baber/WOPTO huggingface dataset:
Patent JP-2002127012-A (JP)
Title: Grinder
Inventor: YABE KATSUHIDE
IPC: B23Q1/01
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the grinding accuracy of a grinder by suppressing the thermal deformation of a bed due to heat. SOLUTION: Heat insulating covers 44, 49, 54 are fixed to the peripheries of a spindle stock 13, a tailstock 14 and a wheel spindle stock 20 on the bed 11 to form first and second opening passages 57, 58. A heat insulating cover 56 is fixed to the wall face of a tunnel 55 formed in the bed 11 so as to connect the first and second opening passage 57, 8 to a coolant tank 28 to form a tunnel passage 59. A coolant after used is collected into the coolant tank 28 through the first and second opening passage 57, 58 and the tunnel passage 59 (a coolant collection passage).
Patent JP-2002136061-A (JP)
Title: Motor brush device
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K13/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a brush device which suppresses vibration of a motor brush and secures the effective length of the brush. SOLUTION: In the motor brush device which has a brush pressing part which presses the rear end of the brush, a stopper, a coil spring provided between them and a motor armature provided with a commutator which slide- contacts the brushes, the brush device is constituted having at its rear end with a sloped part and a flat part, forming the brush pressing part of the spring with a plurality of nicks in the axial direction and having a plurality of pressing legs, and making one pressing leg press the flat part and the other pressing leg press the sloped part.
Patent JP-2002128876-A (JP)
Title: POLY-p-PHENYLENE CYLINDRICAL CRYSTAL AND METHOD FOR PRODUCING THE SAME
Inventor: KUWABARA HIROAKI
IPC: C08G61/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a new polymeric cylindrical crystal which can substitute for a conventional inorganic reinforcement, comprises a poly-p-phenylene having a high elastic modulus, low water absorption and heat resistance and has a specific high order structure, and provide a method for producing the same. SOLUTION: This method comprises solid phase-polymerizing a canal complex obtained by including 1,3-cyclohexadiene as a monomer into thiourea as a host compound to prepare a precursor polymer having a cylindrical shape and a regulated space structure, swelling the precursor without completely dissolving in the absence of a solvent or in a proper solvent, and then aromatizing the swelled precursor to obtain a poly-p-phenylene cylindrical crystal having 5-100 μm length, 1-20 μm girth, 5-10 of aspect ratio and a morphological anisotropy comprising the cylindrical shape.
Patent JP-2002132485-A (JP)
Title: Online screen conversion method
Inventor: TAKIZAWA MIKINOBU
IPC: G06F3/14
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a screen display when the result of the online screen processed by several servers or host computers is to be displayed on a client. SOLUTION: The server converts a display attribute with an attribute conversion table, and substitutes it for a common attribute to achieve commonality of client screens, thereby improving the efficiency of screen generation work and maintenance work.
Patent JP-2002139322-A (JP)
Title: Self-diagnosable method of vibrating gyro and vibrating gyro and electronic device using the same
Inventor: YOSHINO SHIYOUGO
IPC: G01C19/5726
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating gyro with reduced size, weight and cost. SOLUTION: A first electrode 120 is arranged vertically with respect to the Coriolis direction in a vibrator 100, the vibrator 100 is displaced in the Coriolis direction by impressing a bias signal on at least one of a second electrode 210, opposed to the first electrode 120 on one side in the Coriolis direction and a third electrode 220 opposed to the first electrode 120 on the other side in the Coriolis direction, displacement in the Coriolis direction of the vibrator 100 is detected from the second electrode 210 and the third electrode 220, and the existence of abnormality is self-diagnosed. Thus, since a self-diagnosis can be performed by displacing the vibrator, abnormality of the vibrator itself can be diagnosed. Since a simple circuit is used, the size, the weight and the cost can be reduced.
Patent JP-2002140598-A (JP)
Title: Reserve point confirmation system
Inventor: NAKAMURA YASUHIRO
IPC: G06Q30/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a reserve point confirmation system by which acquired points, etc., are easily confirmed. SOLUTION: The reserve point confirmation system 1 is connected with a user terminal 2 via the Internet network 3 and provided with a storage means in which information on point imparted to individual users in the case of business transaction is stored as a data base and a means to make the user confirm his/her acquired points on a terminal based on the data base. The system is further provided with a means to record the number of times in which the user confirms his/her acquired points and a means to inform the user of the contents of incentive on a terminal.
Patent JP-2002139684-A (JP)
Title: Optical switch device
Inventor: TAKENAKA EIJI
IPC: G02B26/08
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which positional accuracy for facing optical fibers each other is improved, without having to upgrade required accuracy for parts composing a mechanism for moving the optical fiber and the optical fiber is moved at higher speed, in an optical switch device. SOLUTION: In the optical switch device, a moving side optical fiber 52 is moved by bending deformation of a support arm 60, which is arranged so as to extend orthogonally in the extending direction of an optical fiber arraying surface 71 of a positioning pedestal 70 and is positioned to plural fixed side optical fibers 51, which are arranged on the optical fiber arraying surface 71, and whereby both optical fibers are optically connected, and the optical switch device is provided in which the plurality of above optical switch devices are collected as a unit optical switch device.
Patent JP-2002068945-A (JP)
Title: Composition composed mainly of cleaning surfactant, pearlescence imparting agent and/or opacifying agent and acrylic terpolymer and useful for cleaning keratinous substance
Inventor: MAURIN VERONIQUE
IPC: A61K8/25
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing a cleaning surfactant, a pearlescence imparting agent and/or an opacifying agent and an acrylic terpolymer as main components and useful for the cleaning of a keratinous substance. SOLUTION: This composition for cleaning a keratinous substance contains (1) at least one kind of anionic, amphoteric or nonionic cleaning surfactant, (2) >=1.5 wt.% pearlescence imparting agent and/or opacifying agent based on the total composition and (3) at least one kind of acrylic terpolymer in a cosmetologically permissible medium.
Patent JP-2002139960-A (JP)
Title: Seamless belt
Inventor: ADACHI MASAHIKO
IPC: G03G5/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To stably use a seamless belt provided with a reinforcing member along at least one end in the width direction of an endless belt main body over a long term by restraining the seamless belt from being cracked at a boundary part between a part provided with the reinforcing member and a part not provided therewith in the case of laying the seamless belt a cross rollers and driving it. SOLUTION: In the seamless belt provided with the reinforcing member 12 along at least one end in the width direction of the endless belt main body 10, the strength of the reinforcing member is made lower on the central part side than on the end side in the width direction of the belt main body.
Patent JP-2002141165-A (JP)
Title: Induction heater
Inventor: ISHII YUJI
IPC: C21D1/42
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To heat metal billets of different shapes and dimensions in favorable states by a simple and low-cost constitution. SOLUTION: This induction heater is provided with a long coil 26 storing the metal billet 12 and having the length longer than the axial length of the metal billet 12 and a capacitor 30 to be connected to the coil 26. The coil 26 is connected to a tap position selected according to the axial length and/or the diameter of the metal billet 12, for example, taps 46a and 46b are connected to taps 60a and 60b of the capacitor 30.
Patent JP-2002152586-A (JP)
Title: Electronic camera
Inventor: YOKOGAWA HISASHI
IPC: H04N5/232
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera in which even a user unfamiliar with the operation of a camera can easily set the conditions for photographing an image as desired. SOLUTION: A system controller 26 of this electronic camera lists up and indicates on a color liquid crystal display(LCD) 9 plurality of sample images held by a sample image holding part 33. Then, when any sample image is selected among the displayed sample images by a user, a photographing condition setting part 32 sets the photographing condition which corresponds with the selected sample image. Furthermore, when the set photographing condition is changed, a simulation part 28 simulates the sample image to reflect the changed details and indicates a result on the color liquid crystal display(LCD) 9.
Patent JP-2002148397-A (JP)
Title: Rotation cathode type electron-ray irradiation device
Inventor: ONO KATSUHIRO
IPC: G21K5/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a certain distribution of doses to the surface of a subject to be irradiated, when the surface of a three-dimensional object is irradiated with electron rays, by making it possible to emit electron rays to toward the subject from the overall circumference of the subject, with a certain distribution of strengths, without rotating the subject. SOLUTION: Electrons emitted from cathodes 2-1 and 2-2 provided within a vacuum container 100 are accelerated between the cathodes and an anode 3 having electron holes 5-1 and 5-2 therein, and the cathodes and the anode are configured to be capable of circling within a vacuum region. A structure 4-4 including an electron transmission window for taking electrons out of the vacuum container is formed in a cylindrical shape and provided with alternate first thick portions and second thin portions along the circumferential direction. The second portions work to allow transmission of electrons therethrough while forming a vacuum bulkhead, and the first portions work to cool the second portions while maintaining mechanical strength.
Patent JP-2002150875-A (JP)
Title: Switching device, and safety device using the same
Inventor: TAKEBAYASHI YASUHIRO
IPC: H01H13/64
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching device which impresses an operation feeling to an operator at the time of switching from off-operation to on-operation, and at the time of switching from on-operation to off-operation. SOLUTION: At the time a plunger 2 is pushed in, and an elastic member locking point P1 of the first operation member 25 moves toward the direction in which the plunger 2 is pushed from an elastic member locking point P2 of the second operation member 26 by the snap action caused by a restoring spring 24, the first operation feeling is generated, and by further push-in of the plunger 2, the plunger 2 pushes in the end side of the second operation member 26, and the second operation member 26 gets out of the second concave locking part 32 of a frame 23R, and moves so as to be locked in the third concave locking part 33, and by this movement of the second operation member 26, the second operation feeling is generated.
Patent JP-2002142836-A (JP)
Title: Portable drug case
Inventor: MAEHARA KOICHI
IPC: A45C11/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable drug case which enables a cardiac patient to ask a person around to help to take a nitroglycerin tablet in an emergency the patient cannot speak a word. SOLUTION: The main body 2 of this portable drug case 1 to store nitroglycerin tablets is equipped with a voice generator 4. Even if a cardiac patient carrying the case 1 is in an emergency for the worst in which the patient cannot speak a word, the patient can ask an accurate help to a person around by operating a switch.
Patent JP-2002148353-A (JP)
Title: Photo detector
Inventor: ODA YUKIHISA
IPC: G01V8/12
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a photo detector which is hardly affected by disturbance light and hard to cause intentional malfunction. SOLUTION: Light is emitted form a light emitting element 1, and the emitted light is reflected by the detected object 2 to enter a photo detecting element 2. According to the output of the photo detecting element 3, the existence/ absence of the detected object 2 is determined. The light emitting timing of the light emitting element 1 and the photo detecting timing of the photo detecting element 3 are compared, and when both timings are synchronized, the determination result is taken to be effective. As the cycle of the light emitting timing of the light emitting element 1 varies, the light of an inverter- contained luminaire is not synchronized with the variable period, so that wrong detection is not caused by the light of the luminaire.
Patent JP-2002155054-A (JP)
Title: Method for producing 1,4-dimethyl-2-piperidinone
Inventor: SUZUKI SHIGEAKI
IPC: C07D211/76
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To produce 1,4-dimethyl-2-piperidinone in high yield by using an industrically and inexpensively available raw material. SOLUTION: This method for producing 1,4-dimethyl-2-piperidinone is to react β-methyl-δ-valerolactone with methyl amine.
Patent JP-2001202910-A (JP)
Title: X-ray tube having a rare-earth anode
Inventor: MICHEL THEODORUS HENRIKUS VAN
IPC: G21K5/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube, used to excite elements Ag, Cd, In, Sn, Sb, Te, and I for generating a characteristic line in a desirable energy range. SOLUTION: Several applications for analysis use require an X-ray, having a particular wavelength. Such soft X-ray can be obtained by irradiating a secondary target with an X-ray of an appropriate wavelength. An Z-ray tube, having an anode having a surface layer containing rare earth, preferably Gd or Dy, is formed. When the secondary target containing La is irradiated with a K radiation from the X-ray tube, K radiation of La used to analyze elements in the 5-th row of the periodic table is generated. Rare earth metals are coupled to an anode body by an intermediate layer consisting of Ti or To.
Patent JP-2002157611-A (JP)
Title: Train ticket issuing device and commutation ticket
Inventor: FUSE KAZUO
IPC: G06Q50/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To issue a commutation ticket which allows a passenger to use multiple routes. SOLUTION: When information on both the terminal stations of a use section and a use period are inputted (S1), all routes from one terminal station to the other are obtained (S3), the fares of the respective routes are obtained (S4), and the contents of all the routes and their fares are displayed (S5); and a purchaser is made to select a route and when a choice is inputted, a communication ticket is issued (S7) which permits the use of the selected route and routes cheaper in fare than the selected route.
Patent JP-2002155686-A (JP)
Title: Architectural shutter
Inventor: NAGAKURA MASAAKI
IPC: E06B9/56
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an architectural shutter capable of lowering the height of a storage in comparison with the conventional method and smoothly raising and lowering a shutter curtain. SOLUTION: The architectural shutter is such a mechanism that conventionally, a shutter curtain winding drum (14) supported on a rotational shaft fixing both ends to a building is parallel moved at right angles in the direction of the center shaft and that the shutter curtain is always inserted from the upper part of a vertical shutter curtain guide. Alternatively, it is such a mechanism that the center shaft of the drum is moved at right angles in the direction of the center shaft on a circular arc and that the shutter curtain is always inserted from the approximately upper part of the vertical shutter curtain guide. In orde to realize such a mechanism, a drive is made by the drum, and a drum moving mechanism for the center shaft of the drum to make parallel movement or movement on the circular arc in proportion to the number of revolutions is provided.  The architectural shutter specially converts the rotation of the drum into a right-angled direction by a rotational direction right-angle changing gear (15), and a screw (16) having a pitch approximately equivalent to a winding thickness of the shutter curtain to the drum is rotated to include the shutter having the mechanism of parallel movement.
Patent JP-2002160152-A (JP)
Title: Wire traveling control method for wire saw
Inventor: YONEDA TATSUYA
IPC: B23H7/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire traveling control method exhibiting excellent wire turning workability and improved traveling speed and capable of giving accurate tensile strength to a processing part by reducing a number of a pulley. SOLUTION: At start of operation, a plural groove roller driving motor 28, a supply reel driving motor 21 and a recovery reel driving motor 23 are normally rotated and a wire (a) is traveled at a low speed. A speed ratio of the driving motor 21 and the driving motor 23 with respect to the driving motor 28 is calculated at a time when traveling of the wire (a) is stabilized. The respective driving motors 21, 23 and 28 are simultaneously started at a high speed on the basis of the speed ratio. Next, the speed ratio of the driving motor 21 and the driving motor 23 with respect to the driving motor 28 at the high speed traveling is stored. The respective driving motors 21, 23 and 28 are controlled to reversely rotate with the stored speed ratio at returning traveling of the wire (a), which is repeated at reciprocating traveling of the wire (a) thereafter.
Patent JP-2002162376-A (JP)
Title: Sensor
Inventor: NISHIO HISAHARU
IPC: G01N27/409
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a sensor from discrepancy occurrence by controlling protrusion of an agglutinant securing a support member to a detecting device. SOLUTION: In an oxygen sensor 1 of this embodiment, a support member 4 comprises two split pieces 40 and 41, an agglutinant 50 is applied to each piece 40 and 41 throughout from its face against the other piece to its face against outer circumference of a detecting device 2. This prevents the agglutinant 50 from protruding toward an engaging section between the support member 4 and a main fitting 7, allowing to be free from tilting of the detecting device or airtightness reduction in the engaging section. Also fill density of a filling member 5 is always evenly-maintained to avoid cracking on the detecting device 2 or the support member 4 because the agglutinant 50 will not overflow on the contact surface between the support member 4 (in concrete terms, the second split piece 41) and the filling member 5.
Patent JP-2002160854-A (JP)
Title: Paper carrier control method, paper carrying device, and image formation device
Inventor: UMETANI YOSHINOBU
IPC: B65H5/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper carrying device capable of detecting the presence/ absence of a paper sheet on a carrier roller and controlling the detection of loss of synchronism. SOLUTION: This paper carrying device is provided with the hollow cylindrical carrier roller 21 carrying the paper sheet 30 to a prescribed position and a carrier roller drive means rotating the carrier roller 21. The carrying speed of the paper sheet is controlled by having a plurality of slits 31 provided in parallel to the shaft length direction of a rotary shaft of the carrier roller 21, a detecting means 7 fixedly provided so as not to rotate inside the carrier roller 21 and detecting the presence/absence of the paper sheet 30 on the circumferential face via the slits 31, and the rotation speed of the carrier roller 21, and a control means controlling the driving of the carrier roller drive means based on the detection signal outputted by the detection means 7, in the circumferential face of the carrier roller 21.
Patent JP-2002163452-A (JP)
Title: Method and device for ciphering securities bought and sold note
Inventor: TAKAHASHI YOSHIO
IPC: G06Q10/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a series of transaction when securities are bought and sold, for example, by safely and speedily confirming that possessed stocks are sold and bought at a desired price and further buying and selling new securities. SOLUTION: In the case of buying or selling stocks under buying/selling conditions that a customer requests, a dedicated information processor is provided which makes successive agreements, and when the dealings are completed, an instantaneously ciphered bought and sold note is automatically transmitted in the form of electronic mail.
Patent JP-2002168468-A (JP)
Title: Bathroom heater/drier
Inventor: YAMAMOTO ITARU
IPC: F24D5/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the accuracy of room temperature detection by a room temperature sensor irrespective of the differences in the construction form, such as before-installation or after-installation, of a bathroom heater/drier body. SOLUTION: The bathroom heater/drier body 22 which is set up on the ceiling of a bath room, comprises a heat exchanger 32 for heating the air sucked from a suction port 61, a blowing fan 31 for blowing the air heated by the heat exchanger 32, and a blowing path 30 for directing hot air from the blowing fan 31 to a hot-air diffuser 61 of a front cover 23. The front cover 23 is provided on the lower surface of the ceiling so as to cover the lower surface of the body 22. The blowing path 30 is constituted of a blower path body 28 which is static in respect of a casing 24 of the body 22, and a blower path slidable portion 29 which is provided in a sliding manner in respect of the body 28 and whose position is determined by being in contact with the front cover 23.  A room temperature sensor 33 for detecting temperature of the air sucked from the bath room is provided to a remote control receiver 47 which is integrated into the slidable portion 29.
Patent JP-2002169784-A (JP)
Title: Information processor, information processing method and program storage medium
Inventor: SANETO TAKANORI
IPC: G06F21/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the use of the contents of a third person who does not have a just right. SOLUTION: An approval server 3 receives the number of a credit card transmitted from a personal computer 1-1 and generates ID and a password, which include the number of the credit card, and transmits ID and the password to the personal computer 1-1.
Patent JP-2001189464-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/265
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having superior characteristics. SOLUTION: In this semiconductor device with a semiconductor film, having the first concentration impurity region formed onto an insulated surface, a second concentration impurity region and a channel-forming region,a gate insulating film formed onto the semiconductor film and a gate electrode formed onto the gate insulating film, the first concentration is made lower than the second concentration, the channel forming region is formed in the first concentration impurity region, the first concentration impurity region is formed in the second concentration impurity region, and the channel forming region and the first concentration impurity region are shape under the gate electrode via the gate insulating film.