baber/WOPTO huggingface dataset:
Patent JP-H10280762-A (JP)
Title: Id discrimination system
Inventor: SUZUKI OSAMU
IPC: G08B25/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To absorb optical strains and errors and increase comparability in an ID discrimination system provided with a plurality of ID discrimination means for discriminating IDs on the basis of comparison of read data of a fingerprint with registered data, in a building. SOLUTION: Fingerprints are registered by a fingerprint comparison device 1 installed in a gateway of a building with high security, and the comparative precision of the fingerprint comparison device 1 is set higher than the comparative precision of fingerprints of a key box 10 installed in a building with low security and the down-loading of the registered data of persons using the key box 10 is executed from the fingerprint comparison device 1 to the key box 10. And comparative levels of features of fingerprints are changed to vary the comparative precision of fingerprints.
Patent JP-H10279257-A (JP)
Title: Moving handrail surface maintenance device for man conveyor
Inventor: NAGASE SHINPACHI
IPC: B66B31/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To automatically coat the surface of a moving handrail with protective agents during the running of a man conveyor by providing a protective agent coating means moved between a coating position contacted with the surface of the moving handrail and a retreating position away from the surface of the moving handrail and a protective agent removing means. SOLUTION: When an escalator is run, a solenoid 28 is excited, a supporting plate 25 is moved upward against a coil spring 27 during its exciting, thereby a protective agent coating roll 31 pivotally supported on the main surface of the supporting plate 25 is moved to a coating position and contacted with a moving handrail 1. Following the movement of the handrail 1, its surface is coated with protective agents, and the moving handrail 1 coated with the protective agents is wiped dry by a dry wiping roll 23. The protective agents are stored in a tank, a specified amount is discharged from a supporting shaft 30 via a pipe having a solenoid valve provided in its midway, put in the protective agent coating roll 31, and the solenoid valve is opened/closed at a specified time interval by a timer and the discharge amount of the protective agents is controlled.
Patent JP-H06276526-A (JP)
Title: Color arrival order and time discrimination device
Inventor: TAKAHASHI YUJI
IPC: G07C1/24
Filed: 1993-03-22
Abstract: PURPOSE:To eliminate mis-judgement by distinguishing runners from each other accurately through a color picture display even when runners arrive almost simultaneously on a judge line and observation of their racing numbers is impossible. CONSTITUTION:Movin bodies 2 such as runners passing through a discrimination reference line 1 such as a goal line are picked up by using a camera 12 employing a color linear image sensor 6 having G, B, R or their complementary color filters and plural linearly arranged photoelectric conversion elements. Then Y, Pb, Pr or G, B, R color video signals are generated and recorded continuously in a memory of an image processor 48 and a controller is used to select a desired picture and the picture is read from the memory and displayed on a color video monitor.
Patent JP-2000283708-A (JP)
Title: Optical interferometer
Inventor: AKIKUNI FUMIO
IPC: G01B9/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the size of an optical interferometer while the light wavelength measurement accuracy is improved by linearly moving traveling mirrors for long distances. SOLUTION: An optical interferometer branches reference light and measurement light into two orthogonal optical paths of reflected light rays and transmitted light rays through a beam splitter, and receives the reflected and transmitted light rays by means of a photodetector after the light rays are reflected by a plurality of reflectors and again multiplexed through the beam splitter. The reflectors are divided into fixed reflectors 34 and 35 which are fixed to an enclosure, and traveling reflectors 36 and 37 which are movable against the enclosure and arranged on an optical axis L2 which is nearly parallel to the optical axis of the reference light. The optical axes of the reference light and measurement light are arranged between a driving member 65 which moves the traveling reflectors 36 and 37 along the optical axis L2 and a guide member 51.
Patent JP-2000279865-A (JP)
Title: Die head holding device
Inventor: TSUDA TAKEAKI
IPC: B05C5/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the positioning of a die head. SOLUTION: A die head holding device 10 is equipped with a base 11, a lower stage frame 12 provided on the base 11 in a freely slidable manner and an upper stage frame 13 provided on the lower stage frame 12 in a freely slidable manner. A regulation screw is provided to the almost central part in the width direction of the lower stage frame 12 and a stopper with which the regulation screw comes into contact is provided to the base 11. By sliding the lower stage frame 12 to bring the regulation screw into contact with the stopper, the lower stage frame 12 is positioned on the base 11 and the die head 14 attached to the upper stage frame 13 on the lower stage frame 12 can be positioned easily.
Patent JP-S5513254-A (JP)
Title: Preparation of amide oligomer
Inventor: SATOU NINTEI
IPC: C07C67/00
Filed: 1978-07-17
Abstract: PURPOSE: To obtain the title compound, which is stably storable for a long time, and an excellent material for resinous compositions, economically in high yield in a simple process, having a very low curing shrinkage, by reacting a specific monobasic acid with a diamine in a specific proportion.  
     CONSTITUTION: A monobasic acid of formula I: (X is 2W3C α, β-unsaturated hydrocarbon group) is reacted with 0.8W1.2 equivalents per equivalent of COOH group of a diamine at 180W220°C while controlling the acid value to give an amide oligomer. The acid can be obtained by reacting dicyclopentadiene or hydroxylated one with maleic anhydride or fumaric acid. The resulting oligomer can be converted to a self-copolymerizable resin composition readily by allowing to stand or heating with addition of a curing accelerator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09261961-A (JP)
Title: Power factor improving converter circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size, weight and cost of a current resonance type power factor improving converter circuit which is particularly used for a heavy load. SOLUTION: In a power factor improving converter circuit, the switching output of a current resonance type converter having switching devices Q1 and Q2 which are coupled by a half-bridge coupling is superposed upon a rectifying output line through a serial resonance circuit (N1 and C1 ) to improve a power factor. 3 sets of the above described power factor improving comverter circuits 10A, 10B and 10C are connected in parallel to a commercial power supply AC. An AC input current IAC is distributed among the bridge rectifying circuits Di1 , Di2 and Di3 of the power factor improving converter circuits 10A, 10B and 10C to have a total load power shared by the respective power factor improving circuits.
Patent JP-S5422776-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L21/306
Filed: 1977-07-22
Abstract: PURPOSE: To manfuacture a semiconductor device featuring excellent characteristics by carrying out an annealing process in the non-oxidizing atmosphere before the field oxidation and after the ion injection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63252474-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/732
Filed: 1987-04-09
Abstract: PURPOSE:To improve the degree of integration by connecting an active base region and a base contact region by a base body just under a field oxide film and a reverse conductivity type region. CONSTITUTION:Si3N4 film patterns 20A-20C are formed onto a base body in which an n<-> type epitaxial layer is shaped onto a p-type Si substrate 1, to which an n<+> type buried layer 2 is formed, and the epitaxial layer is isolated by a p-type element isolation region 4 and used as a collector region 3. A collector contact region 8 is shaped through selective ion implantation and heat treatment, ions are implanted into an opening 23, and field oxide films 5A-5C and a p-type base connecting region 12 are formed through selective oxidation. The patterns 20A-20C are removed, and an active base region 7, a base contact region 9, an emitter region 10 and a collector contact region 11 are formed through selective ion implantation and heat treatment.
Patent JP-S58219084-A (JP)
Title: Material for forming picture for transfer printing
Inventor: FUIRITSUPU SHIYADOBORUTO
IPC: G03G7/00
Filed: 1983-05-18
Abstract: Imageable products are described which can be made into dry transfer materials and other sorts of transfer material by imaging them in an electrophotographic copier. They consist basically of a substrate having releaseably adhered thereto first a layer of adhesive and over that a toner accepting non-adhesive layer. The non-adhesive layer is insufficiently strong to be stripped from the base using its own film strength but it can be removed from the base by an areal adhesion process. For example it may be heat sealed to a sign sheet and the base then stripped away.
Patent JP-S60230046-A (JP)
Title: Device for measuring electrolyte
Inventor: UMETSU HIROSHI
IPC: G01N27/28
Filed: 1984-04-27
Abstract: PURPOSE:To simplify constitution of a stirring tank and to improve stirring efficiency by providing integrally a flow passage selector valve which selects plural flow passages to the bottom of the stirring vessel for intimate mixing of a sample and diluting liquid. CONSTITUTION:The selector valve 4 is provided to the bottom of the stirring tank 1 for intimate mixing of the sample 7 consisting of, for example, serum or blood and diluting liquid 8 in press contact therewith and spot facing 6 is provided to the valve so that the hole 2 provided in the central part of the vessel 1 and plural small holes 3 provided to the periphery are successively communicated when the valve 4 is rotated by a driving system (not shown). The device is so constituted that the liquid 8, etc. is injected successively through the sopt facing 6 from the holes 3 according to the rotation of the valve 4. The vessel 1 is thus made into the simple constitution and the stirring is made efficiently uniform.
Patent JP-H10269440-A (JP)
Title: Automatic vending machine
Inventor: SUZUKI KAZUHIKO
IPC: G07F11/42
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To attain increase in the number of merchandise to be stored and improvement in merchandise loading property by providing the merchandise storage cabinet of automatic vending machine with versatility in the form or size of merchandise. SOLUTION: Concerning an automatic vending machine 1 which has a merchandise storage rack 4 inside a merchandise storage cabinet 3 and can store the plural pieces of merchandise 2 in the form of column and can parallelly store the plural merchandise columns on the merchandise storage rack 4, above the merchandise rack 4, a merchandise carry-out device 11 is arranged while facing the merchandise rack 4 for each merchandise column so as to carry the merchandise out of the merchandise rack 4 one by one while moving the merchandise 2 arranged in the form of column along with that merchandise column.
Patent JP-H10269330-A (JP)
Title: Card-shaped recording medium recording and reproducing device
Inventor: WATABE TETSUO
IPC: G06K17/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of stain such as dust on the contact part of an IC head and to improve the reliability of recording and reproduction. SOLUTION: When a card is inserted, first, the plane of an IC chip C2 is brought into contact with a bent point 31a of a front stage and the stain such as dust is removed and when the card is further moved, a bent point 31b of a rear stage comes into contact with the plane which is cleaned by the point 31a of the front stage. Thus, the point 31a of the front state works as cleaning and the point 31b of the rear stage makes desired contact.
Patent JP-S5313181-A (JP)
Title: Cable drum driver
Inventor: HARADA KATSUZOU
IPC: B65H75/14
Filed: 1976-07-22
Abstract: PURPOSE: To reduce required pump capacity considerably by controlling inclined rotation angle of motor and enabling speed control of drum from zero to the maximum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02286240-A (JP)
Title: Multi-layer for use with buffer pad
Inventor: YOAHIMU BANKU
IPC: B60R21/04
Filed: 1990-04-03
Abstract: PURPOSE: To meet requirements for crash pads and at the same time, enhance the heat resistance by composing the multilayer film of a thermoplastic film with a specific E-modulus, a specific temperature resistance and a specific thickness, a polyurethane film with a specific shear modulus, a specific thickness and a specific elasticity and a thermoplastic sealed layer with a specific mechanical loss factor and a specific thickness. CONSTITUTION: This multilayer film with a thickness of 0.8-2 mm is composed of a thermoplastic film A which has an E-modulus of 1,000-20,000 MPa at -40-+130 deg.C and a temperature resistance at 130 deg.C or higher for a long time and further, a thickness of 0.3-1.8 mm, a polyurethane film B which has a shear modulus G of 10<0> -10<3> MP within a temperature range of -40-+130 deg.C and a thickness of 0.4 mm and further, tough elasticity, and a thermoplastic sealed layer C which has a mechanical loss factor tanδ of 10<-2> -10<2> MPa, and with a thickness of 0.05-0.1 mm. In addition, the film A is preferably of a thermoplastic aromatic polycarbonate and the film B is preferably of a polyether carbonate urethane with a specific gravity of 1.13-1.17 g/cm<3> .  The sealed layer C is formed of a transparent film obtained by drying the aqueous dispersion of a linear polyester polyurethane.
Patent JP-S58206472-A (JP)
Inventor: KUDOU TAKASHI
IPC: F02B61/02
Filed: 1982-05-24
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-S59215437-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: H01H1/0237
Filed: 1983-05-19
Abstract: PURPOSE:To obtain an electrical contact material having stable contact resistance and much superior welding resistance by internally oxidizing an alloy material having a specified composition consisting of Cd, Sn, Te, Bi and the balance Ag. CONSTITUTION:This electrical contact material is obtd. by internally oxidizing an alloy material having a composition consisting of, by weight, 10-20% Cd, 0.5-5% Sn, 0.5-5% Te, 0.1-3% Bi and the balance Ag. The composition may further contain 0.01-0.5% Fe group element.
Patent JP-H02276810-A (JP)
Title: Production of block copolymer of propylene
Inventor: ASANUMA TADASHI
IPC: C08F2/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the subject copolymer having excellent physical properties in high efficiency by polymerizing propylene in a plurality of polymerizers connected in series, subjecting the obtained slurry to counter-current scrubbing with propylene in a counter-current scrubbing column and copolymerizing the scrubbed slurry with ethylene at a specific ratio. CONSTITUTION:Propylene is polymerized by a bulk-polymerization process in a polymerizer consisting of two or more reactors A, B connected in series in the presence of a stereoregular catalyst composed of a transition metal catalyst, an organic aluminum compound and, as necessary, a stereoregularity improver or an electron donative compound. The obtained slurry is introduced into a counter-current scrubbing column and subjected to counter-current scrubbing with propylene. The scrubbed liquid taken out from the top of the counter- current scrubbing column is returned to the propylene polymerizer and the scrubbed slurry delivered from the bottom of the column is copolymerized with ethylene at an ethylene/propylene ratio of 15/85 to 95/5 in the presence of an organic metal compound and, as necessary, an electron donative compound preferably using a polymerizer composed of two or more reactors C1 and C2 connected in parallel.
Patent JP-2000281924-A (JP)
Title: Production of navy indigo-blue pigment
Inventor: KOMADA MASAO
IPC: C09D11/037
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a navy indigo-blue pigment having a high chromaticity, vividness, and tinting strength and good dispersibility by finishing a mixture comprising an optionally ground crude copper phthalocyanine and an optionally crude dioxazine violet into a pigment. SOLUTION: A mixture prepared by mixing (A) crude copper phthalocyanine with (B) 0.1-10.0 wt.%, based on component A, (B) crude dioxazine violet is mechanically ground to obtain a mixture having a mean primary particle diameter of 0.001-0.1 μm. To 100 pts.wt. this mixture, 100-1,000 pts.wt. grinding aid being an inorganic salt such as common salt and 100-150 pts.wt. organic solvent are added, the resultant mixture is mechanically ground for 2-10 hr, and the product of grinding is withdrawn from the water and filtered to remove the inorganic salt and the organic salt to obtain a pigment. Component A is obtained by heating phthalodinitrile and copper oxide, etc., and component B is obtained by condensing 3-amino-N-alkylcarbazole with chloranil in the presence of a deacidifying agent and cyclizing the condensate by heating in the presence of an organic acid.
Patent JP-S59228003-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/514
Filed: 1983-05-19
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-H04319905-A (JP)
Title: Light branching/mixing equipment
Inventor: SHIBATA YASUO
IPC: G02B6/12
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a light branching/mixing equipment which is easy to manufacture and reduced in loss. CONSTITUTION:A light mixing/branching equipment consists of the first waveguide passage 11, a mode transformation area 12 which is formed by gradually spreading the width of a waveguide passage in communication with the first waveguide passage, a total reflection mirror 18 which is provided across part of the mode transformation area 12 and has an incoming angle of signal light from the mode transformation area 12 greater than a total reflection critical angle, the second waveguide passage in which signal light forwarded from the residual part of the mode transformation area 12 across which the total reflection mirror 18 does not reach is existing, and the third waveguide passage in which signal light, different in a carried direction from the second waveguide passage, reflected from the total reflection mirror 18 is constituted.
Patent JP-H02267370-A (JP)
Title: Hydraulic pump device
Inventor: MIYAHARA MASAAKI
IPC: F04B1/26
Filed: 1989-04-07
Abstract: PURPOSE:To improve accuracy of control by arranging an auxiliary pump which drives a control cylinder for varying the swash plate angle of the variable discharge rate pump. CONSTITUTION:A hydraulic device 1 is composed by integrating a swash plate type variable discharge rate pump (main pump) 2 driven by means of a motor 12 with an auxiliary pump 6. A rotary shaft 4 which is commonly used for the main pump 2 and the auxiliary pump 6 is journalled in a casing 3, and the auxiliary pump 6 is composed by arranging a rotor 33 provided with a plurality of vanes on the rotary shaft 4 in a space P formed within the cap like casing 3b. Discharge oil of the auxiliary pump 6 and pressure oil supplied from the main pump 2 through a port 29b are supplied to a control valve 8. A control cylinder 5 is driven by the pressure oil passed through the control valve 8, so that the angle of a swash plate 22 of the main pump, that is, discharge rate of the main pump is made variable.
Patent JP-H09276158-A (JP)
Title: Washstand
Inventor: DOI HIROKO
IPC: A47K1/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To use a washstand by the physically handicapped or the like in the state of sitting on a chair or a wheelchair by providing a recessed step part for knee space on the front side of lower face of bottom part of a washbowl concerning the washstand with which the washbowl is held by a holding stand. SOLUTION: Concerning a stainless steel washbowl 1 for the washstand installed in the kitchen or washroom, the recessed step part for knee space is provided on the front side of lower face of its bottom part, a shallow section 12 is provided on the front side of upper face of the bottom part, and a deep section 13 is provided in the depth of upper face of the bottom part. A flange panel is provided around the washbowl 1, and both the ends of this flange panel are held by a cabinet-shaped holding stand. Thus, by providing the recessed step part for knee space on the front side of lower face of bottom part of the washbowl 1, a physically handicapped person 6 sitting on a wheelchair 5 can use the washstand in easy attitude while putting knees 61 into the recessed step part for knee space on the lower face of bottom part of the washbowl 1.  Besides, the concerning the washbowl 1, the section 13 in the depth of the bottom part can be bent into the form of semispherical shell in place of being formed into flat plate as well.
Patent JP-H04320568-A (JP)
Title: Character size conversion system for word processor
Inventor: OGURA YASUHIRO
IPC: G06F3/02
Filed: 1991-04-19
Abstract: PURPOSE:To convert character size by operation more similar to human's senses without interrupting the input flow of a sentence at the time of converting previously inputted character size in a word processor. CONSTITUTION:The size of a character on a cursor position is converted by means of four kinds of direction keys respectively indicating up, down, right, and left and an auxiliary key such as a control key mounted on a keyboard 10. In the case of converting previously inputted character size by a character size converting means 16, the character size can be converted by the means 16 based upon operation more similar to human's senses. Since a character be converted even after inputting it by a fixed size such as a full size character, the input flow of a sentence or a numerical formula including a character whose size is to be converted by the means 16 is not interrupted.
Patent JP-S57202734-A (JP)
Title: Method and device for manufacturing of semiconductor
Inventor: YASUI JIYUUROU
IPC: H01L21/302
Filed: 1981-06-09
Abstract: PURPOSE:To equally etch a thin film by a method wherein a partial region of a semiconductor substrate only is etched by predetermined amount and then the other partial region which is separated by predetermined distace is etched by predetermined amount and the etching is repeated. CONSTITUTION:The ions of predetermined reactive gas are irradiated on the partial region 1 only of an Si substrate 5 and a thin film on the substrate 5 is etched by predetermined amount through a resist mask. Next, a partial region 2 is etched in the same way and the etching is repeated. When etching is applied to the partial regions only, the equalization of reactive gas ion density and ion acceleration field is easy and the generation of heat at the time of etching is transmitted to adjacent regions for radiation and etching speed is stabilized because temperature rise is checked. Radiation effect differs at the central section and peripheral section. However, etching is done during the optimum time only for each part by detecting the luminous phenomenon during etching. In this method, the whole surface of the substrate can equally be etched.