baber/WOPTO huggingface dataset:
Patent JP-2004335205-A (JP)
Title: Electron beam lithography system
Inventor: USUI KIYOKATSU
IPC: H01L21/027
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam lithography system which confirms a state of electron beams in a lithography region in real time before lithographing work.  <P>SOLUTION: In the electron beam lithography system conducting lithographing work successively irradiating electron beams to a field on a substrate by scanning electron beams, in order to confirm the focusing state of the electron beams before lithographing work, a plurality of small regions are selected from a large region having the same size as the field for conducting electron beam lithography, electron beams are scanned on the plurality of small regions, and images in the small regions are magnified and displayed at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026309-A (JP)
Title: Anti-pollution cap
Inventor: YAMADA HIROSHI
IPC: B65D51/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antipollution cap which can be mounted on a sealed container where a liquid is housed, prevents the liquid before the container is opened from coming into contact with the air and can prevent the pollution inside the container after the container is opened.  <P>SOLUTION: The antipollution cap is provided with a base member 7 mountable on an eyedropper A which can house the liquid, a cap 8 mountable on the member 7, a pushing member 9 which is inserted into the member 7 and is retained therein so as to be slidable against the member 7, has a groove section 91 introducing the liquid to the outside on the side and can be pushed into the eyedropper A side by the cap 8 to release the sealed condition of the eyedropper A, a first close member 11 mounted on a tip section 77 of the member 7 so as to come into contact with the member 9 outwardly and to allow the liquid to outflow and a second close member 12 which is provided on the internal periphery of the member 7 and can come into contact with the member 9 to prevent the outflow of the liquid and allow the air to flow in.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335011-A (JP)
Title: Imprint device and imprint method
Inventor: TAKAI MITSURU
IPC: G11B7/26
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imprint device which can transfer the irregular shapes having a concave part of uniform depth over the whole resin layer area.  <P>SOLUTION: The imprint device is provided with a nozzle 4 and an air pump, which transfer the irregular shapes to a resist layer R by pressing an irregular part to the resist layer R on a disk-shaped base material D through pressing the other surface of a flexible stamper S on whose one surface the irregular shape is formed; and a movement mechanism for moving the nozzle 4. The nozzle 4 is constituted so that it can press a prescribed part of the other surface of the stamper S by jetting the compressed air supplied by the air pump. The movement mechanism is constituted so that the range in which the press by the nozzle 4 and the air pump to the stamper S is completed can gradually be expanded by moving the nozzle 4 from a state in which the nozzle 4 presses a prescribed part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337879-A (JP)
Title: Die for die casting
Inventor: KORETSU FUMIAKI
IPC: B22C9/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for die casting capable of preventing the occurrence of a solidification shrinkage cavity without giving rise to failures, such as the occurrence of surface fold and oxide intrusion, in a die-casting shaped article having walls and crossing walls crossing the walls.  <P>SOLUTION: The die for die casting shapes the die-casing shaped article 20 having the walls 22 and the crossing walls 23 crossing the walls 22. The crossing walls 23 are provided with gate sections 6 of an elongated shape extending along the end surface portions of the sidewall sections 22 crossing the crossing walls 23. The gate sections 6 are provided with bulging sections 6b bulged from a portion of the gate sections 6 to the crossing walls 23. The opened sectional shapes of the gate sections 6 are formed to a projecting shape. Molten metal is packed through the sidewall sections 22 and the gate section 6 so as to be crushed by utilizing casting pressure while spending a long time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342212-A (JP)
Title: Clock generation circuit and semiconductor storage using the same
Inventor: OKADA INKO
IPC: G11C7/10
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To make equal the signal waveform of high-speed data write clocks from a first period.  <P>SOLUTION: An internal clock control circuit 5 for receiving a DQS<SB>E</SB>signal whose timing is adjusted by a CLK signal received by a register 3 and a writing CMD received by an enable signal control circuit 4 turns on a P-channel transistor (Q) by inputting signal waveform at the first period by a DQSin signal and the DQS<SB>E</SB>signal outputted from an initial stage input circuit 2 of DQS signals by two NAND circuits for forming a flip-flop circuit, and turns off the P-channel transistor (Q) when the signal waveform at and after the second period is inputted. A DQSclk signal obtained from the DQSin signal via an invertor is connected to a power supply VDD via the drain/source of the P-channel transistor (Q), thus giving auxiliary potential only to the signal waveform of the first period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341791-A (JP)
Title: Dictionary registration support device and method, and program
Inventor: NAKAZAWA SATOSHI
IPC: G06F17/22
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To edit a character string section of a dictionary registration candidate by moving boundaries between a character string of the dictionary registration candidate and its back-and-forth character strings.  <P>SOLUTION: A morpheme analyzer 2 extracts the dictionary registration candidate to be additionally registered into a dictionary 3 from text data inputted by a text input device 1, and records a set of the character string of the dictionary registration candidate and its back-and-forth character strings into a dictionary registration candidate management part 4. When a dictionary registration section editing part 8 edits the dictionary registration candidate managed by the dictionary registration candidate management part 4, the dictionary registration section editing part 8 moves the boundaries between the character string of the dictionary registration candidate and its back-and-forth character strings to edit the character string section of the dictionary registration candidate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340040-A (JP)
Title: Warm-up control method for cylinder injection type spark-ignition engine
Inventor: SUKEGAWA YOSHIHIRO
IPC: F02B23/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unburnt hydrocarbon in cold start and to increase a temperature of a catalyst early, in a cylinder injection type spark-ignition engine.  <P>SOLUTION: In the cylinder injection type spark-ignition engine, a means for generating tumble in a cylinder, a means for keeping the tumble until a second state of compression stroke, and a fuel injector whose penetration on an ignition plug side is longer than that on an piston side, are provided. In warm-up operation, fuel is injected so that an air-fuel ratio becomes an approximately theoretical mixture ratio at a second half stage of the compression stroke to retard ignition timing. Since the unburnt HC is burnt in an exhaust pipe while generation of soot is suppressed, HC emission in cold start is reduced and a catalytic converter is activated early.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341268-A (JP)
Title: Image forming apparatus
Inventor: TAMURA YOSHIAKI
IPC: G03G21/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing the inventry management of a consumable material unit set composed of a plularity of the same type consumable material units.  <P>SOLUTION: The image forming apparatus includes a consumable material unit 10 that incorporates consumable materials used for the image forming apparatus 20, is integrally replaceable, and has an RFID memory 22 storing data on the consumable materials. The consumable material unit 10 is one of a consumable material unit set TS composed of the same type of consumable material units 10A , 10B, and 10C. Specific data that is updated by adding the history of the used consumable material unit to the data of the fresh consumable material unit is stored in the RFID memories 22A, 22B, and 22C of the consumable material units 10A, 10B, and 10C in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348323-A (JP)
Title: Abnormal source voltage change detection circuit
Inventor: INOUE ATSUKI
IPC: G06F1/28
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect abnormal changes in source voltage with respect to fluctuation such as variation in manufacturing processes without requiring a plurality of voltage detectors with different threshold characteristics, relating to an abnormal source voltage change detection circuit mounted in a semiconductor device.  <P>SOLUTION: A power line 2 to which a circuit (e.g., the I/O circuit of a semiconductor device)likely to cause abnormal changes in source voltage is not connected has its source voltage VDDx divided to generate reference voltages Vref1-Vref4. The reference voltages Vref1-Vref4 are inputted respectively to inverters 13-16 having the same threshold characteristic and supplied with the source voltages VDD, VSS via power lines 10, 11 to which a circuit likely to cause abnormal changes in source voltage is connected, and the outputs of the inverters 13-16 are used as source voltage change detection signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344283-A (JP)
Title: Electric wheelchair
Inventor: YOSHIDA YUTAKA
IPC: A61G5/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair which can favorably correspond with size variation in a cross section of a body frame when an electric driving unit is fixed to the body frame.  <P>SOLUTION: The electric wheelchair includes a first clamping part 40 having a first clamping surface 41, a second clamping part 45 having a second clamping surface 46 and a tightening member 6 which tightens the first clamping part 40 and the second clamping part 45 while a frame part 16 for mounting the electric driving unit is supported between the first clamping part 40 and the second clamping part 45. The first clamping part 40 has a first inclined plane 51 and the second clamping part 45 has a second inclined plane 52. A supporting interval A between the first clamping surface 41 and the second clamping surface 46 can be adjustable by relative displacement of the first inclined plane 51 and the second inclined plane 52 along an inclination direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347889-A (JP)
Title: Filter for electronic display
Inventor: HARAGUCHI YUKIYA
IPC: G09F9/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for an electronic display which is installed in front of an electronic display, so as to remove unnecessary external light and enhance the contrast of the electronic display.  <P>SOLUTION: The filter 10 for the electronic display installed in front of the electronic display 11 has the minimum value K of transmittance in the wavelength range of from 530 to 610nm, and is set so that luminous transmittance Y1 using the light emission spectrum of the electronic display 11 being an installation object is ≥15% and <25% and is higher than luminous transmittance Y2 using the light emission spectrum (JIS Z8719-1996) of a general type fluorescent lamp F6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346024-A (JP)
Title: Antimicrobial material for agriculture
Inventor: KATO YOSHINARI
IPC: D06M11/83
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antimicrobial material for agriculture capable of preventing spread of pathogenic bacteria as quickly as possible.  <P>SOLUTION: This antimicrobial material for agriculture is obtained by uniformly dispersing an inorganic antimicrobial agent which is an inorganic material obtained by supporting a silver or copper component by an ion exchange method into all the part or a necessary part of a material. In the antimicrobial material, the amount of component of the inorganic antimicrobial agent eluted to a liquid is kept to ≤50 ppb. Stable effect can long be sustained by keeping the amount of the inorganic antimicrobial agent component eluted to the liquid to ≤50 ppb. In the antimicrobial material, the waste after use thereof is clean and is free from undesirable influence on the environment. Since the inorganic antimicrobial agent is prepared as the inorganic material in which silver or/and copper components are supported by the ion exchange method, extremely high antimicrobial effect on bacteria and fungi can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348598-A (JP)
Title: Traffic congestion estimation system
Inventor: YOSHIKAWA KAZUTAKA
IPC: G08G1/01
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform estimation according to statistical information representing relationship between approaching-way traffic and returning-way traffic and measured traffic of the approach way for estimating a traffic congestion condition on the returning way with high precision.  <P>SOLUTION: This traffic congestion estimation system is provided with an input processing part collecting data about traffic on the approaching way to a tourism destination, a statistic processing part creating statistical data representing relationship between traffic on the approaching way 41a of a route and that on the returning way on the basis of the collected data, and an estimation processing part estimating a traffic congestion condition on the returning way 41b of the day on the basis of the statistical data and the traffic on the approaching way 41a measured on that day.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357788-A (JP)
Title: Outer pants
Inventor: MATSUI TOMOTSUGU
IPC: A61F13/15
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer pants which has an attachability of a pad, good fittability at the time of wearing and can be used only as underpants.  <P>SOLUTION: This outer pants is an outer pants having a girth opening part 1a of a waistline of a waste 1, openings 2b of legs for allowing legs to pass through, and a pad fixing portion A for arranging pad 6 in a region including at least one part of the center of a width direction of a hip bottom. A vertical elasticity of the portion A is made larger than those of a waistline portion near the opening 1a and leg surrounding portion near the openings 2b to prevent the pad 6 from sticking out vertically when the pad 6 is inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357794-A (JP)
Title: Endoscope device
Inventor: SHIMIZU HATSUO
IPC: A61B1/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope device capable of improving noise resistance even in the case of arranging an electronic implement near a coil and easily realizing an optimum radio wave reception / transmission property corresponding to requested specifications without causing image quality deterioration.  <P>SOLUTION: By magnetically shielding an image processing part 23 and a processing part 26 housed inside the cross section of an antenna part 22, the noise resistance is improved, noise is prevented from being superimposed on picked-up image signals and clear images are obtained. Also, by forming the antenna part 22 in a hollow cylindrical shape and housing the electronic implement in the inside, the size of the antenna part 22 is enlarged, the supply efficiency of power by radio waves is improved and the reception and transmission property of the radio waves is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361160-A (JP)
Title: Expiration condensate collection apparatus
Inventor: KAWAI SHOJI
IPC: G01N1/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that liquids adhering to the inner walls of tubes have not dropped to recovery bottles in a conventional expiration condensate collection apparatus, that recovery has required time and labor since all the recovery bottles are immersed in a coolant, that it has been difficult for a general hospital to adopt an expensive apparatus, and that it has been against the purpose of easy and noninvasive execution.  <P>SOLUTION: This expiration condensate collection apparatus for cooling expiration blown in by a subject to collect its condensate comprises an expiration passage pip, a condensate collection container, and a cooling device. The cooling device is a Peltier element. The Peltier element and the condensate collection container are connected to each other by a heat transfer body. The expiration passage pipe is fixed to the condensate collection container in such a way as to be freely attached and removed. The expiration passage pipe is provided with a backward flow preventing device provided with two one-way valves and has an integrating flowmeter for measuring the amount of expiration which is blown in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362968-A (JP)
Title: Flat nonaqueous electrolyte secondary battery and manufacturing method therefor
Inventor: UDAGAWA KAZUO
IPC: H01M10/0525
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrode group from being expanded during drying treatment and improve a battery property in a flat nonaqueous electrolyte secondary battery having a wound electrode group.  <P>SOLUTION: A manufacturing method of the battery enclosing an electrode group in which a belt-like positive electrode, a belt-like negative electrode and a separator are wound and a nonaqueous electrolyte in a sealed electrode case can prevent the electrode group from being expanded at the time of drying by processing the electrode group in heating and compression to make it flat and then heating and drying. Thereby, the performance in assembly of the battery is improved and the battery property is also improved. At that time, if the air permeability of the separator included in the electrode group is set within a range of 2,000-5,000 sec, the manufactured battery becomes excellent in heavy load discharge property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332504-A (JP)
Title: Latch device
Inventor: HATTORI MASAAKI
IPC: E05B65/44
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device for fixing an openable/closable door, etc., to a case body or the like to more easily execute the unlocking operation of the latch and the opening operation of the dopor or the like.  <P>SOLUTION: The latch device has an operation shaft 61 rotating around the axial center and an operation lever 62 fitted to a specified position of the operation shaft 61 and is provided with an operational body 6 turnably operatable from the start position to both directions, the latch 43 displacing with interlocking motion with the rotation of the operational body 6, and a drive mechanism interposed between the operational body 6 and the latch 43. A finger insertion space 312 to operate the operation lever 62 by the inserted finger is provided in the both sides of the operation lever body 6 is formed. The drive mechanism converts the operation force transmitted from the operation body 6 to a driving force displacing the latch 43 to the same direction and transmitting it to the latch 43, in each case in which the operation body 6 rotates from the starting position to the opposite direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358016-A (JP)
Title: Puncture needle easily inserted along puncture route
Inventor: TAIMA SHIGEKI
IPC: A61B5/15
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puncture needle which can be inserted straightly along a puncture route formed without damaging a fixed puncture route, and to provide a puncture needle which never damages the inner wall of a blood vessel with its blade tip during indwelling.  <P>SOLUTION: In the puncture needle for indwelling where a blade surface is formed so as to obliquely cross the end of a cylindrical body, the tip 11 of the blade surface 1 is made eccentric to the side of the center axis 2 of a cannula so that the shortest distance from the tip 11 of the blade surface 1 to the center axis of the cannula is shorter than the radius of the needle tube of the cannula. An angle formed by an extension line connecting a bending point 4 where the side surface of the cannula on the opposite side of the blade surface of the cannula starts bending toward the side of the center axis of the cannula toward the tip of the blade surface and the tip 11 of the blade surface 11 and the the center axis 2 of the cannula ranges ≥15° and ≤30°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102985-A (JP)
Title: Input device
Inventor: SHIGETAKA HIROSHI
IPC: G06F3/041
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of enhancing a degree of freedom of a PC by constituting it in the thin shape.  <P>SOLUTION: The input device is constituted so that equipment on which the input device 1 is mounted is extremely thinly formed by sticking an input sensor 2 on the rear surface of an insulative supporting board 4 which supports the input sensor 2 and thinly forming the input sensor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359527-A (JP)
Title: Carbon-based composite material
Inventor: KITAOKA SATOSHI
IPC: C04B41/89
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon-based composite material having excellent oxidation resistance.  <P>SOLUTION: The carbon-based composite material 2 is composed of a carbon-based base material 4, a first coating layer 8 which is formed in the base material 4 side and capable of suppressing diffusion of corrosion species, and a second coating layer 10 which is formed on the surface of the first coating layer 8 and includes crystal grains having anisotropy in thermal expansion and a glass phase being filled between the crystal grains. In the carbon-based composite material 2, cracks are formed between the crystal grains having the anisotropy in thermal expansion in a cooling process after the second coating layer 10 has been formed. The generation of a main crack such that the second coating layer 10 is exfoliated is suppressed, and the coated states of the second coating layer 10 and the first coating layer 8 can be maintained by the presence of the cracks between the crystal grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001906-A (JP)
Title: Vacuum distillation method of selenium and device for the same
Inventor: SAITO KATSUMI
IPC: C01B19/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device which enable treatment of a selenium raw material at a low cost even when high melting point Pt, Pd, Fe and the like are contained in the raw material.  <P>SOLUTION: The method for vacuum distillating selenium comprises previously melting a raw material containing selenium at 400-500°C in a pre-melting furnace, then previously removing a formed residue (containing Pt, Pd and the like), and purifying the selenium in a vacuum distillation device through a melting pot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI