baber/WOPTO huggingface dataset:
Patent JP-2004154184-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine provided with a ball discharge device having a ball stopping means for blocking the flow-down of Pachinko balls in a ball supply path.  <P>SOLUTION: The Pachinko game machine is provided with the ball supply path 35 where the Pachinko balls in a ball tank 20 are allowed to flow down by gravity to a ball put-out device 24, a ball discharge port 41 opened in the middle of the ball supply path 35, a ball discharge path 42 communicated with the ball discharge port 41, and the ball discharge device 45 for discharging the Pachinko balls in the ball supply path 35 to the ball discharge path 42. Then, the ball discharge device 45 is provided with a movable valve plate 43 provided so as to open and close the ball discharge port 41 and a lock member 44 for holding the movable valve plate 43 at a prescribed position, and the ball discharge device 45 serves also as the ball stopping means 65 for temporarily blocking the flow-down of the Pachinko balls by being projected into the ball supply path 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158076-A (JP)
Title: Clamp mechanism of magnetic disk
Inventor: HAYADE TAKAYUKI
IPC: G11B17/038
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp mechanism of a magnetic disk, which allows to obtain predefined pressure by using an simple and inexpensive mechanism, and can clamp a magnetic disk in a short time.  <P>SOLUTION: A magnetic attraction member 18 is arranged inside the upper end of a cylinder-part 9 formed in a hub 8, and a bottom face of a clamp spring 12 made of a thin elastic member formed nearly in a dish shape is attracted downward of the cylinder 9 by the magnetic attraction member 18. The clamp spring 12 of which opening edge is abutted to the rim of a central hole of a magnetic disk 10 presses the magnetic disk 10 which is pressed and energized to an installation surface 11 of the hub 8 by magnetic attraction power of the magnetic attraction member 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165886-A (JP)
Title: Communication device
Inventor: USUI SHINJI
IPC: H04L69/40
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To verify the state of a communication device or a network in real time.  <P>SOLUTION: In the communication device 1, a control means 10 actuates a communication test processing part 20 when a communication test is started. Test data for the test are generated by a transmission processing part 22. At the transmission processing part 22, a transmission data generating means 27 generates transmission data according to an instruction code stored in a transmission instruction storage means 26. A transmission control means 28 transmits the generated transmission data in specified transmission timing. At a reception processing part 21 of the communication test processing part 20, a verifying means 24 is immediately actuated when reception data are inputted from an input/output means 30. The verifying means 24 uses time information generated by the timer means 23 to obtain time information indicating the point of time when the reception data are inputted and verifies the reception data. The result of the verification by the verifying means 24 is written to a storage means 25 readable from the control means 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162982-A (JP)
Title: Waste treatment equipment and treatment method
Inventor: KUME SHOICHI
IPC: F23G5/44
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste treatment equipment that can effectively prevent damage of a discharge port even if high-temperature melt at over 1,000°C, such as slag and metal, is discharged over a long time, for example two hours or longer.  <P>SOLUTION: This waste treatment equipment is provided with a melting furnace 3 having the discharge port 2 for discharging the high temperature melt of slag and metal generated by melting general waste and industrial waste at a high temperature of over 1,000°C. The discharge port 2 is equipped with a high-temperature endurance means 6 or the like enabling long-time discharge of the high-temperature melt. In this waste treatment method, after the high-temperature melt of slag and metal is generated by melting the general waste and industrial waste at a high temperature of over 1,000°C, the high-temperature melt is continuously discharged through the discharge port 2 for two hours or longer while the discharge port 2 is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166397-A (JP)
Title: Power supply circuit of drive circuit for semiconductor device
Inventor: MATSUMOTO YASUSHI
IPC: H02M1/08
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a power supply part by eliminating the need of a high breakdown voltage arrangement to the power supply of a drive circuit for a high breakdown voltage semiconductor switch.  <P>SOLUTION: A conventional drive circuit for a high breakdown voltage semiconductor switch is enlarged in size due to the application of the high breakdown voltage arrangement being required because a voltage equivalent to that to the semiconductor switch is applied to the drive circuit, since a voltage common to the semiconductor switch is stepped down in the conventional drive circuit. However, heat generation elements 202<SB>1</SB>to 202<SB>4</SB>generate heat, for example, by differences between temperatures of cooling fins 201<SB>1</SB>to 201<SB>4</SB>and circumferential temperatures, and are arranged so as to correspond to the semiconductor switches 1<SB>1</SB>to 1<SB>4</SB>, the generated powers are fed to the drive circuits 10<SB>1</SB>to 10<SB>4</SB>, and thus the problem can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171046-A (JP)
Title: Test facilitation design method and device of integrated circuit
Inventor: DATE HIROSHI
IPC: H01L21/82
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architecture for reducing an additional circuit for a test by shortening test time, and realizing test facilitation design to an extremely large-scale circuit by providing the test facilitation design applicable even when a bit width of a data signal conductor is nonuniform.  <P>SOLUTION: An insufficient place of a data line is marked on a control passage and an observation passage of respective circuit elements (Step 1006). A virtual test pin is allocated to a place having no mark on the circuit element side (Step 1008). The circuit is added so that the insufficient data line is connected to the external input-output side at test time (Step 1010). The test facilitation design is performed by regarding circuit elements as one circuit element by detecting the circuit elements for constituting a reconvergence branching structure. A decoder is divided with every compression test plan table, and a test plan is grouped so as to provide the compression test plan for optimizing the test length and a scale of a test controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167738-A (JP)
Title: Ink jet recorder
Inventor: SUGIYAMA NORIYUKI
IPC: B41J13/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder which realizes recording with high image quality for both recording media susceptible and not susceptible to cockling.  <P>SOLUTION: A platen 11 having a rib 11a and an auxiliary platen 12 having a rib 12a are made of different materials. The auxiliary platen 12 is urged in the direction of an arrow C by means of a spring 38 and can move depending on the rotation of a D cut shaft 39. Surface state for supporting a recording sheet P1 formed by the upper surface of the rib 11a and the upper surface of the rib 12a is switched. The recording sheet P1 susceptible to cockling is held under irregular state, and ink is ejected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172848-A (JP)
Title: Imaging apparatus
Inventor: TOKUNAGA TATSUYUKI
IPC: H04N5/378
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which obtains an image with high image quality.  <P>SOLUTION: The image apparatus includes: an imaging means for imaging an image of an object; an analog/digital conversion means operated for a prescribed period and converting an analog signal read from the imaging means into a digital signal; and a control means for adjusting the relationship between a phase of the analog signal read from the imaging means and a phase of a signal for operating the analog/digital conversion means in accordance with the peripheral object condition of the imaging apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168714-A (JP)
Title: Foamed external preparation for skin
Inventor: URAMOTO TADAMITSU
IPC: A61K8/63
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic suitable as a cleansing cosmetic having little irritation feeling.  <P>SOLUTION: The cleansing cosmetic contains (1) an essence of a crude medicine of Houttuynia cordata of Saururaceae, Tilia migueliana of Tiliaceae, Arnica montana of Compositae, Phellodendri cortex of Rutaceae, Arctium Lappa of Compositae, Aloe ferox of Liliaceae, ginseng of Araliaceae, Centella asiatica of Umbelliferae, Oenothera odorata of Oenotheraceae, wheat of Gnamineae, Engelhardtia chrysolepis of Juglandaceae, rosemary of Labiatae, Hamamelis virginiana of Hamamelidaceae, Eucalyptus globules of Myrtaceae, Geranium thumbergii of Geraniaceae, Morus bombycis of Moraceae, Sophora angustifolia of Lagminosae, Ligusticum acutilobum of Umbelliferae or the like, or a vegetable component such as γ-oryzanol, phytosterol glycoside, aesculetin and aesculeside, and (2) diglycerol monolaurate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172423-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUMOTO TAKESHI
IPC: H01L23/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a state where a bump is scarcely formed so as to realize a semiconductor device which hardly causes a bonding failure in an assembly process thereafter.  <P>SOLUTION: A barrier metal 4 is formed on a wafer 1 where a semiconductor electrode 2 and a surface protective film 3 are formed, then a bump resist 5 is applied on all the surface of the wafer 1, and an opening is formed to a part of the bump resist 5 where a bump 6 is to be formed. At this time, the bump resist 5 is provided with an opening located on the semiconductor electrode 2, and a protruding bump resist 5a is provided at the center of the opening. Thereafter, the bump 6 is formed through a plating process, then the bump resist 5 is removed, and the disused part of the barrier metal 4 is removed. In the plating process, the bump 6 is formed in a state in which the protruding bump resist 5a has been formed at the center of the opening, so that air is prevented from spreading through all the bump 6 by the tension of a plating solution, and a non-plated area occurs only partially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167893-A (JP)
Title: Antifouling structure of porous material and forming method therefor, and antifouling coating agent for porous material
Inventor: KUMEGAWA DAISUKE
IPC: E04B1/92
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling structure of a porous material and a forming method therefor, which combine internal water repellency with surface hydrophilicity, and an antifouling coating agent suitable for the formation of the antifouling structure.  <P>SOLUTION: The antifouling structure of the porous material constitutes a one-component coat structure which is coated with a one-component coating agent including a water absorption preventing agent and a photocatalyst. The antifouling structure is composed of a film part which is formed on the surface of the porous material, and a permeation part which permeates into the porous material. The film part has the surface hydrophilicity caused by the photocatalyst, and the permeation part has the internal water repellency caused by the water absorption preventing agent remaining inside the porous material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172043-A (JP)
Title: Method for manufacturing display panel
Inventor: NISHINAKA KATSUKI
IPC: H01J11/46
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a display panel capable of suppressing relative positional deviation of two substrates facing each other in manufacture.  <P>SOLUTION: This display panel 1 is manufactured by arranging two substrates 2, 3 to sandwich a glass sealing material 4 formed in an outer peripheral part of at least one of the substrates, then fixing outside of the glass sealing material 4 by gluing with a binding material 5 for temporary fixation, then sealing with the glass-sealing material 4. Thereby, the fixation reliability of the two substrates 2, 3 is improved in manufacture, and the relative positional deviation of the substrates 2, 3 is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168403-A (JP)
Title: Paper-made packaging container
Inventor: OSAKI KATSUHIRO
IPC: B65D5/42
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made packaging container such as a paper box, a paper cup or the like without oozing of an adhesive at the gluing part.  <P>SOLUTION: In the paper-made packaging container (10) fabricated by laying the gluing part (13) of a blank (12) of the packaging container of paper-made such as the paper cup or the like having the gluing part (13), on which the adhesive (15) is applied, on the other edge of the blank to laminate, a slit (14) is provided on the circumference of the applying part of the adhesive (15) of the gluing part (13). The slit (14) may be continuous or intermittent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172547-A (JP)
Title: Pasting method for covering sheet material
Inventor: SAWADA YUKINORI
IPC: H05K3/28
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasting method for a covering sheet material which can prevent the occurrence of wrinkles caused from air remaining by preventing the occurrence of the wrinkles to securely paste the covering sheet material to a sheet material for even a thin sheet material of a thickness of 30 μm or less and a cut size thereof of about 500 mm X 600 mm or larger.  <P>SOLUTION: The method for pasting the covering sheet material to the sheet material includes a process for placing the sheet material on a supporting arrangement for the sheet material to expand plane-like, a pressure-reducing process for supporting by reducing a pressure between the sheet material and the supporting arrangement for the sheet material, and a pasting process for pasting the covering sheet material having a cementing material to the sheet material supported by the supporting arrangement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180359-A (JP)
Title: Flywheel magnet rotor
Inventor: FUKUMOTO OSAMU
IPC: H02K1/27
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flywheel magnet rotor capable of raising a voltage generated at an ignitor in low-speed rotation.  <P>SOLUTION: A magnet unit 5 is constituted by superimposing a magnetic pole piece 7 on one magnetic pole surface of a permanent magnet 6 and engaging a case 8 made of a nonmagnetic body with the external periphery of the permanent magnet. The permanent magnet 5 is fixed to the external periphery of the flywheel with screws that penetrate the magnetic pole piece 7 and the permanent magnet 6 in a state that the magnetic pole piece 7 is oriented outward. A case-retaining inclined face 14 is formed on the internal face of the case 8 so as to overhang in an inwardly inclined state toward the bottom of the case 8. On the peripheral face of the permanent magnet 6, a case-retaining inclined face 15 is formed so as to retreat in an inwardly inclined state toward the bottom of the permanent magnet. The case 8 and the permanent magnet 6 are combined by making the case-retaining faces 14, 15 abut against each other. The magnetic pole piece 7 is engaged with the internal face of the case 8 at points of the case-retaining inclined faces 14, 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179287-A (JP)
Title: Method of forming resist pattern
Inventor: TSUJI SHOICHIRO
IPC: H01L21/027
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a micropattern wherein a region is selectively specified in a repeated pattern region wherein a pattern is required to be microfibricated more and in a random pattern region, and then a pattern in that region is microfabricated.  <P>SOLUTION: On hole patterns 104 formed on a photoresist 102, resist melting regions 106 which are larger than the hole patterns 104 are formed. At that time, a glass transition temperature of the resist melting regions 106 is lower than that of the photoresist 102. By baking, the resist in the resist melting regions 106 with a lower glass transition temperature is melted to reduce the hole patterns 104. The baking temperature is set higher than the glass transition temperature of the resist melting regions and lower than the glass transition temperature of the photoresist 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005894-A (JP)
Title: Optical pickup device
Inventor: MIYAKE KOJI
IPC: G11B7/125
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that can precisely control the light output from a light source, without increasing size of the device.  <P>SOLUTION: The optical pickup device 21 comprises light sources 23 and 24, an objective lens 25 to condense the light from the light sources 23 and 24 onto an optical recording medium 22, a light splitter element 26 to pass or reflect the light from the light sources 23 and 24, a collimator lens 27 to make the light almost parallel, a start up reflection mirror 28 to reflect the light and change its direction, light reflecting means 29 and 30 provided between the light sources 23, 24 and the light splitter element 26 to reflect a part of the light, optical sensors 31 and 32 to detect the light reflected by the light reflecting means 29 and 30, and an output light power control 33 to control the light from the light sources 23 and 24 in response to the detected output of the optical sensors 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239777-A (JP)
Title: Egr device
Inventor: FUNAYAMA NOBUHIRO
IPC: F02D41/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR device achieving a high EGR rate in a engine with a turbo-charger.  <P>SOLUTION: In the EGR device, part of the exhaust gas 8 from an exhaust manifold 9 of the engine 1 with the turbo-charger 2 is re-circulated to an intake tube 4. The inside of the exhaust manifold 9 is divided by a partition wall 14 to prevent generation of the exhaust interference of each cylinder 7, and, of outlet channels 9A and 9B of the exhaust manifold 9 divided by the partition wall 14, the area of the section of the outlet channel 9B on the side for discharging the exhaust gas 8 for re-circulation is smaller than that of the outlet channel 9A on the side where the exhaust gas 8 is not discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181769-A (JP)
Title: Printing device
Inventor: KANEDA TAKAYUKI
IPC: B41J5/30
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To check by a simple circuit of hardware that the printing speed is decreased due to the detection by software whether or not the whole of one page is blank data after printing data received from a host is developed to a BMM (bit map memory) data form.  <P>SOLUTION: A check circuit is set on an interface that transfers BMM form data of one page to a printer engine, which is connected in parallel to monitor (SNOOP) whether or not the whole of one page is blank data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186419-A (JP)
Title: Reduced pressure drying apparatus, applying film formation equipment, and method for reduced pressure drying
Inventor: KITANO TAKAHIRO
IPC: B05D3/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure intra-surface uniformity of a thick film thickness by correcting roundness and raising occurring in the periphery area of an applied liquid film for flattening the applied liquid film in order to perform reduced pressure drying of the applied liquid such as a resist liquid applied to a substrate.  <P>SOLUTION: In an air-tight container 30, a porous straightening vane 46 is provided so as to oppose a wafer surface, a porous body 52 is provided so as to surround the wafer and so as to be exposed to the inside of the closed container 30. A recess part 31 for supplying a solvent in the applied liquid to this porous body 52 is provided. When pressure reduction and exhaustion is performed inside of the container, the solvent supplied into the porous body 52 is dispersed from the surface of the porous body 52 and atomized to generate mist of the solvent. When supplying the mist of the solvent to an area in the neighborhood of the periphery of the wafer, the solvent is supplied to an area where the solvent is dried faster than in the other areas. Thus, the degree of evaporation of the solvent within the wafer surface is equalized, thereby flattening the applied liquid film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183052-A (JP)
Title: Highly corrosion resistant high temperature member, and production method therefor
Inventor: HIROMATSU KAZUO
IPC: F27D7/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost highly corrosion resistant high temperature member, and to provide a sodium recovery furnace provided with long-term reliability.  <P>SOLUTION: In the Na recovery furnace, an Na-containing waste liquid is burnt and decomposed by air fed from an air nozzle inside a furnace in a high temperature atmosphere, so that a soda component is recovered. As the air nozzle, a cylindrical air nozzle 20 consisting of an internal layer material 21 made of an Ni based alloy comprising, by weight, 15% Al, and 35% Cr (15Al-35Cr-Ni alloy), and an external layer material 22 formed of a heat resistant cast steel such as SCH13 (comprising about 25% Cr and about 13% Ni) is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191416-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner which enable a uniform spot diameter to be obtained on a surface to be scanned even if an oscillating mirror is deformed during the operation, and which enable high definition image recording to be performed free of uneven density, in a system in which an oscillating mirror by silicon micro machining is used for a deflector, and an image forming apparatus.  <P>SOLUTION: The optical scanner is equipped with a light emitting source, a first image-forming optical system which converts optical beams from the light emitting source into a prescribed converged or diverged state, an oscillating mirror which, reciprocating with a torsion beam as a rotary shaft, scans the optical beams, and a second image-forming optical system in which an image is formed on a surface to be scanned with the optical beams scanned by the oscillating mirror. In this optical scanner, the image-forming position of the optical beams is varied from the surface to be scanned in accordance with the dynamic deformation of the oscillating mirror. The first image-forming optical system is equipped with a means for varying the image forming position, a means for periodically varying the converged state or the diverged state of the optical beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI