baber/WOPTO huggingface dataset:
Patent JP-2003072832-A (JP)
Title: Exterior material for lithium ion cell
Inventor: KOBAYASHI OSAMU
IPC: B65D81/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate body comprising a base film, an aluminum foil, and a sealant layer in which the adhesive strength between the aluminum foil surface and the sealant layer is not degraded, and no de-lamination occurs even when a strongly-permeable substance is packaged as the content for a long time by using a packaging body formed of the laminate body. SOLUTION: In the laminate body, the aluminum foil 3, and a primer layer 4 and a sealant layer 5 for improving the adhesivity are successively laminated on a single-layered or multi-layered base film 1, the surface of the aluminum foil 3 on the primer layer 4 side is subjected to chromate treatment, the primer layer 4 formed of an epoxy resin is laminated on the chromate-treated surface, and the sealant layer 5 formed of maleate-modified polypropylene resin is laminated on the primer layer 4 at high temperature.
Patent JP-2003073706-A (JP)
Title: Binder for powder molding
Inventor: ITO MASAYUKI
IPC: B22F3/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a binder for powder molding, which has high binding and cohesion strengths, and is excellent in usability, workability and the like. SOLUTION: The binder for powder molding includes a polyamine polyalkoxylate compound having an amino group in the polyamine compound, to which alkylene oxide adds.
Patent JP-2003071537-A (JP)
Title: Fixing method of tube and riveter using the same
Inventor: MORISHIMA KATSUMI
IPC: F16B19/10
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve workability while securing reduction of component costs. SOLUTION: A fixing method of a tube and a riveter using the same is comprised of a rivet installing process P1 installing a rivet body 20 in a tube T while a trunk portion 21 is inscribed in the tube T in a connecting hole 201 by relatively inserting a shaft 30 into the tube T from a head portion 32 side and the head is also kept in contact with a connected member 200, and a pin pulling-out process P2 pushing the tube T to an inner peripheral surface of the connecting hole 201 by an outer peripheral surface of the trunk portion 21 so that a diameter of the trunk portion 21 is expanded by means of passing through of the head portion 32 caused by pulling-out of a shaft portion of a shaft 30.
Patent JP-2003075416-A (JP)
Title: Apparatus and method for ae monitoring
Inventor: TAKAHASHI SHIZUO
IPC: G01N29/44
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an AE monitoring and diagnostic system in which an object to be measured can be maintained easily before it becomes abnormal and in which the volume of a data amount after a processing operation can be reduced. SOLUTION: In the AE monitoring apparatus, the state of the object to be measured is monitored on the basis of AE data as digital data obtained on the basis of an AE signal detected from the object to be measured. The monitoring apparatus is provided with an AE data processing means by which the output value of the AE data as one cycle portion of the operation of the object to be measured is expressed as a time series and by which the AE data in one cycle portion of the object to be measured is arranged sequentially in the time series so as to be used as three-dimensional data.
Patent JP-2003078093-A (JP)
Title: Semiconductor device
Inventor: MOTODA HARUAKI
IPC: H01L23/48
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To sesure the area of a current path to improve performance by soldering a bus-bar electrode to a base plate. SOLUTION: A base plate 1 is provided with, for example, a semiconductor element 4 such as an IGBT, MOSFET, etc., an insulating substrate 2, a metal plate 3, etc., and connected to a bus-bar electrode 6 with a solder layer 8. A plurality of protrusions 7 abutting to the base plate 1 at the position arranged with the solder layer 8, are provided on the rear surface side of the bus-bar electrode 6. Thus, a large current path area is assured between the base plate 1 and the bus-bar electrode 6 by soldering. When, for example, the bus-bar electrode 6 is soldered using a resistive heating device 11, the current is allowed to concentrate in the protrusion 7 to quickly heat and melt the solder material 8', and the molten solder material 8' is filled in a gap S between the base plate 1 and the bus-bar electrode 6 at a constant thickness.
Patent JP-2003079374-A (JP)
Title: Polypeptide of core protein of proteoglycan, dna coding the same and promoter dna thereof
Inventor: OHIRA ATSUHIKO
IPC: C12N15/09
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a new polypeptide of a core protein of proteoglycan, a DNA encoding the polypeptide and its promoter DNA, etc. SOLUTION: The invention relates to newly found polypeptides having a new amino acid sequence of human-derived proteoglycan, DNA encoding these polypeptides and a DNA containing the base sequence of the promoter region of the DNA. The invention further provides a specific polypeptide of a core protein of proteoglycan, an antibody recognizing the polypeptide, and a method for staining an axon including the detection of the amino acid sequence of the peptide in a nervous tissue.
Patent JP-2003048236-A (JP)
Title: Method for manufacturing mold for injection-molding worm wheel
Inventor: SAKAI TOMOHARU
IPC: B29C33/38
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for injection-molding a worm wheel having recessed parts formed to the tooth tips thereof, a molding method for the worm wheel and the worm wheel. SOLUTION: An electrode 50 having tooth forms in 'the same module/same pitch/same lead' (same tooth form data) as the tooth forms formed to a mold and having the number of teeth less than the number of teeth (same to the number of teeth of the worm wheel after injection-molded) formed to the mold by five or more teeth is inserted in the mold 34 while performing discharge processing to be allowed to reach the central plane of the mold. The inserted master electrode is rotated in a state eccentric from the center of the mold to form a tooth form surface. By this method, the mold having a tooth form surface 37, of which the central part in a tooth width direction has a protruded shape, formed to the inner peripheral surface thereof can be manufactured and this mold is used to mold the worm wheel made of a resin.
Patent JP-2003087821-A (JP)
Title: Stereoscopic image photographing device
Inventor: ARAI ATSUSHI
IPC: H04N5/225
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image photographing device that can avoid an image from being photographed as a multiple image without interference. SOLUTION: The stereoscopic image photographing device is characterized by comprising a concave lens array 111 comprising a plurality of concave lenses arranged in an array form, an optical shielding plate 112 for shielding leakage of light between adjacent concave lenses in the concave lens array 111, and a camera 113 with a lens focusing with the concave lens array 111.
Patent JP-2002164239-A (JP)
Title: Manufacturing method of rare earth sintered magnet, ring magnet, and arc segment magnet
Inventor: TOKORO HISATO
IPC: H01F1/057
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-performance rare earth sintered magnet that has a small content of oxygen, high density, and an improved degree of orientation as compared with the conventional one. SOLUTION: In this manufacturing method of the rare earth sintered magnet, R-T-B based (R is at least one type of rare earth elements containing Y, Pr contained in R is 50 atom.% or higher, and T is a transition metal containing Fe and Co) alloy coarse powder for the rare earth sintered magnet is ground minutely to an average particle diameter of 1 to 10 μm in a non-oxidizing atmosphere, and the obtained fine particle is collected into the non-oxidizing liquid for manufacturing slurry. In this case, the non-oxidizing liquid includes at least one kind of oil selected from mineral, synthetic oils, and vegetable oils, and lubricants comprising at least one kind selected from monohydric alcohol ester of fatty acid, monohydric alcohol ester of polybasic acid, fatty acid ester of polyhydric alcohol, and their derivatives.  Then, the formation is made by the slurry, and the obtained forming body is subjected to deoiling, sintered, and then heat-treated.
Patent JP-2003090133-A (JP)
Title: Corner pipe connecting joint
Inventor: KUSAMA RYOJI
IPC: F16B7/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a corner pipe connecting joint capable of connecting pipes without projecting a tip of the round pipes to be connected to each other, a tip of a binding wire or a bolt part of a clamp, capable of connecting without overlapping the round pipes with each other, capable of adjusting an insertion angle and an outgoing angle of the corner part at a desirable angle even in the condition that the joint is connected to each round pipe, and capable of relatively easily and strongly connecting lateral frames to each other without requiring a binding process and a fastening process. SOLUTION: Each one end 1a and 2a of the short round pipes 1 and 2 is connected to each other in the condition that each center axis 1s and 2s of the short round pipes 1 and 2 exists within the nearly same plane, and a bending part 3 is provided freely to be bent on the same plane. Each the other end of the round pipes 1 and 2 is provided with connection parts 6 and 7 for connecting round pipes 4 and 5 freely to be removed.
Patent JP-2003080271-A (JP)
Title: Mineral water generating apparatus
Inventor: CHIKU TOSHIYA
IPC: C02F1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mineral water generating apparatus capable of supplying mineral water rich in mineral components even at the sommer. SOLUTION: The mineral water generating apparatus 1 in which mineral water is generated by circulating raw water such as city water into a mineral eluting tank 4 in which mineral eluting substances are housed, has a structure having a cooling device 20 for previously cooling the raw water circulating into the mineral eluting tank 4. As a result, the mineral water having high elution efficiency of a mineral ion and rich in mineral components is generated. The propagation of unwanted bacteria is suppressed even if the unwanted bacteria is stuck on the mineral eluting substance.
Patent JP-2003079847-A (JP)
Title: Pachinko game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine providing a sense of depth to emission effects, and capable of producing emission effects not only during play but also when the game is not played, by using an entire front frame widely. SOLUTION: The pachinko game machine has a shooting handle 14 operated for shooting game balls. An operating lever 24 for adjusting, e.g. the striking force of the shooting handle 14, and a handle cover part 35 on which to rest the player's palm are provided with light-emitting means 33, 44a, and 44b. The light-emitting means 33, 44a, and 44b are made to emit light in a predetermined emission pattern according to, e.g. playing conditions.
Patent JP-2003091852-A (JP)
Title: Optical disk recording/reproducing device and laser power determining method
Inventor: MATSUI MASAKATSU
IPC: G11B7/125
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device capable of enhancing recording quality by optimizing a plurality of parameters regarding the recording quality while one partition is used in an OPC operation like a conventional case in a single OPC operation. SOLUTION: A fig. 2 (a) is a cross-sectional drawing of an optical disk 1 and a recording surface of the optical disk 1 is constituted of a date area 21 and a power calibration area (abbreviated as PCA afterward) 22 for test write when an optical recording power value is calculated at an inner peripheral part. A fig 2 (b) is an enlarged cross-sectional drawing of a PCA part, constituted of a teat area 23 and a count area 24 and the test area 23 is constituted of 100 partitions. A fig. 2 (c) is an enlarged cross-sectional drawing of one partition and the respective partitions are constituted of 15 frames 25. A fig 2 (d) is the one that represents characteristic values corresponding to the respective frames.
Patent JP-2003091205-A (JP)
Title: Image forming apparatus
Inventor: HANIYU NAOHIKO
IPC: G03G21/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent temperature of the induction coil of a fixing device from excessively rising. SOLUTION: This image forming apparatus α is equipped with a CPU 1 centrally controlling respective parts, a RAM 2 in which information is temporarily stored, a ROM 3 in which various kinds of data and programs are stored, a timer 4 for elapsed time, an image forming part 20 forming an image on paper A being recording material and the fixing devices 40A and 40B fixing toner on the paper A on which the image is formed by the image forming part 20. In the device α, the application of a coil current to the induction coils 44A and 44B is changed according to the control temperature of a heating roller 41 corresponding to the elapsed time from the time finishing the printing of a job on a standby control temperature table stored in the ROM 3 and the actual temperature of the heating roller 41, so that the temperature of the roller 41 is controlled.
Patent JP-2003099661-A (JP)
Title: Information system
Inventor: UNOSAKI JIRO
IPC: G06Q30/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To capture information and a URL about a current place immediately into a terminal of a user, record the information and the URL in the terminal, and allow collection of information and purchase of an article based on a Web page accessed according to the URL by means of a wide area communication means such as the Internet. SOLUTION: Information including a URL transmitted via a wireless communication means based on Bluetooth or the like from a store server with a data transmitting and receiving function installed in a store or the like is received and recorded by a portable terminal with a data communication function to the store server, so that the user who carries the portable terminal can easily acquire the information about the store. A Web page of the recorded URL can be accessed via the Internet for acquisition of detailed merchandise information about the store or for online shopping.
Patent JP-2003096716-A (JP)
Title: Structure and method for joining steel pipes together
Inventor: MIZUTANI SHINGO
IPC: E04B1/58
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for joining steel pipes together, which ensure rapid and easy joining work and adequate joining strength without the use of an adhesive in a joint part, and are particularly suitable for a tension member for a steel pipe reinforced concrete composite pier. SOLUTION: Characteristically, a male joint pipe installing ring is fixed to an upper end of a lower steel pipe; a male joint pipe, whose outer surface has protrusions or protrusive streaks, in installed in the male joint pipe installing ring; a female joint pipe, whose inner surface has protrusions or protrusive streaks, is installed at a lower end of an upper steel pipe; the male joint pipe is surrounded by the female joint pipe; and high-strength shrinkage-compensating mortar is pressed into a gap between the male joint pipe and the female joint pipe.
Patent JP-2003100367-A (JP)
Title: Conductive bond, and connection method and connection structure between circuit boards using bond
Inventor: NONOYAMA KAZUMI
IPC: H01R12/51
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a conductive bond capable of preventing degradation in reliability of connection between opposed electrodes of a plurality of circuit boards, and to provide a connection method and connection structure between circuit boards using the bond. SOLUTION: A conductive bond 10 containing alloy particles 11 of silver and tin is applied on the surface of a printed board 2 where an electrode 22 is formed (shown in figure (a)). A flexible printed board 3 is so laminated that an electrode 32 faces the electrode 22 (shown in figure (b)). Hot-pressing is carried out from both upper and lower surfaces so that the electrodes 22 and 32 are connected together by the alloy particles 11 (shown in figure (c)). Here, as shown in (d), the tin content in the alloy particles 11 and the copper in the electrodes 22 and 32 diffuse each other in solid-phase, to form solid-phase diffusion layers 52 and 53. Thus, the electrodes 22 and 32 are electrically connected by reliable jointing without recourse to contact conduction.
Patent JP-2002206062-A (JP)
Title: Pigment comprising bismuth and other metal oxide, laser- markable compound and substrate containing the same pigment, method of producing laser-markable compound and method for laser marking
Inventor: SAKOSKE GEORGE EMIL
IPC: C09C1/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an additive, a pigment or a colorant material usable for laser marking. SOLUTION: This material comprising bismuth and at least one additional metal and represented by the formula BixMyOz [wherein, M is at least one metal selected from among Zn, Ti, Fe, Cu, Al, Zr, P, Sn, Sr, Si, Y, Nb, La, Ta, Pr, Ca, Mg, Mo, W, Sb, Cr, Ba and Ce; x is about 0.3 to about 70; y is about 0.05 to about 8; and z is about 1 to about 100] is used. The bismuth- containing material may be dispersed in a substrate which is subsequently irradiated with a laser to provide the material with a contrasting mark in the irradiated region.
Patent JP-2003105512-A (JP)
Title: Method of manufacturing zinc steel sheet for car body panel
Inventor: KAMATA TERUO
IPC: C23C2/36
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a zinc steel sheet for a car body panel which is capable of completely eliminating or minimizing the amount of materials to be disposed. SOLUTION: A blanked strip 19 linked in series with a plurality of blank material 23 and 23 for car bodies is manufactured before a galvanizing process step. This blanked strip 19 is sent to the galvanizing process step. Accordingly, the non-product section is not subjected to galvanizing and therefore the section is returned to be remelted and the blanked strip exclusive of non-product sections is subjected to galvanizing and therefore the consumption of zinc can be remarkably reduced and the cost for plating can be remarkably reduced.
Patent JP-2003099393-A (JP)
Title: System provided with plurality of modules
Inventor: MIYAKE JUN
IPC: G06F13/36
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the deterioration in performance of a bus, due to an unbalance in delayed amount and quality of signals due to the load on the bus differing on a superordinate side and a subordinate side, because the superordinate side is not used, when connecting a subordinate module with a narrow bus width. SOLUTION: In the system, the bus connecting the superordinate module and the subordinate module is divided into a plurality of partial busses in the direction of the width of the bus, and the subordinate modules are equally connected to the partial busses. Furthermore, the same data are fed to all the partial busses, when making access to the subordinate module which is connected to the partial bus. Since the load is dispersed, unbalance in the delayed amount is eliminated and the performance is also enhanced.
Patent JP-2003110891-A (JP)
Title: Imaging optical system
Inventor: YAHAGI SATOSHI
IPC: G03B11/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system that can prevent a ghost at a low cost and is suitable to a video camera or a digital camera using an imaging device with comparatively high surface reflection such as a CCD. SOLUTION: This imaging optical system is used to focus a flux of light at a focus position P on the imaging surface 1 of an imaging device through lens L1 to L3 , and a parallel light flux C in which a central light flux is almost parallel to a light axis is provided between the lenses L2 and L3 . The parallel light flux C is provided with a half prism 2 having planes 3 and 4 whose object- side and a first imaging surface side surfaces are nearly orthogonal to the light axes respectively. Both planes 3 and 4 of the half prism 2 are joined with ghost prevention members 5 and 6 respectively. The ghost prevention members 5 and 6 are made of glass optically equivalent to those of both planes, and a surface opposite to the joint surface is a lens surface with a large curvature radius.
Patent JP-2003106771-A (JP)
Title: Rotary kiln and processing method of flammable waste using the same
Inventor: SHIMODA NAOYUKI
IPC: C04B7/44
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently burn charged flammable waste. SOLUTION: This rotary kiln for manufacturing cement clinker is provided with a main fuel burner 10 and a flammable waste combustion burner 11. The flammable waste burner 11 is provided within a range of a vertical line 1a drawn from a rotation center of the rotary kiln 1 and a straight line 1b inclining 110 degrees in a rotation direction X of the rotary kiln 1 around the rotation center to the vertical line 1a so that the flammable waste S descends on the cement clinker C.
Patent JP-2003105004-A (JP)
Title: Method of manufacturing styrene resin
Inventor: IKEMATSU TAKESHI
IPC: C08F112/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a styrene resin having very little elusion or a volatile content because of its low content of low molecular components with a high productivity by improving workability, working stability, and mechanical characteristic of the resin. SOLUTION: In this method of manufacturing a styrene resin, a continuous anion polymerization process where a feed having a composition of 1.0 kg styrene monomer, 0.5-2 kg cyclohexane solvent, and 0.5-200 mmol organic lithium compound is continuously supplied at the same time or batchwise from a side of a reactor R1 having a backmixing flow and from the other side of the reactor R1 the reactant is continuously removed is contained, the inner temperature of the reactor R1 is controlled not lower than 60 deg.C but lower than 80 deg.C by removing polymerization heat with an attached reflux condenser under a reduced pressure, polymerization is carried out controlling the average ratio of the monomer to lower than 5% of the total of the styrene monomer, the cyclohexane solvent, and the styrene polymer in the reactor R1, and the obtained styrene polymer solution is evaporated and dried.
Patent JP-2003093806-A (JP)
Title: Flocculant injection apparatus
Inventor: KAWARABAYASHI NAOYA
IPC: C02F1/56
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the quality of treated water that is caused by insufficient addition of a flocculant due to delay of control in the case of feed-back control of treatment of wastewater containing turbid matter, and to make it unnecessary to frequently carry out maintenance work that is required in the case a turbidity meter installed in the raw water side of wastewater to detect the turbidity of the wastewater becomes uncontrollable due to adhesion of pollutants. SOLUTION: A flocculant injection apparatus comprises a turbidity meter installed in the side of treated water after precipitation treatment, a first flocculant injection means for injecting a flocculant in an amount at a constant ratio to object wastewater to be treated, a treated water measurement means for measuring the water quality in the side of water subjected to solid-liquid separation, a computing means for computing the amount of the flocculant to be injected additionally based on the measurement result of the treated water measurement means, and a second flocculant injection means for injecting the flocculant in an amount based on the result of the computing means to the object wastewater to be treated.