baber/WOPTO huggingface dataset:
Patent JP-H10177181-A (JP)
Title: Matrix substrate and liquid crystal device, and their production, and display device
Inventor: MIYAWAKI MAMORU
IPC: G02F1/1343
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a matrix substrate free from unequalness in thicknesses in a pixel display region and a driving circuit region and a seal region exclusive of the pixel display region by providing at least either of the driving circuit region and sealing region with members consisting of the same material as the material of pixel electrodes and members consisting of the same material as the material of insulative members so as to form a continuous surface. SOLUTION: The electrode materials embedded into grooves 280 regularly formed in the display regions 250, the driving circuit regions 260 and the sealing regions 270 are polished by using chemical and mechanical polishing. The surfaces of the pixel electrodes 12, the surfaces of the members 12' consisting of the same material as the material of the pixel electrodes 12 and the surfaces of the insulating members (composed of insulating materials 9) adjacent to these electrode 12 materials and the members 12' are formed continuous and flat to a mirror finished surface state and are formed flush with each other. If the liquid crystal device arranged with oriented films and liquid crystals is constituted by using such matrix substrates, not only high luminance is obtd. but the unequalness of the images is lessened and the execution of the high-grade image display is made possible.
Patent JP-S63218128-A (JP)
Title: Electron gun device
Inventor: NAKANISHI TOSHIO
IPC: H01J29/48
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the deterioration of the resolution to the electron flow control by placing a secondary electron emitting layer between a front side electrode and a rear side electrode, as well as arranging the rear side electrode at a focus electrode side opposing to the front side electrode which composes an acceleration electrode. CONSTITUTION:A rear side electrode 14 is arranged at a focus electrode 5 side opposing to an acceleration electrode 3, and electron beams are accelerated between the both electrodes 3 and 14 by the potential difference with the acceleration electrode 3. Between the both electrodes 3 and 14, a secondary electron emitting layer 12 of a double layer structure and a holding member 11 are placed. Since an electron multiplier device 4 is arranged at the acceleration electrode 3 side, that is, at the focus electrode 5 side to the front side electrode, the position variation of the crossover point 10 is limited up to the position of the electron multiplier device 4 even though the electron flow is controlled. Therefore, since the position variation of the image point of the electron lens to the electron flow control can be prevented, the deterioration of the resolution such as a blooming can be prevented.
Patent JP-H01122249-A (JP)
Title: Trunk circuit simulator
Inventor: ISHIKAWA MITSURU
IPC: H04M3/26
Filed: 1987-11-06
Abstract: PURPOSE:To cope with various trunk circuit signal systems with one main trunk circuit simulator by inputting various control procedure programs from an input device and outputting an operation indication from an operation part to control a trunk circuit in accordance with a control procedure indication. CONSTITUTION:A RAM area backed up by a battery is prepared in a main control circuit 5, and programs corresponding to various telephone exchange signal systems are inputted to and stored in this area from an input/output device 7 used as an input part. A trunk circuit control circuit 4 and a trunk circuit interface circuit 2 are controlled in accordance with trunk circuit control procedures preliminarily stored as software programs by the input indication from the input/output device 7 used as an operation part to transmit and receive control signals to and from a telephone exchange 22 to be tested through a trunk circuit 1. Thus, one main trunk circuit simulator can cope with various trunk circuit signal systems.
Patent JP-H07127028-A (JP)
Title: Sea weed propagating method in revetment installation
Inventor: MATSUMOTO MASABUMI
IPC: A01K61/00
Filed: 1993-11-09
Abstract: PURPOSE:To recover an ecosystem by embedding a base body, containing either one or more of iron and an iron compound, in revetment installation with cushioning material interposed between the base body and the revetment installation in such a way as to be exposed to the outer face of the revetment installation. CONSTITUTION:A base body 2 is formed by molding powder containing iron and/or an iron compound such as the oxide, hydroxide and sulfide of iron, with grain diameter 1mum-1mm, desirably 100mum-500mum. The base body 2 is then embedded in revetment installation 1 with cushioning material 4 interposed in between so that the outer surface 6 of the base body 2 is exposed to the outer surface 5 of the revetment installation 1 such as a tetrapod or breakwater installation formed of concrete or the like.
Patent JP-H02128110-A (JP)
Title: Origin position determining apparatus for rotary body
Inventor: MATSUMOTO AKIHIRO
IPC: B62D6/00
Filed: 1988-11-07
Abstract: PURPOSE:To enable accurate and quick determination of a neutral position of a wheel steering with a simple circuitry by arranging a rotor, a rotary position detecting means, an origin range determining means and an origin position determining means. CONSTITUTION:A rotor 100 has a slit zone (1a) provided at a specified angle pitch P on outer peripheral surface thereof and an origin zone (1b) provided at an angle range wider than a double angle pitch of the slit zone and rotates clockwide and counterclockwise interlocking an external operation. A rotation position detecting means detects a position of an angle of rotation of the rotor based on the passage through the slit zone. The origin range detecting means detects an origin range of the rotor based on the passage through the origin zone. The origin position determining means divides the origin zone into a plurality of subzones a-d based on a position of an angle of rotation detected by a rotation position detecting means while the origin range is detected by the origin range detecting means and a running distance is integrated as contributing to the detection of respective origin ranges of the subzones thus divided. Thus, the subzone in which the resulting integrated distance reaches a specified value the earliest ever is determined to be a position of an origin.
Patent JP-H06105232-A (JP)
Title: Picture synthesis device
Inventor: YAMAMURA AKIYOSHI
IPC: G09G5/36
Filed: 1992-09-24
Abstract: PURPOSE:To surely obtain a CG picture coincident with a visual point, direction and image pickup magnification of a video camera with a zoom lens and to synthesize a real picture by a video camera and the CG picture corresponding to the real picture as expected. CONSTITUTION:A view point on a CG is set based on absolute position data of a video camera 1 detected by a position sensor 9, a drawing picture area is set on the CG from the view point based on absolute position data of the video camera 1 and horizontal angle and elevating angle data sensed by sensors 6, 7, an image pickup magnification is obtained based on a zoom of a zoom lens 2 and object distance information, the size of a set drawn picture area is framed by the pickup magnification to generate a CG picture and the CG picture is overlaid on the real picture from the video camera 1.
Patent JP-H07164974-A (JP)
Title: Article carrier
Inventor: JIYON ANSONII BOTSUTO
IPC: B60R9/04
Filed: 1993-11-09
Abstract: PURPOSE: To provide an article carrier having the adorable appearance, specified degree of adjustability, and an easily operable lateral bar. CONSTITUTION: This automotive article carrier is provided with a plurality of parallel struts 12 extend in the horizontal direction and fixed on the outer surface of a body of an automobile. A pair of brackets 16 are arranged on the selected strut 12, a restriction bar laterally extends between brackets 16 and fixed to the brackets 16 at parts adjacent to both ends. A latch member 44 is arranged in each bracket 16, the latch member 4 removably fixes the bracket 16 and the restriction bar on the strut 12 in cooperation with the strut 12, and the bracket 16 and the restriction bar are adjusted on the strut 12 in the longitudinal direction.
Patent JP-H02231346-A (JP)
Title: Feed controller of intermittent web feeder
Inventor: HERUMUUTO MESUNAA
IPC: B65H20/04
Filed: 1989-10-26
Abstract: PURPOSE: To directly adjust a feeding process by supporting a web having a planetary pinion meshed with a stoppable main shaft and meshed with an output main shaft as well in a planetary gear having the web having a toothed rim meshed with a driving gear. CONSTITUTION: Turning a driving shaft 76 rotates a driving gear 77 to drive a web 78 of a planetary gear through a toothed rim 79. Locating a control sliding bar 92 at the position shown in the drawing engages its front end part with a presser notch 91. Thus presser disk 90 and a stoppable main shaft 81 stop their rotation, respectively, staying at the resulting positions. Accordingly, the web 78 rotates around the main shaft 81, resulting in rotating a planetary pinion 80 by means of the stopped main shaft 81. Finally, the the rotating planetary pinion 80 rotates an output main shaft 82. Accordingly, the output main shaft 82 rotates a driving shaft 11, resulting in driving feeding rollers 2, 3. A roller 10 adjusts the upward and downward movement of a rocker 4 and the roller 3.
Patent JP-H1092148-A (JP)
Title: Apparatus for restoration of flaw on compact disk for music
Inventor: SETO KANAMI
IPC: G11B7/00
Filed: 1996-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus by which a flaw on a disk is restored by a method wherein a polishing pad is brought into contact in parallel with a film on a disk signal face so as to be turned together with the disk. SOLUTION: A compact disk 2 on which a flaw is generated is attached to a rotating shaft 1, a body cover 3 is closed, a switch 4 is pressed, and the rotary shaft 1 is turned. Simultaneously with the rotation of the compact disk 2, also a polishing pad 7 which comes into contact in parallel with a film 6 on a signal face and to which abrasives are stuck is turned, and the film 6 on the signal face is polished. The polishing pad 7 is brought into close contact with the compact disk 2 so as to be turned together with the disk 2, and the disk is polished. Thereby, the flaw on the disk can be restored.
Patent JP-H10106342-A (JP)
Title: Space light source device
Inventor: YAMAMOTO KOICHI
IPC: G02B6/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of the cooling structure of a surface light source device used in a back light or the like of a transmission type display panel and prevent the sticking of dust. SOLUTION: A device 0 has a housing 1, a diffusion plate 2, a reflecting plate 3, a lamp 4, and an electric circuit part 5. The housing 1 has a window part positioned in the front, a bottom part 6 positioned in the rear, and a side part 7 which connects both parts to form a flat space. The diffusion plate 2 is fixed to the window part of the housing 1. The reflecting plate 3 is supported by the side part 7, placed in the flat space, and partitions the flat space into a sealed space 8 in the front and an open space 9 in the rear. The lamp 4 is housed in the sealed space 8 positioned just over the reflecting plate 3 but just under the diffusion plate 2 to radiate light to the diffusion plate 2. The electric circuit part 5 is housed in the open space 9, electrically connected to the lamp 4 to light the lamp 4.  Openings 7a, 7b are formed in the side part 7 of the housing 1, introduce cooling wind supplied from the outside into the open space 9 to radiate heat accumulated inside the housing 1.
Patent JP-2000113141-A (JP)
Title: Contactless ic card
Inventor: TERAI TOMOHIKO
IPC: B41M5/26
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a reversible displaying part excellent in visibility and to prevent any hindrance to the reading and writing for a reader/writer by making a metal layer an insulating metal layer. SOLUTION: This contactless IC card 2 is formed by inserting a core sheet 22 between over sheets 21. An IC chip and an antenna coil are imbedded in the core sheet 22, and the over sheet 21 existing on the upper surface of the sheet 22 is provided with a displaying part 1. The part 1 is formed by successively laminating a metal layer 12, a recording layer 13 and a protective layer 14 on a plastic film 11. The metal layer 12 is made of an insulating metal layer obtained by evaporating tin, metal is not equally evaporated over the entire surface but is evaporated in an island shape and the layer 12 has glossiness needed as a reflection layer.  The recording layer 13 is made of polymer resin basic material and organic low molecular weight compound scattered on the basis material as main components and is made of reversible recording material that generates reversible change between a transparent state and an opaque state by heat treatment. The protective layer 14 is made by using ultraviolet curing resin.
Patent JP-S61154227-A (JP)
Title: Two-stage coding method
Inventor: MATSUTANI KIYOSHI
IPC: H03M1/24
Filed: 1984-12-26
Abstract: PURPOSE:To attain binary coding having a higher burst error correcting capability than a conventional method by arranging data in k1X8Xk2 digits in rectangles consisting of k1X8-digit in the 1st direction and k2-digit in the 2nd direction and handling the data while sectioning the data in the 1st direction by 8-digit. CONSTITUTION:When data of k1Xk2=4,096 are arranged sequentially in rectangles (k1=32 in the 1st direction and k2=128 in the 2nd direction), the data are numbered by the prescribed method, and the data corresponding to the a1-th, a2-th,...a32-th order are subject to C2 coding by using a generation polynomial of the C2 code. Then the data of each column n2 is subject to C1 coding by using a generation polynomial of C1 code. A generated check code is added to the data and the coding is repeated by k2 times. Thus, in the stage of the C2 coding, (n2-k1) codes in the 1st direction and k2 codes in the 2nd direction are scattered in effect of the error correction onto the data arranged in rectangles (k1 in the 1st direction and k2 in the 2nd direction).
Patent JP-H10106914-A (JP)
Title: Life judging device of atmosphere treatment part for substrate treatment device
Inventor: ASAI MASAYA
IPC: H01L21/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To lessen the frequency of replacement of a filter by a method in which the product of the difference in concentration of the specific substance measured on the upstream and the downstream of an atmosphere treatment part and the flow rate measured by a flow rate measuring means is integrated timewisely, the integrated value of its processed amount is computed, and the life of the atmosphere treatment part is judged based on the integrated value. SOLUTION: A fan 34 is provided in a chamber part 32, the secondary filter 36 is provided in the air flow-out hole located on the down-stream side of the fan 34, the primary filter 38 is provided in the air flow-in hole located on the upper side face of a clean bench 26, and an atmosphere treatment part is constituted. The product of the difference in concentration of the alkaline component, such as the ammonia etc. contained in atmospheric gas measured by the measuring boats 51 and 53 on the upstream side and the downstream side of the atmosphere treatment part and the flow rate of the wind speed, which is measured by an anemometer 100 which is a flow rate measuring means, are integrated and the life of the atmosphere treatment part is measured based on the above- mentioned integrated value.
Patent JP-H05116185-A (JP)
Title: Injection-molding die
Inventor: KANEMATSU TOSHIHIRO
IPC: B29L11/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide an injection-molding die which enables a cubic valve to sit on a valve seat in a liquid-tight condition without the necessity to increase the processing accuracy of paired dies and also reduces processing cost. CONSTITUTION:A valve seat plate 33 with a valve seat 33b which receives a cubic valve 27 is provided integrally with a fixed side die 21a on a spool 26 side and a movable side die 21b.
Patent JP-H0593955-A (JP)
Title: Projector device
Inventor: NAGAI TAMIJI
IPC: G03B21/14
Filed: 1991-10-02
Abstract: PURPOSE:To eliminate the waste of power in a projector device driven by a DC power source. CONSTITUTION:A disconnection detection circuit 12 which detects whether a lamp for back light 4 is disconnected, and a signal detection circuit 13 which detects whether or not a video signal or an audio signal is inputted are provided, and the detected result is transmitted to a power source supply control part 11. Only when the lamp 4 is not disconnected and the video signal or the audio signal is inputted, a power source supply part 11 closes contacts 8, 9 and 10 to permit the supply of power source voltage to the lamp 4, a video circuit 5, and an audio circuit 6 from a battery 3, and when the lamp is disconnected or the signal is not inputted, the contacts 8, 9 and 10 are opened to stop the supply of the power source voltage to the lamp 4, the video circuit 5 and the audio circuit 6 from the battery 3. Thus, the waste of the power consumption, which occurs because the lamp or the circuit part individually continues to act, is eliminated.
Patent JP-H07108920-A (JP)
Title: Brake reaction transfer device
Inventor: ISHIDA SATOSHI
IPC: B60T13/00
Filed: 1993-10-13
Abstract: PURPOSE:To secure stable reaction transfer performance by checking the invasion of a reaction disc into a gap between a reaction rod and a guide hole without carrying out special machining and bonding to the reaction disc. CONSTITUTION:A reaction disc 30 formed of an elastic material is arranged on the side of a master cylinder, and a reaction rod 23 is arranged on the side of a brake operating member. The end part on a side opposite to the reaction disc 30 of the reaction rod 23 is provided with a resin member 24, and these parts are slidably accommodated in a guide hole 31a in a brake booster.
Patent JP-S61158332-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a colored photographic material having an improved fastness against light of a Magenta colored image and an excellent color reproducibility by incorporating at least one of specific couplers contg. a nitrogen atom and at least one of specific stabilizers for a colored image contg. an oxygen atom. CONSTITUTION:The titled material contains at least one of couplers shown by formula I and at least one of the compds. shown by formulas (XI) and (XII). In the Magenta coupler shown by formula (I), the substituent of R is a halogen atom or a heterocyclic thio group. Said halogen atom comprises a chlorine or a bromine atom, preferably a chlorine atom. The Magenta colored image stabilizer joint-used with a Magenta coupler has an anti-decoloring effect of the Magenta colored image against light and also an anti-discoloring effect of the Magenta colored image against light and is a dichroman or a dichraman compds. shown by formula (XI) or (XII). The compounding amount of the Magenta colored image stabilizer is 5-300mol%, preferably 10-200mol% on the basis of the Magenta coupler.
Patent JP-H01198629-A (JP)
Title: High quality polyimide precursor
Inventor: SHIOU CHIN RIN
IPC: C08G73/10
Filed: 1988-11-08
Abstract: PURPOSE: To provide a high quality polyimide precursor with a specific formula having resistance against a high temp., and excellent processing properties.  
     CONSTITUTION: An oligoamide acid with amine ending in mixed with an olygoamide acid with dibasic acid ending prepared by a hydrolysis of oligoamides with acid anhydride ending, thereby forming the object precursor expressed by the formula [wherein, K is a tetravalent organic group, R is a divalent organic group; (n) is an average figure of approx. 1 to 20]. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62138466-A (JP)
Title: Production of 4,4'-monothiobisphenol
Inventor: ONOE AKIRA
IPC: C07C319/14
Filed: 1985-12-12
Abstract: PURPOSE:To obtain a compound useful as an intermediate raw material for an improver for resin, a developer for heat-sensitive paper, an oxidizing agent, etc., by a simple operation in high yield and inexpensively, by reacting a phenol with sulfur dichloride in the presence of a halogen catalyst in a nonpolar solvent. CONSTITUTION:A phenol shown by formula I (R1 and R2 are H or 1-4C alkyl) is reacted with sulfur dichloride in the presence of a halogen catalyst (e.g., sodium bromide) in a nonpolar solvent such as cyclohexane, etc., at 0-30 deg.C, preferably 10-15 deg.C to give the aimed substance shown by formula II. The amount of the catalyst is 100-5,000ppm, preferably 500-1,500ppm based on sulfur dichloride and the amount of sulfur dichloride used is 0.5-0.55mol based on 1mol phenol.
Patent JP-H01123162-A (JP)
Title: Voltage detector
Inventor: AOSHIMA SHINICHIRO
IPC: G01R13/34
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the max. AC component, by using a sampling type light detection means having a wide dynamic range even in a case using a DC light source and removing a DC component by an amplifying means. CONSTITUTION:The voltage V from an object 53 to be measured is applied to the electro-optical crystal 54 of a light modulator 40 only when a chopper circuit 10 is turned ON and, by regulating a phase compensation device 56, the CW light from a DC light source 70 is modulated by the modulator 40 and the max. AC component is outputted from the modulator 40. The luminous intensity signal from the modulator 40 is applied to a sampling type high speed light detector 11 and swept on the basis of the voltage of a repeating cycle from the object 53 to be measured by the trigger signal formed by a trigger signal generator 13 and a delay circuit 14 to be inputted to a lock-in amplifier 15. The amplifier 15 permits only the output signal of the frequency component determined on the basis of the frequency of a chopper circuit 10 to pass and the DC component of the output signal is removed and the AC component thereof is amplified to be outputted.
Patent JP-H11121892-A (JP)
Title: Flexible circuit board
Inventor: KUMAKURA HIROYUKI
IPC: H05K3/36
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board in which short circuit is prevented by forming a dummy pattern between connection terminal patterns formed on the surface of a basic material thereby enhancing the conductivity and bonding strength even when the interval of connection terminal pattern is wide. SOLUTION: The flexible circuit board 1 has a conductor circuit pattern and connection terminal patterns 2a, 2b formed on the surface of a basic material 1a composed of a flexible insulating film. Dummy patterns 11a, 11b, 11c,... are formed between the connection terminal patterns 2a, 2b. Connection terminal patterns 4a, 4b are formed on the surface of the basic material 3a of a body to be connected, i.e., a board 3 to be connected. The flexible circuit board 1 and the board 3 to be connected are hot pressed and connected while overlapping the bonding region 6. The dummy patterns 11a, 11b, 11c,... suppress deformation of the basic material 1a to ensure an adhesive holding space 12 in a region 9 where the pattern does not exist thus suppressing flow-out of adhesive resin and enhancing the bonding strength.