baber/WOPTO huggingface dataset:
Patent JP-2003088172-A (JP)
Title: Motor drive unit, printer, computer program, computer system, and method for driving motor
Inventor: ANZAI SUMIHITO
IPC: H02P7/291
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a motor drive unit wherein accurate motor driving is accomplished by PWM. SOLUTION: In the motor drive unit, PWM signals have repeated application commanding periods and non-application commanding periods. In an application commanding period, a command to apply voltage to a motor is issued to a motor driver, and in a non-application commanding period, no command to apply voltage to the motor is issued to the motor driver. These PWM signals are sent to the motor driver, and thus the motor is driven by PWM. The application commanding period includes an additional period which is added in response to the motor driver.
Patent JP-2003082014-A (JP)
Title: Method for producing graft copolymer
Inventor: HAYASHI MASAKI
IPC: C08F4/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graft copolymer with a high molecular polymerization initiator, by which the polymerization speed is largely improved, while maintaining high graft efficiency. SOLUTION: This method for producing a graft copolymer, comprising reacting the high molecular polymerization initiator having alkoxyamine groups pendant from the molecular chain with a radically polymerizable unsaturated monomer, is characterized by using a Brϕnsted acid or an acylating agent as a polymerizaion-active catalyst.
Patent JP-2003082287-A (JP)
Title: Metal corrosion inhibitor composition
Inventor: ODA YOSHIHISA
IPC: C09D5/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a metal protective agent. SOLUTION: The metal protective agent having a various shape such as a wax, a lubricant or the like is prepared by mixing a mercaptoamidocarboxylic acid (salt) with a suitable base material. The metal protective agent expresses especially high potency for preventing corrosion of aluminum, so it is especially useful as the protective agent for aluminum.
Patent JP-2003080885-A (JP)
Title: Water-based ballpoint pen
Inventor: MATSUKAWA AKIRA
IPC: B43K23/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ballpoint pen wherein pressurized air in a cap does not flow into an ink holding tube when the cap is fitted, and ink flows out smoothly at writing. SOLUTION: In the water-based ballpoint pen wherein a ballpoint pen refill 6 filled with water-based ink is set in a case tube 1 and the cap 4 is fitted to the pen, the outside diameter of the fore end part of the case tube is made somewhat larger than that of a tip 2 connected to the fore-end opening of the case tube, and in the surface of the case tube, an airing groove 14 is formed in the axial direction from the fore end edge of the surface. A part of the airing groove is exposed as an air vent 15 on the surface of the case tube. The airing groove is covered with a grip 3 and the air vent exposed on the surface of the case tube is positioned at the end part of the grip.
Patent JP-2003087002-A (JP)
Title: High-frequency switch
Inventor: NOMURA YOSHINOBU
IPC: H03K17/74
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency switch available in a plurality of fre quency bands, without having to provide a plurality of switching circuits. SOLUTION: A first diode 3 inserted between a first and second signal terminals 1, 5 is turned into a conduction state by a bias current with a first switch 8 being closed. A stripline 11 of an electric length L1 is connected to the cathode of the diode 3 and grounded at the other end. A capacitor 12 and a second diode 13 are connected at a length L2 of the stripline 11 from its one end, so as to be equivalently grounded with the second switch 14 being closed. The stripline 11 resonates at the electric length L1, in a state ready for transmitting a first frequency signal of a wavelength λ1 (L1=(λ1)/4) with the second switch 14 being opened and resonates at the electric length L2, in a state of being ready for transmitting a second high-frequency signal of a wavelength λ2 (L2=(λ2)/4) with the second switch 4 being closed.
Patent JP-2003088399-A (JP)
Title: Hybridization method and device and unit for biochemical analysis
Inventor: OGURA NOBUHIKO
IPC: G01N33/566
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a hybridization device, and to provide a method for repeatably and simply executing hybridization with the hybridization device. SOLUTION: This hybridization device is characterized by comprising a sliding member for sliding a unit for biochemical analysis, a hybridization tank, a washing treatment tank, a hybridization solution tank, a probe solution chip which can supply a probe solution containing a labeled organism-derived substance into the hybridization tank, a washing solution tank, a hybridization solution recovery tank, a washing solution recovery tank, a means for vibrating the unit for the biochemical analysis, and a lifting mechanism for the unit for the biochemical analysis, wherein the sliding member can be moved between the hybridization tank and the washing treatment tank, and the unit for the biochemical analysis is received in the hybridization tank or the washing treatment tank.
Patent JP-2003080873-A (JP)
Title: Printed matter and printing method therefor
Inventor: KAGA HIDEKAZU
IPC: C09D11/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide printed matter showing high antiscuff strength and excellent image quality by improving an adhesive force between a UV-curable offset ink layer and an adjacent layer. SOLUTION: A bisphenol A-type epoxy resin is added to the UV-curable offset ink.
Patent JP-2003090120-A (JP)
Title: Flooring mat with hem
Inventor: NISHITANI MITSUHIRO
IPC: E04F15/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a flooring mat with a hem having good appearance. SOLUTION: This flooring mat 1 has an upper surface 2, a lower surface 3 and a side surface 6, and in the mat, a hem 10 is attached to a ridge line 17 where the upper surface 2 and the lower surface 3 intersect each other. The hem 10 is formed by a band-like sheet made of plastic deformable plastics. The hem 10 is sewn on the upper surface 2 in a suture line 23 inside the ridge line 17, and fixed to either the side surface 6 or the lower surface 3 in the state of being bent along the suture line 23 inside the suture line 23.
Patent JP-2003101377-A (JP)
Title: Piezoelectric vibration device
Inventor: NAKADA HOZUMI
IPC: H01L41/18
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain excellent frequency characteristics of a piezoelectric vibration device by protecting a vibration region from effects of hardening/shrinking of an adhesive used in fixing the piezoelectric device inside a package by the adhesive. SOLUTION: A crystal wafer 1 is constituted by integrally forming, with a piezoelectric material, a center portion 2 provided with a main vibration portion 21, a frame-like outer frame portion 3 formed so as to surround the portion 2 with prescribed spacing from an outer periphery of the portion 2, and bridges 4, 4 and so on for partially connecting the portions 2 and 3. The portion 2 is constituted with an inverse mesa structure. A ladder-like step 25 is formed between the portion 21 and a reinforcing portion 24 which constituting the portion 2.
Patent JP-2003095997-A (JP)
Title: Method for producing alkene derivative
Inventor: FUJITA ATSUKO
IPC: C07C2/86
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkene derivative for a liquid crystal compound or a synthetic intermediate for the liquid crystal compound capable of being industrially purified in high conversion. SOLUTION: This method for producing the alkene derivative of formula III [wherein, R<3> is a (2+p+q+r)C alkenyl; A<1> is formula I-1 or formula I-2; R<1> in the formula I-1 is H, F or a 1-15C alkyl; R<2> is H or a 1-15C alkoxy, or may form a cyclic acetal with R<1> ; A<5> is a cyclohexane ring; A<6> is a benzene ring on which one or more H's may be substituted with F's; Z<1> , Z<2> and Z<3> are each independently a single bond, CH2 CH2 , or the like; (n) and (m) are each 0 or 1; (p), (q) and (r) are each an integer of 0-5] comprises reacting a compound of formula I (wherein, X is a halogen, an arylsulfonyloxy, or the like) with a compound of formula II (Y is Li, MgBr or MgCl) in the presence of a copper salt catalyst.
Patent JP-2002180877-A (JP)
Title: Controller of internal combustion engine
Inventor: KOBAYASHI DAISUKE
IPC: F02D41/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller of an internal combustion engine capable of correctly and easily calculating an amount of the air taken into the internal combustion engine. SOLUTION: In this controller of the internal combustion engine for calculating the amount of the intake air taken into the engine having a variable valve timing mechanism, whether the intake pressure Pm of an intake pipe connected to the internal combustion engine, is less than a predetermined intake pressure Pc or not is determined (S12), the amount of the intake air Mc is calculated on the basis of a first relational expression as a linear expression of the intake pressure of the intake pipe when the intake pressure Pm of the intake pipe is below a predetermined intake pressure Pc (S14), and the amount of the intake air Mc is calculated (S16) on the basis of a second relational expression which is the linear expression of the intake pressure of the intake pipe, and ahs an inclination different from the first relational expression,  when the intake pressure Pm of the intake pipe is not below the predetermined intake pressure Pc.
Patent JP-2003099714-A (JP)
Title: Device and method for character deformation and recording medium
Inventor: MINEWAKI TAKAKUNI
IPC: G06K9/62
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a deformation device capable of increasing the accuracy recognition and usability by adding such a function that 'optimum deformation processing is automatically determined' to a conventional device, and a method for character deformation. SOLUTION: This character deformation device comprises a display device 1 formed of a CRT display and an LCD display and displaying result characters, a pointing device 2 formed of a mouse and a tablet and specifying the area of character portions, a calculation device 3 formed of a CPU and performing the calculation processing for a character recognizing device, a program memory 4 for storing programs for image processing and character recognizing processing, an operation memory used during the operation of a processing process, and a bus 6 for connecting all thereof.
Patent JP-2003098281-A (JP)
Title: Information display
Inventor: MASUZAKI KOJI
IPC: G04R20/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a display 2 capable of switching display to an accurate time by using a time piece 5 built in a controller 3 as a radio time piece. SOLUTION: The display 2 provided with a function for displaying a character, a pattern or the like of a content in response to a time counted by the time piece 5 built in the controller 3, by an LED panel 1, or for regulating luminescent brightness of an LED in the LED panel 1 in response to the time is provided with a receiver 7 for receiving a standard radio wave of the Japan standard time, and a time calibration program for calibrating the time counted by the time piece 5, based on time information received by the receiver 7.
Patent JP-2003108522-A (JP)
Title: Subject authenticating system
Inventor: SAKAKIBARA HAJIME
IPC: G06F21/62
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a subject authenticating system capable of executing subject authenticating processing using data much in a data quantity such as image data in a short time. SOLUTION: A transceiver 120 transmits subject authenticating data received from a user terminal 20 and buffer information for indicating an empty state of a communication buffer 121 of one's own device to a corresponding authenticating device 110. The authenticating device 110 reads out and checks up genuine authenticating data from a database 140 via a control device 150, and authenticates the subject. The control device 150 forms a transfer command so that the empty state of the communication buffer becomes uniform between transceivers on the basis of the buffer information sent from a plurality of transceivers 120, and transmits the command to a corresponding distributor 130. The distributor 130 transfers the subject authenticating data arriving via the Internet 10 to the other transceiver according to the transfer command from the control device 150.
Patent JP-2003096942-A (JP)
Title: Inside thermal insulating structure of partition wall continued on exterior wall
Inventor: SUDO SUSUMU
IPC: E04B1/76
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inside thermal insulating structure of a partition wall continuously connected to an exterior wall capable of preventing the dew condensation resulting from heat insulating loss without giving any influence to sound insulation effect or strength of a partition wall. SOLUTION: While mounting exterior wall thermal insulating materials 14 by covering the whole indoor sides 13 of the exterior wall 11 of a building, partition wall thermal insulating materials 15 are mounted on both sides within a predetermined range L from the inside surface of the exterior wall 11 of the partition wall 12, and reinforcing members 17 are mounted on butt ends 16 located on the indoor sides of the partition thermal insulating materials 15.  Accordingly, the thickness of the partition wall 12 can be ensured, although the partition wall thermal insulating materials 15 are projected to the outside to make uneven steps, they can be smaller to an unconcerned extent in comparison with the uneven steps in the normal concrete construction building, strength or sound insulation effect can be ensured while preventing the occurrence of dew condensation, and also damages in the butt ends of the partition wall thermal insulating materials can be prevented.
Patent JP-2003107818-A (JP)
Title: Installation base for image reader
Inventor: SASAKI WATARU
IPC: G03G15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an installation base for an image reader which enables the image reader to be used normally in a workplace where only physically unhandicapped people work and operated with extremely good operability on a wheelchair in a workplace where a wheelchair user works by making it possible to set the installation position of the image reader low. SOLUTION: The installation base for the image reader has a plurality of leg parts and a plurality of columns longer than the leg parts and mount parts where the image reader is mounted are formed on planes formed of adjacent columns and adjacent leg parts respectively; and the base is used in the lateral arrangement where the image reader is mounted on the plane formed of the adjacent columns and in the longitudinal arrangement where the image reader is mounted on the plane formed of the adjacent leg parts.
Patent JP-2003105839-A (JP)
Title: Dry function attached flushing toilet seat
Inventor: TAKESHITA SHIRO
IPC: E03D9/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dry function attached flushing toilet seat capable of realizing the drying of the residual waterdrops adhered to a flushed part in the case of jetting within a short time by surely blowing off for the flushing toilet seat executing the drying of the flushed part after the flushing by pressurized air. SOLUTION: Jet force proportionate to the product of a diffused velocity (v) from a jet hole 19 of a dry nozzle 21 having a nozzle shaft body 18 and the jet hole 19 and a jet flow rate (Q) makes as a reference value (v=60 m/sec, Q=40 cc/sec), and when an opening area of the jet hole calculated from the reference value makes as a reference area, the jet force higher than the reference value and the jet hole having the opening area reaching 12% to approximately 150% of the reference area are provided to enable the residual waterdrops adhered to the flushed part to surely blow off, and a drying time can be greatly reduced.
Patent JP-2002323729-A (JP)
Title: Silver halide color photographic sensitive material, image forming method using the same, silver halide emulsion, reducing compound having group attracted to silver halide and method for preparing the reducing compound
Inventor: INABA TADASHI
IPC: G03C7/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material using an emulsion containing silver iodochloride, silver chlorobromide or silver iodochlorobromide, having high sensitivity, suppressed fog, superior raw stock preservability and small humidity dependency of exposure and capable of making the best use of its high sensitivity and suitability to high illuminance exposure and to provide an image forming method using the sensitive material. SOLUTION: The silver halide color photographic sensitive material has photosensitive silver halide emulsion layers, at least one of which contains a silver halide emulsion having >=95 mol% silver chloride content and 0.05-0.75 mol% silver iodide content and/or 0.05-4.00 mol% silver bromide content and further contains at least one compound of the formula X-(L)n -Y.
Patent JP-2003115609-A (JP)
Title: Light emitting element and method of fabricating the same
Inventor: ISHIZAKI JUNYA
IPC: H01L21/205
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To surely form a p-type layer or i-type layer formed of a Mga Zn1-a O type oxide in the higher quality and moreover to provide a high performance and low cost ultraviolet or blue light emitting type light emitting element. SOLUTION: A p-type oxide layer 32b which is different from a Mga Zn1-a O type oxide and shows the p-type conductivity is inserted into an MgZnO layer which will become an active layer or p-type clad layer 32. According to this structure, since the function to absorb and compensate for electrons may be attained with a p-type oxide layer which is locally existing in the MgZnO layer, it is no longer required to add a large amount of p-type dopant, the p-type or i-type Mga Zn1-a O type oxide having excellent quality can be obtained. Moreover, it can provide excellent contribution to realization of the ultraviolet or blue light emitting type light emitting element having higher light emitting efficiency.
Patent JP-2003114717-A (JP)
Title: Method for changing plant operating conditions
Inventor: YOSHIOKA HIDEKI
IPC: G06F3/048
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To change plant operation conditions without changing application software or hardware connection, and without difficulty in situation management. SOLUTION: A series of conditions for plant operation are displayed on the screen, and each of the conditions may be changed to be void, also on the screen. The authority for making a change may be hierarchized by using ID codes representing different levels of authority. The display color may be different from the usual color when the changed condition is shown on the screen or when no conditions are shown on the screen.
Patent JP-2003115658-A (JP)
Title: Manufacturing method of wiring board, filling inserting method, wiring board and element package
Inventor: MIYAZAKI MASARU
IPC: H05K1/11
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a wiring board having a remarkably fine conductive member. SOLUTION: The manufacturing method of the wiring board having a through hole is provided with a substrate preparing process for preparing a first substrate having a first face and a second face, a through hole forming process for forming the through hole passing through the first substrate from the first face to the second face and a filling inserting process for inserting solid filling into the through hole.
Patent JP-2002161792-A (JP)
Title: Operation method for vehicle having internal combustion engine, computer program, and open-loop/closed-loop control device
Inventor: GRAS JUERGEN
IPC: F02P5/15
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To further develop a conventional operation method for a vehicle so as to operate the vehicle as optimally as possible over the entire durable period of the vehicle. SOLUTION: An operation parameter suitable for the decision of a vehicular consumption rate is detected, a value corresponding to the consumption rate is decided, and the vehicular operation is adapted to the decided value.
Patent JP-2003119752-A (JP)
Title: Pneumatic fender beam
Inventor: KANEKO MASATO
IPC: E02B3/26
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic fender beam which is constitutionally simple, can be inexpensively manufactured, and can make a fender beam body horizontal when the fender beam body is floated on the water, by constitutionally making the masses of face parts on both longitudinal sides of the fender beam body approximately equal to each other. SOLUTION: In one face part 2a of the oblongly formed fender beam body 1, a mouthpiece 5 is mounted on a manhole 3 via a mouthpiece mounting fitting 4, and fitted with at least one kind of valve such as an air valve 6 and a safety valve 7. In the other face part 2b, there is buried a weight mounting fitting 14 which is composed of: a tubular body 12 which is provided with a screw 12a; and a fixing plate 13 which is integrally formed at one end of the tubular body 12. The screw 12a of the tubular body 12, which is protruded into the body 1, of the fitting 14 is screw-fitted for fixation into a disciform weight 15.
Patent JP-2003116622-A (JP)
Title: Bag
Inventor: SHINKAWA AKIO
IPC: A45C13/36
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a bag where the strength of connection between a main body and a cover is strong, a special sewing machine for sewing is not required to reduce a burden for installation, restriction concerning the designing aspect of the cover is reduced and a rigid main body and flexible cover body are combined. SOLUTION: The bag is obtained by combining the comparatively rigid main body and a flexible cover body, at the connecting part 3 of the main body and the cover body, a recess part 4 is formed at one of the main body and the cover and a projecting part 5 is provided at the other, the projecting part 5 is fitted to the recess part 4 and the main body and cover body can be fastened with a belt 6 provided at the outer periphery of the connecting part 3.
Patent JP-2003119759-A (JP)
Title: Levee and levee block
Inventor: YOSHIDA YOSHINARI
IPC: E02B13/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble with an adjacent rice field, which is caused by percolation of a soil levee 2, and a fear of a reduction in arable land and yield, and reduce heavy work for impermeabilizing the soil levee 2. SOLUTION: Solid blocks 3 and 3' or a solid block 3d of a rectangular longitudinal cross section are/is constituted as follows: inner surfaces of side plates 3" of the portal or inverted L-shaped impermeable blocks 3 and 3' and an under surface of a top board 3a are brought into contact with side and top surfaces of the soil levee 2; the soil levee 2 is covered with the blocks 3 and 3'; lower ends 3b of the side plates 3" are buried below a rice field surface 1"; and the inside of the block 3 or 3' is filled with the soil levee 2. A levee is constituted by using the crushed powder and crushed particles of building wastes as aggregate.