baber/WOPTO huggingface dataset:
Patent JP-2004232644-A (JP)
Title: Piston centering supporter of filling pump
Inventor: WARNE WAYNE
IPC: F04B43/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a centering system of a piston type filing pump to reduce abrasion of a pump diaphragm by reducing the chance of the piston coming into contact with the cylinder wall without affecting a feeding amount of a product at the time of a transfer stroke, in the piston type filling pump used for a packaging machine for molding, filling and sealing and provided with the diaphragm extended between a piston and a cylinder wall.  <P>SOLUTION: The piston centering supporter of the piston pump contains at least three centering members with equal spaces in the radius direction, extending outward from the piston to come into contact with the cylinder, and functioning to determine a space between the piston and the cylinder. The centering supporter is formed from a material of small friction like a polymer material such as polyvinylidene fluoride. The centering supporters are formed, for example, as an insert inserted in a concavity of the centering piston, and are arranged on the piston separated from the diaphragm at the end of the product side of the pump. The inserts can be members separate from the piston, or integral members arranged at a supporting member such as, for example, supporting strapping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004158882-A (JP)
Title: Method for manufacturing semiconductor substrate
Inventor: YANAGIDA KAZUTAKA
IPC: H01L27/12
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To uniform treatment applied to a wafer in manufacturing a semiconductor substrate.  <P>SOLUTION: The method includes a process to form a nonporous layer on a porous layer which is formed on the surface of a first substrate, a process of laminating the first substrate and a second substrate prepared separately so as to sandwich the nonporous layer, a process of removing the first substrate from the laminated substrate so as to expose the porous layer on the second substrate, and a process of etching the porous layer by supplying ultrasonic waves so as to expose the second substrate surface in a state that the second substrate, whose porous layer is exposed, is immersed in etching liquid perfectly. In the etching process, the strength of the ultrasonic wave acting on the second substrate is varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005225368-A (JP)
Title: Two-wheeler introducing device, and sliding type parking device
Inventor: WAKABAYASHI EIJI
IPC: B62H3/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wheeler introducing device and a sliding type parking device in which a frame simply and reliably slides or stands still at low cost.  <P>SOLUTION: The two-wheeler introducing device 1 comprises a supporting body 1-1 which can be mounted on a trestle 3 with a rotary bearing 1-3 and a spring 1-4 provided on an upper side thereof, and an introducing body 1-2 supported by the spring 1-4 in which a rotary shaft 1-5 rotating on the rotary bearing 1-3 is provided on the counter two-wheeler introduction side 5 and a rubber 1-6 in contact with the ground or the floor when the spring 1-4 is contracted is provided on the two-wheeler introduction side 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230249-A (JP)
Title: Attaching structure of pipe-like crossbar to bracket
Inventor: MATSUMOTO MITSUNORI
IPC: A47C7/40
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily position and firmly attach a long pipe-like crossbar to left and right brackets.  <P>SOLUTION: A circular arc-shaped receiving part 31a for receiving/supporting the lower surface of the crossbar (backrest bar) 30 is disposed on the front end of each bracket 31, and a projecting shaft 33 facing upward is disposed on top of the receiving part 31a. The projecting shaft 33 is engaged with a through hole 37 bored on the lower surface of the crossbar 30, and the lower surface of the crossbar 30 is supported by the receiving part 31a. The crossbar 30 is fixed to the bracket 31 by screw-engaging a screw inserted from under an attaching hole 34 in the vertical direction formed in the receiving part 31a with a screw hole formed on the lower surface of the crossbar 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230985-A (JP)
Title: Optical lens blocking device
Inventor: KAWAKUBO ATSUSHI
IPC: B24B13/005
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical lens blocking device equipped with a simple centering mechanism capable of moving an optical lens with different edge thickness positively into a predetermined blocking position without needing a blocking ring.  <P>SOLUTION: A centering mechanism 13 is provided around a placing table 11 on which a lens blank 1 is installed, to allow the geometric center of the lens blank 1 to coincide with the center of the placing table 1. The centering mechanism 13 is provided with three clamping pins 31 for pressing the outer peripheral surface of the lens blank 1. The placing table 11 on which the lens blank 1 is placed, is pushed up by an air cylinder 12 when blocking, and the concave surface 1a side outer peripheral edge of the lens blank 1 is pressed to the lower faces of locking parts 31A of the clamping pins 31 to position the concave surface 1a into a blocking position H<SB>2</SB>. In this state, a fixture 2 is lowered by a predetermined quantity to press and solidify wax dropped on the concave surface 1a of the lens blank 1. The lens blank 1 is thereby blocked by the fixture 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258660-A (JP)
Title: Method and device for speech synthesis
Inventor: FERENCZ ATTILA
IPC: G10L13/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for speech synthesis that provide a natural and satisfactory speech synthesis output by a system having a relatively small DB.  <P>SOLUTION: The method includes the stages of: (a) determining and sectioning a speech unit to be connected into a left unit and a right unit; (b) variably determining specified areas to be interpolated as to the left unit and right unit; (c) connecting an extension part to the border part between the left unit and right unit; (d) arraying pitch marks based upon corresponding units at the extension part; and (e) superposing the left unit and right unit one over the other. By this method, speech units are connected by using a DB and acoustic inconsistency at the connected border part is reducible even with the small-capacity DB based upon a corpus, thereby embodying speech synthesis of good quality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251778-A (JP)
Title: Metal base circuit board
Inventor: YASHIMA KATSUNORI
IPC: H05K1/05
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal base circuit board suitable for a hybrid integrated circuit board having a control semiconductor and an output semiconductor.  <P>SOLUTION: The metal base circuit board is used for the hybrid integrated circuit consisting of a metal plate 1, an insulating layer 2 arranged on the metal plate, a circuit 5 disposed on the insulating layer, and a plurality of semiconductors 7 and 8 mounted on the circuit. In a part where a semiconductor is not loaded on the circuit, a hollow part is installed on the surface of the metal plate below the circuit, and the hollow part is filled with resin 3 including nonorganic fill. A corner has a curvature radius of 0.4R or above when it is viewed from above the hollow part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248197-A (JP)
Title: Method for exchanging coating member of cathode plate and heater for cathode plate
Inventor: KANO TAKESHI
IPC: C25C7/02
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of exchanging only a protector needing to be exchanged, and to provide a heater for a cathode plate for suitably performing the method.  <P>SOLUTION: In the method where a coating member 5A stuck, by heating, to both the edge parts of a cathode plate 2 used in metal electrolytic refining is exchanged, among two or more coating members 5A, 5B, only the coating member 5A on the side to be exchanged is heated, the heated coating member 5A is peeled off from the edge part of the cathode plate 2, a new coating member 5A is applied to the edge part of the cathode plate 2 from which the coating member 5A has been peeled off, and the new coating member 5A is heated so as to be stuck to the edge part of the cathode plate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247935-A (JP)
Title: Cellulose ester, pervaporation separation membrane, pervaporation separation method, and pervaporation separation apparatus
Inventor: ICHIKAWA TAKAYUKI
IPC: B01D61/36
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer useful as a pervaporation separation membrane; to provide the new cellulose ester-based pervaporation separation membrane having excellent selectivity; and to provide a pervaporation separation method and a pervaporation separation apparatus using the separation membrane.  <P>SOLUTION: The cellulose ester is modified with an aromatic group having a nitro group. The pervaporation separation membrane comprises the modified cellulose ester. The pervaporation separation method involves bringing an azeotropic mixture or an organic liquid mixture containing structural isomers having resembling in chemical structures into contact with the pervaporation separation membrane to separate the target component of the separation in the mixture. The pervaporation separation apparatus uses the pervaporation separation membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248863-A (JP)
Title: Reserve tank
Inventor: KATO MASAHIRO
IPC: F01P11/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reserve tank capable of simultaneously achieving prevention of leak of cooling water and improvement of insertion property of hose.  <P>SOLUTION: This reserve tank A is provided with a hose insertion part 7 for fitting and fixing hose 6 for cooling water 9. The hose insertion part 7 is formed in a cylindrical shape raised from a main body upper wall part 1 in a vertical direction. Inner diameter W1 of an inlet part 7b on an inner circumference surface 7a of the hose insertion part 7 is formed larger than outer diameter W2 of the hose 6, and inner diameter W3 of an outlet part 7c is formed smaller than the outer diameter W2 of the hose 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245365-A (JP)
Title: Brake structure of device for preventing spool back rush of fishing bait reel
Inventor: GEN KOKO
IPC: A01K89/0155
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional structure by getting rid of a method of depending on a centrifugal force caused by the rotation of a spool in a preventing device for the spool back rush of a fishing bait reel.  <P>SOLUTION: This brake structure for preventing the spool back rush consists of a fixed cam 10 fitted and fixed to a boss of the spool, a moving cam 20 separated from the fixed cam 10 at the time of a high speed rotation of the spool, a braking plate 30 moving together with the moving cam in the time of high speed rotation of the spool to a spool cover and approaching to a permanent magnet for braking the rotation of the spool, and a spring 40 for pushing the moving cam 20 to the fixed cam 10. Holes penetrated through by a spool shaft are installed at the fixed cam 10, moving cam 20 and braking plate 30. The fixed cam 10 is equipped with ≥2 projecting parts having sloped surfaces in their lower direction at its outside. The moving cam 20 is equipped with the same number of projecting parts, and they are equipped with sloped surfaces coming in contact with the sloped surfaces of the projecting parts of the fixed cam 10. At the bottom surface of the moving cam 20, a projection 23 fitted to the hole 32 of the braking plate 30 is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253314-A (JP)
Title: Hatching-inducing device
Inventor: TAKATSU TOSHIYUKI
IPC: A01K61/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of a soft-egg disease and generation and proliferation of an aquatic microorganism parasitic on marine organisms even when water supply amount to a hatching tank is small.  <P>SOLUTION: In a hatching-inducing derive, an underwater moving body 1 moving at nearly constant speed is provided in the interior of the hatching tank B in which many seed eggs C are stored in piled up state and all seed eggs C in the hatching tank B are forcibly moved and relative position of these seed eggs C is rearranged by movement of the underwater moving body 1 to form a water supply passage W between these seed eggs C. As a result, fresh water is supplied through each water supply passage W to each egg C and good eggs are separated from dead eggs and the aquatic microorganism C1 parasitic on marine organisms proliferated in fungal state is cut off, that is, transfer of the aquatic microorganism C1 is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257453-A (JP)
Title: Feeble light detection method and device
Inventor: DOI KYOJI
IPC: G01N21/64
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeble light detection method capable of multichannel constitution of photodetection part, and detection of both photons even when arrival times of the photons are overlapped.  <P>SOLUTION: A pulse signal detection shaping addition circuit 54 has a discrimination information imparting part 56. A pulse current which is a detection signal of a photon detector is converted into a voltage signal by a multichannel amplifier. An output signal PD from the multichannel amplifier is inputted into a comparator 70 constituting a signal conversion part 60 of the discrimination information imparting part 56. The comparator 70 changes an inputted signal into a rectangular wave having a constant voltage and outputs it. The rectangular wave is converted into a signal having a constant pulse width by a waveform shaping part 62 and inputted into a voltage conversion part 64. Resisters R<SB>1</SB>-R<SB>4</SB>constituting the voltage conversion part 64 differentiate the voltage level of an output pulse from the waveform shaping part 62 following a specific ratio, and imparts the discrimination information enabling discrimination of a photon detector outputting the detection signal. A signal to which the discrimination information is imparted is synthesized by an addition part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261132-A (JP)
Title: Sewing machine switching apparatus
Inventor: KAMIJO TAKESHI
IPC: H02P7/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine switching machine using existing low-voltage/high-voltage changeover switches.  <P>SOLUTION: In the sewing machine switching apparatus for operating the changeover switch to one side or the other side and obtaining a time constant circuit of trigger timing provided to a motor driving element in cases of power supply voltage frequencies of 50 Hz and 60 Hz, a voltage across terminals of the changeover switch is limited by a limiting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294432-A (JP)
Title: Method and instrument for measuring shape and thickness variation of polished opaque plate
Inventor: FREISCHLAD KLAUS
IPC: G01B11/06
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To measure a thickness variation and a shape of a wafer or a polished opaque plate.  <P>SOLUTION: Spacing maps of single side faces between a side face 61 or 62 of the wafer 60 and a reference plane 32 or 52 corresponding respectively thereto are measured at the same time, using combination of two improved phase shift Fizeau interferometers 20, 40, and computers 38, 58 calculates the thickness variation and the shape, based on data therein. various countermeasures are worked out to determine and remove a shape and a slope of each reference surface, and to correctly overlap easily for two single side face measurements for calculating the thickness variation and the shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268392-A (JP)
Title: Method of manufacturing electronic component
Inventor: IKEGAMI HIROSHIGE
IPC: H01L23/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component in which there is no delamination and high dimension accuracy is included.  <P>SOLUTION: There are provided the steps of forming a first ceramic green sheet layer 2 on a support 1, forming a green sheet 4 by forming a second ceramic green sheet layer 3 thereon, forming a conductor layer 5 on the green sheet 4, producing a green sheet laminate 6 by laminating and heating a plurality of green sheets 4 with the conductor layers 5 formed thereon, laminating restrict green sheets 7 on both the principal surfaces of the green sheet laminate 6, laminating the green sheet laminates 6 each with the restrict green sheets 7 laminated on both the principal surfaces, baking the green sheet laminate 6 with the restrict green sheets 7 on both the principal surfaces, and removing a restrict layer resulting from baking the restrict green sheet 7. The first ceramic green sheet layer 2 contains a melting component that is turned into molten state at the time of heating when producing the green sheet laminate 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264573-A (JP)
Title: Locking device for vehicle
Inventor: HANAGATA HAJIME
IPC: E04H6/42
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a locking device for a vehicle, and to downsize the mechanism of the locking device.  <P>SOLUTION: This locking device 1 for the vehicle comprises: a base part 13 for being fixed on the ground; buffers 20a and 20b which are arranged on the base part 13; a lock plate driving mechanism A which has a frame 15 arranged on the buffers 20a and 20b; a lock shaft 12b which is rotatably journaled on the frame 15; and a lock plate 12 which is fixed to the lock shaft 12b, which is opened/closed depending on the rotation of the lock shaft 12b and which transfers an external force to the frame 15 when subjected to the external force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270223-A (JP)
Title: Game machine
Inventor: MIYAUCHI TOSHIHIRO
IPC: A63F7/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with an ashtray in which a contact detection means for multipurpose uses is incorporated so as to prevent failures such as a fault and erroneous detection.  <P>SOLUTION: An ashtray body 34 is basically constituted of an ash receiving member 36 where a recessed ash receiving part 35 for receiving cigarette butts is formed, a first cover member 37 where a cover part 37a for covering the bottom part outer side of the ash receiving member 36 is formed, and a support part 38 attachable to a lower set plate 19. In a storage chamber 39 internally defined by the ash receiving member 36 and the first cover member 37, the contact detection means 55 assembled to a contact member 54 disposed at the first cover member 37 is stored. The ash receiving member 36 is provided with a fire distinguishing part 40, and by a space part S defined inside the fire distinguishing part, heat from the ash receiving member 36 is prevented from being transferred to the contact detection means 55.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270233-A (JP)
Title: Surface sheet of absorptive article
Inventor: TANAKA SATOSHI
IPC: A61F5/44
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface sheet of an absorptive article with high cushion feeling and softness, in which liquid does not easily return.  <P>SOLUTION: The surface sheet 1 is provided with an upper layer nonwoven fabric 2 and a lower layer nonwoven fabric 3. On the surface sheet 1, many liquid passing holes 4 passing through it are formed. The upper and lower layer nonwoven fabrics are joined to each other around the liquid passing holes 4. The upper and lower layer nonwoven fabrics are both raised toward the skin side between the liquid passing holes 4 and spaces 5a and 5b are respectively formed between the lower side of the lower layer nonwoven fabric and the upper layer nonwoven fabric and the lower layer nonwoven fabric. Also, many raised parts 6 raised toward the skin side are formed. On the lower layer nonwoven fabric 3, many small projection parts 7 are formed at a part raised in an arch shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276652-A (JP)
Title: Manufacturing method for flash discharge tube
Inventor: SAIKI HIROSHI
IPC: H01J9/32
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a flash discharge tube by which high pressure discharge gas can be enclosed in a simple way without mixing of cooling medium as impure gas.  <P>SOLUTION: The manufacturing method includes a process for sealing a bar shape electrode 3 to the end of a glass tube 2; a process for fixing temporarily a bead glass 7 pierced with a bar shape electrode 4 to the other end of the glass tube 2; a process for enclosing the discharge gas inside the glass tube 2 after exhausting the inside of the glass tube 2 from the other end of the glass tube 2, and for solidifying or liquefying the discharge gas in the glass tube 2 by cooling one end of the glass tube 2 with enclosed discharge gas using coolant 10; and a process for sealing the electrode 4 to the other end of the glass tube 2 by melting the other end of the glass tube 2 where the bead glass 7 is fixed temporarily and the bead glass 7, and joining them together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272269-A (JP)
Title: Ceramics, its manufacturing method, and vessel for evaporating metal
Inventor: IWAMOTO KENTARO
IPC: C04B35/58
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramics capable of reducing the warpage of a two component boat in a vapor deposition, and to provide its manufacturing method, and a boat composed of the ceramics.  <P>SOLUTION: The ceramics consist essentially of titanium diborate and boron nitride, has the crystal of calcium aluminate and titanium nitride existing in a grain boundary phase and has ≥90% relative density. The ceramics are manufactured by sintering a specified mixture of titanium diborate, boron nitride, at least one of metal aluminum and an aluminum compound with a calcium compound under a specified condition. The vessel for evaporating metal is composed of the ceramics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283129-A (JP)
Title: Catalyst particle measuring method using co pulse method, and its device
Inventor: KANAZAWA TAKAAKI
IPC: G01N31/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst particle measuring method and its device capable of measuring accurately the state of noble metal particles carried on a carrier including cerium oxide or the like by using a CO pulse method.  <P>SOLUTION: This catalyst particle measuring device 1 has a U-tube 25 for storing a sample, a He gas line 14 for supplying carrier gas into the U-tube 25, an O<SB>2</SB>purge line 12 for supplying oxidation gas into the U-tube 25, a H2 purge line 12 for supplying reduction gas into the U-tube 25, a CO gas line 15 for supplying CO gas into the U-tube 25, a CO<SB>2</SB>purge line 11 for supplying CO<SB>2</SB>gas into the U-tube 25, a 6-port valve 17 for intermitting supply of CO gas by the CO gas line 15, and a TCD detector 26 for detecting a CO gas component in emission gas from the U-tube 25. In this measuring method, CO<SB>2</SB>gas is supplied to the sample before executing the CO pulse method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI