baber/WOPTO huggingface dataset:
Patent JP-H10272182-A (JP)
Title: Indwelling needle assembly
Inventor: KASAI MASAAKI
IPC: A61M5/158
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling needle assembly that can easily and accurately hold the tip of an inner needle and have higher safety without tousles in needling, discarding or the like. SOLUTION: This indwelling needle assembly 1 has an outer needle hub 3, a hollow outer needle 2 fixed on the outer needle hub 3, an inner needle hub 6 retainable on the outer needle hub 3, an inner needle 5 insertable into a lumen of the outer needle 2 fixed on the inner needle hub 6, a needle tip cover wrapping member 7, which is set in the outer needle hub 3 to allow wrapping of the tip 51 of the inner needle 5 and a link member 9 by which the inner needle hub 6 is linked to the needle tip wrapping member 7 to transmit a tension force applied during the movement of the inner needle hub 6 to the base end side with respect to the outer needle hub 3 so that the needle tip wrapping member 7 is isolated from the outer needle hub 3 when the tip 51 of the inner needle 5 is wrapped by the needle tip wrapping member 7.  The link member 9 gets tensed when the needle tip 5 is wrapped by the needle tip wrapping member 7.
Patent JP-S5220713-A (JP)
Title: Terminating call counter per crossbar automatic switchboard subscriber
Inventor: MINEMOTO JIYUNKICHI
IPC: H04M3/36
Filed: 1975-08-11
Abstract: PURPOSE:Releaf of the call congestion and improvement of the call completing rate by measuring the total terminating calls per subscriber and the number of calls incoming while the line is busy.
Patent JP-H09281651-A (JP)
Title: Polyester supporting body and photosensitive material
Inventor: NAKAJIMA AKIHISA
IPC: G03C1/91
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyester base body which can be easily curled, has good dimensional stability, excellent adhesion property between the base body and a photosensitive layer, and does not influence photosensitive performance with time when the base body is used for a photosensitive material. SOLUTION: This base body is composed of a polyester film and a base coating layer on at least one surface of the polyester film. The base coating layer contains a hydrophilic resin containing at least a solvent or swelling solvent for the polyester, or it contains a vinylidene chloride copolymer. After the whole base coating layer is applied and dried, the film is cooled from the temp. 25 deg.C higher than the glass transition temp. of the polyester film to the temp. 5 deg.C higher than the glass transition temp. for >=20sec. The solvent or swelling solvent for the polyester is included by 1 to 20wt.% of the base coating liquid containing the solvent or swelling solvent for the polyester. The solvent or swelling solvent is preferably an aromatic compd. containing hydroxyl groups or an aromatic compd. containing carboxyl groups or acid anhydrides of these.
Patent JP-H04325991-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO HIROSHI
IPC: G11C11/401
Filed: 1991-04-26
Abstract: PURPOSE:To conserve energy consumption by simultaneously selecting all the bit lines in the case of a block write operation at a DRAM and selecting only the bit line connected to a specified cell in the case of a normal write/read operation. CONSTITUTION:When a block write signal BW is inputted to a column decoder 7, a bit line BL1, bars BL1-BL4 and bar BL4 are simultaneously selected, write amplifiers 3 are simultaneously operated and information is simultaneously written in four memory cells C selected by word lines WL. In the case of the normal write/read operation inputting no signal BW, one pair of bit lines is selected and data inputted to the write amplifier 3 corresponding to the bit line are written through any one pair of a data bus DB and the bit line BL to one of corresponding memory cells C or reversely read out. In this case, it is possible to economize a current to flow to the bit line, which is not operated, and sense amplifiers 1.
Patent JP-S5898666-A (JP)
Inventor: UIRIAMU HENRII TOTSUDO
IPC: F03C1/40
Filed: 1982-06-04
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-H04328284-A (JP)
Title: Connector
Inventor: MURATA YASUHIRO
IPC: H01R13/03
Filed: 1991-04-26
Abstract: PURPOSE:To obtain the contact force of a connector at a same degree even if thickness of a flexible printed substrate, which is inserted to the connector, is dispersed. CONSTITUTION:An electrically insulating housing 1, which forms a case of a connector, and a contact shoe 2 provided inside of this housing 1 and having a movable contact part 2a, in which a flexible printed substrate 3 is inserted, are comprised. The contact shoe 2 is made of super elastic alloy.
Patent JP-S5622610-A (JP)
Title: Manufacture of high purity selenium
Inventor: OKAJIMA YASUHIRO
IPC: C01B19/02
Filed: 1979-07-30
Abstract: PURPOSE: To lower the impurity content of metallic Se by heating an aqueous selenious acid soln. to a specified temp. and blowing SO 2  gas of a predetermined concn. and the same temp. into the soln. in two stages.  
     CONSTITUTION: The temp. of an aqueous selenious acid soln. is adjusted to 75W 90°C, and the concn. of SO 2  gas to ≥90vol%. In the 1st stage SO 2  gas is blown in an amount required to precipitate 50W90wt% of Se in the soln. by reduction, and in the 2nd stage SO 2  gas is blown in an amount required to precipitate the residual Se. For example, in the 1st stage an aqueous selenious acid soln. of 130g/l Se concn. is continuously fed at 82±2°C for 4hr retention time, and 100% SO 2  gas of the same temp. is blown by 80% of 1.1 equivalent to Se in the soln. followed by agitation. In the 2nd stage the soln. is fed at the same temp. so that the retention time becomes 2hr, and the 20% residual SO 2  gas is blown. The resulting slurry is discharged, filtered, washed, and dried to obtain Se contg. 3ppm S and 2ppm other impurities. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000289824-A (JP)
Title: Slat conveyor, and vehicle carrying facility using the conveyor
Inventor: TAMURA YUKICHI
IPC: B62D65/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To repair or replace respective parts without receiving load onto and disassembling a chain. SOLUTION: Supporting parts 43 and placing parts 46 are formed symmetrically before and behind on both the right and left side portions of a slat 40. Rollers 52 are detachably provided on the supporting parts 43 via joint pins 50, and tubular bodies 53 are playing provided on the pins 50. In supporting a load, one side before or behind the slat 40 directly supports the load on a guide body side via the right and left rollers 52, and another side places the placing part 46 on the tubular bodies 53 of the slant 40, to indirectly support the load on the guide body side via the rollers 52. The load on the slat 40 side can be substantially supported on the guide body side via four place rollers 52, to allow a chain 36 to be unloaded. Consequently the pins 50, the rollers 52, the tubular bodies 53, etc., can be repaired or replaced without disassembling the chain 36.
Patent JP-S62253188-A (JP)
Inventor: KIKUCHI ISAKO
IPC: G02F1/136
Filed: 1986-04-25
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-S62251158-A (JP)
Title: Manufacture of thermal head
Inventor: YOSHIIKE NOBUYUKI
IPC: B41J2/335
Filed: 1986-04-25
Abstract: PURPOSE:To inexpensively reduce variations in resistances of resistors and enable higher printing quality, by drawing a pattern by using a nozzle filled with a resistor material, thereby obtaining a resistor layer in a predetermined pattern. CONSTITUTION:A glass frit is pulverized to be an ultrafine powder, which is electrodeposited on a substrate 11 of stainless steel or the like by electrophoresis using an alcohol electrolyte containing a tiny amount of water, followed by firing to provide an enamel layer 12. A conductive paste comprising gold (Au) is applied in a pattern by a thick film technique, and is dried and sintered to provide lead electrodes 13. A resistor paste comprising ruthenium oxide, a glass frit and a resin binder is ejected from a nozzle to draw a line form pattern, hollowed by drying and sintering to provide heat generating resistors 14, and an abrasion-resistant layer 15 of SiO2 is provided thereon by a thick film technique. The resistor paste 23 for forming the heat generating resistors is applied to a desired position in a predetermined width and a predetermined thickness by using the nozzle 42 while observing the pattern of the lead electrodes through a monitor camera 43.
Patent JP-H09276213-A (JP)
Title: Photographing device
Inventor: OISHI HIROKO
IPC: A61B1/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To properly correct the exposure or luminance of the image of an intended part by partitioning the image on an image display means, dividing the image signal within a section, and controlling the proper exposure or luminance of the selected section. SOLUTION: An image is divided by an image data dividing part 4, each section is named every divided section by a section selecting part 5, and a necessary section is selected while seeing the image displayed on an external display device 11. A luminance quantity control part 6 successively scans the selected section, and determines a proper luminance quantity so that every section has a proper luminance quantity to determine the luminance quantity of the whole image. A CRT output control circuit 7 performs a luminance correcting processing to a video signal passed through an A/D converter 3 on the basis of the proper luminance quantity, and outputs an image signal to a D/A converter 8, the D/A converter 8 D/A converts and outputs the image signal to a CRT 9, and the image displayed on the CRT 9 is photographed on a film by a photographic camera 10.
Patent JP-S5524617-A (JP)
Title: Phase difference detection
Inventor: NAKAO SHIYUNJI
IPC: G01R25/00
Filed: 1978-08-11
Abstract: PURPOSE: To obtain information of phase difference among multiple points thereby to make the detection of vibration modes easy by multiplying the signals of two points in a structure.  
     CONSTITUTION: The outputs of detectors 1 and 2 for acceleration, speed and variation are obtained as signals x 1 (t) and x 2 (t) through amplifiers 3 and 4 and filters 5 and 6. The positive and negative portions of the output signals are divided by a rectifier 8, and the divided areas of the signals are integrated at 9 and 10 thereby to determine a representative Ai of the positive signals and a representative Aj of the negative signals. The calculations of equation 1 are performed at 11 on the basis of the Ai and Aj obtained. As a result, it is judged at 12 whether the resultant value are closer to zero or π so that whether the two signals are in phase or out of phase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08257259-A (JP)
Title: Blade changeable scissors
Inventor: TAKIGAWA JUJI
IPC: A01G3/025
Filed: 1995-03-17
Abstract: PURPOSE: To exchange a blade body by detaching one pivot screw without any complicated procedure for removing and decomposing a supporting shaft, with which a pair of scissor components are pivotally attached to be opened/ closed while crossing, every time. CONSTITUTION: When changing a blade, a pivot screw 15 is detached and a supporting shaft 9 is separated from a U-shaped notched part 11 of a splint plate 5 integrally fixed to a grip body 4 of one second scissor constitutive member 7 so that a blade body 6 of the second scissor constitutive member 7 can be exchanged.
Patent JP-H05295695-A (JP)
Title: Paper-coating composition and coated paper
Inventor: KANEDA KATSUMI
IPC: C09D133/04
Filed: 1992-04-17
Abstract: PURPOSE:To provide a paper-coating composition having practical utility and excellent coating properties and giving a mat coated paper having low gloss and especially excellent smoothness, strength and printing gloss. CONSTITUTION:The adhesive to be used in this paper-coating composition is produced by compounding (A) a latex obtained by the emulsion polymerization of 40-55wt.% of an aliphatic conjugated diolefin monomer, 5-30wt.% of a vinyl cyanide monomer, 1-7wt.% of a monoolefin monomer and 8-54wt.% of other monoolefin monomer as constituent components of the polymer with (B) an emulsion produced by the emulsion polymerization of a monoolefin monomer as a main monomer component and having a Tg of >=70 deg.C and an average particle diameter of 30-100nm at a weight ratio A:B of 90:10 to 50:50 in terms of solid. The adhesive is used in an amount of 10-25 pts.wt. in terms of solid based on pigment to obtain the objective paper-coating composition.
Patent JP-H10286247-A (JP)
Title: Selection of central frequency and mri device
Inventor: FUJIMAKI TAKAYA
IPC: A61B5/055
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To easily and precisely select a central frequency in an MRI device by taking the latter part from at least the echo center of an echo waveform data, and Fourier-processing the data obtained by doubling the taken data to determine the half spectrum. SOLUTION: In the central frequency selecting processing in an MRI device 100, a fractional echo signal is received by prescreening, an echo waveform data f(x) is multiplied by a half window to form a half data fh(x). The fh(x) is Fouriertransformed to provide a half spectrum H(ω). The f(x) is multiplied by a center window to form a center data F1(x), and this is Fourier-transformed to provide a center spectrum L(ω) The half spectrum is phase-corrected by the phase θ(ω) of the L(ω), the actual number part is taken as a spectrum S(ω), the peak of waveform of the S(ω) is specified, and its frequency is selected as central frequency.
Patent JP-S62253569-A (JP)
Title: Inspection of assembly parts for vehicle
Inventor: SAKAKURA TAKAYUKI
IPC: B23P19/00
Filed: 1986-04-25
Abstract: PURPOSE:To permit the correct inspection work by utilizing the bar code for the inspection of the assembly parts in the production line for cars. CONSTITUTION:A production line 1 consists of an assembly station 2 for assembling parts onto a car body and in inspection station 3, and different kinds of cars having different specifications are transported in the mixed state. In the inspection station 3, the terminal machine 6 of a host computer 5 for managing the line 1, indication panel 7 connected with the terminal machine 6, and a bar code reading machine 8 connected with the indication panel 7 are provided. A label C having a printed bar code B which represents the kind and specification of each part is attached onto each part A.
Patent JP-H06304556-A (JP)
Title: Production of water for producing beverage and food
Inventor: MORITA TAKAMITSU
IPC: B01J47/02
Filed: 1993-04-23
Abstract: PURPOSE:To provide a production method of a pure water used for producing beverages and foods, especially a pure water in which the content of trimethyl amine being a cause of an odor is under a specified value. CONSTITUTION:In this production method of water for producing beverages and foods using a double floor type pure water producing device consisting of a strong acidic cation exchange resin tower and a strong basic anion exchange resin tower, an I-type anion exchange resin is used as the latter resin, thus the concentration of trimethyl amine in water after the ion exchange treatment is controlled to <=20ppb.
Patent JP-S5621027-A (JP)
Title: Rotary electric machine
Inventor: HASEGAWA HIROSHI
IPC: G01K7/00
Filed: 1979-07-31
Abstract: PURPOSE: To continuously and accurately measure the temperature of a rotor winding, by subtracting the voltage drop across exciting brushes to determine the real voltage drop across the rotor winding.  
     CONSTITUTION: Power is supplied to a rotor winding 5 through a pair of exciting brushes 3A, 3B. An exciting current measuring unit 6 is connected between the source of the power and the brushes 3A, 3B. A series circuit comprising a Zener diode 13 and resistors 14, 15 is connected across the brushes 3A, 3B to subtract the nonlinear voltage drop across the brushes. The resistance of the rotor winding 5 can be measured from the voltage drop and an exciting current to determine the temperature of the rotor winding 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307947-A (JP)
Title: Production of temperature sensor block
Inventor: KINOUCHI MASAHIRO
IPC: G01K7/22
Filed: 1993-04-23
Abstract: PURPOSE:To produce temperature sensor block at high efficiency. CONSTITUTION:Lead wires of a temperature sensor component 1 are connected with the lead wires of a resistor component 2 by laser 5 welding to constitute a temperature sensor block and then the characteristics thereof are inspected. An adjusting resistor 3 selected based on the inspection results is then connected with the temperature sensor block by laser 5 welding. Thermal influence on the temperature sensor block is suppressed significantly because of the laser welding and the characteristics can be inspected smoothly without requiring any cooling.
Patent JP-H03295613-A (JP)
Title: Cutting buffer and apparatus for cutting concrete pile
Inventor: ISHIKAWA MASAAKI
IPC: B23D45/00
Filed: 1990-04-13
Abstract: PURPOSE:To absorb shock and prolong the life of a cutting machine by making a cutting apparatus of a forwarding shaft for forwarding in the cutting direction and a base frame that rotatably supports the forwarding shaft, and urging the forwarding shaft to the cutting direction by means of an elastic material provided on the base frame. CONSTITUTION:When a forwarding shaft 15 is rotated by a handle 21 and a moving boss 24 is moved upward, since a cutting blade 34 operates in a upper cutting manner with respect to the moving direction, reaction forces act to the direction of F through the reaction, whereby downward pressure is applied to the forwarding shaft 15 via a supporting shaft 26 and a moving boss 24 and thus the forwarding shaft 15 is accumulated with the elasticity of a spring 17 situated on the lower end thereof. Inasmuch as, in this condition, the cutting blade 34 acts to restore the original condition in contact with a concrete pile P through its dead weight with respect to the cutting machine 32, and further, is urged upward by the elasticity of the spring 17 via the forwarding shaft 15, moving boss 24, and support 26, the cutting blade 34 bites in oscillation into the concrete pile P for cutting it smoothly in the vertical direction. At this time, all of the reaction forces or shocks exerted in the cutting machine can be absorbed into the spring 17, thus prolonging the life of the cutting machine.
Patent JP-S59220969-A (JP)
Title: Manufacture of planar type transistor
Inventor: IITAKA YUKIO
IPC: H01L21/331
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled device of a high withstand voltage and a large rate of current amplification by a method wherein the base region is formed on the collector region, the center thereof is provided with a recess by etching, and the emitter is formed in the base region by diffusing an impurity in the recess. CONSTITUTION:The surface layer part of a semiconductor substrate serving as the collector region 1 is provided with the base region 2 by impurity diffusion. The recess 4 is bored by etch-removing the center of this surface to a depth of several mum - several tens mum with fluoronitric acid series etchant. Thereafter, the emitter region 3 is formed on the side wall and the bottom surface of the recess 4 by diffusing the impurity therein. In such a manner, the impurity concentration does not decrease even during diffusion until the base width becomes smaller, and the process of diffusion is facilitated. Therefore, the impurity concentration of the region 3 does not decrease till the neighborhood of the junction of the region 2.
Patent JP-H05294986-A (JP)
Title: Erythorbic acid glycoside and its use
Inventor: SAEGUSA TAKAHIRO
IPC: A61K8/00
Filed: 1992-04-18
Abstract: PURPOSE:To provide the subject novel safe compound simultaneously having the usefulness of erythorbic acid, excellent in the stability with the elapse of time in solutions and useful as a melamine production-preventing exterior agent. CONSTITUTION:The compound of formula I. The mol.wt.: 338.27; melting point: 158-164.2 deg.C; solubility: easily soluble in water soluble in alcohol, insoluble in ethers; element analysis values: C-42.61%, H-5.36% (theoretical value) as C12H18O11; coloration reaction: negative to the indophenol reaction and positive to the anthrone coloring reaction. The compound is preferably obtained by an enzymatic method for bonding glucose to the erythorbic acid in the presence of a glucotransferase such as alpha-glucosidase, cyclodextrin glucanotransferase or alpha-amylase.
Patent JP-S62258022-A (JP)
Title: Construction work of water-curing type anticorrosive material
Inventor: YOKOYAMA AKIRA
IPC: C23F15/00
Filed: 1986-04-30
Abstract: PURPOSE:To improve the close-bonding and adhesive properties of paint by using a paint formed by almost uniformly dispersing an hydraulic curing cement into a water-curing type resin. CONSTITUTION:A putty water-curing type resin 2 containing a hydraulic curing cement is almost uniformly coated with uniform thickness on a water-permeable natural or synthetic fiber cloth 3 to form a sheet. The sheet is closely bonded to the portion to be protected from corrosion in splash and ebb-tide zone and under water. The outside of the sheet is covered with a flexible synthetic resin or rubber net 4 or natural material net, and they are fixed by clamps, etc. The sheet is hardened. Since the painted face is sufficiently tightly contacted and the hydraulic cement absorbs water adhered to the painted face and hardens, sufficient bonding strength can be realized.
Patent JP-H07301385-A (JP)
Title: Plastic molding connector
Inventor: RARUSU BUNGERU
IPC: B29L31/24
Filed: 1995-04-24
Abstract: PURPOSE: To provide a molded connector having only a slight part of comparatively small structural height capable of easily and speedily making a pipe branch part on a pipeline. CONSTITUTION: A molded connector 2 to make a branch connecting part for a pipeline 1 has two heating coils 7, 8. The heating coils are connected to each other, and welding connection of the pipeline 1 and the molded connector 2 and an inserted molded branch part 12 or a pipe is simultaneously carried out by the heating coils.
Patent JP-S58216122-A (JP)
Title: Nutrient product for infant of histidinemia
Inventor: YONEKUBO AKINORI
IPC: A23L1/30
Filed: 1982-06-10
Abstract: PURPOSE:To prepare the titled product having excellent digestibility and absorbability, and composed of a protein source consisting of nitrogen compounds having specific composition, fats, carbohydrates, minerals and vitamins. CONSTITUTION:A nutrient product for infants of histidinemia containing relatively small amount of histidine, and containing (A) 13-17wt% of nitrogen compounds of the composition of the table as a protein source, (B) 15-25wt% of fats (e.g. safflower oil, corn oil, soybean oil, etc.), (C) 55-70wt% of carbohydrates (e.g. soluble polysaccharide, lactose, etc.), (D) 2-3wt% of minerals (e.g. iron salt such as ferrous sulfate, ferrous sodium succinate citrate, etc., copper sulfate, etc.) and (E) about 0.1wt% of vitamins (vitamin A, B1, B2, B6, B12, C, D, E, etc.). The histidine content of the product is 50-100mg/100g, which is considerably lower than the conventional nutrient product, and accordingly, the taking of histidine can be reduced. Since the product is free from ill odor and bitter taste, it can be taken easily even by infants.
Patent JP-S5432187-A (JP)
Title: Defoaming agent
Inventor: HAYASHI SOUICHI
IPC: A23L29/00
Filed: 1977-08-17
Abstract: PURPOSE: To provide a superior long-lasting transparent liquid defoaming agent contg. one or more kinds of cpds. selected from sorbitan fatty acid esters and glycerol fatty acid esters optionally contg. PG, and vegetable fats and oils as essential components, which has no restriction on use from the viewpoint of food sanitation and is simply applied. 
     COPYRIGHT: (C)1979,JPO&Japio