baber/WOPTO huggingface dataset:
Patent JP-H01113101-A (JP)
Title: Method and device for manufacturing thin sheet
Inventor: KIMURA TOMOAKI
IPC: B21B1/26
Filed: 1987-10-23
Abstract: PURPOSE:To facilitate sheet passage of at a cold rolling mill side after restarting operation and to improve the product yield by supplying dummy coils of a thin sheet connected to the final hot rolled thin sheet stock to the cold rolling mill to store the coils in the mill and in front of and behind the mill before stopping operation of a thin sheet manufacturing device. CONSTITUTION:A thin sheet stock is subjected to continuous hot and cold rollings by a hot mill B and a cold mill C to manufacture a thin sheet. Before stopping operation of a manufacturing device, the rear end of the thin sheet stock 13 stops at a position (j) of a connector D when supply of molten metal from a tundish is stopped and a billet supplied before stopping is hot rolled by the mill B. Then, a dummy coil 50 is wound out from a winder E between the mills B, C and the top end (i) of a thin sheet of the coil 50 is connected to the rear end (j) of the stock 13. Next, the coil 50 is rewound the thin sheet of the coil 50 is supplied to a descaling part H and the mill C to replace a thin sheet stock in the part H and mill C with the thin sheet of the coil 50. Before restarting operation, the top end of a new thin sheet stock is connected to the cut rear end of the thin sheet of the coil 50 and sheet passage is performed.
Patent JP-H0796007-A (JP)
Title: Motor-driven tricycle
Inventor: HAYASHI KUNIHIRO
IPC: B62K5/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide the motor-driven tricycle which can effectively suppress the damage accident of a seat or a fender even when the tricycle touches or collides with a wall or the like positioned around the tricycle. CONSTITUTION:This tricycle is provided with a front wheel part 2 for supporting a car body 1 and guiding the traveling direction, rear wheel parts 3 for supporting the car body 1 and energizing traveling force to the car body 1, handle 4 for successively variably setting the traveling direction of the car body 1 to the front wheel part 2, and seat 5 mounted on the side of the rear wheel parts 3 at the car body 1. A part of a wheel 2A at the front wheel part 2 is projected forward from the part of the car body 1, and respective wheels 3A at the rear wheel parts 3 are partially projected backward a little from the part of the car body 1 and a back rest part 5A of the seat 5. Further, the fender is mounted at the upper part of the respective wheels 3A at the rear wheel parts 3 so as to partially project the respective wheels 3A backward a little.
Patent JP-H03127168-A (JP)
Title: Superposition controller for media
Inventor: NAKANE FUTOSHI
IPC: G06F17/21
Filed: 1989-10-12
Abstract: PURPOSE:To superpose each media in the same work area by setting an area containing a fluctuation area of information related to the switched media and an unredisplay area as a redisplay area, when a redisplay is interrupted by a redisplay control means. CONSTITUTION:A superposition controller for media is provided with a frame retrieving means 2 for retrieving a superposition frame, a frame generating means 3 for setting newly the superposition frame unless the frame concerned exists, and a frame information generating means 4. In such a state, in the case of superposing and displaying different media in the frame of the media being in the course of work at present, with respect to the frame being in the course of work, the superposition frame is retrieved, based on frame information of a frame information calculating means, and in the retrieved frame, input editing is executed. Also, when a mouse operation is executed in the process of a redisplay, the redisplay is interrupted by a redisplay control means 8 at that point of time, and a redisplay area calculating means 7 sets an area containing both a text change area and an unredisplay area as a redisplay area. In such a way, at the time of switching from one media to the other media, they are superposed and both of them coexist easily.
Patent JP-H08227508-A (JP)
Title: Complex of mr head and slider and manufacture thereof
Inventor: SUCHIIBUN HAWAADO BORUDOMAN
IPC: G11B5/48
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an MR head protected against electrostatic discharge by a structure wherein a silicon chip comprises an integrated circuit, e.g. an electrostatic discharge circuit, functioning as the MR sensor of MR head. SOLUTION: An MR stripe 60 is protected against electrostatic discharge (ESD) on a slider of Ti carbide, for example, by means of a plurality of silicon integrated circuit elements for conducting an ESD induced current from the stripe 60 to the ground potential of an Si chip substrate or a larger component in an MR head 50, e.g. first and second shield layers 68 or a coil layer 70. The integrated circuit elements and interconnections are fabricated in a single crystal silicon chip secured to the. rear edge of slider and the MR head 50 is secured to the rear edge of silicon chip contiguously to the integrated circuit elements. Slider can be mass produced through combination of thin film technology and integrated circuit technology.
Patent JP-S61144223-A (JP)
Title: Manufacture of composite curved shape
Inventor: SHIMA ISAO
IPC: B21D7/06
Filed: 1984-12-18
Abstract: PURPOSE:To form well a composite curved shape with less residual stress by putting a thermoplastic resin in a hollow part between a main body and a dummy member connected to the body and filling the hollow part with the expanded resin by hot bending before separating the dummy member or removing the dummy member after filling the hollow part with the resin expanded by heating before hot bending. CONSTITUTION:A thermoplastic resin 17 is put in a hollow part 16 formed by connecting 15c a dummy member 15b to a main body part 15a to bend the connected body 15 as well as to fill the hollow part 16 with the resin 17 expanded by hot bending and the dummy member 15b is removed thereafter by cutting the connected part 15c with the aid of a cutter. Or, the resin 33 is put in a hollow part 36 formed by fitting a dummy member 35b to a main body 35a to fill the part 36 with the resin 33 expanded by heating, and the main body 35a is hot bent together with the resin 33 after removing the member 35b. Then, a composite curved shape with less residual stress is formed into an excellent shape.
Patent JP-2000101462-A (JP)
Title: Receiver provided with noise canceller
Inventor: HORIMOTO MANABU
IPC: H04B1/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve sound quality by reducing a noise generated through switching control due to noise canceller or remaining noise which is not removed by switching control. SOLUTION: A noise canceller 22 is provided to eliminate a pulse noise mixing into an antenna 23 of the receiver 21. A gate signal generating circuit 33 of the noise canceller 22 generates a gate signal corresponding to the detected pulse noise, a switch circuit 34 shuts off an audio signal with a low frequency outputted from a detection circuit 28, so as to prevent the pulse noise from mixing into the audio output. The cut-off frequency of a low-pass filter 41 of an output circuit 40 is changed into lower frequencies by controlling a switching circuit 45 with a gate signal from the gate signal generating circuit 33 so as to reduce the noise generated, when the switch circuit 34 is subject to switching control and the remaining pules noise which is not removed by the switching control, thereby improving the sound quality.
Patent JP-H11111734-A (JP)
Title: Method of forming surface protection film
Inventor: SUDO HAJIME
IPC: H01L21/302
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of resist residues and etching damages, when a surface protection film is formed, in relation to method for forming the surface protection film. SOLUTION: After a p-n junction 2 has been formed at an HgCdTe semiconductor 1, a first insulating film 3 and a second insulating 8 film 4 whose composition is different from the first insulating film 3 are deposited on the HgCdTe semiconductor 1, and after the second insulating film 4 positioned near the p-n junction 2 has been removed by dry-etching, the first insulating film 3 is selectively removed by wet-etching with the second insulating film 4 as a mask to have the p-n junction 2 exposed, then a protective film 6 is selectively formed on the exposed surface.
Patent JP-H0578217-A (JP)
Title: Anti-septic and ant-proof agent for wood
Inventor: ISHITANI KAZUKI
IPC: A01N59/14
Filed: 1991-09-18
Abstract: PURPOSE:To provide an anti-septic and ant-proof agent for wood, containing a specified alkyldimethylamine pentaborate or its hydrate as the active component, capable of synthesizing at a relatively low temperature, of readily isolating and purifying and excellent in safety and showing an ant-proof effect and an anti-septic effect on wood. CONSTITUTION:An anti-septic and ant-proof agent for wood, containing an alkyldimethylamine pentaborate of formula I obtained by reacting an alkyldimethylamine of formula II (R is 8-20C alkyl) with orthophosphoric acid and/or metaphosphoric acid or its hydrate as the active component and showing not only an anti-septic effect for wood but an white ant-proof effect. This drug is excellent in safety to human body and can be applied to an occurrence place of white ant, a nest thereof, an architectural member such as a foundation or a column, an architecture, the soil around it, etc., by coating, blowing, immersing, spraying, injecting, drenching, etc. This drug can also be used, e.g. for covering a water-proof sheet, a paving material, an electric wire or a cable.
Patent JP-H11109468-A (JP)
Title: Film unit with lens
Inventor: YAMAGUCHI SHIN
IPC: G03C3/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with lens preventing dust and a foreign matter from entering inside and excellent in impact absorbing characteristic. SOLUTION: A front cover 6 and a rear cover 7 which are the housing case of this film unit with the lens are constituted of a resin plate 47 formed by the two-color molding of an outer layer 45 constituted of elastomer and an inner layer 46 constituted of rigid plastic as shown inside an upper circle in the figure. The elastomer constituting the layer 45 being the outer surface side of the film unit with the lens is a high polymer substance having rubber state elasticity.
Patent JP-H10115951-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: MATSUNAGA SATOSHI
IPC: G03G9/08
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a toner excellent in anti-offsetting property, blocking resistance and flowability and capable of exhibiting satisfactory fixabulity during use over a long period of time. SOLUTION: This toner contains a bonding resin, a colorant and wax. The bonding resin is urethane modified polyester resin as a reactional product of polyester resin and an isocyanato compd. The toner contains <=10wt.% THF- isoluble component based on the amt. of the bonding resin. In the mol.wt. distribution of the THF-soluble component of the toner measured by gel permeation chromatography, the THF-soluble component has the main peak in the mol.wt. range of 1,000-20,000 and a sub-peak and/or a shoulder in a mol.wt. range of >=100,000. The ratio (Mz/Mw) of the Z average mol.wt. Mz of the toner to the wt. average mol.wt. Mw is >=100.
Patent JP-H11110966-A (JP)
Title: Substrate potential generating circuit
Inventor: FUKUTOME KAZUKIYO
IPC: H01L27/04
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate potential generating circuit which can control accurately and always a substrate potential independently of variation of a power source potential. SOLUTION: In a substrate potential generating circuit provided with a potential detecting section 10 outputting an activating signal A when a substrate potential VBB is higher than the reference potential, an oscillation section 102 converting an activation signal A inputted from this potential detecting section 101 to pulse signals B, /B, a potential control section 103 controlling the substrate potential VBB based on the pulse signals B, /B inputted from the oscillation section 102, and internal voltage IVC being output voltage of an internal voltage dropping circuit 104 is used as driving voltage of each section 101, 102, 103.
Patent JP-H08106882-A (JP)
Title: Lamp provided with improvement mount for light source capsule
Inventor: TAN TOUU TEI
IPC: H01J61/34
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To easily automate a lamp production. SOLUTION: A lamp is provided with a sealed light transmitting lamp envelope 12 for enveloping the inside; a lamp capsule, which is a lamp capsule 14 arranged inside for generating light by adding electric energy, and having a press-sealing part 22 formed on the center axis line also end part; two introducing lines 20 and 21 sealed in the envelope; a light transmitting envelope member 24 for enveloping the capsule; and an inside frame member 16 for supporting the capsule and the enveloping member. Also this lamp is equipped with a frame member mechanically mounted inside at one end part by a separated bridging member 18 connected between a frame member and one of introducing lines.  The separated bridging member has an electric insulator made of an adequate ceramics having a conductive end part cup, and the end cup member has a lead member wherein one side and another side are welded to a stem lead member and lower end part of the frame member respectively.
Patent JP-H06201640-A (JP)
Title: Oxygen sensor having abnormal-operation detector for dynamic heater
Inventor: ROSU DEII PAASHIFURU
IPC: G01N27/409
Filed: 1993-10-27
Abstract: PURPOSE: To provide a heated exhaust gas oxygen sensor assembly for an internal combustion engine, in which the state of a heater is changed in order to detect the abnormal action of the heater. CONSTITUTION: An assembly includes an oxygen sensor 42, a heater 44, an impedance sensor, and a controller 38. The oxygen sensor 42 has a detecting element and a pair of output lead wires 54, 56, all of which are enclosed in a protective canister 58. The detecting element detects the relative oxygen concentration of exhaust gas and imparts oxygen level signals to the output lead wires 54, 56. The impedance sensor is connected to the output lead wires 54, 56 of the oxygen sensor 42 to measure the impedance between the wires 54, 56. The controller 38 first operates the heater 44 and then makes the heater non-operating. The controller 38 receives impedance signals indicating the impedance of the oxygen sensor 42 both when the heater 44 is switched on and when it is switched off.  The controller 38 compares these two impedance levels, and if the difference (or ratio) between these two values does not meet a predetermined criterion, the controller 38 yields a heater abnormal action signal.
Patent JP-S63132684-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1987-10-24
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-H0696466-A (JP)
Title: Optical pickup device
Inventor: TAKAHASHI KUNIAKI
IPC: G11B7/005
Filed: 1992-09-14
Abstract: PURPOSE:To reduce power consumption and to prolong the life of a semiconductor laser by increasing the recording density of an optical disk utilizing a super resolution phenomenon and improving availability in a laser beam. CONSTITUTION:A laser beam LB outgoing from a semiconductor laser 2 is converted to parallel rays of light 3, and split 4. Then the beam LB is reflected toward an optical disk 5, and is condensed 7 on the disk 5, and the return beam LB split by a beam splitter 4 is detected by a detector 8. Further, a phase plate 10 lies between the beam splitter 4 and a reflection prism 6, and the plate 10 is provided with a first and a second wavelength plates 11, 12 arranged concentrically around an optical axis C. The first wavelength plate 11 is formed in a disk shape around the optical axis C, and the second wavelength plate 12 is arranged in doughnut-like around the optical axis C as a polarizing surface orthogonal intersection means. The crystal axis of the wavelength plate 12 is arranged at 45 degrees to that of the wavelength 11 and the beams LB passes through the wavelength plates 11, 12 whose polarizing surfaces are intersected orthogonally each other and no both beams interfer with each other, and both beams are set so that prescribed laser beam intensity is obtained on the optical disk 5.
Patent JP-S61146437-A (JP)
Title: Part element assembling device
Inventor: MIZOGUCHI TAKESHI
IPC: B23P19/04
Filed: 1984-12-20
Abstract: PURPOSE:To make highly accurate assembling operations performable on a temporary assembling body from the outside of a cage holding device, by controlling this holding device so as to assume the suitable operating attitude selectively through its relative motion with an operating head. CONSTITUTION:A grasping mechanism 71 detects a cage holding device C' and grasps when the cage holding device C', which combines plural part elements with each other, making up them into a temporary assembling body, and holds it inside, is taken in. A positioning consisting of a drive motor 74 or the like makes the grasping mechanism 71 rotate within the specified vertical surface and positions it to the selected turning angular position. An operating head 75 is installed as making its relative position with the grasping mechanism 71 alterable. A controlling device controls each operation of the grasping mechanism 71, the positioning mechanism and the operating head 75. Each of conveying devices 60 and 61 carries the cage holding device C' into the grasping mechanism 71 and vice versa.
Patent JP-H05103705-A (JP)
Title: Motor-driven tooth brush
Inventor: HIROOKA YOSHIHISA
IPC: A61C17/22
Filed: 1991-10-17
Abstract: PURPOSE:To enhance using convenience by transmitting motor rotation from a driving gear to a reduction gear having an eccentric body, regulating a turning range of a rotor having an elliptic hole engaged with the eccentric body so as to change over turning reciprocating motion to rectilinear reciprocating motion of a brush connecting rod. CONSTITUTION:When a motor 2 is rotated normally, the rotation is transmitted from a driving gear 21 to a reduction gear 22 to rotate an eccentric body 23. According to this rotation, a rotor 25 having an elliptic hole 45 engaged with the eccentric body 23 is also rotated. The rotation of the rotor 25, however, is regulated by a projection part 46 provided on a lever 24 to retain the elliptic hole 45 in a lengthwise state. Since the eccentric body 23 engaged with the elliptic hole 45 is rotated, a brush connecting rod 7 conducts rotational reciprocating motion within a fixed angle range. When the motor 2 is rotated reversely, the eccentric body 23 is rotated reversely. Because of this reverse rotation, the elliptic hole 45 of the rotor 25 is rotated by 90 degrees from the lengthwise state and retained in a widthwise state. The eccentric body 23 engaged with the elliptic hole 45 is rotated and the brush connecting rod 7 thereby conducts rectilinear reciprocating motion.
Patent JP-H03131086-A (JP)
Title: Flexible board
Inventor: MASUDA MITSUYOSHI
IPC: H05K3/00
Filed: 1989-10-17
Abstract: PURPOSE:To improve etching properties of a copper foil of a fine pattern and to reduce the size of a pattern pitch by reducing the thickness of the foil by half etching, etc. CONSTITUTION:A copper pattern 2 is connected from inner leads 4 of an IC hole 6 to outer leads 5 through a slit hole 7. In this case, after the foil 2 is laminated on a base film 1, it is partly half-etched to form a structure having a thin part 2a. The foil which is partly reduced in thickness has satisfactory etching properties as compared with the thick part 2 of the other foil to reduce the side etching amounts of the patters 2a, 3a and to increase a size F of the gap between the patterns. Accordingly, a pitch size between the patterns and the size of a part D can be reduced.
Patent JP-H05106460-A (JP)
Title: Drive device of mechanical supercharger
Inventor: NAGAI TADAYUKI
IPC: F16D27/112
Filed: 1991-10-17
Abstract: PURPOSE:To smoothly rotate the rotor of a mechanical supercharger by adsorbing mechanical rotational variation at the time of low-rotational operation, and also transmit large driving torque to a rotor shaft from an engine main body at the time of high-rotational operation, in the mechanical supercharger normally driven by the engine. CONSTITUTION:A first rubber member 18 is fixed between a hub 16 and a driving pulley 11 connected to a rotor shaft 5. An electromagnetic clutch 32 is formed of the end face of a clutch plate 28, the end face of he driving pulley 11 and a solenoid 30. The electromagnetic clutch 32 is released at the time low-rotational operation of the engine, and the rotor shaft 5 is connected to the driving pulley 11 via the first pulley member 18. On the other hard, electromagnetic clutch 32 is put in connection at the time of high-rotational operation of the engine, and the rotor shaft 5 is connected to the driving pulley 11 via the first rubber member 18 and a second rubber member 22 in parallel thus connection rigidity between the driving pulley 11 and the rotor shaft 5 may be enhanced.
Patent JP-H07100158-A (JP)
Title: Manufacturing method of biocompatible implant material
Inventor: KAMEYAMA TETSUYA
IPC: C23C4/10
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a biocompatible implant material of which an affinity for a living body and an adhesive intensity are preferable by supplying apatite powders to a thermo-plasma reacting section and by spraying flames of a high- frequency induction thermo-plasma accompanied by the apatite generated from a torch onto a surface of a core. CONSTITUTION:A high-frequency plasma torch 8 is coaxially and vertically installed in the upper part of a cylindrical water-cooled chamber 9 and a high- frequency thermo-plasma is projected downward from the opening to the lower end of the torch 8. A water-cooled sample stand 11 which can move vertically and rotate around the axis as a center is installed just below a thermo-plasma generating section (reaction section) 10 in the torch 8 and a substrate (core) 12 is put on the stand 11. A temperature of the substrate 12 is measured by a thermo couple 13. Apatite hydroxide or apatite powders 16 are introduced to a powder feed pipe 7 of a high-frequency plasma generating apparatus by a carrier gas 17, thereby projecting the apatite onto the surface of the metal or ceramic substrate 12. The apatite whose grain size is equal to 100 to 200mum is used.
Patent JP-H05209091-A (JP)
Title: Starch mixture, its production, and thermoplastic molding and sheet produced therefrom
Inventor: FURIIDORITSUHI ZEFUERIN BIYUUR
IPC: C08L77/00
Filed: 1992-10-08
Abstract: PURPOSE: To provide a highly transparent, single-phase biodegradable starch mixture, its production method, and thermoplastic moldings produced from it.  
     CONSTITUTION: A starch mixture comprises 10-99 pts.wt. of a starch molding material consisting of 90-1 pts.wt. of a selected polyamide, 96-46 pts.wt. of a chemically modified starch, 4-40 pts.wt. of a plasticizer, and up to 4 pts.wt. of an additive selected from the group consisting of urea, urea derivatives, and emulsifiers. Thermoplastic moldings can be produced from the starch mixture by injection molding, coextrusion molding, blow molding, injection-extrusion or deformation. 
     COPYRIGHT: (C)1993,JPO