baber/WOPTO huggingface dataset:
Patent JP-H05115625-A (JP)
Title: Water-flow control apparatus
Inventor: ITO AKIHIDE
IPC: A63B69/08
Filed: 1991-10-25
Abstract: PURPOSE:To modify a dam into any shape and control both the speed of water flow and the magnitude of a water fall and to control the degree of difficulty of a canoe course for example, by providing the dam for which a plurality of columns are telescopically buried in an artificial or natural river-bed neighboring with each other, in order to be allowed to appear and disappear at will. CONSTITUTION:An area crossing the midway part of an artificial river 10 is set, and an artificial river-bed is formed in this area. A plurality of piston cylinder mechanisms 14 are buried in the artificial river-bed, and dam constructions 16, which comprise constructions for causing the resistance of a flow way, are allowed to appear or disappear, by these piston cylinder mechanisms 14. The dam constructions 16 are formed so that a plurality of columns 26, each of which is mounted on the rod projecting toward the inside of water at the artificial river-bed by following the rise of a piston and is in the shape of a cylinder with a bottom, are placed in a matrix shape. A dam is composed of these columns 26 which are allowed to closely neighbor with each other. When the projecting amount of each of the columns 26 is properly controlled, the shape of the dams constructions 16 can be varied and water falls can be partially produced. In the case of a canoe course, therefore, the degree of difficulty of the course can be controlled.
Patent JP-H01148415-A (JP)
Title: Device for forming helical groove
Inventor: SHIMANO KATSUMA
IPC: B21C1/22
Filed: 1987-12-04
Abstract: PURPOSE:To easily work a groove section by driving a hollow shaft to insert a work, arranging a roll die and a guide roll at the end part of the hollow shaft part and forming a groove section by a die profiling the deflection of the guide roller. CONSTITUTION:A hollow shaft 1 capable of inserting a work A is provided and at its end part is arranged a roll die head 3 incorporating a roll die 5 and a guide roller 6. A hollow shaft 1 is supported rotatavely by bearings 8, 9 and a guide roller 6 and a die 5 are arranged respectively rotatavely. When the work A is introduced in nonrotational state inside a hollow shaft 1, the guide roller 6 is abutted first on the work A and the roll die 5 cuts the helical groove on the work A profiling the deflection of the guide roller 6. In this way, working can be performed in a tube manufacturing line and the helical groove working can be simplified extremely.
Patent JP-H05121049-A (JP)
Title: Fluorescent discharge lamp
Inventor: HIRAKURI SHIZUO
IPC: H01J65/00
Filed: 1991-10-25
Abstract: PURPOSE:To obtain emission from the whole area of phosphors by arranging an electron emitting metallic conductor in either one or both of the first and the second end plates so as to face to a light transmissible insulating tubular body. CONSTITUTION:A linear electron emitting metallic conductor 21 extending slightly inside and outside of a light transmissible insulating tubular body 1 by crossing the edge plate part 1a airtightly along the tube axis 0-0, is arranged in either one of edge plate parts 1a and 1b, that is, in the edge plate part 1a in the drawing. Since an electrostatic capacity is connected between the conductor 21 and an electrode 6, an alternating current electric potential impressed between electrodes 6 and 7 from an alternating current power supply 8 is given to the conductor 21. Thereby, at the beginning when the electric power supply 8 is connected between the electrodes 6 and 7, electrons are emitted effectively into the tubular body 1 from the conductor 21 as initial electrons. The surface in a part facing inside of the tubular body 1 of the conductor 21 can be turned effectively into an easy-to-emit-electron condition in a short time by means of ions generated in the tubular body 1.
Patent JP-H02153034-A (JP)
Title: Alloy for key
Inventor: KUBOZONO KENJI
IPC: E05B19/26
Filed: 1988-12-05
Abstract: PURPOSE:To manufacture an alloy material by which a key having good color tone and excellent visual quality and visual beauty is manufactured by incorporating specific ratios of Ni, Zn and Mn into copper and preparing an alloy in which the structure of different concn. at the time of casting remains. CONSTITUTION:A copper alloy contg., by weight, 3 to 8% Ni, 7 to 15% Zn, 0.01 to 0.6% Mn and the balance copper with inevitable impurities and in which the structure of different concn. at the time of casting, that is called cast structure, remains is prepd. The copper alloy has excellent strength and machinability; when a key is manufactured by using the copper alloy, the one having good color tone and having excellent visual quality and visual beauty can be obtd.
Patent JP-2000128878-A (JP)
Title: Benzofuryl-alpha-pyridone derivative
Inventor: IDA TOMOHIDE
IPC: A61K31/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzofuryl-α-pyridone derivative, where α-pyridone group is substituted for denzofuryl one, useful as a lipid metabolism-improving agent, an arteriosclerosis-preventing agent, and especially useful as a triglyceride biosynthesis-inhibiting agent, an in-blood triglyceride-lowering agent or the like. SOLUTION: This new compound is expressed by the formula [wherein, R1 is H, a 7-20C aralkyl or the like; R2 is a 1-5C alkyl; R3 is H, CO-R6 (wherein, R6 is H, a heterocycle or the like) or the like; R4 is H, a 2-5C alkenyl or the like; R5 is R5a (wherein, R5a is H, nitro or the like) or the like, and a substituent located at the 4, 5, 6, or 7 position of benzofuran ring] and is, e.g. 6-[5-(3- pyridyl)methyloxybenzofuran-2-yl]-3,5-dimethyl-4-hydroxy-2H-pyrid-2-one. The compound of the formula is obtained, e.g. by treating a solution of a 2,4-two substitution-β-keto ester with a base to convert into a dienolate, by reacting it with a benozofurancarboxylate to form a diketo ester intermediate and by its alkaline hydrolysis, followed by the acid treatment of a product.
Patent JP-H08165505-A (JP)
Title: Device for inserting clay into tuyere of blast furnace
Inventor: TAKAHASHI YUKIO
IPC: C21B7/16
Filed: 1994-12-12
Abstract: PURPOSE: To provide a device for inserting refractory clay into the surrounding of inner wall of a hole formed after taking off a tuyere, at the time of exchanging the tuyere. CONSTITUTION: A frame 25 having a reaction receiving metallic tool 42 engaged with a metallic tool engaging shaft 41 arranged at the furnace body is elevatably arranged to a travelling truck 20 and a fitting table is movably arranged on this frame. The clay inserting means composed of a hydraulic cylinder 30 arranged on this fitting table, a clay fitting barrel 31 connected with the front part of this hydraulic cylinder and a piston head reciprocating the inner part of the clay fitting barrel with the hydraulic cylinder and forming the front surface of the head to a convex surface, is arranged. By this constitution, the clay inserting work at the tuyere hole can be performed by only one operator and the heavy work under high temp. environment can be eliminated.
Patent JP-2001127167-A (JP)
Title: Semiconductor device
Inventor: INAGAKI YASUHIKO
IPC: H01L27/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein resistance irregularity due to an applied voltage is not generated, regarding a semiconductor device having a resistance element. SOLUTION: In a semiconductor device 100, a resistance element is formed on a semiconductor substrate 2 together with a bipolar element. The resistance element is formed on the semiconductor substrate 2. An insulating layer 101 insulating the semiconductor substrate 2, and a resistance layer 102 formed on the insulating layer 101 are arranged to forms resistor.
Patent JP-S63163521-A (JP)
Title: Electronic apparatus
Inventor: HAMANO MUNEJI
IPC: G06F1/32
Filed: 1986-12-25
Abstract: PURPOSE:To reduce the power consumption required for memory backup by providing a switching control means which supplies power from a power supply part to only required areas out of all memory areas of a volatile memory to backup them. CONSTITUTION:All areas of a RAM consist of two RAM chips 4 and 5, and the RAM 5 is always directly connected to a battery 1 without passing a power switch 2, and its contents are backed up with the battery 1 even at the time of power-off. Consequently, data whose storage is necessary even after power-off is stored in the RAM 5 and the RAM 4 is used for temporary data storage, and data stored in the RAM 5 is backed up with the battery 1 when the power source of a device is turned off by the power switch 2. Thus, the battery 1 is made small-scale, small-sized, and light-weight or the life of the battery is extended because the current consumption required for backup is small.
Patent JP-S63162917-A (JP)
Title: Noise absorbing muffler
Inventor: YONEDA SAKIO
IPC: B60K13/04
Filed: 1986-12-25
Abstract: PURPOSE:To suppress noise by installing a decompressing noise absorber having a noise absorbing material in a muffler. CONSTITUTION:A decompressing noise absorber 2 having a noise absorbing material 3 is installed onto a muffler connected with an exhaust pipe 1. Therefore, noise can be suppressed.
Patent JP-H11115654-A (JP)
Title: Bumper for vehicle
Inventor: TEJIMA TAKAYA
IPC: B29C49/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a bumper for a vehicle, hardly forming a thin wall portion, and exhibiting excellent impact absorption though it is an integrally formed product made by means of blow molding. SOLUTION: A bumper body A comprises a plurality of hollow parts O integrally formed into a bumper for a vehicle by means of blow molding, each flat surface 21 is formed in the back face part 1 of the bumper body A at places faced to the two members 4 of the vehicle, a continuously contacting surface is formed, which connects both the flat surfaces 21 in the car width direction, and recessed parts 23 are provided for an upper and a lower place which are brought into contact with both the flat surfaces 21 and the aforesaid continuously contacting surface while being directed to the front surface 1 of the bumper from the vehicle side.  The groove bottoms (g) of these recessed parts 23 are joined with the front surface 1 so as to allow a plurality of the hollow parts O to be partitioned while being interspaced from the front surface part 1, and furthermore, bolts 3 or nuts are provided for both the flat surfaces 21 to mount the bumber body A onto the members 4.
Patent JP-H10148862-A (JP)
Title: Photographic information input/display device for camera
Inventor: MUSASHI TAKESHI
IPC: G03B7/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To easily perform a selecting operation in the case of selecting a desired mode among various modes, to display the explanation of the mode to be selected so that the selection contents may be clearly understandable, and to make it possible for a new user to clearly understand and select the display. SOLUTION: A display part 42 is constituted of a non-scroll display part 43 and a display part 44 including a scroll display part. In the non-scroll display part 43, each photographic mode previously set in accordance with the selected exposure mode is dot-displayed, and each of a driving mode, a focusing mode and a flashing mode is set as a photographic mode. The display part 44 is constituted of an exposure mode selecting scroll display part 45, an indicator display part 46 and a display part 47 for displaying the explanation of the selected mode, in the display part 45, the selected exposure mode is presented at the central part, and also, the central display and two kinds of display before and behind the central display are displayed in a dot matrix state, and where the scroll display is positioned in the whole scroll is displayed by the indicator display part 46.
Patent JP-H09125952-A (JP)
Title: Fluid tank fixing device for heat exchanger
Inventor: KIMURA MASAHIRO
IPC: F28F9/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure an easy assembly work at the time of mounting the fluid tank of a heat exchanger such as a radiator to a body by forming a plurality of engagement parts or the like on the fluid tank, fitting a flexed leaf spring, with the coupling hole of a tank fixing plate coupled to the engagement parts and mounting the fluid tank in an integrated form. SOLUTION: When an upper tank 11A and a lower tank 11B as the fluid tank 11 of a radiator 14 are fixed to the upper and lower parts of a body 15, the coupling hole of a tank fixing plate 12 is coupled to and kept in contact with the engagement part 11d of the upper tank 11A. In addition, one end 13b of a flexed leaf spring 13 is kept along the engagement part 11d and the other end thereof is inserted in a bottomed hole formed on the side of the lower part of the engagement part 11d. In this state, the leaf spring 13 is pressed until the engagement hole 13a thereof comes to be engaged with the engagement part 11d. As a result, the upper tank 11A and the tank fixing plate 12 are properly fixed to each other.  Also, the upper tank 11A and the tank fixing plate 12 are clamped under the spring force of the flexed leaf spring 13, thereby allowing a fine relative travel between the upper tank 11A and the tank fixing plate 12.
Patent JP-H01148294-A (JP)
Title: Transfer apparatus
Inventor: TSUKUDA YOSHISATO
IPC: D05B3/20
Filed: 1987-12-05
Abstract: PURPOSE: To move an object to a desired position according to its thickness in the state of holding the object even when the height of the position of the object such as a belt-like body is changed by moving the matter along the displacing direction of a traveling object when the traveling object is displaced in a vertical direction with respect to the angularly displacing axis of a holding means. CONSTITUTION: A holding means 7 is provided with a pair of arms 9a and 9b mounting a first folding means 17. The arms 9a and 9b are angularly displace-driven by 180 deg. e.g. around the common rotation axis of a driving axis 101 and a spindle 14 by driving of a rocking motor being an angular displacement driving means. In addition, the axis 101 and an axis bar 14 are mounted to a side plate in the state of being freely angularly displaceable and this side plate is fixed to both side parts of a front plate 92, which is provided with a displacing means 13 fixed to a sewing means 26. This means 13 is provided with the traveling object 15 moving linearly. Thus, though the thickness of the belt-like body 3 is varied, it can accurately moved to a position neighboring the upper side of a matter to be sewed 24 according to its thickness.
Patent JP-H01151143-A (JP)
Title: Filament for electron gun
Inventor: ITO TAKURO
IPC: H01J1/15
Filed: 1987-12-08
Abstract: PURPOSE:To make a filament lengthy and use it for a long time by constituting the filament with a linear core material and a wire wound on it. CONSTITUTION:A filament 1 is constituted of a linear core material 1a and a wire 1b wound on it. The linear core material 1a is made of a heat-resistant insulating material, and the wire 1b is bundled with multiple wires. The filament 1 is supported by filament supports 2 and applied with the tensile force by the plate spring effect of the supports 2 and kept at the proper relative position with a Wehnelt cylinder 3. Even when the thermal deformation due to the operation of the filament 1 is generated, the core material 1a holds the preset tensile force by the plate spring effect and retains the proper attitude, and the wire 1b adequately shrinkably maintains the wound attitude. The filament 1 can be thereby made lengthy, and its long life is realized.
Patent JP-H02157272-A (JP)
Title: New bisfuran compound and hardening agent for maleimide resin
Inventor: KOTOU HIROTAKA
IPC: C07D307/52
Filed: 1988-12-06
Abstract: NEW MATERIAL:A bisfuran compound of formula I (R1 is divalent organic group such as a group of formula II, III, IV, V or VI; n is 1-5). EXAMPLE:1,2-Bis(4-furfurylideneamino)ethane. USE:Useful as a hardening agent for maleimide resins. Since a maleimide compound useful as a raw material for thermosetting polyimides is hardened with the compound of formula I at a low temperature in a short time, highly heat- resistant products are readily obtained. PREPARATION:One mol of a diamine compound such as ethylenediamine is dehydratively condensed with two mol of furfural to prepare a compound of formula VII (R2 is divalent organic group) among the compound of formula I. The reaction is rapidly carried out under room temperature. A maleimide compound is compounded with the bisfuran compound of formula I and subsequently heated to provide the hardened maleimide resin.
Patent JP-H03167870-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKA AKIHISA
IPC: H01L23/38
Filed: 1989-11-28
Abstract: PURPOSE:To adjust a temperature of an IC chip and to make the chip small-sized by a method wherein, a thermoelectric cooling mechanism by means of the Peltier effect is installed on a first-layer insulating film inside the IC chip, it is covered with a second-layer insulating film, a fundamental circuit element is arranged on it and an electriccurrent value flowing to a thermoelectric cooling part is controlled on the basis of a temperature at a temperature sensor formed inside the chip. CONSTITUTION:First-layer metals 12 and insulators 18 are arranged and formed alternately on a highly heat-conducting first-layer insulating film 10; N-type semiconductors 14 and P-type semiconductors 16 are formed on the metals 12 so as to sandwich the insulators 18. The semiconductors 14 and 16 which are adjacent to each other and in which the metals 12 do not exist are connected by using second-layer metals 20 which sandwich the insulators 18 in between; a highly heat-conducting second-layer insulating film 22 is formed on them. In a thermoelectric cooling part 4 formed in this manner, an electric current flows one after another in a route of the metals 12, the semiconductors 14, the metals 20, the semiconductors 16 and the metals 12; an endothermic phenomenon is caused at the cooling part 4. Then, a functional circuit element part 2 and a temperature sensor part 6 are formed on the film 22 so as to come into close contact with each other; the cooling part 4 is controlled on the basis of an output of the sensor part 6 and the element part 2 is set to a desired temperature.
Patent JP-S63162391-A (JP)
Inventor: UCHIYAMA MASASHI
IPC: B62K25/08
Filed: 1986-12-26
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-2000138764-A (JP)
Title: Connection system for remote monitoring center to terminal
Inventor: FURUSATO YOSHIHARU
IPC: G08B25/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a connection system which prevents another person from assuming a legitimate user due to the leakage of user confirmation information and connecting in an unauthorized manner to a computer, etc., of a remote monitoring center. SOLUTION: This remote monitoring center 1 is provided with a user confirmation information table 1b, a monitor table 1d and a connection processing part 1b which once disconnects line connection after acquiring a monitor ID, a user ID and a password from a terminal, when it is subjected to line connection with the terminal, retrieves the user confirmation information to acquire a password corresponding to the user ID, compares a password acquired as a result of retrieval with the password from the terminal, retrieves the monitor table when they match, acquires the telephone number corresponding to the monitor ID from the terminal and dials to perform line connection.  Then, the terminal 2 is subjected to line connection with the remote monitoring center, notifies a monitor ID, a user ID and a password and is connected to the computer of the remote monitoring center, when an incoming call from the remote monitoring center is confirmed, after the line connection is once disconnected.
Patent JP-H10147458-A (JP)
Title: Surface paper windup and delivery device for paper roll
Inventor: YAMASHITA YUICHIRO
IPC: B65H18/22
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface paper windup device for paper roll in a SPR to develop the maximum performance of the SPR by winding up and delivering to the next process the surface paper cut and separated from a paper roll in any conditions. SOLUTION: In a paper roll surface paper windup and delivery device 10 which pulls out the surface paper 1a of a paper roll 1 mounted on as SPR through a pullout device 4, tailors it on the table 2 of the SPR, and then winds up and delivers the cut and separated surface paler 1a, a rotatable inlet guide 11 with a curved surface to guide the top end of the surface paper 1a in the winding UP direction, an invertable inlet conveyor 20 comprising multiple sets of belt conveyors for delivering the surface paper 1a led by the inlet guide 11 forcibly in the winding up direction, a winding up conveyor 50 comprising a tilted plate 57 with curved surface on its top side and multiple sets of belt conveyors, and a reversible delivery belt conveyor 40 are provided under the pullout device 4.
Patent JP-H10148272-A (JP)
Title: Cutoff opening unit
Inventor: OMI TADAHIRO
IPC: F16K51/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff opening unit whereby a fluid is quickly replaced to ensure purity of the fluid. SOLUTION: A valve main unit 39 of a valve 7 has a first fluid inflow passage 61, second fluid inflow passage 63, and an outflow passage 64 in common to a first/second fluid. The first fluid inflow passage 61 and the common outflow passage 64 are always connected through a valve chamber 62. The second fluid inflow passage 63 communicates with the first fluid inflow passage 61 and the common outflow passage 64 through the valve chamber 62, and this communication is cutoff and opened by a valve element 67.
Patent JP-H01150402-A (JP)
Title: Manufacture of seam-free hot rolled steel sheet
Inventor: KONO TERUO
IPC: B21B1/26
Filed: 1987-12-07
Abstract: PURPOSE:To prevent generation of elongation differences during rolling and seams by performing rough and finishing rollings after removing scale layers on side faces of a slab and, at least, being near to the top and bottom faces of the slab. CONSTITUTION:The total area of side faces or four corners 1g of the side faces near to the top and bottom faces of a slab 1 are cut by machining or guiding to remove scale layers on the side faces before hot rolling of the slab 1. Then, the descaled parts are sealed by application of an antioxidant to the parts or by completely covering the total slab with a thin steel sheet. The slab 1 is charged in a heating furnace, is heated, is roughly rolled, and then is subjected to finishing rolling. The reason to seal the slab is to prevent the slab from another oxidation and scale generation. By removal of scale layers on the side faces, elongation differences between the top and bottom faces and a part of the side faces moved toward the top and bottom faces and seams are not generated because no scale layer exists even if the part of the side faces moves toward the top and bottom faces during rough rolling.