baber/WOPTO huggingface dataset:
Patent JP-S5665773-A (JP)
Title: Fault location system in line winder for line body
Inventor: MARUHASHI KATSUHIRO
IPC: B65H54/04
Filed: 1979-10-27
Abstract: PURPOSE: To early detect randum winding and prevent defective line bodies such as wire cables from being produced by automatically and early detecting that the winding status occurs and generating an alarm signal as soon as the line bodies are wound around a winding drum.  
     CONSTITUTION: Whenever a line body 2 is wound around a winding drum for a single layer, the move direction of a traverser 4 is inverted and the line body 2 is wound for multiple layers. The revolution of a drum 1 is detected by a rotary detector 5 and a counter 6 counts the number of revolutions of the winding drum 1 based on this signal. On the other hand, a compare circuit 8 compares the counting value of the counter 6 with its reference value for the first inversion of the traverser 4 to the second inversion. When the difference exceeds the allowable range, random winding is assumed and an alarm signal is generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06321863-A (JP)
Title: New (meth)acrylate and its production
Inventor: TAKEUCHI HIROSHI
IPC: C07C69/54
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a new compound having low odor and low skin stimulation, useful as a radically polymerizable monomer, having high solubility in a resin and giving a polymer having high glass transition temperature. CONSTITUTION:The compound of the formula (R is H or CH3), e.g. 4-t- butylcyclohexyl methacrylate. The compound of the formula can be produced by the dehyrative condensation reaction of 4-t-butylcyclohexanol with (meth) acrylic acid or its derivative in the presence of an acid catalyst. The compound off the formula contains a radically polymerizable double bond and an alicyclic 6-membered ring structure having t-butyl substituent in the molecule. It can be homopolymerized or copolymerized with other compound having unsaturated double bond in the presence of a radical polymerization initiator under the action of heat, ultraviolet rays electron rays, etc., and is useful as a raw material for ink, paint, adhesive, coating agent or molding resin.
Patent JP-H05160108-A (JP)
Title: Optical pumping etching of caf2
Inventor: MONTE EI DAGURASU
IPC: H01L21/316
Filed: 1992-05-29
Abstract: PURPOSE: To provide a method for etching a surface 12 of a CaF2 through photo-excitation. CONSTITUTION: A photo-excited etching method comprises a first step, where a surface 12 of a CaF2 is exposed to an atmosphere seed 16, a second step where the CaF2 surface 12 and/or the atmosphere seed 16 are fully excited by photo-excitation, the atmosphere seed reacts on the CaF2 surface 12 to form CaF2/atmosphere seed products, and a third process where the atmosphere seed and the CaF2/atmosphere seed products are removed from the CaF2 surface 12.
Patent JP-H09325719-A (JP)
Title: Solar battery type display device
Inventor: KATO SHOZO
IPC: G09F13/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device using a solar battery which enables long- period illumination at low temperature. SOLUTION: The display device which charges a charging means 16 by the solar battery 10 in daytime and increases the light intensity of a light emitting element 20 at low temperature as compared with that at high temperature by using the electric power from the electricity accumulating means 16 in nighttime is equipped with a control element 50 which increases a current flowing to the light emitting element 20 when the temperature is high and decreases the current flowing to the light emitting element 20 when low.
Patent JP-S5472842-A (JP)
Title: Industrial robot
Inventor: ONODA TOMOAKI
IPC: B25J9/16
Filed: 1977-11-19
Abstract: PURPOSE:To emiminate necessity of piping tube or the like, reduce the weight of an arm formed by the tube, and improve the response of an industrial robot in operation by forming a fluid connecting path from an actuator to a power source in the tube. CONSTITUTION:In an industrial robot having a first arm 3 pivotally secured to a base 2 rotatably placed on a surface plate 1, a second arm 12 rotatably connected to the arm 3, and a hydraulically operated working actuator 15 provided at the end of the arm 12, both or one of the arms 3, 12 is formed by a tube. For example, the arm 3 is fromed by four tubes 4 connected at both ends therof with bracket 5 and flange 7, and the arm 12 is formed by four tubes 10 connected at both ends thereof with bracket 9 and manifold 11 to thereby hydraulically feed work fluid from a supply hose 18 through the tubes 4, 10 into a working actuator 15.
Patent JP-H10309213-A (JP)
Title: Direction-variable seat
Inventor: SAKAI KAZUAKI
IPC: A47C3/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To perform rotational driving and unlocking of a rotational seat frame by one motor, to aim at simplifying a structure and reducing the cost, and to make a motor, a decelerator and an output switching arrangement compact by integrating them in an L-shape with the height and the width balanced. SOLUTION: A motor rotating around the vertical axis, reduction gears for reducing the rotation of the motor provided above the motor and an output switching arrangement provided at a side of the decelerator for alternately switching the rotation of the reduction gears from a first output shaft 73 or a second output shaft 85 are integrated as an output unit 6 and attached integrally to a fixing table frame 2. The direction-variable seat comprises a first transmitter 8 for transmitting the rotation outputted at the first output shaft 73 to a rotational seat frame 3 and a second transmitter 9 for transmitting the rotation outputted at the second output shaft 85 to a lock mechanism 7 by converting the rotation into a linear motion.
Patent JP-S5764105-A (JP)
Title: Location detector
Inventor: NAKASHIMA TOSHIFUMI
IPC: G01D5/30
Filed: 1980-10-07
Abstract: PURPOSE:To detect linear moving location with high accuracy, by relatively displacing the light source and light receiving element group against the light encoder composed of a group of small lenses. CONSTITUTION:A light source 1 and a light receiver 3 composed of numerous light receiving elements 31..., each of which is connected to each photoelectric transducer, make a relative linear displacement against a light encoder 2. When the relative linear displacement is made, the elements 31... receive refracted lights which considerably change in accordance with the movement of the light source 1, from each lense 2a... of a lense group, because the encoder 2 is composed of numberous small lense 2a which are periodically arranged. Because the encoder 2 enlarges minute displacements, linear displacing locations are highly accurately detected with a simple constitution with high accuracy.
Patent JP-H07327324-A (JP)
Title: Residual battery capacity indicator
Inventor: AINE TOMONARI
IPC: G11B33/00
Filed: 1994-05-30
Abstract: PURPOSE:To indicate the residual capacity of a battery accurately by recovering an upper residual level displayed an indicating means when a currently indicated residual level is recovered. CONSTITUTION:A voltage detection circuit 5 is an independent A/D conversion circuit 5 or an A/D conversion circuit built in a microcomputor. A control circuit 6 is a microcomputor which determines a residual capacity pattern being displayed on an indicator 7 based on a detection voltage delivered from the voltage detection circuit 5. When a discharge voltage is recovered exceeding an offset value added to a border set value, the indication of residual capacity pattern can be returned back to a one step higher level. Consequently, when the residual capacity of a battery 2 is recovered, the recovered state is presented preferentially on the indicator 7 and the residual capacity of the battery 2 can be indicated accurately regardless of the operating environment (especially, low temperature environment) of a machine 1.
Patent JP-H07289930-A (JP)
Title: Crusher
Inventor: OKANO KATSUMI
IPC: B02C2/10
Filed: 1994-05-30
Abstract: PURPOSE:To provide a crusher having a compact structure easy to move and enabling smooth and certain crushing work. CONSTITUTION:A crusher is equipped with an outside conical cylindrical body 1 having teeth 1a and projections 1d formed on the inner peripheral surface thereof and arranged so that the part small in diameter thereof is turned downwardly, an inside conical cylindrical body 2 having teeth 2a and projections 2d formed on the outer peripheral surface thereof and coaxially arranged in the outside conical cylindrical body 1 so that the part large in diameter thereof is turned downwardly and the lower end part thereof forms a gap C along with the lower end part of the outside conical cylindrical body 1 and the revolving drive means 7, 9-12 reciprocally revolving the outside conical cylindrical body 1 around an axial line within 360 deg..
Patent JP-S6032224-A (JP)
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/34
Filed: 1983-07-30
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-H06348563-A (JP)
Title: Data base access control system
Inventor: KOBAYASHI MICHIKO
IPC: G06F12/00
Filed: 1993-06-11
Abstract: PURPOSE:To easily execute an application program by making possible exclusive control over constitution alterations of respective physical ranges of a data base file. CONSTITUTION:Logical/physical range coordinate information 30-2 of the data base file 1 and range state information 30-1 showing its in-alteration state are stored in a range information storage area 30. The range state information 30-1 is set to the in-alteration state on receiving a start report of a constitution alteration and alteration information from a range information alteration program 4-i and the constitution of physical ranges 1-1-1-n begin to be altered; and the in-alteration state is reset on receiving an end report of the constitution alteration. The logical range of the application program 2 is converted into a physical range 1-j at an access request specifying the logical range. When the range state information 30-1 indicates the in-alteration state, the application program 2 is informed of that, but when not, the physical range 1 j begins to be accessed.
Patent JP-H0927614-A (JP)
Title: Perfect protection part for subscriber's line interface circuit
Inventor: ERIKU BERUNIE
IPC: H01L29/74
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable the whole subscriber's interface circuit to be made of monolithic circuit without displaying the protective circuit characteristics by a method wherein the monolithic parts are provided with two specific parts divided by P type insulating barrier in an N type substrate covered with metallization in a specific base. SOLUTION: Within a monolithic circuit part formed of N type substrate, the base thereof is covered with a single metallization to be divided into two parts 23, 24 by a P type insulating barrier 21. In the part 23, thyristors Th1 and Th2 form an inverse parallel connection and when an avalanche diode z1 connected backward to a diode d1 polarity is triggered, the thyristor Th1 is made conductive and when another avalanche diode Z2 connected backward to a diode d2 is triggered, the other thyristor Th2 is made conductive. Finally, in the part 24, a cathode is connected to a diode D1 corresponding to the substrate as well as an NPN transistor 1 made of a base corresponding to a well P4 and a collector corresponding to the substrate N.
Patent JP-H01310871-A (JP)
Title: Electrodeposited sheet grindstone and manufacture thereof
Inventor: TODA KAZUO
IPC: B24D11/00
Filed: 1988-06-07
Abstract: PURPOSE:To improve the chip discharge performance and holding action for the grinding liquid and improve the softness of an electrodeposited sheet grindstone and improve the finished surface roughness by forming an abrasive grain layer by fixing superabrasive grains in metal plating phase only onto the surface of warp. CONSTITUTION:Superabrasive grains are fixed in metal plate phase only onto the surface of the warp 10 in a basic cloth 12 woven from warp 10 and weft 11, and an abrasive grain layer 13 is formed. Therefore, the exposed part of the warp 11 forms a recessed part 14 on the grinding surface, and the discharge of chips of the electrodeposited sheet grindstone and the holding action for the grinding liquid can be improved by the recessed part 14. Further, the softness of the electrodeposited sheet grindstone can be improved, and the formation of streaks on a ground material is prevented, and the roughness of the finished surface can be improved.
Patent JP-H08334462-A (JP)
Title: Oil degradation sensor
Inventor: NISHIDA HIROYUKI
IPC: G01N21/59
Filed: 1995-06-07
Abstract: PURPOSE: To provide an oil degradation sensor of which output can be adjusted by one adjusting operation without dipped in oil and production cost can be reduced. CONSTITUTION: A transistor Q1 is turned on/off by pulse output of a pulse oscillation circuit 1 so that an emission element 3 emits light pulsedly, and after the light emitted from the emission element 3 passes through a pour part which is exposed to oil, it is received by a light receiving element 4 so that the current flows in the forward direction of the light receiving element 4. And, voltage Vout decided by the current of this light receiving element 4 and the resistance value of a resistance R10 is generated as a signal corresponding to fouling of the oil, this output is inputted to a display, for example, it is utilized to inform a user of exchange time of the oil. When the output of this oil degradation sensor is adjusted, a variable resistant R9 adjusts the current flowing in the light receiving element 3 so that the output voltage Vout of this sensor in the air reaches a prescribed value and so the value in the case of dipped in the extremely degraded oil and the value in the case of dipped in the oil not degraded so much relatively can be adjusted to the prescribed value.
Patent JP-S5473849-A (JP)
Title: Polyester molding material and its production
Inventor: SASAKI KATSUJI
IPC: B29B9/12
Filed: 1977-11-24
Abstract: PURPOSE: To prevent cohesion of chip-like polyester molding material in drying, by forming a specific depression on the naturally cooling surface of the material.  
     CONSTITUTION: At least one dimple-like depression is formed on the naturally cooling surface of a chip-like polyester molding material consisting mainly of a repeating unit of an alkylene terephthalate to produce the polyester molding material which will not easily cause cohesion in drying. The polyester is melt extruded from a nozzle of elliptical, oblong, or rectangular cross-section satisfying the formula (a is the major axis or the long side; b is the minor axis or the short side) to produce a bar material, which is cut to a given length before their surfaces are solidified completely to give the desived molding material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5664534-A (JP)
Title: Single channel codec monitor device
Inventor: HAYASHI SHINJI
IPC: H03M1/10
Filed: 1979-10-31
Abstract: PURPOSE:To ensure a monitor for the normal talking state with a simple constitution, by producing an alarm in case a vocal sound is detected and the signal frequency is outside the talking band. CONSTITUTION:The coder monitor circuit 1 comprises the time slot selection circuit 6, the zero-cross number conter circuit 7, the level detecting circuit 8 and the coder alarm producing circuit 11 each. The circuit 18 examines the 1st (code bit), 2nd (MSB) and 3rd bits within a time slot, and the circuit 7 counts the zero-cross number with a notice given to the replacement of the 1st bit. In case the input of a vocal sound is decided by the circuit 8 with the zero-cross number existing outside the fixed range, the fault of the coder is decided by the coder alarm generating circuit 9 to produce an alarm.
Patent JP-S5931865-A (JP)
Title: Capsule type evaporating source
Inventor: HAYASHI CHIKARA
IPC: C23C14/24
Filed: 1982-08-13
Abstract: PURPOSE:To utilize effectively an evaporating material by providing a top seal which is easily broken down by heating or internal pressure into a crucible which consists of a material permitting absorption or transmission of almost all portion of laser light and contains therein a material to be evaporated. CONSTITUTION:A crucible 1 is formed of a material that absorbs almost all portion of laser light, for example, carbon or graphite or a material that allows the transmission of laser light, for example, quartz or the like, and a top seal 2 consisting of a material which is easily broken down by heating or internal pressure, for example, a thin film of quartz or the like is provided in said crucible. A material 3 to be evaporated is charged into the crucible 1, and is held in a water cooled shroud 4 via a heat shield 5. An illumination window for laser light penetrating the shroud 4 and the shield 5 is provided. The laser light 8 irradiated through optical fiber 7 is converged by a convergent lens 8, and is conducted through the irradiation window to the side wall of the crucible 1, so that the material 3 in the crucible 1 is evaporated.
Patent JP-S62296396-A (JP)
Inventor: KUBOTA SATOSHI
IPC: H05B41/24
Filed: 1986-06-16
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-S6118863-A (JP)
Title: Immunological diagnosing medicine
Inventor: NAKAJIMA KUNIHIDE
IPC: C07K17/08
Filed: 1984-07-05
Abstract: PURPOSE:To ensure a high sensitivity and proper specificity in the intended antigen-antibody reaction, by employing an immulonogical diagnosing medicine in which an immunologically active substance is coupled to latex particles in covalent bond through a carboxylic group thereof. CONSTITUTION:This immunological diagnosing medicine is obtained by immobilizing an immunologically active substance in covalent bond to water dispersion type resin particles with the particle diameter of 0.05-2mum which is obtained by emulsion copolymerizing a monomer mixture comprising 0.2-20wt% of an alkylester acrylate derivative as given by the formula of R<1>CH=CR<2> COOH (wherein, R<1> represents H, lower alkyl group or carboxylic group and R<2> H or a lower alkyl group), 30-97.8wt% of alkyl ester acrylate derivative as given by the formula of CH2=CR<3>COOR<4> (wherein, R<3> represents H and a lower alkyl group and R<4> 1-8C alkyl group), 1-20wt% of monomer for multifunctional internal crosslinking and 1-30wt% of metha-acrylonitrile.
Patent JP-S63305878-A (JP)
Inventor: YAROSURAFU PETOROBICHI KURIKU
IPC: A61M3/02
Filed: 1987-06-05
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-H087922-A (JP)
Title: Organic electrolytic secondary cell
Inventor: MORI YOSHIHIKO
IPC: H01M10/0568
Filed: 1994-06-22
Abstract: PURPOSE:To provide the secondary cell high in capacity, and excellent in cycle properties and shell life by using as electrolyte the mixture of tetra-fluoro boric lithium and hexafluoro phospheric lithium. CONSTITUTION:Tetrafluoro boric lithium LiBF4 is mixed with hexafluoro- phospheric lithium LiPF6 in a range of LiBF4: LiPF6=-95:5 to 5:95 molar ratio so as to be used as organic electrolyte, and its concentration shall be 0.3 to 2mol/little. The mixed electrolyte is used for solvent such as cyclic ester and cyclic ether. Besides, a positive electrode is not particularly limited of its base material, but a negative electrode is desirably made of carbonaceous material. By this constitution, it is recognized based on the result of various tests that a cell formed as mentioned above exhibits excellent cell performance.
Patent JP-H04365922-A (JP)
Title: Structure for connecting muffler to engine
Inventor: SAWAMURA AKIHIRO
IPC: F16L23/16
Filed: 1991-06-12
Abstract: PURPOSE:To prevent noise from being generated and exhaust gas and tar from leaking to the outside. CONSTITUTION:There are provided a connecting cylinder member 21 disposed opposite to an exhaust port 10a of an engine 10; an exhaust pipe 15 of a muffler 16 fixed onto the inner circumferential surface of the connecting cylinder member 21; a fixing cylinder member 25 fitted around the connecting cylinder member 21 and having a tightening portion 25a; a flange portion 21a formed on the outer peripheral surface of the connecting cylinder member 21; a first elastic member 23 interposed between the flange portion 21a and the engine 10; and a second elastic member 24 interposed between the flange portion 21a and the tightening portion 25a, wherein the fixing cylinder member 24 is secured to the engine.
Patent JP-2000326742-A (JP)
Title: Front/rear wheel load sharing control device of connecting vehicle
Inventor: HASEGAWA NOBUKI
IPC: B60K17/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a front/rear wheel load sharing control device of a connecting vehicle with excellent driving operability of the connecting vehicle and improving durability of a driving device. SOLUTION: In this front/rear wheel load sharing control device of a connecting vehicle connecting a front vehicle 1 to a rear vehicle 3 and having an interaxle differential lock 91, this control device has a crossing angle detecting sensor 33, a front axle rotation sensor 31, a rear axle rotation sensor 32 and control means 20, 20a, 20b, 36 for actuating an interaxle differential lock 71 according to a crossing angle signal and a rotation signal.
Patent JP-S5929946-A (JP)
Title: Natural circulation type solar heat collector
Inventor: KASAI MASAHIRO
IPC: F24J2/44
Filed: 1982-08-11
Abstract: PURPOSE:To improve the design of appearance and prevent the decrease of hot-water temperature after sunset by a method wherein a large tank for a natural circulation type heat accumulating tank is arranged at the back side surface of the heat collector. CONSTITUTION:The temperature of a heat medium A in the heat collector 8 is increased gradually while the sun is shining and the specific gravity thereof is decreased, therefore, the heat medium A ascends and enters into the upper part of the heat accumulating tank 9 through an upper connecting pipe 10. On the other hand, the heat medium B in the heat accumulating tank 9 flows into the lower part of the heat accumulator 8 through an U-trap 11. Thus, the heat medium is circulated by thermo-syphon phenomenon and the high-temperature heat medium is reserved into the heat accumulating tank 9. When the sun is not shining, the heat of the heat collector 8 is dissipated and the collector is cooled, therefore, the heat medium in the collector 8 descends and the high-temperature heat medium B at the upper part of the heat accumulating tank 9 flows into the heat collector 8 through the upper connecting pipe 10, however, the temperature and the specific gravity of the heat medium in the lower part of the heat collector becomes equal to the same of the heat medium in the lower part (c) of the side pipe 11b of the U-trap at the side of the heat collector (both of the lower parts (a), (c) are at the same level), and both heat mediums are balanced, therefore, the phenomenon of reverse flow may be prevented. The heat medium flows out of a discharging pipe 16 when the opening and closing plug at an using place is opened.