baber/WOPTO huggingface dataset:
Patent JP-2003096054-A (JP)
Title: Alkoxyamine and production method therefor
Inventor: ICHIKAWA HIDEJI
IPC: C07D211/46
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an alkoxyamine having a specific structure which is high in polymerization rate and short in polymerization time and also provide a simple production method therefor. SOLUTION: The alkoxyamine which characteristically has a carboxyl group represented by formula (1) (wherein, R<1> is a 1-12C straight or branched chain alkylene, cycloalkylene or arylene group; R<2> is a 1-11C straight chain or branched alkyl group, aryl group which may have a 1-5C straight chain or branched alkyl group as its side chain or R<3> O group (wherein, R<3> is a 1-12C straight chain or branched alkyl group or a cycloalkyl which may have a 1-5C straight chain or branched alkyl group as its side chain); and when adjacent carbonyl groups are directly bonded with each other, R<1> does not exist and accordingly 1,2-diketone structure is formed).
Patent JP-2003105490-A (JP)
Title: Extralow carbon steel sheet having excellent surface property, and production method therefor
Inventor: MUTO AKIFUMI
IPC: C22C38/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate defects in a slab such as those caused by Al2 O3 , those in pinholes and those in powder occurring on continuous casting of extralow carbon steel. SOLUTION: Molten steel having a composition containing <=0.01% C, <=0.45% Mn, <=0.1% Si, <=0.105% P, <=0.01% S, <=0.08% sol.Al, <=0.003% N, 0.003 to 0.06% Ti, 0.003 to 0.05% Nb and 0.0001 to 0.005% B, and, also satisfying the following inequality (1) is produced by performing continuous casting under the condition satisfying the following inequality (2); wherein, in the inequality (1), f(X)=S×1000+1/(Al×10)+Ti×50, and, in the inequality (2), ΔT=(the temperature of the molten steel in a tundish-liquidus temperature): f(X)<16 (1), and Vc<2.4-0.02ΔT (2).
Patent JP-2003105496-A (JP)
Title: Spring steel having low decarburization and excellent delayed fracture resistance
Inventor: KIMURA KAZUYOSHI
IPC: H04J14/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To produce high strength spring steel which has low ferrite decarburization and excellent delayed fracture resistance. SOLUTION: This spring steel has a composition containing, by weight, 0.38 to 0.48% C, 1.8 to 2.8% Si, 0.2 to 0.9% Mn, <=0.015% P, <=0.005% S, 0.10 to 0.50% Cu, 0.10 to 0.40% Ni, 0.20<=Cu+Ni<=0.75, 0.03 to 0.30% Cr, <=0.07% Mo, <=0.15% V, 0.020 to 0.050% Nb, 0.030 to 0.070% Ti, 0.010 to 0.040% Al, 0.003 to 0.012% N, 0.0005 to 0.0030% B, and one or more metals selected from As, Sn, and Sb by 0.01 to 0.10% in total, and the balance Fe with inevitable impurities.
Patent JP-2003093210-A (JP)
Title: Pillow
Inventor: MIZUNO AKIRA
IPC: A47G9/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pillow that swallows up the scruff of delicate neck spine and enables comfortable sleep and awakening with a refreshed feeling. SOLUTION: The pillow integrally provided with a part that supports head whose air permeability is 1000-1500 Pa in water vapor pressure and whose warmth retaining property is 0.5 clo or less, and the part that supports scruff whose warmth retaining property is 3.0-11.0 clo and whose body pressure distribution is under 2 kPa, moreover the part that supports scruff is formed at a higher position than the part that supports head is provided in the pillow whose parts that support head and scruff are integrated.
Patent JP-2003105340-A (JP)
Title: Continuous carbon raw material production device
Inventor: SATO KUNIMICHI
IPC: C01B31/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a continuous carbon raw material production device which can maintain production efficiency in spite of the change of treating conditions. SOLUTION: This continuous carbon raw material production device 10 comprises a preliminary chamber 11, a preliminarily heating chamber 12, a thermally decomposing chamber 13, three component-separating chambers 141, 142, 143, two cooling chambers 151, 152, and a cooling preliminary chamber 16. When a time required for the thermal decomposition is elongated because of containing a large amount of chlorine-containing polymers in a raw material, the number of thermally decomposing chambers is increased. When a long time is needed for the preliminary heating because of containing a large amount of water in the raw material, one of the thermally decomposing chambers is used as a preliminarily heating chamber. Thereby, retention times in the chambers can be equalized or nearly equalized to each other to improve the production efficiency.
Patent JP-2003108172-A (JP)
Title: Device and method for voice signal processing and program
Inventor: SATO YASUSHI
IPC: G10L25/90
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a voice signal processing device, etc., which accurately extract information showing features of a voice whose pitch fluctuates. SOLUTION: A pitch extraction part 2 extracts the pitch of the voice signal and a pitch-length fixing part 2 outputs pitch information showing the pitch; and the time length of a section of a unit pitch of the voice signal is made uniform to generate a pitch waveform signal. A subband division part 4 extracts respective frequency components of the pitch waveform signal, a band-limiting part 6 limits the bands of the respective frequency components, and further a nonlinear quantization part 6 nonlinearly quantizes the respective frequency components to generate sound information. According to the respective frequency components, a fricative sound detection part 9 decides whether the voice signal represents a fricative sound.  When it is decided that the fricative sound is represented, the fricative sound detection part 9 outputs Fourier transformation of the voice signal as fricative sound information.
Patent JP-2003108561-A (JP)
Title: Database retrieving system
Inventor: HAGEN HIDEYO
IPC: G06F12/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To shorten response time in a process up to obtaining a reception answer by requiring the reception answer, and to easily cope with an application program of a requester of the response answer to various inquiry mates. SOLUTION: While utilizing a part pool memory 50, original request information from the application program 3 in database retrieval of this time is converted into specified inquiry information to a database 6. A retrieval result is read out of an answer cash memory 52 in a stage of the original request information and a stage of the specified inquiry information, and this result is used as a database retrieving result.
Patent JP-2003106039-A (JP)
Title: End guide for sash roller rail
Inventor: WATANABE JIRO
IPC: E05F5/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new excellent end guide of a sash roller having a good attaching workability capable of obtaining a stopper action of the sash roller at the guide groove terminal while making the guide groove of the rail shallower. SOLUTION: A guide groove extended in the back and forth direction of the rolling of the sash roller is a flat plate-shaped end guide connected to an end portion of direction back and forth of a flat-shaped sash roller rail provided at the top surface, equipped with a guide groove connected to the guide groove of the rail and with linked pieces to the right and left side surfaces of the rail, the linking piece is protruded from the side edge portion at the rail side to the rail, at the base side of linking pieces, a protruding surface is provided where the ends of the back and forth directions of the rail are protruded, the guide groove is formed from the protruding surface to the outer side in the back and forth directions and, at the outer end portions in the back and forth direction of the guide groove, a hole for dropping a sash roller is provided.
Patent JP-2003112188-A (JP)
Title: Substance treatment method and substance treatment apparatus
Inventor: TSUDA MITSUO
IPC: B01D21/28
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment method which can properly adjust the driving conditions of a high-voltage pulse according to the content of inclusion contained in a substance and can properly and maneuverably carry out the electrification, agglomeration, or the like, of the inclusion according to the content of the inclusion; and a liquid treatment apparatus used therefor. SOLUTION: In the liquid treatment method, at least the pulse period and pulse width of a high-voltage pulse are varied according to the content of inclusion in a substance; and electrodes (4A, 7A, 9A, 4B,...) each prepared by forming at least an intermediate layer and a coating layer on the surface of a titanium substrate are used.
Patent JP-2003114590-A (JP)
Title: Image forming device
Inventor: IZUMI HIDESHI
IPC: G03G21/14
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To always set the ratio of the optimum circumferential speed of a transfer roller to that of a photoreceptor drum. SOLUTION: The rotating speed of rotating and driving motors 37 and 38 is adjusted so that the outer peripheral speed of the transfer roller 19 is a little higher than that of the photoreceptor drum 22, that is, the ratio of the circumferential speed of the roller 19 to that of the drum 22 is a little larger than unity. Thus, recording paper P is made to rub on the drum 22, and a toner image is excellently transferred from the drum 22 to paper P. A CPU 31 sets the ratio of the optimum circumferential speed of the roller 19 to that of the drum 22 according to image processing speed, a service environmental condition (temperature and humidity) and load acting on the paper P which is being transported. Thus, the toner image is always excellently transferred from the drum 22 to the paper P, and image quality is excellently held.
Patent JP-2003114965-A (JP)
Title: Electronic book filing processing system
Inventor: YAMADA SHIGEYUKI
IPC: G06Q30/06
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic book filing processing system capable of carrying out daily processing for processing sales data and purchase/delivery data transmitted from each company and store daily or as necessary and the accounting processing of each company in a data center in charge of closing processing for preparing an electronic book according to a unified specification. SOLUTION: This system is provided with a means for transmitting data from the job site of an enterprise activity, a daily or occasional processing means for classifying and recording transmission data, and a means for totaling, arranging, recording and further, working each enterprise data, and for outputting the retrieval, print, and output of each worked data to a recording medium as an electronic book.
Patent JP-2003123510-A (JP)
Title: Head lamp
Inventor: NAKADA YUTAKA
IPC: F21S8/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To make a head lamp compact and to obtain an excellent luminous intensity distribution pattern. SOLUTION: A left side sub-reflector 3L and a right side sub-reflector 3R are raised parallel to an optical axis ZF-ZB on the left side and the right side of a main reflector 2 having a longitudinal shape respectively. As a result, this head lamp can be made longitudinally compact when viewing from the front. The left side sub-reflector 3L and the right side sub-reflector 3R get close to a discharge lamp 1 by making it longitudinally compact. As a result, the more excellent diffusion type luminous intensity distribution pattern can be obtained.
Patent JP-2003115743-A (JP)
Title: Surface acoustic wave element, electric signal processing apparatus employing surface acoustic wave element and environment assessment apparatus employing electric signal processing apparatus
Inventor: NAKASO NOBUTAKA
IPC: H01L41/18
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element employing a base of a crystal material, an electric signal processing apparatus employing the element, and an environment assessment apparatus employing the processing apparatus. SOLUTION: An annular surface 211 is formed along a path (a) on an equator using a Z axis of the spherical crystal base 210 as an earth's axis. Comb-shaped electrodes 223 face each other on the surface 211. When an input signal is inputted into the electrodes 223 from a transmitter 226, a surface acoustic wave (SAW) propagating along the surface 211 is excited. An output signal according to the SAW is inputted into a digital oscilloscope 228. When an input signal with a mixed frequency band is inputted, a specific frequency component is outputted. When the base 210 is humidified, the output of the output signal is made to be small.
Patent JP-2003117838-A (JP)
Title: Grinding wheel, method and device for manufacturing grinding wheel, and wheel holding device
Inventor: KOJIMA AKIRA
IPC: B24D3/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel and other associated matters capable of being embodied in a lightweight construction, preventing its disc-shaped base board from warping and also the mixture of abrasive grains and a binder from partially flowing to the side face part located inner more than the periphery of the base board and solidifying, involving less elongation and thermal deformation when the mixture is sintered, and free from bending, burring, etc., owing to rubbing with work material when cutting to result in a heat generation. SOLUTION: The grinding wheel is composed of the disc-shaped base board 11 and a superabrasive grain layer 15 formed on the periphery 12 of the board 11 by sintering a mixture M of superabrasive grains and binder followed by a finishing process, wherein the two side faces of the layer 15 protrude from the mating side faces 13A and 13B of the board 11 where runoffs are formed on both sides, and the board 11 is made of a carbonic material reinforced with carbon fibers, and the superabrasive grain layer 15 is formed by sintering the mixture M in such a condition that the runoff amounts C1' and C2' on the two sides turn to the same before the finishing process.
Patent JP-2003122321-A (JP)
Title: Display device
Inventor: YAMASHITA JUNICHI
IPC: G09G3/20
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress image defects such as a vertical line and a ghost in an active matrix type display device adopting a split sample hold mode. SOLUTION: A horizontal drive circuit 17 successively generates a sampling pulse which is not overlapped to sampling switches among the sampling switches 23 connected to the same video line 25, successively generates an overlapped sampling pulse to adjacent sampling switches, drives each switch, and successively writes a video signal on the pixel 11 of a selected row. For this purpose, a clock generating means 89 generates a clock signal HCK used as the operating reference of the horizontal drive circuit 17, and a clock signal DCK having a pulse wider than the HCK. The horizontal drive circuit 17 has shift registers 21 which carry out a shift action synchronizing with the HCK and successively output a shift pulse from each shift stage, and a sampling switch group 22 which samples the DCK in response to the shift pulse and successively generates a sampling pulse.
Patent JP-2003081401-A (JP)
Title: Band for neatly setting trash bag in trash can
Inventor: MATSUYAMA HIROKI
IPC: B65F1/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an implement for setting a trash bag in a trash can so as to be neatly closed inside the trash can by using a band having an adhesive face on one side and manufactured by forming an elastic sheet in a band shape. SOLUTION: The elastic band-shaped band having the adhesive surface is stuck on the folded portion of the trash bag at the upper part thereof, and the trash bag is re-set inside the trash can.
Patent JP-2003130533-A (JP)
Title: Refrigerator
Inventor: ASHIDA KENJI
IPC: F25D21/14
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To restrain useless electric power consumption, and to improve space efficiency by preventing the deterioration in heat efficiency by covering a defrosting heater for defrosting when sleety defrosting water accumulates in a waste water receiving part for receiving and draining the defrosting water generated at defrosting time. SOLUTION: The waste water receiving part 12 is arranged further under the defrosting heater 10 arranged under an evaporator 6 in a housing chamber of the evaporator 6. A drain port 13 is arranged under a part for contacting return air from a cold air return port 9 arranged in a partition wall with an adjacent vegetable chamber in the first place with the evaporator 6. A downward pitch is arranged toward the drain port 13 in the waste water receiving part 12. An accumulator (unillustrated) provided in the evaporator 6 is arranged on the opposite side by sandwiching the evaporator 6 to the cold air return port 9.
Patent JP-2003131903-A (JP)
Title: Semiconductor integrated circuit
Inventor: OMO HIROYUKI
IPC: G06F11/28
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable check circuit capable of quickly detecting CPU runaways, etc., without influencing the operations of a CPU. SOLUTION: A latch 101 receives counting values CNT from a program counter 120 for the CPU. A comparison circuit 102 compares the counting values CNT, with the boundary values BDY1 stored into a boundary value storage part 104 and a comparison circuit 103 compares the counting values CNT with boundary values BDY2 stored into a boundary value storage part 105. A gate 108 outputs '0' as a determination signal JDG, when the counting values CNT lie within a range decided by the boundary values BDY1 and BDY2, but otherwise outputs '1'. A gate 109 outputs the determination signal JDG, as it is, or in reverse, according to values stored into a mode graph storage part 106 and a gate 110 outputs the determination signal JDG to the outside, only when values stored into a function valid/invalid flag storage part 107 are '1'.
Patent JP-2003126396-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To smartly constitute the size of a role object device itself while disabling a game ball fall position to be predicted. SOLUTION: A complex role object device 12 (a role object device) is provided with bar-shaped members 18b and 18c (a plurality of guide members) extending in the same direction, a motor 32 for rotating the bar-shaped members 18b, 18c and 18e around an axis in parallel with a longitudinal direction and a main control baseboard 34 (a driving means), etc., concerning a pachinko game machine or an arrange ball machine, etc. The bar-shaped members 18b and 18c consists of a guide part for guiding a pachinko game ball B and a ball falling part where the ball falls. When the driving means rotates the bar- shaped members 18b and 18c, the ball falling part is changed in the longitudinal direction so that the fall position of the pachinko game ball B is not predicted.  Only the rotation of the bar-shaped members 18b and 18c by the driving means is required so that the complex role object device 12 itself is smartly constituted in size.
Patent JP-2003132017-A (JP)
Title: Setting protecting method
Inventor: KAGOHARA KAZUMI
IPC: G06F15/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a setting protecting method which prevents surely missetting of data due to a runaway of software, an intentional or an artificial mistake when setting desired data on a computer system and its devices. SOLUTION: The setting protecting system pre-stores data possible to be set on the computer system, and its devices and operation procedures to be operated for setting into a nonvolatile memory, such as a ROM (Read only Memory) or a PLD (Programmable Logic Device), when inputting the data, compares the input data with the data which care possible to be set and compares operation procedures of a man-machine interface which is operated when inputting the input data with predetermined operation procedures, then, only when both of the results of comparisons are matched, the input data is allowed to be written into the computer system and its devices.
Patent JP-2003131847-A (JP)
Title: Drawing image data conversion program
Inventor: MOCHIZUKI AKIRA
IPC: B41J5/30
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a conversion program which abolishes re-editing work, which formats for printing, on printing CAD data and automatically creates printing data by a compensation process depending on layer attribute of CAD data. SOLUTION: On a drawing image data conversion system which is provided with a processing means that compensates the CAD data to the printing data and a storing means of compensation information that relates a specified compensation process with each drawing image of CAD data, the processing means reads the CAD data divided into each drawing image from the storing means, compensates the CAD data for each drawing image to which they belong, converts them to the printing data, and writes out the converted printing data to the storing means.
Patent JP-2003129080-A (JP)
Title: Water soluble oil for cutting work
Inventor: YAMANAKA YASUO
IPC: C10M129/34
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a water soluble oil for cutting work comprising a liquid (slurry) prepared by mixing an oil with free abrasives excellent in dispersibility and re-dispersibility of the abrasives in the slurry, having good cutting efficiency, and excellent in accuracy of a cut surface, wherein the oil can be easily cleaned with water without using a solvent in a cleaning process for removing the slurry after the cutting work; there is no need to worry about flammability like a water insoluble oil; it is easy to clean even when the slurry is scattered and deposited on the surface of a cutting machine or on a floor; and the oil does not deteriorate working environment and contributes to the improvement of productivity. SOLUTION: The water soluble oil for cutting work is characterized by containing a polyalkylene glycol represented by the formula (A): R<1> O-((CH2 CH2 O)/(CH2 CH(CH3 )O))f-(CH2 CH(CH3 )O)n-R<2> and a salt of a carboxylic acid and a basic substance. In the formula, one of R<1> or R<2> is hydrogen atom and the other is a 1-10C hydrocarbon group; (n) denotes an integer of 1-50; ((CH2 CH2 O)/(CH2 CH(CH3 )O)f denotes a random body of an oxyethylene group and an oxypropylene group; and (f) denotes an integer of 2-100.
Patent JP-2003129199-A (JP)
Title: New composite material and manufacturing method therefor
Inventor: NAKAZAWA KINZO
IPC: C22C101/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a long-life holder for an atmospheric furnace with strength equal to or higher than that of a conventionally used C/C composite, and a sliding member having high abrasion resistance. SOLUTION: The composite material comprises a carbon fiber in which 50 wt.% or more of carbon fiber has length longer than 10 mm, and a matrix component containing carbon, silicon carbide, and metallic copper. The manufacturing method is also disclosed.