baber/WOPTO huggingface dataset:
Patent JP-2002190781-A (JP)
Title: Test equipment
Inventor: DALEBROUX DONALD J
IPC: G01R29/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To stably normalize amplitude/phase to temperature in test equipment having a broadband receiver including an input port 22, intermediate frequency stages 26, 27, 29, 28 and a DSP 34 which are connected in series. SOLUTION: A normalization source 40 has a noise source 42 and a pseudo random sequence generator 44. A relay 24 connects a calibration system 10 to the intermediate frequency stages on the 1st position and connects the normalization source 40 to the intermediate stages on the 2nd position. The DSP(digital signal processor) 34 finds out the relation of gain to frequency on the 1st position of the relay 24 and generates compensation data in accordance with the source 40 on the 2nd position of the relay 24. Normalization is performed on the basis of the relation and the compensation data.
Patent JP-2003079515-A (JP)
Title: Rice boiler pot for electromagnetic induction and its manufacturing method
Inventor: KAWAI TOSHIAKI
IPC: A47J36/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel layer forming an inner surface of a pot preventing adhesion of rice without applying any coat layer such as of fluororesin, high in both heating efficiency and heat insulating efficiency in rice boiling and heat insulation, and to provide deliciously boiled rice by utilizing a direct heating system using electromagnetic induction. SOLUTION: The stainless steel layer 205 forms the inner surface 1a. The inner surface layer 1a is electrolytically polished or a surface roughness Rz is <=4.5 μm.
Patent JP-2003085227-A (JP)
Title: Method for automatically arranging logical element of electronic circuit device
Inventor: ICHIKAWA SUMIMASA
IPC: H01L21/82
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically arranging a logical element capable of considering any influence on an operation delay time and a voltage margin due to temperature distribution. SOLUTION: An electronic circuit device is divided into at least one small region, and a power to be consumed in each small region is calculated, and the temperature of each small region is calculated by using a cooling characteristic matrix to be decided by a cooling structure from the calculated power, and an operation delay time and a voltage margin are calculated from the calculated temperature, and whether or not they are within a target range is decided.
Patent JP-2003087972-A (JP)
Title: Power system protective control system
Inventor: HASEGAWA OSAMU
IPC: H02J13/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a manipulation command from an apparatus which is not an authorized remote control apparatus. SOLUTION: This power system protective control system comprises one or more protective apparatuses for protective control of power system, and a remote control apparatus to realize remote control of each protective control apparatus connected thereto via a transmission system. In this power system protective control system, the inherent apparatus information of the relevant protective control apparatus is stored in both the remote control apparatus 4 and protective control apparatus 2 whenever the remote control apparatus 4 manipulates the protective control apparatus 2. The remote control apparatus adds the inherent apparatus information already stored to the manipulation command, and then transmits these data to the protective control apparatus 2.  The protection control apparatus which has received such data collates the data with the inherent apparatus information stored previously.
Patent JP-2003086659-A (JP)
Title: Substrate transfer device
Inventor: NAKAGAWA MASASHI
IPC: H01L21/68
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer device in which a substrate can be positioned with high accuracy both when it is mounted longitudinally and laterally. SOLUTION: The substrate transfer device comprises hand units H1 and H2 for delivering a rectangular substrate 301, and a unit for positioning the rectangular substrate 301 mounted on the hand units H1, H2 wherein the positioning unit comprises means 304-317 for clamping the opposite end faces of at least one set of the rectangular substrates 301, and a means for altering the moving distance in the clamping direction of the clamping face of the means for clamping the opposite end faces based on the mounting direction of the rectangular substrate 301.
Patent JP-2003085318-A (JP)
Title: Electronic application system
Inventor: KOGA SHIGEKI
IPC: G06Q50/26
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To greatly shorten time required for application and greatly reduce application error due to input error by omitting input work of information common among various applications such as address, name and age in application. SOLUTION: Base information common for various applications such as address, name and age of an applicant is registered beforehand with a base information register function 5 provided on a terminal device 4. Tags of each field 14 of an application form 12 are analyzed by a plug in 13 in an actual application. If tags for base information exist, base information registered beforehand is automatically filled in each field 14.
Patent JP-2002130040-A (JP)
Title: Driving method for internal combustion engine, computer program and, control and adjusting device
Inventor: JACKSCH WERNER
IPC: F02D41/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To constantly and highly precisely adjust fuel-air mixture by improving a driving method for an internal combustion engine having, at least, a combustion chamber, an intake pipe, and a throttle valve, to provide a computer program executing the method, and to provide a control and adjusting device. SOLUTION: This method detects a minimum gas pressure generated in completion of an intake stroke in the intake pipe allocated to the combustion chamber so as to find a value approximate to an actual gas filling volume of the combustion chamber from the minimum gas pressure. The computer program executing this method and the control and adjusting device are also constituted.
Patent JP-2002144108-A (JP)
Title: Tip plate with use state indicating layer, manufacturing method therefor and tool having tip plate with use state indicating layer
Inventor: VOTSCH WOLFGANG
IPC: B23B27/14
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a tip plate allowed to be easily discriminated between the used state or unused state of a cutting edge and the tip plate by making the used cutting edge and the flank connected to the unused cutting edge different in color, a manufacturing method for it, and a tool fitted with the tip plate. SOLUTION: In this tip plate 1, the main body 2 is formed by a top face 6, side faces 4, 5 adjacent to the top face to form the flank and a base 3, in the top face 6 and the side faces 4, 5, a base layer 14 formed of abrasive material is formed, and in the part of the base layer 14 of the side faces 4, 5 connected to the cutting edges 8, 9, 10, 11 formed by the top face 6 and the side faces 4, 5, a used state indicating layer 15 formed of material easy to wear, having a color clearly different from that of the base layer 14 and discolored by high temperature generated by cutting work is formed. Thus, it is simply detected whether the cutting edge and the tip plate are unused or used by the color in the use state indicating layer 15.
Patent JP-2003091983-A (JP)
Title: Recording/reproducing device
Inventor: FURUKAWA KENICHI
IPC: G11B19/28
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To easily visualize the operation magnification of a recording/ reproducing operation. SOLUTION: When a recording reproducing operation is conducted for an optical disk 50 with an operating speed that is faster than a standard operating speed, an operation magnification is displayed by an operation magnification indicator 17c. To be specific, a display color is controlled in accordance with the magnification or a plurality of display elements is lighted corresponding to the magnification or characters, numerals or symbols are displayed. Thus, the operating speed (an operation magnification) is easily visualized from the external of the device.
Patent JP-2003092360-A (JP)
Title: Semiconductor device
Inventor: MAEDA SHIGENOBU
IPC: H01L27/092
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device consisting of capacitance of a high Q factor. SOLUTION: In an SOI substrate consisting of a supporting board 165, an embedded oxide film 166, and an SOI layer 171, element isolation (partial isolation) structure is obtained by selectively forming isolating oxide films 167 (167a-167c), leaving a part of the SOI layer 171 as a P<-> -well region 169, at the upper layer part of the SOI layer 171, and a junction variable capacitor C23, which has a PN junction face between the P<-> -well region 169 under the isolating oxide film 167b and the N<+> diffusion region 168, is obtained by forming the N<+> diffusion region 168 in the SOI layer 171 between the isolating oxide films 167a and 167b, and forming a p<+> diffusion region 170 in the SOI layer 171 between the isolating oxide films 167b and 167c.
Patent JP-2003096396-A (JP)
Title: Coating material composition for forming insect-proofing layer and insect-proofing film
Inventor: MUROUCHI MASAHITO
IPC: C09J7/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition for forming an insect- proofing layer which can effectively prevent insects from coming flying by the attraction to light. SOLUTION: The coating material composition for forming the insect-proofing layer is obtained by dispersing inorganic oxide particles having an insect- proofing function and an average primary particle diameter of <=0.05 μm in a binder resin solution. The inorganic oxide particles are incorporated in an amount sufficient to form an insect proofing layer which comes to have a light transmittance of a wavelength of <=500 nm of <=15% and, simultaneously, a light transmittance of a wavelength of >=600 nm of >=50%.
Patent JP-2003101887-A (JP)
Title: Image pickup device and noise elimination method
Inventor: NAKAJIMA TAKESHI
IPC: G06T7/60
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of eliminating noise due to dark signals from a solid-state image pickup element. SOLUTION: After an image signal A2 by normal image pickup is stored in an image memory, the image signal B2 by image pickup for which a shutter is closed immediately after is stored in the image memory. Then, the respective image signals A2 and B2 are supplied to a preprocessing circuit 6a through a memory controller 6c. An arithmetic circuit 61 subtracts the image signal B2 from the image signal A2 and eliminates fixed pattern noise and offset components. A luminescent point detection circuit 62 detects a generation position of luminescent point noise from the image signal B2 and outputs a timing pulse T1 corresponding to the detection.  A black point correction circuit 63 detects a pixel with the possibility of generation of black point noise in the image signal C1 outputted from the arithmetic circuit 61 based on the timing pulse T1 and corrects the pixel by using data of the pixels nearby.
Patent JP-2003055981-A (JP)
Title: Reinforcing member for slope frame reinforcement of slope work
Inventor: KUROGO HARUJI
IPC: E02D17/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a slope frame structure enhanced in precision and strength and excellent in appearance by preventing the curved sagging of a slope lateral frame by the weight of mortar generated at the time of mortar spraying in a conventional slope frame work. SOLUTION: Members 1-4 of Fig. 1 are arranged as shown in Fig. 2, whereby a truss structure is constituted to reinforce a slope lateral frame reinforcement.
Patent JP-2003102193-A (JP)
Title: Brushless motor operating device
Inventor: GOTO NAOMI
IPC: H02P6/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To achieve a simple configuration, which is light weight and lowered cost in a brushless motor operating device that drives a motor compressor for a vehicle air-conditioner, and to make challenges for attaining restarting and power-saving capabilities thereof compatible with that for low-noise performance. SOLUTION: It is so arranged that a first control means, that detects rotor positions through the medium of a filter circuit for induced voltage and a second control means that directly detects the induced voltage are both made possible, and by enabling mutual shifting therebetween, a choice is suitably made, as is required, in between the first control means and the second control means for proper use, rendering it possible to make the most of respective strong points.
Patent JP-2003097620-A (JP)
Title: Shock absorbed structural body
Inventor: HIROTA TOMOO
IPC: B60R13/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing structural body which enhances impact characteristic for a resin injection molding product, for example, such as interior parts of a motor vehicle, and other shock absorbing structural bodies, especially, performance absorbing impact to a passenger's head. SOLUTION: The shock absorbing structural body absorbs kinetic energy of colliding bodies by their own deformation. When predefined colliding bodies are collided against the shock absorbing structural body with predefined speed, relationship between dimensionless displacement D which is normalized amount of deformation of the shock absorbing structural body with amount of allowable deformation and dimensionless energy E which is normalized kinetic energy which the shock absorbing structural body absorbs by the kinetic energy of colliding bodies before collision satisfies E>D.
Patent JP-2003101533-A (JP)
Title: Device authentication management system and method therefor
Inventor: YAMAGUCHI KENSAKU
IPC: G06F21/44
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a situation where each device cannot start communication with each other when there is a difference in the expiration time of the effective period for a common key used by each device in authentication among devices. SOLUTION: A device authentication management system obtaining a predetermined secret information from a authentication management means manages the secret information, and conducts authentication for communication with other devices using the secret information. The authentication management means comprises a generation means for generating the secret information having a first authentication information for communication between the authentication management means and the device, and a second authentication information for communication between the device and other devices, a first authentication means for conducting authentication for communication with the device using the first authentication information generated by the generation means, and a first transmission means for transmitting the second authentication information,  based on authentication by the first authentication means.
Patent JP-2002174330-A (JP)
Title: Device and method for determine output speed of hydraulic unit of hydro-mechanical transmission
Inventor: GOODNIGHT TRENT LYNN
IPC: F16H59/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To determine an output speed of a hydraulic unit of a transmission by using a pair of variable reluctance sensors. SOLUTION: One of the sensors 58, 60 is provided in a gear R2 driven by an output of the hydraulic unit 18, and the other sensor is provided in a carrier 28 of a planetary system 20. A comparatively high speed is measured at all times is either of these two sensors to directly determine a hydro-output or indirectly determine it using a current engine speed. Consequently, a frequency of the speed sensor used to determine an output speed of the hydraulic unit is not reduced in a low hydraulic unit output speed.
Patent JP-2003108203-A (JP)
Title: Pid control device and method for deciding its action, pid adjusting device and method for identifying transfer function for control object
Inventor: MARUSHITA TAKAHIRO
IPC: G05B11/36
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding an appropriate control action to stabilize a control object, particularly for deciding a derivative action. SOLUTION: A PID control device based on the present invention has a derivative gain for a derivative action to control an object being controlled, which is set based on a decision factor α (α=a2 <2> /(a3 .a1 ), where a1 is a first-order coefficient of denominator polynomial for a transfer function being identified for the said object being controlled based on a transfer function model for more than the third-order, a2 is the second-order coefficient, and a3 is the third- order coefficient).
Patent JP-2003102416-A (JP)
Title: Method for producing fermented soybean
Inventor: KUROSAKI SHINYA
IPC: A23L11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fermented soybean without having a seasonable change and having a good and stable quality. SOLUTION: This method for producing the fermented soybean is provided by ventilating outside air into a fermenting chamber in a fermenting process of the production of the fermented soybean, by using the outside air stored in an outside air-storing chamber installed in an upstream of the outside air intake port as it is or the air adjusted its temperature and humidity to 0-25 deg.C and 20-65% relative humidity through a fan so as to be able to obtain the good and stable quality fermented soybean without having the seasonable change.
Patent JP-2003104660-A (JP)
Title: Elevator vibration restraining and controlling system
Inventor: MINAMI TOSHINORI
IPC: B66B11/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To properly restrain the vibration of an elevator car which doesn't cause a delay in response because of constitution for analyzing the vibration of the elevator car. SOLUTION: The vibration of the elevator car 3 is restrained by an acceleration meter 1 for detecting the vibration of the car 3, a vibration judging section 7 for specifying the position of a vibration source, a wavelet conversion section 8 for analyzing the detected vibration of the car 3 and specifying a vibration frequency, a data storing section 9 for storing the vibration controlling quantity based on the result of the analysis by the wavelet conversion section 8, and a torque control section 10 for reading out the vibration control quantity stored in the data storing section 9 and restraining the vibration of the car 3 based on the vibration control quantity read out.
Patent JP-2003110409-A (JP)
Title: Comparator circuit
Inventor: IMAI TOSHIYUKI
IPC: G01R19/165
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a comparator with hysteresis. SOLUTION: An input transistor Q1 turns on when a base voltage (input signal) of the telephone Q1 is higher than the total voltage of a reference source voltage V1 plus a VBE of a reference transistor Q1 and a VBE of the input transistor Q1. With the transistor Q1 set on, a control transistor Q5 turns on to result in a voltage drop VCE. When the total voltage of the voltage drop VCE plus the VBE of the transistor Q1 is lower than the input signal voltage, the transistor Q1 turns off and no current flows with Q1 set off.
Patent JP-2003107718-A (JP)
Title: Photopolymerizable image recording material
Inventor: MUROTA YASUBUMI
IPC: G03F7/11
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce coloration and to improve minimum dot reproducibility in a planographic printing plate for scanning exposure fitting in a CTP (computer to plate) system with excellent workability and economical efficiency. SOLUTION: In an image recording material having a photopolymerizable layer undergoing a reaction by laser beams with 350-450 wavelength and an oxygen shielding layer, the photopolymerizable image recording material having a support with 0.05 or higher optical density (OD) in 350-450 nm exposure wavelength is provided.
Patent JP-2002118744-A (JP)
Title: Image signal processing unit
Inventor: INUZUKA TATSUKI
IPC: H04N1/40
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To realize a signal processing system and a signal processing unit configuration to obtain high image quality, in spite of a small scale circuit configuration through the signal processing applied to an image signal received by using a photoelectric conversion element, such as a CCD or a contact image sensor. SOLUTION: The data width of a referenced signal per pixel is selected to be d+f+j<=8-bits, where d is the number of bits of a white reference signal of a shading correction means, f is the number of bits of adjacent pixel signals of an edge enhancement means, and j is the number of bits of error component for an error spread processing means. Or the data width of the referenced signal per pixel is selected to be d+f+j'<=8-bits, where j' is the number of bits of the j-bits above shared by pixels (N pixels) in the error spread processing means divided by N (j'=j/N).  Thus, the signal data width to be referenced in the respective signal processing processes can be reduced, and the accuracy of the signal processing can be fully satisfied, for example, memory sections can be mounted easily on one and the same LSI, and a required memory has only to store signals consisting of 8-bits per pixel, so that the image signal processing unit can utilize a low-cost memory configuration.
Patent JP-2003103456-A (JP)
Title: Polishing device and polishing method using it
Inventor: NAKAMURA HIROKO
IPC: B24B37/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of improving uniformity of a wafer polishing amount by preventing excessive polishing of a wafer due to concentration of elastic recovery stress of a polishing pad against pressing force of a retainer ring or the wafer. SOLUTION: A plurality of concentric annular grooves 41, 42 and 43 are provided on a face 11A facing the polishing pad 15 of the retainer ring 11. The annular grooves 41-43 are formed so that a width is wider as an annular groove is near to an outer side end rim 11B, and an interval is wider as it is nearer to the outer side end rim 11B. The face 11A facing the polishing pad 15 of the retainer ring 11 has a taper corresponding to a slant face of a frustum getting thinner from the outer side end rim 11B to an inner side end rim 11D. Elastic waviness (repulsion) of the polishing pad 15 against the pressing force of the retainer ring is generated and absorbed in a dispersed state by protruding parts 15B, 15C and 15D in correspondence to the annular grooves 41-43.
Patent JP-2003109911-A (JP)
Title: Device and method for treating thin film and thin film device
Inventor: INUI TETSUYA
IPC: B23K26/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin film treatment device that can shorten the time required for treating a thin film by improving the utilization efficiency of light, and to provide a thin film treatment method and a thin film device. SOLUTION: The light from a laser light source 2 is expanded and transformed into parallel rays of light by means of a beam expander 3, and the deviation of the irradiance distribution of the parallel rays of light is corrected through a distribution correcting lens 4. The distribution-uniformized rays of light are introduced to an aggregate lens 5 and respectively made to form images as linear optical images near the focal points of the columnar lenses 5a of the lens 5. When the thin film to be treated is set up on a focal surface 8a, the linear optical images 8 can be formed on the surface of the thin film. When the power densities in the optical images 8 projected upon the thin film are set to desired values, the irradiated parts of the thin film melt and the non-irradiated part of the thin film is left in a non-molten state.  Consequently, desired melting and crystallizing processes can be performed.