baber/WOPTO huggingface dataset:
Patent JP-2002274870-A (JP)
Title: Method of forming glass optical element
Inventor: REES CLIVE M
IPC: C03B35/00
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming cylindrical type lens made of glass which permits precise control of the diameter of the cylindrical type lens made of the glass in molding and permits changing, if any, of the amount of a perform changes to some extent. SOLUTION: A split type sleeve which can be exactly controlled in the external diameter and run-out to be obtainable in the final are included in a forming aperture without precisely controlling the amount of the perform. The split type sleeve comprises a pair of molded sleeve pieces.
Patent JP-2002265561-A (JP)
Title: Epoxy resin and resin composition
Inventor: OTSUKI YUTAKA
IPC: C08G59/04
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin which can be used for laminates, sealing materials, solder resists, and various compositions having curability and the like, and a composition utilizing the epoxy resin, which can obtain cured products having excellent electrical properties such as a dielectric constant and a dielectric dissipation factor, heat resistance, adhesion and moisture resistance. SOLUTION: The epoxy resin is obtained by reacting a phenolic resin obtained by adding phenols to olefins composed of 10-90 wt.% polymer of 4-5C conjugated dienes and 10-90 wt.% 4-15C hydrocarbon dienes in the presence of an acid catalyst with an epihalohydrin. Various resin compositions utilize the epoxy resin.
Patent JP-2003212781-A (JP)
Title: Hyaluronic acid production promoter, skin cosmetic and food and beverage for beautification
Inventor: SHIYUU ENYOU
IPC: A23L2/52
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hyaluronic acid production promoter which is prepared by finding a substance having promoting action on hyaluronic acid production from natural products and comprises the substance as an active ingredient, to provide a skin care preparation and a food and beverage mixed with the promoter.  <P>SOLUTION: This hyaluronic acid production promoter comprises extracts from one or more kinds of plants selected from the group consisting of Salononia cantoniensis, Euphorbia chamaesyce and Sterculia lychnophera as an active ingredient. The skin care preparation and the food and beverage for beautification are mixed with the hyaluronic acid production promoter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211811-A (JP)
Title: Stencil printing device
Inventor: HOSHI NOBUYUKI
IPC: B41L13/16
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing device which is capable of preventing stop of the device due to a supply shortfall or the full capacity condition of a plate discharge box during operation, and significantly improving an operating efficiency by surely completing the operation even when the device is not constantly monitored by an operator.  <P>SOLUTION: This stencil printing device 1 comprises a means 101 for recognizing the number of printing plates which determines the number of the printing plates to be manufactured, a residual master roll detection means 44 which detects the residues of the master roll 41A and a display means 120 which displays the number of the printing plates recognized by the means 101 and the residues of the master rolls 41A detected by the means 44.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210068-A (JP)
Title: System and method for successively rearing firefly
Inventor: ABE NORIO
IPC: A01K67/033
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a successively firefly-rearing system by which the fireflies can be reared over successive generations, and to provide a method therefor.  <P>SOLUTION: This successively firefly-rearing system has a desired space 13 ensured in a water tank 12 as a firefly ecosystem zone 11 to impart a fauna, a flora, and a thermal environment coincident to the weather and climate of a firefly-living area. The firefly ecosystem zone 11 comprises at least a water area 15 where the larvae of the fireflies grow, and a land area 25 where the laying of the fireflies of imagines grown through the pupation of the larvae after landing and the subsequent emergence and the hatching of the laid eggs are carried out. The water area 15 is filled with a proper volume of rearing water 16 having a water flow imparted thereto and having a weakly alkaline water property enabling the existence of various microorganism groups, aquatic animals and aquatic plants. The land area 25 is provided with soil 30 which contains soil quality ingredients enabling the maintenance of a weakly alkaline property effective for the living of soil organisms for degrading organisms and for the activations of the actions of various microorganisms. Between the water area 15 and the land area 25 is formed a circulated water channel system for infiltrating the rearing water 16 info the soil 30 and then returning the water to the water area to organically integrate the water area 15 with the land area 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211989-A (JP)
Title: Shift knob for manual transmission
Inventor: AOKI TOMOHIRO
IPC: B60K20/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift knob for manual transmission, capable of absorbing a shock generated when operating in the direction of shifting to eliminate sense of bumping while leaving direct feeling when operating in the direction of selecting.  <P>SOLUTION: This shift knob 1 fixed to an upper end of a gear shift lever 2 which is a gear shift operation member for manual transmission is divided into a part in the forward and backward directions which is the direction of shift and a part in the lateral direction which is the direction of select. The rigidity of the part in the forward and backward directions is set to be soft, and the rigidity in the part in the lateral direction is set to be hard.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221757-A (JP)
Title: Electromagnetic driving apparatus for weft inserting control in weaving machine
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/36
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of a latching body moving from an allowable unreeling position to an unreeling stopping position.  <P>SOLUTION: A driving force receiving part 30 made of a magnetic substance being a part of a needle 29 is cylindrical and a cylindrical latching body 31 made of a nonmagnetic substance is inserted into and connected to the cylindrical part of the driving force receiving part 30. The diameter of the outer peripheral surface of the driving force receiving part 30 is a fixed diameter D<SB>0</SB>. The diameter of the inner peripheral surface of the driving force receiving part 30 is different between the upper part side (a first coil 21 side) and a lower part side (a second coil 24 side). When the inner diameter of the upper part side is d1 and the inner diameter of the lower part side is d2, a magnitude correlation of d1>d2 is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214743-A (JP)
Title: Refrigerator
Inventor: OMORI YUTAKA
IPC: F25B1/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of holding down the quantity of refrigerant leakage even when a refrigerant leakage occurs in one of a plurality of condensers connected in parallel.  <P>SOLUTION: A compressor 2, a first switching valve 3, a first condenser 4 and a second condenser 5 connected in parallel, a second change-over valve 6, a capillary tube 7 as a pressure reducer, and a cooling device 10 which is an evaporator and cools a refrigerating chamber 8 of a refrigerator 1 are connected to each other to be annular by piping. When a refrigerant leakage occurs in one condenser, the first and second change-over valves 3, 6 are switched, whereby a refrigerant circulation to one condenser is stopped to hold down the quantity of refrigerant leakage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217963-A (JP)
Title: Capacitor
Inventor: AKIZUKI KAZUNORI
IPC: H01G2/18
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor for which a safety device having a simplified structure operates surely.  <P>SOLUTION: Metallikon portions 3, 3 are formed at both end portions of the capacitor element 2 and are connected with a lead wire 8. These elements are accommodated inside a case 4, and the inside of case 4 is filled with a resin 6 and is then sealed. An intermediate member 10 is provided between the bottom part 4a of the case 4 and the end face of metallikon portion 3 of the capacitor element 2. When the internal pressure of case 4 rises, the bottom part 4a of the case 4 is released and the connection between the lead wire 8 and metallikon portion 3 is cut with the intermediate member 10, which operates depending on the release of bottom part 4a of the case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214235-A (JP)
Title: Control device of spark ignition direct injection engine
Inventor: KUDO HIDETOSHI
IPC: F01N3/20
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of smoke while sufficiently providing the effect of temperature rise of exhaust when the temperature of the exhaust is increased by the combustion of weak stratified mixture by injecting fuel two times at forward and afterward stages in a period ranging from the intake stroke of a cylinder 2 to an ignition timing at least in a low load area when catalysts 40 and 42 are not heated in a direct injection engine 1.  <P>SOLUTION: The ECU 50 of a control device A comprises an ignition timing control means 50a for delaying the ignition timings of the engine 1 for each cylinder 2 after a TDC when at least one of the catalysts 40 and 42 is not heated and a fuel injection control means 50b reducing the ratio of the amount of injection on the afterward stage to the overall amount of injection while increasing the amount of injection of fuel on the forward stage more than that on the backward stage and as the overall amount of injection of fuel per cycle injected on both forward and backward stages is larger, and delaying the timing of start of injection on the backward stage according to a reduction in the ratio of the amount of injection. A swirl valve control means 50c for reinforcing a swirl flow by closing a swirl control valve 35 may be installed in this case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211732-A (JP)
Title: Method for correcting density in imaging apparatus
Inventor: KATSUHARA KENJI
IPC: G03G15/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting an image density in an imaging apparatus which can correct an entire density region to be optimum.  <P>SOLUTION: The method for correcting the density in the imaging apparatus comprises a first step in which a patch of a maximum density is formed on a toner carrier, the density of the patch is detected and a development bias potential is corrected on the basis of the detected density, and a second step in which a path of a middle/low density is formed on the toner carrier, the density of the patch is detected, and a laser exposure intensity is corrected on the basis of the detected density in a density correction method in an imaging apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221087-A (JP)
Title: Packaging device
Inventor: MURASE TETSUYA
IPC: B65D5/50
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device capable of improving a packaging efficiency of a packaged item, a packaging workability and a protection property at the time of transportation.  <P>SOLUTION: Seal flaps 9, 10 of an accessory box are formed with opening holes 11a to 11d. Fixing sections 13a, 13b of an installing plate 12a are protruded out of an external installing surface of an accessory box 20, and fixed to fixing claws 15a, 15b of a space section 14 at a rear surface of a packaged item 21 so as to position set and fix the packaged item 21 and the accessory box 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229210-A (JP)
Title: Connector
Inventor: TSUNODA YOSHIRO
IPC: H01R13/64
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector with an operability improved by enabling a clear recognition of differences before and after completion of combination of connector-component members.  <P>SOLUTION: Before completion of a first connector-component member 2 and a second connector-component member 3, a tip plane part 1c2 of a combination-detecting member 1 is not exposed from a detection window part 2a2 concealed by a protuberance 2b. As a clamping bolt 4 proceeds, the tip plane part 1c2 proceeds toward the detection window part 2a2 inside a detecting member container 2a, and when the combination of the first connector- component member 2 and second connector-component member 3 is completed, the tip plane part 1c2 gets exposed from the detecting, window part 2a2 by a locking claw 1c1 going over the protuberance 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222727-A (JP)
Title: Optical control diffusion element by holography
Inventor: HOSHINO TETSUYA
IPC: G02B5/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical control diffusion element which is excellent in contrast, brightness and durability by equalizing an intensity distribution of an illumination pattern of a diffusion light in a visible wavelength region.  <P>SOLUTION: In an optical control system for uniformly diffusing a transmitted light in a defined angle region, the optical control diffusion element includes a surface relief hologram diffraction grating and a surface relief hologram diffusion element for giving a predetermined illumination pattern to a diffused light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229517-A (JP)
Title: Semiconductor chip mounted substrate and flat display
Inventor: KAWADA TOYOSHI
IPC: H01L23/29
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To protect a semiconductor bare chip from moisture and mechanical power and to make the radiation characteristic of the semiconductor bare chip to be satisfactory.  <P>SOLUTION: A semiconductor chip mounted substrate has the semiconductor bare chip (103) and a substrate (101) which is electrically connected to the semiconductor bare chip by wire bonding. A protection film (105) is disposed on the surface of the semiconductor bare chip and it is disposed so that all or part of bonding wires (104) is exposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228584-A (JP)
Title: Device, method and system for providing site information, program, and recording medium
Inventor: MOMOSE YOSHIAKI
IPC: G06F17/30
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To properly provide site information of user's interest.  <P>SOLUTION: This site information providing device has a keyword data storing means for storing a retrieving keyword data used by a user, a connected address information storing means for storing a connected address information data of a site accessed by the user out of the site information site-retrieved based on the retrieving keyword data, a site retrieving means for executing site retrieval based on a retrieving keyword of high using frequency in the retrieving keyword data stored in the keyword data storing means, and a site information outputting means for outputting the site information including the connected address information site-retrieved by the site retrieving means so as to be exhibited to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226933-A (JP)
Title: Low carbon free-cutting steel
Inventor: MATSUI NAOKI
IPC: C22C38/14
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide low carbon sulfur free-cutting steel which does not contain lead, and has machinability equal to or above that of the conventional lead- containing free-cutting steel.  <P>SOLUTION: The low carbon sulfur free-cutting steel has a composition containing, by mass, 0.05 to 0.19% C, 0.4 to 2.0% Mn, 0.21 to 1.0% S, 0.03 to 0.30% Ti, ≤1.0% Si, 0.001 to 0.3% P, ≤0.2% Al, 0.0010 to 0.050% O (oxygen), and 0.0001 to 0.0200% N, and the balance Fe with impurities. In the composition, the Ti content and the S content satisfy the following inequality (1), and the atomic ratio between Mn and S satisfies the following inequality (2), and the steel contains MnS in which Ti sulfides or/and Ti carbosulfides are immanent; Ti (mass%)/S (mass%)<1 (1), and Mn/S≥1 (2). In addition to the above components, one or more kinds of components selected from either or both of the group consisting of Se, Te, Bi, Sn, Zr, Ca, Mg, and rare earth elements, and the group consisting of Cu, Ni, Cr, Mo, V, and Nb can be incorporated as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235168-A (JP)
Title: Storage battery device
Inventor: IIDA KATSUNORI
IPC: H02J50/10
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery device which can be connected with external equipment, such as a load and a power supply for charging, in a non- contact manner.  <P>SOLUTION: The storage battery device comprises a storage battery portion 1a which obtains direct-current power; and a converting portion 1b which converts direct-current power from the storage battery portion 1a into voltage which can be supplied to a load 8 and thereby obtains output power, and further converts power from a power supply 10 for charging into voltage with which the storage battery portion 1a can be charged and thereby obtains charging power. The converting portion 1b has detector circuits 2 and 5 which detect the approach of the load 8 or the power supply 10 for charging and is driven. When the detector circuit 2 detects the approach of the load 8, the load 8 is supplied with output power through an exciting circuit 4. When the detector circuit 5 detects the approach of the power supply 10 for charging, charging power for the storage battery portion 1a is obtained through an exciting circuit 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225075-A (JP)
Title: Salmon jerky and method for producing the same
Inventor: FUKUNAGA MASATOSHI
IPC: A23L17/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce a salmon jerky from autumn salmon having poor meat quality and low fat content in general by uniformly applying delicious taste and attractive color to the meat to stabilize the product quality as far as possible.  <P>SOLUTION: An unskinned fillet of a frozen autumn salmon is sliced in 7-13 mm thick. The sliced fillet is uniformly impregnated with Salt water or a seasoning liquid to the core and the fillet is dried to a water-content of 20-35% to obtain the salmon jerky.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226519-A (JP)
Title: Modified zeolite and hydrogenation treatment catalyst using the same
Inventor: ENOMOTO TOSHIYUKI
IPC: B01J29/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified zeolite suitable for use as a catalyst and a catalyst carrier and giving a high activity zeolite-base hydrogenation treatment catalyst.  <P>SOLUTION: The modified zeolite is obtained by incorporating a group IV metal element of the Periodic Table into a faujasite type zeolite having 24.28-24.46 Å lattice constant, the content of the metal element in the modified zeolite is 0.1-10 wt.% (expressed in terms of the elementary metal) and the atomic ratio of Al to Si in the modified zeolite is 0.01-0.1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232958-A (JP)
Title: Optical module
Inventor: HASEGAWA JUNICHI
IPC: G02B6/30
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which the power consumption is small and the mechanical strength is excellent.  <P>SOLUTION: An optical component 1 is housed in a package 2, the temperature of the optical component 1 is adjusted by a temperature adjustment element 5. The face 9 of an optical component supporting part 7 having an elastic member 8 is brought into substantially linear contact with the edge part of the optical component 1, and the optical component 1 is supported by the optical component supporting part 7. The thermal conduction quantity from the optical component 1 to the package 2 side is decreased and the power consumption of the temperature adjustment element 5 is decreased by not bringing the optical component 1 into plane contact with the optical component supporting part 7 but bringing the component 1 into substantially linear contact with the part 7. An impulsive force given to the optical component 1 is relaxed by the elastic member 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232444-A (JP)
Title: Laminated plate for gasket, and gasket
Inventor: MURE HIROKI
IPC: F16J15/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket having shield characteristics to electric fields, magnetic fields, and electromagnetic waves.  <P>SOLUTION: A conductive rubber layer 2 comprising base material of EPDM, NBR, or CR or the like, with conductive carbon black blended, is laminated by adhesion at least on one surface of a metal base plate 3 comprising a stainless or SPCC steel plate or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235568-A (JP)
Title: Method for detecting bacterium belonging to genus synechocystis and primer used for the same
Inventor: NAKAJIMA YUJI
IPC: G01N33/53
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifically detecting a bacterium included in the genus Synechocystis.  <P>SOLUTION: This method for detecting the bacterium belonging to the genus Synechocystis, targeting a DNA sequence in the operon upstream region of cpcB gene encoding phycocyanin widely existing in Cyanobacteria including the genus Synechocystis comprises a process for amplifying a nucleic acid region specific to the genus Synechocystis bacterium to be detected in a nucleic acid region including cpcB gene and the upstream region of the cpcB gene, and a process for detecting the amplified nucleic acid region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003063351-A (JP)
Title: Passenger constraint device
Inventor: OCHIAI FUMIHARU
IPC: B60R21/20
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To properly maintain the relationship between a shoulder belt and a passenger when an air bag is developed downwards along the inside surface of a side part of a cabin. SOLUTION: On the lateral collision of a vehicle, the air bag 21 is expanded with the gas which an inflator generates and developed in a curtain shape along the inside surface of the side part of the cabin, and on the head-on collision of the vehicle, a tension is given to the shoulder belt 81 of a shoulder belt device 75 for constraining the passenger to a seat 74 with a pretensioner device. The pretensioner of the seat belt device 75, which works only on the head-on collision usually works to give the tension to the shoulder belt, and then the relationship between the shoulder belt 81 and the passenger can be properly adjusted even when the air bag 21, which is developed from under downwards along the inside surface of the side of the cabin, interferes with the shoulder bag belt 81.