baber/WOPTO huggingface dataset:
Patent JP-2003084256-A (JP)
Title: Method of manufacturing faraday rotor
Inventor: IISHI TETSUYA
IPC: G01M11/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To save manpower in manufacturing a Faraday rotor for an optical isolator of a small size below 3 mm×3 mm. SOLUTION: In the case the Faraday rotor of a size below 3 mm on one side is manufactured by cutting a bismuth-substituted rare earth iron garnet single crystal film, the inspection of internal defects by an IR microscope and the measurement of insertion loss, Faraday rotating angle and extinction ratio are performed relating to a planned area where the Faraday rotor of the size below 3 mm on one side is formed and after the area where prescribed specifications are not satisfied is specified, the antireflection film on the above area is subjected to marking by a laser. Next the bismuth-substituted rare earth iron garnet single crystal film is cut to <=3 mm×3 mm and thereafter nondefective articles and defective articles are sorted. Accordingly, the nondefective articles and the defective articles can be easily judged by visually recognizing the marking on the surfaces.  The time for putting the Faraday rotor for the optical isolator of the size below 3 mm into and out of sample holders is drastically shortened.
Patent JP-2003084569-A (JP)
Title: Developing device and image forming apparatus having the same
Inventor: WATANABE YASUAKI
IPC: G03G15/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device of simple and small constitution in which supply of developer in a block shape to a developing roll is prevented. SOLUTION: The developing device (D) is provided with a developing container (DV) having a circulation stirring chamber (6+7) divided by a partition well (9) from a developing roll chamber (4) storing the developing roll (R0) rotating through a developing area (Q2), a developer replenishment port (3b1) replenishing developer to the circulation stirring chamber (6+7) and a developer discharge port (3a1) discharging developer, with a developing unit (D) having a first stirring member (R1) and a second stirring member (R2), which transport developer in opposite directions while it is stirred at the time of rotation, and with a cloud generation field curtain generating member (11) which is arranged at the base of the circulation stirring chamber (6+7) where replenished developer drops and generates an electric field making replenished developer into a cloud shape.  An image forming apparatus has the developing device.
Patent JP-2003054562-A (JP)
Title: Indicator for carrying container
Inventor: IWATA TAKAO
IPC: B65D25/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an indicator for a carrying container in which even a label with an adhesive applied to a back side thereof can be easily peeled, and the label can be re-affixed many times. SOLUTION: The indicator 1 fitted to an outer surface of a plastic carrying vessel 14 has an affixing space 3 to which a label 7 with an adhesive applied to a back side thereof while a face side thereof is uneven can be affixed in a semi-peeled condition. The affixing space 3 is formed uneven by forming a large number of straight grooves 5 orthogonal to the longitudinal direction on a surface thereof with predetermined space along the longitudinal direction. A notch 6 in which a finger can be inserted in the back side of the label is formed on an end part of the affixing space 3. In addition, a transmitter fitting part 4 to which a transmitter 8 can be attachably/detachably fitted is provided.
Patent JP-2003088966-A (JP)
Title: Laser marking device
Inventor: FUKATSU TORU
IPC: B23K26/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking device that reduces marking time and that enables throughput to be improved. SOLUTION: A laser beam 7 outputted from a laser oscillator 1, with the beam diameter expanded by a beam expander 2, passes through a slit 100 and, with the optical path bent by a folding mirror 3, is deflected by a galvano- mirror 4. Then, the laser beam is converged by an fθ lens 5, while an area to be irradiated by the laser beam 7 is formed on the surface to be worked of a marking object 6, marking is performed. The slit 100 is rectangular in the light passing part, the size is made variable. The surface to be worked of the marking object 6 is arranged at the position where the rectangular pattern of the slit 100 is image-formed. This structure enables one rectangular cell of a two-dimensional data code to be constituted of one dot 102.
Patent JP-2002162230-A (JP)
Title: Inertial velocity sensor provided with improved tuning fork drive and method
Inventor: HOBBS LARRY P
IPC: G01C19/5607
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure for guarding against the failure of a sensor. SOLUTION: In an inertial velocity sensor and a method, a drive signal comprised of a rectangular wave initially and a sinusoidal wave thereafter is sent to a vibration velocity sensing element, a pickup circuit for providing an output signal corresponding to the movement of the velocity sensing element is connected to the velocity sensing element, the dimension of the drive signal is regulated for setting a scale factor determining sensitivity for the movement of the velocity sensing element, and the signal of the inside of the drive circuit is monitored to detect failure.
Patent JP-2003091762-A (JP)
Title: Automatic teller machine for bills
Inventor: HAGIWARA MASAHIRO
IPC: B65H31/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine for bills capable of efficiently housing bills at recovering processing time in a stacker attachable to and detachable from a machine body, and capable of delivering the received bills from the lowest bill. SOLUTION: At recovering processing time for gathering the bills in this stacker 38a from a place other than the stacker 38a in the machine body for recovering the bills when removing the stacker 38a from the machine body, flappers 46 and 46 are lowered in a closing state even after detecting that the flappers 46 and 46 lowering according to a quantity of the placed bills are positioned in an opening operation part by a flapper opening-closing sensor 103.
Patent JP-2003080728-A (JP)
Title: Ink absorber for ink jet recording liquid-storing container
Inventor: IKEDA HIDEKI
IPC: B41J2/175
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an absorber which absorbs and retains ink from an ink tank inside an ink cartridge, stably supplies ink to a head and leaves as small an amount of ink as possible. SOLUTION: The ink absorber is formed of synthetic fibers, which has an average pore size of 8-25 μm and a wet tensile force of a surface of 30-40 mN/m. The ink absorber has a fiber diameter of synthetic fibers of 0.6-2.2 decitex, a fiber density of 0.08-0.25 g/cm<3> and a wet tensile force of a surface of 30-40 mN/m. The ink absorber is formed by sucking split synthetic fibers having a fiber length of 2-8 mm from below a web formation screen while the synthetic fibers are dropped onto the moving web formation screen, forming a web on the web formation screen, heating the web and thermally bonding the synthetic fibers.
Patent JP-2003088908-A (JP)
Title: Tool for centering roll die
Inventor: NAKAYASU TAMIO
IPC: B21B31/18
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a centering tool exclusive to roll dies, with which the roll dies can be centered precisely in a short time. SOLUTION: In the exchange of the roll die in a cold Pilger mill, when a roll shaft in which the roll die is incorporated is set in a roll stand, by using a recess-shaped roll die centering jig which is formed in the state where two pairs of upper and lower roll dies are grasped, the roll die centering jig is pressed against the inside of the roll stand and incorporated.
Patent JP-2003089738-A (JP)
Title: Resin composition for melt forming and use thereof
Inventor: KANI SHOICHI
IPC: C08L29/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for melt forming having excellent transparency and low-temperature flexural fatigue resistance. SOLUTION: The resin composition is produced by drying a dispersion containing (A) a saponified ethylene-vinyl acetate copolymer, (B) a phyllosilicate complex subjected to ion exchange with an organic compound having positive charge and (C) a solvent containing water or an alcohol.
Patent JP-2003099620-A (JP)
Title: Settlement method and settlement device
Inventor: MATSUO TAIICHI
IPC: G06Q30/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing the occurrence of unsettleability even when a drawing-out amount exceeds the deposit balance in a settlement special bank. SOLUTION: This settlement method includes receiving a drawing-out request from an account of a customer to an account server controlled by a financial institution, determining whether or not the drawing-out amount exceeds the deposit balance of the customer by comparing the deposit balance of the customer with the drawing-out amount, requesting financing to a loaner from the account server in the name of the customer instead of the customer when the drawing-out amount exceeds the deposit balance of the customer, and drawing out an amount from the account of the customer when the account server confirms that an amount exceeding the drawing-out amount is received to the account of the customer from the loaner.
Patent JP-2002259448-A (JP)
Title: Information providing system
Inventor: HARAGUCHI TATSUYA
IPC: G06Q30/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To collectively manage the data transmission/reception with information terminal devices through a network, and to deal with the data servers of respective companies by integrating the servers. SOLUTION: When a retrieval condition is accepted from a display having the touch panel of an input/output part, the retrieval condition data is transmitted to an information management device through the network. The information management device analyzes the received retrieval condition data and transmits retrieval condition information based on the analysis result, through the network, to each data server 1. Each data server 1 retrieves the corresponding retrieval information from a commodity management database using the received retrieval condition information, and transmits it, through the network, to the information management device.  The information management device receives the retrieval information transmitted from each data server, collects up these pieces of the retrieval information, and transmits them, through the network, to the corresponding information terminal device, which processes the received retrieval information to display it on the display as the retrieval result.
Patent JP-2002161140-A (JP)
Title: Biodegradable poly(phosphate ester)
Inventor: LEONG KAM W
IPC: A61P35/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To perform function as a temporarily prosthetic support of structure and also as a therapeutic agent-carrying composition at the same time. SOLUTION: The poly(phosphate ester) is represented by the following formula: [wherein, n represents a number in the range of approximately 10-105; R and R' each represent the therapeutic agent].
Patent JP-2002199463-A (JP)
Title: Mobile communication unit and calling method
Inventor: HAMA KOJI
IPC: H04W88/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication unit that can make a call, without the need for conducting troublesome operations. SOLUTION: The mobile communication unit, having a main display section 102 that displays an image concealed in a 1st state and exposed in a 2nd state and having a sub display section 118 that displays the image exposed in the 1st state, is provide with a RAM202 that stores call out information for specifying call destination and with a control section 201 that makes the sub display section 118 to display the call destination information in the 1st state and makes a call to the call destination specified by the call destination information displayed on the sub display section 118, when the 1st state is switched to the 2nd state.
Patent JP-2003095926-A (JP)
Title: Fatty acid-containing liposome dispersion
Inventor: MAEKAWA NAOYA
IPC: A61K47/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prepare a liposome dispersion containing >=10 wt.% of a fatty acid in a liposome film produced completely without using a solvent. SOLUTION: This fatty acid-containing liposome dispersion is obtained through (a) a process in which 100 pts.wt. of water and 0.2-16 pts.wt. of glycerol, and a phospholipid and a lysophospholipid are mixed and dispersed, (b) a subsequent process in which a fatty acid is dispersed to obtain a crude dispersion, and (c) a process in which the obtained crude dispersion is subjected to a liposome making treatment. In the obtained fatty acid-containing liposome dispersion, the total amount of mixed lipids consisting of the phospholipid, the lysophospholipid and the 8-22C fatty acid is 1-35 pts.wt., the weight ratio of the phospholipid to the lysophospholipid in the mixed lipids is 8:1 to 200:1, and the content of the fatty acid in the mixed lipids is in the range of 10-35 wt.%.
Patent JP-2003097688-A (JP)
Title: Controller of automatic transmission
Inventor: TAKATORI KAZUHIRO
IPC: F16H61/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress a shock from occurring when selecting an N range to a D range again after selecting the N range during travelling with the D range. SOLUTION: In a pressure regulating valve 35, the source pressure output from a manual valve 30 can be regulated by a control valve generated with a solenoid 38 in the D range, and fed to a fastening element 36. The electric current fed to the solenoid 38 to produce the control pressure is made to have gradually rising characteristics of hydraulic pressure when selecting from the N range during stopping into the D range by a strong filter processing of an electric current signal, changed to a weak filter processing when selecting from the N range during travelling into the D range so as to rapidly change the pressure regulating valve to the discharge direction of working fluid, and return to the strong filter processing after the predetermined time.
Patent JP-2003100733-A (JP)
Title: Discharge plasma treatment system
Inventor: SHIMONISHI KOJI
IPC: H05H1/24
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge plasma treatment system which can correspond to fast treatment and large-area treatment, and which does not damage substrates or generate abnormal discharges. SOLUTION: The discharge plasma treatment system has a counter electrode consisting of a voltage applied electrode and a ground electrode. At least one side electrode facing the surface of the counter electrode is covered with a solid dielectric. The treatment system treats a glow discharge plasma generated between the counter electrodes, by applying an electric field between the counter electrodes leading the glow discharge plasma to the substrate arranged outside a plasma generating space. The discharge plasma treatment system is constituted, so as to arrange a space between the voltage applied electrode and the substrate larger than the space between the ground electrode and the substrate.
Patent JP-2003108861-A (JP)
Title: Picture book advertising and sales device and picture book advertising and sales system
Inventor: KIMURA ATSUSHI
IPC: G06Q10/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and system manufactured at a low cost and capable of promoting purchasing by providing an advertisement of a picture book through a network without load on the network environment. SOLUTION: This picture book advertising and sales system is formed by an animation picture data creating means for taking an image of at least a part of a picture book as data of combined animation of divided background image and moving image, an animation picture book data transmit means for storing and managing the animation picture data in a storage device connected to a network, and transmitting the animation picture book data through the network according to a request, a receiving means receiving a customer's request for purchasing a picture book according to the transmitted animation picture book data through the network, a providing means for providing the customer with the picture book according to the request for purchasing the picture book, and a receiving means for receiving the money from the customer.
Patent JP-2002134631-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ADKISSON JAMES W
IPC: H01L21/8242
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that comprises an embedded DRAM device and a logic device, and to provide a its manufacturing method. SOLUTION: This device comprises a monocrystal substrate having an almost flat surface, a first surface region on the flat surface having a silicon on insulator region, a second surface region on the flat surface which is a monocrystal bulk region, an embeded logic device which is formed in the silicon on insulator region, an embedded memory device which is formed in the monocrystal bulk region, and a trench in the bulk monocrystal region.
Patent JP-2002207085-A (JP)
Title: Optical sensor detecting existence of sheet-like product, device for carrying the sheet-like product and detection method for the sheet-like product
Inventor: FARR ALAN SCOTT
IPC: G01V8/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent page disorder, page omission and failure of device by detecting insertion of a product in a pocket of a sorter. SOLUTION: In an optical path, the gaps are provided between a fixed light source 3 and a first lens 8, between a second lens 9 and a third lens 10 and between fourth lens 11 and a fixed light detector 4. In the case no product 17 exists, the optical path is formed and the light from the fixed light source 3 passes annularly through a first optical fiber 6 and a second optical fiber 7 and returns to the fixed light detector 4. In the case of no sensing of light, it means that the gap between the corresponding lenses 9 and 10 at the top of the pocket opening is shielded, which indicates whether a product is properly put in or not with an optical sensor 18.
Patent JP-2003107897-A (JP)
Title: Developing sleeve and method of manufacturing the same
Inventor: NOMURA SHOICHI
IPC: F16C13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing sleeve which is capable of inexpensively processing a multiplicity of sheets at a time and is capable of forming a surface layer having fine ruggedness provided with high reproducibility and high homogeneity under control and a method of manufacturing the same. SOLUTION: The outer peripheral surface 12a of the developing sleeve 12 is subjected to electroplating and the plating layer 14 formed on the outer peripheral surface 12 has ruggedness and the surface roughness Ra thereof is set at a range of 1 to 1/10 the grain size of a developer to be used. As the conditions for applying the electroplating, the plating stress of the plating layer 14 exists in a range from 9.8 to 68.6 N/mm<2> and a plating bath set with a current density at a range from 0.2 to 5 A/dm<2> is used. When a nickel-base bath like a nickel sulfamate bath or watt bath is used as the plating bath, the pH of a plating solution is set at a range from 2.5 to 4.5 and when a copper- base bath like a copper sulfate bath is used, the pH of the plating solution is set at a range from 1.0 to 4.0.
Patent JP-2003108068-A (JP)
Title: Display device
Inventor: NAKATOGAWA HIROTO
IPC: H05B33/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk which occurs between display pixels along a driving power line. SOLUTION: A display device is provided with a matrix array of a plurality of display pixels PX, a plurality of scanning lines 11 along rows of the display pixels PX, a plurality of signal lines 12 along columns of display pixels, and power supply wiring connected to the display pixels PX in common.  Each display pixel PX includes an organic EL element 16, a pixel switch 13 for taking in a video signal from the corresponding signal line 12 in response to a scan signal from the corresponding scanning line, a capacity element for holding the video signal, and a driving element 17 which is connected between the organic EL element 16 and the power supply wiring and supplies a driving current corresponding to the video signal to the organic EL element 16, and the power supply wiring includes a plurality of driving power lines Vdd connected to rows of the display pixels PX and auxiliary power lines Vdd2 which are arranged so as to equally divide the display pixels PX into a plurality of blocks along respective driving power lines Vdd and supply the supply voltage to the driving power lines Vdd.
Patent JP-2003105813-A (JP)
Title: Antifreeze hydrant
Inventor: INUI MASAHIRO
IPC: F16K15/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an antifreeze hydrant with a check valve device, the cost of which is reduced extremely, which is not damaged and can be mounted anywhere. SOLUTION: A drainage cylinder 11 with a drain in which a front lower end section is opened is installed sideways on the drain-inlet downstream side of a valve casing 1 for the antifreeze hydrant. A water inlet 13 in a lower section, a downward check valve seat 14 in an upper section on the downstream side of the cylinder and a longitudinal water outlet 16 along a front wall from the upper section on the downstream side to a lower end section are communicated and secured to the drainage cylinder respectively. A check cartridge 12, in which the check valve seat is closed by a check valve 17 and which is made of a resin, is inserted so as not to be easily detached.
Patent JP-2002162426-A (JP)
Title: Environment-monitoring system
Inventor: YOSHINO ISAMU
IPC: G01R22/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To realize an environment-monitoring system, capable of monitoring electric power data every hour and in every area, and capable of easily recognizing a trouble occurring in an object of monitoring. SOLUTION: Electric power data measured by an electric power monitor are fetched in periodically by an industrial network computer. The fetched data are collected by a server over the Internet or on an intranet. At least one of time information, area information and use category information, is added to the power data. The collected power data are stored in a database. Power data are retrieved from the database, by using at least one among the time, area, and usage category, as a keyword.
Patent JP-2003056456-A (JP)
Title: Unit road surface power generating device utilizing vehicle advance
Inventor: INOUE YASUO
IPC: F03G7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a dreamlike power generating device that succeeded in considerable cost reduction such as a low construction cost, a low management cost and a low repair cost very easily only by setting a unit formed as a unit panel type and provided with a rotation band, to the road surface of a vehicle traffic band. SOLUTION: In this road surface power generating device, a unit 2 formed in a unit state and provided with the rotation band inside is installed at the traffic band of a vehicle, and the vehicle 4 advances thereon to acquire electric energy utilizing reverse rotating force by the rotation band provided inside the unit. The part of the road surface 1 may be lowered by the height of the unit panel, and the unit power generating device may be arranged at the low part so as to be flush with the height of the road surface.