baber/WOPTO huggingface dataset:
Patent JP-H1170802-A (JP)
Title: Pneumatic radial tire
Inventor: CORNER MICHAEL RAYMOND
IPC: B60C9/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability against breaker edge loose by arranging one of a plurality of reinforcing breaker plies between the main part and folded part of a carcass ply, and providing a tread part having a specified camber quantity in a standard internal pressure state and a carcass cord on the radial inside of a breaker at a specified angle to the circumferential direction. SOLUTION: The camber quantity C/L of radial and tire axial distances C, L between the equatorial point Cp on a tread surface in a standard internal pressure state and tread ends 2, 3 is set to 0.3-0.7. A carcass 6 is formed by radially arranging a rubber covered carcass cord at an angle of 70-90 deg. to the circumferential direction. A carcass ply 6A is provided with folded parts 17, 18 continued to a carcass ply main part 13 and folded from the inside to the outside around bead cores 11, 12, and interrupted in the radially inside from the tread end, and the inside part of an outside breaker ply 20 is arranged between the carcass ply main part 13 and the folded parts 17, 18. According to such a structure, the durability to breaker edge loose can be effectively improved.
Patent JP-H0362924-A (JP)
Title: Laser annealing apparatus
Inventor: YAMAZAKI GENICHI
IPC: H01L21/268
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the effect of returning light on laser output by inputting a laser beam from the side of the coated surface of the reflection preventing film of each glass substrate, and inputting the returning light from a semiconductor substrate from the side of the surface where the reflection preventing film is not provided. CONSTITUTION:Glass substrates 2A and 2B are arranged between a laser light source 1 and a total reflection mirror 3. The main surfaces of the glass substrates 2A and 2B are reflection-preventing-film coated surfaces 7A and 7B on one side of each substrate, respectively. The main surfaces on the opposite sides of the substrates are surfaces 8A and 8B where reflecting films are not provided, respectively. The incident angles of the returning light beams are set at thetai with respect to the surfaces 8A and 8B where the reflection preventing films are not provided. Part of the returning light is reflected in response to the incident angle to the surface where the reflection preventing film is not provided. Therefore, the required amount of the returning light can be reflected by adjusting the incident angle to the glass substrate. Thus, the problem of instability in laser output caused by the input of the returning light into the optical resonator of the laser light source can be eliminated.
Patent JP-2000030015-A (JP)
Title: Attaching device of noncontact-type information storage device
Inventor: HAYAKAWA MASATO
IPC: G06K19/07
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an attaching device of a noncontact-type information storage device capable of preventing the breakage and peeling of the noncontact- type information storage device and attaching the noncontact-type information storage device to an article, etc., without receiving influence to the shape of the article, etc. SOLUTION: The attaching device 10 of the noncontact-type information storage device is provided with a main part 11 is provided with a main body part 11 whose one end is opened concerning radio waves to form a housing part 12 housing the noncontact-type information storage device 90 in the state of being attachable and detachable. A part 13 of a boundary wall surrounding the part 12 is made of transparent resin such as laminate resin. In addition, mounting parts 14 for mounting attaching members 15 to the articles, etc., of an adjustable belt, a rope, a wire are formed at the plural placed of the part 11. As the members 15, a member formed like a hook or a member which can be folded and bent can be used. In addition, in stead of forming the parts 14, attaching parts can be formed at the part 11.  In addition the device 90 can be buried into an adjustable band, a cable, a connector, etc.
Patent JP-H0735091-A (JP)
Title: Device for preventing swirl in delivery pipe of centrifugal turbo machinery
Inventor: MIZUKI SHINPEI
IPC: F04D29/44
Filed: 1993-07-16
Abstract: PURPOSE:To enhance the performance of a centrifugal compressor by straightening a pressurized fluid inside a delivery pipe that is delivered from the centrifugal turbo machinery, thus preventing swirl. CONSTITUTION:An inward straightening vane 21 for regulating the swirl of compressed air is provided on the inner peripheral surface of a delivery pipe 2 connected to the swirl-chamber outlet of centrifugal turbo machinery, to constitute a device for preventing swirl in the delivery pipe of the centrifugal compressor. The straightening vane 21 may be provided to partition the inside of the delivery pipe 2 radially.
Patent JP-2000028740-A (JP)
Title: Tape and method for fixation of locating wire
Inventor: NISHIURA KATSUTOSHI
IPC: G01V3/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fixation method in which a locating wire is fixed to the surface of an underground buried pipe, which enhances a working efficiency to display a conduit and which prevents conduit indication information from being lost when a pipe is pulled into the ground. SOLUTION: Conduit indication information 25 on a laying constructor 24 or the like is displayed on the surface of a fixation tape 23 in which a locating wire 22 is fixed to the outer circumferential face of a polyethylene(PE) pipe 21. Only by fixing the locating wire 22 by the fixation tape 23, a required conduit indication can be performed, it is not required to wind a tape on which conduit indication information is displayed separately, and an operating efficiency can be enhanced. Since the conduit indicating information 25 is displayed on the fixation tape 23 which is bonded firmly to the surface of the PE pipe 21, the conduit indication information 25 can be left surely on the outer circumferential face of the PE pipe 21, even when an operation to pull the PE pipe 21 into the ground is performed.
Patent JP-H0247878-A (JP)
Title: Light emitting device driving circuit
Inventor: HAYASHI SHIGERO
IPC: H04B10/60
Filed: 1988-08-10
Abstract: PURPOSE:To realize a high speed switching operation by a method wherein a first switch which changes a current 100% in accordance with a binary signal, a signal detector which outputs a signal for a predetermined time after the one level of the binary signal is inputted, a second switch which changes a current 100% in accordance with the output signal of the signal detector and a light emitting device connected to both the switches in series are provided. CONSTITUTION:When a binary signal is inputted to an input terminal 28, a signal of the same waveform is inputted to a switch 11 and a current having the same waveform and an amplitude I0 is applied to an LED 10. On the other hand, the input signal is given to a signal detector 12 too and the output signal of the signal detector 12 is turned to be a high level by the first rise of the input signal and this output state is maintained until a time T0 passes since the last drop of the input signal. The output signal is given to a switch 13 and a current having the same waveform and amplitude I1 is applied to the LED 10 as a bias current. The current applied to the LED is the summation of both the applied currents and, during the signal input, the bias current I1 is always superposed thereon. With this constitution, the LED can operates with a high speed.
Patent JP-H0544735-A (JP)
Title: Synchronizer ring for synchro-mesh and manufacture thereof
Inventor: MINEO MASANORI
IPC: B23P15/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide a synchronizer ring improving productivity and reducing manufacturing cost. CONSTITUTION:In the synchronizer ring 21 of a synchro-mesh of which a friction clutch face actually constituting conical face is formed on the inner circumference, projecting parts 23 are formed between adjoining recessed parts 22 by means of a plurality of recessed parts provided side by side in the circumferential direction, the recessed parts 22 are formed in parallel with the rotating axis of the synchronizer ring 21, meanwhile a conical face is actually constituted of the inner circumferential faces 25 of a plurality of projecting parts 23 into a friction clutch face. The plurality of recessed parts are formed by broaching on the conical face, after machining the full circumference of the inner face into a conical face.
Patent JP-H0246814-A (JP)
Title: Bread maker
Inventor: WADA TAKASHI
IPC: A47J37/00
Filed: 1988-08-10
Abstract: PURPOSE:To offer delicious bread nearly equal to the one hot from the oven by controlling an electric heater after finishing baking and keeping the temperature of a container in a specific range. CONSTITUTION:By putting a bread material into a bread case 4, as a baking process is finished, a heater 11 is cut off by the control of a controlling device 17 and a fan motor 14 is electrified, thereby sending out wind produced by the blasting action of a fan 15 from an air discharge port 13a into an inner case 3 to cool the bread case 4 and the baked bread. As a temperature sensor 16 detects the temperature of the bread case 4 to be 60 deg.C, the electrification to the heater 11 and fan motor 14 is cut off and, after that, the heater 11 is on/off controlled to keep the temperature of the bread case 4 at 55-65 deg.C in accordance with the detected temperature of the temperature sensor 16. Thereby, delicious bread nearly equal to the one hot from the oven can be offered even when the meal is delayed from the expected time.
Patent JP-2000015844-A (JP)
Title: Ink jet recorder
Inventor: SUGIYAMA TOSHIRO
IPC: B41J2/05
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To decrease the width of a negative pressure generating means by preventing a pump tube from projecting from the width of a press roll and generating negative pressure surely while preventing air leak thereby minimizing the width of the press roll. SOLUTION: Pressure generating means 504 for both ink supply and suction recovery comprise tube pumps for collapsing pump tubes 11 sequentially by means of a rotatable press roll 13. A protrusion 6b for correcting snaking of the pump tube 11 by touching it is disposed at substantially intermediate position of the plurality of press rolls of each tube pump.
Patent JP-H0519464-A (JP)
Title: Positive type resist composition
Inventor: OTA TOSHIYUKI
IPC: H01L21/027
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a resist compsn. having excellent sensitivity, heat resistance, resolution and pattern shape, especially improved dimensional faithfulness and focus allowance by incorporating alkali-soluble novolak resin and a radiation sensitive component and using specified quinonediazidosulfonic ester as the radiation sensitive component. CONSTITUTION:Novolak resin consisting of m-cresol and 2,3-xylenol, 3,4-xylenol or 2,3,5-trimethylphenol is blended with quinonediazidosulfonic ester of a phenolic compd. represented by formula I, wherein each of R1-R4 is optionally substd. or unsubstd.,aryl or hydroxyl, at least one among R1, R2 and R4 is hydroxyl, each of R5-R7 is H or optionally substd. alkyl, each of (a), (b) and (d) is an integer of 0-5, all of (a), (b) and (d) are not 0 and (c) is an integer of 0-4.
Patent JP-S6177302-A (JP)
Inventor: KANEDA HIROSHI
IPC: F24F7/007
Filed: 1984-09-25
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-H1132696-A (JP)
Title: Encapsulated anionic regulator for ruminant
Inventor: USUI NAOKI
IPC: A23K1/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject regulator good in palatability without deteriorating the feed intake by prepartal dam cow by encapsulating an active ingredient selected from an inorganic chloride, an inorganic sulfate and a hydrochloride or a sulfate of an amino compound. SOLUTION: This regulator is obtained by encapsulating at least one selected from (A) an inorganic chloride, (B) an inorganic sulfate, (C) a hydrochloride of an amino compound and (D) a sulfate of the amino compound as an active ingredient. Ammonium chloride, magnesium chloride, etc., are cited as the ingredient A. Calcium sulfate, magnesium sulfate, etc., are cited as the ingredient B. Not only an amino acid but also a protein having amino groups and a peptide which is its hydrolyzate are included in the amino compound in the ingredients C and D. Thereby, the hydrochloride and sulfate of the amino compound, an acid precipitated fraction of a soybean protein by hydrochloric acid or sulfuric acid or an acid precipitated fraction, etc., of a peptide prepared by hydrolyzing the protein by the hydrochloric acid or sulfuric acid, etc., are cited as the ingredients C and D.
Patent JP-H0363075-A (JP)
Title: Tennis ball
Inventor: NAKAMURA YOSHINOBU
IPC: A63B37/06
Filed: 1989-07-31
Abstract: PURPOSE:To improve the hardness of a ball without hardly changing the rebound of the ball by providing a rubbery compound having a hollow core and containing a specified rate of basic magnesium carbonate having a specified surface are a to the rubber. CONSTITUTION:While natural rubber is used mainly for the rubbery compound, a butadiene rubber, a styrene butadiene rubber or the like can also be used other than the natural rubber. 40-120wt. parts of a filler in 100wt. parts of rubber contains 10-50wt. parts of magnesium carbonate having 10m<2>/g-20m<2>/g of specific surface area. A tennis ball is obtained by covering a hollow core with a cover and the hollow core is obtained by compression molding a rubbery compound containing the said rate of the magnesium carbonate.
Patent JP-S6468573-A (JP)
Title: Fabric conditioning composition and its production
Inventor: MAIKERU HARII HOOTON
IPC: C11D17/00
Filed: 1988-08-12
Abstract: PURPOSE: To obtain the subject fabric-conditioning composition that can be extremely well dispersed in a specific form in water and has high softening properties by formulating an electrolyte to a dilute dispersion including a cationic woven fabric conditioner and separating the cream formed by mixing. CONSTITUTION: A cationic woven fabric conditioner bearing two alkyl groups or alkenyl groups of 15-22 carbon atoms (for example, amide-amine derivative or the like) is dissolved in an organic solvent miscible to water, for example, an alcohol, then added to water containing electrolyte (for example, alkali metal or ammonium salt, calcium chloride or the like), the mixture is allowed to stand, then the movable creamy product is centrifuged. The creamy composition contains a high concentration of the cationic woven fabric-conditioner, forms a high-concentration woven fabric conditioner, is well dispersible in water in the form of small spheres with optical anisotropy and has excellent woven fabric-softening properties.
Patent JP-S6260666-A (JP)
Title: Transfer-type thermal printer
Inventor: SHINOZAKI ATSUSHI
IPC: B41J33/00
Filed: 1985-09-10
Abstract: PURPOSE:To provide a transfer-type thermal printer capable of transferring ink even to paper of less smoothness by transferring to an object to be transferred beforehand that portion of ink not required for image formation on an ink sheet and then obtaining a required image through the transfer or residual ink on said sheet to a transfer paper. CONSTITUTION:The portion not requiring ink is heated and then is transferred to the reverse of a used ink ribbon. Consequently, a character pattern is formed on an ink ribbon 6 which has already passed through a thermal head. After this, the ink ribbon 6 reaches a pressure roller 7 to be pressed against transfer paper 5. Ink containing paraffin wax as a main component flows into the uneven part of the transfer paper 5 under the pressure of the pressure roller 7 to realize the transfer. At that time, if the pressure roller is heated nearly to an ink melting point using a heater, the transfer rate improves. The ink ribbon 6 which has finished transfer reaches an ink ribbon supply roller 8 again and then is overlapped with an unused ink ribbon. Following this process, the unrequired ink is received and later is recovered into an ink ribbon winding roller 9.
Patent JP-H0929980-A (JP)
Title: Manufacture of ink jet recording head
Inventor: MURAKAMI KEIICHI
IPC: B41J2/05
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent resin constituting nozzle layer from producing flash in a liquid chamber. SOLUTION: On a board 1 having discharging energy-generating elements, a first resist pattern 2 including liquid flow passage pattern portion and liquid chamber pattern portion having the shapes of the lower half parts of liquid chambers is provided. To the first resist pattern, a second resist pattern 3 having the shapes of the upper half parts of the liquid chambers is laminated so as to pour resin 7a in a space V1 made between a top 4 placed on the second resist pattern 3 and the board 1 and harden. Finally, the first and the second resist patterns are removed. Before the pouring of the resin 7a, filler 6 is charged in the gap 5 between the top 4 and the second pattern 3, resulting in preventing flash from developing.
Patent JP-H0932127-A (JP)
Title: Vaporproof structure of house and method of integral panel construction
Inventor: KANEKO TOYOHISA
IPC: E04B1/64
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of works, to improve even strength and durability, to lower the humidity of the inside of a wall body and the inside of an underfloor ceiling, etc., and to prevent dew condensation. SOLUTION: A heat-insulating material 36 is installed between the inside and outside of a house while a space layer 37 is formed between the heat- insulating material 36 and the inside of the house, and a dehumidifying means 46 is mounted into the space layer 37. A frame material 21 is set up between an internal panel 30 on the indoor side and an external panel 42 on the outdoor side, the heat-insulating material 36 is attached on the inside of the frame material 21 while the internal panel 30 and the heat-insulating material 36 are fixed onto one plywood 32 for structure, fixing allowances 28 fastened to the shaft members 12 of a building body by nailing, adhesion, etc., are formed to the peripheral section of the plywood 32 for structure, and the plywood 32 for structure is fixed onto the shaft members 12, thus forming the house.
Patent JP-H1144873-A (JP)
Title: Method for driving liquid crystal display device
Inventor: ITO TAKESHI
IPC: G09F9/35
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To make the writing state of a liquid crystal display device using a liquid crystal material having spontaneous polarization uniform and to prevent the deterioration in image quality by impressing a reset voltage on the pixel to be rewritten to put the pixels once to a ferroelectric state, then impressing a writing voltage thereon. SOLUTION: The reset voltage is impressed on the pixel to be rewritten to put the pixels once into the ferroelectric state and thereafter, the writing voltage is impressed thereon. A switching element 2 attains an on state with respect to the pixel supplied with the address signal from an address line 6 and the signal from a signal line 7 is supplied to the pixel electrode 3 in this device. The selection period selected by the signal from the address line 6 consists of a reset period and a writing period. A reset signal and a writing signal are supplied to the signal line 7 in the respective periods. As a result, liquid crystal molecules attains the ferroelectric state and even if the liquid crystals have a hysteresis characteristic, the initial state of the orientation of the liquid crystals may be made always the same.
Patent JP-S6179797-A (JP)
Title: Oil well pipe joint having excellent resistance to galling and corrosion
Inventor: FUKUI KUNIHIRO
IPC: E21B17/042
Filed: 1984-09-27
Abstract: PURPOSE:To provide a titled high chromium content oil well pipe joint which is made low in cost by constituting said joint of screw parts which are plated on the surface with Zn, Sn, Pb, the alloy thereof, etc. and metal sealing parts which are plated on the surface with gold, platinum group metal, the alloy thereof, etc. CONSTITUTION:This oil well pipe joint is constituted of the box of a coupling pipe 2 and the pin of an oil well pipe 1 and is provided with the metal sealing parts 4, 4' and screw parts 3, 3' consisting of the high chromium content steel contg. >=10% Cr. The surfaces of the screw parts 3, 3' of such joint are plated with 1 kind among Zn, Sn, Pb, Cu and the alloy thereof having galling resistance and the surfaces of the metal sealing parts 4, 4' consisting of the above- mentioned main sealing parts 5, 5' and sub-sealing parts 6, 6' are plated by 1 kind among gold, platinum group metal and the alloy thereof having excellent corrosion resistance. The above-mentioned plating layers are preferably formed to about 0.1-20mum thickness. The noble metal plating layers may be thin but the parts 3m 3' are preferably thickly plated.
Patent JP-H0487965-A (JP)
Title: Freshness retaining packaging material
Inventor: KUBOTA HIROYUKI
IPC: B65D81/28
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the above packaging material which can effectively retain the freshness of plants such as fruits and vegetables or flowers, etc., by a method wherein to a packaging base material, a selected one type or 2 type or more of powders among powder with ethylene absorptive capacity, powder with ethylene decomposing property, powder of an organic compound with bactericidal property, water absorbent resin powder and far-infrared rays emissive ceramic powder, are applied. CONSTITUTION:To a packaging base material, powders with porperties to retain freshness of plants such as fruits and vegetables, or flowers, etc., are applied. The powder with properties to retain freshness of plants is one type of powder or powder for which two types or more powders are combined, which are selected among (A) powder with ethylene absorptive capacity, (B) powder with ethylene decomposing property, (C) powder of organic compound with bactericidal property, (D) water absorbent resin powder and (E) far-infrared rays emissive ceramic powder. For a substance to be used for (A), activated carbon can be counted, for a substance to be used for (B), phthalocyanine compound, etc., for a substance to be used for (C), chitosan, etc., for a substance to be used for (D), polyacrylic high water-absorbent resin, etc., and for a substance to be used for (E), a commodity named Bioceramics (sold by Showa Packaging Industries, Co., Ltd.), etc., can be respectively counted.
Patent JP-S58102297-A (JP)
Inventor: KIYAMA SEIJI
IPC: G10L25/00
Filed: 1981-12-15
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-H1129832-A (JP)
Title: Hydrogen storage material
Inventor: TERAO KATSUHIRO
IPC: H01M4/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage material for secondary battery, excellent in durability as well as in discharge capacitance. SOLUTION: This material has a composition represented by formula (R1-x Ax )2 (Ni7- Y- Z-α-β MnYNbZBα Cβ )n and also has a structure composed of hexagonal P63 /mmc structure. In the formula, R is rare earth element or Mm, A is at least one element selected one element selected from Mg, Ti, Zr, Th, Hf, Si, and Ca, C is at least one element selected from Ga, Ge, In, Sn, Sb, Tl, Pb, and Bi, and 0<X<=0.3, 0.3<=Y<=1.5, 0(0.1)<Z<=0.3, 0<=α<=1.0, 0<=β<=1.0, and 0.9<=n<=1.1 are satisfied. By this method, excellent discharge capacitance equal to that of the conventional material can be obtained, and also superior durability to repeated charge and discharge can be obtained.