baber/WOPTO huggingface dataset:
Patent JP-2004071990-A (JP)
Title: Electrically-charged particle beam exposure device, sharpness measuring method for electrically-charged particle beam and method for manufacturing semiconductor device
Inventor: YAMADA AKIO
IPC: G03F7/20
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically charged particle beam exposure device for highly precisely measuring the sharpness and beam size of an electrically charged particle beam shaped with at least one straight side.  <P>SOLUTION: This electrically charged particle beam exposure device 100 for exposing a wafer 64 by an electrically charged particle beam 300 shaped with at least one straight side is provided with a knife edge 202 interrupting a part of an electrically charged beam 300 and a current detecting part 204 arranged at the lower part of the knife edge 202 with respect to the traveling direction of the electrically charged beam 300 for detecting the currents of a directly emitted electrically charged particle beam 30 and an adjustment pattern 400 arranged with almost the same height as that of the knife edge 202 with respect to the traveling direction of the electrically charged particle beam 300 to be used for adjusting the relative angle of the straight side of the electrically charged particle beam 300 and the knife edge 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066771-A (JP)
Title: Alignment mechanism in recorder
Inventor: AOYANAGI TAKAAKI
IPC: G02B5/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording position precision of a recorder by reducing an error by alignment in the recorder to which an ink jet system is applied.  <P>SOLUTION: A reference glass 20 with a reference mark 25 formed for adjusting a plane position is inserted between a first alignment camera 1 for measuring a head 10 and a second alignment camera 2 for measuring a member 18 to be recorded. After the plane position is adjusted, an adjustment glass 26 is inserted between an objective lens 33 and an object to be measured so as to focus a focal point of one alignment camera on the object to be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066775-A (JP)
Title: Method for adjusting left and right balance of doctor holder and doctor ring
Inventor: KITAGAWA SUISHO
IPC: B41F9/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily exchange a doctor blade and to highly accurately adjust left and right balance by detection by a sensor.  <P>SOLUTION: A holder main body 10 is provided with a lower side supporting plate 13 brought into contact with a plate cylinder 1 side in the vicinity of a root of the doctor blade 11, and an upper side supporting plate 12 whose apex is located between the apex of the doctor blade and the apex of the lower side supporting plate and brought into contact with the opposite side in the vicinity of the root of the doctor blade. In addition, a displacement detecting means 15a and 15b for detecting the displacement of a gap between the doctor blade and the upper side supporting plate are fitted on the upper side supporting plate. A plurality of the displacement detecting means are arranged so as to distribute them equally left and right in the width direction of the doctor blade. The displacement detecting means is a non-contact type eddy current displacement sensor. Left and right balance of ink scraping condition by the doctor blade is adjusted by using the doctor holder and based on a detected output of the displacement detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067491-A (JP)
Title: Carbon monoxide shift reactor
Inventor: ISHIKAWA TAKASHI
IPC: C01B3/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost carbon monoxide shift reactor by judging the temperature of a catalyst based on the temperature of a heater detected by providing only one temperature sensor detecting the temperature of the heater.  <P>SOLUTION: As for the carbon monoxide shift reactor 40, the inside is filled with a catalyst 40a, gaseous hydrogen comprising gaseous carbon monoxide and water vapor is introduced from an inlet port 46, and, the gaseous carbon monoxide and water vapor are converted into gaseous hydrogen and gaseous carbon dioxide by the catalyst 40a, and are discharged from an outlet port 45. The carbon monoxide shift reactor 40 is provided with a heater 51 heating the catalyst 40a and a temperature sensor 52 provided on the heater 51 and detecting the temperature of the heater 51. The controller 53 judges whether the temperature of the catalyst 40a is raised to an active temperature region where the catalyst is activated based on the temperature of the heater 51 detected by the temperature sensor 52 or not, and based on the result, the on-off control of the heater 51 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077529-A (JP)
Title: Optical fiber grating, optical fiber, optical multiplexer/demultiplexer module, dispersion adjustment module and optical transmission system
Inventor: ISHIKAWA SHINJI
IPC: G02B6/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber grating where the influence of short wavelength loss is completely restrained and which is excellent in productivity.  <P>SOLUTION: The optical fiber grating 100 is obtained by forming a diffraction grating 113 in the core area 111 of the optical fiber 110. The optical fiber 110 is principally composed of quartz glass, and GeO<SB>2</SB>is added to the core area 111 including the center of an optical axis, then a clad area 112 is provided to surround the core area 111. The specific refractive index difference Δn of the core area 111 to the clad area 112 is set to ≥4.5%, and is ≥5.0%. The outside diameter 2a of the core area 111 and the specific refractive index difference Δn are appropriately designed respectively, the 2m cutoff wavelength λ<SB>C</SB>of the optical fiber 110 is shorter than Bragg wavelength λ<SB>B</SB>and the difference between the 2m cutoff wavelength λ<SB>C</SB>and the Bragg wavelength λ<SB>B</SB>is set to ≥30nm and <150nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076347-A (JP)
Title: Thermal insulation air-tight structure of upper part of foundation
Inventor: KOTANI MIKI
IPC: E04B1/64
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation air-tight structure capable of increasing thermal insulation air-tight efficiency by constructing of a thermal insulation air-tight line in the upper part of a foundation of a building of a house or the like and, at the same time, making the air-tight line to coincide with a thermal insulation line to increase work efficiency.  <P>SOLUTION: The thermal insulation air-tight structure 100 is so constituted that a thermal insulation air-tight member 10 combining an air-tight member 11 with a thermal insulating member 12 is placed on the upper part of the foundation 1, the air-tight member 11 covers an inside edge section of the upper part of the foundation 1 and an edge section of a floor 4 and that the thermal insulating member 12 lies between the air-tight member 11 and a framework 2. Accordingly, the thermal insulation air-tight line is formed from the upper part of the foundation 1 to the framework 2 and the floor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079806-A (JP)
Title: Plasma treatment apparatus
Inventor: HISADA MASAHIRO
IPC: H01L21/3065
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a captured reaction product from falling onto an object to be treated.  <P>SOLUTION: While a bell jar 2 is made to have a double-wall structure consisting of an outwall 2a and an inwall 2b, an opening 3 whose aspect ratio is not more than 1 is formed in the side face of the inwall 2b, and a cooling device 4 is arranged on the outside of the outwall 2a to cool the side face of the outwall 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079914-A (JP)
Title: Electronic component mounting reliability prediction method and its prediction system
Inventor: IWAZU SATOSHI
IPC: H01L21/60
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of preparing an FEM model for every reliability evaluation and to easily and quickly predict the reliability service life of a solder joint inside an electronic appliance.  <P>SOLUTION: A method is for predicting the mounting reliability of CSP to a mounting board of the electronic appliance provided with the mounting board and composed by respectively attaching the CSP through a solder bump to both opposing surfaces of the substrate. The method comprises a process of obtaining a distortion amount generated at the solder bump corresponding to position relation between the CSP, and preparing a response surface for three-dimensionally displaying the distortion amount corresponding to the position relation between the CSP beforehand; and a process of arbitrarily setting the position relation between the CSP, applying the set position relation to the response surface, and calculating the distortion amount generated at the solder bump. The reliability service life of the solder bump is easily and quickly predicted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084732-A (JP)
Title: Fluid discharging screw part
Inventor: UENO YOSHIMITSU
IPC: F16B35/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid discharging screw part that enables a stable and constant fluid discharge always and is inexpensive and can be mass-produced.  <P>SOLUTION: In the screw parts comprising a leg part 3 and a head part 2, a discharge groove 11 of a predetermined depth is formed in the leg part 3, and a thread is form-rolled in the outer circumference of the leg part. An open part of the discharge groove 11 is closed thereby to form a through hole shape of a substantially triangular section. A plurality of communication grooves 6 are radially formed in a seat surface 5 of the head part 2 from a boundary of the leg part 3 in the outer circumferential direction of the head part 2 so that the fluid can be discharged from a tip side of the leg part to the head part side. Thus, the fluid of the preset quantity can be constantly discharged, and discharge of the fluid of the predetermined quantity can be maintained for a long time. The communication grooves and the discharge groove can be headed similar to a regular screw product. Since the discharge groove is form-rolled in the shape of the through hole, the form rolling is simplified, the manufacturing time is shortened, and the grooves can be manufactured at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084534-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F02M61/18
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for injecting fuel in a manner to efficiently diffuse the fuel in a combustion chamber by a simple method.  <P>SOLUTION: This fuel injection valve 1 of the internal combustion engine has a plurality of, at least two concentric injection holes 15a, 15b for injecting the fuel. Two injection holes are crossed with each other in a manner that one of the injection holes is overlaid on an area near an inner wall defining the other injection hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083729-A (JP)
Title: Elastomer composition
Inventor: WATANABE TAKESHI
IPC: C08K5/14
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomer composition having excellent moldability, surface properties of a molding product, mechanical strength and oil resistance, and small compression set.  <P>SOLUTION: This elastomer composition comprises 100 parts by mass of a hydrogenated compound I of a block copolymer represented by A(-B-A)<SB>n</SB>(wherein A represents a polymer block consisting mainly of a vinyl aromatic compound and B represents a polymer block consisting mainly of a conjugated diene compound), 5-50 parts by mass of a hydrogenated compound II of a block copolymer represented by A-B-C that comprises the polymer block A and B, and a polymer block C consisting mainly of the conjugated diene compound and/or a hydrogenated compound III of a block copolymer represented by C-B-C that comprises the polymer block C and B, 30-300 parts by mass of a softening agent, 1-200 parts by mass of a polyolefin resin, 0.1-50 parts by mass of polyoctenamer and 0.1-10 parts by mass of an organic peroxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088029-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TATSUTA KAZUHISA
IPC: H01L21/822
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which signal assignment to an external terminal can be changed in accordance with conditions of a circuit board so as to facilitate optimization of the wiring of the circuit board for mounting.  <P>SOLUTION: A switch circuit part 8, a connection information storage part 11, a buffer circuit part 15, a group of pads 16, and a group of the external terminals 13 are provided in a conventional semiconductor integrated circuit. The connection information for designating a connection state of connecting an internal logic circuit 4 to the external terminal 3 is inputted from the group of the external terminals 13. The connection information storage 11 inputs the connection information via the group of the pads 16 and the group of the buffer circuits 15, writes it to itself, and outputs it to the switch circuit 8. The switch circuit 8 inputs the connection information and switches the connection state of its own inside according to the connection information. Signal inputs/outputs 4a-4f of the internal logic circuit 4 can be freely assigned to the external terminals 3a-3f by the switching of the connection state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092031-A (JP)
Title: Sanitary washing device
Inventor: SHIRAI SHIGERU
IPC: E03D9/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which enables a user to always wash private parts with no anxiety by making a human-body washing nozzle clean.  <P>SOLUTION: This sanitary washing device comprises the human-body washing nozzles 18 and 19 for discharging washing water for washing a human body, and a steam disinfection means 58 for disinfecting outside surfaces of discharge openings 44 and 45 of the nozzles 18 and 19 by means of steam. The sanitary washing device can be simply and easily kept clean, and used with no anxiety even by a person having mysophobia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091821-A (JP)
Title: Apparatus and method for manufacturing thin film device
Inventor: HAYASHI HIROSHI
IPC: C23C16/44
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamination type thin film device of high quality and high reliability by realizing a consistent film deposition without being affected or with being less affected by a heat catalyst.  <P>SOLUTION: In a thin film device manufacturing apparatus to successively laminate at least two layers on a substrate 29 for film deposition by a hot wire CVD method, the composition of a heater to be used for the subsequent thin film deposition is different from the composition of a heater to be used for the previous thin film deposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089346-A (JP)
Title: Toothbrush
Inventor: NAKATANI KIMII
IPC: A46B5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush which enables a user to select a lengthwise direction of a brush body suitable for a part of the teeth to be brushed for a handle, enables smooth vertical movements for brushing the front teeth without burden on the arm, and ensures the brushing of each part of the teeth.  <P>SOLUTION: The toothbrush comprises a head part 5 at the front end of the handle 2 in a manner to continue from the handle 2 through a flexible part 4, the brush body 3 fixed under a rotary member 13 held rotatably with the head part 5 in order that the bush body 3 rotates integrally, a plurality of recessed grooves 16 formed into a cross on the upper surface of the rotary member 13, and a recessed cut part 10 on the upper surface of the periphery of the head part 5, and has the rotary member 13 as a rotation stopper by engaging one of the recessed grooves 16 on the rotary member 13 and the recessed cut part 10 of the head part 5 at the front end of a locking bar 19 placed at the upper part of the flexible part 4 with the rear end fixed to the handle 2. The toothbrush includes an engaging piece 21 which releases the engagement with the recessed groove 16 and the recessed cut part 10 and varies the lengthwise direction of the brush body 3 when the flexible part 4 is bent downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120095-A (JP)
Title: Digital locking device
Inventor: SAKAMATA KAZUO
IPC: E05B49/00
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a locking device capable of preventing picking. SOLUTION: This digital locking device comprises a key comprising (1a) a clock for generating time information according to the unlocking operation time of a user, (1b) a memory for storing a reference table of time and digital code, (1c) a code generator for generating a digital core corresponding to the generated time information in reference to the reference table stored in the memory, and (1d) a transmitter for transmitting the time information and digital code to a lock side;  and a lock comprising (2a) a receiver for receiving the time information and digital code from the key side, (2b) a memory for storing a reference table of time and digital code, (2c) an arithmetic means for judging whether the combination of time information and digital code received from the key side is present in the reference table or not in reference to the reference table of time and digital code stored in the memory, and (2d) a controller for controlling a motor for driving locking and unlocking operation.
Patent JP-2003177362-A (JP)
Title: Device and method for optical modulation
Inventor: IBE HIROYUKI
IPC: H04B10/61
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for optical modulation which can suppress deterioration to XPM by outputting a light signal of RZ code as an optical transmit signal and eliminates the need for a phase modulator to have a wide frequency band.  <P>SOLUTION: The optical modulating device 100 is equipped with a light source 101, the phase modulator 102, a Mach-Zehnder interferometer 103, an optical band-pass filter 104, an NRZ/NRZI converter 105, and a driving circuit 106. The phase modulator 102 drives light 1 with a driving signal 6 of NRZI code to generate a light signal 7 of NRZI code and inputs it to the Mach- Zehnder interferometer 103. The Mach-Zehnder interferometer 103 sets an operation point so that when the light signal 7 of NRZI code does not vary, the light signal 11 is not outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142743-A (JP)
Title: Internally coated plastic container
Inventor: MIYAZAKI SHUNZO
IPC: H05H1/46
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internally coated plastic container which has excellent gas barrier properties and can suppress elution of micro-ingredients in a resin.  <P>SOLUTION: The container includes, on the side of the internal surface, an amorphous carbon coating comprising carbon formed from a parent material containing carbon atoms by plasma CVD as a main constituent element. Oxygen permeability of the amorphous carbon coating is 20×10<SP>-5</SP>ml/day/cm<SP>2</SP>or less. When the number of carbon atoms included in the coating is 100, a ratio of the number of nitrogen atoms is 15 or less, a ratio of the number of oxygen atoms is 20 or less, or a ratio of the total of the numbers of the nitrogen and oxygen atoms is 27 or less. The amorphous carbon coating has a thickness of 0.007 to 0.08μm. The parent material mainly contains acetylene. The plastic container is made of a polyester resin and includes a barrel with a thickness ranging from 0.2 to 0.5mm. The plastic container has an internal volume of 2,000ml or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094098-A (JP)
Title: Electro-optic panel, electro-optic device, driving circuit of electro-optic device, electronic equipment and driving method of electro-optic device
Inventor: TAJIRI KENICHI
IPC: G02F1/133
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optic panel by which the most appropriate gradation display is possible according to illuminance of outside light, an electro-optic device using the electro-optic panel, a driving circuit of the electro-optic device, electronic equipment using the electro-optic device and a driving method of the electro-optic device.  <P>SOLUTION: The gradation display suitable for inputted illuminance information most becomes possible and display of a sufficiently vivid and more natural image becomes possible even for a change of the illuminance of the outside light since the electro-optic panel is constituted so that a gradation pattern selection circuit 407 is made to select the most appropriate gradation pattern by the illuminance information from an optical sensor 450 and to change pulse width, for example, of gradation code pulse GCP of a control circuit 403.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095468-A (JP)
Title: Lamp
Inventor: MIHARA YOSHIO
IPC: F21V21/26
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp which can illuminate documents, scratch papers or the like bound by a binder board in the dark even if it is not carried directly by hand, and is not bulky when it is not used.  <P>SOLUTION: The lamp comprises a lamp body and a base supporting the lamp body with flexibly changeable illuminating attitude, where the lamp body and the base are freely attached/removed to/from the underlay part of the binder board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097324-A (JP)
Title: Hanger
Inventor: SHINKO MASATOMO
IPC: A47G25/32
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger which has a hook mounted on a main body of the hanger easily in a simple structure.  <P>SOLUTION: The hook 2 is mounted rotatably in a mounting hole 40 provided in the central part of the main body 4 of the hanger through a cylindrical adapter 3 attached to the lower end part of the hook 2. The cylindrical adapter 3 has a locking protruding part 34 protruding outward in the direction of the diameter and is constituted to shrink the diameter elastically. The cylindrical adapter 3 is inserted in the mounting hole 40 on the main body 4, and the locking protruding part 34 is locked onto the edge part of the opening at the lower end of the mounting hole 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104305-A (JP)
Title: Data stream recorder, data stream recording method, and program thereof
Inventor: YAMAGAMI YASUSHI
IPC: H04N5/92
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data stream recorder or the like for sufficiently protecting data.  <P>SOLUTION: A receiving unit 3 transmits a data stream obtained by receiving digital broadcast to a mother board 1 via a connection bus B. The mother board 1 allows a contents storing internal memory 33 to store a TS packet representing sound and meeting the requirements indicated by a division target designating descriptor, among the TS packets included in the data stream, as a packet to be thinned according to the control of contents recording/reproducing program; and allows a storage 2 for the mother board to store the others. When reproducing the sound; the packet to be thinned is read out from the memory 33 according to the contents recording/reproducing program, the others are read from the storage 2 for the mother board, the original data stream is restored, and the module is restored.  <P>COPYRIGHT: (C)2004,JPO