baber/WOPTO huggingface dataset:
Patent JP-S60128239-A (JP)
Title: Cast alloy for sheel of composite roll for rolling steel section
Inventor: HASHIMOTO TADAO
IPC: C22C38/00
Filed: 1983-12-16
Abstract: PURPOSE:To manufacture the titled cast alloy having superior wear resistance, seizing resistance and toughness by adding specified percentages of C, Si, Mn, Cr, Ni, Mo and Nb to Fe and providing specified hardness by normalization and tempering. CONSTITUTION:An alloy sonsisting of, weight 2.3-2.6% C, 0.5-1.0% Si, 0.6- 1.0% Mn, 1.5-2.1% Cr, 1.2-1.6% Ni, 0.6-1.0% Mo, 0.2-0.4% Nb and the balance essentially Fe is prepd. The alloy as the material of the shell of a roll is melt-bonded to spheroidal graphite steel as the material of the inner layer to form a composite sleeve casting (a blank for a roll), and the casting is normalized and temperd to provide 70-75HS hardness to the shell. Thus, an alloy for the shell of a composite roll for rolling steel sections is obtd. The alloy the superior wear resistance, seizing resistance and high toughness.
Patent JP-H0398795-A (JP)
Title: Punching method for pressure sensitive adhesive sheet
Inventor: INOUE YOSHIHIDE
IPC: B26F1/38
Filed: 1989-09-12
Abstract: PURPOSE:To prevent the early abrasion of a sharp-edged blade tip part caused by adhesion and sedimentation of pressure sensitive adhesive by wetting the surface of the base paper in a pressure sensitive adhesive sheet and/or the sharp-edged blade tip part by the supply of moisture. CONSTITUTION:At the time of punching a pressure sensitive adhesive sheet M as material in the process of manufacturing prints, double-side adhesive tapes, and the like, a moisture supply device D is interposed right in front of a punching device B so as to provide the surface of base paper 12 automatically with a trace of moisture, and punching performed while keeping the surface in the appropriately moistened state. In this moisture supply device D, plual rotary rolls 21 are provided parallel on the pressure sensitive adhesive sheet M, and while bringing brush hair and sponge on the circumferential faces of the rolls 21 into elastic contact with the surface of the base paper, water droplets are let fall on the rotary rolls 21 from above and impregnated into the bruss hair, sponge, and the like, thus wetting the surface of the base paper as if sweeping it with water by the rotating action of the rotary rolls 21.
Patent JP-H0399082-A (JP)
Title: Thienoindolizine derivative
Inventor: KAKEHI SHOICHI
IPC: A61K31/435
Filed: 1989-09-12
Abstract: NEW MATERIAL:A thieno[2,3-b]indolizine derivative expressed by formula I [R is acetyl, (nitro-substituted) phenyl or (substituted) benzoyl; R<1> to R<3> are lower alkyl; (n) is 0-2]. EXAMPLE:Ethyl 2-acetyl-3-methylthieno[2,3-b]indolizine-9-carboxylate. USE:An antiallergic, anti-inflammatory and analgesic agents. PREPARATION:A compound {e.g. ethyl 3-acetyl-2-[(2-ethoxycarbonyl) ethylthio]indolizine-1-carboxylate} expressed by formula II (R<6> is cyano or lower alkoxycarbonyl) is reacted with a compound expressed by the formula RCH2X (X is halogen) in the presence of a base (e.g. 1,8-diazabicyclo[5.4.0]-7- undecene) in an inert solvent, such as DMF.
Patent JP-S6389820-A (JP)
Title: Liquid crystal display device
Inventor: UENO ATSUSHI
IPC: G02B30/25
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the variety of display functions for stereoscopic images or the like by arranging a half mirror between both the display faces of a pair of liquid crystal display devices and expanding these display devices. CONSTITUTION:Respective display faces 1a, 2a of a pair of liquid crystal display devices 1, 2 are set up so as to have 90 deg. refracted state each other and the half mirror 4 is arranged at 45 deg. angle from both the display faces 1a, 2a. The polarizing axis of both the display faces is constituted of the same polarizing face having 45 deg. lower left angle, the display device 1 displays a left eye picture image F and the display device 2 displays a right eye image F' which is inverted from the video F at its right and left. In case of observing a stereoscopic image, the observer stands oppositely to the display device 1 and puts on polarizing spectacles 5. The left eye lens 6a of the spectacles 5 is constituted of a polarizing plate having a lower left 45 deg. polarizing axis and its right eye lens 6b is constituted of a polarizing plate having an upper left 45 deg. polarizing axis. Thereby, left eye image light on the display face 1a is transmitted through a mirror 4 without changing its polarizing axis. On the other hand, right eye image light inverted at its horizontal position on the display face 2a is inverted by the mirror 4 to restore the right and left positions and its polarizing axis is converted into the upper left 45 deg. polarizing axis and the obtained image light is superposed to the right eye image light to observe the stereoscopic image. A wide screen also can be obtained by removing the mirror 4 and expanding the display devices 1, 2. Thus, the variety of display functions can be attained.
Patent JP-H0573414-A (JP)
Title: Cache memory control system
Inventor: NONAKA TAKUMI
IPC: G06F13/38
Filed: 1991-09-17
Abstract: PURPOSE:To decrease the utilization quantity of a system bus. CONSTITUTION:In a computer system, bus masters 10, 20 having a cache memory and a bus master 30 having no cache memory are mixed in a state that they share a main storage device 24 and the system executes write-back control. A control line 31 discriminates whether the bus master for making an access of the main storage device 24 is the bus masters 10, 20 having a cache memory or the bus master 30 having no cache memory. At the time of read from the bus master 30 having no cache memory, the state of the cache memory in which the read block is stored in a state that the occupancy is unchanged is maintained.
Patent JP-S6295234-A (JP)
Title: Electrostatic recording head
Inventor: SAITO SUSUMU
IPC: B41J2/395
Filed: 1985-10-23
Abstract: PURPOSE:To make omission hard to generate in an electrostatic latent image even during use over a long time, by forming a recording electrode from a composite material containing at least a conductive substance and fine particles comprising a substance harder than said conductive substance and exposing fine particles to the discharge surface at one end of said electrode. CONSTITUTION:A recording electrode 1 is formed of a composite material prepared by dispersing fine particles B harder than a conductive substance A in the conductive substance A such as nickel and a large number of fine particles B are exposed to the discharge surface T of said recording electrode 1. As the substance of the fine particles B, a hard one can be used irrespective of conductivity or non-conductivity. Because the fine particles B are harder than the conductive substance A, the discharge surface T of the recording electrode 1 is not uniformly abraded even if slid with a recording medium and, even if the fine particles B are separated, new fine particles are immediately exposed. Therefore, projections having a small curvature are always present on the discharge surface T and an electric field concentration is generated at projections to always certainly generate discharge and recording reduced in the generation of omission in an electrostatic latent image can be obtained even if the recordig electrode is used for a long time.
Patent JP-H0788899-A (JP)
Title: In-mold plating molds
Inventor: FUJITA OSAMU
IPC: B29C45/14
Filed: 1993-09-22
Abstract: PURPOSE:To prevent leakage of resin, plating solution by clamping a metal plated layer molding member with a retaining material made of heat resistant resin of a special shape and a metal retaining member, and bringing them into close contact with a lower mold. CONSTITUTION:In-mold plating molds are constituted to operate the steps of forming a gold layer plating layer on an inner surface of a cavity of the molds, then casting synthetic resin in the cavity to form a resin base material, simultaneously transferring the plating layer to the base material to be integrated, and drawing a product by an ejector pin 6. In the molds, a metal plating layer forming member 2 is disposed telescopically in a lower mold A, a retaining member 3 made of heat resistant resin at its peripheral edge is so disposed that one sidewall 31 of the cavity side is in plane with a peripheral edge end face 31 of the member 2. Further, a retaining member 4 made of a metal is provided at a peripheral edge of the member 3, and the member 4 is clamped with a bolt 4, etc., thereby bringing the member 3 into close contact with the body A.
Patent JP-S60128598-A (JP)
Inventor: KURIMOTO MASAO
IPC: G07G1/00
Filed: 1983-12-15
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-S6391419-A (JP)
Title: Forced blowing type combustion apparatus
Inventor: JINNO HIDEYUKI
IPC: F23J13/00
Filed: 1986-10-03
Abstract: PURPOSE:To decrease combustion noise and prevent vibratory combustion by a method wherein a plurality of holes for discharging ignited discharge and releasing a pressure vibration are provided in a discharging passage and an opening area of the discharging passage is made smaller than the conventional type of opening area. CONSTITUTION:Ignited discharge from a gas burner 22 passes through a heat exchanger 3 and flows into a discharging passage 41 of a discharging part 4. Since a plate 5 having several circular holes 51 made in a discharged port 41c of the discharged passage 41, an acoustic impedance is decreased and a combustion noise is decreased. Further, in the plate 5, since the substantial opening area of the discharged port 41c is smaller than a opening area of the discharged port having no plate 5 fitted, it becomes possible to decrease the amount of passage of combustion noise and the combustion noise is also decreased while the vibratory combustion is prevented from being prevented.
Patent JP-H0694004-A (JP)
Title: Oil pressure circuit of holding valve
Inventor: TAJI HIROSHI
IPC: F15B11/02
Filed: 1991-08-23
Abstract: PURPOSE:To eliminate the delay of response of a holding valve and pilot switching valve by communicating a pilot circuit into which spool switching pilot pressure is introduced and a drain circuit for discharging relief oil and drain with an oil passage provided with a throttle part. CONSTITUTION:A pilot circuit 34' (the circuit leading from an arm remote controlling valve 26 to a pilot pressure receiving portion 17 for switching a spool 16) into which the pilot pressure for switching the spool 16 of a holding valve 11 is introduced and a drain circuit (the circuit communicating with a tank 2'7 through a drain passage 18 and a drain port 19) for discharging relief oil and drain are communicated with each other by an oil passage provided with a throttle portion 42, for example, by a line 43-43'. Thereby, the dead-end state around a pilot port 20 in the pilot circuit 34' can be eliminated. Moreover the problem like the delay of response of the holding valve 11 and the pilot switching valve 23 in operation of the arm remote controlling valve 26 can be eliminated by discharging residual mixed-air.
Patent JP-H0549300-A (JP)
Title: Intermediate step generating circuit
Inventor: DEGUCHI KOJI
IPC: G11B21/02
Filed: 1991-08-23
Abstract: PURPOSE:To realize smooth operation of step motor by optimally setting a time point when an intermediate step takes place irrespective of the variation of input interval of step pulse. CONSTITUTION:The intermediate step generating circuit comprises a count circuit for detecting the time interval of step pulse 1 being fed externally to a step motor control circuit, a decode circuit 5 having a plurality of intermediate step generating timing being predetermined according to the constitution thereof, and a selection circuit 30 for selecting one intermediate step pulse generating timing according to the time interval of the step pulse.
Patent JP-S60128589-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G07B15/00
Filed: 1983-12-16
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-S61115400-A (JP)
Inventor: NAKAHARA KOICHI
IPC: H05K13/04
Filed: 1984-11-09
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-2001029219-A (JP)
Title: Cooking pan
Inventor: SAKAI SHIGEO
IPC: A47J27/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To ensure easy cooking without inconvenience such as boil over and failure. SOLUTION: This cooking pan 1 comprises a pan body 2 formed in a downwardly bulged shape to accept sufficient cooked foods and a cover 3 for covering the upper opening of the pan body. The upper opening of the pan body 2 is associated with a lateral flange 4 inclined upwardly to the outside, the outer end of the lateral flange 4 is provided with a vertical flange 5 bent upwardly, and the upper end of the vertical flange 5 is bent inwardly to form a return plane 6. Therefore, a fluid which tends upwardly to boil over during cooking hits the vertical flange and then turns back to the bottom of the pan, preventing the boil over and avoiding convenience.
Patent JP-H1081812-A (JP)
Title: Polyester fiber improved in abration characteristics in contact travelling and its production
Inventor: FUJITA HIROSHI
IPC: D01F6/92
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality polyester fiber which hardly damages a part in contact with it in its travelling even when it contains a high concn. of titanium dioxide and which is excellent in properties to pass through the steps of spinning, false twisting, weaving, etc. SOLUTION: Polyethylene oxide having a viscosity average mol.wt. of 50,0001. 500, 000 and titanium dioxide particles are dispersed in a polyester fiber in such concns. that when A and B are the concns. by wt.% of the polyethylene oxide and the particles, respectively, the relations: 1<=B<=10 and 0.001B<=A<=0.30B are satisfied.
Patent JP-H0788370-A (JP)
Title: Photocatalyst and production of photocatalyst
Inventor: INOUE YASUNOBU
IPC: B01J23/58
Filed: 1993-09-24
Abstract: PURPOSE:To increase decomposition activity for water of RuO2/BaTi4O9 photocatalyst by depositing specified oxide or a mixture of oxides on a barium titanate into which specified elements are introduced. CONSTITUTION:This photocatalyst is obtd. by carrying single oxide of ruthenium oxide (RuO2), iridium oxide (IrO2), or tantalum oxide (Ta2O5) or mixture of at least two compds. of these on a barium titanate into which one of rare earth elements, alkali earth elements and titanium group elements is introduced. The figure shows changes in the catalytic activity of a photocatalyst RuO2/ Ba1-xLaxTi4O9 carrying ruthenium oxide (RuO2) by 1wt.% ruthernium (Ru) to the amt. of lantalum (La) intorudced to the carrier. In the range of X=0.05 to 0.25wt.% increase in the activity is obtd., and when X=0.1wt.%, 24% increase in the activity is obtd. compared with a photocatalyst RuO2/BaTi4O9.
Patent JP-H04117657-A (JP)
Title: Cylinder for information recorder and reproducer
Inventor: UCHIMOTO YOSHIHISA
IPC: G11B15/61
Filed: 1990-09-07
Abstract: PURPOSE:To accurately fix a cylinder by integrally forming a fixed cylinder by a metal housing and a resin, and fixing the cylinder to a chassis by a metal part. CONSTITUTION:A fixed cylinder 3 is integrally formed by a metal housing 11 and a resin, a bearing 12 with an integrated shaft including a rotary shaft 5 is inserted into the housing 11, and an adhesive is poured from an adhesive pouring hole 13 provided at the housing 11 into a groove 14, and the bearing 12 is fixedly adhered. Then, a bracket 18 for fixing the cylinder is fixed to a bracket fixing part 11b provided at the housing 11 by a screw 19, and the bracket 18 is fixed to the chassis by the screw. Thus, the cylinder 3 can be accurately fixed by the metal part.
Patent JP-2000061561-A (JP)
Title: Transfer method of flanged part in press process
Inventor: KADOMA YOSHIAKI
IPC: B21D43/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the transfer method of a flanged part in press process capable of reducing a production cost and improving reliability. SOLUTION: In successively transferring the flanged part W having a wall part W1 and a flange part W2 in plural press processes, a two dimensional transfer device, having a pair of two pawls which are horizontally protruded in the direction orthogonal to the transfer direction and approaching each other and horizontally movable in the transfer direction in a protruded state, is used. Further, first to third placing faces, on which the flange W2 is roughly horizontally placed in each press process, are successively offset downward. While the flange W2 is in roughly horizontal state, the wall part W1 is held by the pawl part so as to descend with a dead load.
Patent JP-H0398634-A (JP)
Title: Ultrasonic wave dispersion and emulsification method
Inventor: IZUMI YOSHIO
IPC: B01F11/02
Filed: 1989-09-13
Abstract: PURPOSE:To make an apparatus compact and lightweight by flowing a liquid mixture of at least 2 kinds of liquids in a circular passage of a ultrasonic wave oscillator and generating ultrasonic wave cavitation in the liquid mixture by ultrasonic wave radiation from the inside walls of the passage and at the same time dispersing the standing wave. CONSTITUTION:At least two kinds of liquids A, B which are not mixed each other are led to a passage 10 of a ultrasonic vibrator 3 which is extended to one direction and forms a circular passage 10. Ultrasonic wave cavitation is generated in the liquid mixture by ultrasonic wave radiation from the inside walls of the pipe 10, and at the same time standing wave in the passage 10 is dispersed and the liquid mixture is emulsified. As the result, the apparatus can be made compact and lightweight and the resistance to flowing is lowered, and the apparatus can be applicable for already installed lines.
Patent JP-H08101631-A (JP)
Title: Image display body, heat transfer sheet used for image formation and its information display method
Inventor: KITA TAKEHIDE
IPC: B42D15/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide an image display body in which an image formed on the basis of image data and individual information relating to the image can optionally be formed and the individual information is invisible from the outside, a heat transfer sheet which is used for the image formation and its information display method. CONSTITUTION: A hologram formation layer 6 which is a monochromatic light reproduction type hologram has plural hologram information areas, which are reproduced at the same time to obtain one information pattern, and a light absorbing layer 15 which absorbs light is provided in a visible region or infrared region and an information pattern is formed as optional individual information, so that individual image display bodies 1 can be discriminated. Only reproduction and viewing by irradiation with the monochromatic light are possible, therefor forgery, or fraudulent alteration can securely be found.
Patent JP-H0284982-A (JP)
Title: Coin carrying device for play spot
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F5/04
Filed: 1988-09-22
Abstract: PURPOSE:To simplify the control of a supplying condition of coins for play by composing a coin carrying device of an endless chain, which is provided with forming a circulation route in a horizontal direction, and plural carrying bodies which are driven by the no-edge chain and carry the coins for play. CONSTITUTION:A chain 30 is a roller chain to be equipped with a resin-made hollow roller 31 and a driving stick 25 of a carrying plate 20 is inserted into the roller 31. Then, for the driving stick, upper and lower directions are fixed by a grip ring 32 and the driving stick can be turned. The chain 30 links the large number of the carrying plates 20 through the driving stick 25 and drives the carrying plates 20 by driving with a driving part 40. The carrying plate 20 is a board body to have the almost crescent shape of wide width, for which a circular arc-shaped outer circumference 21 to be projected and a circular arc-shaped inner circumference 22 to have a radius same as that of the outer circumference 21 and to be recessed are combined in tips 23 and 24. When the endless chain is traveled, the plural carrying bodies to be driven by the no-edge chain move in an almost horizontal direction and carry the coins for play. Here, since a sliding stand forms the circulation route, the coins for play are circulated until they are carried into a coin playing machine.
Patent JP-H0583765-A (JP)
Title: Remote control system
Inventor: SAEKI MASAYASU
IPC: H04Q9/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide a system improved in the operability of the remote operation and facilitate with the change of a system scale over many kinds of units. CONSTITUTION:The remote control system is constituted of a system controller 3 having a receiving part 2 and controlling the whole system by a receiving signal from a remote control device 1 and one or plural units 4-6 controlled the system controller 3 and having the individual function constituting the system respectively, and one or plural units 4-6 are connected through a common bus 7 to the system controller 3 and controlled through the common bus 7 is accordance with the specified communication procedure by the system controller 3.
Patent JP-H04118158-A (JP)
Title: Method for repairing submerged nozzle
Inventor: NISHIO TAKUMI
IPC: B22D41/52
Filed: 1990-09-07
Abstract: PURPOSE:To drastically improve workability and to save labor of the work by sticking repairing material under plastic condition onto outer peripheral damaged part in a submerged nozzle while holding the repairing material with a covering body surrounding the above outer peripheral damaged part. CONSTITUTION:Onto the outer peripheral damaged part 2b in the submerged nozzle 2, the repairing material 2' under plastic condition is stuck while holding the material 2' with the covering body 1 surrounding the above outer peripheral damaged part. Holding of the repairing material with the covering body is desirable to execute with hanging tool of projections 1c, hook, etc., arranged to the covering body. The repairing material may be used as it is or as the one packed into cloth bag, 'Teflon(R)' bag, plastic bag, vinyl bag, etc. Further, at the time of surrounding the covering body to the outer peripheral damaged part, the repairing material is desirable to pressurize, and by executing such way, the sufficient sticking strength of repairing material can be obtd. By this method, the workability is drastically improved and the repairing not only at the room temp., but also at the high temp. can be executed in a short time.
Patent JP-H0872029-A (JP)
Title: Manufacture of tiled panel
Inventor: MIZUTANI KATSUYOSHI
IPC: B28B1/14
Filed: 1994-09-05
Abstract: PURPOSE: To prevent the aligned state of a tile group from being marred when concrete slurry is placed by a method wherein water-resisting self-adhering tape is pasted over the whole surface of the tile group. CONSTITUTION: By aligning a plurality of tiles 2a, a tile group 2 is formed. After joint gap forming materials 6a are mounted between the aligned tiles 2a, water resistant self-adhering tape 3 is pasted over the whole surface of the tile group 2. Next, the tile group 2 is arranged in a form. In gaps made between the tile groups 2, joint gap forming materials are mounted. A panel mounting member is fixed to the rear surface sides of the tile groups 2. Further, reinforcing meshes are placed. From the rear surface sides of the tile groups 2, concrete slurry is placed in the form and then cured and demolded. After that, the water-resisting self-adhering tape 3 is separated from the surface of the tile groups 2.