baber/WOPTO huggingface dataset:
Patent JP-2001150266-A (JP)
Title: Cutting method and machine
Inventor: TOKIWA TORU
IPC: B27B25/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently cut two mutually perpendicular adjacent side faces of a workpiece. SOLUTION: The workpiece W is conveyed to a predetermined position by a workpiece conveying apparatus 43 provided near a cutting machine 1 and is clamped from both sides by the right and left pusher arms 59 and 63 of a pusher device 51. Under these conditions, the workpiece is moved by the right and left pusher arms to the cutting machine 1 via the top of a turntable 83 suspended between the cutting machine 1 and the workpiece conveying apparatus 43, so that the workpiece is cut. The workpiece W is clamped by the right and left pusher arms and moved to the turntable 83. To cut the other adjacent surface of the workpiece W, the worktable W is turned by the turntable 83, after which it is moved again to the cutting machine 1 by the right and left pusher arms 59 and 63 and cut.  The turntable 83 is turned while in a suspended state, and the workpiece W machined is moved to the workpiece conveying apparatus 43 via the turntable 83 by the right and left pusher arms 59 and 63.
Patent JP-H0686895-A (JP)
Title: Washing machine
Inventor: OKAZAKI KIYOSHI
IPC: D06F33/02
Filed: 1992-12-11
Abstract: PURPOSE:To prevent waste of detergent and lack of washing by supplying water and detergent of a quantity preset according to the amount of washing into a basket, and judging the under-and over condition of detergent from the result in detecting the concentration of detergent by a permeability sensor. CONSTITUTION:A busket 3 used for both washing and spinning is installed in the inside water receiving outer tub 2 of the cabinet 1 for the whole washing machine. According to the quantity of washing, a washing water level setting means 27 provided on a top cover 17 provided on the cabinet 1 is operated to supply a designated quantity of water from a water supply means 18. Detergent of a quantity determined according to the quantity of washing and the kind of detergent is supplied from a detergent supply means 20. An agitator 5 is rotated to dissolve detergent, and the concentration of detergent is detected by a permeability sensor to be inputted to a micro-computer. The micro-computer judges the under-and over condition of detergent from the concentration to control the supply quantity of detergent and the water supply quantity and start washing. Thus, waste of detergent and lack of washing can be prevented.
Patent JP-H11168700-A (JP)
Title: Fm demodulator
Inventor: NAKANISHI TAKESHI
IPC: H04N5/922
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide FM demodulation reducing inverted phenomena by adding only a few circuits. SOLUTION: A frequency characteristic control means 11 detects waveform distortion for which the occurrence of the inverted phenomenon is estimated after demodulation. When no waveform distortion is detected, first and second frequency characteristic correcting means 12 and 13 are operated, while using the configuration similar to a Hilbert transformer, and source signals are demodulated by a demodulating means 14. In a domain where the waveform distortion is detected, the frequency characteristics of the first and second frequency characteristic correcting means 12 and 13 are switched to characteristics which emphasizes high frequencies more by adding an adder, subtracter and multiplier to the configuration of the Hilbert transformer, and the source signals are demodulated by the demodulating means 14.
Patent JP-2001145636-A (JP)
Title: Medical operation device
Inventor: SUZUTA TOSHIHIKO
IPC: A61B17/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical operation device capable of improving the degree of freedom in medical treatment by improving approachability to a target site. SOLUTION: This device is provided with an insertion part 13, a first connection member 26 provided at the tip part of the insertion part 13 in the state of being freely rotatable to right and left with a first pivotally supporting pin 25 as a support, a tip operation member 28 provided at the connection member 26 in the state of being freely rotatable in the vertical direction with a second pivotally supporting pin 27 as a support, a second connection member 30 provided at the operation member 28, a first and a second driving bars 21 and 22 respectively connected to the left and right of the connection member 30 to rotate the member 28 left and right with the pin 25 as the support and to rotate it in the vertical direction with the pin 27 as a support in the state of being freely movable back and forth along the insertion part 13,  and a driving means provided at the base end part of an insertion part 2 to drive the first and second bars 21 and 22.
Patent JP-H09171378-A (JP)
Title: Information processor
Inventor: AKASHI YASUHIKO
IPC: G06F3/0481
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a cursor by changing the color of the cursor displayed on a display screen, corresponding to the background color. SOLUTION: A cursor 303 displayed on a display screen 300 is moved linking with the operation of a pointing device such as a mouse (not shown in the figure), etc., and can direct an arbitrary position of display screen 300. When the cursor 303 exists in a first background color area 301 of the display screen, the cursor color is automatically changed into a color of good visibility based on the background color to be displayed. Being moved to a position in a second background color area 302, the cursor 303 is automatically changed in color based on the background color. As a result, the cursor becomes easy to see very much by being changed to a color which improves a visibility against the background color and the operability can be improved.
Patent JP-H09170939-A (JP)
Title: Platinum temperature-sensing resistor
Inventor: OMURA KINGO
IPC: G01F1/68
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a platinum temperature-sensing resistor which includes leading electrodes with large adhesion strength and of which the temperature coefficient of resistance is prevented from variance. SOLUTION: A resistance pattern 4 formed of platinum film 2 is formed on an insulation substrate 1 made of alumina, etc., and leading electrodes 5a and 5b connecting with the film 2 are partly formed on the film 2, and the other part thereof is formed on the base of the substrate 1. In addition, non- formation part for the film 2 is formed between the formation part for the pattern 4 and the electrodes 5a and 5b.
Patent JP-H07191255-A (JP)
Title: Lens barrel
Inventor: SHINOHARA MITSURU
IPC: G02B7/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a lens barrel capable of rapidly and easily switching operation for mechanical-manual focusing, autofocusing and power focusing. CONSTITUTION:In this lens barrel, focusing or zooming is performed by moving a lens in an optical axis direction by motor-driving by a motor and manual driving by manual operation. The motor is an ultrasonic motor 33, and a manual operating member is moved in the optical axis direction. An input ring 22 for mechanical-manual focusing and two-input/one-output differential mechanism in which the rotational force of the motor 33 is inputted and which outputs it to a lens driving means side are used as the switching means for mechanical- manual focusing and autofocusing. When the manual operation member is switched to an automatic side, an input ring for manual focusing is disengaged. However, when the ring is rotated, an ultrasonic motor driving signal is outputted and the power focusing operation is performed.
Patent JP-2001157228-A (JP)
Title: Optical device
Inventor: TAKEGAWA HIROSHI
IPC: H04N13/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To considerably improve light availability and to solve problems of uneven color and color aberration. SOLUTION: The optical device is provided with a light source, a reflection type holographic optical element and a reflection type optical element that reflects at least part of a luminous flux emitted from the light source. The luminous flux emitted from the light source is made incident onto the reflection type holographic optical element twice or over and the incident angle of the incident luminous flux onto the reflection type holographic optical element is selected to be at least two kinds or over. The presence/absence of production of a diffraction effect depends on number of incident times of the luminous flux onto the reflection type holographic optical element.  Employing the reflection type holographic optical element acting like a luminous flux division optical element for the optical system in place of a half mirror and a polarized beam splitter in this way can considerably reduce the wavelength dependence of a reflected light and a transmitted light due to the incident angle without remarkable reduction of the light availability.
Patent JP-H11167103-A (JP)
Title: Color liquid crystal display device and its production
Inventor: KATO YOSHINORI
IPC: G02F1/1335
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the occurrence of applied voltage drop on a liquid crystal layer, to decrease the number of stages of coating application at the time of production and to avert the coating application even to points, such as terminal electrode parts, not desired to be coated and the coating of these parts with insulating layers. SOLUTION: A liquid crystal layer 34 is disposed between a pair of substrates 11 and 12 and color filter layers 25 consisting of conductive particles and pigments formed by using a micell electrolysis method are laminated on pixel electrodes 23 formed on one substrate 12 of these substrates 11, 12. The surfaces of the color filter layers 25 are directly coated with an alignment layer 27.
Patent JP-H0512822-A (JP)
Title: Cartridge
Inventor: KAMIJO NORIYUKI
IPC: G11B23/03
Filed: 1991-12-16
Abstract: PURPOSE:To enhance the durability of opening and closing of a shatter, to enable a smooth opening and closing and to obtain the cartridge having a high assembling property by fixing the shutter to a slider provided on a shaft capable freely sliding at the outside of a cartridge front. CONSTITUTION:A slider 4 of resin is engaged so as to make it slidable with a metallic shaft 6 having a high accuracy of outside diameter. When the cartridge is assembled, a lower case 2 is placed and the shaft 6 with a slider is incorporated in it and after a specified spring, a disk and an upper case 1 are incorporated in it, a shatter 3 whose cross section is U-shaped is inserted from a front side and the shutter 3 and the slider 4 are fixed at the outside of the front of a case member by a heat-caulking, etc. Thus, a space between the shaft 6 and the slider 3 is made extremely small to about 0.1mm, the durability is improved and an operability is improved, as well. Also since the part of an existing opening section becomes unnecessary, the width of the shutter is made small and the assemblage is improved, as well.
Patent JP-H08166019-A (JP)
Title: Controller of electromagnet for magnetic radial bearing
Inventor: SATO TAKESHI
IPC: F16C32/04
Filed: 1994-12-13
Abstract: PURPOSE: To obtain proper bearing performance in a low-speed rotation region of a rotary shaft and obtain proper rigidity in a desired high-speed rotation region by operating feedback characteristics of a function which controls current of electromagnet in correspondence to rotation speed of the rotary shaft automatically. CONSTITUTION: First and second current control amplification functions 4A, 14A input a rotation speed signal of a rotary shaft 7 outputted from a rotation speed measuring function 26, and a function for automatic operation is added by referring to it. For this reason, current feedback gain provided in the current control amplification functions 4A, 14A is reduced by a predetermined amount by the rotation speed signal in a low rotation speed region where rotation speed of the rotary shaft 7 stops a function of a knotch filter 23. That is, general transmission function which the current control amplification functions 4A, 14A have prevents increase of frequency component which is contained in a current control signal which commands a current value of electromagnet to be inputted and corresponds to rotation speed of the rotary shaft 7 so that electromagnets 6, 16 demonstrate functions necessary as magnetic radial bearing.
Patent JP-H09169677-A (JP)
Title: Recovery of alcohol
Inventor: SAKATA YASUYUKI
IPC: C07C31/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering high-purity alcohols in high recovery by safe distillation of an alcoholic solution in which water, peroxides and carboxylic acids are dissolved or dispersed. SOLUTION: This method for recovering alcohols comprises adding (B) an alkali (alkaline earth) metal hydroxide to (A) a solution of 4-6C alcohols in which water, peroxides and carboxylic acids are dissolved or dispersed, to effect decomposing most of the peroxides, separating the mixture into an alcohol layer and a water layer, adding to the alcohol layer any one of metallic elements which belong to group VIA, VIIA or VIII, or its oxide or halide, or an inorganic acid or salt which has its oxide anion, and distilling the mixture, after decomposing the remaining peroxides or while decomposing the remaining peroxide by heating, thus recovering the alcohols. It is preferable that the alcoholic solution before the recovery contains hydrogen peroxide as the peroxides, and that the 4-6C alcohols be n-butanol, iso-butanol or their mixture.
Patent JP-H06153731-A (JP)
Title: Method for inducing tetraploid of panax ginseng
Inventor: MATSUMOTO SHINGO
IPC: A01H1/08
Filed: 1992-11-18
Abstract: PURPOSE:To shorten the cultivation time and improve the yield of a tetraploid by extracting a cotyledon from the seed embryo of Panax ginseng, culturing an adventitious embryo agglomerate originated from the cotyledon with colchicine to double the number of chromosomes and redifferentiating the product to induce a seedling of tetraploid. CONSTITUTION:A cotyledon extracted from the seed embryo of Panax ginseng is cultured on an MS medium by static culture to directly induce an adventitious embryo. The adventitious embryo is subjected to shaking culture in a B5 liquid medium and the proliferating adventitious embryo agglomerate is adjusted to extremely small cubes of about 5mm cube while forming the secondary embryo. The adventitious embryo agglomerate is immersed in a colchicine solution having a prescribed concentration, shaken for a prescribed period and subjected to static culture on a solid medium.
Patent JP-H09182265-A (JP)
Title: Cable vibration deterrer
Inventor: TAKAHASHI TADAHIRO
IPC: H02G7/14
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To deter the vibration such as galloping, etc., by propagating the reversephase vibration of the oscillation frequency of a cable to a cable. SOLUTION: When vibration generates in a transmission line 9, a tension meter 5 detects the tension ripple based on the vibration, and converts it into oscillatory frequency, and computes the reverse phase. This signalizes the computed reverse phase, and sends it into a vibrator 8a. On the side of the vibrator, the vibrator is operated, based on the reverse phase of the signal being sent, so as to vibrate a vibration stage up and down to vibrate the transmission line 9 held with cable holders 7 a and 7b. The transmission line 9 vibrated by reverse phase is deterred from vibration, and by the vibration being deferred, a tension meter 5 judges that there is no tension ripple, and sends a signal for stoppage to the vibrator 6, whereby the vibrator 6 stops, and the transmission line 9 shifts to the static stable condition before vibration.
Patent JP-H07190009-A (JP)
Title: Controller in hydraulic construction machine
Inventor: HAGA MASAKAZU
IPC: F15B11/17
Filed: 1993-12-27
Abstract: PURPOSE:To increase freedom for matching among compositely operated actuators and to improve the operability of a hydraulic construction machine by individually controlling the openings of a plurality of control valves for controlling the flow of pressure oil supplied to one actuator. CONSTITUTION:Proportional valves 31 to 34 are procided in first and second boom control valves 5 and 6 for controlling the flow of pressure oil to a boom cylinder 10 and first and second arm control valves 7 and 8 for controlling the flow of pressure oil to an arm cylinder 12. In a controller 30, a boom lever stroke signal a1 outputted from a boom operating device 13, an arm lever stroke signal a2 outputted from an arm operating device 14 and control signals b1 to b4 from maps memorized in a storage part 30a are obtained and with these the proportional valves 31 to 34 are controlled.
Patent JP-H10173816-A (JP)
Title: Communication equipment
Inventor: NAKAMA TOSHIYUKI
IPC: H04M1/26
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To connect the communication equipment to a terminal equipment such as a personal computer having a least cost routing(LCR) function and to allow the communication equipment to select automatically a channel providing the least cost and to send facsimile data in the case of facsimile transmission by using the LCR function of the terminal equipment. SOLUTION: When a main control section 14 recognizes an access code denoting a kind of a channel of a destination received from a PC 2, the control section 14 stores a telephone number corresponding to the access code and a time used for a channel in use to a registration memory section 15 in cross reference. In the case of making a call for facsimile transmission, whether or not a telephone number of the destination and the time at calling received from an operation display section 16 in the case of making a call for facsimile transmission are coincident with a telephone number and its corresponding time in the registration memory section 15 is discriminated, and when they are coincident respectively, an access code corresponding to the coincident telephone number and time is added to a destination telephone number and then the resulting number is dialed.
Patent JP-H09142914-A (JP)
Title: Magnesia cement composition and carbonaceous formed product
Inventor: TOYAMA YOSHIOMI
IPC: C09D1/06
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnesia cement compsn. with a promoted hardening rate and its hardening method, to provide a carbonaceous formed product having good adsorptivity for gas, its production method, and further to provide a spray coating material containing the magnesia cement. SOLUTION: This magnesia cement compsn. is obtd. by compounding a magnesium silicate in a magnesia cement. In the hardening method of the magnesia cement, a water-based kneaded material comprising a magnesia cement, magnesium silicate and water is hardened. A carbonaceous formed body is produced in which a carbonaceous material is integrated into one body with a hardened material of the magnesia cement or the magnesia cement compsn.
Patent JP-H01222737-A (JP)
Title: Method and apparatus for producing liquid coffee beverage
Inventor: JIEEMUSU EDOWAADO UIMUMAAZU
IPC: A47J31/00
Filed: 1988-12-29
Abstract: PURPOSE: To prepare coffee having the thick layer of coffee foams on its surface by strongly stirring the concentrated liquid of cold coffee, frothing the concentrated liquid of coffee and adding the prescribed quantity of warm water into the frothed concentrated coffee liquid while leaving the considerable amount of frothed components. CONSTITUTION: The frothed concentrated coffee liquid is prepared by strongly stirring the measured quantity of granular dry coffee with the controlled quantity of cold water. The concentrated coffee liquid is thinned by adding the prescribed quantity of warm water to the frothed concentrated coffee liquid while leaving a lot of frothed components. Thus, espresso type high-temperature coffee drink, namely, liquid-state coffee having the thick layer of coffee foams on its surface can be prepared for respective cups.
Patent JP-2001154481-A (JP)
Title: Image forming device and carrier
Inventor: HIRAGA TAKEHITO
IPC: G03G15/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To realize an attaching and detaching mechanism for a developing device that it can be set at an accurate position by simple attaching and detaching operations and to realize an attaching and detaching mechanism for an image carrier that attaching and detaching are facilitated and the cast is reduced well. SOLUTION: For the device, a 1st guiding means and a 2nd guiding means to guide an initial stage and a later stage in an attaching process of the developing device are provided. Both end parts of a drum shaped photoreceptor are supported by rotating support means that are separated from each other.
Patent JP-H03193764-A (JP)
Title: Production of 2-methoxy-6-methylaminopyridine
Inventor: MOROOKA TAKASHI
IPC: C07D213/74
Filed: 1989-12-25
Abstract: PURPOSE:To efficiently obtain the title high-purity compound by reacting a 2-halo-6-methylaminopyridine with methanol in the presence of an alkali metal hydroxide, recovering methanol and then extracting the resulting substance with an aliphatic hydrocarbon solvent. CONSTITUTION:A 2-halo-6-methylaminopyridine is reacted with methanol in the presence of an alkali metal hydroxide such as lithium hydroxide or sodium hydroxide. The prepared reaction solution is mixed with water, methanol is distilled away, the solution is filtered, separated and further extracted with an aliphatic hydrocarbon solvent. Then the resulting substance is distilled to give the objective compound. The reaction temperature is 100-200 deg.C, especially 140-190 deg.C. The amount of water added is preferably ten times as much as that of the formed objective compound and the amount of methanol used is 4.2-7 moles based on 1 mol of the 2-halo-6-methylaminopyridine. An aliphatic hydrocarbon solvent having 35-100 deg.C boiling point, such as pentane, is used as the aliphatic hydrocarbon solvent and the amount used is 0.5-100 times as much as that of the 2-halo-6-methylaminopyridine by weight.
Patent JP-2000159729-A (JP)
Title: Purification of bishydroxyalkyl terephthalate
Inventor: ASAKAWA TOMOJI
IPC: C07C69/82
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a bishydroxyalkyl terephthalate, enabling the production of the highly pure bishydroxyalkyl terephthalate capable of being used for synthesizing polyethylene terephthalate, etc., by treating the crude bishydroxyalkyl terephthalate with activated carbon and an ion exchange resin. SOLUTION: This method for purifying a bishydroxyalkyl terephthalate, comprises dissolving the crude bishydroxyalkyl terephthalate, such as bishydroxyethyl terephthalate(BHET) or bishydroxybutyl terephthalate, containing impurities in a solvent at 40-120 deg.C and then treating the solution with activated carbon (for example, wooden activated carbon) and an ion exchange resin (an anion exchange resin, a cation exchange resin). The activated carbon can remove colored substances, and the ion exchange resin can remove cation components and anion components in impurity ions.