baber/WOPTO huggingface dataset:
Patent JP-H0593717-A (JP)
Title: Ion chromatograph
Inventor: ASO YUMI
IPC: G01N30/24
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an ion chromatograph which can be automated by setting pre-processing operations to be performed before starting analysis on a time program. CONSTITUTION:This ion chromatograph incorporates a sample collecting valve 3 which is provided with a concentration column 4 and collects ion species contained in a fixed amount of injected sample after concentration, a column system 5 provided with a separation column which chromatographically separates the collected ion species, a detector 6 which detects non species eluting from the system 5, and a microcomputer 7 equipped with a displaying section 71 and keyboard 72 and automatically performs pre-processing operations to be performed before starting analysis by setting the pre-processing operations on a time program stored in the microcomputer 7.
Patent JP-H0228319-A (JP)
Title: Method of forming narrow aperture on solid surface
Inventor: SANEHIKO KAKIHANA
IPC: H01L21/3065
Filed: 1988-10-05
Abstract: PURPOSE: To form a short length gate by removing a part of a second layer consisting of an insulating material to define an area having a length substantially equal to a predetermined length on the surface at the position selected for a gate, and by applying a gate material to an area where the gate is defined. CONSTITUTION: A semiconductor body (main body) 20 is provided and a first layer 21 of an insulating material is applied to the surface of the body to which a gate 28 is to be applied, and a part of a first layer 21 of an insulator material is removed at a position where the gate 28 is to be formed to expose an area having a length larger than a predetermined length on the surface. Then, a second layer 24 is applied within an area where the gate 28 is to be formed and a part of the second layer 24 of the insulator is removed to define an area having a length substantially equal to the predetermined length on the surface at the position selected for the gate, and a gate material is applied to the gate defining area.  Thus, a short length gate can be formed with a smaller initial investment and higher throughput without necessitating the use of contact printing, and an opening having a narrow width length can be formed in the coating on the surface of a solid.
Patent JP-S63104855-A (JP)
Title: Recorder
Inventor: YANAGI HARUYUKI
IPC: B41J31/14
Filed: 1986-10-21
Abstract: PURPOSE:To obtain a good image, by providing a means for applying heat in pattern onto the surface of a recording material having a first porous layer impregnated with thermally fusible ink and a second porous layer being laid thereon with the first and second porous layers being formed into stripes, then applying a constant tensile force through a plurality of shafts. CONSTITUTION:A first porous layer 1a composed of ester series or ether series sponge is provided onto a stripe base 1c composed of soft plastic in a recording material 1, then a second porous thin film layer composed of porous ethylene tetrafluoride is laminated onto the outer face thereof and a constant tensile force is applied by means of the shafts 7a, 7b. An image information signal is fed to a heating section 4 so as to heat the heating elements 5 arranged in an array, then the heat is transmitted to the second porous thin film layer 1b and the first porous layer 1a so as to lower the viscosity of thermally fusable ink impregnated therein. The ink forms an ink image corresponding to the heated portion onto the second porous thin film layer 1b. The ink layer is transferred onto a recording medium 3 being pressed by means of a platen roller 6 so as to form an image onto the recording medium 3.
Patent JP-H07204261-A (JP)
Title: Vulnus implant substance, its application and preparation
Inventor: PIITAA SUCHIYUAATO AANORUDO
IPC: A61K9/26
Filed: 1994-09-20
Abstract: PURPOSE: To offer a bioabsorbable wound implant material having a high strength and an adjusted porosity. CONSTITUTION: The wound implant material 1 is obtained which is composed of plural bioabsorbable microsphere 2 that is united by a bioabsorbable matrix such as a freeze-dried collagen matrix. Preferably, the microsphere 2 should be more than 30% of the material in volume, and its diameter be 10 μm to 1500 μm in length. Preferably, the microsphere and/or the matrix should be composed of a copolymer of polylactic acid and/or polyglycolic acid, collagen, crosslinking collagen, hyaluronic acid, crosslinking hyaluronic acid, algine acid salts, or cellulose derivative. This implant is stronger than the traditional collagen sponge implants and more slowly resorbed than conventional collagen sponge implants. Better porosity control over the porosity of the implant is achieved.
Patent JP-2000080626-A (JP)
Title: Execution surface underlay block
Inventor: MASUDA MASASHI
IPC: E02B3/14
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve a fixing property and a biting effect by fitting multiple mounting blocks to the obverse surface of a sheet, fitting multiple anchor blocks to the reverse surface via anchor tools at intervals respectively, burying the anchor blocks in the obverse surface layer section of an execution surface, and fixing the mounting blocks to the execution surface. SOLUTION: Multiple mounting blocks 1 made of a natural stone block or a concrete imitation stone block imitating a natural stone are arranged at intervals on the surface of a net-like flexible sheet 3 made of a metal or a synthetic resin, and multiple anchor blocks 2 are arranged at positions corresponding to the mounting blocks 1 on the surface. The mounting blocks 1 and the anchor blocks 2 are fitted to the sheet 3 via latch tools 7 having hook holes 6 or anchor tools 4 such as bolts, and the blocks 1, 2 are connected together via the sheet 3. The anchor blocks 2 are buried in the obverse surface layer section of an execution surface, and the mounting blocks 1 are fixed to the execution surface.
Patent JP-H0192392-A (JP)
Title: Production of alkyl ester of methylsuccinic acid
Inventor: MURAKAMI YUKITO
IPC: C25B3/25
Filed: 1987-10-02
Abstract: PURPOSE:To produce an alkyl ester of methylsuccinic acid in a high yield by electrolyzing 2,2-bis(alkoxycarbonyl)-1-halogenopropane in a nonaq. solvent with a specified compd. as a catalyst and an org. base as an additive. CONSTITUTION:A compd. represented by formula II (where each of R5 and R6 is lower alkyl and Z is halogen) is electrolyzed in a nonaq. solvent with a compd. represented by formula I (where each of R1-R4 is >=2C lower alkyl and each of X and Y is halogen or water) as a catalyst and an org. base such as imidazole as an additive. The compd. represented by the formula II is 2,2-bis(alkoxycarbonyl)-1-halogenopropane. The reactivity of the compd. is improved and an alkyl ester of methylsuccinic acid can be produced in a high yield.
Patent JP-S60142679-A (JP)
Title: Shutter device of electronic camera
Inventor: NAGASAWA MASAHITO
IPC: H04N5/238
Filed: 1983-12-28
Abstract: PURPOSE:To make a shutter storing space unnecessary and to make an electronic camera small in size, light in weight, and lower in cost by providing a switching element for controlling a shutter speed to a solid-state image pick up element. CONSTITUTION:In a solid-state image pick up element contained in a solid-state image pick up device 33, a switching element for controlling a shutter speed is provided and is controlled to be turned on or off by signals sent from a gate circuit 34. The circuit 34 generates on- or off-signals for this switching element on the basis of drive signals given from a driver 7, shutter signals given from a shutter switch 6, record timing signals and gate signals given from a gate signal generating circuit 9, thus allows free setting of the shutter speed to enable high resolution photographing for objects of various brightnesses.
Patent JP-H0972894-A (JP)
Title: Liquid managing method of industrial degreasing cleanser for river system
Inventor: ISHIGA FUMIO
IPC: C11D17/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To carry out an accurate liquid management of an industrial degreasing cleanser for river system in a short time. SOLUTION: When fats and oils are cleaned and removed from material to be cleaned to which fats and oils are adhered by means of on industrial degreasing cleaner for a river system containing nonionic or ionic surfactant, the concentrations of the fats and oils contained in the cleanser are added with predetermined amount of hard water soluble solvent to the part of the cleanser to extract the fats and oils, and then the fats and oils are obtained from the refractive index of the solvent, thereby liquid managing the cleanser.
Patent JP-S60144193-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: SAWATANI KENJI
IPC: H05H1/12
Filed: 1983-12-29
Abstract: PURPOSE:To reduce drive power by supplying power from part of a motor generator for a power source to a heater load and from a capacitor for a power source to a poloidal load during a small load. CONSTITUTION:Powers are supplied from motor generator G1-Gn for a common power source to a poloidal load P and a heater load N to the loads P, N during a plasma current exciting time T1. The energy of the poloidal coil is regnerated during a plasma current stopping time T3, the generators G1-Gn are accelerated by the regenerative energy as motors and stores as rotary energy. When the loads P, N are small, powers are supplied from part of motor generators G1-Gn to the load N and from a capacitor C for a power source to the load P.
Patent JP-H10105134-A (JP)
Title: Lcd panel driving circuit
Inventor: JON-KI AN
IPC: G02F1/133
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the LCD panel driving circuit which is reduced in circuit area and power consumption and facilitates circuit designing operation by making the circuit constitution simple and decreasing the number of bus lines. SOLUTION: Digital video signals R, G, and B are supplied to one D/A conversion block 220 through a timing control circuit 210 and converted into analog video signals, which are outputted to respective column drivers 250. A column driver 250 selected with the column driver select signal from a sequence control circuit 230 inputs and holds the analog video signals R, G, and B, channel by channel, and outputs the signals together to respective cells on the column line of an LCD panel 270. The respective cells of the LCD panel 270 are driven with a cell driving signal sent through a row driver 260 to output video signals.
Patent JP-H08164403-A (JP)
Title: Method for detecting defective supply of lubricant in single cross mill
Inventor: KATAYAMA TOSHIAKI
IPC: B21B13/14
Filed: 1995-09-28
Abstract: PURPOSE: To prevent excessive thrust force from occurring at the time of the defective supply of lubricating oil which is supplied between a work roll and a back-up roll by attaching detaching sensors and detecting the vibration level of a rolling mill. CONSTITUTION: The housing 1 of a rolling stand is provided with an acceleration sensor 9, an AE (elastic wave) sensor and a sensor for detecting the level of velocity change, variation of velocity at the time of changing the cross angle of the work rolls 2, 6 from 0 deg. to 1 deg. is measured and it is verified that the velocity variation is in a linear relationship to the thrust force. Then, by setting a threshold value in the vibration level and monitoring the value, the excessive thrust force generated due to the defective supply of the lubricating oil is detected. By monitoring the frequency band where the output on a strong level is generated as detecting method by frequency, the defective supply of the lubricating oil is detected.
Patent JP-H03120535-A (JP)
Title: Infrared ray sensitive photographic element containing at least two photosensitive layers
Inventor: RICHIYAADO RII PAATON
IPC: G03C1/46
Filed: 1990-09-21
Abstract: PURPOSE: To enhance image resolution between respective color sensitive layers by forming an infrared sensitive emulsion layer spectrally sensitized with a specified dye and a red- or infrared-sensitive emulsion layer having a maximum sensitivity in a wavelength region different from that of the above layer. CONSTITUTION: This photographic element is provided with the infrared sensitive silver halide emulsion layer (A) spectrally sensitized with the dye of formula I and the red- or infrared-sensitive silver halide emulsion layer (B) having the maximum sensitivity in the wavelength region different from that of the maximum sensitivity of the layer (A). The layer (B) can be spectrally sensitized with the dye of formula II. In formulae I and II, each of Z1 -Z4 is an atomic group necessary to complete an optionally substituted a 5- or 6-membered C ring; each of R1 and R2 and R11 and R12 is an optionally substituted alkyl or such aryl group; each of R3 -R10 is an H atom or an optionally substituted alkyl group or the like; and X is a counter ion.
Patent JP-S6491070-A (JP)
Title: Insulation tester
Inventor: ASHIZAWA KOJI
IPC: G01R31/34
Filed: 1987-09-30
Abstract: PURPOSE:To perform several types of insulation tests with one device, by connecting a first insulating function section to a system control section through an interface section to allow mutual communication of information so that mutual information communication is made possible with a second insulating function section not through the interface section. CONSTITUTION:A DC testing function section 1, a first partial discharge testing function section 3, an AC testing function section 4 and a voltage adjustor 7 are connected to a system control section 2 through an interface section 5. A second partial discharge testing function section 6 is connected to the system control section 2 by a separate system not through the interface section 5. The control section 2 has a control circuit 2a and a terminal 2e for input such as keyboard connected thereto 2a and a monitor 2b such a plasma display or the like, a printer 2c and a plotter 2d in a display output system. This achieves a reduction in test time and a labor saving for input thereby enabling measurement and evaluation of deterioration in insulation by several test methods with one device.
Patent JP-H0588981-A (JP)
Title: Data processor
Inventor: MORI ATSUSHI
IPC: G06F12/10
Filed: 1991-09-30
Abstract: PURPOSE:To shorten time required for address conversion from a logical address into a physical address. CONSTITUTION:A register for individually extracting an SX and PX registered in respective entries of a tag part 16 of a TLB 61 is included in the TLB 61 and an STE data part 24 and a PTE data part 17 respectively corresponding to the SX and PX are independently formed. When only the SX of an applied logical address in a logical address register 4 exists in the tag part 16 even when both of the SX and PX of the logical address do not exist in the tag part 16, the base address of the PTE can be fetched by the entry in the STE data part 24 and then an object to be accessed can be read out from an external memory. Thereby the time required for address conversion can be shortened.
Patent JP-H04129269-A (JP)
Title: Solid-state image sensor
Inventor: TAJIMA KAZUHISA
IPC: H04N5/357
Filed: 1990-09-20
Abstract: PURPOSE:To eliminate necessity of mounting a focus margin and to use a lens having high numerical aperture and near focus by providing an optical waveguide for optically coupling a color filter to a photodetector between the filter and the photodetector. CONSTITUTION:An optical waveguide 12 is formed on a solid-state image sensor substrate by densely arranging a plurality of optical fibers with its optical axis perpendicular to the surface of the substrate. Further, a color filter 6 having dye layers 3a, 3b, 3c and a light screening layer 10 is formed at the end of the fiber by a known method to constitute a solid-state image sensor. A light 1 passed through an optical lens 8 is focused on an optical filer surface at the upper end of the waveguide. A photodetector and a light screening part are divided on the focused surface, a light on the photodetector which is not divided is not leaked externally from the side of the waveguide due to a difference in a refractive indexes, but transmitted in the waveguide, phase information and light quantity are hardly lost and the light can reach about 100% to the lower end of the waveguide.
Patent JP-H0677075-A (JP)
Title: Manufacture of monolithic ceramic electronic part
Inventor: NAKAZAWA CHIKASHI
IPC: H05K3/46
Filed: 1992-08-26
Abstract: PURPOSE:To realize a method of manufacturing a monolithic ceramic electronic part, where conductors are surely connected together through a through-hole and protected against disconnection when a monolithic body is formed in a manufacturing process where green sheets each provided with a through-hole are superposed on one another and a transfer process is carried out by the use of a release film. CONSTITUTION:When a ceramic green sheet 1 provided with a through-hole and a release film 6 where a conductor pattern 4 is printed are sandwiched in between a pair of art upper and a lower metal flat plate and compressed by a press to transfer the conductor pattern 4, a transfer process is carried out after an elastic sheet 9 of rubber or the like is laid on the release film 6 or pasted on either the upper metal flat plate or the primary face of an upper die 7.
Patent JP-H04128851-A (JP)
Title: Electrophotographic device
Inventor: NAGAFUJI HIDEO
IPC: B65H5/36
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the colliding of the leading and tailing edges of a recorded medium on a photosensitive belt and the surface soiling of the leading and tailing edges and to improve image quality by guiding the recording medium parallel to the photosensitive belt through a medium carrying path on a nearly straight line of a preguide medium carrying path. CONSTITUTION:The preguide medium carrying path 40 sending the recording medium 18 into the medium carrying path 38 is arranged on a nearly straight line of the medium carrying path 38, and a pair of carrying guides 44 are formed so as to face each other in the front of a pair of carrying rollers 43 between the carrying path 40 and carrying path 38. In a pretransfer guide 37, both ends 7a are bent like a crank, a guiding part 37b is provided between them, and simultaneously, plural replenishing ribs 37c extending in the carrying direction of the recording medium 18 in a state where they are mounted on the guiding part 37b are formed. The guiding part 37b is opposed to the surface of the photosensitive belt 11a, and the medium carrying path 38 is formed thereon. In the front of the pretransfer guide 37, a follower roller 32 is provided, and the photosensitive belt 11a is bent at the front of the pretransfer guide 37 from a direction to gradually close to the preguide medium carrying path 40, and guides the recording medium parallel to the medium carrying path 38.
Patent JP-H1193328-A (JP)
Title: Fabrication of reinforcement net in concrete structure with latticed reinforcement
Inventor: MATSUI NOBUYUKI
IPC: E04C5/18
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a net of reinforcements crossing with each other at right angles used to construct a latticed reinforcing concrete structure which can be fabricated by binding longitudinal and lateral reinforcements in their horizontal arrangement, without physical labors such as lifting of reinforcements. SOLUTION: A number of longitudinal reinforcements 1a, 1b are horizontally arranged at every specified distance and a number of pairs of lateral reinforcements 2a, 2b mutually closely arranged are horizontally arranged at every specified distance. Then, nearly half longitudinal reinforcements 1a, 1b and one of a pair of lateral reinforcements 2a, 2b are bound together and also unbound longitudinal reinforcements which are not bound with the lateral reinforcements and the other lateral reinforcement of the pair are bound together. Two sheets of reinforcement nets 4a, 4b in which lateral reinforcements and nearly half longitudinal reinforcements are bound, are turned so as to mutually cross with each other at right angles. In this way, a reinforcements-net M-1 of a concrete structure with latticed reinforcements can be obtained.
Patent JP-H04129369-A (JP)
Title: Exchange control method by means of provision of coordinate to subscriber
Inventor: NAKANO MASAAKI
IPC: H04M3/42
Filed: 1990-09-20
Abstract: PURPOSE:To offer thoughtful service even in the case of various exchange service in addition to a charging and representative selection service by providing a coordinate to each subscriber accommodated to an electronic exchange system so as to define a distance between subscribers. CONSTITUTION:A coordinate comprising two figures as longitude and latitude on the earth on which a subscriber is located is set to a subscriber data with respect to all subscribers accommodated in a stored program control electronic exchange. When a central controller of an exchange makes the calculation of a talking charge for each call, a coordinate (atheta, aphi) of a caller subscriber (a) and a coordinate (btheta, bphi) of a called subscriber (b) are obtained from the subscriber data and a distance d1 between the subscribers a, b is calculated according to a specific equation. The central controller uses the distance d1 obtained by the calculation for the charge calculation, stores coordinate data corresponding to each subscriber to each exchange station or a center station as the subscriber data and receives a required data for each call. Thus, high accuracy is attained and the service is improved.
Patent JP-H07162708-A (JP)
Title: Synchronous signal separation circuit for television receiver
Inventor: ARUBUREHITO ROTAAMERU
IPC: H04N5/05
Filed: 1994-10-17
Abstract: PURPOSE: To develop a synchronizing signal separating circuit acting to suppress disturbance and capable of quickly adapting itself to changes in the frequency and phase of a provided line synchronizing pulse and including a flywheel stage. CONSTITUTION: A video signal V is supplied to a control circuit 6 for providing a control signal Us by evaluating the time positions of line synchronizing signals Z outputted from plural continuous lines. When the phases of plural continuous line synchronizing pulses Z are displaced from that of a preceding line raster at the start of disturbance, a flywheel stage 5 on a separation stage 3 is temporarily disabled, so that the separation stage 3 can be quickly adapted to a new phase. The separation circuit is especially useful for a television receiver for processing signals outputted from a video recorder.
Patent JP-H08179544-A (JP)
Title: Transparent component for xerographic copying
Inventor: JIYANNPIEERU ASANTO
IPC: G03G7/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrostatic photograph copying transparent component showing excellent transparency, satisfactory sliding property, satisfactory adhesion of toner to base, and satisfactory conductivity. SOLUTION: This transparent component is formed of a transparent polyester base S containing a primer coating P for adhering toner to the polyester base on at least one of both surfaces. The polyester base S is a composite formed of a) a semi-crystalline polyester thick layer A, and b) a thin layer B formed of the same or different material as or from the material forming the layer, A, which is present on at least one surface of the polyester thick layer A. The primer coating P is formed of an acrylic polymer having a glass transition temperature within a range of 10 deg.C-50 deg.C, which has a free -COOH carboxyl functional group of 50mmol. or less per 100g of the acrylic polymer. The primer coating P has a thickness of 0.3μm or less.