baber/WOPTO huggingface dataset:
Patent JP-2002090534-A (JP)
Title: Polarization beam splitter
Inventor: KIKUTA HISAO
IPC: G02B5/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to miniaturize an optical recording device by providing a polarization beam splitter and a quarter-wave plate of a light pickup part of the optical recording device as a component. SOLUTION: A microfabrication shape formed on a resin molding die is transferred to a translucent plate member formed by resin molding. Thereby a diffraction grating 11 is formed of which the one surface is provided with the polarization grating 10, which makes one component out of an s-polarized light component and a p-polarized light component go straight and the other component be reflected, formed thereon and the other surface is provided with a function of the quarter-wave plate.
Patent JP-2002090090-A (JP)
Title: Gun securing system and gun frame
Inventor: WATANABE KAORU
IPC: F41C33/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To secure a plurality of guns and bayonets simultaneously by one touch regardless of the surrounding space. SOLUTION: The gun securing system provided in a gun frame comprises a plurality of gunstock receiving sections for fitting a plurality of gunstocks, and units 15 for securing a plurality of barrels 13b. The barrel securing unit 15 comprises a plurality of barrel receiving sections for fitting a plurality of barrels 13b, a coupling/opening/closing member 43 comprising a part 49b for opening/closing a barrel receiving part 45 and a part 51 for securing the flange 16b of each bayonet, and a lever 44 for sliding the member 43. When the coupling/opening/closing member 43 is slid through operation of the lever 44 to interlock with respective opening/closing parts 49b, the barrel receiving parts 45 are opened/closed simultaneously and the flange securing parts 51 are moved simultaneously.  In order to close the lever 44 unoperatably under a state where each barrel receiving part 45 is closed, a lock hole 54 is locked with a pad lock 55.
Patent JP-2002091268-A (JP)
Title: Process cartridge and image forming device
Inventor: YUKIMURA NOBORU
IPC: G03G15/043
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To integrate a photoreceptor drum and a light emitting element array, thereby improving accuracy in the positional relationship between them and to enable repeated use of a rod lens array irrespective of replacement of the light emitting element array. SOLUTION: The light emitting element array 3 is positioned and mounted relative to the photoreceptor drum 2 freely rotatbaly supported by a cartridge main body. Light emitted from the light emitting element array 3 is condensed by the rod lens array 8 attached to the image forming device main body 9, and thus an image is formed on the photoreceptor drum 2. Therefore, even when a process cartridge 1 is attached/detached to/from the image forming device main body 9, the positional relationship of the array 3 with the drum 2 is not changed. Accordingly, by accurately positioning them, high quality image can be formed.
Patent JP-2002096682-A (JP)
Title: Mirror for vehicle
Inventor: HASEGAWA YUICHI
IPC: B60R1/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mirror for a vehicle in which light is prevented from leaking and a mechanism can be easily assembled inside a mirror housing. SOLUTION: In an aperture of a mirror housing 2, at least at a corresponding position to a rear side of a foot lamp 6, a rim 16 in a center-opened shape which has a flange 15 extending inside of the aperture is mounted.
Patent JP-2002099828-A (JP)
Title: Method of distributing catalogue, system for printing catalogue, and medium redorded with print control program therefor
Inventor: NABEKURA MITSUNOBU
IPC: G06Q30/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a printing cost for a catalogue, and to promote article sale. SOLUTION: A server 1 changes the quality of the catalogues in every customer classification to execute catalogues printing, when the catalogues are printed.
Patent JP-2002101576-A (JP)
Title: Instant voltage drop compensating device
Inventor: KAWAKAMI NORIKAZU
IPC: H02M7/48
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To detect an instantaneous drop of a system electric power supply precisely and quickly to avoid a residual voltage to appear in system voltage in case where an instantaneous drop occurs in a system electric power supply. SOLUTION: In an instant voltage drop compensating device wherein load voltage before instantaneous voltage drop is compensated by detecting the instantaneous voltage drop generated in the system electric power supply 2 which supplies power to a load 1 connected to an electric power system and by supplying DC voltage charged in an electrolytic capacitor 3 of an inverter 4 based on the instantaneous voltage drop detection to the load 1 after power conversion by the inverter, an input filter part 14 including a capacitor 12 and a resistor 13 is provided in the system electric power supply and the detection of the instantaneous voltage drop is carried out by measuring a resistor voltage VR of the input filter part 14.
Patent JP-2002101289-A (JP)
Title: Document transmitter and storage medium storing its program
Inventor: HASHIMOTO TAMAE
IPC: G06F17/21
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To add information of high use frequency selectively to an invoice generated automatically. SOLUTION: A document transmitter 1 comprising a document data generating section 110, a section 140 for generating an invoice being affixed to the document data, and a section 150 for transmitting the document data affixed with an invoice electronically is further provided with a section 123 for storing extra information which can be inserted into the invoice, and an operating section 130 for selecting arbitrary extra information from the extra information storing section 123. The invoice generating section 140 generates an invoice inserted with arbitrary extra information selected from the extra information storing section 123.
Patent JP-2002101509-A (JP)
Title: Switching device
Inventor: KAJIMA JUNICHI
IPC: H02B5/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a switching device capable of enhancing work efficiency of a mounting work of an instrument transformer to a vessel and a removing work of the instrument transformer from the vessel and the like, and also capable of enhancing cost efficiency. SOLUTION: Instrument transformer 6a to 6d, 7a to 7f for measuring a voltage of a main circuit are arranged on a vessel 15d that positions at the middle of vessels 15a to 15c. The gap between the vessels 15a, 15b is made to communicate with each other by an insulating tube 21a, and primary-side lead wires 49, 53 electrically connected to primary-side terminals of the instrument transformers 6a, 7a are routed from the vessel 15b to 15a through the insulating tube 21a. Also, the gap between the vessels 15b, 15c is made to communicate with each other by an insulating tube 21b, and primary-side lead wires 51, 55 electrically connected to primary-side terminals of the instrument transformers 6d, 7e are routed from the vessel 15b to 15c through the insulating tube 21b.
Patent JP-2002100078-A (JP)
Title: Stamper for disk substrate and mold device
Inventor: KOSHIDA AKIO
IPC: B29C45/26
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To form a planar inner peripheral part of one main surface side of a disk substrate, to which a transfer part is to be transferred. SOLUTION: A stamper 13 is formed in a disk shape having a center hole 32, and provided with a transfer part on a main surface for transferring a recessed and projected pattern to a disk substrate 2. On the peripheral edge part of the center hole 32, an engaging recessed part 34 to be engaged with and held by the an inner peripheral side stamper holder 14 of a molding die device 1 is formed open to the main surface side. While the engaging claw 35 of the inner peripheral side stamper holder 14 is engaged with the engaging recessed part 34 of the stamper 13, the end surface of the engaging claw 35 is set on the same plane of the main surface of the stamper 13.
Patent JP-2002112312-A (JP)
Title: Private base station, mobile terminal, and location information system
Inventor: KITAGAWA OSAMI
IPC: H04W4/90
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a location information system that is available indoor and outdoor and can always confirm the location of a possessor of a mobile phone. SOLUTION: The location information system configures the private base station of this invention that is provided with a slave set communication area in-zone/out-zone discrimination section that discriminates whether or not a mobile terminal is present in a communication area zone of the private base station and with a slave set communication area out-zone state processing section that conducts a 1st processing when the slave set communication area in-zone/out-zone discrimination section discriminates that the mobile terminal is not present in the communication area zone and conducts a 2nd processing when the slave set communication area in-zone/out-zone discrimination section discriminates that the mobile terminal is present in the communication area zone.
Patent JP-2002103032-A (JP)
Title: Stack gas apparatus in thermal cutting machine
Inventor: KAWAKAMI MASAMICHI
IPC: B23K10/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To surely discharge gas when a material to be cut having a small width dimension is placed on a surface plate though an opening part is formed to an upper part of the surface plate in conducting thermal cutting of plasma cutting, laser beam cutting or gas cutting, etc. SOLUTION: A stack gas apparatus of a thermal cutting machine is constituted of a rail 1 laid in parallel, the surface plate C, which is constituted of arraying plural spanning plates in parallel in the direction orthogonal to a laying direction of the rail 1 and places the material to be cut B on its upper part, a cutting machine A, which has a frame 3 placed on the rail as freely running and mounts a cutting torch 2 to the frame 3 as freely traversing, a sucking member 12, which is arranged in a traversing direction of the cutting torch 2 mounted on the frame 3 of the cutting machine A and is opened toward a space between the spanning plates 5, and an injection nozzle 11, which is arranged to the suction member 12 as facing on interposing the cutting torch 2,  is mounted to the carrier 8 arranged to be freely traversed to the frame 3 and injects a fluid to the space formed with the spanning plates 5 and the material B to be cut placed on the spanning plates 5.
Patent JP-2002107592-A (JP)
Title: Aerial wiring support for optical cable
Inventor: KOBAYASHI HIROSHI
IPC: F16B2/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a nearly circular slack part at the middle of an optical cable by an operator who climbs up onto a utility pole with respect to a support for the optical cable aerially wired to the utility pole or the like. SOLUTION: In the aerial wiring support for the optical cable wherein the optical cable C is aerially wired, at a distance from the utility pole P, to a support arm 5 which is provided so as to protrude in the nearly horizontal direction on the side of the utility pole P and also the slack part C1 in which the optical cable C is rolled up into a nearly circle is provided in the vicinity of the utility pole P, a support member 20 which supports the slack part is provided at the tip of the support arm 5, and also locking devices 23 which lock plural places in the circumferential direction of the slack part C1 are provided in the support member 20, the locking devices 23 are provided on the side of the utility pole P of the support member 20 and also the slack part C1 is locked and fixed by the locking devices 23 on the side of the utility pole P of the support member.
Patent JP-2002107776-A (JP)
Title: Non-linear optical waveguide element
Inventor: SUZUKI NOBUO
IPC: G02F1/355
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-linear optical waveguide element capable of being easily connected to the outside, increasing the photoelectric field of a reference waveguide mode in a non-linear optical waveguide part, and attaining a very fast optical switching high in extinction ratio without any inter-bit interference. SOLUTION: The non-linear waveguide element utilizing the inter-sub-band transition of a nitride semiconductor quantum well is provided with light input parts 2, 3 having a large spot diameter in a waveguide mode, a light output part 4, a non-linear waveguide part 9 having a small spot diameter in the waveguide mode, spot size conversion parts 5, 10 arranged between the light input/output parts 2 to 4 and the waveguide part 9 and capable of converting the spot size by changing the width of an optical waveguide layer, and a waveguide mode sepection part 8 arranged between the spot size conversion part 5 arranged on the side of the light input parts 2, 3 and the non-linear optical waveguide part 9, consisting of an optical waveguide layer bending part 6, a clad layer narrowing part 7 and an absorption area 15 and capable of selecting only a reference mode.
Patent JP-2002102254-A (JP)
Title: Portable cleaning and polishing device for tooth surface and nail surface
Inventor: TAKAHASHI ATSUSHI
IPC: A61C3/06
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and easy-to-carry cleaning and polishing device for a tooth surface and nail surface, with excellent portability. SOLUTION: In this polishing device, a battery and a motor are housed in a main body, and a polishing rotor (a polishing chip) abutted on the tooth surface and nail surface is connected to the main body and is rotated by drive of the motor. Preferably, an abradant is included inside the polishing rotor such that the abradant is oozed outside by push operation in polishing work. When portably carrying the polishing device, a head member supporting the polishing rotor is pulled out of the main body and is retained by the main body, and a cover is covered from the outside to store the head member between the main body and the cover. An installation phase of the head member relatively to the main body can be changed like a turnover of 180 deg. or the like to facilitate the polishing work.
Patent JP-2002103478-A (JP)
Title: Injection-molded shoe and method for manufacturing the same
Inventor: KAMEYAMA NORIHISA
IPC: A43B23/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded shoe in which a process for inserting and fixing an insole after a sole is injection-molded can be omitted and a method for manufacturing the same. SOLUTION: An outsole part 1 forming an outside lower part of an instep covering 3 and a grounding face and an insole part 2 positioned inside of the instep covering and in which the area of the top face is smaller than the area of the top face of the outsole part and the height of the top face is positioned upper than the bottom end part of the instep covering are integrally injection-molded.  For the instep covering, a holding member 31 which is an approximately flat plate-like shape along the shape of the surroundings of the bottom end part and has a cutout 32 at the top part is provided on at least a part on the surroundings of the bottom end part of the inside in such a way that the cutout part side is faced to the inside of the instep covering to form a hooking channel 321 between the surroundings of the bottom end part of the inside of the instep covering and the holding member. After the instep covering is hunged into a last mold with a projected edge on the peripheral edge part of the bottom face so as to hook the edge with the hooking channel 321, the outsole part and the insole part are integrally injection-molded.
Patent JP-2002105537-A (JP)
Title: Method for manufacturing grain oriented silicon steel sheet hardly causing edge crack and having satisfactory film characteristic, excellent magnetic property and high magnetic flux density
Inventor: NAKANISHI TADASHI
IPC: C21D9/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent edge cracking which is liable to occur at hot rolling in the case of manufacturing a grain oriented silicon steel sheet containing Bi in combination with Cr together with known inhibitors and to manufacture a grain oriented silicon steel sheet having high magnetic flux density, satisfactory film characteristics and excellent magnetic properties in high production yield. SOLUTION: Prior to the initiation of roughing in hot rolling in the process for manufacturing the grain oriented silicon steel sheet, a steel slab is heated to <1,300 deg.C in an atmosphere of 0.01-15 vol.% average oxygen concentration, subjected to horizontal reduction at 1-20% draft and/or edging at 1-20% draft, and further heated to >=1,350 deg.C in an atmosphere of 0.01-2 vol.% average oxygen concentration while regulating temperature-rise rate at >=1,300 deg.C to <=10 deg.C/min.
Patent JP-2002111214-A (JP)
Title: Multilayered wiring board and its manufacturing method
Inventor: OGAWA AKIRA
IPC: H05K3/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the electrical contact between lands 3 and bumps 6 on the side opposite to the portion where the bumps 6 do not exist is insufficient and another problem that the insulating layer 5 at the portion where the bumps 6 do not exist becomes thinner in thickness and causes insulation defects. SOLUTION: Support bumps 7 are formed at portions opposite to the portions of the core board 1 where the bumps 6 are formed correspondingly to the portions where the bumps 6 are formed only on one side of the core board 1.
Patent JP-2002112402-A (JP)
Title: Control device for electric automobile
Inventor: KIUCHI TATSUO
IPC: B60L50/15
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent deterioration of a battery in a control device of an electric automobile. SOLUTION: The control device of the electric automobile equipped with at least an electric motor 3 to drive traveling wheels comprises a battery charging rate detecting means 1a detecting a battery charging rate of a battery 1 supplying power to the electric motor 3 or a parameter correlated with the charging rate, a vehicle speed detecting means 8 detecting a vehicle speed of the electric automobile, and a regenerative brake force control means 7a controlling a regenerative brake force of the electric motor 3 based on information detected by the battery charging rate detecting means 1a and information detected by the vehicle speed detecting means 8.
Patent JP-2002109108-A (JP)
Title: System and method for preparing list by recruitment targets
Inventor: TAKAHASHI MASAKATSU
IPC: G06Q50/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To allow users who have offered recruitment information to easily obtain application information to their own recruitment and information meeting the recruitment target from other users. SOLUTION: This system is provided with the server 20 of a data provider side for receiving the recruitment information transmitted from a plurality of user terminals 11A to 11D through a prescribed network or a transmitting medium 30 constituting the Internet, a data storing device 25 for storing the recruitment information received by the server 20, and the server 20 as a list preparing device for preparing a plurality of recruitment information by targets lists 100 obtained by collecting pieces of recruitment information coinciding with the targets on the basis of the recruitment information stored in the device 25. The sever 20 transmits a recruitment information by targets list corresponding to the target of the recruitment information from each user terminal to the respective user terminals 11A to 11D.
Patent JP-2002102398-A (JP)
Title: Golf club head and method of manufacturing the same
Inventor: TSUNODA MASAYA
IPC: A63B102/32
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve spin performance for a long period. SOLUTION: This golf club head 1 is provided with a rough surface part 7 consisting of a metallic porous material having a pore size of 4 to 50 μm in at least part of a clubface 2 for hitting a ball.
Patent JP-2002106521-A (JP)
Title: Connection structure of divided frame
Inventor: SHIMADA NOBUAKI
IPC: B62K15/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a divided frame which can be connected simply without decreasing durability. SOLUTION: The connection structure of the divided frame installed a joint part on the other pipe of the two frame pipes connected mutually, consisting of the storage entrance of the joint part on the other side, which the joint part comprises a support part and a fastening member provided independently with the support part and a takeoff mechanism of the both members, which bringing the support member into intimate contact with the fastening member with the takeoff mechanism forming the room between the outside of the fastening member and the inside of the pipe of the storage entrance permits the two frame pipes to connect or separate and which is brought fixed state by alienating the fastening member from the supporting member with the takeoff mechanism pressing the inside of the pipe of the storage entrance with the outside of the fastening member.  (1; Frame pipe, 1A; storage entrance, 2; frame pipe, 3; joint part, 11; supporting member, 12; fastening member, 13-18; Takeoff mechanism).
Patent JP-2002114422-A (JP)
Title: Paper delivering roller, and image forming apparatus provided therewith
Inventor: YAMADA MASAYUKI
IPC: B65H29/22
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper delivering roller capable of scraping a rear end of a transfer print delivered to an intermediate tray. SOLUTION: The transfer print P carried from the upstream side is held and carried by a nip part between an upper paper delivering roller and a lower paper delivering roller, and delivered onto the intermediate tray therebelow. An auxiliary paper delivering roller 78 is fitted coaxially to the lower paper delivering roller. This auxiliary paper delivering roller 78 has a recess 81 which is hooked by a rear end P1 of the transfer print P passing through the nip part to scrape the rear end P1 downwardly on an outer circumferential surface 82. Since the rear end P1 can be scraped downwardly, any defective matching caused by the stop of the rear end side of the transfer print so as to cover the lower paper delivering roller, or defective delivery causing troubles in delivering succeeding transfer prints can be prevented.
Patent JP-2002114522-A (JP)
Title: Method for producing fluorine added glass article
Inventor: KAWASAKI KIICHIRO
IPC: C03B20/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine added glass article applicable to the manufacture of a large-sized product, capable of manufacturing a porous glass preform having satisfactory strength and capable of uniformly adding fluorine. SOLUTION: In the method for producing a fluorine added glass article in which a columnar or cylindrical porous glass preform is manufactured by a vapor phase method and fluorine is added to the porous glass preform by heating the preform in an atmosphere of fluorine, the porous glass preform is manufactured in such a way that the bulk density of the porous glass in the peripheral part is made higher than that of the porous glass in the central part.