baber/WOPTO huggingface dataset:
Patent JP-H01154704-A (JP)
Title: Method of cutting junction length wood
Inventor: SUGIMORI BUNICHI
IPC: B27M3/00
Filed: 1987-12-10
Abstract: PURPOSE: To enhance commodity value by preventing a cutting position from coming to the bonding position of a material or the vicinity thereof by preliminarily arranging materials to be bonded to a construction stand and selecting the material coming to the cutting position and the material before one to be bonded to this material from a group of materials having various lengths to regulate them and subsequently processing and bonding these materials before cutting them. CONSTITUTION: At first, materials W1-W4 are arranged on a construction stand and length is set to L0 in consideration of the length (d) of an overlapped part so that constant length becomes L at a time of processing, bonding and cutting and a mark P1 is applied to a cutting scheduled position. If the cutting position P1 marked on the material W4 comes to the bonding position Q of materials W3, W4 or the vicinity thereof, the length L4 of the material 4 is further made large and a material is replaced with one wherein the length L3 of the material W3 is reduced to perform regulation so that the cutting position P1 comes to the central part of the material W4 or the material W4 is not used and a material wherein L3 is further large as the material W3 and the cutting position P1 is set to W3 and far separated from a bonding position Q is selected from a material group to use W1, W3.
Patent JP-2000146620-A (JP)
Title: Sensor device
Inventor: IKUTA TOSHIO
IPC: G01D3/028
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the error of a finally obtained physical quantity detection value, and to improve the reproducibility at the time of temperature compensating a physical quantity detection value based on the output of a sensor circuit. SOLUTION: A reference signal Sa from a reference voltage generating circuit 5, temperature signal St from a bridge circuit 4 for detecting temperature, and detection signal Sd from a bridge circuit 3 for detecting a pressure are time-division processed through an analog multiplexer 6, and those signals Sd, St, and Sa are collected through the same differential amplifier circuit 8 and A/D conversion circuit 9. A weighting arithmetic circuit 15 changes correction coefficients for compensating temperature in an EPROM 13 so that they can be set as successively different values according to the level of the temperature calculated based on the temperature signal St, and gives them to a correction arithmetic circuit 14.  The correction arithmetic circuit 14 calculates a pressure quantity detection value corresponding to the detection signal Sd in the temperature compensated state by arithmetic processing based on digital data from an A/D conversion circuit 9 and the correction coefficients applied from the EPROM 13 through the weighting arithmetic 15.
Patent JP-2001135702-A (JP)
Title: Substrate transfer apparatus, substrate treatment apparatus, method of manufacturing device
Inventor: OISHI SATORU
IPC: H01L21/68
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a water being transferred to a positioning stage, etc., in a low-pressure chamber. SOLUTION: In a low-pressure chamber 1 a down-flow of an atmosphere gas blown out of blowout holes 26 occurs, against which a wafer W held with a substrate holder 13 of a substrate transfer 10 is covered with a cover 12, and a local flow of gas blown via a blowout part 11 out of a branch feed line 22 branched from a circulation feed line 21 of the low-pressure chamber 1 is made to flow in parallel with the wafer W, thereby preventing the wafer W from being contaminated with particles which falls with the down-flow.
Patent JP-2001129711-A (JP)
Title: Inspection method and device for drill
Inventor: NOZAKI TAKEHIKO
IPC: B23Q17/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To photograph the whole of a cutting edge so that it falls in the depth of field of a lens, and thereby to check the whole cutting edge with high accuracy when the cutting edge is inspected using a lens of high magnification. SOLUTION: The whole of a cutting edge can be photographed so that it falls into the depth of field of a lens by photographing the cutting edge not only from the direction of a rotary shaft of a drill, but also from the direction perpendicular to the drill cutting edge face.
Patent JP-2000141767-A (JP)
Title: Image-processing apparatus
Inventor: TAKAHASHI AKIHIKO
IPC: B41J2/52
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a thin line from thinning by separating image data to print pixels and non print pixels, extracting non print pixels adjacent to the print pixels as specific non print pixels and changing the specific non print pixels to print pixels. SOLUTION: A judge circuit 22 set to an image-processing apparatus 10 recognizes a position of a pixel of a maximum density from image data and sets the pixel as a specific print pixel. The judge circuit 22 sets a pixel of a density 0 among diagonally upper left, upper and left pixels adjacent to the specific print pixel as a specific non print pixel. A data generate circuit 24 executes a data generation process when a temperature in the periphery of a thermal head of an image form part 18 which is detected by a temperature detect circuit 32 is, for example, not higher than 45 deg.C. In the data generation process, the data generate circuit 24 changes a density of a pixel corresponding to the specific non print pixel to a density of the corresponding specific non print pixel on the basis of density generate data. Thin lines are accordingly prevented from thinning.
Patent JP-H01153614-A (JP)
Title: Hair cosmetic
Inventor: TADA TAMOTSU
IPC: A61K8/64
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a hair cosmetic having improved smoothness of hair and moist feeling after drying without causing greasiness and stiffness, by blending a hair cosmetic with both a specific cationic surfactant, a quaternized protein derivative and a liquid oily component. CONSTITUTION:A hair cosmetic is blended with (A) a cationic surfactant shown by formula I [1-2 of R1-R4 are R or group shown by formula II (10-24C alkyl or 10-24C hydroxyalkyl; n is 1-10 integer) and the rest is 1-3C alkyl or group shown by formula III (m is 1-5 integer; R5 is H or CH3), benzyl or cinnamyl; X is halogen or 1-2C alkylsufate group] and (B) a quaternized protein derivative and (C) a liquid oily component as essential components in the weight ratio of 0.1-10wt.% component A, 0.5-10wt.% component B and 0.5-10wt.% component C based on the sum of the hair cosmetic, especially does not cause greasiness and stiffness while providing hair with smoothness and moist feeling and has excellently touch of hair in blowing and smooth brushing properties.
Patent JP-H04184285-A (JP)
Title: Processing signal
Inventor: TOMINAGA YOSHITADA
IPC: G01S7/52
Filed: 1990-11-19
Abstract: PURPOSE:To reduce nonlinear distortion while reducing the number of signal processing circuits by making the signal processing to improve S/N in the output stage of a sensor, in the, sonar consisting of an array of plural sensors. CONSTITUTION:Sound signals 10 to Sn are converted into electric signals by sensors 1a to 1n, noises mixing in electric signals are reduced by signal processing circuits 2a to 2n, phase shifts of several sensor outputs are made by phasing circuits 3a to 3n, all sensor outputs are added by adding circuits 4a to 4n and beam outputs 101 to Bn are obtained. Signal processing may be made only for sensors 1a to 1n-x. The number of signal processing circuits can be made small where this corrective action alone is good enough because it is seldom that noises of sensors to compose an array are uniform, and noises of sensors, etc., near the vibrating bottom plate are loud.
Patent JP-H06162271-A (JP)
Title: Character dictionary preparation system
Inventor: TANAKA AKIMICHI
IPC: G06K9/68
Filed: 1992-11-24
Abstract: PURPOSE:To correctly recognize erroneously recognized characters with large deformation and to increase validity for unlearned patterns. CONSTITUTION:This character dictionary preparation system is performed by a device provided with a character dictionary 103, a display means, an input means and a calculation means. The calculation means is provided with a distance calculation means 202 for calculating distances between an input character pattern 201 and respective standard character patterns in the character dictionary 103, a recognized result judging means 203 for recognizing the standard character pattern the closest as the result of calculation by the distance calculation means 202 as the input character pattern 201, displaying it at the display means and judging the recognized result of the displayed standard character pattern from subsequent input contents to the input means and an additional standard pattern preparation means 204 for preparing a new standard pattern for which the input character pattern 201 is moved so as to be close to the existing standard pattern and is synthesized and registering it in the character dictionary 103 when the result of judgement by the recognized result judging means 203 is the one judging that the recognized result is erroneous recognition or close to the erroneous recognition.
Patent JP-H04185564-A (JP)
Title: Vehicle driving control system
Inventor: OYAMA TAKASHIGE
IPC: B62D101/00
Filed: 1990-11-21
Abstract: PURPOSE:To avoid hunting due to the delay in control system by updating the correlation curve between the output of a forward recognition sensor, and a coefficient of friction determined by an acceleration sensor, and by using the correlation curve so as to carry out control based on the coefficient of friction estimated from the output of the forward recognition sensor. CONSTITUTION:A forward recognition sensor 2 of, for example, infrared type, is provided, and an infrared ray is irradiated on the road surface approximately 10mm ahead, and its reflectance is measured. The output of the sensor 2 is input into a control circuit 3, and is temporarily stored, which is compared with the detection value of a coefficient of friction when it is delayed by t=L/V, and correlation is obtained. The output of an acceleration sensor 1 and of a wheel velocity sensor 4 is constantly input into the control circuit 3, and after its coefficient of friction is determined, a correlation curve is updated. The horizontal line of the correlation curve is a coefficient of friction determined from the acceleration sensor, and the vertical line is the output of the forward recognition sensor before t=L/V, for example, it is formed out of the plot of tenth sample point, and is constantly updated.
Patent JP-H02161107-A (JP)
Title: Turbine rotor blade
Inventor: ONODA TAKESHI
IPC: F01D5/28
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the corrosion of rotor blade especially by damp steam current, by forming a hard membrane on the external surface of a hardened layer by use of vapor deposition, ion implantation, etc. after forming the hardened layer like frame hard on the external surface of turbine rotor blades. CONSTITUTION:A hardened layer 11 is formed on a turbine rotor blade 3, and a mixed layer 20 is formed on the external surface of the hardened layer 11. In addition, a hard membrane 12 is formed on the external surface of the mixed layer 20. At this time, metallic vapor rising from a metal vaporizer 14 in the state of vacuum created by a vacuum pump 19 is deposited on the external surface of the hardened layer 11. On the other hand, gas 18 like nitrogen is injected into the hardened layer 11 in a form of ion beam 15 from a different direction after the flow wave adjusted by a gas regulator 17 and ionized at an ion source 16. At the same time, particles inside the hardened layer 11 are driven out and replaced with ion, which prevents the corrosion of the turbine rotor blade 3 especially by damp steam current.
Patent JP-H08147395-A (JP)
Title: Centralized monitoring system of automated equipment
Inventor: TAKASUGI TETSURO
IPC: G06Q40/00
Filed: 1994-11-24
Abstract: PURPOSE: To recognize the operating status of an automated equipment at even a place except a monitoring center. CONSTITUTION: A monitoring center 20 performs a remote monitoring for the plural automated equipments 11-1 to 11-n installed at a business office 10. A mobile type monitoring terminal 50 is connected by ratio communication by a radio communication controller 60 and the radio communication controller 26 on the side of the monitoring center 20. When the processing request part 51 of the mobile type monitoring terminal 50 is dispatched due to a fault, etc., the part 51 requests not only the operating information on the pertinent automated equipments 11-1 to 11-n but also the operating information on other automated equipments 11-1 to 11-n from the monitoring center 20. Therefore, the monitoring center 20 transmits the operating information on the pertinent automated equipments 11-1 to 11-n to the mobile type monitoring terminal 50 and an information acquisition part 52 receives this information.
Patent JP-H09158559-A (JP)
Title: Confirmation device of lock
Inventor: KOBAYASHI YASUHIRO
IPC: E05B41/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To increase the durability and reliability, by fitting a transmitter provided with a switch opening/closing a contact by a bar member provided in the body in proximity of the body. SOLUTION: When an aperture is closed at the position where the body 2 is connected to the receiver, a crescent movable switch 5 is pushed by the aperture frame of the receiver side and the crescent lever 3 is brought to a movable condition. When turning the lever 3 to the locking direction, a bar member 4 is lowered from the body 2 to put off the microswitch 12 in the transmitter 10. When turning the lever 3 to the unlocking direction, the bar member is raised to turn on the switch. The transmitter 10 outputs a specified signal in accordance with the locked state on the basis of the opened/closed condition of the switch 12 to a signal receiver. In this way, the locked condition is detected by putting on/off the switch 12 by the bar member 4.  The durability of the detector and the reliability of locking confirmation are improved in comparison with conventional cases in which the locking condition is detected in the body 2 and the receiver.
Patent JP-S63160772-A (JP)
Title: Butt welding method
Inventor: ARIMOCHI KAZUSHIGE
IPC: B23K11/02
Filed: 1986-12-24
Abstract: PURPOSE:To eliminate the unevenness in heat inputting at both side parts of a plate end face, to prevent a defective joining and to stabilize the strength of a joining part by welding the vicinity of the end face abutting part of a thin steel plate with heating it from both side parts thereof. CONSTITUTION:The narrow area WXL of a thin steel plate 2 is heated by using the light source for high density of a high frequency coil, laser torch or halogen lamp, etc. The heating is performed by setting to the time when a butt part starts a rotary deformation and the heating temp. is restrained as low as possible. With this method, the strength of the joining part is stabilized.
Patent JP-H06164907-A (JP)
Title: Picture quality evaluation method
Inventor: MATSUSHIRO NOBUHITO
IPC: H04N1/40
Filed: 1992-11-25
Abstract: PURPOSE:To obtain simple and correct evaluation results by obtaining the correlation of an error between a gradation of an original picture and a gradation reproduced by a basic element based on the basic element reproducing an edge and the gradation obtained by applying operation processing and decomposition to a binary pseudo gradation picture. CONSTITUTION:A buffer section 10 latches a binary pseudo gradation picture 1 and a multi-value picture 2 by one line of coordinates y-y+2 and a 2X2 picture element arrangement extract section 20 extracts 5 sets of units i-i4. An error calculation section 30 uses adders 31, 32 to obtain the total sum of four values of the units i-i4 and each subtractor 33 obtains errors ei-ei4 corresponding to coordinates in the pictures 1, 2. A square device 41, each multiplier 42, an adder 43 and a divider 44 of an evaluation equation calculation section 40 make calculation of the said errors and the result is normalized by using all picture element number, a gradation maximum value and a picture element number 4 of the units i-i4. Coordinates x, y of the unit (i) are used for a reference of dual repetitive loop control, resulting that a prescribed evaluation equation is operated. Thus, a simple and correct evaluation result is obtained.
Patent JP-2001139382-A (JP)
Title: Method for manufacturing carbon fiber reinforced carbon material of which reactivity with silicon is suppressed
Inventor: HIRATA KEIICHI
IPC: C04B35/52
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon fiber reinforced carbon material (CCM) which has not only excellent tensile strength but compressive strength and bending strength as well and exhibits an excellent effect in oxidation resistance and chemical reaction resistance as well relating to the method for manufacturing the CCM of which the reactivity with silicon is suppressed. SOLUTION: The CCM is obtained by impregnating the CCM with an impregnating liquid prepared by adding a thermosetting resin such as phenol or furan resin, to a solvent such as methanol or ethanol, in such a manner that the amount of the resin attains 60 to 100 wt.%, under a reduced pressure of <=50 Torr at 50 to 100 deg.C is attained, pressurizing the CCM under >=2 kg/cm2 to impregnate the CCM with the liquid, subjecting the CCM to a heat treatment for removing the solvent for >=12 hours under atmosphere pressure at 50 to 100 deg.C then to a heat treatment for >=12 hours at 100 to 150 deg.C to cause primary curing, further subjecting the CCM to a heat treatment for 12 to 72 hours at 150 to 250 deg.C in the air to cause secondary curing, and then finally firing the same at >=800 deg.C in an inert atmosphere.
Patent JP-2000147883-A (JP)
Title: Charging structure of toner cartridge
Inventor: SATO TSUTOMU
IPC: G03G21/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enable attaching and detaching of a toner cartridge to be easily performed without fail, even in the case of enlarging the toner cartridge. SOLUTION: This toner cartridge is provided with an inside cover 32 opening/ closing the front of a space 1002 for attaching and detaching the toner cartridge, in a state of opening an outer cover 23 of a razor beam printer 10. The inside cover 32 is rocked with the fulcrum at a supporting shaft 34 so as to take two states of the standing state and the falling state. The cartridge is composed so that a rear side 3606A of the upper part 3606 of the front wall part 36 facing above, in a falling state of the inside cover 32, becomes to the approximately same height as the open part of a case of the toner hopper 20. Moreover, on both sides of the rear side 3606A on the upper part 3606 of the front wall part 36, guide walls 3606b for guiding a flange 2806 of the toner cartridge 22 to the toner hopper 20 side is respectively erected.
Patent JP-H07169114-A (JP)
Title: Master optical disk exposure device
Inventor: MIZUTA OSAMU
IPC: G11B7/26
Filed: 1993-12-15
Abstract: PURPOSE:To obtain many kinds of exposure formats with a good repeatability and with a stable groove shape quality employing a minimum amount of adjust ment. CONSTITUTION:The laser beam, which passes a wobble A/O modulator 4 that gives polarization angle modulation to a first axis exposure beam, changes the phase by the rotation of a lambda/2 wavelength plate 7 and selects transmission, reflection and division by a PBS 8a. In the divided optical system, beam expanders 13 and 14 are placed at an equal distance (L1=L2) from the PBS 8a. The laser beams passing the beam expanders 13 and 14 are again combined by a PBS 8b. After that, a lambda/2 wavelength plate 9 is rotated, combined with a second axis by a PBS 10, made to pass through a lambda/4 wavelength plate 11 and made incident on an objective lens 15. So far as the second axis is concerned, the beam passes a modulation optical system, the beam diameter is expanded by a beam expander 12, is combined with the first axis beam by a lambda/2 wavelength plate 6 ad the PBS 10 and is made incident on the objective lens 15.
Patent JP-2000146203-A (JP)
Title: Radiation panel
Inventor: YANAGIDA SHINICHIRO
IPC: F24D3/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiation panel whose radiating capacity is improved. SOLUTION: A radiation panel 14 is fabricated by forming a groove 42 in a plate-like heat insulating base member 41, fitting a pipe 31 for introducing hot water therethrough into the groove 42, applying an aluminium tape 45 to the base member 41 so as to cover the pipe 31, and further applying a surface flooring 49 thereto so as to cover the tape 45. The tape 45 is brought into contact with the whole surface 48 of the pipe 31 which is exposed to a groove opening 42A.
Patent JP-H05147282-A (JP)
Title: Printer
Inventor: YAMAGUCHI NAOTO
IPC: B65H3/00
Filed: 1991-11-28
Abstract: PURPOSE:To enhance the printing quality to continuous paper in a printer capable of applying printing to two or more kinds of printing media. CONSTITUTION:The pickup roller 12 of an apparatus for automatically feeding cut paper is provided under a platen 1 in close vicinity to the platen 1 and the drive shaft 16 of a tractor 17 is provided behind the pickup roller 12 so as to be positioned under the platen 1 and the angle theta formed by the paper sliding surface 17a of the tractor 17 and the printing surface of a medium at a printing position P is set to 90-270 deg.. Therefore, the relative shift of continuous paper in a feeding direction can be reduced.
Patent JP-2000146987-A (JP)
Title: Apparatus and method for autoanalysis
Inventor: TAKAHASHI KATSUAKI
IPC: G01N35/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer which prevents an original sample container from being retained in a special standby part until the result of a primary analysis regarding a sample having a possibility of a reanalysis is obtained. SOLUTION: A sample for primary analysis is dispensed to a reaction container 1 on a reaction disk 2 from a sample container 5. At this time, a preliminary sample is dispensed to another reaction container. A preliminary sample corresponding to a sample whose reanalysis is required due to the result of a primary analysis is dispensed to a new reaction container on the reaction disk from another reaction container, and a reanakytical operation is executed.
Patent JP-H02161761-A (JP)
Title: Semiconductor device for electric power
Inventor: ITAMI TAKUO
IPC: H01L25/11
Filed: 1988-12-15
Abstract: PURPOSE:To prevent unbalance of current among elements when semiconductor units are connected between bus bars in series, by constructing each of the bus bars so as to have different thicknesses or widths of a specific ratio, the difference of the thicknesses or widths being represented by arithmetic progression. CONSTITUTION:A bus bar 12A to which terminals 5A1, 5B1 and 5C1 are connected has a larger thickness T1 on the lefthand side close to the arrow IN and a smaller thickness T2 on the righthand side, as viewed on the drawing. Ratio of the thickness T1 to the thickness T2 is equal to a ratio of a number of semiconductor elements 1A through 1C connected in series-1:1, and T1=2T2 in this case. The boundary of the section having the thickness T1 and the section having T2 corresponds to the righthand end of a terminal plate 5B2 located at the center, while terminal plates are spaced by an equal distance l. Similarly, a bus bar 12B to which terminal plates 5A2, 5B2 and 5C2 are connected has similar configurations to those of the bus bar 12A while the terminal plates are spaced by the same distance l as those on the bus bar 12A. According to such arrangement, current paths in the elements 1A through 1C have equal resistances and, therefore, unbalance of current among the elements due to voltage drop in the bus bars 12A, 12B can be prevented effectively.