baber/WOPTO huggingface dataset:
Patent JP-H10288512-A (JP)
Title: Shape measuring device
Inventor: TAKAO KOJI
IPC: G01B11/22
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring device that is high in accuracy, excellent in efficiency and also capable of preserving those of data surely. SOLUTION: This measuring device is equipped with a noncontact type laser focus displacement gauge 11 measuring a distance of up to an artificial flaw 2 and an output value of reflected light from this artificial flaw 2, a measuring mechanismic part 15 consisting of a sensor 11a of this displacement gauge 11 and a mobile mechanism 12 scanning this sensor 11a in the three dimensional direction, a control part 16 controlling this measuring mechanismic part 15, and a signal processing part 17 operating a shape of the artificial flaw 2 on the basis of the moving direction and an amount of travel of the sensor 11a via the mobile mechanism 12 by a command out of this control part 16 and an output signal out of the laser focus displacement gauge 11, respectively. With this constitution, a shape of the artificial flaw is measurable quickly, and further, precisely and in an automatic manner.  Besides, data are also preservable.
Patent JP-S61257470-A (JP)
Title: Formation of thin film
Inventor: KUBOTA MASATOSHI
IPC: C23C14/24
Filed: 1985-05-08
Abstract: PURPOSE:To make a vacuum vessel smaller in size and to reduce the cost of maintenance and the consumption of electric power by using one side of a substrate on which a thin film is formed as part of the surface of the inner wall of the vacuum vessel and by bringing a protective plate into close contact with the other side of the substrate. CONSTITUTION:A mask layer 2 is formed on the prescribed part of the concaved side of a windshield 1, a plastic protective plate 81 is brought into close contact with the convexed side and the windshield 1 is placed on a vacuum vessel 3 having an upper opening 30 with an O ring 9 in-between so that the part surrounded by the mask layer 2 confronts an evaporating source 4 to be heated with electron beams in the vessel 3. After the vessel 3 is evacuated with an oil rotary pump 7, a high vacuum is obtd. with an oil diffusion pump 5. Gaseous O2 is then introduced into the vessel 3 and a thin TiO2 film 10 is formed by ion plating. The internal pressure of the vessel 3 is returned to atmospheric pressure, the substrate 1 is detached from the vessel 3 and the mask layer 2 is removed.
Patent JP-H08267801-A (JP)
Title: Print head with supply guide and acceptance guide
Inventor: JIEEMUZU EDOWAADO PITSUKARINGU
IPC: B41J13/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To minimize a boundary formed in the printing by providing a loading guide surface that introduces a front edge of a sheet between a platen and the surface toward a nipping position and a rewinding guide surface that introduces a rear edge of the sheet into a gap between the loading guide surface and the platen when the sheet is conveyed in a reverse direction. SOLUTION: During the operation of loading a sheet 28, a print head assembly 12 moves away from a roller platen assembly 18 to open a nipping position 52, In this condition, the sheet 28 of a color receiving medium is conveyed from a receiver sheet guide 30 toward the nipping position 52 between both of the assemblies 12, 18. At that time, an edge of the sheet 28 is brought into contact with a loading guide surface 54 on a package cover 40 of an electronic device, then a front edge of the sheet 28 is fed toward the nipping position 52. During the inverse operation, when the sheet 28 starts to move in an upstream direction, the sheet 28 immediately comes into contact with a rewinding guide surface 56 of the cover 40 so that the sheet 28 is introduced into a gap between the guide 30 and assembly 18.
Patent JP-H03293757-A (JP)
Title: Electronic parts mounting substrate using film
Inventor: YANAGAWA YOJI
IPC: H01L21/60
Filed: 1990-04-11
Abstract: PURPOSE:To make a power line to not produce a large impedance by dividing one lead having the largest width among others into two parts at a position between a mounting section and opening section and electrically connecting the outer and inner lead sections of the widest lead to a conductor layer on the rear surface of a substrate. CONSTITUTION:Numerous leads 20 are formed on a film-like base material 10 and the inner lead section 21 of each lead 20 is concentrated to an electronic parts 40 mounting section formed on the material 10. Then at least one of the leads 20 is made to have the largest width among the leads 20 and divided into tow parts at a position between the mounting section and an opening section 11. At the same time, the outer lead section 22 and inner lead section 21 of the widest lead 20 are electrically connected with a conductor layer formed on the rear surface of the material 10 through through holes 21a and 22a formed through the material 10. Therefore, a power line can be made not to produce a large impedance without exerting any influence on leads constituting signal lines.
Patent JP-H10286372-A (JP)
Title: History managing system for rom
Inventor: MATSUYAMA MASAAKI
IPC: A63F7/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the use of an illegal ROM by providing a collation device for collating a history data stored in a second memory element with another history data stored in a first memory element to enable identifying of any ROM other than those shipped from manufacturers. SOLUTION: When a card 3 is inserted into a card reading part of a reader 4, a list or the like of a history data stored is read out of a memory element 12 stuck on the card 3. When a memory element 2 stuck on an ROM 1 is brought, into contact with a probe, a history data or the like stored in the memory element 2 is read out. The results of reading the data with the reader 4 from the memory element 12 stuck on the card 3 and the memory element 2 stuck on the ROM 1 leads to a recognition that the ROM is made by a manufacturer and an affirmation light emitting diode comes ON at a display section. Otherwise, a denial light emitting diode comes ON to indicate illegality.
Patent JP-2000294631-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: MATSUURA MASAZUMI
IPC: H01L23/52
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent an over-etching due to the exposure of a low dielectric constant film in a contact hole by providing a second etching preventive film to a first etching preventive film and then forming a second interlayer insulation film on the surface of the second etching preventive film. SOLUTION: A lower insulation layer 2 is formed on the surface of a substrate 1 and a first low dielectric constant film 3 is formed on such lower insulation film 2. A first etching preventive film 4 is formed on the surface of the low dielectric constant film 3 and a plurality of first layer metal wirings 5 are formed, within the first low dielectric constant film 3 and first etching preventive film 4, with an interval in the horizontal direction, under the condition that these wirings are in contact with the surface of lower insulation layer 2 and exposed at the surface of the first etching preventive film 4. On the surface of the first layer metal wiring 5 and first etching preventive film 4, the second etching preventive film 6 is formed and the second low dielectric constant film 7 is formed as the interlayer insulation film on the surface of the second etching preventive film 6.
Patent JP-H09253447-A (JP)
Title: Method for photodecomposition of organic compound
Inventor: MATSUTANI HIROSHI
IPC: B01D53/34
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent acid components from being released outside by a method in which gas after irradiation with ultraviolet rays, after being contacted with an alkali component, is introduced into a monitoring chamber at a constant flow rate and contacted with water supplied at constant flow rate, and acid components in water is monitored. SOLUTION: In an ultraviolet reaction vessel 1, gas containing an organic chlorine compound is irradiated with ultraviolet rays to be decomposed, and the gas after the irradiation is introduced into a column 7 filled with natural calcium carbonate, for example an alkali component such as granular marvel, etc. In the column 7, water is supplied continuously from the upper part and contacted with the alkali component to absorb acid components. Next, the treated gas is introduced into a monitoring chamber 9 at a constant flow rate to be contacted with water supplied at a constant flow rate to monitor the acid components in water. Therefore, the insufficient supply of the alkali component or the defective contact with a solid alkali agent can be detected immediately so that measures can be taken to prevent the release of the acid components outside.
Patent JP-S63264055-A (JP)
Inventor: OSANAI SATOSHI
IPC: A61C5/04
Filed: 1987-04-22
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-S5222266-A (JP)
Title: Apparatus for preventing random winding
Inventor: IZUMIYAMA NOBORU
IPC: B66D3/24
Filed: 1975-08-13
Abstract: PURPOSE: An apparatus for preventing the random winding including a wire-rope contact plate equipped with a switch and fitted in the proximity of a windup drum for stopping the windup operation at the time of random winding of the rope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05300771-A (JP)
Title: Thermomagnetically driven actuator and bistable type switch
Inventor: TANAKA HIDENAO
IPC: B81B5/00
Filed: 1992-04-17
Abstract: PURPOSE:To realize high functional reciprocal movement and holding action by temperature control, in a thermomagnetically-driven actuator and a bistable type switch, driven by a magnetic field and heat, and used for a precision instrument, precision measuring equipment, switch, micromachine, etc. CONSTITUTION:In a thermomagnetically-driven actuator B which is a magnetic path controlled motor constituted of a magnet 4 serving as a source of generating magnetic force, heat sensor 2' of driven unit including a magnetic body forming a magnetic path by the magnetic force of the magnet 4 and laser beam heating mechanisms 6a, 6b serving as a temperature control mechanism of the heat sensor 2', a Curie point utilizing temperature sensing magnetic material 7 whose magnetization is reduced at a Curie point with temperature rise and a transition point utilizing temperature sensing magnetic material 8 whose magnetization is increased at a phase transition point with temperature rise are combinedly provided in the heat sensor 2'.
Patent JP-S5525543-A (JP)
Title: Intake apparatus of multicylinder internal combustion engine
Inventor: TOYODA SHIYUUHEI
IPC: F02B31/00
Filed: 1978-08-10
Abstract: PURPOSE: To increase the filling efficiency by forming two pairs of communication passages and communication branched passages at the upper and the lower parts on the downstream side of the throttle valve arranged at each intake port part of a multicylinder engine and allowing mixed gas to be gushed out into other port due to the pressure variation in a port.  
     CONSTITUTION: A throttle valve 22 is arranged in the vicinity of the intake port 5b of each intake passage 11 equipped with a carburetor 13, and each throttle valve not shown in the figure is linked with through a common shaft. At the upper and the lower part of the throttle valve 22, a first and a second common communication passages 29 and 38 are formed which extend in parallel each other in the longitudinal direction of the engine body, and a first communication branched passage 30b which communicates to the first passage 29 is opened in the tangential direction in the vicinity of an intake valve 3b, and a second communication branched passage 39 which communicates to the second passage 38 is opened in the direction crossing in right angles to the axis center of the port 5b, and particularly in low loading, mixed gas is introduced into other port through the second branched passage 39, and the filling efficiency of the cylinder is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5722808-A (JP)
Title: Automatic material stopper for rolling mill
Inventor: TAKAGI ISAMU
IPC: B21B33/00
Filed: 1980-07-18
Abstract: PURPOSE: To stop the supply of a plate material immediately by detecting the cutting of a material to be rolled, advancing breaking tools in retreat positions and plunging the same into the plate material.  
     CONSTITUTION: A plate material 1 is supplied to a rolling mill 12, and while the mill is being normally operated, a main selector valve 38 and an auxiliary selector valve 40 are in normal positions, and air cylinders 34 are held drawn; hence breaking tools 26 are in the retreat positions shown by solid lines. When the thinned material 1' which is being let off from the mill 12 breaks owing to a certain cause, a detector emits a plate breaking detection signal. When this signal is applied to the valves 38, 40 on the left side, the solenoids are energized, by which the changeover positions of the valves 38, 40 are connected to air conduits and the cylinders 34 are moved quickly upward, forcing the tools 26 to advance in the advance positions shown by dotted lines and to plunge into the material 1. Thereby, the holes 2 having notched edges 2a are formed in the material 1, and when the material 1 is pulled by rolling rolls 6, 6', the material 1 is broken around the holes 2 and the supply of the material is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5324958-A (JP)
Title: Power line oil hydraulic circuit for construction vehicle
Inventor: SATSUMABAYASHI KAZUMI
IPC: B62D5/06
Filed: 1976-08-18
Abstract: PURPOSE: To reduce power loss in the entire power line oil hydraulic circuit and also simplify the piping with reduction of the number of pipes and the number of oil hydraulic units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01269570-A (JP)
Title: Thermal printer device
Inventor: UEHARA KAZUMI
IPC: B41J15/04
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the damage of the printing surface of an optical fixing type heat-sensitive film by rotatably disposing a guide roller forcibly separating a heat-sensitive body, to which picture recording is completed through a thermal head and a platen roller, from the thermal head. CONSTITUTION:A guide roller 60, which records a two-dimensional picture to a heat-sensitive body by a thermal head 42 and a platen roller 36 and forcibly separates the heat-sensitive body from the thermal head 42, is arranged. A predetermined picture is recorded to an optical fixing type heat-sensitive film F through the thermal head 42 and the platen roller 36 by a printing section 18, and the film P is positioned at a section upper than the thermal head 42 when the film is forwarded to the cutter section 20 side, and engaged with the rotatable guide roller, 60. Consequently, the optical fixing type heat-sensitive film F is held substantially by a protruding section corresponding to a heating element 44 and the platen roller 36, and isolated forcibly from the thermal head 42 by the guide roller 60. Accord ingly, the optical fixing type heat- sensitive film F is not slid to the corner sections, etc., of the thermal head 42.
Patent JP-S5621452-A (JP)
Title: Teleprinter
Inventor: WATANABE SATORU
IPC: H04L9/32
Filed: 1979-07-31
Abstract: PURPOSE:To protect messages, by comparing the key code, whcih is transmitted for message transmission request, and the key code, which is added to the message in a memory, with each other in a teleprinter and by transmitting the message only when they agree with each other. CONSTITUTION:When the dial number of the transmission destination, the message, and the key code are input from keyboard 11 in the local mode, they are not only printed on printer 20 through CPU 19 but also stored in RAM21. Next, when connection to the teleprinter of the message transmission request destination is performed through the line in the line mode and the key code and the ACK code are transmitted to CPU19 from the teleprinter of the destination, CPU19 collates the received key code with the key code stored in RAM21; and if they agree with each other, the message with the key code added is transmitted to the teleprinter of the destination through the line.
Patent JP-H10288764-A (JP)
Title: Display device
Inventor: KOYAMA TOMOKO
IPC: G02F1/1335
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make a uniform and light display with high reflected light intensity by laminating a film and a liquid crystal layer alternately and specifying the relation between the refractive indexes of the liquid crystal layer and film, and the thicknesses of the center part and peripheral part of a display area. SOLUTION: The film and liquid crystal layer are laminated alternately and applied with a voltage to control the light reflection factor. Then at least one pair of a film and a liquid crystal layer meet the requirements 1, 2, 4, and 6 shown by the expressions I and III and also meet at least one of the requirements 3 and 4 shown by the expression II. In the expressions, nLC1(λn) and nLC2(λn) are the refractive indexes of liquid crystal to light of wavelength λn along a long and a short axis, nF1(λn) and nF2(λn) the refractive indexes in the film surface along an X and a Y axis, and dLCC and dFC the thicknesses of the liquid crystal layer and film layer at the center part of the display area, and dLCH and dFH the thicknesses of the display area peripheral part. Here, (k) and (m) are 0 or integers.
Patent JP-S63262181-A (JP)
Inventor: HIROSE TOKUZO
IPC: D05B57/14
Filed: 1987-04-20
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-H11295597-A (JP)
Title: Large diameter zoom lens
Inventor: SATO HARUO
IPC: G02B15/173
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens provided with a large diameter covering a large viewing angle in which a magnification rate is not less than 3.5 folds and an F number is about F2.8. SOLUTION: In this zoom lens provided with a first lens group G1 provided with positive refractive power, a second lens group G2 provided with negative refractive power and one or plural lens groups including a third lens group G3 on the image side in the order from an object side and having power varied by changing the air interval of the first lens group G1 and the second lens group G2, the second lens group G2 is provided with a negative lens component L1 provided with a negative lens turning a concave surface to the image side, the negative lens component L2 turning the concave surface to the object side, a positive lens component L3 , the negative lens component L4 and the positive lens component L5 in the order from the object side and satisfies the conditional expression (1) 0<n4-n5<0.4 where n4 is the refractive index to a (d) line of the negative lens,  in the negative lens component L4 and n5 is the refractive index to the (d) line of a positive lens in the positive lens component L5.
Patent JP-H04311438-A (JP)
Title: Unsealing cutter and unsealing device for paper roll
Inventor: MATSUMOTO KIYOSHI
IPC: B65B69/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide a cutter which can easily cut and unseal a milling wrapper of a paper roll and an unsealing device using this cutter. CONSTITUTION:A roll is supporting means is provided which has at least a pair of rollers and supports a paper roll 10 rotatably at a prescribed position. A head surface milling wrapper cutter 48 is mounted projectably toward and end surface of the paper roll 10 so that it can cut off a milling wrapper head surface 18 of a rotating paper roll 10. Another cutter 20 cut off a side milling wrapping 16 has a guide plate part 22 with a flat smooth surface following an outer surface of the paper roll 10 and a blade part 24 planted upright like a rear fin to make a T-shaped cross section with respect to an outer surface of the guide plate part 22 and is, sharpened at a cutter tip end. The side milling wrapper cutter 20 is mounted movably axially along the outer surface of the paper roll 10.
Patent JP-S62255060-A (JP)
Title: Swingingly grinding device
Inventor: KISHIMOTO TAKESHI
IPC: B24B27/00
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a cheap swingingly grinding device by disposing three electrostriction elements with the interval of 120 deg. between a swinging spindle, where a grinding tool is mounted, and a fixed frame, and swinging the spindle according to the change of mechanical sizes of the elements. CONSTITUTION:Three electrostriction elements 300a, 300b, 300c are provided with the interval of 120 deg. between the inner peripheral surface of a fixing frame 21 and a swinging cylinder 25 where a swinging spindle 14 is mounted. When voltage, whereby those elements 300a, 300b, 300c extract or contract differentially to each other with respect to the standard size of a grinding tool mounted on the downwardly suspended end of the spindle 14, is applied to those elements 300a, 300b, 300c, they swing in proportion to the magnitude of the applied voltage and repeating cycle, so that the grinding tool is swung through the spindle 13 to grind the surface of a work such as metal molding, etc. Thus, there is no need for using such power source whose phase differs 90 deg. as used in the case of four electrostriction elements, and three phase commercial power source or three phase inverter power source can be used, thereby it is possible to make the cost of the captioned device cheap with minimum electrostriction elements.
Patent JP-H09287131-A (JP)
Title: Continuous soil improvement machine and method using the same
Inventor: TATSUOKA FUMIO
IPC: E02F5/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously execute the improving work at the bending part of a line and especially lessen the radius of curvature at the bend, when continuously improving the soil by a base machine provided with a cutter post. SOLUTION: A soil improvement machine is constituted of a base machine 1, a frame supported by the base machine 1 to support the leader 5 to freely slide horizontally, and a cutter post 6 supported by the leader 5, on which an endless chain is extended to freely circulate. The leader 5 is supported by the arms 14 and the hydraulic cylinder 15 protruded from the frame so as to be rotatable around the shaft parallel to the vertical frame 42 of the frame and rotated around the connection point to the arm 14 in accordance with the extension and contraction of the piston rod of the hydraulic cylinder 15.
Patent JP-S63261670-A (JP)
Title: Alkaline zinc storage battery
Inventor: UEDA TAKASHI
IPC: H01M50/489
Filed: 1987-04-20
Abstract: PURPOSE:To prevent growth of dendrite crystal deposited at the surface of a zinc negative electrode and improve battery life by forming a multilayered structure of separator containing first and second unwoven fabrics of which the first unwoven fabric is arranged at the negative electrode side and the second unwoven fabric is at the positive electrode side. CONSTITUTION:A separator 3 has a multilayered structure where first unwoven fabric 12 with unidirectionally oriented fiber is arranged at a negative electrode 2 and second unwoven fabric 13 is at a positive electrode 1. The second unwoven fabric 13 has water-absorbent fiber 15 laminated on the surface of a fiber core body 14. Practically, nylon or polypropylene is used for the fiber core body 14 and ethylene-vinyl alcohol copolymer is used for the water-absorbent fiber 15. By the arrangement, a gradient of solution-holding amount is caused by the different solution-holding capacity between the first and second unwoven fabrics 12, 13 and a separator with excellent holding properties is obtained.