence from the stoichiometrical theory of the surface is avoided. That is, a dangling bond generated due to divergence is reacted with N, and the generation of  the dangling bond is prevented. Accordingly, the leakage currents of the surface decrease, and the compound semiconductor element having long life and high  reliability is obtained. When the semiconductor is sputtering-etched in N2 and  the surface is coated with an insulating film made of SiO2, Al2O3, etc., the  method is more effective.
Patent JP-H06212987-A (JP)
Title: Mechanical supercharger
Inventor: NAKAJO MASAKI
IPC: F02B33/36
Filed: 1993-01-20
Abstract: PURPOSE:To surely adjust the phases of rotors mutually at the time of assembling and shorten the assembling time. CONSTITUTION:A first timing gear 22 having a helical toohed form on the outer peripheral part 22a is pressed in one end of a driving shaft 12, and a second timing gear 23 having a helical gear 23a meshed with the first timing gear 22, which is formed on the outer peripheral part 23a, is pressed in one end of a driven shaft 13.
Patent JP-H07221294-A (JP)
Title: Manufacture of insulated-gate semiconductor device
Inventor: KITAHIRA YASUO
IPC: H01L29/78
Filed: 1994-01-27
Abstract: PURPOSE:To manufacture, in a simple manufacturing process, a structure in which a gate-drain capacitance Cdg is reduced by a method wherein an oxide film under a gate electrode is made partly thick. CONSTITUTION:A guard ring region is formed on the surface of a semiconductor substrate 1, and a silicon nitride film is deposited on the whole face. The silicon nitride film is patterned, and a field plate is formed on the guard ring region. In addition, the silicon nitride film is left on a part which is surroubnded by a body region 2 as an element formation region, and a mask 13 is formed. An oxide film is etched using the mask 13 as a selection mask, and a thick oxide film 16 is formed. After the mask 13 has been removed, a gate oxide film is formed, a gate electrode is formed, a channel region is formed, and a source region is formed.
Patent JP-S59133903-A (JP)
Title: Rolling installation
Inventor: HONJIYOU HISASHI
IPC: B21B1/24
Filed: 1983-01-20
Abstract: PURPOSE:To improve remarkably the shape controlling capability of a tandem rolling mill by providing a taper part to the end part of work roll of the mill capable of work roll shifting and roll bending, and controlling edge drop and the distribution of surface pressure. CONSTITUTION:On the upstream side of a rolling installation capable of work roll shifting and roll bending; a taper shape with about <=2/1,000 degree of taper is provided to the end part of work roll 10 of the mill and an overlap l1 of about >=200mm. is given between the taper part of roll 10 and a rolling material 1, to level the pressure distribution P between the roll 10 end part and a backup roll 3. Next, the taper part of a roll 11 of a mill on the downstream side is overlapped with the material 1 to an extent that the material 1 causes an edge drop by its elastic deformation, to offset the amount of the elastic deformation, by providing a taper of about >=2/1,000 to the end part of the mill roll 11 and giving an overlap l2 of about <=100mm. between the roll 11 and the material 1. In this way, the shape controlling capability of the mill is improved and the edge drop can be controlled.
Patent JP-S5928705-A (JP)
Title: Plane array antenna
Inventor: INAGAKI NAOKI
IPC: H01Q13/10
Filed: 1983-01-20
Abstract: PURPOSE:To miniaturize an antenna, by providing axially a slit on an H plane in common use for a rectangular waveguide of the standard size and that of a large size and providing plural slots for irradiating an electro magnetic wave. CONSTITUTION:The plane array antenna is constituted with the waveguide 1 of the standard size propagating a low-order TE10 mode and the waveguide 2 of the large size converting the mode of the waveguide 1 into the high-order TEn0 mode (n>1) and propagating the high-order mode. The phase constant is taken equal to that of the waveguide 1 at the center frequency of the waveguide 2 and both ends of the waveguide 2 is shielded. The slit 4 is formed to the H plane in common use of the waveguides 1, 2 and the waveguides 1, 2 are coupled electromagnetically with the slit 4. Further, plural slots 3 are provided on the other H plane of the waveguide 2, an electromagnetic wave is irradiated from the slot 3, allowing to miniaturize the plane array antenna.
Patent JP-S61167229-A (JP)
Title: Adaptive equalizing system
Inventor: OGAMI KENJI
IPC: H04B3/04
Filed: 1985-01-18
Abstract: PURPOSE:To improve the information transmission speed by applying once equalizing processing to all quantized transmission characteristics in variance to reduce the adaptive equalizing processing time. CONSTITUTION:An input digital base band signal from an input terminal 11 at the transmission side is converted into a transmission line code from which a code error and block synchronization are detected by a transmission line code converting circuit 21. The converted base band signal is converted (12) into a carrier modulation signal and transmitted to a time constant change transmission line 13. The signal is converted into a base band signal subjected to waveform distortion by a demodulation circuit 14 at the reception side, fed to quantized transmission parameter equalizing circuits 11-1N in parallel, subjected respectively to equalizing processing and the waveform distortion is compensated.
Patent JP-H10205435-A (JP)
Title: Force feed device for dehydrated sludge
Inventor: HAYASHIMOTO KAZUTOMO
IPC: B65G33/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a force feed device for dehydrated sludge capable of reducing piping resistance of force feed dehydrated sludge while keeping sufficient suction for dehydrated sludge having a low moisture content and adverse fluidity. SOLUTION: The force feed device for hydrated sludge comprises a sludge feed device 1 to press dehydrated sludge in a sludge container 2; and a pump 3 to such dehydrated sludge in the sludge container 2 and effect the forced feed of the dehydrated sludge to a piping for conveyance. The lower part on the pump side of the sludge container 2 and the charge port 8 on the inlet side of the sludge feed device 1 are interconnected through a bypass piping 30. Further, an indentation amount of dehydrated sludge by the sludge feed device 1 is set to a value higher than a forced feed amount of dehydrated sludge by the pump 3.
Patent JP-S60152900-A (JP)
Inventor: MURANO SHIGEYUKI
IPC: F42B25/00
Filed: 1984-01-20
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-H08200541-A (JP)
Title: Temperature sensing reacting valve
Inventor: HANYU YUKIO
IPC: F16K31/70
Filed: 1995-01-23
Abstract: PURPOSE: To provide a temperature sensing reacting valve which reduces the pressure loss of fluid, has a small number of part items, and can be miniaturized. CONSTITUTION: This temperature sensing reacting valve 10 is mounted in a branching secondary air passage in an exhaust gas control system. A shaft 12 is secured to the interior wall of tubing 20, and a valve element 11 is freely rotatably supported against the shaft 12. A temperature sensing member 13 is a bimetal formed into a spiral shape by the junction of two kinds of metals with different coefficients of thermal expansion. An effective passage cross-sectional area formed by the valve element 11 and the interior wall 20a of the tubing 20 is sufficiently large and causes little pressure loss so that the required amount of secondary air can be supplied to a catalyst device from a motor- driven air pump. After warming of the catalyst device is complete and the motor-driven air pump is stopped, high-temperature exhaust gas could flow into the branching secondary air passage.  Then the temperature sensing member 13 rotates the valve element 11 in the direction for closing the branching secondary air passage, whereby the high-temperature exhaust gas can be prevented from flowing in.
Patent JP-H07214631-A (JP)
Title: Production of synthetic wood
Inventor: TAKAHASHI SATOSHI
IPC: B29C48/50
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a synthetic wood having a grain pattern also in the inner part thereof by a method wherein a ring member having a through hole of a specific diameter is disposed between the tip of a screw and a die, and thermoplastic synthetic resin materials respectively colored correspondingly to a summerwood part and a winterwood part are supplied to an extruder and roughly kneaded to be melted. CONSTITUTION:A ring member having one or more through holes of 5mm or more diameter is placed between a tip of a screw of an extruder and an extruder die without using a screen and a breaker plate used in an extruder or in replacement thereof. Thermoplastic synthetic resin materials respectively colored in tones corresponding to a summerwood part 1 and a winterwood part 2 of a relatively small quantity are supplied to an extruder. Furthermore, the introduced resins are melted while being appropriately roughly kneaded by the screw. The melt resin is continuously extruded directly from the extruder die or through the ring member. In this manner, a grain pattern can be formed not only on the surface but also in the inner part thereof.
Patent JP-S57122438-A (JP)
Title: Photomask for projection exposure
Inventor: YAMAZAKI KEIZOU
IPC: G03F1/00
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the decrease in illuminance at the exposure and the degradation of a projected image in a photomask for projection exposure wherein one principal plane is covered with a cover glass by providing an antireflection  film to said cover glass. CONSTITUTION:In a photomask for projection exposure wherein the main surface of a photomask 10 having an active pattern area 11 is covered with a cover glass 13 via a separator 12, an antireflection film 14 such as a vapor-deposited layer of a thin metallic film of magnesium fluoride is provided on the cover glass. Hence, the degradation in the illuminance at the exposure is prevented and the projected image of the mask pattern is made sharp.
Patent JP-H01266142-A (JP)
Title: Production of uniform compound of polymer
Inventor: ASUHOKU KUMAA MENDEIRATSUTA
IPC: C08J3/00
Filed: 1989-01-19
Abstract: PURPOSE: To obtain a uniform blend of polymer powders in having a specific composition even without using any extrusion process by mixing a organic solvent solution of at least two polymers with an aqueous medium under high shear mixing conditions and evaporating solvents under prescribed conditions later.  
     CONSTITUTION: At least two polymer powders (having mean molecular weight ≥200 and a particle size of from 1 to 500 μ) selected from polycarbonates, PS and polyesters and dissolved in organic solvents of methylene chloride, 1,2-dichloethylene, chlorbenzene and xylene having a boiling point ≤100°C under 1 atm so that the concentration can become 10-20 wt.%. Next, this organic solvent solution is mixed with the aqueous medium (such as water, for example), at elevated temperatures under the high shear mixing conditions depending on the rotations of blades having the top end speed of 5 ft/sec inside a vessel equipped with no baffle, for example, so that the weight ratio of water/total polymers can become 1-50/1. Next, the solvents are evaporated from this mixture at certain speed to aggregate these polymers on polymer particles existent inside. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57121813-A (JP)
Title: Method and device for cold rolling of strip
Inventor: NAHATA KAZUMI
IPC: B21B37/00
Filed: 1981-01-23
Abstract: PURPOSE:To perform high-efficiency rolling with high rolling reduction and at high speed, by controlling a forward slip so that it exceed the forward-slip limit by detecting the number of revolutions of work roll and the sheet speed of strip at the exit side to compute the foward slip. CONSTITUTION:Forward-slip operators D, E compute the values fT, fB of forward slips from the peripheral speeds UOT, UOB of upper and lower work rolls. An urgent signal is sent by alarm devices H, I when the forward slips fT, fB fall lower than the foward-slip limits fT', fB' previously set by forward-slip limit setters F, G. Then, electric current values of reel motors d, e are controlled through a tension adjuster K so that the foward slips fT, fB exceed the forward- slip limits fT', fB' and the strip tension ratio sigmab/sigmaf us decreased (sigmab: tension at the inlet side, sigmaf: tension at the exit side).
Patent JP-S56150394-A (JP)
Title: Heat insulation closing device for depression ho
Inventor: UORUFUGANGUPEETAA FURITSUKAA
IPC: G21C9/00
Filed: 1981-01-23
Abstract: Heat retarding closure system for partitions having pressure relief openings formed therein especially in nuclear reactor buildings where main coolant nozzles of a reactor pressure vessel penetrate a biological shield, including lightweight construction closure elements having a side facing the reactor and anchors for holding the closure elements, the closure elements being pushable out of the anchors by an overpressure in a given pressure difference direction on the reactor side, and an outer sealing blowout skin, the closure elements being in the form of heat-retarding cassette inserts having a front surface with a peripheral shearing edge formed thereon resting against the blowout skin, and the blowout skin having a given thickness in the given pressure difference direction enabling the cassette insert to shear off the blowout skin and be pushed out of the anchors when a given pressure difference is at least reached.
Patent JP-2000201961-A (JP)
Title: Chemical body warmer with band
Inventor: USUI KAORU
IPC: A61F7/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical body warmer accurately fitted to a curved part of the body and exhibiting remarkable warming effect. SOLUTION: This body heater comprises a flat face heating body 1 formed by storing an exothermic agent generating heat under the presence of air, in an air permeable bag body of flat shape, and a fixing band 2 extended from one end side of the flat face warming body 1. In this case, at least one face of the band 2 is formed of a female fastener 1a of a hook-and-loop fastener, and the band 2 is provided with a male fastener part 4 of the hook-and-loop fastener.
Patent JP-H05207638-A (JP)
Title: Communication controller for hot water supply
Inventor: TAKETSU SHINJI
IPC: F24H1/10
Filed: 1992-01-22
Abstract: PURPOSE:To protect the circuitry of a remote control communication controller upon short circuit of two wire remote control connecting terminals. CONSTITUTION:Upon short circuit of remote control connecting terminals, a timer means 14 measures a time when a receiving means 12 is sustained in low level. If thus measured time exceeds the maximum pulse width of serial signal being employed in communication, a power supply prohibiting means 15 stops a power supply means 10 thus protecting the power supply means 10 against excessive current due to short circuit of remote control connecting terminals 9 and preventing a power supply means 13 from being applied with excessive load. Since the power supply prohibit means 15 stops the power supply means 10 only for a predetermined time, communication resumes automatically upon removal of short circuit state between the remote control connecting terminals 9.
Patent JP-H10208864-A (JP)
Title: Surface wave generating body for high frequency heating system
Inventor: WATANABE ICHIRO
IPC: F24C7/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave generating body which can be freely taken inside and outside a heating chamber. SOLUTION: A surface wave generating body 10 is composed of a surface wave generating body main body 15 in which plural belt-like standing-up pieces are conductively arranged on an upper surface of a conductive plate-made base 13 and a ceramic contour case which surrounds the whole surfaces of an upper surface, an under surface and a side surface of this surface wave generating body main body 15 and is formed so that the upper surface and the under surface become mutually parallel surfaces and in which the base 13 of the surface wave generating body main body 15 is fixed to the inside lower surface side by an elastic adhesive 16.  Therefore, at necessary time, the surface wave generating body 10 is arranged on a rotary stand 8, and heating using a surface wave can be easily performed only by placing frozen food on it, and an ordinary high frequency heating system having no surface wave generating body 10 can be formed as a device capable of performing surface wave heating.
Patent JP-H11211991-A (JP)
Title: Stereoscopic microscope
Inventor: MATSUHIRO SATOSHI
IPC: G02B21/22
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To display an enlarged screen stereoscopically on a display. SOLUTION: The stereoscopic microscope is constituted by fitting monitor cameras 7 onto respective ocular fitting parts of a stereoscopic microscope and displays image signals from the two monitor cameras 7 so that a stereoscopic image can be seen on one display screen. On a plane crossing an optical axis on a PD adjusting mechanism fixation member 2 for fixing the intervals of the ocular lens fitting parts 17 of the stereoscopic microscope, a CCD circuit board 71 including a CCD is mounted and above the CCD circuit board 71, another circuit board 72 is mounted longitudinally long; and a position adjusting mechanism for the optical axis of the CCD circuit board 71 is mounted.
Patent JP-S5293708-A (JP)
Title: 1,1,-bis-(1-methyl-2-vinyl-4,6-heptadienoxy)-alkane
Inventor: ENOMOTO SATOSHI
IPC: C07C43/303
Filed: 1976-02-02
Abstract: PURPOSE: 1, 1'-Bis-(1-methyl-2-vinyl-4,6-heptadienoxy)-alkane of the formula (R is 1-18C alkyl, H), e.g. 1, 1'-bis-(1-methyl-2-vinyl-4,6heptadienoxy)ethane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60156236-A (JP)
Title: Terminal connecting structure of motor
Inventor: HARAGUCHI HIDEAKI
IPC: H02K5/00
Filed: 1984-01-20
Abstract: PURPOSE:To stabilize the contact with a terminal of a motor by inclining the edge shaped terminal of the motor with respect to the terminal contacting surfaces of a pair of narrowing contact plates. CONSTITUTION:When a motor 7 is disposed at the prescribed position, a terminal 18 of the motor 7 is press-fitted to between the contact plates 16b and 17b of contacting fittings 16, 17 to obtain an electric conduction. Since the terminal 18 may be press-fitted in this manner, wirings are unnecessary in case of assembling thereby simplifying the assembling. Since the terminal 18 of the motor 7 is inclined and press-fitted to between the plates 16b and 17b, the deflecting margins of the plates 16b, 17b can be increased as compared with the conventional one to increase the contacting pressure, thereby preventing improper contact.