baber/WOPTO huggingface dataset:
Patent JP-H02229774-A (JP)
Title: Method for curing hydraulic system and production of hardened hydraulic system
Inventor: MITSUO KOJI
IPC: C04B40/04
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a high strength hardened hydraulic system inhibiting efflorescence, having low water absorbing property and hardly causing cracking by impregnating water into a water absorbing hydraulic system and curing this hydraulic system in an autoclave. CONSTITUTION:A molded hydraulic system formed with refractory aggregate is dried, coated with glaze and calcined to obtain a water absorbing hydraulic system. Steam, water or a reactive soln. is impregnated into the water absorbing hydraulic system. This hydraulic system is wet-cured, cured with steam or cured in an autoclave and a hardened hydraulic system is obtd.
Patent JP-H07303468-A (JP)
Title: Heat cycling system for conducting polymerase chain reaction protocol
Inventor: RARII JIEIMUZU JIYONSON
IPC: C07H21/00
Filed: 1994-12-07
Abstract: The invention provides heat exchanger apparatus for use in a temperature-cycling instrument for automated temperature cycling of a plurality of reaction wells comprising:   a heat-conducting metal block having a top surface and a plurality of recesses communicating with said top surface for holding said reaction wells; and computer controllable means for heating and cooling said block repeatedly in a user-defined manner.   <IMAGE>
Patent JP-H08158726-A (JP)
Title: Locking device for detachable panel
Inventor: TAKEDA AKIFUMI
IPC: B60J7/185
Filed: 1994-12-07
Abstract: PURPOSE: To move the external end of a lock pin linearly in the direction of projection and retreat, to reduce looseness in engagement with an engaging hole for the lock pin on the car body side, to improve the mounted state of a panel and to lighten even the sliding load of the lock pin at the time of operation for mounting and dismantling. CONSTITUTION: A pair of lock pins 4 capable of being engaged with a car body by freely projecting and retreating and projecting each external end from both side ends of a panel and an operating body 6 with a gripping section 6A for rotation supported to the panel through a pivotally support shaft 5 are installed to the panel 3 detachably set up to the car body 2. The operating body 6 and the internal end sides of a pair of the lock pins 4 are interlocked and connected so as to sink a pair of the lock pins 4 by tuning and operating the operating body 6.  Guide sections 8 guiding a pair of the lock pins 4 in the direction of projection and retreat are fitted to the panel 3, and engaging cams 9 being engaged with cam engaging bodies 7 mounted on the internal end sides of each lock pin 4 and moving both cam engaging bodies near to or far from the opposite directions centering around the pivotably support shaft 5 by the revolution of the operating body 6 are installed to the operating body 6.
Patent JP-H09140782-A (JP)
Title: Illuminator provided with air purifying function
Inventor: TAKIMOTO KAZUTOSHI
IPC: F21V7/22
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator excellent in deodorizing effect and air purifying effect with simple structure. SOLUTION: The surface of reflector 4 is coated with an optical catalyst 5. The coating surface of optical catalyst 5 is formed wavy or rugged. The optical catalyst 5 is excited by ultraviolet components in light of fluorescent tube 2, and deodorization is enabled by oxidizing and decomposing the smell component in air near the coating of optical catalyst. Since the coating surface of optical catalyst 5 is formed wavy or rugged, the area of optical catalyst 5 in contact with air is extended and deodorization can be efficiently performed.
Patent JP-2000130799-A (JP)
Title: Outdoor unit of air conditioner
Inventor: HAKAMAYA NOBUSUKE
IPC: F24F5/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To economize electric power by raising capacity and efficiency of a propeller fan large, and to lessen noises. SOLUTION: An outdoor unit 1 of an air conditioner is equipped with a propeller fan 5, static pressure recovering vanes 7 for converting the dynamic pressure energy of an air flow into static pressure energy and recovering it, a safety protective grille 9 for preventing intrusion of the hand, a foreign substance or the like from outside and a frame body of the outdoor unit for holding and fitting these devices. In this unit, the safety protective grille 9 is disposed on the downstream side of the static pressure recovering vanes 7 positioned on the downstream side of the rear edge of the propeller fan 5.
Patent JP-H03161416-A (JP)
Title: Skin cosmetic
Inventor: TSUCHIYA YUICHI
IPC: A61K8/00
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a skin cosmetic, containing royal jelly and mucopolysaccharides, capable of imparting moistness to the skin with excellent feeling of use and having excellent effects on skin protective and moisturizing effects. CONSTITUTION:A skin cosmetic obtained by containing (A) 0.01-10wt.%, prefer ably 0.05-5wt.% royal jelly and/or an extract thereof (optimally extracted with an ethanol solution) and (B) 0.005-5wt.%, preferably 0.01-3wt.% mucopolysaccharides (e.g. chondroitin 4-sulfate, hyaluronic acid or heparan sulfate) in a cream, milky lotion, toilet water, foundation, etc.
Patent JP-H04175745-A (JP)
Title: Light image forming material
Inventor: YANAGIHARA NAOTO
IPC: C07D311/82
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a black color with sufficient concentration by combining a specific kind of compound of xanthene compounds having an amino group at the second level and sixth level, a specific acid material and a polynuclear quinone compound. CONSTITUTION:A coated layer containing an oxidation reduction mixture made of an oxidation coloring leuco dye, an acid material, a photo-oxider, a polynuclear quinone compound and a hydrogen donor is formed on a base. The oxidation coloring leuco dye with a xanthene skeleton is expressed by the formula I, for example, where R1, R2 indicate an alkyl group or an alkenyl group, R3 indicates an alkyl group or an alkoxy group, R4 indicates a cyclic amino group, and R5 indicates an alkyl group or a substituted carbonyl group. A xanthene compound having an amino group at the second and sixth level is used for the leuco dye. A light image forming material having sufficient coloring concentration, excellent stability of an image and a black coloring hue is obtained.
Patent JP-H04175989-A (JP)
Title: Vector font drawing device
Inventor: KAWADA TOMOHARU
IPC: G06T11/40
Filed: 1990-11-09
Abstract: PURPOSE:To generate a correct character pattern when the contour of a character is generated and its inside is painted out by providing a direction detecting means which finds the sign of the displacement between a precedent vector and a current vector to be drawn, a drawing permission detecting means, and a memory write controller. CONSTITUTION:A dot writing permission detector 7 decides whether or not a current dot to be drawn is a one-dot pointed end or the intermediate point of a character contour in a painting-out direction by using a current-dot direction holding signal 16 and a precedent-dot direction holding signal 17 outputted by a current-dot direction holding register 5 and a precedent-dot direction holding signal 17 respectively, and outputs a write permission signal 18 when the current dot to be drawn is neither of them. A memory write controller 8 inputs the displacement quantity 13 of the current dot to be drawn outputted by a straight line generator 3 and the write permission signal 18 outputted by the dot write permission detector 7 and prevents the dot from being written on a memory. Consequently, a wrong character pattern is prevented from being generated owing to the painting out of the inside of the contour.
Patent JP-H02150049-A (JP)
Title: Semiconductor package
Inventor: FUJIOKA KOJI
IPC: H01L21/52
Filed: 1988-11-30
Abstract: PURPOSE:To reduce increase in thermal resistance of a semiconductor package at the time of reuse and to form an inexpensive semiconductor package by flattening the upper face of a base, and mounting a semiconductor chip by using a chip carrier. CONSTITUTION:The upper face of a base 1 is flattened, and the base 1 and a semiconductor chip 5 are secured through a chip carrier. Since the chip of a semiconductor package is replaced by including the carrier, the area of a part to be again soldered is increased, and an increase in thermal resistance of the whole package is reduced. That is, when the chip 5 is replaced, the chip 5 is replaced with the carrier 10 attached to increase the area of resoldered part, thereby reducing the increase in the thermal resistance. Since the base 1 of the package is flattened and its structure can be simplified, conditions of dimensional accuracy, etc. are alleviated, and it can be inexpensively supplied.
Patent JP-H02276680-A (JP)
Title: Thermal recording medium
Inventor: SEYAMA FUMIO
IPC: B41M5/333
Filed: 1989-11-22
Abstract: PURPOSE:To improve the brightness, high speed recording characteristics, and preservation of blank sheet of paper and recording by using at least one of specific compounds as a color agent for thermal recording media. CONSTITUTION:As a color agent, at least one of the compounds represented by the formulas, wherein R is an alkylene group with at least one amide bonding, and R1 and R2 each represent hydrogen atoms, alkyl groups, cycloalkyl groups, alkenyl groups, alkoxyl groups, hydroxyl groups, or halogen atoms. As aforesaid compounds, there are N,N'-bis[3-(4-hydroxylphenylthio)propyl]urea etc. Among the compounds represented in the formulas, such compounds whose R is -X1-CONH-X2-, -X1-HNOC-X3-CONH-X2-, -X1-CONH-X4-HNOC-X2, or -X1- HNCONH-X2- are desirable because they provide such recording media that have good color formation and are free from fogging phenomena.
Patent JP-H10149998-A (JP)
Title: Method for controlling temperature of electric furnace
Inventor: UENO MASAAKI
IPC: H05B3/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To minimize the temperature drop from a set value and make the restoring time of the temperature to the set value by comparing the detected temperatures of external temperature sensors with that of a furnace temperature sensor and controlling the output of an electric furnace in accordance with the results of the comparison. SOLUTION: In the furnace wall of an electric furnace 1, four external temperature sensors 3 and one temperature sensor 4 are buried. The sensors 3 are used for temperature control. The detected temperature values of the sensors 3 and 4 are periodically sampled and the samples values are compared with the values sampled last time. When the value of the sensor 4 largely drops, but those of the sensors 3 do not change, it can be understood that a temperature drop occurs inside the furnace 1 due to inputted wafers. The drop of the external temperature and the restoring time of the external temperature to a set value can be minimized by adjusting the output of the electric furnace 1 in advance in accordance with the expected drop of the external temperature and the compared results of the temperatures detected by means of the sensors 3 and 4.
Patent JP-H05141122-A (JP)
Title: Lead damper
Inventor: TANAKA NAOKI
IPC: F16F7/12
Filed: 1991-11-20
Abstract: PURPOSE:To easily follow even a large layer displacement by making the best use of characteristics of lead. CONSTITUTION:Plural restricting rods 4, 4 are erected substantially cylindrically between upper and lower structures A, B capable of layer-displacing, and both upper and lower ends of the restricting rods 4, 4 are respectively supported on the upper and lower structures A, B in such a manner as to be inclined and moved vertically. Plural laminated restricting rings circumscribed with the outsides of the restricting rods 4, 4 are installed on outside the rods 4, 4, and lead is sealed in a hollow part formed by plural restricting rods 4, 4.
Patent JP-H10165504-A (JP)
Title: Structure for endotracheal tube
Inventor: ARCHIBALD IAN JEREMY BRAIN
IPC: A61M16/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide structure for an endotracheal tube whereby pressure reduced and burden to a tracheal are reduced when the the endotracheal tube is inserted to the trachea of a patient. SOLUTION: The tube for the windpipe inside is formed so as to easily pass through a path which is provided in the region of respective vocal chords at the time of insertion to a glottis opening by forming a round or an inclined tip so as to be aligned to the center axis or the center line of the tube as a favorable form. The shape of the tip 11 includes a taper part which is symmetric and also successively becomes smaller in horizontal and longitudinal directions as against the symmetrical surface of the longitudinal direction including the center axis. A port or a hole in a tip part are respectively provided on respective walls which are symmetrically located in the triangular part of the tube 10.  The triangular part tube is provided with at least the taper part and also is fitted to triangular space between respective vocal chords so that pressure to the windpipe is reduced at the time of insertion to the trachea of the patient.
Patent JP-H09107862-A (JP)
Title: Trap of flat plate provided with stretching arced force
Inventor: NAKANISHI HIROSHI
IPC: A01M23/24
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To sandwich and to catch a powerless living thing such as birds, etc. SOLUTION: Elastic force is applied to a flat plate 1 by elastic wires 2 stretched in an arced state so as to make the plate into an arced plate. When the arced plate is formed into a flat state by the weight of a living thing, closing elastic wires 4 are folded on a folding line 3, the living thing is instantly sandwiched and caught. A through hook is passed through a bait 8 in the middle of the flat plate and a living thing is attracted to increase effect more.
Patent JP-H10137091-A (JP)
Title: Base board
Inventor: MIMA TOSHIRO
IPC: A47G27/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the desired size and shape by extending or removing boards as desired. SOLUTION: This base board 1 on which to place an article to be held stationary is formed to include a rectangular board main body, a plurality of joining projections provided to project outward from the outer periphery of the board main body at predetermined pitches, and a plurality of joining recesses formed between the joining projections and having the same shape as the joining projection. The shape of the joining projection is set so that one base board 1 is joined to another base board while being locked in place by fitting their joining projections into their joining recesses.
Patent JP-H01146328-A (JP)
Title: Etching method
Inventor: NAKAMURA MORITAKA
IPC: H01L21/3065
Filed: 1987-12-02
Abstract: PURPOSE:To enable the stable Si3N4 etching wherein the selection ratio of Si3N4/SiO2 is large and pattern shift does not exist, by keeping the substrate temperature equal to or less than a specified value, and performing etching, when an Si3N4 film is subjected to etching by using plasma of a reaction gas containing SF6, which Si3N4 film is stuck on an SiO2 base formed on a substrate. CONSTITUTION:When an Si3N4 film stuck on an SiO2 base formed on a substrate 17, is etched by plasma of a reaction gas containing SF6, the etching is performed while the substrate temperature is kept at 20 deg.C or lower. For example, a water pipe is installed in the inside of the rf electrode 12 of a parallel plate electrode type plasma etching equipment, and cooling water 22 is circulated in the water pipe, in order to control the substrate temperature, with an external circulation type constant temperature equipment 23. The substrate 17 is attracted to the rf electrode 12 with an electrostatic chuck 20, gas containing SF6 is introduced into a reaction chamber 11 at a pressure of 0.01-1Torr, rf power is applied to the rf electrode 12, etching gas is dissociated by discharge between electrodes, and an Si3N4 layer stuck on the Si substrate 17 on the rf electrode 12 is etched.
Patent JP-S63158693-A (JP)
Inventor: SUZUKI TAKASHI
IPC: G01N21/53
Filed: 1986-12-23
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-S63158048-A (JP)
Inventor: IGARASHI MIKI
IPC: A61B10/00
Filed: 1986-12-22
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-H10131115-A (JP)
Title: Screed device in asphalt finisher
Inventor: RYOJI HIROSHI
IPC: E01C19/48
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To adjust paving width by a screed accurately and easily by a simple mechanism in a screed device for an asphalt finisher conducting pavement on a road. SOLUTION: Pairs of left and right first sub-screeds 2, 2 and second sub- screeds 3, 3 are disposed on the rear side of a main screed 1 under the state, in which the screeds 2, 2 and the screeds 3, 3 are superposed mutually in the longitudinal direction, while a two-stage type hydraulic cylinder 7 and fixed guide pipes 8, 9 are installed in parallel in a support frame 4 for the main screed 1 in the direction of paving width, and a mounting frame 5 for the first sub-screeds 2 is fixed and supported onto the inner-outer both end faces of first-stage expansion guide pipes 8a, 9a inserted into the fixed guide pipes 8, 9.  On the other hand, a mounting frame 6 for the second sub-screeds 3 is supported at the outer end sections of second-stage expansion guide pipes 8b, 9b slidably inserted to the first-stage expansion guide pipes 8a, 9a, and the first and second sub-screeds 2, 3 are elongated in the direction of paving width respectively by the first-stage expansion rod 7a and second-stage expansion rod 7b of the second-stage type hydraulic cylinder 7.
Patent JP-H11144207-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: INOUE YOSHIHIKO
IPC: G11B5/127
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head and manufacture of this magnetic head wherein a metallic magnetic thin film is surely formed. SOLUTION: Relating this magnetic head, the metallic magnetic thin films are obliquely formed on a substrate 4 and also a pair of magnetic core semibodies is furnished, the butting surfaces of which are flattened by filling glasses 8, and a magnetic gap is formed in such a manner that the end surfaces for each other of the metallic magnetic thin films 7 are butted through non- magnetic material. In this case, oxide layers 5 and metallic layers 6 are formed on the substrate 4 so as to be laminated in this order, then the metallic magnetic thin films 7 are formed on these metallic layers 6.
Patent JP-H05138942-A (JP)
Title: Printing method for dot printer
Inventor: TERAO YASUNOBU
IPC: B41J2/51
Filed: 1991-11-21
Abstract: PURPOSE:To make a driving power device small in size and low in cost while high speed printing is maintained, by printing a remaining half and a lower part of an intermediate part at a 2nd pass by using the same numbers of dot wires respectively. CONSTITUTION:A dot wire DW of a print head to be driven at a 1st pass (P11, P12) represents dot wires No.1-15 equivalent to a half numeral value (15) at the upper side. Remaining No.16-24 are not used and the upper half of characters are printed. The dot wire DW to be driven at a 2nd pass (P21, P22) represents dot wires No.10-24 equivalent to the half numeral value (15) at the lower side, and the remaining dot wires DW No.1-9 are not used. That is, the lower half of the character is printed at the 2nd pass. In this way, both of the 1st pass and the 2nd pass are driven by using the same number of dot wires, so that consuming electric energy is uniform without fluctuation.
Patent JP-H10149527-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI KAZUO
IPC: C10M107/38
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high density magnetic recording medium which has at least a ferromagnetic thin film layer and a protective film layer on a nonmagnetic substrate and which can be used for a long time by using a carbon or oxide ceramic material to form the protective layer and forming a lubricant layer comprising a fluorine compd. of a specified compsn. on the surface of the protective layer. SOLUTION: A Ni-P plating film is formed as a hard base layer on an aluminum alloy substrate, then a Cr layer is formed as a base layer by sputtering, a Co-Cr-Ta alloy is deposited as a magnetic recording layer (magnetic film), thereon, and further, a carbon is deposited as a protective film layer. Then a fluorine compd. expressed by the formula is applied as a lubricant on the protective layer to form a lubricant layer to obtain a magnetic disk. In the formula, n and m are integers 1 to 5 and the number average mol.wt. of this compsn. is 500 to 4000.
Patent JP-H02182362-A (JP)
Title: Method and apparatus for supplying molten metal into casting mold of apparatus for casting thin cog continuously
Inventor: JIYATSUKU BARUBU
IPC: B22D11/10
Filed: 1989-11-24
Abstract: PURPOSE: To manufacture a cog excellent in uniformity by integrating a distributor, a cast-in tube and a nozzle with each other, maintaining a lower end of the nozzle at the prescribed position in a mold in terms of the vertical displacement of the distributor, and sweeping the jet in a parallel and horizontal manner to largest walls of the mold. CONSTITUTION: A distributor 4, a cast-in tube 10 and a nozzle 8 are integrated with each other, the molten metal is fed to the cast-in tube 10 from the distributor 4 through an orifice 5, and then, fed to a mold 2 through the nozzle 8 to cast a cog 3. The vertical position of the distributor 4 is displaced according to the change in height of the free surface 13 of the molten metal in the mold 2 so that a lower end 12 of the nozzle 8 is located approximately at the prescribed position above the free surface 13. The jet 6 is swept in a parallel and horizontal manner to the largest dimension of walls 20, 21 of the mold 4. An excellent cog 3 is continuously cast thereby.
Patent JP-S63159909-A (JP)
Title: Central control unit
Inventor: TEJIMA TOSHIAKI
IPC: G05B23/02
Filed: 1986-12-24
Abstract: PURPOSE:To enable all operators to accurately grasp the present state of a plant by providing a large-sized display device to display the information so far displayed on plural units of CRT in order to grasp the overall state of the plant. CONSTITUTION:A large screen 4 is connected to a control computer system 11 via a cable 12 and a large screen driver 10. In the same way, a CRT 5 set on a general monitor control board 1 is connected to the system 11. Thus it is possible to select the contents optimum to the screen 4 out of the system 11 in response to the operating state of a plant and to display them. Then the contents so far displayed on plural CRT can be displayed on a single screen by means of the screen 4. As a result, all operators can easily and simultaneously grasp and decide the present state of the plant through a central control room.