baber/WOPTO huggingface dataset:
Patent JP-H10194891-A (JP)
Title: Production of silicon single crystal and heater for performing the same
Inventor: AMMON WILFRIED VON
IPC: C30B15/14
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for melting silicon, to prevent a crucible from being overheated and to stabilize a silicon melt by using a coil heater placed on the underside of the crucible and inductively supplying energy to the crucible for a specified period of time, in the production using a quartz glass crucible. SOLUTION: In this production that comprises melting silicon in a quartz glass crucible 1 to form a melt and pulling up a single crystal from the melting to produce the objective silicon single crystal, as a bottom heater 4 placed on the underside of the crucible 1, a coil heater is used to inductively supply energy to the crucible 1 for a specified time. At the time of melting silicon, preferably, the heater 4 is initially operated by passing a high-frequency AC current through the heater 4 to rapidly melt silicon and, thereafter, operated by passing a low-frequency AC current through the heater 4 to stabilize the melting. At the time of pulling up a single crystal, the heater 4 can be operated by passing a DC current having a normal resistance-heating function through the heater 4.
Patent JP-2001158252-A (JP)
Title: Power transmission device for four-wheel drive vehicle
Inventor: KITA KANJI
IPC: B60K23/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To achieve both of the prevention of the under-steer phenomenon and the exertion of operation limiting function in a power transmission device for a four-wheel drive vehicle where the driving force is distributed to main driving wheels and sub-driving wheels. SOLUTION: A pair of hydraulic clutches CL, CR for transmitting the rotation of a casing 24 to sub-driving wheels through left and right output shafts 14L, 14R, and a vane pump VP generating the oil pressure for simultaneously operating the hydraulic clutches CL, CR are stored inside of the casing 24 rotated in interlocking with the rotation of main driving wheels. A cam ring 35 of the vane pump VP is fixed to an inner periphery of the casing 24, and an inner periphery of a rotor 36 is connected to outer peripheries of the left and right output shafts 14L, 14R through a pair of left and right viscous clutches VL, VR.  The vane pump VP is operated through the viscous clutches VL, VR, when the difference in rotational speeds between the main driving wheels and the left and right sub-driving wheels is made to fasten the left and right hydraulic clutches CL, CR with uniform fastening force.
Patent JP-H11162722-A (JP)
Title: Manufacture of electro-magnetic steel plate for adhesive iron core excellent in adhesive strength, corrosion-resistance, and anti-blocking characteristics
Inventor: URATA KAZUYA
IPC: H01F1/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electro-magnetic steel plate for an adhesive iron core which is excellent in normal-temperature and high-temperature adhesive strength even with thin adhesive insulating coat as well as anti-blocking characteristics and corrosion-resistance. SOLUTION: A water dispersion resin (A) which, being graft substance, comprises high molecular weight epoxy resin and high molecular weight acrylic resin of specific weight ratio, a water-soluble resin (B) of high acid-value epoxy resin of number average molecular weight 300-3000 and acid-value 20-300, and a curing agent (C) are blended as (B) /(A)=1/99-45/55, (c) : (A) + (B) 100 pts.wt. to 1-40 pts.wt. to obtain water-type paint composition, which is coated on an electro-magnetic steel plate by 1.0-12 μm as dried film thickness, and so baked as to reach 100-300 deg.C as a finished plate.
Patent JP-2001159131-A (JP)
Title: Impervious soil improved structure and land-formatin method therefor
Inventor: IKUTA SHIZUO
IPC: E02D3/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To easily construct a structure having high impervious performance even on the ground, in which there is no impervious stratum in fixed depth, in the case of the land formation of the disposal field of waste. SOLUTION: A soil-improved batholith body 2 in which mechanical type agitation improved bodies 2a and jet-type agitation improved bodies 2b are arrayed densely, without openings is land-formed in fixed length in a section lower than fixed depth and in an area capable of sufficiently covering a disposal position by a deep mixing soil improvement method, in which mechanical type agitation and jet type agitation are combined, and a soil-improved wall body 3 having a square shape in a plan view and fixed thickness is continued so as to surround the disposal position in a plane shape by a chain ciyculation traverse type continuous soil improvement method, and a lower end section is land-formed so as to be penetrated into the soil-improved batholith body 2.
Patent JP-H11155795-A (JP)
Title: Dishwasher
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/42
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher which exhibits a filtering function effectively by preventing the position of the tank filter of a washing tank from being deviated. SOLUTION: This dishwasher is provided with a washing nozzle and a rinsing nozzle, which are provided in a washing chamber 2, and a washing tank 10 opened under the washing chamber 2, performs washing by jetting washing water in the washing tank 10 from the washing nozzle to tableware moved in the washing chamber 2 and performs rinsing by jetting rinsing water from the rinsing nozzle, the dishwasher is provided with a rinsing water receiver 23 provided on the washing tank 10 corresponding to the downside of the rinsing nozzle for receiving the rinsing water jetted from the rinsing nozzle and discharging it outside and a tank filter 31 provided at the opening of the washing tank 10, and the rinsing water receiver 23 is provided with a stopper 41 extending downward and abutted on the side face of the tank filter 31 adjacent to the rinsing water receiver 23.
Patent JP-H04262883-A (JP)
Title: Method and device for friction welding rim disk of disk wheel
Inventor: AMAO TSUTOMU
IPC: B23K20/12
Filed: 1991-10-25
Abstract: PURPOSE:To weld the rim and the disk of the disk wheel of the vehicle with the friction welding method of the lap joint system. CONSTITUTION:The rim A and the disk B that the projecting part (a) and the projecting (b) are formed respectively at the inner and outer opposite surfacea are fit. The rim A is fixed with the fixing jig 34 arranged on the outer circumference of rim A, the disk B is fixed with the fixing stand 29 arranged on the inner side of the disk B. By rotating the rotary shaft 17, the pressing piece 35 which presses the disk B and the pressurizing piece 28 which is arranged under the fixing stand 29, etc., are rotated together with the disk B as one body. By pressing down the pressurizing stand 36 mounted on the pressing chip 35, the matter except the rotary shaft 17 is lowered. The pressurizing piece 28 is expanded with the taper part 18 of the rotary shaft 17. The outer circumference of the pressurizing piece 28 pushes the propjecting part (b) of the disk B to the projecting part B of the rim (a). The frictional heat is generated between the projecting part (a) and the projecting part (b), when the rotation is stopped, both are welded.
Patent JP-H07167223-A (JP)
Title: Push-pull chain guide
Inventor: SHIBAZAKI MASANORI
IPC: F16G9/00
Filed: 1993-12-16
Abstract: PURPOSE:To assure operation of a load device in its normal direction and retention of the load device in its appropriate position without causing a buckling on either side in a chain stretching direction by meanderingly forming a chain guide in such a way that an inflexion point is applied to a drawing shape of the chain. CONSTITUTION:A camber is formed to a chain guide 3 which changes its direction toward approximately 90 deg. from a load driving device 1 to a load device 4 in a reverse direction against a curvature so that an inflexion point occurres to a chain 2 by linking with the curvature part to change its direction. In other words, the chain 2 is meanderingly formed in such away that an angle theta between a direct driving part of the chain 2 and a reverse curvature part of the chain 2 which forms a link changing point by linking with the direct driving part is larger than a bending allowable angle alpha occurring due to clearance between respective chain elements 2-1, 2-2 when a pull drive of the chain 2 takes place. Thus, the operation of the load device 4 in a normal direction and retention of the load device 4 in its appropriate position can be assured.
Patent JP-H04309080-A (JP)
Title: Automatic gain control circuit for tlevision camera
Inventor: RI TETSUKEI
IPC: H04N5/235
Filed: 1991-12-25
Abstract: PURPOSE: To keep an AC level fixed independently of the illuminance of an object. CONSTITUTION: A controller 14 detects the level of a video signal outputted from an AC circuit 4; and if the video signal level is a standard level, the controller 14 controls an analog switch 16 to connect a contact (a) to a contact (c) and sets the normal AGC mode. If the video signal level is not the standard level but is at the upper limit of an allowable error, the controller 14 calculates the extent of reduction of the AGC gain and connects the contact (a) of the analog switch 16 to a contact (b) and outputs the calculated gain value to the contact (b). If the video signal level is not the standard level but is the upper limit of the allowable error, the controller 14 calculates the extent of increase of the AGC gain and connects the contact (a) of the analog switch 16 to the contact (b) and outputs the calculated gain value to the contact (b).
Patent JP-2000169658-A (JP)
Title: Light-dispersing resin composition
Inventor: SENDA TAKASHI
IPC: G09F9/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a light-dispersing resin composition that has excellent light dispersion and light transmission and occurs no color difference in the diffused light depending on the view angle, and obtain film and plate formed products from the resin composition or its fabricated products. SOLUTION: In a light-dispersing resin composition in which organic fine particles are dispersed in the base resin as a light disperser, the organic fine particles are made of a crosslinked vinyl copolymer prepared by copolymerizing 10-80 wt.% of a fluorine-containing alkyl (meth)acrylate monomer and 90-20 wt.% of vinyl monomer and has a difference in the Abbe's number of <=5 from that of the base resin and a lower refractive index than that of the base resin.
Patent JP-H09173729-A (JP)
Title: Filter medium for separation of solid from liquid
Inventor: TAKASE KIYOSHI
IPC: B01D39/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium which has excellent filtration performance, is hardly clogged and has good cake peelability and excellent durability. SOLUTION: This filter medium is an interlock stitch fabric formed by double weaving compound yarn combined with >=2 kinds of fibers varying in the sectional shape and size having average single yarn fineness of <=1 denier along a longitudinal direction. The fabric surface 10 on the side to be supplied with the materials to be treated of the interlock stitch fabric is formed of stitches coarser than the stitches of the fabric surface 11 on the opposite side.
Patent JP-H10183438-A (JP)
Title: Splittable conjugate false-twisted yarn and its production
Inventor: HASHIDATE SADATO
IPC: D02G3/36
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an improved splittable conjugate yarn not generating a snag and a pill on the split lobe filaments of the conjugate filament, even when the splittable conjugate yarn is used for a fabric weak in a tissue-binding power, and to provide a method for producing the conjugate yarn. SOLUTION: This conjugate false-twisted yarn comprises a core filament and side filaments entangled around the core filament. Therein, the side filaments are formed from a polyester composition comprising a polyester and an organic compound incompatible with the polyester, and comprises a filament yarn thick and thin in the longitudinal direction and having a multi-lobal cross section. The joined parts of the lobes in a fine part can selectively be split with a false-twisting strain.
Patent JP-H11169541-A (JP)
Title: System and method for controlling game machine
Inventor: SHODA KENICHI
IPC: A63F7/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine control system capable of accurately controlling a game machine in real time by transmitting accurate counts from the game machine to a control device. SOLUTION: This system has a relay for counting game information and a controlling computer 1 which calculates and stores the integrated value of the counts according to the result counted by the relay, the relay counting the game information by having a counting means which, after counting from an initial value to a predetermined value, returns to the initial value to continue counting. The controlling computer 1 has a first memory 12 for storing the count previously received, a second memory 13 for storing the current count received, a processing means 16 for calculating the integrated value of the counts according to the current value and the previously received value, and an integrated value memory 14.
Patent JP-H06167260-A (JP)
Title: Intake device for engine
Inventor: KAMIYA MASAHISA
IPC: F02M35/116
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the dimension of an engine, simplify installation work, maintain the sealing performance, and improve the cooling performance by forming an inaka manifold integrally with a head cover, arranging each installation surface of the head cover and the intake manifold for a cylinder head on the equal level. CONSTITUTION:As for an engine 2, a plurality of cylinder heads 6 (A, B) head covers 8 (A, B), intake manifolds 20 (A, B), and surge tanks 50 (A, B) are installed in succession in the upper part of a V-shaped cylinder block 4, and a plurality of cylinder banks 10 (A, B) are arranged in a V-form. In this case, the intake manifold 20 is formed integrally with the head cover 8. The installation surfaces S1 and S2 of the head cover 8 and the intake manifold 20 for the cylinder head 6 are arranged on the same level S. Accordingly, the width and height of the engine 2 can be reduced, and the necessity of fixing the upper part of the head cover 8 is obviated, an the precision at the installation surface part is secured.
Patent JP-H11156542-A (JP)
Title: Cable voltage lowering compensation method for stud welding
Inventor: ISHII HIROYUKI
IPC: B23K9/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To compensate voltage lowering of a secondary cable to secure a heat input quantity for a stud welding. SOLUTION: This stud welding cable voltage lowering compensation method is composed of the following elements. A set calculated average arc voltage at each detected interval obtained by subtracting a welding circuit voltage lowering V5 from the main arc voltage average value Vav (Δt) at each detecting interval of the first welding is integrated. At a point tn when the main arc period integrated heat input quantity reaches a standard heat input quantity of whole of the set main arc period, a pushing is started. At the same time, a pushed in short circuit voltage average value detected during the circulation of a short circuit current is memorized and the first stud welding is finished.  A pushed in calculation average arc voltage at each detected interval which is a substation of the memorized pushed in short circuit voltage average value from its main arc voltage average Vav (Δt) of each detected interval of N times welding is integrated. At a point tn when the main arc period integrated heat input quantity reaches the set standard heat input quantity of whole of the main arc period, the push-in is started and the stud welding of this time is finished. Thereafter, the same process is to be repeated.
Patent JP-H06194339-A (JP)
Title: Sample injection method for capillary electrophoresis system
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1992-12-24
Abstract: PURPOSE:To allow an accurate injection quantity to be specified with an absolute injection quantity of sample by injecting a marker solution into a capillary and migrating the marker solution through the capillary until a detector detects the marker solution using a buffer solution under a predetermined pressure. CONSTITUTION:A capillary electrophoresis system comprises a capilarry 4 and a detector 6 disposed at a part thereof, a reservoir 16 containing an electrophresis buffer and to which the sample injection end of the capilary 4 is inserted, a reservoir 18 for containing the electrophoresis buffer and to which the other end of the capillary 4 is inserted, a high voltage power supply 12, and an automatic sampler 2. A detection signal is fed from the detector 6 to a data processing section 20 where the signal is subjected to waveform processing and upper peak position thereof is detected. The time required for the marker solution to arrive at the detector 6 is detected along with the holding time to be elapsed for each separated component before arriving at the detector 6. Output signal from the data processing section 20 is fed to a controller 22, e.g. a microcomputer, which controls injection of sample into the capillary and the analysis operation.
Patent JP-H06195578-A (JP)
Title: System monitor device
Inventor: FUJITA NOBUHITO
IPC: G08B19/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a system monitor device which easily and speedily recognize the state of the total change of an object to be monitored and improves the safety and reliability of system monitoring by recognizing current values of plural state quantities and their tendencies at the same time. CONSTITUTION:An input part 2 inputs detection data at specific timing by detectors 1a, 1b...1z and sends the data to a processing part 3. The data processing part 3 compares last input values (current display values) stored in a data storage part 4 with the current input values to find their increments and decrements and decides whether the increments and decrements are larger than a previously set threshold value. Then mutually difference command signals are sent to a display control part 5 according to whether the increments exceed the threshold value, whether the decrements exceed the threshold value, and other cases, and displays in different modes are made at a display part 6.
Patent JP-2000232767-A (JP)
Title: Motor
Inventor: KITAMURA SHINGO
IPC: H02K37/22
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce vibration generated at the time of acceleration and constant speed driving by making a first damper for suppression of vibration generated at the time of acceleration and a second damper for suppression of vibration at the time of constant speed driving. SOLUTION: This equipment is provided with a stepping motor 601 as a source of driving force for a movement mechanism and two dampers installed on a motor driving shaft. A first magnet damper 610 connected to the motor shaft by means of a magnet has such a structure as to have inertia. It does not respond to an acceleration operation including acceleration and deceleration and inertia is exerted only when the motor shaft is moving at a constant speed. Meanwhile, a second rubber damper 611 is installed on the motor shaft to reduce vibration generated at the time of through-up. Due to this structure, natural vibration of a load system can be reduced by the rubber damper at the time of through-up of the motor and by the magnet damper at the time of constant speed driving.
Patent JP-H06194724-A (JP)
Title: Method for assembling stroboscope part
Inventor: MOCHIZUKI TATSUYA
IPC: G03B15/05
Filed: 1992-12-24
Abstract: PURPOSE:To eliminate the necessity for applying the excessive force to a discharge tube, and to automate the assembling of a stroboscope part. CONSTITUTION:A discharge tube 12 is inserted to through holes 18a, 18b, which are previously provided in a reflecting umbrella 13. When this reflecting umbrella 13, in which the discharge tube 12 is inserted in the through holes 18a, 18b, is fitted to a diffusion plate 14, both ends of the discharge tube 12 are supported by a pair of supports provided in the diffusion plate 14, and the discharge tube 12 is made to pressure-contact with the inner wall surface of the back side of the reflecting umbrella 13. Thereafter, the discharge tube 12 is slid slightly to be set at a predetermined position, and the assembling of a stroboscope part 10 is finished. Breakdown of the discharge tube 12 is thereby prevented.
Patent JP-H06190978-A (JP)
Title: Laminated structural body
Inventor: KOBAYASHI KAZUHIKO
IPC: B32B27/32
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a laminated structural body which possesses high barrier properties to a gas hole and is superior in moldability also, by a method where a polyolefin resin layer is laminated to one side or both the sides of a polyarylene sulfide copolymer layer having specific structure, the melting point and melt viscosity. CONSTITUTION:A polyolefin resin layer is laminated to one side or both the sides of a polyarylene sulfide copolymer wherein it has structure represented by a formula I and the melting point of 250 deg.C or lower and a melt flow rate decided by an ASTM-D1238-86 is within a range of 10-5000g/10 minutes under a condition of 315 deg.C and a load of 5000g. In the formula I, mol ratios of k, m, n are within a range of 80-50/50-0/50-0, the stun total of the k+m+n is 100 and the sum total of the m+n becomes at least 20. Such a laminated structural body has high gas barrier properties even to a gas hole and is superior in moldability also.
Patent JP-H09154699-A (JP)
Title: Wire hanger connector
Inventor: TAKEYAMA TERUAKI
IPC: A47G25/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a hanger from deformation and improve ventilation of washing hard to be dried such as a sweater, by putting boards between wire hangers and integrating hangers and boards with adhesive tapes. SOLUTION: Wire hangers 1 are paralleled and boards 2 are put between those hangers 1 to integrally connect those wire hangers and boards by winding adhesive tapes 3. That is, wire hangers 1 are made three dimensional by attaching a required number of wire hanger connectors comprising adhesive tapes 3 to integrate the wire hangers 1 and the boards 2. Thus, wire hangers can be converted to a deformation preventing hanger or a drying hanger capable of easily drying washing.
Patent JP-H09157433-A (JP)
Title: Production of polyvinyl alcohol-based gel molding and microorganism-immobilized molding
Inventor: KOZUKA YOSHIAKI
IPC: C08J9/28
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a high-strength stable polyvinyl alcohol-based gel molding and a microorganism-immobilized molding in a short time. SOLUTION: An aqueous solution of a mixture containing a polyvinyl alcohol- based resin, at least one kind of a water-soluble polymer polysaccharide capable of gelatinizing by contact with a polyvalent metal ion and an aldehyde group- containing compound and further, preliminarily a microorganism is dripped into an aqueous solution containing a compound containing a polyvalent metal ion adjusted to pH3-5.