baber/WOPTO huggingface dataset:
Patent JP-2002359956-A (JP)
Title: Induction synchronous motor
Inventor: YANASHIMA TOSHITO
IPC: H02K21/46
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an induction synchronous motor where assembling workability of a rotor is improved, production cost is reduced significantly, and operating performance of the motor is improved. SOLUTION: A plurality of die cast molded secondary conductors 5B are installed in the peripheral part of a rotor yoke part 5A, constituting a rotor 5 of the induction synchronous motor 2. End rings 68, 69 are die cast molded into a unified body with the secondary conductors B5, in the peripheral part of both end surfaces of the yoke part 5A. A permanent magnet 31 is inserted in a slot 44, which is formed by penetrating the yoke part 5A. Both end apertures of the slot 44 are closed with a pair of end surface members 66, 67 composed of non-magnetic substance. The one end surface member 67 is fixed to the yoke part 5A with the one end ring 69, when the secondary conductors 5B and the end rings 68, 69 are molded. The other end surface member 66 is fixed to the yoke part 5A with a fixture (rivet) 66A.
Patent JP-2002356041-A (JP)
Title: Imaging apparatus
Inventor: YAMADA TAKASHI
IPC: B41J29/38
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the end part of a fixing unit from being heated by passing narrow sheets continuously. SOLUTION: In a printer having a fixing unit where the non-sheet passing part at the end of the fixing unit is heated more than required when a large quantity of narrow sheets is printed continuously to cause intermittent print operation, when a wide sheet print job is received after narrow sheet print jobs are registered continuously, processing order of the received wide sheet print job is advanced thus inserting the wide sheet job between the narrow sheet jobs. Since continuous print of narrow sheets is avoided, print processing can be carried out without lowering the print speed.
Patent JP-2002356551-A (JP)
Title: New polyarylene ether, its production method and use
Inventor: YOKOZUKA TOSHISUKE
IPC: H01L21/312
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new polyarylene ether having a high glass transition temperature, excellent heat resistance and low permittivity, its production method, and insulation films for an electronic device and for a multilayer wiring board obtained therefrom. SOLUTION: The polyarylene ether having a dioxin structure unit (for example: the polyarylene ether obtained from polycondensation of perfluorobiphenyl and 5,5',6,6'-tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindene) and the insulation films for an electronic device and for a multilayer wiring board obtained therefrom, are provided.
Patent JP-2002361788-A (JP)
Title: Adhesive composition, laminated body using this and multi-layered printed-wiring board
Inventor: SHIMOOOSAKO KANJI
IPC: H05K3/46
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated body of a conductive layer/a polyimide film/an adhesive with high heat resistance, a narrow pitch wiring pattern, a small diameter via hole, a uniform insulation layer thickness and an appropriately low linear expansion coefficient, which is suitable for manufacturing a highly reliable multi-layered printed-wiring board. SOLUTION: The laminated body has the conductive layer on one of the faces of a polymer film and the adhesive layer on the other face, and also has a resin composition constituted of a polyimide consisting of an ester acid dianhydride and a specified diamine, and of an epoxy resin as the adhesive layer.
Patent JP-2002360931-A (JP)
Title: Game device
Inventor: MIURA KATSUHIRO
IPC: A63F13/25
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of improving the quality of an image projected on the plane of projection frequently observed by a player only by a single projection device and appreciating a real image with a concentration. SOLUTION: A curved screen 16 having a curved plane of projection is disposed with one end of the plane of projection drawn at the feet of the player P, the eye of the player is arranged near the center of the curved screen 16, and a fisheye lens 24 for wide-angle projecting an image on the plane of projection of the curved screen 16 is disposed in a position shifted from the center of the curved screen 16 toward the feet of the player P.
Patent JP-2002367152-A (JP)
Title: Magnetic recording medium and method of manufacturing the same
Inventor: SASAKI YUICHI
IPC: G11B5/735
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which the production of seized matter on a magnetic head is averted and the increase of an error rate can be prevented by suppressing spacing loss. SOLUTION: The magnetic recording medium 1 having a nonmagnetic base 2, a nonmagnetic layer 3 formed on the nonmagnetic base 2 by coating a nonmagnetic coating material containing nonmagnetic powder, a binder and a naphthalene diol derivative and a magnetic layer 4 formed on the nonmagnetic layer 3 by coating a magnetic coating material containing ferromagnetic powder and a binder.
Patent JP-2002363479-A (JP)
Title: Gas barrier coating composition and gas barrier film
Inventor: TSUYUKI YURIKO
IPC: C09D183/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-barrier coating composition capable of mass producing a coating film having high gas barrier property, maintaining an original transparency and a high gas-barrier property of a polyvinyl alcohol, exhibiting a good close adhesion without requiring an anchor layer even if a base material is a polyester and maintaining the close adhesion even under a high humidity, and also excellent in preserving property. SOLUTION: The gas barrier coating composition consists of the following A, B and D components and the weight ratio of the components A to B: (A/B) is (100/3)-(100/20). A: A polyvinyl alcohol containing an anion-modified polyvinyl alcohol and having 5-50 mPa.s viscosity of its 4% aqueous solution; B: An alkoxysilane having amino group and/or imino group; C: Water or water added with a lower alcohol.
Patent JP-2002362387-A (JP)
Title: Power steering
Inventor: AOTO KENICHIRO
IPC: F16H57/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem of noise resulting from rattling sound caused by the backlash of a reduction gear when amplifying the output of a motor through the reduction gear to torque-assist steering operation. SOLUTION: A worm wheel 12 is fixed to a second steering shaft 3 connected to a steering mechanism. A first and a second rolling bearings 13, 14 support the second steering shaft 3 rotatably on both sides with the worm wheel 12 held in between. An outer ring 15 of the first rolling bearing 13 is held to an upper housing 6 accommodating a torque sensor 9, and an inner ring 18 abuts on the worm wheel 12. The second rolling bearing 14 is held to a lower housing 7 accommodating the worm wheel 12. When the upper and lower housings 6, 7 are connected, the first rolling bearing 13 pushed by the upper housing 6 applies axial pre-load to the worm wheel 12 to reduce the backlash of a worm shaft 11 and the worm wheel 12.
Patent JP-2002373752-A (JP)
Title: Connector inspecting device
Inventor: NAKAMORI SHINOBU
IPC: H01R43/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector inspecting device allowing retainers to be installed at a connector housing at the same time with the inspection for electric continuity. SOLUTION: The connector inspecting device is equipped with a holder 10 for holding connectors 100 and 101 where back retainers 102 and 103 are installed on the connector fitting side, an inspection part 30 having electric continuity inspecting pins 32 and 33 installed capable of contacting with and separating from the holder 10 relatively and connected with a terminal, and a moving means to move the inspection part 30 relative to the holder 10 in such a way as contacting and separating, wherein the holder 10 includes a first holder 11 having a recess 16, etc., to store the terminal inserting hole side of the connector in such an arrangement that the connector fitting side of the connector 100, etc., is facing the inspection part 30 and a restriction part 16a to restrict the connector fitting side end position of the retainer 102, etc.,  before sliding and a second holder 21 having a recess 26, etc., to store the connector fitting side of the connector 100, etc., supported by the first holder 11 isolated by a resilient energizing force directed toward the inspection part 30, and abutting to the first holder 11.
Patent JP-2002370047-A (JP)
Title: Magnetic separator and magnetic separation method
Inventor: ISHIZAKI HARUAKI
IPC: B03C1/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic separator capable of efficiently and continuously conducting the magnetic separation with high precision and of being applied not only to powder but also to a suspension, and to provide a magnetic separation method using the same. SOLUTION: A separation case body 11 are provided with a number of magnetizing means 15 at the peripheral part to magnetize the inner magnetic separation space part 14, and a separation case body 11 is rotatively driven through a driving mechanism 17 by retaining the same in inclined state with a base plate part 16. A raw material 9 is supplied from a supply part 18 to the separation case body 11 and is discharged to a discharge part 19 after removing included magnetic impurities by attraction while passing through the magnetic separation space part 14.
Patent JP-2002371995-A (JP)
Title: Wet motor pump
Inventor: OGAWA MOTOYASU
IPC: F04D29/42
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a band-shaped housing that can accommodate miniaturization via a simply designed structure even with a different outside diameter of a stator and can define a liquid passage for ensuring a cooling capacity, in a wet motor pump. SOLUTION: In the wet motor pump, the band-shaped housing 14 has a two- layered structure comprising an inner band 15 in close contact with an outer circumference of the stator 6 and an outer band 16 along an outer circumference of the inner band 15, and the inner band 15 has slots 17 for forming housing liquid passage portions. The inner band 15 is curved or cylindrically rolled into a band along the outer circumference of the stator 6 to provide firm contact, whereupon the joint is, if necessary, connected by welding or the like, and the outer band 16 is next cylindrically rolled into a band along the outer circumference and firmly connected at the joint by welding or the like.
Patent JP-2002374456-A (JP)
Title: Terminal with image pickup means
Inventor: NAGAOKA HIDETADA
IPC: H04N5/235
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To determine the charge accumulation time of an image pickup device corresponding to the frequency of a power source by an easy method to prevent a terminal with a digital still camera function from having a flicker due to variation in the illuminance of lighting using an AC commercial power source. SOLUTION: This terminal is provided with positional information acquiring means (12, 13, and 14) which acquire the positional information of the terminal and an accumulation time selecting means (10) which determines the charge accumulation time by correlating the positional information that the position information acquiring means acquire to the power source frequency. The charge accumulation time is set to an integral multiple of 1/(2f) (second) for the power source frequency f (Hz).
Patent JP-2002374664-A (JP)
Title: Drive coil, motor and linear driver
Inventor: SAWADA KIYOSHI
IPC: H02K41/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a drive coil in which a fluid bearing can be realized, and a linear driver simple to guided requiring no special cooling means. SOLUTION: The drive coil 30 is manufactured by making a spiral groove on the surface of an insulator, pouring molten conductor into the groove and solidifying the conductor. The drive coil 30 has a smooth surface which can serve as a fluid bearing face. The drive coil 30 is fixed to a base 1 and a magnet 4 fixed to a mover 2 is disposed oppositely to the drive coil 30 through a magnetic gap. The magnet 4 also has a smooth surface which serves, along with the face of the drive coil 30, as an air bearing 7. The mover 2 is moved in the direction perpendicular to this paper plane when the drive coil 30 is excited. Since only the air bearing 7 is required in the vertical direction, guide means of the mover 2 is simplified. Furthermore, no special cooling means is required because the coil is cooled directly by the compressed air of the air bearing.
Patent JP-2002324084-A (JP)
Title: Apparatus and method for information processing
Inventor: SASAKO ETSUICHI
IPC: G06F17/50
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for information processing capable of viewing easily both of a 3D model and attribute information and using the information effectively despite of adding the information such as dimensions and dimension tolerances to the 3D model created by using a CAD apparatus. SOLUTION: In the CAD apparatus, a sight line direction (an attribute-placing plane) is set up for a created 3D model 1001 and the information is inputted in such a way to be opposed correctly to the set up attribute-placing plane. The information opposed correctly to a shape of the set up 3D model is displayed on a display means by specifying the set up attribute-placing plane. The plane has a frame and the information is placed in the frame.
Patent JP-2003004113-A (JP)
Title: Toroidal type continuously variable transmission with hydraulic thrusting mechanism
Inventor: MIYATA SHINJI
IPC: F16H15/38
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently maintain thrust between a disc and a power roller by surely preventing leakage from an oil pressure chamber even in the case of the elastic deformation of an input disc. SOLUTION: Two-stage outer periphery side seal portions 40, 42 separated from each other in the axial direction are provided between the inner periphery face of a peripheral wall 21a of a hydraulic cylinder 21 and the outer periphery of a first input disc 2a. The outer periphery side seal portions 40, 42 are constructed by forming two-streak circular grooves in the inner periphery face of the peripheral wall 21a and mounting seal members such as O-rings in the circular grooves. An inner periphery side seal portion 44 is provided between a fitting cylinder 26 of the hydraulic cylinder 21 and the inner periphery of the first input disc 2a. The inner periphery side seal portion 44 is constructed by forming a one-streak circular groove in the outer periphery face of the fitting cylinder 26 and mounting a seal member such as an O-ring in the circular groove.
Patent JP-2003005394-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method, electrophotographic apparatus, process cartridge and polymer particles
Inventor: KAWAMURA SHINICHI
IPC: G03G5/147
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent durability, capable of retaining high image quality and capable of maintaining its filming preventing effect, particularly an electrophotographic photoreceptor adaptable to a writing light source whose wavelength range is 400-450 nm and to provide an electrophotographic method using this electrophotographic photoreceptor, an electrophotographic apparatus and a process cartridge. SOLUTION: The photosensitive layer of the electrophotographic photoreceptor contains particles of a polymer having a constitutional unit of formula (1).
Patent JP-2003000891-A (JP)
Title: Pachinko game machine
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement of assemblability and cost reduction by reducing the number of transmission lines for connecting a pattern control means and a pattern display device while maintaining high-level pattern control. SOLUTION: On the side of a pattern control board 25, common control equipment such as a CPU 30, an input port 31, a ROM 32, a RAM 33 and a serial port 34 usable in common regardless of the kind of a pattern display unit H constituting the pattern display device 18 is disposed. Meanwhile, on the side of the pattern display device 18, dedicated control equipment such as a first control part 37 and a second control part 38 to be dedicatedly used for the pattern display unit H is disposed. Then, the pattern control board 25 and the pattern display device 18 are connected by a signal line 35 for transmitting as prescribed signals the various kinds of information for pattern control arithmetically processed by the CPU 30 and the prescribed signals are serially transmitted through the signal line 35.
Patent JP-2003000211-A (JP)
Title: Drink for treatment/prophylaxis of diabetes
Inventor: FUJIO KUNIHISA
IPC: A23L2/38
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a drink for the treatment/prophylaxis of diabetes enabling effectively ameliorating hyperglycosemia while spending normal life. SOLUTION: This drink for the treatment/prophylaxis of diabetes is obtained by including an effective amount of a polyphenol derived from soybeans on the treatment/prophylaxis of diabetes.
Patent JP-2003006751-A (JP)
Title: Antitheft device
Inventor: SASAKI HIROKAZU
IPC: B60R25/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft device, with which a signal for a warning can be issued by comparatively surely detecting a theft in spite of simple structure. SOLUTION: A sensor 21 detects the load of an object 10 placed on a placing part 121 at all the time. When the load detected by the sensor 21 is fluctuated, a control part sends a signal to an alarm part. When the signal from the control part is received, the alarm part issues an alarm signal for the warning.
Patent JP-2003004502-A (JP)
Title: Diet support method for pet
Inventor: KIMIZUKA KOJI
IPC: A01K5/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To apply an appropriate diet program in response to individual pet. SOLUTION: When data on a pet are input and transmitted from a client computer to a server computer, server computer prepares information necessary for the diet of a pet based on the information on the pet received from the client computer and transmitted it to the client computer. Based on the information received from the server computer, the client computer prints a label on which scale marks indicating the quantity of diet food to be taken by the pet. The client pastes the label on the periphery of a lid of a container of pet food to use the lid as a measuring cup for the diet food.
Patent JP-2003003700-A (JP)
Title: Plane handle
Inventor: TAKEO CHIKAFUMI
IPC: E05B5/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a plane handle 1 that has a simple structure and can open/close a door body easily. SOLUTION: A lever 4 has the same width as a handle body 2, the handle body 2 that opposes the lever 4 is accommodated so that it is covered with a lid when the door body is closed, and further a key hole 7 and a finger insertion hole 8 are provided at the lever 4.
Patent JP-2003012392-A (JP)
Title: Method for growing single crystal of functionally gradient material and functionally gradient material
Inventor: YAMADA KAZUYOSHI
IPC: C30B13/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a single crystal of a functionally gradient material and a functionally gradient material. SOLUTION: The method for growing a single crystal of a functionally gradient material and a functionally gradient material 30 is characterized in that in a focused heating floating zone melting method for growing a single crystal, different metals having different valences are made into solid solution, and the solid solution is repeatedly subjected to partial melting/recrystallization so that a gradient of segregated concentration of an additive is created along the longitudinal X direction in a single crystal material and thus a functionally gradient material 30 having different crystal properties in the gradient is grown.
Patent JP-2003011996-A (JP)
Title: Screw cap loaded with elastomer adaptor
Inventor: MORIKAWA YOSHIO
IPC: B65D47/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the point at issue such that a conventional instrument used in the chemical analysis of environment has a system for cutting off the open air by loading a disposable type aluminum cap requiring a special tool with a thin film-like packing or a screw cap system exclusive to a small volume sample bottle and using the thin film-like packing and, therefore, resources are wastefully used and the thin film-like packing incapable of withstanding repeated use must be employed. SOLUTION: The sample or generated gas in a sample bottle can be sampled and analyzed by loading the upper opening part of a screw cap with a thick elastomer septum type adaptor or a cylindrical adaptor. This instrument has an inexpensive structure usable in combination with a recycled sample bottle and is useful in a chemical analysis field.
Patent JP-2003014360-A (JP)
Title: Cooling device for vehicle
Inventor: KIKUCHI FUMIO
IPC: F25D11/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To stably drive a compressor. SOLUTION: A battery 8 is connected to the DC inputting side of an inverter 6 through a battery discharging circuit B. A voltage detector 10 which detects the voltage drop of DC power supplied from at least one of a generator 2 and commercial power supply 3 is provided. The battery discharging circuit B is provided with a switch SW3 which electrically connects the battery 8 to the inverter 6 based on a detect signal from the voltage detector 10. The electric power supplied from the battery 8 and commercial power supply 3 is rectified by inputting the power to a rectifier 4 through switches SW1 and SW2, respectively.
Patent JP-2003015221-A (JP)
Title: Projection device
Inventor: USHIRO SHIGEAKI
IPC: G03B21/58
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection device which has the function of a normal projection TV and a function to project a picture on a large screen in the dark. SOLUTION: The projection device 10 is provided with a small rear screen 16 on which an image is projected from the rear side, a large roll screen 30 on which the image is projected, a housing part 32 to house the roll screen 30 and a projection unit 12 to switch projection places. The projection device 10 is further provided with shaft members 26A and 26B provided at both sides of the rear screen 16, and arms 28A and 28B held turnably by the shaft members 26A and 26B, respectively. The housing part 32 is vertically held at the tip part of the arm 28. Thereby, the projection device projects the image on the small rear screen 16, and on the large roll screen 30. Thus, one set of projection device can performs two kinds of displays.
Patent JP-2003014655-A (JP)
Title: Method for inspecting bonded state of anisotropic conductive film
Inventor: KUKIHARA SATOSHI
IPC: H05K3/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of continuously inspecting the bonded state of the whole of an anisotropic conductive film without bringing about an increase in cost. SOLUTION: The presence or the like of the anisotropic conductive film 2 is continuously detected by a bonded state detection sensor 3, while continuously moving the bonded state detection sensor 3 along the anisotropic conductive film 2 bonded to an object 1 under pressure. An inspection area detection signal showing a plurality of inspection areas to be inspected is formed in the moving process of the bonded state detection sensor 3. The quality of the bonded state of the anisotropic conductive film 2 is distinguished on the basis only of the output signal of the bonded state detection sensor 3 in the section of the inspection area due to an inspection area forming signal.