baber/WOPTO huggingface dataset:
Patent JP-H08106011-A (JP)
Title: Light transmission plate, transfer sheet for its light irregular reflection part and formation of this light irregular reflection part
Inventor: KAWAKAMI MAMORU
IPC: G02F1/13357
Filed: 1994-10-03
Abstract: PURPOSE: To reduce the production cost of a light transmission plate by providing light irregular reflection parts with tacky adhesives and reflection films adhered and laminated to this light transmission plate. CONSTITUTION: The light irregular reflection parts 7 consist of the tacky adhesives 9 and reflection films (light shielding films) 10 adhered and laminated on the rear surface 1B of the light transmission plate 1. The light from the light source 2 is made incident on the inside from the side end face of the light transmission plate 1. The incident light progresses toward the side end face on the opposite side of the light transmission plate 1 by repeating the total reflection at the equal incident angle and reflection angle by the optical density difference at the boundary between the light transmission plate 1 and the air. The light partly arrives at the light irregular reflection parts 7 according to this progression.  Further, the light arriving at the light irregular reflection parts 7 are irregularly reflected by the adhesives 9 and after the llight are irregularly reflected directly or by the adhesives 9, the light is reflected by the reflection film 10 or the light reflection plate 5 after irregular reflection by the adhesives 9, by which the light is indirectly introduced to the front surface 1A of the light transmission plate 1.
Patent JP-H05109299-A (JP)
Title: Test circuit
Inventor: KOMOTO EIJI
IPC: G11C29/56
Filed: 1991-10-14
Abstract: PURPOSE:To simplify the test process of the normal/defective condition of plural test storing means, to shorten a test time and to improve test efficiency. CONSTITUTION:When a write input signal TW is inputted to a write sequence control means 19, write control signals WC1-WCn are generated successively in relevant means 19. Thus, respective registers 10-1-10-n are selected successively through OR gates 16-1-16-n, writing test data inputted to a data bus 13 from the external terminal 14 is written successively into respective registers 10-1-10-n. Next, when a read input signal TR is inputted to a read sequence control means 20, read control signals RC1-RCn are generated successively in the relevant means 20. Then, by respective tristate buffers 18-1-18-n, the test data is read successively from respective registers 10-1-10-n and outputted to the external terminal 14 through the test bus 13.
Patent JP-H06225343-A (JP)
Title: Composing device for television signal
Inventor: HIRANO YASUHIRO
IPC: H04N11/20
Filed: 1992-10-02
Abstract: PURPOSE:To provide the composing device for the compatible high definition television signal, to simplify a signal processing and to reduce the cost of the device by generating a horizontal compensating signal in the signal processing having a form where the omission of the signal component of an inputted image is extremely few. CONSTITUTION:The input image signal VH of an NTSC television system is sampled in an A/D conversion part 1 and is converted into a digital series signal VD. In an LPF circuit, a luminance signal reduced component YL is extracted. In a subtraction circuit 3, the signal YL is degraded from the signal VD and subtracted, and a high-pass component signal VDH is extracted. In a separation circuit 4, the signal is separated into a color component SC and a luminance component SY, and in a removing circuit 5, cross talk component signal and the removed signal YMP, YHP are produced. In BPF circuit 6 and HPF circuit 7, the middle-pass and high-pass components YM and YH in a luminance signal are extracted, respectively. In a modulation circuit 8, a horizontal reinforcing signal HH is generated. Signals YL, SC, YM, HH are added in an addition circuit 11, a synchronizing signal, a burst signal, a mu0 phase polymerization, an identification code signal, etc., are added in a process circuit 12 and a signal VS of high definition TV system is outputted via a D/A converter.
Patent JP-2000101858-A (JP)
Title: Image forming device
Inventor: UMEZAWA HIROMOTO
IPC: H04N1/60
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by eliminating observed, coarseness in a low density part of a gray image thereby enhancing granularity. SOLUTION: This image forming device is provided with an image recording means 4 that has color materials of cyan, magenta, yellow and black and varies a dot size of a gray image signal in 3 steps and with an image processing means 1 that converts the color materials of cyan, magenta, yellow into designated image signals based on a reference value of the gray image signal corresponding to the density of a minimum dot in black used by the image recording means 4 as a reference when the value of the received gray image signal is smaller than the reference value and converts the color material in black into a designated image signal when the value of the received gray image signal has the reference value or over.  The image recording means 4 mixes the color materials of cyan, magenta, yellow to conduct dot recording when the value of the gray image signal is smaller than the reference value and conducts dot recording by using the color material in black when more than the reference value.
Patent JP-H11111841-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ABIKO HITOSHI
IPC: H01L21/768
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a local connection structure, wherein an interface between an element isolation region and an element region is not etched, and a method for manufacturing the device. SOLUTION: In making an opening for wiring formation, a common opening 108 is made so as to span a diffusion layer 106 and a gate electrode, and the common opening 108 is embedded with a tungsten layer 111. A wiring pattern is formed so as not to be positioned on the tungsten layer 111. An upper part of the tungsten layer used to embed the common opening 108 is removed and its removal region is embedded with an insulating layer. An opening is made so as to spread across a region in which a diffused layer is to be later formed and a gate region, a sidewall of polycrystalline silicon is formed to the gate electrode, and then source and drain diffusion layers are formed. Silicide is formed in a region containing the sidewall. An interface between an element isolation region and an element region is prevented from being exposed to an etching atmosphere.
Patent JP-2001095224-A (JP)
Title: Linear motor
Inventor: AOKI TERUHIKO
IPC: H02K41/03
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor that simplifies the shape of a yoke, shortens the manufacturing period of field magnetic portion and reduces manufacturing cost. SOLUTION: In a linear motor composed of a field magnetic portion 2, where a plurality of permanent magnets 6 are fixed with the equal pitch at the internal side of a couple of yokes 5 provided opposed to each other and an armature coil 3 allocated at the internal side of magnetic gaps among the permanent magnets 6 to generate a propulsive force for the linear motion, by applying a current to energize the armature coil 3, a permanent magnet fixing guide 9 having formed the grooves 8 in the equal pitch is bonded and fixed to the yoke 5 and a plurality of permanent magnets 6 are inserted, positioned and bonded in the grooves of the permanent magnet fixing guide. Thereby, the shape of yoke can be simplified, and the manufacturing period in the magnetic field side can be shortened by simultaneously bonding the guide and permanent magnets to the yoke.
Patent JP-H05105071-A (JP)
Title: Brake pressure controller
Inventor: FUKAMI MASANOBU
IPC: B60T13/52
Filed: 1991-10-14
Abstract: PURPOSE:To get a smooth decelerating characteristic and reduce any delay of a variation in brake pressure by connecting a transformer room to each of first and second pressure sources as long as both first and second times with both selector valve and solenoid valve means on the basis of a deviation in vehicle deceleration to the target deceleration. CONSTITUTION:A means CPU 3 determines a target deceleration alpha conformed to a vehicle running state, further detects the extent of deceleration beta, determines each of first times VR42, VR41 and second times VR32, VR31 in order to make a deviation alpha-beta between them into zero, and judges a pressure differential Pa between a transformer room 15 and a constant pressure room 23. If it is large enough in response to the pressure differential Pa judged by a duration compensating means CPU3, the first times VR42, VR41 are changed to be longer and the second times VR32, VR31 to shorter, respectively. Then, a solenoid valve driving means CPU 3, 62, 61/52, 51 drive selector valve means 7, 8 and solenoid valve means 42, 41 / 32 31, connecting the transformer room 15 to a first pressure source (atmosphere) during the first time and also to a second pressure source (intake manifold) during the second time.
Patent JP-H04142559-A (JP)
Title: Composition of electrophotographic toner
Inventor: MUROFUSHI TOSHIAKI
IPC: G03G9/08
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the adhering of a toner to a photosensitive body and the damage of the photosensitive body by adding silicon powder to the compsn. CONSTITUTION:The silicon powder having the average grain size smaller than the average grain size of toner powder is incorporated into this compsn. Silicone rubber or silicone resin, etc., which are made into spherical or unshaped superfine particles are used as the silicon powder. The amt. of the silicon powder to be added is confined to <=5wt.% per 100pts.wt. toner. Polystyrene, styrene/ alkyl acrylate copolymer, styrene/alkyl methacrylate copolymer, etc., are used as the binder resin and, for example, a carbon black, nigrosine dye, etc., are used as a coloring agent. The toner particles having the average grain size smaller than about 30mum, more preferably 3 to 20mum is suitable. The compsn. which does not stick to the photosensitive body or does not damage the photosensitive body is obtd. in this way.
Patent JP-2001082396-A (JP)
Title: Blower, blasting system, and blasting method for the blasting system
Inventor: YOKOTE YASUYUKI
IPC: F24F1/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To blast air to a distance by leading air from a diffuser air flow passage near the outer periphery of a fan casing to a clearance between an air passage member on a thin sheet and the other side wall provided on a surface opposed to the side wall and blasting the air from a blasting port so as to assure the direction and velocity of the blasting air. SOLUTION: A clearance allowing air to flow axially from a centrifugal diffuser air passage 9 between a semi-circular fan casing and a first air passage member 3 to a centrifugal diffuser air passage rear space 10 is formed as follows. Namely, the clearance between the casing and the first air passage member 3 is constant on the upper half side, and a clearance between the main body side wall and the first air passage member 3 is increased toward the lower half side. Thus, the blast air from a propeller fan is concentrated downward, concentrated in a specified direction without diffusing the flow of air after being left from the fan, and blasted with the air volume and air velocity maintained. Thus, a large air volume can be blasted to a distance.
Patent JP-H02112948-A (JP)
Title: Ink jet head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/015
Filed: 1988-10-21
Abstract: PURPOSE:To provide an ink level detector for always detecting accurately an ink level by providing ink level detecting means in ink holding means having a narrow gap for holding ink. CONSTITUTION:Ink holding means is composed to so dispose a housing 20, a nozzle plate 21 and platelike members 29, 30, 31 as to oppose through a predetermined narrow gap D of 2mm or less, and includes a vibrator 24 of pressure generating means partly in the gap D. An ink level detector 34 is provided in the holding means. When the level L arrives at a predetermined set value or less and is detected by the detector 34, a suitably openable cover 28 attached to the top of the vessel-like housing 20 is opened, ink lump is supplied from a solid ink tank, not shown, to a solid ink retainer 33.
Patent JP-H08123880-A (JP)
Title: Document preparation device and table calculation method
Inventor: SATO YONEO
IPC: G06F19/00
Filed: 1994-10-28
Abstract: PURPOSE: To perform table calculation by defining an optional frame as an object and utilizing a value inputted inside the frame. CONSTITUTION: The respective frames obtained by a frame recognition function or a frame preparation function are prepared in the frame buffer 31 of a RAM 11 and the respective frames stored in the frame buffer 31 are displayed at a display device 18. When the frame to be a calculation object, an operator for the calculation object frame and the frame for storing a calculated result from the respective frames are specified on a prescribed specifying screen, a CPU 10 prepares a calculation formula based on the specified contents and registers it in a formula buffer 33. Thereafter, when a calculation processing is instructed after inputting numerical data inside the specified frames, the CPU 10 calculates the value inside the calculation object frame corresponding to the calculation formula and outputs the calculated result to the calculated result storage frame.
Patent JP-2000071360-A (JP)
Title: Multifunctional material and manufacture thereof
Inventor: MORIKAWA TOMOAKI
IPC: B01J35/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To realize the acquisition of a multifunctional material having a highly functional and highly durable functionality film without impairing the performances of a basic layer on various base materials and coating films by a method wherein a photocatalyst functional film, in which respective fine particles of functional materials are arranged microscopically, is provided on the surface of the base material. SOLUTION: A curable binder layer 2 covers the surface of a base material 1. Onto the surface of the binder layer 2, photocatalyst materials and metal oxides are exposedly fixed. The base material 1 is made of a ceramic inorganic plate, a metal, a plastic, a wood or a ceramic having each surface, on which a decorative layer or a protective layer is provided. The curable binder layer 2 is a liquid binder cured under heat, light, water content, catalyst, drying and electron beam. The functional material 3 has a dynamic performance, an electrical performance, a magnetic performance and the like and preferably is fine particles having a particle side of 100 nm or less.  The photocatalyst functional material is fine particles including at least one or more selected from the group consisting of a titanium oxide, a zinc oxide, a tin oxide, a strontium titanate, a tungsten oxide, a bismuth oxide and an iron oxide.
Patent JP-H0797498-A (JP)
Title: Resin composition
Inventor: TAMAI KAZUHIKO
IPC: C08L33/04
Filed: 1993-09-28
Abstract: PURPOSE:To obtain the resin composition which can be molded to give a molded article having well-balanced mechanical properties, appearance, transparency, etc. CONSTITUTION:The composition consists of 95-5 pts.wt. methacrylic resin, 5-95 pts.wt. polypropylene resin, and 1-50 pts.wt. modified polyolefin polymer having one glycidylated structural unit represented by the formula (wherein Ar is a 6-23C aromatic hydrocarbon group having at least one glycidyloxy group; and R is II or methyl) for 2 to 1,000 repeating olefin units.
Patent JP-S63121131-A (JP)
Title: Optical information recording and reproducing device
Inventor: SATO ISAO
IPC: G11B7/30
Filed: 1986-11-07
Abstract: PURPOSE:To separate the generation of a recording mark or defect at the time of turning OFF an erasing optical beam from an information part, by providing an information part terminating signal part at the terminating part of the information part, and turning OFF the erasing optical beam by detecting the information part terminating signal part. CONSTITUTION:When information is rewritten, the erasing optical beam 7 is projected on the information part prior to a recording and reproducing optical beam 6, and old information is erased by applying temperature up and annealing with erasing optical beam 7. And the recording of new information is performed by applying the temperature up and quenching setting the recording and reproducing optical beam 6 as recording light intensity, and after the recording of the new information being completed, the information part terminating signal part EOS 15 is detected, then, the erasing optical beam 7 is turned OFF. In such way, by generating a temperature up and quenching condition or thermal shock generated at the time of turning OFF the erasing optical beam 7 behind the information part, it is possible to prevent the recording mark due to the fluctuation or the decentering of the rotation of a disk, and the defect due to the thermal shock from being affected on the information part.
Patent JP-H01108382-A (JP)
Title: Plasma vapor growth device
Inventor: SAITO MANZO
IPC: C23C16/509
Filed: 1987-10-21
Abstract: PURPOSE:To optimize the distance between electrodes and to uniformize the film forming characteristic of the title device by forming at least one between a couple of counter electrodes with a set of electrode pieces. CONSTITUTION:In the plasma vapor growth deice having a couple of counter electrodes, one discoid electrode 12 is divided into the plural electrode pieces 12a-12c on the concentric circles. The respective electrode pieces 12a-12c are made vertically movable with respect to an electrode susceptor 11, and connected to an RF power source 13, respectively. A silicon wafer 14 is placed on the susceptor 11. The power density is increased or decreased by adjusting the distances between the pieces 12a-12c and the susceptor 11 to uniformize the film forming characteristic. In addition, the same effect can be obtained by subdividing the susceptor 11 on the grounding side, and adjusting the distance between electrodes. Both counter electrodes can be subdivided. By this method, a uniform film forming region is expanded, and the capacity can be improved.
Patent JP-2000098537-A (JP)
Title: Silver halide photographic sensitive material and its production
Inventor: GOTO KENJI
IPC: G03C1/46
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material excellent in linearity in dot exposure and free from nonuniformity in development. SOLUTION: In the production method of a silver halide photographic sensitive material which consists of a substrate coated with a photosensitive silver halide emulsion layer and a hydrophilic colloid layer, the substrate is provided with a hydrophilic undercoat layer and is heated immediately before coating. When the temperature of a coating solution to be applied is 30-45 deg.C and substrate transport speed is 50-200 m/min, the undercoated substrate is heated to 40-80 deg.C.
Patent JP-H01110394-A (JP)
Title: Apparatus for sewing button-hole in computer sewing machine
Inventor: SANO YASURO
IPC: D05B3/06
Filed: 1987-10-23
Abstract: PURPOSE: To nicely and easily execute a buttonhole sewing even in the edge part or the corner part of a fabric by automatically executing buttonhole sewing with the sensor of a detecting part in an automatic buttonhole presser, manually operating a function key through the use of a manual buttonhole presser and executing manual buttonhole sewing. CONSTITUTION: The automatic buttonhole presser 19 is fitted to the lower end of a presser bar 5, and a required key is operated to operate a sewing machine so that stop sewing, front end bar tacking and left side overcasting are continuously executed by a needle based on stitch data which is read from a storage device by the selecting operation of a buttonhole key. In case of manual buttonhole sewing, the manual buttonhole presser 8 is fitted, the buttonhole key is selectively operated to operate the machine and, then, front end bar tacking and left side overcasting are continuously executed. After a needle location point, a storage key 40 arranged in an operation panel 16 is depressed, rear end bar tacking and right side overcasting are executed and, then, the storage key 40 is depressed and operated again after the needle location point comes to Nb.
Patent JP-H06119840-A (JP)
Title: Lightning protection insulator set
Inventor: ISHIHARA MASAMICHI
IPC: H01T4/14
Filed: 1992-10-05
Abstract: PURPOSE:To lessen allotted responsibility per phase at the time of a lightning stroke and also reduce size and cost, by making control voltage, generated in a current limiting element when rated current at the time of a lightning stroke is flowed, have a given value. CONSTITUTION:When thunderbolt surge current is flowed to a transmission line 7 due to a lightning stroke, the current is flushed over to an earth side discharge electrode 23 via a series gap G2 from a wire clamp 8 and a charge side discharge electrode 13. Moreover the current is flowed to a current limiting element 17 from an electrode fitting 18, and is flowed in a supporting arm 2 via an electrode fitting 19 and a fitting adapter 14 on an earth side to be discharged to the ground from a tower body. In this case, limiting voltage, the voltage drop part of the element 17 generated by thunderbolt surge current, is made higher than the 50% flush-over voltage value of the gap G2 and lower than the 50% flush-over voltage value of a horn gap G1. Consequently, the thunderbolt surge current is diverted to a near lightning protection insulator set without the flush-over of the gap G1, reducing size and cost by lessening the withstand quantity of one phase of a lightning protection insulator.
Patent JP-S62125246-A (JP)
Title: Method of controlling operation of air conditioner
Inventor: UKAI KOICHI
IPC: F24F11/02
Filed: 1985-11-27
Abstract: PURPOSE:To improve the comfortableness at the time of starting the space cooling operation by carrying out a downward concentrated discharge and increasing the air flow volume before the room temperature reaches a set temperature, and setting the air flow volume to a weak air flow of a horizontal branched air flow when the room temperature has reached the set temperature. CONSTITUTION:The titled air conditioner comprises driven means for reciprocally driving a vertically deflecting vane 1, horizontally deflecting vanes 5a and 5b, speed variable means for changing over the speed of a fan motor, temperature detection means for detecting the room temperature, and set temperature memory means. Before the room temperature reaches a preset value, the horizontally deflecting vanes 5a and 5b and the vertically deflecting vane 1 are driven so that the discharge direction thereof is downward and concentrated to the center. Further, the fan motor is rotated at a high speed. Then, the room temperature has reached a set value, the horizontally deflecting vanes 5a and 5b and the vertically deflecting vane 1 are driven so that the discharge direction thereof is horizontal or upward and further branched horizontally. Thus, even at the time of starting the space cooling operation, uncomfortableness due to the temperature difference within a residential space can be removed by the downward concentrated discharge system, and pull-down is accelerated.