baber/WOPTO huggingface dataset:
Patent JP-2003065225-A (JP)
Title: Reciprocating coolant compressor
Inventor: SHIMADA MASAHITO
IPC: F04B39/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating coolant compressor capable of restricting occurrence of noises by decreasing discharge pulsation without increasing pressure loss. SOLUTION: This reciprocating coolant compressor comprises a cylinder block 1 on which a plurality of cylinder bores 6 are formed, compression chambers 22 formed inside the cylinder bores 6, a rear head 3 fixed on the cylinder block 1, an intake chamber 13 formed on the rear head for reserving coolant to be fed to the compression chambers 22, a discharge chamber 12 formed on the rear head 3 for reserving the coolant discharged from the compression chambers 22, a valve plate 2 arranged between the cylinder block 1 and the rear head 3 for partitioning the compression chamber 22 and the intake chamber 13 as well as the compression chamber 22 and the discharge chamber 12,  and a gasket 50 arranged between the rear head 3 and the valve plate 2 for securing tightness between the intake chamber 13 and the discharge chamber 12 and having a retainer 51 for restricting lift quantity of a discharge valve 17. A pressing part 61 for pressing the gasket 50 against the valve plate 2 is integrally formed on bottom surface 3b of the rear head 3.
Patent JP-2003071645-A (JP)
Title: Linking method for sheet metal machining information, and its system
Inventor: YAMADA KAZUTOYO
IPC: B23K26/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To perform a primary machining in consideration with a secondary machining by linking a bending data to a cutting data for machining a sheet metal machined product. SOLUTION: Graphic data, namely an expansion plan, of the sheet metal product is produced and stored in a graphic data memory 21. An automatic cutting shape generating part 23 reads the bending data, generates cutting shape data considering a joint or the like based on a position of a back gauge or the like, and stores it in a cutting shape data memory 29. An automatic bending data generating part 25 reads the cutting shape data from the cutting shape data memory 29, generates bending data considering a position of the joint or the like, and stores it in a bending data memory 27. Thus, primary machining data considering the secondary machining is automatically generated to make the sheet metal product suitable.
Patent JP-2003067757-A (JP)
Title: Edge extraction device, edge extraction method and edge extraction program
Inventor: MURAKI ATSUSHI
IPC: G06T7/60
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve edge extraction performance without deteriorating noise removing performance. SOLUTION: Central difference arithmetic parts 10a-10d calculate central differences Ddet0-Ddet3 of the luminance data Yc of a central image with luminance data Y0-Y3 of pixels in one circumferential point thereof, respectively. Coring parts 11a-11d remove a minute component as noise from each of the central differences Ddet0-Ddet3, and supply the result as coring outputs Dcor0- Dcor3 to an addition part 12. The addition part 12 adds the coring outputs Dcor0-Dcor3 and outputs the result as an edge output Eout showing an edge component.
Patent JP-2002151500-A (JP)
Title: Organic insulation film and material therefor
Inventor: HASE YOKO
IPC: C08J5/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin precursor for an insulation film and a resin for the insulation film with excellent electric characteristics, thermal characteristics and low water absorptivity. SOLUTION: The resin precursor for the insulation film is provided with a reactant for which an aminophenol compound and a compound with the organic group of (d) value capable of reacting with the amino group end of the compound (3<=d<=10) are made to react and contains an acetyl structure. Also, for the resin for the insulation film, the density of a resin layer whose main structure is the structure indicated by the general formula (9) using it is lowered and heat resistance is improved. (n in the general formula (9) indicates the integer of 2 to 1000. X indicates the structure selected from the formula (2) and Y indicates the structure selected from the formula (5) respectively).
Patent JP-2003074148-A (JP)
Title: Ridge tile attaching construction
Inventor: UMEDA YASUNARI
IPC: E04D1/30
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a ridge tile attaching construction which can be easily arranged as if the ridge tile is continuously laid straight from the first roof portion to the second roof portion. SOLUTION: In a roof construction where the first roof portion 12 having roof tile installing surfaces 17 and 18 are sloped from a ridge 12 to both the sides and the second roof portion 15 having roof tile installing surface 19 sloped from the exterior wall 14 of a building provided on an almost extended line of the ridge 12 to the one side are continuously built, a first receiving member 21a linking the upper end of the rafter 22 of the first roof portion 12 and the second receiving member 21b linking the upper end of the rafter 20 of the second roof portion 15 are laid continuously on a straight line, and the first furring strip 23a for fixing the first ridge tile 16a of the first roof portion 12 and the second furring strip 23b fixing the second ridge tile 16b of the second roof portion 15 are continuously laid straight.  And the first ridge tile 16a and the second ridge tile 16b are continuously laid out to these first furring strips 23a and the second furring strips 23b.
Patent JP-2003070720-A (JP)
Title: Measurement software
Inventor: YOKOTA MASAYOSHI
IPC: G01B11/245
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide software which can re-measure a measurement image recorded by a measurement endoscope unit by a PC to improve work efficiency. SOLUTION: The main circuit group mounted on the control unit 12 is constituted including CPU 26, ROM 27, RAM 28, PC card I/F 30, USB I/F 31, RS-232 CI/F 29, a sound signal processing circuit 32, and an image signal processing circuit 33 to control to make execute and move various functions based on main programs.
Patent JP-2002156316-A (JP)
Title: Laser microdisection method and device
Inventor: GANSER MICHAEL
IPC: G01N1/28
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser microdisection method and a device, capable of cutting off a sample observation/inspection region from a sample in matching with the purpose, and preventing fold backs of the sample observation/inspection region. SOLUTION: This method includes (a) a step for forming perforation including webs 26, 27, 28 by a laser beam 7 along a cutting plane line 25, enclosing the sample observation/inspection region 23 and interrupted by the webs 26, 27, 28, in which the perforation has two or more webs 26, 27, 28 interrupting the cutting plane line 25 and the webs 26, 27, 28 connect the sample observation/ inspection region 23 to the sample 4 surrounding the sample observation/ inspection region, and (b) a step for cutting off the webs 26, 27, 28 of the perforation by a single laser pulse, which is directed toward the sample observation/ inspection region 23 and defocused, and cutting off the sample observation/ inspection region 23 from the sample 4.
Patent JP-2003071243-A (JP)
Title: Ultraviolet irradiation gas treatment apparatus
Inventor: TOKUMURA KATSUYA
IPC: B01J19/12
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation gas treatment apparatus uniformly irradiating the whole of untreated gas with ultraviolet rays while allowing the untreated gas to flow through a thin cylindrical container at a constant speed to enhance gas treatment efficiency without generating irregularity in the decomposition efficiency of the untreated gas (harmful gas). SOLUTION: An ultraviolet irradiation lamp 1 is an ultraviolet ray generator such as an excimer lamp and inert gas (usually, nitrogen gas) is injected in a hermetically sealed container 3 using a gas injection and discharge device not shown in the drawing. The hermetically sealed container 3 is constituted so that the ultraviolet irradiation lamp 1 and an irradiation container 5 receiving ultraviolet rays from the ultraviolet irradiation lamp 1 to permit the untreated gas to pass while treating the same are held in an inert gas atmosphere and the irradiation container 5 is arranged so as to surround the ultraviolet irradiation lamp 1.
Patent JP-2003081379-A (JP)
Title: Glass substrate carrying box
Inventor: ABE SHIGETOSHI
IPC: B65D85/86
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate carrying box in which at least a body thereof is formed of a resin foam, and the dust-proof property can be reliably obtained by devising a structure of a fitting part of the body and a lid body without using any sealant separately, or without using any clip to tighten the body and the lid body. SOLUTION: At least the body (2) of the box (1) comprising the body (2) and the lid body (3) is formed of the resin foam of the expansion ratio of 3-30. The body (2) and the lid body (3) of the box (1) are fitted to each other between an upper edge side part (2a) of the body (2) and a lower edge side part (3a) of the lid body (3), and (a) a projecting bar (x) is formed or (b) the projecting bar (x) and a recessed groove (y) are engaged with each other as a means for reducing the clearance between the parts (2a) and (3a) on at least one of the upper edge side part (2a) of the body (2) and the lower edge side part (3a) of the lid body (3) at the fitted part.
Patent JP-2003070323-A (JP)
Title: Method for planting vegetable seedling, equipment for planting vegetable seedling, and strip of paper used for the same
Inventor: KUWABARA MINORU
IPC: A01C13/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for planting vegetable seedlings, capable of reducing a load on an operator, when the operator plants the vegetable seedlings, and capable of making a planted situation of the vegetable seedlings better. SOLUTION: This method for planting the vegetable seedlings comprises forming a vegetable seedling planting machine which has a planting part 31 for planting the vegetable seedlings in upper surfaces U of a ridge covered with a mulch film m at suitable intervals so as to make the seedlings point the direction of traveling of a machine body of the planting machine and a paper laying mechanism 1005 for laying a strip of paper 216a on an area over the mulch film m in the direction of traveling of the machine body, making the planting part 31 plant the vegetable seedlings in a planting area 31 so that the top of the foliage of the planted seedling points the reverse direction f2 of the traveling of the machine body during a forward process in which the planting machine is forward driven so as to pass through an upper space over the ridge covered with the mulch film m,  and then making the paper laying mechanism 1005 cover the seedlings already planted in the forward process with the strip of the paper 216a during a reverse process in which the planting machine is reversed over the ridge.
Patent JP-2003083700-A (JP)
Title: Apparatus and method for loading bulk water-gel explosive, and the like
Inventor: ARAMAKI SHOSAKU
IPC: F42D1/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive small apparatus for loading easily bulk water-gel explosive or its intermediate by only one worker. SOLUTION: The loading apparatus is provided with wheels, and comprises a motor, a pump, and a hose of 20 m or below.
Patent JP-2003088146-A (JP)
Title: Ultrasonic motor
Inventor: KOMODA MASAHIKO
IPC: H02N2/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve a rotation efficiency of an ultrasonic motor and reduce the rotation irregularity. SOLUTION: This ultrasonic motor 11 has a housing 12, a stator 13, a rotor 14, etc., which are arranged with the rotation axis A of the rotor 14 as their center. The stator 13 has a lower block 16, an upper block 17, first and second piezoelectric devices 18 and 19, and first, second, and third electrode plates 21, 22, and 23. First coupling surfaces 27, used when the stator 13 is incorporated, are provided on the low side of the lower block 16 so as to face each other. Restriction unit side fitting surfaces 39e, which are formed so as to corresponding to the first fitting surfaces 27, are provided on the upper stator restriction unit 39b of the stator restriction unit 39 of the housing 12.  By engaging the restriction unit side coupling surfaces 39e with the first coupling surfaces 27, the stator 13 is pressed toward the rotor 14 side and the movement of the stator 13 in the rotating direction with the rotation axis A as the center of rotation can be restricted.
Patent JP-2002172304-A (JP)
Title: Multi-layer structure honeycomb filter and method for producing the same
Inventor: SAKON JUNJI
IPC: C04B38/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer structure honeycomb filter which has sufficient strength when used as a dust collector as well as exhibiting a high trapping efficiency and a small pressure loss. SOLUTION: This filter is a dust collection multi-layer structure honeycomb filter having one or more filter layers on the surface of a honeycomb-structure porous base material. The pressure loss across the base material is 150-700 Pa when the flow rate of the filtration of the filter is 1 m/min, and the pressure loss across the one or more filter layers is 50-300 Pa.
Patent JP-2003083121-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAGAI TOSHINARI
IPC: F01N3/08
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst exhaust emission control device for an internal combustion engine capable of further improving exhaust emission control performance by utilizing oxygen occluding capacity of an exhaust emission control catalyst. SOLUTION: This catalyst exhaust emission control device for the internal combustion engine 1 utilizes an oxygen occluding action of the exhaust emission control catalyst 19 disposed on an exhaust passage 7 of the internal combustion engine 1 provided with an engine stopping mode to be stopped during the operation of a vehicle. The device is provided with occluding amount calculation means 18 and 25 for calculating oxygen occluding amount of the exhaust emission control catalyst 19 and an air-fuel ratio control means 18 for performing an air-fuel ratio control of the internal combustion engine 1 based on the oxygen occluding amount calculated by the occluding amount calculation means 18 and 25. The occluding amount calculation means 18 and 25 calculate oxygen occluding amount also during the engine stopping mode of the internal combustion engine 1. The air-fuel ratio control means 18 performs an air-fuel ratio control when restarting the engine after releasing the engine stopping mode based on oxygen occluding amount calculated during the engine stopping mode by the occluding amount calculation means 18 and 25.
Patent JP-2002165559-A (JP)
Title: Processed oil and fat for food and food utilizing the same
Inventor: SHIRAISHI TADAYOSHI
IPC: A23L33/20
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel processed oil and fat for food, such as margarine or shortening, having a fat storage-suppressible function, accumulated fat- reduction promoting function, and carbohydrate metabolism disorder-improving function, and to provide a food utilizing the processed oil and fat. SOLUTION: This processed oil and fat for food, such as margarine or shortening, is such as to contain a conjugated polyunsaturated fatty acid glyceride having a conjugated triene structure (-CH=CH-CH=CH-CH=CH-), and the food utilizing the processed oil and fat has a fat storage-suppressible function, accumulated fat-reduction promoting function, and carbohydrate metabolism disorder-improving function, and allows a user to expect prophylactic/ improving effect on life-style related diseases resulted from fatness.
Patent JP-2003091450-A (JP)
Title: Web PAGE DISPLAY DEVICE, Web PAGE DISPLAY METHOD AND Web PAGE DISPLAY PROCESSING PROGRAM
Inventor: MITACHI NOBUHIKO
IPC: G06F12/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a Web page display device for displaying a Web page on various servers through the Internet capable of quickly and easily displaying the contents of an associated Web page from a Web page picture which is being displayed at present. SOLUTION: When the title of an arbitrary Web page on an already read Web page list L displayed according to a 'backward' M or 'forward' F button operation on a Web page display picture G which is being displayed at present is designated by a mouse cursor K, a preliminarily reduced and stored Web page reduced picture H of the designated Web page is displayed corresponding to the list designation position. Therefore, the contents of the arbitrary Web page which a user wants to view once more can be quickly confirmed and retrieved from the already accessed and displayed Web pages.
Patent JP-2003088446-A (JP)
Title: Armrest
Inventor: SUGANO HIDENORI
IPC: B60N2/75
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an armrest which does not jump out from a storage position even in the case of a collision, i.e., a case when an impact load being equal to or more than a prescribed amount is given to a vehicle. SOLUTION: A main body frame 20 is supported by a spindle 50 so as to be rotatable and rotated backward with the spindle 50 as a center when the frame 20 is not used, and then, the armrest 10 is stored in an erected posture at a prescribed position in a seat back constituting a vehicle seat. The armrest includes a rotary damper 30 which has a damper function for delaying a forward rotary operation and a lock function for suppressing the rotary operation when the impact load being equal to or more than the prescribed amount is added. Thus, the armrest is rotated at a low speed, stopped at a terminal point without causing an impact and set in a usage state. Even when the impact load which is larger than the prescribed amount is added to the vehicle, the armrest does not jump out from the storage position.
Patent JP-2003089763-A (JP)
Title: Ink set for ink jet recording
Inventor: KOBAYASHI NAOMICHI
IPC: C09D11/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet recording requiring no special mechanism in a printer, reducing feathering and color bleeding and capable of presenting clear color recordings even when applied to common paper. SOLUTION: This ink set for ink jet recording comprises a plurality of color inks. At least one ink contains glycerol. All the inks except the glycerol- containing ink contain a water soluble organic solvent incompatible with glycerol.
Patent JP-2003088789-A (JP)
Title: Wet treatment device
Inventor: YONETANI MASATO
IPC: H01L21/027
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a wet treatment device which does not require a great deal of wet treatment liquid even when the wet treatment liquid spouts from a nozzle having a spout port and installed almost parallel to a substrate to be treated, which is inclined from the horizontal, against gravity. SOLUTION: This wet treatment device comprises the spout port installed almost parallel to the substrate 2 to be treated, which is inclined from the horizontal, and a nozzle case 4 for supplying the wet treatment liquid to the spout port and is equipped with a first nozzle 1 for spouting the wet treatment liquid to the substrate 2 to be treated, and partition plates 9 for partitioning the nozzle case 4 against the above inclined direction to form at least two flow passages.
Patent JP-2003100914-A (JP)
Title: Nonvolatile semiconductor memory, its operating method and method for manufacturing semiconductor device
Inventor: NOMOTO KAZUMASA
IPC: H01L21/8247
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory in which the occupation area of a nonvolatile semiconductor memory element is reduced extremely, deterioration in the characteristics of the element due to punch through or the like can be prevented readily, and a source side injecting operation can be effected. SOLUTION: The nonvolatile semiconductor memory comprises a first conductivity type semiconductor region SUB having a level difference on the surface, two second conductivity type semiconductor regions S/D isolated in the direction perpendicular to the major surface of the first conductivity type semiconductor, a memory gate electrode WL1 facing a part of the side face of the level difference through a first gate dielectric film GD1 including a spatially dispersed charge storage means, and control gate electrodes CL1-CL4 facing a part of the side face of the level difference through a second gate dielectric film GD having no charge storing power. The control gate electrode may comprise a conductive sidewall SW, as shown on the drawing, or the memory gate electrode may comprise the conductive sidewall SW.
Patent JP-2003096965-A (JP)
Title: Method for executing ceiling and ceiling panel
Inventor: IWANO TASUKU
IPC: E04B5/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a ceiling and a ceiling panel in which the ceiling is unitized as the ceiling panel while the ceiling can be formed without suspending the ceiling panel from an upper section. SOLUTION: The ceiling panel 1 is constituted by installing gypsum board plywood 4 to runners 2 and studs 3 while at least one working hole 6 is formed previously to the ceiling panel 1. The ceiling panel 1 is hung from the upper section of a wall panel 12 surrounding a room (a), and fixed onto the wall panel 12. Floor panels 15 are mounted at the upper ends of the wall panels 12 in the upper sections of the ceiling panels 1 while mutually adjacent floor panels are connected mutually by a floor-panel clamping bolt 17 inserted from the working holes 6. Lastly, the working hole 6 is closed by auxiliary gypsum board plywood 9.
Patent JP-2003096563-A (JP)
Title: Method for forming polycrystalline thin film and oxide superconductor
Inventor: IIJIMA YASUHIRO
IPC: C30B29/22
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining polycrystalline thin film which aligns c-axis of the crystal grain useful for the formation of oxide superconductor perpendicularly to the film forming surface of substrate, in addition, also aligns a-axis or b-axis of crystal axis of the crystal grain along the surface parallel to the film forming surface and is excellent in crystalline orientation. SOLUTION: This method forms the polycrystalline thin film of multiple oxide having a pyrochlore crystalline structure represented by composition formula of YZrO, GdZrO or EuZrO on the film forming surface of polycrystalline substrate. Therein, the temperature of the polycrystalline substrate is retained to a specified temperature of 90-300 deg.C and the thin film is formed by the ion beam assist method. In this polycrystalline thin film obtained by the method, a grain boundary oblique angle constituted by the same crystalline axis of respective crystal grains along the surface parallel to the film forming surface of the polycrystalline substrate is <=20 deg., Therein, EuZrO is useful, too.