baber/WOPTO huggingface dataset:
Patent JP-H07248491-A (JP)
Title: Reflection type color display device
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/137
Filed: 1995-01-11
Abstract: PURPOSE:To improve a contrast by forming color filters on a front side substrate, forming a reflection layer on a rear side substrate, sealing liquid crystals and photopolymn. type high-polymer precursors between these substrates and polymerizing the high-polymer precursors by polymerizing light. CONSTITUTION:Signal electrodes 13, an insulating layer 12 and reflective electrodes 7 are formed on the substrate 8 and the polymerizing light transmittable color filters 11 are formed on the substrate 1 on the side facing the substrate 8. The transparent electrodes 2 are formed by vapor deposition thereon. A mixture composed of 95wt.% liquid crystals, 3.4wt.% terphenyl methacrylate, and 1.6wt.% terphenyl dimethacrylate is sealed between these substrates. Further, the high-polymer precursors are irradiated with the polymerizing light (300 to 400nm) from the substrate 1 side and are thereby polymerized. Next, the surface of such display device is subjected to a non-glare treatment and antireflection treatment, by which the display device is completed. Red, green and blue are displayed when an electric field is impressed to the display device. Lightness is degraded and dark display is attained when the electric field is removed.
Patent JP-H06206317-A (JP)
Title: Production of ink jet head
Inventor: HIDA KATSUHARU
IPC: B41J2/045
Filed: 1993-01-12
Abstract: PURPOSE:To provide an ink jet head production method for greatly reducing the head production cost and preventing inclusion of impurities in an electrode layer and a piezoelectric layer with respect to an ink jet head production method for making recording by delivering ink drops. CONSTITUTION:Firstly, a lower electrode layer 2 is printed on a surface of a vibrating plate 1, which is so disposed as to face a pressure chamber for applying a delivery pressure to ink liquid contained in the pressure chamber. After that, the lower electrode layer 2 is heated and calcined. Next, a piezoelectric layer 4 is printed on a surface of the lower electrode layer 2, thereafter being heated and calcined. Furthermore, an upper electrode layer 5 is printed on a surface of the piezoelectric layer 4, thereafter being heated and calcined.
Patent JP-2000202971-A (JP)
Title: Composite polyester film
Inventor: TOJO MITSUMINE
IPC: B32B27/36
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite polyester film excellent in easy slip properties, blocking resistance and shaving resistance. SOLUTION: A composite polyester film has a film consisting of (A) a binder resin, (B) inert particles, (C) a surfactant and (D) a styrenic polymer having a sulfonate base at least on its single surface. In this case, the content of the styrenic polymer (D) in the film is 5-50 wt.% and Ra (square average roughness) of the outer surface of the film in terms of AFM is 3-20 nm and Rz (10 point average roughness) thereof is 2-200 nm.
Patent JP-H05190207-A (JP)
Title: Flat lithium secondary battery
Inventor: YAMAMOTO KOHEI
IPC: H01M10/052
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the inner surface corrosion of a positive electrode can positively by a simple means in a flat lithium secondary battery with a positive electrode, a separator and a negative electrode sealed together with a nonaqueous electrolyte in a flat battery case formed by joining a negative electrode can to the inner periphery of the positive electrode can through a sealing gasket. CONSTITUTION:A corrosion preventing metallic sheet 7 formed of metallic material higher in decomposition voltage than a positive electrode can 1 is interposed between the positive electrode can 1 and a positive electrode 2 in such a way that the peripheral edge part of the metallic sheet 7 is inserted between the positive electrode can 1 and a sealing gasket 6.
Patent JP-S61165368-A (JP)
Title: 2-fluoro-3-chlorophenyl derivative, and herbicide and plant growth regulator containing said derivative as active component
Inventor: KOBAYASHI HISAFUMI
IPC: A01N43/38
Filed: 1985-01-14
Abstract: NEW MATERIAL:The compound of formula I (Z is anhydrous phthalimido, anhydrous 2,3,4,5-tetrahydrophthalimido, anhydrous 1,2,3,4,5,6- hexahydrophthalimido, etc., which may be substituted with nitro or carboxyl). EXAMPLE:N-(2-fluoro-3-chlorophenyl)phthalimide. USE:Herbicide and plant-growth regulator. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (Y is group of formula III, IV, etc.) with 2-fluoro-3- chloroaniline in the presence of a solvent such as acetic acid, toluene, etc., at room temperature-80 deg.C for 30min-several hours, and heating the resultant compound of formula V at 50-150 deg.C in the presence of a proper solvent and optionally an acid catalyst.
Patent JP-S58121541-A (JP)
Title: Fluorescent lamp
Inventor: AKIYAMA NOBUYOSHI
IPC: C09K11/08
Filed: 1982-01-14
Abstract: PURPOSE:To decrease a quantity of use of an expensive fluorescent material further present a high efficient fluorescent lamp with a high color rendition. CONSTITUTION:The first fluorscent material of alkaline earth metal halophosphoric acid salt activated by dieuropium having a luminous peak in 480-500nm wavelength range, the second fluorescent material having a luminous peak in 480/570-575nm wavelength range, the third fluorescent material having a luminous peak in 610-640nm wavelength range and the fourth fluorscent material having a luminous peak in 650-660nm wavelength range, as shown by a general formula M5-xX (PO4)3:Eu<2+>(x) (where M is composed of three kinds of Ba, Ca, Mg and provided with Ba of 3.0-4.5 gram atom, Ca of 0.5-2.0 gram atom and Mg of 0.01-1.0 gram atom, respectively: X is a simple substance of F, Cl, Br or mixture of at least two kinds, further x is 0.01<x<=0.2), are mixed and coated on the internal surface of a glass tube to form an expensive fluorescent material of magnesium phlorogermanate activated with manganese, and a quantity of its use becomes 20% the total quantity of the fluorescent material or less to improve a color redition to 7 or more and efficiency to 10% or more.
Patent JP-S62163708-A (JP)
Title: Method for backwashing hollow yarn filter
Inventor: MARUYAMA SHINSAKU
IPC: G21C19/307
Filed: 1986-01-13
Abstract: PURPOSE:To prolong the life of a hollow yarn membrane by incorporating a scrubbing stage in succession to backwashing by compressed air, and effectively removing the suspended matter deposited on the hollow yarn membrane and which is difficult to release. CONSTITUTION:When the hollow yarn membrane filter for filtering radio-active waste liq. or condensate is backwashed, a dome drain valve 3 and a compressed air valve 2 are opened to discharge the liq. in the dome. Then only the valve 3 is closed, a backwashing discharge valve 9 is opened, and the liq. is discharged at a stretch to the height of a tube plate 11. The valve 9 is then closed, water is supplied and filled to a height under the tube plate by opening the valve 3, a tube plate vent valve 5, and a water inlet valve 7, the valve 5 is closed to fill the water to a dome drain port, the valves 3 and 7 are closed and an air scrubbing valve 8 and the valves 5 and 2 are opened to carry out air scrubbing, the valve 2 is closed, and air scrubbing is continued. The valve 5 is closed and the valve 9 is opened to discharge the liq. contg. suspended matter, and the valve 8 is closed and the valve 3 is opened to resume the filtration.
Patent JP-H04250673-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: ABE HIROHISA
IPC: H01L27/12
Filed: 1991-01-16
Abstract: PURPOSE:To reduce a chip in size and to reduce a cost by preventing a light leakage and eliminating an area for preventing the leakage, heretofore provided. CONSTITUTION:A semiconductor light emitting element has a current narrowing type semiconductor element body for emitting a light from a surface parallel to a light emitting layer for use, and a light shielding film 9 electrically insulated partly or entirely of the side of the body to be covered. A manufacturing method forms a resist film 11 on a wafer 10 made of a plurality of semiconductor light emitting element bodies, provides a plurality of grooves 12 on the resist film, laminates an electrically insulating film 8 and the film 9 in the resist film including the grooves, retains the insulating film and the shielding film only on the grooves, removes the other insulating film, shielding film and resist film, and then cuts at the grooves to obtain semiconductor light emitting elements.
Patent JP-S60150919-A (JP)
Title: Automatic fastener for screw for mold-frame
Inventor: KAGAMI MASAAKI
IPC: B28B21/90
Filed: 1984-01-13
Abstract: PURPOSE:To automatically tighten and loosen a screw properly by discriminating the change of the tone of the impact sound on operating an impact wrench by installing a vibration sensor. CONSTITUTION:An impact wrench 6 is held in vertically shiftable ways by a carriage 7, and the vertical movement is performed by an air cylinder 8, and a socket 6 and a nut 4 are fitted and released. A microphone 11 is installed over the trunk part 1 of a mold frame in a proper ways from the carriage 7. The change of the tone of the impact sound on operating impact wrench 6 is discriminated by the microphone 11, and a screw can be automatically tightened and loosened according to said discrimination signal.
Patent JP-H10196250-A (JP)
Title: Light shielding screen device
Inventor: TAKAHATA MASAYA
IPC: E06B9/24
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To attain natural lighting and light shielding over the whole area of a natural lighting window even in the natural lighting window having an inclined or circular arc shape by arranging casings along the natural lighting window upper edge so that side end parts of adjacent rolling screens can be superposed on each other. SOLUTION: When casings 1 are switched in the horizontal direction by actuating geared motors 7, expansible/contractible screens 9 unfold, and cover a part between the upper side of the casings 1 and the upper edge of a natural lighting window, and when cores 3 are rotated by actuating rotary devices 6, rolling screens 4 are delivered from the inside of the casings 1, and cover the whole lower side of the casings 1. On the other hand, the rolling screens 4 are wound in the casings 1 by inversely rotating the cores 3, and when the casings 1 are switched in the direction running along the upper edge of the natural lighting window, the expansible/contractible screens 9 are folded up, and are housed inside the casings 1. Therefore, the light can be taken in from the whole area of the natural lighting window, and can be completely shielded at light shielding time.
Patent JP-H01182134-A (JP)
Title: Change-over device for driving force transmission circuit in vehicle
Inventor: KANBARA KAZUHIRO
IPC: B60K23/08
Filed: 1988-01-11
Abstract: PURPOSE:To smoothly ensure the change-over operation of a driving force transmission circuit by exactly interrupt a sleeve at the stop position thereof without press of the groove of a change drum on a cam follower to move it if a motor cannot make a stop and overruns. CONSTITUTION:Since the part 73a of a groove 73 coincident to the sleeve interruption position II of a change drum 72 is formed in an approximately straight line along the circumference of said drum 73, the groove 73 prevents a cam follower 74 from overrunning the desired position and being further pressed to move axially so that the sleeve may be stopped at the desired position if a motor 70 overruns and the change drum 72 turns excessively. That is, the circumferential length from the middle part to the end part of the linear line part 73a is set to restrict the cam follower 74 from being forced to move if the change drum 72 is turned to the certain extent due to overrun of the motor 70 from the stop position. As a result, the sleeve 67 may not be stopped over the specified position or the specified range and may be exactly stopped and the smooth and the exact change-over of the driving force transmission circuit may be executed.
Patent JP-S59137517-A (JP)
Inventor: GIYUNTERU SHIYURUTSU
IPC: D01H1/242
Filed: 1984-01-13
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-H01183547-A (JP)
Title: Feeding of card in dobby machine
Inventor: MIMA HIROSHI
IPC: D03C19/00
Filed: 1988-01-13
Abstract: PURPOSE:To decrease the number of card belts and facilitate the control and change of the feed of the card belt, by inputting card belt feeding information to a magnetic card and inputting card feeding information to a controller with the magnetic card. CONSTITUTION:Card belt feeding information is inputted into a magnetic card 50 with a program writer and the card is inserted into a controller 49. The controller 49 reads the information inputted from the magnetic card 50, drives a rotary driving means 46, an electromagnetic clutch 47 and an electromagnetic brake 48, transfers a card belt 40 with a driving drum 45 and sends a card 41 to a reading position R.
Patent JP-H055679-A (JP)
Title: Cleaning device and funnel device of thermoplastic resin flow tester
Inventor: MIURA YASUHIRO
IPC: G01M99/00
Filed: 1991-01-17
Abstract: PURPOSE:To obtain the cleaning device of a thermopiastic resin flop tester capable of automatically removing a residual sample. CONSTITUTION:In the cleaning device 10 of a thermoplastic resin flow tester cleaning a sample supply funnel 31 and a thrust rod 32 to remove the residual sample of the preceding test, the brush means 62 inserted in the funnel 31 to scrape off the residual sample on the inner surface of the funnel 31, the funnel suction cleaning means 63 connected to one end of the funnel 31 to suck the scraped-off residual sample and the contact element 654 in which the thrust rod 22 is inserted are provided. Further, the scraping means relatively slide and move the thrust rod 32 in the axial direction thereof with respect to the contact element 65 and a thrust rod suction cleaning means 61 inserting the contact element 65 in a case 64 and sucking the scraped-off residual sample are mounted.
Patent JP-S60146728-A (JP)
Title: Transmission device for farm tractor
Inventor: KOBAYASHI FUMIHIRO
IPC: A01B71/02
Filed: 1984-01-11
Abstract: PURPOSE:To prevent a rotary mower from touching a front-wheel power transmission shaft in time of its lifting motion, by installing a case front-wheel power takeoff shaft of a tractor attaching the rotary mower to its web part, in the sideward of a transmission case. CONSTITUTION:A front wall part 5a formed in front of a transmission case, making up such a case cover 4 as formfitting with this wall part, and both are put together, thus a case for a front-wheel power takeoff shaft 9 is constituted. For power transmission, an output shaft 39 of a hydraulic motor 3 is formed into a spline shaft which is engaged and fitted in an inner diameter spline 8b of an output gear 8 provided with an insert output gear 8a. Like this, the output shaft 39 and the output gear shaft 8 are individually constituted apart and made up to be insertionally assembled so that the hydraulic motor comes possible to be assembled later on. A gear 10 of a counter shaft 11 engages this output gear 8a and further engages an insert output gear 9a of the front-wheel power takeoff shaft 9.
Patent JP-S5389912-A (JP)
Title: Dc brushless motor
Inventor: KAZAMA SABUROU
IPC: H02K1/04
Filed: 1977-01-19
Abstract: PURPOSE:To eliminate an uneven rotation, by composing the magnetic circuit between the rotor magnet and stator in such a manner that the flux from a magnet passes through a magnetic core, interlinkaging only the coil part at the magnetic pole surface side.
Patent JP-S51125277-A (JP)
Title: Aprocess for preparing organosilane compounds
Inventor: TAKAMIZAWA MINORU
IPC: C07F7/18
Filed: 1974-12-28
Abstract: PURPOSE: Organosilane compounds of formula I are new (where R 1  is aromatic ring residue or heterocyclic ring residue; R 2  is H,halogen,cyano or 1W4C monovalent hydrocarbon residue; R 3  is 1W10C divalent hydrocarbon residue; R 4  is monovalent hydrocarbon residue; X is OH or group which can be hydrolyzed; a is 0 or 1;0<b≤1,0≤c≤3,0≤d≤3,provided that 0<b+c+d≤4). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02185286-A (JP)
Title: External blade fitting device for reciprocating system electric razor
Inventor: MUKAI KIYOTAKA
IPC: B26B19/04
Filed: 1989-01-11
Abstract: PURPOSE:To prevent a relative movement between an external blade and an external blade frame and to decrease a vibration sound at the time of using by forming external blade fixing base clicks at external blade fixing base lower periphery both sides and providing an external blade frame projection to be engaged with the external blade fixing base click and to prevent the relative movement to the external blade frame of the external blade frame to the upper opening of the external blade frame. CONSTITUTION:To external blade fixing bases 21 and 22, holes 23 and 24 for engagement are formed corresponding to hooks 17 and 18 of an external blade case 16. Consequently, an external blade 20 is lockedly fitted to the external blade case 16 by hooking the holes 23 and 24 for engagement of the external blade fixing bases 21 and 22 to hooks 17 and 18 of the external blade case 16. At the lengthwise direction both edges of the external blade fixing bases 21 and 22, external blade fixing base clicks 25,26 and 27 are formed, respectively, and to an external blade frame 5, frame projections 28 and 29 are integrally formed corresponding to the fixing base clicks 25,26 and 27. The frame projections 28 and 29 are engaged with the fixing base clicks 25,26 and 27 of the external blade fixing bases 21 and 22 fitted to an external blade 20 in a condition in which the external blade 20 to be lockedly fitted to the external blade case 16 is engaged with the external blade frame 5, and the looseness to the external blade frame 5 of the external blade fixing bases 21 and 22 is prevented.
Patent JP-S63176274-A (JP)
Inventor: SHIBA KENICHI
IPC: B66B1/34
Filed: 1987-01-13
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-H10197185-A (JP)
Title: Total heat exchanger
Inventor: KUROKAWA HACHIRO
IPC: F28D9/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To develop water absorbing performance equal to conventional lithium compound, and eliminate brushing of fire retardant as a fire retardant treatment effected conventionally by employing guanidine salt as water retention agent. SOLUTION: In a paper making line 10, a paper making section 2, a drying section 3, a water absorbing agent coating section 4, a water absorbing agent drying section 5, a reeling section 6 and a slitter working section 7 are arranged sequentially through conveyers. In this case, guanidine phosphate is high in moisture absorbing property especially and, therefore, it can develop water absorbing performance equal to conventional lithium compound. In addition, the guanidine phosphate is provided with high fire retardant property whereby the brushing of fire retardant, which has been effected conventionally as the fire retardant treatment, can be abolished.
Patent JP-2000208866-A (JP)
Title: Laser drive current control circuit and ld protective circuit
Inventor: SATO CHIYOUKEI
IPC: H01S5/068
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To use commonly an LD protective circuit which prevents an LD(laser diode) from emitting excessively laser rays to each type of LD of anode common and cathode common. SOLUTION: An LD 11 of anode-common type or cathode-common type, a semiconductor switch, and a resistor are connected in series to form an LD current path, an automatic current control circuit 12 sets an LD current at a prescribed value turning the semiconductor switch ON or OFF so as to set the terminal voltage of the resistor at a prescribed value. When the emission power of the LD becomes larger than a prescribed value, the LD current-limiting circuit 16 makes a limiting current flow through the above resistor when the LD 11 is of anode-common type or makes a current equivalent to a limiting current flow out from the resistor when the LD 11 is of cathode-common type, by which a laser current is limited so as to lessen the LD 11 in emission power.
Patent JP-H10200560-A (JP)
Title: Slave equipment and bus communication system
Inventor: YAMAGUCHI ASAFUMI
IPC: H04L69/40
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To quickly start slave equipment by preventing a control part from a runaway caused by interruption of a network clock signal, allowing the network clock signal to be reissued after the network clock signal has been interrupted. SOLUTION: In slave equipment connected to a network, a communication part 11 generates a reference clock, based on a network clock, and a control part 12 controls a controlled part 13 in accordance with instruction of a microcomputer part 14 based on the reference clock to acquire data from the controlled part 13. A power supply part 15 supplies power to the control part 12, and when the network clock signal has been interrupted, the microcomputer part 14 turns the power supply part 15 off so as to stop the control part 12 and thereby to prevent the control part 12 from a runaway.
Patent JP-S63172970-A (JP)
Title: Measuring probe
Inventor: NAKADA AKIO
IPC: G01R1/067
Filed: 1987-01-12
Abstract: PURPOSE:To measure the real value of a resistor at all times without being affected from outside by coating a probe for resistance value measurement with a film of dry paint which has flexibility, insulation performance, and separation performance. CONSTITUTION:The probe 11 for resistance value measurement which is made of a conductive material is coated with the film 12 of dry paint which is flexible and provides insulation and separation. Consequently, even if dust and dirt in air and coarse particles of the resistor at the time of trimming stick on the probe, the characteristics that the probe has originally are not spoiled, and the real value of the resistor is obtained.
Patent JP-S62163312-A (JP)
Title: Thin-film multilayer structure and forming method thereof
Inventor: SAITO KEISHI
IPC: H01L21/336
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a multilayer structure having valence-electron controlled semiconductor thin-films and excellent interface characteristics by separately introducing a precursor as a materials for forming a deposit film and an active species conducting an interaction with the precursor to deposition space in at least one layer of the semiconductor thin-films. CONSTITUTION:A valence-electron controlled deposit layer is shaped onto a substrate 118 by separately introducing a precursor as a material for forming a deposit film shaped in decomposition space B and active species formed in decomposition space C to deposition space A for shaping the deposit film. Compound, such as SiF4, (SiF2)5, (SiF2)6, (SiF2)4 and Si2F6, are cited as raw materials led into the decomposition space B. H2, SiH4, SiH3F, SiH3Cl, SiH3Br, SiH3I, etc., are quoted as raw materials which are introduced into the decomposition space C and form the active species. For doping a valence control agent for controlling valence electrons, a raw material for introducing an impurity may be led into the decomposition space B or C in a state of gas on the formation of the layer.