baber/WOPTO huggingface dataset:
Patent JP-2001202935-A (JP)
Title: Nonaqueous electrolytic battery opening sealing gasket, its manufacturing method and nonaqueous electrolytic battery
Inventor: MORITOMI SATORU
IPC: C08L77/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic battery opening-sealing gasket for preventing the liquid in the battery from leaking to the outside, a method of manufacturing the gasket, and a nonaqueous electrolytic battery comprising the gasket. SOLUTION: A nonaqueous electrolytic battery opening-sealing gasket consists of a thermoplastic resin composition containing 3 to 44 weight % of polypropylene resin, 45 to 94 weight % of a polyamide resin, and 1 to 20 weight % of polypropylene-polyamide copolymer, with the polyamide resin forming a continuous phase (the sum weight of polypropylene resin, polyamide resin, and polypropylene-polyamide copolymer weight is considered as 100 weight %).
Patent JP-2002137269-A (JP)
Title: Electromotive injection molding machine
Inventor: MURATA TADASHI
IPC: B29C45/76
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive injection molding machine capable of certainly synchronizing the positions of the respective drive parts of an injection screw without being increased in size. SOLUTION: The electromotive injection molding machine is equipped with an injection cylinder, an injection screw 23 for injecting the resin material in the injection cylinder into a mold, and an electromotive actuator 29 having a plurality of electromotors 43A and 43B for driving the injection screw before and behind. This molding machine is also equipped with a control means 50A for controlling the position and/or speed of the electromotive actuator so as to move the injection screw 23 in a predetermined manner, and detection means 61A and 61B for detecting the drive state of the injection screw 23 by the electromotors 43A and 43B. The control means 50A cooperatively controls the respective electromotors on the basis of the detected drive state of the injection screw and the electromotors, so as not to generate mutual drive shift between a plurality of the electromotors 43A and 43B.
Patent JP-2002138307-A (JP)
Title: Brassiere
Inventor: SAITO YOKO
IPC: A41C3/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere for juniors having high motion follow-up properties and fitness. SOLUTION: This brassiere is obtained by integrally forming strap parts 13 on the front side, a front part 12 composed of a first knitted fabric having an increased longitudinal elongation Y and a reduced transverse elongation X and a strap part 15 on the rear side, interposing a left and a right armpit parts 16 and 17 composed of a second knitted fabric having an increased transverse elongation X and a reduced or an eliminated longitudinal elongation Y between the front part 12 and the back part 14 composed of the first knitted fabric, making the front part 12 and the back part 14 continuous by sewing, providing a body fabric 11, mounting a lining fabric 20 having the elongation Y in the longitudinal direction and cushioning properties on a part covering the bust on the back side,  mounting an under tape 50 having a power of high elongation on the continuous lower end and providing a slipover type without forming an opening and closing part.
Patent JP-2002138214-A (JP)
Title: Liquid crystal polymer composition
Inventor: KAMIYA MAKOTO
IPC: C08L101/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal polymer composition free from cobwebbing in molding. SOLUTION: A liquid crystal polymer (A) in an amount of 100 pts.wt. is blended with 0.01-20 pts.wt. phenyl-modified silicone oil (B) represented by formula (1) (wherein Ph is phenyl group; 1+m+n=1; 1>=0; and m+n>0) and having a viscosity of 2-100,000 Pa.s, with the degree of substitution by phenyl groups being 1-30 mol%.
Patent JP-2001194778-A (JP)
Title: Improved dry film photoresist
Inventor: SHELNUT JAMES G
IPC: G03F7/16
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a tack-free dry film photoresist having a reduced cold flow and an improved dry film structure. SOLUTION: The dry film photoresist has a glass transition temperature above room temperature, contains a crosslinking agent having a weight average molecular weight of at least about 500D, has an improved cold flow and has been disposed by coating on a polyethylene terephthalate support.
Patent JP-2002143383-A (JP)
Title: Game machine
Inventor: KAWAKAMI KENTARO
IPC: A63F5/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a game player to obtain a self- satisfied feeling and a self-attained feeling capable of acquiring the final announcement by one's own skill, capable of making the game content interesting, capable of gradually enhancing excitement by an announcement, and capable of making a game full of interest. SOLUTION: A winning announcing device 170 is characterized by making a second announcement for specifying a combination of winning patterns 61 having the possibility of realizing a winning flag of the other rotary reel 40 on condition that the winning patterns 61 corresponding to the combination specified by a first announcement can be stopped on a prescribed effective winning line after the first announcement for specifying a combination group including the combination of the plural winning patterns 61 in a first time game range.
Patent JP-2002148437-A (JP)
Title: Optical compensation film, method for manufacturing the same, and polarizing plate and liquid crystal display device which use the film
Inventor: KONDO SEIJI
IPC: G02F1/13363
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensation film and a method for manufacturing the film which uniformly has the required characteristics in its plane and to provide a polarizer and a liquid crystal display device which use the above film. SOLUTION: When a thermoplastic resin film is subjected to successive biaxial stretching or lateral stretching, the lateral stretching process is carried out in multiple steps so that the obtained optical compensation film has 0 to 500 nm retardation in the plane (Re=(nx-ny)d), 0 to 500 nm retardation in the thickness direction (Rth=(nx-nz)d) with Re/Rth<1, wherein d is the thickness of the film, nx, ny are the principal refractive indices in the film plane (nx>ny) and nz is the principal refractive index in the thickness direction.
Patent JP-2002144022-A (JP)
Title: Tube member for constituting runner
Inventor: INOUE KOJI
IPC: B22D43/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tube member for constituting a runner which can efficiently manufacture and can integrally form by inserting a strainer. SOLUTION: Since a T type tube member 10 as the tube member for constituting the runner is manufactured by press-forming a material of clay refractory to shape the divided forming bodies 1a, 1b having the shape dividing the T type tube member 10 and burning after sticking these divided bodies and integrally forming, the T type tube member can efficiently be manufactured and the mass-production thereof can be obtained. Further, since the tube member is formed by sticking the divided forming bodies 1a, 1b, the tube member can integrally be formed by fitting the strainer to a suitably necessary position.  Furthermore, since the sticking is performed by engaging a projecting line 3 with a recessing line 4 formed on respective joining surfaces 2a, 2b of the divided forming bodies 1a, 1b, a misalignment can be prevented when the sticking is performed, and also, the stuck strength can be improved.
Patent JP-2002143307-A (JP)
Title: Respiration synchronization-type oxygen supplying device
Inventor: TAKAHASHI MASAO
IPC: A61M16/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a respiration synchronization-type oxygen supplying device capable of continuously supplying a constant amount of oxygen at predetermined time intervals even when a patent is in an apnea state, and giving an alarm as a warning. SOLUTION: This synchronization-type supplying device A comprises a sensor 4 detecting the patient's respiration and producing a signal, a solenoid valve 7 for supplying oxygen, and a control part 8 for opening the solenoid valve 7 for a predetermined time, the operation to open the solenoid valve 7 for a second set time 32 is repeated in a case when a new signal is not produced even after the passage of a predetermined first set time 31 as a result of the measurement of a time on the basis of the signal from the sensor 4, the operation to give the warning by an apnea display part 14d is repeated for a time equal to a third set time 33 when the signal from the sensor 4 is not produced even after the passage of the predetermined third set time 33, further when the signal is produced from the sensor 4, the solenoid valve 7 is opened for a predetermined time on the basis of the signal,  and the measurement of the first set time and the third set time is started.
Patent JP-2002150597-A (JP)
Title: Optical disk device
Inventor: SUZUKI HIROFUMI
IPC: G11B7/135
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of reading optical disks which is small, inexpensive and different in recording density and preventing the deterioration of optical characteristic. SOLUTION: The optical disk device for irradiating the optical disk D with a recording signal recorded thereon with a luminous flux to read the recording signal with the reflected light, is provided with first and second light sources for emitting first and second luminous fluxes 21a and 22a of different wavelength, a beam splitter 25 for making the flux 21a incident to emit onto the optical axis of an object lens 12 and for making the flux 22a incident to emit so as to match the flux 21a with the optical path, and a concave lens 24 for correcting the optical path difference between the fluxes 21a and 22a. Then, the flux 21a or the flux 22a is emitted alternatively in accordance with the optical disks of different recording density.
Patent JP-2002154633-A (JP)
Title: Conveyor washing device for continuous unloader
Inventor: MASUDA HIROTO
IPC: B65G67/60
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor washing device for a mechanical unloader capable of shortening the washing time, reducing a washing water quantity, improving safety and working conditions, and reducing the maintenance cost because the water stuck to a conveyor is removed so as not to grow sticking. SOLUTION: This mechanical continuous unloader device comprises an unloader main body, a horizontal boom, a vertical boom, and a feeder. A conveyor continuously conveying a bulk material such as coal is arranged in the vertical boom and the horizontal boom of the mechanical continuous unloader. A washing nozzle erupting water to wash the conveyor is installed on the descent side of the conveyor, and an air nozzle blowing off the water stuck to the conveyor is installed on the ascent side of the conveyor.
Patent JP-2002142891-A (JP)
Title: Support bracket device for shelf board, etc.
Inventor: CHIKAKI KAZUKI
IPC: A47B96/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a support bracket device for shelf board, etc., which hardly cause rattling in a condition attached to a support column, can secure sufficient strength against bending moment in the vertical direction even the vertical length of the rear part of the bracket is not widely increased, and, further, is excellent in appearance. SOLUTION: The rear part of this bracket 2 is attached to an erected square support column 1 cantilevering and a supported member such as a shelf board 3, etc., is mounted on or engaged with the bracket 2. An engaging piece 7 projected from the rear side face of the bracket 2 is fit into and engaged with an engaging hole 5 formed in the front end part of a side face 4 of the support column 1 and a retaining board 8 formed on the rear end of the bracket 2 is made abut on the rear face 9 of the support column.
Patent JP-2001342232-A (JP)
Title: Active ray-curable composition
Inventor: TAKEMOTO TAKASHI
IPC: G03F7/027
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an active ray-curable composition containing a photosensitive liquid having better storage stability than a conventional photosensitive liquid and excellent in adhesivity to a base material. SOLUTION: The active ray-curable composition comprises a polyurethane resin (A) and a photopolymerization initiator (B). The component (A) is a polyurethane resin derived from an organic polyisocyanate (A1) and a polyol (A2) consisting of a polydienepolyol.
Patent JP-2002165450-A (JP)
Title: High-voltage power supply
Inventor: MAZAKI TAKESHI
IPC: G03G21/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To attain high-voltage power supply having wide ranges of output and load and no influence on image quality. SOLUTION: A PWM generator 2 drives a high-voltage transformer 4, by turning on an off a switching transistor and feds back the output applied to a high-voltage terminal to an A/D converter 3 for monitoring. As a result, a CPU 1 controls the overall apparatus and computes and updates driving conditions of the high-voltage power supply in the timer interruption at prescribed intervals. Additionally, an output value of high voltage output is fed back and a PWM ratio is derived, based on a pulse modulation ratio (PWMduty) of the output value and the high-voltage transformer-output characteristics for controlling the ratio. Computation updating for bringing the output near a target value is thereby performed at prescribed intervals, and the ON ratio of the pulse is taken at prescribed intervals which are set arbitrarily.  It is thus possible to generate a high voltage for performing control lower than the resolution of the minimum PWM, thereby traducing is possible over a wide range of load, improving image quality at low cost.
Patent JP-2001263354-A (JP)
Title: Sintered oil retaining bearing for capstan motor
Inventor: BOKU KIKUN
IPC: H02K5/167
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To increase the loading capacity so that a rotor can be stably rotated, to prevent the removal of an upper and a lower bearings at positions on a nonporous surface when assembling a shaft, to aim at the assembling standardization so as to lower the assembling failure ratio when comparing with a conventional sintered oil retaining bearing for capstan motor, and to improve the reliability on products while securing the smooth driving characteristic of the motor. SOLUTION: This sintered oil retaining bearing is fitted in an upper stage and a lower stage of the inner diameter part of a bearing holder, and the inner peripheral surface is formed with a nonporous surface and a porous surface with an equal space. The nonporous surface of the inner peripheral surface is formed with angle width at 91-120 degree.
Patent JP-2002172563-A (JP)
Title: Abrasive tape
Inventor: SUZUKI KAZUO
IPC: B24D3/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive tape provided with an abrasive layer having the irregularity with superior uniformity, the regularity and the shape stability, and with superior cleaning effect (hardly clogged), grinding accuracy, grinding power, and the efficiency in utilizing the abrasive grain. SOLUTION: In this abrasive tape having a film base material 11 with an irregular surface, a binder 12 applied to the surface, and abrasive grains 13 adhered to the film base material by the binder, the abrasive grains adhered to the surface of the film base material in a layer.
Patent JP-2002163456-A (JP)
Title: Billing service system and its method
Inventor: SHIGA YOSHIYUKI
IPC: G06F19/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To integrate payment accounts of a debtor, to provide settlement service based upon the difference after credit and a debt cancel each other, and to net the settlement of all users of billing service. SOLUTION: A service provider P1 buys the credit of the debtor in the form of an electronic check to have the right to claim, and then the debts of multiple original debtors (claiming companies C1 and C2) are put together to claim sales receivable. The debtors can transfer the sales receivable to multiple original debtors altogether to an account AP1 that the service provider P1 opens.
Patent JP-2002162777-A (JP)
Title: Electrostatic latent image developing toner and image forming method
Inventor: SHIRAISHI KEIKO
IPC: G03G9/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner which has low temperature fixing property compatible with hot offset resistance and is free from transfer detect or deterioration of developing property when durably used, and also provide a full color toner which is capable of obtaining an image having adequate gloss and transparency in addition to the above properties. SOLUTION: The electrostatic latent image developing toner contains at least a resin A, resin B, and a wax, and the resins A, B and the wax are incompatible with each other and are arranged to form a sea-island-like phase separation structure wherein the island-like resin Bs are dispersed in a continuous phase of the sea-like resin A and the wax is substantially enclosed in the island- like resin B. This toner has the resin A of polyester and/or polyol, wax content of 2-15 wt.%, and is substantially free from islands of the resin B with a long axis diameter of >=2.0 μm and has islands of the wax-enclosing resin B with a long axis diameter of >=0.2 μm present on the surface of the toner.
Patent JP-2002169376-A (JP)
Title: Developing device
Inventor: NODA NOBUTAKA
IPC: G03G15/08
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing toner from being melted on a layer thickness regulating roller and a developing roller even in the case of using the toner whose melting point and glass transition temperature are low and capable of performing excellent development with little secular change as a developing device for forming a specified toner thin layer by bringing the layer thickness regulating roller into contact with the developing roller. SOLUTION: This device is provided with the developing roller to carry the toner while rotating in a specified direction, the layer thickness regulating roller to form the toner thin layer on the developing roller by rotating in a direction opposite to the rotating direction of the developing roller or in a forward direction, a heat conduction member arranged in the internal space of the layer thickness regulating roller, and a cooling means to cool the heat conduction member. Especially, the cooling means is constituted of the heat conduction member arranged inside the layer thickness regulating roller and a roller Peltier element to cool the heat conduction member.
Patent JP-2001343064-A (JP)
Title: Carrier and method of manufacturing same
Inventor: SUZUMURA TAKASHI
IPC: B21D22/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrier having a structure which can be manufactured easily and ensure improved parallel accuracy of the opposed surfaces by means of minimum machining process. SOLUTION: The carrier C forms unitary a couple of flange portions 1, 2 which can support a rotating assembly with free rotation at the opposed ends and a plurality of the connecting portions 3 connecting the both flange portion 1, 2. The groove 4 is formed at the boundary between a couple of flange portions 1, 2 and the connecting portions 3. Furthermore, an opening 5 is formed between the connecting potions 3, and the engaging holes 6 are formed at the both flange portions 1, 2 in order to support a rotating shaft of the rotating assembly with free rotation.
Patent JP-2002132148-A (JP)
Title: Compression method for digital signature
Inventor: MITA FUMIO
IPC: H04L9/32
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a compression method for digital signature by simple procedures of not requiring an enormous calculation quantity while maintaining unidirectionality. SOLUTION: Digit sequence a(k) of an arbitrary length is inputted and is arrayed in a matrix A (n×n) according to prescribed array procedures (step P01). Next, the algebraic value with modulo 10 of the added values of the respective digits in the row direction and column direction of the matrix A (n×n) is outputted as a compressed numeral A' (n+n) (step P02). As a result, the numerals of the n digits of the respective matrices are compressed to one digit and the matrices A (n×n) of n×n digits as a whole are compressed to the compressed numeral A' (n+n) of the vertical and horizontal n×n digits. Whether there is the remainder to be inputted to the digit sequence a(k) or not is then decided and unless there is the remainder, the processing is ended (step P03).
Patent JP-2001281856-A (JP)
Title: Infrared ray(ir) sensitive image forming material
Inventor: SHIMADA KAZUTO
IPC: G03F7/028
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an IR sensitive image forming material capable of directly making a printing plate with an IR laser, having high sensitivity to IR laser light and forming an image excellent in discrimination. SOLUTION: The IR sensitive image forming material is obtained by disposing a recording layer containing a dispersed phase and an IR absorbent in a polymer matrix and having alkaline water solubility varied by irradiation with IR laser light on a substrate. The dispersed phase comprises (1) a high molecular compound incompatible with the polymer matrix or (2) a granular polymer selected from microencapsulated latexes and preferably contains a compound which generates an acid or a radical when irradiated with IR laser light or a compound whose alkali solubility is varied by irradiation with IR laser light.
Patent JP-2002171551-A (JP)
Title: Portable telephone system
Inventor: NAKAJIMA TOSHIHIKO
IPC: H04W36/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone system where intrusion of noise and communication interruption are not caused even when an enclave takes place in a service area of a radio base station. SOLUTION: A distance measurement means 10 of a radio base station 4 measures a distance up to a portable telephone set 6 on the basis of a time after transmission of a control signal of an authentication request to the portable telephone set 6 until reception of a control signal of an authentication reply from the mobile phone as a reply to the authentication request at a call transmission reception of the portable telephone set 6. Then a channel setting means 12 designates a wireless channel to the portable telephone set 6 for communication through the radio base station 4 that transmits a radio wave at a 2nd highest reception level when the distance measured by the distance measurement means 10 exceeds a reference value.
Patent JP-2002169616-A (JP)
Title: Movable body
Inventor: KOIDE HIROYUKI
IPC: G05D13/62
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a movable body that can prevent wheel slip and increase acceleration/deceleration. SOLUTION: This mobile body has servo motors M1, M2 that drive front/rear wheels of a self-propelled vehicle respectively, an encoder 27 and a speed detecting part 42 for detecting the running speed of the self-propelled vehicle, and running loop control parts 46, 47 that, while feeding back the running speed of the self-propelled vehicle that is detected with the speed detecting part 42, drive respective motors M1, M2 to control the speed of the self-propelled vehicle. The running loop control parts 46, 47 make, in the moving direction, the gain of speed control of the front wheels smaller than the gain of speed control of the rear wheels. Due to this constitution, the wheels are respectively driven with the respective servo motors M1, M2, thereby preventing the slip of both wheels, and, because the gain of the rear wheels is larger, the instantaneously necessary torque for the rear wheels during acceleration can be generated.