baber/WOPTO huggingface dataset:
Patent JP-H08292312-A (JP)
Title: Method and device for correcting color filter and color filter and liquid crystal display device and device having this liquid crystal display device
Inventor: AKAHIRA MAKOTO
IPC: G09F9/00
Filed: 1995-04-20
Abstract: PURPOSE: To make it possible to correct the fault parts of color filters to non- defective articles and to improve the yield of the color filters by coloring the fault parts, such as color drop-out or color mixing, to black. CONSTITUTION: Before a protective film is formed on the color filter 53, the color filter is set in a correcting device 90 and an X-Y-θ stage 52 is moved to inspect pixels by a microscope for inspection and a camera 54. Usually, ink spreads uniformly in the black matrix and the respective pixels are composed. If such a defect that, for example, the corner in the pixel is partly dropped out is discovered during this time, the position and state are previously stored on a memory. The stage 52 is moved to the position of an ink jet head 55 for correction to move the abnormal pixel part of the color filter 53 having the discovered defect to a discharge position if the abnormality exists upon ending of all the inspection. A small amt. of the black ink dot is discharged to the part having the drop-out. The operation to correct the abnormal part is thereby ended.
Patent JP-S57210668-A (JP)
Title: Semiconductor device
Inventor: OOSHIMA HIROYUKI
IPC: H01L21/768
Filed: 1981-06-19
Abstract: PURPOSE:To effectively contact a 2-layer structure wire with aluminum by removing a metal or silicide disposed at a contacting hole. CONSTITUTION:A material of 2-layer structure formed with metal or silicide 4 on a polycrystalline silicon 3 is formed as an electrode or a wire through an oxidized film 3 on a single crystal silicon substrate 1. An interlayer insulating film 5 is covered on the material, and a contacting hole is formed. A metal or silicide 4 disposed at the contacting hole is removed, and the second metal layer 6 made of aluminum or alloy containing mainly aluminum is formed. In this manner, the silicon 3 is contacted directly with the aluminum 6, thereby obtaining preferable and stable contact.
Patent JP-H04324125-A (JP)
Title: Track jump control circuit of optical disk evaluation device
Inventor: FUTAMI KIYOSHI
IPC: G11B7/085
Filed: 1991-04-25
Abstract: PURPOSE:To perform stable track jump in spite of the force of a spring applied to an objective lens for optical spot irradiation. CONSTITUTION:A lens position sensor provided within a pickup 6 and detecting the inclination angle or the position of the objective lens for optical spot irradiation, amplifier generating direct current voltage in accordance with the inclination angle or the position of the objective lens after receiving the output of the lens position sensor and an adder 3 adding the generated direct current voltage to a track jump pulse PL1 generated in accordance with the track jump instruction and generating a new track track jump pulse PL2 are provided.
Patent JP-H04325631-A (JP)
Title: Method for charging slab into lower part charging type heating furnace
Inventor: TAKAGI KIYOSHI
IPC: C21D9/00
Filed: 1991-04-25
Abstract: PURPOSE:To prevent the generation of damage to the inside wall of a furnace and unevenness in temps. in a slab by correcting the inclination of the slab at the time of charging the slab. CONSTITUTION:At the time of raising the slab S turned in a vertical standing condition with a turning arm 2, with a lifting furnace hearth 3, after correcting the inclination of slab placed on the lifting furnace hearth 3 with a correcting head 11 in a posture correcting device 10 fitted to a slab guard 4a while holding between the turning arm 2 and the correcting head, the slab is charged from the lower part of the furnace 1 while holding with the lifting furnace hearth 3 and upper slab support 5 therebetween.
Patent JP-H09279738-A (JP)
Title: Anti-rocking device for outer wall panel
Inventor: KANBE HIDEKI
IPC: E04B2/94
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an anti-rocking hook to be hooked on a beam side which can be hooked even when a hook part on a beam side is situated in any position by sliciably setting the hook in the groove of an outer wall panel so that the lateral position can be regulated. SOLUTION: A slide plate 9 is smaller in width than the vertical inner dimension of a groove 14, and larger in vertical width than the opening part between lips 2, 2, and has a bolt 10 to be inserted to a bolt hole 7 in the center part. A positioning projection 8 is provided on the reverse side around the bolt 10, the slide plate 9 is inserted into the groove 14 from one lateral end part. The bolt 10 is protruded from the opening part, the bolt hole 7 is fitted thereon, a nut 11 is screwed, and positioning projections 8, 8 are inserted to the holes of a support plate 5. Further, the upper and lower positioning projections 8, 8 are brought into contact with the upper and lower lips, respectively, to hold the support plate 5 so as not to be rotatable. The support plate 5 is positioned, and a hook pin 6 is inserted thereto, whereby the rocking can be prevented.
Patent JP-H09277767-A (JP)
Title: Product to be sensed for checking its genuinness and checking method for product to be sensed
Inventor: HOSHINO SHUICHI
IPC: B42D15/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a product to be sensed such as a prepaid card for which the forgery or alteration is difficult to manipulate. SOLUTION: A product 10 to be sensed is provided with magnetic layers 12 and 13 to be laminated on a base 11, and a data recording section is provided on the data recording magnetic layer 12. The magnetic layer 12 is composed of a magnetic material of highly coersive force for recording and regenerating the data magnetically. The magnetic layer 13 for a scanning area is formed by mixing magnetic body particles 21 of low coercive force and high magnetic permeability into a binder 20. The scanning area provided with light and shade variation is formed on a given position of the magnetic layer 13 so that the density of the magnetic body particles 21 is random in the scanning direction. Sensing signals of analog wave form can be provided by scanning magnetically on the scanning area. The sensing signals are enciphered by a specified algorithm and registered on a data recording section.
Patent JP-H06190216-A (JP)
Title: Method for washing warm water circulation type bath apparatus equipped with washing means
Inventor: HORI HIROSHI
IPC: C02F3/06
Filed: 1993-03-29
Abstract: PURPOSE:To filter warm water to clearness immediately after natural stone is washed. CONSTITUTION:Washing water or warm water is caused to flow in a tank filter 4 to wash natural stone in the tank filter 4 in a state of immersion in water. The contaminated washing water after washing is discharged from a washing water discharge valve 11 to remove the foreign matter stuck and deposited on the natural stone with bacteria living in the natural stone. Therefore the foreign matter stuck on the natural stone is selectively removed from the bacteria living in the natural stone, allowing the warm water to be effectively kept clear even immediately after the natural stone is washed.
Patent JP-2000289742-A (JP)
Title: Article storage tool and method for its use
Inventor: NAKANISHI MASAMI
IPC: B65D19/10
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To lighten a storage tool and stack articles on the upper and lower parts of the article storage tool of other kind having vertical supports. SOLUTION: Respective net-shaped side members 3 are disposed in front and rear, and left and right of a bottom member 2 of an article storage tool 1, and legs 26 are provided on four corners of the bottom member 2, while engaging sections 31 are formed on the lower sections of respective legs 26, and a pair of upper section supporting members 37, front and rear, protruded upward are provided on a pair of side members, left and right.  When the article storage tool 1 is stacked on the upper part of an article storage tool 70 of other kind having a plurality of vertical supports 72, an engaging section 31 of the upper article storage tool 1 on the upper stage is engaged with the upper ends of the vertical supports 72 of the article storage tool 70 of other kind on the lower stage, and the upper article storage tool 1 is supported by respective vertical supports 72 of the article storage tool 70 of other kind on the lower stage.
Patent JP-2000291873-A (JP)
Title: Tee pipe joint
Inventor: TSUCHIDA HIDEO
IPC: F16L41/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily and surely turn and fasten up a box nut in a pipe in a specific ordinal position while using a projection part for fitting and locking the spanner as a fulcrum by forming a parallel face for fitting the spanner in the projection arranged upward in the center of a T-shape for turning a plane shape from T-shape to a cross shape. SOLUTION: This tee joint is provided with a tee joint main body 1, box nuts 2 respectively screwed to three connection ports in the joint main body 1, a projection part 3 arranged upward in the center of a T-shape of the joint main body 1, and a parallel face 3a for fitting a spanner. Because of the projection part 3, a straight line part of the joint main body 1 can be fixed by means of a spanner fitted in the parallel face 3a in the projection part 3. In connection of the third pipe to the T-shape, a box nut 2 for the third pipe is turned by means of a spanner while using the fixed projection part 3 as a fulcrum for turning the box nut 2 by the spanner, and consequently, the box nut 2 can be easily and surely fastened up.
Patent JP-S62253809-A (JP)
Inventor: MATSUI KATSUNORI
IPC: E01F15/00
Filed: 1986-04-24
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-S61254796-A (JP)
Inventor: IRIE SHIGEO
IPC: E21D9/06
Filed: 1985-05-07
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-S5522850-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TSUJI ISAMU
IPC: H01L29/747
Filed: 1978-08-08
Abstract: PURPOSE: To establish a cutting efficiently and raise a yield to a resistence to voltage by permitting the longitudinal direction of nozzle jetting port to cross a tangent of a bevel circumference with an angle less than 90 degrees to be cut preferably.  
     CONSTITUTION: For example, a powder is jetted from a nozzle by revolving a semiconductor wafer 10 having a pnpn construction, a slot is provided in an element to divide the construction into an element body and protection member. An angle making of the surface of the wafer 10 to the nozzle direction is set so that the junction between the cut slot portion and base layer is cut to have some inclination to the bevel. In cutting that, the nozzle has a slit-like jetting port 28, the longitudinal length of the jetting port 68 is crossed an angle less than 90 degrees to a tangent of the circumference of the bevel, for example, at an angle of 45 degree by revolving the wafer 10. Thus, the wafer 10 is efficiently cut down by a one-time processing and a yield of the resistance to voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11291429-A (JP)
Title: Composite polyester film
Inventor: KOSEKI MASAFUMI
IPC: B32B27/36
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite polyester film particularly useful as a base film of a magnetic recording medium and adapted to the medium, various type photographic materials, electrically insulating material and a general industrial material having excellent easy lubricity, cutting resistance and adhesive properties. SOLUTION: The composite polyester film is obtained by laminating a coating layer having a core part made of a polymer containing a fluorine and a shell part made of at least one type of resin selected from the group consisting of a polyester, polyurethane and polyacryl and using a resin composition containing core shell particles softer than the core part on at least one side surface of a biaxially oriented polyester film.
Patent JP-H10288795-A (JP)
Title: Production of liquid crystal display element
Inventor: NISHIMURA HIROSHI
IPC: G02F1/1335
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a liquid crystal display element having light shielding films having high light absorptivity and insulating characteristic in combination with good reproducibility and simple stages by etching away the films corresponding to pixel electrodes among the formed films. SOLUTION: The surface of a glass substrate 1 is spin coated with a raw liquid 11 for the light shielding film formed by mixing a semiconductor material having the light absorptivity with powder of boron, etc., over the entire surface. The coating is thereafter subjected to a heat treatment in the atm. to evaporate the raw liquid 11 for the light shielding film, by which the semiconductor material having the insulating characteristic and the light absorptivity is made to remain on the glass substrate 1 and the insulative light shielding film 12 is formed. Further, the film is cured by subjecting the film to the heat treatment. The photoresist pattern is next formed by a resist 13. The insulative light shielding film 12 and surface protective film 10 formed on the transparent electrode 9 are simultaneously patterned by a dry etching method or medicinal liquid etching method.  The insulative light shielding film 12 and the resist 13 are removed by the dry etching method or medicinal liquid etching method, by which the insulative light shielding patterns are formed.
Patent JP-S62253549-A (JP)
Title: Automatic light controller for vehicle
Inventor: HAYAMA MAMORU
IPC: B60Q1/12
Filed: 1986-04-25
Abstract: PURPOSE:To improve the safety on overtaking by installing a means for switching a headlight to the high beam state when the steering angle speed is over a prescribed value. CONSTITUTION:The steering anglular speed dtheta/dt during traveling is detected by a steering angle detecting means 12. When the detected speed becomes over a prescribed value, a control means 13 judges that the vehicle is in the overtake state, and a switching instruction is outputted into a selecting means 4. Thus, a headlight 1 can be automatically switched to the high beam state. Therefore, in overtaking, the headlight 1 can be always kept in the high beam state. Therefore, the road state in front of a preceding vehicle can be speedily recognized by the irradiation of light on a remote place, and the safety in the case when the car overtakes the preceding car can be improved.
Patent JP-H02277555-A (JP)
Title: Cation exchange resin and production thereof
Inventor: HANAYAMA KYOKO
IPC: B01J39/20
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a cation exchange resin having arbitrary amts. of highly acidic groups and slightly acidic groups by bringing styrenesulfonate, maleic anhydride and an arom. polyvinyl monomer into a reaction in a water-contg. solvent in the presence of a radical initiator and an interphase transfer catalyst. CONSTITUTION:Styrenesulfonate represented by formula IV (where Y is an alkali metal or ammonium), maleic anhydride and an arom. polyvinyl monomer are brought into a reaction in a water-contg. solvent in the presence of a radical initiator and an interphase transfer catalyst to obtain a cation exchange resin having arbitrary amts. of highly acidic groups and slightly acidic groups. This cation exchange resin consists of repeating units represented by formulae I-III [where X is H or an alkali metal, the formula III is a p-body, 0.1<=k/(k+l)<=0.9 and 0.1<=m/(k+l+m) <=0.3] and has 10% water content.
Patent JP-S62253132-A (JP)
Title: Exposure correcting device
Inventor: INOUE AKIRA
IPC: G03B7/099
Filed: 1986-04-25
Abstract: PURPOSE:To determine an area where the quantity of exposure is suppressed and the quantity of that and to compress the difference between a maximum and a minimum brightness signal optically when the difference is large by comparing brightness information on a subject from a photodetecting means divided into plural areas with the effective exposure area of a film by a control means. CONSTITUTION:Brightness information which is divided by three into a center area and its outer peripheral areas is inputted from the photodetecting element 8 to the arithmetic circuit 12 of an exposure correcting device. Further, information on the effective exposure area of the film is read automatically by a film information input circuit 14 or sets in a manual input circuit 15 and inputted to the arithmetic circuit 12. This arithmetic circuit 12 compares the brightness signals of the respective areas of the subject with the effective exposure area of the film and applies signals corresponding to the comparison results to an electrochromic EC control circuit 16. The circuit 16 determines an area of the EC element 10 where the quantity of exposure of the EC element is suppressed and the quantity of that to correct the difference between the maximum and minimum brightness signals.
Patent JP-H04326621-A (JP)
Title: Logic level conversion circuit
Inventor: AZUMA KUNIHIKO
IPC: H03K19/0175
Filed: 1991-04-26
Abstract: PURPOSE:To decrease fluctuation of a current consumption caused due to charging/discharging a parasitic capacitance and to reduce distortion in an output waveform caused by a current charging/discharging a parasitic capacitance connected to each connecting point on the circuit by employing a circuit comparing a potential fluctuation at other connecting point than a connecting point on the circuit receiving a MOS logic level input is given with a voltage amplitude of the MOS logic level and decreasing the fluctuation. CONSTITUTION:A voltage-current conversion circuit consists of 1st and 2nd differential amplifier circuits 9, 10 and 11, 12 comprising two sets of complementary differential amplifier circuits whose outputs are connected and complementary 1st and 2nd common gate amplifier circuits 13, 14 receiving the other set of outputs of the differential amplifier respectively and whose outputs are coupled and input terminals of the 1st and 2nd differential amplifier circuits are connected in common as an input terminal 2. The coupled output of the 1st and 2nd differential amplifiers and the coupled output of the 1st and 2nd common gate amplifiers are connected respectively to the differential input and differential output sets are formed.
Patent JP-H05298804-A (JP)
Title: Loading structure for recorder
Inventor: ARAI KENICHIRO
IPC: G11B17/043
Filed: 1992-04-16
Abstract: PURPOSE:To surely mount and dismount a recording medium on and from a spindle motor by connecting a lever on both sides of a cartridge holder and driving the holder on both sides. CONSTITUTION:Connection driving levers 41 and 43 are axially fitted as the 1st levers to pins 5a provided on both sides of a main frame 5, while connection driven levers 42 and 44 are axially fitted as the 2nd levers to pins 5a on both sides of the frame 5. These levers 41, 43 and then 42 and 44 are engaged with a hole 10b and a hole 10c provided on the holder 10 respectively. In this constitution, when a motor 49 is rotated, driving cams 45 and 46 are rotated in a prescribed direction to drive the connection driving levers 41 and 43 and the connection driven levers 42 and 44 in a prescribed direction, so that the holder 10 is moved, and then a magnetic disk is mounted on the spindle motor 6.
Patent JP-S59221695-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C3/28
Filed: 1983-05-31
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-S59221086-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATOU MISAO
IPC: H04N5/91
Filed: 1983-05-30
Abstract: PURPOSE:To attain the multi-purpose application of plural input video signals by making even the time axes of these video signals and recording and reproducing them to/from different tracks after converting them into different record signal formats. CONSTITUTION:The video signal of a main channel and that of a secondary channel are supplied to a time axis correcting circuit 3, and the vertical and horizontal synchronizing timings are made even between both video signals. The output of the circuit 3 is sent to switch circuits 6 and 7 via the 1st and 2nd video signal recording circuits 4 and 5. Then the video signals of main and secondary channels undergo the format conversion and are recorded 8 and 9 to different tracks. In a reproduction mode, the signals sent to the 1st and 2nd video reproduction circuits 10 and 14 via switches 6 and 7 switched to the reproduction side from heads 8 and 9 respectively are reproduced via the 1st and 2nd RF converters 11 and 15.
Patent JP-S63262735-A (JP)
Title: Managing system for index file having secondary index
Inventor: UCHIDA HIROFUMI
IPC: G06F12/00
Filed: 1987-04-20
Abstract: PURPOSE:To improve processing efficiency by managing a secondary index by allowing a main key and a record address of data to correspond each other at every sub-key, retrieving a secondary index by its sub-key with respect to a retrieval processing request based on the sub-key, and obtaining an address. CONSTITUTION:An index file 8 contains a secondary index file 8 and a main file 11, and to a secondary index 10 of the file 9, a main key corresponding to a sub-key, and a record address of data are given in advance, and on the file 11, a main index 12 and a data part 13 are provided. When a user designates the sub-key and requests a reference processing of the data to a file managing part 14, a secondary index retrieving part 15 refers to the index 10 and converts a designated sub-key to a record address. Also, by using it, a data retrieving part 16 executes an access to the data part 13, and when its main key and a main key from the index 10 coincide with each other, it is decided to be proper.
Patent JP-H10271917-A (JP)
Title: Apparatus for winding and rewinding sheet
Inventor: IIIZUMI NOBUTAKA
IPC: A01G9/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for winding and rewinding a sheet, excellent in operativeness, simple in structure and improved in economic efficiency, capable of moving a rotating and driving device in communication with the movement of a shaft, not causing biting phenomena between a housing and a guide strut. SOLUTION: This apparatus for winding and rewinding is equipped with a shaft 2 for winding and rewinding a shaft 1 which is arranged movably in the vertical direction and in the horizontal direction while being rotated along the side, the end face, the roof face of a greenhouse stretching the sheet 1 or along the curtain face in the greenhouse, with a rotating and driving device 13 of the shaft 2, attached to the end part of the shaft 2 and a guide strut 4 for guiding the rotating and the driving device 13 in the vertical or horizontal direction. In this case, the rotating and driving device 13 is constituted of a housing 14, a revolving and driving shaft 15 which is installed in the housing 14 and is connected to the shaft 2, a driving wheel 16 which is fixed to the revolving and driving shaft 15 and is movably in the vertical or horizontal direction brought into contact with the strut 4 and a guide member which is installed in the housing 14 and is movably in the vertical or horizontal direction with the driving wheel 16 at the opposite side.