baber/WOPTO huggingface dataset:
Patent JP-2001140006-A (JP)
Title: Cooling roll, manufacturing method of magnetic material, strip-like magnetic material, magnetic powder and bond magnet
Inventor: ARAI SEI
IPC: B22D11/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material having the excellent magnetic characteristic, and a bond magnet. SOLUTION: A cooling roll 5 for manufacturing the magnetic material comprises a roll base member 51 and a surface layer 52 to cover an outer circumference thereof. The surface roughness Ra of a circumferential surface 511 of the roll base member 51 is 0.03 to 8 μm. The material of the roll base member 51 is preferably a metal material high in heat conductivity. The surface layer 52 consists of a material lower in heat conductivity than the material of the roll base member 51, and preferably consists of ceramic. The molten magnetic material is injected from a nozzle 3, and collided with the cooling roll 5 rotating with respect to the nozzle 3, and cooled and solidified to manufacture the strip-like magnetic material.
Patent JP-H05156707-A (JP)
Title: Construction method of framework reinforced concrete construction
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B1/16
Filed: 1991-12-06
Abstract: PURPOSE:To save a number of members, to reduce weight of the members, to curtail joining positions of main column bars, to improve execution efficiency and economic efficiency and to promote constructional reliability. CONSTITUTION:Concrete of a column and beam cross section is cut, main column bars 3 are only exposed to the cut section 2 and, at the same time, reinforcing hoops 4 are mounted to the exposure section in a state to bundle them, and precast concrete girder members 7 are built to column capitals of hollow precast concrete columns formed by providing a portion of one layer as level difference between adjacent columns. The hoops 4 are set in specific positions of the main column bars 3 in the cut section 2, and after the completion of the assembly of members, concrete is placed together with hollow sections 1a of the columns 1 after required arrangement and form work are carried out.
Patent JP-H0646112-A (JP)
Title: Codeless telephone system
Inventor: TSUTSUI YUICHIRO
IPC: H04B7/26
Filed: 1992-11-09
Abstract: PURPOSE:To continuously communicate with a privacy function in the case of privacy-communication in the case of switching a master set even in a system for which equipments with the privacy function and without it coexist by imparting a function selecting and switching a master set with the privacy function in preference. CONSTITUTION:This system is constituted of a main control part 11, ROM 12, RAM 13, the slave sets 14 of the cordless telephone as an extension terminal, their master set 15, the interface 16 of the extension terminal, an exchanging part 17 composed of a time division switch and line wire interfaces 18 connected to public network 19. The master sets 15 and the slave sets 14 house the equipments with the privacy function and without it mixedly. The main control part 11 controls the whole system and has a function switching the master set in the middle of communication and a function successively speaking by selecting/switching the master set with the privacy function in preference in the case of privacy-communicating before the switching at the time of switching in the half-way of speaking.
Patent JP-H05131441-A (JP)
Title: Preform for multi-layer thin vessel, manufacture thereof and manufacture for multi-layer thin vessel for which the same preform is used
Inventor: WATADA TETSUO
IPC: B29C49/06
Filed: 1991-11-12
Abstract: PURPOSE:To constitute the above manufacture so that a multi-layer-structure preform of at least three layers and a multi-layer-structure vessel whose layer thicknesses are uniform can be manufactured inexpensively, especially a multi- layer and a multi-functional vessel possessing different functions such as gas barrier properties and odor-holding properties can be manufactured. CONSTITUTION:This is a preform which is molded into a multi-layer thin vessel by a method wherein the preform is extended by being molding-processed and the preform for the multi-layer thin vessel having an injected resin layer 3 formed between two sheet materials 1, 2 containing the resin layer having a specific function by injection molding.
Patent JP-H02210654-A (JP)
Title: Operation cam
Inventor: OSAWA ATSUO
IPC: G11B15/29
Filed: 1989-12-15
Abstract: PURPOSE:To realize a simplified, small-sized, and lightweight device with high reliability and to decrease the number of parts by arranging a member to be operated in plane along the track of the reciprocal arcuate motion of an operation cam body which has cam structure formed in an arcuate structure body. CONSTITUTION:A loading ring 6 is provided with a gear over its entire outer periphery and arranged on the top surface of a chassis 1. An annular driving ring 27 as a part of a cam driving means is provided with a gear at a part of its inner periphery and rotatable nearby the reverse surface of the chassis 1. An operation ring 64 begins to rotate when a pin 71 reaching the end in the groove 64' of the operation ring 64 at loading operation of the driving ring 27 and enters arcuate motion on the arcuate track by the engagement between three holders 37 and a guide support part 64b. The operation ring 634 is equipped with an operation cam body 64a which has recessed parts and projection parts formed lengthwise and the member to be operated is arranged while distributed on this operation cam body 64a in plane along the track of the reciprocal arcuate motion of the operation can body 64a.
Patent JP-2000139646-A (JP)
Title: Recyclable mannequin body, and manufacture of recyclable mannequin body
Inventor: IKEDA MITSUISA
IPC: B29D22/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable mannequin body which will not be thrown away as industrial waste to achieve effect of preventing environmental pollution. SOLUTION: Fused material comprising polypropylene resin or polyethylene resin is suspended into the inside of a pair of mannequin body negative dies 2 which can be put to each other or be parted from each other to form a fused hollow body 10, compressed air is blown into it from a compressed air blow hole of which the inner protruded part is opened in the mannequin body negative die 2, and the fused hollow body 10 is swollen to inner surface part form of the mannequin body negative dies 2. It is then cooled by a temperature control means 20 till it is hardened in the inner surface part form of the mannequin body negative dies 2, thereby a mannequin body is manufactured.
Patent JP-H10156954-A (JP)
Title: Method for impregnating reinforcing fiber base material with resin
Inventor: KOBAYASHI TAKU
IPC: B29B15/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve impregnability of high viscosity resin and to eliminate residue of entrained air between a base material and a structure by impregnating a reinforcing fiber base material with ordinary temperature curable resin having specific viscosity at using atmospheric temperature while heating the curable resin by a non-contact heating means. SOLUTION: Ordinary temperature curable resin has resin viscosity at using atmospheric temperature of 40 to 500 poise. The resin having 40 to 500 poise at the using atmospheric temperature can be lowered at its viscosity to 25 to 200 poise by heating according to temperature dependency of the viscosity, and hence the resin is not sagged, and viscosity for obtaining satisfactory impregnability can be realized even by manual impregnation. Therefore, as a heating means, a non-contact type is used. As the non-contact type heating means, a dryer 1, an apparatus for generating hot air such as a heating gun or a hot blaster or an apparatus for emitting infrared ray is preferable. Of them, the hair dryer 1 which is easy to be handled with a light weight is most preferable.
Patent JP-H06170051-A (JP)
Title: Game ball discharge device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-12-03
Abstract: PURPOSE:To provide the game ball discharge device which can feed out smoothly a game ball by preventing generation of a ball bite, in the game ball discharge device of a lead screw type. CONSTITUTION:A coil spring 61A is rotated by a motor 60 in the direction for intersecting with guide passages 12, 13, and while supporting a game ball which flows down along the guide passages 12, 13 by two points of each wind of the spring 61A, the game is allowed to slide and fed out downward. The coil spring 61A is formed in a tapered shape toward the upper part of the guide passages 12, 13. Between its taper and the guide passages 12, 13, a 'play' is generated toward the upper part of the guide passages 12, 13, and by its 'play', ball pressure of the game ball which flows down to the coil spring 61A from the guide passages 12, 13 can be dispersed.
Patent JP-H02170940-A (JP)
Title: High strength aluminum alloy thin sheet for baking finish and its production
Inventor: TOYOSE KIKURO
IPC: C22F1/047
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the subject thin sheet suitable to a packing material particularly for the contents such as marine products under severe corrosive service by regulating Mg, Mn, Cu and Cr as essential components and specifying their contents, the content of Fe, Fe/Mn ratio and the conditions in process annealing. CONSTITUTION:The Al alloy thin sheet contains, by weight, 3 to 4% Mg, 0.3 to 1.3% Mn, 0.2 to 0.8% Cu and 0.05 to 0.35% Cr, in which <=0.3% Fe and <=0.5% Fe/Mn ratio are furthermore regulated and the balance Al. In the production of the thin sheet, the Al alloy having the above compsn. is heated to 400 to 600 deg.C at >=100 deg.C/min heating speed as the process annealing executed in cold rolling after hot rolling. After the heating, the alloy is immediately, or after held for <=20min, cooled at >=100 deg.C/hr cooling speed and is thereafter cold-rolled at 30 to 80% working rate. In this way, the objective Al alloy thin sheet having <=80mu grain size is obtd.
Patent JP-H03188280-A (JP)
Title: Method for coating metal strip with molten metal
Inventor: KAWAMURA MASATADA
IPC: C23C26/00
Filed: 1989-12-14
Abstract: PURPOSE:To easily and accurately carry out molten metal plating giving a fine structure and ensuring uniform coating weight by successively melting a solid metal material for plating, atomizing the molten metal with ultrasonic waves and sticking the resulting mist to a travelling metal strip. CONSTITUTION:A platelike metal material 2 for coating is guided upward in a feeder 1A through the guide part 4 and melted by heating with a heater 6 to form a melt reservoir 12 in the top opening 5. Ultrasonic waves are generated with an ultrasonic generator 3 composed essentially of an oscillator 8, a resonator 10 and a converging cover 11. The generated ultrasonic waves are obliquely radiated on the opening 5 to atomize the molten metal in the reservoir 12. The resulting mist 13 is allowed to flow toward a steel strip S by feeding a carrier gas as required and the mist 13 is stuck to the surface of the strip S as a coating film. The coating weight of the coating film can accurately be regulated by controlling the feeding rate of the metal material 2 for coating and the intensity of the ultrasonic waves.
Patent JP-H08178352-A (JP)
Title: Drainage device for air-conditioner
Inventor: KOBAYASHI ASAMI
IPC: F24F13/22
Filed: 1994-12-27
Abstract: PURPOSE: To provide a drainage device for an air-conditioner, capable of conducting smooth draining treatment of condensed water upon the installation of a drainage port to drain to the outside of the main body of the air- conditioning machine. CONSTITUTION: A pipe 16 having drain ports in three directions, which are connected to a main drain hose 13, connected to a main drain pan 2 in the main body of an air-conditioner to communicate the hose with an indoor drain hose 14 connected to an indoor side drain pan 10 and connected to a drainage hose 17 for guiding to a drainage port 15, is provided while the pipe 16 is extended so as to be orthogonal substantially to a plane formed by arbitrary two directions or so as to have an obtuse angle with respect to the plane and the three ports are constituted so as to be bent and formed to have a T-shape substantially as a whole.
Patent JP-H03186463-A (JP)
Title: Hydraulic brake system
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T8/40
Filed: 1990-11-27
Abstract: PURPOSE: To reduce the vibratory pressure on a pedal by furnishing a throttle on a suction pipe of a pump in a hydraulic brake system with a wheel brake connected with an intermediate reservoir through a return pipe and pumping the brake fluid in the reservoir to a brake pipe. CONSTITUTION: An inlet valve 6 is installed on a brake pipe 4 leading from a master cylinder 1 to a wheel brake 5, and an outlet valve 8 is installed on a return pipe 7 leading from the wheel brake 5 to a pressure accumulating chamber 23 of an intermediate reservoir 9 having a rolling type diaphragm 22. An automatic suction pump 10 is connected to this reservoir through a suction pipe 11, and the discharge side of the pump 10 is connected through a hydraulic pipe 13 to the brake pipe 4 installed between the master cylinder 1 and inlet valve 6. A throttle 27 is installed on the suction pipe 11 located between the pressure accumulating chamber 23 and pump 10, and parallel with the throttle 27, a check valve 29 is installed, which is constituted so as to operate in compliance with the filled level of the chamber 23.
Patent JP-H10167588-A (JP)
Title: Exclusive operation device for elevator
Inventor: ITO KAZUHIKO
IPC: B66B1/14
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To easily forward a car by closing the door after the lapse of a fixed time during a door opening stand-by state at exclusive operation, and automatically returning the passenger car to a specific floor. SOLUTION: When at a lunch time, a person A in charge of carrying food from a kitchen on the first floor to respective sickrooms on the second floor, a person B in charge of carrying food to respective sickrooms on the third floor, and a person C in charge of carrying food to respective sickrooms on the fourth floor carry food to the respective floors in order, at first the person A in charge goes to the second floor by exclusive operation. An elevator is in a door opening stand-by state, a door time limit at exclusive operation is counted up, and when a fixed count value is reached, the door is closed and started toward the first floor. Similarly the person B in charge carries food to the respective sickrooms on the third floor, and the person C in charge finally returns the elevator to normal operation, and hence the elevator is returned to the normal service. In this way, the passenger car is automatically returned to a specific floor at exclusive operation, and the passenger car is smoothly forwarded in an unmanned state.
Patent JP-H11231948-A (JP)
Title: Band gap reference circuit removing increased power line noise
Inventor: KOELLING JEFFREY E
IPC: G11C11/4074
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a band gap reference circuit for generating reference voltage for a semiconductor memory device. SOLUTION: The band gap reference circuit 500 includes a reference stage 502 and 1st and 2nd startup circuits 504, 506 and receives power from 1st and 2nd filter nodes 526, 528. The stage 502 generates reference voltage Vref. Both the startup circuits 504, 506 supply voltage to a bias node in the stage 502 and allows the stage 502 to be functioned by lower voltage. In order to reduce the sensitivity of the circuit 500 when power supply voltage is changed due to noise, a 1st filter 530 filters 1st power supply voltage Vcc and supplies the filtered voltage Vccf to the 1st filter node 526. A 2nd filter 534 filters 2nd power supply voltage Vss and supplies the filtered voltage Vssf to the 2nd filter node 528.
Patent JP-H11160327-A (JP)
Title: Dispensing apparatus
Inventor: ITANI KAZUNORI
IPC: G01N35/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To detect a failure of a nozzle chip fitted detachably in a dispensing apparatus. SOLUTION: A nozzle chip 12 is detachably fitted at a chip mount part 10. A pressure detection part 16 is arranged between a dispensing pump 14 and the chip mount part 10. The chip 12 is moved from above to below and a leading end of the nozzle chip 12 is faced to or inserted in an insertion hole 26A. At this time, the leading end of the chip if displaced confronts or collides against a butt face 26B. The state is detected with the use of discharging or suction of the air. An upper plate of a chip rack is utilizable as a member 26. Correction data can be acquired by detecting the collision at each point.
Patent JP-H11156351-A (JP)
Title: Continuous groundwater purification wall and groundwater purification method
Inventor: OKA KOICHI
IPC: C02F1/70
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a continuous groundwater purification wall capable of easily obtaining a larger water permeability than that of a water bearing layer, and a groundwater purification method capable of purifying directly groundwater generated from a pollution source. SOLUTION: An underground continuous groundwater purification wall 3 is provided wherein circular columns 11 containing a metallic reducing agent or an adsorption material are arranged underground in a line. Besides, a groundwater purification method containing an injection process wherein a metallic reducing agent is injected into a contaminated area of the groundwater or a stirring mixing process wherein soil positioned in the contaminated area of the groundwater and the metallic reducing agent or the adsorption material are mixed by stirring, is provided.
Patent JP-2000180507-A (JP)
Title: Ic module picking method in customer tray in ic module handler and its device
Inventor: SUN SOO YOMU
IPC: G01R31/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To allow a pickup means to directly pick an IC module whose production is completed from a customer tray. SOLUTION: A customer tray 1 in which IC modules 3 to be tested are housed is placed on a rotary table 8 at a loading position, and this rotary table 8 is inclined to one side so that the IC modules 3 housed in the customer try 1 can be inclined together to the same direction. At the same time, a pickup means for picking the IC module 3 housed in the customer tray 1 is rotated so that the inclination can be made coincident with that of the IC module 3 for picking the IC module 3 from the customer tray 1.
Patent JP-H11160431-A (JP)
Title: Range finder instrument
Inventor: KATO MASAHIKO
IPC: G01S17/931
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a range finder instrument which receives reflected light of constant intensity from an object positioned in a detection range of a sent light beam. SOLUTION: A light sending lens 101 has a diffusing element 110 consisting of many microprisms 102 in a certain area. The microprisms 102 are all equal in height (h), but varies in pitch (p) with the distance from an optical axis 100 and are therefore different in vertical angle δ with the distance from the optical axis 100. The light sending lens 101 functions to collimate divergent luminous flux emitted by a light source 130 at a specific angle of divergence. The diffusing element 110 is formed in the specific hatched area in a plane viewed from an arrow 120 and a light beam passing through the part of the diffusing element 110 is deflected as specified depending upon the place, but a light beam passing through other parts of the light sending lens 101 is collimated as it is without being deflected.
Patent JP-H02214958-A (JP)
Title: Device combined with processor for extending port of said processor
Inventor: ROBAATO II RAARUSEN
IPC: G06F13/12
Filed: 1989-12-18
Abstract: PURPOSE: To couple an external memory to a micro controller without reducing the number of I/O ports of the controller by transferring data between the micro controller and an EPROM of a port expander or between the micro controller and an external device passing the port expander. CONSTITUTION: A port expander 20 is coupled to ports 0 and 2 of a micro controller 12a through busses 13a and 14a, and a control signal is connected between the micro controller 123 and the port expander 20 through a control line 15a. When the EPROM 21 or ports B and A are selected so as to be operated by busses 13a and 14a, ports 0 and 2 of the micro controller 12a can access the external memory in a mode of the EPROM 21 or acces an I/O device through ports B and A. Thus, the external memory restores ports lost at the time of coupling to the same ports of the micro controller.
Patent JP-H0230677-A (JP)
Title: Bonded structural unit of electronic component
Inventor: YAMAGUCHI YUJI
IPC: H01F1/34
Filed: 1987-12-22
Abstract: PURPOSE:To reduce cost and improve adhesive workability and reliabilities to adhesive strength and environmental resistance by using an inorganic oxide adhesive by a metal alkoxide method in bonding of structural units of electronic component. CONSTITUTION:A member such as ceramic or glass and member such as ferrite are joined with a sol or gel obtained by hydrolyzing a metal alkoxide.
Patent JP-H05184194-A (JP)
Title: Motor controller
Inventor: OKURA KIYOTOSHI
IPC: H02P7/29
Filed: 1991-11-14
Abstract: PURPOSE:To detect a motor current without providing a circuit for judgment of current polarity anew. CONSTITUTION:A current supplied to a motor 1 is controlled by an H bridge. The H bridge is composed of field effect transistors QUL, QUR, QDL, and QDR to each of which a parasitic diode is connected. Moreover, a current detector 5 for detecting the magnitude or the direction of the motor 1 is provided in a power supply line. The absolute value of the motor current MI is gotten by the current detector 5, and the direction of the motor current is gotten by the gate signal supplied to the gates of the field effect transistors QUL, QUR, QDL, and QDR.
Patent JP-H09166769-A (JP)
Title: Stn type liquid crystal display element
Inventor: MIYATA SHINICHI
IPC: G02F1/133
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make the good and wide angle of visual field and a good optical characteristic compatible and to make the element inexpensive and excellent in reproducibility by imposing a stretched high-polymer film between one polarizer plate and a liquid crystal panel and making the absorption axis from mutually parallel to fall within a specified angle. SOLUTION: An entrance side elliptic polarizer 1 and an exit side elliptic plarizer 2 are arranged on both sides of a middle liquid crystal panel 3. The liquid crystal panel 3 is composed by interposing liquid crystal having positive or negative dielectric anisotropy between a pair of substrates. The polarizer plate 1 is composed of a polarizer plate A on the entrance side and a phase difference film B on the entrance side. The polarizer plate 2 is composed of a polarizer plate C on the exit side and a phase difference film D on the entrance side. The optical compensation constitution is made so that the absorption axes of the polarizer plates A, C become within 30 deg. from mutually parallel. Consequently, the optical characteristic having good and wide angle of visual field is obtained compared with the conventional liquid crystal display element.