baber/WOPTO huggingface dataset:
Patent JP-H08254250-A (JP)
Title: V belt for continuously variable transmission
Inventor: KOBAYASHI DAISUKE
IPC: F16G5/16
Filed: 1995-03-17
Abstract: PURPOSE: To avoid the generation of a clearance between elements in a pulley winding part so as to surely maintain an initial belt pitch in a V belt of a continuously variable transmission provided with a part which is offset in the longitudinal direction in the element. CONSTITUTION: A curved face 13 of which radius is a distance from a contact point 10b to a contact point 10a on a contact face 7a on the front side centered on the contact point 10b with the other element (1) which is adjacent to the following side from a position where a tapered shape of the element starts downward is formed on the contact face 7a on the front side of a part which offsets each element and precedes. Front and rear elements are brought into contact at all times on the curved face 13.
Patent JP-S60199702-A (JP)
Title: Tire for motorcycle
Inventor: NAKASAKI EIJI
IPC: B60C7/24
Filed: 1984-03-26
Abstract: PURPOSE:To provide a light-weight tire which can run stably even in hard conditions e.g. on muddy or marshy ground with little possibility of a puncture, by adhering a tread rubber provided with concavo-convex patterns on an annular rim having an arc-shaped cross section. CONSTITUTION:A tire 1 comprises a rim 2 and a tread rubber 3. The tread rubber 3 which is adhered on the outer surface of the rim 2 is formed to have a profile corresponding to that of the outer surface of the rim 2 on the surface contacted with the ground. The outer surface of the tread rubber 3 is patterned with concaves and convexities such that each of blocks B1-B5 has a predetermined height H1-H5 suitable for running on rough ground. These heights are 50% or more and preferably 60-80% of the thickness H of the tread in the equatorial plane of the tire.
Patent JP-H07270363-A (JP)
Title: Humidity sensor
Inventor: NANBA NORIYOSHI
IPC: G01N27/12
Filed: 1994-03-29
Abstract: PURPOSE:To provide a simplified humidity sensor and its material which provides a sufficient output in a low-humidity range without hysteresis. CONSTITUTION:A mixture of an ion conductive polymer material having a quarternary ammonium salt at main chain or side chain and a solid electrolyte is applied onto a comb-shaped electrode on an insulating substrate, thereby to constitute a sensor element. Alternatively, a solid electrolyte as an ion conductive polymer is applied on the comb-shaped electrode to obtain a sensor element. Accordingly, a sufficient output response to changes in a low humidity range without hysteresis in spit of its simple structure. In a high humidity range, the output from the sensor is not excessive, so that circuit design becomes easy.
Patent JP-H09250639-A (JP)
Title: Cylinder head gasket
Inventor: AIZAWA OSAMU
IPC: F16J15/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head gasket which can contribute to a high performance of an engine by reducing a bore deformation generated by a bolt fastening force around the bore. SOLUTION: When a large surface pressure is given to the position where bolt holes are provided; in a gasket 1 arranging spacers 6, a large surface pressure is given to the positions where the spacers 6 are arranged through the spacers 6, and as a result, a force to swell the bore inner wall surfaces is operated to those positions, and it suppresses the force to swell the bore inner wall surfaces at the positions 4 arranged with the bolt holes 5. Consequently, a bore deformation generated by the bolt fastening force around bore holes 4 is reduced, and the bore holes 4 are made in the form almost the same as a complete round.
Patent JP-S55152174-A (JP)
Title: Surface coated stellite member
Inventor: OONISHI TAIJIROU
IPC: C23C16/30
Filed: 1979-05-14
Abstract: PURPOSE:To prolong the service life through increased resistances to the corrosion, heat and abrasion by a method wherein the surface of cast member, pad member or sintered member formed with stellite is coated with a specified thickness layer of Ti carbide (oxide, or nitride). CONSTITUTION:The surface of cast member, pad member or sintered member formed with stellite is coated with a 1-20mum mono (or multi) layer consisting of single member or solid solution of two or more of TiC, Ti3N4 or TiO2. Or further, the coated layer is coated with a surface layer of Al2O3 in thickness of 0.2-10mum. In this method, the properties of stellite (high hardness and strength at a high temperature and high corrosion resistance) is retained and the resistance to corrosion, heat, and abrasion is further increased so that the long service life is provided.
Patent JP-H03260712-A (JP)
Title: Power-on reset monitoring circuit
Inventor: YOKOSE SUSUMU
IPC: G05F1/10
Filed: 1990-03-09
Abstract: PURPOSE:To ensure resetting operation at the time of applying a power supply by providing a PNP type transistor TR which is turned on only when both 1st and 2nd power-on resetting circuits outputs the reset release signals. CONSTITUTION:The 1st and 2nd PNP type TR Q1 and Q2 are turned on with the corresponding reset signals of the 1st and 2nd power-on resetting circuits 5 and 6 and then turned off with the reset cancel signals, respectively. Mean while a 3rd PNP type TR Q3 is turned on when both TR Q1 and Q2 are kept turned off. Therefore, the output V3 keeps a low level (reset signal) until both outputs V1 and V2 of circuits 5 and 6 are set at high levels. Then the output V3 is set at a high level (reset cancel signal). Thus, resetting operation is en sured at the time of applying a power supply despite the time difference exists between the starting time of the 1st and 2nd power supplies.
Patent JP-H04294008-A (JP)
Title: Manufacture of compound superconductive wire
Inventor: MATSUMOTO KANAME
IPC: H01B12/10
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a manufacturing method having an A3B type compound approximate to stoichiometry composition by winding and enhancing pinning force together an A metal foil and a B metal foil, and then coating these with a high melting point metal, and further performing wire drawing thereon. CONSTITUTION:An Nb sheet (A metal foil) 1 having the prescribed thickness and an Sn sheet (B metal foil) 2 having the prescribed thickness are overlapped to have a prescribed ratio of an atomic ratio and to be spirally multiple-winded. These are put into a Ta tube (high melting point metallic tube) 3 having a prescribed diameter. These are put inot a Cu-Ni alloy-made tube 4 and subjected to wire drawing processing followed by melting removal of the tube 4 by nitric acid. Thereby, the sheet 1 and the sheet 2 are covered with a tube 3 so as to form a wire-drawn composite material 5. Further, prescribed pieces of obtained composite material 5 are collected to be subjected to a plurality of times of drawing processing and finally subjected to heat treatment at a prescribed temperature and for a prescribed time. Thereby, a compound superconductive wire having an A3B type compound layer approximate to stoichiometry composition and heightened pinning force can be obtained.
Patent JP-S62214359-A (JP)
Title: Signal display device displaying part of input signal
Inventor: TAKEUCHI NOBUNARI
IPC: G01R13/20
Filed: 1986-03-17
Abstract: PURPOSE:To move the boundary part of sampled data without repeating sampling operation and to display it by computing and setting a section where sampling is possible before and behind a display range set by a display range setting means. CONSTITUTION:A sampling range setting means 5 receives the output of a display range setting means 5 which extracts and displays part of data, and computes and set the section where the sampling is possible before and behind the display range set by the means 4. A whole image setting means 8 inputs the output of the means 4 and the output of the means 5 and sets the display range set by the means 4 and a sampling possible section set by the means 5 at part of the display part of a display device 3. The output of a data writing means 6 which receives the output of the means 5, the output of a memory read means 7 which receives the outputs of the means 4 and 5, and the output of the means 8 are applied to a memory 2 to display the sampling possible section, sampling possible section, and display section on the display device 3; and the display range is also displayed on the display device 3 and also moved on the display device 3 within the range of the sampling possible sections.
Patent JP-S57174189-A (JP)
Title: Removing method for general underwater bacteria
Inventor: KIKUKAWA FUKUZOU
IPC: C02F1/42
Filed: 1981-04-21
Abstract: PURPOSE: To remove general bacteria effectively by treating water contg. general bacteria with a cation exchange resin and an anion exchange resin and controlling its conductivity to ≤1μv/cm, then passing the same through a strong basic anion exchange resin of an OH group.  
     CONSTITUTION: The water 1 contg. general bacteria which is pretreated with a flocculating and settling device, a filter device and a reverse osmosis membrane device is treated with a mixed bed type pure water producing device 3 packed with mixed resins 2 of a strong acidic cation exchange resin of H type and a strong basic anion exchange resin of OH type, whereby pure water of≤1μv/cm conductivity is obtd. Thence, the pure water 4 is passed through a bacterium removing tower 6 packed with a strong basic anion exchange resin 5  of OH type of the ultrahuge network structure having 20,000W250,000Å pore  diameters, whereby bacterium removed water 7 is obtd. The velocity of water  flow in the tower 6 is preferably 30W50SV and it is preferable to set the height  of the resin bed at≥70cm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54150090-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/22
Filed: 1978-05-17
Abstract: PURPOSE:To decrease the diffusion processes as well as to increase the degree of integration by diffusing the impurities simultaneously also to the poly-crystal Si layer to be the gate electrode to give the conducting property when the source and the drain regions of IGFET are formed by diffusion. CONSTITUTION:P-type well region 13 for the N-channel element is formed on N-type Si substrate 12 which is to be the P-channel element, and thick SiO2 isolation film 14 is formed at the end area of substrate 12 as well as at the region surrounding region 13. Then gate SiO2 film 15 is provided to exposed substrate 12  and region 13 along with conducting film 16 containing Mo or the like provided on film 15, and SiO2 film 17, Si3N4 film 18 and SiO2 film 19 are coated over the entire surface. After this, film 19 excluding films 14-16 is removed, and poly- crystal Si film 20 to be the gate electrode is stacked on the entire surface. Then only rhe N-channel region is covered with SiO2 film 21, and the P-type source and drain region 22 is formed by diffusion at the P-channel region. At the same time, the conducting property is given to film 20. The same process is applied also to the N-channel region to from N-type source and drain region 25.
Patent JP-S60204810-A (JP)
Title: Method and device for producing ultrafine metallic particle
Inventor: OUGIYA TAKASHI
IPC: B22F9/12
Filed: 1984-03-27
Abstract: PURPOSE:To produce ultrafine metallic particles having high quality at a high yield by introducing a small amt. of carbon dioxide into a vacuum chamber, forming a dry ice film on a capturing plate and sticking the ultrafine metallic particles generated from a heating furnace thereon. CONSTITUTION:The inside of a chamber 1 connected to a vacuum pump 6 is evacuated to a vacuum and a metal is melted to evaporate with a heating furnace 2 is said chamber to generate ultrafine metallic particles. On the other hand, a small amt. of carbon dioxide is introduced through a carbon dioxide introducing pipe 5 into the chamber and a capturing plate 3 disposed to face the furnace 2 is cooled by a refrigerant in a refrigerant conduit pipe 4 to form a dry ice film 7 thereon. The above-mentioned ultrafine metallic particles are stuck to and captured by said film 7 and thereafter the dry ice is sublimated to obtain the ultrafine metallic particles. The ultrafine metallic particles are stuck in laminated layers via the dry ice film by repeating plural times the formation of the film 7 and sticking of the ultrafine metallic particles by the above-mentioned method, by which the ultrafine metallic particles are recovered with the higher efficiency.
Patent JP-H02241659-A (JP)
Title: Manufacture of article
Inventor: SHIMAZAKI YOICHI
IPC: B22D19/08
Filed: 1989-03-10
Abstract: PURPOSE:To prevent cracking at boundary zone by beforehand forming a preforming member with reinforcing material, forming ruggedness at position corresponding to the boundary in the preforming member with a base member, impregnating molten base material onto the preforming member and forming the composite of the base material and the reinforcing material. CONSTITUTION:A columnar member (preforming member) 20 having surface shape of top part of a piston 10 is formed and further, plural annular grooves (ruggedness) 21a, 21b... having the same depth are machined on the concentric circle with the same pitch on one end face 21 of this columnar member 20. Successively, the columnar member 20 is preheated and charged to a mold 40, and Al alloy is poured in the mold 40. After forming the composite of the Al alloy and the material constituting the columnar member 20, this is solidified and the piston 10 integrally formed with the base member 11 and the composite member 12 composed of the composite material is manufactured.
Patent JP-H07273616-A (JP)
Title: Chopper type comparator
Inventor: YOSHIDA SHINYA
IPC: H03M1/34
Filed: 1994-03-29
Abstract: PURPOSE:To provide the chopper type comparator in which power consumption is reduced by setting an optimum processing time and a highly accurate comparison result is obtained. CONSTITUTION:The comparator is provided with a comparator section 10a in which a 1st switch S2a receiving a reference voltage and a 2nd switch S1a receiving an analog input signal are connected to one terminal of a capacitor 14, the other terminal of the capacitor 14 connects to an input of an inverter 11 and a 3rd switch S2b is used to short-circuit the input and output of the inverter 11, and with a switch control section 10b closing the 1st and 3rd switches S2a, S2b for a 1st time from either reference point of rising reference point of time or a trailing reference point of time of a reference clock signal and closing the 2nd switch S2a for a 2nd time only from a point of time after lapse of the 1st time.
Patent JP-S60205945-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/50
Filed: 1984-03-29
Abstract: PURPOSE:To drastically improve the lens performance by providing between two opposing electrodes of a main lens member having means for substantially enlarging the lens aperture an auxiliary electrode having apertures larger than those of these electrodes. CONSTITUTION:The cup-shaped electrode 23b of a third grid 13 opposite to a fourth grid 14 and the cup-shaped electrode 24a of the fourth grid 14 opposite to the third grid 13 have at the respective bottoms large apertures 43, 34 composed of three interconnected beam-passing holes and at portions slightly inside of the bottoms flat electrodes 101, 102, 103, 104. An auxiliary electrode 16 is composed of two cup-shaped electrodes having track-like apertures 36, 46 larger than the large apertures 43, 34 of the third grid 13 and fourth grid 14, respectively, and has the substantially intermediate potential between those of the third grid 13 and fourth grid 14.
Patent JP-H07269819-A (JP)
Title: Merry-go-round motion type incinerator for incinerator of nonindustrial waste and industrial waste
Inventor: GEN KOUSHIYU
IPC: F23G5/00
Filed: 1994-03-29
Abstract: PURPOSE: To prevent the generation of harmful gas by enhancing incineration capacity and combustion efficiency. CONSTITUTION: A fuel injection nozzle 36 connected to an air supply pipe 14a as air-water dual pipe is mounted radially on the bottom surface of a cylindrical incineration chamber of a waste incinerator and a junction body 12 is placed at the center part thereof. A concentric grid plate-shaped fixing plate 19 is mounted on the surface. When the fixing place 19 and a grating motion plate 20a placed on the top of the fixing plate 19 in pairs are mated with each other and driven to rotate, the motion plate 20a performs a carousel motion and sticks out to a grid body at an interval between concentric circles of the fixing plate 19 to periodically rock waste stacked on the fixing plate 19, thereby supplying air onto the bottom surface of garbage stacked and inside it.
Patent JP-S61219279-A (JP)
Title: Satellite receiver
Inventor: YAMADA TSUNEO
IPC: H04N7/16
Filed: 1985-03-26
Abstract: PURPOSE:To make a parabolic antenna face a specified satellite and to receive broadcast from a selected transponder by providing a satellite specifying means, an antenna control means, a transponder specifying means and a transponder selecting means. CONSTITUTION:When a satellite specifying switch 21 is pressed, a CPU 611 detects the pressing. The number of a satellite specified by the satellite specifying switch 21 is displayed on a display 271, and simultaneously stored in a memory area SR. Code data corresponding to the specified satellite number is supplied to an antenna controller 7, and the parabolic antenna 2 is faced toward the specified satellite. When a transponder specifying switch 22 is pressed, the CPU 611 detects the pressing. Then data corresponding to the specified transponder number is supplied to a demodulator 24, and demodulated after it is tuned to the frequency of the specified transponder. The output of the demodulator 24 is supplied to a receiver main body 26 through a switch 25, and is received. Then a flag '3' is checked to stand or not. Thus the satellite and transponder are selected, and a desired radio wave can be received.
Patent JP-H09250250-A (JP)
Title: Sanitary room
Inventor: MASUDA TERUO
IPC: E04H1/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To perform bathing, toileting, and face-washing action in a wide space by using a space efficiently. SOLUTION: A sanitary room (A) is provided with a bathing part 3 having a bathtub 1, a toilet part 5 having a toilet seat, and a lavatory part 7 having a washstand 6. A partition body 9 for partitioning the bathing part 3, the toilet part 5, and a lavatory part 7 is arranged and at the same time moved freely so as to change the space capacity of the bathing part 3, the toilet part 5, and the laboratory part 7.
Patent JP-S61258898-A (JP)
Title: Extreme pressure lubricant additive and its production
Inventor: KURIFUOODO AARU SUROON
IPC: C10M141/08
Filed: 1986-03-19
Abstract: EP lubricant additives comprise a major amt. of a chlorinated paraffin (I) and a minor amt. of an alkaline earth metal sulphonate (II). Pref. the additives comprise 30-70 vol.% (I), 30-70 vol.% mineral oil, mineral spirits or solvent, and 0.5-10 vol.% (II). Specifically an additive comprises 51.5 vol.% (I), 31 vol.% solvent, 15.5 vol.% mineral oil, 1 vol.% Ca sulphonate and 1 vol.% mineral spirits.
Patent JP-S58176750-A (JP)
Title: Microprogram controller
Inventor: MAKITA AKIHISA
IPC: G06F9/22
Filed: 1982-04-09
Abstract: PURPOSE:To perform a branching process at a high speed, by setting previously a branching designated address and jumping to said address when either one of branching conditions is satisified. CONSTITUTION:A microword is read out to a microword reading register 2 from a microword storage device 1, and an address control circuit 6 checks whether the instruction of the microword is branching instruction. If it is equal to a branching instruction, the circuit 6 sends a control signal to a selector 4. Thus the address included in an address set that is held in a branching condition storage device 3 is selected as the next address. The selector 4 reads out the next microword from the device to the register 2 with the address selected from the device 3. When an address is set to the device 3, the circuit has a control so as to set the next address to the contents of a register 5 after setting an address part including plural addresses to the register 2. Then a writing address designating pulse is delivered to the device 3 via an address decoder 7 so that the address set designated by a microword is set to the device 3.
Patent JP-H02242718-A (JP)
Title: Suction-control mechanism in carton-making apparatus
Inventor: NAGAHASHI SUKEO
IPC: B31B50/76
Filed: 1989-03-13
Abstract: PURPOSE:To make an apparatus stop its function to suck up a carton from a magazine, when the carton corresponds to an incomplete set to be packed, by dividing an arc- shaped suction hollow connected to a vacuum-generator into two hollows arranged in an arc, each hollow functioning independent of the other, and by controlling the starting and the stopping of suction to the hollows on the basis of a contents-checking sensor in such a manner as to stop the suction to a suction cup corresponding to the incomplete set to be packed. CONSTITUTION:When a contents-checking sensor 10 detects incompleteness in a set to be packed and if a through hole 7a corresponding to this incomplete set coincides with a suction hollow 6a1 on the side of a magazine A, the suction to the suction hollow 6a1 on the side of the magazine is stopped. When a through hole 7a thus coincides, another through hole 7 immediately preceding the above-mentioned through hole 7a, by which a carton is being transported, is made to coincide with another suction hollow 6a2, through which suction is constantly in action, so as to keep the suction operating. Thus, while the suction is kept operating to a suction cup which is transporting a carton, suction to a suction cup corresponding to an incomplete set to be packed, when the incompleteness of the set is detected, is stopped from operating and made ineffective for taking a corresponding carton out of the magazine.
Patent JP-H08264997-A (JP)
Title: Assembly tool
Inventor: ENDO TOSHIHIRO
IPC: H03H3/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide an assembly tool without requiring the re-placement of a package when adjusting frequency. CONSTITUTION: A retention tool 20 for retaining a plurality of packages 4 is provided, a pair of sheet materials 12a and 12c are connected via a spacer 12d so that the retention tool 20 for retaining the package 4 can be freely inserted and removed, and a long hole 18 corresponding to the electrode film of the crystal vibrator piece on the package 4 is formed at the sheet material 12a, thus constituting a masking tool 32.
Patent JP-H03260585-A (JP)
Title: Preparation of heat insulating box body
Inventor: KOTORII TOSHIO
IPC: F25D23/08
Filed: 1990-03-12
Abstract: PURPOSE:To simultaneously enhance the adhesive strengths of a foamed heat insulating material with an outer box and an inner box made of a polypropylene resin by incorporating the inner box made of the polypropylene resin in the outer box and injecting a mist like primer in the hermetically closed space formed between both boxes to bond the same to the inner surfaces of both boxes and subsequently filling said space with the foamed heat insulating material. CONSTITUTION:Particles 5 of a primer (e.g., chlorinated polypropylene resin varnish, acrylic resin varnish) formed into a mist state are injected from one injection port 10 by an emitting nozzle 12 and allowed to flow out of the injection port 11 on the opposite side by a suction nozzle 14 to form the adhesive layer 2 composed of the primer to an inner box 1 made of a polypropylene resin and an outer box 3 forming a hermetically closed space 4. A foamed heat insulating material 6 is injected in the hermetically closed space 4 from the injection ports by an injector 13 and bonded to the inner box 1 made of the polypropylene resin and the outer box 3 through the adhesive layer 2 due to the primer.