baber/WOPTO huggingface dataset:
Patent JP-H02286667-A (JP)
Title: Novel production of 2-hydroxyquinoxaline
Inventor: HAGITA KAZUTERU
IPC: C07D241/44
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the subject compound as intermediate of production of drug-dye, etc., with ready process by reacting orthophenylenediamine with glyoxylic acid in a specific low temperature range in lower aliphatic alcohol solvent and filtering at the same temperature. CONSTITUTION:Orthophenylenediamine is reacted with glyoxylic acid, preferably in an amount of 0.8-1.2 times mol glyoxylic acid to orthophenylenediamine, at from -20 deg.C to 0 deg.C, preferably from-8 deg.C to -4 deg.C, in lower aliphatic alcohol solvent and filtered at the same temperature to afford the aimed compound. As the lower aliphatic alcohol solvent, e.g. methanol or butanol is used and using amount of the solvent is 500-1000ml to 1mol orthophenylenediamine.
Patent JP-S62262954-A (JP)
Title: Frying in oil
Inventor: FUJII AKIO
IPC: A23L19/12
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a food, fried in oil and having uniform quality in good yield, by frying a food in oil while transferring the food with a screw conveyor. CONSTITUTION:A cylindrical transferring cylinder 1 having many holes 2 is provided in an oil bath 6 having a feed pipe 7 and delivery pipe 8 for heated oil and a screw conveyor 3 is provided in the transferring cylinder 1. The conveyor 3 is rotated through a screw shaft 4 by a motor 5 and a food is fed into the oil bath 6 by a feeding means consisting of a raw material feeding screw 10 and shaft 11 of a raw material feeding cylinder 9. The food is then fried in oil while transferred by the conveyor 3 and taken up with a belt conveyor 12.
Patent JP-S5439396-A (JP)
Title: Method of recovering argon by subzero separation
Inventor: KOMURO TAKEO
IPC: F25J3/04
Filed: 1977-09-02
Abstract: PURPOSE:To recover crude Ar of a constant without loss of balance in a crude Ar tower and a double fractionating column by withdrawing curde Ar from a stage determined to have the highest concentration of Ar through an withdrawing pipe arranged on every tray in the crude Ar tower.
Patent JP-H01276833-A (JP)
Title: Radio channel sharing system
Inventor: YOMO YOSHIAKI
IPC: H04B7/24
Filed: 1988-04-27
Abstract: PURPOSE:To improve the use efficiency of a radio channel by receiving a response for a preceding group polling until a group polling signal is transmitted from a base station and a response is received. CONSTITUTION:A base station transmits a group polling signal to designate a terminal number to permit a transmission, a terminal to receive the group polling signal refers to plural transmitting permission terminal numbers included in the signal, it is judged that the transmission permission is executed, and then, when the packet of a transmission waiting exists, the packet signal is transmitted to a base station and when the packet signal to transmitted does not exist, a signal without the packet is transmitted to the base station, and thereafter, the base station, when the packet signal or the signal without the packet is first received from plural terminals to permit the transmission, the group polling signal for a next terminal table is transmitted and the transmitting right of the packet is moved. A packet transmitting means at the terminal continuously transmits plural packets of the transmission waiting. Thus, the use efficiency of the radio channel is improved.
Patent JP-S63271119-A (JP)
Title: Non-contact type rotational frequency detector
Inventor: TAKIGUCHI YOSHIHIRO
IPC: G01D5/38
Filed: 1987-04-28
Abstract: PURPOSE:To simply attain detection with a high resolution by detecting a pattern of a monochromatic laser light beam reflected and diffracted by a diffracting plate which is stuck to a rotating body to be measured. CONSTITUTION:A diffracting plate 2 is stuck to one surface of a rotating body to be measured 1. This diffracting plate 2 is irradiated by a monochromatic laser light beam from a laser light source 3, and a reflected and diffracted pattern is detected by a photodetector 5 through a wavelength selecting filter 4. Subsequently, the output of the photodetector 5 is inputted to a flip-flop 7 and an integrator 9 through an amplifier 6, and their outputs are counted by a counter 8, and displayed by an analog indicator 10.
Patent JP-H10170309-A (JP)
Title: Cycle ruler or cycle disk and its manufacture
Inventor: RUECKERT JOCHEN
IPC: G01B11/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cycle ruler or a cycle disk which can perfectly prevent moisture from creeping into a region which contains gelatin by a method wherein a bar code which is extended up to an edge on a photosensitive film layer is formed and a reflective layer and a cover are formed on a carrier in which a gelatine layer in its periphery is removed. SOLUTION: A transmissive carrier 1 is constituted of a transparent substance such as polyester or the like, and it is connected, via an adhesive layer 12, to an upper gelatine layer 13 and a lower gelatine layer 14. Then, a photosensitive covering layer 2 is exposed, silver particles in the gelatine layer 14 are changed into black, and bar codes 3 to 5, 10, 15 are formed on the lower part side of the gelatine layer 14. The bar codes 3 to 5, 10, 15 and the gelatine layer are covered with a reflective layer 8 by using a thin film layer, and a protective layer 11 is formed on it. Then, the protective layer is cut and separated along a continuous code mark, and a cycle ruler is obtained. In this manner, it is possible to obtain the cycle ruler whose moistureproofness is high and whose high measuring accuracy is kept even when the ruler is used for a long period.
Patent JP-S62262116-A (JP)
Title: Back-up voltage measuring method for memory card
Inventor: FURUYA SEIICHI
IPC: G06F1/28
Filed: 1986-05-08
Abstract: PURPOSE:To suppress shortening of life of a back-up battery by contacting the voltage measuring terminal of the back-up battery ahead of other terminals and disconnecting it when inserting a memory card. CONSTITUTION:When a memory card is not connected to a utilized apparatus 1, a memory chip 2 is backed up by a battery 3. When the memory card is inserted to the utilized apparatus 1, a backup voltage measuring terminal 7A and a grounding terminal 7E are connected to the utilized apparatus 1. Accordingly, the measuring terminal 7A is connected to a comparator 6, and voltage of the battery is measured. At the time when the memory card is inserted completely, the measuring terminal 7A is cut off, and a power source supply signal system is connected to cause inverted bias and consumption of the battery is eliminated. Thus, shortening of life of the back-up battery can be suppressed.
Patent JP-S588253-A (JP)
Title: Nozzle driving device in rocket attitude control system
Inventor: YAMANE KIMITAKA
IPC: F02K9/97
Filed: 1981-07-06
Abstract: PURPOSE:To eliminate the misalignment of a nozzle so as to simplify the attitude control thereof, by providing the nozzle so that the nozzle is oscillatable and movable in the direction of standard thrust axis with respect to an actuator for controlling the nozzle. CONSTITUTION:One end of each of at least three actuators 11 is secured to a motor chamber 1 and the other end is abutted against surfaces 19 which are formed on the periphery of a nozzle 2 in parallel to the reference thrust axis T. When the pressure in the motor chamber 1 comes up to a predetermined value after propellant is fired, the nozzle 1 moves to a position indicated by the phantom line, depressing a flexible joint 5. Then, rods 16 stop at a position where the nozzle 2 is properly aligned and held, and also, the nozzle 2 is not restricted by the actuators 11 since balls 17 are made only in rolling contact with the parallel surfaces 19, thereby no misalignment is occurred.
Patent JP-H04334861-A (JP)
Title: Electron spectroscopic image measuring method
Inventor: SEKINE SATORU
IPC: H01J49/08
Filed: 1991-05-10
Abstract: PURPOSE:To measure information required for obtaining a two dimensional image in a short time. CONSTITUTION:Plural electrodes 9 are disposed in the out-going port of a HSA1 in the scattering directions of energy spectrum. A control device 10 is equipped with a voltage setting table 11 in which optimum input lens voltage is stored for the combination of electron energy and pass energy. When both electron energy and pass energy are directed by an input device 12, the control device 10 determines voltage to be applied to the HSA1 based on directed pass energy, and concurrently determines lens voltage VL1 and VL2 with the voltage setting table referred. This thereby permits (-VR+VA) and (-VR-VA) corresponding to directed pass energy to be applied to the inside and outside electrodes 6 and 7 of the HSA1, and also permits lens voltage VL1 and VL2 optimum to directed electron energy and directed pass energy to be applied to electrostatic lenses 32 and 33 respectively.
Patent JP-H09285343-A (JP)
Title: Shelf
Inventor: TAKANO SHOJI
IPC: A47B43/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a shelf light and portable easier to carry in and out the room, especially useful in the removal as it's safe even bumped on and can be folded in once the fluid inside is ejected out. SOLUTION: A unit structure of a shelf 10 is made by using an elastic sheet material in sides 11, a top 12, a bottom 13, a back 14 and a shelf 15 except openings 10a, 10b where articles are put on. As throughout the inside is wholly empty, it's shaped out to a finished product when filled up with fluid such like air through an inlet 16.
Patent JP-H04336044-A (JP)
Title: Grid structure for x-ray ct device
Inventor: HACHIMAN MITSURU
IPC: G01T1/20
Filed: 1991-05-10
Abstract: PURPOSE:To provide the grid structure of an X-ray CT which can simply remove scattered X-rays without lowering geometrical efficiency. CONSTITUTION:A grid plate is disposed at intervals of a plurality of detecting elements to shut off scattered X-ray. This structure can improves geometrical efficiency and provide a distinct CT picture.
Patent JP-H09292377-A (JP)
Title: Array probe recognizer for ultrasonic inspecting apparatus
Inventor: KANETANI AKIHIRO
IPC: G01N29/22
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an array probe recognizer of an ultrasonic inspecting instrument which easily and accurately achieves recognition of the type of the array probe used. SOLUTION: An array probe 20 comprises array elements T1 -T64 , and a body side transmitting/receiving circuit 310 comprises pulser receiver circuits P1 -P65 . A connector 50 has terminals KT1 -KT65 and is connected to the respective array elements T1 -T64 , excluding one terminal KT2 . A body side connector 300 has terminals KP1 -KP65 , corresponding to the terminals KT1 -KT65 and is connected to the pulser receives P1 -P65 . One terminal KT2 is selected from among the terminals of the connector 50 to judge the type of the array probes involved. The pulser receiver circuits P1 -P65 are operated sequentially to judge the type of that array probe from the pulser receiver P2 receiving no signal.
Patent JP-S5230099-A (JP)
Title: Sprinkled head
Inventor: KONDOU TSUTOMU
IPC: A62C37/20
Filed: 1975-08-30
Abstract: PURPOSE: To provide stopping of water sprinkling by hand in any temperatures at a thermally responsable part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307666-A (JP)
Title: Data processing unit for multi-gradation image with document and photograph in existence in mixture
Inventor: SHIBUYA MASAHIKO
IPC: H04N1/40
Filed: 1995-04-28
Abstract: PURPOSE: To attain optimum image coding corresponding to a characteristic of an image by dividing an area of an image in matching with a characteristic prior to coding processing for image compression when plural areas with different property are in existence in mixture. CONSTITUTION: An image scanner 1 reads an image of an original to generate an image signal. An area separate device 2 receives an image signal outputted from the image scanner 1 to separate the areas into a character image area and a photographic image area and provides an output of the result. A density level dependent area separation processing unit 3 samples the character image area at a prescribed interval to classify the areas for each density level. A character area signal converter 4 converts an image signal of a part belonging to the character image area in the image signals into binary data. A binary image data output device 5 provides an output of binary image data as data in a form recognized to be character image data.  A photographic image output device 6 provides an output of signals of the photographic image area separated by the device 2 as multi-value data corresponding to the density level.
Patent JP-H02282733-A (JP)
Title: Object distance information output device for camera
Inventor: MATSUZAWA YOSHIAKI
IPC: G02B7/34
Filed: 1989-04-24
Abstract: PURPOSE:To calculate the absolute distance of an object and projecting magnification before a focusing state is attained by calculating the intended feeding quantity to focus a lens based on the feeding quantity of a projecting lens and the deviation and the deviating direction of focus. CONSTITUTION:An output signal from a deviation information detection means 1 for detecting the deviating direction and the deviation of the image-formation surface of object light passing through the projecting lens 6 from a film surface in an optical axis direction is converted into a signal showing the deviating direction and the deviation of a focus group by a focus group deviation information decision means 3 for operating and deciding the driving quantity of the photographing lens 6 to the focusing position of the focus group based on the information on the deviating direction and the deviation of the focus being the output signal from the means 1. Then, the feeding position of the focus group where the focusing is intended is obtained based on the current feeding position of the focus group and the information on the deviating direction and the deviation of the focus group and the information of the object distance is operated and outputted based on the information on the focusing intended position of the focus group. Thus, the information on the object distance and the photographing magnification, etc., are easily and accurately obtained before performing a focusing action.
Patent JP-H08299489-A (JP)
Title: Fire extinguisher receiving box
Inventor: IKEGAWA TOSHIO
IPC: A62C13/78
Filed: 1995-04-28
Abstract: PURPOSE: To confirm from the outside whether or not a fire extinguisher is received and properly control the operation with a monitoring board by providing an informing means for informing the outside part of the absence detected by a fire extinguisher detecting means. CONSTITUTION: A fire extinguisher receiving box 10 is provided inside with a contact type switch for detecting the presence of fire extinguishers 20, 21 received in the box 10 and the switch is set to the ON condition when either of the fire extinguishers 20 or 21 is not detected. A signal of the absence of the fire extinguisher set to the ON condition is sent out to a monitoring board in a disaster preventing center. When a starting signal for starting a buzzer 13 and display part 14 is inputted from the monitoring board, the buzzer 13 is buzzed while the display part 14 is turned on an off. Thus, whether or not the fire extinguishers 20, 21 revived can be confirmed from the outsde, while a plurality of fire extinguishers 20, 21 ir tge kuje cab be cibtrikkabkt ioerated cibcebtrucally by the disaster preventing center side.
Patent JP-S63271138-A (JP)
Title: Method and instrument for measuring freshness
Inventor: KITA TOSHIBUMI
IPC: G01N21/27
Filed: 1987-04-28
Abstract: PURPOSE:To eliminate the need of a pre-processing such as cutting fish meat into small pieces, and to quickly and simply measure the freshness in a state of the original form of a fish, by irradiating a light wave to fish meat, and measuring a variation quantity of its projecting quantity and light receiving quantity. CONSTITUTION:After a catheter 6 has been inserted directly into a fish, a light beam is made incident on a projecting fiber (a). The light beam which has gone into the catheter 6 from the projecting fiber (a) repeats total reflection and advances, is reflected by a reflecting mirror 8 and goes into a light receiving fiber (b). In this case, when fish meat exists in the periphery of the catheter 6, an absorption characteristic becomes different in accordance with a hue of the fish meat namely, freshness. In general, in case of high freshness, since the luster is good, the absorption characteristic becomes small, and in case of low freshness, since the luster becomes worse, the absorption characteristic becomes large. Accordingly, for instance, in case of the projecting quantity is 10 and the light receiving quantity is 8, the freshness is displayed as 0.8 on a display device 10.
Patent JP-H10303443-A (JP)
Title: Solar battery, manufacture thereof, and semiconductor manufacturing device
Inventor: NISHIMOTO YOICHIRO
IPC: H01L31/0236
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a silicon solar battery having a high light confinement effect, by impregnating a silicon substrate with a predetermined mixed acid solution as an etching solution, and forming fine recessed and protruding shapes on the surface of the silicon substrate. SOLUTION: Fluoric acid, nitric acid, and at least phosphoric acid enabling adjustment of the rate of etching processing, or an adjusting agent containing water-soluble carbonic acid having a small number of water-soluble carbon atoms are mixed to prepare a mixed acid solution. A substrate 1 is impregnated with the mixed acid solution, and fine recessed and protruding shapes are formed on the surface of the substrate 1. Phosphorus is diffused into the p-type polycrystalline silicon substrate 1 having the recessed and protruding structure thereon, thus forming an n<+> layer 3 on the surface of the substrate 1. After that, one side of the substrate 1 which becomes a light receiving surface is coated with a resist, and the diffusion layer on the back side is removed by etching. Then, a silicon nitride film 2 is formed on the substrate 1 as an anti-reflective coating.  Finally, a grid-like n-electrode 4 is formed on the front surface by using silver paste, and a p-electrode 5 is formed on the entire back surface by printing and firing aluminum paste.
Patent JP-S5630439-A (JP)
Title: Production of foamable fine particle
Inventor: YASUJIMA HIROYUKI
IPC: C08J9/16
Filed: 1979-08-20
Abstract: PURPOSE: To obtain foamable particles which contain a blowing agent within a resin wall material and foam when heated, by dispersing, in a water phase, an oil phase prepared by dissolving in a water-miscible solvent, a water-insoluble physical blowing agent and a thermoplastic resin immiscible with the blowing agent.  
     CONSTITUTION: An oil phase is formed by dissolving (i) a water-insoluble physical blowing agent such as pentane and (ii) a thermoplastic resin immiscible with the physical blowing agent, such as a styrene resin or a vinyl chloride resin, in (iii) a water-miscible solvent such as tetrahydrofuran. A dispersion having, as a disperse phase, foamable fine particles which are in the form of microcapsules having a wall of the thermoplastic resin and containing therein the physical blowing agent is prepared by dispersing, with stirring, the above oil phase in a water phase to which, if necessary, a dispersant has been added, and thereby effecting extraction of the solvent from the oil phase into the water phase. The dispersion is separated, for example, by centrifugation to produce titled fine particles.  
     USE: Foamable inks, sound-proofing materials, heat-insulating materials, sealants, antislip agents, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62265434-A (JP)
Title: Engine controlling device
Inventor: IKEURA KENJI
IPC: F02D41/14
Filed: 1986-05-10
Abstract: PURPOSE:To always obtain a proper density of exhaust gas so as to improve an operating property correcting the air quantity which is determined by the operating condition of an engine in the control means of an intake air quantity, in accordance with the detected result of the burning condition of each cylinder. CONSTITUTION:When an engine is operated, the pulse duration of fuel injection is retrieved on a map according to the opening of an accelerator pedal from an accelerator pedal opening sensor and an engine speed from a crank angle sensor 12, to control injectors 1A-1D. Also, air quantity is retrieved on a map according to the fuel injection pulse duration and the engine speed to control the opening of a throttle valve 2. And, in this case, a fuel quantity is corrected according to the engine speed and combustion pressure from a combustion pressure sensor 12' (or the density of exhaust gas from an A/F sensor 11). On the other hand, the air quantity is corrected according to an air quantity from an air flow sensor 9, the engine speed, and the combustion pressure.
Patent JP-H11306216-A (JP)
Title: Automatic arranging method and automatic arrangement system
Inventor: UCHIDA TOMOHIRO
IPC: G06F19/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically and optimally arrange a component without interviewing an expert to extract knowledge by using classification element systems having a specific function. SOLUTION: A classification element system 13 decides an arrangement priority of each component based on each attribute value of the each component inputted from a component memory part 11. A classification element system 14 decides the arrangement position of the component based on the attribute value of a component that has the highest arrangement priority among the respective components. A classification element system 15 decides whether or not to perform the correction operation of the arrangement positions of the components based on the attribute value of the component arranged by the system 14 and the attribute values of the components that are already arranged. An arranging part 16 decides the arrangement position of each component based on the division result and performs the arrangement.  An evaluating part 17 sends the evaluation results to a learning end deciding part 18 and learning part 21 to 23. The part 21 to 23 learn the rules of the systems 13 to 15 by using either of a genetic algorithm or enhanced learning.
Patent JP-S5331031-A (JP)
Title: Fludic module
Inventor: KAWAMOTO SUSUMU
IPC: F02M17/38
Filed: 1976-09-03
Abstract: PURPOSE: To provide a pure fludic module for alternately supplying liquid and air and enabling a proper selection of both ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5630730-A (JP)
Title: Supporting electrode of semiconductor element
Inventor: KOIZUMI HIDEO
IPC: H01L21/58
Filed: 1979-08-22
Abstract: PURPOSE:To obtain the electrode with excellent characteristics in thermal expansion coefficient, wetting property with a solder material and thermal and electrical conductivity by a method wherein the supporting electrode is formed with an Mo sintered material of a prescribed density. CONSTITUTION:The supporting electrode of the semiconductor element is formed using the Mo sintered material of 9.5-10.0g/cm<3> density. When a spot welding is performed on the supporting electrode 1 of the Mo sintered material and a lead wire 2 of Zr-Cu, a particularly strong tensile break strength is obtained at the sintered material whose density is 9.5-10.0g/cm<3>. Also, the thermal expansion coefficient of the Mo sintered material is closely resenbling to that of an Mo rod, and it is suitable for the semiconductor supporting electrode. Besides, it has excellent characteristics in thermal and electrical conductivity and also has an advantage of an excellent wetting property with a solder material.