baber/WOPTO huggingface dataset:
Patent JP-H08168996-A (JP)
Title: Method and device for boring hole in ceramic green sheet
Inventor: TANAKA HIDEAKI
IPC: B26F1/04
Filed: 1995-03-15
Abstract: PURPOSE: To enhance the accuracy of hole positions by moving a punch-pin supporting block using a movement means, controlling this movement using a control means, and varying the punching intervals of the punch pins relatively. CONSTITUTION: In a boring device, a frame with a green sheet affixed thereto is held in position by a green sheet frame holding jig 16. A die set 14 holding the green sheet on the holding jig 16 can move back and forth in Z direction, and an X-direction stage 10, a Y-direction stage 11 and a θ-direction turning stage 15 are moved by a command signal of a function generator 13 and have their feed rates controlled. Thus holes are bored in a certain pattern in the green sheet. A plurality of punch pins 21 are mounted on the upper die 22a of the die set 14. The upper die 22a is opposite to a lower die 22b with a predetermined interval between, and the plurality of punch pins 21 are put into reciprocating motion either simultaneously or selectively by control of a solenoid 20, so that holes are bored in the green sheet stretched between the upper and lower dies 22a, 22b.
Patent JP-H04270354-A (JP)
Title: Abrasion resistant mechanism or parts of oa instrument
Inventor: NAGAYAMA MASAKAZU
IPC: F16H57/02
Filed: 1991-02-26
Abstract: PURPOSE:To suppress the content of metallic materials in the parts of the OA instrument to the utmost minimum and to reduce the number of the parts in order to curtail the total cost by using the flame spraying technique. CONSTITUTION:A material high in hardness is flame sprayed on the surface to be impregnated of a resin material 1 at the time of pressure-impregnating the impregnation material 3 into the resin material 1 to be used as the parts of the OA instruments.
Patent JP-H03250287-A (JP)
Title: Data input/output device of automatic vending machine
Inventor: TAKAMATSU EIJI
IPC: G07F9/00
Filed: 1990-03-07
Abstract: PURPOSE:To constitute the device so that only a necessary menu item can be handled by selecting the number of a necessary menu from a number table of the menu number of sales commodities, generating a menu table related to an input, and selecting a menu from the contents of the menu table. CONSTITUTION:The device is provided with a menu number setting means for selecting and inputting the number of a menu which an administrator required personally from a number table of a menu number of sales commodities, a menu table generating means for generating a menu table related to an input by this menu number setting means, a storage means for storing the contents of this menu table, and a menu selecting means for selecting a menu from the contents of the menu table. In such a state, from a very many menu items related to the sales commodities, the administrator generates a menu table related to menu items which he requires personally, respectively, and with regard to the menu table, necessary data is set and displayed. In such a way, data of a commodity which the administrator desires personally can be selected with small trouble.
Patent JP-S61215247-A (JP)
Inventor: NOMURA TOSHIYORI
IPC: H01C7/00
Filed: 1985-03-22
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-S63221432-A (JP)
Title: Computer
Inventor: UCHIYAMA HIROO
IPC: G06F9/48
Filed: 1987-03-11
Abstract: PURPOSE:To shorten queuing time for signal processing and to improve the signal processing efficiency by processing the signals received from an interruption signal line having low priority with the change of the priorities of those signals when the signals are produced from an interruption signal line having high priority before the processing is through with an interruption signal received from the interruption signal line having the low priority. CONSTITUTION:The interruption signal lines 2-6 having priorities are set between a highest priority interruption signal line 1 and a lowest priority interruption signal line 7. These signal lines 1-7 are connected to a processor 10 via an interruption recognizing register 14. At the same time, an interruption priority switching circuit 12 is connected to the lines 1-7 and an interruption control circuit 11 is connected between the processor 10 and the circuit 12. When the processor 10 instructs the interruption signal of the desired priority, the circuit 12 functions to transmit the interruption signal of the relevant priority to the processor 10. Then the processor 10 switches the interruption signals excepting the one of the highest priority and performs the interruption processing.
Patent JP-H01231403-A (JP)
Title: Microstrip circuit
Inventor: MOROOKA TASUKU
IPC: H05K1/09
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the dielectric loss by using a foaming sheet whose dielectric constant is close to that of air for a support layer constituting a microstrip line. CONSTITUTION:The microstrip line is formed by using sets of conductive paste 3-5 on an least one face of front and rear faces of foaming sheets 1, 2 whose dielectric constant is close to that of air. Since the foaming sheets 1, 2 whose dielectric constant is close to that of air are used, the material is proper to the member supporting the microstrip line and a board with a light weight is obtained. Then the sets of conductive paste 3-5 are formed directly on the foaming sheets 1, 2, then it is not required to use other member to support the microstrip line. Thus, the dielectric loss is reduced.
Patent JP-H05216367-A (JP)
Title: Heat fixing device for electrophotography
Inventor: ANDO TOMIO
IPC: C10N40/36
Filed: 1992-02-06
Abstract: PURPOSE:To enable uniform coating of the surface of a heat fixing member, which is coated with a fluorine-based high-molecular compd. on its surface, with a release oil and to obtain an excellent release property by applying a specific fluorine-based oil as a release oil on the heat fixing member. CONSTITUTION:The main parts of this device are constituted of a heat fixing roller which is formed of metal, etc., to a cylindrical shape, a pressing roller which is disposed to come into press-contact with the heat fixing roller and consists of an elastic material, etc., an oil applying roller which is driven by coming into contact with the heat fixing roller and applies a release oil to the heat fixing roller, an oil tank which houses the release oil and a wick of which one end is inserted into the release oil in the oil tank and the other end is brought into contact with the oil applying roller. The fluorine-based oil which is expressed by the formula and has <=20dyne/cm surface tension is applied on the heat fixing member coated with the fluorine-based high- molecular compd. on the surface of such constitution. In the formula, n:m is nearly 1:1.
Patent JP-S62213563-A (JP)
Title: Rotor of superconducting rotary electric machine
Inventor: HIRAO TOSHIKI
IPC: H02K55/04
Filed: 1986-03-12
Abstract: PURPOSE:To improve the cooling performance of a superconducting rotary electric machine by inserting first filler having a plurality of elliptical holes of slot lateral direction to between a superconducting field coil and a wedge, and further inserting a second filler having a through-hole. CONSTITUTION:The rotor of a superconductive rotary electric machine is composed of a coil mounting shaft 2 having a helium flowing hole 21, a superconducting field coil 3, a helium outer cylinder 6, a liquid helium reservoir 15, a wedge 18, etc. In this case, a first filler 22 inserted between the coil 3 and the wedge 18 and having small elliptical hole 22a of slot lateral direction, and a second filler 23 inserted between the filler 22 and the wedge 18 and having a through hole 23a of larger diameter in lateral size communicating with the hole 22a are provided. Thus, helium is fed to the periphery of the coil 3 through the holes 22a and 23a to a helium passage 20. As a result, the heat can be rapidly removed at any position of the coil 3.
Patent JP-H05212103-A (JP)
Title: Medical lens
Inventor: HONDA TOMOJI
IPC: A61F2/16
Filed: 1992-02-06
Abstract: PURPOSE:To provide a characteristic having the absorption corresponding to a specified wavelength in which the spectral luminous efficiency of the naked eye conforming to bright state and dark state is maximum by containing and dissolving an organic acid cobalt compound in a specified resin monomer, and inserting a polarizing film at the time of casting radical polymerization to conduct casting polymerization. CONSTITUTION:60-94 pts.wt. diethylene glycol bisarylcarbonate, 1-10 pts.wt. acrylic acid or methacrylic acid, and 5-30 pts.wt. of a monomer represented by the formula I or the formula II are subjected to radial casting polymerization to form a plastic spectacle lens. In the formula I, R represents a <=C6 alkyl group, and in the formula II, X represents a 2-6C alkyl group or a formula III ((n) is an integer of 1 to 3). The organic acid cobalt compound is mixed in an amount of 0.05-5.0 pts.wt. per 100 pts.wt. of the monomer total amount, and a polarizing film less than 0.1mm thick showing a degree of polarization of 0.5-5% is inserted to perform casting polymerization.
Patent JP-S55148686-A (JP)
Title: Joining device for pontoon
Inventor: MORISHITA SUMITADA
IPC: B63B35/38
Filed: 1979-05-09
Abstract: PURPOSE: To join pontoons together with ease by a method wherein one end of a rope is connected with the lower part of one pontoon, while the other end being led upward through the guide part located in the lower part of another pontoon, and the rope is drawn.  
     CONSTITUTION: One end of a rope 6 is connected by a pin 4 with an eye plate 3 provided in the lower part of the center pontoon 1, while the other end thereof is led upward through a guide plate 8 provided in the lower part of a side pontoon 2, being drawn by a winch 12. Accordingly, when the rope is drawn by the winch 12, the center pontoon 1 and the side pontoon 2 are drawn near to each another, coming into the state of coupling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52142089-A (JP)
Title: Preparation of cephalosporanic acid derivatives
Inventor: SEKI AKIO
IPC: C07D501/04
Filed: 1976-05-19
Abstract: PURPOSE: 7-Acylaminocephalosporanic acids, useful as antibacterials, are easily prepared in high yield from cephalosporane without passing through 7-ACA. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09228360-A (JP)
Title: Water passing construction method of retaining wall
Inventor: HAYASHI MASAKAZU
IPC: E02D5/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent an underground water vein from being divided into sections by an underground retaining wall in construction work. SOLUTION: Condensing pipes 2a, 2b are projected from the steel pipe piles 1, 1 of a retaining wall A of a steel pipe column array, the sediment between the retaining walls, is excavated and removed to form a construction space C. Then a water passing hole 5 is opened through the condensing pipes 2a, 2b, a temporary retaining pipe 6 is fixed to the condensing pipe 2a, and the temporary retaining pipe 6 is opened by an application of an electric current from the ground, after the construction space C is backfilled, when the construction work has been finished.
Patent JP-H05217841-A (JP)
Title: Projection aligner
Inventor: TO YOICHI
IPC: H01L21/30
Filed: 1992-02-07
Abstract: PURPOSE:To conduct superresolution lithography for changing the shape of the light source surface of a reduction projection aligner (stepper) without using a shielding filter and to increase the stability of resolution. CONSTITUTION:In a projection optical system of an i-beam stepper, a shielding section 4a is directly built in a flys'-eye lens 4 for uniformalizing the illuminance of exposure light from a light source. Since the flys'-eye lens 4 is actually constituted of much more minute lenses L, the cross sectional shape of the shielding section 4a is nearly circle. Because of this reason, a higher harmonic wave component of exposure light which enters a reticle relatively increases and thereby the resolution can be enhanced based on the same principle as that of the conventional zonal illumination. What is difference from the conventional technology is that since no shielding filter is used, the instability of resolution caused by thermal deformation of the shielding filter and undesirable effects upon the other optical systems due to thermal deformation of the shielding filter can be avoided.
Patent JP-S59183902-A (JP)
Title: Manufacture of h-beam of stainless steel
Inventor: MISAWA TAKANOBU
IPC: B21B1/08
Filed: 1983-04-01
Abstract: PURPOSE:To manufacture a large-sized H-beam accurately in dimension by specifying a balance of rolling reduction after a shape factor attains to a specific value, in rolling the H-beam from a stainless steel by a universal mill. CONSTITUTION:In rolling a rolling material of austenitic stainless steel into an H-beam by a universal mill, a balance of rolling reduction is set to <=0.1 in a pass schedule after a shape factor attains to 2. In this way, the thickness reduction of a web due to the width spreading of a flange is prevented, and a large- sized H-beam of desired dimensions is accurately obtained.
Patent JP-H10241757-A (JP)
Title: Terminal block
Inventor: KANDA KAORU
IPC: H01R13/03
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a terminal block size and eliminate annoying wiring. SOLUTION: Terminals 3 and a leaf spring are attached in the terminal block body 2, and the detecting means 5 formed of the shape memory alloy is pressed to be attached at the upper surface. The detecting means 5 is memorized a shape, in advance so as to be elongated at a temperature higher than 90 deg.C. The lead wires of the power supply side and the load side are connected to the terminals 3. An inadequate connection of the lead wire causes an increase in the contact resistance and an atmosphere temperature of the detecting means 5 is rose. At a temperature higher than 90 deg.C, the shape of the shape memory alloy becomes long to short-circuit the terminal 3. As a result, an abnormal current flows to melt the fuse, and the power supply is shut down, so that the terminal block size is miniaturized and the detecting means 5 is fixed, merely by pressing into the terminal block body 2, so that the annoying wiring job is dispensed with.
Patent JP-2000256850-A (JP)
Title: Diamondlike carbon thin film and its production
Inventor: ABE AKIRA
IPC: C23C16/27
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prepare a DLC film high in adhesion with a base material because of the reason that, as to a DLC film formed by a plasma CVD method using hydrocarbon as the raw material, it is good in frictional characteristics, but, particularly, as for a substrate such as a stainless material, a thick DLC film can not directly formed, and an intermediate layer shall be formed on a space between the base material and the DLC thin film, and, in the case the adhesion between the intermediate layer and the DLC film formed thereon is insufficient, the formed film swiftly peels. SOLUTION: In a diamondlike carbon thin film contg. a diamondlike carbon layer formed via an intermediate layer on a base material, a space between the intermediate layer and the diamondlike carbon layer is provided with a mixed componential layer composed of the components of the intermediate layer and carbon. At the position in which the mixed componential layer is in contact with the diamondlike carbon layer, the mixed componential layer is substantially composed of carbon, furthermore, at the position in which it is in contact with the intermediate layer, the mixed componential layer is substantially composed of the components of the intermediate layer, and, moreover, the compsn. of the mixed componential layer is stepwise or continuously changed in the layer thickness direction.
Patent JP-H07259219-A (JP)
Title: Partition
Inventor: HIRATA OSAMU
IPC: E04B2/74
Filed: 1994-03-28
Abstract: PURPOSE:To facilitate a work by installing a stud erectly on a floor, fixing the stud and a panel fitting with a tapping screw, and also providing a spacer and a projected part on a holding piece. CONSTITUTION:A stud 1 which is formed in square tube shape and provided with multiple tapping screw mounting holes 1d is installed erectly on a floor. Also a contact piece 2g provided with a tapping screw hole 2f and a panel fitting 2 comprising a rise piece 2h and holding pieces 2i are fixed to the stud 1 with a tapping screw 5. Then spacers 6 formed out of plate magnet and hold metal fittings 7 provided with multiple projected parts 7a are installed on the holding pieces 2i of the panel fitting 2 to hold a gypsum board 3a. Thus, when the thickness of the panels are different from each other, they can be held by changing the thickness of the spacer.
Patent JP-H09250731-A (JP)
Title: In-incinerator agitating device
Inventor: USUI KAZUYA
IPC: F23G5/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a bellows by preventing accumulation of incinerated ash on the bellows part of a slice bar. SOLUTION: In a device constituted such that a hole formed in the body casing of the side wall of an incinerator is brought into an airtight state by a bellows 11 for angle displacement and a bellows 12 for expansion and contraction and the interior of the incinerator is agitated by an extending-through slice bar body 3, a furnace dust approach prevention cover 19 is provided. Approach of furnace dust to the bellows 11 for angle displacement is prevented from occurring by the cover 19.
Patent JP-H02237638-A (JP)
Title: Method for reducing metal ion by use of radioactive rays
Inventor: KOIZUMI TSUTOMU
IPC: C01G31/00
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the processing cost by irradiating an electrolyte containing metal ions with specific integrated amount of radioactive rays. CONSTITUTION:A liquid electrolyte is passed through a pipe 11. This pipe is partly shielded with shielding bodies 17, 19, where radioactive sources 21, 23 are disposed in the both sides or one side of the pipe 11. The flow rate of the electrolyte is determined depending on the intensity of radioactive rays or the positions of the sources so that the integrated radioactive rays amount to the specific value or more. By irradiating the electrolyte with ray, processing of reduction can be continuously performed. The reduced electrolyte is drained from an outlet of the electrolyte 15, which inhibits corrosion of the pipe material.
Patent JP-H07269591-A (JP)
Title: Double plate clutch
Inventor: NAGAI MINORU
IPC: F16D13/62
Filed: 1994-03-28
Abstract: PURPOSE:To prevent squeal by constituting as a push type clutch and by providing specific values to the spring rigidity of cushioning plates at a clutch set load. CONSTITUTION:A composite plate clutch contains clutch facings 7, a disk plate 5, and cushioning plates 6, and constitutes as a push type clutch. The spring rigidity of the cushioning plates 6 at a clutch set load is set to 19000kg/mm or less. In constituting as the pull type clutch, spring rigidity of the cushioning plates 6 at the clutch set load is set to 25800kg/mm or less. Thus a resonance region is changed. The result eliminates resonance to prevent the clutch from squeal.
Patent JP-H03256681-A (JP)
Title: Control method for robot
Inventor: HISATOMI YUKIHIRO
IPC: B25J9/10
Filed: 1990-03-08
Abstract: PURPOSE:To prevent a robot and a peripheral device or other robot from simultaneous entrance to an interference region by stopping moving operation in a middle position outside an interference region until a peripheral device or other robot is moved aside from the interference region. CONSTITUTION:In execution of moving operation to move a robot from a starting position outside an interference region, where a moving operation region is overlapped with the moving operation region of a peripheral device 4 or other robot, to an object region within the interference region, it is monitored by a robot control part 13 whether the peripheral device 4 or other robot is within the interference region. Until, after the starting of movement of the robot according to an output of a moving operation command signal from a robot monitor part 12, the peripheral device 4 or other robot is moved aside from the interference region, moving operation is stopped in a middle position outside the interference region in a route running between a starting position and an object position.
Patent JP-H08255007-A (JP)
Title: Observer dispersion method
Inventor: OSHIMA MASAO
IPC: B25J13/00
Filed: 1995-03-16
Abstract: PURPOSE: To make possible high-precision control about a servo system by obtaining a precise estimated value of an observer with a small calculation quantity against parameter variation of an observer matrix. CONSTITUTION: As for all-dimensional observers expressed by an equation (1) estimating a state quantity xest of a controlled system from an input Uref to the controlled system and an output C.x from the controlled system, this observer dispersion method performs dispersion in the form of an expression (2) wherein the term of a variation parameter whose variation value is already known in the observer A matrix is fixed at a nominal value and the variation from the nominal values is separated as an E1 matrix from an A1 matrix. Here, Xest '=A.Xest +B.Uref G.C(x-xest ) (1) and xest '=A1 .B.Uref +E1 .xest +G.C(x-xest ) (2).
Patent JP-S56153989-A (JP)
Title: Two-phase controller for induction motor
Inventor: OGURA TAKEO
IPC: H02P23/07
Filed: 1980-04-30
Abstract: PURPOSE:To eliminate the damage of a thyristor by limiting the allowable range of applying a gate pulse so as not to apply the gate pulse when a reverse voltage is applied to the thyristor. CONSTITUTION:The gate pulse generation enabling range of an R<+> element is limited to 30-210 deg. of controlling angle by a circuit of a transistor 23 and further to when a gate pulse to an S<+> element is not produced by a signal from an NAND logic element 34. The phase control signal is compared at a potential with the phase power source voltage by the transistor 22, thereby controlling the firing angle of the R<+> element. Then, the gate pulse generation enabling range of the S<+> element is limited to 0-150 deg. of controlling angle by the circuits of transistors 25, 26.
Patent JP-H09246295-A (JP)
Title: Die bonding apparatus and die bonding method
Inventor: SHINOZAKI HIDENARI
IPC: H01L21/301
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide die bonding apparatus and die bonding method which enable a collet to reliably pick up a chip by thrusting the chip by using a needle in consideration of the holding force with which an adhesive sheet holds the chip. SOLUTION: A collet 23 moves downward onto a chip 4 on an adhesive sheet 3, and a needle 9 moves upward onto the lower surface of the adhesive sheet 3. If a predetermined period has elapsed, the needle 9 and the collet 23 move upward at the same speed, in synchronization with each other, so that the collet 23 picks up the chip 4 from the adhesive sheet 3. The holding force of the adhesive sheet 3 with which the adhesive sheet 3 holds the chip 4 is determined by a chip size and an adhesion coefficient. Accordingly, correlative relation is obtained in advance among the speed of the synchronized upward movement of the needle 9 and the collet 23, the height of the synchronized upward movement, and the parameter of the holding force. The needle 9 and the collet 23 are moved upward in synchronization with each other, based on the correlative relation, to pick up the chip 4.
Patent JP-2000218996-A (JP)
Title: Clip compass and set for attaching compass device to clip
Inventor: WATANABE NOBUO
IPC: B43L9/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide compasses capable of drawing not only a small circle but also a large circle. SOLUTION: A pencil clip A is separated from a pin clip B in clip compasses, and the pin clip is fixed to the top end of a scale C. Since the clip compasses is free in size, the scale is held between both the clips, and a circle can freely be drawn with the clip compasses. Further, the clip compasses can be utilized for multipurpose use in a wide variety of places.