baber/WOPTO huggingface dataset:
Patent JP-2003291067-A (JP)
Title: Air blast processing device and air blasting method
Inventor: SAKAI SHIGEKAZU
IPC: B24C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blast processing device and an air blasting method capable of making efficiently the blast processing of a plate-form work without generating distortion.  <P>SOLUTION: The air blast device to make blast processing for the plate-form work by blasting a blasting material from a nozzle 5 to the work transported on a conveyor 6, wherein the blasting angle of the nozzle 5 to the transporting surface of the conveyor 6 is inclined 30-70 degs. to the longitudinal direction of the conveyor 6, and the air blast processing method makes the blast processing by blasting the blasting material from the nozzle in such an arrangement that the blasting angle of the nozzle to the work being transported on the conveyor is 30-70 degs. to the longitudinal direction of the conveyor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291028-A (JP)
Title: Electrochemical machining device
Inventor: SHIRAKASHI MICHIHIKO
IPC: B23H7/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical machining device capable of stably detecting an end point of electrochemical machining with a relatively simple structure.  <P>SOLUTION: This device includes an electrochemical machining part 50 including a machining electrode 66 and a feed electrode 68 and applying voltage between the machining electrode 66 and the feed electrode 68 to electrochemical machine a surface of a work W under existence of liquid; and a machining end point detection part 96 detecting change of friction force generated between at least one of the machining electrode 66 and the feed electrode 68 and the work W accompanied with machining to detect a machining end point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294594-A (JP)
Title: Tissue sample formation method, tissue sample formation device, and jig for forming electron microscopic sample
Inventor: FUJIKAWA YOSHINORI
IPC: H01J37/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and the like for forming a tissue sample by a simple method while increasing packing density of powder particles.  <P>SOLUTION: This tissue sample formation method comprises a mixing process (step S101) for producing a mixture of powder and resin and a pressurizing process (step S102) for applying a pressure to the mixture to turn it into a thin piece. In the mixing process, when a ratio (volume ratio) of the resin to the powder is set to 2 or more, density of the powder can be increased. In the pressurizing process (step S102), the mixture can have an area with a film thickness of 20 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294031-A (JP)
Title: Rolling bearing unit
Inventor: MATSUI SHUNICHI
IPC: B21K1/05
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems in a rolling bearing unit, in which precision of a product is worse because a supporting shaft is formed by hot processing, the number of necessary processes is increased because subsequent processing such as machining is required, and overall manufacturing costs are also increased.  <P>SOLUTION: A first inner ring member 11 is provided to be light in weight by forming a tubular blank to a hollow cylindrical shape when compared with a conventional solid cylindrical shape in section, and consequently, reduction of rotary torque for the rolling bearing unit is feasible. Upon comparing with a conventional manufacturing process of the first inner ring member such as a hot forging process, a new process dispenses a large scale facilities, and is capable of forming finished components with high precision. Consequently, grinding time for obtaining necessary accuracy of a raceway surface is shortened as accuracy of the finished components is relatively better than that of the conventional components. Further, grinding works are almost not necessary for other parts except the raceway surface, and overall manufacturing costs of the first inner ring member can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298888-A (JP)
Title: Method of manufacturing image pickup device
Inventor: NIBU KAZUO
IPC: H01L27/14
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an image pickup device, which can reduce the labor and the cost.  <P>SOLUTION: A first stage for mounting an imaging device 2 and other electric parts 8 and 9 on a board PC and a second step for assembling an image pickup optical unit 20 for picking up an image of a subject in one direction, on the board PC are executed independently of each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291880-A (JP)
Title: Tri-cycle and towing bicycle using drive with both the hands and feet and operation method
Inventor: KO SHUNYU
IPC: B60D1/52
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable physically handicapped persons having trouble in arms and legs and the old to safely ride on a bicycle, enjoy riding and perform rehabilitation outdoors.  <P>SOLUTION: Three wheels (one front wheel and two rear wheels) are used to stabilize the bicycle, a seat belt is mounted on a seat to make the body stable, and a backrest and armrests are mounted on the bicycle, and a pedal is provided with a toe cover and heel belts for preventing slippage, whereby the person having trouble in legs is enabled to drive the front wheel to run, besides, the rear wheels are driven by pedalling with the feet to run.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295456-A (JP)
Title: Composition for formation of antireflection film
Inventor: SAKAMOTO RIKIMARU
IPC: C08F12/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for the formation of an antireflection film having a high antireflection effect, free from intermixing with a resist layer, and usable for the lithographic process using irradiation light of a F2 excimer laser (at 157 nm wavelength).  <P>SOLUTION: The composition for the formation of an antireflection film can be used for the lithographic process in the manufacture of a semiconductor device containing a polymer compound having a carbon-carbon triple bond. The polymer compound has the carbon-carbon triple bond introduced into the main chain and/or into the side chain linked to the main chain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295003-A (JP)
Title: Optical semiconductor signal reception module
Inventor: NISHIHATA MAKOTO
IPC: H01L31/0232
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the optical coupling efficiency and the yield of process steps in mass production.  <P>SOLUTION: The optical semiconductor signal reception module furnished with a rectangular package 11 fixed with a beam-condensing spherical lens 14, a chip carrier 12 fixed within the package 11, a semiconductor photodetector 13 mounted on the chip carrier 12, and an optical fiber 17 having a diagonally polished exit end is characterized in that a photodetecting surface of the photodetector 13 is fixed horizontally to a fixing surface of the lens 14 in such a manner that the transverse direction of the package exists at the center and that the height direction thereof exists off the central position of the lens in the base surface or top surface direction of the package 11 with respect to the center of the lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308176-A (JP)
Title: Data storage device, reordering method for command queue, data processing method and program
Inventor: UCHIDA HIROSHI
IPC: G06F12/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide reordering of a command queue with which power saving and seek noise reduction can be realized.  <P>SOLUTION: With respect to a write command and/or a read command, a value of an evaluation function: Ev=A×T+(1-A)×Fun(L) (A is an arbitrary number from 0 to 1, T is a latency time required until executing the write command and/or the read command, and Fun(L) is an evaluation function using a seek distance L) is calculated and a write command and/or a read command with which this value is minimum is selected as a command to be executed next.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002308872-A (JP)
Title: New benzotriazole anti-inflammatory compound
Inventor: LETAVIC MICHAEL ANTHONY
IPC: A61P43/00
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a new benzotriazole, an intermediate for producing the same, and a medicine composition containing the same. SOLUTION: A benzotriazole represented by formula (I), e.g. 6-[5-(4-fluoro-3- methylphenyl)-3H-imidazol-4-yl]-1-isopropyl-1H-benzotriazole, is provided. This compound is a strong inhibitor of MAP kinase, preferably p38 kinase, and is useful for curing inflammation, osteoarthritis, chronic rheumatism, cancer, reperfusion or ischemia in attack or heart attack, autoimmune disease, and other disorders.
Patent JP-2003295262-A (JP)
Title: Zooming electronic flashing device
Inventor: KUNITOMO YOSHIMITSU
IPC: G03B15/05
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability at the time of bounce photographing by easily obtaining direct light with which an object is directly illuminated at the time of the bounce photographing without setting a reflector.  <P>SOLUTION: A reflecting member is stuck to one surface of a case to house a reflecting mirror provided with the light emitting tube of a zooming electronic flash, and an opposed surface is made transparent, and electronic flash light reflected by the reflecting member at the time of the bounce photographing is radiated outside from the transparent part of the opposed surface, so that catch light is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290805-A (JP)
Title: Method for changing step liner in rolling mill
Inventor: KAMIMURA KOICHI
IPC: B21B31/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to exchange a step liner even when a position detecting sensor for detecting the elevated and lowered positions of a liner frame is broken.  <P>SOLUTION: The completion of the lowering of the liner frame 34 is determined by using the value ΔPtr of rise of internal pressure of a balancing cylinder 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303633-A (JP)
Title: Base board connection device
Inventor: MORI CHIKAOMI
IPC: H01R12/16
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base board connection device which can be exchanged at every one piece unit.  <P>SOLUTION: The base board connection device A comprises a connector 100 electrically connecting an upper side electrode 11 formed on a back surface of an upper side base board 10 of a personal computer with a lower side electrode 21 formed on a surface of a lower side base board 20, and a supporting board 200 arranged between the upper side base board 10 and the lower side base board 20, detachment freely supporting the connector 100. The connector 100 having a mounting terminal 110 of which, the top end part contacts with the lower electrode 21, and a contact part 120 formed to the base end part of the mounting terminal 110, of which, the top end part contacts with the upper electrode 11, is made possible to insert into a positioning hole 210 formed on the supporting board 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358696-A (JP)
Title: Optical disk inspection device
Inventor: UEKI KAZUNORI
IPC: G11B23/00
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to know the impossible range of recording due to damages only by detecting the presence of damages of an optical disk, which relies on direct viewing of the optical disk. SOLUTION: At the time of the inspection of an optical disk, an access control circuit 28 is controlled to displace the optical disk 4 in an entire recording area in the radial direction of the optical disk. By a disk fault determining means 22, when a detection output from a reflected light quantity detection circuit 9 is deviated from a normal level range which is a criterion for determining the normal state of the optical disk, the fault of the optical disk is determined. Thus, the fault is determined in the entire area of the optical disk to enable identification of the disk position of an optical disk fault spot.
Patent JP-2003307957-A (JP)
Title: Image forming apparatus
Inventor: YOKOYAMA TAKESHI
IPC: G03G15/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect a sheet material winding round a carrying roller such as a pressure roller for a fixing unit, and to improve a jamming processing performance, besides, to detect soil on the carrying roller surface and to inform the user of the possibility of the deterioration of image quality.  <P>SOLUTION: The reflectance of the pressure roller surface is monitored by a catoptric photointerruptor, and the winding of the sheet material and the soil on the surface are detected based on the reflectance change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317420-A (JP)
Title: Housing case for information recording medium and information reader
Inventor: GOTO TOSHIYUKI
IPC: B65D25/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case which makes part of recorded information visible and checkable by simple means without unsealing the housing case for housing an information recording medium and an information reader.  <P>SOLUTION: The housing case 1 for housing the information recording member (medium) stored with information is obtained by forming a recessed part (dent) 17 for housing on an external wall surface 1A of the housing case and by fitting an IC memory body 2 stuck with an IC memory recorded with the information relating to the recorded information of the information recording medium into the recessed part for housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309634-A (JP)
Title: Portable terminal unit
Inventor: MATSUTANI IWAO
IPC: H04M1/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone with a television camera which improves convenience and operability of a user when an external object is photographed as a television telephone, and which can be further used together with two users.  <P>SOLUTION: A camera unit 41 in which a camera can be disposed on a front surface or rotated or removed, is disposed in the portable telephone in which a display surface 5 can be folded and turned. Operating units 7, 8a, 8b, 9, 15, 16a and 16b are provided in a housing 40 in which the camera is disposed and in the housing in which a display unit 5 is disposed, respectively, in addition to a mechanism which can fold and rotate a display means, and the units are independently used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308819-A (JP)
Title: Separator for sealed lead storage battery, its manufacturing method, and sealed lead storage battery
Inventor: KAKIZAKI YOSHINOBU
IPC: H01M2/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator attaining high following characteristic to expansion and contraction of polar plates, and to provide its manufacturing method and a sealed lead storage battery with the same separator.  <P>SOLUTION: This separator is characterized in comprising a porous mat sheet having acid-resistance glass fibers as its main components, and having a repetitive restoring force, or a value of (T<SB>1</SB>-T<SB>50</SB>)/T<SB>20</SB>×100 of 20% or more, and the tensile strength 3 N/10 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308489-A (JP)
Title: Camera comprising portable memory mounting mechanism, and portable device
Inventor: TATAMIYA HISASHI
IPC: G03B17/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device (in particular, camera) capable of satisfying the demand for lower cost and miniaturization.  <P>SOLUTION: A digital still camera is provided with a card cover 17A for protecting a memory cad, and a zoom lever 22 for adjusting a photographing optical system to be telescopic or wide-angle. A bearing part 36 for the card cover as the bearing of the card cover 17A rotating around a shaft 32, a bearing 34 for the zoom lever 2 as the bearing of the zoom lever 22 displaceable around a lever shaft 22B, and a neutral holding mechanism 39 having left and right wing parts LL, LR for keeping the zoom lever 22 in a neutral state, are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311102-A (JP)
Title: Separator for separating surface excess liquid
Inventor: MATSUURA KAZUO
IPC: B01D45/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate a surface excess liquid at a reduced running cost by a simple structure.  <P>SOLUTION: A separator for separating the surface excess liquid has the capillaries 2 arranged to a liquid surface to raise the liquid, the electrodes 3 arranged above the capillaries 2 to electrostatically atomizing the liquid discharged from the capillaries 2 and a closed recovery chamber 4 for condensing the atomized mist to recover the same. This separator recovers the mist of the liquid discharged from the capillaries 2 by the closed recovery chamber 4 to separate the surface excess liquid on the surface of the liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345836-A (JP)
Title: Polyaxial locking plate
Inventor: WACK MICHAEL
IPC: A61B17/17
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fracture restoration system for engagement with a bone. SOLUTION: The fracture restoration system includes a plate that has a body portion and an internal wall defining a plate hole through the body portion. The system also includes one or more bushings including a radially exterior surface and an opposite radially interior surface defining a passageway. The exterior surface and the interior wall of the above plate are arranged to permit polyaxial rotation of the bushing within the plate hole. The system also includes an attachment component that has a top side portion sized for extension through the passageway and into bone and an opposite base side portion. The base side portion is sized to press bushing against the internal wall of plate to form a friction lock between the bushing and the plate in a selected polyaxial position.  This attachment component can be positioned in a prescribed orientation direction extending divergently from the center part of the plate.
Patent JP-2003315192-A (JP)
Title: Adapter for differential pressure/pressure transmitter
Inventor: DOI YUTAKA
IPC: G01L19/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for a differential pressure/pressure transmitter that is reduced in cost.  <P>SOLUTION: A joining face 23 of an attachment 6 and a peripheral portion 25 of a wetted diaphragm 7 are welded together to join the attachment 6 and wetted diaphragm 7 so that the wetted diaphragm 7 covers an opening 22. A joining face 21 of a base 5 and a portion of the joining face 23 of the attachment 6 unjoined to the wetted diaphragm 7 are welded together to join the base 5 and the attachment 6. The wetted diaphragm 7 covers the opening 22, so that members in contact with a measured fluid flowing in from an inflow passage 17 are only the attachment 6 and the wetted diaphragm 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315489-A (JP)
Title: Radiation shielding material
Inventor: MURE YASUSHI
IPC: C03C3/087
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation shielding material which does not cause environmental pollution, has transparency hardly reduciable even when its surfaces are cleaned, and is resistant to flaws.  <P>SOLUTION: The radiation shielding material is made of glass which does not substantially contains Pb and contains both SiO<SB>2</SB>of 40-70 mass% and Al<SB>2</SB>O<SB>3</SB>of 4.1-15 mass% and in which a lead equivalent to X-rays of 100 kV is of 0.03 mmPb/mm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310743-A (JP)
Title: Sterilization device for medical waste
Inventor: SUGIYAMA MITSUGI
IPC: A61L11/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization process for a medical waste capable of immediately sterilizing the medical waste such as an infectious waste and the like at the site of medical treatment and the site of research.  <P>SOLUTION: The sterilization device 1 for the medical waste is equipped with a hopper 10, a heating cylinder 12 equipped with an electric heater 11 for receiving the medical waste 2 thrown into the hopper 10 and heat-plasticizing it, a cooling tank 13 for receiving the medical waste plasticized and sterilized by the heating cylinder 12 (hereafter called a plasticized product 2A) and cooling it, a deodorizing device 14 connected with the cooling tank 13, a heat-resistant cover 15 for covering at least the heating cylinder 12, and a leg part 16 for supporting the heating cylinder 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275899-A (JP)
Title: Forming apparatus of granular body, forming method of granular body using the forming apparatus and formed body obtained by the forming method
Inventor: TAKUMA MASAYUKI
IPC: B30B11/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonaceous formed body which has no occurrence of wrinkles or the like, and has uniform bulk density in the upper part, lower part and core part, to provide a production method thereof, and to provide a production apparatus thereof.  <P>SOLUTION: The forming apparatus of carbonaceous powder is provided with an upper punch 21, a lower punch 23 and a die 32 to be filled with carbonaceous powder 24, and, by moving at least either the upper punch and/or lower punch in a vertical direction, carbonaceous powder is formed. In the apparatus, at least either the upper punch and/or lower punch is provided with a recessed part 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315001-A (JP)
Title: Method and apparatus for measuring flatness of road surface
Inventor: FUKUHARA TOSHIHIKO
IPC: G01B5/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring flatness of a road surface capable of acquiring a proper longitudinal profile even with a sporadic projection on a smooth road surface.  <P>SOLUTION: Every time a measurement block 10 moves in the longitudinal direction of a road surface by a prescribed movement unit, a rotary encoder 16 finds a connection angle detection value θ<SB>i</SB>. A connection angle detection value change Δθ<SB>i</SB>is acquired based on the connection angle detection value θ<SB>i</SB>. If the road surface is flat and the connection angle detection value change Δθ<SB>i</SB>is equal to or less than a predetermined tolerable value δ, the connection angle detection value is used. If the road surface has a projection and the connection angle detection value change Δθ<SB>i</SB>is equal to or larger than the tolerable value δ, a mediam θc in a plurality of connection angle detection values θ<SB>i</SB>around the connection angle detection value is selected, which is used as the connection angle detection value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006425-A (JP)
Title: Virtual hub
Inventor: CHIEN CHIH-HUNG
IPC: G06Q30/06
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic virtual hub used for the purchase procedure, inventory management and manufacturing procedure of a supply chain in the manufacturing industry. SOLUTION: The virtual hub can effectively reduce both stocks and manpower processing costs on both parties in the supply chain by 50%. An ERP system of either party in the supply chain can control the virtual hub for MRP. Various messages are sent to any EOI on the web by EDI through the web.