baber/WOPTO huggingface dataset:
Patent JP-H06231869-A (JP)
Title: Composite rubber heating body product and manufacture thereof
Inventor: YOSHIDA TERUO
IPC: H05B3/20
Filed: 1993-02-08
Abstract: PURPOSE:To provide high bending and compressive strength or the like, and improve a heating zone by using a vulcanized rubber sheet evenly containing the metal powder of the specified grain size and the carbon fiber of the specified content ratio. CONSTITUTION:This composite rubber heating body product is made of a heating element 1 of a vulcanized rubber sheet containing a mixture of metal powder and carbon fiber, electrodes 2 laid at both ends of the sheet 1 and the like. The vulcanized rubber sheet uniformly contains 1 to 70wt% of metal powder having a grain size between 1 and 1,000mum on the basis of rubber weight, and 0.2 to 60wt% of carbon fiber on the basis of the rubber weight. This rubber should preferably be silicone rubber or conductive rubber. Also, the metal powder should preferably be such powder as selected from the powder of platinum, gold, silver, copper, nickel, aluminum, iron and germanium. As a result, this composite rubber heating body product becomes safe and clean. In addition, the product has high bending strength, high compressive strength, high tensile strength or the like.
Patent JP-H11241455-A (JP)
Title: Cantilever beam and cantilever structure for wooden building using cantilever beam
Inventor: KOMASAKA SHOICHI
IPC: E04C3/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To costlessly constitute a cantilever structure having a deep depth and a wide width by connecting upper and lower ligneous lateral members parallelly arranged with a plurality of ligneous vertical members and arranging ligneous panels on both faces to form a cantilever beam. SOLUTION: In this cantilever beam 1, ligneous lateral members 2, 3 are arranged parallelly to each other with a specified distance and a plurality of ligneous vertical members 4 are arranged at every specified distance and the end faces are connected to the inside face of the ligneous lateral members 2, 3 with nails or the like. Ligneous panels 5 are attached to both faces of the ligneous lateral members 2, 3 with nails or the like to constitute a box- shaped beam. A spandrel wall panel 8 is fitted to the front end edges of the cantilever beams 1 through connection metal fixtures 10 with nails or the like. Floor panels 6 are arranged between respective cantilever beams 1 and fastened to the side faces of the cantilever beams 1 with nails.  Gable side spandrel wall panels 7 are nailed on the cantilever beams 1 of both sides to complete the substrate members for a cantilever veranda 9. In this way, a sufficient rigidity can be secured with fewer materials and the structure can be easily assembled.
Patent JP-S58159665-A (JP)
Title: Power converter circuit
Inventor: TAMURA HIROSHI
IPC: H02M3/28
Filed: 1982-03-18
Abstract: PURPOSE:To improve the utility efficiency of a circuit part by operating the overcurrent protecting function always at the overcurrent drooping start point irrespective of the variation in the input voltage. CONSTITUTION:When it reaches overcurrent state, the level of an output voltage detection signal becomes lower than the maximum pulse width set voltage at both ends of a resistor 10c, but varied automatically so that the crossing point of the maximum pulse width set voltage and the comparison signal charged in a timing condenser 8a becomes substantially constant irrespective of the variation in the input voltage Vi. Thus, when the load current reaches the vertical start point, the OFF period of a main semiconductor switch 3 increases to decrease the frequency, and the vertical starting point obtains the prescribed drooping characteristics irrespective of the variation in the input voltage Vi.
Patent JP-2000240466-A (JP)
Title: Gasification cogeneration power system
Inventor: TAMAMUSHI FUMIHIKO
IPC: F01K23/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gasification cogeneration power system to increase the temperature of nitrogen without any trouble when nitrogen, separated by an air separating device, is injected in a gas turbine to increase output. SOLUTION: Fuel, such as coal water slurry, and oxygen are supplied to a gasification furnace to generate gasified gas, and after the gasified gas is refined, the gas is fed to a gas turbine and thereafter, the gas is fed to an exhaust heat recovery boiler and power generation is carried out. In such a gasification cogeneration power system, after nitrogen separated from oxygen by an air separating device 12 is increased in temperature through an exhaust heat recovery boiler 20, the nitrogen is injected in the gas turbine.
Patent JP-H06256767-A (JP)
Title: Optically isotropic pitch and its production
Inventor: MIZUTORI SHIGEJI
IPC: C10C3/04
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the subject pitch capable of shortening the infusibilization treating time by hydrogenating coal tar, etc., or its mixture with a heavy oil having lower aromaticity than that of the coal tar, etc., removing quinoline- insoluble components and then heat-treating the resultant pitch while blowing oxygen and ozone thereinto. CONSTITUTION:This method for producing optically isotropic pitch from coal tar and/or coal tar pitch as a raw material is to hydrogenate the coal tar and/or coal tar pitch or a mixture thereof with at least one of a heavy oil and pitch having lower aromaticity than that of the coal tar and/or coal tar pitch. The resultant hydrogenated substance is then added to the coal tar and/or coal tar pitch and primary quinoline-insoluble components are then removed from the obtained mixture. The obtained substance is subsequently heat-treated at 200-400 deg.C while blowing a gas containing oxygen and/or ozone thereinto. Thereby, the objective optically isotropic pitch having 0.910-0.975 aromaticity index and >=200 deg.C softening point thereof and capable of remarkably shortening the infusibilization time of pitch fiber in producing carbon fiber is obtained.
Patent JP-H05269324-A (JP)
Title: Treatment of air and device thereof
IPC: B01D47/00
Filed: 1992-02-28
Abstract: PURPOSE:To remove contaminant contained in air to be treated and heat energy or the like by providing rotors in the chambers so that a shaft penetrates an entrance, rotating the rotors while supplying liquid to the rotors, generating fine droplets, simultaneously supplying air to be treated from an inlet and mixing the supplied air with droplets. CONSTITUTION:Rotors 8 are fitted to a shaft 7 at every chamber 6 so that the shaft 7 penetrates an inlet 2, an outlet 3 and the apertures 15 of partitions 14. When a driving part 10 is driven to rotate the rotors 8 and liquid 5 is introduced into tanks 4, liquid 5 is stuck to the external circumferences of the rotors 8 and immediately scattered by centrifugal force. The liquid 5 collides against the wall faces of the chambers 6 and becomes fine droplets. Films formed of the fine droplets are generated between the rotors 8 and the wall faces of the chambers 6. When air 11 to be treated is introduced hereinto, contaminant contained in the air 11 to be treated and energy or the like are filtered or transferred in the case of being passed through the films.
Patent JP-H02222069-A (JP)
Title: Image display system for electronic filing system
Inventor: TAKASHINA KENJI
IPC: G06T1/00
Filed: 1989-02-23
Abstract: PURPOSE:To quickly and effectively retrieve a large quantity of images by interrupting the display of a page in the midst of displaying and processing the data on another page by an instruction of an input device. CONSTITUTION:An external memory 1 stores the compressed images for each page and an image memory 3 stores temporarily the image data. A CODEC 2 compresses the image data of the memory 3 to write it into the memory 1 and expands the compressed data of the memory 1 to write it into the memory 3. A display mechanism 4 displays the images on a CRT 5 based on the image data of the memory 3. A control mechanism 6 interrupts the expansion of the compressed data on a page under display stored in the memory 1 to the image data which is in the midst of displaying by the CODEC 2 with an instruction received from a keyboard 7. Then the mechanism 6 starts to expand the compressed data on another page into the image data.
Patent JP-S57157364-A (JP)
Title: Fault detecting circuit of electronic computer
Inventor: HARADA YUTAKA
IPC: G06F11/00
Filed: 1981-03-25
Abstract: PURPOSE:To automatically stop or restart and electronic computer except occurrence of a fatal fault, by deciding whether there is the possibility of restart or not by the interruption processing of a CPU, even if a fault is once detected and the operation is stopped. CONSTITUTION:When a fault detecting signal WDT executes its interruption input to a CPU, the CPU inhibits all the interruptions. In case of the first abnormal state, the check sum of a main program is executed, and in case of dissidence of the total added value of the number of programs, the operation is stopped. In case of coincidence, a clear signal CL and a reset signal RS are outputted from the CPU. As a result, a counter 13 is cleared, and an F/F14 is reset. Subsequently, only the interruption input of the fault signal WDT is permitted, if the reset operation of the previous fault signal WDT is a failure, this interruption processing is repeated, but in case of the second abnormal state, it is stopped, and its safety is secured. When the fault signal WDT is reset, execution of an instruction is started from the initial state.
Patent JP-S59173784-A (JP)
Inventor: EBERETSUTO DABURU SUTAUBU
IPC: G01T1/164
Filed: 1984-03-07
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-H08238079-A (JP)
Title: Prune leaf tea and beverage therefrom and product from its extract evaporation to dryness
Inventor: OOSAWA KANA
IPC: A23L19/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain prune leaf tea and a beverage therefrom, each acting as antioxidant and having activity to erase active oxygen, by making use of prune raw leaves. CONSTITUTION: Prune raw leaves as stock are either dried, steamed and then dried, or dried and then roasted; or frozen, thawed, fermented, dried under steam, and finally dried, thus obtaining the objective prune leaf tea. The second objective beverage is obtained by adding boiling water to the above prune leaf tea either directly or after ground. The third objective product is obtained by evaporating to dryness an extract obtained using hot water or a hydrophilic organic solvent from prune raw leaves car prune leaf tea. By the above method, SOD substitutes (SOD-like active substances) can be obtained at low cost.
Patent JP-H04280400-A (JP)
Title: Signal input device
Inventor: ISHIGURO MASAAKI
IPC: H03M1/10
Filed: 1991-03-08
Abstract: PURPOSE:To develop the signal input device and to more improve reliability by applying various functions such as a function for detecting signal, input processing abnormality or the like and a function for informing the detected results to the signal input device itself. CONSTITUTION:Plural analog signals 1 transmitted and inputted from the outside through a connector 45 to this device are successively switched by multiplexers 2 and 4 on respectively different paths and further converted to digital signals by A/D converters 3 and 5 in the next step. A local CPU 36 reads the digital signals corresponding to the inputted analog signals from the abovementioned both paths through a local bus 37 and calculates the difference and in the case of abnormality when the difference is larger than a prescribed value, a signal showing it is outputted to a main computer 40 together with the above- mentioned both signals. Further, an alarm signal is outputted to an abnormality processing logic & state display circuit 44. Thus, the alarm is displayed corresponding to the contents of the abnormality.
Patent JP-2000247748-A (JP)
Title: High-toughness silicon nitride-based sintered compact
Inventor: TANAKA KOICHI
IPC: C04B35/584
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-based sintered compact having a high value of fracture toughness while maintaining strength. SOLUTION: This silicon nitride-based sintered compact comprises 60-99 mol% of silicon nitride, 1-10 mol% of a group 3a element of the periodic table expressed in terms of an oxide, 0-10 mol% of Al expressed in terms of an oxide and 1-30 mol% of impurities expressed in terms of SiO2. The sintered compact is obtained by dispersing 3-15 vol.% of silicon nitride columnar crystal grains having >=80 μm major axis and >=5 aspect ratio in a matrix comprising silicon nitride-based columnar crystal grains having 5-50 μm average major axis and >=5 average aspect ratio.
Patent JP-H06259836-A (JP)
Title: Operation unit
Inventor: SAKURAI TOSHIHIDE
IPC: G11B15/10
Filed: 1993-03-04
Abstract: PURPOSE:To enable an operation without caring about matters other than watching a video screen by detecting the rotation operation of a rotary body by a rotation detecting means and performing a mode operation by an operation control means in accordance with the rotational operation of the rotary body. CONSTITUTION:A 1st slider 10 is slid over a conductive pattern 6 on a 1st substrate 5 together with a 1st rotary plate 7 in accordance with the rotation of a rotation dial 30, and variable speed reproducing, fast feeding and rewinding operations of a tape running system are performed by the resistance value of the conductive pattern corresponding to a rotatioal angle of the dial 30. Thus, when the rotational angle is increased from the reference position of the dial 30 in the forward direction, the tape running system becomes the mode of fast feeding operation from variable speed reproduction. When the dial 30 is turned to the reverse direction, the tape running system becomes the mode of unwinding operation from variable speed reproduction. The reproduction is displayed on one pressing part 26a of a push-button 26, and the stop is displayed on another pressing part 26b, and further a frame feeding of the reproduced picture in the forward direction is made by turning a rotary knob 23 in the right direction, and the frame feeding in the reverse direction is made by turning in the left direction.
Patent JP-H10314592-A (JP)
Title: Decomposition by catalyst of organic halogenated compound
Inventor: LESTER GEORGE R
IPC: B01D53/34
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To convert an organic halogenated compound into carbon dioxide and halogenoacid by bringing a gas flow into contact with a catalyst containing titania in the presence of water of effective volume. SOLUTION: This catalyst contains titania. A preferable catalyst contains also tungsten oxide. If the oxidization of hydrocarbon is desired, a preferable catalyst contains titania and vanadium oxide, and a particularly preferable catalyst contains at least one kind of precious metal selected from a group composed of tungsten oxide, platinum, palladium and rhodium. Also it is preferable to add tin oxide as a stabilizer. Titania is an active catalyst, and not a simple carrier. A titania component has desirably the surface area of approximately 10 - approximately 150 m<2> /g. Any kinds of structure and dimension to be exposed to gas dispersed on the titania and other catalyst components dispersed on the titania can be used, e.g. in the form of fine particles.
Patent JP-H09236691-A (JP)
Title: Radioactive material transportation vessel and its usage
Inventor: SAWA MASARU
IPC: G21F5/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a transportation vessel of radioactive materials. SOLUTION: At the upper end of a cylindrical vessel body 2, an upper lid 10 for opening the upper opening 3 is provided and at the lower end of the vessel body 2, a bottom lid 18 for opening the lower opening 4 is provided. Inside the vessel body 2, a basket 21 containing radioactive material is contained. Inside the vessel body 2 and above the basket 21, an upper shield 27 is provided, and below the basket 21, a lower shield 22 is fixed in one to reduce the size and weight.
Patent JP-S57159881-A (JP)
Title: Dry distillation of oilshale
Inventor: OOTAWA KIMIAKI
IPC: C10G1/00
Filed: 1981-03-27
Abstract: PURPOSE: To safely obtain a dry distillation product gas of a high calorific value and a dry distillation oil without danger of explosion, by constantly controlling the concn. of oxygen and/or carbon dioxide in the gas flowing out of a region where a combustible gas is introduced into an oilshale layer.  
     CONSTITUTION: A crushed oilshale layer A placd on a moving grate 1 is introduced into a dry distillation apparatus and succeedingly moved through a passing region of an oxygen containing gas 5 and a passing region of a combustible gas 8 to be subjected to dry distillation. In this case, the concn. of oxygen and/or carbon dioxide in the gas 10 flowing out of the region through which the combustible gas 8 is passed is controlled to be constant. As the concrete control method, there are two methods, that is, a method (A) wherein the amount of the gas 10 flowing out of the region through which the combustible gas 8 is passed and/or the flow amount of the gas 8 supplied to said region is controlled and a method (B) wherein the amount of the gas 7 flowing out of the region through which the oxygen containing gas 5 is passed and/or the flow amount of the gas 5 supplied to said region is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08238876-A (JP)
Title: Certification discriminating card
Inventor: WATANABE HIROSHI
IPC: B42D15/10
Filed: 1995-03-03
Abstract: PURPOSE: To improve the excellence of file information and production stability thereof by forming file information on a layer containing a given component coloring material, and providing a coloring material layer and a printing layer indicating a predetermined form on a layer carrying a discrimination image. CONSTITUTION: A print layer indicating a coloring layer and a predetermined form is made on the layer carrying a discrimination image. In this case, the coloring layer is a certification discrimination card formed with a coloring material composition having a 1-4wt.% wax content, and the file information is formed through melting transfer, and further the discrimination image is formed thermal dispersion transfer. For instance, it has an image receiving layer 3 having a person image 4 formed through sublimation mold transfer on the support 1 having a writing layer 2 on its rear surface, then a metallic luster layer 5, transparent resin layer 6 and format print 7 are formed on the part except a person's image. Character information 9 is printed on a part thereof through melting transfer, and a transparent protective layer 8 made through transfer foil spreading over the entirety of the card and surface protective layer 10 made by coating and curing UV curable composition are provided thereon, thereby manufacturing an ID card.
Patent JP-S51119277-A (JP)
Title: Dew indicator
Inventor: SUGIYAMA TAKU
IPC: G01W1/00
Filed: 1975-04-11
Abstract: PURPOSE: A new dew indicator that utilizes the phenomenon that if dew sticks to the face of a quartz oscillator, the oscillation frequency suddenly decreases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58172347-A (JP)
Inventor: GERUHARUTO SHIYUTOTSUPU
IPC: C07C65/11
Filed: 1983-03-18
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-S61205292-A (JP)
Title: Cobalt complex of 3-amino-4, 4-dialkoxy-2-alken-5-ynoic acid derivative
Inventor: HIYAMA TAMEJIROU
IPC: A61K31/295
Filed: 1985-03-08
Abstract: NEW MATERIAL:The compound of formula I (R<1> is alkyl; R<2> is alkyl or aryl). EXAMPLE:3-Amino-4,4-diethoxy-2-hexen-5-ynoic acid t-butyl Co. USE:Antitumor agent. PREPARATION:The objective compound of formula I is produced by (1) reacting the compound of formula II (e.g. ethyl orthopropionate) with a silyl cyanide (e.g. trimethylsilyl cyanide), (2) reacting the resultant compound of formula III (e.g. 2, 2-diethoxy-3-butynonitrile) with the acetic acid ester of formula IV (e.g. t-butyl acetate) and a base [e.g. Mg(NEt2)2] to obtain the compound of formula V (e.g. 3-amino-4,4-diethoxy-2-hexen-5-ynoic acid t-butyl ester), and (3) reacting the compound with dicobalt octacarbonyl in an organic solvent such as pentane.
Patent JP-S51120128-A (JP)
Title: Character selector
Inventor: KOBANAWA MITSUO
IPC: G06F3/0488
Filed: 1975-04-12
Abstract: PURPOSE: To obtain an easil-operated character selector of simple construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58190810-A (JP)
Title: Manufacture of p type amorphous silicon carbide
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/04
Filed: 1983-03-16
Abstract: PURPOSE:To manufacture p type amorphous SiC having high conversion efficiency as a solar battery by adding a p type dopant to an Si-contg. gaseous mixture having a specified ratio of Si/C and subjecting them to glow discharge decomposition. CONSTITUTION:An Si-contg. gaseous mixture having about 0.97-0.3, preferably 0.95-0.50 ratio of silane/hydrocarbon when expressed in terms of the atomic ratio of Si/C is reacted in the presence of a p type dopant by a glow discharge decomposition method to manufacture p type amorphous SiC having superior conversion efficiency and about 50-200Angstrom  thickness. A III group element in the periodic table such as B is used as the p type dopant, and B is added by about 0.1-2atomic% of the total amount of the Si and C atoms. Said gaseous mixture is preferably diluted with an inert gas such as Ar and gaseous hydrogen to about 0.5-50% silane concn. prior to the glow discharge decomposition.
Patent JP-S58163175-A (JP)
Title: Organic electrolytic battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M6/16
Filed: 1982-03-20
Abstract: PURPOSE:To restrict the increase of internal resistance and prevent the deterioration of discharge capacity during storage by using an electrolyte obtained by dissolving the compound indicated by a specific chemical formula, in 1,3-dioxolane or a mixed solvent containing, 1,3-dioxolane. CONSTITUTION:An electrolyte is obtained by dissolving a compound indicated by general formula (I) (where, X is phosphorus, antimony, arsenic or boron. n is 6 when X is phosphorus, antimony or arsenic and n is 4 when X is boron. m is a positive number of 1-4 and R is ethylene glycol ether) in 1,3-dioxolane or a mixed solvent containing 1,3-dioxolane. In this case, the concentration of the compound indicated by general formula (I) should be 0.5-0.3mol/l. Besides, the compound indicated by general formula (I) should be the compound indicated by general formula (III) (where, m is a positive number of 1-4).
Patent JP-H05238404-A (JP)
Title: Device for detecting road surface friction coefficient
Inventor: YAMAMOTO MASANORI
IPC: B62D105/00
Filed: 1992-03-02
Abstract: PURPOSE:To improve detection accuracy by computing the sum of first vectors with fore and aft acceleration and lateral acceleration while the sum of second vectors with fore and aft sliding acceleration and lateral sliding acceleration, and deciding a small road surface friction coefficient when the sum of first vectors is small and the sum of second vectors is large while deciding a large road surface friction coefficient when the former is large and the latter is small. CONSTITUTION:A microcomputer 51 computes the sum of fore and aft acceleration and lateral acceleration vectors Gg inputted from a fore and aft acceleration sensor 45 and a lateral acceration sensor 46. Fore and aft sliding acceleration is obtained by reducing the fore and aft acceration from the wheel acceleration obtained by differentiating the wheel speed from wheel speed sensors 47a-47d. The sum of fore and aft sliding acceleration and lateral sliding acceleration vectors Gg is computed. Lateral sliding acceleration is obtained from information of a vehicle speed sensor 44 and a yaw rate sensor 43. When one vector sum Gg is small and another vector sum Gg is large, a road surface friction coefficient is set small, while, when the former is large and the latter is small, it is set large.