baber/WOPTO huggingface dataset:
Patent JP-2007043138-A (JP)
Title: p-CHANNEL THIN-FILM TRANSISTOR, METHOD OF MANUFACTURING THE p-CHANNEL THIN-FILM TRANSISTOR, AND DISPLAY DEVICE
Inventor: NAKASAKI YOSHIAKI
IPC: H01L21/336
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor with which a TFT having higher mobility of electrons (or holes) can be manufactured, a method of manufacturing the thin-film transistor, and a display device.  <P>SOLUTION: The thin-film transistor 1 has a source region S, a channel region C and a drain region D which are provided on a semiconductor thin film 4a that is crystal-grown in a lateral direction; and a gate insulation film 11 and a gate electrode 12 which are provided on the top of the channel region C. An end of the drain 10 on the channel region C side of the drain region D is formed so as to be positioned near the finish position 8 of the crystal growth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016336-A (JP)
Title: Manufacturing method of organic semiconductor device, organic semiconductor device, manufacturing method of organic electroluminescent device, and organic electroluminescent device
Inventor: FUKASE AKIO
IPC: H01L51/50
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic semiconductor device capable of increasing the width of a material constituting an organic semiconductor layer; an organic semiconductor device; a manufacturing method of an organic electroluminescent device; and an organic electroluminescent device.  <P>SOLUTION: An organic film is formed on a substrate by a deposition method; the organic film is altered so as not to dissolve in an organic solvent to form a hole injection layer, and a luminescent layer is formed on the hole injection layer by an ink jet method using the organic solvent, whereby a hole transport layer is prevented from dissolving in the organic solvent in forming the luminescent layer. Thereby, even a material dissolving in the organic solvent can be used as a constituent material of the hole transport layer in addition to a material without dissolving in the organic solvent, and the range of material selection can be expanded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049126-A (JP)
Title: Test method for detecting locality fault on semiconductor wafer and test system using the same
Inventor: KANG JOONG-WUK
IPC: H01L21/66
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a test method for a wafer having a semiconductor chip, and its test system.  <P>SOLUTION: The test method is used as a method for determining whether a wafer is a defective wafer or a non-defective wafer. The determination is based on filtered defective chips of spatially-related groups. The spatially-related groups correspond to the fault of locality on the wafer and are used for calculating a defect index value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022193-A (JP)
Title: Phase modulator and rubidium atomic oscillator
Inventor: SHIBATA TSUNENORI
IPC: H03C3/04
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase modulator which performs modulation to a desired phase and minimizes a variation in output level by using a quadrature hybrid and connecting a variable reactance element to a phase advance terminal and a lagging phase terminal.  <P>SOLUTION: The phase modulator 11 includes an oscillation source 24 which oscillates an oscillation signal VI, the quadrature hybrid 30 having an input terminal (a) to which the oscillation signal VI oscillated by the oscillation source 24 is inputted, the phase advance terminal (c) whose phase leads the phase of the oscillation signal VI, the lagging phase terminal (b) whose phase lags behind the phase of the oscillation signal VI, and an output terminal (d) where a phase appearing at the phase advance terminal (c) and a phase appearing at the lagging phase terminal (b) are composed and outputted, a variable capacitance element C3, a variable capacitance element C4, and an output terminal (d).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018321-A (JP)
Title: Classifier, classification method, toner, and its manufacturing method
Inventor: TANAKA TETSUYA
IPC: G03G9/087
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifier which can improve dispersibility through a simple facility change, achieve the enhancement of classification precision, obtain a desired particle diameter range and highly efficiently separate a sharp distribution of particles almost without classification error, and a classification method etc.  <P>SOLUTION: The classifier has a powdery material supply port, a dispersion chamber, a classification chamber, a conical member and a classification plate. In addition, the classifier has the following features: an ultrafine powder is discharged from the powdery material under a gyrating dispersion effect by a vortical current formed inside the dispersion chamber; then the powdery material is led into the classification chamber; and is classified into the coarse powder and the fine powder by a centrifugal separator. The powdery material supply port formed on the upper part of the dispersion chamber, has an introduction pipe, which is of such a crooked shape that the powdery material supply can hardly reside in the upper part of the dispersion chamber. Besides, the introduction pipe is preferably, of such an almost L shape that the downward-looking part of the introduction pipe in the vertical direction is crooked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006318643-A (JP)
Title: Semiconductor storage device
Inventor: OSAWA TAKASHI
IPC: G11C11/405
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable one memory cell MC to be accessed by two systems.  <P>SOLUTION: A semiconductor storage device comprises a first sense amplification circuit that has a memory cell array composed of a plurality of memory cells and is arranged at one side of a bit line of the memory cell array, where each memory cell comprises first and second MISFETs sharing a floating body, and each drain is connected to a different bit line and a gate is connected to a different word line; a second sense amplification circuit arranged at the other side of the bit line; a row address comparison circuit for comparing a first external row address inputted for performing normal operation of read or write operation to the memory cell in a first operation cycle with a second external row address inputted for performing normal operation in a second operation cycle; and a control circuit for controlling an access in the first and second operation cycles, based on the comparison result of the row address comparison circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020036-A (JP)
Title: Constant velocity universal joint
Inventor: FUKUMURA ZENICHI
IPC: F16D3/2245
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint, capable of easily expensively attaining suppression of shaking of a rolling element in torque transmission.  <P>SOLUTION: The PCD clearance formed between a ball 4 and a track groove 1a of an outer ring 1 or a track groove 3a of an inner ring 1 is regulated to 0.3 mm or less, and a porous solid lubricant 10 is sealed in an area where the axial position is regulated by a pocket 5a of a cage 5 within the space enclosing the ball 4, or within the space formed by the track groove 1a formed on the spherical inside surface of the outer ring 1 and the track groove 3a formed on the spherical outside surface of the inner ring 3. The porous solid lubricant 10 is a solid matter containing a lubricating component including lubricating oil and a resin component as essential components and made porous by foaming of the resin component, in which the lubricating component is stored within the resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333367-A (JP)
Title: Two-pronged weapon
Inventor: SAWADA MASABUMI
IPC: F41B15/00
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-pronged weapon reducing size and weight, improving operability and improving structural reliability by gripping an arm and a leg part instead of gripping body of an object person to be captured.  <P>SOLUTION: A capturing grip is formed by a bent movable arm making a pair with a bent fixed arm provided on one end of a cylindrical strut and rotatably provided with being always energized in a close direction. The capture grip forms the two-pronged weapon by forming an operation means for a movable arm by extending a string body between the fixed arm and the movable arm with connecting to a movement stop means together with the movement stop means retaining the movable arm under an open condition. The movement stop means is pulled and released to grip the leg part or the like of the object person to be captured by pressing the string body extended to the fixed arm and the movable arm against the leg part or the like of the object person to be captured by this two-pronged weapon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028712-A (JP)
Title: Carrier for reading copy
Inventor: HANAMOTO KATSUHIKO
IPC: B65H5/38
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copy reading carrier which always correctly reads a copy image.  <P>SOLUTION: The carrier comprises: a carry-in mechanism 31 for carrying a copy G from beyond the extent of a second contact glass 122 to a copy stable carrying zone R1 with head down; a copy-facing structure 40 having a guide plate 51 facing at an image reading zone R2 on a copy reading surface of the second contact glass 122 so as to hold a gap of a specified size between the copy G carried onto the copy reading surface by the carry-in mechanism 31 and the image reading surface; and a carry-out mechanism 35 for carrying the copy G having completed a reading process of the copy image obliquely up in the opposite direction to the carry-in. Carrying assisting structures 60 having rolls 622 respectively contacted with the copy surface and the opposite surface of the copy G are provided outside the upstream and downstream ends of the guide plate 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027381-A (JP)
Title: Authentication system, authentication server and authentication method
Inventor: YAMASHITA MASAMI
IPC: G06F21/34
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain an authentication system which makes a one-time password generation means portable and does not burden a user.  <P>SOLUTION: In the system which authenticates a terminal 10 communicably connected with an IC card 50, time information acquired from the terminal 10 by the IC card 50 is decrypted and encrypted by pregiven keys A, B, respectively, and an operation result α is transmitted to the terminal 10 as a response. The terminal 10 transmits the operation result α to an authentication server 40 as authentication data together with a user ID and the time information. In the authentication server 40 the authentication data including the user ID, operation result α, the time information are received, the time information is decrypted and encrypted by using the keys A, B in the authentication server 40, respectively. Then, the encryption processed time information is collated with the operation result α transmitted by the terminal 10 and when this collation result matches, connection between the terminal 10 and the authentication server 40 is permitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034122-A (JP)
Title: Biological fuel cell
Inventor: NISHIGORI HIDETAKA
IPC: C12M1/00
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological fuel cell superior in diffusion performance of a base material in an electrolytic solution and capable of taking out a large current.  <P>SOLUTION: The biological fuel cell has a half-cell structure which comprises a conductive substrate connected to the outside circuit, an oxidation reduction enzyme capable of electron transmission between the conductive substrate, and an electrolytic solution containing a base material of the oxidation reduction enzyme at least at one of the anode side and cathode side. At least one of the half-cell structure is provided with a base material diffusion mechanism to promote diffusion of the base material to the direction of the conductive substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031657-A (JP)
Title: Silent structure of shutter curtain
Inventor: HIRABAYASHI HIDEO
IPC: E06B9/17
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which has a simple low-cost constitution, and which can reduce a noise generated along with the opening/closing of a shutter.  <P>SOLUTION: In this silent structure of a shutter curtain 1 which is formed by vertically connecting a plurality of slats 5 together, a portion 6 to be locked is integrally formed on the backside of the slat 5, and a buffer member 7, which is elongated in such a manner as to cover a connecting portion between the slats, is mounted on the portion 6. Preferably, the portion 6 is formed by roll forming.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007031715-A (JP)
Title: Mineral oil having improved conductivity and cold fluidity
Inventor: KRULL MATTHIAS
IPC: C10L1/24
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral oil fraction having a low moisture content, particularly having more excellent technical activity for improving the conductivity of the mineral oil fraction including a low aromatic compounds and additionally provide an additive that can ensure the safe handleability even at a low temperature.  <P>SOLUTION: The mineral oil fraction includes 0.1 to 200 ppm of at least one kind of alkylphenol-aldehyde resin and 0.1 to 200 ppm of at least one kind of nitrogen component in the mineral oil fraction including a moisture content of less than 150 ppm and having a conductivity of at least 50 pS/m.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008033583-A (JP)
Title: Access control system using token, and access control method
Inventor: SAWARA NOBUYUKI
IPC: G06F21/31
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient authentication processing without generating a high load state even when using a token by solving the problem that the token cannot be received due to a processing load for authenticating the token or the token is discarded due to access concentration in an access control system using the token.  <P>SOLUTION: When receiving a stand-by request message 501 from a user terminal 100, an access controller 200 confirms user authentication and validity of the token and generates a control module execution file for authentication. When access scheduled time approaches, a control module 221 is started. When receiving an authorization request message 511 from the user terminal 100, authentication is performed using the control module 221, and the result of the authentication is reported to the user terminal 100 and a service providing device 300 respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030618-A (JP)
Title: Pedestrian collision determination system and pedestrian collision determination method
Inventor: TAKAHASHI HIROYUKI
IPC: B60R19/48
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian collision determination system and a pedestrian collision determination method capable of accurately determining collision with the pedestrian.  <P>SOLUTION: The pedestrian collision determination system 100 has an effective mass operation means 10a for operating an effective mass of an object based on load applied to a vehicle body front part detected by a load sensor 40 by the object; and a determination means 10c for determining whether or not the object is the pedestrian based on the effective mass. The system has an effective mass emphasizing means 10b for emphasizing the effective mass when two peaks of the load are detected within a predetermined time and are not within a predetermined range. The determination means 10c determines whether or not the object is the pedestrian based on the emphasized effective mass.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031777-A (JP)
Title: Snow removing device for roof
Inventor: SHINODA TSUNEICHI
IPC: E04D13/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply-structured and low-cost snow removing device for a roof.  <P>SOLUTION: The snow removing device comprises a snow pushing and moving member, a drive mechanism driving the moving member and a drive control mechanism controlling the drive, along an upper surface of the roof from a roof ridge to an eaves edge. In the drive mechanism, a flexible connecting member wound and fixed to a drive shaft connected to a drive motor is connected to the snow pushing and moving member. The flexible connecting member is wound (right rotation) and back wound (reverse rotation) by rotation of the drive shaft, by which the snow pushing and moving member is moved up and down on the roof surface. When the snow pushing and moving member is moved to the eaves edge of the roof, the snow is swept away and removed parallel to the roof surface. When the snow pushing and moving member is moved to an end of a main ridge of the roof, it goes reversely to scratch up and slide down the piled snow to turn it into fine clumps so that the state may be obtained in which the snow can be easily pushed and removed when the pushing member moves to the lower surface. The roof surface may be of various kinds like Japanese tiles, earthquake-resistant lightweight tiles or a corrugated galvanized sheet metal. Cross section of the roof may be corrugated, flat, corrugated roof with projections, etc., having recesses, projections or unlevel steps. With this background, a snow sliding sheet is placed to remove barriers hindering the movement of the snow pushing and moving member, and to reduce a coefficient of static friction between a roof material and the snow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040552-A (JP)
Title: Input device, method, and computer program
Inventor: MORITA KOZO
IPC: G06F3/0489
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability related to a complicated operation such as character input, and to reduce space required for GUI (Graphical User Interface) operation.  <P>SOLUTION: This input device is an input device to an electronic computer machine (1) GUI operable by a user, and comprises a display means (5) for displaying a content related to the GUI operation under predetermined input mode, and an input means (2) having a plurality of pressing sections (22) allowing pressing at least two stages. This input device comprises a detection means (31) for detecting the motion of the user's finger on the input means based on at least one of the pressing stage and order of the pressing sections, and a display control means (32) for controlling the display means so as to change at least one side of the displayed content and the input mode according to the detected motion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040058-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TAKAHIRO
IPC: G03G15/04
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To form an image in an appropriate position even when distortion arises in an image forming apparatus.  <P>SOLUTION: Time taken for mark detection sensors 520A and 520B to detect reference marks M1 and M2 from the time when an exposure section 430K starts writing the reference marks M1 and M2 on a photoreceptor 410K are clocked for the reference marks M1 and M2. When there is a difference in clocking time between them, the second cylindrical lens or reflection mirror of the exposure part 430K is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038291-A (JP)
Title: Cap having ear cover
Inventor: WATANABE HIROKO
IPC: A61F11/14
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cap having an ear covers, which can attach or detach the ear covers to or from the cap without changing the existing cap.  <P>SOLUTION: Cap having an ear covers is composed of a cap body, supports, and ear covers, wherein the cap body has core materials stuck to the side portions; each of the supports has an arm, whose one end is connected with the ear cover and to whose other end is provided with a dropping-preventing means, a clip having an outer piece and an inner piece and having dropping-preventing means provided on the insides of the outer piece and the inner piece, and an arm-binding means for slidably binding the arm to the outside of the outer piece; and the core material is nipped between the outer piece and the inner piece to fix the support to the cap body. Thereby, the supports can strongly be attached to the cap body by the dropping-preventing means disposed on the clips, and the positions of the ear covers can finely be adjusted to fit to ears. Further, a brooch can easily be attached to the cap body, and hair protruded from the rear portion of the cap body can be received in a hair-receiving bag.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036199-A (JP)
Title: Endoscope system
Inventor: UEHARA YASUHIRO
IPC: G01N21/64
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To acquire clear observation images by highly precisely controlling spectral characteristics by a variable spectral element disposed at the distal end of a narrow and long insertion section of an endoscope.  <P>SOLUTION: This endoscope system having at least one portion inserted in the body cavity of a living body and acquiring images of an imaging object A in the body cavity, comprises the variable spectral element 13 disposed at the distal end of the portion to be inserted into the body cavity and varying the spectral characteristics by a change of an interval of two optical members 13a and 13b facing each other at some interval apart, an actuator 13c changing the interval between the two optical members 13a and 13b according to a driving signal to be input, a sensor 16 detecting the interval between the two optical members 13a and 13b, and an electric circuit 17 input with the output of the sensor 16, including an active element and outputting an electric signal corresponding to the output of the sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038045-A (JP)
Title: Manufacturing method of ionic group-containing polymer, polymer obtained by the same, and its application
Inventor: KITAMURA KOTA
IPC: H01M8/02
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-molecular weight polymer causing no unusual reaction such as gelation in the manufacture of an aromatic ether-based or aromatic sulfide-based polymer liable to cause gelation or solidifying.  <P>SOLUTION: In the manufacturing method of the polymer having an aromatic ether structure and/or an aromatic sulfide structure, an aromatic dihalogen compound and a dihydric phenolic compound and/or a dihydric thiophenolic compound, at least either one of which containing an ionic group, are used as the monomers; a compound represented by chemical formula 1 (wherein Z<SP>1</SP>is an OH group, an SH group or the like; Z<SP>2</SP>is an O atom, an S atom or the like; and n is an integer of at least 0) is selected as at least one of the dihydric phenolic compound and/or the dihydric thiophenolic compound; an organic polar solvent, miscible with water and liquid at ordinary temperature and having a boiling point of 200°C or higher under normal pressure, is used; the reaction is carried out in an inactive gas; the by-produced water is distilled out together with the organic polar solvent; and the reaction vessel temperature is caused to be 180-230°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT