baber/WOPTO huggingface dataset:
Patent JP-H0827467-A (JP)
Title: Production of needle coke
Inventor: YAMAMURA YUJI
IPC: C10B57/04
Filed: 1994-07-14
Abstract: PURPOSE:To efficiently produce a high-quality needle coke useful for a graphite electrode. CONSTITUTION:The characteristic of this method for production of needle coke is as follows; A kind of pitch having 1 to 8wt.% quinoline-insoluble component and 4 to 12wt.% quinoline-soluble and toluene-insoluble component is heat treated so that the quinoline-insoluble component and the quinoline-soluble and toluene-insoluble component may be increased respectively by 0 to 5wt.% and 2 to 15wt.%. The quinoline-insoluble components and a part of the quinoline- soluble and toluene-insoluble components are subsequently removed to prepare a heat-treated pitch containing substantially no quinoline-insoluble component and 4 to 12wt.% quinoline-soluble and toluene-insoluble components and the resultant pitch is then converted into the objective coke.
Patent JP-2000347132-A (JP)
Title: Picture display device and method
Inventor: OZAKA TSUTOMU
IPC: G02B27/22
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of observing a natural three-dimensional picture and also displaying a two-dimensional picture and the three-dimensional picture or switching and observing both pictures by displaying a monocular parallactic picture in a lateral direction and displaying a monocular parallactic picture in a longitudinal direction by acting synchronously with a picture display unit. SOLUTION: The monocular parallactic picture in the lateral direction is displayed by the picture display unit displaying the parallactic picture and a deflecting control means deflecting and controlling the display directivity of the parallactic picture synchronously with the parallactic picture. Then, the device is provided with a picture separating means capable of being attached to the observer' s head or face and displaying the monocular parallactic picture in the longitudinal direction by acting synchronously with the picture display unit. In this device, a slit-shaped aperture panel 3 for scanning in order to generate monocular parallax in the lateral direction and the picture display unit 1 for displaying the parallactic picture 7 are utilized.  Then, the slit-shaped picture separating means (slit spectacles 100) scanning in the longitudinal direction and provided near the observer in order to generate monocular parallax in the longitudinal direction and the picture display unit 1 are utilized.
Patent JP-H05317101-A (JP)
Title: Footgear sole and manufacture thereof
Inventor: TAKEHARA SHIGERU
IPC: A43B3/12
Filed: 1992-05-27
Abstract: PURPOSE:To constitute patterns classified by the uppermost layer and exposed layers on the upper surface of a footgear sole for forming the footgear sole excellent in design and desirable to induce a customer to buy by exposing a portion of one layer or a plurality of lower layers following the uppermost layer on the upper surface of the footgear sole. CONSTITUTION:A sandal sole 10 is composed of at least two component layers 11, 12, 13 and 14 to constitute associated layer patterns classified by the respective component layers bordering on layer boundaries L1, L2 and L3 extending to one horizontal surfaces on a side surface. A pattern 30 formed of a plurality of component layers on the upper surface of the sandal sole 10 is formed of the uppermost component layer 11 and second component layers 12 following the same and having different colors. The pattern 30 consists of a plurality of rugged patterns 31 formed on the upper surface of the sandal sole and patterns 32 classified by scraping off horizontally the projections of the rugged patterns 31 to expose the second component layer 12 and layer boundary L1 on the center of the rugged pattern 31. Further, the component layers 11-14 may be made of a sponge body formed of EVA (ethylene-vinylacetate copolymer), for example.
Patent JP-H0716274-A (JP)
Title: Hose connection structure for air kneader
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a hose connection structure for an air kneader, requiring no substantial force to couple or separate connectors to and from each other, and hot impairing the sealing quality of a connecting section, even when the connecting cylindrical section of a male connector is inclined relative to the connection hole of a female connector. CONSTITUTION:The travel space 33 and so forth of a female connector 31 is formed between the connector 31 and the internal wall of a connector arrangement space in a connector holder 28, and the female connector 31 is laid therein so as to be capable of inclination. Also, annular sealing projections 34 and so forth are formed on the internal surface of connecting holes e1 to e8 for airtight engagement with the external surface of connecting cylindrical sections a1 to a8.
Patent JP-H1081887-A (JP)
Title: Combustible carbonaceous composition and method
Inventor: LANDIS CHARLES R
IPC: B22C1/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which, when thermally decomposed, emits volatile org. compds. in reduced amts. into the air by compounding activated carbon or activated graphite as an additive into a charcoal briquette compsn. SOLUTION: This compsn. is a combustible carbon substance and contains 65-99.9wt % (dry wt. basis) combustible carbonaceous substance and 0.1-20wt.% activated carbon substance selected from among activated carbon, activated graphite, and their mixture. The activated carbon substance may be formed in-site during the thermal decomposition of the compsn. by compounding a finely ground humin-contg. mineral together with a carbon substance selected from among carbon, graphite, and their mixture into the compsn. The carbon substance pref. has a volatile org. compd. content of 10mg/g at 982.2 deg. and 760mmHg.
Patent JP-H04362309-A (JP)
Title: Slide member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/06
Filed: 1991-06-07
Abstract: PURPOSE:To provide a sliding bearing provided with a surface layer with favourable seizure resistance. CONSTITUTION:A slide surface 4a of a surface layer 4 is formed of a matrix part A and a massive body B dispersed on the matrix part A. The matrix part A consists of an aggregate of quadrangular pyramid body type crystals 6 of a Pb alloy with their top points (c) pointing to the slide surface 4a side. The massive body B is constituted of a Pb alloy and has quadrangular pyramid body type crystals 7 projected roughly radially on its surface. Consequently, the surface area of the slide surface 4a is extended, and the surface layer has sufficient oil retentivity.
Patent JP-S6317380-A (JP)
Inventor: HASEGAWA YUTAKA
IPC: F27B9/24
Filed: 1986-07-10
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-H0258415-A (JP)
Title: Television tuner with band-pass filter circuit
Inventor: FURANTSU HAIKURU
IPC: H03J3/28
Filed: 1989-06-27
Abstract: PURPOSE: To obtain high selective separation over the whole of a wide continuous range by connecting a two-stage switching device to the output side of a preamplifier and connecting individual input sides of independent band-pass filters to the switching device. CONSTITUTION: The output side 16 of the preamplifier 15 is connected to the two-stage switching device 17 and to the output side of this switching device 17, the input side 18 of a band-pass filter 19 which is selectively designed for low frequencies and the input side 20 of a band-pass filter 21 which is designed for high frequencies are connected. Switching between a prepositional circuit filter 12 and the switching device 17 is done depending upon frequency ranges which are selected at the same time. The band-pass filters 19 and 21 are connected to mixing stages 25 and 26 as parts of an integrated circuit 29. In this case, the individual band-pass filters 19 and 21 can have high reception sensitivity through a large noise preventing function. Consequently, high selective separation is obtained over a wide continuous range.
Patent JP-H0912927-A (JP)
Title: Thermosetting powder coating material and method for preparing the same
Inventor: ARUBERUTO RAIHI
IPC: C08L27/22
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a new coating material useful in practical use, containing a new acrylate copolymer having epoxy group and producible without using glycidyl (meth)acrylate which has high toxicity and is difficult to produce.  
     SOLUTION: This coating material contains (A) an epoxy-containing acrylate copolymer having a molecular weight Mw of 1,000-30,000 and a glass transition temperature of 20-120°C and produced by reacting (i) a carboxyl-functional acrylate copolymer with (ii) an epihaloalkane, (B) an aliphatic and/or alicyclic polybasic acid, its acid anhydride, a polyol-modified anhydride of a polybasic acid, an amorphous or semicrystalline carboxyl-functional copolyester resin and/or a carboxyl-functional acrylate resin and as necessary (C) a pigment, a filler and/or an additive. The component (i) can be produced by the copolymerization of methyl (meth)acrylate or their mixture, a 2-18C (meth)acrylic acid alkyl ester, an aromatic vinyl compound and an unsaturated olefinic carboxylic acid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000318365-A (JP)
Title: Integrated type binder
Inventor: AZUMA GIICHI
IPC: B42F13/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To enable recycling low costs eliminating troubles during storage such as collapsing, protruding, falling down by a method wherein a main body is formed into a single body and folded alternately, and a blanked clip part is provided on one side of the main body, while a pocket part is provided on the other side thereof, and two functions of these parts are combined with each other. SOLUTION: A binder body 1 of the same material, e.g. PP(polypropylene) is blanked out and folded and superposed alternately on each other, and functions of a clip part and a pocket part 6 are added to the body 1. Since two functions are provided for am integrated type binder, as a style of filing, documents to be permanently maintained are put into the pocket part, while documents for daily use are put into the clip part, whereby an effective use of documents can be achieved. The upper and lower side surfaces of the binder are made horizontal, and hence the binder can be easily stored by stacking it so that the binder can be easily put in and taken out, and since the whole of the binder is made of the same material, recyclability can be enhanced and enviroment-friendly recycled products can be obtained.
Patent JP-S5786511-A (JP)
Title: Selecting method of shim in internal combustion engine
Inventor: NORO SHIYUUHEI
IPC: F01L1/46
Filed: 1980-11-19
Abstract: PURPOSE: To increase accuracy of selecting a shim, by pressing a valve lifter downward and detecting moving quantity of a push rod when moving quantity of a valve reaches a specified value.  
     CONSTITUTION: A valve lifter 3 is pressed downward through a master shim 7 placed on the valve shifter 3 by a push rod 16 with a cam bearing inner face 5 as the standard, and moving quantity of the push rod is detected when moving quantity of a valve 1 reaches a specified amount, then thikness of a shim is selected on the basis of a detection result of the push rod. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08701-A (JP)
Title: Device for detecting abnormality of bather
Inventor: TANAKA TAKASHI
IPC: A61B5/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a device for detecting abnormality of bather which is capable of detecting abnormality (such as fit, senselessness) of a bather within a bathroom and of giving a warning. CONSTITUTION:A plurality of load sensors 4, 5, 6 are provided under the floor of a bathroom 1. When a bather enters the bathroom, it is sensed by one or more load sensors, and output values of those sensors rise. A sensor output analyzing means counts the time from when the sensors 5, 6 detect that the bather gets in a bathtub till when he gets out. If the time exceeds a predetermined time, the sensor output analyzing means gives an alarm. In case he falls down in the bath floor, the output from the load sensor 4 lowers following rising rapidly, and then makes changes no longer whereby an abnormality can be detected.
Patent JP-H108944-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: ITO YASUYUKI
IPC: F01N3/20
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively purify an exhaust gas by a catalyst device, by providing the catalyst device on a catalyst passage, branched from an exhaust passage to be joined to it again, also equipping a selector valve, and at the time of introducing the exhaust gas, by controlling the selector valve so that it can open/close the branching/joining parts of the catalyst passage. SOLUTION: A catalyst passage 3, branched from the exhaust passage 2 of an exhaust manifold 1 and joins the exhaust passage 2 again, is formed, and a catalyst device 4 is provided on the catalyst passage 3 halfway. A selector valve 12 is provided on the branching and joining parts 6 and 7 of the catalyst passage 3, and is opened and closed, based on the output of a temperature sensor 11 provided on the exhaust passage 2, by a valve driving device 8. That is, when the temperature of the exhaust gas is low, the selector valve 12 is switched so as to open the branching and joining parts 6 and 7, and close the exhaust passage 2, to lead the exhaust gas into the catalyst passage 3.  While when the temperature of the exhaust gas is high, the operating position of the selector valve 12 is shown in a figure, and the exhaust gas is purified by a catalyst device under the floor of the exhaust passage 2 in bypassing the catalyst device 4.
Patent JP-S5785104-A (JP)
Title: Water volume controller
Inventor: YAMAMOTO YOSHIO
IPC: F23N1/08
Filed: 1980-11-18
Abstract: PURPOSE:To greatly reduce not only the stroke and the force of operation, by changing the diaphragm differential pressure with the operation of a control valve provided in a communicating path and accordingly realizing the opening/ closing of a water path as well as the control of water volume. CONSTITUTION:A primary pressure room 3 is partitioned from a secondary pressure room 4 by a diaphragm 2. The water flows along a flow-in path 9 from an inlet 5 through the room 3 via a room 6, a control hole 7 and a closing valve seat 8. A control valve 13 is positioned opposite to the hole 7. Both the valve 13 and a closing valve 14 are fixed to the diaphragm 2. Then the 1st communicating path is provided to connect the path 9 more upstream than the seat 8 and  the room 4 with holes 15, 16 and 18; and the 2nd communicating path 20 is provided to connect the room 4 and the throttle part of a Venturi tube 11. A control valve 21 is disposed in the path 20. In this case, the valves 13 and 14 are interlocked with the diaphragm 2. Thus the water volume is controlled by the  opening of the valve 21.
Patent JP-H0329487-A (JP)
Title: Stereoscopic picture observing device
Inventor: SATO AKISHI
IPC: H04N13/04
Filed: 1989-06-26
Abstract: PURPOSE:To observe a stereoscopic picture without wearing eyeglasses by using an optical means having a directivity for a radiation light and causing a difference of brightness on a picture between both eyes of an observer depending on the directivity. CONSTITUTION:Lamps 4L, 4R are provided to the left/right of a focus F of a lens plate 2 and the light from the lamps 4L, 4R is reflected in a reflecting plate 3 and made incident in the lens plate 2. In this case, it is equivalent that the lamps 4L, 4R are provided to left/right positions 4L', 4R' of a focus F, equivalently and the light from the positions radiates from a radiation face of the lens plate 2 with tilt parallel lights as shown in one-dash chain lines and 2-dash chain lines respectively. The picture in which a camera and an object are moved relatively to the left and right is displayed on a liquid crystal display panel 1 and the lighting of the lamps 4L, 4R is selected in response to the direction of movement and a picture with decreased brightness is fed to one of the eyes of the observer. Thus, the effect of the Pulfrich pendulum is caused and the stereoscopic picture is observed without wearing eyeglass with a simple constitution.
Patent JP-S648536-A (JP)
Title: Mode changeover mechanism
Inventor: DAITO TATSUYUKI
IPC: G11B15/10
Filed: 1987-06-30
Abstract: PURPOSE:To simplify the structure and to reduce the number of components and assembling man-hour by allowing a changeover lever to be driven surely only at the mode changeover through the use of a spring of a cam so as to eliminate the need for the provision of energizing spring exclusive use for the changeover lever. CONSTITUTION:A changeover lever 80 is guided selectively to a 1st path (s) and a 2nd path (t) attended with the drive of the cam 150 by a spring 153 for the path selection provided with a branched part between the 1st path (s) and the 2nd path (t) provided to the cam 150. Thus, it is not required to provide a special exclusive energizing spring for the changeover lever 80 to change over the mode selectively. Thus, the number of components and assembling man-hour is reduced and the structure is simplified.
Patent JP-S5965817-A (JP)
Inventor: YOOZEFU SHIEEN
IPC: G02B6/38
Filed: 1983-09-07
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-S5952859-A (JP)
Title: Semiconductor device
Inventor: YABE KATSUHIKO
IPC: H01L25/07
Filed: 1982-09-20
Abstract: PURPOSE:To mount an integrated circuit element with high density without reducing wiring regions by forming multilayer insulating films with multilayer wirings on a silicon substrate and arranging a large number of integrated circuits connected to the resistor section of the silicon substrate on the multilayer insulating films. CONSTITUTION:Resistance values 3, 3... are formed in n type regions 2, 2... isolated by P-N junction isolation through the diffusion of a p type impurity in the p type silicon substrate 1, and the resistor layers 3 are connected to conductor patterns 6, 8 among the insulating films 4, 7, 9 of three layers through through- hole conductors 5. On the other hand, the external terminals 17 of the integrated circuit 14 using an emitter coupled logic element are connected to external terminals 12 on the substrate connected to the conductor patterns 6, 8 by solder 13. The conductor patterns 6, 8 of two layers also form a circuit for transmitting or receiving signals in the integrated circuit 14.
Patent JP-H0827575-A (JP)
Title: Formation of diamond body
Inventor: SASAKI KENICHI
IPC: C23C16/26
Filed: 1994-07-15
Abstract: PURPOSE:To inexpensively form a diamond body having an outer shape in accordance with the use, by growing diamond so as to burry the recessed part of a formed body. CONSTITUTION:For example, the center of the surface of a molybdenum sheet is subjected to etching to form a recessed part 11 and to obtain a substrate 10. This substrate 10 is used as a supporting stand, and diamond 20 to fill the recessed part 11 is grown on the substrate 10. Next, the diamond body 20 is polished till the exposure of the substrate 10 to obtain the substrate 10 in a state in which the diamond body 21 is burried in the recessed part 11. This substrate 10 is immersed in a soln. of nitric acid, and molybdenum is dissolved to obtain the diamond 21 as a simple substance. By this method, the work for forming diamond after the synthesis is eliminated, so that the diamond body having an outer shape in accordance with the use can inexpensively be formed.
Patent JP-S5786629-A (JP)
Title: Traveling and driving apparatus for agricultural vehicles
Inventor: HASHIMOTO HIROSHI
IPC: F16D48/02
Filed: 1980-11-19
Abstract: PURPOSE: To permit superior stepless speed change for car speed with an economical constitution by installing the friction clutch which fills-up the gap between each speed change stage and changes and controls the car speed steplessly in each speed change step, combined with the speed change gear which changes and controls the car speed in steps.  
     CONSTITUTION: A friction cluth 11 is installed between an engine and a speed change gear in steps in the transmission circuit which transmits the power of the engine to the transmission shaft to traveling wheels and a PTO shaft. The friction clutch 11 is constituted by installing alternately a plurality of steel discs 43 onto the clutch housing 42 fixed on a driving shaft 41 and plural pieces of friction discs 45 onto the rotary supporting metal 44 fixed on a transmission shaft 42, and operated by a hydraulic actuator 50. At this time, the hydraulic actuator 50 can change and control the degree of engagement of the friction clutch 11 from full engagement state to proper slip movement by properly controlling the hydraulic pressure which operates into oil chambers 56 and 57. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6143908-A (JP)
Inventor: FUKUTAKA YASUSHI
IPC: A01B9/00
Filed: 1984-08-03
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-H0915207-A (JP)
Title: High-sensitivity analytical device for gas
Inventor: MAKIHARA KOJI
IPC: G01N30/72
Filed: 1995-06-29
Abstract: PURPOSE: To enable a trace amount of impurities in a semiconductor material gas to be analyzed at sub-ppb level by a constitution in which an atmospheric pressure ionization mass spectrometer and a gas chromatograph are combined. CONSTITUTION: While a gas for evaluation is being introduced into a sample loop 6, a carrier gas is supplied from a line 5 to a gas component separating portion 2e and to an atmospheric pressure mass spectrometer 3e using valves V-2, V-3. The introduced gas for evaluation is separated into components at columns 1b, 2b according to their boiling points and polarities. The components separated are supplied via a line 11, mixed with the carrier gas in a line 14, forced to flow through a line 13, and introduced into the spectrometer 3e for measurement. The flow rate of the carrier gas flowing through a line 12 is set to a minimum at which the atmospheric pressure can be maintained in a discharge space 1d in the spectrometer 3e in order to perform high-sensitivity analysis.  The components ionized at a discharge electrode 3d in order to facilitate adjustment to the minimum flow rate are introduced into a quadrupole mass spectrometric portion 5d through an orifice 3d and via a slit 4d.
Patent JP-S5865910-A (JP)
Title: Turbine controller
Inventor: HONDA NAGANOBU
IPC: F01D19/00
Filed: 1981-10-16
Abstract: PURPOSE:To ensure a fine opening of a control valve in no relation to change of a steam condition, by controlling speed of a turbine through an intercept valve at starting of the turbine and determining the opening of the control valve through a change of opening of the intercept valve. CONSTITUTION:A speed deviation signal is obtained in a deviation detector unit 31 by signals from a speed detector 12 and target speed generator unit 30. Simultaneously with starting of a turbine, an intercept valve 5 is gradually opened by the speed deviation signal to increase a speed of the turbine. If a warming start command is fed, a control valve 2 is opened through an opening signal generator unit 41 and control valve opening setter unit 42. If the control valve 2 is opened, the intercept valve 5 is closed. A fine flow amount of the control valve 2 is determined by a deviation with a value (output of an analog memory 34), before starting to open the control valve 2, and a comparator 38. In this way, in no relation to change of a steam condition, a fine opening of the control valve 2, required for warming, can be ensured.