baber/WOPTO huggingface dataset:
Patent JP-H04138764-A (JP)
Title: Output method for contact sensor type scanner
Inventor: SHUTO SATORU
IPC: H04N5/369
Filed: 1990-09-28
Abstract: PURPOSE:To share one circuit by serially reading out an output signal from respective image sensor chips with the aid of a successive control means. CONSTITUTION:A successive drive circuit 32 drives a sensor unit 12A for a constant time, and reads one fourth of one line of the reading area of a form guide 2. Then, it drives a sensor unit 12B for a constant time and reads one fourth of one line of the reading area. Thus, a sensor unit is successively driven to read one line of an original form 8. The output of the sensor unit 12 is successively outputted to an analog multiplexer 30 in order of A, B, C, D to supply to an A/D conversion circuit 34.
Patent JP-H11176951-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: KANG SEEN-SUK
IPC: G11C11/41
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is more easily manufactured than a conventional laminated TFT SRAM (thin-film transistor static random access memory) and high in reliability, and a manufacturing method thereof. SOLUTION: A memory device comprises a first and a second drive transistor which are each composed of source regions ds1 and ds2 and drain regions dd1 and dd2 formed on the first and third wall of a trench 2 formed on a semiconductor substrate and gate electrodes, a first and a second load transistor which are each constituted of source regions ls1 and ls2 and drain regions ld1 and ld2 formed on a first and a second active layer provided above the first and second wall surface and gate electrodes each of which is formed in one piece, and a first and a second access transistor which are each constituted of source regions as1 and as2 formed on a second and a fourth wall surface, the drain regions ad1 and ad2 possessed in common with the first drive transistor,  and gate electrodes 10a and 10b formed on the sidewall surfaces of gate insulating films formed on the second and fourth wall surface.
Patent JP-H0568587-A (JP)
Title: Production of optically active (s)-(+)-halo-1,2-propanediol
Inventor: NAKAYAMA KIYOSHI
IPC: C12P41/00
Filed: 1991-07-08
Abstract: PURPOSE:To produce an optically active (S)-(+)-3-halo-1,2-propanediol by treating a 1,3-dihalo-2-propanol with a dehalogenase originated from microorganisms, and subsequently to recover the produced optically active compound. CONSTITUTION:A (S)-(+)-3-halo-1,2-propanediol useful as a raw material for synthesizing optically active physiologically active substances such as medicines can effectively be produced.
Patent JP-S63117942-A (JP)
Inventor: SHIBUYA TAKEMI
IPC: C04B24/38
Filed: 1986-11-05
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-H0620456-A (JP)
Title: Structure for mounting dustproof door
Inventor: SEO MASAMITSU
IPC: G11B33/02
Filed: 1991-10-11
Abstract: PURPOSE:To improve workability and serviceability by constituting the above structure in such a manner that a cassette door can be exchanged without removing a front case from a set body. CONSTITUTION:The cassette door is energized by a spring 4 and a supporting part 2b and a stopper 2a are integrally molded on the front case 2. Supporting parts 3a, 3b of the cassette door are supported by the supporting part 2b and groove 2f of the front case 2 and a cover 6 and are stoppered by a stopper 2b and a projection 6b. The cassette door 3 can be moved in a direction E by removing the cover 6, by which the supporting part 3a is removed from the supporting part 2b and the cassette door is removed from the front case 2.
Patent JP-H1086225-A (JP)
Title: Photohardening forming device with photohardening resin liquid supply device
Inventor: OKA KIMITAKA
IPC: B29C35/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To easily form a thin liquid film in stable manner, if a highly viscous photohardening liquid is used for the formation of the thin liquid film and prevent a liquid supply from changing due to suspended matter by providing a supply tank which stores a photohardening resin liquid to be supplied to the upper face of a table, near a storage tank and supplying the photohardening resin liquid contained in the supply tank to a position near a sweeping tool. SOLUTION: A storage tank 7 which supplies a photohardening liquid 6 is provided on a frame, and a Z cursor is fitted to the frame. In addition, a Z table 32 is fixec to a Z table support fitted to the Z cursor and a shaped object 2 is formed on the Z table 32. Further, a supply tank 41 which stores the photohardening liquid 6 is installed outside the storage tank 7, and a sweeping tool 16 is attached to an X cursor to form a liquid level on a three-dimensional model. A liquid supply cursor B is fitted to a liquid supply cursor A provided on the frame, and a liquid supply bucket 38 is fixed to the liquid supply cursor B. The liquid supply bucket 38 is inserted into the supply tank 41 to scoop the photohardening liquid 6 and the photohardening liquid is drained after transporting the photohardeining liquid 6 to a position before a sweeping tool 16. Finally, the photohardening liquid 6 is levelled off to the thickness of one layer using the sweeping tool 16.
Patent JP-H09112992-A (JP)
Title: Bathroom air conditioner
Inventor: SHIKANUMA YOSHIHIKO
IPC: E04H1/12
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To contrive to expedite the maintenance and to improve the safety. SOLUTION: The bathroom air conditioner comprises an overheat preventive temperature switch for detecting the malfunctions of units and a filter, lamps 9d1 to 9d4 for informing trouble causes, and a CPU for identifying whether it has the malfunction from the detection signal of the switch to flash the lamps 9d1 to 9d4 when identifying the malfunction. Thus, the trouble of a ventilating fan, a circulating fan or clogging of the filter can be previously recognized by the lamps 9d1 to 9d4 to make it possible to simplify and expedite the maintenance.
Patent JP-H02112486-A (JP)
Title: Artificial leather
Inventor: HANADA KAZUYUKI
IPC: D06N3/14
Filed: 1988-10-21
Abstract: PURPOSE:To obtain artificial leather having improved stain resistance, water resistance, wear resistance, etc., and excellent surface properties by forming a polyurethane resin layer containing segments of a copolymer of a siloxane compound and caprolactone on one side of a substrate sheet. CONSTITUTION:A polyurethane resin containing segments prepared by copolymerization in such a way that a copolymer contains 10-80wt.% copolymer segments consisting of an active hydrogen-containing siloxane (e.g., amino modified siloxane, epoxy modified siloxane or alcohol modified siloxane) and a caprolactone (e.g., epsilon-caprolactone) is dissolved in an organic solvent (e.g., methyl ethyl ketone) to give a solution and one side of a substrate sheet (woven fabric or nonwoven fabric) comprising various kinds of fibers is coated with the solution and dried to give artificial leather having additives not bleeding to the surface of the resin layer with time and excellent stain resistance, tack resistance, etc.
Patent JP-H09105773-A (JP)
Title: Differential global positioning system, standard station equipment, and user station equipment
Inventor: ITO YASUHIRO
IPC: G01S19/07
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of positioning precision by an erroneous correcting processing, in a differential-global positioning system (Differential GPS), and early find the erroneous operation of a standard station of prevent the correction data to be transmitted from being improper over a long time by providing such a structure that the propriety of the correction data can be judged in a user station when the standard station transmits an improper correction data. SOLUTION: The whole system is formed out of a standard station 10, at least one or more user stations 20 capable of monitoring correction data and an user station 30 never monitoring the correction data. The user station 20 monitors the correction data from the standard station 10, and transmits the monitoring result to the standard station 10, and the standard station 10 transmits the monitoring result to all the user stations. Thus, all the user stations eliminate erroneous correction data so as to prevent the precision deterioration of self-position.
Patent JP-H04139824-A (JP)
Title: Chemical processing bath for semiconductor wafer
Inventor: WATANABE DAISUKE
IPC: H01L21/304
Filed: 1990-10-01
Abstract: PURPOSE:To prevent semiconductor wafers from heavy-metal contamination by placing a heater outside a bath that contains a chemical solution to be heated for wafer cleaning. CONSTITUTION:There are provided a container 2 for holding a chemical solution 7, a heat-insulating case 8 for housing the container 2, and a heater 6 between the container and the case 8. If a glass tube 5 degrades or breaks, however, the solution 7 is prevented from contamination by heavy metal originating from the heater. As a result, semiconductor wafers are prevented from heavy- metal contamination.
Patent JP-H08103241-A (JP)
Title: Strained powdery yam
Inventor: TOYODA KOZO
IPC: A23L19/10
Filed: 1994-10-05
Abstract: PURPOSE: To easily obtain tasty strained yam to be used as a material for confectionery, foods or dishes. CONSTITUTION: Yams are cleanly washed and heated; thereby, they are pregelatinized and the mucous matter therein is hot-coagulated. The resultant yams are lyophilized under vacuum and then made into powder. On mixing the powdered yam with water, the objective fine-grained strained yam not at all soggy, excellent in flavor is obtained immediately. The strained yam can be obtained in desired amounts whenever necessary, and widely used as a material for confectionery, etc.
Patent JP-H01106064-A (JP)
Title: Printing method
Inventor: KENMOCHI KATSUE
IPC: G03F7/26
Filed: 1987-10-20
Abstract: PURPOSE:To enable printing with high surface roughness using a thick film by controlling the shape of a printing pattern previously and forming its surface to the roughness of a photomask surface. CONSTITUTION:On one surface of a photomask 1, there is a mask part 2 formed by vapor-depositing a chromium film according to a pattern, and there is ink 3 consisting principally of ultraviolet-ray setting resin in contact with the mask part. The top surface of the photomask 1 is irradiated with a light beam from the light source consisting of an ultraviolet-ray lamp 4 and a reflecting mirror 5 and the light strikes on the ink 3 through a part 6 where there is not the chromium film, so that the setting part 7 of the ink 3 is grown downward gradually. When the whole body is heated or irradiated with the light while the setting part 7 is in contact with a body 8 to be printed, the setting part 7 sets completely on the whole to obtain adhesive strength with the body 8 to be printed. When the photomask 1 and body 8 to be printed are separated, the setting part 7 is left on the side of the body 8 to be printed. At this time, the surface of the setting part 7 has nearly the same surface roughness with the photomask 1, its plane shape is a copy of the pattern of the photomask 1, and the thickness is uniform.
Patent JP-H0599137-A (JP)
Title: Variable capacity compressor
Inventor: HAYASE ISAO
IPC: F04B27/08
Filed: 1991-10-14
Abstract: PURPOSE:To reduce the generation of vibration, and noise of a piston support, supported to a swash plate, by intercoupling a sleeve constrained in a non- rotatable state and the piston support through equal velocity universal joint structure so as to maintain relative rotation to a swash plate at a constant velocity. CONSTITUTION:In a variable capacity type swash plate type compressor, a piston 11 in a cylinder block 2 and a piston support 24 supported to a swash plate 12 effecting braying movement are intercoupled through a connecting rod 33, and through swing movement of the swash plate 12, the piston 11 is reciprocated within a cylinder bore. In this case, a swash plate sleeve 15 movable only in an axial direction is arranged around a main shaft 13 formed integrally with a drive plate 14 by which a rotation force is exerted on the swash plate 12, and a support sleeve 21 to rotatably support the sleeve 15 is arranged. The swash plate sleeve 15 and the piston support 24 are intercoupled through equal velocity universal joint structure containing balls 26..., and in the swash plate 12, an annular balancing mass 22 is attached on the outer peripheral surface of the support 24.
Patent JP-H04141877-A (JP)
Title: Magnetic disk device
Inventor: YONEI HIROYUKI
IPC: G11B19/20
Filed: 1990-10-01
Abstract: PURPOSE:To decrease a pressure difference between a disk room and the internal parts of motor parts and to prevent the discharge of grease in the motor parts into the disk room by incorporating the motor parts provided with hubs in between a pair of wall parts, providing through holes for the correspondence parts for hub internal part and corresponding parts for hub external part and covering the through holes by air filters. CONSTITUTION:The motor parts 3 provided with the hubs 6 are incorporated between a pair of the wall parts 1 and 2 and magnetic fluid seals 12 are applied to the inner peripheral surfaces 10 on the side of the wall part 2 of the mainbody parts 6a in the hubs 6. The through holes 33... arranged at prescribed pitches in a peripheral direction are provided to the corresponding part for hub internal part 31 and the corresponding part for hub external part 32 in the wall part 1. The through holes 33... are provided to the corresponding parts for hub external part 32 in the other wall part 2. The external opening parts of respective through holes are covered by the air filters 34.... Thus, the pressure difference between the disk room and the internal parts of the motor parts 3 while the device is rotated and driven can considerably be reduced and the inflow of grease in the bearings 5 of the motor parts 3 into the disk room 35 can be prevented.
Patent JP-2000093688-A (JP)
Title: Washing machine
Inventor: GANJI NOBUO
IPC: D06F37/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the generation of noise and vibration on a washing machine to be efficiently reduced even when the center of gravity of the washing is off the rotation axis by equipping an auxiliary tank fixed to an outer tub for retaining water and making the mass of the outer tub sufficiently larger than that of the washing. SOLUTION: This washing machine with a dehydrating tub 17 to wash and dehydrate and an outer tub 19 in the body is equipped with an agitating means 19 rotated by a motor 20 via a belt 21 and a mechanism case 22 onto the bottom part of the dehydrating tub 17. Four suspensions 23 are equipped on the four corners of the body 16 so as to elastically support the outer tub 18. An auxiliary tank 24 in a long arc shape in plan view with plural partition parts 27 along the periphery direction are equipped onto the bottom part of the outer tub 18 to retain water 32. The water in the outer tub 18 is guided into the auxiliary tank 24 via a drainage valve 25 opened at the finishing of washing and surplus water is flowed out through a drainage hose 26.
Patent JP-H06119251-A (JP)
Title: Read only memory
Inventor: YOSHII MASAHARU
IPC: G06F21/62
Filed: 1992-10-02
Abstract: PURPOSE:To execute a data security protection only by a mask ROM by setting originally a logical level of a switching signal in accordance with a system address. CONSTITUTION:A user for the read only memory can select freely by what kind of combination method data stored in a main mask ROM 10 and data stored in a sub-mask ROM 20 are outputted in accordance with a system address by setting originally each internal address of each address coincidence detecting circuit 600-615. Accordingly, even if the data of the main ROM 10 and the data of the sub-mask ROM 20 are read out, the combination method of both the data is not known, therefore, the significant contents cannot be known. In such a way, a data security protection of a mask ROM item can be executed.
Patent JP-2000093178-A (JP)
Title: Dd13 gene
Inventor: KIYAMA HIROSUKE
IPC: A61K38/46
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein which is composed of the protein that contains a specific amino acid sequence and shows metalloendoprotease activity and is the gene product of DD13 gene that expresses after nerve lesion and functions in the process from the nerve lesion to the functional repair. SOLUTION: This protein is a new protein which is composed of the protein specified by the amino acid sequence represented by the formula or the protein that contains the amino acid sequence obtained by deleting, substituting and/or adding one or plurality of amino acids to the amino acid sequence represented by the formula and shows metalloendoprotease activity, consists of the gene product of DD13 gene that expresses and responds after nerve lesion and functions in the process from the nerve lesion to the functional repair and functions as the metalloendoprotease peculiar to nerve systems. This new protein is obtained by screening out the cDNA library prepared by mRNA with the probe consisting of a part of the polynucleotide that codes for the DD13 protein and integrating the resultant DD13 gene into a vector to express in the host cell.
Patent JP-H1098878-A (JP)
Title: Resonant dc-dc converter circuit
Inventor: SUZUKI TOSHIYASU
IPC: H02M3/337
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of inductance means constituting a voltage transformation means as their constituent element by a method wherein an inductance means for the output is used not only as the inductance element for the output but also as an inductance means for control. SOLUTION: In a control circuit which is surrounded by a one-dotted chain line, an inductance means, for the output, in a voltage transformation means is used also as an inductance means for control. As a result, about two resistors which supply a starting current to the inductance means and a switch, for the operation stop, which short-circuits the starting current with a driving signal are installed at a bridge-connected rectifier circuit. As another example for the control circuit, a capacitor for output short-circuits the gate and the source of every N-channel MOSFET via a voltage transformation means, and a starting support means which is constituted of a P-channel MOSFET prevents its start from becoming difficult. Thereby, the number of inductance means constituting the voltage transformation means can be reduced.
Patent JP-S62126269-A (JP)
Title: Fuel-injection internal combustion engine
Inventor: ICHIMARU JUNICHI
IPC: F02M69/08
Filed: 1985-11-27
Abstract: PURPOSE:To enable stable combustion with no irregularity to be obtained, by injecting fuel with compressed air toward a spark plug from a one-way valve so that a new charge in a rich state is always concentrated to the periphery of the spark plug. CONSTITUTION:If compressed air is injected to fuel injection space 10 from an electronic space injection nozzle 13, a one-way valve 11 opens, and the compressed air is injected to a combustion chamber 7 together with fuel injected from the other electronic fuel injection nozzle 12. Here the compressed air performs action fine atomizing fuel, further atomization by the compressed air can be placed in a finer condition because the fuel, before it is injected to a combustion chamber 7, is vaporized in the fuel injection space 10 also by heat of a cylinder head 3. While a mixture injected from the one-way valve 11 is forcedly concentrated in the direction of a spark plug 8 because an injection passage, faced to the spark plug 8, is provided in a valve seat part of the one-way valve 11.
Patent JP-H03131493-A (JP)
Title: Dust generation prevention device for travel body
Inventor: HOSAI HIROAKI
IPC: B25J19/00
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the compression of the air in a cover and the subsequent escape thereof through an opening on the top of the cover due to the motion of a travel body by applying the constitution wherein an exhaust fan located at the motion side of the travel body is made to rotate at a higher speed with a travel direction and speed than the other exhaust fan located at the opposite side of the travel direction. CONSTITUTION:The first exhaust fan 16 is driven and rotated at a speed higher than the second exhaust fan 17 driven and rotated only with low voltage from a low voltage circuit 24a. As a result, the air in a cover 14 at the side of the first exhaust fan 16 and compressed with the travel of a carrying robot 4 can be properly exhausted with the first exhaust fan 16. Namely, the air within the cover 14 can be exhausted without causing the escape thereof through the opening 15 of the cover 14.
Patent JP-H1089954-A (JP)
Title: Distance-measuring apparatus and vehicle using the apparatus
Inventor: ISHIDA TAKESHI
IPC: G01C3/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a distance-measuring apparatus by which a distance can be measured surely even when a distance up to an object is a short distance or a long distance. SOLUTION: A distance-measuring apparatus is composed of an observation system 10 and of a computing and processing part 11. The observation system 10 comprises three mirros 12a, 12b, 12c and one pair of light-receiving lenses 13a, 13b as image formation means, and it comprises one pair of photodetectors 14a, 14b. A visual-field-angle change mechanism 15 which is used to change a visual-field angle used to prescribe the visual-field range of the observation system 10 is installed at the observation system 10. When the visual-field-angle change mechanism 15 is operated, the light-receiving lenses 13a, 13b are moved, and the distance between the respective photodetectors 14a, 14b is changed, thereby changing the visual-field angle.
Patent JP-H02112263-A (JP)
Title: Sorting device
Inventor: AOKI HIDEJI
IPC: B65G47/91
Filed: 1988-10-20
Abstract: PURPOSE:To simplify a conveyance passage of articles to be sorted and a process of the same by transferring the articles on a station through a transfer device and feeding the articles from the station to a guide through a feeding device for sorting of the articles. CONSTITUTION:A transfer device 14 attracts semiconductor devices 1A, 1B after inspection in their characteristics to holder sections 15A, 15B at a portion of a characteristic inspection device. If the semiconductor device 1A is to be sorted into sorting 1, the transfer device 14 is moved by a control device at a position where the semiconductor device 1A held by the holder section 15A is located on a rail 3E of a station 9A. Hereby, the semiconductor device 1A is transferred onto the rail 3E. Then, compressed air is blown off from an air nozzle 16A to the semiconductor device 1A which is thus fed into a hollow section. The tip of the guide 10A reaches a conveying tube or the next process corresponding to the sorting 1. If the semiconductor device 1A is to be sorted into sorting 2, the transfer device 14 is moved to a position where the device 1A is transferred onto a rail 3G of a station 9B. Hereby, the semiconductor device 1A is transferred onto the rail 3G and fed into a hollow section of the guide 10B by an air nozzle 16B for sorting into the sorting 2.