baber/WOPTO huggingface dataset:
Patent JP-S6154648-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/3205
Filed: 1984-08-24
Abstract: PURPOSE:To obtain electrode wirings having low resistance and difficult to dissolve in medicines, by providing a nitride film of high fusion point metal on the surface of conductive film surface by heat treating conductive coating of high fusion metal or its silicide. CONSTITUTION:Ti2Si3 film 1 is treated in N2 by the spattering method for about 120sec at the 800-1,200 deg.C, and TiN2 film 2 of about 300Angstrom  is made on the film 1. TiN2 is excellent for chemical-resistant property, and, for instance, there is no change even if it is treated in HF solution of 10:1 in 5min. The sheet resistance of this multiple is about 1.2OMEGA/square, and it is nearly the same with the sheet resistance of Ti2Si3 film. The same effect can be obtained by using Ta4Si5 or Ti, Ta besides Ti2Si3.
Patent JP-H0927970-A (JP)
Title: Video image display device
Inventor: ISHIBASHI KENJI
IPC: G02B27/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To set a size of a video image to be observed depending on a forward/ backward position of a head of a video image viewer. SOLUTION: A stereoscopic camera 1 is provided with image pickup zoom lenses 12L, 12R, and an HMD 2 is provided with an acceleration sensor 24. An acceleration in the forward/backward direction sensed by the acceleration sensor 24 is integrated twice by an integration circuit 41 to sense a position of a head of a viewer with an HMD 2 mounted thereon and a zoom arithmetic circuit 42 sets a focal distance of the zoom lenses 12L, 12R depending on the forward/backward position of the head. A size of a video image displayed on LCDs 22L, 22R of the HMD 2 is changed depending on the focal distance of the zoom lenses 12L, 12R.
Patent JP-S5879112-A (JP)
Title: Optical system for ring interferometer
Inventor: NIWA NOBORU
IPC: G01C19/72
Filed: 1981-11-06
Abstract: PURPOSE:To provide phase difference between two light beams and to prevent the output fluctuation readily, by taking out the interfered light of two light beams which are propagated in a ring shaped light path in the reverse directions each other, and subsequentially eliminating extra light path difference. CONSTITUTION:The ring interferometer is formed by the ring shaped light path 11 which is constituted by a simple mode optical filter and the like and a power  source 12. A single light beam from the light source 12 is split into the two light beams forming an acute angle by a splitter 13. The beam is inputted into one end 16 of the light path 11 as the reflected light at a point (b) of a splitter 14. The transmitted light beam at a point (c) is inputted into another end 17 of the light path 11. Each propagating light in the light path 11 is propagated in the reverse direction, and transmitted through the splitter 14 again. The light beams are synthesized by a splitter 18 at a point (d) and inputted into light receiving devices 21 and 22 as the interfered light. By measuring the phase of the AC signal of the output of each light receiving device, a rotary angle speed with respect to an inertial space can be obtained.
Patent JP-2000011152-A (JP)
Title: Method and device for processing image and recording medium
Inventor: UEKUSA AKIHIKO
IPC: H04N1/60
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To enable image correcting processing corresponding to a color distribution to the prescribed kind of object image by judging the class of the object image composing an image, and controlling the possibility of image correcting processing. SOLUTION: At a host computer 100, based on a display image on a monitor 106, output image data are prepared by an application 101 while using text data, graphics data or image picture data. Then, printing-out is requested from the application 101 to an OS 102 and concerning graphics data and image picture data sections, a plotting instruction group composed of respective plotting instructions is issued through the OS 102 to a correspondent printer driver 103. The printer driver 103 discriminates the kind of plotting instruction and identifies which part of photographic image, text or graphics an object belongs to. Then, color balance, contrast and saturation are corrected to the color unbalanced photographic image.
Patent JP-S5966648-A (JP)
Title: Heat exchanger
Inventor: GOKAJIYA YOSHIYUKI
IPC: F24H9/00
Filed: 1982-10-07
Abstract: PURPOSE:To contrive to increase the heat transfer area on the gas side to accelerate the turbulence of a combustion gas flow, and to prevent the development of a temperature border layer to improve the heat transfer rate, by forming a large number of uneven surfaces on the inner surface of the main body of the heat exchanger having a plurality of inner fins in the axial direction of the inner surface. CONSTITUTION:Reference numeral 9 designates the main body of the heat exchanger made up of an extruded aluminum material. The main body 9 of the heat exchanger is formed by inner fins 10 provided in a plurality of number in the axial direction of the inner surface, and uneven surfaces 11 consisting of a large number of V-cut small grooves in the axial direction of the inner surface, are formed at the outer peripheral parts of the inner fins 10 and the inner peripheral part of the main body 9. Reference numeral 15 designates turbulence forming members disposed in a plural number between inner fins 10 at the outer peripheral part of a flowpath defining member 14. The turbulence forming members 15 comprise bent members having a plurality of curved portions 16, and are inserted into the end parts of the inner fins 10. Thus, the heat transfer area on the gas side is increased, and further the turbulence of the combustion gas is accelerated and the development of the temperature border layer is prevented to improve the heat transfer on the gas side, by forming uneven surfaces in the axial direction of the inner surface of the main body 9 of the heat exchanger and disposing disturbing members 15 in the vicinities of the uneven surfaces.
Patent JP-H0266290-A (JP)
Title: Feeder for rock drill
Inventor: BUESA UITSUTOO
IPC: E21B19/08
Filed: 1989-07-11
Abstract: PURPOSE: To provide a simplified structure by providing a feeding beam movably along a frame, and providing a rock drill which is movable along the feeding beam. CONSTITUTION: A feeding beam 2 is provided in such a way as to be movable along a frame 1 via a slide piece 16 by a connecting device 13. A chain 6 is wound on sprockets 4, 5 provided respectively at the top and bottom of the beam 2 and is provided in such a way as to be drivable by means of a drive mechanism 8 comprising control wheels 9, 10 and a drive wheel 11 which are attached to the frame 1. A rock drill 3 is attached to the end of the chain 6 via a sledge 7 and is provided movable along the beam 2. Furthermore, a brake shoe 14 for applying braking to the sprocket 5 is attached to the piston arm of a connecting device 12 comprising a pressure medium cylinder.
Patent JP-S6331629-A (JP)
Inventor: MITANI TOMOMI
IPC: A47L9/00
Filed: 1986-07-28
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-H0341547-A (JP)
Title: Multiprocessor constitution system
Inventor: UEDA TAKASHI
IPC: G06F15/177
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the generation of data competition and to improve the through-put of the whole processing system by providing the multiprocessor constitution system with a data selector for connecting respective input and output registers connected to busses of respective processors and a control circuit for controlling respective units. CONSTITUTION:Respective input registers 4 are connected to the address busses 3 and data busses 2 of respective processors 1 and arranged on a part of the address spaces of respective processors. The outputs of the input registers 4 are inputted to the data selector 9 and sent to the output registers 5 of other processors and the output registers 5 are connected to the address busses 3 and data busses 2 of respective processors 1 similarly to the input registers 4 and arranged on a part of the address spaces of respective processors 1. A control signal inputted to each control register 6 indicates the processor to which data are to be transferred and the control circuit 8 decodes the command and sends a necessary instruction to the data selector 9. Since data transfer between among respective processors can be executed through the data selector 9, the generation of bus competition can be prevented and the through- put of the system can be improved.
Patent JP-S6067245-A (JP)
Title: Disc brake cover
Inventor: YAMAMOTO HIROKI
IPC: B62L1/00
Filed: 1983-09-26
Abstract: PURPOSE:To improve the heat radiation performance for brake heat and sufficiently protect the brake surface of a disc by covering the brake surface of the disc on the front side of a fork and the upper part of a caliper by an arcuate cover body. CONSTITUTION:A pair of cover installation parts 1c are formed vertically, setting an axle 3 interposed, onto the lower-edge front side of a front fork 1. A disc-brake cover B is installed onto the cover installation part 1c so as to cover the upper part of a caliper 11 from the disc brake surface 7a on the front side of the front fork 1. The disc brake cover B is integrally formed from synthetic resin and is constituted of an arcuate cover body 14 covering the brake surface 7a of the disc 7 and the upper part of the caliper 11, fork fitting part 15 which is fitted onto the outer periphery of the inside of the front fork 11, and a fork holding part 16 which is pressed onto the outer periphery of the front fork 1.
Patent JP-S6238629-A (JP)
Title: Frame synchronizing method
Inventor: ICHINOSE YUJI
IPC: H04J3/06
Filed: 1985-08-14
Abstract: PURPOSE:To keep the periodicity of a transmission data even when a data with very high periodicity is sent and to improve the reliability of a synchronizing signal by arranging scatteringly synchronizing words to a position not losing the periodicity of the transmission data in each sub frame. CONSTITUTION:Suppose that one channel is required at each other word to send all animation data, let synchronizing words be two words S1, S2, then the sub frame constitution shown in figure (b) is attained. The rate of one channel in one sub frame is smaller in the constitution shown in figure (b). In order to avid it, in replacing one word of P-channel into I-channel as shown in the figure (b), number of words of I-channel in one sub frame is equal in both figures (a, b). Thus, a special circuit is needed for both the transmission and reception sides. In assigning the synchronizing words S1, S2 as shown in the figure (a) to each sub frame, the problem is solved.
Patent JP-S5879031-A (JP)
Title: Porous sintered material
Inventor: SAKAMOTO KUNISUKE
IPC: C08J9/24
Filed: 1981-11-05
Abstract: PURPOSE:The titled sintered material having improved chemical resistance, heat resistance, and mechanical strength, obtained by sintering a mixture of a specific polyamide-imide resin and a fluorine-contained resin under heating at a specific temperature. CONSTITUTION:(A) A polyamide-imide resin shown by the formulaI(Ar is trifunctional aromatic group containing one or more benzene rings; R is bifunctional organic group) or shown by the formula II (Ar is aromatic ring; n=5-200) is blended with (B) a fluorine-contained resin (e.g., polytetrafluoroethylene, etc.) in such a way that the amount of the component B is 0.005-50wt%, preferably 5-35wt% based on mixed powder of the components A and B. The mixed powder is compression molded into a fixed shape, and heated at a temperature >= the softening temperature of the polyamide-imide resin and <= its decomposition temperature, to give the desired sintered material.
Patent JP-H0738161-A (JP)
Title: Superconductive transistor
Inventor: TAKAHASHI KAZUHIKO
IPC: H01L39/22
Filed: 1993-07-19
Abstract: PURPOSE:To enable only quasi-particles penetrating an anisotropic oxide superconductor layer of superconductive properties to be efficiently collected in a collector region. CONSTITUTION:A superconducting transistor is composed of a collector region 10 formed of a substrate whose surface is stepped, a base region 2 of BSCCO provided onto the stepped collector region 10, and an emitter region 4 provided onto the base region 2 through the intermediary of an insulator 3, wherein InAs layers 11 and In1-xGax As layers 12 are laminated to form the collector region 10. The Inks layers 11, the In1-xGaxAs layers 12, and the BSCCO film are so formed as to enable the interfaces of the layers 11 and 12 at the stepped part to have the same period with the BSCCO layer of superconductive properties.
Patent JP-H06183953-A (JP)
Title: Mixed lipidic membrane vesicle
Inventor: NOGUCHI YASUHISA
IPC: A61K8/14
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a mixed lipidic vesicle produced from a phospholipid and a nonionic polyoxyethylenic surfactant at a specific ingredient ratio with hardly any dispersion in particle diameter. CONSTITUTION:This O/W/O type mixed lipidic vesicle is obtained by ultrasonically treating a mixed lipid of a phospholipid with a nonionic polyoxyethylenic surfactant at (5/95) to (95/5) molar ratio and has 100-3000 Angstrom particle diameter and <=10% dispersion thereof. Thereby, the particle diameter can be controlled according to the kind and amount of the medicine enclosed in the vesicle or the purpose.
Patent JP-S5881871-A (JP)
Inventor: YAMAGUCHI KEN
IPC: F02D35/00
Filed: 1981-11-07
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-H0345402-A (JP)
Title: Pneumatic radial tire
Inventor: OHASHI MASAYUKI
IPC: B60C11/00
Filed: 1989-07-12
Abstract: PURPOSE:To enhance wear resistance without impairing gripping properties and the like by setting up the tension elasticity ratio of the radial direction of a tire to the circumferential direction of it at a specified value or larger in rubber composition forming a tread section. CONSTITUTION:A tire is equipped with belts (not shown) located at the outer circumferential surfaces of carcass plies which are substantially arranged in the radial direction, and with a tread which is located at the outer circumferential surface while tread grooves 7 are provided for the outer surface of the tread. In this case, the tension elasticity ratio of the radial direction of the tire to the circumferential direction of it for rubber composition forming the tread is set up at 1.5 or larger when it is extended by 200% in length at 100 deg.C. This causes fillers 8 to be attached, in which short fibers, for example, are being faced to one another. By this constitution, wear resistance can thereby be enhanced without impairing the gripping properties and the traction of the tire.
Patent JP-S5967553-A (JP)
Title: Recording body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1982-10-11
Abstract: PURPOSE:To provide and electrophotographic material which exhibits excellent sensitivity to light in visible and IR regions by providing a specific electric charge blocking layer, photoconductive layer and surface reforming layer on the substrate of said material. CONSTITUTION:A photoconductive layer 3 consisting of nitrogen atom-contg. amorphous hydrogenated and/or fluorinated silicon contg. 1-30atom% nitrogen atoms is provided on a backing substrate 1. A surface reforming layer 4 and/or electric charge blocking layer 2 of nitrogen atom-contg. amorphous hydrogenated and/or fluorinated silicon layer contg. 50-90atom% nitrogen atoms are formed on the upper and/or lower sides of the photoconductive layer. Since the layer 3 is formed on the a-Si contg. 1-30atom% nitrogen atoms in the above-mentioned way, said layer exhibits excellent sensitivity to the light in visible and IR regions by controlling the quantity of nitrogen and the intrinsic resistance is controlled as desired with the quantity of nitrogen and the rate of impurity doping.
Patent JP-H094785-A (JP)
Title: Vacuum heat insulation material
Inventor: MASUDA RYUJI
IPC: F16L59/06
Filed: 1995-06-21
Abstract: PURPOSE: To reduce occurrence of compression deformation during discharge to a vacuum and to reduce vacuum heat conductivity by a method wherein an average length of inorganic fibers is decreased to a value lower than a specified value, and control is effected so that the orientation direction of the inorganic fiber is extended vertically to a heat transfer direction. CONSTITUTION: Inorganic fibers having a average fiber length of 1mm or less forms a main component and the inorganic fibers are oriented in a direction vertically to the direction of heat conduction. It is preferable that the average length of the inorganic fibers is in a range of 0.1-1mm. When the average fiber length is 0.1mm or less, strength of a heat insulation material itself is low and density is too high, orientation of fibers is not controllable and at random. When the average fiber length exceeds 1mm, occurrence of compression deformation during discharge to a vacuum is not reduced.  Further, the average fiber diameter of the inorganic fibers is preferably 0.5-3μm. the inorganic fiber having an average fiber diameter of 0.5μm or less is high in a manufacturing cost and has no high general purpose usability and when the average fiber diameter exceeds 3μm, a recess is increased during discharge of a vacuum.
Patent JP-H1126903-A (JP)
Title: Electronic part mounting substrate and method for checking the connection
Inventor: ABE KAZUHIKO
IPC: H05K1/11
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting substrate and a method for checking the electric connection for easily checking an electric connecting state between an electronic part and a printed board, without using any device exclusive for checking. SOLUTION: At least more than two solder bumps 14 are provided for checking on a BGA substrate 11 of a BGA semiconductor device, and arranged so that each distance between the checking solder bumps 14 can be less than the deformation width of the checking solder bump 14. The BGA semiconductor device is placed on a printed board 20, and allowed to reflow. Afterwards, each conductive state between the checking solder bumps 14 is confirmed by using a tester or the like.
Patent JP-H07178811-A (JP)
Title: Method for forming packaging composition
Inventor: DERKACH WILLIAM J
IPC: B29C48/21
Filed: 1994-07-29
Abstract: PURPOSE: To provide a continuous in-line method for forming a film suitable for packaging a product forming a decomposition product by coating the single surface of an extruded stretched base layer with a film layer reducing the disadvantageous influence of a decomposition product generated by the decomposition of a product and extruding a sealant coating on this film layer. CONSTITUTION: For example, a polyethyleneimine(PEI) layer 14 containing an aldehyde absorbing substance arranged in an amt. effective to remove an aldehyde byproduct formed by the decomposition of oil in a packaged food is formed on the under surface of a polypropylene base layer 12. The PEI layer 14 is subsequently bonded to the polypropylene base layer 12 and the film coated with PEI is dried. Next, a sealant like SURLYNTM 1652SR is extruded on the PEI layer 14 to form a sealant layer 16. The formed multilayered film 10 is subsequently connected to a tenter to be biaxially stretched. Aldehyde passes through the sealant layer and comes into contact with an amine on the film 4 to be immobilized and cured.
Patent JP-2001001479-A (JP)
Title: Decorative material having moisture absorbing/releasing performance
Inventor: INOMATA REIKO
IPC: B32B27/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain excellent stain resistance without lowering moisture absorbing/releasing performance by forming a surface protective layer made of a moisture permeable urethane resin on a surface of the resin. SOLUTION: A moisture absorbing/releasing resin layer 1 and a surface protective layer 3 made of a moisture absorbing/releasing urethane resin formed on a surface of the layer 1 are formed. The layer 1 is made of a resin composition containing a moisture absorbing/releasing material 2. As the material 2 to be added into the layer 1, an activated clay having good film manufacturing and coating suitability is most preferred. The material 2 is in a fine particle-like state and is uniformly dispersed in the resin, and its adding amount into the resin of 50 to 150 pts. to 100 pts. of the resin content is preferred. In the case of using the decorative material as wall paper or the like, as a base material 4, paper, or fiber is used, and a moistureproofing and waterproofing layer 5 is preferred to be formed on a front surface, a rear surface or both the surfaces of the material 4.
Patent JP-H0343241-A (JP)
Title: Soundproof sheet, material thereof and molding machine therefor
Inventor: KASAHARA KANENORI
IPC: B29K21/00
Filed: 1989-07-11
Abstract: PURPOSE:To attenuate the energy of transmitting sound and to enhance soundproof capacity by laminating the second plate-like material excellent in soundproofing property to the surface of the first plate-like material prepared from a material excellent in soundproofing property and having recessed and protruding parts formed to the entire surface thereof to form hollow parts between both materials. CONSTITUTION:For example, polyamide fibers are mixed with a butadiene/styrene rubber powder in a 1:1 ratio and the resulting mixture is heated and vulcanized to mold a molded plate 1. Further, a vinyl chloride foamed plate body 2 mixed with barium sulfate is molded and both plates 1, 2 are sliced by a molding machine 5 equipped with a pair of gourd-shaped rollers 3a, 3b and a blade 4. The sliced plate-like material 1' has a corrugated surface 1'a formed to one surface thereof. In the same way, a plate-like material 2' having a corrugated surface 2'a on one surface thereof. Both plate-like materials 1', 2' are bonded so that the corrugations of the corrugated surfaces 1'a, 2'a cross each other at right angles to obtain a composite plate 6. In this composite plate 6, the plate like materials 1', 2' are in point contact with each other at ridge crossing parts and hollow parts 7 are formed to other part. Further, a wooden plate body 8 is laminated to one surface of the composite plate 6 to obtain a product.
Patent JP-2000013911-A (JP)
Title: Hybrid drive system
Inventor: YAMADA YOSHIAKI
IPC: B60L50/15
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To cause electrical brake which is the same as an engine brake to be generated, without having to decrease the opening of an accelerator to zero, if the operating state of a vehicle drops below run resistance curve on a horizontal road surface. SOLUTION: This drive system sets a range P of a torque command rate 0% in a belt of a given width around run resistance curve R of a vehicle on a horizontal road surface, using parameters of the opening of an accelerator θand a vehicular speed V as a first control map. It also sets an equal driving torque command rate line QsL in a positive range A and an equal braking torque command rate line BsL in a negative range C. Also, the maximum driving torque line QL of an electric motor is set as a second control map. The torque command rate corresponding to the detected values of the opening of the accelerator θ and vehicular speed V is calculated from the first control map, and the maximum driven torque Q corresponding to the detected value of the cap speed V from the second control map. Then, the value of the multiplication of the torque command rate by the maximum driving torque is outputted as a torque command to an inverter.
Patent JP-H0928631-A (JP)
Title: Suction inlet for vacuum cleaner and vacuum cleaner
Inventor: KOMATSU SHIGESABURO
IPC: A47L9/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a suction inlet for a vacuum cleaner which provides large rotation torque to drive a brush. SOLUTION: A main nozzle 4, in which a guide 15 to guide sucked air flow into an impeller 5 and a nozzle sidewall 16 are formed integratedly with a partition 11, is so installed that it is wound round along the outer circumference of the impeller, in order to blow as much sucked air flow as possible into the impeller 5 to obtain large rotation torque.