baber/WOPTO huggingface dataset:
Patent JP-H10161305-A (JP)
Title: Positive type resist composition
Inventor: OZAWA KAKUEI
IPC: G03F7/022
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resist compsn. excellent in sensitivity, the rate of a residual film, resolution, pattern shape, margin for exposure and margin for a focus by incorporating quinonediazidosulfonic ester of a specified polyhydroxy compd. as a sensitizer. SOLUTION: This resist compsn. contains alkali-soluble phenolic resin and quinonediazidosulfonic ester of a polyhydroxy compd. represented by formula I as a sensitizer. In the formula I, each of X<1> -X<10> is H, halogen, etc., or a group represented by formula II, at least one of X<1> -X<10> is hydroxyl and at least another is a group represented by the formula II, at least one of X<6> -X<1> is hydroxyl and at least another is a group represented by the formula II. In the formula II, each of X<11> -X<15> is H, halogen, etc., and each of R<1> and R<2> is H or 1-3C optionally branched alkyl.
Patent JP-2000158693-A (JP)
Title: Image recorder
Inventor: INOUE HIDEAKI
IPC: B41J2/36
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To form a high quality image without increasing the length of the heating element of a recording head in the sheet carrying direction. SOLUTION: A gradation up counter 1 counts up by the number of gradation during print line period. A bit reverse order converting section 4 converts the bits of a counter value K outputted from the gradation up counter 1 in reverse order and outputs a converted counter value KK to a comparator 3. A gradation data string supply section 2 outputs a data D corresponding to the number of print pixels continuously. The comparator 3 output 1 if D>=KK otherwise outputs 0. Output signal from the comparator 3 is controlled such that a voltage is applied to the heating element of a recording head if it is 1 and the voltage is not applied if it is 0.
Patent JP-H05255020-A (JP)
Title: Biocidal polymer, polymer dispersion, its production and its use
IPC: C08F220/04
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a biocidal polymer useful for protecting woods by radical-(co)polymerizing a free-radical polymerizable ethylenic unsaturated acid BCM salt. CONSTITUTION: This (co)polymer comprises a free-radically (co)polymerized, biocidal (co)polymer based on an ethylenic unsaturated monomer, and contains a monomer comprising a BCM salt (benzimidazolyl carbamic acid methyl ester) of the formula (A<-> is an anionic ethylenic unsaturated carboxylic acid, sulfonic acid or phosphoric acid group) by polymerizing the monomer in the biocidal large molecule through the ethylenic double bond of the group A. The content of the units of the monomer comprising the BCM salt of the formula is 0.001-5wt.%, preferably 0.02-1wt.%, with respect to the copolymer. The copolymer is used as antifungal and algicidal paints for protecting woods from their blue discoloration and as finishing agents, clear paints, synthetic resin rendering agents, paints for exposed concretes, etc.
Patent JP-H05155993-A (JP)
Title: Resin for artificial marble
Inventor: UCHIDA HIROSHI
IPC: C08K3/22
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the subject resin which is useful for producing a highly transparent artificial marble by selecting such a specific oligomer as exhibits a given refractive index upon curing. CONSTITUTION:Selected is an oligomer having an allyl ester group at its terminal and comprising repeating units of formula I (wherein A is an organic residue derived from a 6-20C dibasic organic acid; and B is a divalent organic residue derived from a 2-30C diol) and formula II (wherein (x) is 2-10; and (z) is an organic residue derived from a polyol having OH groups numbering in (X+1)) in proportions of 90-100wt.% and 10-0wt.%, respectively. In the oligomer, 10-100mol% of the component A comprises an organic residue derived from naphthalenedicarboxylic acid, and 20-100mol% of the component B compresses and organic residue derived from an alkylene oxide adduct of bisphenol A. Upon curing, the oligomer has a refractive index of 1.57-1.59 to give the objective resin.
Patent JP-H03197908-A (JP)
Title: Optical signal transmission/reception module
Inventor: MURAKAMI TETSUYA
IPC: G02B6/42
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate the need for removing a protective plate for protecting an optical element and to contrive the reduction of electric power consumption and the improvement in the electrical and optical life of the optical element by integrating the above-mentioned protective plate with a body part by means of a hinge. CONSTITUTION:The body part 1 has a light emitting element in the aperture and contains the protective plate 3 connected by the hinge 4 to the inner side of the inlet in the aperture. The protective plate 3 consists of a metal having a good electrical conductivity. The protective plate falls to the inner side of the aperture when an optical fiber 9 is inserted into the aperture at the time of the connection of the optical fiber. The protective plate 3 and an electrode 6-1 for connecting a power source side Vcc and an electrode 6-2 for connecting a light emitting element side Vcc are then brought into contact with each other. The electrode 6-1 for connecting the power source side Vcc comes into contact with a lead 5-2 for connecting the power source side Vcc via the protective plate 3. The need for removing the protective plate at the time of use is eliminated in this way. The electric power consumption is thus reduced and the life of the optical element is prolonged.
Patent JP-H03197909-A (JP)
Title: Laser diode module
Inventor: TAKAHASHI HIDEO
IPC: H04B10/25
Filed: 1989-12-26
Abstract: PURPOSE:To electrically correct the fluctuation in Pf by a change in ambient temp., i.e. tracking error to a min. by constituting a PD for correcting the tracking error and a circuit for correction within a module. CONSTITUTION:Reflected light 11 at the end of an optical fiber is detected by a photodiode 5 of a tracking error correcting circuit 6 and is fed back to a driving circuit of an LD. The PD 5 is previously set in the position where a photodetecting current is largest at the time when the incident power of the optical fiber is optimum, by which the change in the position of the reflected light 11 is detected together with a change in the incident power of the optical fiber when there is the ambient temp. change. The change rate of this time is negative-fed back to the driving system of the LD by the circuit 6 for correcting the tracking error, by which the Pf (Fiber output power) is maintained constant. The tracking error is corrected to the min. in this way.
Patent JP-H09173585-A (JP)
Title: Game house simulation system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a game house simulation system which produces dynamic models for a game house and environments and can verify performance of the game house, such as working conditions of the game machines. SOLUTION: A game house simulation system is provided with a parameter setting means 200 comprising a game house setting section 210 and an environment setting section 250, a simulation condition setting means 400 which produces simulation conditions using the module parameters set by the parameter setting means 200, a simulation object setting section 500 which sets a game house or its environments as the simulation object, a simulation implementation means 600 which implements prediction processing, and a displaying/outputting means 800 which outputs the predicted results.  The game house setting section 210 is provided with a machine type/cashing rate parameter setting section responsible for cashing rate at each game machine type in the game house, and the simulation implementation means 600 is provided with a machine type/ cashing rate simulation section which predicts business conditions of the game house in accordance with changed cashing rate at each game machine type in the game house.
Patent JP-2000164612-A (JP)
Title: Resin-sealing device
Inventor: OTSUBO YASUSHI
IPC: H01L21/56
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealing device which realizes the device layout which can easily increase extension units, having a variety of function and facilitates the change of device form in accordance with changes in the kinds of moldings. SOLUTION: A supplying part A for supplying the molding 1 to be molded, an accommodating part B for accommodating the molding 2 and a supplying and accommodating area P, having a degating part C separating the molding 2 from unwanted resin, are arranged collectively in one direction side to a molding area Q having a resin sealing part D, adjoining each other. Extension units having a variety of functions can be installed in an extension area R formed in the periphery of the molding area Q.
Patent JP-2000160154-A (JP)
Title: Electroluminescent fluorescent substance of alkali iodide dope zinc sulfide
Inventor: NATHANIEL E BRESSE
IPC: H05B33/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an EL fluorescent substance emitting a brighter blue light. SOLUTION: This fluorescent substance contains an alkali iodide dopant such as lithium iodide or potassium iodide and has CIE coordinates of x=173-187 and y=392-<424. A fluorescent substance free from the alkali iodide dopant has CIE coordinates of x≈180-184 and y≈424-426. The electroluminescent fluorescent substance is produced by adding an alkali iodide in a second baking process.
Patent JP-2000160728-A (JP)
Title: Structure for mounting sound field panel
Inventor: TANAKA YOSHIHIKO
IPC: G10K15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting sound field panels such that the acoustic characteristic of a sound field space can easily be varied, etc. SOLUTION: When sound field panels 1 having a sound absorbing function and a sound reflecting function are arranged on an interior wall surface to construct a sound field space set at its proper acoustic characteristic, engagingly attached means to be provided separately on panel side engagingly attached parts 3a and on wall side engagingly attached parts 3b and freely separably engaged and attached with each other are installed, the panel side engagingly attached parts 3a being placed in plural positions at predetermined intervals to reinforcement members 10 installed on the backs of the sound field panels 1. The wall surface side engagingly attached parts 3b are arranged on the indoor wall surface while in an arrangement matching the arrangement of the panel side engagingly attached parts 3a.  The ways of attaching and removing the sound field panels 1 to and from the indoor wall surface 2 and the way of arranging them can be selectively recombined to freely vary the settings of the acoustic characteristic and the interior.
Patent JP-H11170360-A (JP)
Title: Laterally drawing machine for film
Inventor: SANO TAKAYOSHI
IPC: B29C55/20
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a laterally drawing machine for films which prevents the generation of vibration and noise by improving load resistance at collision with bearings, improves durability, and is capable of high speed travelling and high load traveling by moving a tenter clip smoothly. SOLUTION: A joint part 39 is formed in a steel plate 37 laminate 38 which constitutes a widening part, an integrated structure is formed in which a recessed part 41 for guide and a coupling protruded part 45 are installed integrally on the outside steel plate 37 of an upstream side laminate 40 and a downstream side laminate 42, respectively, bearings for preventing lateral vibration are arranged in accordance with a lap part between the recessed part 41 of the joint part 39 and the protruded part 45 for engagement of the laminate 42.
Patent JP-H04207891-A (JP)
Title: Digital video device
Inventor: ENDO NAOKI
IPC: H04N17/06
Filed: 1990-11-30
Abstract: PURPOSE:To evaluate the operating state for maintenance and adjustment without preparing many measuring instruments on the outside of the device by providing some circuits, such as memory means for storing a video signal for evaluation within the device. CONSTITUTION:A 2nd memory means (memory 8) which previously stores the digitalized video signal for evaluation for at least one frame, buffers 2, 9 and a comparator circuit 11 are provided. The buffers 2, 9 have a switch function and are used as input selecting means for selecting the video signal for evaluation read out of the memory 8 as the input of a memory 3 in place of the input video signal from an A/D converter 1. The video signal for evaluation outputted from the memory 8 is encoded in the same manner as with ordinary video signals and is then decoded via a medium, such as recording medium or transmission medium. Then, the generating state of an error in the medium is exactly recognized if, for example, a video signal for checking errors is used as the video signal for evaluation and the video signal for evaluation decoded with the encoded medium and the original video signal for evaluation are compared in the comparator circuit 11.
Patent JP-2001156812-A (JP)
Title: Method and device for communication
Inventor: TAKAKU YOSHIYUKI
IPC: H04L12/40
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To process stream data on the data reception side without dropout when transmitting stream data through a network in an IEEE 1394 system or the like. SOLUTION: When stream data obtained in an output device 1 from a prescribed data source 1a is outputted to a prescribed network and is received by an input device 3, a command indicating transmission of stream data is sent from the output device 1, which preliminarily has registration about the input device 3, to the registered input device 3, and output processing of stream data from the data source 1a is started when a prescribed state like acknowledgment to the command is detected after sending of this command.
Patent JP-H05149815-A (JP)
Title: Absolute pressure type pressure sensor
Inventor: FUJIWARA TAKESHI
IPC: G01L9/04
Filed: 1991-11-29
Abstract: PURPOSE:To use housings of a gage pressure type pressure sensor and an absolute pressure type pressure sensor in common. CONSTITUTION:A pedestal 14 provided with a diaphragm 10 and a vacuum chamber 11 on the surface and with a horizontal pressure introduction groove 12 extending in the direction of a sensor chip 4, at the bottom, is held in a cavity S formed by a pressure-introduction-side housing 1 and a pressure-sealing- side housing 2, and a chip bonding layer 3 is formed on the lower side of the pedestal. This pedestal 14 is held in the cavity S formed by a pressure- introduction-side housing 1b and a pressure-sealing-side housing 2b having an air open hole 7b closed, which are adopted for a gage pressure type pressure sensor. Thereby the housings 1b and 2b of the gage pressure type pressure sensor and the housings 1 and 2 of an absolute pressure type pressure sensor are made usable in common.
Patent JP-2000162156-A (JP)
Title: Method for detecting defect of bottle drum part
Inventor: MIYATA YASUYO
IPC: G06T1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To detect a defect of blister of defects of a bottle drum part. SOLUTION: This method comprises the step 1 of taking the image of the drum part of a bottle 2 by a CCD camera 4 with the light transmitted by a light shielding plate 10 having a plurality of oblique clearances and processing the resulting stripe pattern image to provide a binary image consisting of a bright and dark stripe pattern; the step 2 of scanning the image of the step 1 in the vertical direction of the bottle and extracting change points changed from bright to dark or dark to bright to provide an image consisting of the change points; the step 3 of tracing the change point contact with any one of the four edges of the window from one edge of the four edges to the other edge, and providing an image consisting of only the traced change points;  the step 4 of scanning the image of the step 2 and the image of the step 3, and providing an image obtained by erasing the traced change points of the step 3 from the image of the step 2; and the step 5 of scanning the image of the step 4 and judging the presence of a defect when the number of the change points exceeds a set number within a set range.
Patent JP-H04208955-A (JP)
Title: Image forming device
Inventor: TOKIEDA KENICHI
IPC: G03G21/06
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of surface fogging, a rise in printing cost caused by the increase of toner consumption and contamination in a machine body by providing a pointed electrode opposingly to a photosensitive body between a cleaning device and an electrostatic charger, and destaticizing the positive charge on the photosensitive body. CONSTITUTION:A toner image which is developed by a developing device 4 on the photosensitive body 1 is transferred to a paper 11 by a transfer charger 5. Meanwhile, toner remaining on the photosensitive body 1 is removed by a cleaning device 9, and the positive charge on the photosensitive body which is directly corona discharged without through the paper 11 passes the device 9 and advances to a pre-exposure device 10. The photosensitive body 1 having a negative polarity is destaticized by the device 10 at a negative charged spot, but it advances to the pointed electrode 21 in a state where it is not destaticized because it does not have sensitivity for the positive charged spot. Then, corona ion is generated by the surface potential of the photosensitive body 1 and voltage impressed on the electrode 21, and the positive charge on the photosensitive body is rapidly destaticized. Thus, the electrostatic charger 2 fully electrostatically charges the photosensitive body 1 to be negative.
Patent JP-H08175215-A (JP)
Title: Pilot valve operation device
Inventor: YOSHIDA TATSUE
IPC: G05G5/04
Filed: 1994-12-22
Abstract: PURPOSE: To eliminate the fear of the second actuator being driven inadvertently, causing an accident resulting in injury or death, when stopping the operation of a rear pilot valve between a pair of front and rear pilot valves of pedal operation for controlling the directional control valve of a double-acting first actuator, so as to control the second actuator driven by unidirectionally supplied oil pressure. CONSTITUTION: A stopper pin 24 capable of lock and break in the horizontal position of a control beam 5 is slid and guided, on the topside of the head of an arm 23 projecting forward from the mounting seat board 8 of a pedal 7, by the guide tube at the side of the pedal fixed and supported on the floor board 14 of the cabin in arrangement orthogonal to the rotation face of the pedal. It is further safe by fixing and supporting the guide tube for this stopper pin and the guide tube for a lock pin 21 capable of lock and break with the pin hole 22 provided at the pedal mounting seat board 8 in the horizontal position of the control beam, on the floor board of the cabin, on one side or both sides of the pedal.
Patent JP-H09179164-A (JP)
Title: Focal-plane shutter for camera
Inventor: SEKIZAWA KOJI
IPC: G03B9/36
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter for a camera constituted to prevent the sticking of foreign matter to the attracting surface of an electromagnet and the attracted surfaces of iron pieces before their incorporation with the camera. SOLUTION: A preceding blade driving member 2, a following blade driving member 3, a setting lever 8 are rotatably attached to the shafts 1d, 1e and 1f of a shutter base plate 1 respectively. A hollow 8c is formed downward in the setting lever 8 and a shaft 1g is formed on the shutter base plate 1. The setting lever 8 is turned clockwise to set the respective driving members 2 and 3 in a charged state by push-moving parts 8a and 8b. But, actuation over the charging completion position is possible and before the incorporation in the camera, the hollow 8c and the shaft 1g are fitted at the overactuation position, so that the iron pieces 4 and 5 of the respective driving members 2 and 3 can be in contact with the iron cores 17 and 18 of the electromagnet.
Patent JP-H0788984-A (JP)
Title: End rim part-forming method of laminate
Inventor: HAYASHI HIDEKI
IPC: B32B3/02
Filed: 1993-11-29
Abstract: PURPOSE:To manufacture a laminate, provided with the configuration of a curved surface at the end rim part, easily and efficiently. CONSTITUTION:A cavity 16 is formed between the surface of a base material 3 and the rear side of a surface layer member 1 by superposing and bonding the thin surface member 1 on a stage formed at the end of the base material, 3 and an elastic plug body 4 is fitted elastically into the opening 16a of the cavity 16 to blockade the opening 16a while the other opening 16b of the cavity 16 is retained at the upper side to pour and fill synthetic resin 35 from the upper side under a condition that the opening 16b is retained at the upper side and the synthetic resin 35 is cured by retaining the condition that the opening 16b is retained at the upper side. According to this method, the synthetic resin 35 is inflated and cured properly while providing the surface layer member 1 with a proper tension whereby the beautiful configuration of curved surface is formed on the end rim part of a laminate.
Patent JP-H03200347-A (JP)
Title: Measurement of non-volatile memory device
Inventor: TAKAMIZO HISAAKI
IPC: H01L21/66
Filed: 1989-12-27
Abstract: PURPOSE:To shorten the time of second time data holding inspection by providing a fuse comprising polysilicon between an ordinary bonding pad and a testing pad and melting a fuse of a chip judged to be defective after first time wiring inspection. CONSTITUTION:Writing inspection is performed for a non-volatile memory device. For a defective chip a polysilicon fuse 4 provided between a testing pad 3 and an ordinary pad 2 has been melted away. Conduction of the fuse 4 is confirmed upon the next data holding inspection, and for a melted fuse chip no data holding inspection is performed. Since an electrical check-mark is left behind by melting the fuse 4 of the defective chip upon the first writing inspection, the inspection can be completed only inspecting good chips for the inspection of conduction of the fuse 4 upon second time data holding inspection. Hereby, the time of the second time data holding inspection can be shortened.
Patent JP-H06167992-A (JP)
Title: Speech pattern preparing device and standard pattern registering device using the same
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1992-11-27
Abstract: PURPOSE:To greatly reduce generation of erroneous recognition when speech recognition is performed by registering the standard pattern of an optional word. CONSTITUTION:A standard pattern generation part 6 is equipped with a registration part 11 which registers a part regarding a speech of a feature conversion result outputted from a speech section detection part 4 as it is formed in a dictionary 5 as the form of a standard pattern, a division part 12 which reads plural standard patterns, registered in the dictionary 5 as they are, to, for example, on a working area and divides the respective standard patterns into respective parts, and a pattern generation part 13 which composes new standard patterns of the speech by combining and joining plural divided parts when the plural feature patterns are divided into the respective parts and registers all or some of the new standard patterns in the dictionary 5 along with the standard patterns registered in the dictionary 5 as they are by the registration part 11.