baber/WOPTO huggingface dataset:
Patent JP-2002207363-A (JP)
Title: Developing roll and developing device possessing the same
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll capable of realizing low hardness and low resistance and preventing leakage to an electrostatic latent image from occurring, and a developing device possessing the developing roll. SOLUTION: In this developing roll 10 successively possessing a core shaft 1, an elastic layer 2 and a surface layer 3, the resistance of the layer 3 is made smaller than that of the layer 2, and the volume resistance of the entire roll 10 is made smaller than that of the layer 2. The volume resistance of the layer 2 is desirably <=1.0×109 Ω×cm. The volume resistance of the entire roll 10 is desirably <=1.0×107 Ω×cm. The real resistance of the layer 3 is desirably <=1.0×108 Ω. The film thickness of the layer 3 is desirably <=30 μm.
Patent JP-2003141697-A (JP)
Title: Vehicle braking warning device and vehicle braking control device
Inventor: NAKIRI SUEHARU
IPC: G08G1/16
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device which matches with driver's feeling, and can alert braking or control braking with the best suited timing corresponding to changes of road conditions. SOLUTION: A microcomputer obtains input signals form each sensor (Step ST1), sequentially calculates various parameters (Step ST2), and then records driver's driving characteristic variables such as a free running time T, an average deceleration αave, and an intervehicular time HT (Step ST3). In addition, from the variables, setting parameters such as deceleration αset, a free running time Tset, and an intervehicular time HTset are calculated (Step ST4). An adequate intervehicular distance for alarming D1 is also calculated using a driving speed V and the others, and when the adequate intervehicular distance for alarming D1 exceeds a intervehicular distance D, the microcomputer issues a warning.
Patent JP-2002148939-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: MATSUDA KENJI
IPC: G03G15/08
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device with seal structure to prevent leakage of toner from both ends of a development blade while holding contact pressure of the blade to a development sleeve uniform in its longitudinal direction. SOLUTION: This developing device is characterized by providing a lower frame body 15, the development sleeve 12d provided to the lower frame body 15 and to supply the toner to a development are to develop a latent image, the development blade 12e to be abutted to the development sleeve 12d and to regulate thickness of a toner layer on the peripheral surface of the development sleeve 12d and a seal member S7 to be provided by being abutted to the surface of the development blade 12e on the opposite side of the one to be abutted to the development sleeve 12d, in the shape to relieve the contact pressure from the development blade 12e bent by being abutted to the development sleeve 12d and to prevent the leakage of the toner between the lower frame body 15 and the development blade 12e in a developing means 12 to develop the latent image.
Patent JP-2003135164-A (JP)
Title: Supporting device of desk-top panel
Inventor: TSUCHIYAMA KAZUNARI
IPC: E04B2/74
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a desk-top panel from being removed needlessly from a rear part supporting frame holding its rear edge and to prevent a lower part supporting frame for holding the lower edge of the desk-top panel from moving needlessly to a lateral side to be removed by simple constitution. SOLUTION: An engaging part 21 having wide-width rear end which is formed on the rear side of the rear part supporting frame 7 in the shape of U facing forward obtained by fitting a holding groove to the rear parts of the desk-top panels 3 and 4 facing front and rear directions is fitted into fitting grooves 14 which are formed on the front surface of a support 6 erected at the rear part of a top plate 2 and which face a vertical direction and have a narrow- width opening part 13. An engaging piece which is fitted into the lower parts of the desk-top panels 3 and 4 and suspended from a supporting frame 11 in the shape of U facing upward is inserted to a receiving groove in the front and rear directions formed at the top plate 1.
Patent JP-2003146028-A (JP)
Title: Pneumatic radial tire
Inventor: MINAMI NOBUAKI
IPC: B60C15/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve stability and controllability without degrading durability and ride comfort. SOLUTION: Along an outer side of bead apex rubber 8, a short-fiber- reinforced rubber layer 10 is arranged in which 10 to 30 parts by weight of short fiber is blended with 100 parts by weight of rubber and the short fiber is oriented in a tire circumference direction. The short-fiber-reinforced rubber layer 10 extends from a bead core 5 to a height position inward of an outer end 8e of the bead apex rubber 8.
Patent JP-2003145053-A (JP)
Title: Waste screening equipment
Inventor: YANASE KATSUSUKE
IPC: B02C23/14
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide waste screening equipment involving wind screening which is capable of reducing running cost and treatment cost of exhausted air. SOLUTION: This waste screening equipment crushes waste by using a crusher 1 and, thereafter, performs the screening of refuse by combining a grain size screening device 3 and a wind screening device 5, etc. Therein, the wind screening device 5 performs the wind screening by utilizing air stream exhausted from the crusher 1.
Patent JP-2003145464-A (JP)
Title: Robot system for power distribution work
Inventor: SAKAGAMI HIROMI
IPC: G06F19/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a robot system for a power distribution work in which the working efficiency is improved by automatically moving a robot arm to a power distribution work place such as a pole. SOLUTION: A result of the simulation of a moving route from a waiting position of the robot arm 15 to the power distribution work place (a pole 31) as an optimum route is stored in a storage device as a teaching program. A computer unit controls the drive of the robot arm 15 based on the teaching program during the power distribution work. The display device displays the robot arm 15 on an simulation screen as the virtual robot arm together with the power distribution work place and the situation therearound, and the computer unit moves the virtual robot arm on the simulation screen according to the teaching program. An imaging device 16 is fitted to the robot arm 15, and the image picked up by the imaging device 16 is monitored.
Patent JP-2003149421-A (JP)
Title: Diffraction grating member and its manufacturing method
Inventor: KYOTANI SHOICHI
IPC: G02B5/18
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction grating member capable of obtaining prescribed diffracted light even when the edge angle or fitting angle of an injection metal mold cutting tool is not accurately adjusted. SOLUTION: In the diffraction grating member having a rectangular wave-like diffraction grating part provided with a recessed plane and projecting plane, at least one of the recessed plane and the projecting plane is constituted of a plurality of inclined face having the same inclination angle in the same direction so that an inclined step part having a difference in level is formed between both the inclined faces.
Patent JP-2003151829-A (JP)
Title: Chip inductor
Inventor: YAMASHITA YASUO
IPC: H01F27/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce a coil part mounted on a circuit board markedly in effective size and to improve the circuit board markedly in layout density of chips in a chip inductor comprising a coil of conductor pattern on the board mounted with the coil. SOLUTION: A chip inductor is composed of a coil formed of a conductor pattern on a board 11 and electrodes which are formed on conductor lands of a circuit board and connected to terminals of the coil in a surface-mounting manner, the board 11 is formed of a magnetic substance, and coils 1 and 2 formed of conductor patterns 20 are provided on both surfaces of the magnetic board 11.
Patent JP-2003118535-A (JP)
Title: Vehicle safety device for all generations
Inventor: FUJIMOTO HIROYOSHI
IPC: B60R22/12
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for easily using a vehicle safety device for users of various ages and constitutions. SOLUTION: A seat belt comprises a displacement guide on a backrest positioned lower than the shoulder part of a seat for a human body fixing part, a displacement guide in the horizontal axis direction of a human body, and a belt for fixing the periphery of the pubis for joint use in the seat belt having the guides. The vehicle seat comprises a movable cushion for backrest mating with the seat backrest. A human body support cushion comprises an attachment/detachment device to a movable connecting part of the seat belt having the device.
Patent JP-2003151457-A (JP)
Title: Electron gun and method for manufacturing the same
Inventor: HINOMOTO NOBUHIDE
IPC: H01J29/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun having a simple wiring structure of a grid electrode and a stem pin, and a method for manufacturing the same. SOLUTION: In an electron gun provided with a hermetic part insulating and protecting a cathode part as an electron emission source with a hermetic glass 21, connector pins 25a, 25b1, 25b2, 25c embedded in the hermetic glass 21 and extending through the hermetic glass 21 are provided. One end parts of the connector pins come into direct contacts with a first grid 41a, 41b, 41c and another end parts of the connector pins are directly or indirectly connected to the stem pin for voltage supply.
Patent JP-2003157332-A (JP)
Title: Personal identification device, personal identification system, card issuing device and card issuing system
Inventor: FUCHIGAMI MASAMUTSU
IPC: G06Q20/40
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification device and a personal identification system wherein an identifier can select and set information necessary for personal identification and personal identification of a person to be identified is carried out safely and accurately, and a certificate issuing device and issuing system facilitating certificate issuance after personal identification. SOLUTION: The personal identification device, the personal identification system, the card issuing device and card issuing system are provided with an identification condition setting means of taking in one or more personal identification conditions for every personal identification request of the person to be identified, a personal identification information inputting means of taking in personal identification information responding to the personal identification conditions, an information determining means of providing each personal identification information to a corresponding identification device when all pieces of personal identification information confirms to the personal identification conditions,  and an identifying means of identifying that the person to be confirmed is the principal on the basis of a personal identification result from each identification device and each piece of personal identification information.
Patent JP-2003162523-A (JP)
Title: Kana-kanji conversion device
Inventor: IDE HIROICHI
IPC: G06F17/22
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Kana-Kanji conversion device which can set up a pattern of priority sequence of dictionaries to be used for each input item.  <P>SOLUTION: The Kana-Kanji conversion means is provided with an area 17a which stores the priority sequence of dictionaries to be referred for every input item, a conversion candidate display control means which reads Kanji characters, idioms and the like, corresponding to the read character strings inputted from an input device 13 from a dictionary with the highest priority set up in the area 17a, and displays them in a display part as conversion candidate, and a Kana-Kanji conversion means having a fixing process means which selects a character string to be converted from conversion candidates displayed by the conversion candidate display control means and performs the fixing process for Kana-Kanji conversion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160788-A (JP)
Title: Method for producing plastic decomposed oil
Inventor: SEKINE YASUSHI
IPC: C08J11/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a plastic decomposed oil whereby the plastic decomposed oil can be obtained even when temperature is lower than the conventional, and a reaction vessel used has a lower pressure resistance.  <P>SOLUTION: The method for producing a plastic decomposed oil comprises allowing waste plastics, carbon dioxide, a hydrogen gas and a hydrogenation catalyst to reside in the same reaction vessel and decomposing the plastics under conditions of a temperature of at least 150°C and a pressure of at least 5 MPa. It is desirable that the carbon dioxide is used in an amount of at least 10 pts.wt. per 100 pts.wt. waste plastics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159837-A (JP)
Title: Print head and imaging apparatus
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/45
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a print head having a plurality of light emitting elements arranged in array in which an optimal image can be obtained by suppressing deterioration of an image being formed due to deterioration of each light emitting element, and thereby the lifetime of the print head can be prolonged.  <P>SOLUTION: The print head 3 comprises a plurality of light emitting elements 71 arranged in array on a substrate 70, and a plurality of light receiving elements 72 arranged on the substrate 70 and receiving light from the plurality of light emitting elements. Preferably, the light emitting element 71 has an emission layer containing an organic matter and emits light by electroluminescence of the organic matter upon application of an electric field. An imaging apparatus X comprising the print head 3 is also provided. The imaging apparatus X comprises means for controlling emission of the light emitting element 71 based on the quantity of light being received by the plurality of light receiving elements 72.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161064-A (JP)
Title: Vehicle door controller
Inventor: GOYAMA TAKAYA
IPC: E05B85/16
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door controller capable of reducing trouble in the case a door lock operation is made and further, locking even with only a specified vehicle door.  <P>SOLUTION: An opening and shutting operation of an outside handle 4 provided to a vehicle door 1 is detected by a membrane switch 61 and, at the same time, an opening and shutting state of the vehicle door 1 is detected by a half ratchet switch 12 and a full ratchet switch 13. The controller 10 for controlling a door lock device 3 outputs a lock state or an unlock state signal to the door lock device 3 based on these signals, the controller 10 controls a lock state of a specific door lock device 3 or the door lock device 3 of the whole vehicle door 1 in accordance with a holding time of the outside handle 4 in the case the vehicle door 1 is closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324590-A (JP)
Title: Nano-particle oxide solar cell, manufacturing method therefor, solar cell module using it, and transparent cell window
Inventor: GAN MANGU
IPC: H01L31/04
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell, a manufacturing method therefor, a solar cell module using it, and a cell window, where the interval between solar cells is minimized when solar cells are assembled in series or parallel, the power loss is minimized, and the contact between cells is maximized. SOLUTION: The solar cell comprises a first conductive substrate in which a negative electrode is formed in a certain area, deviated to one side, a second conductive substrate in which a positive electrode is formed in a certain area, deviated to the other side, a connecting/sealing means wherein the first conductive substrate and the second conductive substrate are connected together so that the positive electrode faces the negative electrode with a prescribed interval to overlap while a part of peripheral part where no negative electrode or positive electrode is formed does not overlap, to seal a region where the positive electrode faces the negative electrode, a first conductive adhesive formed at a part of the conductive substrate which does not overlap the second conductive substrate, and a second conductive adhesive formed at a part of the second conductive substrate which does not overlap the first conductive substrate.
Patent JP-2003167605-A (JP)
Title: Controller, temperature control unit, and heat treating equipment
Inventor: MINAMINO IKUO
IPC: G05B17/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress overshoot or hunting in a desired value response and disturbance response when conducting control by using a model.  <P>SOLUTION: In a desired value response, the output of a dead time compensator 4 is applied to the input side of a PID arithmetic means 3, and dead time compensation control is conducted by a strong PID gain. In other cases, the output of the dead time compensator 4 is not applied to the input side of the PID arithmetic means 3, and normal PID control is conducted by a weak PID gain.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164539-A (JP)
Title: Pressurized fire extinguisher
Inventor: MATSUURA TADASHI
IPC: A62C13/62
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurized fire extinguisher in which thread cutting on a valve body 11 and a siphon pipe 3 can be omitted and further the siphon pipe 3 can be easily and speedily attached to and detached from the valve body 11 with one operation.  <P>SOLUTION: On the lower part of a duct inlet 13 in the valve body 11, a siphon pipe inserting port 26 is opened while being communicated and an inner peripheral groove 27 is formed along the inner periphery of the siphon pipe inserting port 26. On the other hand, an elastic stopper ring 29 is fitted and fixed on the outer periphery of the upper end of the siphon pipe 3. Thus, the upper end of the siphon pipe 3 is inserted to the siphon pipe inserting port 26 to be engaged/disengaged until the outer peripheral part of the stopper ring 29 is engaged with the inner peripheral groove 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165121-A (JP)
Title: Method for manufacturing mold master, method for manufacturing mold, method for manufacturing lens sheet and lens sheet and back surface projection image display unit
Inventor: TEZUKA SHINJI
IPC: G03B21/60
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mold master in which a wide visual angle can be assured even in any of horizontal and vertical directions and a screen having excellent display quality can be obtained in a display screen.  <P>SOLUTION: The method for manufacturing the mold master comprises the steps of preparing a glass substrate 6 having a conducive film 7 on at least one side surface, forming a photoresist film 8 on the film 7 on the substrate 6, exposing the part of the film 7 by removing a smaller area than the diameter of a lens at the position corresponding to the arraying pitch of lenses to be formed on the film 8, forming a plating part 9 by using a first plating liquid for placing having excellent isotropic growing properties with the exposed area of the film 7 as an electrode, and forming a plating layer 10 on the plating part 9 by using the second plating liquid for plating having excellent surface glossiness with the plating part 9 as an electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164337-A (JP)
Title: On-desk shelf with auxiliary shelf board
Inventor: TAHORA YOSHIHIRO
IPC: F21V33/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-desk shelf with an auxiliary shelf board which enables the user to use, as a containing space, the space near the lower surface of an upper shelf board and behind a light, which space is conventionally a dead space.  <P>SOLUTION: This shelf is placed on the rear side of a desk. An upper shelf board 3 and a lower shelf board 4 are respectively fixed in the upper and lower spaces between side-boards 8 and 8. A lighting apparatus which is obtained by attaching a horizontal light 10 with the top of a supporting arm 9, which is located along the lower surface of the upper shelf board and extended from the rear side to the front side, roughly in the shape of the letter T, is fixed. An auxiliary shelf board 6 is fixed near the upper shelf board between the upper shelf board and the lower shelf board to form a containing space 11 behind the light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171475-A (JP)
Title: Composite film and semiconductor product-holding sheet
Inventor: YOSHIDA YOSHITOKU
IPC: C09J7/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite film that can be suitably used in a process for producing semiconductor products with no environmental problem.  <P>SOLUTION: The composite film comprises a urethane polymer and a vinylic polymer and has an initial elastic modulus of ≥10 N/mm<SP>2</SP>, a strength of ≥10 N/mm<SP>2</SP>at breakage, an elongation of ≥150% at breakage and a storage modulus of 1.0×10<SP>7</SP>Pa at 100°C. The sheet having a tackifier layer on its one face causes no cutting notch and cutting dust in the dicing of semiconductor wafers and the distance between the chips can sufficiently be extended by expanding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003017693-A (JP)
Title: Transistor for semiconductor element and manufacturing method therefor
Inventor: LEE JOO-HYOUNG
IPC: H01L29/78
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the transistor of a semiconductor element for which an oxygen ion implantation layer is formed at the lower part of an LDD region, and to provide the manufacturing method. SOLUTION: The manufacturing method is composed of the stage of implanting ions to a prescribed depth and forming an insulating layer in the active region of a semiconductor substrate where an element separation film is formed, the stage of forming a gate insulation film and a gate electrode on the semiconductor substrate of a channel region, the stage of forming the LDD region on the semiconductor substrate at the upper part of the insulation layer, the stage of forming an insulation film on the entire upper surface and then performing an etching process so as to form an insulation film spacer on the side wall of the gate electrode and to etch the LDD region and the insulation layer and form a groove at the side part of the spacer, the stage of growing an epitaxial silicon layer in the groove,  then implanting impurity ions to the epitaxial silicon layer and forming the joining region of an LDD structure, and the stage of forming a silicide layer on the surface of the gate electrode and the joining region.