baber/WOPTO huggingface dataset:
Patent JP-H09210047-A (JP)
Title: Connection supporting device for rotating member
Inventor: SAKUMA NORIMITSU
IPC: F16C11/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly/disassembly of a movable side member into a fixed side member and reduce wear to a spindle and its noise. SOLUTION: Shaft inserting holes 33, 41 are drilled at brackets 30 and a boss part 40 and a spindle 32 is inserted so that a pair of brackets 30 serving as ' fixing side members may rotatably-support the boss 40 as a movable side member. The spindle 32 slides with a bush 42 which is inserted and engaged with the shaft inserting hole 41 of the boss part 40. To facilitate attachment/ detachment of the spindle 32, it can also slide in the shaft inserting hole 33 of the brackets 30. Pin inserting holes 30b, 32a are drilled at the spindle 32 and an overhanging part 30a which is extended to the bracket 30 on one side to insert the stopper pin 34. To make a stopper pin 34 serve as a rotation stopping function for the spindle 32, a material of high intensity is used.  In order to make the spindle 32 and the shaft inserting hole 33 of the brackets 30 slide positively, a grease reservoir 37 which is constituted of circumferential grooves where a grease passage is opened is formed at the external circumferential surface of the spindle 32.
Patent JP-H04273632-A (JP)
Title: Spread spectrum communication system
Inventor: KATO HISAKAZU
IPC: H04J13/16
Filed: 1991-02-28
Abstract: PURPOSE:To improve the frequency utilization efficiency in the spread spectrum communication system. CONSTITUTION:An input signal is coded for each n-bit by a serial/parallel conversion circuit 11. Thus, N(=2<n>) kinds of symbols are realized. A polyphase spread section 12 changes a phase of the PN series in response to the N kinds (that is, input information) to send the information of a multiple of (n) in a conventional binary spread spectrum communication system of the same band width.
Patent JP-H08208124-A (JP)
Title: Reel for taping of electronic parts
Inventor: KIKUCHI NAOKI
IPC: B65H75/28
Filed: 1995-01-31
Abstract: PURPOSE: To provide a reel for taping of electronic parts which makes no difference in level of a carrier tape when the tape is reeled on a core. CONSTITUTION: A reel for taping 10 comprises a core 11 on which a carrier tape having electronic parts at given intervals in its longitudianl direction is reeled, a slit 11a into which the end of the carrier tape disposed in a part of the peripheral surface of the core 11 is inserted and two side plates 12, 13 disposed on both side ends of the core 11. In this reel, a peripheral surface of the core 11 has a difference 11b in the radius at both sides of the slit 11a in a circumferential direction.
Patent JP-H02213593-A (JP)
Title: Shield drilling machine
Inventor: AZUMA YOJI
IPC: E21D9/087
Filed: 1989-02-14
Abstract: PURPOSE:To easily perform control by arranging a large-diameter cutter nearly coaxially with an inside skin plate at the opening section of a muddy water pressure chamber and providing slits to feed the sediment in a mud pressure chamber into the muddy water pressure chamber on the skin plate. CONSTITUTION:Muddy water is fed into a muddy water pressure chamber 7 from a water feed pipe 10, a cutter 3 is rotated to drill the working face of a circular section, and small-diameter cutters are rotated to drill the working face of a deformed section. Shield jacks 12 are extended while a reaction force is applied to a segment S a shield drilling machine 1 is propelled, and sediment is taken into the muddy water pressure chamber 7 and a mud pressure chamber 8. The sediment drilled by small-diameter cutters is taken into the mud pressure chamber 8 and taken into the muddy water pressure chamber 7 by stirring blades 23 fitted to the small-diameter cutters through slits 9 on an inside skin plate 6 and discharged via a mud discharge pipe 11.
Patent JP-S52117867-A (JP)
Title: Removal of oxygen gas
Inventor: KIKUCHI JIYUN
IPC: C01B32/50
Filed: 1976-03-31
Abstract: PURPOSE: To remove oxygen efficiently without causing explosion by means of contacting acetylene-containing gas with solid combustible material such as carbon, the gas being produced in the separation of Kr, Xe from air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04272718-A (JP)
Title: Rice cooker
Inventor: TERAOKA KATSUZO
IPC: A47J27/00
Filed: 1991-02-28
Abstract: PURPOSE:To offer a rice cooker whose whole height is suppressed lowly, and whose external appearance is also excellent. CONSTITUTION:A power source code 70a and a rice cooker main body 31 are formed so as to be freely detachable by a magnet plug 70, the space of a cord reel is unnecessary, and the height of a product is reduced. The terminal 69 of a heater 68 of a heat plate 35 is protruded in a transverse direction or to the oblique downward and the overall height of the product is reduced. By covering the step difference part of a recessed part 34 of an outer pot 33 with the heat plate 35, a terminal take-out through-hole 34b in the outer pot becomes invisible.
Patent JP-S53119782-A (JP)
Title: Crystallizing method for solution containing salt
Inventor: OOKOUCHI ISAO
IPC: C01D5/00
Filed: 1977-03-30
Abstract: PURPOSE: To crystallize at low temp.  and at a high thermal efficiency without causing adherence of crystals, by contact of air, which is heated indirectly with high temp. gas, directly with salt-contg.  soln.  in order to concentrate the soln.  to produce crystals, which is separated, in addn., by condensing and separating moisture contained in the air after contact, and by reutilizing the air through circulation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62203701-A (JP)
Title: Tool holder
Inventor: YOHANESU KURISUTOFUERU
IPC: B23B31/02
Filed: 1987-02-19
Abstract: For correcting axial errors of a tool, the latter is held by a two-part tool holder, whose two parts are reciprocally displaceable by a setscrew along their engaging interfaces at right angles to the axis. For this purpose, the locking screws of a flange connection are correspondingly loosened. The axial correction can be simply and rapidly performed, in that the setscrew is provided on a setting ring rotatable about the axis.
Patent JP-H07241733-A (JP)
Title: Automatic part assembling method and automatic part assembling device
Inventor: FUKUDA KEIICHI
IPC: B23P19/02
Filed: 1994-03-04
Abstract: PURPOSE:To provide an automatic part assembling method and a device therefor enabling the assembling of parts that cannot be assembled unless the axes and phase are aligned. CONSTITUTION:Parts pressing force is exerted on a compliance mechanism (RCC) 11, and this force is measured by a force sensor 10 to compute the axis deviation direction and quantity. Using this computed information, a robot 8 gripping parts and positioning mechanism are relatively moved to perform alignment. In the case of failing to align at a time, the parts pressing force is once released to perform alignment again.
Patent JP-S5649776-A (JP)
Title: Instantaneous adhesive composition
Inventor: TERAMOTO TOSHIO
IPC: C09J4/04
Filed: 1980-03-21
Abstract: PURPOSE: Titled composition, capable of bonding a metal, glass, plastic, etc. in several sec to reveral min, and exceedingly excellent in tensile strength, releasing strength, impact resistance and heat resistance, which comprises a 2-cyanoacrylate, a 1,1-disubstituted diene and a radical generator.  
     CONSTITUTION: An instantaneous adhesive, comprising (A) a 2-cyanoacrylate, (B) a 1,1-disubstituted diene of the formula (wherein R 1  is H, 1W5C alkyl, aryl, etc.; R 2  is H or 1W5C alkyl; X and Y are cyano, carboxylate, acetyl, phenyl, etc.), and (C) a radical generator. The component (A) is a 2-cyanoacrylate such as methyl or n-propyl 2-cyano acrylate, and the component (B) is 1-cyano-1-carbomethoxybutadiene-1,3, etc. Benzoyl peroxide, etc. are used as the component (C). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57186238-A (JP)
Title: Focusing mechanism
Inventor: HIGUCHI MASAHIRO
IPC: G11B7/125
Filed: 1981-03-10
Abstract: PURPOSE:To perform a high-precision focusing for pit formation, by displacing  an object lens in a constant speed to perform the automatic adjustment after adjusting the beam power to an optimum value while detecting the change of the reflection factor under the state where a disc is rotated in a constant speed. CONSTITUTION:When the control output of a beam power controlling circuit 18 is applied to a recording laser source 1, the intensity of the laser is increased with a constant variation. The ratio of the photoelectric conversion output due to a photodetector 19 of the reflection beam to the control output is led out by a reflection factor operating circuit 20, and a punched hole detecting circuit 21 restricts the beam power to the required minimum and makes a DC controlling circuit 22 operated. The DC controlling circuit 22 displaces an object lens 6 in the direction of the optical axis in a constant speed, and a focus detecting circuit 23 issues the output for the minimum reflection factor to fix the output level of the DC controlling circuit 22, and the object lens 6 is stopped in the focusing position.
Patent JP-H11234121-A (JP)
Title: Phase synchronizing signal generation circuit, image forming device and image processor
Inventor: EHATA HIRONARI
IPC: B41J2/44
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed phase synchronizing signal excellent in synchronization accuracy. SOLUTION: A triangular wave generation circuit 102 generates the triangular waves TRI of a frequency equal to the oscillation frequency of a crystal oscillator 101 and a GVCO 105 generates the reference clock of the frequency higher than a crystal oscillation frequency. A 1/4 counter 109 1/4 counts down the reference clock, a first successive phase measurement circuit 106 measures the phase of triangular wave signals TRI based on count-down output and a DAC 1 outputs DC signals corresponding to the measured result. A comparator 111 compares the triangular waves TRI and the output of the DAC 1, a phase comparator circuit 104 compares the phases of the comparison output and the count-down output and an AND 112 outputs a synchronization clock SCK synchronized with input signals HD.
Patent JP-S60179385-A (JP)
Title: Hull having recessed bottom
Inventor: MINE SEIJI
IPC: B63B1/02
Filed: 1984-02-25
Abstract: PURPOSE:To prevent occurrence of rolling by employing a recessed bottom penetrating in the longitudinal direction while employing the inner face and the outer sideface inclining outwardly thereby producing the lift. CONSTITUTION:The bottom face of hull 1 is recessed 2 while penetrating longitudinally where the recess has a mountain-type cross-section. The outside face 3 of hull and the inner face of recess 2 are inclined outwardly. The projected bottom sections at the left and right will produce the lift for preventing rolling of hull under sailing.
Patent JP-H01211904-A (JP)
Title: Superconducting wiring
Inventor: MITSUNE SUSUMU
IPC: H01F6/06
Filed: 1988-02-19
Abstract: PURPOSE:To improve workability and cooling efficiency, by winding a superconducting cable consisting of multiple stranded wires on a spool in the form of a solenoid and arranging pressing plates formed of an insulator at substantially equal spaces around the surface of the spool for securing the wiring. CONSTITUTION:Superconducting multiple stranded wires 2 are fitted in a spiral groove of a spool 3 formed of an insulator. The stranded wires 2 are secured by pressing plates 4 of insulator which are arranged at equal spaces around the spool 3 and the pressing plates 4 are fixed by means of bolts 5. The winding thus arranged may be cooled enough by dipping it in liquid helium or by means of slow two-phase flow of helium. In this manner, it is possible not only to facilitate manufacture of superconducting cables and winding of such superconducting cables but also to simplify the cooling process thereof. Accordingly, a cost required for cooling equipments can be decreased substantially.
Patent JP-H10239765-A (JP)
Title: Hybrid camera
Inventor: COMPTON JOHN T
IPC: G03B17/48
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To correct parallax by simplifying the arrangement of the optical system of a hybrid camera. SOLUTION: A lens 18 for a view finder 26 is constituted so as to suppress the parallax between it and a lens 16 for obtaining an electronic picture to the minimum. Thus, the correction of the parallax is substantially required only between the finder 26 and a lens 14 for obtaining a film picture. By using a simplified mask array in a finder, the correction of the parallax between the finder 26 and the lens 14 is executed at various distances to subject. Besides, a photographic printing format selected by a user is displayed on this mask.
Patent JP-H02213534-A (JP)
Title: Hot water washing seat
Inventor: OKAMOTO TOYOKATSU
IPC: E03D9/08
Filed: 1989-02-15
Abstract: PURPOSE:To make it possible to carry out a heating also in a toilet by installing a heat radiating part as a circuit of washing water, and a hot air blower on hot water wash seats which spray private parts with hot washing water from their nozzles. CONSTITUTION:When an operation is made to stop washing, a motor-driven pump 2 stops, a nozzle 9 retracts with spring energization, both solenoid valves V1, V2 are changed over an a hot water tank 3 is connected to a hot water mat 6. Next, when the motor-driven pump 2 is operated in a condition where the hot water tank 3 is connected to the hot water mat 6, the washing water kept hot in the hot water tank 3 flows to the hot water mat 6 through the solenoid valve V2 and returns back to the hot water tank 3 through the solenoid valve V1. As a result, heating at one's feed can be achieved by the circulation of hot water to the hot water mat 6 installed on the floor around a closet, so that heating can be carried out without requiring any separate hot-air heater.
Patent JP-S60180708-A (JP)
Title: Side trimming device of bank plate
Inventor: TAKENAKA HIROYUKI
IPC: B21B15/00
Filed: 1984-02-28
Abstract: PURPOSE:To improve the trimming precision, machining performance, etc. of a band plate by operating a cutter arrangement adjusting unit with a control unit when changing the inclination and axial position of the cutter rotary shaft of a side trimming device for adjustment. CONSTITUTION:A cutter 5 having a cutting edge 4 formed with a fixed helix angle phi against a rotary shaft 3 on its peripheral surface is provided. In addition, a cutter arrangement adjusting unit 10 changing the inclination theta1 (rake angle theta2) against the plate surface a1 of a band plate (a) and the axial position of the shaft 3 for adjustment is provided on a cutter support member 6, a control unit 11 operating this adjusting unit 10 is also provided, thus a cutter arrangement adjusting mechanism constituted with the adjusting unit 10 and control unit 11 moves the shaft 3 of the cutter 5 in the arrow directions A, B via the member 6 to adjust the axial position and inclination theta1 (rake angle theta2). Accordingly, the trimming precision, machining performance, efficiency, etc. of the band plate can be remarkably improved.
Patent JP-S57150140-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: HANABUSA HIROAKI
IPC: G11B5/85
Filed: 1981-03-13
Abstract: PURPOSE:To achieve a magnetic tape having an axis easy to magnetize in a broadwise direction and high coercive force, by locating an evaporation source at the oblique bottom toward the broadwise direction to a running base film and vapor-depositing a magnetic layer alternately. CONSTITUTION:Crucibles 3 and 3' are located at the oblique bottom toward the broadwise direction to rollers 1 and 1' and magnetic metals 4 and 4' are vapor- deposited while running a base film 2. Thus, a magnetic tape having an easy magnetization axis toward the broadwise direction and high coercive force can be obtained.
Patent JP-S53121142-A (JP)
Title: Phase comparison carrier protective relaying equipment
Inventor: NAGATA KAZUNORI
IPC: H02H3/26
Filed: 1977-03-31
Abstract: PURPOSE: To enable high speed function by promising decisio  polarities of rectangular wave circuit and rectangular wave width measuring type OCR in such a manner that existence of output from said OCR can be determined during transmission interval of co-trip lock signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210031-A (JP)
Title: Heat-resistant catalyst and its preparation
Inventor: ARAI HIROMICHI
IPC: B01J23/26
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a combustion catalyst of extremely high activity and superior heat resistance by forming a specific structure between a catalyst activity component and a catalyst carrier component by means of a specific composition formula. CONSTITUTION:In a catalyst used for reaction of catalyst combustion or the like is composed mainly of a material represented by the formula A1-zCzBxAl12-yO19-alpha (A represents Ca, Ba, Sr or the like, C represents rare earth element, B represents an element such as Mn, Co, Ni or the like, Z= approximately 0.4 or less, x=approximately 1-4 and y=x-2x, and alpha is fixed by the number of valences X, Y and Z and x, y and z of the elements A, C and B. alpha=1-1/2{X-z(X-Y)+xZ-3y}). When the catalyst activity component and the catalyst carrier component are combined in a particular way as above- mentioned, a catalyst of extremely high activity and superior heat resistance is prepared.
Patent JP-S62195056-A (JP)
Title: Coating composition for precoat steel plate
Inventor: KIKUTA YOSHIO
IPC: C09D175/06
Filed: 1986-02-21
Abstract: PURPOSE:To provide the titled composition outstanding in processability, hardness and solvent resistance, comprising a specific urethane polymer and alkyletherified melamine resin and/or blocked polyisocyanate resin. CONSTITUTION:The objective composition comprising (A) 95-60pts.wt. of such an urethane polymer as to contain in (i) a resin prepared by polycondensation between a copolyester resin having hydroxyl group and polyisocyanate compound (ii) 0.1-20wt% of urethane bond of formula and (B) 5-40pts.wt. of (iii) an alkyletherified melamine resin and/or (iv) a blocked polyisocyanate resin.
Patent JP-H04255505-A (JP)
Title: Structure of auxiliary machinery and equipment for ship propeller
Inventor: KATO NAOKI
IPC: F01K13/00
Filed: 1991-02-05
Abstract: PURPOSE:To provide a structure of auxiliary machinery and equipment for a ship propeller of further compact size as compared with the conventional ones and the durability of a generator is improved. CONSTITUTION:The structure of auxiliary machinery and equipment includes an internal combustion engine having a fuel injector, wherein an air compressor 10 for supplying compressed air to the fuel injector, a generator 12 and driving shafts 16, 31 are co-axially continuously united in a body to be fitted to the engine main body. The stroke A of the air compressor is shortened to decrease the piston speed, whereby the driving shaft 16 of the air compressor and a piston 22 are directly coupled to each other eliminate the need of a speed reduced. Further, the generator 12 is of a closed oil-cooled type, whereby heat exchange of cooling oil 33 is performed with cooling water so s to improve the durability of the generator 12.
Patent JP-S59161154-A (JP)
Title: Data communication system
Inventor: NAKAMATSU AKIRA
IPC: H04L13/00
Filed: 1983-03-04
Abstract: PURPOSE:To simplify the constitution of an interface between a processing device and an input exclusive device by using the edge of a transmitting data from a data processing device as a shift clock. CONSTITUTION:A transmitting data Txd from a data processing device 1 is supplied to a differentiating circuit 17 consisting of a delay gate circuit 18 and a half-adding circuit 19, then its edge is detected, and its edge detecting signal is supplied as a shift clock signal Ssc to a shift register 15 and a shift counter 16. Also, a parallel receiving data signal R''xd from a processor circuit 5a is written in the register 15. Subsequently, a series receiving data signal Rxd read out of the register 15 by using the signal Ssc, is supplied to the processing device 1. Also, the output of the counter 16 is supplied to the circuit 5a.
Patent JP-H03239580-A (JP)
Title: Stamping apparatus
Inventor: SAITO MASAMITSU
IPC: B41K3/64
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a sharp sealing state by successively bringing a stamp into contact with a recording medium from its one side toward its other side under pressure by a method wherein a pair of arms symmetrically extending toward respective stamp press bodies are provided to the stamp press bodies and the cam having the press part pressing the arms provided on a part of the outer periphery thereof is provided between the stamp press bodies in a freely rotatably manner. CONSTITUTION:When an eccentric cam 32 is rotated in a counterclockwise direction, the center of the press part 33 of cam moves toward the leading end of one arm 26 and separates from the other arm 25 and, therefore, the arm 25 becomes free at first and a stamp press body 22 presses one side of a stamp while receives the action of the energizing force of a spring 24. Since the arms 25, 26 are perfectly released from the center of the press part 33 until the eccentric cam 32 is rotated by 180 deg. in the counterclockwise direction, a stamp press body 23 also presses the other side of the stamp 11 while the energizing force of the sprint 24 acts thereupon.
Patent JP-S52118513-A (JP)
Title: Driver circuit for dc brushless motor
Inventor: YAMANAKA MASUHIKO
IPC: H02P6/06
Filed: 1976-03-31
Abstract: PURPOSE: To drive DC brushless motor by polarity switchable amplifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04253862-A (JP)
Title: Medical needle plug
Inventor: MINATO KAZUMASA
IPC: A61J1/05
Filed: 1991-02-04
Abstract: PURPOSE:To provide a medical needle plug provided in the course of various containers and pipes of a liquid intake port of an infusion/transfusion bag, a blood sampling port of an external blood circuit and the like by eliminating leakage of a liquid from a spot from which a needle stabbed into a needle stabbing area is pulled off and moreover, by achieving safety so high that the stabbing area is kept sterilized by the time the needle is used. CONSTITUTION:This needle plug comprises a cylindrical body 11 which has a diaphragm 15 closer to an upper end opening 11a and has a mounting piece 17 hung over the periphery of a lower end opening 11b, a rubber-like plug body 12 fitted into the upper end opening of an outer cylindrical body 11 and a cover body covering an outer circumference and upper outer circumference of the cylindrical body excluding a stabbing area 12a on the top surface of the external rubber-like plug body. The cover body 13 has a retaining rib (or recessed groove) 21 formed surrounding the stabbing area while the stabbing area is wrapped detachably with a lid body 14 having a recessed groove (or rib) 14a retainable on the rib or the recessed groove of the cylindrical body.
Patent JP-S56132206-A (JP)
Title: Automatic belt meandering preventing device
Inventor: NAKASONE KENZOU
IPC: B65G15/14
Filed: 1980-03-22
Abstract: PURPOSE: To prevent the meandering of a wide flat belt by providing a correcting roller in engagement with the conveyor belt.  
     CONSTITUTION: When a belt 1a meanders downward, a correcting roller 2a has larger tension at the right side thereof to produce an angle β. The angle β forces the belt 1a to move in direction G namely a direction of correcting the meandering. Since the correcting roller 2a is capable of freely turning within the rotary plane X, the rotation of producing the angle β simultaneously produces an angle γ on a plan view. The angle γ forces the correcting roller 2a to act like a steered tire if the belt 1a is regarded as a road, whereby as the correcting roller 2a is laterally fixed, the belt 1a is forced to travel in direction H resulting in correcting of meandering. 
     COPYRIGHT: (C)1981,JPO&Japio