baber/WOPTO huggingface dataset:
Patent JP-2008170484-A (JP)
Title: Rear projector
Inventor: SAKAGAMI KEISUKE
IPC: G03B21/10
Filed: 2007-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projector capable of easily adjusting the projection direction of luminous flux.  <P>SOLUTION: The rear projector is equipped with an adjusting mechanism part 50 having: a pitch angle adjusting plate 510 on which a projection lens part 451 is placed and which adjusts the projection direction of the projection lens part 451 by turning in a pitch angle direction A; a yaw angle adjusting plate 530 on which a pitch angle adjusting plate 510 is placed and which turns in a yaw angle direction B; and a fixed base 550 on which the yaw angle adjusting plate 530 is placed. A spacer 60 having predetermined thickness is inserted between the pitch angle adjusting plate 510 and the yaw angle adjusting plate 530 in order to position the pitch angle adjusting plate 510 by regulating the turning of the pitch angle adjusting plate 510, and a spacer 60 is inserted between the yaw angle adjusting plate 530 and the fixed base 550 in order to position the yaw angle adjusting plate 530 by regulating turning of the yaw angle adjusting plate 530.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169497-A (JP)
Title: Method for producing nanofiber, and nanofiber
Inventor: YANO HIROYUKI
IPC: D21D1/34
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nanofiber, which efficiently produces a sufficiently miniaturized nanofiber from a cellulosic fiber raw material, and to provide a sufficiently miniaturized nanofiber produced by the method.  <P>SOLUTION: The method includes (a) a disintegration process of disintegrating a cellulosic fiber raw material by a wet method, (b) a preliminary fibrillation process of preliminarily fibrillating the disintegrated fiber raw material into a coarse fiber, and (c) an ultrasonic treatment process of applying ultrasonic waves to the preliminarily fibrillated fiber raw material to provide a fine fiber. The fiber raw material is treated with an enzyme at any point of time before the end of (c) the ultrasonic treatment process. The method is carried out while treating the fiber raw material with an enzyme in at least one process of the disintegration process (a), the preliminary fibrillation process (b), and the ultrasonic wave treatment (c). At least one kind of a cellulase-based enzyme, a xylanase-based enzyme and a hemicellulase-based enzyme is used as the enzyme.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170049-A (JP)
Title: Water-water heat exchanger
Inventor: SAITO MASANOBU
IPC: F28D7/10
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-water heat exchanger with high heat exchange efficiency, capable of coping with demands with different heat exchange capacities.  <P>SOLUTION: The water-water heat exchanger is composed of a heat exchange part 60 of a center part of a heat exchanger 29 for reheating, and inlet and outlet distribution parts 61, 62 provided on both side parts of the heat exchange part 60. It is composed such that heat exchange liquid introduced into a passage 84A via a heat exchange liquid introduction pipe 82 is passed through a first passage 63, a third passage 67, a fifth passage 71, and a seventh passage 75, and such that a liquid to be heat-exchanged introduced into a passage 84B from the heat exchange part 60 is passed through a second passage 65, a fourth passage 69, and a third passage 73 and led out of an heat-exchanged liquid lead-out pipe 83. It is composed such that the heat exchange liquid from the first passage 63, the third passage 67, the fifth passage 71, and the seventh passage 75 is led out of a heat exchange liquid lead-out pipe 92 into a passage 94A, and such that the heat-exchanged liquid introduced via a heat-exchanged liquid introducing pipe 93 is passed through the second passage 65, the fourth passage 69, and the sixth passage 73.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175701-A (JP)
Title: Handler machine
Inventor: KAWAMURA SHINICHIRO
IPC: G01R31/26
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a handler machine having a preliminary heating mechanism capable of reducing a prescribed rising time period of temperature of a device by increasing no area of a hot plate.  <P>SOLUTION: This handler machine is equipped with a preliminary heating device for an IC device. The handler machine comprises a preheating means for preheating the IC device to be supplied to the preliminary heating device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175022-A (JP)
Title: Basement structure of mid-to-high-rise building
Inventor: MASUI YASUSHI
IPC: E04H1/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basement structure of a mid-to-high-rise building which excels in natural lighting and ventilation, gives no closed feeling peculiar to a basement, and enables arrangement of a bright and open habitable space.  <P>SOLUTION: A plurality of dwelling units 1 are arranged on the basement. A plurality of shock-absorbing structural bodies 2 are arranged in a manner of abutting on an exterior wall of the basement. A dry area 3 is arranged in a manner of abutting on the shock-absorbing structural bodies 2. The dwelling units 1 are adjacently arranged in one direction to be like a row house. The shock-absorbing structural bodies are adjacently arranged along the dwelling units 1. Each of the shock-absorbing structural bodies 2 is independent for each of the dwelling units 1, and is used as a green house, a sunroom, etc., for example, as an extended part of the living space of each of the dwelling units 1. The exterior walls 2a and the roofs 2c of the shock-absorbing structural bodies 2 are structured by fitting a panel or a glass block, which is made of wire-reinforced glass or the like permitting the passage of light, into a frame of a steel structure or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007158367-A (JP)
Title: Method of mounting multi chips, chip string with adhesives, and method of manufacturing chip with adhesives
Inventor: TSUKAGOSHI ISAO
IPC: H01L21/60
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting multi chips, which arranges chips having different sizes on a surface of an electrode of a substrate and being capable of manufacturing an efficient MCM (multi chip module), which can mount chips at a time, chip string with adhesives, and method of manufacturing a chip with adhesives.  <P>SOLUTION: A Method of mounting multi chips having different chip sizes is composed of process as follows; (1) a process, in which an adhesives layer composed of hardening material, which is formed on a separator and larger than the chip size, is made to contact with the surface of the electrode of the chip, being heated from the back of the chip at an active temperature of a curing agent or lower to form a cohesive force fall line of the adhesives layer along the chip size, and the adhesives layer having almost the same size with the chip is exfoliated from the separator to be transferred to the chip, and multiple chips with adhesives are obtained, (2) a process to make electrodes of multiple chips with adhesives to be connected and the electrode of a substrate face each other and perform alignment, and (3) a process, in which electrodes of multiple chips and electrode of the substrate that complete alignment of the electrodes are thermocompression-bonded between electrodes to be connected at the active temperature of the curing agent or higher and electrical connections of multiple chips on the same substrate are obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184793-A (JP)
Title: Brace damping material
Inventor: YAJIMA HIROYUKI
IPC: E04B1/98
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an abnormal noise from being generated by the resonance of a brace, and to save labor for in-ceiling wiring work.  <P>SOLUTION: This brace damping material is attached to a horizontal brace which is arranged on a beam for supporting a floor, so as to suppress the vibration of the horizontal brace which is resonated by an impact applied to the floor. The brace damping material comprises a brace damping material body portion which can be attached to the horizontal brace, a weight, and buffer material. The buffer material is provided on a surface where the brace damping material body portion is brought into contact with the horizontal brace. The brace damping material is not fixed to and integrated with the horizontal brace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007107880-A (JP)
Title: High-frequency heating apparatus
Inventor: YAMAMOTO KOJI
IPC: F24C7/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal destruction, to prolong a time for exerting high output, and to increase a cooking speed by efficiently cooling an IGBT and a high-voltage transformer of an inverter power source.  <P>SOLUTION: A holding stand 26 to hold an inverter comprises a holding unit 39 to hold a power supply unit 25, and an air guide unit 40 to cool electric components of the power supply unit 25. The holding stand covers the power supply unit, and cools mainly a semiconductor switching element and a high-voltage transformer of the power supply unit in a concentrated manner. Thereby, a semiconductor 34 and the high-voltage transformer 37 can be sufficiently exposed to fast cooling air and thereby efficiently cooled, and thermal destruction caused by switching loss of the semiconductor switching element can be prevented. In addition, the temperature rise in the winding of the high-voltage transformer can be suppressed. Thereby, the high-output time can be prolonged and the cooking speed can be increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231724-A (JP)
Title: Surface layer cutting rotary tool
Inventor: SEKIGUCHI HIROYASU
IPC: E04G23/08
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface layer cutting rotary tool of high working efficiency hardly causing clogging in taking off a surface layer of a floor face, a wall surface, or the like.  <P>SOLUTION: The surface layer cutting rotary tool comprises a flexible base 6 and rod-like cutting edges 7 fixed to the base 6. The base 6 is formed of resin. The base 6 is formed by laminating a plurality of plate-like members, i.e., a plate-like member 3, a cushioning member 4 and a plate-like member 5. The base 6 is constituted to hold the plate-like cushioning member with cushioning property between the plate-like member 3 and plate-like member 5 formed of a resin material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193143-A (JP)
Title: Imaging apparatus
Inventor: HAGIWARA TSUYOSHI
IPC: H04N5/225
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for securing right and left visual ranges behind a vehicle with simple configurations.  <P>SOLUTION: A reflecting member 11 is provided with plate-shaped reflectors 11a and 11b, and far-infrared light from right and left regions behind a vehicle are reflected by the reflectors 11a and 11b, and the reflected light are guided to a condenser lens 12. The condenser lens 12 condenses the reflected light to the surface of an imaging element 13. The imaging element 13 converts the far-infrared light into a luminance signal, and outputs the converted luminance signal to an image processing part 14. The image processing part 14 converts the input luminance signal into a digital signal, and performs mirror image inversion processing for performing the mirror image inversion display of the imaged image as necessary, and outputs the processed imaging data through a communication interface part 16 to a monitor 20. The monitor 20 divides each imaged image obtained by imaging right and left regions behind the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294401-A (JP)
Title: Solid polymer electrolyte membrane electrode assembly and its manufacturing method
Inventor: WATANABE SATORU
IPC: H01M4/96
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte membrane electrode assembly enhancing power generation performance.  <P>SOLUTION: In the solid polymer electrolyte membrane electrode assembly, a binder 13c of an oxidation electrode membrane 13 has a polymer chain gap 13cb passing gas molecules through between adjoining polymer chains 13ca. The solid polymer electrolyte membrane electrode assembly in which the binder 13c of the oxidation electrode membrane 13 has the polymer chain gap 13cb passing gas molecules through between the adjoining polymer chains 13ca comprises the solid polymer electrolyte membrane made of a solid polymer electrolyte material having proton conductivity, the oxidation electrode membrane 13, and a fuel electrode membrane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192735-A (JP)
Title: Wiring board
Inventor: OGIWARA HIROYUKI
IPC: H05K1/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable wiring board having higher size accuracy without plating a terminal at the side surface.  <P>SOLUTION: The wiring board has a substrate including through holes plated with a conductive metal and a conductive metal bonded to this substrate and is conductive to the conductive metal plating of the through holes. Thickness of this conductive metal is set equal to or more than the thickness of substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189350-A (JP)
Title: Container
Inventor: MIYAHARA KAZUYOSHI
IPC: B65D90/22
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a highly durable waterproof structure which does not need sealing or the like.  <P>SOLUTION: The container is assembled by respectively connecting a ceiling panel 11, a floor panel arranged by opposing the ceiling panel 11, and wall panels 13a arranged between the ceiling panel 11 and the floor panel by connecting members 14. An outside metal plate 21 exposed on the main face on the outdoor side of the ceiling panel 11 is extended from the side face E of the ceiling panel 11, and is equipped with at least a hook-like tip 24. The connecting member 14 for connecting the ceiling panel 11 with the wall panel 13a is equipped with a recess 25 into which the tip 24 of the outside metal plate 21 is fitted and fixed, a ceiling panel joint 26 extended along the indoor side main face 23 of the ceiling panel 11 from the recess 25, and connected with the indoor side main face 23 of the ceiling panel 11, and a wall panel joint 27 extended from the ceiling panel joint 26 and connected with the wall panel 13a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191967-A (JP)
Title: Rally system
Inventor: MATSUMOTO KENJI
IPC: G06Q50/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain amusement when participants perform a rally.  <P>SOLUTION: When the participant performs registration in a receiving device 20, an electronic paper device 10 stores participant information for identifying the participant, the stamp identifier of the favorite stamp of the participant, and information of a map indicating the positions of check points in a stamp rally, and displays the map where the positions of the check points are indicated. The participant carries the electronic paper device 10 and goes round to the check points where checkers 40A-40E are arranged. When the participant puts the electronic paper device 10 over the checker 40A, the stamp identifier is transmitted to the checker 40A. The checker 40A transmits the image of the stamp specified by the stamp identifier to the electronic paper device 10. Thus, the transmitted image of the stamp is displayed in the electronic paper device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007156505-A (JP)
Title: Display device and electron beam applied equipment
Inventor: SUZUKI MUTSUMI
IPC: G09G3/20
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prolong operation lifetimes of a display device using thin film type electron sources arranged in a matrix shape and electron beam applied equipment.  <P>SOLUTION: A pulse having the opposite polarity from a scanning pulse is applied to a scanning line or a pulse having the opposite polarity from data pulses is applied to a data line to invert the polarity of a voltage applied to a thin film type electron source at lest once in a 1-field period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190288-A (JP)
Title: Void filling method for pipeline
Inventor: YOSHIDA KAZUHISA
IPC: E02D3/12
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of ground subsidence by preventing the sediment around a drain pipe line from intruding into the drain pipe line.  <P>SOLUTION: The drain pipe line 1 is constituted by inserting a plurality of filter members 7 into a tunnel 2 excavated in the ground, and a void 4 formed between an internal wall face 3 of the tunnel 2 and an outer peripheral face of the filter member 7 is filled with a granular material 20 at this time. The granular material 20 is made of resin-made beads having specific gravity of about 1.0 or the like and is poured into the void 4 to prevent the sediment around the drain pipe line 1 from intruding into the drain pipe line 1 and prevent the occurrence of ground subsidence.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007132659-A (JP)
Title: Heat source system for applying high-temperature cold water
Inventor: MIYAHARA HIDEO
IPC: F24F1/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat source system for applying high-temperature cold water, which carries out energy saving and resource saving.  <P>SOLUTION: This heat source system for applying high-temperature cold water is provided with: a plurality of serially-connected refrigerators 3 and 4 for making high-temperature cold water at a predetermined temperature; and a plurality of serially-connected cooling objects 5 and 10 cooled by using the hot-temperature cold water supplied from the plurality of refrigerators 3 and 4 as cold sources. The cold water used by the plurality of cooling objects 5 and 10 is returned to the refrigerator 3 on the most upstream side out of the plurality of refrigerators 3 and 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197182-A (JP)
Title: Light flux splitting element and light flux splitting method
Inventor: KOBAYASHI MASANORI
IPC: G02B5/30
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency and inexpensive light flux splitting element applicable to an optical scanner and an image forming apparatus used for a laser printer, a digital copying machine and a plain paper facsimile or the like, and a projection image forming apparatus.  <P>SOLUTION: The light flux splitting element comprises a periodic structure element having periodic structure where two layers having a different refractive index of at least either an optical isotropic area or an optical anisotropic area are repeated. The light flux splitting element where first to fourth periodic structure elements are arranged in many stages is principally composed so that light is split by the transmission and diffraction of the first periodic structure element and the optical axis of split light is adjusted by the transmission and diffraction of the second to the fourth periodic structure elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196001-A (JP)
Title: Plasma cvd apparatus
Inventor: TAMAGAKI HIROSHI
IPC: C23C16/54
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus capable of suppressing any film deposition inside a vacuum chamber which has an adverse effect on generation of any film flake or stability of the film quality.  <P>SOLUTION: The plasma CVD apparatus comprises a pair of film-forming rolls 2, 3 in which wound base materials S are arranged opposite to and parallel to each other, magnetic field generating members 12, 13 which are provided inside the film-forming rolls 2, 3 to generate the magnetic field so as to converge plasma in the vicinity of surfaces of the rolls facing opposing spaces 5 between the film-forming rolls, a plasma power source 14 in which the polarity of one electrode and the polarity of the other electrode are alternately inverted, and a gas feed pipe 8 for feeding a film-forming gas to the opposing spaces 5 and an evacuation means for evacuating the opposing spaces. One electrode of the plasma power source 14 is connected to one film-forming roll 2, and the other electrode is connected to the other film-forming roll 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203022-A (JP)
Title: Optical interference type gas concentration measuring device
Inventor: ISHIGURO TOMOO
IPC: G01N21/45
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical interference type gas concentration measuring device manufacturable easily, capable of easily adjusting a space frequency of an interference fringe.  <P>SOLUTION: The device includes a cell for measuring object gas; a cell for standard gas; a beam splitter; a triangular prism-shaped prism for synthesizing respectively on the beam splitter, light passing the cell for the measuring object gas and light passing the cell for the standard gas which are split by the beam splitter, and reflecting the light to generate the interference fringe; and an interference fringe detection means for receiving the synthesized light. The device has characteristics wherein the prism has a form wherein a lower bottom surface is tilted with respect to an upper bottom surface, and the lower bottom surface is fixed in the parallel state to each light emitted in the direction toward the prism from each of the cell for the measuring object gas and the cell for the standard gas, and a lens for interference fringe space frequency adjustment is provided on an optical path to the interference fringe detection means of the light synthesized on the beam splitter, movably along the optical path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003560-A (JP)
Title: Developing device and image forming apparatus
Inventor: KATO NATSUMI
IPC: G03G15/08
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of quickly adjusting supplemented toner and developer so as to have uniform toner concentration.  <P>SOLUTION: In the developing device where a developing unit for developing a photoreceptor drum and an agitating device 45 provided with agitators 54 for agitating the toner and the carrier as the developer are separately equipped, and the developer circulates between the developing unit and the agitating device 45. A toner supplement hole 41 is provided on the downstream side of the developing unit, and on the upstream side of the agitating device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200706-A (JP)
Title: Brazing filler metal, device and its manufacturing method
Inventor: TAKAHASHI SHOJI
IPC: H01L23/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing filler metal which has a relatively low melting point and is easily handled, and can sufficiently withstand even the re-heating such as repair and re-soldering.  <P>SOLUTION: The brazing filler metal 10A comprises laminating a Ni foil 11 as a Ni layer and an AuSn plated layer 12a (12b) as an AuSn layer. The brazing filler metal 10B comprises laminating an AuSn foil 12 as an AuSn layer and a Ni plated layer 11a (11b) as a Ni layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT