baber/WOPTO huggingface dataset:
Patent JP-H08234199-A (JP)
Title: Liquid crystal display device
Inventor: TSURUOKA MIKIO
IPC: G09F9/00
Filed: 1995-02-28
Abstract: PURPOSE: To use as display with simple operation in spite of the deterioration of a cold cathode ray tube. CONSTITUTION: This liquid crystal display device is provided with the cold cathode ray tube 30 provided with electrodes for supplying power at both ends, a light transmission plate guiding light from the cathode ray tube 30 from a side wall surface and irradiating a main surface with the light, and a liquid crystal display substrate laminated on the main surface side of the light transmission plate. The device is equipped with a 1st contact terminal 33 abutting on one electrode of the cathode ray tube 30 and pressing it with elasticity in the tube shaft direction of the cathode ray tube 30 and a 2nd contact terminal 36 abutting on the other electrode of the cathode ray tube 30. The 2nd contact terminal 35 can release the contact with the electrode of the cathode ray tube 30. By this releasing, the cathode ray tube 30 is detached.
Patent JP-S59164673-A (JP)
Inventor: WATANABE MASAOKI
IPC: C04B35/628
Filed: 1983-03-11
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-H10236324-A (JP)
Title: Power steering device of fork lift truck
Inventor: OGINO KOTARO
IPC: B62D5/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent application of a large shock to a power steering device of a fork lift truck resulting from a collision of a stopper at the steering end. SOLUTION: When the driver rotates a steering wheel 3, the steering force is boosted by a motor-driven power steering unit 10, rotates a revolving gear 17 through a pinion 14, and revolves a rudder wheel (in the instance, to serve also as a driving wheel) 13 through a casing 16 formed in a single piece with the revolving gear 17. A brake device 23 such as a disc brake is installed in this motor-driven power steering device 24, and the devolving gear 17 may be used as brake disc described. That is, a wire whose one end is fixed to the revolving gear 17 is tightened just before the steering end to cause brake pads 25 and 26 to be pressed to the surface of the gear 17, and thereby brakes are applied to the gear 17 and rudder wheel 13 which are revolving.
Patent JP-H03245488-A (JP)
Title: Manufacture of membranous electroluminescence element
Inventor: KAWASHIMA TOMOYUKI
IPC: H05B33/12
Filed: 1990-02-21
Abstract: PURPOSE:To improve and stabilize the luminous brightness by using a compound synthesized in a chemical vapor deposition as a luminous basic material to be the material for the luminous area. CONSTITUTION:As a luminous basic material to be the material when a luminous area is formed, a compound synthesized in a chemical vapor deposition(CVD) is used. In this case, as the CVD, a method to synthesize a unit material at a high temperature in a gaseous phase using hydrogen as a carrier gas, or a method to use a hydride as the material are available. As the unit material used in the CVD, a high purity of refined product can be available easily, and by the purification by passing the unit material through a condition variation from a gaseous phase to a solid phase, and through a chemical reaction in the synthesizing, the impurity density of the compound after the synthesis is reduced.
Patent JP-H04258421-A (JP)
Title: Washing facility for toilet
Inventor: SASAKI TAKESHI
IPC: E03D1/00
Filed: 1991-02-13
Abstract: PURPOSE:To store the face-washing drain of an upper story in a tank once, and to use the drain as the flushing water of a toilet on a lower story. CONSTITUTION:The face-washing drain of a lavatory 16 on an upper story is stored in a tank 26 once while the tank 26 and a toilet 14 on a lower story are connected by a feed water pipe 28 for washing, and the water pressure of flushing water is obtained by utilizing a fall between the tank 26 and the toilet 14. Accordingly, clean water can be economized only by the section of the quantity of face-washing drain used as flushing water while the miniaturization of a water tank for clean water and a storage pump can be attained.
Patent JP-H11241534-A (JP)
Title: Pin tumbler lock
Inventor: KAMATA NOBUAKI
IPC: E05B35/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pin tumbler lock which can use the second key rotatable in only one direction besides an ordinary key rotatable both right and left. SOLUTION: A middle ring 3 with a plurality of pin holes is rotatably provided between a large diameter part 21 of a lock shaft and a fixed cylinder 4, and an engaging projection 3a and an engaging recessed part 4a are provided between the cylinder 4 and the ring 3, and the ring 3 is mutually engaged so as to be rotatable within a fixed angular range. A middle cord pin 6 is slidably inserted in a pin hole inside the middle ring.  When the first key is inserted in a key inserting hole, a face between a tip cord pin 5 and the middle cord pin 6 coincides with the rotary face between the large diameter part 21 and a middle ring 3, and the lock shaft 2 becomes rotatable with the key both right and left, and when the second key is inserted in the key inserting hole, the tip cord pin 5 enters between the large diameter part 21 and the middle ring 3 and joins them, and a face between the middle cord pin 6 and a drive pin 7 coincides with a rotary face between the ring 3 and the fixed cylinder 4, and the lock shaft 2 can therefore rotate in only one direction with the middle ring 3.
Patent JP-H07248558-A (JP)
Title: Film digitizing device
Inventor: YAMADA SHINICHI
IPC: A61B6/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a copy film whose density is adequately corrected also on an X-ray film other than that on a chest part by providing an ROI(religion of interest) deciding table and a density correcting means correcting the density based on a selected density correcting curve. CONSTITUTION:A film loading part 20, an automatic developing machine 14, a past image inputting part 15, a film digitizer 16, a laser printer(LBP)17, an image processing part 12, and a monitor 19 are disposed inside a film digitizing(DFR) chamber 11, and a photographing device 12 and a photographing condition inputting device 13 are disposed inside a photographing chamber 22. The image processing part 18 is connected to a PACS hospital system 24. By this constitution, the ROT for obtaining an image histogram is decided in accordance with the photographed parts(chest part, limbs, mamma, etc.) of a testee body, and whether exposure level is too much or insufficient is decided by using the image histogram. Consequently, an image always having accurate characteristic can be obtained regardless of the photographed parts.
Patent JP-H0768633-A (JP)
Title: Production of polyethylene terephthalate -made bottle-like container resisting relatively severe temperature condition in use and production device therefor
Inventor: DENIS GERARD
IPC: B29C49/16
Filed: 1991-02-12
Abstract: PURPOSE: To obtain a container hard to deform even under a relatively severe temp. condition by molding a body comprising polyethylene terephthalate and performing cooling for obtaining an intermediate container consisting of the body and a crystallized neck part and subsequently again molding the intermediate container into a final dimension in order to obtain a final container having heat resistance. CONSTITUTION: Only the body 3 of a preformed article 1 of a container comprising amorphous polyethylene terephthalate(PET) is heated to the softening temp. of PET. The body of the preformed article is subjected to hot molding so as to obtain an intermediate container 11 containing the body 3 of which the height is about 20% and the width is about 0-30% with respect to the dimension of a final container and the wall formed by the molding of the intermediate container 11 is cooled at about 5-40 deg.C. Next, the body of the intermediate container 1 is heated to 160-240 deg.C for 1-5 min and neck parts 2, 2a are also heated during the heating time of the body 3 under a temp. and time condition crystallizing PET only of the neck parts 2, 2a.  The neck parts are cooled and the thermally shrunk body of the intermediate container obtained in a final stage is brought to a final shape and dimension.
Patent JP-2000236965-A (JP)
Title: Improvement of gas table adjoining to kitchen sink
Inventor: KUWABARA KYOSUKE
IPC: F24C15/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable to check if a burner is ignited, to prevent pans, etc., from tumbling or dropping, and to prevent clothes from catching fire by lowering the height of a gas table by a specified length and providing glass-made vertical partitions at the front and sides surrounding the gas table. SOLUTION: A gas table (a) is decreased its height by a specified length (about 4 to 5 cm). The gas table (a) is surrounded by a left side wall 1, a right side wall, and a rear wall 3. A heat resistance glass-made vertical partition plates 4 are attached at the front and sides surrounding the gas table. Other material whose characteristic is equal to the reinforced glass can be used as a partition plate 4. Tiles 5 are attached around the gas table (a) and a kitchen sink (b). As the partition plate 4 is made of transparent reinforced glass, a user can check if the gas table (a) is ignited. As the front partition plate 4 can be opened or removed, a user can approach a table front face 8 and easily puts on and takes out pans, etc.
Patent JP-2000238381-A (JP)
Title: Printer, printing method and recording medium
Inventor: MISU YASUHIRO
IPC: G06F3/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a printer which can print data transmitted from a plurality of data transmitters by radio. SOLUTION: A data transmitted from a data transmitter 2-1 is received by a printer 1 and stored in a data storing area (for transmitter #1) of a specified memory corresponding the data transmitter 2-1. Similarly, data transmitted from data transmitters 2-2 through 2-N are stored in data storing areas of corresponding data transmitters. The data stored in data storing areas are printed sequentially.
Patent JP-S62199350-A (JP)
Title: Grinding machine for trimming
Inventor: KINOSHITA TERUO
IPC: B24B9/00
Filed: 1986-02-26
Abstract: PURPOSE:To enable the proper grinding of an entire material surface, apply a cyclic system and keep good working environment by providing a turntable within the grinding chamber of a box structure for free turning in a horizontal level, a plurality of work tables concentric therewith for free turning in a horizontal level and arranging a suitable number of rotary brush grinding devices on the overhead part of said chamber and connecting the chamber to a dust collecting device. CONSTITUTION:A turntable 10 and a plurality of work tables 18 concentric therewith are so arranged in a grinding chamber 2 within a box structure 1 as to be capable of turning freely in a horizontal level. And a suitable number of brush grinding devices 36 with a rotary brush 60 for grinding on the overhead part thereof is arranged and the grinding chamber 2 is connected to a dust collecting device 8. Therefore, a grinding station turns while rotating and passes through a series of processes, thereby grinding the entire surface of a material properly and enabling grinding work very efficiently and in a short time. Also, the subject machine is made cyclic type and can be mounted or dismantled at one position conveniently, dusts generated in the chamber 2 are removed through suction and good working environment can be maintained.
Patent JP-H10235733-A (JP)
Title: Thermoplastic resin sheet working apparatus, sheet working method, and its sheet
Inventor: FUJII JUNJI
IPC: B29C59/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet working apparatus which can produce sheets stably by setting a large temperature difference between a transfer part and a peel part, a sheet working method, and the sheet. SOLUTION: A sheet working apparatus 1 is constituted by including a heating means 50 for heating a stamper roll 21 externally and a cooling means 70 for cooling a thermoplastic resin 10 after transfer, and a heat insulating material 23 is placed between rolls 21, 22. Accordingly, in a transfer part 20A, the roll 21 is heated efficiently by the heating means 50 to high temperatures, while in a peel part 20B, the resin 10 after transfer and the roll 21 are cooled efficiently by the cooling means 70 to low temperatures. In this way, a large temperature difference is generated between the transfer part 20A and the peel part 20B to produce sheets stably.
Patent JP-S57157055-A (JP)
Title: Electric fuel pump for vehicle
Inventor: TAKEI TOSHIHIRO
IPC: F04D5/00
Filed: 1981-03-20
Abstract: PURPOSE: To contrive to improve the pumping efficiency, make the size and weight thereof smaller and lighter, and reduce the power consumption thereof by a method wherein the outer diameter and the flow passage of a closed vane type impellor in the electric fuel pump are made within a specific range in the sizes thereof.  
     CONSTITUTION: The pump includes a reproducing pump section 15 and an electric motor section 16 in the housing thereof. The impellor 32 has an axial directional end face 38, spaced from the inner face 21 of a first casing 17 with a slight clearance W1, and another axial directional end face 39, spaced from the bottom face of a circular recess 23 provided in a second casing section 18. It is proven that the necessary pumping efficiency may be secured, the size of the pump may be miniaturized, the weight thereof is reduced, the fuel consumption may be reduced and the manufacturing cost may be lowered by a method wherein the outer diameter of the impellor 32 is made within the range of 20mm to 65mm approximately and the representative dimension of the flow passage 56 of the pump is made within the range of 0.4mm to 2mm approximately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59166571-A (JP)
Title: Preparation of coating composition curable by ultraviolet light at low temperature for electrodeposition coating
Inventor: NAKAJIMA YOSHINORI
IPC: C09D133/04
Filed: 1983-03-11
Abstract: PURPOSE:To obtain the titled compound providing a film having improved solvent resistance and surface hardness, by adding an alkoxy-melamine and a nonaqueous liquid polymerization initiator to a resin of a copolymer of specific acrylic acid derivatives solubilized in water or dispersed in water. CONSTITUTION:(A)100pts.wt. resin obtained by copolymerizing a vinyl monomer mixture consisting of (i) 20-60mol% 1,3-dioxolane derivative of (meth)acrylic acid alone or mixture of it and a hydroxyl derivative with (ii) a (meth)acrylic ester and (iii) an alpha,beta-ethylenic unsaturated carboxylic acid with (iv) a polyhalogenated methane mixture having >=3 halogen atoms in a molar ratio of 0.05-2.0 in a water-soluble organic solvent to give a copolymer, neutralizing it with a water-soluble amine so that it is solubilized and dispersed in water, is blended with (B) 10-30pts.wt. N-alkoxymelamine and (C) 10-30pts.wt. nonaqueous liquid photopolymerization initiator, to give the desired composition.
Patent JP-S56139644-A (JP)
Title: Material of mold for molding glass
Inventor: OKUNO TOSHIO
IPC: C22C19/03
Filed: 1980-03-31
Abstract: PURPOSE: To obtain a material for a mold for molding glass with superior heat conductivity, strength, resistance to oxidation, corrosion resistance, etc. by combindly adding a specified amount of Al, Ti, Be, B, W, Mo, V, etc. to Ni.  
     CONSTITUTION: An Ni alloy having a composition contg. <0.30% C, <1.50% Si, <4.00% Mn, 0.20W4.00% Al and 0.10W2.50% Ti is used as a mold material for molding glass. Said composition may further include 0.02W1.5% Be, 0.02W2.50% B and either one of 0.1W2.50% V, 0.20W4.00% Mo and 0.20W5.00% W or 0.25W 6.00% in total of two or more among them. This Ni alloy has superior heat conductivity and endures long-term use when used as a material for a high-grade glass molding metal mold without requiring Cr plating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57154649-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: G11B5/725
Filed: 1981-03-20
Abstract: PURPOSE:To improve the durability and antistatic effect of the entitled magnetic recording medium by forming a protective layer containing the fine powder of fluororesin and a perfluoroalkyl ethylene oxide adduct on a magnetic layer. CONSTITUTION:A protective layer is formed by dispersing the fine powder of lubricating fluororesin such as resin of tetrafluoroethylene, hexafluoropropylene  or trichlorofluoroethylene together with a perfluoroalkyl ethylene oxide adduct  with surface active and lubricating properties and electric conductivity into an appropriate solvent and applying the dispersoid on a magnetic layer.
Patent JP-H02220688-A (JP)
Title: Output distributor
Inventor: SATO YASUTA
IPC: F16H37/06
Filed: 1989-02-21
Abstract: PURPOSE:To provide an output distributor applicable widely to toys and decorations by distributing a turning force obtained from an input shaft to a plurality of output shafts in combination with a prime mover provided with a power source. CONSTITUTION:An input shaft 23 as an input part is projectingly provided on a lower plate of a casing of an output distributor, and four output gears 31-34 as output part are provided on the upper plate. A gear is secured fixedly to the input shaft 23, while a cross groove-like connecting part is formed on the lower surface. The input gear meshes with the first output gear 31 meshing with the second output gear 32 and further the third and fourth output gears 33, 34. These four output gears are formed on the central upper surfaces respectively with polygonal recesses 28. When the input shaft 23 is rotated, the turning force is transmitted from the gear of the input shaft 23 to the first - fourth output gears 31-34.
Patent JP-H05108173-A (JP)
Title: Step-down type voltage regulator
Inventor: BANNI PORETSUTO
IPC: G05F1/569
Filed: 1992-02-27
Abstract: PURPOSE: To provide a voltage regulator with extremely high reliability and long useful life designed in order to reduce interference at an output end resulted from the switching of the power source element of 9T1 adjuster to the minimum. CONSTITUTION: A voltage (VA') of a capacitor and an input voltage (VA) are detected, and as long as the input voltage is more than two applied threshold values (VTH1 , and VTH2 ), both switches 16 and 19 are held to be on. When the input voltage is higher than the capacitor voltage (VA>VA') and smaller than the first threshold (VA<VTH1 ), the second switch 19 is switched to off, and when the input voltage is smaller than the capacitor voltage (VA<VA') and smaller than the second threshold (VA<VTH2 ), the first switch 16 is switched to off. A driving device 31 is provided between the switches 16 and 19 and an adjuster 17 for attaining the above mentioned process.
Patent JP-S57155514-A (JP)
Title: Optical branching and coupling circuit
Inventor: MATSUI TERUJI
IPC: G02B27/28
Filed: 1981-03-19
Abstract: PURPOSE:To obtain an optical branching and coupling circuit which brings loss to only light incident to a photodetecting element by arranging a half-wavelength plate, which rotates a plane of linear polarization at 90 deg., between two polarizing beam splitters. CONSTITUTION:In the figure, light incident from an optical fiber 1a to a polarizing beam splitter 7a is separated into S-polarized light and P-polarized light; the P-polarized light is converted by a half-wavelength plate 8 into linear polarized light having its plane of polarization rotated at 90 deg., which is reflected by a polarizing beam splitter 7b in a perpendicular direction and then coupled with a photodetecting element 3. On the other hand, the S-polarized light reflected by the splitter 7a is reflected by prismatic reflecting mirrors 9a and 9b and then reflected perpendicularly by the polarizing beam splitter 7b to be coupled with an optical fiber 1b. Further, the light of a light emitting element 4 having a plane of polarization which corresponds to the S-polarized light of the polarizing beam splitter 7a has the plane of polarization rotated at 90 deg. by the half-wavelength plate 8 and is coupled with the optical fiber 1b through the splitter 7b.
Patent JP-S52124216-A (JP)
Title: Rain pipe connector
Inventor: KIMURA TOKUJI
IPC: E04D13/08
Filed: 1976-04-12
Abstract: PURPOSE: An above titled connector devised to connect two kinds of rainpipes with different diameters by putting on off of rubber bands elastically and removably applied to the discharging cylinder part of a main body of a rain pipe connector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06160243-A (JP)
Title: Test run method for engine
Inventor: NAKAMURA RYOTA
IPC: G01M15/00
Filed: 1993-02-08
Abstract: PURPOSE:To allow smooth fitting of a spline shaft to a female spline while sustaining free rotation until touching to the female spline by imparting rotary inertial force to the spline shaft prior to fitting to the female spline. CONSTITUTION:After an engine is clamped from above and the stopper for a movable bearing 6 is switched depending on the type of engine, piston 41 of a pneumatic or hydraulic cylinder 40 is lifted thus engaging a click 42 with a tooth 4a to rotate a sprocket 4. At the same time, the bearing 6 is advanced by means of the pneumatic or hydraulic cylinder 11 and a spline shaft imparted with rotational force rotates freely and comes into contact with an end of a female spline while decelerating and then decelerated abruptly to be inserted therein smoothly. Rotary motion is stopped by load torque on engine side immediately after fitting and since the spline shaft has slim tooth cross-section and clearance is provided in the peripheral direction, smooth insertion is realized at all times even if the female spline and the spline shaft are not aligned strictly.
Patent JP-S58158866-A (JP)
Title: Lead storage battery
Inventor: SAKAI TAKASHI
IPC: H01M4/62
Filed: 1982-03-16
Abstract: PURPOSE:To improve a battery characteristic, especially a cycle life characteristic by using expanded graphite formed by expanding an interlayer of graphite crystal structure as conductive powder consisting a conductive liquid retention layer. CONSTITUTION:A conductive liquid retention layer 3, wherein expanded graphite as conductive powder is made pastelike by using a polyethylene-oxide solution as thickener and rolled, is pasted with pressure on both sides of a positive electrode collecter 1a and a negative electrode collecter 2a respectively. When expanded graphite is used as conductive powder, a volume change can be checked thus to excellently maintain close adhesion of the collecter to the conductive liquid retention layer as well as to improve a cycle life characteristic even if the expanded graphite produces an interlayer compound, after being subjected to reaction of oxidization due to overcharge etc. in sulfuric acid electrolyte, because the expanded graphite is 50-300 times expanded in the direction of a C  axis.
Patent JP-H09215329-A (JP)
Title: Switching power supply apparatus
Inventor: TOKUNAGA ATSUO
IPC: H02M3/28
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain stable output over a wider range even if difference and variation of a load is large. SOLUTION: The apparatus comprises a pulse generator for generating the pulse having variable width in a predetermined period, a voltage booster transformer 5, a switching circuit for intermitting a DC current flowing to the primary side of the voltage boosting transformer 5, an AC voltage rectifying and smoothing circuit 7 induced in the secondary side of the voltage boosting transformer 5, a voltage detecting circuit 9 or current detecting circuit 11 and a control means for varying the pulse width of the pulse generator by detecting values of the detecting circuits 9, 11 in order to provide a constant voltage output or a constant current output through the proportional control. In this case, the control gain utilizes the control gain obtained from the pulse width and detected value.
Patent JP-S60188187-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A63B69/36
Filed: 1984-03-07
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。