baber/WOPTO huggingface dataset:
Patent JP-2004249342-A (JP)
Title: Tip dressing device
Inventor: MAKIHARA KENJI
IPC: B23K11/30
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate correction work by lessening force for suppressing the torque of tip dressers at the time of correcting welding tips and to achieve exact alignment by correcting the upper and lower welding tips at a time.  <P>SOLUTION: The respective working portions 2 of two tip dressers 1 are invertedly placed one upon another and connecting plates 11 fitted to the respective working portions 2 are combined, whereby the tip inserting holes 3 of the upper and lower working portions 2 are coaxially placed one upon another and both tip dressers are united, with the opening angle θ between two grips 10 of 90 degrees. The working portions 2 are placed between the upper and lower tips 26 and 27 by handling the two grips 10, and the upper and lower tips 26 and 27 are brought close to each other and inserted into the tip inserting holes 3. Then the air driven motors 8 of the tip dressers 1 are rotated at a time in a state that the points of the tips are pressed against rotary knives 4. Since the upper and lower rotary knives 4 rotate reversely, the torque to which the whole of the tip dressers is subjected is offset so that force for holding the tip dressers fixedly is lessened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253301-A (JP)
Title: High-pressure discharge lamp lighting device
Inventor: SHIICHI HIROYASU
IPC: H05B41/24
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-pressure discharge lamp lighting device in which the lighting device is miniaturized, and an acoustic resonance phenomenon can be evaded and a stable lighting state can be maintained from lighting start of the high-pressure discharge lamp till the stable lighting state.  <P>SOLUTION: This is the high-pressure discharge lamp lighting device which is provided with the high-pressure discharge lamp, a high-pressure discharge lamp voltage detection means to detect voltage of the high-pressure discharge lamp, a DC-DC converter, an inverter to convert output voltage of the DC-DC converter to a high frequency voltage, and a control circuit in which the output voltage of the DC-DC converter and a driving frequency of the inverter are controlled from information of the high-pressure discharge lamp voltage detected by the high-pressure discharge lamp voltage detection means. The control circuit drives the inverter in a first frequency band just after lighting start of the high-pressure discharge lamp, and when the high-pressure discharge lamp voltage has reached a prescribed value, the frequency is continuously changed within 5 seconds to a second frequency band which is higher than the first frequency band from the first frequency band, and the output voltage of the DC-DC converter is made to be raised synchronized with the variation of the frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260256-A (JP)
Title: Data compressor and data expander
Inventor: HORIE KIMITO
IPC: H03M7/30
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data compressor capable of carrying out free compression such as information embedment or the like other than a character string.  <P>SOLUTION: A compressor 1 outputs character data and a pointer from input data 11 as intermediate data 12. When a character string intended for a command is coincident with a character string intended for the character data and a character string pointed out by the pointer or their combination, or coincident with the combination of the character strings, a replacement means 2 outputs the command by substituting the command for the character data or the pointer, and outputs output data 13 including the character data, the pointer and the command.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258121-A (JP)
Title: Camera
Inventor: NAGAE RYUICHI
IPC: G02B7/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To further miniaturize a camera by arranging a lens barrel driving motor and a lens barrel driving gear at positions optimum for the miniaturization of the camera and also simplifying the constitution of an interlocking mechanism.  <P>SOLUTION: The camera has a lens barrel 6 capable of varying the focal distance of a photographic optical system by extending and withdrawing operation in an optical axis direction, a lens barrel driving mechanism arranged in the lateral direction of a camera main body with respect to the lens barrel 6 and driving the lens barrel 6, a finder unit arranged at the upper part of the camera main body with respect to the lens barrel 6, and a finder driving member 17 moving along in the periphery direction of the lens barrel in accordance with the extending and withdrawing operation of the lens barrel 6 and driving the finder unit through a cam. A notched part 17c is formed at one end of the finder driving member, and the lens barrel driving mechanism is arranged so that its one part may be positioned in the notched part when the finder driving member exists at a specified position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258174-A (JP)
Title: Hard coating easily adhesive polyester film for optical purpose
Inventor: YANO SHINJI
IPC: C08J7/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating easily adhesive polyester film for optical purposes excellent in transparency, slipperiness, flaw resistance and adhesive strength.  <P>SOLUTION: The hard coating easily adhesive polyester film for optical purposes is provided with a coating layer having a crosslinking structure on at least one surface of a polyester film and the average thickness of the coating layer is below 20 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234355-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional liquid crystal display that high manufacturing cost is involved for manufacturing an TFT because it requires the use of at least 5 or more photomasks.  <P>SOLUTION: An amorphous semiconductor film for channel formation, an n-type semiconductor film formed as source and drain regions, and a conductive film formed as source wiring and drain electrode are stacked and then subjected to patterning operation using the same photomask. An insulating film 104 on a terminal is removed using a shadow mask to expose the terminal. A conductive film formed as a pixel electrode 119 is formed and subjected to patterning operation using the same photomask to form a pixel electrode 119, source wiring 117, a drain region 116, and an amorphous semiconductor film 114 for channel formation. The pixel and terminal of a liquid crystal display can be manufactured in four photolithographic steps including the formation of gate wiring 102 and the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254620-A (JP)
Title: Greening system
Inventor: FUKUMOTO KIMAN
IPC: E04D13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening system by which the problems in the conventional greening system have been solved.  <P>SOLUTION: The structure for greening a building has two or more pipe-shaped planting parts and detachable parts enabling the pipe-shaped planting parts to be freely attached to and detached from each other. As a result, the following problems are solved: (1) the conventional system requires that a fixing member such as a supporting bracket must be attached to the outer surface of the building and damages the outer surface of the building, and that the installation of work stand along the outer surface of the building, the operation utilizing the work stand, etc., are required to cause increase of the cost; (2) a fixing member, a supporting wire, a net body or the like is required to be prepared so as to be fitted to the shape of the outer surface of the building; and (3) the design for shielding the direct sunshine in summer and taking in the light as much as possible in winter in the greening of the outer surface of the building, which is desirable, is not substantially adopted because the man-hour for repeatedly installing the greening structure for the building by season is large, and as a result, the condition as the sunshine in one of the winter and the summer must be endured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004025834-A (JP)
Title: Medium and method for optical recording
Inventor: MIYAZAWA TAKASHI
IPC: G11B7/244
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic pigment optical recording medium, which is able to carry out the recording/reproducing operation using a blue semiconductor laser beam.  <P>SOLUTION: The pigment shown in a general formula [1] is contained in the recording layer of the optical recording medium. In the general formula [1], a ring A shows a single ring of 5 to 6 membered rings, such as a benzene ring, or an aromatic ring of its 2-condensed ring, and R<SP>0</SP>shows preferably a methyl amino radical, and -NR3R4 shows an amino radical, an alkylamino radical, a pyrrolidyl radical, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004266461-A (JP)
Title: Image processing method and image processor
Inventor: SAWADA KENICHI
IPC: G06T1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To adjust sharpness of an image of an original so that graininess of the image of the original is not spoiled.  <P>SOLUTION: Pieces of color information about the respective colors of RGB systems are acquired from an image of a surrounding region of a noticing pixel in the image of the original, brightness information and color difference information are acquired from the acquired pieces of color information about the respective colors, brightness of the surrounding region is detected by a brightness detection part 203 based on the acquired brightness information and when the detected brightness exceeds a prescribed value, filter processing for sharpness adjustment is performed only to the brightness information among the brightness information and the color difference information about the noticing pixel by a filter processing part 202.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265011-A (JP)
Title: Evaluation method, evaluation device and evaluation program
Inventor: KOBAYASHI HIDEKI
IPC: G06F17/50
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device and method, capable of evaluating a more realistic design plan wherein uncertainty (especially, risk) in time of design is considered.  <P>SOLUTION: An evaluation value to each solution constituting the design plan of an evaluation target is inputted, and evaluation points to each the solution are set by a probability distribution by use of realization difficulty of each the solution, at least one of knowledge levels of proposers of each the solution corresponding to a field to which each the solution belongs, and the evaluation value corresponding to each the solution. A probability distribution of the evaluation point of the design plan is calculated on the basis of the plurality of evaluation points of each the solution generated according to the probability distribution. Thereby, the probability distribution of the evalution point is set in consideration of the uncertainty (especially, the risk) in time of the design depending on the knowledge level or the like of a person in design charge or the realization difficulty of each the solution constituting the design plan of the evaluation target. The probability distribution of the evaluation point of the design plan is calculated on the basis of the plurality of evaluation points of each the solution generated according to the probability distribution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264482-A (JP)
Title: Toner
Inventor: MIYAZAKI RIE
IPC: G03G9/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which can effectively prevent a recording medium from winding around a fixing member while further effectively suppressing high-temperature offset of the toner in the fixing characteristics.  <P>SOLUTION: When a sheet P is passed through between a heat roller 10 and a pressure roller 20, the heat roller 10 touches and heats the face where the unfixed toner T is deposited on the sheet P so as to fix the toner T. The nip form of the nip part N between the heat roller 10 and the pressure roller 20 is specified to be convex in the pressure roller 20 side. The initial relaxation modulus G(t=0.01) [Pa] of the toner at 0.01 [sec] relaxation time as the start time of measuring the stress relaxation is set to be ≥1.0×10<SP>5</SP>[Pa] at 120°C. Thereby, the sheet P is prevented from winding around the heat roller 10 while high-temperature offset is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263086-A (JP)
Title: Prepreg and method for producing the same
Inventor: GOTO KAZUYA
IPC: C08J5/24
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg having flame retardancy by using a phenol resin composition containing a small amount of volatile components as a matrix resin.  <P>SOLUTION: The prepreg is obtained by impregnating a reinforcing material comprising a reinforcing fiber with the phenol resin composition satisfying the following whole requirements (1) to (3), and the phenol resin obtained by being pressed out from the prepreg satisfies the following requirements (1) to (3) even after being preserved at 25°C for two weeks: (1) having ≤10 mass% content of the volatile components; (2) having a viscosity of ≥5×10<SP>1</SP>Pa sec and ≤1×10<SP>4</SP>Pa sec at 50°C; and (3) having a tanδ of ≥5 obtained by dynamic viscoelasticity measurement at 50°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003282877-A (JP)
Title: Semiconductor element having multilayer gate of different kinds of grain and its fabricating method
Inventor: RHEE HWA-SUNG
IPC: H01L29/78
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having a multilayer gate of different kinds of grain, and its fabricating method.  <P>SOLUTION: The semiconductor element comprises a semiconductor substrate 21, a gate insulation film 22 formed on the semiconductor substrate 21, and a gate electrode formed on the gate insulation film 22. The gate electrode has a multilayer structure of a lower polysilicon germanium layer 23 having a columnar crystal structure, and an upper polysilicon layer 24 having a nondirective crystal structure. A multilayer gate of different kinds of grain is formed by forming the gate insulation film 22 on the semiconductor substrate 21, and then forming the lower polysilicon germanium layer 23 having a columnar crystal structure on the gate insulation film 22. An amorphous silicon layer is formed on the lower polysilicon germanium layer 23 and then crystallized thus obtaining the upper polysilicon layer 24 having a nondirective crystal structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273128-A (JP)
Title: Organic electroluminescent element
Inventor: SUZURISATO YOSHIYUKI
IPC: C09K11/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the emission luminance and emission efficiency of an organic electroluminescent element, particularly to achieve enhancement of the emission luminance and emission efficiency and the high durability of an organic EL element that emits blue light.  <P>SOLUTION: The organic electroluminescent element is characterised by containing a carbazole derivative of a specific structure which is a compound with an energy difference of 2.7 eV or more between its ground state and its excited triplet state, and at least one kind or more of phosphorescent compounds.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270729-A (JP)
Title: Brake pad return structure for disc brake
Inventor: OKUBO HIROSHI
IPC: F16D65/097
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent drag of a brake pad, by surely and uniformly separating the brake pad from a disc rotor, in a disc brake.  <P>SOLUTION: A pad shim 5 is disposed to a back metal 2b of the brake pad 2 arranged to face a braking face of the disc rotor 1, a central portion of the pad shim 5 is fixed to the back metal 2b by four claws 5a, and both end portions 5b of the pad shim 5 are elastic members elastically deformable in the stroke direction of the brake pad 2. Each elastic member 5b has a curved tip part 5c projecting in a rotating direction of the disc rotor of the brake pad 2, and the elastic members 5b are elastically brought into contact with a torque receiving part 3b. In a free form of the elastic members 5b including the curved tip parts 5c, the brake pad 2 is separated from the disc rotor 1. In braking where a piston 4 pushes the brake pad 2 against the disc rotor 1, the elastic members 5b are elastically deformed in a manner shown in δ by a brake pad pushing force F1, in which an elastic contact part to the torque receiving part 3b (curved tip parts 5c of the elastic member) functions as a point of support, and the brake pad 2 can be returned by the reaction force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274239-A (JP)
Title: Electronic watermark detecting method and its system, additional information providing method and its system, server and program
Inventor: SHINOHARA ISAO
IPC: H04N1/387
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect an electronic watermark even without inserting the electronic watermark into a source image which is photographed by a photographing part.  <P>SOLUTION: An electronic watermark detecting system is provided with: an electronic watermark inserting means 101 for inserting the electronic watermark into the source image to produce an electronically watermarked image; a printing means 103 for printing the source image; a photographing means 107 for photographing the printed source image; a transmitting means 109 for transmitting the photographed source image; a receiving means 111 for receiving the source image transmitted by the transmitting means; and an electronic watermark detecting means 113 for detecting the electronic watermark inserted into the electronically watermarked image on the basis of the electronically watermarked image and the source image received by the receiving means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273785-A (JP)
Title: Connection terminal and manufacturing method therefor
Inventor: HIRAI YUKIHIRO
IPC: H01L23/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal in which peeling is prevented and which has high reliability, and to provide a manufacturing method of the terminal.  <P>SOLUTION: The method includes an eye adjusting exposure process for covering a mask 23 having a black or void circular pattern on a Cu substrate 1 having a resist film 22 and irradiating it with UV light; a developing process for developing the sensitized resist film 22; and an etching process for leaving the resist film 22 of the black pattern as a non-sensitive region or the void pattern as a sensitized region, which is developed in the developing process, and for detouring the resist film 22 and performing etching. In etching, anisotropic etching is performed on the Cu substrate 1 and therefor conically shaped cone grids 7 as connection terminals are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270899-A (JP)
Title: Suspension type fluid-filled vibration-proof mount
Inventor: OKANAKA TAKEHIRO
IPC: B60K5/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension type fluid-filled vibration-proof mount of a novel structure in which vibration-proof performance to input vibration perpendicular to an axial direction is improved without having problems of deterioration of vibration-proof performance in the axial direction, or deterioration of manufacturability due to parts number increase or the like.  <P>SOLUTION: A pair of elastic narrowing projections 84 and 84 extended in a circumferential direction for shorter length than half the circumference are disposed at middle parts between mutually facing surfaces of a main body rubber elastic body 16 and a second mounting member 14 perpendicular to the axial direction. Ranges of the middle parts are thus narrowed with the elastic narrowing projections 84 and 84.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275255-A (JP)
Title: Pachinko game machine
Inventor: MIZUNO TAKESHI
IPC: A63F7/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which simplifies the working process in the mounting of a board necessary for the fraudulence countermeasure on a mechanism panel.  <P>SOLUTION: Screw holes 17 for a main board 16 and a clamp mechanism 19 for an upper lid 5 are provided on the mechanism panel 1 and a main board 16 is mounted on the mechanism panel 1 via the two working processes, the one for mounting the main board 16 on the mechanism panel 1 through the screw holes 17 and the other for clamping the upper lid 5 on the mechanism panel 1 through the clamping mechanism 19. This also enables the sealing up of the main board 16 with the upper lid 5 and the mechanism panel 1 as the fraudulence counter measure for the main board 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277819-A (JP)
Title: Following mechanism for high frequency induction heating coil body for crankshaft
Inventor: SAWATSUBASHI SEIICHI
IPC: C21D1/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a following mechanism for high frequency induction heating coil body for crankshaft with which in heating or hardening the pin part of the crankshaft, even if number of rotations of the crankshaft is not made large, the uniform heating from the initial stage of heating can be realized and the heating time can be shortened without increasing the charged power into the high frequency induction heating coil body.  <P>SOLUTION: This mechanism is the following mechanism 30 for coil body in a high frequency hardening apparatus 1 with the coil body 20 for performing high frequency induction heating of the outer peripheral surface of the pin parts 11 of the crankshaft 10. Then, this mechanism is composed of two sets of link type frame bodies 310, 320 disposed so as to be rockable while holding the pin part 11 in between, and the divided high frequency induction heating coil bodies 210, 220 which are obtained by dividing the coil body 20 into two, an opening/closing driving cylinder 301 for opening/closing two sets of link type frame bodies in the opposite direction, a pushing spring 302 for pushing two sets of divided heating coil bodies from mutually opposite direction, and an elevating cylinder 303 for elevating two sets of link type frame bodies. Further, two sets of divided coil bodies are made to follow the pin part revolving with this mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282619-A (JP)
Title: Capacitor built-in piezo-resonator and its frequency adjustment method
Inventor: NAKAI YASUHIRO
IPC: H03H9/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor built-in piezo-resonator with high accuracy excellent in productivity which can match to a target oscillation frequency, even if the variations of the oscillation frequency of the capacitor built-in piezo-resonator occur caused by the variations of materials and the variations of processes during manufacturing a laminated body.  <P>SOLUTION: An adjustment window which penetrates a dielectric layer is formed to the dielectric layer at least located in the lowermost layer of the laminated body. A first internal electrode and a second internal electrode or a third internal electrode are exposed to the inside of the adjustment window. The adjustment of the oscillation frequency of the capacitor built-in piezo-resonator is executed by removing a part of the exposed electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI