baber/WOPTO huggingface dataset:
Patent JP-S61241357-A (JP)
Title: Polyimide precursor solution
Inventor: YAMAGUCHI KATSUHIKO
IPC: C08L79/08
Filed: 1985-03-16
Abstract: PURPOSE:A polyimide precursor solution, containing a heterocyclic monohydric alcohol and/or alicyclic saturated monohydric alcohol and capable of exhibiting improved effect on preparation of polyimide films without causing whitening phenomenon even on occurrence of moisture absorption by allowing the solution to stand for a long period. CONSTITUTION:A polyimide precursor solution obtained by incorporating a polyimide precursor solution using an organic polar solvent, e.g. N- methylpyrrolidone or dimethylformamide, with 1-50pts.wt., preferably 1-40pts. wt., based on 100pts.wt. nonvolatile content, heterocyclic monohydric alcohol, e.g. tetrahydrofurfuryl alcohol, and/or alicyclic saturated monohydric alcohol expressed by formula I (X is formula II or III, etc.; Y and Z are H or 1-3C alkyl).
Patent JP-2000251859-A (JP)
Title: Sealed battery
Inventor: TANNO SHOGO
IPC: H01M2/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent sealability of a terminal unit from being lowered, when a lid member 2 is welded to a battery can main body. SOLUTION: A projected edge 2b projected towards a can main body 23 is provided in a circumferential edge of a lid main body part 2a of a lid member 2 ranging over the whole circumference, a terminal unit 3 is supported to the peripheral edge of an attaching hole of the main body part 2a via a gasket 13, the tip of projected edge 2b is butted to an opening part peripheral edge of the can main body 23, a butted part 8 butted hereinbefore is welded by a laser beam 9, and the welded part 8 is separated thereby from a seal part sealed by the gascket 13 to prevent the gascket 13 of the seal part from being permanently set deteriorated by welding heat.
Patent JP-S63220161-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/047
Filed: 1987-03-10
Abstract: PURPOSE:To provide high sensitivity from visible light to IR region and to stably obtain an image having less defects and a high grade by using different binder resins which have no compatibility with each other as the respective binder resins for >=2 kinds of electric charge generating materials. CONSTITUTION:The respective charge generating materials of an elec trophotographic sensitive body formed by laminating an electric charge generat ing layer contg. >=2 kinds of the charge generating materials and a charge transfer layer on a conductive substrate are dispersed into the respectively different binder resins and the binder resins are characterized by having no compatibility with each other. The dispersion particles of the respective charge generating materials are, therefore, hardly contactable with the other charge generating material particles and do not flocculate and the absorption of the light in the specific absorption wavelength region possessed by the respective charge generating materials is efficiently executed, by which the degradation in the sensitivity is substantially obviated. The panchromatic electrophotographic sensitive body having the high sensitivity and excellent durability is thereby obtd.
Patent JP-H10243984-A (JP)
Title: Chair-type massage machine
Inventor: IKEDA YOSHIO
IPC: A61H23/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of sensors for detecting the position of a treating element by measuring a time for the treating element to move at a prescribed distance so as to adopt it as a reference time, detecting the position of the treating element based on the reference time and controlling the movement. SOLUTION: A controller is provided with a reference time measuring timer so as to measure the desired time when a mobile body is moved from a lower limit mobile position to an upper limit mobile position (going movement) and when it is moved from the upper limit mobile position to the lower limit mobile position (returning movement) at the initial starting time of a message operation by roller-type massage mechanism 27 (the treating element). The controller detects the position of the mobile body based on the reference time which defined from the required time and controls the movement. The sum of the reference times at the time of the going movement and the returning movement of the mobile body, for example, a 1.2-fold time is set as an abnormality judging time.  When the mobile body moved upwards from the lower limit mobile position is not returned to the lower limit mobile position within the abnormality judging time, abnormality is judged and the massage operation is stopped.
Patent JP-H07237642-A (JP)
Title: Spout construction of liquid container
Inventor: NAKAMORI KEIZO
IPC: B65D25/42
Filed: 1994-02-26
Abstract: PURPOSE:To prevent a liquid dripping phenomena in which after liquid contained in a container is poured out from a spout, the liquid runs down along the spout and makes the side face of the container or a table dirty. CONSTITUTION:A liquid trap 5 with a hollow space 6 inside is provided under a spout 4 of a container, and a depression is formed on the upper part of the liquid trap 5. An upper hole 9 leading to the hollow space 6 is bored in the bottom of the depression, and a lower hole 10 leading to a container main body is bored in the lower part of the liquid trap 5.
Patent JP-H05260197-A (JP)
Title: Terminal network controller
IPC: H04M11/00
Filed: 1992-03-12
Abstract: PURPOSE:To discriminate whether an outgoing is one from the terminal network controller answering a request of test calling or not, and to facilitate a decision of a test result of a calling communication test. CONSTITUTION:The terminal network controller 1 is provided with a test calling request message receiving means 5 for receiving a message sent through a telephone circuit 6 from a center equipment and a test calling means 3 which is actuated by this message and reports a fact that it is a calling communication for answering a request of test calling after dial outgoing. In such a way, in the case the center equipment receives the message from the terminal network controller 1, whether the received contents are those which answer the test calling request from the center equipment or not can be decided, and on the center equipment side, whether a result of test of outgoing is good or not can be decided easily.
Patent JP-S63220461-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATANABE WATARU
IPC: G11B17/34
Filed: 1987-03-09
Abstract: PURPOSE:To enable high density recording and reproducing by equalize approximately a space between a magnetic head chip and the other magnetic head chip of a magnetic head body disposed via a discoid magnetic recording medium at the other place to a space between the magnetic head chip and a slider pad adjacent to this chip itself. CONSTITUTION:If the distance between the magnetic head chips 21 and 22 and the distance from the magnetic chip 21 (or 22) to the slider pad 23 (or 24) nearer to this chip itself are denoted as (b) and (a), respectively, then (a) and (b) are made approximately the same. Consequently, a warp of a floppy disk 18 or displacement of the relative position between the floppy disk 18 and magnetic head bodies 19 and 20 (especially, relatively positional displacement in the vertical direction against the plane of the floppy disk 18) are corrected by the slider pad parts 23 and 24. Then, the contact condition between the magnetic head chips 21 and 22 and floppy disk 18 is hence not directly affected, so that the stabilized contacting condition is always feasible. By this method, good magnetic recording and reproducing can thus be obtained, and high density recording and reproducing are also feasible accordingly.
Patent JP-H09241779-A (JP)
Title: Aluminum-base sintered friction material
Inventor: SHIMODA KOJI
IPC: C22C1/05
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To secure high coefficient of friction and to improve friction characteristic while maintaining the characteristics of an Al-base sintered friction material, that is, excellent corrosion resistance to oil and lightweight. SOLUTION: This material consists of a base material composed of Al or Al alloy, hard grains contained in the base material and containing at least either of Al2 O3 , and SiO2 , solid lubricant grains contained in the base material, and CaF2 grains contained in the base material. Although the CaF2 grains are disintegrative grains, they are relatively hard, and, by combining them with the hard grains and the solid lubricant grains, the friction coefficient can be increased and also its stability can be improved.
Patent JP-H07259228-A (JP)
Title: Wall panel fitting structure
Inventor: MATSUSHITA KENICHI
IPC: E04B2/94
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the destruction of a wall panel caused by displacement even when a building frame is displaced parallelly or vertically to the face of the wall panel at the time of an earthquake. CONSTITUTION:A reinforcing plate 3 having a bolt hole 3a to be pierced with a bolt member 5 and having such length as to protrude from the end part of the face, having an oblong hole 4a formed, of a fitting plate 4 is rigidly fixed into a position opposed to an anchor nut 2 provided at a wall panel 1. The specified position of the reinforcing plate 3 is provided with a leg member (a leg part 7b and a collar) slightly thicker than the thickness of the fitting plate 4. The bolt member 5 is passed through the oblong hole 4a of the fitting plate 4 and the bolt hole 3a of the reinforcing plate 3 and screwed with the anchor nut 2, and the bolt member 5 is fastened in direct or indirect contact with the leg member.
Patent JP-H09242531-A (JP)
Title: Catalyst device for exhaust emission control
Inventor: INOUE KATSUFUMI
IPC: F01N3/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control catalyst device, which can realize the improvement of low temperature activity and heat resistance of a catalyst at the same time. SOLUTION: In an exhaust emission control catalyst device, in which a catalyst layer for eliminating hydrocarbon, carbon monoxide and nitrogen oxide in the exhaust gas is carried by a heat resistant catalyst carrier 1, cross sectional shape of the heat resistant carrier 1 is formed into a racing track shape desirably formed at 2-10 of the ratio DL/DS of a long diameter DL and s short diameter DS, and more desirably at 3-7, and the short diameter DS is set at 30-50mm.
Patent JP-H08220953-A (JP)
Title: Toner image removing device
Inventor: MARUYAMA TORU
IPC: B41J29/373
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the inside and out side of a device from being soiled again by toner removed from an image carrier, by disposing a fan capable of fulfilling the function for sending unidirectional wind on the concentric shaft a the cleaning member. CONSTITUTION: A brush roller 50 in a belt cleaning device of the toner removing device is provided with the rotary shaft 1 and the brush part as the cleaning part composed of numberless fiber flocked on the shaft 1 so as to radially extend. Then, the brush roller 50 is provided with feather members (fan) 3(a) and 3(b) for sending the window from the cleaning part 2 the brush roller 50 to both shaft outside ends. Moreover, fans 3a and 3b is composed of plural feather in parallel to the axial direction radially extending from the shaft 1 of the brush roller 50. As a result, since the fans 3a and 3b is rotated corresponding to rotation of the brush roller 50, the toner removal from a transfer belt surface and the sending wind is simultaneously performed by only making the shaft 1 rotated.
Patent JP-S63219256-A (JP)
Title: Automatic dialing device
Inventor: NAKAZAWA KEIJI
IPC: H04M1/276
Filed: 1987-03-09
Abstract: PURPOSE:To efficiently perform the management, preservation, and handling of an address, by sending a corresponding dial signal only when a dial code signal on a magnetic card coincides with a designated dial code signal. CONSTITUTION:A dial code signal reproduction circuit 21 reproduces the dial code signal on the magnetic card 14 in traveling via a magnetic head 13. An address selection circuit 15 decides whether the dial code signal which coincides with the dial code signal designated by a dial setting button 1A and also outputted repeatedly exists in a reproduced dial code signal. When it is decided that it exists, the dial signal corresponding to the dial code signal which coincides with the designated dial code signal is selected from a dial signal generator 7A automatically via a telephone line 9A.
Patent JP-S61212715-A (JP)
Title: Analysis of wave characteristic
Inventor: TAKENAGA KAZUO
IPC: G01H3/00
Filed: 1985-03-18
Abstract: PURPOSE:To enable the recovery of wave characteristic even with the minimization of the amount of data transmission calculated, by fixing the degree of autocorrelation function of displacement or ascent and descent to be calculated to a preset value when analysis of wave characteristic is carried out by the maximum entropy method to eliminate trouble in the selection of the degree. CONSTITUTION:When carrying out analysis of wave characteristic is carried out by maximum entropy method, the degree of autocorrelation function about wave data is fixed at a specified value based on characteristic of wave empirically known. So to speak, the cycle of a wave is about 3-10 sec and the cycles of swells and raging billows should give values of about 8 sec and 5 sec respectively. The degree could almost cover analysis of most waves even though fixed at 12, which can eliminate the computation for determining the degree thereby enabling drastic reduction in computation as compared with ordinary method. Data alone about autocorrelation function with the degree predetermined is transmitted to fit a reception data into a predetermined self-regression model at a base station thereby enabling analysis on the characteristic of waves.
Patent JP-S58172183-A (JP)
Inventor: KOJIMA WAHEI
IPC: B66B29/08
Filed: 1982-04-02
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-H03255472-A (JP)
Title: Electrophotographic copying device
Inventor: MAEDA YASUTAKA
IPC: G03G15/01
Filed: 1990-03-05
Abstract: PURPOSE:To prolong the life of a photosensitive body without deteriorating the quality of a copied image by forming a smooth resin film whose hardness is lower than that of the surface of a photosensitive body on the surface of a non-image part and electrostatically charging the photosensitive body in the polarity of a side where sensitivity is provided when the resin film frictionally contacts with the photosensitive body. CONSTITUTION:The smooth resin layer whose hardness is lower than that of the surface of the photosensitive drum 3 is formed on the surface of the non-image part of a transfer belt 7. The resin layer is made of such a material that the photosensitive drum 3 is electrostatically charged in the polarity of the side where the sensitivity is provided when the resin layer frictionally contacts with the photosensitive drum 3. Immediately after starting the rotation of a motor and stopping the rotation thereof, and at the time of aligning a transfer position, friction is caused between the photosensitive drum 3 and the transfer belt 7. However, the non-image part of the transfer belt 7 where the resin layer is formed contacts with the photosensitive drum 3, so that the surface of the photosensitive drum 3 is not damaged. Thus, the life of the photosensitive body is easily prolonged without deteriorating the quality of the copied image.
Patent JP-S57169918-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: TAKAGI TAMOTSU
IPC: G11B5/39
Filed: 1981-04-10
Abstract: PURPOSE:To make the manufacture easy and to obtain an MR type magnetic head with high resolution, by disposing a bias driving layer made of a high permeability magnetic material having conductivity in common for magnetoresistance effect (MR) element magnetic shield operation via an insulating layer. CONSTITUTION:A magnetic material layer 2 for shielding high permeability magnetic material a nonmagnetic insulation layer 7, an MR element 4 of ferromagnetic material such as Fe-Ni alloy, and a lead wire 5 of the element 4, are laminated in order on an insulating base 1. Next, a bias driving layer 11 such as conductive ''Permalloy '' and ''Sendust '' having high permeability is formed, an insulating material layer 7 and a bonding agent layer 8 are provided on it, and a holding plate 9 is bonded to make an MR type magnetic head. Thus, since the layer 11 acts like both actions of shielding and bias driving, the gap between the layer 11 and the MR element 4 can be decreased.
Patent JP-S52136229-A (JP)
Title: Compositions for waterproofing of coats
Inventor: KISEN RIYOUSUKE
IPC: C09D5/02
Filed: 1976-05-12
Abstract: PURPOSE:Waterproof coating compositions without necessity for topcoat, containing emulsions obtained by the emulsion polymerization of such monomer compositions that may form copolymers having a glass transition temperature of -30 deg.C or above, in the presence of high-boiling solvents or plasticizers.
Patent JP-H03255107-A (JP)
Title: Production of random cycloolefin copolymer
Inventor: WAKATSURU KENJI
IPC: C08F4/68
Filed: 1990-03-06
Abstract: PURPOSE:To produce the title copolymer having a decreased content of foreign matter and improved transparency by drying pellets obtained by pelletizing a specified random cycloolefin copolymer and separating a fine powder from the dried pellets. CONSTITUTION:Ethylene is copolymerized with a cycloolefin of formula I (wherein (n) is 0 or 1; (m) is 0 or a positive integer; R<1> to R<18> are each H, halogen or a hydrocarbon group; R<15> to R<18> may be combined to form a monocyclic or polycyclic ring which may have a double bond, and R<15> and R<16> or R<17> and R<18> may be combined to form an alkylidene group) or formula II (wherein (l) is 0 or an integer of 1 or greater; (m) and (n) are each 0-2; R<1> to R<15> are each H, halogen, an aliphatic or aromatic hydrocarbon group or alkoxy, R<5> or R<6> and R<9> or R<7> may be combined directly or through a 1-3C alkylene group) in the presence of a catalyst comprising a soluble V compound and an organoaluminum compound in a hydrocarbon solvent to obtain a random cycloolefin copolymer. Pellets obtained by pelletizing this copolymer are dried and passed through a classifier to separate a fine powder from the pellets.
Patent JP-H02232505-A (JP)
Title: Line-length detecting pen
Inventor: TAKATSUKA MAMORU
IPC: G06F3/0354
Filed: 1989-03-06
Abstract: PURPOSE:To shorten the transmitting time of measured data and to make it possible to utilize a host computer effectively by converting a pulse signal which is the measured data of line lengths into a code signal, and sending the signal into the host computer from a detecting pen. CONSTITUTION:A roller 4 at the tip part of a detecting pen 1 is brought into contact with a test specimen. The intermittent signal of light obtained through slits 3 of the roller undergoes optoelectronic transducing action in a photointerruptor 5, and a pulse signal is obtained. The pulse signal is temporarily stored in buffers (counters) 7 and 7' housed in the pen 1. A transmission request signal is sent into a host computer 12 from a control part 8 of the pen 1. When a transmission enabling signal is returned from the computer 12, the measured data stored in the buffers 7 and 7' are converted into a code signal with a CPU in the control part 8. the buffers 7 and 7' are enabled, and the code signal is sent out. Therefore, the time for exchanging the measured data between the computer 12 and the pen 1 can be made short to a large extent.
Patent JP-H04289438-A (JP)
Title: Minute-amount measuring sensor and minute-amount measuring apparatus
Inventor: SASAKI TAKASHI
IPC: G01N5/02
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate noises and disturbances, to stabilize oscillation and to make it possible to measure the minute amount of change by providing a sensor electrode on the surface of a quartz resonator which is in contact with an object to be measured, and providing a pair of oscillating electrodes on the surface different from the sensor electrode. CONSTITUTION:A sensor electrode 2 is provided on one surface of a quartz resonator 1 which is in contact with an object to be measured. A pair of oscillating electrodes 3a and 3b are provided on the other surface of the resonator 1. The electrode 2 of the resonator 1 is arranged in a liquid phase or in a gaseous phase and brought into contact with solution or gas. The electrodes 3a and 3b are not in contact with the liquid-phase solution or the gaseous-phase gas. Therefore, a solid product material is attached to the electrode 2 and is not attached to the electrodes 3a and 3b. Therefore, the resonator 1 is oscillated without generating noises and disturbances caused by the inflow of current. The oscillating frequency is changed with the attached amount of the solid product material which is attached to the electrode 2. When the frequency is read on a counter 5 which is connected to a transmitting circuit 4, the mass of the minute amount of the solid product material which is attached to the electrode 3 can be measured.
Patent JP-H05213449-A (JP)
Title: Paper sheet feeding device
Inventor: BESSHO KAZUYA
IPC: B41J13/00
Filed: 1992-02-04
Abstract: PURPOSE:To surely feed paper sheets one by one by holding the paper sheets to a tray body in such a way that the ends of the paper sheets on the opposite side of the paper feeding side have been brought into line, and also by forming the bottom surface of the tray in a convex shape upwards. CONSTITUTION:In the paper sheets that have been placed on a paper-feeding tray body 1 whose bottom surface has been formed in a circular-arc shape in such a way that the left ends thereof have been brought into line, the forefront end part of the stacked paper sheets is pressed back while turning an overlapped-feeding avoiding roller 4 in the arrow direction from the beginning of paper feeding so as to move it from the dotted line position to the solid line position. At the same time with the start of the overlapped-feeding avoiding roller 4, a paper-feeding rollers 5 having an adhesive surface adheres to the lowest paper sheet and starts paper-feeding. While rotating in the arrow direction, the overlappedfeeding avoiding roller 4 is brought into contact with the forefront-end sloped surface of the stacked paper sheets, and presses back the feeding end part in the opposite direction to the feeding direction, and admits air between paper sheets, and also the lowest paper sheet is drawn out by the paper-feeding roller 5. The paper sheet drawn out turns together with the paper-feeding roller 5, and one-by-one paper feeding is surely carried out.
Patent JP-S53140058-A (JP)
Title: Shape detection of band-shaped article
Inventor: ISHIMOTO MASAKI
IPC: G01B5/20
Filed: 1977-05-13
Abstract: PURPOSE: To correctly detect the true shape of a band-shaped article after the cooling process prior to the cooling process by detecting the tension and temperature distributions of the article so that the strain, from which its thermal strain component is removed, may be deduced in accordance with those distributions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03258750-A (JP)
Title: Oxalic ester
Inventor: SATOMURA MASATO
IPC: B41M5/337
Filed: 1990-03-06
Abstract: NEW MATERIAL:A bis type oxalic acid containing aryloxy group replaced with an alkoxy at the beta-position. EXAMPLE:Bis beta-m-methoxyphenoxyethyl oxalate. USE:An additive for recording material, especially an additive for heat-sensitive recording material, having more excellent effects than bisphenoxyethyl oxalate or beta-methylpheoxyethyl terephthalate has. PREPARATION:Oxalyl halide is reacted with two molecules of alcohols containing a specific aryl group at the beta-position in a solvent such as acetonitrile in the presence of an organic or inorganic base such as triethylamine to give an oxalic ester, the above-mentioned new substance.