baber/WOPTO huggingface dataset:
Patent JP-2002237620-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: SASAI HIRONOBU
IPC: H01L33/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the optical output characteristics of a light-emitting device. SOLUTION: A groove 3 is formed on the surface of a light emitting element 1, in a manner of its surrounding a light-emitting surface 8. Thus, a dome-like encapsulating resin 9 can be formed surrounding the light-emitting surface 8. Therefore, even if an envelope is formed covering the element 1 later, expansion or shrinkage stress of the envelope due to the change in temperature does not work on the light-emitting surface 8, and the deterioration of optical output characteristic is also prevented. In addition, the quantity of the capsulating resin 9 can be reduced, and, since the encapsulating resin 9 is not brought into contact with a lead frame, copper ions in the lead frame hardly leak, preventing an influence on a light-emitting layer 3.
Patent JP-2002236780-A (JP)
Title: Investigation system and method
Inventor: YAZE HIROSHI
IPC: G06Q10/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an investigation system where labor and time for inputting an investigation result to a host unit which totals and analyzes the investigation result are reduced. SOLUTION: Investigators input an answer from a person to be investigated to a portable telephone 1. The portable telephone 1 transmits the inputted answer of a public opinion investigation to the host unit 3 via the Internet 2 in real-time. The host unit 3 totals the answers transmitted from the portable telephones 1 as the investigation result. Thus, labor and time for inputting the investigation result to the host unit 3 is reduced.
Patent JP-2001313947-A (JP)
Title: Dynamic image decoding device
Inventor: UENO HIDEYUKI
IPC: H04N19/17
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image decoder which can reduce the amount of information to be transmitted when background luminance swings, and can automatically display another background when showing against the background is not desirable. SOLUTION: The dynamic image decoding device is provided with a means 403 to separate image information of a motion region distinguished by a map from the map for distinguishing the motion region and a background region about each image, a means 406 to decode the separated map, a decoding means 404 to decode separated image value information and a means 414 to compose the image of the motion region from the decoded map and the decoded image information. Furthermore, the dynamic image decoding device has a means 413 to read an another background image from a storage means in which the another background image instead of the true background is accumulated.
Patent JP-2002245897-A (JP)
Title: Membrane switch
Inventor: HASHIDA JUNJI
IPC: H01H13/70
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch of which material cost is low and productivity is good, and cost is low. SOLUTION: In the membrane switch, the film 1 comprises a base part 2 having a first contact point 6 and a tongue member part 5 that is jointed with the jointing part 4 by this base part 2 and formed by providing a slit 3 surrounding a second contact point 7, and by bending the jointing part 4, the first and second contact parts 6, 7 are made to face each other. Thereby, one sheet of film 1 can be enough and thus, compared with before, the material cost is low and a low cost membrane switch can be provided.
Patent JP-2002239977-A (JP)
Title: Prism cutting device
Inventor: ISHII SEIICHI
IPC: B26D1/56
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a prism cutting device improving the production efficiency by enabling cutting the prism by a rotary blade, even if the carriage speed of the prism is enhanced, and consequently increasing the frequency of cutting the prisms per hour. SOLUTION: This prism cutting device 1 cuts the long prism carried by a carrier device. This cutting device is provided with a sickle-shaped rotary blade disposed orthogonally to the carrier direction of the prism A and cuts the prism A from the upper direction by the rotary movement with a horizontal shaft 5 set to the center, a fixed blade 3 corresponding to the rotary blade 2 and disposed under the prism A, and a base 4 mounting the rotary blade 2 and the fixed blade 3 and movably formed by following the carriage of the prism A.
Patent JP-2002234002-A (JP)
Title: Method for manufacturing lumber injected with surface layer resin
Inventor: KANEKO MINORU
IPC: B27K3/15
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lumber injected with surface layer resin high in safety, excellent in the affinity and penetrability to lumber, reduced in the shrinkage factor caused by the curing of a resin and having surface uniformity. SOLUTION: A lumber is immersed in an impregnation liquid containing organic polyisocyanate and degassed in a heat and pressure-resistant container and subsequently pressurized to infiltrate the impregnation liquid into the surface layer of the lumber. Thereafter, the lumber is brought into contact with steam under atmospheric pressure to cure the impregnation liquid to obtain the lumber injected with surface layer resin.
Patent JP-2002245999-A (JP)
Title: Electro-chemical device and case
Inventor: TAKAHASHI TETSUYA
IPC: H01M10/05
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electro-chemical device and a case capable of enhancing a volume energy density as a battery pack accommodating the electro-chemical device in the case. SOLUTION: In the electro-chemical device, a laminate film comprising at least a resin and a metal foil is used as an outer packaging body. The electro- chemical device is accommodated in a case being a power source part of an electronic instrument. The case has an accommodation part for accommodating the electro-chemical device and a remainder area other than the part. An adhesion part of the outer packaging body is accommodated at the remainder area of the case. In the case being the power source part of the electronic instrument, the electro-chemical device using the laminate film comprising a resin and a metal foil as an outer packaging body is accommodated. The case has a notch part of a cross section of L shape at an area accommodating an electrode taking out part of the outer packaging body.  A connector for electrically connecting the electro-chemical device and the electronic instrument or a part is accommodated at the notch part of cross section of L shape.
Patent JP-2002245051-A (JP)
Title: Device and method for retrieving moving image, program for making computer execute the method and recording medium having the program recorded thereon
Inventor: SUGA HIROTOSHI
IPC: H04N5/91
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a moving image retrieving device for retrieving movement information of a foreground object area image and also retrieving a shot unit moving image which comprises a background object partial image in a background panoramic image. SOLUTION: When a given moving image is stored, the cut points of the moving image are detected, the moving image is divided into shot unit moving images and stored, and feature values are extracted from the shot unit moving images and stored. When the moving image is to be retrieved, a user inputs or designates the shot unit moving images, an image obtained from the shot unit moving image or a sketch image as a retrieval key, the degree of similarity between the feature values of the retrieval key and those of the stored shot unit moving images is calculated and, then, the shot unit moving image having the feature values being similar to the feature values of the retrieval key is retrieved from the stored shot unit moving images and outputted.
Patent JP-2002242238-A (JP)
Title: Reclaimed water facility
Inventor: YAMAZAKI KOJI
IPC: C02F9/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reclaimed water facility capable of recovering bathtub drainage having a low degree of pollution and rainwater, setting it to a good water quality state, and stably and smoothly feeding it to various utilization places. SOLUTION: Reusable water including the drainage having a low degree of pollution such as the bathtub drainage and rainwater is recovered, purified, and stored in a tank section 10 and fed to various utilization places. The reclaimed water facility is provided with a control substrate 100 for controlling various operations. The tank section 10 is provided with a water collecting tank 16 collecting and storing inflow water, a purifying tank 18 applying biological purification, a precipitation separation tank 20 applying precipitation and separation, an electrolytic sterilization tank 22 applying sterilization, a water storage tank 24 storing purified water, and a pump 14 pumping and feeding the water in the water storage tank 24 to various utilization places.
Patent JP-2002209697-A (JP)
Title: Blanket also servicing as warm cover for feather quilt
Inventor: SATO MIKIE
IPC: A47G9/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To enhance heat retaining performance without impairing lightness of feather quilt, and to prevent dislocation when using the feather quilt and a blanket at the same time in a severe winter of a northern country. SOLUTION: The heat retaining performance is enhanced by making a feather quilt cover with a blanket 1. Ball-shape objects 3 made of the blanket or wool are tied to loops 5 of the feather quilt drawn out of four-corner opening parts 2 of the feather quilt cover, and prevent the four corners of the feather quilt therein from entering and hiding in the cover, and prevent the dislocation of the feather quilt and the feather quilt cover.
Patent JP-2002245667-A (JP)
Title: Optical recording medium containing hydrogenated polystyrene resin substrate
Inventor: YAMAURA MICHIO
IPC: G11B7/2536
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated optical recording medium having firm adhesion property by using a hydrogenated polystyrene resin substrate. SOLUTION: The optical recording medium which contains the hydrogenated polystyrene resin substrate and at least a part of which includes the substrate consisting essentially of hydrogenated polystyrene resin, a recording layer and a laminated body (L) having an acrylic UV curing resin curved layer as at least any of an adhesion layer and a protective layer is characterized in that as the curved layer, the acrylic UV curing resin cured layer is used, which has <=9.0 J1/2/cm3/2 degree of dissociation between the average solubility parameters of the hydrogenated polystyrene resin and the adhesion layer defined by the following formula (I).  Δ= (δv-δv')2+(δh-δh')2}1/2 (I) [wherein δv and δv' denote average solubility parameters based on Van der Waals force of the acrylic UV curing resin cured matter and the hydrogenated polystyrene resin, respectively and δh and δh' denote average solubility parameters based on hydrogen coupling force of the acrylic UV curing resin cured matter and the hydrogenated polystyrene resin, respectively.].
Patent JP-2002249867-A (JP)
Title: Method and system for film deposition
Inventor: HAYATA HIROSHI
IPC: C23C14/22
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To produce a functional film such as wear-resistant film, having high adhesion and smooth surface with high productivity film on the surface of precision machine parts, etc. SOLUTION: Film deposition is applied to the surface of a base material 10 by using a film deposition system which has: a vacuum chamber 1 having an exhaust system 2 and a gas feed system 3; an arc cathode 4 for generating metal particles and metal ions by arc discharge; a sputter cathode 6 for generating metal particles and metal ions by glow discharge; and a bias supply 9 for applying voltage to the base material 10. In this film deposition method, film deposition is performed by means of arc ion plating using the arc cathode 4 and then film deposition is carried out by means of bias sputtering using the sputter cathode 6 to a film thickness equivalent to the surface roughness of the film deposited by the above arc iron plating.
Patent JP-2002246162-A (JP)
Title: Induction heating roller device
Inventor: TONOMURA TORU
IPC: H05B6/44
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating roller device applying an excitation voltage with a phase difference of 30 degrees to multiple induction coils, by means of a phase conversion transformer and controlling power for each induction coil individually. SOLUTION: Twelve induction coils a to 1 located inside the hollow of a rotation roll and arranged sequentially along the axial direction of the roll are heated inductively. Current controlling elements Sa-Sl are connected respectively to induction coils. The induction coils a to 1 are connected to a neutral transformer 12 for shifting the voltage phase of three-phase alternating current power supplies Eu, Ev, Ew by 30 degrees, and to the three-phase alternating current power supplies Eu, Ev, Ew. The phase difference, applied to the induction coils arranged sequentially and adjacent, is 30 degrees. The current control elements Sa-Sl individually control power for each of the induction coils, respectively.
Patent JP-2002251418-A (JP)
Title: Eda library management method
Inventor: TSUNODA MANABU
IPC: G06F17/30
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an EDA library management method by which information about the update or the registration of EDA libraries can be obtained easily and the EDA libraries can be managed effectively. SOLUTION: In this method, when an existing EDA library is updated, a management section for managing the database of EDA libraries extracts the names of all of the users of the updated EDA library from a file in which historical information about the obtainment of the EDA libraries is written (S511), extracts the mail addresses of all of the users of the updated EDA library from a file in which information about the users of the EDA libraries is written (S516), and send an e-mail message indicating that the EDA library has been updated to each of the extracted mail addresses (S521). By this method, information about the update of an EDA library can be obtained easily.
Patent JP-2002252262-A (JP)
Title: Method for detecting copper deposited substrate and substrate processing apparatus using the same
Inventor: KONDO NORIYUKI
IPC: H01L21/66
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To detect deposition of copper on a substrate relatively simply based on the specificity of a spectral reflectance on the copper deposited substrate. SOLUTION: This method for detecting copper deposition on the processed surface of the substrate comprises a data measurement process (steps S2 to S4) for measuring the spectral reflectance data on the processed surface of the substrate and a discrimination process (step S5) for discriminating, based on the specificity of the spectral reflectance data, if copper is deposited or not. Since the spectral reflectance data of the substrate to which copper is deposited shows the specificity, it is possible to discriminate if copper is deposited on the substrate based on if the measured spectral reflectance data shows the specificity or not.
Patent JP-2002255496-A (JP)
Title: Safety device for working machine
Inventor: TOYAMA AKIHIRO
IPC: B66F11/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a working machine in which a first boom is placed on a vehicle 1 to be freely extensible/contractible and driven in a free derricking manner, and a second boom 13 is placed at a leading end potion of the first boom 3 to be freely extensible/contractible and driven in a free derricking manner, needs to increase strength of the second boom 13 which is placed at a leading end potion of the first boom 3 and therefore influenced by an inertia force together with extension-contraction, derricking and pivotal driving of the first boom 3, and especially the more influenced remarkably by the inertia force, the more the second boom 13 is extended. SOLUTION: This safety device B of the working machine comprises a second boom length 20 for detecting a length of the second boom 13; controlling means 21, 22, 23 for controlling the derricking driving of the first boom 3; and a controller 24 for outputting a signal to the control means 21, 22, 23 when the second boom receiving a signal from the detector 20 and has a length more than a prescribed value.
Patent JP-2002255431-A (JP)
Title: Sheet stacking device with tilting sheet receptacle, sheet post-processing device equipped with stacking device, and imaging device
Inventor: ADACHI SEIICHIRO
IPC: B65H31/36
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate taking-out of a bundle of sheets by restricting the leading edge of the bundle when sheets are to be stacked. SOLUTION: A sheet stacking device 55 according to the invention is equipped with a tray 32 on which exhausted sheets are stacked and a stopper 310 installed on the tray arranged capable of tilting at least to downstream side of upstream side and downstream side, about the sheet exhausting direction.
Patent JP-2002258519-A (JP)
Title: Electrophotographic dry process toner
Inventor: NAKAMURA KIMIHIKO
IPC: G03G9/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic dry process toners for obtaining multiple sheets of bright copies without giving rise to so-called filming of fastening of the toners to the surface of a photoreceptor, without flawing the photoreceptor and without the occur of splashing in a developing machine. SOLUTION: The electrophotographic dry process toners are formed by adhering a multi component oxide (TiO2 -Al2 O3 ) of titanium oxide and alumina to the toner particles of the electrophotographic toners essentially consisting of the toner particles containing at least a binder resin and coloring agents.
Patent JP-2002255117-A (JP)
Title: Carton feeder
Inventor: YUZUHARA NORITAKA
IPC: B65B43/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realize stable formation of cartons in a parallelopiped in a carton corner forming mechanism by forming the carton into a parallelopiped while continuously holding diagonal corners of the carton after the carton is removed. SOLUTION: In the carton feeder wherein a carton magazine M in which a flat carton 1 is received by a carton holding frame 31 is provided, the carton is sucked from the carton holding frame of the carton magazine by means of a suction pad 3 and formed into a parallelopiped while being drawn out. The formed carton is supplied to a next process after the flat carton is removed and held by a pair of holding claws 5 and 6. While the diagonal corners of the carton are continuously held by the same claws, the pair of claws 5 and 6 are oppositely moved in directions corresponding to the diagonal corners to have the carton formed into a parallelopiped.
Patent JP-2001277495-A (JP)
Title: Method for processing print mask
Inventor: MIQUEL ANTONI GIL
IPC: B41J2/13
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To deal effectively with various constrictions in the generation of a print mask according to automatic and semiautomatic procedures. SOLUTION: The method for processing a print mask in sequential print comprises a step for establishing a print mask, a step for determining that individual values in the print mask do not function, and a step for adapting the individual unfunctioning values according to a previously programmed procedure.
Patent JP-2002210050-A (JP)
Title: Golf putter
Inventor: NAKATAKE TAKUSHIRO
IPC: A63B102/32
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter wherein the probability for a cup-in becomes higher because putting can be performed while checking a cup, which is the target for cup-in, through a reflective mirror when the putting is performed. SOLUTION: On the upper section of a putter head (1), a mirror surface which is set in the same direction as the fence surface, which a golf ball hits, is provided. In this case, for the mirror surface, the reflective mirror (2) is supported by a post (3) at an angle of approximate 47 deg. from the horizontal surface of the putter head.
Patent JP-2002257248-A (JP)
Title: Flow control valve and cooling device for internal combustion engine using the same
Inventor: KONDO YOSHIAKI
IPC: F16K11/074
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent increases in leakage of cooling water at a starting initial time of an internal combustion engine and leakage by changes due to aging and quicken temperature rising of the cooling water when starting the internal combustion engine. SOLUTION: This flow control valve 1 is provided with a valve housing 10 provided with first, second and third fluid passages 14a, 14b and 14c for introducing a coolant and a fourth fluid passage 12a for leading out the coolant, a rotatable valve element 20 for switching flow rate of coolant introduced from the fluid passages 14a, 14b and 14c and a driving device 30 for the valve element 20. A speed reducer 40 and a return spring 50 are interposed between the valve element 20 and the driving device 30. In a non-operating state of the driving device 30, the two fluid passages of the three fluid passages 14a, 14b and 14c for introduction are made to be communicated with the fluid passage 12a for leading out the coolant by the return spring 50.
Patent JP-2002254476-A (JP)
Title: Injection molding method and apparatus
Inventor: MATSUMOTO JUNJI
IPC: B29C45/27
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method and apparatus capable of enhancing dimensional accuracy while suppressing the deterioration of the yield properties of a material. SOLUTION: In the injection molding method for injecting a molten material in the cavity 154 formed by molds 150 and 160 through a runner 101 to mold a molded product 200, the molten material is heated in the main runner 132, which goes toward the vicinity of the cavity 154 from a sprue 131 into which the molten material is introduced, of the runner 101 to be held to a molten state and the molten material is cooled in the sub-runner 152, which is connected to the gate 151 of the cavity 154 from the main runner 132, of the runner 101 so as not to generate a temperature difference with respect to the molten material injected in the cavity 154. In the injection molding apparatus, a heating means 133 is provided to the main runner 132 and a cooling means is provided to the sub-runner 152.
Patent JP-2002272056-A (JP)
Title: Motor
Inventor: KAMIMURA KEIICHI
IPC: H02K7/14
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of increasing its output and attaining downsizing. SOLUTION: A reduction gear 14 is built in a fan motor 10 of an automobile, and the rotation of an armature 12 is decelerated by the reduction gear 14 and is outputted to a fan of the automobile by an output shaft 15. The reduction gear 14 is provided with a sun gear consisting of a gear section 21c of a rotating shaft 21, a ring gear consisting of a ring gear section 18b of a housing case 18, and a planetary gear 25 disposed between the sun gear and the ring gear, and is stored in a core 20 of the armature 12.