baber/WOPTO huggingface dataset:
Patent JP-2000193435-A (JP)
Title: Image processing method for object
Inventor: TAKAHASHI MINORU
IPC: G06T1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition method for an object wherein an objective image taken with a CCD camera is taken out as a development image from its center for taking out the projection image in an arbitrary direction on a rectangular coordinate according to the characteristics of the objective image. SOLUTION: An objective image is taken into a frame RAM 5 with a CCD camera 2 for detecting a center coordinate of the take-in image, the pixels positioned in radial direction from the center are sequentially retrieved and the information which the pixel comprises is stored in the frame RAM 5, meanwhile, the radial direction is changed by a specified angle for repeating that action so that a developed image of an object image is stored on an XY coordinate formed with the information and angle. Thus, if an object comprises a bar code comprising a plurality of concentric circles, the image information on circumference is easily collected only by acquiring the projection of development image in the X-direction.  If the object comprises a bar code extending radially, the image information in the radial direction is acquired only by acquiring projection image of the developed image in the Y-direction, for easy recognition of the objective image as well as easy comparison judgement between the object and an object to be compared based on comparison of projection images.
Patent JP-2001188447-A (JP)
Title: High-voltage power source controller
Inventor: TSUZUKI HANZO
IPC: H05F3/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power source controller in which there is no probability that units are destroyed and safety is enhanced even when electronic volume is applied to them in printers. SOLUTION: A CPU 2 outputs the pulse signal of 1.3 kHz in order to supply an AC electrifying voltage and this pulse signal is inputted to a protective circuit 5 via a TR1. The protective circuit 5 is connected to a voltage generating circuit 6 and, moreover, is connected to the driving circuit 8 of a fixing heater 7 via a photocoupler 12. In this constitution, when the CPU 2 runs away out of control, the pulse signal is stopped. As a result, the potential of the C point of the circuit 5 becomes 'L', the circuit 6 is turned OFF and also the supplying of an AC power source to the heater 7 is stopped. Thus, when the CPU 2 runs away out of control, even when an erroneous power source voltage is set, since the supplying of the power source voltage is stopped, there is no risk of respective units being destroyed in this high-voltage power source controller.
Patent JP-2000195752-A (JP)
Title: Method and device for manufacturing laminated capacitor forming base material
Inventor: KONISHI RYOICHI
IPC: H01G4/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently manufacture laminated capacitor forming base materials which are formed by forming thin films. SOLUTION: Heat insulating sections 7 are provided on a rotary drum 2 set up in a vacuum chamber 1 at prescribed intervals and a resin film 8 is wound around the cylindrical surface of the drum 2. Then a metallic thin film and a dielectric thin film are respectively laminated upon the film 8 from a metal vapor-depositing device 3 and a dielectric vapor-depositing device 4. Since the formed thin films are easily removed when the resin film 8 is removed from the drum 2 after the thin films are formed and the formed thickness of the dielectric thin film becomes thinner due to the heat insulating sections 7, the thin films can be separated easily from each other as laminated capacitor forming base materials.
Patent JP-2000190194-A (JP)
Title: Keratin grinding implement
Inventor: HOSOKAWA SHIN
IPC: A45D29/05
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable grinding by stages such as rough cutting, finishing and so on without replacement by another file by providing a file with grinding surfaces different in filing size. SOLUTION: A file 1 mounted on a driver making a rotary motion through a rotating shaft 2 is formed like a disc having a smooth cut tip surface 4 and a bastard cut peripheral side surface 5. The bastard cut peripheral side surface 5 has high rotating speed and a bastard cut file to be used in the rough cutting stage. At the finish stage, shaping or polishing is performed by a smooth cut file of the smooth cut tip surface 4. Thus, one file body 1 is provided with grinding surfaces different in filing size, whereby grinding by stages such as rough cutting, finishing and so on can be performed without replacement by anther file. Since a bastard cut file having a large grinding amount per unit hour is arranged in the high speed rotating grinding surface of the file 1, grinding can be performed efficiently.
Patent JP-2000190629-A (JP)
Title: Medium to be recorded, its manufacture and method for forming image
Inventor: TOMIOKA HIROSHI
IPC: B41M5/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium to be recorded having high image density of a printed part, rapid ink absorbency, excellent gradability, streak unevenness, of beading, dark and light printing, excellent damage resistance and conveyability of a coated film, good transparency and no blocking in preservation at high temperature and high humidity. SOLUTION: The medium to be recorded comprises a porous ink receptive layer made of an alumina hydrate having an at least one or above layers of Boehmite structure on a base material, and a surface layer formed by a dispersion containing alcohol soluble organic polymer resin and spherical particles in a medium liquid containing at least an alcohol on the receptive layer.
Patent JP-2001188745-A (JP)
Title: Controller and control method
Inventor: IIZUKA TAKESHI
IPC: G06F13/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for quickly and stably controlling hardware to be controlled such as data transfer hardware. SOLUTION: A task identifying circuit 25 connected with an address/control bus 13 outputs a signal 26 of a task identifier specified by at least one part of received addresses, and a write control circuit 22 outputs a write control signal 23 based on the received address and a write request, and a task register 26 stores the task identifier in the timing of a write control signal 23, and a command register 20 inputs a command from a data bus 14, and a data transferring circuit 101 transfers the data based on the data of the registers.
Patent JP-2001187545-A (JP)
Title: Load driving control device
Inventor: OTA MANABU
IPC: B60Q1/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a load driving control device capable of driving/controlling the load by inputting an input signal from at least one input means such that a power is continuously supplied to at least one load or a power supply is continuously stopped or the power is intermittently supplied. SOLUTION: An intelligent fuse 2 of a head light driving control device 1 is provided between a battery power source B and a load (lamp 4a, etc.). When respective signals SS1-SS4 are inputted from respective switches 11-13, a judgment part H controls respective semiconductor relays TR1-TR4 to drive a load based on a combination of the respective signals SS1, etc. A signal such as a car speed sensor signal is inputted to the judgment part H other than the respective signals SS1, etc., and the judgment part H carries out a driving control based on a combination of the respective signals and the above respective signals SS1, etc., such that a power is intermittently supplied to the load.
Patent JP-2001187546-A (JP)
Title: Related structure of car body component parts and light of automobile
Inventor: NAKANE HIDEKAZU
IPC: B60R19/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make a car body simple in constitution and to enhance the appearance of the car body by making the number of a car body component parts less and to ensure a good dimension accuracy on the above component parts even in the case of such a constitution. SOLUTION: The car body 2 is provided with a car body constitution part 25 constituting one portion of an outer surface portion, and a light 43 being adjacent to the above car body component part 25 in a direction along an outer surface of the car body 2 and constituting the other portion of the above outer surface portion. The above car body component part 25 has a bent portion 29. The bent portion 29 of the above car body component part 25 and the housing 44 of the light 43 are integrally molded each other.
Patent JP-2000193720-A (JP)
Title: Horizontal transfer autohandler identifying carrier
Inventor: HIRAO SACHIKO
IPC: H01L21/66
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal transfer autohandler with carriers circulating inside in which an identification display is provided to the carriers, and which has a read means set to a storing part for reading the identification display so that the carriers can be identified. SOLUTION: A carrier 1 is provided with a bar code, and a reading means for the bar code (bar code reader) 2 is arranged in a storing part 26. When the empty carrier 1 is set to the autohandler 100, the bar code is read and compared with data of specifications registered beforehand into the autohandler 100. When the comparison result is right, a selection operation is carried out. Consecutive numbers of circulating carriers 1 are sequentially read and stored. At the same time, the apparatus monitors at which position of the apparatus the carrier 1 of a subject consecutive number is present. The consecutive numbers of the carriers 1 after being measured are read again at the storing part 26 and compared with stored contents of the apparatus, whereby a certainty in sorting is secured.
Patent JP-2000196496-A (JP)
Title: High frequency switch
Inventor: KATOU MITSUHIDE
IPC: H04B1/18
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive high frequency switch with a small propagation loss. SOLUTION: A transmission terminal Tx is connected to an antenna terminal ANT and an external connection terminal Ex respectively via diodes D11, D13. The antenna terminal ANT is connected to a reception terminal Rx1 via a transmission line 23. A voltage control terminal Vc1 is connected to the reception terminal Rx1 via a diode D12. Meanwhile, the external connection terminal Ex is connected to a reception terminal Rx2 via a transmission line 25. A voltage control terminal Vc2 is connected to the reception terminal Rx2 via a diode D14. Furthermore, an intermediate connecting point among the transmission terminal Tx and the diodes D11, D13 is connected to ground via a transmission line 24 that is used in common by an antenna terminal side high frequency switch circuit 21a and an external connection terminal side high frequency switch circuit 21b.
Patent JP-2000178559-A (JP)
Title: Flame retardant for mesh sheet set up at building construction site and flameproof mesh sheet set up at building construction site
Inventor: NOZAKI SEIJI
IPC: D06N3/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame retardant for mesh sheet which is not eluted at washing, even after repetitive use, and provide a mesh sheet using it. SOLUTION: This flame retardant for mesh sheet is prepared by mixing, against 100 pts.wt. solid component of a polyolefin resin aqueous dispersion having a resin solid content of from 25 to 70 wt.%, from 1.5 to 15 pts.wt. red phosphorus, from 5 to 50 pts.wt. melamine sulfate and from 40 to 150 pts.wt. metal hydroxide. A flameproof mesh sheet is treated with the flame retardant.
Patent JP-H04216687-A (JP)
Title: Semiconductor light emitting device and its manufacture
Inventor: FURUYA AKIRA
IPC: H01S5/00
Filed: 1990-12-17
Abstract: PURPOSE:To reduce the re-absorption of light at the output end surface, and facilitate the composition control of compound semiconductor containing Al, by forming, in an active layer, a slant part inclined at a specified angle to the horizontal part adjacent to the end surface on the light output side. CONSTITUTION:On a compound semiconductor substrate 10, the following are formed; an active layer 15, a semiconductor layer 14 of one conductivity type, a semiconductor layer 16 of the opposite conductivity type which are adjacent to the active layer 15, and a pair of end surfaces 20a, 20b constituting a resonator. The refractive index of the active layer 15 is larger than that of the layeres 14, 16. The active layer 15 has the following; a horizontal part 15b which is parallel to the rear of the substrate 10 and adjacent to the end surface 20a on the light output side, a slant part 15a inclined toward the direction of the above end surfaces 20a, 20b constituting a pair, at an angle larger than 0 deg. and smaller than or equal to 5 deg. to the rear of the substrate 10. Further the active layer 15 is so formed that the thickness of the horizontal part 15b is smaller than that of the slant part 15a.
Patent JP-H04178376-A (JP)
Title: Aminothiazole
Inventor: MATSUTEIASU BUIIZENFUERUTO
IPC: C07D277/20
Filed: 1990-12-19
Abstract: NEW MATERIAL: A compound of formula I or the tautomers thereof {R 1  and R 2  are each H or together form a radical of formula II (T 1  is H, 1-6C alkyl, or phenyl; T 2  and T 3  are each independently 1-6C alkyl, 5-7C cycloalkyl or phenyl, or together with N connecting them form a heterocyclic radical); R 3  is S-(O) n -X [n is 0-2; X is 1-20C alkyl, 3-8C cycloalkyl, 3-6C alkenyl, 3-6C alkynyl or phenyl, but X is Y when n is 0 (Y is mono- or dialkylamino, adamantylamino, pyrrolidine, etc.)]; R 4  is 1-6C alkanoyl, benzoyl, cyano, or formula III (T 4  is OH, 1-6C alkoxy, amino, Y, etc.).  
     USE: Intermediates for the syntheses of dyestuffs, plant protecting agents or pharmaceuticals, particularly diazo components or their precursors for azo dye preparation.  
     PROCESS: For example, halo-aminothiazoles of formula IV (Hal represents Cl or Br) is reacted with compounds expressed as R 3 -H to give rise to corresponding compounds of formula I. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04220710-A (JP)
Title: Input device
Inventor: HANAOKA TOSHIJI
IPC: G06F3/041
Filed: 1990-12-21
Abstract: PURPOSE:To enable even a beginner to easily input characters by decreasing the number of keys as many as possible and eliminating the need to remember the key array. CONSTITUTION:This input device consists of 1st and 2nd rollers which are rotated so as to select HIRAGANA(square form of Japanese syllabary) characters to be inputted, a main display part 4 displaying the selected HIRAGANA, an input key 5 which is operated when the selected HIRAGANA characters are outputted to a computer, auxiliary keys 6-8 which are used to input lower-case characters, a voiced sound symbol, etc., and auxiliary display parts 9 and 10 which displays the selection states of the rollers 2 and 3. Then the characters to be inputted are selected by rotating the rollers 2 and 3 to eliminate the need to provide many keys corresponding to respective characters.
Patent JP-H03292067-A (JP)
Title: Finder
Inventor: NAKAO SOICHIRO
IPC: H04N5/225
Filed: 1990-12-25
Abstract: PURPOSE:To combine an optical view finder(OVF) and an electronic view finder(EVF) and select them on purpose by providing an optical or frame view finder, an electronic view finder and an optical system leading an optical image made incident in the optical or frame view finder and a display picture displayed on the electronic view finder to eyes of a photographer via a half mirror respectively to a video camera, an electronic still camera and a silver salt camera or the like. CONSTITUTION:A one face 12A of a poly prism 12 is processed to be a half mirror and a prism 18 is provided to the half mirror processed face 12A. When an object is caught by an OVF at image pickup or the like, a mechanical shutter 22 is moved upward to prevent an optical path of an objective lens 14 from being shut. Thus, an EVF switch 24 is opened and the object is caught via the OVF. Moreover, the mechanical shutter 22 is moved downward at reproduction or monitoring to shut the optical path of the objective lens 14, then the EVF switch 24 is turned on and reproduction or monitoring is implemented via the EVF 20.
Patent JP-H05106520-A (JP)
Title: Flow control valve
Inventor: KOBAYASHI MASAHIRO
IPC: F02M25/07
Filed: 1990-12-28
Abstract: PURPOSE:To use a compact and small-torque motor, reduce a power consumption, and reduce abrasion at a screw part. CONSTITUTION:A lift type valve element 5 having a valve shaft 6 is provided in a valve housing, a motor 10 having an output shaft 18 movable axially through a screw part in a rotor 14 is installed, and by motion of the output shaft in a protruding direction, the valve element is moved to be closed through the valve shaft. A retainer 24 is installed at a forward end of the output shaft, a coil spring 22 is provided to energize the output shaft in the protruding direction between the retainer and a motor front part, and a small retainer 23 is installed at the forward end of the valve shaft. The retainer is connected to the small retainer through a valve closing coil spring 21 to energize the valve shaft in the valve closing direction, and the spring force of the coil spring is set to be smaller than the spring force of the valve closing coil spring.
Patent JP-H04313442-A (JP)
Title: Inner spline having tooth chamfering
Inventor: HAGITA MASATOSHI
IPC: F16D1/02
Filed: 1990-12-28
Abstract: PURPOSE:To stably execute the forming extending over a long period without generating damage by forming a mandrel of this invention with a split structure and using cemented carbide whose strength is large and die steel for a spline forming part and a chamfering shape forming part which necessitate strength, and a mandrel main body part which necessitates toughness, respectively. CONSTITUTION:In a mandrel 10 of a cold forging die for forming simultaneously an inner spline and tooth chamfering, a spline forming part 2b and a chamfering shape forming part 2c are formed by a ring-like split structure, consist of a structure in which the mandrel main body part 10 is fitted, and the spline forming part 2b and chamfering shape forming part 2c, and the mandrel main body part 10 are constituted of cemented carbide and die steel, respectively.
Patent JP-H04221126-A (JP)
Title: Digging apparatus for caisson internal ground
Inventor: NARUSE TOSHIHISA
IPC: E02D23/08
Filed: 1990-12-20
Abstract: PURPOSE:To eliminate the need of installing rails on the caisson body inner wall by easily discharging sediment obtained by digging the caisson internal ground to the outside of a caisson and easily digging a portion corresponding to a caisson cutting edge portion. CONSTITUTION:A supporting mechanism 2 is installed on a shaft 1. A rotating member 3 is installed in such a manner as to freely turn round the shaft 1 by a turning mechanism 4 on the lower portion of the shaft 1. A link mechanism 6 adapted to oscillate up and down is installed on the rotating member 3. A rotary digging type digging machine 5 fitted with a suction head is fitted to the link mechanism 6. The digging machine 5 is moved to an arbitrary position of the caisson internal ground to conduct digging. The dug sediment can be discharged as mud to the outside of a caisson. The digging machine 5 can be supported in the interior of the caisson by a supporting mechanism 22.
Patent JP-H04222684-A (JP)
Title: Human refuse disposal device
Inventor: KISHI MITSUHIRO
IPC: C02F11/12
Filed: 1990-12-21
Abstract: PURPOSE:To contrive energy conservation and keep a commode clean by means of a structure wherein, when the commode is being used with urine temporarily held in a urine tank, a jet of the urine is applied from the urine tank into the commode to carry fecal matter with the urine into a drying oven. CONSTITUTION:The urine urinated into a urinal 9 is sent through an introducing pipe 36 and a valve 67 into a urine tank 10. The fecal matter defecated into a commode 6 is temporarily held above a shutter 27 and, when the use of the commode 6 is completed, the shutter 27 and then a valve mechanism 28 is opened to send the fecal matter through an introduction pipe 26 into a drying oven 25. At the same time, the number of revolution of a motor 63 is increased to increase the amount of air to be sent to an air pipe 47, valves 67 and 70 are closed, valves 65 and 68 are opened simultaneously and a pressure is applied to the urine held in the urine tank 10 to apply a jet of the urine against the inner wall of the commode 6 in order to flush off the fecal matter from the pipe 26 as well as the inside of the commode 6.
Patent JP-H04121458-A (JP)
Title: Speed limiter for internal combustion engine
Inventor: RICHIYAADO AREN DAIKUSUTORA
IPC: F02P9/00
Filed: 1990-12-21
Abstract: PURPOSE: To simplify structure by installing a signal conditioning means which outputs a conditioning signal by receiving a winding signal from the ignition primary winding and constituting it so as to control the ignition by short- circuiting an ignition pulse during the specified time after outputting this conditioning signal. CONSTITUTION: A signal conditioning means inputting a winding signal from a primary winding 16 is constituted by a filter capacitor 22, a resistor 24, a diode 26 and a second switching means 28, and when the switching means 28 is biased by a positive winding signal from the primary winding 16 and turned to ON, a pin 2 of a timer means 10 comes to a low level state, whereby the output signal of the timer 10 is made to be a high level state. The output signal of the high level state is outputted through each gate of a resistor 38 and a triac 30 for a specified time, and while the gate of this triac 30 is opened, a voltage signal is short-circuited, controlling the ignition of a spark plug to regulate an internal combustion engine to a desired limited speed.
Patent JP-H05135545-A (JP)
Title: Acoustic device
Inventor: SASAKI TOSHIHIRO
IPC: G11B27/034
Filed: 1990-12-25
Abstract: PURPOSE:To provide an acoustic device with which signals of two compact disks are recorded on two cassette tapes at each optimum level. CONSTITUTION:A microcomputer 3 detects the peak level of the record signal of a 1st compact disk and then sends the searched peak level data to a microcomputer 9 of a tape deck 6. The microcomputer 9 sets the sound recording volume of a sound recording amplifier 7 at e prescribed level based on the peak level data. When a sound recording level is set, the microcomputer 9 produces an instruction to set a CD player 3 in a reproductive state and also to set the deck 6 in e sound recording state. These operations are successively carried out to two compact disks.
Patent JP-H04230315-A (JP)
Title: Dentifrice
Inventor: UNO KAZUTAKA
IPC: A61K8/25
Filed: 1990-12-27
Abstract: PURPOSE:To make various components of foul breath in the mouth selectively adsorbed and remove them. CONSTITUTION:Dentifrice containing two or more of synthetic hydroxyapatite, synthetic aluminum silicate and aluminum hydroxide having selectively adsorbing ability of a specific component of foul breath, respectively.