baber/WOPTO huggingface dataset:
Patent JP-H0223519-A (JP)
Title: Magnetic recording medium
Inventor: TOGAWA FUMIO
IPC: C09D127/04
Filed: 1988-07-12
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by using magnetic powder of Co-contg. iron oxide which is coated with compds. selected from Si and Al compds. and has a specific major axis and BET specific surface area. CONSTITUTION:The magnetic powder of the Co-contg. iron oxide which is coated with at least one kind of the compds. selected from the Si compd. and Al compd. and has <=0.25mum major axis and >=40m<2>/g BET specific surface area is used. A vinyl chloride/vinyl acetate/vinyl alcohol copolymer modified by a phosphoric acid group is used as a binder resin and a fatty acid is used in combination thereof to improve the dispersibility and packability of the magnetic powder of this kind of fine particles and to lower the coefft. of friction of the magnetic layer. The magnetic powder of the Co-contg. iron oxide is coated with the compds. selected from the Si and Al compds. within the range of 0.05-1.5wt.%. The content of the fatty acid is confined within a 0.05-2wt.% range of the magnetic powder of the Co-contg. iron oxide.
Patent JP-H0262316-A (JP)
Title: Elevation transporter for pan type pack
Inventor: HAINTSU FUOTSUKE
IPC: B65G57/04
Filed: 1989-07-07
Abstract: PURPOSE: To safely and certainly transport a suction box by loading the suction box connected with a lifting device on a tray pack, sucking it, and transporting it. CONSTITUTION: A suction box 15 is connected with a jib 17 of a lifting conveyor through a vertical support bar 16 and formed raisably and lowerably. This suction box 15 is lifted down onto a tray pack 10 in the condition that its side wall 22 is largely opened, the side wall 22 is closed, and inside of the suction box 15 is transferred to vacuum condition. In this tray pack 10, biscuit rolls 14 are loaded on a bottom wall 12 and they are held such that the periphery is surrounded by a transverse edge 13. Thus, the tray pack 10 is constrained and the bottom wall 12 is sucked by the suction box 15 in vacuum condition, and the tray pack 10 and articles 14 are together held in the suction box 15. Then, the suction box is transported by the jib 17 of a lifting conveyor. Thus, the suction box can be transported safely and certainly.
Patent JP-H04370686-A (JP)
Title: Electrode material for spark plug
Inventor: KOSHIJI TERUO
IPC: H01T13/20
Filed: 1991-06-19
Abstract: PURPOSE:To enhance the spark exhaustiveness, anti-acid property, and anti- corrosiveness of art electrode for spark plug used in an internal combustion engine, and improve the processing easiness. CONSTITUTION:A spark plug electrode material shall consist of a Ni-base alloy containing 0.6-5.0wt.% Si and the rest of Ni and impurities as inevitable, or another Ni-base alloy containing 0.5-5.0wt.% Si, one or more of Cu, Co, Al in the respective contents ranging 0.1-5.0wt.%, 0.1-5.0wt.%, 0.1-2.5wt.%, and the rest of Ni and impurities as inevitable.
Patent JP-H0729155-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: G11B5/73
Filed: 1993-07-14
Abstract: PURPOSE:To improve electromagnetic conversion characteristics such as S/N, corrosion-resistant properties, travelling performance, etc., by a method wherein a magnetic layer is composed of two layers and the first layer contains cobalt- coated iron oxide and the second layer contains cobalt-coated iron oxide whose coercive force is not less than a required value. CONSTITUTION:A first magnetic layer which is made of cobalt-coated iron oxide and binder and a second magnetic layer which is formed on the first magnetic layer and is made of cobalt-coated iron oxide having a coercive force not less than 1300Oe are provided. Magnetic coating material whose main component is cobalt-coated iron oxide having a coercive force about 500-1000Oe is applied to the substrate to form a first magnetic layer whose thickness is 0.3-5mum. The second magnetic layer is made of cobalt-coated iron oxide which is produced by an ordinary cobalt-coating method with needle-shaped iron oxide cores and has a coercive force not less than 1300Oe, preferably 1300-2000Oe.
Patent JP-S5877162-A (JP)
Title: Injection valve of electronically controlled fuel injection internal-combustion engine
Inventor: UJIHASHI MICHIAKI
IPC: F02M69/04
Filed: 1981-11-02
Abstract: PURPOSE:To promote the atomization of a liquid film flow by providing the lower end section of a needle above a thin edge nozzle while below the upper limit position where the liquid film flow will be caught by the thin edge nozzle and applying an assist air well onto the liquid film flow. CONSTITUTION:A gas injection valve 11 is equipped with a nozzle holder 26 around which a tubular air assist adaptor 28 is fitted and a retainer 30 will fasten them. A quite thin edge nozzle 46 is formed at the downstream of the air assist adaptor 28 and a tapered face 48 is continued. An assist air inlet port 50 is formed on said adaptor 28 at the upstream of said nozzle 46 to conduct a space 52 at the outside of said adaptor 28 with a space 54 at the inside. The air flow from an assist air take-in port 50 will be applied on a fuel flow then led through said nozzle 46 to a suction manifold under the atomized state.
Patent JP-S5798043-A (JP)
Title: Device for controlling conditional branch
Inventor: KATSURA AKIHIRO
IPC: G06F9/26
Filed: 1980-12-12
Abstract: PURPOSE:To process the condition of a branch instruction in a high speed, by selecting the contents of the means of address control or the means to support the means of address control by utilizing for a status decision signal the outputs from both the first means of generating a control word by decoding an instruction and the second means of deciding the status of a processing unit. CONSTITUTION:A data processing device is provided with a main storage unit 11 used for instruction words and operations, a program counter 12 where an instruction during execution is stored and the control of an address is carried out, an operation unit 13, a control unit 14 and a circuit for dicision of conditions. On this data processing device, a temporary storage register 31 storing the destination address of a branch and a register selection circuit 32 which is operated by the output signal from the circuit 15. Then, the address of an instruction word is computed by the unit 13 corresponding to the destination of a branch, plural number of computed address of instruction words is set to the counter 12 and the register 31, and the contents of either the counter 12 or the register 31 is selected by the circuit 14 and the status decision signal from the circuit 15.
Patent JP-H0924657-A (JP)
Title: Printer
Inventor: SHIRAI AKIRA
IPC: B41J29/38
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of switching appropriately print data from two host units from one to the other and printing even when there is no information representing the end of print data. SOLUTION: A print data input section 11 divides print data from each input channel before the next print data when the header section of the next print data arrives and just at a point where print data breaks when print data input interrupts before the header section of the next print data arrives. A print control section 14 switches print data to be printed by a print section 13 for each division of data. Printing can be performed by switching print data from two input channels or more timely from one to the other even if there are print data having no end information since print data are divided by the interruption of input.
Patent JP-H0464587-A (JP)
Title: Elevator device
Inventor: FUJITA AKIRA
IPC: B66B9/10
Filed: 1990-07-02
Abstract: PURPOSE:To allow continuous and highly efficient mass transportation of people by providing such a constitution as raising and lowering a cage, if required, engagingly with an engagement part according to a driving rope, and separating the cage on a target floor. CONSTITUTION:When a cage 6 loaded with passengers on an upper floor is advanced into an elevator passage by a moving base 12A, the cage 6 is engaged with a chain 4 by engaging a hook 13 with an engaging pin 15 while the moving base 12A is lowered synchronously with the lowering chain 4. When the cage 6 is lowered to a lower floor 2 of a target floor together with the chain 4, the moving base 12A is advanced to deliver the cage 6. The cage 6 is transferred to a conveyor by a transferring machine 12 and moved in a driving chamber 10. When it reaches a getting off hole, the conveyor is stopped to get the passengers off, and then the cage 6 is circulated to a getting on hole to get passengers on. The cage 6 is advanced through the moving base 12A of the transferring machine 12 into the elevator passage and engaged with the engagement pin 5 of the chain 4 through the hook 13, and raised together with the chain 4 to the upper floor.
Patent JP-H04372622-A (JP)
Title: Polycarbonate of bicyclohexylene ester
Inventor: SUGIMORI SHIGERU
IPC: C08G64/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a polycarbonate excellent in transparency and heat stability and capable of being blended with another resin such as a liquid crystal polymer by selecting a specified polycarbonate. CONSTITUTION:This polycarbonate is prepared by linearly and randomly arranging 5-95mol% structural units of formula I (wherein a group of formula II is trans- or cis-cyclohexylene) and 95-5mol% at least one kind of structural units selected from structural units of formulas III and IV (wherein a group of formula V is trans-cyclohexylene); and m is 1-2) and having a reduced viscosity of 0.05-1.50 (in chloroform in a concentration of 0.5g/dl at 25 deg.C).
Patent JP-H1015648-A (JP)
Title: Method for continuously casting steel
Inventor: SUZUKI MAKOTO
IPC: B22D11/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the flow of molten steel in a mold and to improve the quality of a cast slab by using the mold having a specific rectangular cross sectional cavity and setting an immersion nozzle into a specific range from the inner wall of a short side. SOLUTION: The mold having the cavity of the rectangular cross section of >=0.8m width, is used and the immersion nozzle for continuous casting is set so as to shift from the center in the width direction of the mold, and a spouting hole is formed on the peripheral surface of this immersion nozzle so as to direct to the short side at the other side. The immersion nozzle 1 is set in the range within 300mm from the inside of the short side at the one side of the mold and an electromagnetic coil is set at long sides of the mold so as to position the range of the center of the electromagnetic coil in the casting direction from the spouting hole height to the height level of an intersection point of the center line of the spouting hole and the inner wall of the short side at the other side.  A shifting magnetic field shifting the magnetic field to the width direction of the mold, is formed by conducting the current to this electromagnetic coil, and the electromagnetic force induced with this magnetic field, is acted to the molten steel spouting flow to control the spouting flow.
Patent JP-S6418375-A (JP)
Title: Camera turntable device
Inventor: TAKEKUMA HIRONOBU
IPC: H04N5/225
Filed: 1987-07-14
Abstract: PURPOSE:To prolong the life of a cable to be connected to a TV camera up to its breaking by the turning operation of a turntable by forming the cable in a spiral shape and extending it round into the hollow rotary shaft of the turntable. CONSTITUTION:When a motor 7 is driven, the rotary shaft 6 is rotated through gears 8a and 8b and the camera 2 fixed on a tripod head rotates. Then the rotation varies the diameter of the spiral part of the cable 1 connected to the camera 2 and its quantity of expansion or contraction varies with the angle of rotation. Thus, the stress placed on the cable 1 by the rotation of the camera 2 is absorbed as the fine bending deformation of the spiral part of the cable 1, so the life of the cable 1 is prolonged.
Patent JP-H0843925-A (JP)
Title: Camera
Inventor: AOTO KAZUAKI
IPC: G03B17/24
Filed: 1994-07-27
Abstract: PURPOSE:To provide a camera which can do letter recording, of which the system for letter recording is simplified, by which litter recording can be done at any position of a picture and letter recording can be done at the picture taking moment. CONSTITUTION:A camera is composed of a taking lens 21, a spatial light modulating element, a photographic member 23, a converting means 25, and a driving means 24; said taking lens 21 forms an optical image of a subject, said spatial light modulating element has a plurality of reflecting faces at positions upon which light beam from the taking lens 21 impinges and said element can change the direction of the reflected light beam to a first direction and the other direction for every reflecting face, said converting means 25 takes in the letter information printed in a photographic member 23 and classifies a plurality of the reflecting faces into the reflecting faces corresponding to a pattern of letters and other reflecting faces, and said driving means 24 sets the reflected light beam reflected only by the latter reflecting faces classified by the converting means 25 toward the first direction during the exposure of the photographic member 23 and sets the reflected light beam reflected by all the reflecting faces toward the other direction during the time except the exposure.
Patent JP-S6360666-A (JP)
Title: Original reader
Inventor: MORINO TAKETSUGU
IPC: H04N1/107
Filed: 1986-07-25
Abstract: PURPOSE:To detect a start tip of an original correctly by providing a frame plate onto which the start tip of the original is pushed and arranging a light reflecting body to a lower face of the frame plate. CONSTITUTION:The light reflecting body 13 shown as a reflection sheet at the lower face of the original pushing frame plate 4 and the white sheet 14 is arranged at a position corresponding to the home position of a light source. While a carriage 11 having a fluorescent light 3 exists on the home position, the reflection from the sheet 14 is read to confirm a white level. Then the carriage 11 moves to the right sequentially and detects the start tip of the original 1 and reads further the reflection of the original 1. The luminous quantity of the read reflected light 5 at the start tip of the original 1 is increased rapidly to detect the start tip of the original 1 correctly.
Patent JP-S5798644-A (JP)
Title: Magnetic alloy with high saturation magnetic flux density, high hardness and high permeability and its manufacture
Inventor: KOUNO HISAMORI
IPC: H01F1/147
Filed: 1980-12-11
Abstract: PURPOSE: To provide the titled alloy consisting of a prescribed percentage each of Fe, Ni, Ti, Be and one or more among V, Cr and Mo and used chiefly as a material for the core of a magnetic head corresponding to a metallic tape with high coercive force.  
     CONSTITUTION: The titled alloy consists of, by wt., 11.0W17.9% Fe, 80.0W84.8% Ni, 0.4W1.2% Ti, 0.01W0.04% Be and 0.5W3.3% in total of V, Cr and Mo. When V, Cr and Mo are used separately, 0.5W2.8% V, 0.5W2.8% Cr or 0.7W3.7% Mo is added. This alloy is manufactured by refining starting materials having said composition after adding one or more among 0.02W0.2% Mg, 0.04W0.4% Ca, 0.02W0.2% Al, 0.1W1% La, 0.1W1% Ce, etc. as a deoxidizer and regulating the O 2  content to ≤0.002%. The resulting magnetic alloy has high saturation magnetic flux density such as ≥0.8tesla, high hardness such as ≥150 Vickers hardness and high permeability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5877367-A (JP)
Title: Color printer
Inventor: NAGASHIMA MASAYOSHI
IPC: H04N1/23
Filed: 1981-10-31
Abstract: PURPOSE:To attain miniaturization and elimination of maintenance and to improve the reliability, by transferring an ink corresponding to a thermal transferring body on a transferred objective in response to a picture signal different  in color. CONSTITUTION:A contact sensor 5 outputs a picture signal corresponding to the complementary color of red, blue and green from the reflected light of an original, by carrying the original loaded on an original tray 2 through a plurality of reciprocating carryings. In response to the picture signals, a thermal line head 16 using a thermal resistor is driven to transfer an ink corresponding to a thermal transfer paper 17 superimposingly on a transferred objective P. The inks of red, blue and green are arranged in stripes on the paper 17.
Patent JP-S6241341-A (JP)
Inventor: OTA YASUO
IPC: D01F6/06
Filed: 1985-08-08
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-H102874-A (JP)
Title: Glucose biosensor
Inventor: MURE HIROKI
IPC: G01N27/327
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and measurement by interposing a spacer between a base having a working electrode arranged thereon and a base having a counter electrode arranged thereon to oppose the working electrode to the counter electrode. SOLUTION: The measurement of glucose concentration is performed by bringing a glucose aqueous solution into contact with a glucose biosensor manufactured according to the following method to react it, applying a voltage, and measuring the current value. On end side of each base I (I') forms a tapered part 8 (8'). The tip part 9 (9') of a working electrode 2 or a counter electrode 4 is provided on the taper part 8 (8'), preferably on its tip. Namely, the glucose biosensor is formed of the base 1 (1') having the working electrode 2 or counter electrode 4 formed thereon and a spacer 5 with double-sided adhesive, and the working electrode 2 side and the counter electrode 4 side of the base 1 (1') are integrated through the spacer 5.  Since isolated electrodes are provided on the tapered part 8 (8') having the sharp form, a measuring solution can be directly collected even when it is a very small amount, and the contact with the working electrode 2 can be thus quickly performed.
Patent JP-H103931-A (JP)
Title: Manufacture of fuel cell separator, and the separator
Inventor: YOSHIMURA TSUNEJI
IPC: H01M8/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a separator having a hydrophilic property, without needing a complicated working process. SOLUTION: In manufacturing a separator, a hydrophilic material is mixed in carbonaceous material in advance (step S100), to prepare a raw material. The raw material powder containing the hydrophilic material is packed into a die having a given shape (step S110). A specified pressure is applied to the inside of a die, to perform press molding (step S120), to complete a separator (step S130). Such manufacture makes the hydrophilic material be mixed in the raw material powder previously, thereby manufacturing the separator having a hydrophilic property without applying special treatment for hydrophilicity.
Patent JP-S6156836-A (JP)
Title: Precise positioning table
Inventor: SUZUKI KAZUMA
IPC: B23Q1/00
Filed: 1984-08-23
Abstract: PURPOSE:To achieve highly accurate positioning of fine machining table by providing first and second Piezo element units which are contractable, extendable and bendable while having different bending direction. CONSTITUTION:Upon application of voltage, first Piezo element unit 11 will extend/contract while four Piezo element blocks 11a bendable in X-direction are provided and filler 15 such as poly-urethane is filled between said blocks 11a. Second Piezo element unit 12 will extend/contract upon application of voltage while provided with two Piezo element blocks 12a bendable approximately in perpendicular direction against X-direction and filler 16 is filled between said blocks 12a. Upon application of proper drive voltage onto respective unit, the machining body can be displaced to random position with high accuracy.
Patent JP-S5969205-A (JP)
Title: Metal-pipe holding chuck
Inventor: IKEGAI TADAO
IPC: B23B31/40
Filed: 1982-10-06
Abstract: PURPOSE:To permit a number of ring bodies to be held stably by installing a plurality of cutting tools in one time and using a chuck with which a plurality of ring bodies can be cut at a same time in accordance with the number of cutting tools, when a number of ring bodies are obtained by cutting a metal pipe into round slices. CONSTITUTION:A back plate 4 and a front plate 5 which have center holes 2 and 3 respectively are fixed at the opening parts on the both sides of a cylindrical body 1 which is fixed concentrically onto the driving shaft of a lathe etc. On the side surface of the front plate 5, a hooked part 12 is formed on the peripheral edge of a base cup 11 which is fixed, keeping away from an operating shaft 6. A chuck is constituted so that the operating shaft 6 which revolves with the body 1 is supported onto the body 1, and cup members 131, 132,...13n are held onto the body 1. Since in said chuck, each hook piece 23 is arranged, pressed onto the inner surface of the pipe, the pipe is held by each hook piece 23 and can be cut easily and certainly at a same time, even if round cutting is performed at a same time by positioning each cutting blade at the position corresponding to the hook piece 23.
Patent JP-S5965006-A (JP)
Title: Enzymic agricultural chemical
Inventor: MACHIDA TAKENORI
IPC: A01N63/00
Filed: 1982-10-06
Abstract: PURPOSE:An agricultural chemical, consisting essentially of an enzyme present in animal or plant bodies, etc., capable of decomposing pathogens of blights damaging crops, fruit trees, vegetables and flowering plants, etc. by the enzyme, and preventing the blights, and exhibiting improved effects and efficiency of controlling blights with little influence of the phytotoxicity on the human body from the viewpoint of agricultural chemical application. CONSTITUTION:An enzymic agricultural chemical consisting essentially of an enzyme present in animal or plant bodies or a chemically produced enzyme. If the above-mentioned enzymic agricultural chemical, e.g. enzymic solution protease, is applied to foliar surfaces suffering from blights, pathogens are hydrolyzed by the proteolytic enzyme protease. The functions of the pathogens for the plants are completely eliminated when the phathogens are hydrolyzed into amino acids. Thus, the suppressing effects on the pathogens can be exhibited.
Patent JP-2000006720-A (JP)
Title: Safety net device for automobile
Inventor: MITSUO SADAAKI
IPC: B60R5/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To automatically lock the locking mechanism of a winding device for winding a net. SOLUTION: In an automotive safety net device having a net to be wound for partitioning the rear baggage compartment and the cabin of an automobile in a tense state, a winding device 2 for winding the net to be drawn by a spring force via a winding shaft 9 and a locking mechanism for locking ON/OFF the rotation of the winding shaft 9 by rotating a cam plate 19, the locking mechanism is provided with a self-time mechanism 27 for rotating the cam plate 19 from a locking-OFF side to a locking-ON side automatically and with time, the locking mechanism is thereby locked automatically, and in the period until the cam plate 19 is rotated from the locking-OFF side to the locking-ON side and the rotation of the winding shaft is locked, the net wound on the winding device is drawn therefrom and the rear baggage compartment and the cabin of the automobile are partitioned.
Patent JP-H0621053-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA AKIHIRO
IPC: H01L21/28
Filed: 1992-07-03
Abstract: PURPOSE:To prevent a reduction in a thickness of a high melting point metal film in a contact hole by etching back. CONSTITUTION:A tungsten film 7 provided on a surface including a contact hole is etched back with an adhesive film 6 as an etching stopper, buried in the hole, then an aluminum film 8 is deposited, and the films 8 and 6 are sequentially etched to form wirings.