baber/WOPTO huggingface dataset:
Patent JP-H0737679-A (JP)
Title: Heater element with positive temperature coefficient of resistance
Inventor: ITO MASAHIKO
IPC: H05B3/14
Filed: 1993-07-22
Abstract: PURPOSE:To provide a flat heater element resolving a problem of the abnormal heating of a PTC heater element, capable of being safely used over a long period, and utilized for a heater apparatus and a general heater device. CONSTITUTION:Carbon black is dispersed and cross-linked in high-density polyethylene, then it is pulverized into fine conducting grains. The grains and carbon are mixed and dispersed in high-density polyethylene to form a conducting composition. Fine hollow bodies 2 of 10-30 pts.wt. and a thermal expansion material generated by the heating breakdown of the fine hollow bodies 2 are contained in a resistor 1 made of the conducting composition. An Al heat radiating plate 5 is laminated on a pair of electrodes provided on the thin opposite faces along the thin plate longitudinal direction of the resistor 1 and a polyester film 4 covering the whole electrodes to constitute a PTC heating element. When the PTC heater element is abnormally heated, the thermal expansion material generated by the heating breakdown of the fine hollow bodies 2 eliminates the self-temperature controllability of the PTC heater element to prevent it from heating.
Patent JP-S6072439-A (JP)
Title: Variable period transmitter
Inventor: BABA YASUSHI
IPC: H04L12/417
Filed: 1983-09-29
Abstract: PURPOSE:To transmit a signal at an optimum transmission period at all times by registering the state from a station requesting the right of transmission to other station and information such as the time from the request of right to the acquisition of right to a registered element and deciding the transmission period based on the information. CONSTITUTION:A transmission station 10-1 requests the right of transmission to a transmission station 10-n having the right of transmission when the own transmission period is reached by the excution of the own transmission executing routine 20. The station 10-n gives the right of transmission together with the transmission line status transmitted thereby to the station 10-1 and the right is stored in an RAM of a memory 12. Moreover, the station 10-1 stores the time from the request of right of transmission to the acquisition to the own RAM. The transmission station 10-1 executes the data transmission when the right of transmission is acquired and registers the state of an opposite station and the transmission state to the RAM as a transmission line status 22. Thus, the transmission station 10-1 decides the time when the right of transmission is requested at next based on the information of the transmission line status 22 by a transmission period deciding routine 23.
Patent JP-S6071831-A (JP)
Title: Recombination type local environment controlling chamber
Inventor: HIRANO MIKIO
IPC: F24F3/00
Filed: 1983-09-29
Abstract: PURPOSE:To make the shifting of blowing units possible without putting down a ceiling and the like, remodeling and the like so as to enable to supply conditioned and dust-removed air having optimum quantity and blow-off direction into an environmental chamber by a structure wherein lattice frames are arranged at boundary surfaces between blast side and suction side in order to detachably install the blowing units, suction plates and the like thereonto. CONSTITUTION:A first lattice frame 38 is arranged at a boundary surface between a mixing chamber 24 and an environment controlling chamber 26 and blowing units 44 are detachably attached on the surfaces of coffers at predetermined positions of the lattice frame 38, the surfaces of coffers at the remaining positions are covered by detachable cover plates 46. The environment controlling chamber 26 and a return chamber 28 are divided by a second lattice frame 58 on the surfaces of coffers at predetermined positions of which detachable grills 60 and the like are attached and the surfaces of coffers at the remaining positions of which are covered by detachable cover plates 62. Dampers 64, by means of the opening of each blade of which the quantity and direction of suction air flow is controlled, are provided below the grilles 60. Because the blowing units 44 are detachably installed onto the lattice frame 38, the units 44 can be easily shifted and installed again in response to the productive facilities with no large-scale engineering work.
Patent JP-S5970545-A (JP)
Title: Manufacture of fixing roll
Inventor: KATSUNO RIYUUJI
IPC: G03G15/20
Filed: 1982-10-18
Abstract: PURPOSE:To prevent winkles of a paper during the fixing with a stable outer diameter maintained for a long time by preswelling a fixing roll coated with a heat resistant elastic material in an offset preventing liquid under an external force being applied so as to check most of swelling thereof during the fixing operation. CONSTITUTION:In an oil bath 14, an offset preventing liquid 12 is heated up to a specific temperature with a heating plate 13 while a plurality of fixing rolls 15 are grasped with slide plates 16. Pressure rolls roll to the right or to the left under a pressure applied with the slide plates 16. The pressure thus applied to the pressure roll appropriately ranges 10-200kg per roll. The use of a fixing roll preswelled in this way can check variation in the outer diameter to prevent possible wrinkle of a paper in the fixing with a fixing apparatus employing heating under pressure.
Patent JP-H065441-A (JP)
Title: On-load tap changing device
Inventor: YAMANE KOICHI
IPC: H01F29/04
Filed: 1992-06-17
Abstract: PURPOSE:To reduce in size and cost an on-load tap changing device using a cam switch and to simplify its circuit configuration. CONSTITUTION:A plurality of tap leaders 7 of a winding 1 of a transformer are connected to input sides of contacts 4 for main circuits of a cam switch 6. A circuit connected in parallel with a current limiting resistor 2 and a switching contact 5 is connected to a terminal batch-connected with the leaders 7 connected at every other contacts 4 for the main circuits 4 at output sides of the contacts 4 for the main circuits of the switch 6. Lead wires 8 from the parallel circuit are batch-connected with the remaining leaders 7 not connected with the parallel circuit, and the terminal and one end of the winding 1 are used as output terminals 3.
Patent JP-S59134887-A (JP)
Title: Brillouin ring laser
Inventor: HAABAATO JIYON SHIYOO
IPC: H01S3/083
Filed: 1983-09-28
Abstract: A Brillouin ring laser comprises a fiber optic resonator formed from a loop (14) of fiber optic material (10) and a fiber optic directional coupler (20) for optically closing the loop (14).
Patent JP-H0346496-A (JP)
Title: Portable communication system
Inventor: YOSHIKAWA KENSHO
IPC: H04M1/00
Filed: 1989-07-14
Abstract: PURPOSE:To attain outdoor communication for a cordless telephone system by applying connection processing and charging processing corresponding to an identification number when a call signal including the identification number reaches a line connection means. CONSTITUTION:Upon the receipt of a signal from a connector 3, a controller 3 detects an identification signal and decodes the control type and sends a call signal added with an identification number to a home memory 2. The memory 2 retrieves subscriber information from the identification signal and returns subscriber collation information to the controller 6 when the normal subscriber is confirmed. The controller 5 sends a charging stop signal and the signal inhibits the charging to the subscriber of a fixed telephone set 13 corresponding to the relevant subscriber line number by an exchange 7. Then the controller 5 turns on a built-in channel after the transmission of a charging stop signal to connect a line from the exchange 7 to a portable set 4 and the memory 2 starts the relevant charging.
Patent JP-S6340030-A (JP)
Inventor: NABEYAMA YASUO
IPC: E04B1/20
Filed: 1986-08-04
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-H05346768-A (JP)
Title: Light emitting device
Inventor: KUDO TOSHIHIKO
IPC: G09F13/20
Filed: 1992-06-15
Abstract: PURPOSE:To lessen the loss of luminous fluxes and to enable bright and easily observable information display by mounting a specific optical member to the front surface of a light emitting element, thereby diffusing the luminous fluxes radiated from this light emitting element to a wide range and efficiently transmitting the diffused luminous fluxes in an observation direction. CONSTITUTION:The optical member 3 is mounted in front of the light emitting element 1 to protect the light emitting element 1 and to transmit the luminous flux from the light emitting element 1 in the prescribed direction. The optical member 3 consists of a transparent body, such as glass material or plastic material, etc., including an acrylic resin, etc., and has transmissive parts 3a1, 3a2, diffusion parts 3b, 3d and a reflection surface 3c. A part of the luminous flux radiated from the light emitting element 1 is transmitted rectilinearly through the transmissive parts 3a2, 3a1 and the other part is diffused by the diffusion parts 3b, 3d. Of the luminous fluxes diffused by the diffusion parts 3b, 3d, the luminous fluxes returning by reflection without transmitting the transmissive surface 3a1 are reflected in the observation direction (prescribed direction) on the reflection surface 3c and are used as the luminous fluxes for observation.
Patent JP-H0627452-A (JP)
Title: Liquid crystal display device
Inventor: SUGITANI CHOEI
IPC: G02F1/1333
Filed: 1992-07-09
Abstract: PURPOSE:To prevent light, X-rays and alpha rays from arriving at a driver IC through a glass substrate and to prevent the malfunction of the driver IC by forming an opaque metallic film in the part of the glass substrate to be mounted with the driver IC. CONSTITUTION:The metallic film 2 of chromium, aluminum, etc., is formed at >=0.3mum by a method, such as vapor deposition or sputtering, on the part of the glass substrate 1 of a liquid crystal panel 11 where the driver IC 4 is mounted. An adhesive 3 is then formed by a method, such as stamping or printing, on the metallic film 2 and the driver IC is mounted thereon. The output pads of the driver IC 4 and the electrodes formed on the glass substrate 1 are thereafter connected by bonding wires 5. The driver IC 4 and the bonding wires 5 are sealed and protected by a sealing resin 6 of an epoxy system. Then, incident light 7 and 8 on the glass substrate 1 are reflected by the metallic film 2 and are thereby prevented from entering the driver IC 4.
Patent JP-H0827153-A (JP)
Title: Azachroman derivative and its use
Inventor: SHIOZAWA AKIRA
IPC: A61P25/02
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a new compound having a potassium channel opening action or both actions of the action and NO action and useful as a new treating agent for angina pectoris, a treating agent for heart failure, a cerebral circulation improver, an antiasthmatic agent, etc. CONSTITUTION:A compound of formula I [R<1> is X or OA (X is a halogen; A is H, nitro, etc.); R<2> is H or R<2> and R<1> together forms one bond; R<3> is a straight-chain or branched chain 2-6C alkenyl, COZ (Z is H, OH, etc.), etc.] or its salt, e.g. 2,2-dimethyl-4-(1,2-dihydro-2-oxo-4-nitroxymethyl-1-pyridinyl)-2H- pyrano[3,2-C]pyridine. This compound is obtained by reacting, e.g. an epoxyazachroman of formula II with a 4-substituted-2-oxopyridine derivative of formula III. The reaction is preferably carried out in a polar aprotic solvent such as DMF at 5-40 deg.C for 1-48hr using an alkali metal hydroxide such as sodium hydride.
Patent JP-S6076009-A (JP)
Title: Magnetic head
Inventor: FUJITA TAKESHI
IPC: G11B5/265
Filed: 1983-09-30
Abstract: PURPOSE:To increase the intensity of adhesion for a magnetic head by contriving the form of the head so as to prevent the overflow of glass during the glass adhesion or the overflow of adhesive during the resin adhesion. CONSTITUTION:Tapers 19 and 20 are provided to slider parts 1' and 5' for placement of a glass rod or supply of an adhesive. At the same time, flexion parts 21 and 22 are formed to parts 2' and 4' of an erasion core to prevent the overflow of glass or adhesive. The conventional parts 3' is used for a read/write core. Therefore the fused glass flows only toward the read/write part as well as the erasion core part inside sliders 1' and 5' owing to tapers 19 and 20 and never flows to the outside of sliders 1' and 5' when parts are adhered. The glass flowed to the inside of the sliders 1' and 5' is checked by the parts 21 and 22. Thus the glass never flows out over the parts 21 and 22 and remains after cooling. In this way, the intensity of adhesion is increased.
Patent JP-H0234290-A (JP)
Title: Device for connecting strips
Inventor: KITAGAWA TSUTOMU
IPC: B23K26/21
Filed: 1988-07-21
Abstract: PURPOSE:To improve cutting accuracy and to extend the service life of a cutting member by providing a mechanism to move a finishing device in the vertical and horizontal direction and further, arranging an outside dia. measuring instrument to the finishing device. CONSTITUTION:The cutting member 35b to finish the cut end faces of strips 6a and 6b is fitted and arranged to a spindle motor 35a. At this time, the spindle motor 35a is provided movably in the vertical direction on a base 35h via a bracket 35C. Further, the base 35h is moved on right and left to the proceeding direction of the finishing device 35 by driving of a motor 35i on a rail 35g on a rotary shearing device 27. By this method, when the strips 6a and 6b are clamped, the shearing device 27 cuts the ends and during that time, the cutting member 35b moves vertically and horizontally to finish the end faces. Since the outside dia. measuring instrument 36 can always regulate the cutting member 35b, cutting accuracy is improved and the service life of the member 35b is extended.
Patent JP-S6161967-A (JP)
Title: Feedback control device of ignition timing in engine
Inventor: NAGAI MASAAKI
IPC: F02P5/152
Filed: 1984-08-31
Abstract: PURPOSE:To decrease a knock generating frequency, by increasing a correction coefficient when a correction in controlled to a target while decreasing the correction coefficient when the correction is controlled not to the target, when the basic ignition timing is controlled to the corrected target correction quantity in accordance with a knock quantity. CONSTITUTION:A control device, calculating the basic ignition timing in an arithmetic circuit 5 on the basis of an output from an intake air pressure detector 1 and a speed detector 3 and adding and subtracting a correction advance timing value in accordance with knocking in an ignition timing determining circuit 6 from the output, determines the actual ignition timing. Here each holding circuit 7, 10 ensures each storage area of a correction advance-retard timing value and a number of correction times in accordance with the intake air pressure and a speed. Further a convergence decision map 19 outputs from the intake air pressure and the speed at each time of correction whether a knock quantity is in a diverging direction of increase or in a converging direction of decrease. And the device controls the change rate of a correction coefficient so as to decrease when the knock quantity is in the diverging direction while increase when the knock quantity is in the converging direction.
Patent JP-S6339508-A (JP)
Inventor: ISSHIKI SHIGEO
IPC: A01C1/00
Filed: 1986-08-02
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-H0348025-A (JP)
Title: Viscous coupling
Inventor: TASHIRO TAKAO
IPC: F16D35/00
Filed: 1989-07-17
Abstract: PURPOSE:To simplify assembling work, and to reduce cost by fitting snap rings for prevent the falling-off of plates in the recess grooves provided for working spline end parts. CONSTITUTION:Recess grooves 65, 67 for a spline shaver are provided on the right side of splines 61, 63 for engaging outer plates 57 and inner plates 59 which have been alternately arranged in the inside of an operating chamber 4, and snap rings 69, 71 are fitted therein. Thus, the falling-off of the outer plates 57 and the inner plates 69 can be prevented, and assembling and working can be simplified, so that cost can be reduced.
Patent JP-S60157310-A (JP)
Inventor: BAAHAMU BEIRAKUTAROGURU
IPC: H03F3/54
Filed: 1984-08-31
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-S5884736-A (JP)
Title: Preparation of thermoplastic resin foam
Inventor: FUKUMURA MIKIO
IPC: B29B7/00
Filed: 1981-11-14
Abstract: PURPOSE:To prepare thermoplastic resin foam excellent in heat resistance, chemical resistance, mechanical properties, etc. by expanding thermoplastic resin compositions having a crosslinking property and then crosslinking them by the irradiation of radioactive rays. CONSTITUTION:A resin composition obtained by mixing foam nuclide (e.g. talc), cross-linking assistant (e.g. alpha,omega-diolefin group), etc. to thermoplastic resin (e.g. polyethylene, ethylene acetate vinyl copolymerized resin) crosslinked by irradiation of radioactive rays is extruded with expanding agent (e.g. butane, dinitroso pentamethylene tetramine). next, radioactive rays are irradiated on the foam obtained (preferably, electronic rays with an accelerating voltage 900kV or less are irradiated with a curtain type electronic irradiator) and crosslinked to form a crosslinked foam excellent in physical properties.
Patent JP-S57106804-A (JP)
Title: Measuring device for thickness of film
Inventor: WATANABE ATSUO
IPC: G01B7/06
Filed: 1980-12-25
Abstract: PURPOSE:To carry out accurate and stable measurement in a small space by performing differential detection from the difference of the capacity of a capacitor at the time when both electrodes of the capacitors are brought into contact with the one side of the film and the capacity of a reference capacitor. CONSTITUTION:At one end of an insulator 10, electrodes 9 and 9a arranged like a comb are formed of which the first (reference) capacitor is composed. The one end of a film 11 that is to be a reference is in contact with both electrodes 9 and 9a. On the other side of the insulator 10, electrodes 9' and 9'a arranged similary like a comb are formed of which the second (measuring side) capacitor is composed. With both electrodes 9' and 9'a, one side of a film 12 the thickness of which is to be measured is in contact. The film thickness of the film 12 is measured from the output that is in proportion with the difference between the static capacities of both capacitors.
Patent JP-H1113757-A (JP)
Title: Slide bearing
Inventor: TAKAYAMA HIROKAZU
IPC: F16C17/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing to perform simple assembly without needing a troublesome assembly work such as shrinkage fitting, and provide simple structure and high bearing capacity without needing an elastic substance such as an elastomer. SOLUTION: A slide bearing is formed such that a slide element having an inner peripheral surface forming a slide surface is divided into a plurality of segments 4 along peripheral direction, and each segment 4 is mounted on the inner peripheral surface of a bearing shell 1. A plurality of segment containing parts 2 to contain each segment 4 extending in parallel along an axial direction is in the inner peripheral surface of the bearing shell 1. The segment containing part 2 is provided with spring elements 2b to elastically nip the two end parts 4b in a peripheral direction of the segment 4.
Patent JP-S6076416-A (JP)
Title: Air conditioner for automobile
Inventor: OOTSU HIDEKAZU
IPC: B60H1/00
Filed: 1983-10-03
Abstract: PURPOSE:To improve digital conversion resolution in an air conditioner with a digital conversion means and a failure detecting means by providing a failure detecting means for generating the output signal with specified voltage higher than that for catching capability of a temperature signal digital conversion means. CONSTITUTION:A control section 2 is provided with a voltage dividing resistors 302, 303 and a comparator 304 for detecting sensor failures. In this constitution, respective signal voltage VS, VR, VT, VC of set temperature 31, room temperature 170, adjusting door 142 and exhaust temperature 160 are digitized by A/D converter 21 to be sent to the input of a microcomputer 22. If the signal voltage is then less than 0.5V due to short-circuit or the like at that time the failure signal is generated. When the signal voltage exceeds the upper limit 4.5V which can be converted digitally and higher than the divided voltage 4.95V of resistors 302, 303, the comparator 304 generates the failure signal output to a microcomputer 22. Thus, failures at the low voltage side as well as the high voltage side can be detected to improve the resolution of digital conversion amount.
Patent JP-H0232443-A (JP)
Title: Data copy preventing method
Inventor: INOUE MICHIYA
IPC: G06F21/62
Filed: 1988-07-22
Abstract: PURPOSE:To prevent data copying by rewriting the identifying data and codes of first and second storage means based on random number data generated at prescribed timing, and attributing the first storage means to a specific arithmetic processing unit. CONSTITUTION:The prescribed identifying data are written to a first storage means while the data to be protected are being made rewritable, and the identifying code corresponding to the identifying data is stored into a second storage means 2. The data to be protected are read, the identifying data in the first storage means 1 are compared with the identifying code in the second memory means 2, whether or not the first memory means 1 is attributed to the prescribed arithmetic processing unit is judged, and the data to protected are made readable. Here, based on the random number data generated at the prescribed timing, the identifying data and the identifying code are written. Thus, the data can be prevented from being copied.
Patent JP-H1114337-A (JP)
Title: Adhesive member and thickness measuring method of superimposed adhesive layer
Inventor: SHIBATA KAZUHIKO
IPC: G01B15/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive member and a thickness measuring method therefor by which a thickness of an objective adhesive layer can be easily, quickly and accurately known when a superimposed adhesive layer has an approximate chemical structure and the composition, even when there is only a difference in a cross-linking degree, and even when being in a forming process on a manufacturing line on a thickness of respective layers or its prescribed layer of the adhesive layer to form a superimposed adhesive layer. SOLUTION: A adhesive member has on a support base material 20 a superimposed adhesive layer 1 composed of a superimposed close contact layer of adhesive layers 11 and 12 not less than two layers, and at least a single layer of the adhesive layers 11 and 12 to form its superimposed adhesive layer 1, contains a small quantity of spectrochemical analysis detecting materials. In a thickness measuring method of the superimposed adhesive layer, one kind or two or more kinds of spectrochemical analysis detecting materials contained in the adhesive layers 11 and 12 to form the superimposed adhesive layer 1 in its adhesive member, are quantitatively determined by a spectrochemical analysis, and are converted into a thickness of the adhesive layers 11 and 12 containing its prescribed spectrochemical analysis detecting materials.  Therefore, thickness of plural adhesive layers are also simultaneously measured in a noncontact condition, and a qualitatively stable adhesive member can be obtained.