baber/WOPTO huggingface dataset:
Patent JP-2001033609-A (JP)
Title: Cube corner type retroreflective sheet and cube corner metal mold
Inventor: MIMURA IKUO
IPC: E01F9/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a retroreflective sheet satisfying incident angle characteristic, observation angle characteristic and rotating angle characteristic by making the sheet include a prism layer consisting of a retroreflective element having a specified prism apex angle. SOLUTION: Cube corner type retroreflective elements 1 are arranged in a closest packed state to form a prism assembly surface. The top part of a circumferential wall 3 surrounding the prism assembly surface is bonded to a binder layer 6, and a sealed structure including an air layer 7 is formed between the prism assembly surface and the binder layer 6. A retainer layer 5 is formed on the incident side of the binder layer 6. A support layer 9 and an adhesive layer 10 are formed on the surface opposite to the incident side of the binder layer 6. The respective intersection (prism apex angle) formed by two faces of three faces in the retroreflective element 1 is slightly deviated from 90 deg., so that the reflected luminous flux is dispersed only by a slight angle. The apex angle deviation is ±0.001 deg.-±0.2 deg..
Patent JP-2001342948-A (JP)
Title: Reciprocating compressor
Inventor: SOTOJIMA RYUZO
IPC: F04B35/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling of a plate spring for elastically supporting a rod, and to reduce the vibration of a reciprocating compressor due to the plate spring fitting structure. SOLUTION: A rod 6 is supported at both ends thereof by a disk-like first plate spring 7. The rod 6 is integrally formed with a compressing piston 5 and a spring fixing part 18. A peripheral edge of a through hole 24 of the rod 6 formed at a central part of the first plate spring 7 is formed with a recessed part 25 and a projecting part 26 corresponding to a clearance part 18a between both the spring fixing parts 18 and 18. A coil fixing part 19 for fixing an electromagnetic coil is formed into the same shape with the spring fixing part 18 and integrally formed with the rod 6.
Patent JP-2001343992-A (JP)
Title: Method and device for learning voice pattern model, computer readable recording medium with voice pattern model learning program recorded, method and device for voice recognition, and computer readable recording medium with its program recorded
Inventor: HANAZAWA TOSHIYUKI
IPC: G10L15/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that proper voice pattern models for conversa tional voices cannot be provided. SOLUTION: An m-phoneme set extraction part 10 and a model learning part 3 are provided, and the part 10 uses reading voice m-phoneme set models to recognize 3-phoneme sets held in a conversational voice learning data memory 8 and extracts m-phoneme sets having low recognition rates, and the part 3 uses a time series of feature vectors of tokens held in the memory 8 to learn conversational voice m-phoneme set models with respect to only m-phoneme sets extracted by the part 10.
Patent JP-2001345327-A (JP)
Title: Heterojunction bipolar transistor
Inventor: ONISHI HAJIME
IPC: H01L29/205
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor that can be manufactured at low costs by reducing the base run time of a carrier and reducing base resistance without reducing the element characteristics and reliability. SOLUTION: An inclined surface 32a where an angle formed by a main surface becomes 20 deg. in [110] direction and an inclined surface 32b that becomes 20 deg. degrees in [001] direction are formed on a semi-insulating GaAs substrate 31 with (111) A surface as the main surface. A collector contact layer 33, a collector layer 34, a base layer 35, an emitter layer 36, an emitter cap layer 37, and an emitter contact layer 38 are laminated on the substrate 31 successively by the MBE method. An emitter mesa 39 is formed on an inner base region 35a with a small carrier density that is located at the upper portion of the flat part of the substrate, and a base electrode 42 is formed on an external base region 35b with a large carrier density that is located at the upper portion of the inclined surface of the substrate.
Patent JP-2001344244-A (JP)
Title: Business system
Inventor: URAKABE NOBUKANE
IPC: G06Q50/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To increase the appearance number of home pages including objective contents such as sales of commodities and the provision of service on a two-way electric communication line such as the Internet as much as possible and to easily realize the purpose by enabling a user to easily access each home page. SOLUTION: The business system consists of a center server having a specific purpose in electric two-way 1 communications and a proxy server for opening reading data constituted of information corresponding to the specific purpose and user information connected to the proxy server and proxy server information are transmitted to the center server.
Patent JP-2001343491-A (JP)
Title: Mark monitor
Inventor: NOMIZU SHINGO
IPC: G01J5/48
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a mark monitor for surely deciding whether a glass solid body is existing on the individual rotation table. SOLUTION: An apparatus comprises a whole rotation table 2 placed turnably in the horizontal and circumferential direction, individual turning tables 3 placed turnably in horizontal and circumferential direction on the whole rotation table 2, a camera 5 arranged near the whole turning table 2 and taking the picture of the mark of glass solid 4 mounted on the individual turning tables 3, an infrared camera 22 arranged above the whole turning table 2 so as to contain each individual turning table 3 in a picture angle, a thermography analyzer 23 for converting the temperature distribution signals from the infrared camera in to image signals and a display 24 for indicating the temperature distribution in image, based on the image signals from the analyzer 23, so that the position of the individual rotation table 3 mounting the heating body,  a glass solid 4 can be confirmed with the display 24.
Patent JP-2001312365-A (JP)
Title: Mouse with spirally worked cord
Inventor: YAMANAKA EIJI
IPC: G06F3/0354
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To buffer shock to the side of a mouse by absorbing impulse caused by the touch of a mouse cord to an obstacle with the spirally worked mouse cord when operating the mouse. SOLUTION: The spirally worked mouse cord is connected to the mouse.
Patent JP-2001314334-A (JP)
Title: Tray with holder for cooking utensil
Inventor: MINAMII ISAO
IPC: A47J47/16
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a tray with a holder for orderly resting various cooking utensils to be used for cooking food. SOLUTION: A thin-sheet-shaped mat 2 made of an elastic material of the almost same shape as that of the inner bottom surface of the tray 1 is detachably provided in the inner bottom surface of the dish-shaped tray 1 made of a thin sheet in an approximately rectangular plane shape. A wave-shaped recessed and protruded part 4 for resting cooking utensils is formed at the upper side of the gate shape of the holder 3 made of a thin shaft in an approximately gate shape, and hinges 5 are provided for both lower ends of the gate shape of the holder 3. The hinges 5 are fastened to both side surfaces of the short sides of the tray 1 to integrally constitute the tray 1 and holder 3. The holder 3 can be turned within a range from the horizontal direction to the approximately vertical direction.
Patent JP-2001353035-A (JP)
Title: Under-floor furniture
Inventor: SHIRAI TETSUO
IPC: E04F19/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an under-floor furniture permitting an optional layout of an occupant while securing both storage and living spaces. SOLUTION: An under-floor furniture 1 in which a plurality of unit furniture 1a and 1b in which storage spaces are formed by top plates, bottom plates and side plates is connected, and the surfaces of the top plates of connected unit furniture become flush with each other and forms the floor (f) of a living space.
Patent JP-2001357724-A (JP)
Title: Anti-corrosive overhead wire
Inventor: EDO TAKASHI
IPC: H01B7/28
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an overhead wire such as an overhead power transmission wire or the like wherein high anti-corrosiveness is maintained for a long period even at higher temperatures. SOLUTION: Silicone grease is filled in gaps of twisted parts of element wire of an overhead power transmission wire, or it is coated on a surface.
Patent JP-2001354864-A (JP)
Title: Crystalline thermoplastic resin composition and method for producing the same
Inventor: NATSUHARA EISUKE
IPC: C08L93/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject resin composition capable of giving a molded form with excellent mechanical properties and/or optical properties through incorporation of smaller amounts of a nucleating agent, and to provide a method for producing the above resin composition. SOLUTION: This crystalline thermoplastic resin composition is characterized by comprising (A) 100 pts.wt. of a crystalline thermoplastic resin, (B) 0.001-30 pt(s).wt. of rosin acid partial calcium salt and/or rosin acid partial zinc salt and (C) 0.05-40 pt(s).wt. of a magnesium-containing compound. The other objective method for producing the above resin composition is characterized by comprising kneading together in a molten condition (A) a crystalline thermoplastic resin, (B) rosin acid partial calcium salt and/or rosin acid partial zinc salt and (C) a magnesium-containing compound.
Patent JP-2002001460-A (JP)
Title: Cad/cam system for designing press die
Inventor: EGUCHI KANEHIRO
IPC: B21D37/20
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a CAD/CAM system having an offset deforming function performing an automatic design of an escape hole, in which a diameter of a tool is considered in advance, so as not to have any non-grinding portions at each corner of the escape hole when the escape hole of the press die is processed by using the offset deforming function of the CAD/CAM system. SOLUTION: The CAD/CAM system for designing the press dies is provided with an automatic escape hole designing process in which an escape hole 1 is automatically designed in consideration of a diameter of a tool processing the escape hole 1 so as not to have any non-grinding portions therein in processing the escape hole 1 of the press die.
Patent JP-2001052516-A (JP)
Title: Back light device
Inventor: TAKAISHI TOSHIHIRO
IPC: G02F1/13357
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a back light device capable of extremely simply carry out an exchange of light source and not weakening a case strength when the light source becomes a lightening failure or an impossible lightening and should be exchanged. SOLUTION: The back light device is provided with a light guide plate 3 in which a diffusion plate 1 is provided at a surface side and a reflection plate 2 is provided at a backside; a cathode tube 4 disposed at a side portion of at least one end of the light guide plate 3; and a base chassis 5 for accommodating the light guide plate 3 and the cathode tube 4. An incident light from the cathode tube 4 to the light guide plate 3 is reflected by the reflection plate 2 and is diffused and emitted by the diffusion plate 1. In this case, a light source holder 6 having a retaining protrusion for retaining the cathode tube 4 is turnably supported to the base chassis 5.
Patent JP-2002004681-A (JP)
Title: Fradulent unlocking preventing lock device
Inventor: NODA AKINORI
IPC: E05B65/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent handling to various delivered goods delivered by home delivery service or the like. SOLUTION: In this fraudulent unlocking preventing lock device 1, a metal fitting 1b is engaged with a lock main body having a lock for closure. In the device, the end part of the metal fitting is removably engaged with the lock main body.
Patent JP-2002008827-A (JP)
Title: Ceramic heater for semiconductor manufacturing and inspecting device
Inventor: HIRAMATSU YASUJI
IPC: H05B3/16
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater having a resistant heating body with small secular change of a value of resistance. SOLUTION: This ceramic heater comprises the resistant heating body formed on a surface of a ceramic substrate, and it is characterized by that the resistant heating body is not covered but exposed.
Patent JP-2002003297-A (JP)
Title: Oxide thin film element and its production method
Inventor: KONISHI YOSHINORI
IPC: C30B29/16
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a oxide thin film element in which a functional oxide thin film consisting of a high quality oxide epitaxial layer is grown on a substrate of a Si single crystal and its production method. SOLUTION: A oxide thin film is epitaxially grown on such a metal sulfide placed directly on the surface of a Si substrate as a buffering layer as In2S3, AlInS3, CeInS3, LaInS3, CaIn2S4, MgIn2S4, MnIn2S4, BaIn2S4, MgS, CaS, and MnS. The Si substrate can be used as a bottom electrode, when the electric conductivity is improved by doping the metal sulfide with tin. When a metal sulfide epitaxial thin film is formed directly on the Si substrate surface, preferably the sulfide be sulfur-terminated and a metal thin film of the platinum family be inserted on the buffer layer.
Patent JP-2001339601-A (JP)
Title: Distribution method of image utilizing internet
Inventor: IZAWA KIYOSATO
IPC: H04N21/235
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To distribute an image excluding a signature or a comment by cameraman to a legitimate purchaser, in sales of images via Internet, images with the signature or the comment by the cameraman are distributed to a person who gets them without a legitimate purchase procedure. SOLUTION: In the case when images are published on Internet, these images together with a signature or a comment manually inputted on each image are transmitted to a server, who accumulates and controls them as homepages, and then the server side overwrites automatically the signature or the comment onto the image and published the image in the form that the image and the signature or the comment cannot be separated. In the case when image data on homepages is obtained using techniques such as cut and paste, the signature or the comment adheres to the image data. However, only image data, in which the signature or comment is removed, is distributed to a person who gets them with a legitimate purchase procedure.
Patent JP-2001039983-A (JP)
Title: New metalloprotease inhibitor, its preparation and medicinal composition containing the same
Inventor: DE NANTEUIL GUILLAUME
IPC: A61P35/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound being a potent metalloprotease inhibitor and potentially useful for treatments of diseases such as cancer. SOLUTION: This compound is a compound of formula I [R1 is H or the like; R2 is OH or the like; Ar1 is phenylene or the like; X is oxygen or the like; R is a 1-6C alkyl or the like; (n) is 0-6; Ar2 is a heteroaryl-substituted phenyl or the like; and the above heteroaryl is a monocyclic aromatic group or bicyclic aromatic group (at least one ring is an aromatic ring having 1-3 heteroatom(s) such as nitrogen and substitutable with at least one atom such as a halogen], preferably, 6 4-[4-(imidazol-1-yl)phenoxy]benzenesulfonyl}-4,5,6,7- tetrahydriofuro[2,3-c]pyridine-(5R)-(n-hydroxyl)-carboxyamide. The compound of formula I is obtained, for instance, by using a compound of formula II [R' is H or the like; and an amine functional group is substituted with a compound of the formula C1SO2-Ar1-X-(CH2)n-Ar2] as a starting material in a recemic form or the like.
Patent JP-2002013433-A (JP)
Title: Air-fuel ratio feedback controller of internal combustion engine
Inventor: MOGI NORIO
IPC: F02D21/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio feedback controller capable of suppressing a slippage of an air-fuel ratio from occurring when a disturbance is removed by correcting the slippage of the air-fuel ratio caused by the disturbance such as the recirculation of exhaust gas to a target air-fuel ratio by an integral operation. SOLUTION: The start (input) or stop (release) of the recirculation of exhaust gas is discriminated depending on whether or not an air-fuel ratio changes when a target air-fuel ratio is constant and the recirculation rate of the exhaust gas at that time matches a variation in the air-fuel ratio (S1 to S8). When the recirculation of the exhaust gas is stopped, the integral value of an air-fuel ratio deviation is reset to 0 (S9), and the correction to reduce the amount of fuel required during the execution of the recirculation of the exhaust gas is avoided to be performed.
Patent JP-2002015737-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: SATO TOMOKO
IPC: H01M10/05
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte cell with improved positive electrode capacity using oxygen as an electrode active material. SOLUTION: In a nonaqueous electrolyte cell which consists of a positive electrode 5 with a carbonaceous layer made of carbon material formed on a collector 3, a negative electrode 8, and a nonaqueous electrolyte layer 9 held with the positive electrode 5 and the negative electrode 8, a carbon material which has 1.0 ml/g or more of pore volume and 1 nm or more of pore size is used as a carbonaceous material.
Patent JP-2002025678-A (JP)
Title: Terminal cover sealing structure
Inventor: TAKEO CHIKAFUMI
IPC: H01R13/52
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a terminal cover sealing structure which can reduce the parts number and be manufactured at a low cost with a simple structure, installed on a distribution board of small depth without any projections hitting a wiring cover on an upper surface of a terminal cover, and seal the terminal cover in a very easy manner. SOLUTION: The terminal cover 5 is screwed in a base 3 of a terminal block 1 in an opening/closing manner, and a sealing hole 8 is made in an upper end of a bulkhead 2a extended to the vicinity of a free end 5a in the longitudinal direction of the terminal block 1 when closing the terminal cover 5. A through hole 9 is made in the terminal cover 5 at the position facing both ends of the heating hole 8 in the bulkhead 2, and the terminal cover 5 is closed by engaging an engagement projection 6 of the terminal cover 5 in an engagement recessed part 7 of the bulkhead 2. A sealing wire is passed through one insertion hole 9 from a face side of the terminal cover 5, and passed through the other insertion hole 9 from a back side of the terminal cover 5, and both ends of the sealing wire are tightened to implement the sealing.
Patent JP-2002019695-A (JP)
Title: Ship
Inventor: YONAMINE REI
IPC: B63B43/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent capsize and turning over of a boat due to filling with water and prevent fisherman's drop accident and drop of fishing gear into the ocean. SOLUTION: The width of a gunwale side part 13 of a ship 11 is made large so that a width WC of a deck part 15 is 1/2 or less of whole width W of a hull. Moreover, the gunwale side part 13 is formed in such a way that a part from an upper part of an inner face of the gunwale part 13 to an outer side face is round and tilted downward, and an air tank 16 is provided therein. Consequently, the impact of waves that the gunwale side part 13 receives is reduced, and the sea water splashing on an upper face of the gunwale side part 13 due to high waves flows down on the outer side face of the gunwale side part 13 quickly and is returned into the sea to prevent the entry of water into the deck part 15. Furthermore, since a work area in the deck part 15 is close to the center of the hull, worker's drop accident during fishing and drop of fishing gear can be prevented.  Moreover, a turning over-suppressing force is generated in the hull due to the air tank 16 to prevent turning over and capsize of the hull.
Patent JP-2002026522-A (JP)
Title: Manufacturing method of multilayer printed-wiring board
Inventor: OKA SEIJI
IPC: H01L23/498
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a reliable high-density multilayer printed-wiring board that prevents a substrate from being warped by press and heating in the manufacturing process of the multilayer printed- wiring board. SOLUTION: A fiber-reinforced uncured resin sheet is used for an interlayer insulating layer, a non-through hole is formed in the uncured resin sheet by a laser, conductive paste is filled into the non-through hole and is semi-cured for creating a wiring material, and the wiring material is applied to a wiring board by press and heating, thus achieving the accurate and high-density multilayer printed-wiring board for preventing misalignment in press and heating processes.
Patent JP-2001110870-A (JP)
Title: Compact apparatus and method for storing and loading semiconductor wafer carrier
Inventor: BACHRACH ROBERT Z
IPC: B65G49/07
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved apparatus and method for storing semiconductor wafer carriers and for loading wafers or wafer carriers to a fabrication tool. SOLUTION: A loader/buffer 11 is preferably provided with an elevated port for receiving wafer carriers from an overhead factory driving mechanism, allows for local interconnection among a plurality of the inventive apparatuses, and enables independent loading of the factory load port and the tool load port. A method for handling wafer for dividing a lot of wafers into sublots and distributing the sublots among tools configured to perform the same process is also provided.
Patent JP-2002024733-A (JP)
Title: Trunk room system
Inventor: YOSHIDA EIKI
IPC: G06Q20/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a trunk room system allowing a receiver, even if absent, to receive a delivered article by cash on delivery or freight collect. SOLUTION: This trunk room system 1 comprises a trunk room 10 set in an apartment or the like, a 24-hr management center 20 connected to the truck room 10 through a telephone line 40, and a home delivery trader 31, mail-order selling and parcel post trader 32, cleaning store 33, other distribution traders 34, system maintenance trader 35, and card management and financial agent 36 connected to the 24-hr management center 20 through the telephone line 40. The financial settlement information concerning the delivery traders 31-34 is preliminarily registered in the 24-hr management center 20, and the 24-hr management center 20 pays the money for the delivered matter by cash on delivery or fright collect. The receiver receives the delivered matter by settling the paid money with a debit card or the like.