baber/WOPTO huggingface dataset:
Patent JP-2002201396-A (JP)
Title: Emulsion ink for stencil printing
Inventor: HAYASHI YOSHIHIRO
IPC: C09D11/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To make storage stability of water in oil(W/O) type emulsion ink for stencil printing favorable. SOLUTION: This emulsion ink comprises at least one compound selected from a group consisting of α-tocopherol, β-tecopherol, γ-tocopherol, δ-tocopherol and ε-tocopherol in an oil phase.
Patent JP-2002211523-A (JP)
Title: Method and apparatus for supplying towel or the like to folding device
Inventor: SUZUKI YUTAKA
IPC: A47K7/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying a piece of cloth such as a towel to a folding device. SOLUTION: The supplying method and the apparatus therefor comprises: a step of holding up a piece of quadrangular cloth 5 at a predetermined position to form one corner; a step of holding the formed corner by a first clamp 43, and hanging the cloth 5 in such a manner that a corner at a diagonal position of the formed corner is formed to be the lowest portion; a step of holding the cloth 5 by a second clamp 45 at a position contiguous to the first clamp 43, and leaving the first and the second clamps 43 and 45 relative to each other; a step of keeping a lower edge of the cloth 5 held by the first and the second clamps 43 and 45 in a substantially horizontal state;  a step of setting the cloth 5 on a conveyor 69 for conveying it while holding the lower edge of the cloth 5 in the substantially horizontal state and positioning the cloth 5 in the direction orthogonal to the widthwise direction of the cloth 5 with respect to the conveying direction of the conveyor 69; and a step of supplying the cloth 5 to a folding device by means of the conveyor 69.
Patent JP-2002214215-A (JP)
Title: Chromatograph finger print and novel method for standardizing single medicine and prescribed matter
Inventor: BIJAYA KUMAR DATARA
IPC: G01N30/06
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a chromatograph finger print for an organic molecule and an organometallic molecule from a plant, an animal or a natural or artificial material, and a novel method for chemical standardization, medical standardization and bar code attachment. SOLUTION: A solvent extract of the organic molecule or organometallic molecule is separated and analyzed by high pressure liquid chromatography, and the contour line and 3D chromatogram of an eluted constituent are formed on the basis of pH and polarity and the three-dimensional characteristics thereof are analyzed by built-in software and the concentration of an eluted constituent is displayed with the elapse of time and the compound in the constituent is identified on the basis of the UV-visible absorbing characteristics of the constituent in an image and the eluted compound is classified on the basis of polarity or conjugated characteristics and a bar code is formed with respect to a peak selected by setting an X-axis to a holding time and setting a Y-axis to a wavelength and, further, a data base of the finger print and the bar code is formed to identify each compound.
Patent JP-2002209577-A (JP)
Title: Oxidoreductase yvgn, gene encoding the enzyme, transformant containing the gene and method for producing the enzyme
Inventor: INOUE MASAMI
IPC: C12N9/02
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an oxidoreductase that is derived from a bacterium belonging to the genus Bacillus and is capable of reducing an aromatic diketone, compound a gene encoding the enzyme, a vector containing the gene, a transformant transformed by the vector and a method for producing the enzyme. SOLUTION: An oxidoreductase that is derived from a bacterium belonging to the genus Bacillus and is capable of asymmetrically reducing an aromatic diketone compound (e.g. benzyl), a gene encoding the enzyme, a vector containing the gene, a transformant transformed by the vector and a method for producing the enzyme are provided.
Patent JP-2002218685-A (JP)
Title: Permanent magnetic assembly and method for manufacturing the same
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnetic assembly easily manufactured at a low cost and a method for manufacturing the same. SOLUTION: In the permanent magnetic assembly 20, since sides 21c of permanent magnets 21 arranged on a yoke 5 and the yoke 5 are covered with a fusing material 22, a clearance between the permanent magnets 21 and the fusing material 22 and a back-lash are not generated, which enables the permanent magnets 21 to be fixed at precise positions. The permanent magnets 21 are also prevented from dropping out of the fusing material 22 since convex parts 23, concave parts, or steps are formed on the sides 21c of the magnetic pole surfaces 21a and 21b of the permanent magnets 21. Since a permanent magnet 31 is held by a thin plate 52 having a hole 51, the accuracy of position, vibration resistance and a strength are improved. Since a pole piece 61 is set on a magnetic pole surface of the permanent magnet 31, durability of the permanent magnet 31 is improved.  When the fusing material 22 whose fusing point is higher than the Curie point of the permanent magnets is used, the yoke 5 functions as a cooler.
Patent JP-2002217405-A (JP)
Title: Laminated film for field effect transistor
Inventor: SUGIYAMA HIROKI
IPC: H01L21/338
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To solve such the problem of the concentration of electrons in a channel layer decreasing in a laminated film for field effect transistor because a fluorine is mixed in a carrier supply layer made of an n type InAlAs. SOLUTION: This laminated film structure has a gettering layer for capturing and laminating fluorine, and its order of lamination starting from the bottom is as follows: A semi-insulation InP substrate 21, an i-InAlAs 200 nm-thick buffer layer 22, an i-InGaAs 15 nm-thick channel layer 23, an i-InAlAs 3 nm- thick carrier supply layer 24, an Si delta doped layer 25, an i-InAlAs 6 nm-thick carrier supply layer 26, an n-InP 5 nm-thick etching stopper layer 27, an i-InAlAs 3 nm-thick intrinsic semiconductor layer 28, an i-InAlAs 3 nm-thickness intrinsic semiconductor layer 9, a 2×(n+-InP 4 nm-thick 5×1018 cm-3/n+-InAlAs 4 nm- thickness 5×1018 cm-3) gettering layer 29, and an n+-InGaAs 10 nm-thickness 2×1019 cm-3 contact layer 30.
Patent JP-2002214300-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI NAOHIRO
IPC: G01R31/30
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily evaluating anti- noise properties by providing a circuit for generating desired noise. SOLUTION: The semiconductor device 100 is provided with a circuit to be evaluated 200 of which the anti-noise properties are to be evaluated and a noise generating circuit 300 for generating noise to the circuit to be evaluated 200. By inputting a noise width setting signal, a noise frequency setting signal, and a clock signal to the noise generating circuit 300 to generate the desired noise from the noise generating circuit 300, it is possible to easily evaluate the anti-noise properties of the circuit to be evaluated 200.
Patent JP-2001261526-A (JP)
Title: Nanoemulsion containing amphiphilic lipid and peg ester and its use
Inventor: VERITE CLAUDE
IPC: C09K23/42
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thickening system which can thicken and further gel an oil-in-water type nanoemulsion form composition without giving an effect to the cosmetic characteristics of the composition. SOLUTION: This oil-in water type nanoemulsion which contains an oil phase dispersed in a water phase and in which the small oil spheres of the oil phase have a number average size of <150 nm, characterized by containing at least one of oil, at least one of amphiphilic lipid, and at least one of polyethylene glycol ester or ester represented by the formula: R1-(O-CH2-CH2)n-OR2 (I) [R1 is a linear or branched saturated or unsaturated 8 to 30C alkyl or acyl; R2 is H or a linear or branched saturated or unsaturated 1 to 30C alkyl or acyl; (n) is the number of 80 to 350] and having an oil/amphiphilic fat ratio of 1 to 10.
Patent JP-2001278970-A (JP)
Title: Polyester polymerization catalyst, polyester produced by using the same and polyester production method
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/82
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester polymerization catalyst of which major component is that except an antimony compound or a germaniun compound, which has an outstanding catalytic activity, and which provides a polyester with an outstanding thermal stability and hydrolytic resistance. SOLUTION: This is the polyester polymerization catalyst which contains aluminum and at least one type selected among its compounds as a metal component, also of which hydrolytic resistance parameter (HS) of polyethylene telephtalate(PET) polymerized by using this polyester polymerization catalyst meets HS<0.10. It is acceptable to use the specific phosphorus compound as an additional agent.
Patent JP-2002220824-A (JP)
Title: Small stream provided in residential area
Inventor: UEI KAZUYA
IPC: E02B5/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an artificial small stream suitable to a place of rest and relaxation for residents and allowing a child to safely play in the water by effectively using the form of a land. SOLUTION: The small stream 10 flowing by making use of the gradient of the land of a residential area is formed along a sidewalk of rest and relaxation for residents (green roads 7, 7a and 7b). The channels 15 and 30 of the small stream 10 are passed underground in crossing roads. In the place of rest and relaxation, walls 30e are provided on both sides of the charnel 30 to raise a channel bottom 30f, so that water flows in a position higher than the ground level GL.
Patent JP-2002231248-A (JP)
Title: Molding for paraffin-contained nickel-hydrogen battery and method of manufacturing the same
Inventor: NAKANO TADASHI
IPC: H01M4/24
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy molding for alkaline secondary battery negative electrode and a molding electrode for a nickel-hydrogen battery, capable of preventing the breakdown of a molding electrode by charging and discharging even when a molding not including a collector support (conductive core material) is used, and obtaining a predetermined discharge capacity, hardly lowering its capacity even when the charging and discharging is repeated for a long period, and having a high manufacturing yield rate in molding the alloy powder of particle size of several ten μm. SOLUTION: Hydrogen storage alloy powder and paraffin are mixed and granulated, and the granulated powder is pressed and molded, then impregnated with a binder solution, and dried to manufacture the molding electrode for the nickel-hydrogen battery. The hydrogen storage alloy powder and the binder are mixed and granulated, and the granulated powder is pressed and molded, then impregnated with the dissolved paraffin, and dried to manufacture the molding for the nickel-hydrogen battery.
Patent JP-2002227941-A (JP)
Title: Timing belt and pulley, and printer carriage drive system and printer paper feeding drive system
Inventor: IGARASHI HITOSHI
IPC: F16G1/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a timing belt and a pulley, and a printing carriage drive system and a printing paper feeding drive system which achieve a high level of quietness during driving operation. SOLUTION: The timing belt and the pulley, and the printing carriage drive system and the printing paper feed drive system are provided as their pulley and timing belt a pair of pulleys which comprise a slant tooth pulley and a toothless pulley, and an annular timing belt in which slant tooth is formed only in the range enabling driving from one end to the other of the driving range, and which is suspended between the slant tooth pulley and the toothless pulley.
Patent JP-2002231961-A (JP)
Title: Liquid crystal display
Inventor: KUBOTA MASAHIRO
IPC: H01L21/336
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display which can lessen the dispersion within itself of the capacitance between the source and gate and between the drain and gate of a thin film transistor. SOLUTION: In the active matrix liquid crystal display which is equipped with the thin film transistor which has a gate electrode, a gate insulating film, a semiconductor film, a source electrode, and a drain electrode on an insulating substrate and in which the contacts between the semiconductor film near the gate electrode and the source electrode and the drain electrode become severally a source region and a drain region, the source electrode and the drain electrode of the thin film transistor are made in a self alignment manner by etching it to the topside of the projection made by the gate electrode in the semiconductor film, making use of the step difference made by the gate electrode of the thin film transistor and the semiconductor film.
Patent JP-2002227755-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: AOYAMA MASAHIKO
IPC: F02P15/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an engine capable of reducing wear of connection part due to engine vibration. SOLUTION: Since a spring 42 has a smaller winding diameter at both ends 42a and 42b than a winding diameter at a center part 42c, a spring load of the spring 42 is increased to reduce contact resistances at a connection part of one end 42a of the spring 42 with a high-tension terminal 41 and a connection part of another end 42b of the spring 42 with a coil side terminal 111 of an ignition plug 110. Consequently, wear of the connection parts of the spring 42 with the high-tension terminal 41 and the ignition plug 110 from engine vibration can be reduced to prevent disturbing conduction of very small electric current such as ion current and to make detection of very small electric current easy. Misjudgment with an ignition monitor utilizing change of very small electric current in a secondary side can be prevented. Desired high voltage thereby can be applied to the ignition plug 110.
Patent JP-2002232459-A (JP)
Title: Multi-stage packet switch and maintenance method
Inventor: YAMANAKA NAOAKI
IPC: H04L45/58
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage packet switch and its maintenance method that grasps the communication conditions in a packet switch on the input side of a packet, autonomously selects a route providing ease of communication, automatically eliminates a faulty block to set the route and enhances the maintenance efficiency. SOLUTION: Each switch is provided with a control section, an output side switch periodically transmits a control packet from an input terminal in pairs with an output terminal to all input side switches, discriminates a result of arrival of the control packet to the output terminal of each input side switch and selects a route of switches through which the packet received from the input terminal of the input side switch based on the result. A standby terminal is provided on a relay switch side of the input side switch, an input side and an output side of the relay switch and a relay switch side of the output side switch and is connected to a standby relay switch section, and a standby relay switch board is inserted to receive and transmit the control packet so as to automatically make a standby route usable.
Patent JP-2002061847-A (JP)
Title: Uniform heating structure of microwave oven
Inventor: LEE YOUNG MIN
IPC: F24C7/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the uniform heating structure of a microwave oven to effect uniform cooking by uniformly irradiating an object to be cooked in a cooking chamber with microwaves generated from a magnetron. SOLUTION: The uniform structure of the microwave oven comprises a magnetron to generate electromagnetic waves; a microwave guide 50 to guide electromagnetic waves generated from the magnetron; a pair of opening parts 60 formed that electromagnetic waves guided from the microwave guide 50 are radiated in a circularly polarized wave-form manner; and a cooking chamber 80 formed in the shape of a polyhedron more than a hexahedron and one or more side walls of which a polyhedron consists have the front side effecting transition to the inside by a given central angle (θ1) centering around the rear corner part of the side wall.
Patent JP-2002237720-A (JP)
Title: Antenna device
Inventor: KITAGAWA TOSHIYA
IPC: H04B5/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of making satisfactory communication over a wide range by minimizing a non-detection area within the limit of wave radiation. SOLUTION: An antenna assembly 10 is constituted by adjacently arranging almost square-shaped four antennas 11-14 on the same plane, and arranged to face a similar antenna assembly 20. In this case, anti-phase currents are allowed to flow through the first antenna 11 and the third antenna 13, and anti-phase currents are also allowed to flow through the second antenna 12 and the fourth antenna 14. Then, the second and fourth antennas perform phase inversion for each data communication between a pattern 1 that in-phase currents are allowed to flow through the second antenna 12 and the third antenna 13 and a pattern 2 that in-phase currents are allowed to flow through the first antenna 11 and the second antenna 12. Then, a phase difference is set between the first and second antenna assemblies 10 and 20.
Patent JP-2001298191-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO SUSUMU
IPC: H01L29/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein the breakdown strength at an element peripheral part is higher than that at a drift part while avalanche resistance amount is improved without a guard ring or field plate. SOLUTION: Related to a vertical MOSFET, a breakdown-strength structure part (element peripheral part) 2 has a second parallel pn structure where a vertical n-type region 2a and a vertical p-type region 2b are alternately jointed repeatedly. The structure 2 is present between a surface and a drain layer 11 around a vertical drift part 1 of first parallel pn structure, and is almost non-electric path region in an on-state and is depleted in an off-state. A third parallel pn structure is provided at a directly-below part 3 of a gate taking-out electrode.
Patent JP-2002246284-A (JP)
Title: Temperature/humidity regulator and method for treating substrate
Inventor: YANO MITSUTERU
IPC: G03F7/30
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature/humidity regulator supplying temperature/humidity regulated air to a coater/developer in which the rising time is shortened when the temperature/humidity regulator is turned off and then turn on again. SOLUTION: The temperature/humidity regulator comprises a temperature/humidity regulating container through which the air ventilates, a humidifying container disposed therein and generating steam when the inner water is heated, a cover for closing the opening of the humidifying container, and a heating section for regulating the temperature of the air by heating. When temperature/ humidity regulated air does not ventilate the coater/developer (off state), the cover closes the opening of the humidifying container to prevent scattering of steam therefrom thus preventing the inside of the container from becoming high humidity state. According to the arrangement, rising time of the regulator can be shortened when it is turned off and then turn on again.
Patent JP-2001312736-A (JP)
Title: Image processor, medium and program
Inventor: EGUCHI HARUTAKA
IPC: G06F3/0486
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a function capable of efficiently managing and utilizing image data. SOLUTION: This image processor is provided with a means for displaying a compound area, which is the set of unit areas to be filled with images, on a screen and a means for filling the unit areas inside this compound area with the images of processing targets.
Patent JP-2001291028-A (JP)
Title: Information processor and information processing method
Inventor: NAGAHARA JUNICHI
IPC: G06Q30/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the man-machine interface of on-line terminal equipment capable of performing home shopping and to enable a user to easily receive high-grade home shopping service. SOLUTION: At the time of performing home shopping by the on-line terminal equipment based on shopping information from an on-line server, when the instruction of merchandise to be purchased is inputted, the image of the merchandise put in a shopping cart is displayed on a display. The merchandise inside the cart and the money amount, etc., are displayed by an adjustment instruction, a charging processing is performed by a purchase instruction and then, the display of the purchased merchandise put in a shopping bag is performed. Also, in the case that the end of shopping is instructed while the merchandise is kept in the shopping cart, the execution or stoppage of the purchase of the merchandise is confirmed and the charging processing is performed by the purchase instruction.
Patent JP-2002239166-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of retaining discharge of a winning ball and releasing the retention under a predetermined condition without giving a bad feeling to a player. SOLUTION: This game machine is provided with a win detecting means detecting entrance of a game ball into a winning means, a winning ball discharge retention determining means monitoring a predetermined game condition when the win detecting means detects the win and determining whether discharge of the winning ball related to the win is retained once or not on the basis of the monitoring result, a winning ball discharge retaining means retaining the discharge of the winning ball related to the win when the winning ball discharge retention determining means determines retention of the discharge of the winning ball, and retention release determining means monitoring a specific game condition when the discharge of the winning ball is retained by the winning ball discharge retaining means and releasing the retention condition on the basis of the monitoring result.  In the case that the retention release determining means determines release of the retention condition, the winning ball retained by the winning ball discharge retaining means is discharged from a winning ball discharging means.
Patent JP-2002256960-A (JP)
Title: Detecting method for knocking
Inventor: MIZUI TAKEO
IPC: F02D45/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the background level for detecting knocking with good accuracy without any increase in sampling speed. SOLUTION: Out of output signals from a pressure sensor S, a signal where no vibration component due to knocking is superimposed is filtered by a band- pass filter 6, and further the output signal of the band-pass filter 6 is filtered by a low-pass filter 10. According to the output signal of the low-pass filter 10, the background level is detected. Sampling for obtaining the background level is performed for a signal passed through the low-pass filter, and in the signal, high frequency component is suppressed for equalization, whereby the background level can be obtained with good accuracy without any increase in sampling speed.