baber/WOPTO huggingface dataset:
Patent JP-H10148837-A (JP)
Title: Liquid crystal display element
Inventor: KAWAKAMI YOSHIHIRO
IPC: G02F1/1339
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify production stages, to obviate the occurrence of flaws on a substrate surface and to make an inter-substrate spacing uniform by joining the outer peripheral parts of the substrates on the side outer than a curable sealing material by fusion joining, etc., thereby temporally stopping the substrates before curing the sealing material. SOLUTION: Gap spacer materials 2 are sprayed by a wet process spraying method on the surface subjected to an orientation treatment of the one substrate 1 of the substrates 1 and 6 which are the resin substrates subjected to the orientation treatments. On the other hand, the sealing material 4 of a one-component type epoxy system is formed on the surface subjected to the orientation treatment of the other substrate 6 by screen printing. The substrate 1 sprayed with the gap spacer materials 2 is superposed on the other substrate and the outer peripheral parts of the sealing material 4 are heated by thermal press bonding terminals while the sealing material is held pressurized to weld and join the substrates 1 and 6. The sealing material 4 is thereafter adhered and cured and the fusion joined parts 5 are cut off.  The liquid crystal cell (empty cell) formed in such a manner is set into a reduced pressure chamber, following which the inside of the chamber is evacuated. Nematic liquid crystals are injected from the liquid crystal injection port of the empty cell.
Patent JP-2000308746-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To display interesting images by providing a stop timing instruction means, which transmits data relating to stop timings of multiple patterns forming hit/blank images to variably display the hit/blank images and to display a still pattern indicated by a stop timing. SOLUTION: When a ball is put into a specified prize port (or passed through a specified passage port), a main control board 30 determines whether or not to give an advantage to a player, and selects a variable display pattern to be displayed on the screen and transmits data relating to the variable display pattern. The main control board 30 also transmits data relating to multiple patterns forming hit/blank images and data relating to stop timings of multiple patterns forming hit/blank images. A special pattern display device 32 variably displays hit/blank images according to an indicated variable display pattern, and displays a still image according to indicated stop timing.
Patent JP-H02171880-A (JP)
Title: Picture signal processor
Inventor: FUJITA MIKIO
IPC: G06K7/10
Filed: 1988-12-24
Abstract: PURPOSE:To attain decoding even when a bar code label is attached in an arbitrary position by detecting the inclination direction of a bar code, reading the picture data of unidirectional scanning, which are stored to a memory, in the inclination direction and decoding the picture data. CONSTITUTION:An input picture signal is converted 2 to a binary signal and stored to a binary data memory 3. On the other hand, in a run length pattern matching circuit 4, pattern matching is executed with the basic pattern of the bar code concerning the run length of the picture data in a main scanning direction and a matching number is counted by a histogram detecting circuit 8. Then, the histogram of matching data is obtained for the unit of each sub scanning. In a bar inclination detecting circuit 6, the bar and inclination are obtained from the spot, in which there are the large number of the histograms, and in a bar code both edge bar detecting circuit 7, the position of the bar in the both edges of the bar code is calculated from the position and inclination of the arbitrary bar. Then, an address is generated by an address arithmetic circuit 8 from the straight line connecting two bars and the read data are decoded 9. After that, matching is executed by a prescribed time in a decoding code matching circuit 10.
Patent JP-H07183257-A (JP)
Title: Formation of fine copper wiring by dry etching and etching device
Inventor: OSHITA YOSHIO
IPC: H01L21/3065
Filed: 1993-12-22
Abstract: PURPOSE:To perform anisotropic microworking of copper at a temperature lower than the conventional example by accelerating the desorption of resulting products of etching formed on the surface of the copper while dry etching is performed on the copper by using a chlorine-based gas as an etching gas. CONSTITUTION:At the time of performing dry etching on copper by using a chlorine-based gas, the surface of the copper is irradiated with light having a wavelength of >=700nm at which copper chloride formed on the surface of the copper as a result of the etching is absorbed from an Xe arc lamp 15 so as to accelerate the desorption of the copper chloride. The irradiation of the surface of the substrate 12 with the light is intermittently performed by using a chopper or flickering the lamp. As a result, highly anisotropic microworking of copper can be performed without making wiring to be corroded, because the copper chloride can be effectively desorbed and the temperature rise of the substrate 12 can be suppressed.
Patent JP-H07180432-A (JP)
Title: Power window device
Inventor: ITO TAKESHI
IPC: H02P3/00
Filed: 1993-12-22
Abstract: PURPOSE:To prevent any malfunction from occurring by installing a driving direction storage circuit in a motor control unit, making it store a direction of rotation before stoppage, and in the case where the rotational direction in restarting differs from that in the stop, prohibiting the transmitting of a reverse command signal for a limited time. CONSTITUTION:A switching device 2 equipped with an up switch, a down switch, an auto switch or the like is operated, making a window motor 10 into operation, and a car windowpane is made to go up and down for opening or closing. In the case where this windowpane is stopped halfway in time of opening or closing, a driving direction before stoppage is stored in a prohibitor 7 equipped with a driving direction storage circuit 6. Next, in the case where it varies from the driving direction before the stoppage stored at the time of restarting the windowpane, a reverse command signal is made so as not to be generated for the preset time by the prohibitor or while a signal out of a pulse signal generator 3 goes beyond the preset value. Likewise in the case where the windowpane is reversed, control is carried out via a slight mast time. With this constitution, any misoperation is preventable.
Patent JP-2001140394-A (JP)
Title: Stepped steel floor
Inventor: MATSUZAKI JUICHI
IPC: E04H3/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a stepped steel floor at reduced cost capable of preventing vibrations and noises caused by walking and jumping. SOLUTION: A vibration controlling and sound insulating body 2 fixed to the back 1A of the stepped steel floor 1 comprises round steel members 21 welded to the back 1A, angle steel members 22 welded to the back 1A to surround the round steel members 21, mortar 23 packed into a space 22A formed by the angle steel members 22, and a steel lid 24 for closing the mortar 23.
Patent JP-2000148568-A (JP)
Title: Operation input processor and its method
Inventor: NISHIMURA KAZUYUKI
IPC: G06F12/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To further improve the reliability in an operation input processor as compared with a conventional one and to further simplify its constitution and maintenance work. SOLUTION: At the start of operation, the address numbers of a control program data storing means 12 and address number informa-tion of these addres numbers are allocated to respective areas of an address number management means 13, and at the time of writing data, address number information corresponding to a specified address number which is stored in the means 13 is substituted by an address number of a rewritten data storing means 12 and data are written in the area corresponding to the substituted address number in the rewritten data storing means 12. Consequently a software resource stored in the control program data storing means 12 can be utilized only by specifying its address number and a part of data stored in the control program data storing means can be substituted by new data without destructing software resources stored in the means 12.
Patent JP-H08178637-A (JP)
Title: Device and method for image processing
Inventor: TAKAHASHI MASANOBU
IPC: G01B11/245
Filed: 1994-12-27
Abstract: PURPOSE: To perform information processing at high speed as to distance measurements, detection of movement, and speed measurements, etc., through parallax detection by employing optical neuro chips in constituting a correlation computing device that calculates the correlation matrix of information about the contour of an object. CONSTITUTION: A correlation computing device 2 computes correlations and the sum of correlations on the basis of information about the contour of an object, derived from contour detecting devices 1a, 1b, and a computer 3 then calculates the amount of strongly correlated deviation and the distance to the object, etc., based on the results computed. Artificial retina elements are used as the contour detecting devices 1a, 1b and can detect a contour for one scanning line simultaneously and in parallel. The correlation computing device 2 comprises optical neuro chips having an output circuit for processing outputs from the artificial retina elements, and the output circuit of the optical neuro chips adds together the outputs of the array of artificial retina elements in the diagonal direction of the array and outputs the result.  Data for calculating correlation matrix are input to the power supply circuit of the light emitting elements of the optical neuro chips, so that matrix calculations can be performed at high speed.
Patent JP-H08181571-A (JP)
Title: Active inductor
Inventor: HAYASHI HITOSHI
IPC: H03H11/48
Filed: 1994-12-27
Abstract: PURPOSE: To use an inductor like an active inductor with a small loss even in a frequency band higher than the half of a cut off frequency of a transistor(TR) by forming the inductor with an inductance component only equivalently to obtain an optional inductance even at a microwave band. CONSTITUTION: A drain electrode D of a gate grounded FET(field-effect transistor) 11 and a gate electrode G of a source grounded FET 12 are connected in cascade and a drain grounded FET 13, and unidirectional feedback is applied from the drain electrode D of the FET 12 to the source electrode S of the FET 11 by connecting a drain FET 13 between the FETs 11, 12. The drain electrode D and the source electrode S of the FET 12 are used for terminals 1, 2 of the inductor. Furthermore, a caption C is a capacitor for DC voltage blocking. Thus, the frequency characteristic where no inductance is reduced with no loss is obtained. Thus, the active inductor acts in an excellent way at a frequency over fT/2, where fT is a cut-off frequency of the FET.
Patent JP-H10172241-A (JP)
Title: Multi-data recording system
Inventor: MANOU KIYOSHI
IPC: G11B20/12
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To process data of a plurality of channels with the simplified structure and realize high speed process by providing a least a sheet of rewritable multilayer optical disc and then recording the data of a plurality of channels for each channel. SOLUTION: When the data, for example, of three channels ch1, ch2, ch3 is to be recorded, an optical disc 40 having three recording layers may be used corresponding to such assumption and three optical pickups 41, 42, 43 are provided corresponding to the number of channels in the side of the multilayer type optical disc apparatus. Each pickup 41, 42, 43 records on realtime basis the data of channels ch1, ch2, ch3 to the corresponding recording layer of optical disc 40. Such structure does not require the buffer region and therefore structure can be more simplified. When the multilayer optical disc is used as the optical disc 40, data of more channels can be recorded and reproduced at a high speed.
Patent JP-H10154438-A (JP)
Title: Pull switch
Inventor: HAZUMI SHINICHI
IPC: H01H17/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pull switch of which a plurality of fixed contact pieces can be fixed in a casing at once, which can be assembled easily and within a short time without requiring 9 much time, and for which electric wire connection to the fixed contact pieces can be carried out easily within a short time. SOLUTION: This pull switch is constituted of a plurality of fixed contact pieces 9-12, in which electric wire pinching parts 51 are formed and a casing 8 in which insertion recessed parts 20, 22, 17, 19 for inserting the fixed contact pieces 9-12 into are formed and in which insertion holes 34, 35 for an electric wire inserted into the insertion recessed parts from the outer face are also formed. The fixed contact pieces 9-12 are inserted into the insertion recessed parts 20, 22, 17, 19, and a tripping preventing cover 13 is put on the upper faces of the fixed contact pieces 9-12 in the casing 8.
Patent JP-H10154183-A (JP)
Title: Management system in interactive online system
Inventor: SHIMIZU TAKUJI
IPC: G06Q50/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To manage the reservation state of the taking lectures reservations, etc., that are inputted by each user of a terminal side, and each service resource such as lecture contents, a lecture available time, etc., which are offered to the user in an interactive online system. SOLUTION: A registration management system that is mounted on a server 10 includes an academic affair management system that registers information, for instance, on lecture subjects, a lecture schedule and lecturers. A reservation management system, for example, offers registered contents of the academic affair management system to a participant online when the participant requests a lecture reservation and also includes a taking lectures reservation system that manages information on a lecture subject which is selected by the participant, a lecture schedule and lecturers.
Patent JP-H03186281-A (JP)
Title: Golf club head and its manufacture
Inventor: SATO TAKASHI
IPC: A63B53/04
Filed: 1989-12-18
Abstract: PURPOSE:To improve the uniform productivity and to obviate the layer peeling, etc., by weaving in advance one piece of three-dimensional textile having high strength and high elastic modulus in accordance with a shape of a club head and forming it integrally, in a golf club. CONSTITUTION:A non-metallic golf club head 1 is formed integrally by placing a core body 4 on a sole plate 3, and covering it with a three-dimensional textile obtained by impregnating a fiber textile having high strength and high elastic modulus with a resin except the outside surface of the sole plate In such a way, the work of finishing, etc., can be omitted, and also, layer peeling decreases, an object being stable as a product and having high accuracy is obtained, and the shock resistance can be improved.
Patent JP-H01168138-A (JP)
Title: Mail management system
Inventor: MIZUGUCHI TAMOTSU
Filed: 1987-12-23
Abstract: PURPOSE:To efficiently reserve a mail in a file even when the size of an envelope/content header is different at every mail by storing an envelope/content header at every mail into a secondary storage device as an independent file similar to the mail main body. CONSTITUTION:All mails existing in the system are stored respectively in the secondary storage device 13 while being divided into an envelope/content header ENV 17 and a main text MAL 18 respectively, and managed via a hierarchical directory 14 by a file management section 12. The hierarchical directory 14 gives the correspondence of the message transfer part MTA being the system structure unit, an interface section UA, a mail number and main ENV, MAL file. Thus, the mail management file MNG is constituted as a fixed data length and efficient memory resource is attained.
Patent JP-2001139089-A (JP)
Title: Storage tray for semiconductor package
Inventor: KAWADA TSUTOMU
IPC: B65D85/86
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage tray which can receive a semiconductor package in a ball grid array structure without damaging a package constituting the semiconductor package and conductive balls. SOLUTION: The storage tray 20 receives a semiconductor package 10 in a ball grid array structure with a plurality of conductive balls 12 arranged on a lower surface of a flat package 11. It includes a recess 22 provided on an upper surface of a tray body 21 which is formed to be flat for internally mounting the conductive balls 12 of the semiconductor package 10 and a plurality of clamps 24 provided in the vicinity of the recess 22 on the upper surface of the tray body 21, which are brought into elastic contact with a side face of the package 11 of the contained semiconductor package 10. Since the package 10 is contained by holding force of the clamps 24 on four sides of the package 11, the semiconductor package can be stably kept without damaging the package or solder balls.
Patent JP-H08174113-A (JP)
Title: Sampling inspection device of internal face painting inside can
Inventor: TAGAO MASAMI
IPC: G01N27/20
Filed: 1994-12-27
Abstract: PURPOSE: To rapidly investigate the cause in the time of generating troubles by surely having the discrimination of a painting device for the internal face of a can body to have been executed with painting. CONSTITUTION: This device is installed in the production line of a can body 32 where plural numbers of can bodies 32 carried with a carrying means 31 are branched to plural painting devices, at every painting device, the internal face painting is executed and a discriminating element is stamped with a laser maker at the same time, after then they are again gathered to the carrying means 31 and carried. The device is provided with a sampling means 40 to selectively sample the can body 32 from the carrying means 31 on the way of carrying, a discriminating means 41 to read the discriminating element of the sampled can body 32, and an inspecting means 42 to inspect the internal face painted state of the sampled can body 32. Then, the result of inspection with the inspecting means 42 is collected by corresponding to the number of machine of the painting device.
Patent JP-H07183259-A (JP)
Title: Automatic single wafer polishing device
Inventor: MURAKADO MAKI
IPC: B24B37/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide an automatic single wafer polishing device which can reduce the fluctuation in in-plane polishing amount of wafers. CONSTITUTION:In an automatic single wafer polishing device equipped with a turntable 1, to the surface of which a piece of abrasive cloth is stuck, and a chuck head 3 which holds a wafer 7 and rotates the wafer 7 while pressing the wafer 7 against the turntable 1, an insert disk 4 composed of a material having a small coefficient of friction is rotatably put on the lower surface of the head 3 with a holding ring 5 in between. In addition, the wafer 7 is rotated at a rotating speed which is different from that of the head 3 while the wafer 7 is held by the head 3 with the disk 4 in between.
Patent JP-H02170526-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO HARUO
IPC: H01L21/28
Filed: 1988-12-23
Abstract: PURPOSE:To enable a contact hole in satisfactory shape to be made by a method wherein the surface of a diffused region below the contact hole is etched away by anisotropic etching process. CONSTITUTION:A thermal oxide film 10 is removed by anisotropic etching process using, e.g. a reactive ion etching device. At this time, the contact hole is kept in the same gentle slope as that after the heat treatment in the preceding process. Furthermore, only the surface of a diffused region 2 in the contact hole part is satisfactorily etched away to remove the thermal oxide film 10. Through these procedures, the shape of contact hole of an LSI in three layer structure can be improved.
Patent JP-H04193209-A (JP)
Title: Container furniture
Inventor: KATAYAMA SATOSHI
IPC: A47B61/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent dust stains on contained clothes by arranging a plurality of containing boxes opened at the front at which a folding door is attached to be freely opened and shut, and by fitting front container units to be a freely opened door in front of appropriate containing boxes. CONSTITUTION:A plurality of containing boxes 1 opened at the front face are arranges in order and a folding door 2 is attached at the front face thereof to be freely opened. And at the front of the appropriate containing boxes 1, a front containing unit 3 having a U-shape in the flat section for a door is fitted by hinges 5 to be freely opened. A hanger pipe 8 is equipped in this unit 3. Clothes which are not used always are contained in the depth of the unit 3 of the containing boxes 1 to close the door with the unit 3.
Patent JP-H09174461-A (JP)
Title: Control method for operating characteristics of fluid drive shock machine with shock piston, and shock machine for carrying out this method
Inventor: PROKOP HEINZ-JUERGEN DR
IPC: E21B1/26
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To destroy a material without changing a fluid cross flow quantity by setting the delay time changeable by the operating pressure released by a shock piston, first applying a return stroke to the shock piston during the delay time, then applying a residual return stroke. SOLUTION: A position adjusting face AV2 connects a delay element 18 to a switching control pipe 13 via a pilot control pipe 20. The delay element 18 forms a flow regulator having an objective value adjustable depending on pressure. A shock piston 3 connects a control pipe 9 to a return pipe 10 via a peripheral groove 3c. A control spider 5a in an operation stroke is moved to the left by the action of a slider face AS1 applied with operating pressure (a). When the slider 5a reaches the return stroke position by this leftward motion, a piston face A1 is immediately connected to the return pipe 10 via the switching control pipe 13, a control valve 5, and a pipe 12 (b). The shock piston 3 starts a return stroke by the pressing force of a piston face A2 .
Patent JP-2001104936-A (JP)
Title: Clean waterway system using void of water area
Inventor: AKAI KAZUAKI
IPC: C02F1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To clean water by a known water area cleaning system, to generate a flow in a still clean water area, and to move clean water. SOLUTION: In a clean waterway system using the void of a water area (enclosed by a cleaning bank having a lot of voids), clean water which has passed through the cleaning bank every time of the change of a water level flows through a waterway installed along the cleaning bank constituting 'the void of a water area' water is cleaned by using natural energy by 'the void of a water area' and the water is made to flow so that a new waterside environment is created to promote the movement of water and to strengthen effects for agitating a still clean water area.
Patent JP-H11161826-A (JP)
Title: Automatic change paying-out device
Inventor: KANEKO TOSHIHIRO
IPC: G07D1/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic change paying-out device provided with a separation roller capable of reducing the load for a driving system such as a motor. SOLUTION: Surface of a separation roller 21 for separating coins to be carried while being stacked on a carrying belt one by one to a coin paying-out port is provided with steps 24 formed like recessed parts in each money sort on positions shifted in a rotational direction in each money sort. Thereby coins carried while being stacked on the carrying belt to the coin paying-out port are separated one by one by pushing back a coin put on the uppermost part of the stacked coins to the upstream of a coin carrying direction by a coin pushing-back part 24a formed in each step 24 of the roller 21. But as the pushing-back timing of each coin is different in each money sort, the load of a driving system such as the motor can be distributed and reduced.