baber/WOPTO huggingface dataset:
Patent JP-H02150823-A (JP)
Title: Liquid crystal display device
Inventor: KANEKO YOSHIYUKI
IPC: G02F1/133
Filed: 1988-12-02
Abstract: PURPOSE:To reduce the propagation delay of gate pulses or a data signal by forming an area where there is no conductor opposite the wiring patterns of gate lines and data lines. CONSTITUTION:This device has a 1st substrate which has picture element electrodes 12 and thin film transistors 13 at intersection parts of data lines 14 and gate lines 15, a 2nd substrate which has a conductor 19, and a liquid crystal layer between the substrates. The 2nd substrate includes the area where there is no conductor 19 opposite the wiring patterns of the gate lines 15 and data lines 14. Namely, the area of a common electrode 19 at the part opposite the wiring patterns becomes small, so parasitic capacity becomes small. Thus, wiring capacity is reduced to secure a signal write time.
Patent JP-H10135504-A (JP)
Title: Solar cell module wiring connector and method for connecting it
Inventor: MACHIDA KYOICHI
IPC: H01R31/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To safely connect a diode to the wiring of a solar cell module without requiring complicated operation and a space. SOLUTION: A connector 1 with a built-in diode is inserted and connected between the end of a cable 42 of the positive electrode of a block of a plurality of solar cell modules 40 connected in series and a ternary connector 5 connected to a base line 44. The connector 1 is water resistant, has a receptacle part at one end and a plug part at the other end and capable of easy insert- connection. Reverse flow of current due to electromotive force difference between the blocks of solar cell modules connected parallel can be prevented by inserting the diode in series. An insulator is firmly fixed at the leading edge of a contact pin in the outer cylinder of the receptacle of the connector 5 and is arranged at a retreated position from the leading edge of the outer cylinder. Thus, the operator is prevented from touching the charged part and construction can be safely carried out.
Patent JP-H10141057-A (JP)
Title: Exhaust pipe protector for automobile
Inventor: TAMAKI TOSHIO
IPC: F02B77/11
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a protector at a low cost without using an expensive mold by providing a flexible metal pipe with the rough outer periphery for the protector which is mounted on the outer periphery of an automobile exhaust pipe to prevent thermal damage to the exhaust pipe. SOLUTION: A protector 1 mounted on the outer periphery of an exhaust pipe 2 has both ends fixed between a noise eliminator 3 mounted behind the exhaust pipe 2 and an exhaust manifold 5 to connect an engine 4 and the exhaust pipe 2 together with fixture 6. The protector 1 is formed with a stainless expandable spiral pipe in a spiral shape in such a manner that the outer periphery of a stainless round pipe is machined to be rough. When the spiral pipe (the protector 1) is mounted on the exhaust pipe 2, the spiral pipe is cut in matching to the dimension of a vehicle type to mount and inserted at one side of the exhaust pipe 2, so that the spiral pipe movable corresponding to the bent exhaust pipe 2 is fastened and fixed in place at both ends with the fixtures 6.
Patent JP-S63145284-A (JP)
Title: Imidazole derivative and its production
Inventor: JIYON MAKUGARITEI
IPC: C07D491/048
Filed: 1987-12-01
Abstract: Imidazole derivatives of the formula:    <IMAGE>  IX  wherein R1 is an (R)- or (S)-1-phenylalkyl group, an (R)- or (S)-1-alkoxycarbonyl-1-phenylmethyl group or an (R)- or (S)-1-aryloxycarbonyl-1-phenylmethyl group, R2 is hydrogen, a substituted or unsubstituted alkanoyl group, a substituted or unsubstituted benzoyl group, a substituted or unsubstituted benzyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxyalkyl group, a pyranyl group, a substituted or unsubstituted benzenesulfonyl group, an alkylsufonyl group, a diarylphosphinyl group, a dialkoxyphosphinyl group or a trialkylsilyl group, and A is a sulfur or oxygen atom. The imidazole derivatives are intermediate products for the production of (+) biotin.
Patent JP-H11141998-A (JP)
Title: Solar heat collecting apparatus and roof panel
Inventor: MURATA TOMOAKI
IPC: F24S90/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To take out a high temperature heating medium without increasing number of panels and an installing area. SOLUTION: In the solar heat collecting apparatus comprising a plurality of heat collecting panels 3 each having a plurality of water flow tubes 7 for transferring heat from a solar light to liquid flowing therein, inlet side header tubes 5 coupled to one ends of the tubes 7 to branch liquid supplied from the other to the respective tubes, and outlet side header tubes 6 coupled to the other ends of the tubes 7 to combine liquids flowed out from the tubes and to discharge to the other, and each arranged to be connected via piping; the plurality of the panels 3 are divided and disposed at front stage 103A and a rear stage 103B. And, the tubes 5 of the panels 103A of the front stage are connected to a supply tube 11 of heating medium, and the tubes 6 of the panels 103B of the rear stages are connected to the tubes 5 of the panel of the rear stage.  And, the tubes 6 of the panel of the rear stages are connected to a liquid drain tube 12. Thus, the tubes of the panels 103A of the front stage and the tubes of the panels 103B of the rear stages are connected in series.
Patent JP-2001086908-A (JP)
Title: Internally threaded attaching and detaching device, integrated frame used the device and method of its production
Inventor: MATSUDA HIROSHI
IPC: A01K85/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded attaching and detaching device for improving an operation efficiency by elimination of knotting operation by an internally threaded attaching and detaching type in a method for connecting a squid plug to a fishing line and to provide an integrated frame used for the device and a method of its production. SOLUTION: This internally threaded attaching and detaching device comprises connecting a body 1 to an integrated frame having Y-form chucks (6 and 7) to a frame, a torsion bar (8), a stopper (9) and a Y-form clip 4 to fix a fishing line.
Patent JP-H04178444-A (JP)
Title: Highly flame-retardant resin composition
Inventor: KAWAMURA TSUTOMU
IPC: C08K3/02
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a pollution-free type highly flame-retardant resin composition free from evolution of poisonous gas during combustion, comprising a functional group-containing polyolefin-based resin (composition), an inorganic flame-retardant and red phosphorus coated with a curable resin and/or a metal (compound). CONSTITUTION:A resin composition comprising (A) 100 pts.wt. mixture of 99-50wt.% polyolefin-based resin (composition) containing a functional group selected from A1: carboxylic acid group (ester group or acid anhydride group), A2: epoxy group, A3: hydroxyl group, A4: amino group, A5: alkenyl cyclic iminoether and A6: polyfunctional group, preferably polyolefin-based resin having 0.05-20wt.% content of the monomer, especially (modified) nonrigid polyolefin- based resin and 1-50wt.% (modified) crystalline resin, (B) 30-200 pts.wt. inorganic flame-retardant and (C) 0.1-15 pts.wt. red phosphorus whose surface is coated with a curable resin and/or a metal (compound).
Patent JP-H07133013-A (JP)
Title: Conveying device
Inventor: TANIGUCHI HIROAKI
IPC: B65G13/11
Filed: 1993-11-09
Abstract: PURPOSE:To prevent an conveying article from being scratched by forming an upper guide by a rotational body capable of being brought in rolling-contact with an article to be conveyed by a roller conveyer in a device provided with the upper guide above the roller conveyer. CONSTITUTION:In a manufacturing line for bar soaps, a conveying device 1 for conveying a soap P formed into a specific shape by a wrapping process to a packing process is provided with a base 11, a stamping conveyer 12 provided with a plurality of conveying rollers 12a, an upper guide 14 to be arranged above this conveyer 12 and a side guide 41 to be arranged on the sideway of the roller conveyer 12. This upper guide 14 is composed of a plurality of upper rotational rollers 14a, and respective upper rotational rollers 14 are attached to a supporting plate 31 formed into a circular shape in plan view so as to be rotated around a lateral shaft. Moreover, respective upper rotational rollers 14a are formed by lining elastic materials on the outer periphery of a shaft 14', thereby the smooth conveyance of the soap P is secured.
Patent JP-H04176259-A (JP)
Title: One-dimensional ccd camera
Inventor: NISHINO MASAHIRO
IPC: H04N5/372
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a video signal approximate to practical optical intensity distribution without correcting an output signal by moving an one-dimensional CCD sensor in its picture element arraying direction plural times at a pitch smaller than the length of each picture element to execute sensing plural times in each picture element and outputting a signal obtained by synthesizing plural sensed signals. CONSTITUTION:Incident light through a lens 10 is detected by the one- dimensional CCD sensor 11 and an output signal (a) corresponding to the intensity distribution of the light is outputted. An one-axis stage 12 is moved in the picture element array direction of the sensor 11 mounted on the stage 12 at the pitch smaller than the length of each picture element to execute sensing plural times in each picture element. For instance, the moving pitch of the stage 12 is set up to 1/3 the length of one picture element of the sensor 11 and sensing is executed on three positions, i.e., the original position (Fig.(a)), the position (Fig.(b)) shifted only by one pitch (1/3 picture element) and the position (Fig.(c)) shifted by two pitches (2/3 picture element). Each picture element of the sensor 1 outputs the average value of optical intensity values detected in the whole range.
Patent JP-H08156171-A (JP)
Title: Packing material and container using the same
Inventor: MORISHIMA SHIGENORI
IPC: B32B27/30
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a packing material not generating the reduction of content even when the content is a liquid having high permeability and having high barrier properties by laminating a gas barrier coating layer composed of a film coated with a gas barrier substance. CONSTITUTION: A packing material is composed of an inorg. compd.-containing laminated material consisting of a polyethylene layer 1 (20μm), a paper layer (basis wt.; 320g/m<2> ) a polyethylene layer 1 (55μm), a polyvinylidene chloride layer 3 (1μm), a polyethylene terephthalate layer 4 (12μm), a silicon oxide vapor deposition layer 5 (400A) and a polyethylene layer 1 (60μm). Since a gas barrier coating layer composed of a film coated with a gas barrier substance is laminated, the reduction of content high in permeability can be reduced. A container having high barrier properties can be obtained by using a polyethylene terephthalate film as the base film of an inorg. compd. layer.
Patent JP-H07159581-A (JP)
Title: Atomic reactor cooling facility
Inventor: FUJIMOTO KIYOSHI
IPC: G21C15/18
Filed: 1993-12-06
Abstract: PURPOSE:To reduce a cooling facility and miniaturize a reactor pressure vessel by cooling a core over a long period without using an external power source, and continuously cooling the core with a gravitational force drop type cooling water pool. CONSTITUTION:This reactor cooling facility is provided with an injector 8 in a dry well 3, a pipe 10 feeding steam from an automatic decompression system, a pipe 9 driving the cooling water of a pressure suppressing pool 5, and a pipe 11 injecting a coolant into a reactor pressure vessel 2 respectively. A core 1 is flooded with water over a long period to be cooled.
Patent JP-H05144397-A (JP)
Title: Ion source
Inventor: NAGAYAMA TAKAHISA
IPC: H01J27/16
Filed: 1991-11-20
Abstract: PURPOSE:To optimally neutralize the space charge of ions in the vicinity of an ion taking-out hole, take out a large quantity of electron beams, and lengthen the service life of an ion source by radiating the low energy electron beams effectively to the ion taking-out hole from the plasma chamber side. CONSTITUTION:An electron source 17 is arranged in the rear of a plasma chamber 1, and by controlling a taking-out electric power supply 18, an electron accelerating electric power supply 21 and a lens electric power supply 23, electron beams 9 are taken out from the electron source 17, and are accelerated, and are transported in an electrostatic lens 22 at a high speed, and are decelerated in the vicinity of the plasma chamber 1, and are focused on an ion taking-out hole 3, and are radiated. An aperture 24 is arranged at a crossover point of the electron beams 9, so that a backward flow of ionized gas to the electron source 17 from the plasma chamber 1 can be reduced.
Patent JP-H09175705-A (JP)
Title: Paper sheet discharge device to be used in printer
Inventor: YURUGEN BUENTSUERU
IPC: B41F21/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reliably guide a rear side range of paper sheet up to discharged stacking paper over a comparatively long section by clearly improving a braking action. SOLUTION: A device which breaks paper sheet desired to be lowered and applies tension to the paper sheet, is symmetrically arranged to the center line of a paper discharge machine, and is formed of at least two sheet braking units 7 drivable so as to mutually rotate in the reverse direction. The respective sheet braking units 7 have an almost truncated cone shape, and a conical surface 13 having a braking action in the truncated cone shape has plural openings 19, and the openings 19 are communicated with a radial directional pipe line 20, a passage 21 arranged along the stationary axis 15 and an intake air source.
Patent JP-H0533885-A (JP)
Title: Pipe joint
Inventor: KUBO MASANOBU
IPC: F16L15/04
Filed: 1991-10-23
Abstract: PURPOSE:To improve corrosion resistance by forming a corrosionproof resin layer, integrally formed with a tubular part having a space between itself and an internal thread part, in an internal surface except the internal thread part of a joint main unit having the internal thread part of fitting an external thread part screwed of a pipe, and forming a plurality of independent protrusive streaks so as to come into contact with an internal surface of the corrosionproof resin layer of the pipe in a peripheral surface of the tubular part. CONSTITUTION:A tapered external thread 8 is formed in an end part 7 of a pipe 6, and a corrosionproof resin layer 9 is formed in an internal surface. On the other hand, a tapered internal thread part 11 of screwing the external thread part 8 is formed in both end part openings 3, 3 of a pipe joint 1, and a corrosionproof resin layer 5 is formed in an internal surface except the internal thread part 4. A tubular part 10 is integrally formed in an external end part of this corrosionproof resin layer 5. In this tubular part 10, a space S is formed between itself and the internal thread part 4, and a plurality of independent protrusive streaks 20 are formed in a peripheral surface 15 of the tubular part 10. The protrusive streak 20 of the tubular part 10 comes into contact with an internal peripheral surface 14 of the resin layer 9 of the pipe 6 so as to advance a forming end part 7 of the external thread 8 into the space S.
Patent JP-H11222399-A (JP)
Title: Weight balance device
Inventor: SCHMITT THOMAS DIPL ING
IPC: B66D1/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent an unintentional displacement (or movement) of an actual load in a weight balance device particularly for a medical equipment when a spring is broken. SOLUTION: A drum 17 loaded by the force of a spiral spring element 19 is mounted to store a main rope 15 loaded by an actual load. A safety device 44 is mounted to actuate an locking device when the spiral spring element 19 is broken. The safety device 44 responds especially to a breakage in the external part of the spiral spring element 19.
Patent JP-2000127440-A (JP)
Title: Tube pump and ink jet printer with tube pump
Inventor: KANTO NORIO
IPC: B41J2/185
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a small tube pump having low power consumption in which transfer characteristics are made uniform among respective elastic tubes while being stabilized, and an ink jet printer equipped with such a tube pump. SOLUTION: A plurality of sets of roller groups 20 are fixed in the longitudinal direction of a roller housing 10 while being supported such that they can be pressed through a tube holder 30 common to a plurality of elastic tubes 5C, 5M, 5Y, 5K corresponding to respective roller groups 20. Respective press rollers in adjacent roller groups are arranged while being phase shifted in the rotational direction of the roller housing 10.
Patent JP-H01145861-A (JP)
Title: Voltage limiter
Inventor: ISHII KAZUTOSHI
IPC: H01L29/78
Filed: 1987-12-01
Abstract: PURPOSE:To form a voltage limiter characterized by small dispersion without breaking a gate oxide film, by forming the gate electrode of a field effect transistor in the same process as the gate electrode of a logic circuit, and obtaining a field oxide film having specified thickness or more. CONSTITUTION:A field oxide film 5 having a thickness of 5,000Angstrom or more is formed on the upper surface of a P-type substrate 1. A gate electrode 6 comprising the same polycrystalline silicon as the gate electrode of a logic circuit is formed on the field oxide film 5. A source region 2 and a drain region 3 are formed in N-wells so that they are overlapped through the gate electrode 6 and the field oxide film 5. The N-wells are formed at the same time as the substrate of a P-type logic field effect transistor. In order to connect the source region 2 or the drain region 3 electrically, N<+> type diffused layers 2A and 3A are formed. The N<+> type diffused layers can be formed at the same time as the source and drain regions of an N-type logic field effect transistor.
Patent JP-H09145242-A (JP)
Title: Refrigerator
Inventor: SASAMURA KAZUFUMI
IPC: F25D23/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily attach a cooler or the like to the inner part of a freezing chamber by forming a partition wall for partitioning a refrigerating chamber and the freezing chamber with first and second partition walls and attaching the first and second partition walls to a refrigerator main body after they foam. SOLUTION: A partition wall 22 is divided into a side (second partition wall 22c) having a rising part 22a and a side (first partition wall 22b) having a partition wall 23. A high temperature pipe 24 is provided in most of the entire surface of the opening part of a box body 5 of a refrigerator. The first partition wall 22b may be a beam shaped partition wall which can be attached to the high temperature pipe 24. The first and second partition walls 22b and 22c are attached to the box body 5 after they foam. A cold air circulating fan or a cooler attached to a refrigerator main body after foaming can be attached to a position having no first nor second partition wall part. Accordingly, the attaching work can be facilitated.
Patent JP-S62152970-A (JP)
Inventor: GIYUNTAA UERUNAA
IPC: B62D5/24
Filed: 1986-12-23
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-H03168551-A (JP)
Title: Ventilation fan for ceiling
Inventor: NONOMURA NOBORU
IPC: F24F9/00
Filed: 1989-11-24
Abstract: PURPOSE:To drain a frame body without causing contamination of a ceiling surface or a lowering in the appearance of the ceiling surface, by providing a boss part with a drain hole which pierces the frame body vertically so that water present on the frame body is led through the drain hole to the side of a decorative cover. CONSTITUTION:In the condition where water condensation occurs on a main body 13 of a ventilation fan, water dripping from the main body 13 is received by a frame body 18, and is then led to the side of a decorative cover 25 through drain holes 24 formed in boss parts 23. Consequently, it is unnecessary to provide the frame body 18 with a notched part for draining. Therefore, there is no possibility that a ceiling surface may be contaminated due to unintentional airflow or the appearance of the ceiling surface may be lowered.
Patent JP-H04178671-A (JP)
Title: Developing device
Inventor: SHIRAI HIROYUKI
IPC: G03G15/08
Filed: 1990-11-14
Abstract: PURPOSE:To improve the efficiency of the agitation and the transportation of the developer by having a rotating first stirring part member and a second stirring part member supported one edge with a supporting part member, allowing the above second stirring member to make a reciprocating movement along the inside of the bottom surface of a developer vessel and having a velocity difference at the velocities between a forward and backward movements. CONSTITUTION:A plate of the second stirring part member 21' supported at long pores 21' is provided freely rotatably the stirring part member 23A bent at the first stirring part member 23 and as the part member 23 rotates, the part member 21 also carries out a linear reciprocating movement. In this occasion, first the part member 21 moves in the X direction and spring parts 21A, 21B provided at the part member 21 are compressed with a vessel inside and a restoring force pushing the part member 21 in the Y direction generates. Next when the teeth of the external gear comes in a range not having a teeth part, they are not engaged, so the gear 22 becomes free and the part member 21 goes back in the Y direction with a restoring force of the spring parts 21A, 21B and moves. At that time the toner being on the part member 21 is carried near to a developing sleeve and is transported.
Patent JP-H11144647-A (JP)
Title: Cathode-ray tube device
Inventor: IWAMOTO TOMOAKI
IPC: H01J29/76
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device capable of reducing leakage electric and magnetic fields with a less expensive and simple structure without consuming wasteful power. SOLUTION: This device is equipped with a cathode-ray tube 1 composed of a panel 1a and a funnel 1b, a reinforcing band that is so formed as to cover the periphery of the panel 1a, and a deflection yoke 2 that is placed at a predetermined position of the periphery of the neck part of the funnel 1b. In this case, a structure is so formed that a canceling coil to generate a magnetic field to cancel a leakage magnetic field generated from the deflection yoke 2 is composed by using one or more closed-loop coils 5, 6, the closed-loop coils 5, 6 are placed at the position where a magnetic field in the direction inverse to the leakage magnetic field can be generated in an area closer to the panel 1a side than to the deflection yoke 2, and the closed-loop coils 5, 6 are grounded.
Patent JP-H05140820-A (JP)
Title: Production of spherical active carbon fiber
Inventor: YOSHIDA MINORU
IPC: D01F9/12
Filed: 1991-11-21
Abstract: PURPOSE:To improve a binder to be used in the production of spherical active carbon fiber from tar pitch. CONSTITUTION:Fine powder of a coal-based and/or petroleum-based pitch preferably having particle diameter of 3-10mum is dispersed in water at a concentration of 15-30wt.% and the obtained binder suspension is used as a binder for the spheroidization of raw material fibers. The productivity can be improved and a spherical active carbon fiber can be produced on an industrial scale at a low cost compared with the conventional process to use a resin solution as the binder.