baber/WOPTO huggingface dataset:
Patent JP-H0917532-A (JP)
Title: Fluorescent lamp socket
Inventor: ICHIKAWA MASAAKI
IPC: H01R33/05
Filed: 1995-06-30
Abstract: PURPOSE: To make small and provide stable contact pressure in spite the socket is a rotary type. CONSTITUTION: A fluorescent lamp rotary socket has an insertion hole 1a into which a plurality of lamp pins 3 of a fluorescent lamp are inserted on the front side of a socket body 1, and a plurality of contact springs 2 made of a conductive member, coming in contact with lamp pins 3 by rotating the fluorescent lamp, and arranged in the insertion hole 1a. The contact spring 2 is formed with a pair of contact pieces 2a which face each other and interpose one lamp pin 3, and a connecting piece 2b which connects a pair of contact pieces 2a, and the contact spring 2 is arranged so that a pair of contact pieces 2a faces almost in the vertical direction against the rotating insertion direction of the lamp pin 3, and in such a state that the lamp pin 3 is interposed with the contact pieces 2a, the connecting piece 2b is positioned forward from the tip of the lamp pin 3.
Patent JP-S5788512-A (JP)
Title: Magnetic head and its manufacture
Inventor: KAMIOKA TOKIO
IPC: G11B5/187
Filed: 1980-11-22
Abstract: PURPOSE:To achieve a head with a run surface having good slide, by applying epoxy resin to a long groove formed on a run surface of a perforated porcelain case molding a magnetic erasing head used for a VTR through insertion after leaving a uniform thickness. CONSTITUTION:In a magnetic erasing head, a head part 7 is inserted to an insertion section 1a of a case main body 7 formed by porcelain such as ceramic, and after resin molding 8 such as epoxy resin is applied from the side surface, it is formed by polishing a tape run surface 1b. A long groove 1c is formed on the surface 1b of the part 1a by leaving a uniform thickness from the case end surface. The resin 8 molded to the groove 1c is exuded out around the groove 1c and at least, it is impregnated to the surface of the surface 1b. Thus, the  slide of tape is excellent and tape run with less wear can be achieved.
Patent JP-2000358304-A (JP)
Title: Charging equipment for hybrid car
Inventor: KASHIMOTO MASAHISA
IPC: B60K6/28
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To enable high-voltage battery charging by a rescue car, without increasing car weight or restraining the limitation of equipment arrangement. SOLUTION: In a power device for the two-battery type hybrid car with a high-voltage battery 5 supplying engine starting power and motor driving power for traveling at high voltage and a low-voltage battery 2 supplying an auxiliary motor and a controller with power, a DC-DC converter 4 for charging the high-voltage battery 5 by boosting a low-voltage DC power from a low- voltage battery (normally 12 V standard battery) for a wrecking car is installed as the charging equipment for the hybrid car. Low-voltage DC power input terminals 41, 42 for the DC-DC converter 5 are supplied directly with the low- voltage power of the low-voltage battery 1 for the rescue car through a booster cable 3 without via the car-loaded low-voltage battery 2.
Patent JP-H0453503-A (JP)
Title: Woodwork bond accessory
Inventor: TAKEGUCHI KEIKO
IPC: A41G1/00
Filed: 1990-06-21
Abstract: PURPOSE:To obtain easily articles similar to plane vinyl by preparing accessories or small articles, by means of colored bond comprising an admixture of a woodwork bond and a dye. CONSTITUTION:Gold, silver, Lamegose or narrow cloth is wound around a wire (#28-#34), thereby the outline of a petal mold is formed and then a woodwork bond (containing a dye) is poured within the outline. After its drying, the bond is stripped off to produce flowers in large variety. They are thus prepared as accessories or small articles to be attached to a bottle or a box. Or otherwise, a woodwork bond (containing a dye) is poured into vinyl etc., already made as outlines of petals. After its drying, the bond is stripped off and used as it is. Or, the outline of a petal is stuck onto already formed aluminum foil or cloth. A woodwork bond (containing a dye) is then poured therein. After its drying, the product, is sued as it is.
Patent JP-H09325499-A (JP)
Title: Sensitive material
Inventor: ENDO AKIHIRO
IPC: G03F7/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To expand heat development temperature latitude of a sensitive material. SOLUTION: This sensitive material is constituted in such a manner that a hardening layer 2 containing polymerized compound or cross linking polymer, a sensitive layer 3 containing silver halide, a picture image formation promotion layer 4 containing base or base precursor and hydrophilic polymer, and an overcoat layer 5 containing hydrophilic polymer are provided sequentially on a support body 1 and contains reducing agent further. In this case, polyvinyl alcohol having saponification degree of less than 90% or hydrophilic polymer other than polyvinyl alcohol is used as hydrophilic polymer contained in the picture image formation promotion layer 4, and polyvinyl alcohol having saponification degree of 90% or more is used as hydrophilic polymer contained in the overcoat layer 5.
Patent JP-S6321786-A (JP)
Inventor: OKAMOTO TAKAYUKI
IPC: H05B33/12
Filed: 1986-07-14
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-S5585082-A (JP)
Title: Optical semiconductor apparatus
Inventor: TANI YOSHIHEI
IPC: G01J1/02
Filed: 1978-12-20
Abstract: PURPOSE: To obtain characteristics comparatively approximate to human's eye by installing a filter capable of cutting infra-red ray on the light reception surface.  
     CONSTITUTION: In optical semiconductor element A, the first and second pn- junctions 2, 3 are formed inside silicon substrate 1 and at the same time, electrodes are provided to output shortcircuit currents from each pn-junctions. In order to eliminate or attenuate infra-red ray component contained in an incident light received on the light reception surface of optical semiconductor element A, filter F  capable of cutting infra-red ray is mounted on the light reception surface. As a  result, a characteristic approximate to human's eye is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2001238819-A (JP)
Title: Device for preventing stain on a portable toilet bowl
Inventor: OKAMURA HACHIROU
IPC: A47K11/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing stain on a portable toilet bowl, with which dirt can be removed from the toilet bowl with no mess on hands and cleansing and sterilization are not needed. SOLUTION: A device for preventing stain on a toilet bowl has absorbent material temporarily fixed on a mouth of a portable toilet bowl which is used to care sick people with a shape like a cover, and is devised not to come off when dirt is removed.
Patent JP-2000350522-A (JP)
Title: Wind-blowing device
Inventor: OTA TSUTOMU
IPC: A01G9/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wind-blowing device easy for carrying and capable of being used by hanging it on a horizontal brace in a green house. SOLUTION: This wind-blowing device 1 is equipped with a motor fan 5, a brace-engaging member 6 to be engaged at the horizontal brace in a green house 2 and a hanger member 9 mounted to the brace-engaging member 6 in a hanged state and attaching the motor fan 5 at its lower part.
Patent JP-S6410241-A (JP)
Title: Method for applying resist
Inventor: SUDO ATSUSHI
IPC: G03F7/18
Filed: 1987-07-02
Abstract: PURPOSE:To effectively utilize a resist solution by placing a wire rod along environs of a substrate, then dropping the resist solution on the substrate, and drying the obtd. wire rod, followed by removing the wire rod from the substrate. CONSTITUTION:The substrate 3 is mounted on the free surface of a liquid 2 which is relatively heavy in weight and has high viscosity, such as a vacuum oil, etc. in order to hold horizontally the substrate 3. And, then the wire rod 4 having about 1mum diameter is placed along the environs of the substrate 3 to form a partition for holding the resist solution 5 therein. The resist solution 5 is dropped in a space surrounded with said partition. And, the resist solution 5 is dried, puddling the resist solution 5 within said space. After drying the resist solution 5, the wire rod 4 is removed from the substrate to form the resist film around the wire rod 4. Thus, as the resist solution 5 is poured in an amount corresponded to the volume of said space which is determined by the diameter of the wire rod 4 forming said partition, the resist solution does not almost discard wastefully, thereby remarkably improving the utilization effect of the resist solution 5.
Patent JP-S5791923-A (JP)
Title: Purification of serum for cultivation
Inventor: SONODA TSUYOSHI
IPC: A61K35/16
Filed: 1980-11-27
Abstract: PURPOSE: To remove growth inhibiting components, and to obtain serum for cultivation having improved propagating properties, by filtering serum using a separation membrane having a specific inhibiting ratio aginst γ-globulin and β- lipoprotein.  
     CONSTITUTION: Serum is filtered by a separation membrane exhibiting an inhibiting ratio of γ-globulin of ≤90%, preferably 20W70%, and an inhibiting ratio of β-liproprotein of ≥20%, preferably ≥50%, to give serum for cultivation. A membrane of a material, e.g., polymethyl methacrylate type, polyvinyl alcohol type, and polycarbonate type is preferable as the separation membrane. Even if adult bovine serum lacking propagating properties is used as an ingredient, the separation and removal of the growth inhibiting components by using this membrane give serum for cultivation having the same propagating properties as or more than those of bovine fetus serum or bovine infant serum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63152364-A (JP)
Title: Alkinyl aminonucleotide
Inventor: JIEEMUSU MERIRU PUROOBAA
IPC: C12Q1/68
Filed: 1987-07-02
Abstract: The invention provides alkynylamino-nucleotides and their labeled derivatives which are useful, for example, as chain terminating substrates for DNA sequencing, along with several key intermediates and processes for their preparation.
Patent JP-S5867022-A (JP)
Title: Forming method of amorphous silicon photosensitive member
Inventor: MINAMI KOUJI
IPC: H01L21/205
Filed: 1981-10-16
Abstract: PURPOSE:To form high photosensitive member made of amorphous silicon in a short time by a method wherein a first thick layer of amorphous silicon is formed on a subtrate in highly concentrated silane gas, then a second thin amorphous silicon layer is formed in rare silane gas. CONSTITUTION:A rotary pump 4 and a dufusion pump 5 are series-connected to an airtight container 1 to block a substrate 3 and gas or to exhaust the gas from the container. A coil 2 generating glow discharge is wound on the outer surface of the container 1, and the coil is connected to a high frequency power source 6. 7, 8, 9 and 10 are cylinders in which oxygen gas, silane gas, diborane and hydrogen gas are contained respectively. At first, the air in the container 1 is exhausted, and each gas is led in. The coil 2 is impressed with high frequency to generate glow discharge, then a first amorphous silicon layer 15 is formed on the subtrate 3. Next, the remained gas in the container is exhausted, then, each gas, low concentrated, again is enclosed in the container. High frequency is again impressed to form a second amorphous silicon layer 16 on the amorphous silicon layer 15. The first amorphous silicon layer 15 is provided with charging capacity, and the second amorphous silicon layer is provided with high photosensibility.
Patent JP-H1013687-A (JP)
Title: Image processor
Inventor: ISHII RIE
IPC: H04N1/409
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To perform edge processing of upper and lower edges in subscanning direction. SOLUTION: An edge discrimination part 109 discriminates the upper and lower edges of character or drawing in the subscanning direction. A gradation processing part 104 outputs image information while keeping 8 bits, for example, as it is in order to improve the image quality of edges of drawing and selects that image information in the pixel block discriminated as the upper and lower edges by the edge discrimination part 109. A gradation processing part 105 performs multilevel error diffusion double dot processing in order to improve the picture quality of picture pattern or photograph, and the output of the gradation processing part 105 is selected in any block excepting for the pixel block discriminated as upper and lower edges by the edge discrimination part 109.
Patent JP-H06103600-A (JP)
Title: Optical disk device
Inventor: OKA NOBUYUKI
IPC: G11B7/095
Filed: 1993-06-10
Abstract: PURPOSE:To adjust an optimum focal position at every recording medium by switching bias voltage according to an optical disk and a magneto-optical disk by a focus error signal correction means. CONSTITUTION:In an optical disk device 40, the bias voltage VB outputted to an operational amplifier 17 is switched according to a compact disk and the magneto-optical disk by switching the contact point in the compact disk and the magneto-optical disk. Thus, in the device 40, the optimum focal position is adjusted at the compact disk and the magne-to-optical disk, respecitively, by adjusting variable resistors 41, 42, and a bit error ratio is reduced so much and recording information is reproduced. Further, when a composite disk, in the device 40, the contact point of a selection circuit 43 is switched in the recording areas of an inner peripheral side and an outer peripheral side, and the voltage VB to the operational amplifier 17 is switched at every area. Thus, the optimum focal position is obtained at every recording area.
Patent JP-H0216279-A (JP)
Title: Suspension wheel for moving wall
Inventor: MATSUDA ETSUICHI
IPC: E05D15/00
Filed: 1988-07-04
Abstract: PURPOSE:To stabilize running by arranging left and right respective three wheels rolling of the horizontal running surface of an H-type hanger rail, four upper guide rings rolling on a web, and a lower guide ring rolling on guiderails. CONSTITUTION:An H shape steel hanger rail H is provided with flange sections F1, F2 and a web W, and if needed, left and right guiderails 17a, 17b are fitted. Besides, a suspension wheel 1 is provided with left and right six wheels 9a-9c rolling on horizontal running surfaces 2a, 2b, four upper guide rings 12a, 12b rolling on the web W, and a lower guide ring 15 rolling on the rails 17a, 17b. Then, at the branch section or the like of the rail H, by the wheels 9a-9c, the suspension wheel 1 is prevented from being dropped into notches 23a, 23b, and by the rolling of the guide rings 12a, 12b on the web W and the rolling of the guide rings 15 on the rails 17a, 17b, the suspension wheel 1 is prevented from being inclined.
Patent JP-H111301-A (JP)
Title: Production of hydrogen
Inventor: UNO KAZUNORI
IPC: C01B3/38
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen by furnace-heated steam reforming reactor, which can reduce both investment and operating cost by controlling to supply fuel in excess of the requirement for the reforming reactions, efficiently balancing heat within the whole process, minimizing quantity of excess steam released out of the system, and dispensing with a waste heat recovery unit in the flue gas system of the furnace. SOLUTION: This method is based on steam reforming of light hydrocarbons to produce hydrogen by a unit which is equipped at least with a steam reforming reactor 18, reformer furnace 14 and pressure swing adsorption type hydrogen purification unit 12. The reformer furnace 14 is supplied with fuel to heat the reforming reactor 18 for the steam reforming reactions. The burners of the furnace 14 are supplied with air, preheated by hot flue gases from the furnace 14 to recover heat, and with off gases exhausted from the pressure swing adsorption type hydrogen purification unit 12 as the sole fuel.
Patent JP-H0994311-A (JP)
Title: Golf ball
Inventor: HIRAOKA HIDEKI
IPC: A63B37/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having excellent durability to withstand the use in a training field in terms of durability while maintaining carry and hitting heel as the golf ball for rounding. SOLUTION: A core 1 of the golf ball having the core 1 and a cover 2 is composed of a vulcanized molding of a rubber compsn. contg. 10 to 30 pts.wt. calcium carbonate, 18 to 35 pts.wt. zinc acrylate or zinc methacrylate and 0.5 to 2.5 pts.wt. peroxide based on 100 pts.wt. base material rubber contg. >=80wt.% butadiene rubber contg. >=80mol% cis-1, 4 bonds. The cover 2 is formed of a resin compsn. having bending rigidity of 1400 to 3800kgf/cm<2> and the total volume of the dimples 3 of the cover 2 is specified to 250 to 400mm<3> .
Patent JP-S5956472-A (JP)
Title: Undercoating composition for adhesive tape
Inventor: SHIRAI FUMIYA
IPC: C09J7/02
Filed: 1982-09-24
Abstract: PURPOSE:To provide an undercoating compsn. available for use in preparing adhesive tapes by applying a rubbery tackifier onto a polyolefin base, by incorporating a polymer, as a principal component, yielded by blending a variety of particular monomers with a rubber component and polymerizing. CONSTITUTION:20-150pts.wt. alkyl (meth)acrylate monomer with or without admixed vinyl monomers copolymerizable therewith, 1-30pts.wt. copolymerizable carboxyl group-contg. monomer, 0.05-10pts.wt. copolymerizable divinyl monomer, 0.5-10pts.wt. copolymerizable N-methylol-group-contg. monomer, and 0.05- 5pts.wt. org. phosphate ester monomer of formula (wherein R1 is H, methyl; R2 is H, lower alkyl, etc.; n is 1-3) are blended with 100pts.wt. rubber component and polymerized. The titled undercoating compsn. is yielded by incorporating the resulting polymer as a principal component.
Patent JP-H0334138-A (JP)
Title: Optical recording medium and production thereof
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24012
Filed: 1989-06-30
Abstract: PURPOSE:To improve the solvent resistance of a high-polymer resin substrate and to stabilize the reflectivity of the coating type recording medium by subjecting the high-polymer resin substrate to a pretreatment in such a manner that the moisture content of the non-frozen water of the high-polymer resin substrate attains a specific value, then forming a solvent coating type recording medium on the high-polymer resin substrate. CONSTITUTION:A high polymer is shrunk by removing the non-frozen water of the resin substrate, by which the intermolecular force is increased and the solvent resistance of the substrate surface is improved. Vacuum drying, drying by heating, drying by a dehydrating agent, and the combined drying method thereof are used as the method for removing the non-frozen water from the transparent high-polymer resin substrate. Although the drying time varies with the drying methods, the drying is executed until the weight or shrinkage rate of the substrate attains a specified weight or rate and the moisture content of the non-frozen water of the resin substrate attains <=0.05%. The resin substrate is dried in such a manner and is subjected to the pretreatment and thereafter, the solvent coating type recording medium is formed on the resin substrate.
Patent JP-H1117281-A (JP)
Title: Optical integrated element and planar optical integrated circuit
Inventor: MUKOHARA TOMOKAZU
IPC: H01S5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical integrated element in which element characteristics can be made satisfactory, and to provide a planar type optical integrated circuit in which the number of times of alignment can be reduced. SOLUTION: In an optical integrated element 30, a semiconductor laser 34, photodetector 36 for monitoring a laser beam radiated from the semiconductor laser, and waveguide type light receiving element 38 for receiving a laser beam with wavelength λare integrated on a semiconductor substrate 32. A reflection film 52 in a dielectric laminated structure constituted of two kinds of dielectric with different refractive indexes (n)1 and (n)2 is formed on the outgoing side cleavage edge plane of the semiconductor laser and the light receiving side cleavage edge plane of the light receiving element. The reflection film 52 is constituted as a dielectric laminated stricture having a central layer constituted of a dielectric having λ/2n1 film thickness and a refractive index (n)1 , and a pair of layers of a first dielectric film having λ/4n1 film thickness and a refractive index (n)z symmetrically provided at the both sides, and a second dielectric film having the λ/4n1 film thickness and the refractive index (n)1 . This planar optical integrated circuit is obtained by mounting the optical integrated element on a planer type light wave circuit.
Patent JP-H0217454-A (JP)
Title: Method of displaying state of operation in storage processing
Inventor: OI HISANORI
IPC: G01R13/22
Filed: 1988-07-05
Abstract: PURPOSE:To enable elimination of flicker of display by judging a difference between the previous and present states and by displaying a message on a state of operation only when the same state of operation continues for a prescribed time or more. CONSTITUTION:With the start of storage, setting for generation of an interrupt is made for an interrupt generating means 5 so that it is made at an interval of 16 microseconds, for instance. The interrupt generated by the means 5 is detected by an interrupt detecting means 6, a state of processing is read from RAM 4, and a difference of various states is judged by a judging means 7 of a variation in the state of processing. In the case when the state one time before and the present state are identical and the state is other than a 'data fetching state', 1 is added to 'COUNT' (a counter showing the number of times of succession of the identical state). When the value of the counter is smaller than a prescribed time set beforehand, e.g. 6, no operation is made, and when it is 6 or more, a message of 'waiting for pretrigger' or 'waiting for trigger' is displayed on the screen 10 of CRT from the judgement that the identical state continues for 16X6=96 microseconds or more.
Patent JP-S6145623-A (JP)
Title: Adjustment and check method of high frequency device
Inventor: YAMAZAKI TAKASHI
IPC: H03J5/00
Filed: 1984-08-09
Abstract: PURPOSE:To execute accurately a dynamic characteristic check by providing temporarily a dummy tuning circuit, adjusted externally to a tuning circuit. CONSTITUTION:A main printed board 5 is aligned and placed onto a electronic check jig stand 8 from which lots of contact pins 7 are projected while circuit components of a VIF circuit device 3 is assembled to the board 5 to contact the pins 7 to the board 5. A standard tuner 9 and an oscilloscope 10 for check are provided on the stand 8 and dummy tuning circuits B1, B2, B3 after adjustment are connected to the pins 7. Then an IF signal is inputted to the VIF circuit from the tuner 9 to activate the VIF circuit by using the dummy tuning circuits B1, B2 and B3 and a video signal is checked by the oscilloscope 10.