baber/WOPTO huggingface dataset:
Patent JP-S63291499-A (JP)
Title: Card ejector
Inventor: SHIMIZU MAKOTO
IPC: H05K7/14
Filed: 1987-05-25
Abstract: PURPOSE:To easily identify a card ejector even in a dark place by providing light emitting means on a circuit substrate material of the ejector used for a wiring substrate. CONSTITUTION:The both upper ends of a printed wiring board 3 are respectively inserted to grooves 11 in such a manner that the grips 15 of a card ejector 1 are directed toward its inside from one another, its shaft is hit to a bearing hole 13 for the ejector to be rotatably supported. So-called noctilucent paint 10 is used as phosphor substance, and the thick upper plate of the ejector 1 is uniformly coated with the paint 10. The paint 10 coating the ejector 1 absorbs an external light incident from a vent hole 43 and optical energy of an LED 5 and irradiates a light when it is disposed in a housing 7 of an electronic device. That is, even when the interior becomes dark in the housing 7 because it is observed from the hole 43 to confirm the operation, the position of the ejector 1 can be easily confirmed by the light radiated from the paint 10.
Patent JP-S63291443-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUROFUSHI EMIKO
IPC: H01L23/28
Filed: 1987-05-25
Abstract: PURPOSE:To improve a corrosion-resistant reliability by forming chelate compound films on the surfaces of components with chelating agent. CONSTITUTION:After a semiconductor element is connected to a lead frame with lead wires by wire bonding, the surfaces of the lead frame, lead wires and Al wiring are treated with chelating agent to form chelate compound films on the surfaces. As the organic chelating agent which forms chelate compound with both Al and Cu, oxine, cupferron, 1-(2-tenoil)-3,3,3-trifluoroacetone, benzyl acetone, 2,3-dihydroxynaphthalene, 2-hydroxy-3-carboxynaphthalene or 5-phenylazotropolone can be employed. With this constitution, the corrosion- resistant properties of the lead frame, lead wires and Al wiring and adhesiveness between the lead frame and resin can be improved.
Patent JP-H04350241-A (JP)
Title: Roofing tile
Inventor: YAMAOKA SHUJI
IPC: E04D1/12
Filed: 1991-05-29
Abstract: PURPOSE:To prevent a laminated body of many roofing tiles from being tilted or collapsed and prevent the roofing tile surface from being stained or damaged. CONSTITUTION:When multiple roofing tiles are to be vertically stacked, projections 3 supporting the upper roofing tile in contact with the surface of the lower roofing tile are protruded on the back face of a roofing tile main body 2 so that the roofing tile main bodies are kept at a constant interval and the end edge of the roofing tile main body 2 is aligned on a vertical line against the mount face. At least the tip section surface of the projection 3 is covered by a foam resin film, or at least the tip section of the projection 3 is impregnated with a colorant with nearly the same color as the paint on the roofing tile surface, and the surface is covered by a protective film made of at least one material selected among thermosetting resin, photosetting resin and an inorganic reaction hardening material.
Patent JP-S5553727-A (JP)
Title: Keyboard encorder
Inventor: SAI FUMIAKI
IPC: G06F3/02
Filed: 1978-10-13
Abstract: PURPOSE: To enhance the operation assuredness and the operation tolerance (prevention of chattering) at the slow keying time by applying the low-cost key input unit using the analog output type Hall IC or the like.  
     CONSTITUTION: Matrix circuit 1 is formed by row lines X 0 WX 3  plus column lines Y 0 WY 3 , and 16 units of key input units K 00 WK 33  are connected at the intersections between these rows and columns. And these input units consist of the contractless switches using analog output type Hall IC 50. Unit K is generally consists of magnet 52 adhered to key 51, Hall device 53 opposing to magnet 52, differential amplifier 54 to amplify the output of device 53, output transistor 55 connected in the open emitter form, and others. When key 51 is at the prescrived position shown in the figures, the magnetic field of magnet 52 is applied in the direction of arrow (a) to device 53. And the effective magnetic field becomes zero at a certain position as key 51 is pressed. With further press of key 51, the magnetic field of megnet 52 affects in the direction of arrow (b) and becomes maximum with the key pressed down to the lower limit position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06336768-A (JP)
Title: Joining structure for building unit
Inventor: SATO TOSHIYUKI
IPC: E04B1/348
Filed: 1993-05-27
Abstract: PURPOSE:To execute joining work easily within a restricted work condition, and to reduce the amount of work load in site to irreducible minimum of a necessity. CONSTITUTION:A metal fixture 25 in L-shape section formed of two side plates 25a, 25b intersecting each other at a right angle with a nut 26 provided to the side plate 25a on one side is fitted and joined, with the outside of the side plate 25b on the other side, to the internal surface 22a on one side of side floor joists 22a, 22B facing each other of a pair of floor panels 21A, 21B provided adjacently on the same plane, and the outside of the side plate 25a equipped with the nut 26 is positioned in flush with the underside 22b of the side floor joist 22A. Then, a connecting plate 28 is fitted to the underside 22b of the side floor joists 22A, 22B and the outside of the side plate 25a of the metal fixture 25, and the connecting plate 28 is joined by nailing to the underside of the side floor joist 22B and also joined to the nut 26 of the metal fixture 25 with a bolt 30.
Patent JP-H05327719-A (JP)
Title: Routing system
Inventor: ITAGAKI KANJI
IPC: H04L12/28
Filed: 1992-05-19
Abstract: PURPOSE:To provide a bridge of the communication frames having different routing logics through the same relaying device by providing a bridge protocol entity (BCE), a bridge protocol data unit(BPDU) discriminating means, etc. CONSTITUTION:A BPDU discriminating means 5 discriminates whether the communication frame received by a MAC bridge 10 is identical with a BPDU or not. When the BPDU has a routing request, the routing processing proceeds to a selector 6. Thus an ID is identified and stored and the routing processing is carried out by a BCE 20. Then the information which are not disused are relayed in a TB or SR system in response to the ID and with reference to the BPE tables 30a-30c. In such a constitution, the communication frames of different routing logics can be bridged through the same relaying device.
Patent JP-H0425057-A (JP)
Title: Lead frame for semiconductor device
Inventor: HARA AKITOSHI
IPC: H01L23/50
Filed: 1990-05-16
Abstract: PURPOSE:To prevent trouble during the semiconductor production process and soldering to the substrate by anticipating the contraction of outer lead pitch during resin sealing, compensating for this in the lead frame, and creating a standard compensation value per unit. CONSTITUTION:The lead pitch of a lead frame's outer lead 9 for a semiconductor device is B1, B2, B3, B4 after compensation and even in semiconductor devices with different size square resin sealing sections, this figure stays constant. If the lead pitch for the outer lead of a semiconductor device lead frame for a semiconductor device with a resin sealing section which is 28mmX28mm is 0.6516mm and the lead pitch A1, A2, A3,...A39 for an outer lead 9 is 0.65mm after the completion of resin sealing, then if the lead pitch for an outer lead with a 40mmX40mm resin sealing section is 0.65mm, the lead pitch A1, A2, A3,..., A57 for an outer lead 9 after the completion of resin sealing is 0.65mm. As a result, it is possible to perform soldering without misalignments of outer leads.
Patent JP-S5916459-A (JP)
Title: Roll sheet holder
Inventor: YOSHIMURA SHIGERU
IPC: B65H19/10
Filed: 1982-07-20
Abstract: PURPOSE:To prevent useless carrying of a roll sheet, by providing a resist roll which gives resist timing of a sheet to a roll sheet holder. CONSTITUTION:The roll sheet holder 1 contains a roll sheet 2 and carries the roll sheet 2 to a recording section with resist timing. The roll sheet holder possible for attaching and deteaching has resist rolls 41, 42 which gives the resist timing to the sheet 2. The sheet 2 is clipped with the resist rolls 41, 42 by a roll 3 which changes the direction of carrying via a guide, and carried automatically. Further, the device comprises a platen roll 5, a thermal head 6, sensors 100, 101, cutters 7, 8 and paper ejecting rolls 9, 10. Thus, the tip of the sheet is set to a prescribed position of the holder, allowing to avoid the useless carrying of the sheet.
Patent JP-H08320530-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/035
Filed: 1995-05-25
Abstract: PURPOSE: To provide a silver halide photographic sensitive material without the sensitivity being varied, having a stabilized photographic performance and with the gloss of developed picture minimized. CONSTITUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on a substrate. A silver halide grain to be incorporated into at least one silver halide emulsion layer has been ultrafiltered, and the silver halide photographic sensitive material contains at least one kind of hydrophobic high molecular compd. forming a composite polymer with an inorg. grain in the silver halide photographic sensitive material constituting layer.
Patent JP-H11331517-A (JP)
Title: Image reader
Inventor: KASHIWABARA YUTAKA
IPC: H04N1/107
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily control a parallelepiped image having defective rectangularity by fixing at least one of both ends of a lens holding board set in the horizontal scanning direction to the main body of an image reader via a spacer and then changing the intervenient state of the spacer in response to the requested accuracy. SOLUTION: A spacer 11 is provided between a support stage 6 placed at one of both sides of a lens holding board 8 in the horizontal scanning direction and the board 8 with a spacer 12 provided between a support stage 7 placed at the other side of the board 8 in the horizontal scanning direction and the board 8 respectively. The thickness (t) of each spacer is decided by the least control value (h). If a space secured between both stages 6 and 7 is set at L, h=t/L is defined. For instance, the production standard value is 1/200 mm with L=300 mm. If it's desired to set the least control volume at 1/4 production standard value, t=0.375 mm is defined. Thereby, the prescribed assembly accuracy is secured when a state where the spacers 11 and 12 having thickness of 0.375 mm are held between the stages 6 and 7 and the board 8 respectively is defined as an initial state.
Patent JP-H05294717-A (JP)
Title: Ceramic composite material and its production
Inventor: OBATA KOJI
IPC: C04B35/10
Filed: 1992-04-21
Abstract: PURPOSE:To provide a composite material having a thermal impact resistance and remarkably improved in fracture property in use. CONSTITUTION:This ceramic composite material consists of 3-40vol.% ZrB2 particles having a double particle distribution dispersed into crystalline particle Al2O3 matrix having 0.2-10mum average particle diameter, and also it has a composition consisting of 3-30vol.% ZrB2 having <=1.0mum average diameter, 3-30vol.% ZrB2 having <=5.0mum average diameter and the balance of Al2O3. As for the production of the ceramic composite material, raw materials are mixed as the composition, the obtained mixture is molded and the molding is sintered at >=1400 deg.C.
Patent JP-S615841-A (JP)
Inventor: TAKAHASHI HIDEMASA
IPC: A61D1/08
Filed: 1984-06-20
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-S61286418-A (JP)
Title: Constructing method for retaining wall for corner section
Inventor: MASAKI HIROAKI
IPC: E02D29/02
Filed: 1985-06-11
Abstract: PURPOSE:To improve a resisting force for sliding and a supporting force for ground, by driving a penetration member into foundation ground through an opening section after a retaining wall for a corner section is set on the foundation ground, and by integrally forming the retaining wall for a corner and the penetration member. CONSTITUTION:A retaining wall A for a corner section with an opening section 1a formed on a bottom board 1 is set on foundation ground B. Then, the opening section 1a may be formed at a plurality of positions vertically on the bottom board 1, but a penetration member 2 is driven into the opening section in a long slot shape so that the head of the member 2 may be on the level same as that of the upper surface of the bottom board 1. The penetration member 2 works effectively as it is penetrated deeper, and so the depth is determined by adjusting earth pressure between the retaining wall A for a corner section and the retaining wall for a straight line section. As the result, by adjusting the form and dimension of the opening section and the depth of penetration, the safety degree for sliding and supporting ground can be optically enhanced.
Patent JP-H0423296-A (JP)
Title: Integrated circuit and its way of using
Inventor: ADACHI KAORU
IPC: H01L27/04
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the number of pins in an integrated circuit by providing plural selector means which supply a signal inputted to an input terminal to either two signal processing circuits. CONSTITUTION:The FF 24 of the integrated circuit 20 is initial-reset by a reset signal from a CPU 30 via the input terminal 15. Therefore, the Q output of the FF 24 is set at an L level, and terminal A sides of selectors 21, 22, and 23 are selected. In a first mode, serial data outputted from the CPU 30 is inputted to the data input terminal of a serial-parallel conversion circuit 25, and a serial clock pulse to the clock input terminal of the conversion circuit 25, respectively. Data of low-order seven bits out of data of eight bits outputted from the conversion circuit 25 is supplied to a frequency division circuit 26. In a second mode, a wait signal, a start signal, and a stop signal are outputted from the CPU 30, and the signals are inputted to a readout circuit 27 via the input terminals 11, 12 and 13, and selectors 21, 22, and 23.
Patent JP-H0673106-A (JP)
Title: Resin particle its production and use
Inventor: TORIBUCHI HIRONOBU
IPC: A61K8/00
Filed: 1993-05-28
Abstract: PURPOSE:To suppress the formation of by-produced fine particles caused by the concurrent emulsion polymerization in the suspension polymerization of a (meth)acrylic monomer and to obtain (meth)acrylate polymer particles having uniform particle size. CONSTITUTION:The objective resin particles can be produced by the suspension polymerization of (A) a polymerizable monomer composed mainly of a (meth) acrylic monomer in an aqueous system in the presence of (B) a compound essentially insoluble in water and scarcely soluble in the polymerizable monomer A. The compound B preferably contains at least one, especially two or more structural units selected from SH, S-S, COOH, NO2 and OH.
Patent JP-H06337216-A (JP)
Title: Navigation device
Inventor: SAKAMOTO MASAHIRO
IPC: G01C21/00
Filed: 1993-05-28
Abstract: PURPOSE:To enhance the effectiveness of route guidance by a method wherein a map is read on a screen to set a scheduled passing point and, when there is no set scheduled passing point on a road, the set scheduled passing point is forcibly transferred to a nearby road. CONSTITUTION:A CPU 12 selects a route setting mode by a display 16 and the movement of a cursor due to a keyboard 14 and further indicates a scheduled passing point setting and limiting mode. Next, a necessary map is called to a screen and the cursor is matched with the first scheduled passing point. When a setting key is pushed, the node close to the position of the cursor is operated and the cursor is forcibly transferred to the calculated node. Thereafter, with respect to the setting of the scheduled passing point to the node, the node is stored in a memory 15 as the scheduled passing point through the confirmation step of the will of a setting person. By this constitution, route guidance can be made effective along the original purpose.
Patent JP-H09312550-A (JP)
Title: Receiver device and communication system
Inventor: INOUE TETSUYA
IPC: H04N5/44
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a station selecting operation by saving the handling time of a viewer for manually inputting multiple station selecting parameters to be required at the time of selecting viewing channels as much as possible in the receiver device of a communication system where a digital video signal based on the MPEG standard is exchanged. SOLUTION: In the receiver device 3, the group of the multiple station selecting parameters to be required for selecting the station is pre-set in a storage memory 10 in the device concerning the channels with a possibility to be viewed and the contents of presetting are set or changed by a control signal such as EMM, etc., from the transmitting device of a remote place. Moreover, the contents of presetting are set or changed in a system for uploading information from an IC card to be a pair with the receiving device 3(23).
Patent JP-S6118549-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T13/14
Filed: 1985-06-13
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-S5916888-A (JP)
Title: 1-sulfo-2-azetidinone derivative and its preparation
Inventor: NUMATA MITSUO
IPC: A61P31/04
Filed: 1982-07-20
Abstract: NEW MATERIAL:A compound of formula I (R<1> is amino; R<2> is primary or seccondary amide forming 5 or 6-membered ring which may contains N, S or O atoms. EXAMPLE:Sodium (3S,4S)-cis-3-[2-aminothiazol-4-yl)-(Z)-2-methoxymino]acetamide- 4-succinimide-2-acetidinone-1-sulfonate. USE:Antibacterial, beta-lactamase inhibitor. PREPARATION:For example, the reaction of a compound of formula II (R<1>'' is amino- protecting group; R is ester residue) with a compound of the formula: R<2>H (such as succinimide) is effected in the presence of a base such as sodium methoxide, then, the product is sulfonated with anhydrous sulfuric acid, followed by reductive deprotection with Pd-C and acetyl chloride and dechloroacetylation to give the objective compound of formula I .
Patent JP-H06338727-A (JP)
Title: Amplifying circuit
Inventor: SUZUKI TAKEFUMI
IPC: H03F1/00
Filed: 1993-05-28
Abstract: PURPOSE:To prevent a signal from being outputted in a first state, in which the signal is not outputted to the outside, with respect to the amplifying circuit used in an audio amplifier or the like. CONSTITUTION:This amplifying circuit is provided with an input amplifying means 11 which amplifies an input signal to output it to first and second amplifying means 12 and 13, a first amplifying means 12 which is operated in the first state to feed back the amplified input signal to the input amplifying means 11, a second amplifying means 13 which is operated in a second state, in which the signal is outputted to the outside, and amplifies the amplified input signal to output it to the outside, and a potential fixing means 14 which fixes the reference potential of the first amplifying means 12.
Patent JP-H10320850-A (JP)
Title: Production method of optical recording medium
Inventor: SAKAMOTO TETSUHIRO
IPC: G11B7/26
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of obstructing the progress of coating liquid by a step section, to uniformly spread the liquid and to improve the uniformity of the film thickness by supplying the liquid so that it is completely spread over the section formed in the vicinity of the center section of a substrate main surface side, rotating the substrate within the surface direction, rotatively spreading the liquid and covering the main surface side. SOLUTION: A diameter D1 of a substrate 1 is 120 mm, a thickness T1 is 1.2 mm and a diameter D2 of a hole section 2 is 15 mm. At the center section of a main surface 1a, a projecting section 3, in which a diameter D3 is 30 mm and a thickness T2 is 1.5 mm, is provided and a step section 4 having a height of 0.3 mm is formed. Then, ultraviolet curing resin is supplied as the liquid in a ring manner and is spread over the section 4. Then, the substrate 1 is rotated, the liquid is rotatively expanded, a coating is performed and the resin is hardened by ultraviolet rays. Thus, the dispersion in the film thickness in a peripheral direction at a prescribed radius and the dispersion of the film thickness in a radial direction are reduced compared with the case in which the coating liquid is supplied in a ring manner to the substrate 1 having no section 3.
Patent JP-H0422377-A (JP)
Title: Die game
Inventor: HIRASAWA KUNIHIKO
IPC: A63F3/00
Filed: 1990-05-17
Abstract: PURPOSE:To provide a deep and thrilling game in spite of a simple board game by using two sets of clearly distinguishable dice by plural numbers and a game board having a plurality of crosses, and using a simple rule consisting of 7 items. CONSTITUTION:For example, 36 dice, in total, the surfaces of which are classified by two colors by eighteens and a game board 3 having 6-line and 6-column crosses are used. The game is played by two players, and dice are alternately set, whereby the play is carried on. As the first move at the time of starting the play, the former player sets a die with the top face spot as '1' in a free position 1 on the game board. On and after the second move, two players alternately set dice on empty crosses 2 in the knight jumping positions from the partner's die set just before. The top face spot number of the die to be set is autonomously determined by the positional relation of the dice set on the game board. At the time of point when the setting becomes impossible, the game is ended, and the player having the higher total of top face spot numbers of the dice set on the board is a winner. The top face spot of the finally set die is added as a minus point.
Patent JP-H09281551-A (JP)
Title: Polarizing filter rotating tool
Inventor: KUZE JUNICHIRO
IPC: G03B11/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To rotate a filter while a lens hood is attached by rotating it by fitting a plate part for rotating a filter whose both ends are recessed to the tip of the main shaft of a T-shaped rotation part and engaging the recessed parts with the recessed parts formed on the rotation frame of the filter. SOLUTION: Such a mechanism that the filter is rotated is manufactured by fitting the plate part for rotating a filter 3 to the tip part of the main shaft part 2 of the T-shaped rotation part 1 and forming the recessed parts 4 on both end parts thereof. Simultaneously, the recessed parts 7 are formed on the rotation frame of the filter. Then, the filter is rotated by engaging the recessed parts 4 formed on the tip of the shaft 2 with the recessed parts 7 of the filter frame and rotating the rotation part 1 from the outside of the lens hood 5. Thus, when the polarizing filter is rotated, it can be rotated and a fitting effect can be confirmed on all such occasions without detaching the lens hood.
Patent JP-S61284619-A (JP)
Title: Electronic scale
Inventor: MURATA HAJIME
IPC: G01G23/37
Filed: 1985-06-12
Abstract: PURPOSE:To prevent a display from being misread and misunderstood by providing used display fields and unused display fields by display modes and identifying the plural display modes. CONSTITUTION:A load cell detects the weight of a body to be weighed on a weighing pan and an amplifier amplifies its detection signal. Then, the output signal of the amplifier is inputted to an A/D converter, which converts the analog detection signal into a digital value, so that the value is inputted to an arithmetic control part consisting of a microcomputer, etc. Then, a display part receives the output of the control part and displays the weight, quantity, and unit weight of weighed bodies and also the mode of a scale such as a sampling mode, a counting mode, and a remaining quantity mode. Consequently, an operator can identify plural display modes. Therefore, when display contents of plural display fields of the scale are switched and used, an used and an unused part of the display fields are combined together to identify the display modes accurately.