baber/WOPTO huggingface dataset:
Patent JP-H04139521-A (JP)
Title: Input device
Inventor: HIUGA SHOJI
IPC: G06F3/041
Filed: 1990-10-01
Abstract: PURPOSE:To prevent the transcription of the electrode of one of two substrates to the other substrate or to prevent the crack of electrodes of both substrates by forming a buffer film onto the electrode of at least one of both substrates. CONSTITUTION:An upper substrate 1 is provided together with a lower substrate 2, an electrode 3 formed on the substrate 1, an electrode 4 formed on the substrate 2, a spacer 5 that secures a gap between both substrates 1 and 2, and a buffer film 6 formed on the electrode 4 of the substrate 2. That is, the film 6 is provided on the electrode 4 to reduce the impact caused by a direct contact secured between both electrodes 3 and 4. As a result, no friction is produced between both substrates 1 and 2 and the smooth sliding properties can be assured between both substrates. Thus the transcription of the electrode of one of both substrates to the electrode of the other substrate is prevented. In addition, no crack is produced to the electrodes since no direct contact is produced between both electrodes.
Patent JP-H01132222-A (JP)
Title: Data compression system
Inventor: JIEFU JIEI KATOO
IPC: H03M7/42
Filed: 1988-10-19
Abstract: PURPOSE:To improve the performance of a compressing method in a long file where the frequency distribution of a symbol combination changes by resetting a dictionary when, especially, the performance becomes a selected threshold or below in response to feedback from a performance monitoring function while compressing the file. CONSTITUTION:A system is equipped with a data compressor 11, a timer 13, an up/down counter 15 and a comparator 17. The timer 13 and the up/down counter 15 constitutes a function monitor and its output is compared with the threshold by the comparator 17. The data compressor 11 has a dictionary 21 equipped with a fixed part 23 and a programmable part 25. When the compressing performance becomes the threshold or below specified beforehand, the dictionary 21 is cleared, that is, reset by an output 133 of the comparator 17. Moreover, when a latched value X of the counter 15 is negative, that is to say, a data stream is not compressed but enlarged, a reset is generated by an output 135 of the counter 15 through a line 27 regardless of a dictionary development.
Patent JP-H05198239-A (JP)
Title: Thin-bimetal parallax heat trigger
Inventor: GUNAN SERUJIYU
IPC: H01H71/16
Filed: 1991-10-11
Abstract: PURPOSE: To easily and precisely separate two insulator fine piece members at the time of adjusting bimetal fine pieces by reinforcing these two fine piece members with two rows of flat metal armatures respectively united with the bimetal pieces. CONSTITUTION: Two fine piece members 3, 4 are reinforced by two rows of flat metal armatures 6, 7, 8 respectively united with bimetal fine pieces 2a, 2b, 2c. These two rows of armatures are constituted of first flat branches 6a, 7a, 8a and second flat branches 6b, 7b, 8b. The branches 6a, 7a, 8a are buried in flat in respective fine piece members 3, 4 in the same number of the fine pieces 2a, 2b, 2c, extended in the whole length, and electrically insulated from one another. On the other hand, the branches 6b, 7b, 8b are extended from the branches 6a, 7a, 8a and projected vertically to the relevant bimetal fine pieces from the respective members 3, 4. Consequently, at the time of adjusting the bimetal fine pieces, two insulator fine piece members can be precisely and easily separated from on another by cutting.
Patent JP-S62124399-A (JP)
Title: Manufacture of metal hydride receiving vessel
Inventor: TAGASHIRA MINORU
IPC: F17C11/00
Filed: 1985-11-25
Abstract: PURPOSE:To easily heat-treat an alloy ingot for metal hydride and assemble a receiving vessel, by binding a metal plate having a cutout portion in which the alloy ingot is inserted with a vessel forming member such as a heat exchanging plate by diffusion welding. CONSTITUTION:A metal plate 26 is formed with cutout portions 25 in which alloy ingots 27 for metal hydride formed by using a mold having the same shape as of the cutout portions 25 are inserted. Metal plates 22 formed with heat medium passages 21, end plates 20 and 28 and partition plate 24 are stacked on the metal plate 26, and are bound at each binding surface with each other by diffusion welding. Thus, the plates 20, 22, 24, 26, and 28 are fixed to each other by welding, and simultaneously the alloy ingots 27 for metal hydride are heat-treated. Accordingly, it is possible to reduce steps requiring heating and easily assemble a receiving vessel.
Patent JP-H10112292-A (JP)
Title: Electrodeless fluorescent lamp
Inventor: MIYATA KENJI
IPC: H01J65/04
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of a lamp and prolong the life by arranging a heat insulating material with low heat conductivity, between the lighting circuit of a discharge container cylindrical part and an electrolytic capacitor in an Edison base and preventing a rise in heat of the electrolytic capacitor. SOLUTION: A lighting circuit 6 is installed from the lower side of the cylindrical part 2 of a discharge container 1 to an Edison base 9, high frequencies are generated, and an exciting coil 4 wound on ferrite 5 is excited. The storing part of the lighting circuit 6 is covered with a metal container, so as to prevent high-frequency electromagnetic field from leaking to the outside of a lamp. Further, an electrolytic capacitor 7 to be the part of the lighting circuit 6 is provided in the Edsion base 9. Between the capacitor 7 and the lighting circuit 6, a heat-insulating material 8 such as glass wool with low heat conductivity is arranged, and heat is prevented from being conducted to the electric field capacitor 7. Heat at the center part of the lighting circuit can be released with a material with superior heat conductivity, such as an aluminum plate to the outside of a case.  Thus, degradation of the lamp due to a rise in heat of the electrolytic capacitor is suppressed, and its life time can be prolonged.
Patent JP-S62129488-A (JP)
Inventor: KURUTO ARUTEN
IPC: E06B3/48
Filed: 1986-11-07
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-H05134662-A (JP)
Title: Automatic musical performing device
Inventor: HOTTA HARUMICHI
IPC: G10G1/00
Filed: 1991-10-11
Abstract: PURPOSE:To display the number of stored melodys in a memory and also to smoothly execute a melody selecting operation. CONSTITUTION:When an external memory 1 is set to the automatic musical performance device, one of key depressing indicators 17a is turned on in accordance with a melody program stored in the external memory 1. Also, each melody program is applicated by one-to-one to a keyboard 14a and when one key is depressed, musical performance data relating to the corresponding melody program is read out and an automatic musical performance is executed.
Patent JP-2000098077-A (JP)
Title: Pressure suppression device of reactor containment
Inventor: MIYAGAWA TAKUYA
IPC: G21C9/004
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure suppression device of reactor containment which has good maintainability and suppresses the effect of sloshing phenomenon and peak pressurization in a reactor containment during a loss-of-coolant accident. SOLUTION: This pressure suppression device of a reactor containment is provided by forming a reactor containment 1 containing a reactor pressure vessel 2 with an upper drywell 3 and a lower drywell 4, a suppression pool 6 holding suppression pool water 5 and the upper part of the suppression pool 6 as a wet well 7. The upper drywell 3 and the suppression pool 6 are connected with a vent pipe 9 and the vent pipe 9 and the lower drywell 4 are connected with a return line 14. At the tip end of the return line 14 in the lower drywell 4, a check valve 16 is provided.
Patent JP-S63118309-A (JP)
Title: Optical memory material
Inventor: TANAKA HIROSHI
IPC: G03C1/73
Filed: 1986-11-06
Abstract: PURPOSE:To provide an optical memory material containing a guest molecule exhibiting photo-isomerization by the transfer of proton and composed of a crosslinked polymer obtained by the copolymerization of a polyvalent vinyl monomer and a vinyl monomer containing metal-free phthalocyanine. CONSTITUTION:An optical memory material composed of a crosslinked polymer obtained by the copolymerization of (A) a vinyl monomer of formula (R is H or alkyl; Py is an atomic group bonded with a metal-free phthalocyanine directly or via other group) and (B) a polyvalent vinyl monomer (e.g. glyceryl trimethacrylate, divinylbenzene, etc.) usually in the presence of (C) a polymerization initiator such as benzoyl persulfide, ammonium persulfate, etc. It has excellent hole-retaining performance at elevated temperature. The obtained optical memory material has an expanded temperature range to retain the hole when used as a photo-chemical hole-burning memory.
Patent JP-H0689911-A (JP)
Title: Semiconductor parts feeder
Inventor: TORIGOE SOUZOU
IPC: H01L21/52
Filed: 1992-09-07
Abstract: PURPOSE:To provide a semiconductor parts feeder which can immediately detect the inclination, etc., of an abnormally mounted IC chip when the IC chip is put on a lead frame and, accordingly, can contribute to a productivity improvement. CONSTITUTION:This feeder is provided with movement detecting means 192 and 193 which detect the movement of an attracting section 177 against a base body section 179 carried by means of a carrying means and distance detecting means which detects the vertical distance of the base body section from a prescribed plane in which semiconductor parts are mounted and stops the movement of the carrying means based on the result of comparison between the distance detected by means of the distance detecting means and a planned distance in accordance with detecting signals from the means 192 and 193.
Patent JP-S60156450-A (JP)
Title: Production of artificial conduit
Inventor: BERUNTO BURAUN
IPC: A61F2/06
Filed: 1984-12-13
Abstract: To produce a vessel prosthesis, a hose (12) is wrapped with a reinforcing thread (13) to avoid bending and clogging of the vessel prosthesis. The reinforcing thread (13) is wound substantially tensionless on the soft hose (12) thus prohibiting wavy deformations inside the hose. To exclude prior to the solidification of the adhesive connection a displacement of the reinforcing thread (13) being bonded to the hose, a band-shaped spacer (14) is wound up together with the reinforcing thread (13) and removed subsequently.
Patent JP-H02110291-A (JP)
Title: Method and device for retrieving and storing condensed water
Inventor: HAYASHI TOMOYUKI
IPC: F28B9/08
Filed: 1988-10-20
Abstract: PURPOSE:To continuously keep the concentration of resolved oxygen in condensed water low during the period of stopping a plate and permit the finish of deaerating process in a short period of time upon starting the plant thereafter by a method wherein a vessel for storing the condensed water is provided separatedly from the condensed water reservoir of a condenser while a specified operation is effected after stopping the plant. CONSTITUTION:A condenser 5 maintains a high vacuum condition upon stopping a plant but isolating valves 20, 25 and a stop valve 22 are closed at this time. An atmospheric pressure is applied on the internal pressure of a condensed water tank 18 and, therefore, the internal pressure of the condensed water tank 18 is balanced with the internal pressure of the condenser 5 gradually when the stop valve 22 is fully opened at first. During this period, a gas extracting device 13 is operated continuously. When both of the internal pressure are balanced, the isolating valve 20 is opened under a condition that the isolating valve 25 is being closed as it is and condensed water is introduced into the condensed water tank 18 through a condensed water retrieving pipe 19. According to this operation, the condensed water in a condensed water reservoir 7 is moved into the condensed water tank 18 leaving a part of the condensed water. Next, the stop valve 22 and the isolating valve 20 are closed and the condensed water is kept in this condition until next operation of the plant is started. According to this method, much amount of oxygen will never be mixed-in and, therefore, the concentration of the oxygen in the condensed water may be restrained at the degree of 7pbb.
Patent JP-S60145789-A (JP)
Title: Signal converter
Inventor: JIEEMUZU HETEIGAA
IPC: H03K5/00
Filed: 1984-12-13
Abstract: A color TV receiver is provided with an encoding/decoding system for a trilevel sandcastle pulse train, exhibiting a middle pulse level during recurring kinescope bias control intervals, and comprising excursions between a base level, a low pulse level, and a high pulse level during periods outside said kinescope bias control intervals. The system's decoder includes a trio of voltage comparators for comparing incoming sandcastle pulses with respective reference voltages derived from three different intermediate points on a common voltage divider connected across the terminals of a DC supply. The system's encoder includes keyed means for determining the middle pulse level of the trilevel sandcastle pulse train in accordance with the output of a second voltage divider connected across the same DC supply as the first voltage divider. An output of a third, selectively enabled, voltage divider, connected across the same DC supply as the first and second voltage dividers, is determinative of said low pulse level. The third divider is subject to modification during base level appearances, with the base level determined by the third divider's modified output during the periods of divider modification. During high pulse level appearances, the third voltage divider is disabled to establish the high pulse level at or near the full output potential of the DC supply.
Patent JP-H07169791-A (JP)
Title: Matching of element with substrate
Inventor: MINDAUGASU FUERUNANDO DAUTAATA
IPC: G02B6/36
Filed: 1994-10-05
Abstract: PURPOSE: To directly bond an electric or optical element to each other or to substrate by providing alignment reference marks to a tool and the substrate, and providing an opening which exposes a part of the substrate to the tool, and inserting the element into the opening, and bonding to the substrate. CONSTITUTION: A tool 5 is provided with a plurality of openings 7, and the opening 7 exposed a part of a substrate 1. Each of the tool 5 and the substrate 1 has a reference mark 9, and two elements are aligned to each other by the marks 9. The reference mark 9 is generally a recess of pyramidal form, and a spherical member 11 is disposed therein, and the member 11 is bonded to the tool 5 or the substrate 1. One of the openings 7 of the tool 6 conforms to a pyramidal recess 13 of the substrate 1, and the other one conforms to a plurality of bond pads 15 on the surface of the substrate 1. Two openings 7 house different elements 3, and one of them houses a spherical object acting as a lens, and the other houses a die acting as a plurality of lights, electronic elements or integrated circuits.
Patent JP-H05108933-A (JP)
Title: Commodity housing shelf for automatic vending machine
Inventor: YOKOZEKI YOSHINOBU
IPC: G07F9/00
Filed: 1991-10-14
Abstract: PURPOSE:To prevent a code from being damaged or disconnected by the commodity storage shelf by protecting a wire code aligned by a vendor mechanism by a wire protection cover attached to the side board. CONSTITUTION:The commodity storage shelf of the automatic vending machine is provided with a commodity guiding path housing the piled commodity formed between a pair of opposite side boards standing upright, a commodity carrier device at the lower part of this commodity guiding path and carrying commodity, and a wire code 8 sending a control signal to the device. In this case, the wire code 8 is housed in a wire protection cover 10 and a part with a claw part is rotated around a groove to be engaged with a hole 15. Then, in releasing the engagement, the claw part 14 is deviated from the hole 15 by pushing the surface with the claw part 14 further into the merchandise path, and a wiring code 8 is designed to appear by being inverted around the groove. In short, the safety of the wiring code 8 is improved by attaching the wiring protection cover 10.
Patent JP-H11109401-A (JP)
Title: Optical address type spatial optical modulation element
Inventor: KIMURA KOICHI
IPC: G02F1/135
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To confine light storage carriers into image sizes at desired resolution and to enhance the resolution by forming potential barriers within the photoconductive layer of an optical address type spatial optical modulation element. SOLUTION: A writing light side transparent electrode layer 10, the photoconductive layer 20, a light shielding layer 30, a light reflection layer 40, a light distribution layer 52, an optical modulation layer 50, a light distribution layer 54 and a reading out light side transparent electrode layer 60 are laminated in this order. Intermediate electrodes 80 patterned to a grid form are disposed within the light shielding layer 30 at the boundary parts between the light shielding layer 30 and the photoconductive layer 20. The intermediate electrodes 80 and the writing light side transparent electrode layer 10 are electrically connected. Prescribed voltage Vin is impressed between both transparent electrode layers 10 and 60 by a voltage source 70.  As a result, the electric field (potential barriers) are generated in the direction where the light storage carriers are confined toward the pixel parts A from the barrier parts B within the photoconductive layer 20.
Patent JP-H01107528-A (JP)
Title: Forming method for pattern
Inventor: ENDO MASATAKA
IPC: H01L21/30
Filed: 1987-10-20
Abstract: PURPOSE:To form a pattern having a good shape and to improve the yield of an element by forming a film of a negative type resist on a substrate, then selectively exposing it with a far ultraviolet ray, thereafter exposing the whole surface with an ultraviolet ray, and developing it. CONSTITUTION:A substrate 1 of semiconductor or the like is coated, for example, with 0.1mum of a negative type resist, and a resist layer 2 is obtained by oven prebaking at 80 deg.C for 20min. Then, it is selectively exposed through a mask 4 by an excimer laser light 3 of an energy of 50mJ/cm<2>. The whole surface is exposed with an ultraviolet light 6 from an Hg lamp with the energy of 50mJ/cm<2>, and developed with a developer for 1min to form a pattern 2a, thereby obtaining a line and space pattern having 0.5mum of thickness (87 deg. of inclination) and improved for its contrast. Thus, a fine pattern having a high contrast with the far ultraviolet pay and the excimer laser can be obtained by the negative type resist, thereby improving the yield of a semiconductor element.
Patent JP-H11152304-A (JP)
Title: Catalyst for polymerization of styrene-based monomer and preparation of styrene-based polymer
Inventor: SATO HARUHITO
IPC: C08F4/6592
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for polymerization of a styrene-based monomer, without requiring a large amt. of an aluminoxane, highly active and good in morphology controllability, which also can give a styrene-based polymer with little amt. of residual metals, good in qualities and high in stereoregularity, advantageously and effectively on an industrial scale, and a preparation method of a styrene-based polymer using the catalyst. SOLUTION: The catalyst for polymerization of a styrene-based monomer is formed using (a) a transition metal compd. (pref. a transition metal compd. having one conjugated five-member ring ligand), (b) a clay, a clay mineral or an ion exchange layered compd., (c) an org. aluminum compd., and, as is required, (d) an alkylation agent. The preparation method of the styrene-based polymer is achieved by homopolymerizing or copolymerizing a styrene-based monomer in the presence of this catalyst for polymerization of a styrene-based monomer.
Patent JP-H06118710-A (JP)
Title: Polyester resin for toner
Inventor: KUBO SHINJI
IPC: G03G9/087
Filed: 1992-10-02
Abstract: PURPOSE:To provide a polyester resin for a toner useful for a developing system in which the toner requires toughness. CONSTITUTION:This polyester resin for a toner is crosslinked polyester polymerized from dicarboxylic acid, diol and polycarboxylic acid or polyol. The amt. of the polycarboxylic acid or polyol used is 5-20mol% of the amt. of all the acid components in the case of a terfunctional monomer and 1-15mol% in the case of a quater- or higher functional monomer. The toughness index of the polyester is 250-600mum, the glass transition temp. Tg is 65-85 deg.C and the number average mol.wt. Mn is 3,000-30,000.
Patent JP-H0976221-A (JP)
Title: Form for molding concrete block
Inventor: AOKI MINAO
IPC: E01F5/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a form which makes it possible to alter the curvature and length of a block merely by replacing a spacer or a core in the form for molding a bent side ditch block or the like. SOLUTION: The form for molding a concrete block comprises a rectangular base 1, a side frame so mounted at both the sides of the base as to make it possible to be opened or closed, a spacer 5 of an intermediate protruding state replaceably fixed to the one inner side of the side frame, a spacer 6 of an intermediate recess state replaceably fixed to the other inner side of the side frame, a longitudinally bendable surface plate 9 replaceably fixed to the insides of these spacers 5, 6, a bottom plate 18 having both bent sides replaceably fixed to the upper surface of the base 1, and a header plate 23 so mounted at the header end of the plate 18 as to make it possible to be opened or closed. Screw members 16 for giving longitudinal compression or tensile force to the plate 9 are preferably provided.  The form is assembled in the state that both the ends of an intermediate form are engaged with the openings of the header plate.
Patent JP-H08123867-A (JP)
Title: Method and system for displaying customer image
Inventor: KUMOMURA AKIRA
IPC: G06Q30/02
Filed: 1994-10-28
Abstract: PURPOSE: To easily recognize characteristic attributes peculiar to a customer and transaction conditions, etc. CONSTITUTION: Plural attribute images and transaction images respectively corresponding to the attributes of the customer and the transaction conditions are set beforehand. When the attribute data of the customer and transaction data are inputted, the attribute image 201 corresponding to the inputted attribute data is selected from the plural attribute images, the attribute image 201 is composed with a reference image 51 and displayed on the screen of a display device 3 and also the transaction image 211 corresponding to the inputted transaction data is selected from the plural transaction images and displayed on the screen of the display device 3.
Patent JP-H1177034-A (JP)
Title: Scum removing apparatus
Inventor: OGISO SHINYA
IPC: C02F1/40
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce operation costs without implementing troublesome electric installation work by eliminating the consumption of generally supplied electric power. SOLUTION: A scum removing apparatus which is equipped with a trough 2, leads scum floating on the surface of a sedimentation basin 1 into the trough 2 by opening an overflow weir to remove it from the sedimentation basin 1 is provided with a solar cell power generation system 20 having solar cell arrays 22 and storage batteries for storing electric power generated by the arrays 22. The electric power supplied from the system 20 is used as a power source of the driving part of the overflow weir 3.