baber/WOPTO huggingface dataset:
Patent JP-2002308498-A (JP)
Title: Printer
Inventor: ARIGA KOTOYA
IPC: B65H29/52
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of a jam or a skew of a printed medium inside a printer even when a discharge port of the printer is blocked. SOLUTION: A paper discharge presenter 320 in a printer unit is provided with a conveying base 404 for leading printed paper r to the discharge port 322 side and a movable guide 430 arranged above the conveying base 404 for forming a conveying passage for the printed paper r between the conveying base 404 and it. The movable guide 430 is provided with a lateral guide part 440a restricting width directional displacement of the printed paper r. The lateral guide 440a is provided with a lower guide part 440d restricting the side end part of the printed paper r from shifting apart from the movable guide 430 and protruding from an area guidable by the lateral guide part 440a.
Patent JP-2002262905-A (JP)
Title: Mat for preventing stuffy foot sole using bump net mat
Inventor: INABA KOJI
IPC: A43B17/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an insole mat which can markedly reduce a grounding area of a foot sole by creating an air layer between the foot sole and a shoe to make the shoe structure thoroughly hard to be stuffy. SOLUTION: This mat 1 is made a net formed with a rather hard material (plastic, or the like), and bumps 2 made of a material same as the mat 1 are equipped on the mat 1 to work as columns to support the mat 1.
Patent JP-2002308621-A (JP)
Title: Method for producing zinc carbonate
Inventor: SHIMOJI HIROTAKE
IPC: C01G9/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To efficiently remove F when zinc carbonate of high purity is crystallized out from a Zn raw material such as iron making dust having a high content of impurities by utilizing an ammonium carbonate dissolution method, and to reduce the F content in the zinc carbonate as a final product to a level of 0.01%. SOLUTION: In the method for producing high purity zinc carbonate by crystallizing out zinc carbonate of high purity from a Zn-containing raw material by an ammonium carbonate dissolution method, cleaning residual dross after water-washing for the zinc-containing raw material is dissolved with an NH4 OH aqueous solution. The obtained dissolution solution is subjected to defluorination treatment where Ca(OH)2 is added thereto, and a fluorine compound is crystallized out. After that, zinc carbonate is crystallized out from the dissolution solution reacted with (NH4 )2 CO3 . This zinc carbonate is redissolved and recrystallized out to obtain the high purity zinc carbonate on a level of 0.01%.
Patent JP-2002314480-A (JP)
Title: Management unit with base station function in wireless communication system
Inventor: HIROKI SHIGERU
IPC: H04W56/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To surely acquire maintenance data by early avoiding collision of control signals without the need for installing an expensive or complicated device even when the control signal of the central management unit of a remote maintenance system collides with a control signal of other wireless system. SOLUTION: Receiving a maintenance request M203 from a service center 108, a central management unit main control section 104 makes a receiving request to a PHS control section 102. When receiving no reply from a PHS slave unit 106A in response to the request, the main control section 104 resets the PHS control section 102 and again makes a call receiving request to the PHS control section 102 after the end of reset of the PHS control section 102.
Patent JP-2002309527-A (JP)
Title: Double-layer asphalt curb and forming device thereof
Inventor: SAITO TAKESHI
IPC: E01C19/48
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To form a hard and even asphalt curb in a short time, restricting a damage of a forming device. SOLUTION: An asphalt mixture material receiver hopper has a barrel part 3B and a leg part 3C. The hopper barrel part is divided into two of a front chamber and a rear chamber by a deflector 6 vertically provided at an intermediate part in the traveling direction. A cope part S1 tamping damper blade 10 is provided in the hopper leg part inside of the deflector. An exchangeable case part S2 compacting vibratory form 16 is fitted in a rear opening 15 of the hopper leg part, and supported by a lower surface of a cart frame.
Patent JP-2002316098-A (JP)
Title: Storage equipment used for paper sheets sorter
Inventor: INOUE SHINJI
IPC: B07C3/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide storage equipment used for a paper sheets sorter constituted in such a manner multistage type rails constituting drawer mechanisms are automatically locked in the positions where the rails are drawn out and that an unlocking operation can be carried out at the center of a working space. SOLUTION: The storage equipment 5 is provided with plural storage cases 51, a frame body 52 for fixing and supporting the drawer mechanisms in the prescribed positions and casters 53 for making the storage equipment 5 movable. The storage equipment 5 is mounted with the drawer mechanisms covered by side covers 60 and made invisible at the frame 52 and provided with stoppers 70 in portions of the drawer mechanisms. When a person in charge holds the storage cases 51 with his or her left hand and draws out the cases to prescribed positions, the rails are locked by the stoppers 70 and the storage cases 51 are fixed in the prescribed positions. The paper sheets are then retransferred from the paper sheets sorter 4 to the storage equipment 5.
Patent JP-2002313851-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ONO MASAYOSHI
IPC: H01L21/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices by which semiconductor devices which exhibit a high electrical operating performance, stably operate and exhibit a high reliability can be efficiently manufactured. SOLUTION: A semiconductor element 5 is fixed onto a post 7d on the drain side of a terminal 3d on the drain side of a lead frame and is electrically bonded to it in such a way that its source electrode 4s is oriented upward. A gate electrode of the element 5 and a post on the gate side of a terminal on the gate side are electrically connected by a B'g wire (bonding wire). An aluminum connecting strap 6 is composed of a part 6a approximately in a plate form which is to be connected to the source electrode 4s, a part to be connected to a post 7s on the source side, and an intermediate part 6c which is in a form separated from the element 5, to be more specific, approximately in an arch form between the part 6a and the part 6b.  The strap 6 is electrically joined to the electrode 4s and the post 7s at the same time by ultrasonic bonding so that its ends 6a and 6b directly come into contact with the electrode 4s and the post 7s.
Patent JP-2002033795-A (JP)
Title: Portable information terminal equipment
Inventor: USHINO TATSUJI
IPC: G06F3/0485
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide portable information terminal equipment, which is improved in operability and convenience, and capable of selecting items. SOLUTION: By switching an ordinary scroll mode, an automatic scroll mode and a high-speed automatic scroll mode corresponding to the continuous rotating operation of a jog dial 9, an item can be retrieved and selected at a high speed using simple operations.
Patent JP-2002318733-A (JP)
Title: Managing device for block erasure type storage medium
Inventor: AOYAMA KEIICHI
IPC: G06F12/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a managing device for block erasure type storage medium, with which a state before the occurrence of abnormality can be recovered after recovery even when power supply is cut off during a period for updating processing of data. SOLUTION: In a flash memory 1, erasure for setting all bits in a block B to one of two values is enabled for the unit of the block B and write for setting the values of the respective bits in the block B to the other value of two values is enabled for the unit of a bit. Each of blocks B is composed of a plurality of small blocks P and each of respective small blocks P is provided with a flag area F equipped with write start and write end flags respectively showing the write start and write end of data and an erasure end flag showing the erasure end of data in the original block, with which the transfer of data is completed, when the data of the small block P are transferred from the other block.  In the case of recovery from abnormality, a managing device 2 performs suitable recovering processing by grasping the progress condition of processing before the occurrence of abnormality corresponding to the contents of the flag area F.
Patent JP-2002318430-A (JP)
Title: Silver halide photographic sensitive material and method for producing the same
Inventor: ONO KOJI
IPC: G03C1/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for laser exposure free of the increase of fog and the lowering of sensitivity in storage with age and having no temperature dependency in exposure and high sensitivity and a method for producing the silver halide photographic sensitive material and to provide a silver halide photographic sensitive material free of the increase of fog and not causing desensitization even in the case that coating liquids are stagnant for a long time and a method for producing the silver halide photographic sensitive material. SOLUTION: In the silver halide photographic sensitive materials each having silver halide emulsion layers and hydrophilic colloidal layers on the base, silver halide grains in at least one silver halide emulsion layer have the spectral maximum sensitivity at 700-1,500 nm and compounds of formulae (1) and (2) are contained in the silver halide emulsion layer or at least one of adjacent hydrophilic colloidal layers.
Patent JP-2002318521-A (JP)
Title: Image forming device
Inventor: YAMACHIKA TAIGA
IPC: B65H29/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that the heat of a paper heated through a fixing device can be cooled and the moisture may not be sucked by the paper and the paper may not be curled without drastically increasing the number of components. SOLUTION: The device is provided with convection generating members 9 for generating a convection accompanying the rotation of a rotary shaft 8, the convection generating members are arranged in between a central carrying roller 4 and carrying rollers 4 positioned at both ends and also in parts from the carrying rollers 4 positioned at both ends to the end parts of the rotary shaft 8 in a state that the rotary shaft 4 is inserted into three carrying rollers 4.
Patent JP-2002142859-A (JP)
Title: Container for cosmetic such as lip stick, etc.
Inventor: AMANO AKIRA
IPC: A45D40/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic container which is valuable and can be reused when the filled cosmetic is unsatisfactory. SOLUTION: This cosmetic container comprises a cartridge body constituted of an inner cylinder member 1 formed of a cut groove 2 in the axial direction on the upper part and a fitting part 3 on the lower part outer face, a spiral member 4 which is formed of a spiral groove 5 in the inside to rotatably cover the outer periphery of the cut groove 2, a tray member 7 formed vertically movable inside the inner cylinder member 1, and an engaging pin 9 to be engaged with the cut groove of the cylinder member and the spiral groove 5 of the spiral member 4 on the dish tray, and an outer body constituted of a skirt member 11 with openings at upper and lower parts to be fit with the fitting part formed in the inner cylinder member 1 at the lower inner face,  and an outer cylinder member 14 which has the upper part rotatably projected but engaged with the skirt member 11 so as not to come off and fit with the fitting part formed in the spiral member 4 inside. The outer cylinder member 14 and the spiral member 4, and the skirt member 11 and the inner cylinder member 1 are respectively fit together by inserting the cartridge body from the bottom part of the outer body 14.
Patent JP-2002324102-A (JP)
Title: System, apparatus and method for image simulation
Inventor: KOMATSU YOSHINORI
IPC: G06F19/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for image simulation capable of resolve demerits of a client, contractor and construction materials manufacturer in a conventional simulation. SOLUTION: The system is a network system composed of a server 6, a contractor terminal 2, a processor terminal 5, a construction materials manufacturer terminal 4 and a client terminal 3. The terminal 2 being placed an order of refurbishing from the terminal 3 uploads image data targeted for the refurbishing to the server 6, the server 6 discloses it to the terminal 5 to be processed by the processor. The image data received by the terminal 5 is transmitted to the server 6 as mask-processed processed image data. The server 6 simulates the processed image data according to an operating signal from the terminal 3 or 2.
Patent JP-2002008479-A (JP)
Title: Push type switching device
Inventor: TAKAGI KOICHI
IPC: H01H13/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a push type switching device which is capable of assembling its members to a design case from one side. SOLUTION: In the push type switching device, the third light conduct member 42 is formed so that a square shape cylinder may project into an outside of the design case from both outer walls 102 of a box shape reflector 106, and the second two projecting portions 44, 101 are formed on the third light conduct member 42 from one end to the other in a direction of a protrusion and the first projection 43 are formed in a line on both inside walls 103 of a cylinder-like pushing switch portion 20 opening over one end. The first projection 43 is inserted into a gap between the second projections 43, 101 so as to couple them together loosely. As a result, in the push type switching device, a printed-circuit board 26, a reflector 106, pushing switch 20, the design case 12b can be assembled from one side, therefore the assembling efficiency is improved.
Patent JP-2002324394-A (JP)
Title: Driving method for ferroelectric transistor type nonvolatile storage element
Inventor: HIRAI MASAHIKO
IPC: H01L29/788
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To write and read out information without destructing information other than that of a selected cell in writing and a read-out operation. SOLUTION: This method is a driving method for a nonvolatile storage element, a ferroelectric transistor type cell, where a plurality of storage cells are provided in each of a plurality of wells and the storage cells includes a ferroelectric element in the gate section of an field effect transistor, being constituted to control the current to run through between a source and a drain using the residual dielectric polarization of a ferroelectric substance in a ferroelectric element.  Further, this method has an operation to make the residual dielectric polarization of the ferroelectric element in all the storage cells in the same well polarize in the same direction to initialize it, and an operation to apply a write voltage through a drain wiring DL in the drain of the field effect transistor of the specific storage cell in the selected well and to apply the same polar voltage as the write voltage to the gate section and a well through gate wirings GL2 and W2 over all the storage cells in a non-selected well.
Patent JP-2002326138-A (JP)
Title: Chip discharging conveyor device
Inventor: HORI RYUICHI
IPC: B23Q11/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a chip discharging conveyor device that forcibly evacuates a flow of chips prone to remain in a tail part where a hinge belt is deflected or circulated from a lower return side to an upper conveying side to ensure a smooth circulating deflection of the hinge belt, and forcibly evacuates a flow of relatively large chips engaged in a belt conveying surface of the hinge belt and short and small chips prone to deposit in a turbid coolant treatment vessel to facilitate washing maintenance. SOLUTION: An inner circumferential region of the tail part of the chip discharging conveyor device 10 where the hinge belt 11 arranged in the turbid coolant treatment vessel 13 is deflected or circulated from a lower return side to an upper conveying side is provided with a coolant flow means 14 for evacuating a flow of chips intruding through a belt conveying surface of the upper conveying side and depositing on a belt rear surface of the lower return side.
Patent JP-2002322498-A (JP)
Title: Detergent composition
Inventor: MURAKAMI ATSUSHI
IPC: C11D17/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having excellent high-temperature stability, hardly deteriorating foaming properties, exhibiting a paste state at a room temperature and further exhibiting a gel state at high temperatures. SOLUTION: This composition comprises a myristic acid soap, a palmitic acid soap, a stearic acid soap, propylene glycol, glycerol and water. The formulating ratios and formulating amounts are regulated as the following: (A) myristic acid:palmitic acid = 1:(0.01-2.0) (weight ratio); (B) myristic acid:stearic acid = 1:(0.01-1.0) (weight ratio); (C) propylene glycol: 1.0-10.0 wt.%; (D) glycerol: 1.0-35.0 wt.%; and (E) water: 15.0-45.0 wt.%.
Patent JP-2002329877-A (JP)
Title: Cu(Ga AND/OR In)Se2 THIN FILM LAYER, Cu(InGa)(S, Se)2 THIN FILM LAYER, SOLAR BATTERY AND METHOD FOR FORMING Cu(Ga AND/OR In)Se2 THIN FILM LAYER
Inventor: YAMADA AKIMASA
IPC: H01L21/308
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a Cu(Ga AND/OR In)Se2 thin film layer, a Cu(InGa)(S, Se)2 thin film layer, a solar battery, a method for forming a Cu(Ga AND/OR In)Se2 thin film layer, and a method for forming a Cu(InGa)(S, Se)2 thin film layer. SOLUTION: In the method for forming a Cu(Ga AND/OR In)Se2 thin film layer, the thin film is obtained by forming a thin film by supplying a gaseous Ga and/or In in a quantity exceeding the stoichiometric quantity compared to a Cu in the presence of a fully excessive gaseous Se, and annealing the thin film at a range of 400 deg.C-500 deg.C at the presence of oxygen, and removing a gallium oxide and/or an indium oxide layer formed on the surface by etching.
Patent JP-2002322138-A (JP)
Title: Method for producing aminomethylcyclohexanecarbooxylic acid
Inventor: OKAWA TAKASHI
IPC: C07C229/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of industrially advantageously producing an aminomethylcyclohexanecarbooxylic acid from an aromatic dinitrile in a high yield. SOLUTION: An aromatic cyano carboxyl amide is prepared by hydrating only one nitrile group of the aromatic dinitrile in the presence of a base in a solvent. Thereafter, the aromatic cyano carboxyl amide is reduced with hydrogen in the presence of a ruthenium catalyst in the solvent so as to form an aminomethylcyclohexanecarboxamide, and then the aminomethylcyclohexanecarboxamide is hydrolyzed in the presence of a base so as to produce the aminomethylcyclohexanecarboxylic acid.
Patent JP-2002022471-A (JP)
Title: Electronic map device
Inventor: YOKOMITSU KOUJI
IPC: G09B29/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic map device capable of displaying a list of passing points. SOLUTION: The map device comprises a central unit 1 involving a CPU, ROM, RAM and image memory, picture display unit 2 involving a display such as CRT and display driver for driving it, CD-ROM unit 3 having stored map data, keyboard 4 for inputting processing commands, and positioning unit 5 for measuring the current position.
Patent JP-2002328246-A (JP)
Title: Optical circuit board
Inventor: TSUKAMOTO KOJI
IPC: G02F1/31
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To suppress light diffusion from a two-dimensional lens into the direction of the outside of the surface by adopting a very simple means when light which propagates through a channel type optical waveguide is coupled to a slab type optical waveguide by using the two-dimensional lens in an optical circuit board. SOLUTION: The optical circuit board consists of a multi-layer structural body constituted of: a first layer 1 comprising a plurality of regions (A1 to An ) having different refractive indices (nA1 to nAn ); a second layer 12 whose refractive index is nB; and a third layers 13 whose refractive index is nC, wherein the first layer 1 is interposed between the second layer 12 and the third layer 13. The relation of the refractive indices of respective layers satisfies nA1 nA2 , nA3 ...nAn >nB>=nC, or nA1 , nA2 , nA3 ...nAn >nC>nB, and the boundary pattern in at least one of the regions A1 , A2 , A3 ...An constitutes a two-dimensional lens 3A.
Patent JP-2002333345-A (JP)
Title: Light emitting pointer for instrument
Inventor: TANE SEIGO
IPC: G01D11/28
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting pointer for an instrument formed by adopting a single optical fiber made of a synthetic resin. SOLUTION: An L-shaped pointer main body 80 of the light emitting pointer P is provided with the single optical fiber 80a made of a synthetic resin, a diffusing reflection layer 80b covering the optical fiber 80a, and a light slanting layer 80c covering the diffusion reflection layer 80b. The back surface of a pointer core 83a in a core 83 of the optical fiber 80a corresponding to a pointer 82 is formed as an inclined surface 83b gradually inclined upward in a plane shape from the inner end of the pointer core 83a to its tip. A slit 85 is formed in a surface of the optical fiber 80a in the diffusion reflection layer 80b and the light slanting layer 80c.
Patent JP-2002331609-A (JP)
Title: Magnetically shielding material
Inventor: HARADA FUMIHIKO
IPC: H05K9/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost magnetically shielding material having high performance. SOLUTION: A nanocrystal alloy is randomly disposed on a thermoplastic resin or a thermosetting resin film so as to be partly superposed. Further, this constitution is formed in a multilayer state integrated by hot pressing to obtain the magnetically shielding material having the high performance.
Patent JP-2002333533-A (JP)
Title: Condensing transmission device
Inventor: SHIRAKO YUKINARI
IPC: F21V8/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a condensing transmission device into which incident light is efficiently introduced and which is almost free from a transmission loss. SOLUTION: This condensing transmission device has a core part 5A having a predetermined refractive index n1 which forms a circular cross section of the desired outer diameter and is located at a central axis line position, and a cladding part 5B at the surroundings of the core part 5A having a predetermined refractive index n2 smaller than the refractive index n1 . An end surface at the side of the maximum outer diameter of an optical transmission body 5 which is formed in a state an outer diameter is continuously successively decreased in an axial direction, while a cross-sectional shape of the body 5 keeps its similarity, is made to an incidence end surface 51, and another end surface at the side of the minimum outer diameter of the body 5 located in the opposite side in the axial direction is made to an exiting end surface 52.