baber/WOPTO huggingface dataset:
Patent JP-H05179296-A (JP)
Title: Oxidizer component containing granule of stable bleaching activator
Inventor: KEBUIN JIEI BUROODOBETSUKU
IPC: D06L4/75
Filed: 1992-03-25
Abstract: PURPOSE: To obtain the subject bleach activator granules consisting of a specific peroxygen bleach activator, a binder and a solubilizing aid, excellent in solubility, durability and processability and useful for a detergent or the like.  
     CONSTITUTION: The objective bleach activator granules consist of a peroxygen bleach activator represented by the formula [wherein R is a 1-20C alkyl, an alkoxylated alkyl, a cycloalkyl, an alkenyl, a (substd.) aryl or an alkylallyl; R' and R" are each H, a 1-4C alkyl or allyl; and L is an eliminable group] (A), a pliable binder such as an anionic surfactant or the like selected from materials with a melting completion temp. of 40°C or higher (B) and a solubilizing aid such as magnesium sulfate, polyvinyl pyrrolidone or an alkali aryl sulfonate such as toluene sulfonate (C). The wt. ratio of the components A-C is pref. A/B/C of 98/1/1 to 75/12.5/12.5. The granules pref. have a cylindrical shape having a diameter of 1.0-0.5 mm. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5322926-A (JP)
Title: Air-fuel ratio interpolation apparatus for internal combustio n engine
Inventor: YOSHIMURA KUNIMASA
IPC: F02D41/34
Filed: 1976-08-17
Abstract: PURPOSE: When the fuel jet coefficient in the electronic control system fuel jet apparatus (EFI) moves from a certain value to another value, said coefficient is vairied along the predetermined, function which does not contain the discontinuity then the stable air-fuel ratio is obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08273004-A (JP)
Title: Viewpoint changing method for three-dimensional image display device
Inventor: NAKAMURA NAOKO
IPC: A61B6/03
Filed: 1995-03-31
Abstract: PURPOSE: To input the next viewpoint position in a three-dimensional space on a two-dimensional CRT with a mouse by displaying a reference point and a viewpoint setting plane and setting the new viewpoint on this viewpoint setting plane. CONSTITUTION: The initial image of a dummy three-dimensional image is displayed. Next, it is judged whether an end icon, setting icon and reconstitution icon are respectively selected or not. Then, any arbitrary point A in the desired direction to be next watched by an operator is designated. Next, a picture for setting the new viewpoint is displayed. Then, a desired direction A to move the viewpoint on the picture is designated by the mouse. Then, a line segment connecting a picture center C and the direction A on the projected picture at the present time point is displayed and a point M and straight lines J and K for virtual setting are displayed on the line segment. This point M is dragged so that a virtual plane can be arbitrarily set. Then, a new point E' is set on the virtual plane. When displaying the straight lines J and K expressing this virtual plane, they are displayed distinguishing whether the straight lines J and K are positioned closer to the viewpoint than a CT tomographic image or away from it.
Patent JP-S62255732-A (JP)
Title: Burner
Inventor: NAKAJIMA TADASHI
IPC: C23C30/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve energy radiation efficiency by forming on the surface of a multi-hole plate provided in front of a combustion wick a metal oxide in the form of a covering film so that the peak value of the radiation energy from the multi-hole plate will fall in the wave length area of a heat-resistant glass which has an excellent optical transmission. CONSTITUTION:Multi-hole plates 2 and 3 are provided in front of and at the rear of a combustion wick 1, and further on the front side of the multi-hole plate 2 a heat resistant light transmitting plate 4 such as heat resistant glass is provided. When the surface of the multi-hole 2 on the front side is covered with a metal oxide which contains Fe2O3, etc., the peak value of the radiation energy from the multi-hole plate 2 is shifted to near infrared rays of a short wave lengths. If the amount of the metal oxide 5 that is applied is adjusted so that the peak value of the radiation energy falls in the range that is below 2.7mum at which the optical transmission of the heat resistant glass 4 is good, the radiation efficiency of a burner as a whole becomes better.
Patent JP-2000289631-A (JP)
Title: Rack shaft for steering mechanism and manufacture thereof
Inventor: TATEWAKI OSAMU
IPC: B62D3/12
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a rack shaft for steering mechanism and manufacturing method thereof capable of ensuring a large steering angle in spite of a compact structure. SOLUTION: After a screw groove Mg is formed over the overall length of a rack shaft, part of the screw groove Mg is removed to form a rack tooth Mt, thereby ensuring the precision of the screw groove adjacent to the rack tooth Mt. It is thus possible to restrain the construction of a steering mechanism compact without generating operating failure even if a ball nut is engaged up to the internal end of the screw groove Mg.
Patent JP-S57212667-A (JP)
Title: Magnetic head position adjusting device
Inventor: OOMORI SUSUMU
IPC: G05D3/12
Filed: 1981-06-24
Abstract: PURPOSE:To compensate variance of a cartridge disk for magnetic head adjustment by providing a correcting circuit corresponding to each cartridge disk for magnetic head adjustment, and connecting the correcting circuit to a printed board for the magnetic head adjustment detachably. CONSTITUTION:The deviation of each cartridge disk for magnetic head adjustment from a master cartridge disk for the magnetic head adjustment is measured previously, and the corrected value of a correcting circuit 1, i.e. the resistance value of a variable resistor is determined corresponding to each cartridge disk for magnetic head adjustment. This correcting circuit 1 is connected through a connector 3 to a printed board 2 for magnetic head adjustment which  includes a plus peak holding circuit 4, a minus peak holding circuit 5, and an  adder 6, and the voltage of either of the peak holding circuits 4 and 5, e.g. circuit 4 is corrected by the correcting circuit 1 and inputted to the adder 6.
Patent JP-H0927050-A (JP)
Title: Automatic ticket vending machine
Inventor: TAKESHITA TAKANORI
IPC: G07B1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the automatic vending machine with good operability by setting an enlargement frame which surrounds main stations on the whole map in a stand-by state and displaying a state wherein a user selects another main station in the enlargement frame by simulation. SOLUTION: The thrust part of a customer surface 2 is provided with a display screen 4 of a known touch panel type almost in a square shape. On the upper left side of this display screen 4, a guide part 4a is provided which gives an operation guidance and a guidance for fares to a user and on its right side, an enlarged map part 4b is provided as a route maps principally including main stations of the whole map part. In stand-by mode, an enlarged map having the main stations A, B, C... displayed on the whole map part 4c is displayed, and the enlargement frame 4d showing that a range based upon the station A is selected and a finger icon are displayed at the enlarged map part 4b. Thus, the dummy selection screen is displayed on the screen in stand-by mode, so superior guidance performance is obtained.
Patent JP-S59224259-A (JP)
Title: Finishing device
Inventor: OOYAMA IWANE
IPC: B24B37/02
Filed: 1983-06-03
Abstract: PURPOSE:To make it possible to carry out the finishing work of a complicated curved surface to be worked, by providing such an arrangement that a vibrating mechanism attached with a lap is supported by a constant pressure mechanism so that the lap is abutted against the workpiece at a predetermined pressure, and the constant pressure mechanism is swung by a swinging mechanism. CONSTITUTION:Upon working, after a workpiece 50 being secured to a vise 49, a nut 4 is rotated by means of a handle 5 to adjust the height of an arm 8. Then, a d.c. motor 37 is started to adjust the height of a Z table 42 so that a lap 30 in a laping mechanism attached to a constant pressure mechanism 17 is abutted against the workpiece 50 at a predetermined pressure through the intermediary of an lapping agent. Then a motor 46 is started to extend and retract the workpiece 50 in the direction X within a range limited by limit switches 48. Simultaneously, a motor 13 for a swinging mechanism 18 is started while operating a vibrating mechanism 27 so that the lap 30 is swung in a predetermined swinging range. With this arrangement, a curved surface to be worked in the workpiece 50 is lapped.
Patent JP-H10278957-A (JP)
Title: Fuel cap
Inventor: HAGANO HIROYUKI
IPC: B60K15/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make a casing main body of a fuel cap lighter, and improve the dimensional precision. SOLUTION: This fuel cap 10 is equipped with a easing main body 20 which houses a positive pressure valve 60 and a negative pressure valve 70 in a valve chamber 23. The casing main body 20 is equipped with an external pipe body 21, and a valve chamber forming body 22 which is formed inside of the external pipe body 21, and is integrally formed of a horizontal connecting part 28 and a vertical connecting part 29, of a resin, and at the same time, an area between the horizontal connecting part 28 and the vertical connecting part 29 is made to be a hollow part 27.
Patent JP-S5525716-A (JP)
Title: Cooler-heater
Inventor: TAJIMA MASAHISA
IPC: F25B1/00
Filed: 1978-08-10
Abstract: PURPOSE: To convey heat energy in the form of latent heat independent of heat conduction and to reduce heat loss attendant on heat transportation by constructing such a circuit that a liquid refrigerant is sucked into a secondary refrigerant pump both in cooling operation and in heating operation and that the flow direction is constant.  
     CONSTITUTION: In cooling operation, the refrigerant is turned into a high-temperature high-pressure gas refrigerant through the function of a compressor 3, flows into a condenser 4, where it releases heat to the atmosphere and condenses into a liquid through the function of a fan 6, is decompressed into a low-pressure gas-liquid refrigerant through the function of a capillary tube 5, and flows into an evaporator 2. The cooled secondary refrigerant in a secondary refrigerant heat exchanger 11 flows through a pipe 20, pump 15, and pipe 18 into a service-side heat exchanger 12, where it absorbs heat from the room air through the function of a fan 22. In heating operation, the combustion heat from a combustor 10 heats the heating medium in a heat exchanger 7 and a container 1. The refrigerant in the heat exchanger 11 evaporates, flows through a pipe 13 into a heat exchanger 12, where it releases heat to the room air and condenses into a liquid, and returns to the heat exchanger 11 via a pipe 14, pump 15, and pipe 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62255608-A (JP)
Inventor: KUROKAWA TAKASHI
IPC: F16B5/06
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07278932-A (JP)
Title: Clasp for cloth on headgear
Inventor: IIJIMA JUSABURO
IPC: A42B1/24
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a simple clasp for cloth on a headgear capable of fastening an upper end of clothing such as a towel, etc., on the outer side surface of the headgear such as a helmet, etc., as freely capable of fastening or removing. CONSTITUTION:An approximately U-shaped clip 10 made of an elastic material is attached. An each almost saw teeth like unevenness 18 is formed facing each other at inside walls of a vertical arms 12 and 14 of the clip. The inside top ends of the vertical arms 12 and 14 of the clip open toward a direction of the top of the arms 12 and 14 almost like an inverted V shape. At a lower arm 14, a fixing means 20 fixing the clip 10 to the outside surface of a headgear 50, is installed. In a state where the clip 10 is fixed by using the fixing means 20 on the outside surface of the headgear 50 with its top ends toward the lower direction of the headgear, by holding an upper end of cloth 80 between insides of the vertical arms 12 and 14 of the clip, the upper top end of the cloth 80 is clasped on the outside of the headgear 50 so that the cloth 80 is capable of hanging down under the headgear 50.
Patent JP-S63263306-A (JP)
Title: Burner with fluidized bed
Inventor: NISHIYAMA AKIO
IPC: F23C10/00
Filed: 1987-04-21
Abstract: PURPOSE:To make it possible to secure passages for hot particles and cold particles in a fluidized bed as needed by making one of the fluidized bed chamber cells a non-fluidized cell and providing the tubes or the circumferential wall with dividing means which supports the inclined face of a stationary bed. CONSTITUTION:A main combustion cell 2 is divided into three cells and a dividing cell 4 is provided in an ash combustion cell 3. An ash supply pipe 10 opens on a dispersion plate of the ash combustion cell 3, and the ash that contains unburnt ingredients is supplied there. Before the ash is burned, an air damper 14 which is below the dividing cell 4 is closed to form a stationary medium layer, but a dividing plate 1 is dividedly arranged along the inclined face of the stationary medium layer to the tubes in the layer or a circumferential wall 7. In order not to obstruct the lateral movement of particles when starting a cell a sufficient gap is secured under the layer. The dividing cell 4 is provided with tubes in the layer on the whole area and the dividing cell 4 compensate for the shortage of absorbed heat to maintain the performance of a boiler.
Patent JP-H08293171-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIBUSAWA TORU
IPC: G11B20/22
Filed: 1995-04-24
Abstract: PURPOSE: To prevent a reproducing RF signal from distortion by eliminating damping by a resistance at the time of reproducing, preventing C/N of a reproducing video signal from deterioration and also matching load impedances. CONSTITUTION: When recording, switches 20 and 22 are turned on by recording/ reproducing signal. Therefore, the recording signal amplified by an amplifier 14 is dampened with resisters R1-R4 before recorded in a magnetic tape. When reproducing, the switches 20 and 22 are turned off. Therefore, the reproducing signal is not dampened with the resistances R1-R4 but is instead dampened with feedbacks by feedback circuits 40 and 42. Further, since divider resistances R5, R6 and divider resistances R8, R9 are connected with terminals C16 and C17 respectively, the individual load impedances of C16 and C17 are matched to each other.
Patent JP-2000292416-A (JP)
Title: Photoacoustic microscope apparatus and its imaging method
Inventor: HOSHIMIYA TSUTOMU
IPC: G01N29/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a photoacoustic microscope apparatus operating the drive part of a photoacoustic microscope at a high speed and realizing quiet operation environment and capable of scanning a sample at random by a laser beam and an imaging method. SOLUTION: In an photoacoustic microscope apparatus wherein a laser beam being an intermittent beam from a laser beam source 1 is modulated by a photomodulator 2 to irradiate the surface of the sample 6 arranged in the detection part of the photoacoustic cell 5 in a hermetically sealed container by an optical system to generate heat in the sample and this heat is changed to a sonic wave to be detected by an acoustic sensor 7 and the sonic wave is constituted as an image by the signal processing due to a data processor, a movable mirror 3 and a linear motor stage 8 operated when beam scanning and condensing is performed while accompanied by the relative positional fluctuations of laser beam with the sample 6 are provided to permit high speed quiet scanning over a wide range.
Patent JP-H04328433-A (JP)
Title: Method and apparatus for optical measurement
Inventor: YOSHINO TOSHIHIKO
IPC: G01L1/24
Filed: 1991-04-30
Abstract: PURPOSE:To enhance measuring accuracy by eliminating the effect of the transmission loss of light when light is utilized and the measurement is performed. CONSTITUTION:A light emitting part 11, a light modulating part 12 having a polarizer 23, a double-refraction element 22, an analyzer 24 and a light applying piece 25, a light receiving part 13 and a measuring part 14 are provided. The light having a wavelength lambda1 and the light having a wavelength lambda2 are imparted to the light modulating part. The rotary angle of the plane of polarization with a rotating element for the plane of the polarization is set so that the light having the wavelength lambda1 is modulated in response to the amount to be measured and the light having the wavelength lambda2 is not modulated. The amount to be measured is operated based on the relationship between the ratio between the optical output having the wavelength lambda1 and the optical output having the wavelength lambda2 which are generated in the light modulating part 12 and the amount to be measured.
Patent JP-H04328867-A (JP)
Title: Infrared detector
Inventor: YOKOYAMA SATOSHI
IPC: H01L27/146
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the generation of a leak between electrodes by a method wherein the first electrode is provided on the light-transmitting electrode at a prescribed distance from the end part of the light-transmitting electrode and a third electrode is provided in such a way that it is extendedly provided on a second insulating film at least up to over the end part of the light-transmitting electrode. CONSTITUTION:A first insulating film 2 is formed on one main surface of a semiconductor substrate 1 and a light-transmitting electrode 3 is provided on the film 2. A first electrode 5 is provided o the electrode 3 at a prescribed distance from an end part 3a of the electrode 3. A second electrode 6 is provided on the film 2 adjoining the end part 3a of the electrode 3. Moreover, a second insulating film 7 covering the film 2 between the electrodes 5 and 6 and the electrode 3 and a third electrode 8, which is connected to the electrode 6 and is extendedly provided on the film 7 up to over the end part 3a of the electrode 3, are provided. Thereby, a charge-transfer efficiency is improved and the generation of a leak between the electrodes can be prevented.
Patent JP-H01268573-A (JP)
Title: Fire extinguisher
Inventor: MOCHIDA YOSHIHISA
IPC: A62C37/00
Filed: 1988-04-21
Abstract: PURPOSE:To exactly grasp a fire point to extinguish fire and shorten a fire extinguishing time, by moving a fire extinguishing nozzle, with control signal from an image processing section for detecting a distance between a fire extinguishing nozzle and the fire point, the direction of the fire point, and the area of the fire point with image signal from a monitoring camera, and by discharging fire extinguishing agent from the fire extinguishing nozzle. CONSTITUTION:By fire point detecting signal 18A from an external area, in an image processing section 2A, image signal from a monitoring camera 1A is taken, and a distance 10A to a fire point 5A, the direction, and a fire point area 11A-12A-13A-14A are detected, and a fire extinguishing nozzle driving section 3A is controlled. Through the fire extinguishing nozzle driving section 3A, by control signal from the image processing section 2A, a fire extinguishing nozzle 4A is moved repeating an aiming area 6A-7A-8A-9A and is controlled. In the aiming area, through a fire extinguishing agent tank 19A, fire extinguishing agent is discharged by the fire extinguishing nozzle 4A, and fire is extinguished.
Patent JP-H03297347-A (JP)
Title: Freshness-keeping agent
Inventor: TSUSHIMA TETSUYA
IPC: C08L101/00
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a freshness-keeping agent having excellent freshness-keeping effect, free from the dissolution of manganese and useful for the preservation and transportation of fruits, flowers, vegetables, etc., by mixing an adsorbent carrying potassium permanganate with activated carbon and thermoplastic resin powder and forming the mixture under heating. CONSTITUTION:The objective freshness-keeping agent is produced by mixing an adsorbent (preferably zeolife, silica gel, alumina or activated carbon) supporting potassium permanganate with activated carbon and powder of a thermoplastic resin (preferably PE, PP, ethylene-vinyl acetate copolymer resin, polyethylene terephthalate or nylon), forming the mixture under heating and preferably covering the surface of the formed article with a sheet which may contain activated carbon.
Patent JP-H04327703-A (JP)
Title: Petroleum combustion device
Inventor: ANDO HARUMI
IPC: F23D11/40
Filed: 1991-04-30
Abstract: PURPOSE:To eliminate the exhaust of unburned gas and the generation of white smoke and irritating odor by removing the recondensation of the premixture gas in the supply channel from a vaporizor to a burner. CONSTITUTION:It is possible to eliminate the recondensation of the premixture gas in the burner heads 2 by fixing the suction ports 3 of a plurality of cylindrical burner heads 2 on to the side face of a vaporizor 7 so as to provide thermal conduction among them, providing secondary air ports 5 in the shape of inverted U letter among the burner heads 2 to form a blast channel 18 of primary air between a blower 16 and primary air intake port 8 of a vaporizor 7 and a blast channel 19 of the secondary air between the blower 16 and the open sections 5a of the secondary air port, and directly supplying premixture gas to the burner heads 2 that are heated during the preheating of the vaporizor 7.
Patent JP-S58214817-A (JP)
Title: Mixing scale
Inventor: OKADA KUNIHIRO
IPC: G01G19/22
Filed: 1982-06-08
Abstract: PURPOSE:To reduce measuring errors in the mixing rates and the total quantity of granular solids by arranging a weight detector and feeders for a plurality of granular solids while a specified control is performed with a controller. CONSTITUTION:(m) Kinds of granular solids F1-Fm are fed to a measuring tank 1 being measured with a weight detector 2 according to the target weight value of each granular solid divided into (n) batches through (m) granular solid feeders 31-3m thereby forming (mXn) layers. It is so controlled that the weight value Ak,i of the granular solid to be fed from the (k)th feeder at the (i)th is equivalent to i/n times of the target weight value of the granular solid of kinds (k) minus the weight value Ak,i-1. This eliminates the accumulation of measuring errors and hence, reduces measuring errors in the mixing rate and the total quantity of the granular F1-Fm.
Patent JP-H04329018-A (JP)
Title: Fm radio reception system
Inventor: TAKE MINORU
IPC: H04B1/26
Filed: 1991-04-30
Abstract: PURPOSE:To attain automatic tracing by detecting a state that sent digital information cannot correctly be demodulated while being multiplexed on an FM broadcast signal. CONSTITUTION:A filter characteristic switching control circuit 19 moves the central frequency of an intermediate frequency filter 16 based on the output of a demodulation circuit 17 and a band width stereo/monaural switching control circuit 26 applies the switching control of an intermediate frequency band width and the stereo monaural switching control of the intermediate frequency filter 16 based on an electric field strength level, an adjacent disturbance level and a multi-path level. An RDS quality deciding circuit 27 decides the quality of an RDS data by taking the electric field strength level, the adjacent disturbance level and the multi-path level into consideration and the RDS section 28 regards that the quality of the RDS data is deteriorated when the electric field strength is a prescribed level or below, or the adjacent disturbance level is a prescribed level or above or and the multi-path level is a prescribed level or above to apply automatic tracing control.