baber/WOPTO huggingface dataset:
Patent JP-H07267101-A (JP)
Title: Steering device
Inventor: IDE HIROYUKI
IPC: B62D1/19
Filed: 1994-03-31
Abstract: PURPOSE:To provide a steering device, by which shock energy can be absorbed even in such a structure that the upper end part of a steering shaft is bent. CONSTITUTION:A connecting member 3 is integrally provided with a pair of raised walls 10, 10 opposite to each other and a bottom wall 11. The bottom wall 11 is provided with a bent part 12, and the raised walls 10, 10 are provided with notch parts 13, 13 on both sides of the bent part 12. The lower end part of an upper column 4 is joined to one end part of the connecting member 3 by welding, and the other end part is connected to a column bracket 9. The peripheral part of a connecting plate 19 is fixed to the connecting member 3 between the raised walls 10, 10 by welding, and notch holes 21, 21 are formed on the end part of an extended part 20 formed on the connecting plate 19. Bolts 23 are passed through the notch holes 21, 21 and the bolts 23 are connected to screw holes 17, whereby the extended part 20 is fixed to a flange 10b.
Patent JP-S63252682-A (JP)
Title: Production of titanium-5000 type aluminum alloy clad plate having excellent formability
Inventor: MAEDA HIDEO
IPC: B23K20/04
Filed: 1987-04-08
Abstract: PURPOSE:To improve the joint strength and formability by laminating a titanium plate and 5000 type Al alloy plate via an Al intermediate layer interposed therebetween, heating the laminate at a specific temp., rolling the heated laminate at a specific draft and subjecting the same to a diffusion heat treatment at a specific temp. CONSTITUTION:The joint surface of the titanium plates and the 5000 type Al alloy plate consisting of a non-recrystallized structure material is roughened and the intermediate layer consisting of <5% pure Al with respect to the thickness of the 5000 type Al alloy plate is interposed between the titanium plate and the 5000 type Al alloy plate, then these plates are laminated. This laminate is heated to 200-400 deg.C and is rolled at 5-20% draft. The laminate is further subjected to the diffusion heat treatment for 0.5-1.0hr at 400-500 deg.C. The elongation of the titanium after rolling is thereby decreased and since the surface of the Al alloy plate is fine, the formability is improved and the surface roughening of the Al alloy plate is prevented.
Patent JP-S59207323-A (JP)
Inventor: EDOUARU RUGIRU
IPC: B65G53/46
Filed: 1984-04-27
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-S58205655-A (JP)
Title: Method and device for producing thin strip quickly cooled by twin rolls
Inventor: SHIBUYA KIYOSHI
IPC: B22D11/06
Filed: 1982-05-24
Abstract: PURPOSE:To make solidification uniform and adequate in the transverse direction and to cast continuously a broad thin strip by adding or reducing the rolling force proportional to the difference in roll gap between a driving side and an operation side thereby controlling the rolling force. CONSTITUTION:The reference rolling force P01 on a driving side and an increase or decrease amt. DELTAP of the rolling force in addition to the detected value P1 of the rolling force on the driving side are inputted to a calculator 20A on the driving side, by which the corrected rolling force P1 is determined. On the other hand, the reference rolling force P02 on an operation side and the increase or decrease amt. DELTAP of the rolling force in addition to the detected value P2 of the rolling force on the operation side are inputted to a calculator 20B on the operation side, by which the corrected rolling force P2 is determined. Respective servocontrol valves 21A, 21B are operated by the calculated results P1, P2 of the calculators 20A, 20B, and the rolling forces of the hydraulic cylinders 5A, 5B on the driving side and the operation side are controlled to the value corresponding to a gap difference DELTAl.
Patent JP-S59216497-A (JP)
Title: Motor drive control circuit
Inventor: NOTAKE TAKUMI
IPC: H02P8/14
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate to generate a large drive torque more than necessary at low speed rotation time by providing a switching element for controlling the current and controlling the ON time in response to the rotating speed. CONSTITUTION:The output of 4-bit binary counter 4 is fed to a 4-bit decoder 14, the time corresponding to the one step period of a motor is detected, and the output is fed to a monostable multivibrator 15. The maximum torque pulse OP is outputted from the multivibrator 15, and fed to 2-input AND circuit 13. A pulse SP for detecting the speed is inputted to the other input terminal of the AND circuit 13. The output of the AND circuit 13 is fed to one input terminal of a 2- input OR circuit 7, and a hold pulse HP from a pulse generator 16 is fed to the other input terminal, thereby obtaining a drive pulse DP from the OR circuit 7.
Patent JP-S58205929-A (JP)
Title: Manufacture of magnetic recording material
Inventor: TAKEUCHI SETSU
IPC: G11B5/842
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a magnetic recording material improved in coatability and workability, by coating a substrate with ferromagnetic powder treated with an amino-contg silane coupling agent and an org. olygomer, together with an org. binder. CONSTITUTION:The ferromagnetic powder treated with the amino-contg. silane- coupling agent is further treated with a urethane type org. olygomer having 500-8,000mol.wt. or an epoxy type org. olygomer, and applied to the substrate together with the org. binder. As the usable magnetic powder, acicular fine gamma- Fe2O3, Fe3O4, CrO2 and such metal oxides, Co-coated or Co-doped gamma-Fe2O3 and such worked gamma-Fe2O3, and iron powder, etc. are exemplified. An amt. of org. binder is about 15-60pts.wt. per 100pts.wt. magnetic powder.
Patent JP-S57202853-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: NOMURA TATSUE
IPC: H02K9/00
Filed: 1981-06-05
Abstract: PURPOSE:To reduce the thickness of a conductive cylinder of a low temperature damper provided at a rotor by forming a circumferential coolant passage at the axial end of the damper, thereby flowing coolant gas to cool the damper and enhancing the conductivity of the cylinder of the damper. CONSTITUTION:When a low temperature damper is provided at the outer periphery of a rotor to shield an external radiation heat by suppressing the fluctuation of a rotating speed, a heat exchanger 56 comprising a circumferential coolant passage is contacted with the axial end of the damper 7, and a coolant gas is flowed to cool the damper 7. In this manner, the electric resistance of the conductive cylinder 53 of the damper 7 is lowered to enhance the conductivity, thereby enabling to design in a thin thickness manner.
Patent JP-H07270753-A (JP)
Title: Information transmission device
Inventor: HISEKI TOSHIJI
IPC: G09G3/18
Filed: 1994-04-01
Abstract: PURPOSE:To reduce electric power consumption in the case of displaying of information by utilizing a memory effect of liquid crystals. CONSTITUTION:Driving voltage is not impressed to a liquid crystal display element 2 and a 'fluctuation' does not arise in liquid crystal molecules in the case of displaying of the information by utilizing the memory effect of the liquid crystals. Then, the liquid crystal molecules come to a standstill and consequently the quantity of the light transmitting the liquid crystal display element 2 increases but, on the other hand, a driving waveform/light controllable circuit control switch 108 turns off and a light controllable circuit 111 lowers the luminance of a back light device 3. The quantity of the light passing the liquid crystal display element 2 is eventually decreased and the electric power consumption is correspondingly reduced.
Patent JP-H02266564-A (JP)
Title: Solid-state image sensing device
Inventor: UDAGAWA YOSHIRO
IPC: H04N9/07
Filed: 1989-04-06
Abstract: PURPOSE:To enable dynamic range to be utilized effectively by placing cyano color and yellow color filters with the single side ration being 3/4 having one unit of vertical 2 elements and horizontal 2 elements so that their overlapping area may be minimized. CONSTITUTION:The light-receiving surface of one photoelectric conversion element is divided into 2 sections horizontal and vertically and picture elements P11 and P22 where W, Cy, Ye, and G are assigned equally and picture elements P12 and P21 where Cy or Ye (3/4) and G (1/4) are assigned in that ratio are provided. The former picture elements are used for generating luminance signal, while the latter picture elements are used for generating color signal. Thus, amount of saturation light of each picture element becomes equal and dynamic range can be utilized effectively.
Patent JP-S5313403-A (JP)
Title: Optical disc for scanning
Inventor: NISHIDA NOBUO
IPC: G11B7/24
Filed: 1976-07-22
Abstract: PURPOSE:To simplify the function to facilitate the production by providing a hologram, which is recorded along the circumference of an optical disc with a plurality of such interference frings as have different spacial frequencies.
Patent JP-H03286552-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/76
Filed: 1990-04-02
Abstract: PURPOSE:To enable a new configuration of a semiconductor integrated circuit device to be provided and the semiconductor integrated circuit device to be further highly integrated and speeded up by achieving a means for forming a semiconductor circuit element which is dielectrically isolated mutually on an insulator and by achieving a means for making the semiconductor circuit element as a complimentary type semiconductor circuit element. CONSTITUTION:An insulator SiO2 2 is formed on a surface of a Si substrate, Si films 3 and 3' are formed on the insulator, an n-channel MOS FET and a P-channel MOS FET are constituted at each. Then, each element is completely dielectrically isolated by a dielectric film 6. Each element consists of a MOS type FET with gate films 4 and 4' which are made of SiO2, etc., and gate electrodes 5 and 5' and a P-n junction which is in contact with two main surfaces of front and rear surfaces of a semiconductor film is formed on the Si films 3 and 3' which are semiconductor films. The substrate 1 needs not be Si but may be insulators such as SiO2 and Al2O3 and each dielectrically isolated element needs not always be mutually dielectrically isolated element.
Patent JP-H09281661-A (JP)
Title: Kit of developer for silver halide photographic sensitive material and processing method
Inventor: YANAGISAWA HIROYUKI
IPC: G03C5/305
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the kit of the development processing agents and the processing method adapted to rapid processing and low in cost and highly concentrated for facilitating transport. SOLUTION: The kit of the developers comprising at least an alkaline part and an acid part containing a developing agent and the above acid part contains a concentrated solution of a 1-phenyl-3-pyrazolidone compound and a compound represented by formula 1 in which R is an aryl group; each of R1 -R4 is, independently, an H atom or an alkyl or aralkyl group, but when R is a nonsubstituted phenyl group, each of R1 -R4 is not an H atom at the same time. The photosensitive material is processed by diluting these parts in water and using this prepared developer.
Patent JP-S61248972-A (JP)
Title: Electromagnetic valve driving circuit
Inventor: HAMADA AKIO
IPC: F16K31/06
Filed: 1985-04-24
Abstract: PURPOSE:To make possible delicate control even in a binarily operated electromagnetic valve by setting said valve to the semi-opened condition only the certain time before and after continuous supply of current. CONSTITUTION:An electromagnetic valve 7 is provided with an ascent solenoid 8 and a descent solenoid 9. Also, current is intermittently supplied to the electro magnetic valve 7 in a certain time immediately after the beginning of current supply. Then the electromagnetic valve 7 is set to the semi-opened condition by the intermittent excitation and deexcitation of the ascent solenoid 8. Further, after supplying continuously current to said valve 7, current is supplied intermit tently for a certain time. Thus, shocks in operation of a cylinder 4 are attenuat ed to permit delicate control.
Patent JP-H08280663-A (JP)
Title: Spirally scanning x-ray ct apparatus
Inventor: MIYAZAKI YASUSHI
IPC: A61B6/03
Filed: 1995-04-13
Abstract: PURPOSE: To provide a multi-sources X-ray CT apparatus by which measuring speed can be made high, a spirally scanning X-ray CT apparatus by which photographing in a wide range can be possible in a short time by applying it to spiral scanning and a method for processing projected data therefor. CONSTITUTION: In a spirally scanning type X-ray CT apparatus wherein three pairs consisting of X-ray sources 32-1 to 32-3 and detectors 33-1 to 33-3 arranged by facing them are fixed at 120 degrees intervals on a doughnut-shaped rotating stage 31 and they are moved around the periphery of an subject to be examined being made as a center and the subject to be examined is spirally scanned while a movable stage 21 of a bed 20 for the subject to be examined is moved simultaneously in the vertical direction, the rotating stage 31 carrying the three pairs of the X-ray sources and detectors are rotated by 120 degrees. It becomes possible thereby to scan the whole periphery of the subject to be examined and to make the measuring speed in a mechanically scanning type CT apparatus remarkably high.
Patent JP-S61246264-A (JP)
Title: Water based paint composition
Inventor: NAKAYAMA YOSEI
IPC: C09D167/00
Filed: 1985-04-24
Abstract: PURPOSE:To provide the titled compsn. which has excellent hiding power and storage stability and is suitable for use in the production of paint which gives a dense coating film having excellent dryness, hardness, etc., consisting of a maleinized alkyd resin emulsion and an opaque polymer particle. CONSTITUTION:A (semi)drying oil (fatty acid), a polybasic acid, a monobasic acid and a polyhydric alcohol are subjected to a dehydration-condensation reaction at 150-250 deg.C in an inert gas atmosphere for 3-20hr. The resulting alkyd resin is reacted with maleic anhydride to obtain a maleinized alkyd resin having an acid value of 7-70, an oil length of 15-80 and a viscosity of F-Z5 (in 60wt% butyl cellosolve diluent soln. with a Gardner bubble viscometer). The resin is neutralized with 0.1-2.0 equivalents (based on the quantity of the COOH group of the resin) of a neutralizing agent such as diethylamine. If desired, an org. solvent is used to obtain a maleinized alkyd resin emulsion contg. 10-65wt% solid. 10-150pts.wt. opaque polymer particle having an average particle size of 0.1-2.5mu is blended with 100pts.wt. (on a solid basis) emulsion.
Patent JP-H1024046-A (JP)
Title: Laser device with piercing end for use in trans-myocardial revascularization operation
Inventor: MUELLER RICHARD L
IPC: A61B17/22
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of fibrosis resulting from boring so as to prevent excessive bleeding by providing a control means for moving the distal end portion of an optical fiber means beyond a head member, and providing a piercing means inside the head member, for making an initial opening in the epicardium of the heart. SOLUTION: A handheld device 16, for forming a revascularizing channel in an appropriate part of the myocardium of a patients heart, includes flexible tubing 36 which, after formation of the channel, is connected to a vacuum source that helps start the flow of a blood vessel into the channel. The handheld device 16 also includes a J-shaped neck member 22 and a replaceable position stabilizing distal head member 24 having a hollow piercing member 25. An optical-fiber bundle 26 is supported at its middle against a thumb-operated control member 32 provided on a housing 20, and is moved back and forth by operation of the control member 32. The distal head member 24 is threaded into the end of the optical fiber bundle 26 passed through the J-shaped neck member 22, and the piercing member 25 is elastically supported against the head part 24 by a coil spring 70 and set in place.
Patent JP-H10264589-A (JP)
Title: Dual knock type ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly project or retract a writing tip by providing an ink reservoir tube of a substantially non-deforming shape with a long front barrel between a front end of the tube and the writing tip, and projecting the writing tip from a tip port of a barrel at the time of locking a locking protrusion to a locking step of a clip. SOLUTION: A locking protrusion 13a of a ballpoint pen writing element 1a is locked to a locking step 25 of a ball 24 of a clip, and a writing tip of the element 1a is projected from a tip port 29 of a barrel 20. Then, when the other ball point pen knocks a rear end of a pen writing element 1b, a locking protrusion 13b suitably lifts a rear end 26 of the ball to release locking of the protrusion 13a to the step 25, and the element 1a is retracted. Further, when the element 1b is moved forward, the protrusion 13b is locked to the step 25, and a writing tip of the element 1b is projected from the port of the barrel 20. That is, in the case of projecting or retracting the element, an ink reservoir is non-deformed, but a front barrel 3 is bent to be smoothly operated.
Patent JP-S63254108-A (JP)
Title: Catalyst for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1987-04-13
Abstract: PURPOSE:To provide a high-performance catalyst, acting in high activity when used in olefin polymerization, capable of giving highly stereoregular polymer well-ordered in the form, consisting of a specific solid catalytic component, silion compound and organoaluminum compound. CONSTITUTION:The objective catalyst consisting of (A) a solid catalytic component obtained by such processes that a homogeneous solution is prepared from (i) a substance formed by reaction, in the presence of iodine, in a solvent, between metallic magnesium powder and two or more molar times of an alkyl monohalide, (ii) <=2pts.wt. per pt.wt. of the substance (i), of a tetralkoxytitanium, (ii) a phthalic diester, (iv) an aliphatic hydrocarbon liquid at -30-50 deg.C and (v) an aliphatic alcohol liquid at -30-50 deg.C, said solution being dripped to TiCl4 of <=0 deg.C, and a phthalic diester being added followed by contact with TiCl4, (B) a silicon compound of formula (R is alkyl, vinyl, etc., R' is alkyl; 0<=m<4), and (C) an organoaluminum compound.
Patent JP-H08265507-A (JP)
Title: Light source unit
Inventor: TANAE KAZUHIRO
IPC: H04N1/04
Filed: 1995-03-22
Abstract: PURPOSE: To provide a light source unit which never causes reduction of the quantity of light despite its long size by applying a diffusion stripe on the outer circumferential surface of a light transmission rod, dividing the rod into plural branches at least at one of its both ends, and providing a light source on the end surface to make the light incident on the light transmission rod. CONSTITUTION: A light source unit 10 contains a light transmission rod 12 which is divided into branches at its both ends and also has the lamps 16 at the end parts of a main body part 12a and a branch part 12b of the rod 12 respectively, so that a large quantity of light is made incident on the intermediate part B of the rod 12. The inner circumferential surface of the part B is covered with a cylindrical mirror 20 having a slit on its reflecting surface, and a diffusion stripe 24 extending in the axial direction is applied on the outer circumferential surface of the rod 12 respectively. When a large quantity of light is made incident on the part B of the rod 12 from the lamps 16, the light is diffused and reflected by the stripe 24.  Then the light is partly emitted with directivity from the inside of the rod 12 in the direction opposite to the stripe 24 by a lens function of the rod 12. In such a constitution, the unit 10 never causes reduction of the quantity of light despite its large light emitting length.
Patent JP-H08262017-A (JP)
Title: Urine analyzer provided with urine sampling container with temperature transducer
Inventor: OGURO TOSHIO
IPC: G01N1/10
Filed: 1995-03-22
Abstract: PURPOSE: To provide a urine analyzer by which urine can be analyzed with high accuracy by eliminating the cause of a stray current which generates an analytical error when the stray current from a urine detection electrode flows to a flow cell in the urine analyzer which is provided with the flow cell of a voltammetry system. CONSTITUTION: A swing arm 68 which carries and holds a urine sampling container 74 is turned inside the bowl space of a toilet stool, and a urine sample is sampled. The sampled urine sample is sent to a voltammetry flow cell so as to be analyzed. A thermistor 80 is installed at the urine sampling container 74, the temperature of a fluid inside a urine reservoir 76 is monitored, and whether urine has been collected in the urine reservoir 76 is discriminated. Since the thermistor 80 is operated without making a current flow to the urine reservoir 76 in the urine sampling container 74, the urine can be analyzed with high accuracy.
Patent JP-H01260755-A (JP)
Title: Flat type battery
Inventor: ASAMI YOSHIAKI
IPC: H01M50/557
Filed: 1988-04-11
Abstract: PURPOSE:To prevent electrical continuity with a metal base and short circuit and to also prevent electrolyte leakage caused by the bending of a device by covering the whole surfaces, except for the contact parts with outer terminals, of positive and negative terminals with an insulating film comprising a 5-15mum thick adhesive polyester film. CONSTITUTION:The whole surfaces, except for the contact parts with outer terminals, of positive and negative terminals 37, 36 are covered with an insulating film 38 comprising a 5mum thick adhesive polyester film (the thickness of a polyester film is 2.5mum and that of an adhesive is 2.5mum). The insulating film 38 is formed in such a way that the adhesive polyester film is cut in 30mmX50mm, and it is bonded to the whole surfaces of the positive and negative terminals 37, 36, then the contact parts with the outer terminals are cut out with a cutter. The electrical continuity with a metal base which is used to increase mechanical strength and short circuit are prevented, and electrolyte leakage caused by the bending of a device is also prevented.
Patent JP-S57204322-A (JP)
Title: Forward/backward motion changeover device for ship propeller
Inventor: HARADA NORIMICHI
IPC: F16D23/06
Filed: 1981-06-11
Abstract: PURPOSE:To stabilize the action of synchronizing rings which conjoin a clutch dog to synchronizing sleeves, by tightly fitting the synchronizing rings in annular grooves provided on the clutch dog. CONSTITUTION:Synchronizing sleeves 53, 54 for forward and backward motion are spline-coupled with the peripheral part of a clutch dog 45 near both its ends so that the sleeves can slide in the axial direction. Annular grooves 55A, 55B are provided on the peripheral part of the clutch dog 45 near both its ends. Synchronizing rings 56A, 56B are housed as interlocking means in the grooves 55A, 55B. Since both the flat support sides 57 of the synchronizing rings 56A, 56B are put in extensive contact with both the internal sides of the grooves 55A, 55B along the total circumference, the rings are stably supported in the grooves.