baber/WOPTO huggingface dataset:
Patent JP-2002231130-A (JP)
Title: Method of manufacturing shadow mask
Inventor: ICHIKAWA KATSUMI
IPC: C23G3/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a hole from being deformed at the time of etching by adhering a photosensitive resin layer onto a thin metal sheet without lowering an adhesive force. SOLUTION: This method of manufacturing a shadow mask comprises the steps of forming the photosensitive resin layer at least on one face of the sheet metal 21, forming a resist layer having an opening part corresponding to a specified pattern by exposing and developing the pattern on the photosensitive resin layer, forming a recessed part in the sheet metal 21 by etching the sheet metal 21 from the opening part, and separating the resist film from the thin metal sheet. Before the photosensitive resin layer is formed, the surface of the thin metal sheet 21 is subjected to a pure water substitution treatment by a pure water spray device 51.
Patent JP-2002226534-A (JP)
Title: Method for producing spherical resin fine particle
Inventor: MATSUO YOSHIHIRO
IPC: C08G8/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spherical phenolic resin cured product, by which spherical resin fine particles having a sharp particle size distribution of micron or sub-micron order can be produced without using a suspension stabilizer. SOLUTION: This method for producing the spherical resin fine particles from resorcinol and an aldehyde source is characterized by adjusting a recorcinol:water weight ratio of 1:5 to 1:100 and further adjusting the pH value of the reaction system to 5 to 7.
Patent JP-2002232868-A (JP)
Title: Picture processor
Inventor: OKAMOTO YOSHINOBU
IPC: H04N7/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To realize high speed and simple constitution in a difference monitoring camera (differential picture processor) for calculating a difference between a reference picture (background picture) and a present picture (real time picture) which is inputted in real time and giving information on the intension of an unwanted person. SOLUTION: In this processor, a control means (processing control part) 503 for taking in the reference picture and the present picture transmits those pictures to a storage means (data accumulation part) 502, sets the threshold of difference judgment, stores a difference calculation result in the storage means 502, outputs the stored difference calculation result to a printer and communication I/F (difference calculation result part) 505 and controls the whole differential picture processor. A difference calculation means (difference calculation part) 504 calculates the difference independently of the control means 503.
Patent JP-2002228325-A (JP)
Title: Central management system of freezing facility
Inventor: HOSAKA TAKASHI
IPC: F25D23/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a central management system of freezing facility in which freezing/refrigerating showcases, which must be uncooled at the time of closing a shop, can be uncooled collectively without requiring individual switching operation utilizing an existing system for centrally managing the operational control of the showcases and which can be operated easily by anybody in the operational feeling similar to conventional one with no strange feeling. SOLUTION: In the central management system of various types of freezing facility installed in a shop, e.g. a supermarket, one solenoid valve controller 8 for turning off solenoid valves disposed in the various types of freezing facility in order to control refrigerant supply is connected with controllers 3 of the freezing facilities. Solenoid valves disposed in selected specific freezing facilities are turned off collectively with an output from the output means provided in one solenoid valve controller 8 to the controller 3 thus stopping operation of the freezing facilities.
Patent JP-2002227572-A (JP)
Title: Mounting device to apart member
Inventor: NAKAMURA KAZUO
IPC: E06B9/90
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device facilitating mounting even when a strong spring is used. SOLUTION: In this mounting device having a first support part 4 supported on a member 2 on one side among the members 2 which are arranged apart from each other in X direction of three orthogonal axes, X, Y, Z, a second support part 5 supported on the member 2 on the other side, a connection part 6 connecting the first and second support members 4, 5, and an elastic member 7 energizing both support parts 4, 5 in X direction, the first support part 4 is provided so as to turn around Y shaft axis for the connection part 6, the second support part 5 is brought into contact with the member 2 on the other side, the first support part 4 turns around Y shaft axis by moving the first support part 4 in Z direction for the member 2 on one side, and the connection part 6 is fixed between the members 2 and 2 due to an energizing force of the elastic member 7.
Patent JP-2001301275-A (JP)
Title: Printer
Inventor: SATO KIYONARI
IPC: B41J29/377
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently disperse and discharge heat generated by a carriage moving motor and a paper feed motor when a printer is continuously driven. SOLUTION: The carriage moving motor 10 and the paper feeding motor 40 are respectively provided to right and left sides of a frame 3 supporting a print unit to be separated from each other. The housings of the motors 10, 40 are provided to contact the frame 3. A paper pressing plate 5 is supported by a boss section 10b of each of the motors. As a result of the above structure, the heating sources (motors 10, 40) are separated from each other and the frame 3 and the pressing plate 5 serve as heat radiating plates so that a heat radiation effect can be raised.
Patent JP-2002232062-A (JP)
Title: Opto electronic integrated element
Inventor: ITO AKIHIRO
IPC: H01L27/15
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To restrain a noise of high-frequency signals produced by a high-frequency type coupling from influencing upon the operation of the element. SOLUTION: A light emitting element 107 is arranged on a semiconductor substrate 101 through an insulating layer 110. In addition to that, a flat-plane conductor layer 104 is arranged in a region C including the whole plane of a region B' corresponding to a region B where the light emitting element 7 is positioned inside the insulating layer 110. This conductor layer 4 is kept at a constant potential.
Patent JP-2002237190-A (JP)
Title: Associative memory device and its constituting method
Inventor: HATA RYUICHI
IPC: G11C15/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To enable setting data to both of binary and ternary notation and to prevent wasting storage bits even when it is used as a binary associative memory device. SOLUTION: This associative memory device is constituted by using binary CAM cells in which binary data of '0' and '1' can be set. It can be set whether the binary CAM cells are used as a binary CAM cell and the associative memory device is used as binary associative memory device or not, and whether three states of '0', '1', and 'X(don't care)' are allotted to four states of '00', '01', '10' and '11' which can be expressed by data of two bits stored in the binary CAM cell of two bits of each groups making the binary CAM cell of two bits as one group, data of ternary is used as ternary CAM cells being able to set, and the associative memory device is used as a ternary associative memory device or not.
Patent JP-2002236718-A (JP)
Title: Approximate estimate system for residential building construction cost
Inventor: NISHIKIDO TAKUYA
IPC: G06Q50/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an approximate estimate system for residential building construction costs with which a sales staff can easily make an estimate even with respect to a rough plan in a short time. SOLUTION: Input fields (11),..., for inputting the floor area of each floor, peripheral outer length, roof area, length of edge of eaves and verge length of a house are displayed on a display (6) screen, and approximate estimate construction costs are calculated according to a previously stored calculation method (8) on the basis of inputted values by using an operating means (1).
Patent JP-2002236793-A (JP)
Title: Device and method for merchandise sales
Inventor: MATSUDA TAKASHI
IPC: G06Q30/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To sell even merchandise, the first sales price of which is high, at a proper price corresponding to its sales result according to the increase of the purchase cumulative quantity of the merchandise and to gradually reduce the purchase price of the merchandise to respective purchasers. SOLUTION: A merchandise sales server 1 receives the order application of a special order product through a network 2, and individually sells the special order product produced according to an order from an information terminal 3. In the case of selling a copy product obtained by copying this special order product as the merchandise of general sales, the server 1 sells it at the proper price corresponding to the number of the additional purchasers of the copied product counted by a purchaser counter and pays a refund to the information terminals 3 via which the special order products have been purchased and also the respective purchasers who have purchased the copied products as the number of the additional purchasers increases.
Patent JP-2002237281-A (JP)
Title: Battery pack
Inventor: MITAMURA TOMOKAZU
IPC: H01M10/46
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack provided with a sheet-like insulating member improving flame retardancy without worsening the mass productivity and an insulating property of the battery pack. SOLUTION: This battery pack is provided with a sheathing case; a secondary battery sealed in the sheathing case; a circuit board and a protective element for controlling the charge-discharge state of the secondary battery; and a sheet- like insulating member disposed between the secondary battery and the circuit board and/or the protective element. The sheet-like insulating member has an adhesive layer on the face abutting on the secondary battery, and the adhesive layer is arranged in striped shape.
Patent JP-2002246694-A (JP)
Title: Nitride semiconductor light emitting element and method of manufacturing the same
Inventor: HANAOKA DAISUKE
IPC: H01S5/343
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the light emission life and intensity of a nitride semiconductor light emitting element and also to prevent generation of a crack. SOLUTION: The nitride semiconductor light emitting element includes a light emitting element structure having a nitride semiconductor base layer 102 grown on a substrate of a nitride semiconductor or on a nitride semiconductor substrate layer grown on a base substrate other than the nitride semiconductor, n-type layers 103 to 105 and p-type layers 107 to 110 above the nitride semiconductor base layer, and a light emitting layer 106 provided between the n- and p-type layers and including a quantum well layer or a barrier layer adjacent thereto. Even the light emitting element structure after grown is provided in its surface with unflattened recesses.
Patent JP-2001313870-A (JP)
Title: Video image processing unit and video image processing method thereof
Inventor: JO MEIKEI
IPC: H04N5/238
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a video image processing unit and its video image processing method that can instantly adjust the contrast of a video image. SOLUTION: A light sensing unit 70 senses visualized data of the light of a scene photographed by an optical unit 62 and converts the data into a color video image analog voltage signal. A signal conversion unit 80 converts optical visual data into digital video image data. An output video image memory 90 saves the digital video image data. An interface 50 expresses the digital video data. A parameter-setting memory 40 saves a parameter. A scheduled parameter memory 10 saves a preset parameter. A control parameter memory 30 saves a control parameter. A processor 20 calculates the control parameter. The signal converter unit 80 uses the control parameter to adjust the digital video image data.
Patent JP-2002239090-A (JP)
Title: Slot machine
Inventor: KUDO SHINYA
IPC: A63F5/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To perform a peculiar reel stop control corresponding to the kind of special role, which carries over success. SOLUTION: A reel stop control means 65 performs the stop control of a reel 31 by first stop control when a first special role is made successful, performs the stop control of the reel 31 by second stop control when a second special role is made successful and performs the stop control of the reel 31 by third stop control when both the first and second special roles are made successful. A priority special role lottery means 67 is provided for determining which special role has prize winning of picture patterns to take priority by lottery and in the third stop control of the reel stop control means 65, the stop control of the reel 31 is performed on the basis of the lottery result of the priority special role lottery means 67.
Patent JP-2002249326-A (JP)
Title: Method for producing accumulated body of fine glass particle
Inventor: ENOMOTO TADASHI
IPC: C03B8/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an accumulated body of fine glass particles in high yield at a high rate by VAD method. SOLUTION: The method for producing the accumulated body of fine glass particles pulls a target glass rod comprising a core and a clad while accumulating the fine glass particles on the periphery of the rod by a vapor phase axial deposition method (VAD). A porous glass body is accumulated on the outside of the glass rod with a primary burner and further an accumulated body of the fine glass particles is accumulated on the outside of the porous glass body with a secondary burner.  The method is characterized in that 1 the diameter of the accumulated body of the fine glass particle formed with the primary burner is 2 times or more and 5 times or less of that of the glass rod, and 2 the thickness of the accumulated body of the fine glass particles formed with the secondary burner is 1.5 times or more and 7 times or less of that of the accumulated body of the fine glass particles formed with the first burner.
Patent JP-2002240496-A (JP)
Title: Decorative body and its manufacturing method
Inventor: MIYAZAKI TAKESHI
IPC: B23K26/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative body and its manufacturing method wherein a crystalline pattern can be integrally formed at one section of the decorative body main body in a short time. SOLUTION: This decorative body for vehicle wheels is equipped with the decorative body main body 11 made of titanium. By casting en electronic beam under a gas phase state on the external surface of one section of the decorative body main body 11, the crystalline pattern 12 for which the crystalline state is modified, and a crystalline pattern character section 13 are formed (a beam irradiation process). In addition, before the surface on which the electronic beam has been cast is re-crystallized, air is brought into contact with the surfaces of the crystalline pattern 12 and the crystalline pattern character section 13. Thus, an oxidized film is formed, and a coloring process is applied so that a desired color may be developed (a coloring process).
Patent JP-2002251521-A (JP)
Title: Method of intermediating real estate loan
Inventor: ANDO SHIN
IPC: G06Q40/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To allow a real estate loan to be examined based on personal information of a customer and object information without requiring that the customer meets to a person-in-charge or the like in a real estate agent. SOLUTION: A control computer 21 transmits an electronic mail for an examination request to a guarantee agency terminal 12 when receiving an examination request data for the real estate loan from a customer terminal 11 and transmits to an object manager terminal 13 an electronic mail for notifying that the examination request is issued. The computer 21 transmits also a Web page for displaying the personal information and the object information to the guarantee agency terminal 12 in response to a transmission requirement from the terminal 12. The computer 21 transmits to the customer terminal 11 an electronic mail for notifying the finish of the examination with an examined result, when receiving an examined result data transmitted from the guarantee agency terminal 12 by a person in charge in a credit guarantee agency.
Patent JP-2002252554-A (JP)
Title: Buffer circuit
Inventor: OHASHI HIROTO
IPC: H03K17/687
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit which can reduce current consumption and noise by suppressing a through current and is adaptive to fast signal propagation by making leading and trailing waveforms steep. SOLUTION: This buffer circuit is an output buffer of an LSI such as a microcomputer and composed of a ONIS transistor(TR) PMOS1, an NMOS TR NMOS1, a resistor R1, a resistor R2, a charging PMOS TR PMOS2, a leaking PMOS TR PMOS2, a leaking NMOS TR NMOS2, a PMOS TR PMOS3, an NMOS TR NMOS3, etc., and suppresses the value of a current flowing from the source of the PMOS TR PMOS1 to the source of the NMOS TR NMOS1 with the resistor R1, R2 when the PMOS TR PMOS1 and NMOS TR PMOS1 are switched ON and OFF at the same time.
Patent JP-2002248480-A (JP)
Title: Method for treating copper-containing waste acid
Inventor: MIKAMI YASUYA
IPC: C25C1/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating copper-containing waste hydrochloric acid for efficiently recovering usable hydrochloric acid and plate-shaped high grade copper from copper-containing waste hydrochloric acid, which is discharged from a copper etching process in a cupper recovering method, in a closed system with excellent recyclability. SOLUTION: The method for treating a copper-containing waste acid includes a first process for adding sulfuric acid to copper-containing waste hydrochloric acid containing cupric chloride and hydrochloric acid to heat copper-containing waste hydrochloric acid under reduced pressure to decompose cupric chloride contained waste hydrochloric acid to copper sulfate and hydrochloric acid, a second process for recovering hydrogen chloride gas generated in the first process, a third process for cooling the solution containing copper sulfate obtained in the first process to crystallize crystals of copper sulfate, a fourth process for separating and recovering the crystals of copper sulfate,  a fifth process for re-dissolving the obtained crystals of copper sulfate to recover metal copper at a cathode by an electrolytic method and a sixth process for returning the mother liquid obtained in the fourth process and the residual liquid after the recovery of copper in the fifth process to the first process.
Patent JP-2002249776-A (JP)
Title: Process for producing soil stabilization material and apparatus therefor
Inventor: ICHITANI NOBORU
IPC: E02D3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To accomplish the long-term continuous operation of calcinations as the pulverization is suppressed with prolongation of the calcinations time and further adhesion of the pulverized particles to the inside surfaces is reduced as the thermal efficiency is kept higher in the fluidized bed furnace for drying and firing the granulated particles from sludge dehydrated cake and lime. SOLUTION: Dehydrated sludge cake is mixed with lime, stirred together and granulated, then the granules are fed into the drying and firing fluidized bed furnace 20 of a double-partitioned chamber-type in which hot air is used as the fluidizing gas and the granules themselves work as a moving medium. The granules are dried in the upstream first chamber 26 and the organic substance is fired and the lime is calcinated in the downstream second chamber, then the fired granules from the fluidized bed drying and firing furnace 20 are introduced into the fluidized bed cooler 54 as the product. The exhaust gas from the fluidized bed drying and firing furnace 20 is introduced into the cyclone 58 and at least a part of the pulverized granules collected in the cyclone is recovered as a product.
Patent JP-2001318099-A (JP)
Title: Measuring method and measuring reagent for c-reactive protein
Inventor: YOKOHAMA HIROAKI
IPC: G01N33/543
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring a specimen containing high- concentration C-reactive protein without diluting it while avoiding a prozone phenomenon and to provide a reagent used therein. SOLUTION: C-reactive protein is measured by using a compound having a phosphoryl choline group and cationic group expressed by the general expression I (where, R1, R2, R3 are hydrogen, substitution or non-substitution alkyl, or substitution or non-substitution alkenyl, and X- is an inorganic negative ion or an organic negative ion) and an antibody to the C-reactive protein. Or, the protein is measured by using a surfactant having a phosphoryl choline group, a surfactant having a cationic group expressed by the general expression II (where, Y1 is a hydrophobic group, and R1, R2, R3 are hydrogen, substitution or non-substitution alkyl, or substitution or non-substitution alkenyl) and an antibody to the protein. Preferably, a water insoluble antibody carried on a carrier such as polystyrene latex is used as the antibody to the protein.
Patent JP-2002257612-A (JP)
Title: Remote monitoring device for gas meter and remote meter device for gas meter
Inventor: FUJII HAJIME
IPC: G08C25/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring device capable of remotely monitoring an abnormal condition relating to the supply of gas or to the use of gas, which is showed by an abnormality display lamp of a gas meter for individual meter reading. SOLUTION: The remote monitoring device for gas meter is installed on a gas meter 1 for individual, which includes the abnormality display lamp 3 optically showing a plurality of kinds of abnormal conditions relating to the supply of gas or to the use of gas using distinguishable different flicker patterns, in order to remotely monitor the abnormal condition showed by the abnormality display lamp 3. The remote monitoring device includes an abnormality detecting means 20 which detects a flicker pattern and converts into prescribed electric signals S1, and a transmitting means 22 which externally transmits the electric signals S1 in the case where the abnormality detecting means 20 detects the flickering of the abnormality display lamp 3 or receives a transmitting request from the outside.
Patent JP-2002261721-A (JP)
Title: Reference signal reproducing circuit for ofdm transmitter
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a time direction interpolating circuit which can be constituted with a feasible circuit scale capable of realizing an interpolating calculation using a digital LPF. SOLUTION: An OFDM type transmitter has SP signals inserted at an Mt symbol interval in a time direction, and a pilot carrier having the SP signals and inserted at an Mc carrier interval in a carrier direction. The transmitter comprises a time direction interpolating circuit for summarizing Mc pieces of past SP signals continued in the time direction in a block at each pilot carrier, constituting a signal row having a plurality of the blocks continuously aligned, and calculating the symbol pilot signal of the reference signal of the pilot carrier by a time-division processing the signal row at each block, in a circuit for reproducing the reference signal vector, by interpolating the SP signals extracted from the reception signal.