baber/WOPTO huggingface dataset:
Patent JP-2003031547-A (JP)
Title: Method and apparatus for supercritical drying
Inventor: IKUTSU HIDEO
IPC: H01L21/027
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To rapidly execute supercritical drying by removing rinsing liquid retained in a pattern, in a short time. SOLUTION: A method for supercritically drying comprises the steps of fixing a substrate 104 immersed in the rinsing liquid to a substrate holder 102, then hermetically sealing a high-pressure chamber 101, and pumping a liquefied carbon dioxide from an inlet 105 to set in the chamber 101 to a state, in which the carbon dioxide is filled. The method further comprises the steps of introducing the liquefied carbon dioxide into the chamber 101 to a state, in which the substrate 104 is dipped in the liquefied carbon dioxide, and then supplying a power to an ultrasonic wave generating means 103 to generate ultrasonic waves.
Patent JP-2003031511-A (JP)
Title: METHOD AND APPARATUS FOR FORMING p-TYPE SEMICONDUCTOR LAYER
Inventor: MIYOSHI SANETO
IPC: H01L21/22
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a high-quality, stable, and low-resistance (high concentration) p-type semiconductor layer, having a sheet resistance of 25 Ω/(square) or lower, by conducting a thermal diffusion of arsenic which is consistent in a silicon wafer or in a lot, using a high purity BBr3 liquid source. SOLUTION: The method of forming the p-type semiconductor layer comprises a first process of depositing a borosilicate glass film on the surface of the silicon wafer by causing an arsenic oxide gas generated by reaction of arsenic tribromide gas and oxygen gas to react with the silicon of the silicon substrate at 800 to 875 deg.C and a second process of forming the p-type semiconductor layer by conducting a heat treatment at a temperature higher than one, when depositing the boro-silicated glass film, over a predetermined period of time, after the first process, to wake arsenic diffuse from the boro-silicated glass film into the silicon wafer.
Patent JP-2003026399-A (JP)
Title: Hydraulic control device of forklift
Inventor: TOYA IKUYA
IPC: B66F9/22
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a forklift capable of lowering noise and improving energy efficiency. SOLUTION: The maximum load of the forklift is determined depending not upon the relief pressure of a relief valve, but upon the maximum torque of a hydraulic motor 27. When a fork 10 is raised by the hydraulic motor 27 to reach the lift end, even if the relief valve is not operated, the generation torque of the hydraulic motor 27 computed by a CPU 24 is raised to reach a preset torque, and the generation torque of the hydraulic motor 27 is limited not to increase more than the preset torque. Even if the relief valve is not operated and also the generation torque of the hydraulic motor 27 does not reach the preset torque, when the detected rotational frequency of the hydraulic motor 27 reaches the preset rotational frequency, the detected rotational frequency of the hydraulic motor 27 is limited not to increase more than the preset rotational frequency.
Patent JP-2003023995-A (JP)
Title: Method for preparing bean curd pickled in unrefined miso
Inventor: TOCHIHARA KOICHI
IPC: A23L11/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing bean curd pickled in unrefined Miso, by which the bean curd having a good flavor and a good texture can be prepared in a short period. SOLUTION: This method for preparing the bean curd pickled in the unrefined Miso is characterized by saccharifying rice with Kinzanzi malt, adding soy sauce to the product to prepare the saccharified unrefined Miso, pickling and ageing drained bean curd in the saccharified unrefined Miso, taking out the bean curd, and further pickling the bean curd in a new saccharified unrefined Miso. Thus, the bean curd pickled in the unrefined Miso and having a smooth cheese-like texture, a good bean curd flavor and a good quality is prepared.
Patent JP-2003030005-A (JP)
Title: Device, method and program for intermediating communication, and recording medium with the program recorded
Inventor: KURITA HIROYUKI
IPC: G06F11/28
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate development of application corresponding to a high-order protocol of communication. SOLUTION: Transmission data are transmitted from the application (software) under development to a first high-frequency transmitter/receiver 32a and converted into an RF signal in a master 10. The RF signal is transmitted to a second high-frequency transmitter/receiver 32b via a connection cable 24, converted into reception data conforming to HCI which can be processed by a slave 20 and transmitted to the slave 20. Since the first high-frequency transmitter/receiver 32a and the second high-frequency transmitter/receiver 32b are calibrated so that no abnormality is caused in the case of the communication here, when an abnormality is caused in the communication, it is learned to be caused by the application under development in the master 10. Thus, since the cause of the communication abnormality is clearly specified, the development of the application is facilitated.
Patent JP-2003030951-A (JP)
Title: Disk cartridge
Inventor: SATO ATSUSHI
IPC: G11B23/03
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge which has sure effects in preventing dust, etc., from entering itself. SOLUTION: The disk cartridge equipped with a cartridge case 1, having a head insertion hole at a specific position and a shutter 3 equipped with a planar plate part 9, which is supported slidably by a cartridge case 1 and opens and closes the head insertion hole has a rib 14 extending across the slide direction of the shutter 3 at the planar plate part 9 of the shutter 3.
Patent JP-2003025155-A (JP)
Title: Wire electric discharge machine and program
Inventor: KATAYAMA YOSHIHISA
IPC: B23H7/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machine capable of easily grasping the wire run-out position. SOLUTION: The residual amount of a wire in the present condition is detected, the wire consumption is obtained for each machining condition unit starting from a line which is started with 'G210' for indicating the change of the machining condition out of an NC machining program, or with 'M587' of the machining stop instruction, and the wire consumption of the entire program is calculated. If the residual amount of the wire in the present condition is less than the wire consumption of the entire program, the value 'I' indicating the wire feed speed of the line starting with 'G210' which is the machining condition changing instruction so that the wire consumption is reduced is re-written, and the wire consumption of the entire program is calculated again, and compared with the residual amount of the wire.  If the residual amount of the wire is still insufficient, the wire consumption is calculated at the point with one machining condition unit returned therefrom. If still further insufficient, the wire consumption is calculated with another machining condition unit returned therefrom. Thus, the condition changing point at which the residual amount of the wire is sufficient is obtained, and displayed on a display device.
Patent JP-2003027242-A (JP)
Title: Plasma enhanced cvd system and deposition method using the same
Inventor: ISHIKAWA MICHIYA
IPC: C23C16/50
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma enhanced CVD system which is capable of preventing the occurrence of warpage and crack in a sample after deposition. SOLUTION: The plasma enhanced CVD system for deposition on the planar sample 12 arranged in a reaction chamber 2 is constituted by holding the sample 12 at nearly the center of the reaction chamber 2, holding the sample 12 in the state of exposing its both front and rear surfaces 12a and 12b, forming a front surface side reaction chamber 2a and rear surface side reaction chamber 2b of the sample 12, providing the front surface side reaction chamber 2a with a front surface side high-frequency electrode 14a facing the front surface 12a of the sample 12, providing the rear surface side reaction chamber 2b with a rear surface side high-frequency electrode 14b facing the rear surface 12b of the sample 12 and providing the front surface side reaction chamber 2a with a rear surface side movable electrode 20a facing the front surface 12a of the sample 12.
Patent JP-2003034543-A (JP)
Title: Device for forming scribe groove, method for forming scribe groove, method for cutting glass substrate, method for producing electroptical device, electroptical device, and electronic device
Inventor: INUKAI TERUYUKI
IPC: C03B33/07
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a scribe groove forming device to form a good scribe groove on a glass substrate used in an electroptical device without lowering the strength of the glass substrate and damaging the end of the glass substrate. SOLUTION: The device 500 for forming a scribe groove is provided with a stage 510 holding an object for scribing on a XY plane, which is formed from the X and Y directions orthogonally crossing each other, a cutter 520 for forming the scribe groove on the object for scribing, a head 530 integrally holding the cutter, a means 570 for adjusting position in the Z direction in which the relative position between the cutter and the object for scribing is adjusted through the displacement of the head in the Z direction orthogonal to the XY plane, a pressure sensor 583 which detects the pressure applied to the object for scribing with the cutter and then outputs a pressure detecting signal, and a controlling means 590 which controls the means 570 for adjusting position in the Z direction based on the pressure detecting signal.
Patent JP-2002099421-A (JP)
Title: Bringing method of interaction between browser engine and applications, and its system
Inventor: YEN HSIANG TSUN
IPC: G06F17/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and system to bring an interaction between a browser engine and an application. SOLUTION: In the method and system, the browser engine includes more than one communication module, and the application has more than one function module. When starting up the application, requests are outputted to the engine, then after receiving the requests, the engine downloads a browser display based on the requests. The display has more than one function icon and communication icon. The function icons are provided for the communication modules of the engine. When a user selects a certain function icon, the engine energizes the function module responding to the communication icon to have the application performed a specified function. When the user selects a certain communication icon, the engine energizes the communication modules responding to the communication icons to perform a network communication.
Patent JP-2003037951-A (JP)
Title: Stator of ac generator for vehicle
Inventor: HARADA YOSHIHIRO
IPC: H02K1/16
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the stator of an AC generator for a vehicle, with which the increase of materials, manufacturing processes and the like can be suppressed to reduce costs while the insulating property of the stator is secured. SOLUTION: A first split core 15A is formed by helically winding around a strip of magnetic steel plate having press-punched recessions in such a way that the direction of the recessions is matched, and a second split core 15B is also formed in the same manner. A stator core 11 comprises the first and second split cores 15A, 15B integrally laminated, where the direction of the press punching of both cores is made opposite to each other.
Patent JP-2003033164-A (JP)
Title: Method for inhibiting flavor deterioration and flavor deterioration inhibitor
Inventor: WASHIO KEN
IPC: A23L27/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a flavor deterioration inhibitor having excellent inhibitory actions on a flavor deterioration caused by exposing a food and drink to heat, oxygen or light, especially to sunlight and artificial light and a method for inhibiting the flavor deterioration. SOLUTION: Myricetins and quercetins are used in combination in a specified formulation ratio. The remarkably excellent inhibitory effects as compared with those of a conventional method are exhibited on the flavor deterioration caused by such as the heat, oxygen or light in the food and drink, especially by the artificial light such as a fluorescent lamp or the sunlight.
Patent JP-2003037509-A (JP)
Title: Radio communication device
Inventor: IIDA MIKIYA
IPC: H04B1/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device, which stops transmission when finding a malfunction in a detector circuit. SOLUTION: A second comparator 41 compares the voltages between an output signal of a detector circuit 29 and a second reference signal reference 2. The second reference signal is a DC voltage signal as a threshold to decide the output voltage of a second comparator 30, and is a signal as a reference to stop power supply to a transmission power control circuit so that a transmission signal is not transmitted from an antenna 11. When the output signal voltage of the detector circuit 29 is abnormally low, the detector circuit 29 is regarded as abnormal, and power supply to the transmission control circuit is stopped on the basis of the output signal of the comparator 41.
Patent JP-2003040639-A (JP)
Title: Production method for single mode optical fiber
Inventor: TAKAHASHI FUMIO
IPC: C03B37/027
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a single mode optical fiber which prevents an occurance of a residual kink or a fine defect, while reducing torsion numbers to obtain a predetermined PMD value in a high speed delineating. SOLUTION: The single mode optical fiber has a core and a clad and a core-clad specific refractive index difference is 0.3-0.5%, when the single mode optical fiber whose mode field diameter is 8-10 μm in a wave length of 1,310 nm is wire-drawn at a speed of 500 m per minute or more, a twist which repeats a clockwise rotation and an anti-clockwise rotation is given. A clad noncircular ratio of an optical fiber is set to x (unit: %) and the number of twist rotations per 1 m is set to y. A maximum of the number of twist rotations is set so that exp (24x-12)<=y<=4 is satisfied, and a PMD in the wave length is made to 0.5 Ps.km<-1/2> or less.
Patent JP-2003047102-A (JP)
Title: Motor car
Inventor: KANJO KAZUSHI
IPC: A61G5/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor car capable of selecting automatic deceleration optionally by inferring the angle of a downward slope from the duty of a dynamic brake and the temperature of a motor. SOLUTION: A microcomputer 50 selects a drive mode or dynamic brake mode from the result of comparison between the maximum target speed and a target speed set by a driver and duty controls a motor drive circuit 61. The temperature of a motor 41 is detected by a temperature sensor 62, which is compensated by the duty/motor temperature table recorded in the memory inside the microcomputer 50, thereby inferring the angle of downward slope along which the car is running, the microcomputer 50 issues an automatic deceleration command to slow down the target speed automatically, when the microcomputer judged that the downward slope is a steep slope.  An automatic deceleration circuit 63 is provided with an automatic deceleration selection switch SW in proximity in a raw arrangement; turning on or off by means of the switch SW is determined by the driver itself according to the skilness or liking of the driver, selecting the utilization of automatic deceleration or its removal.
Patent JP-2003039309-A (JP)
Title: Solid polishing agent for polishing stainless steel
Inventor: ENOKI KOJI
IPC: B24B37/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide solid polishing agent capable of always and stably buffing stainless steel, even if a polishing environment temperature is changed or the quality of stainless steel to be polished is changed, when buffing the stainless steel. SOLUTION: This solid polishing agent is made of polishing abrasive grain and fat and oil. The solid polishing agent has contents of the fat and oil of 22 to 30 mass% and has flowability having discharge amount of 2.3 to 4.6 g/min. when pressed at an ambient temperature of 55 deg.C and by pressing force of 6.4 N/cm<2> in a syringe having a discharge port of ϕ0.8 mm×5.0 mm.
Patent JP-2003041588-A (JP)
Title: Block material for banking construction method, and method of stacking the block material
Inventor: OMORI YOSHIKO
IPC: E02D17/18
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To make stacking work efficient while preventing the dislocation of blocks. SOLUTION: A foam synthetic resin block 1 formed in cylindrical shape by providing a through hole 6 in a vertical direction is provided with a foam synthetic resin joint member 9 fittable into an engaging recessed part 8 formed by an engaging part 7 provided at the lower end part of the upper block and an engaging part 7 provided at the upper end part of the lower block in vertically stacking the blocks 1. The block is thereby made much lighter in weight, and handling becomes easy such as facilitating transportation by putting a hand in the portion of the through hole 6.  Stacking the blocks while fitting the joint member 9 into the engaging recessed part 8 ensures position accuracy in stacking besides facilitating the stacking work, and even if wind pressure or external pressure is applied from a lateral direction in the middle of work, lateral dislocation does not occur, so that work efficiency is remarkably improved.
Patent JP-2003045216-A (JP)
Title: Illumination panel and display device using the same
Inventor: HIGUCHI MASARU
IPC: G02F1/1335
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of light, and increase luminance, of the illumination panel as a back light that is arranged on the back face side of the liquid crystal panel. SOLUTION: The surface of the light guide plate 32 of the illumination panel is made a light-exit face 33 and the back face is made an optical face 35. The optical face 35 has a structure in which a set of optical elements that are provided with a curvature face 35a, a flat face 35b, and a slanted face 35c continuously in order from the light-entrance face side (left side in the figure 3) toward the opposite side is provided continuously in many sets. The flat face 35b is made in parallel with the light-exit face 35. The height H of the slanted face 35c to the flat face 35b within the same set becomes gradually taller from the light-entrance face 34 side toward the opposite side.  And the lights that are shown by the arrow A, B and C as a representative are irradiated finally in the direction nearly perpendicular from the light-exit face 33 after reflected by either of the slanted faces 35c.
Patent JP-2003043684-A (JP)
Title: Photosensitive resin composition
Inventor: TANAKA RYUTARO
IPC: G03F7/038
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent photosensitivity so that its hardened material is excellent in bending property, adhesion property, pencil hardness, solvent resistance, acid resistance, heat resistance, resistance against gold plating or the like. SOLUTION: A polyester compound (E) soluble with an alkali aqueous solution is obtained by the reaction of the following compound (A), compound (B) and compound (D) and as an optional component, compound (C). The photosensitive resin composition using the compound (E), and its hardened material are provided. The compound (A) is an epoxy carboxylate compound obtained by the reaction of an epoxy compound (a) having two epoxy groups in the molecule and a monocarboxylic acid compound (b) having an ethylenic unsaturated group in the molecule. The compound (B) is a butadiene-acrylonitrile copolymer having a hydroxy group at the molecular end. The compound (C) is a diol component except the compound (A) and compound (B). The compound (D) is a polybasic acid anhydride.
Patent JP-2003047031-A (JP)
Title: Commercial detection method and apparatus therefor
Inventor: KASUYA EIJI
IPC: G10L15/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a CM(commercial) section included in television broadcasting. SOLUTION: A section is extracted as a CM candidate section where two silent sections are present while being separated by a specific time interval from a silent section in a voice signal, and a CM broadcasting section where at least one CM is present continuously is judged. With all CM candidate sections included in the CM broadcasting section, it is judged whether a silent section is continuously arranged or not at a time interval that is considered to be a CM after the CM candidate section, and then the CM candidate is extracted so that more CM candidate sections continue.  With each extracted CM candidate, reliability is calculated for outputting a CM candidate having high reliability so that reliability increases when a cut point in an image signal is located near the start or end point of the CM candidate, and so that reliability increases when other CM candidates are present at least before and after the CM candidate concerned.
Patent JP-2002322745-A (JP)
Title: Building panel, throating implement fixture, and external heat insulating method
Inventor: FUKAYA KIKUMI
IPC: E04B2/86
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To highly insulate heat of a house to reduce the number of procedures for constructing a concrete wall, to shorten the construction work, to reduce the construction costs and to meet the standards for saving energy in the next generation. SOLUTION: A fire resistant bearing surface material 2, onto which exterior materials such s tiles or interior materials such as wall papers can be attached directly, and an flame-retardant or incombustible heat insulating panel P are laminated through a multiple number of parallel spacers 4 made of flame- retardant or incombustible material, which can be fixed by screws, to form a structure with a successive box-shaped section that is strong enough to be used as a concrete frame and to form an air passage 5 that extends to the longitudinal direction of the spacer inside the hollow part of each of the box- shaped section.
Patent JP-2002118170-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: KIM WON-JIN
IPC: H01L21/768
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the metal via contact of a semiconductor device and its forming method. SOLUTION: The method for fabricating a semiconductor device comprises a step for forming a first insulation film, an SOG low dielectric film, a second dielectric film and a silicon oxide nitride film sequentially on a substrate, a step for forming a photoresist via pattern, a step for wet etching a part of the silicon oxide nitride film and the second insulation film using the via pattern as an etching mask, a step for performing anisotropic dry etching using the via pattern as an etching mask to form a via hole for exposing the upper surface of the substrate, a step for removing the photoresist via pattern, a step for subjecting the substrate from which the photoresist via pattern is removed to high frequency etching thus removing the reverse inclining part of the via hole, and a step for forming a metal plug in the via hole from which reverse inclination is removed.