baber/WOPTO huggingface dataset:
Patent JP-H02216684-A (JP)
Title: Magnetic disk device
Inventor: UCHISAWA MANABU
IPC: G11B19/04
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the time loss and flaws and to perform the safe and quick operation by providing a sequence where it is detected whether a magnetic disk is attracted to a magnetic head slider or not before the start of rotation of the magnetic disk and the attraction release operation is executed at the time of detecting attraction. CONSTITUTION:A device consists of arms 4, strain gauges 6, an actuator 7, an attraction detecting part 8 and a servo motor control part 9. A minute torque is gradually given to a spindle 5, and the force of friction between a magnetic head slider 1 and a magnetic disk 2 is detected by the strain gauge 6 with respect to each arm. When the arm which the force of friction corresponding to exceeds a set value exists, the attraction detecting part 8 discriminates attraction. When attraction is detected, the servo motor control part 9 performs the control to continuously give forward and reverse minute torque to the spindle, thereby executing the attraction release operation. Thus, the time loss is prevented, and flaws on magnetic head sliders 1 and magnetic disks 2 are prevented and the safe and quick operation is possible.
Patent JP-S60180609-A (JP)
Title: High chrome cast-iron roll for cold rolling
Inventor: OKITSU TOSHIO
IPC: C22C37/00
Filed: 1984-02-28
Abstract: PURPOSE:To improve resistances to wear and trouble by combining the composition of components and distribution of hardness of an outer layer with the specific conditions of a core material and joining the outer layer to the core material into a prescribed strength. CONSTITUTION:A high Cr cast iron roll formed by metallurgically joining an outer layer of high Cr cast iron to a core material of cast, forged steel having a >=55kg/mm.<2> strength and a >=1 elongation. Said high Cr cast iron contains in wt%, 2.5-3.5% C, 0.5-1.5% Si, 0.4-1.5% Mn, 0.5-3% Ni, 8-25% Cr, 1-5% Mo, and the balance Fe with inevitable impurities. The molten metal of this high Cr cast iron is poured onto the outer circumference of core material and is metallurgically joined to the core material, to form the outer layer. And the joining strength of a boundary part between the outer layer and the core material is at least >= the lower strength of either of the outer layer or the core material. Further, the outer layer has a >=90 (Shore hardness) surface hardness.
Patent JP-H09195115-A (JP)
Title: Device for preventing loss of writing tool inserted into pocket of suit
Inventor: UMEUCHI ICHIRO
IPC: A41D27/20
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the loss of a writing tool inserted into the pocket of a suit by disposing a writing tool-fixing function on a double- folded plate inserted into the bag portion of the pocket. SOLUTION: Both the ends of a rubber belt 3 are fixed to both the sides of a double-folded plate 1 inserted into the bag portion of a pocket, and a writing tool is nipped and held with the plate 1 and the rubber belt 3. A magic band, a string or a cap or ring attached to the middle of the string may be used instead of the rubber belt.
Patent JP-H021580-A (JP)
Title: Nmr analyzing device
Inventor: YASUKUNI HIROAKI
IPC: G01R33/30
Filed: 1988-02-18
Abstract: PURPOSE:To continuously monitor a chemical reaction on-line by placing a pair of magnets so as to be opposed to each other by placing a spacer between them, and fitting a coil bobbin in which a transmitting coil and a receiving coil have been installed, into a through-hole of this spacer. CONSTITUTION:The title device is provided with a spacer 9 having a through- hole 11 for forming a local space 10. A pair of magnets are placed so as to be opposed to each other by placing this spacer 9 between them. Tubular coil bobbins 12, 13 in which a transmitting coil 6 and a receiving coil 7 have been installed are fitted into the through-hole 11 of this spacer 9. In this state, a reactant 32 in a chemical reaction container 31 is allowed to flow to a local space 10 in the coil bobbins 12, 13. By a component variation of its reactant 32, a receiving signal of the receiving coil 7 is varied. By detecting this receiving signal by a signal processing part 22 and bringing it to Fourier-transformation, the component variation of the reactant 32 is monitored on-line.
Patent JP-S52120337-A (JP)
Title: Preventing commutation failure for ac-dc convertor
Inventor: TAMAI RIYOU
IPC: H02M7/757
Filed: 1976-04-05
Abstract: PURPOSE:To prevent a commutation failure of the convertor in operation, by making an output of constant float angle controller of AC-DC convertor in operation smaller by a prescribed time.
Patent JP-S58172459-A (JP)
Inventor: CHIYAARUZU UIRIAMU MEI
IPC: F02M57/02
Filed: 1983-03-07
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-S59163465-A (JP)
Inventor: OOTANI SEIKI
IPC: D06M11/61
Filed: 1983-03-09
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-H03241973-A (JP)
Title: Resolution conversion system by orthogonal conversion
Inventor: JIYOSAWA HIRONAO
IPC: H04N1/41
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate aliasing by setting elements other than diagonal matrix to zero and obtaining the diagonal matrix of non-null as a proper vector of the diagonal matrix of a matrix obtained through the product among a transposed matrix of a transformation matrix, an input signal correlation matrix and the transformation matrix. CONSTITUTION:A diagonal matrix Zk (k=1, 2, 3, 4) has elements of non-null and the other elements than those are all 0. A transformation matrix (2) P consists of a linear combination matrix at a base of a discrete consine transformation(DCT), it regression matrix and a matrix multiplying (-1) with the regression matrix, and N/2 sets of column vectors at the left half are in an even degree basic vector section 21 and N/2 sets of column vectors at the right half are in an odd degree basic vector section 22. That is, when an orthogonal matrix 1 multiplied with the transformation matrix is sectioned into partial matrices of an optional size in the longitudinal and lateral directions, elements other than those for the diagonal matrix Zn are set to 0 and the diagonal matrix Zn whose elements are not zero is obtained as a proper vector of the diagonal matrix of a matrix obtained by a product among a transposed matrix of a transformation matrix, an input signal correlation matrix and the transformation matrix. Thus, the resolution conversion without aliasing is attained.
Patent JP-H07249073-A (JP)
Title: Mail order automatic order entry system utilizing telephone line
Inventor: OGIWARA TAMAZO
IPC: G06Q50/00
Filed: 1994-03-08
Abstract: PURPOSE:To enable 24-hour non-store mail order business by opening a distributor box at an article sale request from an article provider and registering articles to be sold in a service center in advance. CONSTITUTION:This system is equipped with an audio response processor 2 which receives and decodes a command signal, a transaction information processing part 31 equipped with distributor boxes 31a and 31b where transaction information regarding ordered articles is classified by article providers B and stored, and a transaction information output part 32 which sends the transaction information stored in the distributor boxes 31a and 31b to the corresponding article providers B through a telephone line L. Once an article is ordered, its information is stored in the distributor boxes 31a and 31b of the article provider B, which is informed of the information through the transaction information output part 32. In this case, the provider is informed each time order information in the distributor boxes 31a and 31b allocated to the article provider B is updated.
Patent JP-H10240412-A (JP)
Title: Function registration executing device
Inventor: HASHIBA TOMOMI
IPC: G06F3/0482
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To adapt operability to the needs of users by providing a user with a means which registers a series of operations of the selection, setting and execution of optional functions as a function of one operation in the process of editing document or a data file. SOLUTION: A function selecting means 21 always shows a function menu group 211 and a function button group 212 on a screen. A user selects a required function menu or a function button among the groups 211 and 212 with a pointing input through an input-output device. When a function that is selected by the user is a function registered button, a function registering means 25 fetches a function ID and setting content which are recently carried out from a repeated function storage area 24. A function menu button generating means 26 generates a series of operations of the groups 211 and 212 stored in the area 24 on a function menu or a function button of one operation and registers it on the means 21.
Patent JP-S61198737-A (JP)
Title: Wire bonding device
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1985-02-28
Abstract: PURPOSE:To reduce oxidation in a capillary by mounting a gas inflow tube into the capillary to a joining arm. CONSTITUTION:A small tube 6 for a capillary 4 is fitted into a through-hole 5 at the nose of a horn 3. One end of a gas introducing hole 7 in an arm 2 is coupled with the through-hole 5 and the other end with a delivery tube 8 on the arm 2 side. The hole 7 is communicated with the small tube 6 through a hole 9 in the side wall of the capillary 4 when the capillary 4 is fitted, and a gas is lead out in both the upper and lower directions of the capillary when the gas is introduced. When an Al wire is ultrasonic-bonded under the gas current, the heat of the Al wire is reduced considerably, and a thermal oxidation reaction can be improved. A gas introducing means does not function as the load of vibrations because the inside of arm itself is provided with the means, and the load of vibrations is reduced remarkably because the delivery tube 8 is shaped at the central section of the arm.
Patent JP-H02216828-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSURUTA HIROKI
IPC: H01L21/3205
Filed: 1989-02-17
Abstract: PURPOSE:To flatten the surface of an interlayer insulation film and prevent stage-cut of an upper-side wiring without allowing a lower-side wiring protruding onto the surface of a ground insulation film by forming a groove selectively at the ground insulation film formed on a semiconductor substrate and by forming the lower-side wiring within the groove. CONSTITUTION:A BPSG (boron-phosphorus-glass) film 2 is formed on a semiconductor substrate 1 as a ground insulation film. Then, a photo resist 3 with only the wiring region being open is formed and the BPSG film 2 is etched halfway up to the total thickness by reactive ion etching with this photo resist 3 as a mask. Then, a groove 2a is formed. Then, after eliminating the photo resist 3, an aluminum film 4 where the lower-side wiring is constituted on the entire surface is formed and then a coating film 5 with the equivalent etching speed as that of aluminum is coated and formed on it. Then, the coating film 5 and the aluminum film 4 are etched back in sequence by reactive ion etching and the aluminum film 4 is left only within a groove 2a of the BPSG film 2, thus forming the lower-side wiring.
Patent JP-S60182520-A (JP)
Title: Position detector for condensing means
Inventor: ANDOU HIDEO
IPC: G11B7/09
Filed: 1984-02-29
Abstract: PURPOSE:To detect a position shift of a condensing means by changing the luminous flux given from a light source into a spot of a prescribed size by a collimating means and shifting the spot in the direction orthogonal to the optical axis of a luminous flux having a smaller inner diameter than said spot to receive the luminous flux sent from a light projecting surface. CONSTITUTION:The size of a laser luminous flux 2 which is turned into parallel luminous fluxes through a collimator lens 3 is larger than the inner diameter of an objective lens 4. Therefore only a part of the flux 2 passes through the lens 4. The laser luminous flux passed through the lens 4 is reflected on a light reflecting surface 7 and returns through the lens 4. The position of the lens 4 can be detected indirectly by detecting the spot position of the flux 2. The flux 2 is irradiated evenly on photodetecting cells 8a and 8b when the lens 4 is set at its fixed position. While the flux 2 is irradiated only to either one of cells 8a and 8b if the lens 4 is set out of its fixed position. Thus a position shift of a condensing means can be easily detected.
Patent JP-S59163586-A (JP)
Title: Detecting method of buried electric conductor
Inventor: MIURA TOKUNORI
IPC: G01V3/06
Filed: 1983-03-08
Abstract: PURPOSE:To detect position of a buried electric conductor in a short time by a simple procedure by conducting an AC to the buried electric conductor to measure the direction of an AC magnetic field generated in the two points whose mutual positions are well-known. CONSTITUTION:One 2' of terminal wires 2, 2' connected to the buried electric conductor 1 is gounded, AC is connected to the other 2, and an alternating current I is conducted to the buried electric conductor 1. Subsequently, an AC magnetic field detector 4 is attached to a rack base 5 which is rotatable in the horizontal and vertical directions, and installed at the point P1 of height (h) of the buried electric conductor 1. Next, the detector 4 is rotated on the horizontal and vertical surfaces, and to measure the direction of the maximum output of the detector 4 namely, direction of an AC magnetic field H generated by the alternating current I. When an angle made by the horizontal surface of this direction, and an angle in the horizontal surface are denoted as beta1 and theta1, respectively, theta1 shows a right angle direction to the vertical surface containing the buried electric conductor. Subsequently, the detector 4 is moved to a point P2 spaced by x0 in the direction of theta1, and a direction beta2 of the magnetic field H is measured. In accordance with this measurement, the buried depth r0' of the buried electric conductor 1, and distance x1, x2 to the part right above the buried electric conductor 1 are calculated from an expression, respectively.
Patent JP-H04215220-A (JP)
Title: Working board for key board
Inventor: MANFURETSUDO SHIYUMITSUTO
IPC: H01H13/20
Filed: 1991-02-08
Abstract: PURPOSE: To provide an operation plate having a short stroke key for using a keyboard and having one or some keys designed by means for giving a flat, touching key stroke so as to form continuous elements. CONSTITUTION: A first array 11 of a set of inside grooves 12 and a second array 15 of a series of outside grooves 16 are given so as to surround a key area 9 on an operation plate 1. A part called a spring arm 19 between the first array and a second array 15 serves as a function for restoring a key when the key area 9 is deviated by holding down the key from a flat of the plate 1.
Patent JP-H03240051-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: EZAKI ATSUO
IPC: G03C7/26
Filed: 1990-02-19
Abstract: PURPOSE:To increase a print yield and to prevent the degradation in the print yield with the laps of the time and the preservation by incorporating silver iodobromide particles of a prescribed compsn. into at least one layer of red-, green- and blue photosensitive layers and specifying the density function curves of the respective colors after exposing development to prescribed characteristics. CONSTITUTION:At least respectively one layer of the red, green and blue photosensitive layers are provided on a base and the silver iodobromide particles constituted of the cores substantially consisting of the silver iodobromide and the shells consisting of the silver iodobromide which cover the cores and the lowers silver iodide contents than the silver iodide of the silver iodobromide of the cores are incorporated into at least any one layer of the photosensitive layers. The relative standard deviation of the silver iodide content of the individual particles of the silver halide emulsion is confined to <=20%. Any curve among the respective color developing density function curves D-logE of the yellow, magenta and cyan after exposing and developing is so set as to satisfy the characteristics of equation I. In the equation gi is equation II and (b) is expressed by equation III; di is the density given by each logEi is the exposure point take at every DELTAlogE=0.5 unit and i=0 to 5 integer.
Patent JP-H11200772-A (JP)
Title: Widening ring with all-round skid discharge opening
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To improve propulsion efficiency by installing a widening ring with a plurality of skid discharge openings to an external cylinder section brought into contact with the peripheral ground of an inner-pushing pipe, etc., mounted on the joint section of a buried pipe. SOLUTION: A cylindrical widening ring 9, in which a front end is formed in a tapered shape, is set up onto the outer circumference of the front section of a rear cylindrical body 5 in the front cylinder pipe 2 of an inner-pushing pipe, and a plurality of skid discharge openings 10 are disposed to the rear end face of the ring 9 in the circumferential direction, and connected to a skid filler hole 12 in the cylindrical body 5 through communicating holes 11 formed into the ring 9. The ring 9 is arranged onto the outer circumference of the front section of the succeeding collar of an opening auxiliary pipe approximately similarly.  The inner-pushing pipes are fitted to buried-pipe row joint sections at specified places at the time of long-distance propulsion execution, and the opening auxiliary pipes are installed to the buried-pipe row joint sections in a section passed through a curve section at the time of curve propulsion execution. When a skid filled onto the outer circumferences of the buried pipes is lost into a ground by a shield machine and diluted with ground water and lost, the slid is grouted into a space, in which a diameter is expanded by the ring 9, from the discharge openings 10. According, execution can be conducted by a low propulsive force.
Patent JP-S52120987-A (JP)
Title: Removal of nox in exhaust gas
Inventor: MIZUGUCHI SABUROU
IPC: B01D53/77
Filed: 1976-04-05
Abstract: PURPOSE: To prevent oxidation of ferrous salt and to reduce ferric salt formed by oxidation to ferrous salt simply by adding metallic iron to an absorbing solution containing ferrous salt, thereby maintaining high NOx absorption efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02219777-A (JP)
Title: Semiconductor receiving container
Inventor: SEKIKAWA HIROSHI
IPC: B65D85/86
Filed: 1989-02-17
Abstract: PURPOSE:To permit common usage for two kinds of semiconductors different only in heights by providing a container with supporting recess parts for stacking on an outer peripheral frame shaped like picture frame in asymmetrical positions. CONSTITUTION:A semiconductor receiving container 1 is composed of plurality of semiconductor receiving recess parts 4 formed of a plurality of dividing walls 2 and an outer peripheral frame 3 shaped like picture frame. The frame 3 is provided with a plurality of supporting recess parts 5 for stacking formed in asymmetrical positions. In this structure, when the containers 1 are stacked in a regular direction, the height H1 of the receiving part 4 becomes equal to value H1 determined by the wall thickness (t) of the container and a slope alphaand, when stacked angularly 180 deg. from the direction, the height H2 of the receiving part 4 becomes equal to the forming position H2 of a supporting stepped part 51. The supporting stepped part 41 is so shaped as to overlap the shoulder 31 of the frame 3, thereby preventing the occurrence of shift between the containers when stacked.
Patent JP-S55131639-A (JP)
Title: Erroneous-action prevention circuit for air conditioner controller
Inventor: UCHIDA TADASHI
IPC: F24F11/02
Filed: 1979-03-30
Abstract: PURPOSE: To effectively remove external noises coming into connection wires by a method wherein connection wires between a CPU and a remote controller are connected through directional lines with a circuit which has a high DC impedance and a low AC impedance.  
     CONSTITUTION: Transfer of signals between a CPU and a remote controller RC is effected through input ports K1, K2, K4, K8 and output ports O7WO4 of the CPU. Based on the detection outputs of sensors (not shown), the CPU feeds preprogrammed control outputs from its ports R1, R2 to relays Ry1, Ry2, so as to control the operations of a compressor motor CM and a fan motor FM. Instruction operating switches S1WS4 of the RC are connected with the ports K1, K2, K4, K8 through diodes D5WD8 and resistors R1WR4. A power source +V is connected with the interconnection points between the diodes and the resistors through diodes D1WD4 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07247214-A (JP)
Title: Suppressant for production and/or deposition of beta-amyloid
Inventor: NAKAJIMA TORU
IPC: A61P25/28
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a medicine, capable of preventing or treating Alzheimer diseases, dement symptoms caused by usual aging, further central neuropathy due to ischemic cerebropathy, a trauma, etc., in the head and a medicine capable of preventing the progress of nerve cytotoxicity and treating the nerve cytotoxicity. CONSTITUTION:This suppressant for the production and/or deposition of a beta-amyloid comprises a pyridine compound expressed by formula [R<1> and R<2> each is H, a halogen, an alkyl, phenyl, etc., or may mutually be bound and, together with pyridine ring, form quinoline or 5,6,7,8-tetrahydroquinoline; Ar is an aryl or a heteroaryl; T is CO, CHOH or CH2; Y is single bond or an alkylene; W is expressed by formula II [R<3> and R<4> each is H, an alkyl, phenyl, etc.; X is O, S or WR<5> (R<5> is H, an alkyl, etc.); Z is O, S or NR<6> (R<6> is R<5>), etc.; A<-> is an alkylene; B is an alkoxycarbonyl, COOH, OH, etc.], formula III {R<12> and R<13> each is H, an alkyl an acyl, etc.; P is 0 or S(O)p [(p) is 0-2]; Q is an alkylene, etc.}, etc.], its salt or a prodrug compound thereof.
Patent JP-S62197612-A (JP)
Title: Lubrication mechanism for valve operation stopping device in internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F01L13/00
Filed: 1986-02-25
Abstract: PURPOSE:To aim at reducing the load of an oil pump, by providing a valve operation stopping device in which a cam shaft and a cam piece are rotatably fitted in a duplex tube-like manner so that the supply of oil to the cam piece is cut off when a clutch means for coupling the cam piece with the cam shaft is disengaged. CONSTITUTION:A cam piece 16 for normally closing a valve is integrally incorporated with the right side of the cam shaft 12 which is rotated by a crank shaft through a belt and a pulley 14, and a hollow cam piece 22 is rotatably attached to the left side of the cam shaft 12, and is engaged to and disengaged from the cam shaft 12 through an electromagnetic clutch composed of separatably clutch plates 32, 34 and a coil 44. Further, the a radial oil hole 132 is formed in the cam shaft 12 so that it is communicated with an axial oil passage 120 while a radial oil hole 134 which is aligned with the oil hole 132 only when the clutch is engaged, is formed in the cam piece 22. Thereby it is possible to stop the supply of oil to the cam surface of the cam piece 22 during disengagement of the electro magnetic clutch.