baber/WOPTO huggingface dataset:
Patent JP-S5773218-A (JP)
Title: Cast engine crankshaft
Inventor: FUKUDA SHIGEZOU
IPC: F16C3/06
Filed: 1980-10-20
Abstract: PURPOSE: To reduce an engine crankshaft to light weight, and to improve it strength and facilitate manufacturing it by forming an indentation of a fixed size at a specific position of a coupling part of a pin part with a crankweb, and a hollow part with a predetermined diameter in the pin part along the direction of a crankshaft with a crankshaft casting sandmold simultaneously.  
     CONSTITUTION: A web surface S adjacent to a pin part 3 that is near a center line P 1  of a crankshaft in a coupling part of the pin part 3 and a crankweb 2 is provided with an indented part A having a depth l which is 0.2W0.5 times of the outside dia. D of the pin part 3 and being in a range between two lines inclining 30W45deg. to both sides of a line Q connecting the center P of the pin part and the center P 1  of the journal. The pin part 3 is provided with hollow part B having the maximum diameter d which is 0.5W0.7 times of the outside diameter D of the pin part 3, which passes through the pin part 3 in the direction of the cord P. The indented part A and the hollow part B are formed simultaneously with casting by a sandmold of a crankshaft. Thus, an engine crankshaft which is light and improved in its strength can be easily manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05337476-A (JP)
Title: Treatment of cyanide compound
Inventor: KATO ISAMU
IPC: C02F11/00
Filed: 1992-06-08
Abstract: PURPOSE:To easily and efficiently decompose even a difficult-to-decompose cyanide compd. without generating a sludge contg. the cyanide compd. by adding an oxidizing agent to a cyanide compd.-contg. waste in the alkaline medium in the presence of copper salts and heating the waste. CONSTITUTION:An oxidizing agent is added to a cyanide compd.-contg. waste in the alkaline medium in the presence of copper salts, and then the waste is heated to treat the cyanide compd. Accordingly, when the waste is neutral or acidic, an alkali such as NaOH is added to make the waste alkaline. The oxidizing agent has to be added in an amt. more than the equivalent to oxidize the CN ion to CNO ion and is increased when a material to be oxidized is contained in the waste in addition to the CN ion. Copper salts are added, if necessary, and then the waste is heated. As a result, the CN ion of the cyanide compd. contained in the waste is efficiently decomposed to CNO ion.
Patent JP-H09330243-A (JP)
Title: Computer system
Inventor: NAKANISHI TAKASHI
IPC: G06F11/22
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously test the application programs of plural active system computers through one test system computer and to freely select its combination as well. SOLUTION: Concerning a computer system for which the plural active system computers and one test system computer 2 are connected through a communication line and the active system computers are tested by the test system computer, the application programs and input/output data provided for the respective active system computers are stored in groups from 1 to (n) of the test system computer 2 corresponding to the respective active system computers. A resource converting mechanism 14 converts a logical name designated from these application programs to a real or virtual resource name and designates the real or virtual resource and a logic input/output mechanism 15 executes real inputting/outputting to the real or virtual resource designated by the resource converting mechanism 14.
Patent JP-S5271162-A (JP)
Title: Thyristor gate circuit
Inventor: OOHASHI HIROMICHI
IPC: H03K17/732
Filed: 1975-12-11
Abstract: PURPOSE: To increase dv/dt and forward blocking voltage at high  temperature characteristics, by connecting a diode having the value of less forward voltage drop than that of SCR and parallel-connected capacitor and resistor across the gate and the cathode of SCR in series. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5480137-A (JP)
Title: Acceptive sheet
Inventor: ADACHI KINICHI
IPC: B41M5/382
Filed: 1977-12-08
Abstract: PURPOSE: To enable particles to be electrostatically transferred to electron acceptive substance per se while holding the same by providing a specific gas permeable layer on the acceptive sheet which captures colorless heat sublimatable dyes and colors the same by application of electrophotographic method.  
     CONSTITUTION: An electron acceptive substance containing layer 2 comprising dispersing the electron acceptive substance 4 into a binder 3 and a gas permeable layer 5 composed of transparent or white high polymer substance, preferably gas permeable resin like ethyl cellulose are provided on base paper 1, whereby the acceptive sheet is obtained. The photoreceptor having a photoconductive layer is charged and image forming particles which contain colorless sublimatable dyes and are optically (semi) transparent are electrostatically deposited. Next, the particles having undergone full surface exposure after pattern exposure and the developing of removing the particles having been weakened or removed of electrostatic attraction force by oscillation are electrostatically transferred onto the acceptive sheet. The sheet is heated and when the particles are removed, the distinct positive patterns are obtainable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5481512-A (JP)
Title: Seals for rotary piston machines
Inventor: YUASA TATSUJI
IPC: F04C18/10
Filed: 1977-12-09
Abstract: PURPOSE:To improve the reliablity of a totray by providing a pair of small seals on both sides of a rotary piston respectively and preventing leakage efficiently while making the machining of the out side of the rotary piston very easy. CONSTITUTION:At the position of an offset E on the end of a driving shaft with a center of rotation 1', an eccentric shaft 2 with a center of rotation 2' is formed in one piece with the shaft: on the eccentric shaft 2 at an offset 2E from said center of rotation 1', a rotary piston 4 with a center of rotation 0 is supported rotatably. On both sides of a casing 8 in which the rotary piston 4 is assembled, two pairs of seals 186a, 186a' and 186b, 186b' are provided respectively at a distance e from X-axis. Each seal piece is fitted in a groove 17 made on the casing 8 and pushed towards the center by a spring 18 and stopped at a specified position by a stopper 187.
Patent JP-S6040482-A (JP)
Inventor: MINAMI TATSUO
IPC: E05B83/40
Filed: 1983-08-15
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-H04346653-A (JP)
Title: Method and device for forming amorphous silicon thin film
Inventor: SHIBATA TAKASHI
IPC: C23C14/14
Filed: 1991-05-24
Abstract: PURPOSE:To form the amorphous Si thin film on a base body surface at a high speed by casting Si particles from below and a hydrogen ion beam from above to the surface of the base body rotating around a horizontal shaft in a vacuum chamber. CONSTITUTION:The columnar base body 19 rotating around the horizontal axis is arranged in the vacuum chamber 2 segmented by a partition member 22 to an upper chamber 25 and a lower chamber 26 and the inside of the upper and lower chambers 25, 26 is evacuated through a discharge port 3 by a vacuum pump 4 to a vacuum. The Si 5 in the chamber is evaporated by operating an electron beam evaporating source 6 in the lower chamber 26 and the evaporated Si particles 5a are excited by an arc discharge type ionizing means 7, by which the Si particles are brought into collision against the base body 19 and are stuck and deposited onto its surface. This Si deposited surface is admitted into the upper chamber 25 by the rotation around the horizontal shaft, where the surface is irradiated with the hydrogen ion beam 16a from above by the operation of an ion gun 12. The deposited Si particles are brought into reaction with the excited hydrogen and are hydrogenated, by which the thin film of the amorphous Si is efficiently formed at a high speed.
Patent JP-H09309612-A (JP)
Title: Agitating-kneading device
Inventor: KONDO MINORU
IPC: B65G33/14
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To agitate and knead material and also make it mature and react during conveyance from one end to the other end of a casing by building in screws different in rotating speed, respectively from one end in the casing to a midpoint in the other end direction and from the midpoint toward the other end. SOLUTION: Material such as small lumps, granules or powder is charged into one end of a casing 1 from a shoot 8. The material fed to the bottom peripheral surface of the casing 1 is conveyed toward a second screw 20 while being scooped by a first screw 11 rotated by a first driving device 9 and agitated and kneaded by agitating-kneading blades 10 during conveyance. The agitated-kneaded material reaching the second screw 20 is further kneaded by the second screw 20 and also made mature or react, and conveyed toward the other end of the casing 1 and conveyed out to a shoot 21 from the other end of the casing 1.
Patent JP-H05321864-A (JP)
Title: Liquid pumping device
Inventor: TANAKA SHIZUO
IPC: F04D3/02
Filed: 1992-05-13
Abstract: PURPOSE:To provide a liquid pumping device suitable for conveying a slurry solution mixed with solids or a liquid having relatively high viscosity, securing the watertightness in a liquid path, having a high liquid pumping capability, and having the adjusting function of the liquid conveyance quantity from a discharge port. CONSTITUTION:The outer edge section of a spiral lever 8 is brought into contact with the inner periphery of a cylindrical casing 1 to form a spiral liquid pumping path 9a from a lower end suction port 2 to an upper end delivery port 3. A wave protective ring 4 is liftably coupled with the outer periphery of the cylindrical casing 1, the coupling face is formed on a liquid lowering path 9b, and a discharge port 10 is opened on the outside of a liquid collecting casing 5 surrounding the outer periphery at the upper section of the wave protective ring 4. The spiral lever 8 and the cylindrical casing 1 are integrally rotated by the drive of a prime mover 7.
Patent JP-S5672170-A (JP)
Title: Vacuum vapor depositing device
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/85
Filed: 1979-11-14
Abstract: PURPOSE: To produce a magnetic recording medium of a characteristic more superior than the  conventional, by putting two evaporation sources under the cylindrical cooling can through a  shield plate and by performing vapor deposition obliquely from one evaporation source, in case  that a ground layer, a protection layer, and a magnetic layer are vapordeposited onto the high  molecular substrate to produce the magnetic recording medium.   
     CONSTITUTION: Cylindrical cooling can 25 is put in vacuum vessel 21, and upper room 22 of a  low degree of evacuation and lower room 23 of a high degree of evacuation are partitioned above  and below can 25 respectively by partition plate 27. Flexible substrate 24 of high molecular materials is moved along the can face by rotating of cooling can 25. Evaporation sources 29 and 210  are arranged under cooling can 25 through shield plate 28. The protection layer, the ground layer, or the intermediate layer consisting of Cr, Al, Ti, Cu, SiO, SiO 2  and so on are vapor deposited  onto substrate 24 from evaporation source 210. From evaporation source 29, magnetic materials  with Co, Ni, Fe and so on as main components are vapor deposited obliquely onto the substrate,  which is moved along cooling can 25, by mask 211. Thus, a magnetic recording medium superior  in durability and adhesion can be produced without contact of the vapor deposition face onto the  guide roller and so on.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936743-A (JP)
Inventor: HACHIMARU KIMIHIKO
IPC: B60C9/00
Filed: 1982-08-25
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-H04370886-A (JP)
Title: Drawing view dividing system for cad system
Inventor: TOKUMINE SHINICHI
IPC: G06F17/50
Filed: 1991-06-20
Abstract: PURPOSE:To accurately and effectively divide plural drawings shown on the same view and for each view in regard of a CAD drawing. CONSTITUTION:A storage part 1 stores the graphic element information, and a control part 2 computes the graphic element information stored in the part 1 based on the coordinate information. Then a drawing consisting of the graphic element information is shown at a screen display part 4 through a display data production part 3. The part 2 analyzes the state of each drawing from a 2-sided drawing or a drawing having the sides more than 2 which are shown in a single view.
Patent JP-H10299376-A (JP)
Title: Fur preventive type underground water pumping-up device
Inventor: TSUZUKI YUZO
IPC: E21B43/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To pump up clear water directly from the underground even in land with a plenty of fur without adding facilities such as a purifying tank. SOLUTION: A hole is dug in a gravel stratum of a water vein part in the ground by a heavy machine or the like. Buried sand 6 is buried in the hole, and a draw-up pipe 2 provided with a rock sucker 3 at the tip is buried so that the rock sucker 3 is positioned almost at the center of the buried sand 6. A pump 1 for pumping up water is connected to an upper part 5, the other end of the draw-up pipe 2. Water pumped up from the draw-up pipe 2 is clear water because of the buried sand in the ground.
Patent JP-H0440486-A (JP)
Title: Wet type reversal developing method for electrophotography
Inventor: KURIO SADAO
IPC: G03G15/10
Filed: 1990-06-06
Abstract: PURPOSE:To obtain an image having a little edge effect by actually making a developing bias electrode into a wire and carrying out development white a bias voltage is applied. CONSTITUTION:The developing bias electrode 6 is actually made into the wire. The range of the actual wire is the projecting width of an electrode 6, that is, <= 30mm. On the other hand, as the material of the developing bias electrode 6, all kinds of metals can be used. The developing bias voltage is applied on the developing bias electrode 6 by a developing bias power source 65, and a contact image exposure is carried out via a negative film. An excess developer is squeezed up by a pair of squeezing rollers 8 and 8' while a developer is carried by a pair of carrying into rollers 7 and 7'. Electrophotographic wet type reversal development is carried out by the developing bias power source 5-the developing bias electrode 6-a developing liquid 9-a sensitive layer 3-a supporting body 2 power feeding pieces 4 and 4'-the closing circuit of the developing bias power source 5. Thus, a printed image having excellent gradation reproducibility without having an edge effect is obtained.
Patent JP-H0313191-A (JP)
Title: Image recorder
Inventor: TAKEHANA TAKAMICHI
IPC: H04N5/225
Filed: 1989-06-12
Abstract: PURPOSE:To always obtain an image with appropriate color balance by performing white balance control for external light or stroboscopic light emission corresponding to a distance to an object when stroboscopic photography is performed. CONSTITUTION:A CPU 37 compares a diaphragm value FM found out of a photographing distance by a distance detection circuit 25 and the guide number of a guide number data setting circuit 23 with a diaphragm value AE decided with an automatic exposure control means corresponding to the luminance of the external light, and when a compar,ed result is shown as FM>=AE, a stroboscopic light emitting white balance control signal is generated. Also, when the result shows relation other than FM>=AE, it is judged that the object is located at a part far from the arrival distance of stroboscopic light and the stroboscopic light with a light quantity fewer than an appropriate stroboscopic light quantity is projected as the auxiliary light of the external light, and an external light applying white balance control signal is generated. In such a way, it is possible to realize color reproducibility with high fidelity always keeping the appropriate color balance when the stroboscopic light is emitted without being affected by the distance to the object.
Patent JP-H05327002-A (JP)
Title: Multiple-wavelength photodetector
Inventor: TSUCHIYA HIROSHI
IPC: H01L31/10
Filed: 1992-05-15
Abstract: PURPOSE:To provide a multiple-wavelength photodetector capable of detecting light of two different wavelengths without using a demultiplexer. CONSTITUTION:A photodetector comprises first and second detector elements on the respective sides of a GaAs substrate 4. The first detector element includes an undoped layer 5 (i-GaAs), Si-doped layer 6 (n-AlxGa1-xAs; x=0.3), a source electrode 7, a gate electrode 8 and a drain electrode 9. The undoped layer 5 is a light-absorbing layer having a wide band gap. On the other hand, the second detector element includes an undoped layer 10 (i-InyGa1-yAs; y=0.24), an Si-doped layer 11 (n-AlGaAs), a source electrode 12, a gate electrode 13 and a drain electrode 14. The undoped layer 10 is a light-absorbing layer having a narrow band gap.
Patent JP-S6128752-A (JP)
Title: Liquid feeding device for internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02M37/00
Filed: 1984-07-19
Abstract: PURPOSE:To prevent fuel from disorderly flowing in a liquid feed part when a liquid steam pressure in a liquid tank is extroadinarily increased, by providing a liquid shut-off valve which is closed when a pressure, on the liquid tank side, in a liquid feed pipe exceeds a given value. CONSTITUTION:When a fuel tank 33 is exposed to the scorching heat of the sun and a fuel steam pressure in the fuel tank 33 is increased, the fuel steam pressure depresses the surface level of fuel in the fuel tank 33, and the interior of a pipe 35 is filled with the fuel in a high pressure state. When a pressure in a line 35A, exerted on a diaphragm 48 of a fuel shut-off valve 43, is increased to a value exceeding a closing pressure for a float valve 42, a spring 47 is contracted, a valve body 46 is firmly adhered to a valve seat 45, and a fuel shut-off valve 43 disconnects the flow of the fuel from a line 35A to a line 35B.
Patent JP-H11341188-A (JP)
Title: Terminal network control device
Inventor: MURAKAMI HARUHIKO
IPC: H04M11/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable calling at a time inform a plurality of phenomena by discriminating whether or not the plurality of calling phenomena data are stored and performing communication the plurality of calling phenomena data by the calling at a time when it is discriminated that they are stored. SOLUTION: With regard to a processing when a T-NCU calls, if a main control device 25 collects data, the main control device 25 stores the data in a buffer inside an RAM 45. When the T-NCU receives a telegraphic message, it checks if there are the data in the buffer. If there are no data, a buffer completion telegraphic message is transmitted to a C-NCU. Receiving this, the C-NCU transmits a completion telegraphic message to the T-NCU. The T-NCU returns a response, clears the data of the buffer in the RAM 45, and completes its operation. Thus, the T-NCU can inform plural phenomena by the calling at a time even if there are succeeding calling phenomena data transmitted after communication starts and can shorten a time for communication.
Patent JP-H0442153-A (JP)
Title: Silver halide color photographic sensitive material and color photograph obtained with the sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/392
Filed: 1990-06-07
Abstract: PURPOSE:To improve the spectral absorption characteristics and color reproducibility of a sensitive material and the light fastness of a dye image by using a specified coupler, a specified color image stabilizing agent and a specified stain inhibitor. CONSTITUTION:This sensitive material contains at least one kind of compd. represented by formula II, at least one kind of compd. represented by formula III and at least one kind of compd. represented by formula IV, V or VI in a silver halide emulsion layer contg. at least one kind of coupler represented by formula I. In the formulae, R is H or a substituent, each of Za-Zc is methine, =N-, etc., Y is H, a substituent, etc., each of R1-R6 is H, alkyl, etc., R7 is H or alkyl, R11 is alkyl, alkenyl, etc., each of R12 and R13 is H, alkyl, etc., each of R14-R17 is H, alkyl, etc., each of R21, R22, and R30 is an aliphatic or arom. group, etc., and X is a releasable group.
Patent JP-H04372549-A (JP)
Title: Connection terminal for motor
Inventor: ROKUHARA NORITSUNA
IPC: H02K5/22
Filed: 1991-06-20
Abstract: PURPOSE:To provide a connection terminal for motors, wherein connection pins can be provided at short intervals in alignment with each other, and magnet wires are prevented from shorting by them contacting with each other, and further, the connection pins are supported with sufficient mechanical strengths. CONSTITUTION:Members 2, 3 for supporting connection pins respectively are so formed as to be different from each other in their heights. The width of a protruding piece 2a of the member 2 having a large height is so formed as to be smaller than the width of a protruding piece 3a of the member 3 having a small height. The protruding pieces 2a, 3a, whose widths are different from each other, are engaged with each other alternately. Further, at the end part of the protruding piece 2a of the member 2 having the large height, provided is a swelling part 2b having a large width, protruding from the top face of the member 3 having the small height. On the top faces of the respective protruding pieces 2a, 3a of the members 2, 3, whose heights are different from each other, provided are connection pins 4 in alignment with each other.
Patent JP-H0315362-A (JP)
Title: Food product containing potato for cooking
Inventor: YAMAMOTO MASANORI
IPC: A23L19/12
Filed: 1989-06-12
Abstract: PURPOSE:To obtain cookable food products which can keep soft texture that melts comfortably in mouth, even when it is cooked in an oven toaster by dispersing foamed egg white containing a thickener in ground or mushed potato and retorting. CONSTITUTION:To 100 pts.wt. of mushed potato, are added 5 to 120 pts.wt., preferably 20 to 100 pts.wt. of foamed egg white containing a thickener which contains 0.1 to 3.0wt.% of pectin, xanthane gum or the like and dispersed to give a potato paste. Then the product is sterilized by retorting.
Patent JP-2000336841-A (JP)
Title: Wire mesh reinforcement
Inventor: ERIGUCHI YASUHISA
IPC: E04C5/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reliably hold a prescribed height position by molding a mutually connected wire mesh reinforcement by arranging metallic wires in a lattice shape, and forming leg parts of an integral structure by bending the metallic wires in a crossing part of the metallic wires. SOLUTION: Longitudinal directional steel wires 2-1 to 2-11 and lateral directional steel wires 3-1 to 3-11 composed of stainless steel wires are arranged at prescribed intervals to mold a mutually connected wire mesh reinforcement 1. In a crossing part of this mutually connected wire mesh reinforcement 1, the steel wire 2-3 and the steel wire 3-3 are bent downward in an almost U shape to be folded back in an angle shape in a folded-back bottom part to form leg parts 4 composed of four grounding parts P1 to P4. Thus, since the leg parts are arranged in a wire mesh reinforcement main body part as an integral structure, the leg parts do not slip out by a walk, so that the mesh reinforcement can be reliably embedded in a prescribed height position.