baber/WOPTO huggingface dataset:
Patent JP-S6373663-A (JP)
Title: Lateral transistor
Inventor: OKODA TOSHIYUKI
IPC: H01L29/72
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a lateral PNP transistor having excellent rising characteristic of a collector current and low saturation voltage VCE (sat) in a low voltage range by providing an N<+> type guard ring region in contact with an emitter region and a collector region to simultaneously surround the emitter region and the collector region. CONSTITUTION:An emitter region 16 and a collector region 17 are formed in the same shape and size to substantially equalize the junction lengths of an active base-emitter junction and a base-collector junction as a transistor. A guard ring region 18 is commonly used as the contact of an insular region 15 which becomes a base, and so formed in a ring shape as to prevent a leakage current from flowing from the regions 16, 17 to a separating region 14. Thus, the junction length of the baseemitter junction to the base-collector junction becomes shorter than the conventional one, and since reverse junction amount of holes from the collector to the base with respect to the holes from the emitter to the base is reduced, a collector current IC generated due to the difference can be increased more, thereby relatively reducing a saturation voltage VCE (sat).
Patent JP-H1059367-A (JP)
Title: Transportation case
Inventor: SHIBUKAWA TOSHIO
IPC: B65D85/30
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a transportation case which has not only a function as a transportation cace but also a function as a displaying case of the contents as it is. SOLUTION: This transportation case is constituted of a lower case 2 and an upper case 3. Guide grooves 10 are formed at one or both outside faces of the oppositely arranged lower case side faces 7, 9 of the lower case 2 and the other oppositely arranged lower case side faces 6, 8 are urged outward by springs which are provided to be transferabe inward/outward. Projections 17 are formed at the inside face of the upper case side faces 14, 16 to fit in the guide grooves 10 and connect the lower case 2 so as to be vertically transferable along the side faces of the lower case 2. Since the lower case side faces 6, 8 are automatically opened outward when the upper case 3 is moved to the upper end, the upper case 3 is put thereon and assembled for transportation.  And when they are pushed into the inside of the lower case side faces 6, 8, the upper case 3 falls down due to its own weight and the contents are exposed to display them.
Patent JP-H0562112-A (JP)
Title: Magnetic head
Inventor: KIMURA TAKESHI
IPC: G11B5/17
Filed: 1991-08-30
Abstract: PURPOSE:To suppress the occurrence of noise caused by an external magnetic flux even when a magnetic head is used under a condition where a relatively large number of external magnetic fluxes exist. CONSTITUTION:A connection substrate 10, on which a magnetic core 1 made of a magnetic substance, inner coils 7-1 and 7-2 wound around the core 1, compensation coil 8a which is wound reversely to the coils 7-1 and 7-2 against an external magnetic flux crossing the coils 7-1 and 7-2, and connecting sections which connect the coil 8a with the coils 7-1 and 7-2 are formed, is provided. Therefore, the occurrence of noise can be reduced to a sufficiently low level, because noise outputs generated from the inner coils 7-1 and 7-2 when external magnetic fluxes are impressed upon the coils can be offset with the output of the compensation coil 8a.
Patent JP-S59109861-A (JP)
Title: Method and device for analyzing homovanilic acid and vanilylmandelic acid
Inventor: HAYASHI MORIMASA
IPC: G01N30/74
Filed: 1982-12-15
Abstract: PURPOSE:To analyze homovanilic acid and vanilylmandelic acid with high accuracy by separating both acids from a soln. to be analyzed using a moving phase contg. N(C4H9)4, producing each dimer in the presence of of H2O2 with peroxidase, and measuring fluorescent light intensity of each dimer. CONSTITUTION:A moving phase contg. N(C4H9)4 is fed from a vessel 7 together with a sample from a sample introducing part to a reverse phase chromatographic column 4 to separate a vanilylmandelic acid (VMA) and homovanilic acid (HVA). The eluate is fed to a column 6 is mixed with a phosphoric acid buffer soln. contg. peroxidase fed from a vessel 7A and a phosphoric acid buffer soln. contg. H2O2 fed from a vessel 7B and reacted to form each dimer of the 2 acids. They are fed to a mixing coil 9 together with a mixed soln. of boric acid-sodium carbonate-NaOH of pH11-12 fed from a vessel 7C. Since the produced dimers exhibit fluorescent light at lambdaEx 315nm and lambdaEm 425nm, respectively, said lights are detected with a detector 10 and indicated with a recorder 11. Said acids are separated and determined thus exactly in a short time.
Patent JP-H0887925-A (JP)
Title: Circuit set up changeover device
Inventor: IKEDA ITSUO
IPC: G01R31/02
Filed: 1994-09-14
Abstract: PURPOSE: To improve workability and reliability though a cost is reduced, in the case of changing over a circuit constitution of a device constituting an electrical circuit. CONSTITUTION: A plurality of switches 120, inserted to a circuit, are provided. Each switch 120 is mechanically carried by a carrier 110. An operator 130, mountable/demountable relating to this carrier 110, is provided. In the operator 130, each switch 120 is selectively operated. In each circuit which must be changed over, the operator 130 is prepared, and by replacing it, a concerned circuit constitution can be changed. A changeover of the circuit is facilitated. Further by applying the switch 120, a cost is markedly reduced. On the other hand, workability is improved, further to improve reliability.
Patent JP-H0268949-A (JP)
Title: High withstand voltage semiconductor device
Inventor: TAKADA TOSHIAKI
IPC: H01L29/73
Filed: 1988-09-03
Abstract: PURPOSE:To achieve both high withstand voltage and high integration simultaneously by providing at least two groove-type insulation area between elements and forming a high-concentration one conductive type embedded layer within the area sandwiched by the insulation area. CONSTITUTION:One conductive type semiconductor substrate 1, a plurality of high-concentration inverse conductive type embedded layer 2 formed within the one conductive type semiconductor substrate 1, and an inverse conductive type epitaxial layer 4 formed on the above one conductive type semiconductor substrate 1 are provided and a semiconductor element is formed on a plurality of high-concentration inverse conductive type embedded layer 2 in the above. In such a high withstand voltage semiconductor device, at least two groove-type insulation areas 11 penetrate the inverse conductive type epitaxial layer 4 between the neighboring high-concentration inverse conductive type embedded layers 2, the bottom surface is formed to be lower then the lower surface of the high-concentration inverse conductive type embedded layer 2, and the high- concentration one conductive type embedded layer 3 is formed on the one conductive type semiconductor substrate 1 within the area sandwiched by at least two groove-type insulation areas 11 in the above.
Patent JP-S6462775-A (JP)
Title: Image filing device
Inventor: FUJIMURA SHIGEO
IPC: G06T1/00
Filed: 1987-09-03
Abstract: PURPOSE:To simultaneously execute respective operations of scanner input, read from an optical disk, display, and printing-out of an image by providing second and third image memories, image compressing and expanding parts, optical disk interfaces, and microcomputers besides a conventional device. CONSTITUTION:First-third image memories 1, 8, and 14, first-third image compressing and expanding parts 2, 11, and 17, first-third optical disk interfaces 4, 12, and 18, and first-third microcomputers 5, 13, 19 are provided, and the device is so constituted that read and display of an image from an optical disk, printing-out of the image, and scanner input of the image can be performed by first parts, second parts, and third parts respectively independently of one another. Thus, respective operations are simultaneously executed.
Patent JP-2000055034-A (JP)
Title: Jig for installing flexible tube
Inventor: OTSU NORIHIRO
IPC: F16C13/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a jig for installing a flexible tube in which a flexible tube is economically covered on a supporting drum without lengthening a length of the supporting drum. SOLUTION: A supporting drum is provided with a retaining body 11 constituted by a cylindrical body portion 12 having a cross section of a reverse C shape, an intermediate portion 13 of a top-cut cone shape integrally and continuously formed on a lower end of the body portion 12 and having a wrung lower side so as to make an outer periphery wall 13a to a taper surface such that a diameter is gradually varied from a slightly bigger diameter than an inner diameter of a flexible tube to a smaller diameter than that, and a cylindrical lower end portion 14 integrally and continuously formed on a lower end of the intermediate portion 13.  When the flexible tube is retained by inserting the lower end portion 14 and the intermediate portion 13 of the retaining body 11 to the one end inside of the flexible tube, a gas is blown from a gas injection port to the inside of the flexible tube through a gas introducing passage on the retaining body 11.
Patent JP-S6279418-A (JP)
Title: Optical shutter array and its production
Inventor: IIJIMA TOSHIO
IPC: G02F1/055
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the crosstalk between adjacent transparent members by forming transparent members made of an electrooptic material provided with a conductive film extending on a substrate in such a manner that the members are made independent to an array shape by grooves intruding into the substrate to the opposed side faces of the transparent insulating substrate. CONSTITUTION:Plural picture elements 11 which act an optical shutter effect are formed on the transparent insulating substrate 2 and the conductive film 4 extending up to the exposed top surface 21 of the substrate 2 is deposited on the opposed side faces 31. The transparent members 3 made of the electrooptic material consisting of transparent ceramics, etc., having the compsn. consisting of 9atom% La and 65/35mol ratio PbZrO3/PbTiO3 are used for the picture elements 11 constituted in the above-mentioned manner. The sepn. of these picture elements 11 is executed in such a manner that the elements 11 are respectively made independent by the grooves 22 intruding into the substrate 2. Then the elements 11 can be satisfactorily separated electrically and optically from each other. The size of the conductive film 4 over entire region of the opposed side faces of the elements 11 can be increased and the effective optical path length is increased.
Patent JP-H04104342-A (JP)
Title: Data distributed control method and control system
Inventor: MATSUMOTO HIDEKAZU
IPC: G06F12/00
Filed: 1990-08-24
Abstract: PURPOSE:To facilitate the control of the access right of a document by cooperatively controlling and retrieving data between work stations connected by means of a network. CONSTITUTION:When the name of a project is global, the retrieval of remote data is requested through a remote data retrieval part 130 and a remote retrieval result is received. A judgement processing whether the retrieval of remote data is succeeded or not is executed. When remote retrieval is succeeded, the registration of remote data is requested to a data control server process. When the retrieval of remote data is failed, data is newly registered. Remote data is registered by transmitting the message of the registration of remote data to a data registration part 140.
Patent JP-2000056736-A (JP)
Title: Display device
Inventor: OHIRA TOMOHIDE
IPC: G09G3/20
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To realize a display device in which the picture quality of a displayed picture is improved. SOLUTION: The device displays a picture based on horizontal synchronization signals Hsync, vertical synchronization signals Vsync and analog video signals R/G/B inputted from the external. The device is provided with analog/ digital converting means 12a, 12b and 12c which convert the externally inputted analog video signals into digital video signals, and adjusting means 14, 16 and 15 which adjust the analog/digital conversion level potentials of the means 12a, 12b and 12c during a start.
Patent JP-S6281863-A (JP)
Title: Error control system
Inventor: TAKAYAMA HIDEAKI
IPC: H04M3/22
Filed: 1985-10-04
Abstract: PURPOSE:To test a highway by every handling group unit by sending a block check code by every handling group to a highway between a master station and a slave one in a digital subscriber exchange. CONSTITUTION:A digital subscriber line testing device TEA1 that constitutes the master station contains plural digital subscriber line testing devices TEB2 and TEB3, and the master station allocates a highway to the slave station by every handling group unit. A means 4 that sends an error controlling block check code BCC signal in handling group unit with a prescribed time slot is provided at the slave station, and the means 4 that receives and checks the BCC signal with the prescribed time slot corresponding to the handling group is provided at the master station.
Patent JP-S60112494-A (JP)
Title: Polyester fiber paper for dry-type transfer color development of cationic dye
Inventor: HIRAOKA SABUROU
IPC: B41M5/382
Filed: 1983-11-24
Abstract: PURPOSE:To provide an excellent dry-type transfer color developing property for a cationic dye, by a method wherein an acidic group converted into an ammonium salt form is provided at a fibrous surface layer part of a sheet consisting of short polyester fibers in an amount of 50-500mmol/kg. CONSTITUTION:An acidic group converted into the ammonium salt form is provided at the fibrous surface layer part in an amount of 50-500mmol/kg to obtain a polyester fiber paper for dry-type color development of a cationic dye. For example, polyester pellets obtained by copolymerizing polyethylene terephthalate with 3mol% of sodium 5-sulfoisophthalate are spinned into a yarn by a melt spinning machine, and the yarn is streched and heat-treated to produce a tow if 0.5d. The tow is cut into short fibers of 4mm. in length, which are formed into a fibrous paper having a basis weight of 60g/m<2>, and the paper is heat- treated in an aqueous solution of 98 deg.C containing 10g/l of ammonium sulfate to convert the acidic group into the ammonium salt form.
Patent JP-H0664947-A (JP)
Title: Production of blast furnace water-granulated slag fine powder
Inventor: YASUDO KENICHI
IPC: C04B18/14
Filed: 1992-08-20
Abstract: PURPOSE:To obtain plural series of Blaine products different in the degree of fineness by 1 line production facility of a blast furnace water-granulated slag fine powder. CONSTITUTION:Blast furnace water-granulated slag 1 is dried by a drier 2 and crushed by a crusher 3 and classified and separated into crude powder and fine powder by a separator 4 and the crude powder is returned to the crusher 3 and simultaneously the fine powder is passed through a cyclone 5 and successively a bag filter 6. Blowing of warm air heated at 60-500 deg.C is carried out in the intermediate of a transfer line ranging from the separator 4 to the cyclone 5 and fine powder PB-1 of Blaine product having 2000-3000 degree of fineness is obtained from a transfer line from the crusher 3 to a separator 4 and crude powder PB-4 of Blaine product having 1000-2000 degree of fineness is obtained from a return line from the separator 4 to the crusher 3 and fine powder PB-2 of Blaine product having 3500-5000 degree of fineness is obtained from the cyclone 5 and fine powder PB-3 of Blaine product having 6000-10000 degree of fineness is obtained from a bag filter 6.
Patent JP-H04105569-A (JP)
Title: Harmonic drive type electrostatic motor
Inventor: SAKATA MINORU
IPC: H02N1/00
Filed: 1990-08-22
Abstract: PURPOSE:To facilitate the connection process of a lead wire and reduce the wiring space of the lead wire by driving plural driving electrodes not adjacent with the same phase. CONSTITUTION:Driving electrodes P1 to P12 of a stator 1 are so connected that they are of the same phases every four electrodes by inner layer wiring 6a to 6d. And driving voltage (v) is applied to the driving electrodes P1, P5, and P9, P2 P6, and P10, P3, P7, and P11, or P4, P8, and P12 of the same phase at the same time, and besides the position of the application of the driving voltage V is shifted one pole by one in the circumferential direction by a switching circuit, and a rotor 11 is revolved counterclockwise at the inside periphery of the stator 1 and is rotated clockwise on its own axis at the same time. Hereby, the number of lead wires can be reduced, and the constitution of the driver circuit simplified.
Patent JP-S59112164-A (JP)
Inventor: YAMADA SHINICHIROU
IPC: F25B1/00
Filed: 1982-12-20
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-H1165969-A (JP)
Title: Server equipment, communication connecting method and recording medium recording program for connecting communication
Inventor: ASANO SHIGEHIRO
IPC: G06F13/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To expand the data sending out capability of Web data to a network by adding a network card consisting of a processor, a memory, a network interface part to a general purpose computer to expand a memory band width. SOLUTION: A host CPU 2, a cash memory 3 and a main storage memory 4 are connected through a PCI(peripheral component interconnect) bus 1a on a host side. In addition, the PCI bus 1a on this host side is connected with another PCI bus through a host/PCI bridge 5. A network controller 6, network interface processors 7a, 7b,..., and SCSI controller 8, etc., are connected to this PCI bus. The controller 6 is provided in the form of a card to be loaded to a main device, e.g. The capability of a Web server is expanded at a comparatively low cost.
Patent JP-H02258103-A (JP)
Title: Flying horizontal opposed type press
Inventor: MASUDA BUNPEI
IPC: B21B15/00
Filed: 1989-08-29
Abstract: PURPOSE:To improve performance of maintenance and efficiency of working of a flying horizontal opposed type press by fitting metallic mold to slide as possible to reciprocate diagonally forward to slab advancing direction and setting the slides so as to sandwich the slab conveying line. CONSTITUTION:The slides 3 fitting the metallic molds 3a are constituted as possible to reciprocate diagonally forward to the slab advancing direction S so as to sandwich the slab conveying line. The slide 3 is driven with a driving device 29 through a gear box 25, crank shaft 6 and connecting rod 9, and the metallic molds are reciprocated diagonally forward to the slab advancing direction to form the slab. By this method, the efficiency forming work can be executed with the apparatus having little movable part and easy maintenance.
Patent JP-H0887610-A (JP)
Title: Recording medium processor and printing method for recording medium
Inventor: HASHIMOTO SUSUMU
IPC: G07B1/00
Filed: 1994-09-19
Abstract: PURPOSE: To keep the quality of printing to a train ticket at an automatic ticket examination device. CONSTITUTION: This automatic ticket examination device is provided with a motor for SF processing part conveyance for conveying a train ticket 2 onto a conveying path, motor speed control circuit, belt and printing unit composed of a thermal head 89 and a platen roller 87 for printing characters on the surface of the train ticket 2 conveyed by this belt by feeding this ticket while sandwiching it.  Besides, this device is equipped with a contact type line sensor 100 for reading the characters on the surface of the train ticket 2 printed by the printing unit, CPU and motor rotating speed control circuit for calculating the height of characters based on the character data on the surface of the train ticket 2 read by the contact type line sensor 100 and controlling the rotating speed of the platen roller 87 at the time of printing characters on the next conveyed train ticket 2 based on that height.
Patent JP-H1064797-A (JP)
Title: Aligner
Inventor: WATANABE YUICHI
IPC: H01L21/027
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and to prevent a foreign matter from being dropped from a carrier to a reticle by independently providing four prealignment mechanisms below the carrier. SOLUTION: A prealignment mechanism 10 is housed in a vessel 7 except for nails 3 for sandwiching a reticle 5 and is constructed by a prealignment bar 2A whose center is fixed as a fulcrum and an air pot 4 for moving the nails 3. Four prealignment mechanisms 10 are independently provided below a carrier 1A. The reticle 5 is prealigned by the operation of the nails 3 of the prealignment bar 2A and the air pot 4. In this instance, the prealignment mechanisms 10 are positioned always below the holding part of the reticle 5. Thus, it is prevented that a foreign matter is dropped and adhered to the reticle during the prealignment operation.
Patent JP-H09109190-A (JP)
Title: Apparatus and method for injection in-print of plastic product by injection molding machine
Inventor: RAINHARUTO SHIYUTEEGAA
IPC: B29C45/56
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To adjust a process and imprint ram force extremely accurately with especially good reproducibility by operating an imprint ram driving mechanism within an inherent inertial system. SOLUTION: Molding tool half parts 7, 8 are allowed to mutually approach by a closing unit and, after desired closing force is adjusted, a nozzle 2 is brought into contact with the mouth port of a rammer 10. A plasticized plastic substance is injected into a mold cavity 9 under pressure. The reaction force generated at this time is transmitted to mold clamping plates 4, 5 and an actor 14 and a bolt 18 are released from the reaction force. After the completing of a filling process, the actor 14 is operated by constant closing force. By the longitudinal extension of the ceramic member 16 of magnetic strain characteristics within a metal casing 15, the imprint ram 19 of the bolt 18 is pushed in the cavity 9 in a desired process by predetermined accurate force.
Patent JP-H1060444-A (JP)
Title: Liquid crystal display panel
Inventor: SASAKI NORINAGA
IPC: G02F1/13
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel capable of displaying in a striking contrast even an impurity ion exists in the liquid crystal by adding a specific amount of an ion-scavenging substance, etc., to the liquid crystal material. SOLUTION: This liquid crystal display panel has (A) a liquid crystal material such as a (twisted) nematic liquid crystal composition and two substrates respectively having an electrode or two substrates in which either one has an electrode and nipping the material A between the substrates in both cases, and the material A contains an ion-scavenging substance or an addition substance as a substance generated by an ion bonding or a coordinate bonding (e.g. an ion exchanger as a monomer or a dimer of an organic acid or an organic base, a chelating agent composed of a monomer or a dimer of an ether, a diester, a diketone or a cyclic ether) in a molar concentration of <=100ppm based on the material A.