baber/WOPTO huggingface dataset:
Patent JP-2004016952-A (JP)
Title: Trigger type liquid sprayer
Inventor: ISHIZAKI TAKAYUKI
IPC: B05B11/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain the direction of a spray nozzle and to reduce the number of parts.  <P>SOLUTION: The trigger type liquid sprayer is equipped with: a cylinder in which a piston is reciprocally moved to suck/pressurize the content in the container; a base cap having an opening connected to the inside of the cylinder and fixed and held to the mouth of the container; a stem standing as rotatable through the opening of the base cap and engaging with the piston in the cylinder; a spray nozzle linked to the top of the stem to inject the content flowing through the stem; and an operation lever supported as swinging by the base cap to reciprocally moves the piston with the stem by repeatedly pulling the lever to suck/pressurize the content and to inject the content through the spray nozzle. The stem has a bent part, to which the spray nozzle is connected to be integrated. Positioning ribs are formed on the inner wall of the opening and on the outer wall of the stem in the corresponding position so that the ribs engage with each other to determine the direction of the spray nozzle connected to the stem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022915-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: TAKAHASHI OSAMU
IPC: H01L21/306
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing a semiconductor integrated circuit device for preventing generation of local silicon deletion(pit) in a silicon substrate at the time of oxide film etching by buffered HF liquid added with surface active agent.  <P>SOLUTION: This method for manufacturing a semiconductor integrated circuit comprises (1) a first process for preparing a semiconductor main body having a first conductivity silicon substrate 1(100), an insulating separation region (108) partially buried in the substrate for separating the main surface of the substrate into a first island area and a second island area, first and second semiconductor areas (103, 105i) configuring a PN junction formed in the second island area, a first oxide film (109) formed in the first island area main surface and a second oxide film (109) formed in the second island area, and a resist mask (110) for exposing the second oxide film, and for covering the first oxide film, (2) a second process for removing the second oxide film with hydrofluoric acid system etching solution added with the surface active agent in an atmosphere having luminance which is at least 3.5 luxes, and for exposing the main surface of the second semiconductor area (105i), and (3) a process for forming an FTO(tunnel oxide) film in the exposed second semiconductor area (105i).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021870-A (JP)
Title: Cooling device for projector
Inventor: HSU NIEN-HUI
IPC: G03B21/16
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a projector, which extends the life of a product and improves the reliability by directly directing a heat current toward a fan blade to reduce the temperature of a fan hub. SOLUTION: The cooling device for a projector constitutes a projector device of high luminance and high contrast which is provided with a light source, an exhaust fan, an air directing fan, an air duct, an optical engine, a circuit board, a light shut-off part, and a power source. The projector includes design for directly directing the heat current toward the fan blade of the exhaust fan, and a bad influence is reduced to solve the problem in conventional techniques that an excessively high average temperature is brought about in the fan hub area positioned in the heat current to raise the operation temperatures of a motor bearing, a control circuit, a rotor, and a stator in the fan hub in the case of unsuccessful directing of the heat current toward the fan blade of the exhaust fan, and the fan hub is operated at a lower temperature to improve normal functions, effective lives,  and the reliability of the fan and the projector.
Patent JP-2004028629-A (JP)
Title: Temperature sensor and temperature measuring instrument using it
Inventor: SUMINO KOHEI
IPC: G01K11/20
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor suitable for temperature measurement in an electric field and a magnetic field and facilitating preparation and calibration of a temperature characteristic curve, and to provide a temperature measuring instrument using it.  <P>SOLUTION: The temperature sensor contains chloride as a matrix and consists of chloride phosphor containing erbium ions or thulium ions as an activator. The temperature measuring instrument comprises a means for exciting the temperature sensor; a means for detecting a phosphor spectrum generated by excitation of the temperature sensor; a means for calculating a temperature from the detected spectrum; and a means for indicating a calculated temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029535-A (JP)
Title: Radiation-sensitive resin composition
Inventor: YAKO YOSHIKO
IPC: G03F7/038
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high sensitivity to a radiation and capable of forming an uncolored transparent film having a high transmittance to visible light and satisfactory solvent resistance.  <P>SOLUTION: The radiation-sensitive resin composition comprises (A) a copolymer containing (a1) a constitutional unit derived from an unsaturated carboxylic acid and (a2) a constitutional unit derived from an unsaturated compound having an oxetanyl group (with the exception of an unsaturated carboxylic acid), (B) a quinonediazido compound and (C) a sulfonic ester of N-hydroxysuccinimide represented by formula (1) wherein R is a 1-20C optionally substituted alkyl or a 6-20C optionally substituted aryl.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034995-A (JP)
Title: Rainwater draining device for underground tank reservoir, and the underground tank reservoir
Inventor: YAMAMOTO RYUICHI
IPC: B65D90/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater permeation preventive device for an underground tank reservoir which prevents rainwater from entering the inside of a protector and is easy to construct, and the underground tank reservoir.  <P>SOLUTION: The underground tank reservoir 50 comprises an underground tank 11 surrounded by dry sand 51 and an enclosure 52 made of reinforced concrete, and the bottomed cylindrical protector 16 provided at the upper end. The reservoir 50 is equipped with a storm sewage discharging device including an inner cylinder 22 and an outer cylinder 24a surrounding the upper opening of the protector 16, a spacer plate 23 forming a gap 32 between the cylinders 22 and 24a, protector lids 28 and 29 for closing the upper opening of the inner cylinder 22, a manhole lid receptacle frame 33 and manhole lids 34 and 35. Further, the gap 32 located between the lower ends of the cylinders 22 and 24a is closed by a lower peripheral flange 53, and a storm sewage discharging pipe 55 extending outside of the enclosure 52 is provided on the external surface of the lower end of the outer cylinder 24a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036646-A (JP)
Title: Hole blocking device for pipe
Inventor: SEKI MITSUYOSHI
IPC: F16L55/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole blocking device for a pipe for certainly applying a gas leakage preventing function to a damaged hole occurring in a gas pipe during drilling work or the like so that the drilling work is performed without concerning the gas leakage 28 until a main engineering work.  <P>SOLUTION: The hole blocking device comprises a rod-like body 3 freely inserted into the damaged hole 1s occurring in the gas pipe 1, a locking mechanism 4 mounted at the tip of the rod-like body, a blocking tool 2 substantially air-tightly penetrated through and suppored in the rod-like body 3 in a state while having inner peripheral surface 2a adhesively to the outer peripheral surface 1a of the pipe, and a pressing means 5 capable of pressing the blocking tool 2 on the locking mechanism side of the rod-like body 3. The locking mechanism 4 is constituted by providing the rod-like body 3 with a jaw member 9 that projects in the radial direction of the rod-like body 3 in the inserted state into the pipe 1 and is switched to an operation attitude abutting on the inner peripheral surface 1b of the pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033299-A (JP)
Title: Display method, display device for game machine, and game machine
Inventor: TSUKAGOSHI SHINICHI
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method which surely and inexpensively reduces unnatural feeling caused by leaked light from a frame edge part.  <P>SOLUTION: The method for display which project-displays an image on a game board 21 provided with a game part 21a on which the game image Gy is project-displayed and the frame part 21b obtained by covering the front face side of a pachinko table 1 with a decoration panel 21c from the rear face of the game board 21 project-displays the game image Gy to the game part 21a and project-displays a dark image to the frame part 21b. In this case, first composed image data about a first composed image obtained by composing a first dark image constituting a part of the dark image and the game image Gy and dark image data about a second dark image constituting the other part of the dark image are composed to generate a second composed image based on the composed data, and the generated second composed data is projected and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035980-A (JP)
Title: Pyrophosphoric acid bath for cooper-tin alloy plating
Inventor: URATA KAZUYA
IPC: C25D3/58
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-cyanogen type pyrophosphoric acid bath for copper-tin alloy plating which is utilizable on an industrial scale, enables uniform treatment even in use in which energizing conditions continuously change between a high current density condition and a low current density condition such as barrel plating in particular, and has a reduced defective generation rate.  <P>SOLUTION: The non-cyanogen pyrophosphoric acid bath for copper-tin alloy plating comprises (A) an additive consisting of an amine derivative, epihalohydrin and a glycidyl ether based compound. The ratio of the epihalohydrin is 0.5 to 2 mol, and the ratio of the glycidyl ether based compound is 0.1 to 5 mol to 1 mol of the amine derivative. The pH of the plating bath is 3 to 9. If required, the bath comprises (B) an additive consisting of organic sulfonic acid and/or organic sulfonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047547-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOMORI HIROYASU
IPC: H01L21/8234
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of the need for a chemical vapor deposition step and an etching step, manufacturing time and cost is incurred to form a side spacer (oxide film), in a metal oxide transistor of a lightly doped drain structure.  <P>SOLUTION: A gate electrode side spacer of the metal oxide transistor, having a lightly-doped drain structure, is formed of polysilicon. This method for manufacturing a semiconductor device includes the steps of forming a gate electrode, and then forming a thermal oxide film on the gate electrode. Thereafter, polysilicon is deposited on the overall surface, and a spacer and a polyresistor are formed simultaneously on a gate electrode sidewall through anisotropically etching. Then, the gate electrode side spacer of the metal oxide transistor, having the lightly-doped drain structure can be formed simultaneously with forming of a polysilicon resistor part, and the gate electrode and the polysilicon can be electrically separated, by providing the polysilicon side spacer on the gate electrode sidewall via the thermal oxide film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045724-A (JP)
Title: Developing solution for photosensitive lithographic printing plate, and method for engraving photosensitive lithographic printing plate
Inventor: KONUMA TARO
IPC: G03F7/32
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing solution for a photosensitive lithographic printing plate and a method for engraving the photosensitive lithographic printing plate by which sludge accumulated in a development vessel is reduced to reduce load on cleaning operations and dirt adhesion to a plate material and film wear of a photosensitive layer of an image part after development is reduced.  <P>SOLUTION: The developing solution for the photosensitive lithographic printing plate used after the photosensitive lithographic printing plate is image exposed is an alkali aqueous solution containing at least a compound represented by general formula (1) :R<SB>1</SB>-O-(R<SB>2</SB>-O)<SB>n</SB>-SO<SB>3</SB><SP>-</SP>X<SP>+</SP>. The photosensitive lithographic printing plate has a photosensitive layer of a photopolymerization type photosensitive resin composition consisting of a compound containing at least an additionally polymerizable ethylenic unsaturated bond, a photopolymerization initiator and a polymer compound on an aluminum supporting body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012454-A (JP)
Title: Method and device for detecting exfoliation inside concrete structure
Inventor: NAKADA KATSUHIKO
IPC: G01N25/72
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device capable of creating a thermal image used in the infrared thermal image diagnostic method, under the observation environment condition of an infrared camera, detecting efficiently and precisely the location and the magnitude of an exfoliation inside a concrete structure and, and detecting nondestructively a defect existing inside the concrete structure.  <P>SOLUTION: This observation method by the infrared camera for detecting the location and the magnitude of the exfoliation inside the concrete structure by diagnosis of the infrared thermal image acquired by observing the concrete structure surface by the infrared camera, is constituted of an exfoliation detection device having a raising/lowering device part engaged therewith enabling observation of the concrete structure surface by the infrared camera, and equipped with a running device part that runs along the concrete structure surface, and a control part for controlling them. The method is a support method for observing the concrete structure surface by the infrared camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050994-A (JP)
Title: Stabilizer mounting structure of vehicle
Inventor: MURATA CHIKA
IPC: B60G7/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer mounting structure of a vehicle capable of ensuring mounting rigidity of a stabilizer while reducing the influence of vehicle body vibration.  <P>SOLUTION: A mounting part 15 of a subframe 1 is formed by a first bracket 30 and a second bracket 31. Two terminals of an upper arm 7 of a suspension mechanism are supported on the mounting part 15. The stabilizer 50 positioned ahead of a bracket 56 is fixed to the mounting part 15 through the bracket 56. The bracket 56 for stabilizer has U-shaped cross section and has a reinforcing plate 58. The reinforcing plate 58 constitutes a seat of a bolt B for mounting the upper arm 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055445-A (JP)
Title: Manufacturing method of element and mineral pattern using this, as well as mineral pattern
Inventor: TANAKA HIROYUKI
IPC: H01J11/22
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element in which a mineral layer in a highly precise and uniform pattern can be formed with a superior workability and a manufacturing method of the mineral pattern wherein the mineral pattern in the highly precise and uniform pattern using this can be manufactured with a superior yield, as well as providing that mineral pattern.  <P>SOLUTION: On a support film, (B) a photosensitive resin composition layer containing mineral particles and (A) a resin composition layer which is insoluble in an alkaline solution, and which contains the mineral particles are laminated in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062289-A (JP)
Title: Centralized management system for building
Inventor: SUZUKI OSAMU
IPC: G06Q10/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centralized management system for building, which can inexpensively and speedily deal with the change of a management company by constructing a group management system having a nationally unified standard home page common to a plurality of buildings.  <P>SOLUTION: The system is provided with a plurality of facility management computers PC1 to PCN arranged in a plurality of buildings B1 to BN being objects of management, a plurality of building manager computers PCM1 to PCMM managing the buildings and a server device PCMW which is connected to the facility management computers and the building manager computers through a communication network I and has a standard home page which is shared with a plurality of the building manager computers and is common to management of the buildings. The facility management computers input an abnormality content to the standard home page when abnormality of the building occurs and the building manager computers manage correspondence of abnormality based on a display content of the standard home page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063843-A (JP)
Title: Apparatus and method for supplying vaporization
Inventor: TAKAMATSU YUKICHI
IPC: C23C16/448
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for supplying vaporization, which obtains high quality and high-purity semiconductor film, by efficiently performing vaporization with a single vaporizer for supply to a semiconductor manufacturing device, without causing deterioration in individual CVD materials or attachment of solid materials in formation of a ferroelectric film such as BZT, BST, SBT, PLZT or the like.  <P>SOLUTION: The apparatus for supplying vaporization consists of a plurality of CVD material supply lines, each having a liquid flow rate control unit; a means for mixing the plural kinds of CVD materials supplied from these CVD material supply lines; a filter for filtering the mixed CVD materials; and the vaporizer, in which a CVD material supply part is at least incorporated with a first channel for flowing the CVD materials, a second channel for flowing a carrier gas and a third channel for converging the CVD materials and the carrier gas from the two channels and injecting the same to a vaporization chamber. Supplying of vaporization is performed by using the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064916-A (JP)
Title: Direct acting stage device
Inventor: SUZUKI KENJI
IPC: H02P25/064
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device reduced in size and easy in assembling for quickly and accurately positioning a small-sized element, a component and the like.  <P>SOLUTION: A linear drive motor 4 is arranged at the lower side of a moving stage 1, the position of the moving state 1 is measured by a linear encoder 10 and fed back to a control device, and the positioning of the moving stage 1 is conducted by the linear drive motor 4. The linear motor 4 is constituted of a drive part 4a equipped with a cylindrical coil that generates a moving magnetic field, and a columnar shaft 4b linearly movable in the axial direction. A heat pipe 6 is arranged at the drive part 4a of the linear drive motor 4, and heat generated at the drive part 4a by the heat pipe 6 is dissipated to a heat dissipation part 7. A current value fed to the linear drive motor 4 may be controlled when a temperature, which is measured by a temperature sensor 11, becomes one under which a thermal influence is not negligible in the accuracy of prescribed positioning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061968-A (JP)
Title: Mobile terminal device with karaoke function with singing ability evaluating function
Inventor: MURAKI YASUYUKI
IPC: G10L25/48
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device with a karaoke function with a singing ability evaluating function that can let a singer know the evaluation result of his or her singing ability in real time by an easy-to-understand method.  <P>SOLUTION: The mobile terminal device with the karaoke function with the singing ability evaluating function which is equipped with a musical piece reproducing means of generating a musical piece by reproducing musical piece data and an evaluating method of evaluating the singing ability according to a speech signal inputted from a microphone changes the blinking pattern of a light emitting element or the vibration pattern of a vibrator that the mobile terminal device is equipped with according to the singing ability evaluated by the evaluating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059118-A (JP)
Title: Shock absorbing cushion, and shock absorbing cushion assembly
Inventor: MIYAZAKI YOSHITO
IPC: B65D59/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing cushion made of corrugated board which enables production of a plurality of the mutually connected shock absorbing cushions at a time without causing pollution of wastes.  <P>SOLUTION: Half-cut lines 31 and cutting lines 32 with connection parts 35 are alternately formed on the corrugated board 10, thus a plurality of plates 11-20 are partitioned, and perforated lines 40 with joints 41 are formed at predetermined positions. This corrugated card 10 board is folded to contact with each other in mutually reversed directions at the half-cut lines 31 and cutting lines 32, and is broken and separated at the perforated lines 40 when it is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072227-A (JP)
Title: Speaker
Inventor: SAITO KOICHI
IPC: H04R1/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of preventing sound leakage by suppressing production of sound diffused to the surrounding.  <P>SOLUTION: A fitting member 7 supports the circumferential edge of a diaphragm 11 in a sounding part A, and an air duct 7a is formed for the fitting member 7. When a drive coil C is energized, the drive coil C is driven in a direction Z to vibrate the diaphragm 11. A sound pressure V2 diffused to a sound pressure V1 going straight in a direction Z1 is produced at a front side of the diaphragm 11. Further, a sound pressure V3 whose phase is inverted to those of the sound pressures V1, V2 is generated at a backside of the diaphragm 11. A reflecting member 15 controls the direction of the sound pressure V3 exhausted through the air duct 7a to cancel the sound with the sound pressure V2.  <P>COPYRIGHT: (C)2004,JPO