baber/WOPTO huggingface dataset:
Patent JP-2003339747-A (JP)
Title: Conical combining structure for male type member and female type member
Inventor: HASSLER MICHEL
IPC: A61F2/32
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical combining structure for a male type member and a female type member which receives a compressive load especially in the axial direction.   <P>SOLUTION: In this conical combining structure for the male member (10) and the female member (11), the cone (12) of the male member (10), is fitted in the truncated conical part (15) of a recess (14) which is formed in the female member (11) while having a corresponding relationship with the cone (12) of the male member (10). In this case, the female member (11) is made of a material of which the Young's modulus is roughly equivalent to approximate 35 GPa, and is roughly equivalent to the Young's modulus of the constituting material of the male type member. The surface (13) of the male member which is vertical to the axis (A1) of the combining structure comes into contact with the surface (17) of the female member which is also vertical to the axis of the combining structure, and the male member (10) and the female member (11) are in contact with each other in the axial direction. The female member (11) is made of, e.g. a pyrocarbon, and the male member is made of a metal, a ceramic or the pyrocarbon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344952-A (JP)
Title: Form-rolling die for screw with deep groove and method for manufacturing screw with deep groove
Inventor: WAKAI TAKAO
IPC: F16B25/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form-rolling die with which a male screw and a deep groove are formed without deforming the thread of the the male screw in one process and consequently the screw thread with the deep groove is manufactured at a low cost.  <P>SOLUTION: This form-rolling die consists of the combination of a fixed die 12 and a moving die 13 and a projected line 14 for forming the deep groove having steep angle is provided in arrangement of a certain interval and over the entire area respectively on the opposed form-rolling faces of the fixed die 12 and the moving die 13. By successively setting this form-rolling face in the temporary forming part A of the male screw, a deep groove forming part B, the main forming part C of the male screw and the finish forming part D of the male screw toward the rear end from the tip of the inlet side and forming a recessed groove between the deep grooves with a projected line 15 provide in the temporary forming part A of the male screw to the shaft part of a rivet, the biting of the projected line 16 in the main forming part C of the next male screw starts from the recessed groove, so that the occurrence of resistance and impact in the biting of the projected line 16 of the main forming part C is prevented and the shaft part of the rivet is smoothly form-rolled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346236-A (JP)
Title: Process for treatment of pyrolysis gas and treating apparatus therefor
Inventor: MIYAJI TAKESHI
IPC: C10B47/24
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for the treatment of pyrolysis gas to remove accompanying combustible substances from the pyrolysis gas and make the separated combustible substances to a state utilizable as a fuel.  <P>SOLUTION: Pyrolysis gas accompanying combustible substances is brought into contact with granules or pellets having a temperature lower than that of the pyrolysis gas in a filtration column 3 to recover the combustible substances attached to the granules or pellets. The granules or pellets having attached the combustible substances are lowered by gravitation through a damper 19 to a vertical gasification furnace 5 placed below the filtration column 3 and receiving a gasification agent supplied to the bottom through a gasification agent supplying line 21. The combustible substances attached to the granules or pellets are thermally decomposed in the gasification furnace 5 and the generated combustible gas is discharged from the top of the furnace through a combustible gas line 23. The accompanying combustible substances are removed from the pyrolysis gas by the granules or pellets in the filtration column 3, and the accompanying combustible substances attached to the granules or pellets are thermally decomposed in the gasification furnace 5 to obtain the combustible gas utilizable as a fuel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345923-A (JP)
Title: Wired glass and its manufacturing method
Inventor: KIKUTA MASASHI
IPC: C03B13/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired glass generating no crack when it is cut and improved in strength and durability, and its manufacturing method.  <P>SOLUTION: In this manufacturing method of a wired glass 40, first a lattice-shape net made of steel is annealed and it is inserted in a molten glass with the use of a roll-out device to make the wired glass. This annealing is carried out at a temperature exceeding a recrystallization temperature of steel of 400-500°C, for example, at 700-900°C keeping for a definite time, for example, for not less than 3 hours, then cooling gradually. In this case, the recrystallized steel has a ferrite crystal grain size prescribed by JIS G0552 of grain size number around 1-5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356851-A (JP)
Title: Compression apparatus for moving picture and imaging apparatus employing the same
Inventor: KONDO YOSHIMASA
IPC: H04N19/60
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for allowing hardware and software to share expansion processing of a compressed moving picture and roles by the processes wherein the hardware and the software respectively enhance the advantage and to provide an imaging apparatus employing the compressor.  <P>SOLUTION: A compressor (encoder) for the moving picture includes: a hardware processing section 40 for applying compression processing to the moving picture data by means of hardware; a data storage section 50 for storing the moving picture data processed by the hardware processing section 40; and a software processing section 70 for applying compression processing to the moving picture data by means of software. The hardware processing section 40 includes at least a plurality of processing sections 41 to 46 for executing discrete cosine transform for the moving picture data and quantization processing. The software processing section 70 executes at least processing of encoding the quantized moving picture data into variable length codes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352835-A (JP)
Title: Composition for forming rigid polyurethane slab foam, and method for producing rigid polyurethane slab foam
Inventor: INOHARA HIDEKI
IPC: C08G18/76
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition capable of providing a rigid polyurethane slab foam having excellent mechanical characteristics, flexibility and an open cell structure.  <P>SOLUTION: The composition for forming the rigid polyurethane slab foam having ≤75% open cell rate comprises a polyisocyanate component comprising 45-69 mass% MDI (A1) and 31-55 mass% MDI-based polynuclear condensate, a polyol component and a foaming agent comprising water. A trimer catalyst is preferably contained as a catalytic component. The polyol component preferably comprises 10-30 mass% tetrahydric polyether polyol and 70-90 mass% other polyol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352695-A (JP)
Title: Chlorosilane bearing bissilylamino group, method for producing the same and method for producing organooxysilane bearing bissilylamino group
Inventor: TONOMURA YOICHI
IPC: C07B61/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chlorosilane bearing bissilylamino group that is useful as a silane coupling agent, a surface-treating agent or the like, and further useful as a synthetic intermediate, for example, aminopropyl-modified silicone oil or the like, which are produced in high yield, when it is reacted with alcohol.  <P>SOLUTION: The chlorosilane bearing bissilylamino group is represented by general formula (1) : [(CH<SB>3</SB>)<SB>3</SB>Si]<SB>2</SB>NCH<SB>2</SB>CH<SB>2</SB>Si(CH<SB>3</SB>)<SB>n</SB>Cl<SB>3-n</SB>(1) (wherein n is 0 or 1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351513-A (JP)
Title: Method for machining material by super-short pulse laser beam, printed circuit board, and method for manufacturing the same
Inventor: EMORI SUSUMU
IPC: B23K26/382
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for machining an aperture of consistent sub-μm accuracy in which no dross nor smear is generated without using any complicated machining process such as etching.  <P>SOLUTION: In the method for machining a material by super-short pulse laser beams, a circuit substrate 3 with metal layers 2a and 2b and an organic material layer 1 laminated thereon and an electronic circuit formed in a plurality of layers is irradiated with femto-second laser beams 11 to form an aperture 5 to arrange a conductor to connect the electronic circuits on each layer to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228064-A (JP)
Title: Electron emission element and light emission element
Inventor: TAKEUCHI YUKIHISA
IPC: H01J29/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To extend a service life of electron emission and improve its reliability by outputting secondary electrons emitted from a substance being an emitter.  <P>SOLUTION: Primary electrons impinge upon an emitter 16 of this electron emission element 10A for causing the emission of secondary electrons from the emitter 16 to output the secondary electrons from the electron emission element. The secondary electrons emitted from the emitter 16 are accelerated by an electric field formed on the emitter 16 for generating an electron beam. Specifically, the electron emission element 10A has the emitter 16 having a plate shape, a cathode electrode 18 formed on the front surface of the emitter 16, an anode electrode 14 formed on the back surface of the emitter 16. A drive voltage Va from a pulse generation source 20 is applied between the cathode electrode 18 and the anode electrode 14. The anode electrode 14 is connected to the ground. A collector electrode 22 is disposed above the cathode electrode 18. A bias voltage Vc is applied to the collector electrode 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004363129-A (JP)
Title: Optical crystal holder, solid-state laser system, method of fixing optical crystal, and structure and method for positioning solid-state laser crystal
Inventor: SATO MASAO
IPC: H01S3/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical crystal holder or the like that can fix an optical crystal in a state that the crystal is held by a uniform pressing force.  <P>SOLUTION: In a method of fixing an optical crystal, the optical crystal 80 is fixed to the optical crystal holder provided with a first pressing plate having a first pressing surface, a second pressing plate having a second pressing surface, and a holding plate 85 which holds the second pressing plate by clamping the pressing plate with the first pressing plate. The method includes a step of pinching the optical crystal 80 between first and second pressing surfaces through cushioning materials, a step of holding the first and second pressing plates in a state that the pressing plates are pressed by prescribed pressure by means of holders from a first direction in which the crystal 80 is pinched between the first and second pressing surfaces and a second direction in which the crystal 80 is pinched between the first and second pressing surfaces and which is perpendicular to the first direction; and a step of fixing the first pressing plate and holding plate 85 with fixtures from a third direction which is perpendicular to the first and second directions. The method also includes a step of releasing pressed states of the first and second pressing plates pressed by the holders.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361249-A (JP)
Title: Substrate inspection device
Inventor: YAMASHITA MUNEHIRO
IPC: G01R31/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate inspection device capable of inspecting a circuit pattern by electrostatic capacity measurement with respect to its substrate, without setting up a reference plane whose potential becomes a reference.  <P>SOLUTION: Pads 202-207 are formed on a surface 201a of the substrate 201, conductor sections 212-216 are formed on the other surface 201b of the substrate 201, and the pads 202-207 and the conductor sections 212-216 are connected with connecting conductors respectively. The inspection device is provided with an inspection unit 101 counterposed to the surface 201a and provided with probes 102-107, a probe 108 made movable on the surface 201b, a capacity measurement section 111 which measures the electrostatic capacity between the probe 108 and the probes 102-107 when the probe 108 is put on a conductor section 217 and the probes 102-107 are connected to the ground, and a determination section 115 which determines whether the conductor section 217 is nondefective or defective using the electrostatic capacity detected by the measurement section 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361704-A (JP)
Title: Film forming substrate for large pellicle and method for manufacturing large size pellicle film
Inventor: KURIYAMA YOSHIMASA
IPC: G03F1/62
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from depositing on the surface of a film forming substrate for a large pellicle by significantly mitigating electrification on the surface of the film forming substrate in the process of manufacturing the large pellicle.  <P>SOLUTION: In the film forming substrate 1 to be used in the process of manufacturing the large pellicle film 4 having ≥1,000 cm<SP>2</SP>pellicle area, a conductive layer 3 is formed by coating the back face of a large size glass sheet 2 with chromium at a predetermined thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359840-A (JP)
Title: Resin composition, its molded product and disperse aid
Inventor: SHIKAMATA AKINORI
IPC: C08L101/16
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance, transparency and melt processability.  <P>SOLUTION: The resin composition is obtained by compounding (A) 100 pts.wt. polylactic acid with (C) 0.1-100 pts.wt. graft copolymer in which the main chain is a cellulose derivative (BG) and the graft chain is a polylactic acid (AG) or by compounding (A) 100 pts.wt. polylactic acid with (B) 1-100 pts.wt. cellulose derivative and (C) 0.1-100 pts.wt. graft copolymer in which the main chain is the cellulose derivative (BG) and the graft chain is the polylactic acid (AG). The molded product is obtained by molding the resin composition. The disperse aid for dispersing the cellulose derivative (B) into the polylactic acid (A) is composed of a graft copolymer in which the main chain is the cellulose derivative (BG) and the graft chain is the polylactic acid (AG) wherein the weight ratio of the cellulose derivative (BG)/the polylactic acid (AG) is (50/50) to (5/95).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000356-A (JP)
Title: Place of installation indicating device for fire extinguisher
Inventor: NAKANO SHINJI
IPC: A62C99/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a place of installation indicating device for a fire extinguisher which makes the circumference of the fire extinguisher emit light for a long time to precisely indicate the place of installation so that primary fire fighting can be performed smoothly in case of a fire in a hospital or a home for the aged at night or in an earthquake disaster.  <P>SOLUTION: In the place of installation indicating device for the fire extinguisher, an electric charge supplied by a solar battery 1 is charged in an electric double-layer capacitor 4 and a light emitting diode 8 emits light to illuminate a main body of the fire extinguisher or the circumference of the place of installation of the fire extinguisher in a dark place during the night time or in a dark room so that the place of installation of the fire extinguisher is indicated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331041-A (JP)
Title: Bicycle with auxiliary power of compressed air
Inventor: MATSUNAGA NORIO
IPC: B62M1/10
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch mechanism for a bicycle functioned as a safe auxiliary brake at a downward slope, reducing abrasion of a brake shoe and obtaining auxiliary power at an upslope.  <P>SOLUTION: At a sharp downward slope and a long downward slope, a compressor is rotated by rotation of a wheel to compress air and it can be accumulated in a pressure bomb. A valve is switched by operation of a switch mounted to a handle and the compressor is converted to a driving device to rotate the wheel. It becomes a safe auxiliary brake at a downward slope and is changed to auxiliary power at an upslope. The clutch mechanism in which the device becomes free in order to reduce resistance as much as possible at traveling on a flat place is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004104-A (JP)
Title: Ruled voice synthesizer and ruled voice synthesizing method
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L13/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruled voice synthesizer in which connecting distortion is maintained equal to or less than a fixed amount for any kinds of uttered voice.  <P>SOLUTION: A parameter correcting section 14 reads acoustic featured parameters outputted from a unit piece selecting section 12 and target parameters of a vowel from a target parameter storing section 13 in accordance with the starting end and the terminating end of a unit piece of a phoneme and corrects the acoustic featured parameters of a unit piece in accordance with the read parameters. The parameters are corrected and outputted so that the parameters before and after a piece become equal to the vowel target parameters of the corresponding phoneme while making parameter time series as an input.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006476-A (JP)
Title: Motor drive system
Inventor: YOSHIKAWA TOSHIFUMI
IPC: H02P27/06
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive system that can prevent overcharge of an accumulator at the time of regenerative operation and that can operate the accumulator stably while suppressing effect on normal charging and discharging control, by providing a current command generating device for the regenerative operation.  <P>SOLUTION: This motor drive system is provided with the current command generating device that generates a current command according to charging capacity of the accumulator (a storage battery, for example) at the time of the regenerative operation of the motor. It is desirable during the regenerative operation to cut feedback to control systems such as a DC voltage controlling means that controls the charging and discharging under the normal operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000588-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of vibrating a rotary reel which a user is most interested in and easily vibrating the rotary reel with a small mechanical load.  <P>SOLUTION: Output shafts 16o, 16r of eccentric motors 15o, 15r set on side faces 5 of a box body of this slot machine 1 and end parts of springs 31p, 31q provided on the side faces 5 are engaged with side faces of a rotary reel frame body 10. The engagements are realized by setting dent parts on engaging positions on the rotary reel frame body 10 and fitting the output shafts 16o, 16r and springs 31p, 31q into the dent parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010215-A (JP)
Title: Positive photoresist composition for manufacture of circuit board having integrated circuit and liquid crystal display section fabricated on one board, and method for forming resist pattern
Inventor: KURIHARA MASAKI
IPC: G03F7/26
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost positive photoresist composition for a system LCD, the composition having excellent linearity, high resolution, and DOF (depth of focus) characteristics, excellent property of suppressing degassing and heat resistance, and preferably, durable for mass consumption, and to provide a method for forming a resist pattern by using the above composition.  <P>SOLUTION: The positive photoresist composition comprises (A) an alkali-soluble resin component or (A') an alkali-insoluble or alkali hardly soluble resin component which is converted into alkali-soluble by the effect of an acid. The resin component is obtained by refining in an ion exchange resin prior to being used for the preparation of the resist composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342058-A (JP)
Title: System about advertisement, sale, and purchase of commodity in internet mail order shopping through communication line
Inventor: SAKAMOTO TETSUO
IPC: G06Q10/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system about sale and purchase of commodities in Internet mail order shopping with respect to a mail order system for commodities using a computer system.  <P>SOLUTION: A seller adopts items which purchasers desire, into commodities and sells commodities within a range of sales terms determined by the seller. Computer systems of both the seller and purchasers are used as means, and purchasers can confirm working conditions of commodities and commodity samples on screens of their personal computers for 24 hours and request improvement and reform when finding out differences from desired items, and the seller accepts the request. Thus the seller sells commodities within the range determined by the seller, in response to purchasers' request with mutual consent by mail order shopping through a communication line. In mail order shopping through the communication line, the seller enters or stamps characters, figures, symbols, marks, or the like on selling commodities such as pictures, accessories, ornaments, and sporting goods and sells the commodities within the range of sales terms determined by the seller, in response to purchasers' requests by using computer systems of both the seller and purchaser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006894-A (JP)
Title: Ophthalmic image generation system
Inventor: ABE JUNKICHI
IPC: A61B3/14
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize optimal imaging by changing the photographing mode (photographing parameter) of a photographing camera from a controlling PC and holding an photographing parameter during the photographing mode.  <P>SOLUTION: This ophthalmic image generation system is provided with: an imaging head having an electronic imaging device; the controlling PC for controlling the imaging head; a communication path connecting the imaging head to the controlling PC; a photographing class switching operation part arranged on the controlling PC; and the photographing parameter changing means of the imaging head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI