baber/WOPTO huggingface dataset:
Patent JP-2004124987-A (JP)
Title: Internal circulation-type ball screw device
Inventor: SAITO SHINGO
IPC: F16H25/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost without impairing the reliability by sufficiently securing the pressing fixing force of a circulation top by a strip-shaped retaining ring even in a case when a large and thin nut is used.  <P>SOLUTION: In this internal circulation-type ball screw device comprising the circulation top 28 fitted and fixed to a fitting hole 27 formed on an outer peripheral part of the nut 26 to form a ball circulation groove 28a for infinitely circulating a ball 25 rolling on a load orbit between a thread groove 22 of a screw shaft 23 and a thread groove 24 of the nut 26, a strip-shaped circumferential groove 29 is formed on an outer peripheral face of the nut 26 in a communicated state with the fitting hole 27, an engagement groove 30 deeper than the circumferential groove 29 is formed, an approximately C-shaped strip-shaped retaining ring 40 is mounted on the circumferential groove 29, and both circumferential end parts of the strip-shaped retaining ring 40 are engaged with the engagement groove 30 in a state of being bent inward, whereby the circulation top 28 is fixed to an outer peripheral part of the nut 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126001-A (JP)
Title: Laser apparatus
Inventor: NAGANO KAZUHIKO
IPC: H01S5/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, high-output and highly reliable laser apparatus for multiplexing laser beams emitted from a plurality of semiconductor laser elements in a multi-mode optical fiber.  <P>SOLUTION: Sixteen pieces of multiplexing lasers F1 to F16 each consisting of 7 pieces of chip-state lateral single mode single cavity GaN semiconductor lasers LD1 to LD7 fixedly arrayed on a heat block 8 made of copper or a copper alloy, a collimator lens 11, a condenser lens 12, and a piece of multi-mode optical fibers 15 are arranged in a container 30 having a gas inlet 37 and gas outlet 38 with a light emitting end of the optical fiber 15 led out of the container 30, and the container 30 is connected to a gas circulation device provided with a filter 41 for removing pollution substances from the gas inlet 37 and the gas outlet 38, and a valve 43 for adjusting replenishment of an inert gas from a cylinder 44 and a rotary pump 42 for circulating the inert gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180346-A (JP)
Title: New endothelial cell molecule mediating bond between lymphocytes in human body
Inventor: JALKANEN SIRPA
IPC: A61K39/395
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecule named as VAP-1 and expressed by humane synovial vessels.  <P>SOLUTION: This humane endothelial cell molecule (VAP-1) mediates between lymphocytes to together bond in the humane body. Monoclonal antigens against the VAP-1, such as monoclonal antigen 1B2, and a hybridoma cell strain (DSM ACC2041) for producing the antigen are provided in the specification, respectively. A pharmaceutical composition used for treating inflammatory diseases and autoimmune diseases contains a VAP-1 binding compound, such as the antigen against the VAP-1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153761-A (JP)
Title: Chair
Inventor: PIRETTI GIANCARLO
IPC: A47C1/024
Filed: 2002-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a chair that can be mass-produced by a simple and easy automatic operation without damaging the appearance and comfortableness to a user. SOLUTION: The chair has a pair of front legs 20a and a pair of rear legs 22 and is equipped with a supporting structure 12 moving a seat 14 and a backrest 16. The supporting structure 12 has a transverse element 18 and a pair of first rods 20 fixed to the ends of the transverse element 18 and forming a pair of the front legs and the pair of second rods 22 fixed to the ends of the transverse element 18 and forming the pair of the rear legs.
Patent JP-2004129545-A (JP)
Title: Method for collecting monocyte
Inventor: SHIODA YUKO
IPC: A61K35/14
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and rapidly separating a high-purity monocyte from a raw material cell fluid containing the monocyte of peripheral blood, bone marrow, cord blood, etc.  <P>SOLUTION: In a method for collecting the monocyte comprising passing the raw material cell fluid into a cell separation filter obtained by packing a filter medium for catching the monocyte into a container having an inlet and an outlet to catch the monocyte and recovering the monocyte, the method for collecting the monocyte comprises a process for inactivating a granulocyte in the raw material cell fluid in any stage in the method. A method for bringing the cell into contact with a hypotonic solution and a method for freezing and thawing the cell may be cited as the means for inactivating the granulocyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338079-A (JP)
Title: Optical information recording medium, optical measuring method thereof, and optical information recording and reproducing method
Inventor: NARUMI KENJI
IPC: G11B7/24038
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium, etc., by which data is precisely recorded and reproduced at an information layer in the depth of a multi-layered recording medium.  <P>SOLUTION: The optical information recording medium has two information layers 2 and 3, wherein the irradiation of either the information layer 2 or 3 with a laser beam converting thereon causes information signals to be recorded or reproduced. The nearer positioned information layer 2 than the farthest information layer 3 as viewed from the incidence side of the laser beam has a recording layer varying between two optically detectable states. When the transmittance of the nearer positioned information layer 2 in state (a) is T<SB>c</SB>and that when it is in state (b) is T<SB>a</SB>, 0≤|T<SB>c</SB>-T<SB>a</SB>|/T<SB>c</SB>≤0.1 is satisfied. This makes it possible to accurately record and reproduce the information onto a farther information layer irrespective of whether or not any information is recorded on the nearer information layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138433-A (JP)
Title: Laser interferometer and measuring apparatus using the same
Inventor: NAKAYABU TOSHIHIRO
IPC: G01B11/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser interferometer having an input/output section for inputting/outputting laser beams in an axial direction freely.  <P>SOLUTION: A laser interference section 3 in the laser interferometer 1 comprises a polarization beam splitter 8 for dispersing P waves in a straight advance direction and S waves at right angles for outputting, a turning mirror 9 that is arranged at right angles to the polarization beam splitter 8, a cube corner prism 11 that is arranged at the opposite side of the polarization beam splitter 8 with respect to the turning mirror 9, a 1/4 wavelength board arranged between the polarization beam splitter 8 and the cube corner prism 11, a biprism 6 arranged between the polarization beam splitter 8 and the turning mirror 9/reflector 2, and a 1/4 wavelength board arranged between the polarization beam splitter 8 and the turning mirror 9/reflector 2, An input/output section 8a of the polarization beam splitter 8 for freely inputting/outputting laser beams is positioned at an opposite side in the direction of the Z axis of the laser interference section 3 with respect to the reflector 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137951-A (JP)
Title: Resonance type muffler
Inventor: YOSHIOKA OSAMU
IPC: F01N1/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonance type muffler capable of improving degree of freedom in tuning thereof and improving silencing efficiency in a limited space.  <P>SOLUTION: A main flow pipe 12 connected to an exhaust pipe of an engine is connected to a discharge pipe for discharging the exhaust, while passing through the inside of a shell 11 forming a resonance chamber. A resonance pipe 13 is divided from the main flow pipe 12 inside the shell 11 in parallel with the main flow pipe 12. In this open end, a cup-like return pipe 14 having a bottom is directly fixed to the resonance pipe 13 with a certain space, or appropriately fixed by a support member 15. A clearance between the open end of the resonance pipe 13 and the return pipe 14, a clearance between the outer wall of the resonance pipe 13 and the return pipe 14, and length of the return pipe 14 are appropriately selected for adjustment to fix the return pipe 14 to the resonance pipe 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140230-A (JP)
Title: Method for processing semiconductor and glass substrate
Inventor: MAKITA TOSHIYUKI
IPC: H01L21/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for semiconductor and glass substrate which reduces operator's additional operations, saves the labor, reduces the cost, and is advantageous in shortening a conveyance distance.  <P>SOLUTION: A semiconductor manufacturing system 100 has a first subpassage A, a second subpassage B, and a single main passage M. When processing of a wafer is completed by a CVD device A1, the wafer is handed over from the first subpassage A to a bypass conveying mechanism 2406 by a bypass carrying-in/out part 2404 and carried toward a wet device C1 and then passed from the bypass conveying mechanism 2406 to a processing unit body 10 of the wet device C1 by an interface 2402, and a processing unit body 20 performs a wet cleaning process. The wafer after the wet cleaning process is passed to the bypass conveying mechanism 2406 and passed to the first subpassage A as shown by a movement line L12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139703-A (JP)
Title: Lens drive unit, optical pickup, and optical disk unit
Inventor: ANDO SHUNICHI
IPC: G11B7/095
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive unit that can precisely control the position and tilt of the objective lens in quick response while consuming less power.  <P>SOLUTION: In a first and a second magnet units (91a, 91b) secured on a housing and having a first and a second unit surfaces facing each other, a first and a second magnet regions (RA1, RA2, RB1, RB2) having reverse polarities each other are disposed in the area near the objective lens 60 on each unit surface in the direction orthogonally crossing the tangent line of the track, and at least a pair of magnet regions reversely polarized each other is disposed in the remaining area. Further, focusing coils (84a, 84b) and tangential tilt coil are disposed each facing the magnet regions of reverse polarities, and tracking coils (82a, 82b) and a radial tilt coil 88 are disposed in the areas facing each other in the first and the second magnet regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144499-A (JP)
Title: Testing method and testing device
Inventor: MATSUMOTO CHIAKI
IPC: G01R31/01
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deformation defective in a bump terminal caused by contact failure of the bump terminal with a test electrode, and caused by irregular contact of the bump terminal with the test electrode.  <P>SOLUTION: In this testing method for testing semiconductor devices 16 arrayed with the plurality of bump terminals 13 on an terminal face, the plurality of semiconductor devices 16 with the terminal face directed upwards is stored in a semiconductor device storage tray 10, the bump terminals 13 of the semiconductor devices 16 stored in the semiconductor device storage tray 10 are position-regulated with respect to the tray 10, the storage tray 10 is moved to arrange the respective bump terminals 13 of the plurality of semiconductor devices 16 stored in the semiconductor device storage tray 10 into prescribed testing positions in order, and the semiconductor devices 16 are thereafter tested respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146912-A (JP)
Title: Image processing apparatus
Inventor: YAGAWA YASUHIRO
IPC: H04N1/387
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of smoothly and easily applying correction processing to part of a received image.  <P>SOLUTION: The image processing apparatus configured to be capable of applying correction processing to a received and displayed image, includes a correction layer that is displayed while being overlapped with the displayed image, the correction layer comprises a transmissive area configured to be visually confirmable of the correction object part of the image and an overlapped area overlapped on a non-correction object part of the image, the transmissive area is configured to attain the correction processing of the image in the area, while the overlapped area is configured to reject the correction processing of the image in the area, and the correction layer is characterized in that the border between the transmissive area and the overlapped area is configured in a modification enabled way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146940-A (JP)
Title: Network system for transmitting video
Inventor: MIZUNO MASAFUMI
IPC: H04N19/503
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system for transmitting a video with high quality by a small amount of data.  <P>SOLUTION: The network system includes: a supervisory network camera apparatus 10 having a means for obtaining pixel state data denoting a temporal change in data of each pixel of a photographed picture, separating a moving picture part and a still picture part of the photographed picture by using the pixel state data, compressing data of the moving picture part, and transmitting the compressed data of the moving picture part and the pixel state data to a network 5; and a supervisory network display apparatus 17 for decoding the photographed picture from the compressed data of the moving picture part and the pixel state data received from the network 5. The system easily separates the still picture and the moving picture at a high speed by using the pixel state data with a small information amount and can compress the image data with high image quality at a high compensation rate and reproduce the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152602-A (JP)
Title: Each process in manufacturing method for envelope and electron ray device
Inventor: HAYAMA AKIRA
IPC: B31B1/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an envelope of a low cost and high quality picture display device or an electron ray device whose spacer arrangement deviation is prevented and assembly precision is improved.  <P>SOLUTION: The manufacturing method is used for the envelope having the first substrate, the second substrate which is arranged opposing the first substrate, and an approximately plate shaped spacer member which is arranged between the first substrate and the second substrate. The manufacturing method consists of a process that a tensional force is applied to the spacer member, a process that the spacer member to which the tensional force is applied is fixed to the first substrate, and a process that the tensional force to the spacer member which is fixed to the first substrate is released. In the process that the spacer member is fixed to the first substrate, the fixing positions are inside the tensional force working positions. Consequently, linearity that is realized by the tensional force of the spacer member can be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148727-A (JP)
Title: Inkjet printer
Inventor: SUGIURA KUNIMITSU
IPC: B41J2/01
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To stably drive a carriage and prevent vibrations, by a tension adjusting means for imparting driving-force transfer performance and impact-force absorbing performance.  <P>SOLUTION: A driving means for making the carriage perform reciprocating scanning is composed of a smooth belt-like conduction means and the tension adjusting means with a spring; and the tension adjusting means determines tension to the conduction means by means of an adjusting member which is composed of a single component, and forms a clearance which permits oscillation in the direction of the expansion/contraction of the spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239493-A (JP)
Title: Coating method for exterior wall panel
Inventor: NAKAGAWA ATSUSHI
IPC: E04F13/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify work for coating an exterior wall panel in a factory.  <P>SOLUTION: A waterproof coating layer 31 is formed on a surface of an exterior wall surface material 30A of the exterior wall panel 30 in the factory; and in an actual place, a decorative coating layer 50 is formed on a surface of the layer 31 after the installation of the panel 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154042-A (JP)
Title: Fishing rod
Inventor: SHIOTANI YUKINOBU
IPC: A01K87/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod with which a fish is readily caught in a terminal tackle and which has excellent operability.  <P>SOLUTION: The fishing rod has constitution that a fishing rod butt part 10 having a core material 11 to be freely protrudably connected to the inside of the base rod 1, a butt part 12 attached to the end part of the butt rod side of the core material 11 and a coil panel 14 for urging the core material 11 to the tip top is connected to the butt rod side of the base rod 1 of the fishing rod. A hook part 20 for controlling the fishing rod butt part 10 at the position of the core material 11 protruded to the butt rod side is fixed to the peripheral surface of the base rod 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157876-A (JP)
Title: Vehicle management device, vehicle management method, program for vehicle management device, and storage medium for vehicle management device
Inventor: KAMIYA TSUYOSHI
IPC: G06Q50/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illicit use of a joint user when lending a joint-use vehicle such as a bicycle with vehicle power assist to the joint user.  <P>SOLUTION: This vehicle management device comprises a radio tag reader/writer b1 capable of reading and writing information by radio communication with a radio tag by use of an exclusive key a1 or the like of each bicycle used to unlock a wheel lock device provided in the bicycle A1 or the like and incorporating the information-readable/writable radio tag. The lending management of the exclusive key a1 to the joint user is performed by use of the vehicle management device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155972-A (JP)
Title: Apparatus for recovering water and combustible gas from dry distillation gas
Inventor: FUJIMOTO TAKESHI
IPC: C10L3/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To clean dry distillation gas generated in the carbonization process of organic materials with a gas/water separator, separating and storing high-quality combustible gas to supply an arbitrary amount of the gas at an arbitrary time as a fuel, and recovering steam from the dry distillation gas and regenerate as a water resource for the cooling of carbonized material, dry distillation gas, etc.  <P>SOLUTION: Dry distillation gas generated in a thermal cracking chamber 2 of a carbonization furnace 1 is passed through a heat-recovery system 6, a gas/water separator 12, a gas reservoir 20 and a server 22, the heat energy of the dry distillation gas is recovered by the heat-recovery system, the incombustible impurities in the dry distillation gas is removed by the gas/water separator, the combustible gas is stored in the gas reservoir and an arbitrary amount of the stored gas is supplied at an arbitrary time as a fuel by the gas server. Water over-flowed from the gas/water separator is condensed in a coagulating tank 24, the water containing the dirt materials is separated into solid and water, and the supernatant water containing little impurities is reused as a water resource to perform the dirty water cleaning process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228295-A (JP)
Title: Image display device and method of manufacturing the same
Inventor: TAJIMA HISAO
IPC: H01J1/88
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a picture display device and to improve the reliability.  <P>SOLUTION: Bent parts 8 are formed in four peripheral sides of a plate-like member 7, and rear buffer materials 12 which have projecting parts 12a formed and are elastic are arranged in the bent parts 8. The bent parts 8 position an image display part in the periphery of a rear plate 2. Wiring for connecting a display panel and a drive circuit passes through an opening placed adjacently to the bent part 8 of the plate-like member 7 placed in the rear of the display panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161502-A (JP)
Title: Carbon monoxide shift apparatus
Inventor: TAKAYAMA MASAKO
IPC: C01B3/48
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive carbon monoxide shift reactor capable of precisely controlling temperature even in high load and provided with a catalyst having excellent durability.  <P>SOLUTION: In the carbon monoxide shift apparatus, shift reaction catalytic layers used for producing H<SB>2</SB>and CO<SB>2</SB>from CO and H<SB>2</SB>O are arranged in series and multistage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146851-A (JP)
Title: Use of specific aminosilicone for pretreatment of dyeing treatment of keratinous fiber by using direct dye or oxidation dye
Inventor: DEVIN-BAUDOIN PRISCILLE
IPC: A61K8/06
Filed: 2002-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment means by which the sensitization of the hair caused by the dyeing of the hair by a direct dye or an oxidation dye is reduced, and the state of the hair is ameliorated. SOLUTION: The composition containing an aminosilicone represented by formula (I) or (II) is used as a pretreatment composition used before the dyeing by the direct dye or the oxidation dye.
Patent JP-2004165029-A (JP)
Title: Negative electrode and primary battery
Inventor: YODA KIYOTO
IPC: H01M4/38
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery excellent in discharge performance and stability by improving a gel-like negative electrode, in a battery with a powder type negative electrode metal active material stored in an electrolytic solution containing a metal element chloride which is a main component of the active material as a main electrolyte component.  <P>SOLUTION: A primary battery is a battery with the gel-like negative electrode which includes the powder type negative electrode metal active material, the electrolytic solution containing the metal element chloride which is the main component of the active material as the main electrolyte component and a gelling agent for holding the active material in the electrolytic solution by increasing the viscosity of an electrolyte. An ethylene-oxide-unit-containing polymer, a poly (meth) acrylic acid polymer, and an N-vinylacetamide-unit-containing polymer, etc. may be used as the gelling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164409-A (JP)
Title: Track ball
Inventor: IKEGAMI YUKINORI
IPC: G06F3/0354
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a track ball by providing a sensor under a ball to give two functions to the ball.  <P>SOLUTION: This track ball comprises the sensor 13 provided under the ball 2 in a case 1 so that the movement of a pointer or the like by rotating the ball 2 and a click operation performed by pressing the ball 2 to operate the sensor 13 are performed by the use of the ball 2.  <P>COPYRIGHT: (C)2004,JPO