baber/WOPTO huggingface dataset:
Patent JP-S62251723-A (JP)
Title: Liquid crystal panel incorporating driver
Inventor: MATSUO MUTSUMI
IPC: G02F1/1345
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a liquid crystal panel with a built-in driver which maintains a moisture resisting property, is free from deterioration of liquid crystal even when a DC is impressed and less in propagation delay of signals and whose line disconnection can be repaired easily, by independently sealing the panel displaying area composed of picture elements and driving circuit area with a sealing material. CONSTITUTION:A panel display area 8 and driving circuit area are completely separated from each other with a sealing material 10. Liquid crystal is enclosed in the panel displaying area 8 from a liquid crystal enclosing port 13 and an inert gas or liquid crystal, etc., is enclosed in the driving circuit area from an enclosing port 16 which is exclusively used for the driving circuit area. Since the wiring is not corroded and the necessity of a process for coating the passivation film is eliminated because a moisture resisting property can be secured in this way, the manufacturing process of this panel can be shortened and signals can properly be propagated in the driving circuit. Therefore, a liquid crystal panel which is less in propagation delay of signals and whose line disconnection in the driving circuit can be repaired easily. Moreover, no quality deterioration takes place in the liquid crystal of the panel displaying area.
Patent JP-S5488870-A (JP)
Title: Wet exhaust gas desulfurization method
Inventor: ETOU YUUICHI
IPC: B01D53/34
Filed: 1978-08-08
Abstract: PURPOSE: To obtain Mg(OH) 2  by hydrating MgO formed by calcining MgSO 3  accumlated in an absorbing liquid for desulfurization with a liquid reactant the MgSO 4  concn. of which is diluted with MgCl 2 -contg. waste liquior after washing calcination furnace gas in a perdetermined temp. range to reduce hydration time.  
     CONSTITUTION: In abosorption tower 1, a slurry contg. Mg(OH) 2 , MgSO 3  and MgSO 4  is brought into contact with SO 2  in exhaust gas to remove the SO 2 . The reaction product and unreacted absorbent are then separated from mother liquor by centrifugal separation 2, dried 3, and calcined in calcination furnace 4 at about 1000°C to regenerate MgO as well as to recover SO 2 . A mixt. of MgO and unreacted MgSO 4  formed in furnace 4 is fed to hydration vessel 5. On the other hand, exhaust gas from furnace 4 is fed to washing tower 7 through cyclone 6 and contacted with washing water 8. The concn. of MgCl 2  formed and accumulated in the circulating washing water is regulated to 1500W5000 ppm, and the water is fed to vessel 5, where it is mixed with the above calcined product so that the concn. of MgSO 4  becomes blow 16 wt%, and the mixt. undergoes hydration at 40W60°C to obtain Mg(OH) 2  of below 50 μ in diameter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H046097-A (JP)
Title: Pump device
Inventor: SAKUMA KUNIO
IPC: B67D7/76
Filed: 1990-04-13
Abstract: PURPOSE:To prevent reverse flow of the air and to prevent fuel in a pump device from flowing down into an underground tank by providing a check valve at the atmosphere side opening at a gas/liquid separating chamber of the device having no check valve an its inlet. CONSTITUTION:A check valve 30 is provided in a section communicating with the air vent 14 of a gas/liquid separating chamber 8. Accordingly, when the air is separated in the chamber 8 so that its internal pressure is raised, the valve 30 is opened against gravity to discharge it from the vent 14 into the atmosphere. Therefore, the device is closed except discharging into the atmosphere to prevent the air from reversely flowing. Even if a check valve is not provided in an inlet, fuel is not fed into an underground tank. Since the valve is not provided in the inlet I, pressure loss can be reduced that much.
Patent JP-H02277583-A (JP)
Title: Treatment of photographic processing waste
Inventor: IWANO HARUHIKO
IPC: C02F1/00
Filed: 1989-04-18
Abstract: PURPOSE:To facilitate the transport of the waste from the generating site to the treating site by solidifying the waste generated in the photosensitive material treatment with a hydrophilic high molecular compd. having a specified range of weight average mol.wt. CONSTITUTION:A highly polymerized hydrophilic high molecular material having >=10<6> weight average mol.wt. and a lower polymerized hydrophilic high molecular material having <=200,000 weight average mol.wt. are mixed in a specified ratio to obtain a hydrophilic high molecular compd. A specified amt. of the high molecular compd. is added to the photographic processing waste generated in the photosensitive material treatment to solidify the waste. The mixing ratio of the lower polymerized high molecular material to higher polymerized high molecular material is appropriately controlled to 1-40%. In addition, the amt. of the mixture to be added to the waste is appropriately controlled to 1-200g per liter of the waste.
Patent JP-H10272849-A (JP)
Title: Method and equipment for forming image, and releasable ink ribbon
Inventor: ANDO TOMIO
IPC: B41J2/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To form easily, accurately and beautifully a non-transfer region wherein an intermediate transfer medium is not transferred onto a body to be transfer-printed, in a method for forming an image on the surface of the body to be transfer-printed, by using the intermediate transfer medium having adhesive properties enabling adhesion thereof onto the surface of the body to be transfer-printed, with heat and pressure. SOLUTION: An image is written in an intermediate transfer medium 12 on the basis of image data by a thermal transfer method using a thermal head 16. Releasable ink having releasability in respect to a body 11 to be transfer-printed is transferred onto a desired region of the intermediate transfer medium 12 wherein the image is written, by the thermal transfer method using the same thermal head 16, and thereby the adhesive properties of the intermediate transfer medium 12 in the desired region is made lost. The intermediate transfer medium 12 is made to adhere onto the surface of the body 11 by heating and pressing by a heat roller 17. The region in the intermediate transfer medium 12 from which the adhesive properties are removed does not adhere to the body 11 to be transfer-printed and thereby a non-transfer region is formed therein, being divided from other regions.
Patent JP-S63261557-A (JP)
Title: Pickup for magneto-optical recording medium
Inventor: SUNAKAWA HIROSHI
IPC: G11B7/135
Filed: 1987-04-20
Abstract: PURPOSE:To make the titled pickup light and miniaturized by using the converging diffraction grating (FGC) formed on an optical wave guide path. CONSTITUTION:A reflection beam 15' is separated from the optical path of the optical beam 15 directing to a magneto-optical recording medium 13 from a light source by fetching the reflection beam from the magneto-optical recording medium 13 into optical wave guide paths 22, 29 by FGC 31-33. The FGC 31-33 focus the reflection beam 15' in the optical wave guide paths 22, 29. Since the 1st and 2nd FGC 31, 32 are arranged, the reflection beam 15' from the magneto-optical recording medium 13 is separated in the tracking direction each other and focused at two places. Since the outputs of the 1st and/or 2nd optical detectors 24, 25 and that of the 3rd optical detector 26 are complimentarily varied according to the direction of the polarized light of the reflection beam 15' with the 1st, 2nd FGC 31, 32 excites a TE(TM) wave guide mode and on the other hand the 3rd FGC 33 excites a TM(TE) wave guide mode, the recording information can be read by detecting the difference in the two sets outputs. In this case an objective lens 18 is supported movably in the tracking and focusing directions.
Patent JP-2000248407-A (JP)
Title: Winter sports wear
Inventor: MIYAMURA TOSHIHIRO
IPC: A41D13/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a winter sports wear having increased safety by fixing a protection member to a position effective for protecting the elbows and knees in the case of wearing as a winter sports wear and excellent wearability by keeping the protection member in freed state in the case of wearing as a causal wear. SOLUTION: The main body of the winter sports wear has a double-layer structure composed of a front fabric 1A and a lining fabric 1B. The lining fabric 1B is provided at a part corresponding to the elbow E and/or the knee with a shock-absorbing protection member 4, a fastening means 6 placed between the lining fabric 1B and the front fabric 1A, having at least one string member 8 and restricting the movement of the protection member 4 in longitudinal and circumferential directions of the wear main body by the fastening with the string member 8 and an opening formed on the front fabric to enable the handling of the string member 8 as the fastening means 6 from the outside of the wear.
Patent JP-2000247427-A (JP)
Title: Vibration type conveyance device
Inventor: NAKAMURA YOSHIHIRO
IPC: B65G27/04
Filed: 1999-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type conveyance device capable of switching and selecting drive direction and drive speed of a trough and reciprocating stroke in accordance with type of an article to be conveyed, conveying desired amount of articles properly even if type of articles is changed, and being constituted inexpensively. SOLUTION: This vibration type conveyance device is provided with a trough 25 for loading an article M, a drive means DR connected with the trough 25, reciprocating the trough 25 forward and backward along a drive direction P having a variable inclination angle β to convey the article M forward, and a control means 28 controlling drive characteristics of the drive means DR. Drive conditions corresponding to types of articles are set in a controller 28 by a drive a condition setting means 30.
Patent JP-S62254342-A (JP)
Title: Manufacture of ceramic discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J9/26
Filed: 1986-04-28
Abstract: PURPOSE:To lessen an internal stress occurring in a blockade body so as to prevent leakage caused by stress cracking, by sintering the blockade body made of conductive ceramics and an electrode previously, making them in one body, and burying and fixing an external lead body in the blockade body. CONSTITUTION:A conductive ceramics, mixture of granulated alumina or the like and powdered tungsten or the like is compression molded and sintered after the base end 4a of an electrode 4 is buried in its one face side. Then, an external lead body 5 is buried and fixed in a recess part 2b on the other face side of the mold using a high temperature adhesive and the like and forming a ceramics blockade body 2. And the blockade bodies 2 are arranged on opening parts 1a and 1b on both ends of a luminous bulb 1, and the blockade 2 are airlightly sealed by melting of glass solder moulded body 3A and thus a ceramics discharge lamp is formed, therefore, an internal stress occurring in the blockades 2 is lessened so that leaksges, etc., caused by their stress cracking are prevented and increase of reliability can be attempted.
Patent JP-H07276127-A (JP)
Title: Rotary cutting tool
Inventor: NAGAMORI NOBUYUKI
IPC: B23C5/00
Filed: 1994-04-11
Abstract: PURPOSE:To carry out high feed cutting by way of increasing the number of blades by making a blade part in a ring shape. CONSTITUTION:A rotary cutting tool is constituted of a blade part 1 and a holding part 2, and the blade part 1 and the holding part 2 are fixed on the tool bottom surface by a bolt 3. Additionally, to strengthen this fixture, the blade part 1 and the holding part 2 are engaged with each other. This blade part 1 is formed in a ring shape of a material to be a cutting blade such as cemented carbide, etc. Consequently, it is possible to increase the number of cutting blades as large as that of a solid tool, for example, to form a about ten-flute blade by way of making the blade diameter of the blade part 1 20phi easily. It is desirable to increase the number of blades as large as possible, width of a chip pocket is decided at the point of time to discharge the cutting chips at the time of high speed cutting, and the proper number of blades is selected. A helical blade is adopted for an outer peripheral cutting blade, and accordingly, it is possible to reduce a shock, etc., at the time of chamfering, to carry out smooth cutting and to reduce chattering, oscillation, etc.
Patent JP-H05106583-A (JP)
Title: Rotary compressor
Inventor: MORITA ICHIRO
IPC: F04C29/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent increase of the slide loss and enhance the reliability of an inner and an outer roller by supplying oil to the whole circumference of the sliding parts of the two rollers in between using a simple configuration even though the relative speed between the rollers has sunk. CONSTITUTION:A lubricant oil 18 is led to between an inner and an outer roller 5a, 5b from a through hole 22 bored in radial direction in the inner roller 5a, and thereby the whole circumference of the inner and outer rollers 5a, 5b is lubricated through the action of a ring-shaped groove 25 provided in circumferential direction of the bore 24 of the outer roller 5b where an outside opening 22a of the through hole 22 is positioned.
Patent JP-S5322661-A (JP)
Title: Hydro-extractin g and collecting device
Inventor: KUBOTA MASAYOSHI
IPC: B01D29/94
Filed: 1976-08-16
Abstract: PURPOSE: To dehydrate and collect the filtrated substance effectively in the machine that dehydrates and collects fine grains like the powder of activated carbon in a liquid without using a slurry tank, a slurry pump, or a hydroextractor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255085-A (JP)
Title: Semiconductor laser device
Inventor: OOTA ATSUSHI
IPC: H01S5/12
Filed: 1985-05-08
Abstract: PURPOSE:To make the oscillation wavelength of laser variable widely and continuously by providing a charping diffraction grating on the overall surface of a waveguide and injecting a current from plural electrodes on the surface of a clad layer. CONSTITUTION:When a current is injected to electrodes 9, 10...13, according to that, the wavelength dependence of valid reflectance of the regions under the electrodes 9...13 of a charping diffraction grating 32 is determined. Laser oscillation is done by the wavelength near the maximum value of the product of those reflectance characteristics. Accordingly, a laser oscillator can be tuned continuously by changing a quantity of the current injected into the electrodes 9...13. Also as the charping diffraction grating 32 is arranged on the surface of a waveguide layer 3 and the electrodes 9...13 are formed on the surface of a clad layer 5, the tuning range of laser oscillation wavelengths can be enlarged. Furthermore, there is no need of cleaving the edge planes in this laser device, so that the manufacture process becomes simple and the yeild can be increased.
Patent JP-S5522772-A (JP)
Title: Liquid crystal display device
Inventor: TANI KAZUTSUKA
IPC: G09F9/35
Filed: 1978-08-08
Abstract: PURPOSE: To obtain the liquid crystal display device which is capable of performing bright colored displaying of a wide visual field by using the liquid crystal composition which has smectic A phase and nematic phase and whose dielectric anisotropy is positive as liquid crystal and applying parallel orientation surface treatment to substrats.  
     CONSTITUTION: Liquid crystal 3 added with dichromatic dyes is held between a pair of transparent substrates 1, 2. Transparent electrodes 4,5 for display are provided on the inside surfaces of the substrates 1, 2 and a transparent conductive film 7 is provided over the entire surface on the outer side of the electrodes and is connected to a heating power source 8. A light scattering plate 9 is installed behind this liquid crystal panel. Parallel orientation surface treatment is applied on the inside surfaces of the substrates 1, 2. The liquid cyrstal 3 used in this device is the liquid crystal composition which exhibits smectic A phase in an ordinary temperature region, has nematic phase in a higher temperature region than for the smectic A phase and whose dielectric anisotropy is positive. The liquid crystal display device obtained in this way is capable of performing bright colored displaying of a wide visual field and has the feature of small power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05270302-A (JP)
Title: Rigid electric line for electric railcar
IPC: B60M1/24
Filed: 1992-03-23
Abstract: PURPOSE:To provide a compact rigid electric line for an electric railcar where troubles of electrolytic corrosion and of feeding ability can be dissolved, and a trolley wire can be simply attached with its posture kept accurately. CONSTITUTION:A frame 2 having about T-shaped section is made of copper or copper alloy. A trolley wire 1 is steadily supported at three points in its cross section, namely two points where a pair of locking recesses 9, 9 abut on the locking pawl 15 of the frame 2 and the sandwichedly holding pawl part 27 of a lug 6 and one point where a curved convex face 12 abuts on the abutted face 13 of the frame 2.
Patent JP-H10288536-A (JP)
Title: Rotation detecting rotor
Inventor: MORISHIMA HIROYUKI
IPC: G01D5/245
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a rotation detecting rotor and reduce the weight by integrally providing, on a synthetic resin-made rotor body, a sensor sensing member to which a rotating detecting device is reactive in non-contact. SOLUTION: A synthetic resin-made rotor body 12 comprises a cylindrical part 12a fitted to a rotating shaft to detect the rotating speed in such a manner as not to be relatively rotatable, a plurality of protruding parts 12b, and a reinforcing ring 12c, which are integrally molded by injection molding or the like. A sensor sensing member 14 is integrally provided on the tip of the protruding part 12b. The sensor sensing member 14 is formed of an iron material which is sensed in non-contact when approached to a magnetic saturation type magnetic sensor, and fixed by electric ark spraying. The rotor body 12 is formed of a glass fiber reinforced type plastic based on a polyphenylene sulfide excellent in heat resistance or oil resistance, dimensional stability, and dimensional holding property. Therefore, sufficient durability can be ensured even if this rotor is applied to a rotating shaft within an automatic transmission where a lubricating oil is scattered at high temperature.
Patent JP-H10288730-A (JP)
Title: Zoom lens
Inventor: SHINTANI MASARU
IPC: G02B7/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens without increasing the diameter of a lens barrel even when the lens is composed of four or more components. SOLUTION: Straight guide parts 6c and 6d are provided on a lens frame 6 for supporting a 3rd lens group, and guided parts 7b and 8c engaged with the straight guide parts 6c and 6d are separately provided on a lens frame 7 for supporting a 1st lens group and a lens frame 8 for supporting a 2nd lens group. Respective guided parts 7b and 8b are constituted at nearly the same diameter position as that of the straight guide parts 6c and 6d, thus the diameter size of the zoom lens is reduced.
Patent JP-H07305435-A (JP)
Title: Connection device of panel
Inventor: ITO KAZUO
IPC: E04B2/74
Filed: 1994-05-11
Abstract: PURPOSE:To facilitate the connecting operation of panels and make the connection strong. CONSTITUTION:A side cover 5 having a containing chamber opened at the top and the front side is provided on the upper part of the connection side edge of a panel 1. A lever 16 rising or falling at the front part while using the rear part as the support point is provided in the containing chamber. A pressing face and a hooking claw 20 are formed at the lower face of the support point in the lever 16. A joiner 10 with a fitting hole 12 is provided separately on the upper face of the other end. The fitting hole side of the joiner 10 is inserted into the lower face of the inside bottom face of the containing chamber and the support point of the lever 16 to make the lever 16 fall down. In this way, the hooking claw 20 is fixed in the fitting hole 12 to pull in the joiner 10 and the joiner 10 is pressed by the pressing face.
Patent JP-H11295345-A (JP)
Title: Clamp ammeter
Inventor: KAWASHIMA OAKI
IPC: G01R1/22
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a clamp ammeter in which the operating procedure of current measurement is reduced. SOLUTION: A clamp ammeter 10 for measuring a current flowing through a wire by passing the wire through an annular opening/closing core 20 is provided with a power supply control means for turn on power when the core 20 is opened to pass a wire and turns off power when the core 20 is opened to remove the wire after measurement. The power supply control means switches the state where power is turned on or off alternately every time when the core 20 is opened and holds the state of power supply until the core 20 is opened next. Consequently, power is turned on when the core is opened to pass a wire and turned off when the core is opened again to remove the wire after measurement.
Patent JP-S607432-A (JP)
Inventor: FUREDERITSUKU WAI CHIYOO
IPC: G03C5/08
Filed: 1984-05-15
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-H07316007-A (JP)
Title: Method for controlling noxious insect and biting action inducing substance
Inventor: TAKAHASHI SHOZO
IPC: A01N25/00
Filed: 1995-03-31
Abstract: PURPOSE:To provide a method and agent for controlling noxious insect and capable of sufficiently exterminating insects by the application of a small amount of the agent to reduce the control cost and prevent the hygienic problems caused by the use of chemicals. CONSTITUTION:A substance inducing biting action is applied to a part of the body of a noxious insect. An insect free from the substance (non-applied insect) is induced to bite and kill the applied insect. The biting action inducing substance contains at least one kind of active component attachable to at least a part of the body of the noxious insect and inducing a non-applied insect to bite the applied insect and selected from inorganic powder, clay mineral powder, mineral powder, carbonized powder, calcined powder, organic powder, organic material and metal powder. Wax on the body surface of ant is especially effective as the inducing substance.
Patent JP-2000289723-A (JP)
Title: Automatic packaging machine
Inventor: KAWASHIMA HIROE
IPC: B65B63/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic packaging machine in which stacked paper diapers are compressed without warps and a tack time required for packaging the diapers is shortened. SOLUTION: A plurality of a pair of parallel opposing holding members 9 are arranged with a predetermined clearance at a pair of holding member driving segments 11 installed such that their opposing clearance is gradually decreased, a driving force is applied to the holding member driving segments 11 by a driving force transferring means to drive the pair of holding members 9 and at the same time a pair of warp prevention members are driven in synchronous with a pair of holding members 9. Some packaged items 7 held by the opposing surfaces of a pair of holding members 9 are press-contacted with the holding members 9 while their forward or rearward directions are being supported by a pair of warp prevention members as the items are moved in the packaged item transferring direction.  In addition, since the opposing surfaces of the pair of holding members 9 are kept in their parallel states, no warp of the packaged items is produced.