baber/WOPTO huggingface dataset:
Patent JP-2003111119-A (JP)
Title: Integrated radio paging receiver and radio paging system
Inventor: MURAMOTO SHOICHI
IPC: H04W64/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an integrated radio paging system in which location of a slave unit can be grasped and waiting of a client owning that slave unit can be managed surely. SOLUTION: The integrated radio paging receiver comprises a communication confirming means 6 receiving a call signal including an ID for specifying a called slave unit 2 and the requirements of call from a master unit 1, informing reception of the call signal to an owner and transmitting an acknowledgement signal, and a reply means 7 for transmitting response signal to the calling signal. The radio paging system comprises the integrated radio paging receiver.
Patent JP-2003107376-A (JP)
Title: Optical switch
Inventor: SEKINE KOJIRO
IPC: G02B26/08
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch capable of separately extracting wavelength multiplexed lights with a simple structure and reducing an optical loss at guide of light. SOLUTION: In the optical switch 1 provided with; first and second optical guide paths 14a, 14b formed on a substrate in crossing; a groove 2 traversed in crossing with a cross point 14c between the first and second optical guide paths 14a, 14b and filled with matching oil 25 whose refractive index is nearly equal to that of the first and second optical guide paths 14a, 14b;  and an interference filter 3, and moving the interference filter 3 to a position on the optical path of the first optical guide path 14a and a position at which the filter is escaped from the optical path so as to switch the traveling direction of the light guided through the first optical guide path 14a into a straight forward direction or a direction of the second optical guide path 14b, a crossing angle θbetween the first and second optical guide paths 14a, 14b is selected to be 60 deg. or below and a gap D between the groove 2 and the interference filter 3 is selected to be 4 μm or below.
Patent JP-2003115839-A (JP)
Title: System and method for authentication and pseudo random number generator
Inventor: YAMAGUCHI TOMOHARU
IPC: G09C1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To surely obtain the authenticated result of an authentication device in a requesting device. SOLUTION: In the authentication system having an authentication device 12 for executing authentication process and a requesting device 10 for requesting authentication of the authentication device 12 and executing processing on the basis of the authenticated result, the requesting device 10 has a random number generator 22 for generating a random number and transmitting it to the authentication device when requesting the authentication to the authentication device 12,  an encipherment device 24 for enciphering this random number and generating enciphered data and a data comparator 20 for comparing these generated enciphered data with enciphered data received from the authentication device 12 and discriminating an authentication success when both the data are matched and the authentication device 12 has an encipherment device 32 for generating enciphered data by enciphering the random number transmitted by the requesting device 10 similarly to the encipherment device 24 when the authentication is made successful by authentication processing, and transmitting these data to the requesting device 10.
Patent JP-2003111656-A (JP)
Title: Neck cover mounting structure
Inventor: FUJIO MIEKO
IPC: A47G9/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To easily and safely attach and remove a neck cover. SOLUTION: In a neck cover mounting structure for attaching a neck cover 10 to the part of a coverlet 20 which may directly touch the bust of a person in bed, the neck cover 10 is formed in a bag form that one long side end 11 is opened. Then, after the tip portion 22 of the coverlet 20 is inserted from the long side end 11 of this neck cover 10, the neck cover 10 is mounted on the coverlet 20 by utilizing a plane fastener 30.
Patent JP-2003114927-A (JP)
Title: Consumer trouble resolution system and method
Inventor: TANAKA NAOKI
IPC: G06Q50/10
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a consumer trouble resolution system and method, by which it is unnecessary for a consumer to pay any expenses required for resolving a trouble. SOLUTION: A consumer terminal 1 and a selling store device 2 execute electronic commercial transaction, and any trouble happens as the result of the electronic commercial transaction. The consumer terminal 1 transmits a trouble solution declaration document to the trouble solution assisting device 3. The trouble solution assisting device 3 receives the trouble solution declaration document, and prepares an automatic summery document by a text mining means 32 from the trouble solution declaration document, and transmits the automatic summery document and the trouble solution declaration document to an ADR device 4. The ADR device 4 receives the declaration of trouble solution from the trouble solution assisting device 3, and mediates or arbitrates by listening to the opinions of the person concerned.  The trouble solution assisting device 3 analyzes the contents of the stored trouble solution declarations, and prepares a market needs analysis document, and sells it to a customer enterprise device 5. The trouble solution assisting device 3 collects a price from the customer enterprise device 5, and applies the price to the trouble solution costs in the ADR device 4.
Patent JP-2003113479-A (JP)
Title: Method for forming crystal layer for copper interconnection of integrated circuit
Inventor: WU YANG
IPC: H01L21/288
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a crystal layer for copper interconnection of an integrated circuit, having high reliability at a low manufacturing cost. SOLUTION: A process for depositing a conductive crystal layer when filling fine holes in a succeeding electrodeposition step on a diffusion inhibiting layer of the integrated circuit by displacement plating is provided. This process for forming the crystal layer comprises (1) preparing a plating liquid by blending a palladium compound of 0.2-20 g/l, a halogen compound of 0.6-60 g/l, an inorganic acid of 0.9-9 g/l, and a surfactant of 10-1,000 ppm, (2) dipping a substrate on which a material for the diffusion inhibiting layer is deposited, in the plating liquid for 1-20 minutes, while the pH is controlled to 1-7 and the temperature to 20-70 deg.C.
Patent JP-2003119871-A (JP)
Title: Catch basin made of synthetic resin
Inventor: YOSHIDA TAKASHI
IPC: E03F5/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a height of a catch basin to install the catch basin in an underfloor space when installing an underfloor drain pipe using the catch basin. SOLUTION: This catch basin 4 for underfloor piping is composed of a pit main body 10 having one flow-out port 11 and a plurality of flow-in ports 12 and sealed by a lid 15. Each flow-in port 12 is partitioned by a partition plate 22 in the vertical direction and a top plate 23 in this pit main body 10 to form a pipe passage of the flow-in port 12 and bundle the pipe passages of the flow-in ports 12 so that the height of the catch basin 4 can be reduced and it can be conveniently installed in the underfloor space.
Patent JP-2003121932-A (JP)
Title: Arrangement of optical system of projector
Inventor: ARIGA SUSUMU
IPC: F21Y101/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To make a projector, which uses a reflection type optical modulator, small-sized and high in luminance. SOLUTION: In the projector 100, light which is emitted from a rod integrator 30 and converged by a 1st condenser lens 40 is reflected by a reflecting mirror 50 and made by a 2nd condenser lens 60 to telecentrically irradiate a reflection type optical modulator 70. The light modulated by the reflection type optical modulator 70 is converged by the 2nd condenser lens 60 on a pupil position P of a projection lens 80. The reflecting mirror 50 is arranged at the image-side focus Fr of the 1st condenser lens 40.
Patent JP-2002198308-A (JP)
Title: Mask alignment method
Inventor: KUNITSUGU YASUHIRO
IPC: H01L21/027
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To accurately perform mask alignment at the process after the crystal growth process, when generating semiconductor optical elements which are formed after a plurality times of epitaxial growth using a round wafer. SOLUTION: On the alignment marker area on a wafer 30 formed by sequential crystal growing of semiconductor layers, the semiconductor layers are shaped to have ridges which correspond to a pattern shape. All the ridge side walls in the alignment marker forming region become perpendicular. Alignment is performed by combining an alignment marker 31 on the wafer side and an alignment marker, which has an opening corresponding to a plurality of shapes made by similarly changing the shape of an alignment marker 41 provided on the transfer mask side into different sizes.
Patent JP-2003127343-A (JP)
Title: Head unit, its setting method and electronic equipment, manufacturing method of liquid crystal display device, manufacturing method of organic el device, manufacturing method of electron emitting device, manufacturing method of pdp device, manufacturing method of electrophoretic display device, manufacturing method of color filter, manufacturing method of organic el, spacer forming method, metal wiring forming method, lens forming method, resist forming method, and light diffuser forming method
Inventor: NAKAMURA SHINICHI
IPC: G02B5/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a head unit which efficiently transports and sets a large- sized carriage equipped with a plurality of liquid droplet discharge heads, and also to provide its setting method and related electronic equipment. SOLUTION: There are provided a plurality of the liquid droplet discharge heads 3, the carriage 2 equipped with a plurality of the liquid droplet discharge head 3 protruded from the back side thereof, and a pair of left and right handles 14 and 14 to hold the carriage 2 by hand, provided on a surface of the carriage 2.
Patent JP-2003126188-A (JP)
Title: Balance training device
Inventor: SEKINE OSAMU
IPC: A63B23/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a balance training device in which training effect is enhanced through swinging a seat with a swing pattern fitted for a trainee. SOLUTION: The seat 1 on which the trainee is seated is swung by a driving means 2, and a control means 3 provides the swing pattern for the seat 1 to the driving means 2. The trainee is provided with a sensing means 4 for detecting at least either one of a physical response and a physiological response which is made through the swing of the seat 1, as biological information. A learning means 5 learns the swing pattern so that the relation between the amount of detection detected with the sensing means 4 and the swing pattern formed by the control means 3 may follow a prescribed rule. The learning means 5 provides the variation of the swing pattern to the control means 3, corresponding to the amount of detection detected with the sensing pattern 4.
Patent JP-2003129637-A (JP)
Title: Reinforcing structure of wall panel
Inventor: MORINAGA RYOHEI
IPC: E04F13/08
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To simply reinforce a wall panel for attaching equipment and enable an equipment to the attached to the wall panel easily and securely even after reinforcement. SOLUTION: A through hole 2 is formed in the wall panel 1. A flange part 10 in an inlet part 4 of a soft bag 3 inserted into the through hole 2 is positioned in a fringe part on a surface side of the wall panel 1 of the through hole 2. Synthetic resin 5 is filled and hardened into the inside of a part positioned on a rear surface side of the wall panel 1 other than the inlet part 4 of the bag 3 to form an enlarge part 6, which adheres closely to a rear surface of the wall panel 1.
Patent JP-2003132467-A (JP)
Title: Emergency information announcing device and driving controller and vehicle
Inventor: AKINAGA TADAHIKO
IPC: B60R21/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information announcing device and a driving controller and a vehicle capable of announcing the reception of any impact due to the occurrence of an accident to the destination of announcement by using a mounted air bag device, and making proper announcement contents. SOLUTION: This emergency information announcing device is provided with an impact detecting part 11, an air bag main body 12 having an impact absorbing member for absorbing an impact, an air bag operation instructing part 13, an emergency information announcing part 14, an impact information collecting part 15, an announcement information DB 16, an announcement information inputting/outputting part 17, an emergency announcement comment preparing part 18, and an emergency announcement control part 19. This emergency information announcing device is provided with a function for adding an emergency announcement comment to the emergency information, and for announcing it to the destination of announcement when the impact is generated.
Patent JP-2003133398-A (JP)
Title: Double-electrode wafer holder of plasma-assisted wafer processing apparatus
Inventor: SNIL WIKURAMANAYAKA
IPC: C23C16/509
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the radial profile of plasma density on the surface of a wafer. SOLUTION: A double-electrode wafer holder comprise a central electrode 2 to which an rf current is supplied from an rf power supply 8, a thin dielectric ring member 3 disposed around a sidewall of the central electrode, an outside electrode 4 disposed around the thin dielectric ring member, a dielectric plate 5, in which the outside electrode obtains part of the rf current provided to the central electrode by a capacitive coupling mechanism through the thin dielectric ring member, and which covers the upper surface of the outside electrode, and dielectric members 6a, 6b which cover a side surface and the lower surface of the outside electrode, and the lower surface of the central electrode.
Patent JP-2003138373-A (JP)
Title: Sputtering apparatus and sputtering method
Inventor: MORINAKA TAIZO
IPC: G11B11/105
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus and a sputtering method in which a film of a multi-layer structure with films of different material alternately laminated on each other is deposited on a work to be film-deposited with a uniform film thickness distribution. SOLUTION: A work holding means 5 which holds a work 6 to be film- deposited and is rotated, and a plurality of target holding means 2 and 3 to hold a plurality of targets A and B are disposed in a film deposition chamber 1a facing each other, a rotary shutter 7 to separate a space between the work holding means 5 and the target holding means 2 and 3 is provided, through holes 8 are partially formed in the rotary shutter 7, and the targets A and B are intermittently communicated with the work 6 through the through holes 8 as the rotary shutter 7 is rotated.
Patent JP-2003140842-A (JP)
Title: Information equipment device
Inventor: YAMAMOTO KIYOTAKA
IPC: B41J29/38
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily provide the newest information of a web page of a manufacturer to an equipment manager or the like. SOLUTION: When a display of the web page is requested from a client server 3, information is acquired from an area for storing therein the information inside the printer in the case of a built-in web page, and a server type web page of a web server 2 executes communication by using a network protocol from a printer 1 connected to a network cable 6, and acquires the information from the printer 1. The web page displays the printer information and the content of an address to be linked to a client.
Patent JP-2003142725-A (JP)
Title: Photodiode
Inventor: KUWAZUKA HARUHIKO
IPC: G02B6/122
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent loss caused by bleeding of light from increasing by making an upper side clad layer maintain a proper thickness even if a carrier traveling time is reduced by thickening an optical absorption layer, by making a simple change to a constitution relationship between an optical waveguide layer for inputting an optical signal and an optical waveguide layer below an optical absorption layer in a photodiode. SOLUTION: An optical waveguide layer 22 whose energy band gap is small when compared to that of a semiconductor substrate 21, an optical absorption layer 23 having an energy band gap which can absorb light to be received, a Schottky junction formation layer 24, a Schottky metallic electrode 27 formed on the Schottky junction formation layer 24, and an optical waveguide layer 25 which is in a position enabling light to be input from a horizontal direction to the optical waveguide layer 22 and in a position wherein an optical axis is deviated to the semiconductor substrate 21 side when compared to an optical axis of the optical waveguide layer 22, are laminated and formed on the semiconductor substrate 21.
Patent JP-2003143803-A (JP)
Title: Motor and motor assembly apparatus
Inventor: TOJO FUMIYO
IPC: C10M133/12
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and high performance motor on which a dynamic pressure fluid bearing is mounted and which uses lubricating oil having a low kinematic viscosity and a long enduring life, and to provide an apparatus for assembling the motor. SOLUTION: A cylindrical rotary shaft 12 is fixed to a surface of a rotor board 2 opposite to its main surface, and an annular rotary magnet 5 is fixed concentrically to the surface of the rotor board 2 to constitute a rotor 11. A stator 8 having coils 7 wound on a core 6 facing the rotary magnet 5 is fixed to a base 3. The rotary shaft 12 is coupled with a cylindrical bearing sleeve 9, which is also fixed to the base 3 separately, to compose a fluid bearing of the bearing sleeve 9 and the rotary shaft 12. In the fluid bearing, the rotary shaft 12 is supported by the bearing sleeve 9 in a non-contact manner, and a motor with freely turnable rotor 11 can be constituted. Unitary ester of polyol expressed by a chemical formula shown in (Ch.1) and straight-chain saturated fatty acid is used as base oil of lubricating oil 14 of the fluid bearing.
Patent JP-2003136806-A (JP)
Title: Line thermal printer
Inventor: UEDA MASAHIKO
IPC: B41J25/312
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a line thermal printer in which a resilient member for pressing a line thermal head can be set readily and high workability is exhibited at the time of maintenance, or the like. SOLUTION: The line thermal printer comprises a member for regulating the displacement of a resilient member 638. The member for regulating the displacement comprises an upper case 631 and a lower case 632 wherein the cases 631 and 632 have slide guide parts engaging with each other while regulating relative displacement in the planar direction orthogonal to the direction for pressing a line thermal head 621 to the platen side, and stopper parts engaging with each other while regulating relative displacement in the direction for pressing the line thermal head 621 to the platen side within a specified range.
Patent JP-2003143416-A (JP)
Title: Data extending processing method and apparatus thereof
Inventor: IGARASHI ISAO
IPC: H03M7/46
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize increase of the speed of the data extending processing of a binary data compressed, e.g. by MMR method, by making detectable efficiently a changing pixel existent on a reference line. SOLUTION: There is prepared previously a table wherein, with respect to all the bit-patterns each of which is represented by a bit-data having a predetermined bit- number, there are described the bit-numbers each of which represents the bit-number whereby the bits having an identical color with a certain bit included in each bit- pattern exist continuously from the certain bit in the direction of its right side. The two such tables corresponding to the two values of the certain bit, etc., are also prepared. Then, from the bit-string constituting a reference line, reference bit-data having the predetermined bit-number are derived in succession, and the reference bit-data and a noted bit included in the reference bit-data are so used as to search the foregoing tables.  Consequently, the bit-number whereby the bits having the identical color with the noted bit exist continuously from the noted bit in the direction of its right side is detected. Further, the pixel whose position is separated by the bit-number equal to the detected bit-number plus one from the noted bit in the direction of its right side is found as a changing pixel. Then, a compressed data is decoded based on the position of the found changing-pixel.
Patent JP-2003135308-A (JP)
Title: Portable toilet
Inventor: MURAKAMI HITOSHI
IPC: A61G5/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet, which allows an aged person or the like to easily strain with his or her head bent forward while he or she sits thereon. SOLUTION: The portable toilet comprises a toilet bowl suspending plate provided between a pair of leg plates 1 and 1, a toilet bowl suspended therefrom, a toilet seat 2 attached to the suspending plate above the toilet bowl with hinges, a seat plate 3 additionally provided such that it can cover the toilet seat 2, and a pair of supports 51 provided perpendicularly on each of a pair of base plates 5, each of which supports 51 has a plurality of female screw holes 52 vertically arranged thereon. The leg plates 1 can be fixed to the front and rear supports 51 on the base plates 5 with screws at female screw holes 52 selected such that front and rear ones are different in height from each other.
Patent JP-2003149129-A (JP)
Title: Prediction method for corrosion rate of embedded pipe
Inventor: KATANO YUKIO
IPC: G01N27/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To simply predict the depth of corrosion of a cast iron pipe embedded in the ground. SOLUTION: The depth of corrosion of a cast iron pipe embedded in the ground is indicated by y=K×exp(A+B+C)×T<0.4> , (y: a prediction value of the depth of corrosion [mm], K: a constant; A: a constant, B is a constant decided by surface resistant [Ω.cm<2> ] producing between the surface of a cast iron pipe and soil in which the cast iron pipe is embedded, C: a constant fixed with whether the soil is sand or not, and T: embedded period [year].).
Patent JP-2003144467-A (JP)
Title: Bending and stretching auxiliary implement for waist
Inventor: TAKEDA TOKUTARO
IPC: A61F5/01
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a bending and stretching auxiliary implement for the waist compact, simple in structure and easy to put on. SOLUTION: This bending and stretching auxiliary implement is provided with an accessory case 2 having a pair of case bodies 3 arranged on the both lateral sides of the waist, and a cover, and a ratchet wheel and a spiral spring 6 are almost coaxially arranged and fixed. One of the spiral spring 6 and a wire material holding part 3a is provided with an upper body supporting arm 20, and the other is provided with a thigh supporting arm 25. The upper body supporting arm 20 comprises a vertically movable rising part 20a extending upward from each lateral side of the waist part, and a chest receiving part 20b adjustable in the lateral width and curved forward from the upper end of the rising part 20a.  The thigh supporting arm 25 comprises a hanging part 25a extending downward, and a thigh pad 26 provided at the lower end part of the hanging part 25a and capable of abutting on the front face side of the thigh part. A belt 11 is provided for holding the accessory case 2 to the waist part.