baber/WOPTO huggingface dataset:
Patent JP-H07117901-A (JP)
Title: Air engulfment preventing device for web winding section
Inventor: OGAWA TADAO
IPC: D21G9/00
Filed: 1993-10-25
Abstract: PURPOSE:To efficiently suck the air engulfed along with a web when the web is wound. CONSTITUTION:A suction lip 5 is arranged near to a web 2 at a micro-gap in a pocket section 4 formed at the position where the web 2 is wound. The suction lip 5 is made of a resin having small friction resistance. An adjusting valve 7 is provided on an air suction tube 6 communicated with the suction lip 5. A micro-pressure detector 8 for detecting the pressure in the pocket section 4 is provided. A controller 1 sending the opening/closing command to the adjusting valve 7 based on the detected value of the micro-pressure detector 8 us provided, and it keeps the pressure in the pocket section 4 optimum and constant via feedback control.
Patent JP-H07118543-A (JP)
Title: Gas-barrier composition and its use
Inventor: YAMAGUCHI HIDEKI
IPC: C08K5/56
Filed: 1993-10-21
Abstract: PURPOSE:To obtain the title composition which forms a film A showing high gas barrier properties even at a high temperature on a substrate. CONSTITUTION:An organometallic compound having a hydrolyzable organic group or a polymer thereof is mixed with a solvent-soluble polymer. The obtained composition is applied to a substrate to form a coating film of high gas-barrier properties. Examples of the organometallic compounds include compounds having at least two hydrolyzable organic groups such as alkoxyl groups, such as organosilicon compounds represented by raalkoxysilanes. Examples of the solvent-soluble polymers include alcohol-soluble polymers, for example, nitrogenous polymers such as polyurethanes. The mixing ratio of the organometallic compound to the solvent-soluble polymer is such that 1-200 pts.wt. (in terms of hydrolytic oxide) organometallic compound is mixed with 100 pts.wt. polymer.
Patent JP-S62149999-A (JP)
Inventor: KAZU MUTSUO
IPC: D01F6/62
Filed: 1985-12-19
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-H01130343-A (JP)
Title: Optical recording medium
Inventor: CHIBA REIICHI
IPC: G11B7/24
Filed: 1987-11-16
Abstract: PURPOSE:To shorten the time for erasing by laser light by providing a heat inertia layer which attains a crystal state and has the m.p. near the m.p. of an optical recording layer in proximity to the optical recording layer. CONSTITUTION:The heat inertia layer 4 which attains the crystal state and has the m.p. near the m.p. of the optical recording layer 2 is provided in proximity to the optical recording layer 2. Namely, the non-irradiated part of the heat inertia layer 4 melts when said layer is irradiated with the erasing laser beam. Latent heat is absorbed and released in the heat inertia layer 4 according to such melting. The temp. rise and fall of the waste heat layer 4 do not take place during this time and, therefore, the temp. rise and fall of the optical recording layer 2 change more gently. The temp. gradient of the optical recording layer 2 is gentle near the m.p. temp. of the heat inertia layer 4 when the heat inertia layer 4 is provided. The area of the temp. convenient for crystallization is thereby increased even if the beam of the same profile is used. The crystallization of amorphous recording marks is thus facilitated.
Patent JP-H0544250-A (JP)
Title: Bolt jointing construction in short construction term for prefabricated wall construction
Inventor: KURITA AKIHIRO
IPC: E04B1/02
Filed: 1991-08-12
Abstract: PURPOSE:To reduce the number of man-hours on work in site, and obtain the architectural structure of high quality at a low cost in a short construction term by forming respective members finished to be previously set to be external walls or the like in a factory, to be panels, and by carrying the panels into the site with a track, to arrange them unloading them with a wrecker, although much field work was generated on the work of the structure of general wooden construction, prefabricated wall construction, or the like, and several months were needed on the work in site. CONSTITUTION:On the continuous footing 1 of the reinforced concrete of prefabricated wall construction, steel frame foundations 5 are arranged, and on the steel frame foundations 5, anchor bolts 6 to be thrust to a first-floor lower-frame 19 are fixed. Then, external wall panels 30, partition panels, floor panels 12, roof panels 43, and the like with the fitted finish material and bed material of external wall material and the like, for an upper section structure to be converted to panels, are prefabricated in a factory, and respective structural sections are bound to each other effectively on yield strength with the anchor bolts 6 and through bolts 13 from the internal side of the structure.
Patent JP-S63140426-A (JP)
Title: Optical pick-up device
Inventor: TAKAHASHI YOSHITAKA
IPC: G02B27/64
Filed: 1986-12-02
Abstract: PURPOSE:To decrease a misalignment quantity between a peak axis and the optical axis of an objective lens and to cancel a track detecting error by providing turnably a transparent parallel plate in the parallel light flux between a coupling lens and the objective lens. CONSTITUTION:A parallel plate 20 is provided so as to be able to adjust a fine turning quantity with a point 22 to cross with an objective lens optical axis as a center between a coupling lens 4 and an objective lens 10, and by turning, adjusting and inclining the parallel plate 20, the optical axis of the objective lens and a peak axis in the light strength distribution of a semiconductor laser emitting light flux can be made coincident. When a light is made incident on the parallel plate 20 with an incident angle alpha, the incident light and the emitting light are mutually parallel and an interval is misaligned only by DELTA'. For example, when the peak axis direction of the emitting light of the semiconductor laser is misaligned by 3 deg. in a clockwise direction and the objective lens optical axis is inclined to 25.1 deg. in the counter-clockwise direction more than when it is orthogonal to the parallel plate 20, DELTA'=0 is obtained, and the objective lens optical axis and the peak axis can be made coincident.
Patent JP-H09107060-A (JP)
Title: Manufacture of lead frame
Inventor: NOUZUMI ATSUO
IPC: B26F3/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lead frame which enables mass production based mainly on pressing and causes very little deformation of the inner lead. SOLUTION: In a processing of manufacturing a lead frame for a semiconductor device under predetermined conditions, a predetermined shape processing is carried out by pressing in such a manner as to leave a connection piece 15 which connects a semiconductor element to be loaded and distal ends of a plurality of inner leads 11 forming an electric continuity circuit, and half-punch processing for ultimately removing the connection piece 15 is carried out on connection bases 15a, 15b. Then, heat treatment is carried out for heating to a predetermine temperature and thus removing an internal residual stress remaining in the lead frame member. Subsequently, the connection piece 15 is removed by a vibration treatment.
Patent JP-H08146126-A (JP)
Title: Radar device
Inventor: FUKAGAWA TAKASHI
IPC: G01S7/32
Filed: 1994-11-22
Abstract: PURPOSE: To provide a ladar device which does not interfere with an opposite moving body and is not interfered with it by radiating a spectrum-spread carrier from an antenna. CONSTITUTION: A frequency modulating means 2 modulates the frequency of a carrier outputted from a carrier generating means 3 by means of a triangular wave outputted from a triangular wave generating means 1. By a dummy noise signal from a dummy noise generating means 4, the frequency modulated carrier is spectrum-spread by means of a spread-modulating means 5. The spectrum- spread carrier is radiated from a radiation antenna 7 to strike a target, and its reflected wave is received by a receiving antenna 8, homodyne-detected by a mixer 6, simultaneously back-diffused, and a baseband demodulated signal 9 is obtained.
Patent JP-H0998816-A (JP)
Title: Umbrella storing bag
Inventor: SHODA KIYOMATSU
IPC: A45B25/24
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable an umbrella which can be doubly folded to be stored in a doubly folded state and enable the umbrella to be stored in a just closed state, that is, non-folded state. SOLUTION: This bag comprises a bag body 1 which has a length of enabling a two folded type umbrella to be stored in a long non-folded state as it is in the body 1 under the extended condition showing a long bag form provides with gripping parts 3, and which can be reduced in its length so that the umbrella can be stored properly therein in a two folded manner by bending back a lower part upward and fixing the same; and a pocket 2 capable of filling the body 1 therein by the steps of opening a fastener 4 attached to the inside of the body 1 integrally therewith, and inverting the inner surface and the outer surface of the body 1 so that the former becomes the latter, and vice versa, then filling the umbrella therein after making it compact.
Patent JP-S63140468-A (JP)
Title: Control device for head stopping position of disk storage device
Inventor: MIYASHITA TAKASHI
IPC: G11B21/10
Filed: 1986-12-03
Abstract: PURPOSE:To shorten an access time to a disk storage device by correcting a stopping position after the moving operation of a head based on a stopping position designating signal. CONSTITUTION:A designating value memory means to store a value set beforehand as the value of a stopping position designating signal for a track number corresponding to the detection and the stopping position to be moved by directing a head toward the stopping position is provided, and at least in the end of the moving operation to a desired track of a head 2, the value of the stored stopping position designating signal is read from a designating value memory means 30 and supplied to head operating means 6 and 7. For such a reason, for the head 2, the stopping position is corrected in the said end. Consequently, the head 2 is stopped to the regular position of a track approximately correctly in the end of an open loop control, continuously, the correcting operation of the off-track quantity by the closed loop control is executed, and since the value of the off-track quantity is smaller from the first, the off-trcak quantity can be stored within the allowable limit almost by one correcting operation.
Patent JP-H03148894-A (JP)
Title: Hybrid integrated circuit
Inventor: TOSHIMA HIROAKI
IPC: H05K3/32
Filed: 1989-11-06
Abstract: PURPOSE:To reduce cost by forming a metallic thin film wiring layer from the laminated films of a copper thin-film wiring layer, a metallic thin-film barrier layer and an aluminum thin-film wiring layer. CONSTITUTION:A metallic thin-film adhesive layer 21 such as a Cr film is shaped onto an insulating layer 9, and a copper thin-film wiring layer 22, a metallic thin-film barrier layer 23 and an Al thin-film wiring layer 24 are formed successively onto the layer 21 through a continuous sputtering method, etc. The exposed section of the layer 22 and the electrode terminal of a chip part 3 are bonded and connected by a conductive adhesive material layer 5, and the bonding pads 24 of the layer 24 and the electrode terminal sections of an IC bare chip 4 and the pads 24 of the layer 24 and terminals 6 in a lead frame are connected through wire bonding. Accordingly, the wiring layers can be formed without completely using Au, thus reducing cost.
Patent JP-H02133855-A (JP)
Title: Information control system for support command
Inventor: TANAKA KEISUKE
IPC: H04L29/10
Filed: 1988-11-15
Abstract: PURPOSE:To simply recognize the command supported by a target via an initiator by securing such a constitution where the target returns the support command information showing the command supported by the target itself to the initiator when the target receives the support command information from the initiator. CONSTITUTION:A device 300 which can comply with an operation executing request returns the support command information showing the command supported by the device 300 itself to a device 100 which can start an operation when the device 300 receives the support command information from the device 100. Thus the support command information is returned from the corresponding target when a command of the target support command information is sent to the target. As a result, the command supported by the target is simply recognized at the initiator side.
Patent JP-H07138504-A (JP)
Title: Antifouling paint resin composition
Inventor: KOMAZAKI SHIGERU
IPC: C09D5/16
Filed: 1993-11-17
Abstract: PURPOSE:To improve long-term antifouling properties by incorporating a vinyl polymer having a specific substituted amide group. CONSTITUTION:A glycolic acid derivative represented by formula I (wherein U is a monovalent organic group having a polymerizable double bond) is copolymerized with a vinyl monomer having a substituted amide group formed by esterification and etherification with one or more alcohols and represented by formula II [wherein R1 is a 1-12C (substituted) alkyl or a (substituted) cycloalkyl and R2 is the same as R1 or a (substituted) aryl], and optionally with other copolymerizable monomer. Thus, a vinyl copolymer is obtained which has a number-average mol.wt. of 500-50,000 and a content of the substituted amide group of 5-580mmol/100g. 100 pts.wt. of this copolymer is mixed with 5-200 pts.wt. of hydrophilic resin and/or hydrophilic compound, 5-200 pts.wt. of hydrophobic resin, and 1-700 pts.wt. of antifouling agent.
Patent JP-H04166099-A (JP)
Title: Method for determining glucose
Inventor: HORIMOTO HIKARI
IPC: C12Q1/00
Filed: 1990-10-29
Abstract: PURPOSE:To stably carry out determination of glucose over a long period by adding a specific alkyl alcohol to an solution to be examined at a specific amount when change of a substance by enzymatic reaction of glucose is measured using electrodes. CONSTITUTION:When glucose is determined using electrodes for measuring change of substance by enzymatic reaction of glucose, 0.01-1wt.% 6-8C alkyl alcohol (preferably n-hexyl alcohol) is added to a solution to be examined. A glucose oxidase is used as an enzyme catalyzing reaction of the glucose and simultaneously oxygen electrodes capable of measuring an amount of oxygen reduced or H2O2 electrodes capable of measuring an amount of H2O2 produced are preferably used as the electrodes.
Patent JP-H08317758-A (JP)
Title: Package retaining freshness of vegetable
Inventor: TAKESHITA KOJI
IPC: A23B7/148
Filed: 1995-11-07
Abstract: PURPOSE: To provide a package which can maintain the freshness of vegetables and fruits such as apples and bananas for a long period of time. CONSTITUTION: In the freshness-maintaining sealed package where vegetables or fruits are packed with a plastic film, the value of [(the oxygen permeability in cc/m<2> /day/atm of the packing film used) × (the surface area in m<2> )]/[the weight of the vegetables and fruits] is set in a range from 300 to 20,000.
Patent JP-H11125642-A (JP)
Title: Acceleration-generating apparatus of turntable type
Inventor: KUNIMI TAKASHI
IPC: G01P21/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration-generating apparatus of a turntable type which can reduce generated accelerations (noises) due to the start torque of a servo motor rotating a small-diameter turntable at the investigation of properties of an acceleration sensor. SOLUTION: This apparatus includes a first servo motor 6, a large-diameter turntable 1 rotated by the first servo motor 6, and a small-diameter turntable 9 which is fitted to the large-diameter turntable 1 rotatably by a second servo motor 11 at a suitable point of the outer circumference of the large-diameter turntable and to which an acceleration sensor can be installed. In this case, the second servo motor 11 starts to rotate in reverse.
Patent JP-H01130090-A (JP)
Title: Self suction type pump
Inventor: UCHIDA HIRONORI
IPC: F04D9/02
Filed: 1987-11-17
Abstract: PURPOSE:To make both an air separating chamber and a pump small in size by dividing a plate into two section, which is in parallel with the partition wall of the casing of a Wesco pump while being provided perpendicularly to an outlet port, and extending said plate to the air separating chamber. CONSTITUTION:A casing 1 is formed with a water suction port 5 and an outlet port 6, and is also formed with a partition wall 7 forming a gap through which an impeller 2 passes. In addition, a vertical plate 9 is provided for the outlet port 6 in such a way as to be in parallel with the partition wall 7, and the plate 9 is formed with a slit 10 at its upper section. And the plate 9 is supported by projections 11 and 12 formed at an air separating chamber 3. Water containing air comes into the air separating chamber 3 along the side of the partition wall 7 by the action of the impeller 2 in this case. Then, water flows into the upper side of the air separating chamber 3 along the plate 9, thereby letting separation into water and air be accomplished.
Patent JP-H08133701-A (JP)
Title: Carbon monoxide removing device
Inventor: TANIZAKI KATSUJI
IPC: C01B32/50
Filed: 1994-10-31
Abstract: PURPOSE: To surely reduce the carbon monoxide concn. in hydrogen rich gaseous fuel and supplied to a fuel cell to less than 100ppm even immediately after the start of a carbon monoxide removing device or when the device is intermittently operated, and to allow the cell to stably exhibit excellent power generating performance. CONSTITUTION: The gaseous fuel from a reformer 10 and the gaseous oxidizing agent (air) from an air pump 26 are supplied to an oxidation reactor 36 carrying a slective oxidation catalyst for preferentially activating the carbon monoxide oxidation reaction. The supply of the gaseous fuel is detected by a flowmeter 34, and the temp. in the reactor is detected by a temp. detector 44. An excess of the gaseous oxidizing agent is supplied to the oxidation reactor through a feeder under the lead of a controller, when the temp. of the oxidation catalyst does not reach the activation temp. range immediately after the start of the device, etc., a reaction to oxidize the hydrogen in the gaseous fuel proceeds in parallel with the carbon monoxide oxidation reaction, and the oxidation catalyst is rapidly heated by the exothermic reaction.  After oxidation catalyst reaches the activation temp. range, the supply of the gaseous oxidizing agent to the reactor is controlled to attain an optimum oxygen-to-carbon monoxide molar ratio.
Patent JP-H07122213-A (JP)
Title: Area beam type electron beam irradiation device
Inventor: NISHIKIMI TOSHIRO
IPC: G21K5/10
Filed: 1993-10-26
Abstract: PURPOSE:To enhance the electron beam drawout efficiency by the use of a back electrode. CONSTITUTION:Thermions emitted by a filament 2 are drawn out through a meshing 4 furnished at an aperture in a shield electrode 3 which surrounds the filament, wherein the shield electrode and meshing are given a bias by a DC bias power supply 9 at a positive potential relative to the filament. Behind the filament, a back electrode 14 is furnished which has the same potential as the filament, and thereby electrons from the filament are led in the direction toward the shield electrode so that they are prevented from being captured by this electrode.
Patent JP-H05126886-A (JP)
Title: Servo amplifier with printed circuit board
Inventor: SHINODA SEIJI
IPC: G01R31/28
Filed: 1991-11-06
Abstract: PURPOSE:To enable a signal at a main part of a printed circuit board to be measured easily without using a lead-out wire by measuring a signal at a main part of an auxiliary printed circuit board during operation. CONSTITUTION:An auxiliary printed circuit board 12a is inserted into and connected to a terminal 1b within a box-type servo amplifier 1. An insertion edge 2a of a printed circuit board 2 is inserted into and connected to an insertion terminal 12b of a printed circuit board 12 at an outer-surface part of am amplifier 1. The printed circuit board 12 which is the same as the printed circuit board 2 is used after investigating presence/absence of failure of the printed circuit board 2. Then. a printed wire 12c for enabling a signal from a plurality of positions where a failure can be predicted to be taken out to the terminal 12b is provided, thus enabling a signal at a main part of the printed circuit board 12 to be measured during operation without using a lead-out wire and presence/absence of failure of the printed circuit board to be adjusted easily.
Patent JP-H01129872-A (JP)
Title: Temporal solid material for playing with sand
Inventor: UEDA HIROSHI
IPC: C09K17/32
Filed: 1987-11-16
Abstract: PURPOSE: To temporarily and completely hold a shape and to thereafter return sand to the original condition by breaking down it so as to reuse it by mixing a proper amt. of a paste material and a decomposition enzyme with the sand. CONSTITUTION: Thin film contg. a paste material is formed on the surface of each sand particle of a molding prepd. by adding a paste material to sand and adding proper amt. of water and a small amt. of a decomposition enzyme and tightening the mixture to hold a shape. As time passes, a natural self-adhesive polymer comprising the paste material is decomposed by the action of the decomposition enzyme and it is made into low mol.wt. and the viscosity is decreased and the shape is broken down to return the sand to its original condition. As the paste material, water-soluble paste material is pref. and e.g. either vegetable paste materials such as CMC (sodium glycollatecellulose), MC (methylcellulose) and treated starch or animal paste materials such as casein and gelatin can be used.  In addition, as the amt. of the paste material, 0.5-3% to the sand is pref. in cases of CMC and MC and 10% to the sand is pref. in case of the treated starch. As the decomposition enzyme, such ones as cellulase, amylase (α-amylase) and protease which are suitable for each paste material are used.
Patent JP-H04162374-A (JP)
Title: Battery
Inventor: YOSHINO MASAAKI
IPC: H01M2/16
Filed: 1990-10-25
Abstract: PURPOSE:To prevent steam and carbonic acid gas in the atmosphere from infiltrating in a battery over a long period by interposing a semipermeable film of mesh structure for mutually transmitting silicone-based and fluorine-based polymers between an air intake side of a gas diffusion electrode of the battery and an internal surface of a battery vessel. CONSTITUTION:A semipermeable film of mesh structure for mutually transmitting polymethylsiloxane and polytetrafluoproethylene is interposed as an oxygen selective permeable film 11 between a porous film 2 and a porous unit 4 for diffusing oxygen. In a high load test, influence of intake of water, its evaporation and carbon dioxide are decreased with a short discharge period, but in the case of a low load discharge, the discharge period is increased, further in the case of the outside air in high or low humidity, the half permeable film is regarded as important for obtaining battery characteristic excellent in preventing transmission of water and carbon dioxide rather than a supply speed of oxygen. Thus by using the semipermeable film 11 of mesh structure for mutually transmitting silicone-based and fluorine-based polymers, the characteristic excellent in preventing transmission of water and carbon dioxide in the atmosphere is obtained, and liquid leakage resistance can be obtained.
Patent JP-H05103163-A (JP)
Title: Image forming device
Inventor: NAKANO MASAO
IPC: G02B26/10
Filed: 1991-10-08
Abstract: PURPOSE:To correct laser light quantity according to changes of the laser light quantity. CONSTITUTION:A memory 80 where a light quantity table corresponding to preset image density is stored, a calculating means 81 which compares the image formed by a inspection signal with the density read by a CCD3 and with the light quantity table, and a APC83 which monitors a semiconductor laser 6's light quantity at the time when the inspection signal is outputted and corrects the semiconductor laser 6's laser light quantity based upon the calculating means 81's comparison result are provided.