baber/WOPTO huggingface dataset:
Patent JP-H06115037-A (JP)
Title: Production of laminated material
Inventor: YOSHIMOTO YASUYUKI
IPC: B32B37/10
Filed: 1992-10-02
Abstract: PURPOSE:To perform the process from the coating of laminating members with an adhesive to the completion of a laminated material within a short time and to automate a laminated material producing line in the production of the laminated material used in a door panel such as a fireproof door, a partitioning material, a wall material, the top plate of a desk or a blackboard. CONSTITUTION:A laminated material is produced through a process #12 applying a humidity curable hot-melt adhesive to the surface of at least one laminating member, a process #13 humidifying the surface coated with the adhesive, a process #14 superposing a plurality of laminating members one upon another to form a laminate, a process heating the laminate and a process #17 applying cold pressing to the heated laminate. The process heating the laminate contains a process #15 preheating the laminate and a process #16 applying hot pressing to the preheated laminate. Further, a process #17 applying cold pressing to the laminate and a process #18 applying cold air to the laminate to cool the same are provided.
Patent JP-S62124788-A (JP)
Title: Laser device
Inventor: YASUI KIMIHARU
IPC: H01S3/098
Filed: 1985-11-25
Abstract: PURPOSE:To generate layer beams having a mode, in which power is concentrated remarkably onto an axis, by using the central section of a partial reflecting mirror as a high reflecting film. CONSTITUTION:A total reflecting thin-film 3 consists of a metallic thin-film, and is formed at the central section of a partial reflecting mirror 1. Laser beams 7 reciprocating in an optical resonator are amplified by a laser medium 5, and one part of laser beams is taken out to the outside as laser beams 8 when laser beams take size of a fixed value or more. Regarding an intensity distribution in the direction of propagation and vertical direction of laser beams generated in the optical resonator, laser beams in the vicinity of the center of the optical resonator are only lost as diffraction in the periphery of the total reflecting thin-film 3 owing to the total reflecting thin-film 3 in a section close to the center of the optical resonator, thus reducing loss. Accordingly, laser beams 7 having remarkably high intensity in a section close to the center are generated in the optical resonator.
Patent JP-H06119630-A (JP)
Title: Magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: C09D7/12
Filed: 1992-10-02
Abstract: PURPOSE:To highly fill magnetic powder and to reduce surface electric resistance by incorporating carbon black and an electric conductive polymer into a magnetic layer formed on a nonmagnetic substrate by coating with a magnetic coating material and forming a magnetic recording medium. CONSTITUTION:Since the surface electric resistance of a coating film contg. carbon black is reduced when the interval between particles of the carbon black is made smaller than certain threshold value or the particles short, the surface electric resistance is controlled according to the amt. (pts.wt.) of the carbon black and the rate of substitution of polyaniline as an electric conductive polymer. High fillability of magnetic powder of barium ferrite having high resistivity and low surface electric resistance can be simultaneously ensured.
Patent JP-S61140897-A (JP)
Inventor: TAKECHI HIDENORI
IPC: G21F9/00
Filed: 1984-12-14
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-2000093886-A (JP)
Title: Coating material for peeling coating film and peeling of coating film using the same
Inventor: KAWACHI MASAMI
IPC: B05D3/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute the peeling of coating films to be adhered to the surfaces of objects, such as jigs, to be used in a coating stage by preparing a coating material previously applied on the surfaces of the objects by adding and incorporating one kind of foaming agents which are decomposed to generate gas by heating together with one kind of film forming materials. SOLUTION: Various kinds of the coating jigs are used as covers to cover bases for supporting the materials to be coated, such as metallic products, supporting appliances and non-coating portions when these materials to be coated are coated. The surfaces of the objects, such as jigs, to be formed with the coating films are previously coated with the coating materials containing the film forming materials and the foaming agents which are decomposed to generate gas by heating prior to a prescribed coating work to the products, by which the object surfaces are provided with the coating film peeling layers. The objects adhered with the coating films by the prescribed coating work are heated to a temperature above the decomposition temperature of the foaming agents, by which the separating gas is generated and the coating films are floated.  The foaming agents are preferably incorporated into the film forming materials at a ratio of 0.01 to 1 pt.wt. into 1 pt.wt. film forming materials.
Patent JP-2000100866-A (JP)
Title: Semiconductor connection structure and semiconductor device
Inventor: MIYASHITA KATSUMI
IPC: H01L21/60
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device for which the sliding of a junction section is relaxed by absorption so as to be protected against disconnection, even if the semiconductor device is utilized in an environment where temperature changes cyclically, by a method wherein an absorption relaxing means that absorbs a thermal expansion difference between a carrier or a printed wiring board and a semiconductor chip is provided to the carrier or the printed wiring board. SOLUTION: When a semiconductor chip 1 is connected to a carrier or a printed wiring board 4, an absorption relaxing means 2, such as grooves that absorb a thermal expansion difference between the semiconductor chip 1 and the carrier or the printed wiring board 4, is provided to the carrier or the printed wiring board 4. Therefore, the flow of cooling air comes into contact with the surface of the semiconductor chip 1 through the grooves, or cooling of the semiconductor chip 1 can be accelerated by enlarging the contacting surface of the chip 1 with the carrier in area by the use of heat conductive material.  With this setup, even if the semiconductor device is utilized repeatedly in an environment where there is temperature difference, a joint between the semiconductor chip 1 and the carrier or the printed wiring board 4 can be restrained from being disconnected against sliding movement caused by thermal expansion difference, and the semiconductor device can be improved in connection reliability.
Patent JP-H02110805-A (JP)
Title: Production of magnetic head
Inventor: OURA KIKUO
IPC: G11B5/127
Filed: 1988-10-20
Abstract: PURPOSE:To allow depth working with high accuracy by providing a reference groove to the outer side face of one core to the position of a specified distance in parallel with the depth end line of a magnetic gap and working the depth to a prescribed value with this reference groove as the reference for the depth. CONSTITUTION:The reference groove 2 is previously provided in the longitudinal direction of the outer side face of the one core 1a. A depth end point 3 and a point 4 of the reference groove are measured from the side face 5 of the core and the cores are joined and integrated in such a manner that the distance between the depth end point 3 and the point 4 of the reference groove attains a specified value l at both ends of the cores. The peak surface of the core 1a is thereafter polished by using the line of the reference groove 2 as the reference to replace the depth end line, by which the depth is worked to the prescribed value. The parallel is easily and exactly matched at the time of the working and the working of the prescribed depth is possible.
Patent JP-H04142244-A (JP)
Title: Eprom automatic writer
Inventor: OKUBO KIYOMI
IPC: G11C17/00
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a device suitable to an automatic processing by a method wherein, when the printing condition of a drawing number is satisfactory, a light shielding label having the drawing number printed thereon is transferred from a line printer to a ROM writer to be attached to EPROM and, when the aforesaid printing condition is unsatisfactory, the line printer is operated again. CONSTITUTION:When a drawing number is printed on a light shielding label in a satisfactory condition, a second robot hand 5 is operated to attach the light shielding label 17 peeled off from film 18 to EPROM mounted to a ROM writer 3. When the drawing number is printed on the light shielding label in an unsatisfactory condition, the second robot hand 5 is on standby and a light shielding label 17B on the film 18 is wound around a take-up roller 16 without being transferred to the ROM writer 3 following the take-up action of rollers 15 and 16. With respect to the drawing number printed unsatisfactorily, the reprinting thereof is effected by a reprinting part 14 and this action is repeated until the printing condition of the drawing number becomes acceptable.
Patent JP-H07116918-A (JP)
Title: Grinding device for chip saw
Inventor: WATANABE HISAKUNI
IPC: B23D63/14
Filed: 1993-10-22
Abstract: PURPOSE:To provide a grinding device for saw which can grind chips of a chip saw efficiently with good grinding accuracy. CONSTITUTION:A grinding device 20 is provided with a first conveyance mechanism 30a, a second conveyance mechanism 42, and a third conveyance mechanism 30b which convey chip saws to predetermined positions, collet mechanisms 32a, 32b which support the saws 22, and clamp mechanisms 34a, 34b which hold the chip saws 22 strongly in the grinding condition and holds them lightly in the tooth feed condition. Further, it is provided with grinding mechanisms 36a, 36b which affect grinding accuracy due to wear slightly and tooth feed devices 40a, 40b which displace chips to their grinding position without damaging them. As a consequence, it is possible to grind the chip saws 22 efficiently with good grinding accuracy.
Patent JP-H1087867-A (JP)
Title: Production of polyester resin foam
Inventor: NAKAMURA MASAAKI
IPC: B29C48/38
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a polyester resin foam whereby a foam having fine uniform cells, a high foaming ratio, and excellent shock- absorbing properties, mechanical properties, and heat resistance is stably produced by foaming and molding a specific compsn. SOLUTION: A compsn. comprising a polyester resin (A) obtd. by melt mixing a polyethylene terephthalate resin (A1) with a polyfunctional compd. (A2) having at least three hydroxyl groups and a compd. (B) having at least two acid anhydride groups in the molecule is melted, mixed with a blowing agent, and extruded into a low-pressure zone with an extruder, thus giving a molded foam. Resin A is prepd. by melt mixing resin A1 with compd. A2 pref. in an amt of 0.05-3mol% based on the total diol units in resin A1. Compd. B is used in an amt. of 0.05-5wt.% of resin A.
Patent JP-S63121432-A (JP)
Inventor: SEKO KAZUYUKI
IPC: H02H9/02
Filed: 1986-11-07
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-H01108033-A (JP)
Title: Manufacture of heat insulating vessel
Inventor: MARUYAMA SEISHIRO
IPC: B29C69/00
Filed: 1987-10-22
Abstract: PURPOSE:To reduce the welding defects of sheets by a method in which the sheet drawn in parallel with an extruded direction is cut in right angle to the extruded direction, and its both sides in right angle to the extruded direction are mutually welded. CONSTITUTION:A foamed sheet is extruded and is drawn in an extruded direction. The extruded and drawn sheet is cut in parallel with the extruded direction and in right angle thereto, and a rectangular sheet is produced. Next, this long sheet is cut into a desired length almost in right angle to the drawn direction. Its cut length is almost same as the circumference of a vessel. Both sides of the cut sheet in right angle to the drawn direction are mutually welded in a next process, and a cylindrical sleeve is produced. The vessel is covered with the produced sleeve in a next process. The sleeve is brought in close contact with the vessel by heating and shrinking, thereby making a heat insulating vessel. Heating is generally achieved at 150-250 deg.C and for 1-10sec. Consequently, the rate of welding defect is remarkably reduced, since the end sides in right angle to the extruded direction of the drawn sheet are mutually welded.
Patent JP-2000099488-A (JP)
Title: Software component connection device and recording medium
Inventor: NAKATANI HIROYASU
IPC: G06N3/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a composite component for realizing complicated operation processing or shape by providing the software component connection device with a code table for registering processing to be executed at the time of decoding corresponding to operation and a means for referring to the code table and decoding each code. SOLUTION: A decoder 2 decodes a genetic type code 1 by referring to a code table 3 and mutually connects the slots of plural components. Connection and deletion between a slot of a prescribed component number and a slot of another prescribed component number are registered as operation to be registered in the code table 3. In addition, the deletion of a prescribed component number is registered and decoding processing in each component number and each slot number is registered. Since constitution for decoding the genetic type code 1 by referring to the code table 3 is adopted, a composite component for realizing complicated operation processing or shape by collecting application components or basic graphic components can be automatically prepared.
Patent JP-H02112294-A (JP)
Title: Laser wavelength stabilizer
Inventor: EURA FUMIAKI
IPC: H01S3/137
Filed: 1988-10-20
Abstract: PURPOSE:To enable oscillation at a specified wavelength when reoscillating a laser and to stabilize a laser wavelength by diffracting a part of a laser beam during laser oscillation to control a spectroscope and by prediction- controlling the spectroscope based on a time constant of the spectroscope or a steady state during oscillation stop after stopping laser oscillation. CONSTITUTION:A photoresonator is constituted by arranging a total reflection mirror 2 and a partial reflection mirror 3 at both ends of a laser medium 1, and a laser beam 6 is produced. The laser beam 6 having a small oscillation wavelength width and an arbitrary wavelength lambda0 in a range wherein a gain exists is acquired by arranging a rough adjustment etalon 4 and a fine adjustment etalon 5 in an optical path of the photoresonator. An output wavelength of the laser beam 6 can be stabilized and controlled by controlling a voltage of a laser medium 1 in a laser oscillator or by controlling an angle or a mirror interval between the rough adjustment etalon 4 and the fine adjustment etalon 5. Stabilization of a wavelength and output becomes possible when a laser beam is narrow-banded, and, furthermore, constant stabilization of a wavelength can be realized even when laser oscillation and stop are repeated.
Patent JP-H03126596-A (JP)
Title: Concealable magnetic card and preparation thereof
Inventor: NISHIDA MASAMI
IPC: B42D15/10
Filed: 1989-10-12
Abstract: PURPOSE:To apply printing having a beautiful and sharp color to the surface of a magnetic card on the side of the magnetic layer thereof by forming a metal vapor deposition layer on the magnetic layer of the magnetic card directly or through an anchor coat layer and forming a color layer on the metal vapor deposition layer directly or through a top coat layer and specifying the thicknesses of both of the metal vapor deposition layer and the color layer. CONSTITUTION:A metal vapor deposition layer is formed on the magnetic layer of a magnetic card equipped with a base material and the magnetic layer formed to the single surface thereof directly or through an anchor coat layer and a color layer having a non-black type color is formed on the metal vapor deposition layer directly or through a top coat layer and the whole thickness of the metal vapor deposition layer and the color layer (thickness containing the anchor coat layer and the top coat layer when both layers are present) is 6mum or less. The magnetic layer can be formed by using a composition prepared by mixing an appropriate magnetic powder such as gamma-iron oxide with an appropriate resin such as an urethane resin. The metal vapor deposition layer is formed from Al, Ag, Zn or Sn and may be formed from Cu or Au according to the color layer. The color layer having the non-black type color can be formed from an appropriate resin mixed with pigment or a dye.
Patent JP-H02112162-A (JP)
Title: Manufacture of carbon composite base material for fuel cell
Inventor: UEI TOSHIHARU
IPC: H01M8/02
Filed: 1988-10-21
Abstract: PURPOSE:To prevent breakage and separation of components and to make groove machining after baking unnecessary by arranging in parallel strip-shaped electrode base materials on a separator material, and bonding, then baking the bonded components. CONSTITUTION:Strip-shaped electrode green precursors 1 and side seal green precursors 2 are arranged in parallel on a separator green precursor 3, and bonded each other. The green precursors 1 are arranged in parallel at regular intervals to form reaction gas flow grooves. It is effective to arrange the green precursors 1 and the green precursors 2 so as to perpendicularly intersect each other on the both sides of the green precursor 3. Bonded components are baked in a nonoxidizing atmosphere. Stress applying to components is decreased and separation and breakage are prevented. Machining of reaction gas flow grooves after baking is made unnecessary.
Patent JP-H09114534-A (JP)
Title: Reference voltage generation circuit
Inventor: OGAWA YUKITAKA
IPC: G05F3/30
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To compatibly attain a high constant voltage output and the stability at the time of rapid fluctuation of a power source by composing a reference voltage circuit and a power source starting circuit of the transistor circuit of a complementary insulated gate electric field effective type. SOLUTION: When signals of high and low levels are outputted from the power source starting circuit 30 at the time of supplying a power, all the MOSFETs of channel P MOSFETs P41 and P42 and channel N MOSFET N41 and N42 in a circuit to be started 40 are turned on nearly at the same time to add the starting of the circuit to be started 40. After then, when the power source is boosted and the input of a CMOS inverter G31 becomes a level higher than a logic threshold voltage, the output signal of the CMOS inverter becomes a low level to turn the channel N MOSFET N33 into an off state and the output of a CMOS inverter G32 becomes a high level to turn channel P MOSFET P35 into an off state.
Patent JP-H01106745-A (JP)
Title: Hinge shaft mounting structure in cargo handling device for cargo handling vehicle
Inventor: YONEDA TAKU
IPC: B60P1/48
Filed: 1987-10-20
Abstract: PURPOSE:To make it possible to swingably mount lift arms for removably supporting a container, on a vehicle body with a less vehicle-widthwise projecting length, by securing the light arms integrally to hinge shafts through the intermediary of inner support rings, coupling members and large and small outer support rings which are journalled to inner and outer frames extending longitudinally of the vehicle body. CONSTITUTION:A pair of lift arms provided on both sides of a vehicle body cargo bed section support thereon a container, and are longitudinally swung to load and unload the container. Each lift arm 5 is provided at its lower end with a holding member 21 which is clamped between inner and outer support rings 24, 25 journalled to inner and outer frames 20A, 20B which extend longitudinally of the vehicle body, and a hinge shaft 9 is inserted through the holding member 21. The inner support ring 25 is composed of a large diameter support ring 26B and a small diameter support ring 26A which are engaged together so as to secure a coupling member 23 inserted on the hinge shaft 9. Thereby it is possible to swingably mount the arms and the shaft to the vehicle body with less vehicle-widthwise projecting lengths.
Patent JP-2000099668-A (JP)
Title: Pc card cap
Inventor: NAGAIWA AKITO
IPC: G06K19/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To protect a PC card by means of a simple means by preparing plural cap parts which are fit to both terminal parts of the PC card and then turnably connecting at least one of these cap parts to the main body of a PC card cap. SOLUTION: A PC card cap comprises two cap parts 1a and 1b, a main body 2 and the pins 3a and 3b which secure the free rotatable connection between both parts 1a and 1b and the body 2, respectively. The parts 1a and 1b have the groove parts 4 where the terminal parts of a PC card 5 are fit, respectively. It's desirable to secure the dimensions (vertical and horizontal sizes and depth) of groove part 4 which can cover the total terminal part of the card 5.  Furthermore, it is preferable that both parts 1a and 1b are fit to the terminal parts of the card 5 through turning by means of pins 3a and 3b without hitting against the edge parts of the card 5 and also have such shapes as those which are never easily pulled off by the small impacts, etc., after the parts 1a and 1b are fit to the terminal parts of the card 5 owing to the rigidity of the card 5 and the linkage secured between the body 2 and both parts 1a and 1b, respectively.
Patent JP-S62126900-A (JP)
Title: Control circuit for clutch
Inventor: SHIBATA YOJI
IPC: H02P15/00
Filed: 1985-11-28
Abstract: PURPOSE:To suppress an impact applied to a motor or a drive shaft by stepwisely increasing a current supplied to an electromagnetic clutch at starting time. CONSTITUTION:When a control signal 16a is input, a first switch circuit 11 is set to output a start signal 11a. A current output circuit 21 feeds a starting current of 1/2 of a rated current to an electromagnetic clutch 4 by a start signal 11a. When the signal 22a is output, a timer 12 starts counting, and outputs a control signal 12 after a predetermined time. Thus, a second switch circuit 13 outputs a start signal 13a. A current output circuit 22 supplies a rated current to the clutch 4 by the signal 13a. Thus, an impact to be applied to a motor can be alleviated at starting time of the clutch.
Patent JP-H02113566-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKAMURA RYUICHI
IPC: H01L27/08
Filed: 1988-10-21
Abstract: PURPOSE:To reduce the occupied area of a resistor, and increase the degree of integration by forming, on an insulating film, resistors of two or more layers between which interlayer insulating films are interposed, and connecting the resistors in series or in parallel by using aluminum wires or the like. CONSTITUTION:After a first insulating film 21 is formed on a semiconductor substrate and a first layer resistor 11 is formed thereon, photoresist is eliminated, and a second layer insulating film 22 is formed. In the similar manner, a second layer resistor 12 is formed on a second insulating film, and a third insulating film 23 is formed. Through holes 31 for wiring connection use, which connect the first layer resistor 11 or the second layer resistor 12 and an aluminum wiring 32, are formed in the third insulating film 23 and the second insulating film 22. The aluminum wiring 32 having a specified thickness is formed thereon. Thereby, the occupied area of resistors are reduced, and the degree of integration can be increased.