baber/WOPTO huggingface dataset:
Patent JP-2004040015-A (JP)
Title: Expanding apparatus for wafer sheet
Inventor: KASAI TERUAKI
IPC: H01L21/301
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanding apparatus for a wafer sheet, which is easily adapted to a change in wafer size and reduces its cost.  <P>SOLUTION: The expanding apparatus comprises an expanding ring 1 which expands a wafer sheet mounted on a wafer holder, and an expanding plate 6, and a support base part 10. The support base part 10 is provided with a reception part 12 for detachably mounting the expanding ring 1, and guide parts 15 for inserting and extracting the expanding plate 6 by sliding are provided at both top-surface side parts of the support base part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042312-A (JP)
Title: Lamp unit
Inventor: MACHIDA AKIHIKO
IPC: F21Y101/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance energy efficiency of a lamp unit having broad spectral characteristics.  <P>SOLUTION: An optical fixing unit 11 for magenta comprises an Xe lamp 14, and a reflector 18 having a reflective surface 18a coated partially with phosphor 19. Absorption spectrum of the phosphor 19 has a peak in the wavelength region of about 265 nm and emission spectrum thereof has a peak in the wavelength region of about 365 nm (magenta fixing component). Since absorption of magenta fixing component by the phosphor 19 is low, magenta fixing component emitted from the Xe lamp 14 is reflected on the reflector 18 toward a color thermal recording sheet 3. On the other hand, the phosphor 19 absorbs UV-rays in the vicinity of 265 nm in the light emitted from the Xe lamp 14 to excite the magenta fixing component. The color thermal recording sheet 3 is also irradiated with the excited magenta fixing component. The magenta fixing component is thereby increased by an amount excited by the phosphor 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045550-A (JP)
Title: Photosensitive organic amine-silver salt
Inventor: INOUE TOMOAKI
IPC: G03C1/498
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive organic amine-silver salt which is a new photosensitive material capable of forming printed-out silver upon reaction to light and can be used even as a recording material.  <P>SOLUTION: The photosensitive organic amine-silver salt consists of a piperazine or piperidine compound having a specified structure and an inorganic silver salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045588-A (JP)
Title: Transmission screen
Inventor: ABE TAKASHI
IPC: G03B21/62
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin transmission screen having high definition/high resolution and a wide visual field angle.  <P>SOLUTION: In a transmission screen at least provided with a unit lens with a Fresnel lens sheet having an action for emitting projected light from a projector as approximately parallel light and a micro lens sheet where unit lenses having light shielding layers consisting of optically formed black matrices (BM) are two-dimensionally arranged, the Fresnel lens sheet is constituted by forming a diffusion layer on a substrate surface of the Fresnel lens sheet, and arranged so that the diffusion layer becomes an incident surface, and on the other hand, and the micro lens sheet is arranged on the light exiting side so that a Fresnel lens and a micro lens are opposed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041136-A (JP)
Title: Fruit soup
Inventor: KAGAWA TAKESHI
IPC: A23L23/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide fruit soup obtained by using various kinds of fruits as main raw materials and a milk component as a base, hardly causing aggregation caused by the milk component while having acidity and flavor peculiar to the fruits, hardly causing the aggregation even after freezing and thawing, and further hardly causing the aggregation even after a long-term freezing.  <P>SOLUTION: The soup containing the milk component and the fruits contains one or more kinds of sodium tripolyphosphate, sodium hydrogen carbonate, trisodium phosphate, and trisodium citrate as an alkali agent for food, and has pH 5.2-5.9. The viscosity of the liquid part of the soup is 80-2,000 mPas, and the soup further contains 1.5-8% saccharified product of a reduced starch having about 200-9,000 average molecular weight, expressed in terms of the whole formulated weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047026-A (JP)
Title: Rotating drum device
Inventor: OAMI TADASHI
IPC: G11B5/52
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotating drum device provided with a balancing plate which is a balance adjusting mechanism and is adapted to prevent drop out of balls from ball housing sections.  <P>SOLUTION: The rotating drum device disposed with a rotator provided with a balance adjusting means at two upper and lower points of a drum shaft is provided with the sheet metal-like balancing plate 25 having spring characteristics in such a manner that the balance ball housing sections 26 are disposed between the rotator and the rotating surface of a motor rotor case 7 as the balance adjusting mechanism on the lower side of the shaft. The device is formed with slit groove-like ball guide grooves 28 having ball locking sections 30 along the outer peripheral part of the plate and deformation absorption grooves 31 between the adjacent grooves 28. The balance adjustment of the motor on the lower shaft is adapted to pinch and hold the balancing balls 32 inserted into the housing sections 26 through the windows opened to a stationary side drum by means of the rotating surface of the case 7 and the sections 30 of the balancing plate 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052221-A (JP)
Title: Tunnel boring machine
Inventor: ITO HIROYUKI
IPC: E21D9/06
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To excavate ground in a stable posture without a large cutting leavings between an underground structure and the tunnel.  <P>SOLUTION: In a tunnel boring machine 1 which excavates the ground to connect a newly constructing tunnel to an underground structure such as an existing tunnel 9, a cutter head 21 provided with a cutter bit 24 at the front face of a cutter rotary shaft 18 rotating at the front end face of an excavating machine to excavate earth and sand in front of the advancing machine is provided to be freely movable so as to coincide with the inclination of the connection face 10 of the underground structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049057-A (JP)
Title: Grain tank-supporting structure of combine harvester
Inventor: ASAHARA MASAHITO
IPC: A01F12/60
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain tank-supporting structure of a combine harvester which allows grains stored in a grain tank to naturally flow down, can increase the grain-storing volume of the grain tank and can improve the maintenance of equipment and the like disposed on the periphery of the grain tank.  <P>SOLUTION: This grain tank-supporting structure of the combine harvester equipped with a lifting means 30 for lifting or lowering a grain tank 6 loaded on a travel machine frame 2 between a lower storing position for storing the grains from a thresher 5 and an upper discharging position for discharging the grain stored in the grain tank 6 from the discharging port 31 formed in the bottom of the grain tank 6 is characterized by vertically disposing a support 29 for liftably supporting the grain tank 6 on the travel machine frame by a cantilever method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051300-A (JP)
Title: Step eliminator
Inventor: SHIKATA NORIYUKI
IPC: B66F17/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely stop when foreign matter is caught into a step eliminator or an interference occurs thereon irrespective of the foreign matter inclusion position, operating state, and atmospheric temperature.  <P>SOLUTION: This step eliminator 4 is so formed that a table 3 is liftable by a motor 2 relative to a base 1. The step eliminator comprises a detection means 6 detecting the load variation of the motor 2 and a drivingly control part 5 stopping the motor 2 when the detection output of the detection means comes out of a specified reference width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054654-A (JP)
Title: Gas pressure regulator
Inventor: NIWA HIROSHI
IPC: F17C13/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pressure regulator which smoothly drains water infiltrated from a vent hole and enables the stable operation of a diaphragm by reducing stay water as much as possible.  <P>SOLUTION: A ring body 15 is tightly inserted and fixed between a regulator body 1 and a cover body 9 and a drain hole 16 is formed so as to be penetrated into the ring body 15 in the radius direction of the ring body 15. A bank part 17 faced to the peripheral edge rising part 5a of the diaphragm 5 is formed under the inner periphery 15a of the ring body 15 so as to be projected to the inside, a water passage groove 18 is formed between the bank part 17 and the inner periphery 15a of the ring body 15 and the groove 18 is connected to the drain hole 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052091-A (JP)
Title: Aluminum composite material and method of producing the same
Inventor: FUJITA MAKOTO
IPC: C22C21/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum composite material which has excellent sliding properties, and to provide a method of producing the same.  <P>SOLUTION: The aluminum composite material is allowed to have a surface structure 15 in which a part of lubricative granules 6 is projected by 2 to 25 μm from the surface of an aluminum alloy base material 2, so that the lubricity of the lubricative granules 6 is sufficiently exhibited, and sliding properties capable preventing the wear of the aluminum alloy base material 2 can be exhibited. Further, in the method of producing the aluminum composite material, a surface finish stage where the surface of the aluminum alloy base material 2 after machining is eroded with a prescribed etching liquid 16 is performed, so that the amount of the aluminum alloy base material 2 to be eroded can relatively easily be controlled, and the surface structure 15 in which the lubricative granules 6 are projected to the surface can properly be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060462-A (JP)
Title: Rankine cycle device
Inventor: SATO TOSHINAGA
IPC: F01D17/24
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the pressure of a gas phase working medium at an inlet of an expander to a target pressure without changing the supply quantity of a liquid phase working medium to an evaporator in a Rankine cycle device.  <P>SOLUTION: A feedforward value N<SB>FF</SB>is computed on the basis of the flow Q and target pressure P<SB>0</SB>of the gas phase working medium at the outlet of the evaporator 12 so that the pressure P of the gas phase working medium at the inlet of the expander 13 coincides with the target pressure P<SB>0</SB>, and a feedback value N<SB>FB</SB>is computed by multiplying the deviation ΔP between the pressure P of the gas phase working medium at the inlet of the expander 13 and the target pressure P<SB>0</SB>by a feedback gain kp computed on the basis of the flow Q of the gas phase working medium. The rotating speed of the expander 13 is controlled on the basis of the added/subtracted value of the feedforward value N<SB>FF</SB>and feedback value N<SB>FB</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115292-A (JP)
Title: Battery with terminal
Inventor: YANO TETSUYA
IPC: H01M2/30
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of short circuit of a battery with terminals detached from a circuit board when an apparatus in which the battery with terminals is mounted on the circuit board is scrapped. SOLUTION: Easy-to-cut parts 2d, 3d facilitating cutting are formed inside a projected area in the cylinder shaft direction of a battery body 1 in a positive electrode terminal 2 connected to a positive electrode 1a and a negative electrode terminal 3 connected to a negative electrode 1b of the battery body 1. When the battery with terminals is detached from the circuit board, the positive electrode terminal 2 and the negative electrode terminal 3 are cut in the easy- to-cut parts, the positive electrode terminal 2 and the negative electrode terminal 3 are not projected in the diameter direction from the detached battery, short circuit between the positive electrode and the negative electrode by a metallic material hardly occurs, and an accident such as the explosion of the battery caused by shirt circuit can be prevented.
Patent JP-2004024798-A (JP)
Title: Cooling extinguisher
Inventor: KAWARATANI TAKUHEI
IPC: A62C5/00
Filed: 2002-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling extinguisher which can widely lower temperature of a burning matter compared to conventional ordinary water spraying.  <P>SOLUTION: This cooling extinguisher cools a fire extinguisher for use. Thus, among conditions of burning, a burning matter, a burnt matter, and sufficient temperature for burning, temperature of air and temperature of the burning matter are lowered to support fire extinguishing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063969-A (JP)
Title: Surface-emitting laser
Inventor: IWAMOTO TAKASHI
IPC: H01S5/183
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser of high efficiency and high integration density, without leakage current.  <P>SOLUTION: This is constituted by laminating a lower DBR 3, a light-emitting layer 4, an Al oxide layer 5, an upper DBR 6, a ring electrode 11 having an opening part 17 and a pad electrode 8 which continues to the ring electrode 11 over a semiconductor substrate 2. A groove 14 and a pad electrode part hole 38 are formed from the upper DBR 6, corresponding to the lower part of the pad electrode 8 to the depth of the light emitting layer 4. Oxidization, from the groove 14 and the side surface of the pad electrode part hole 38 to the Al oxide layer 5 other than the part corresponding to a light-emitting part 16, is conducted and an insulating layer is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113728-A (JP)
Title: Control system for internal combustion engine
Inventor: HASEGAWA JUN
IPC: F01N3/20
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an internal combustion engine that can reduce degradation in the drivability of an engine. SOLUTION: The control system for an internal combustion engine comprises a leaning control means for calculating a torque allowance from a reference engine speed and an engine speed and leaning a combustion air-fuel ratio of the internal combustion engine according to the torque allowance. The fuel injection quantity correction by the leaning control means is subjected to a further fuel injection quantity correction according to a final correction value for reducing drivability degradation. As the final correction value set, a correction value for suppressing drivability is selected from a correction value set according to an engine speed variation and the preceding final correction value. The air-fuel ratio can be thus leaned in consideration of drivability degradation.
Patent JP-2004072842-A (JP)
Title: Nylon stringing tool
Inventor: KISHI YOJI
IPC: A01M29/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nylon stringing tool capable of always positioning a nylon string above an overhead wire even if a fixing means rotates relative to the overhead wire under external forces such as wind, snow, mischief of birds, and weight of birds.  <P>SOLUTION: A nylon stringing tool 1 is provided with a fixture 3 that fixes the nylon stringing tool 1 to the overhead wire, and a swing bracket 5 that is attached to the fixture 3 for swinging with its center of gravity displaced from a support point. The swing bracket 5 is attached to the fixing bracket 3 for free swinging. So, even if the fixture 3 of the nylon stringing tool 1 rotates around the overhead wire as the overhead wire is affected by wind, etc., the swing bracket 5 supports the nylon string by looking in the fixed direction relative to the fixture 3, thus positioning the nylon string always above the overhead wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071240-A (JP)
Title: Socket for electric components
Inventor: SHIMADA HIDEO
IPC: H01R13/405
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electric components of which members for housing contacts can be formed with accuracy by a mechanical process such as cutting without relying on a molding method using a die.  <P>SOLUTION: The IC socket 11 has a circuit board and electric components electrically connected through a plurality of probe pins 17 arranged on a socket main body 15. The socket main body 15 has a contact unit 18 holding the plurality of probe pins 17, and the contact unit 18 is structured of plates 22 overlapped on each other, to which, a through-hole 22a is formed in a plural number for each probe pin 17 to be inserted into. By making the size of the through-holes 22a, 26a of the first plates 22, 26 and that of the through-holes 23a, 25a of the other plates 23, 25 different to form stepped parts 27, 28 by the through-holes 22a, 26a of the first plates 22, 26 and the through-holes 23a, 25a of the other plates 23, 25, these stepped parts 27, 28 are to prevent the probe pins from coming off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069160-A (JP)
Title: Refrigerator and displaying method of liquid crystal display portion thereof
Inventor: OYA KEIJI
IPC: G02F1/13
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a liquid crystal display portion of which the background color can be selected to be a recognizable one according to favor of the user and being capable of visually notifying abnormality in case of failure or abnormality of the refrigerator.  <P>SOLUTION: This refrigerator comprises a liquid crystal display portion provided to the door of the refrigerator or side surface of the refrigerator, a first liquid crystal lighting means lighting from the back or the side of the liquid crystal display portion, a second liquid crystal lighting means lighting with a different color of the first lighting means from the back or the side of the liquid crystal display portion, and an operation switch for changing the background color of the liquid crystal display portion by lighting up at least one of the first and second liquid crystal lighting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069571-A (JP)
Title: Surface inspection apparatus
Inventor: HASEGAWA NOBORU
IPC: G01N21/95
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect minute recess/protrusion shape in a rough surface, which has been impossible with an optical surface inspection apparatus.  <P>SOLUTION: The surface inspection apparatus comprises a microwave generator, a first optical system that guides microwaves to a surface to be measured, a microwave detector that detects the reflected waves from the surface to be measured, a second optical system that guides the reflected waves to the microwave detector, a signal processor which acquires a signal intensity distribution by processing the detection signal for each measuring point and decides the surface shape of the metal, based on the acquired signal intensity distribution, and a movement mechanism for an object to be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069219-A (JP)
Title: Waste melting treatment furnace
Inventor: NISHIHARA NOBUYOSHI
IPC: C02F11/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste melting treatment furnace relating to the discharge of slug and metals from a waste melting furnace capable of producing the slag with stable properties.  <P>SOLUTION: In this waste melting treatment furnace, a high-frequency induction coil is installed at the lower part of a melting furnace body and at a rear furnace, electrically conductive substances loaded into the melting furnace body are induction heated to melt-treating the loaded waste, and the molten matter is discharged through the rear furnace connected to the bottom part of the melting furnace body through a communication pipe. A continuous metal pool is formed at the bottom part of the melting furnace body, the communication pipe, and the bottom part of the rear furnace, and the cross sectional area of the molten metal pool formed at the bottom part of the melting furnace body is reduced more than the cross sectional area of the bottom part of the melting furnace body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075782-A (JP)
Title: Self-emulsifiable block polyisocyanate composition and water-based coating using the same
Inventor: KITA MOTOMU
IPC: C08G18/22
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a self-emulsifiable block polyisocyanate composition having a sufficient pot life in a water dispersion system and excellent physical properties of a coating film, and a water-based coating using the same.  <P>SOLUTION: This self-emulsifiable block polyisocyanate composition is obtained by blocking the isocyanate group of a polyisocyanate mixture of at least (A) a polyisocyanate obtained by reacting an isocyanurate-modified polyisocyanate (A1) of hexamethylene diisocyanate with a poly(oxyalkylene)glycol monoalkyl ether (A2) containing at least ≥30 mol % of the total of an oxyethylene bond in the molecule and (B) an allophanate-modified polyisocyanate having 2-3 average functional groups and ≤500 mPa×s/25°C viscosity in the mass ratio (A)/(B) of 50/50-90/10. The water-based coating is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073457-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform a fade-in display and a still display without increasing the data amount of moving image data and execute a moving image performance which is full of presence and attracts game player's attention.  <P>SOLUTION: A data reproducing means 80c includes: a still image reproducing processing means 80cc for performing still image reproducing processing using still object images (an image (2)-an image (3)) during an interruption interval; a composite display means 80cf for performing a composite display (a display displayed in images (1)-(3)) by superimposing in back-to-forth directions according to priorities; and a character performance means 80ch for executing a moving image performance using character images (an image (C) and an image (D)). A fade-in switching display means 80f includes a fade-in image creating means 80fa for creating two or more fade-in images (an image (a)-an image (d)), and a fade-in processing means 80fb for executing fade-in processing to successively shift from an image with the most enhanced transmittancy to images with lower transmittancy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175312-A (JP)
Title: Dehumidifier for space under floor
Inventor: NONAKA NOBUO
IPC: F24F13/22
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier capable of certainly discharging water in a drain tank to the outside of a building even if arranged at a lower place such as the space under the floor or the like, preventing the flooding of water from the drain tank or the contamination of the space of the dehumidifier, evaporating water to prevent the obstruction of dehumidification effect and not restricted by the arranging position of the dehumidifier.  <P>SOLUTION: A fan 1, a cooling coil 2, a compressor 3, the drain tank 7 or the like are provided to the main body A of the dehumidifier and a pump 8 for pumping up water of the drain tank 7 to discharge the same upwardly by a discharge hose 11 is further provided to the drain tank 7.  <P>COPYRIGHT: (C)2003,JPO