baber/WOPTO huggingface dataset:
Patent JP-H109065-A (JP)
Title: Failure diagnosis device for fuel vapor processing device
Inventor: SHINOHARA SUSUMU
IPC: G01M15/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To properly diagnose the failures of the fuel, vapor processing device regardless of running time or suspended time in the fuel vapor processing device which is so designed as to execute duty control for the opening of a purge control valve. SOLUTION: Fuel vapor developed by a tank 1 is arrested by a canister 14, and let the arrested fuel be purged to an intake passage 10 through a purge line 21 when an engine 8 is in operation. The inflow of fuel vapor to the canister 14 from the tank 1 is adjusted by a control valve 20 composed of a check valve. An electronic control device (ECU) 51 adjusts the amount of fuel to be purged by executing the duty control of a purge control valve 22. The ECU 51 allows failures ooncerned on the aforesaid device to be diagnosed by comparing inner pressure at the canistor side and inner pressure at the tank side, which are selectively detected by a pressure sensor 41, with criteria when the purge control valve 22 is controlled based on a duty ratio greater than a reference value.  The ECU 51 changes the reference value concerning a duty ratio depending on the condition of an automobile if it is running or suspended.
Patent JP-S6051533-A (JP)
Title: Dry removal of noxious gas
Inventor: ARITA KOUJI
IPC: B01D53/34
Filed: 1983-08-31
Abstract: PURPOSE:To efficiently remove noxious gas in exhaust gas in a dry system, by simple operation such that an alkali powder is sprayed and mixed in exhaust gas to be reacted with noxious gas, and guiding the treated gas to a dust collector through a blower. CONSTITUTION:Exhaust gas containing noxious gas from a waste material incinerator is guided to a reaction chamber 11 and an alkali powder such as slaked lime is sprayed and mixed in the exhaust gas by compressed air to be reacted with noxious gas such as HCl. This powder mixed gas is guided to a blower 12 where the gas and the powder are again mixed under stirring and reacted. Thereafter, the exhaust gas is guided to a dust collecting apparatus 13 to perform dust collection while the purified gas is exhausted from a chimney 14. By this method, noxious gas can be removed with good efficiency by the reduced addition amount of the alkali powder.
Patent JP-2000348841-A (JP)
Title: Panel mounting structure for bulb socket
Inventor: SAWA TOSHIKAZU
IPC: F21V19/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a panel mounting structure for a bulb socket, excellent in insertion workability of the socket and capable of obtaining high mounting strength. SOLUTION: A pair of upper and lower flexible lock pieces 30 locked on a hole edge of a mounting opening 16 of a panel 15 are flexibly provided on the front end side of a socket 20 mounted with a bulb 10. A slider 40 is fitted back-and-forth slidably on an outer circumference of the socket 20, and flexure regulating pieces 42 capable of entering flexure space 36 on the lock pieces 30 are projectingly provided in front of the slider 40. At first, the slider 40 is locked in a back position, then the socket 20 is inserted into the mounting opening 16 while flexing the lock pieces 30, and when it has been inserted to a normal position, the lock pieces 30 are restoration deformed and locked into the mounting opening 16. Thereafter, by pushing the slider 40 to a fore position, the flexure regulating pieces 42 enter the flexure space 36, thereby regulating the flexure of the lock pieces 30.
Patent JP-H0325580-A (JP)
Title: Image processing device
Inventor: MORISHITA NAOKI
IPC: G06T7/40
Filed: 1989-06-22
Abstract: PURPOSE:To accurately judge a character part and a photographing part by judging the kind of an image by referring to the feature information of a picture element not only in a local area but also in the neighborhood of the area. CONSTITUTION:The feature information of a remarked picture element in which weight is applied on peripheral picture element information stored in a line buffer 27 sequentially with a coefficient decided corresponding to distance between a peripheral picture element and the remarked picture element is calculated as the feature information of the peripheral picture element at a peripheral picture element feature information calculation circuit 26. Meanwhile, the kind of the image is judged by discriminating the maximum density difference obtained by subtracting the maximum density and the minimum density calculated at a maximum value/minimum value calculation circuit 21 with a subtractor 22 with a prescribed threshold value Thb setting standardized maximum density difference divided by means density obtained at a mean value calculation circuit 23 as the feature information of the remarked picture element. A threshold value to be binary coded is decided based on the above result, then, image information is binary coded. In such a way, erroneous judgement for the image can be prevented.
Patent JP-S645790-A (JP)
Title: Gage for document punch
Inventor: SUEDA NORIO
IPC: B26D7/01
Filed: 1987-06-27
Abstract: PURPOSE: To determine correct punching positions of documents with no mark and to punch correct filing holes at the prescribed positions by providing a first hook section hookable to the hook body of a document punch on a gauge body. CONSTITUTION: A gauge main body 91 is fitted to a document punch, its first hook section 94a or 94b is hooked to the hook body 98 of the document punch, and the interval between a positioning body 93 and a punch shaft is set to the punching positions of documents of the desired size. After the position of the documents corresponding to the first hook section 94a or 94b in size is determined by the positioning body 93, a handle is operated to correctly punch filing holes at the prescribed positions of the documents. The second hook section 95a or 95b of the gauge body 91 is hooked to the hook body 98 of the document punch, the interval between the positioning body 93 and the punch shaft is set to the prescribed filing hole interval, and filing holes are punched on the documents by the punch at the prescribed interval from previously punched filing holes.
Patent JP-S5785339-A (JP)
Title: Production of fluoromalonic ester
Inventor: ISHIKAWA NOBUO
IPC: C07C69/62
Filed: 1980-11-13
Abstract: PURPOSE: Hexafluoropropene, readily available and low in toxicity, is used as a raw material to effect the reaction with an alkoxide, hydrolysis of the product, reaction with an alkoxide and the treatment with an acid in turn to produce the titled compound used as a synthetic intermediate of hypnotic in high yield.  
     CONSTITUTION: The reaction of hexafloropropene of formula I with an alkoxide of ROM (R is alkyl; M is alkali metal) in an alcohol gives 1,1,2,3,3,3- hexafluoropropyl alkyl ether. The product is hydrolyzed in the presence of an acid such as conc. sulfuric acid to form alkyl 2,3,3,3-tetrafluoropropionate. Further, the reaction of the product with an alkoxide of R'OM (R' is alkyl; M' is alkali metal) is effected in an alcohol and followed by treatment under acidic conditions to produce dialkyl 2-fluoromalonate of formula IV.  
     USE: Synthetic intermediate of a fluorine-containing organic compound used as a  physiologically active substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6069012-A (JP)
Title: Skin care composition
Inventor: HERUMUTSUTO RAAFU
IPC: A61K8/00
Filed: 1984-08-01
Abstract: Skin care composition containing mineral salts releasing sodium, potassium, megnesium, calcium and zinc salts in defined concentration, and, optionally, compounds releasing copper, manganese, vanadium, aluminum, cobalt and/or iron ions.
Patent JP-S5587042-A (JP)
Title: Reagent used for paneller screening in offensive odor sense test
Inventor: NAGANO HAYAMI
IPC: G01N31/22
Filed: 1978-12-25
Abstract: PURPOSE: To effectively select the paneller excellent and high in correct answer rate simply and quickly, by using ethyl acetate offensive odor liquid to the paneller screening method in offensive odor sense test.  
     CONSTITUTION: In preparing ethyl acetate offensive odor liquid, first, the gas phase concentration of offensive odor corresponding to the intensity of offensive odor by sense of smell is set, and it is determined by obtaining the relation between the liquid phase concentration of standard offensive odor liquid and gas phase concentration from the equation of Raoult. Separately, after boiling and cooling pure water, copper sulfate of 2W5ppm is added. This liquid is taken in the bin with a suitable amount and the reagent is fed so that the obtained liquid phase concentration is reached. Ethyl acetate offensive odor liquid is excellent in the stability and corrosion is avoided by the added copper sulfate. After sufficiently shaking and mixing, the cover is taken out and the gas on the offensive odor liquid is absorbed to nose. This operation is repeated from the low to high concentration for serveral types of liquids prepared and diluted for the concentration of judgement of presence of offensive odor, allowing to select the pannellers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000342365-A (JP)
Title: Slide rail
Inventor: YAMADA TADASHI
IPC: A47B88/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail, specifically a slide rail to be drawn out in both directions, securely making the inner member move corresponding to the movement of the outer member on the moving side and securely preventing the end of the inner member from projecting from the end of the outer member on the fixed side. SOLUTION: This slide rail 100 comprises an outer member 1 on the fixed side, an outer member 2 on the moving side opposite to the outer member 1, an inner member 3 inserted between both outer members, etc., and the front and rear ends of the inner member 3 and the outer member on the moving side can project from the front and rear ends of the outer member 1 on the fixed side. The slide rail 100 also has a projection preventive stoppers 6, 7 for preventing both ends of the inner member 3 from projecting from the ends of the outer member 2 on the moving side and the outer member 1 on the fixed side.
Patent JP-S5684972-A (JP)
Title: Ink feed controlling system for ink jet recorder
Inventor: OOUCHI YOSHIO
IPC: B41J2/175
Filed: 1979-12-12
Abstract: PURPOSE:To prevent contamination of surroundings of an ink recovery part and clogging of a nozzle jet hole, by a method wherein, when an ink overflow from a gutter is detected, a solenoid valve disposed in an ink feed system is switched to close. CONSTITUTION:When a surplus ink overflows from a gutter 8, a signal a from an overflow detecting circuit 22 is outputted, and is supplied to an R terminal of a timer oscillator IC2 for elevating said terminal to a high level. As a result, the time oscillator IC2 oscillates with a time constant determined by means of resistors R9, R10 and a capacitor C. Then, an output from said timer oscillator IC2 become signal b through an invertor IC3, and the signal b passing through a resistor 11 actuates solenoid valve driving circuit consisting of transistors Q1 and Q2 for transmitting a given drive signal for switching to a solenoid valve 23.
Patent JP-S5384595-A (JP)
Title: Piezo electric oscillating unit
Inventor: HATA MORIYOSHI
IPC: H03H9/10
Filed: 1976-12-29
Abstract: PURPOSE:To reduce the increase in the equivalent impedance of oscillator, stabilize the quality, and also to increase the reliability in air-tight sealing and the yield rate, by sealing the ceramic case through the use of solder made by vacuum melting.
Patent JP-H085729-A (JP)
Title: Human body detector for vehicle
Inventor: HONDA TOSHIYA
IPC: G08B13/19
Filed: 1994-06-20
Abstract: PURPOSE:To enable a human body detector for vehicle having a simple constitution to accurately detect human bodies. CONSTITUTION:A human body detector for vehicle is provided with a first thermopile type infrared sensor 3 which detects infrared rays radiated from a human body 1 to be detected and second thermopile type infrared sensor 4 which is of the same type as that of the first sensor 3 and detects infrared rays radiated from the face of the driver 2 of its own vehicle, with the sensors 3 and 4 being housed in one enclosure into which conditioned air is introduced front an air-conditioner. First and second preamplifiers 5 and 6 respectively amplify the outputs of the sensors 3 and 4 and a differential amplifier 7 amplifies the difference between the outputs of the preamplifiers 5 and 6. When the output of the amplifier 7 is close to '0', a window comparator 8 outputs '0' and an alarm device 9 warns the driver 2 of the presence of the human body 1. Since the reference contact temperatures of the sensors 3 and 4 become the same due to the conditioned air, the human body 1 can be detected only from the output of the differential amplifier 7 without measurement error nor making temperature compensation by measuring the reference contact temperatures of the sensors 3 and 4.
Patent JP-H11346748-A (JP)
Title: Cigarette with filter
Inventor: TAKASE EIICHI
IPC: A24D1/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cigarette with a filter, capable of reducing carbon monoxide without excessively reducing the amount of tar and having an excellent flavor and an excellent smoke volume touch by disposing hole positions for ventilation at positions on the tobacco side from the outermost circumferential position at which the filter is brought into contact with the tobacco. SOLUTION: This cigarette 10 with a filter 12 comprises the filter 12 comprising cellulose acetate fibers and tobacco 11. Therein, hole positions 20 for ventilation are placed on the tobacco side 11 from the outermost circumferential position 16 at which the filter 12 is brought into contact with the tobacco 11. The filter 12 is preferably connected to the tobacco 11 with a chip paper tube 13, and the hole positions 20 for the ventilation are preferably placed in a portion where the paper 15 of the cigarette is overlapped on the chip paper tube 13. The cigarette 10 with the filter preferably has a tar value of <=6 mg/cigarette and a carbon monoxide/tar weight ratio of <=1 in the smoke.
Patent JP-H09315578-A (JP)
Title: Article stacking method
Inventor: KOBUKI MANABU
IPC: B65G57/03
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To stack articles of high height efficiently at high speed by arranging succeeding articles at intervals corresponding to the descent time of stacked articles, and stacking the arranged articles on the downward moving articles. SOLUTION: When a pallet P is moved into a stacking start position, succeeding articles G stored in gravity roller conveyors arrayed in a plurality of rows at intervals corresponding to the descent time of stacked articles G are taken out by an article takeout device. The articles G are arranged on an article feed conveyor 2002, and when a detector fitted to the tip part of the article feed conveyor 2002 detects the arrival of the head article G, an elevating device starts descending, and the articles continuously fed by the article feed conveyor 2002 are fed to the downward moving pallet or in such a way as to be stacked on the previously stacked articles G to stack the articles.
Patent JP-2000345260-A (JP)
Title: Titanium aluminide alloy material and casting thereof
Inventor: NISHIGORI SADAO
IPC: C22C14/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To satisfy all of mass-producibility, creep resistance and oxidation resistance at high dimensions by allowing it to have a compsn. composed of a specified amt. of Al and Mo, V and Si by the amt. equal to or below the specified one in total, and the balance Ti with inevitable impurities. SOLUTION: This titanium aluminide alloy material has a compsn. composed of, by atom, 46 to 50% Al, Mo, V and Si by <=5% in total (where the amt. of Si to be added is <=0.7 atomic %, and the amt. of Mo to be added is -0.3x+17.5% or below to (x)%, i.e., the amt. of Al to be added), and the balance Ti with inevitable impurities. It is moreover preferable that Fe is added instead of Mo or Fe is added together with Mo (where the amt. of Fe or Fe+Mo to be added is controlled to -0.3x+17.5% or below to (x)%, i.e., the amt. of Al to be added). The molten metal of this titanium alminide alloy material is cast into a mold and is thereafter directly cooled to 1,500 to 1,100 deg.C while the cooling rate of 150 to 250 deg.C/min is held to obtain the titanium aluminide casting.
Patent JP-2000354313-A (JP)
Title: Auxiliary jig for passing linear body
Inventor: FUJIMOTO TOSHIYUKI
IPC: H02G1/06
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary jig for passing a linear body with effective passing work and make contribution to reduce production cost by realizing stable expansion of the insert opening of a tube and stable shape of a passing space. SOLUTION: In an auxiliary jig, hold means 11 and 12 for holding each end of a tube are provided on each edge part of a sliding bar 21. The holding means 11 and 12 include an arc-shaped plate 13, supported by the sliding bar 21, an arc-shaped plate 14 supported pivotally by the arc-shaped plate 13, and a spring 17 interposed the arc-shaped plates 13 and 14 on the large-diameter side thereof for pushing these members closer to each other. While each shrunk top part of the arc-shaped plates 13 and 14 on the smaller diameter side is inserted into the edge openings of the tube, the openings of the tube are widened. Then, each larger passing opening of the tube for a cable is formed by the arc-shaped palates 13 and 14, and the shape of the passing space is made stable.
Patent JP-S6053691-A (JP)
Title: Closed type screw compressor
Inventor: IDEGAMI YASUTAKE
IPC: F04C29/02
Filed: 1983-09-01
Abstract: PURPOSE:To surely lubricate required parts and as well to make it possible to remove fine oil splashes, effectively with the use of an oil separating element, by utilizing the head of an oil sump to effect the lubrication, and as well by utilizing a centrifugal separating disc for separating large size oil particles before they reach the oil separating element. CONSTITUTION:Large size oil particles 48 which are collided against a centrifugal separating disc 30 are spattered onto a motor cover 22 from an oil separating hole 31, dropping along the inner wall of the motor cover 22, and then is returned to an oil sump 40 through an oil downpipe 23. Further, oil which is collided against the top end of a motor housing 16 and is separated drops into the oil sump 40 from an oil bleed hole 21. Gas 43 from which large size oil particles are separated, comes through the lower end of the motor cover 22, then comes up, passing through an oil separating element 12, and is discharged from a gas discharge hole 49. Upon this passage through the oil separating element 12 fine oil splashes in the gas may be effectively removed, and as well due to the head of the oil sump 40 lubrication oil is surely supplied to required parts from an oil feed passage 36.
Patent JP-S6138797-A (JP)
Title: Press machine
Inventor: SATO MITSUO
IPC: B30B1/26
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a press machine simple in structure and easy in oil treatment by bisecting a crown including the bearing part into upper and lower parts at the horizontal position passing the center of a crankshaft, and fixing the bisected crown by clamping of a tie rod. CONSTITUTION:The crown 10 of a press machine is divided into an upper member 12 and a lower member 13 at horizontal position that passes the center of a crankshaft 11, and the crankshaft 11 is supported by upper and lower bearings 14 formed in a body with the crown 10. An oil passage 19 is formed on joint face of the divided crown 10, and a discharge port 20 is provided on the bottom of the passage 19, and tie rods 21 are provided in each corner of the crown 10 to clamp and fix to the bed. The crankshaft 11 drives a slide 16 through an eccentric part 11a and a connecting rod 15, and performs press work. Thus, a press machine that supports press load by the tie rod and does not require a special mechanism that supports the crankshaft, and treats oil simply can be obtained.
Patent JP-S5683188-A (JP)
Title: Reproducing device for video signal
Inventor: AMARI SHINJI
IPC: H04N5/93
Filed: 1979-12-11
Abstract: PURPOSE:To prevent the lowering of S/N in reproducing a video signal in different speed from the recording, by switching a reproduction signal having greater level through keeping the continuity among the main and subauxiliary heads of two reproducing magnetic heads. CONSTITUTION:After each playback signal for the main magnetic heads Ha, Hb and submagnetic heads Ha', Hb' is switched at the switch circuit SW1, SW2, it is fed to demodulation circuit 6, 6'. The output of the circuits 6, 6' is given to the fixed contacts (c), (d) of the switch circuit SW4, and the signal having greater level among the outputs of the circuits SW1, SW2 is output with the output signal from the switching signal generating circuit 10 through the moving contact (m) and fed to the detection circuit 8. Further, the switching circuits SW5, SW6 are provided, and the moving contact (m) of the circuit SW5 is connected to the fixed contact (f) of SW6 via the delay circuit 7. The moving contact (m) of the circuits SW5, SW6 is controlled via the switching means 12 with the output of the circuits 8 and 10, to prevent the discontinuity of video signal at switching of the main and subheads.
Patent JP-S645802-A (JP)
Title: Manufacture of ceramic molded form
Inventor: CHIBA NOBUYUKI
IPC: B28B1/26
Filed: 1987-06-30
Abstract: PURPOSE:To improve thickness increasing speed as well as mold release characteristics and permit a manufacturing method to be applied on the manufacture of a solid molded form having complicated shape or inverse draft, by a method wherein ceramic sludge, received in a cavity provided from the outer peripheral part of a hollow frame toward the center part of the same, it case into ceramic powder through a water permeating layer. CONSTITUTION:Small amount of water, binder and dispersant are added to cellulosic powder, whose grain size is 300 mesh or more, and are kneaded, then, the kneaded material is coated on a prototype mold 1 to form a porous water permeating layer. A frame 4 is provided with an evacuating port 6 to evacuate upon filling process while ceramics powder 5, provided with fine vibration and having grain size of 2-10mum, is filled into a hollow section between the frame 4 and the prototype mold 1 so as not to collapse. After finishing evacuating process, another water permeating layer is provided on the upper surface of the ceramics powder 5. When the prototype mode is released, a cavity is formed in this part from the outer periphery of the frame 4 to the central part thereof and the section thereof becomes the shape of a cup. The cavity 9 is provided with a riser frame 7 to receive ceramics sludge while the ceramics sludge is cast into the cavity 9 while evacuating.
Patent JP-H0213300-A (JP)
Title: Brushless exciter for synchronous generator
Inventor: KOZAI HIDEO
IPC: H02P9/30
Filed: 1988-06-28
Abstract: PURPOSE:To make a voltage sensing relay useless by switching the input signal of a thyristor gate pulse generator through a timer at the time of voltage establishment and at the time of normal operation. CONSTITUTION:At the time of voltage establishment, a field current is supplied through an initial excitation circuit 6 from a house battery 5. At the same time, the phase of a gate pulse of a thyristor rectifier 7 is set at a constant value by a voltage setter 14 for the time of voltage establishment. After the time of t seconds required from when a field switch is turned ON until when 70-80% of a rated voltage is attained, a timer operates so that a contact 21a is closed while 21b is opened. Thus, as the voltage control is similar to that of normal operation, the generator voltage rises to the set value of a voltage setter 10 and then is controlled at a constant value.