baber/WOPTO huggingface dataset:
Patent JP-2008243240-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: SAKAI TAKEMITSU
IPC: G11B7/243
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium whose durability can be enhanced and to provide its manufacturing method.  <P>SOLUTION: In the optical recording medium having an inorganic recording film, the inorganic recording film is provided with a first recording film containing titanium (Ti) and a second recording film containing oxides of germanium (Ge) and tin (Sn). A tin (Sn) content of the second recording film is 3 to 12 at%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245350-A (JP)
Title: Ultrasonic motor and its drive method
Inventor: FUKUNAGA RYOICHI
IPC: H02N2/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor whose speed can be set not only arbitrarily, according to the requirement of a user, but also move a driven body at higher speed.  <P>SOLUTION: This ultrasonic motor includes a rectangular flat piezoelectric plate formed by stacking piezoelectric ceramics; four drive electrodes formed in two lines and two rows on one main surface of the piezoelectric plate, where two surfaces having large area of the piezoelectric surface are regarded as the main surfaces and the stacked surface as side surfaces, common electrodes formed on the other main surface of the piezoelectric plate so as to face the drive electrodes sandwiching the piezoelectric plate; and two sliding members, which are provided on one side surface of the piezoelectric plate and contact a predetermined driven body. Arbitrary speed can be obtained, by selecting the installation position of the sliding member at an arbitrary distance from the end surface of the piezoelectric plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008163287-A (JP)
Title: Resin composition and optical film and manufacturing method of it and its applications
Inventor: KAWASHIMA NAOYUKI
IPC: C08L65/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprised of a styrenic copolymer and a norbornene type polymer and having a superior compatibility not showing a phase separation, and further easily forming a film and to provide an optical film made from the resin composition as a main component and showing a reverse wavelength dispersion together with superior transparency and to provide a manufacturing method for it and its applications.  <P>SOLUTION: The resin composition contains (A) a styrenic copolymer having (1) a structural unit represented by a formula (1) and (2) a structural unit represented by a formula (2) wherein the content of the structural unit (2) is 0.1-50 mol% per the total structural unit of 100 mol%, and (B) a norbornene type polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008243545-A (JP)
Title: Organic electroluminescent display and its manufacturing method
Inventor: OSONO TETSUO
IPC: H05B33/22
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display which emits uniform light by improving emission irregularity in pixels caused by wetting-up to barrier ribs when a hole transport layer and an organic luminescent medium layer represented by an organic luminescent layer are formed on a substrate by using a wet coating method.  <P>SOLUTION: This organic electroluminescent display is provided, on a substrate, with a pattern of barrier ribs having an insulation property, and an organic luminescent medium layer sandwiched between a first electrode and a second electrode. In the organic electroluminescent display, the barrier rib has at least two layers for a first barrier rib part and a second barrier rib part on the first barrier rib part, and the first barrier rib part has a reversed tapered shape on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239027-A (JP)
Title: Operating lever shifting mechanism for electric shunt
Inventor: ICHIKURA YASUHIRO
IPC: B61L5/06
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correspond to the next shifting operation even if an operating lever is in an arbitrary position in the middle of shifting, after shifting of a point is finished and indexing is performed.  <P>SOLUTION: This mechanism has a combination of a shifting roller 15 and an operating lever cam 14. The shifting roller 15 is moved in parallel with the moving direction of the operating lever 10 driven in a linear direction over a range of a constant stroke. The operating lever cam 14 is attached to a part of the operating lever 10, receives the shifting roller 15 moved in the linear direction when shifting the point, integrally moves the operating lever 10 from a normal position to a reverse position or from the reverse position to the normal position with movement and displacement of the shifting roller 15, and releases the restriction of the operating lever 10 at the transfer termination thereof to perform trailing indexing of a tongue rail. Even in shifting after the trailing indexing, the operating lever cam 14 can receive the shifting roller 15 moved in the linear direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241020-A (JP)
Title: Mounting shaft, push nut mounting structure and compressor mounting structure
Inventor: NATSUME TOSHIYUKI
IPC: F16F15/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting shaft facilitating detachment of a push nut with simple constitution, a push nut mounting structure and a compressor mounting structure.  <P>SOLUTION: The mounting shaft 1 for fittingly inserting and mounting the push nut 5 having a flange part 2 and a plurality of claw parts 3 and formed with a through-hole in the center part, is provided with an insertion part formed at the tip part on the front side in a fittingly inserting direction, and an enlarged diameter part 1e with a diameter enlarged toward the inner side from the front side in the fittingly inserting direction. Fitting insertion of the push nut 5 is completed when the tip parts of the plurality of claw parts 3 reach the mounting position which is on the innermost side in the fittingly inserting direction of the insertion part. In an axial cross section when the tip parts of the plurality of claw parts 3 are in the mounting position, an acute angle θ1 defined by a straight line along an axial direction and a straight line along the outline of the enlarged diameter part 1e is smaller than an acute angle θ2 defined by the straight line along the axial direction and a straight line along the plurality of claw parts 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252255-A (JP)
Title: Radio wave monitoring system and radio wave monitoring method
Inventor: ASABA SATOSHI
IPC: H04W24/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave monitoring system and a radio wave monitoring method capable of accurately detecting wiretapping/illegal radio waves in a wide range so as to crack down on the wiretapping/illegal radio waves.  <P>SOLUTION: The electric field strength of a predetermined frequency band is measured at mobile terminals 11-1 to 11-n. A measurement result is transmitted to a monitoring center 15 via a base station 12, a radio control station 13, and a switchboard 14. The monitoring center 15 analyzes the measurement results from the mobile terminals so as to detect the wiretapping/illegal radio waves. In addition, the monitoring center notifies a crackdown control authority 16 of information on the detected wiretapping/illegal radio waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251341-A (JP)
Title: X-ray generator
Inventor: SAITO HIDETOSHI
IPC: H01J35/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a high-performance X-ray generator which is capable of generating X-rays, in stable state, with a large output from a small electric field.  <P>SOLUTION: The X-ray generator is composed by placing cold cathodes, composed of an electrode material in which a zinc-oxide-based whisker is radially grown in a circumferential direction of a conductive fiber, and anodes so as to face each other at spacings in a sealable vacuum housing. An extraction electrode in mesh from may be placed between the cold cathode and the anode. As the preferred zinc-oxide-based whisker, the aluminum-added zinc oxide whisker is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247872-A (JP)
Title: Method for producing carbonyl compound
Inventor: ISHIHARA KAZUAKI
IPC: C07C49/603
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling obtaining a carbonyl compound in a high efficiency by oxidizing a corresponding alcohol.  <P>SOLUTION: The method for producing the carbonyl compound is provided, comprising oxidizing the corresponding alcohol in the presence of a compound of general formula (1) (wherein, R<SP>1</SP>is H or an alkoxy; and R<SP>2</SP>is an electron-donating group) and an oxidizing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256731-A (JP)
Title: Image forming apparatus, image forming system and program
Inventor: KANDA EISHIN
IPC: B41J29/38
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for confirming a recording medium for confirmation that a user desires.  <P>SOLUTION: The image forming apparatus is provided with an ejecting means 108 for ejecting printing paper for text and an ejecting means 109 for ejecting a sample for confirming printing contents. When a plurality of pieces of printing originals are ejected, a specified number of copy is ejected from the ejecting means 109 as the sample. Thus, the sample in piece units other than the text can be obtained. Furthermore, by not counting this sample in the number of pieces for the text, a printing state is provided in which the sample does not need to be returned to the text after confirmation of the contents.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255210-A (JP)
Title: Method for producing polymer
Inventor: OSAKI KOJI
IPC: C08F220/34
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer in which odor is reduced by reducing odor generated during or after production of a polymer having an ester group and an amino group or its quaternary base in the molecule and to provide a polymer for fiber modification in which odor was reduced.  <P>SOLUTION: In the method for producing a polymer having an ester group, an amino group or its quaternary base in the molecule, a monomer component containing a monomer having an ester group or a monomer having an amino group or it's quaternary base (wherein the monomer having the ester group and the monomer having the amino group or its quaternary base may be same monomers) is polymerized by using a hydroxy compound having ≥180°C boiling point as a solvent. The polymer for fiber modification is obtained by the production method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255698-A (JP)
Title: Counterweight of construction equipment
Inventor: ISHIZAKI HIROYUKI
IPC: E02F9/18
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight of construction equipment, which can easily and positively prevent infiltration of rainwater etc. into a screw hole.  <P>SOLUTION: The counterweight of the construction equipment is provided with a cylindrical boss (8) protruded from an upper surface (2a) of a weight main body (2), and a cylindrical cap (12) detachably fitted onto the boss (8). The cap (12) has a male screw (14) screwable into a screw hole (10) formed in the boss (8), and an internal end face and an internal peripheral surface covering a protrusion end face (8a) and an external peripheral surface (8b) of the boss (8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008115156-A (JP)
Title: Pest-controlling agent composition and pest-controlling method
Inventor: YANO MAKIO
IPC: A01N43/38
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest-controlling method using a new cyclic amine compound.  <P>SOLUTION: The pest-controlling agent contains the cyclic amine compound represented by formula (1) (wherein, X is an oxygen atom or the like; R<SP>1</SP><SB>a</SB>and R<SP>2</SP><SB>a</SB>, R<SP>1</SP><SB>a</SB>and R<SP>4</SP><SB>a</SB>, R<SP>2</SP><SB>a</SB>and R<SP>3</SP><SB>a</SB>, or R<SP>3</SP><SB>a</SB>and R<SP>4</SP><SB>a</SB>form a saturated ring together with each other; R<SP>1</SP><SB>a</SB>, R<SP>1</SP><SB>b</SB>, R<SP>2</SP><SB>a</SB>, R<SP>2</SP><SB>b</SB>, R<SP>3</SP><SB>a</SB>, R<SP>3</SP><SB>b</SB>, R<SP>4</SP><SB>a</SB>, R<SP>4</SP><SB>b</SB>and R<SP>5</SP>forming no saturated ring are each a hydrogen atom or the like; and Cy<SP>1</SP>and Cy<SP>2</SP>are each an aromatic ring which may have a substituent) or the like, and another acaricide. The pest-controlling method uses the cyclic amine compound represented by formula (1) and another acaricide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262058-A (JP)
Title: Contents data reproducing device, contents list creation method, and contents data retrieval method
Inventor: UNO KOICHI
IPC: H04N5/76
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide "a contents data reproducing device, a contents data list creation method and a contents data retrieval method", with which a contents list relating to the contents data within a memory medium can be created when the memory medium is connected and a contents data retrieval can be immediately executed.  <P>SOLUTION: When the external memory medium 31 is connected to an audio device 1, the connection of the external memory medium 31 is recognized. Then, a contents information acquisition section 9 acquires the associated musical piece information of each musical piece data within the external memory medium 31 for a prescribed amount and a contents list creation section 11 creates a temporary musical piece list on the basis of the acquired musical piece information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270910-A (JP)
Title: Camera
Inventor: HANAI TAKAKO
IPC: G03B15/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of taking a photographic image of a natural good expression that a user desires.  <P>SOLUTION: A face detection circuit 113 detects a face part of a subject in an image picked up by an imaging element 107 and processed by an image processing circuit 109. An R value for deciding the expression of the subject from the image of the face part detected by the face detecting circuit 113 is calculated. An MPU 101 decides naturalness of the expression of the subject from the R value, scores the expression of the subject and the naturalness of the expression, and displays the scores on a display panel 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271695-A (JP)
Title: Locking mechanism of electrical connection box
Inventor: NAKAYAMA SHIN
IPC: H02G3/16
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking mechanism of an electrical connection box, with which operability at the time of locking and unlocking can be improved and a locking retaining force in a locking state can be improved.  <P>SOLUTION: The mechanism is provided with a locking arm 51 which is projectively installed in a cantilever shape on an inner wall 18 of a component storing room of a box body in the electrical connection box and a locking projection 55 which is projectively arranged on a face confronted with a component in the component storing room of the locking arm. The locking arm is divided into a base end region 51a fixed to the inner wall in a length direction, tip regions 51c and 51d on a free end side, which interferes with the component and to which a depression force for an unlocking operation applies, and an intermediate region 51b in a prescribed length range between the base end region and the tip region. Warpage rigidity of the intermediate region 51b is set to be smaller than that of the base end region 51a and the tip regions 51c and 51d depending on the presence or absence of ribs 52 and 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270514-A (JP)
Title: Piezoelectric thin-film element
Inventor: SHIBATA KENJI
IPC: H01L41/316
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film element containing a potassium sodium niobate thin film having excellent piezoelectric characteristics.  <P>SOLUTION: The piezoelectric thin-film element 8 has a structure in which at least a lower electrode 2 such as platinum, a piezoelectric thin-film 3 having a perovskite structure represented by general formula (K<SB>x</SB>Na<SB>1-x</SB>)NbO<SB>3</SB>(0<x<1) and having a film thickness of 0.2-10 μm, and an upper electrode 4 such as platinum are disposed on a substrate 1, wherein the composition of K, Na and Nb in the piezoelectric thin-film 3 satisfies the relation 1.15<(K+Na)/Nb<1.50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267998-A (JP)
Title: Failure diagnosis system for semiconductor integrated circuit
Inventor: FURUTA YASUYUKI
IPC: H01L21/822
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a failure diagnosis of a semiconductor integrated circuit during operation without affecting the operation of the semiconductor integrated circuit by shortening the time required from the occurrence of a failure until the detection thereof during the operation of the circuit.  <P>SOLUTION: The failure diagnosis system for the semiconductor integrated circuit includes a logic circuit 11 to be diagnosed having a test pattern injecting circuit and a test result extracting circuit; an output holding circuit 12 holding output from the logic circuit to be diagnosed; a failure diagnosis control circuit 3 controlling a failure diagnosis; a microprocessor 9 carrying out arithmetic processing in addition to the failure diagnosis; and a memory 10 storing a program and data. The output holding circuit 12 holds and outputs output immediately before the start of the diagnosis in the logic circuit 11 to be diagnosed during failure diagnosis operation by the control of the microprocessor and failure diagnosis control circuit. Consequently, even if the output of the logic circuit to be diagnosed changes during a BIST diagnosis period, a logic circuit 101 in a subsequent stage is not affected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238434-A (JP)
Title: Manufacturing process of lithium transition metal complex oxide
Inventor: UTSUNOMIYA AKIRA
IPC: H01M4/525
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process by which a lithium manganese complex oxide having a high filling density is inexpensively mass-produced.  <P>SOLUTION: The manufacturing process of the lithium transition metal oxide includes spray-drying a slurry containing a lithium source and a transition metal source and firing the dried material. In the spray dry process, (1) the slurry is fed in a way to cross the flow of a gas flowing along a smooth surface to form a thin filmy flow of the slurry between the smooth surface and the gas flow, (2) the thin filmy flow is separated from the smooth surface to form liquid drops and (3) the liquid drops are dried.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008270618-A (JP)
Title: Thermoelectric power generation module
Inventor: SHIBATA MASAHIRO
IPC: H01L35/06
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric power generation module by which a constantly stable conduction state between thermoelectric power generation elements can be ensured regardless of partial decrease or nonuniformity in module load.  <P>SOLUTION: Even when overall decrease or partial nonuniformity occurs in a module load exerted between a heat receiving plate 11A and heat radiating plate 11B of a casing 11 due to the thermal deformation or thermal distortion of a heat absorbing member H or a heat radiating member C during thermoelectric power generation of the thermoelectric power generation module 10, since coil springs 19 and 19 independently impart the pressurizing load of a system different from the module load to the high temperature side end part of an n-type thermoelectric power generation element N and a p-type thermoelectric power generation element P from a direction orthogonal to the acting direction of the module load, the electric contact state of the high temperature side end parts is maintained and the electric conductive state is secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008026867-A (JP)
Title: Light diffusion sheet for back light unit
Inventor: KIM SANG PIL
IPC: F21V3/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet for a back light unit used for the back light unit of a liquid crystal display.  <P>SOLUTION: In order to effectively shield luminescent lines of a cold cathode fluorescent lamp located at a flank or a rear face, an inside diffusion film having 40 to 95% haze and 50 to 95% transmittance is used as a base material film. Transparent resin particles and a binder resin are applied onto one face or both faces of the base material film having an inside diffusion function to obtain the light diffusion sheet for the back light unit. When the light diffusion sheet is mounted on the back light unit, shielding performance can be remarkably improved and thereby there is useful effect to manufacture of a slim back light unit or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275424-A (JP)
Title: Surface inspection device
Inventor: OKUNO MAKOTO
IPC: C23C2/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface inspection device for stably inspecting minute surface flaws on an inspected surface without being affected by noise from a sound part.  <P>SOLUTION: An imaging device 3 receives reflected light of illumination light projected from a light source 2 onto a surface of a steel plate 1 to obtain an image signal on the surface of the steel plate. Spatial resolution of the imaging device 3 is caused to be 0.2 mm or less while the imaging device 3 is disposed on the same side as the light source 2 relative to the direction 1a of the normal to the steel plate 1 at a projecting position. An incidence angle α of the illumination light from the light source 2 to the surface of the steel plate is set at an angle between 60° and 80° while a light receiving angle β1 of the imaging device 3 is set at an angle between 20° and α.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272667-A (JP)
Title: Reverse osmosis membrane treatment agent and reverse osmosis membrane treatment method using it
Inventor: YOSHIKAWA HIROSHI
IPC: B01D65/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disinfectant demonstrating sufficient bactericidal effect without corroding an RO membrane material, without a deteriorating in the quality of pure water and ultrapure water obtained by treatment and further, in the RO membrane treatment process of making pure water and ultrapure water and the like.  <P>SOLUTION: A reverse osmosis membrane treatment agent contains a bactericidal agent such as a halo cyanoacetamide compound and an alcoholic or glycolic organic solvent containing a specific structure 1 or structure 2 hardly capable of permeating the RO membrane. A reverse osmosis membrane treatment method using the above agent is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281389-A (JP)
Title: Method of evaluating optical fiber reliability and tool for evaluation
Inventor: HIRAMATSU KATSUMI
IPC: G01M11/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating optical fiber reliability and a tool for evaluation capable of collecting characteristic data in the state similar to actual use of an optical fiber wire, and evaluating highly accurately reliability of the optical fiber wire.  <P>SOLUTION: The method is characterized in that the optical fiber wire 43 is arranged in a groove having a bent part having a prescribed bending diameter provided on a tool 42 for optical fiber reliability evaluation, and a period until breakage is measured while light is allowed to pass through the optical fiber wire 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT