baber/WOPTO huggingface dataset:
Patent JP-H02144522-A (JP)
Title: Formation of pattern of display panel
Inventor: KAWASHIMA YASUO
IPC: H05K3/24
Filed: 1988-11-26
Abstract: PURPOSE:To reduce wiring resistance without spoiling the adhesion to a transparent conductive film and to make a solder connection by forming a nickel- phosphorus plating film, a nickel-phosphorus plating film, a copper plating film, and a gold plating film on a transparent conductive film pattern. CONSTITUTION:On the transparent conductive pattern 2, the nickel-phosphorus plating film 3 as a 1st layer, the nickel-phosphorus plating film 7 as a 2nd layer, the copper plating film 8 as a 3rd layer, and the gold plating film 9 as a 4th layer are formed. Consequently, the wiring pattern resistance is reduced without decreasing the adhesion to the transparent conductive film as a base to obtain the high-reliability and low-cost pattern which can be soldered, so a driving IC can be mounted directly on the display panel.
Patent JP-H11133208-A (JP)
Title: Optical element for converting surface light source
Inventor: MIZUMOTO KAZUHIRO
IPC: G02B6/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface lighting device capable of converting light radiated from a point light source into a surface light source capable of uniformly irradiating a prescribed area with light without generating the uneveness of luminance while holding compact constitution. SOLUTION: A surface light source converting optical element 4 reflects incident light beams IL1 to ILn radiated from a point light source 1 for radiating light and emits the reflected light beams from the whole light emitting face 8 formed on the opposite side of the point light source side 1. Many prism parts P1 to Pn having a plane view circle as a whole and having prism incident faces I1 to In on the inner peripheral side and prism reflection faces R1 to Rn on the outer peripheral side are integrally formed on the point light source side of the element 4 by concentrical arrangement and the prism reflection faces R1 to Rn are formed so as to totally reflect incident light beams IL1 to ILn from the incident faces I1 to In to an almost fixed direction directed to the light emitting face 8.
Patent JP-H08140059-A (JP)
Title: Scanning line converter
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N7/01
Filed: 1994-11-08
Abstract: PURPOSE: To provide a scanning line converter capable of scanning line converting not demodulated color difference signals but chrominance signals modulated as they are, improving operation, lowering the cost and miniaturizing. CONSTITUTION: C signals supplied from a YC separation circuit 1 are scanning line converted in a scanning line conversion circuit 4a for the C signals as they are without being demodulated. So as to realize the conversion, the codes of tap coefficients for respective scanning lines are controlled so as to be inverted for the respective scanning lines viewing from the input side of a vertical filter 45 by a tap coefficient changeover control circuit 7a and the tap coefficients are controlled to let the polarity of modulation be inverted for the respective scanning lines viewing from the output side of the vertical filter 45 by the tap coefficient changeover control circuit 7a.
Patent JP-2001118918-A (JP)
Title: Substrate carrier container and substrate-carrying method
Inventor: SAGA KOICHIRO
IPC: H01L21/68
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrier container where sealability airtightness are improved, while compatible with a conventional substrate carrier container. SOLUTION: A substrate carrier container 1 houses a wafer cassette 5 in which a wafer 4 is placed, being provided with a container main body 2 and a bottom lid 3. A vacuum channel 6 for evacuation is provided in the sidewall of the container main body 2. For vacuum-sealing, an O-ring channel 3a and the vacuum channel 6 are evacuated through a exhaust valve 7 and a vacuum piping 16, for tight closure. When the bottom lid 3 is detached from the substrate carrier container 1, an inert gas is introduced into the vacuum channel 6 through an inert gas guide pipe 17 and a supply pipe 8. If no vacuum-sealing is required, one end of a latch 9 is engaged with a latch channel 2b by a latch operation part 10 for tight closure.
Patent JP-S62157342-A (JP)
Title: Optical recording medium
Inventor: UENO TOSHIHIKO
IPC: G11B7/24035
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a recording medium which has a high SN ratio and permits erasing by using a cholesteric high-polymer liquid crystal as an optical recording layer, adjusting the spiral pitch thereof to permit selective reflection from visible light to near IR wavelength and constituting said layer of two layers having different rotating angles of respective spirals. CONSTITUTION:A light absorptive layer 4 which has large absorption in the wavelength region of a light beam and permits the formation of a thin film at a relatively high m.p. is formed on a plastic or glass substrate 5. A phthalocyanine compd. or the like is used in the case of using a semiconductor laser for the light beam. The thin cholesteric high-polymer liquid crystal films 3 and 2 are laminated thereon. A siloxane high-polymer liquid crystal added with a nematic liquid crystal molecules and a cholesterol deriv. to make selective reflection of left-hand circularly polarized light is used for the thin film 3. A compd. which contains an optically active terminal alkyl group such as s(-)-2-methylbutyl and makes selective reflection of right-hand circularly polarized light is used for the thin film 2. The surface of the thin film 2 is protected by a protective film 1.
Patent JP-H10138554-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/45
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To expose not only an inputted image but also an image processed itself to a photosensitive material. SOLUTION: An image processor 10 is constituted by making it possible to connect a monitor 12, a keyboard 14 and a mouse 16 to an image forming apparatus 100 and the image corresponding to the image data read from FD or CD-ROM can be displayed on a monitor. Desired image processing can be applied by the operation of the keyboard and the mouse while the image corresponding to the image data is displayed on the monitor and a photosensitive material is exposed corresponding to the image data formed by applying desired processing to form the image corresponding to the image data on image receiving paper 108.
Patent JP-H08162362-A (JP)
Title: Manufacture of multilayer ceramic electtronic part and multilayer ceramic capacitor
Inventor: HOSOKAWA TAKAO
IPC: H01G4/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide a necessary gap between an inner circuit element and the outer surface of a green ceramic multilayered body by a method wherein ceramic green sheets are expanded after a green ceramic multilayered body is obtained. CONSTITUTION: Solvent is applied onto the outer surface of a green ceramic multilayered body 7. The ceramic green sheets 4 and lead-out conductors 3 swell up on the surface of the ceramic multilayered body 7 coming into contact with the solvent. But, inner electrodes 8 are not swelled up and restrained from being exposed outside of the outer surface of the ceramic multilayered body 7. By this setup, the inner electrodes 8 provided with the lead-out conductors 3 are successively and alternately electrically led out to the end faces of the ceramic multilayered body, and an end face gap 9 is provided between the outer surface of the ceramic multilayered body 7 and the end of the inner electrode 8 where no lead-out conductor 3 is provided. A side face gap 10 is provided between the side faces of the ceramic multilayered body 7 and the inner electrode 8 respectively.  Then, the ceramic multilayered body 7 is dried up, subjected to a debinder process, and burned.
Patent JP-S63153211-A (JP)
Title: Method for controlling steel tapping-off time in converter
Inventor: FUJII KOICHIRO
IPC: C21C5/46
Filed: 1986-12-15
Abstract: PURPOSE:To accurately control steel tapping-off time and to fix molten steel temp. by comparing molten steel flow rate obtained by continuously weighing ladle weight with the optimum flow rate beforehand and moving vertically a bar-type stopper brick of the steel tapping hole. CONSTITUTION:The molten metal 8 is flowed out in a ladle 7 from the steel tapping hole 6 in a converter. The weight of this ladle 7 is continuously measured by a load-cell 9, to obtain the flow rate of molten steel 8. Comparison of this steel flow rate with the optimum flow rate determined beforehand from the steel tapping weight of the previous heat and the steel tapping-off time is calculated. Based on the calculation result, the bar-type stopper brick 5 positioned facing the steel tapping hole 6 is vertically moved through a vertical moving device and a linked arm 4, to change the gap between the stopper brick 5 and the steel tapping hole 6. In this way, the steel tapping flow is controlled, and also while detecting the slag mixing in the latter stage of steel tapping-off, the tapping-off time is controlled and the temp. of molten steel 8 poured into the ladle 7 is fixed to constant and the steel quality accompanying this is fixed to constant.
Patent JP-H10125345-A (JP)
Title: Manufacture of vanadium electrolyte
Inventor: MAKIYAMA YUKIO
IPC: H01M8/18
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for easily manufacturing a high- concentration solution of vanadium for a redox battery at low cost, with a low-cost vanadium oxide as the raw material. SOLUTION: This method includes a process for reducing a vanadium oxide (composed chiefly of V2 O5 or V6 O13 ), which is the raw material to a vanadium oxide composed chiefly of V2 O3 by heating the same material in a reducing atmosphere and a process for obtaining a solution of tetravalent vanadium sulfate (VOSO4 ), by dispersing equal moles of V2 O5 and the V2 O3 in the obtained vanadium oxide into water and thereafter dissolving them in sulfuric acid.
Patent JP-H05104504-A (JP)
Title: Bench circular saw machine
Inventor: SASAKI KATSUHIKO
IPC: H01H13/08
Filed: 1991-10-18
Abstract: PURPOSE:To provide a bench circular saw machine provided with a lock which can lock on the dead spot on the body of a circular saw machine and also can lock on the covering position where a cutting edge of circular saw is covered with a safety cover. CONSTITUTION:A cutting edge of a circular saw exposed out of a blade case 13 of a circular saw machine the body 4 mounted on a base 2 and movable up and down inclinedly is covered with a safety cover 18, and the safety cover 18 is engaged with a working link 26 mounted on the base 2 and movable inclinedly. The safety cover 18 is moved from the covering position of the cutting edge of circular saw following the inclining downward from the dead sport above the body 4 of the circular saw machine by the joint work of a control slit 30 of the working link 26 and a pin 31 provided on the body 4 of the circular saw machine and fitted into the control slit 30. The movement from the covering position of the safety cover 18 to the exposing position can be controlled with a lever 34 by which the inclining movement of the working link 26 is disturbed to retain the body 4 of the circular saw machine on the upper dead spot position.
Patent JP-H09145884-A (JP)
Title: Decay heat removal system of fast reactor
Inventor: NISHI YOSHIHISA
IPC: G21C15/18
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To increase the heat removal capacity by sucking heat removal liquid into a liquid passage from the lower end with the rising force caused by boiling to be discharged from the upper end to cool a vessel. SOLUTION: The temperature of a liquid sodium 12 of plenum in a reactor vessel is forced to rise by decay heat of nuclear fuel due to the occurrence of a heat removal loss event. The sodium 12, the liquid level of which is raised, flows from a hot plenum 12b over an overflow weir 9 through a cold plenum 12c-primary main circulating pump 7-a reactor core 4 to plenum 2a to secure the reactor core flow. At this time, with a temperature rise, a reactor safety vessel 5 becomes high temperature, so that water 11 in a fluid passage 14 heated by radiating heat from the surface causes a rising flow in the passage due to the generated air bubble pump effect while being boiled. By this rising flow, the water 11 in a liquid pool 10 is sucked into the passage 14 from the lower end to cool the vessel and rises while being boiled to be discharged.  Accordingly, a large quantity of latent heat is required for boiling the water 11 so as to increase the heat removal capacity.
Patent JP-H05107358-A (JP)
Title: Range finder circuit
Inventor: INAMORI MASANORI
IPC: G01C3/06
Filed: 1991-10-18
Abstract: PURPOSE:To reduce noise that could be generated from a transistor or the like by reducing current flowing between the collector and emitter of another transistor so as to reduce current consumption. CONSTITUTION:The levels of a stationary photocurrent and a signal photocurrent included in a current output from a light receiving element 1 are detected by a light level detection circuit C. When the level of the stationary light is judged to be low, a resistivity valuable circuit B is operated so that the collector resistance of a transistor R1 is increased. When the level of the signal light is judged to be high, the emission level of a light emitting element is lowered. Accordingly, the signal photocurrent included in the light receiving element is decreased and current flowing between the collector and emitter of a transistor T14 is also decreased.
Patent JP-S63153973-A (JP)
Title: Video output device
Inventor: ROKUTA MORIHITO
IPC: H04N5/45
Filed: 1986-12-18
Abstract: PURPOSE:To display a main picture and a sub picture with the same picture quality prominently, by selecting, setting and synthesizing a compressed sub video signal by a signal selection circuit which selects a main video signal. CONSTITUTION:Input video signals from input terminals 1a, 1b,...1n, whose amplitude levels being adjusted at AGC circuits 6a, 6b...6n respectively, are supplied to a signal switching circuit 3, and one of them is set as the main video signal, and others are set as the sub video signals. The main video signal is supplied directly from the circuit 3 to the signal selection circuit 5, and each of the sub video signals, after being compressed at conversion circuits 4b...4n, are supplied to the signal processing circuit 5. The circuit 5 selects the main video signal generally, and when the compressed video signal is supplied from either circuits 4b...4n, it selects the compressed video signal, and performs the set synthesis of the compressed video signal on the main video signal.
Patent JP-H07149247-A (JP)
Title: Electromagnetic clutch control device and motor-driven power steering device
Inventor: NISHIMURA YASUSHI
IPC: B62D5/04
Filed: 1993-11-30
Abstract: PURPOSE:To detect the whole failure modes of arrester discharge, grounding and disconnection of an electromagnetic clutch with simple constitution in detecting failure of the electromagnetic clutch. CONSTITUTION:A control signal Sc according to an original control signal Sco having a prescribed duty ratio is sent to an electromagnetic clutch driving means 9 from a control means 8, and an electromagnetic clutch 6 is controlled in an ON/OFF system by this control signal, on the one hand, voltage of a terminal of the electromagnetic clutch 6 is monitored, and this monitor signal Sm is inputted to a failure detecting means 7, and when this signal is a signal Sf to show failure, the electromagnetic clutch 6 is turned off.
Patent JP-H03160231-A (JP)
Title: Air conditioning device
Inventor: ITO SHIGEO
IPC: F24F1/00
Filed: 1989-11-17
Abstract: PURPOSE:To sterilize various germs adhered to a vaporizer surface in a complicated shape and being in a wet state and environment where various germs, e.g. molds, breed and to prevent breeding of the germs by providing an ozone generating part to blow ozone-containing air in a vaporizer for cooling indoor air and an ozone blast part. CONSTITUTION:An ozonizer 50 comprises a suction cylinder 51, a drying part 52, an ozone blast part 53, an ozone generating part 54, and an air feed cylinder 55. The suction cylinder 51 is disposed on the upper streams side of a vaporizer 40 and to the lower parts of an air filter 20 and an indoor blower 30. Air is sucked through a space between the air filter 20 and the indoor blower 30. The drying part 52 has an electric heater to dry air sucked through the suction cylinder 51, and the ozone blast part 53 has a fan to feed dried air sucked from the drying part 52. The ozone blast part 53 has a fan with the aid of which dried air sucked from the drying part 52 is fed. The ozone generating part 54 generates ozone in dried air, fed from the ozone blast part 53, through AC silent discharge, and ozone-containing air is discharged toward the vaporizer 40 through a blast cylinder 55 between the air filter 20 and the vaporizer 40.
Patent JP-H05199910-A (JP)
Title: Heating type finishing device for shoes
Inventor: MOHAMETSUDO JIYAMAARU ERU TOUU
IPC: A43D95/12
Filed: 1992-09-21
Abstract: PURPOSE: To prevent an operator from becoming unpleasant when high temperature air leaks out of a chamber by closing opening parts of a passage by a slender brush member. CONSTITUTION: A heating type finishing device has a singular or plural passage pipelines 20 passing through a chamber, and high temperature or high temperature-high humidity air is supplied to this chamber, and the air is supplied on boots to be worked through an air intake port 24. The respective pipelines 20 have opening parts in its top parts so that high-leg-cut boots can be received, and when the boots pass through a passage, leg parts of the boots can project through these opening parts. A heat loss is reduced, and in order to prevent an operator from becoming unpleasant, the respective opening parts are closed by an interlocking slender brush member 30. When necessary, such a brush member can also be used to close a front entrance and a rear exit to an indoor passage.
Patent JP-H02145641-A (JP)
Title: Production of foamed phenolic resin
Inventor: OKADA TERUAKI
IPC: C08L61/04
Filed: 1988-11-28
Abstract: PURPOSE:To enable easy production of foamed phenolic resin which has closed cells, high compression strength without corrosion by curing a resol type phenolic resin with an organic ester on its foaming. CONSTITUTION:A resol type phenolic resin of high alkali reactive resin in which the molar ratio of the phenols to aldehydes is 1:1.5 to 1:2; the molar ratio of the phenols to alkali is 0.2 to 1.2; the solid content is 70 to 85wt.% and the average molecular weight is 800 to 1.500, is mixed with a foam stabilizer such as silicone nonionic surfactant, a foaming agent such as petroleum ether and a curing agent such as gamma-butyrolactone.
Patent JP-H07163162-A (JP)
Title: Ultrasonic oscillator
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an ultrasonic oscillator in which the fluctuation is suppressed in the oscillation characteristics and delamination is retarded by decreasing the number of bonding steps and simplifying the manufacturing process. CONSTITUTION:When a driving signal is applied to a piezoelectric plate 11, an oscillation where the expanding/contracting distortion component caused by longitudinal oscillation has same sign as that caused by bending oscillation is produced in a region provided with a first electrode group (inner electrode) 17a, and an oscillation where the expanding/contracting distortion component caused by the longitudinal oscillation has sign different from that caused by the bending oscillation is produced in a region provided with a second electrode group (inner electrode) 17b.
Patent JP-H03164086-A (JP)
Title: Motor controller
Inventor: SUGIHARA KENJI
IPC: H02P27/08
Filed: 1989-11-17
Abstract: PURPOSE:To eliminate torque ripple of a motor occurring at phase switching time of PWM signal by providing a phase pattern converting means, a phase pattern memory means, means for storing phase pattern produced two times before, and a PWM converting means. CONSTITUTION:A commutator signal detected from a motor 1 is converted through a phase pattern converting means 4 into current time phase pattern (a). A previous time phase pattern (b) is outputted from a previous time pattern memory means 5 and a two times before pattern (c) is outputted from a two times before pattern memory means 6. Current pattern (a), previous pattern (b) and two times before pattern (c) are then added and provided as an adding phase pattern to a PWM converting means 3 together with a current command value thus producing a PWM signal having ON-OFF timing lag. When thus produced PWM signal is provided to an inverter circuit 2 for controlling the motor 1, phase is shifted without decrease of total current flowing to the motor 1.
Patent JP-H09121097-A (JP)
Title: Joining method and device for component supply member
Inventor: ASAHI MASABUMI
IPC: H05K13/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily perform joining work for a component supply member by providing a hole making means and/or a cutting means to a work table on which the component supply member is mounted, a joining member, a plurality of pressurization rollers and the component supply member. SOLUTION: By moving a work table, on which two component supply tapes to be joined together are mounted, toward a side, a joining tape 15 is made to adhesive to the front and rear surfaces of an end part area of the component supply tape, and, by dropping a hole making blade and a cutting blade, a hole corresponding to the sending pitch hole of the component supply tape is made in the joining tape 15, in the end part area. And notch of the top tape of component supply tape and excision of an unnecessary part of the joining tape 15 are performed. So that, for example, the component supply tapes which does not fit are joined together, for putting together into a component supply tape, so that component supply loss caused by the component supply tape is reduced.
Patent JP-H11313430-A (JP)
Title: Wind noise preventing device for electric wire
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the wind noise produced by electric wires, while the strength of a steel tower is maintained by fixing a rubber or resin-made long linear body which is wound spirally around each electric wire, while tension is applied to the wire to the wires by means of locking members at prescribed intervals. SOLUTION: When a rubber or resin-made linear body 3 is wound around an electric wire 1, the weight increase of the wire 1 becomes smaller than that, when a spiral rod of an aluminum alloy is wound around the wire 1. Therefore, a wind noise preventing counter measures can be taken for an overhead transmission line having a small margin for the strength of a steel tower. In addition, when the long linear body 3 is used, the workability of the winding work of the linear body 3 around the electric wire 1 is substantially improved, because the winding work can be carried out automatically by the use of a winding machine which self-travels on the electric wire 1, while the linear body 3 is wound around its bobbin.  Since the linear body 3 is made of rubber or a resin which is more inexpensive than the aluminum alloy and it is not required to spirally form the body 3, the cost of the linear body 3 can be reduced more than that of the spiral rod. Since the linear body 3 is wound around the electric wire 1, while tension is applied to the wire 1 and fixed to the wire 1 with locking members 4, the body 3 does not come off the wire 1 nor shift on the wire 1 and countermeasures against wind noise can be made.