baber/WOPTO huggingface dataset:
Patent JP-S5563062-A (JP)
Title: Feed water valve
Inventor: SATOU TOMIYOSHI
IPC: F16K31/40
Filed: 1978-11-07
Abstract: PURPOSE: To even a lifting force acting on a diaphragm valve and to obtain a sufficient feed water flow rate even when the working pressure is low, by providing a fluid resistance member in an annular passage formed at the outside periphery of a valve seat in a feed water valve utilizing a diaphragm.  
     CONSTITUTION: When a feed water valve used in a washing machine or the like is closed, a fluid introduced from an inlet port 1a flows through an extraction hole 3 and a small hole 4f into a pressure chamber 20. With a coil 8 excited to move an operating rod 11 upward against a spring 12, a small hole 4e in the center of a main valve body 4 is opened. Therefore, the pressure in the chamber 8 becomes lower than that on the side of the port 1a, and a diaphragm valve body 2 parts from a valve seat 1d to open a passage 1c, feeding water. Due to the presence of fluid resistance members 23, 23a, and 23b, the fluid flowing into an annular passage 22 pushes up the valve body 2 at three positions where the resistance members are present, so as to prevent the one-side opening of the valve body 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000329439-A (JP)
Title: Cooler and cooling box using same
Inventor: OKUDA KAZUTADA
IPC: F25B21/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient heat dissipation even when air is supplied toward a radiator from all directions. SOLUTION: In this cooler, a radiator 42 having a number of plate-form radiating fins 422 erected at intervals is fixed on the upper surface of a Peltier element 43 and heat transmitted to the radiating fins 422 is forcibly discharged by a blower 41. In this case, a part where the radiating fins 422 are erected is divided into four sections in a cross direction to form first to fourth radiating fin group. The plate surfaces of the radiating fins 422 of each radiating fin group cross orthogonally to the plate surfaces of the radiating fins 422 of other radiating fin group. This constitution causes each of the radiating fins 422 of the first to coincide to the fourth radiating fin group even when air supplied by the radiating fins flows in from the four directions of the radiator 42, whereby heat-exchange efficiency is improved.
Patent JP-S5261374-A (JP)
Title: Emergency lighting device
Inventor: HAMAHARA NORIHIDE
IPC: H05B37/00
Filed: 1975-11-15
Abstract: PURPOSE:Toprevent an emergency lighting of a discharge lamp in its stock period and the like, even when a contained battery has been connected to a circuit by adapting to keep it on condition with memory of a switching element that there had been once power supply from a commercial power source by connecting the switch element in series to the starting resistance of an inverter.
Patent JP-2000328642-A (JP)
Title: Pump estimation controller, pump estimation control method and recording medium
Inventor: NAGAIWA AKIHIRO
IPC: F04B49/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To simply estimate and calculate accurately the number of pumps to be operated. SOLUTION: The rainwater-pump operating device has a rainfall measuring device 3 measuring the amount of a rainfall by using a radar rain gauge 1 and a ground rain gauge 2, a rainfall-estimation device 4 estimating the amount of the rainfall after a fixed time, an inflow estimation device 5 estimating and calculating the amount of the inflow of rainwater to a treatment facility and a pumping station, a pump estimation controller 6 estimating the number of rainwater pumps operated and a process controller 7 outputting the number of the pumps operated as a control signal.  Since the number of the pumps operated is estimated and calculated on the basis of an inflow estimation Qr' (t) output from the inflow estimation device 5 and the rating P of the pumps, the accuracy of estimation can be made better than the estimation of the number of the pumps operated on the basis of the perception of an operator and a water level, and the disaster of submersion or the like can be prevented.
Patent JP-S6030072-A (JP)
Inventor: DOURO TAKAHACHIROU
IPC: H01R33/74
Filed: 1983-07-29
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-S63302430-A (JP)
Title: Optical disk device
Inventor: KIME KENJIRO
IPC: G11B7/09
Filed: 1987-06-02
Abstract: PURPOSE:To reduce the weight of a movable part, to miniaturize a device, and to accelerate access to track, by providing an optical deflector which deflects a light beam in the radial direction of a disk in the optical path of a condensing optical system. CONSTITUTION:The optical deflector 3 which deflects the light beam 7 is provided, and the light beam 7 is deflected by the deflector, and it is condensed on the disk 1 by an objective lens 8 provided at a fixed side and possible to be controlled in a focusing direction. Also, the objective lens 8 can condense the light beam on the disk 1 in spite of an incident position, and as the lens, for example, a Fresnel lens is used. Therefore, only the reflecting mirror of the optical deflector 3 is required to drive the access to a track. In such a way, the weight of the movable part can be reduced, and fast access to the track can be realized with simple constitution.
Patent JP-H08323209-A (JP)
Title: Nitrogen oxide removing catalyst and nitrogen oxide removing method
Inventor: MASUDA GOJI
IPC: B01D53/86
Filed: 1995-06-05
Abstract: PURPOSE: To develop excellent NOX purifying capacity in a low temp. region in the presence of steam. CONSTITUTION: A catalyst is obtained by coating a honeycomb carrier with inorg. matter based on a powder mixed with ZSM-5 being one kind of zeolite having indium supported thereon. Exhaust gas to which dimethyl ether is added is brought into contact with this catalyst at 100-400 deg.C to remove nitrogen oxide.
Patent JP-S5929574-A (JP)
Title: Suspension device for crawler type vehicle
Inventor: NIIZEKI MITSUTOSHI
IPC: B62D55/116
Filed: 1982-08-10
Abstract: PURPOSE:To enable to stabilize a vehicle body at the time of working with a relatively simple construction, by providing a shock-absorbing means with a means for locking the shock-absorbing action thereof. CONSTITUTION:When running, the rear end side of each track frame 5 is depressed downward by the energizing action of the suspension cylinder in a shock-absorbing means 20, so that the track shoe 33 engaged on the lower side of a sprocket 31 is separated from the tooth part of the sprocket 31. Accordingly, since shocks arising from ruggedness of road surface are not directly transmitted to the sprocket 31, the sprocket 31 and a final speed-reducing gear are protected from the shocks, and it can be contrived to enhance durability. In addition, since the shocks and vibrations exerted from the road surface are damped by the shock-absorbing means 20 provided between the track frame 5 and a vehicle body 1, the riding comfortableness of the vehicle body 1 is improved. Further, since the shock-absorbing means 20 is provided with a locking means, the vehicle can be stabilized at the time of working, by locking the means 20.
Patent JP-S5564104-A (JP)
Title: Rotor blade of turbine
Inventor: TAN TOSHIMI
IPC: F01D5/28
Filed: 1978-11-10
Abstract: PURPOSE: To lower the stress caused at the base portion without causing profile loss of the rotor blade, by providing an arrangement for rotor blades of turbine, in which rotor blade is formed with projection in the direction of thickness on the wall surface near the base portion of an erosion-preventive plate located on the side of rotor, so as to increase the cross section of rotor blade at the portion as compared with that of the other portion.  
     CONSTITUTION: In rotor blades 2 of turbine made of titanium alloy steel, which are fixed around the rotor and have an erosion-preventive plate 1 welded (at 4) at its top, projection 7 is formed on the wall surface of rotor blade 2 on the steam inlet side at the base portion of the erosion-preventive plage 1 located on the side of rotor, in the manner that it is projected in the direction of thickness of the blade 1. With such an arrangement, thickness of the plate 1 from the base portion 1a to the top can be made substantially equal to that of rotor blade 2, but thickness (t 2 ) of projection 7 is made larger than that (t 1 ) of plate 1 in the region near the base portion 1a of plate 1, so that cross section of the rotor blade can be increased at the region. Therefore, fairly high stress exerted on the rotor blades can be lowered effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6118915-A (JP)
Title: Lighting optical system for endoscope
Inventor: NISHIOKA KIMIHIKO
IPC: A61B1/00
Filed: 1984-07-05
Abstract: PURPOSE:To obtain uniform lighting for an endoscope with a simple structure by arranging a liquid-crystal element or electrochromic element capable of varying in transmissivity partially according to an image plane illuminance distribution between the incidence terminal of a light guide and a light source. CONSTITUTION:The liquid-crystal element 22 is arranged between a condenser lens 7 and the incidence terminal of a light guide 21 constituted so that individual fibers almost correspond to each other at the incidence terminal and projection terminal. This liquid-crystal element 22 has liquid-crystal 22b between two electrodes 22a and is divided into plural parts, which are operated independently of one another. Respective parts of the liquid-crystal element 22 are made opaque selectively through a liquid-crystal driving circuit 23 on the basis of a control signal from a detecting circuit 12 and the flux distribution characteristics on an observation body S by this lighting system are varied properly; to correct the illuminance distribution of an observation visual field uniformly.
Patent JP-S62294859-A (JP)
Inventor: AOKI YUKIO
IPC: F25B13/00
Filed: 1986-06-16
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-S6183169-A (JP)
Inventor: BOCK MARK G
IPC: A61K31/551
Filed: 1985-06-26
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-S5928867-A (JP)
Title: Small-sized synchronous motor
Inventor: ITOU MAMORU
IPC: H02K21/14
Filed: 1982-08-09
Abstract: PURPOSE:To enable to smoothly start a rotor while maintaining preferable rotating characteristics by arranging one of main poles of the second stator at the position of an electric angle slightly displaced by specific integer magnification to the main poles of the first stator. CONSTITUTION:A rotor shaft 2 is rotatably mounted in a cylindrical hollow case 4 of the first stator, and main poles 4a and interpoles 4b of the case 4 are formed oppositely to the N- and S-poles of a permanent magnet 3 on the periphery of the cylindrical case. A core 5 formed of zinc plated steel plate and of the second stator formed integrally with the case 4 is displaced at alpha deg. of integer times of 180 deg. at the main pole 5a to the main pole 4a of the case 4, e.g., alpha deg.=1 deg.-7 deg. of a slight range as the fluctuating angle alpha deg. of the rotor 1. In this manner, the rotor can be smoothly started while maintaining the rotating characteristic, and the oscillation of this case can be prevented.
Patent JP-S5841032-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C3/14
Filed: 1981-09-04
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-H0433510-A (JP)
Title: Cable cover stripping device by laser beam
Inventor: MOROHASHI NOBUTAKA
IPC: G02B6/44
Filed: 1990-05-30
Abstract: PURPOSE:To remove the cover by the slit width of a clamp means regardless of the nonuniformity of a beam shape or light intensity and improve the accuracy of separation width thereby by introducing a laser beam into the tapered slit of the clamp means. CONSTITUTION:When a flat cable 15 is introduced between both clamps 13 and 14, air cylinders 17 and 21 are operated to shift a work clamp 13, whereby the flat cable 15 is clamped by the work clamps 13 and 14. Next, when a laser beam 26 enters one optical system, the laser beam 26 penetrates cylindrical lenses 10 and 11, and is molded and condensed and is reflected at a full reflecting mirror 12, and enters the tapered slit 14a of the work clamp 14. And this laser beam 26 penetrates into the interior while being reflected at the wall face according to the decrease of the slit width, and irradiates the flat cable 15, according to the opening width of the slit 14a, and processes it.
Patent JP-H11319322-A (JP)
Title: Game device and recording medium recording game processing method and program
Inventor: YOSHINAGA TAKUMI
IPC: A63F13/95
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a player to play back various kinds of diversified BGMs by generating new sound data corresponding to parameters based on timing data made correspond to acoustic data in sound data and signals from an input device operated by the user. SOLUTION: Timing data are obtained from sound data at a timing data acquiring part 204 and stored. When a user operated an operation button, a timing judging part 210 judges whether specific button is operated in the timing stored in the timing data obtaining part 204 or not. Based on the judgement result, the tension parameter is determined at a tension determining part 211. The sound data are changed at a sound data changing part 212 according to the tension parameter. A motion is selected at a motion selecting part 205 according to the judgement result. The current tension is displayed on a game sequence processing part 207.
Patent JP-H09321152-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HISASHI
IPC: H01L27/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve symmetry of layout of a SRAM(static random access memory) cell, increase stability of the memory cell to enable low-voltage operation, and reduce electric consumption of a semiconductor device. SOLUTION: A word line WL1 (WL2) is laid out obliquely with respect to driver transistors Td1, Td2. Channel directions of the driver transistors Td1, Td2 are laid out obliquely with respect to channel directions of transfer transistors Ta1, Ta2. In addition, gates of the driver transistors Td1, Td2 and of the transfer transistors Ta1, Ta2 are laid out perpendicularly to source and drain.
Patent JP-H1178654-A (JP)
Title: Tilt and telescopic structure of steering column
Inventor: KIM JI-YEOL
IPC: B62D1/184
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously adjust tilt and telescopic motion by providing one actuating lever connected to a serration gear on one side of a telescopic structure connected to a tilt lever of a steering column and to work. SOLUTION: A telescopic block 43 provided so that a serration gear 45 provided on a tilt bolt 47 is tapered is moved by closing a tilt lever 51. At this time, a steering wheel is fixed by adhering a telescopic tube 27 on it while moving. Additionally, when the tilt lever 51 is released, the serration gear 45 of the tilt bolt 47 and the telescopic gear 45 of the telescopic block 43 are released each other, an interval is produced between the telescopic block 43 and the telescopic tube 27, and a telescopic is actuated. That is, a tilt and the telescopic are actuated as an A-part 60 and a B-part 70 which are contact portions make contact with or are separated from each other.
Patent JP-H0431982-A (JP)
Title: Parallel computing system
Inventor: NONAKA TETSUYA
IPC: G06F15/80
Filed: 1990-05-29
Abstract: PURPOSE:To perform parallel processing by dividing the area of a finite element model, generating a compression rigid matrix whose degree is lowered, and solving simultaneous linear equations by a rigid matrix in which those compression rigid matrices are superimposed. CONSTITUTION:The area of finite element model is divided into the same number of small areas as that of processors of a multiprocessor control type vector computer by an area division part 1-1. After that, the rigid matrix in accordance with the small area is generated at a rigid matrix generating part 1-2 on each of the processors 1 to n, and the rigid matrix is compressed at a rigid matrix compression part 1-3.
Patent JP-S6118439-A (JP)
Title: Manufacture of monolithic catalyst
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/94
Filed: 1984-07-04
Abstract: PURPOSE:To upgrade the durability of the titled catalyst and to give high catalytic activity after use for a long period by immersing the base material for monolithic catalyst provided with a catalyst depositing layer into an aq. soln. contg. the catalytic components in several times repeatedly so that one end of the base material is alway directed upward and the other end is always directed downward. CONSTITUTION:A monolithic catalytic carrier is made by forming a catalyst depositing layer on the surface of base material for the monolithic catalyst. After immersing this monolithic catalytic carrier into an aq. soln. contg. the catalytic components in several times repeatedly so that one end of the carrier is always directed upward and the other end is always directed downward, it is dried and calcined to mold the monolithic catalyst. As the catalyst depositing layer, the slurry contg. the depositing components such as alumina is stuck on the surface of base material for the monolithic catalyst and it is dried and calcined to obtain 10-250mum layer thickness. The obtained monolithic catalyst can be formed so that the deposite quantity of catalyst is small in the inflow side of exhaust gas and large in the outflow side.
Patent JP-H01307327-A (JP)
Title: 2-way optical communication equipment
Inventor: NARUTAKI YOSHIISA
IPC: H04B10/548
Filed: 1988-06-06
Abstract: PURPOSE:To evade disabled communication even if a direction of a received optical axis is deviated when a communication enable limit distance in a near distance is decreased by arranging plural photodetection optical systems with a wide direction angle around the transmission optical system so as to widen the light reception width and the permissible range of the beam incident direction. CONSTITUTION:Since lots of photodetection optical systems with a wide direction angle are arranged around the transmission optical axis, the reception width W of a mobile station 2 is widened. Even if the transmission optical beam 6a of a fixed station 1 is made thin, a large axis deviation permissible width is obtained and a distance of access limit not causing deviation of optical axis due to the deviation of axis at a near distance is decreased and the beam incident direction able to be coupled to a photodetector 11 is widened. Thus, even if the direction angle at the side of a fixed station 1 is decreased, the communication enable limit distance at a near distance is decreased and disabled communication even with the deviation of the photodetection optical axis at the mobile station 2, disabled communication is prevented.
Patent JP-H0838045-A (JP)
Title: Preparation of yogurt using electromagnetic induction heating rice cooker
Inventor: JIYUN YU JIN
IPC: A23C9/123
Filed: 1995-06-06
Abstract: PURPOSE: To simply and speedily obtain yogurt excellent in quality and beneficial for health, etc., by putting a mixture of milk and yogurt in a metallic casing of an electromagnetic induction heating rice cooker and processing them under a specific condition. CONSTITUTION: Water is put in the metallic casing of the electromagnetic induction heating rice cooker and a casing housing the mixture of milk and yogurt is mounted on the surface of the water. Then a cooling fan is driven for 16 sec to ballance with an external temperature and after ten min heating, the mixture is initially aged at 44 deg.C. After then, the mixture is secondarily aged by keeping 39 deg.C for 190 min to obtain the desired yogurt. In addition in the process of the initial aging, it is desirable to continuously conducting a switching element to drive-heat a working coil.
Patent JP-2000333238-A (JP)
Title: Portable communication terminal system and waiting method therefor
Inventor: NAKAHARA TATSU
IPC: H04W68/12
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a defective incoming call due to overlapped PCH. SOLUTION: In this portable communication terminal system, when a portable communication terminal receives a call from both a public system and a private system at the same time in a standby state, a control section 10 changes a transmission timing of PCH (general call channel) of a private station so that the transmission timing is not close or not overlapped with the PCH from the public system in the case that the incoming call information of the PCH from the public system and that of the private station to the portable communication terminal are close to or overlapped with each other in the same timing under the control of the control section 10.
Patent JP-S5566529-A (JP)
Title: Selective preparation of o-alkylated phenols from anisols as starting material
Inventor: KAWAMATA MOTOO
IPC: C07C39/07
Filed: 1978-11-14
Abstract: PURPOSE: To obtain the title compounds selectively and efficiently, by the vapor- phase catalytic reaction of anisols obtained as by-products in the preparation of o-alkylated phenols from phenols and alcohols, using a catalyst containing metal oxides.  
     CONSTITUTION: The desired compound, such as a compound of formula II or III, is obtained selectively by the vapor-phase catalytic reaction of an anisol derivative of formula I (R 0  is 1W4C hydrocarbon; R 1W4  are H, 1W4C hydrocarbon or aromatic hydrocarbon such as phenyl) at 260W480°C, pref 300W480°C, using a catalyst containing a metal oxide, such as a catalyst containing chromium oxide as a main, component e.g. chromium oxide-tin oxide-iron oxide. Addition of a 1W4C lower saturated aliphatic alcohol to the reaction system increases the selectivity of the desired compound. Molar ratio of the anisol derivative to the alcohol is suitably 1:0.5W1:10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435764-A (JP)
Title: Coating method
Inventor: GOI KATSUNORI
IPC: B41M5/40
Filed: 1990-05-29
Abstract: PURPOSE:To rapidly and stably apply a high-viscosity magnetic coating soln. in layers by forming a reservoir for the soln. between a back edge surface and a flexible support and specifying the distance between the leading end of the back edge surface and the support in the soln. extruding direction. CONSTITUTION:A coating head 6 is pressed on the surface of a web 1 between supporting rolls 3 and 4, and the tension of the web 1 at the coating part is set by the magnitude of the pressing force. The head 6 has a front edge 6A, a back edge 6B and the lower-layer coating soln. supply passage 6C and slit 6D between the edges, and a soln. reservoir 6E is formed at the tip of the slit 6D. A slit 6G and an upper-layer coating soln. supply passage 6F are also provided. A lower-layer coating soln. P1 is sent under pressure from the passage 6C by a pump, passed through the slit 6D and delivered to the reservoir 6E. An upper-layer coating soln. P2 is sent under pressure to the supply passage 6F, joined to the soln. P1, delivered to the reservoir 6E and applied on the web 1 in layers. Consequently, a thin film is stably formed even in high-speed coating.
Patent JP-H05334193-A (JP)
Title: Method and device for address translation
Inventor: MATOBA TSUKASA
IPC: G06F12/10
Filed: 1992-05-29
Abstract: PURPOSE:To improve the operating frequency of a CPU and a address translator by reducing a time required to propagate a carry bit in a logical address operation. CONSTITUTION:A pair of 32-bit data to be an addition object of the logical address operation is divided into a plurarity of bit fields, and each pair of divided bit fields is inputted to logic address adders 11-14. The adders 11-14 operate the addition in parallel with each other, sending the result to a comparison section 18. The comparison section 18 compares the combination of addition results inputted from the adders 11-14 with the logical address stored in an address translation cache table 15, and when they coincide with each other, outputting a physical address corresponding to the logical address as a translation result.