baber/WOPTO huggingface dataset:
Patent JP-2003254564-A (JP)
Title: Piping structure of air conditioner
Inventor: NAKAYAMA MASAHIRO
IPC: F24F5/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure of an air conditioner using flammable refrigerant, which surely avoids problems caused by refrigerant leakage and prevents leakage itself of the refrigerant.  <P>SOLUTION: A refrigerant piping 3 is constituted of indoor machine piping 4 extending from an indoor machine 1, outdoor machine piping 5 extending from an outdoor machine 2, and piping 6 for connection for connecting the indoor machine piping 4 to the outdoor machine piping 5, the indoor machine piping 4 and the piping 6 for connection, and the outdoor machine piping 5 and the piping 6 for connection are connected respectively with a pipe joint 7, a pipe joint part 13 for connecting the indoor machine piping 4 and the piping 6 for connection is arranged within a sleeve 8 inserted into a through hole 20 of a building wall part 12, a through hole 15 provided on the indoor machine side of the sleeve 8 is blocked after insertion of the refrigerant piping 3, and the outdoor machine side opening of the sleeve 8 is made to communicate to the outside air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258050-A (JP)
Title: Method for measuring flatness of semiconductor wafer
Inventor: KAMIMURA KEISUKE
IPC: H01L21/66
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the flatness of a wafer in a non- contact and non-destructive manner and managing the wafer.  <P>SOLUTION: The method for measuring the flatness of the semiconductor wafer comprises a step of measuring the reflecting intensity of the wafer, a step of taking data of the flatness and reflecting light intensity based on reflecting intensity, a step of forming grooves at predetermined intervals (line and space) on a first layer on a semiconductor substrate, a step of forming a second layer for flattening the step of forming the grooves of the first layer, and a step of measuring the step of forming the grooves by using an optical system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260473-A (JP)
Title: Mineral water making apparatus
Inventor: SUGA TAKAAKI
IPC: C02F1/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral water making apparatus capable of enhancing the sanitation control of mineral water of an outlet chamber or the downstream pipeline of the outlet chamber.  <P>SOLUTION: The mineral water making apparatus is constituted so that an upstream inlet chamber 13 having a chlorine generator 15 arranged thereto and a downstream outlet chamber 14 receiving mineral water passed through a mineral elution part 12 are provided so as to hold the mineral elution part 12 arranged in a water tank 11 between both chambers. In this apparatus, a bypass pipe 16 for guiding the water in the inlet chamber 13 to the outlet chamber 4 so as to bypass the mineral elution part 12 is provided. By this constitution, when mineral water is made, water containing effective chlorine in the inlet chamber 13 passes through the mineral elution part 12 to make mineral water and this mineral water flows out to the outlet chamber 4. On the other hand, a part of the water in the inlet chamber 13 directly flows to the outlet chamber 14 through the bypass pipe 16. As a result, the water containing effective chlorine is mixed with mineral water lowered in the concentration of effective chlorine to hold the sanitation of the outlet chamber 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259903-A (JP)
Title: Fin strap
Inventor: SUGITA TAIZO
IPC: A43B5/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fin strap which can properly fasten one's ankle.  <P>SOLUTION: A rubber molded fin strap is for example about 2 mm thick at the flat part. A finger rest 41 is an area at which one puts one's finger on to pull the fin strap when wearing the strap fin. A side ankle protector 63 is a stick-like projection for holding inner and outer sides of one's ankle down. The length of the stick-like projection h is for example about 1.5 mm. A guide 64 is a part which guides the foot when wearing or taking off the strap fin. An Achilles tendon protector 65 contacts both sides of the Achilles tendon. Protrusions 661 and 662 fastens both sides of the Achilles tendon respectively. The cross section of protrusions 661 and 662 are part of a gently sloping curve, for example a circle. The skirt area contacts the fin strap surface without any steps. This makes hold of the fin good without tightening the Achilles tendon up excessively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260153-A (JP)
Title: Golf club head
Inventor: HIRANO TOMOYA
IPC: A63B53/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of joining a face member and a head body.  <P>SOLUTION: The golf club head 1 consists of the face member 2 including at least a portion of a club face F for hitting a ball and the head body 3 having a face mount 4 to be joined with the face member 2. An elastic member 5 is interposed between the face member 2 and the face mount 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267161-A (JP)
Title: Guide member for harness
Inventor: MOTOZAKI AKIHIKO
IPC: H02G3/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide member for a harness preventing bad influence such as occurrence of noises and softening of a member constituting the harness, without transferring heat to the harness even if an environmental temperature rises, having excellent bending resistance, and capable of protecting the harness from easily wearing even if it rubs against a slide door and a vehicle body.  <P>SOLUTION: This guide member 30 for the harness guides the harness 23 to be used in a state of the harness 23 having looseness to be movable together with an opening/closing operation of the slide door when connecting the vehicle body and the slide door. A band-shaped member curved in a width direction by integrally laminating canvas 32 on at least one side of elastomer 31 is used as the guide member 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267069-A (JP)
Title: Fuel tank structure
Inventor: OWADA MASAJI
IPC: B60K15/03
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank structure having less thermal distortion by suppressing the generation of local heat during filling high pressure fuel gas.  <P>SOLUTION: A male screw portion of a valve unit 30 is threaded to a female screw 5 formed of a tank inner member 1 with a seal ring 6 mounted therebetween. The valve unit 30 has a filling receptacle 7 to be connected to a pipe for filling a fuel and a supply receptacle 8 to be connected to a supply pipe for supplying the fuel to an internal combustion engine or a fuel cell. Inside the tank of the valve unit 30, an exhaust nozzle unit 31 having a plurality of exhaust nozzles 33 is threaded to bolts 32. Each exhaust nozzle 33 communicates with the filling receptacle 7 and the direction of the exhaust nozzle 33 is at an angle α to the axial direction of the tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273287-A (JP)
Title: Semiconductor device
Inventor: MAEDA TOMOKAZU
IPC: H01L23/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device which restricts the occurrence of strain in the joining part of a semiconductor package to a semiconductor chip, with high electric reliability and a long lifetime.  <P>SOLUTION: A semiconductor device comprises: a semiconductor package which comprises a substrate and an external electrode terminal provided on one surface of the substrate for being connected with an external electrode; a semiconductor chip; and a sealing member for sealing the semiconductor chip to the semiconductor package. The semiconductor chip is thinner in the outer periphery thereof than in the inner periphery thereof, and is mounted so as to touch the substrate only in the thick part of the inner periphery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273213-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HOSAKA MASAYA
IPC: H01L23/522
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which has upper and lower wirings connected through a thick layer insulation film without using a new mask and without increasing the number of its manufacturing processes.  <P>SOLUTION: The manufacturing method comprises steps of: forming a first mask layer 14 having openings 14a in a first layer insulation film 12 formed on a lower wiring 10; forming spacers 18 on side walls of the openings 14a of the first mask layer 14; forming first contact holes 20 in the first layer insulation film 12 using spacers 18 as a mask; etching the first layer insulation film 12 down to a specified depth to form expanded spaces 20a in the first contact holes 20 tops using the openings 14a of the first mask layer 14 striped of the spacers 18 as a mask; burying conductive materials in the contact holes 20 to form first plugs 22 with expanded portions 22a at the tops; forming second plugs 30 connected to the expanded portions 22a at the first plugs 22 tops on a second layer insulation film 24 formed on the first layer insulation film 12; and forming an upper wiring 32 connected to the second plugs 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278076-A (JP)
Title: Treating agent for synthetic fiber for papermaking, method for producing paper, and paper
Inventor: HAYAKAWA HIDEYA
IPC: D21H13/14
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent for a synthetic fiber for papermaking, enabling the homogeneous dispersion and the stability preservation of the homogeneous dispersion of synthetic fiber bundles in a dispersion bath in a papermaking step to be sufficiently carried out when producing a paper from the synthetic fiber bundle by a wet process, and hardly damaging the original quality of a food when the paper obtained from the synthetic fiber bundles is used for the food, and to provide a method for producing the paper, and the paper.  <P>SOLUTION: The treating agent for the synthetic fiber for papermaking contains four components containing a specific ester compound, or five components containing a specific water-soluble polymer besides them in each prescribed proportion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269459-A (JP)
Title: Sintering bearing manufacturing method
Inventor: YOSHIMURA NORIYUKI
IPC: F16C33/20
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate control and uniformity of film thickness, to enable forming extremely thin film thickness, and to obtain high adhering strength, when forming a resinous film on a surface of a sintering bearing.  <P>SOLUTION: This sintering bearing manufacturing method comprises a sintering process molding metallic row material powder in a specified bearing shape and sintering that to obtain a sintering element, and a electrolytic deposition coating process forming a resinous film on the whole surface of the sintering element by electrolytic deposition coating. By the electrolytic deposition coating, controlling and making uniform of the film thickness of the resinous film is facilitated, and extremely thin film thickness is formed. Furthermore, high adhering strength is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265940-A (JP)
Title: Underwater agitation apparatus
Inventor: FUKUDA MASAHIKO
IPC: B01F5/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance underwater agitation apparatus which is suitable when a bad smell is prevented from being caused from the waste water of a kitchen or when waste water is treated and has excellent maintainability and a long service life.  <P>SOLUTION: An underwater pump 3 is arranged in a treating tank so that the suction port 5 of the pump 3 or the suction port of a suction bend 1 is opened to the middle layer part of the water in the treating tank. A gas-liquid sucking pipe 10 is drawn down from a suction port 8 opened to the surface layer part of the water in the treating tank and connected to the suction part of an ejector 13. A discharge conduit 14 drawn up from the discharge port 15 of the pump 3 is folded back in an inverted U-shaped form and the tip part of the folded-back conduit 14 is connected to the primary side of the ejector 13. The terminal end of a discharge pipe 16 which is drawn down from the secondary side of the ejector 13 and bent to horizontal direction is formed as a side-opened gas-liquid discharging pipe 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265785-A (JP)
Title: Pachinko game machine and game program
Inventor: SHIMIZU SHINGO
IPC: A63F7/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of reporting start storage number without narrowing a display area and enhancing the presentation effect, and a game program capable of simulatively executing the operation of such a pachinko machine.  <P>SOLUTION: The pachinko game machine 1 comprises a detection frequency storage means for accumulatively storing the winning to a start prize port 5 as start storage number every detection thereof, and a liquid crystal display device 4 for performing the display of a special game which shows whether the transfer to a special game state advantageous for a player is performed or not according to the display content on condition that the start storage number is present. The start storage number is reported by the display content of the special game performed in the liquid crystal display device 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280695-A (JP)
Title: Method and apparatus for compressing audio
Inventor: OYAMA TATSUFUMI
IPC: G10L19/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio compression technology for executing appropriate quantization and appropriate coding while securing a high-quality sound.  <P>SOLUTION: When the code quantity (amount of bits) of coded data obtained by quantizing and coding the spectrum signal component of a subband exceeds an allowable value, an quantization adjustment part 130 selects whether to adjust the quantifying bit number or to adjust a scale factor. In adjusting the scale factor, the value of the scale factor is somewhat enlarged, thereby, quantization data are reduced, and the code quantity is reduced by variable length encoding. Because it is not necessary to adjust the quantifying bit number, a sufficient high-quality sound can be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278196-A (JP)
Title: Method of manufacturing spout and spout
Inventor: MIWA TOSHIRO
IPC: B29K69/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing spout and a spout manufactured thereby having increased design freedom, voluminous and reduced manufacturing cost, compared with bulging or casting, and give no cheap image to a user.  <P>SOLUTION: This method of manufacturing spout for integrally molding a spout comprises providing a feed port and a discharge port on both end parts of a crank-like pipe molded of resin, forming a water passage allowing the feed port to communicate with the discharge port in a pipe body part, forming an opening at one end part of the pipe body, assembling a block lid to the opening, inserting and retaining the pipe with the block lid in a metal mold, filling a resin into the metal mold to cover the outer surface of the pipe assembly with a resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277297-A (JP)
Title: Cumene production system
Inventor: WATANABE KOJI
IPC: C07B61/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry out a reaction between cumyl alcohol and hydrogen by the stable feed of hydrogen which leads to reduction in hydrogen loss and catalyst deterioration in a cumene production system where cumene is obtained by the reaction between cumyl alcohol and hydrogen in the presence of a solid catalyst.  <P>SOLUTION: In a hydrogen-feeding route is provided a pressure buffer tank having a volume of V<SB>1</SB>or more expressed by the following equation (1): V<SB>1</SB>=[(F×ΔH<SB>2</SB>×t)/(P×9.8692×X)]-V<SB>2</SB>(wherein, V<SB>1</SB>is the capacity of the pressure buffer tank (m<SP>3</SP>), V<SB>2</SB>is a space volume in a reaction system after the pressure buffer tank (M<SP>3</SP>), F is an amount of hydrogen fed (Nm<SP>3</SP>/hr), ΔH<SB>2</SB>is the absolute value of variation rate in the amount of hydrogen consumed (%), t is duration time of the variation in the consumption (hr), P is a reaction pressure (MPa) and X is the absolute value of an allowable variation rate in the reaction pressure (%)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351850-A (JP)
Title: Data processing method on processor and data processing system
Inventor: SUZUOKI MASAKAZU
IPC: G06F21/62
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide computer architecture and a programming model for high speed processing via a broadband network. SOLUTION: The above-mentioned architecture uses uniform modular structure, a common computing module and a uniform software cell. A control device, plural of processing units, plural of local memory units as a base on which the processing unit executes a program, a direct memory access, a controller and shared main memory are included in a common computing module. A synchronization system and a method to perform adjusted read and write of data from the shared main memory by the processing unit are provided.
Patent JP-2003284228-A (JP)
Title: Lead-in wire anchor
Inventor: WASHINO KENICHI
IPC: G02B6/46
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-in wire which is equipped with an advantage such as that it is lightweight, that the manufacture cost can be reduced, that it can be attached without a tool, that there is no danger of elevation work, and that there is no risk of damaging a messenger wire, etc.  <P>SOLUTION: This lead-in wire anchor is composed of an anchor body 1 made of synthetic resin where a hook 5 and a screw shank 6 are made integrally at the front and rear of a board part 4, and a nut which screws on the screw shank in question, and a hanger 3 which is hooked on the above hook. A roughly V-shaped seat 12 is formed of the inner face of a cut and the opposite face of a projection by forming the cut 9 in such a form as to gouge the base of the above the screw shank and also, forming the projection to oppose the cut in question at the above board. A messenger wire is fixed on the seat and the above nut is fastened so as to tighten that messenger wire, whereby that anchor body is attached to that messenger wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278378-A (JP)
Title: Corner bead material
Inventor: SENOO SHUNROKU
IPC: E04F19/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner bead material capable of being put without forming a clearance between a newly-mounted corner bead material and a newly-mounted wall material surface or making the clearance inconspicuous even it exists without removing an existing corner bead material even when the existing corner bead material is put on a recessed corner part between the existing ceiling material and wall material, and a width of a surface plate part of the existing corner bead material is larger than a thickness of the newly- mounted wall material (that is, projected therefrom), in a repairing job site for putting a new ceiling material or wall material on the surface of the existing ceiling material or wall material.  <P>SOLUTION: This corner bead material put on the recessed corner part between a ceiling and a wall, has the approximately U-shaped cross section configurated by a rear plate part, a surface plate part approximately in parallel with the rear plate part, and a connecting plate part for connecting the rear plate part and the surface plate part, and an flush piece extended to an upper part and a wall side is mounted on a wall side end part of the surface plate part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282410-A (JP)
Title: Alignment equipment, aligner and method of exposure
Inventor: NAGAYAMA TADASHI
IPC: G03F9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide alignment equipment capable of detecting a position with high accuracy with respect to any kind of an alignment mark.  <P>SOLUTION: This alignment equipment is provided with illumination optical systems (3, 4, 29, 5 to 8) for irradiating the mark that is formed on the substrate for alignment with illuminating light, image forming optical systems (8, 7, 6, 11 to 15) forming a mark image on the basis of the reflected light from the mark to the illuminating light, imaging means 16 and 17 concurrently imaging a plurality of mark images with different focus conditions and a mark position detecting means 18 selecting a predetermined mark image from the mark images that are imaged by the imaging means on the basis of the contrast of each mark image to detect the position of the mark on the basis of the selected mark image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276242-A (JP)
Title: Image recorder
Inventor: MORITA NAOYUKI
IPC: H04N1/23
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder having effects of shading suppressed in the case of recording images through vertical scanning and transferring by a plurality of arrays and through scanning and exposing in a horizontal scanning direction intersecting a vertical scanning direction.  <P>SOLUTION: In the case where the same image is to be recorded to the opposite side via a center line CL in the horizontal scanning direction in a printer 12, the same image is inverted in the horizontal scanning direction and the vertical scanning direction. As a result, density decrease directions C1 and C2 on a plurality of photoprinting papers A1 and A2 become equal with respect to the image, so that a viewer of the printed image is prevented from feeling a sense of incongruity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275381-A (JP)
Title: Slot machine
Inventor: MORITA AKIYOSHI
IPC: A63F5/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display probability of a big role hit, and also to raise amusement for the player of a slot machine.  <P>SOLUTION: In the slot machine, a plurality of drums 11, 12 and 13 with a plurality of kinds of symbols displayed on their outer peripheral surfaces are attached to a machine body 2. The drums stop rotating so as to cause prescribed symbols to be pulled in on a prize-winning line when a hit is obtained in lottery by a lottery processing for each game. A storage recessed portion 20 is formed in the upper part of a place where the drums are arranged in the machine body 2, a plurality of characters 30 which emit light, is stereoscopic to simulate a natural object, and is flickered are arranged inside the storage recessed part 20. The number of the characters 30 to be flickered or/and turned on is controlled in response to probability of the hit in the lottery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288617-A (JP)
Title: Reservation seat management device and seated status management device
Inventor: HAYASHI SHUICHI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation seat management device and a seated status management device which can accurately control a seated status by locking reservation seats unless a passenger having an appropriate ticket accesses to the seat.  <P>SOLUTION: The device comprises a seat locking mechanism 1-7 locking a reservation seat 1, a reservation seat ticket information reading device 2 detecting a reservation ticket and reading the information of the reservation seat ticket, a lock releasing mechanism 1-8 releasing the seat locking mechanism 1-7 when the information of the reservation seat ticket agrees with the reservation seat information recorded in the reservation seat ticket information reading device 2 beforehand.  <P>COPYRIGHT: (C)2004,JPO