baber/WOPTO huggingface dataset:
Patent JP-H09258910-A (JP)
Title: Controller for magnetic tape device and method for detecting re-synchronized signal
Inventor: ASAI KAZUTO
IPC: G11B20/12
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enlarge the width of a data bus to be processed by processing input data from a host device and read data from a magnetic tape unit in plural bytes unit. SOLUTION: The error correction code of an error correction encoding circuit 3 is connected to data inputted from a host 10 as the host device in a multiplexer 4 through a multiplexer 2 and format conversion is executed. Then, data which is format-converted is transferred to a magnetic tape unit 12. Data which is read from the magnetic tape unit 12 is subjected to error correction in an error correction encoding circuit 7 and format conversion is executed. Then, data which is format-converted is transferred to the host 10. Input data from the host 10 and read data from the magnetic tape unit 12 are processed in the plural bytes unit. Thus, the width of the data bus can be enlarged.
Patent JP-H10259033-A (JP)
Title: Mold for producing preform for polarized wave holding type optical fiber, and production of preform for optical fiber using the same
Inventor: OISHI YASUTAKE
IPC: G02B6/024
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain by a melting method a mold, capable of producing a preform having a non-circular, e.g. elliptic, core for polarized wave holding type optical fibers, and to provide a method for producing the preform. SOLUTION: This mold 1 is provided with a hollow section 1A having a non-circular, e.g. elliptic, cross-section for producing a preform 10, and hollow section bottom 5 connected with the hollow section 1A at its bottom and having a cross-section larger than that of the hollow section 1A, wherein a clad glass melt 2 is cast into the hollow section 1A, followed by casting a core glass 4 over the clad glass melt 2.
Patent JP-H08230076-A (JP)
Title: Production of armrest
Inventor: TAKEI KANEYUKI
IPC: B60N2/75
Filed: 1995-02-28
Abstract: PURPOSE: To enhance insertion workability when a frame and a shaft are inserted in a bag-shaped trim cover from the opening part thereof in an armrest made of a cushion member integrated with the trim cover. CONSTITUTION: A frame 2 is inserted in a bag-shaped trim cover 3 from the opening part 31 thereof and a shaft 1 is inserted in the trim cover 3 from a shaft inserting through-hole to attach the frame 2 to the shaft 1 in the trim cover 3.
Patent JP-H03264495-A (JP)
Title: Control grip
Inventor: UEJIMA MAMORU
IPC: B66C13/44
Filed: 1990-03-13
Abstract: PURPOSE:To drastically lighten a burden on a driver by way of easily and speedily carrying out various operations such as winding-up, stopping hanging in midair and winding-down by constituting a control grip to carry out rotation and movement of a potentiometer and switching operation of a microswitch only by rotational operation of the grip. CONSTITUTION:The contactor 27a of a microswitch 27 is brought in contact with the peripheral surface of a grip 12 as well as connecting a lever 9 extending from the rotary shaft of a potentiometer 7 to the grip 12, supported free to rotate and the microswitch 27 is constituted to open and close by the rotation of the grip 12 as well as the rotary shaft of the potentiometer 7 is rotated. Then, it is possible to control both of a torque converter with a clutch and a reciprocal change-over switch by respectively connecting the potentiometer 7 to a connection grade controller to control the torque controller provided with a clutch and the microswitch 27 to a reciprocal change-over electromagnetic valve of the reciprocal change-over switch.
Patent JP-S62218742-A (JP)
Title: Air-conditioning machine
Inventor: KANEKO HIROMASA
IPC: F24F1/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the configuration of a ventilating circuit, low in noise and high in efficiency, by a method wherein a sealed space is formed at the part of a stabilizer, which is nearest to a cross-flow fan and holes, connecting the sealed space with the ventilating circuit, are formed on the side surface of the part nearest to the cross-flow fan to make a resonance chamber while the resonance chamber is isolated from the ventilating circuit with thin diaphragms. CONSTITUTION:A sealed space 13 is provided on the part 12A of a stabilizer 12, which is nearest to a cross-flow fan 7, and the sealed space 13 is opened to a ventilating circuit 10 through holes 14 for the intake of a pressure in order to form a plurality of Helmholtz resonant chambers. The holes 14 are closed by thin diaphragms 13 to isolate the sealed space 13 from the ventilating circuit 10 perfectly and form an air-tight structure. The relation between the holes 14 and the sealed space 13 is designed so as to resonate with the revolving number of the cross-flow fan 7 upon the maximum flow amount as well as the frequency of sound generated by the number of blade 11 of the same fan. The sound, generated depending on the number of revolution of the cross-flow fan and the number of blade of the same fan, is absorbed and attenuated and the configuration of the ventilating circuit is optimized while suppressing the generation of the sound whereby the low noise and the high performance of an air-conditioning machine may be contrived.
Patent JP-H10244485-A (JP)
Title: Dry ice cutting device
Inventor: SAKURAI TAKASHI
IPC: B26D1/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a small dry ice cutting device capable of simultaneously cutting thin platy dry ices easily in ordered form. SOLUTION: A dry ice cutting device comprises a plate like receiving table on which thin plate like dry ices are placed and a cutter member 2 installed liftably over the receiving table. Also the cutter member 2 is provided with multiple band shape knives 21 and 22 combined in lattice form, and the knives 21 and 22 are arranged in longitudinal and lateral directions so that the heights of the knives are decreased gradually as the position of the arrangement extends from the center of the knife member 2 to its peripheral side.
Patent JP-S59189002-A (JP)
Title: Hot rolling method of copper slab
Inventor: NAKAMURA YASUE
IPC: B21B1/22
Filed: 1983-04-12
Abstract: PURPOSE:To restrain the cracks at and near the corner parts and to improve the yield in rolling by chamfering the corner part of a slab by a specific area at a specific angle with its side face. CONSTITUTION:The corner part 4 at which the plane of a Cu or Cu alloy slab 1 intersects with its side face 3 is chamferred by an area S of >=2cm<2> at an angle theta of <=25 deg.->=2 deg. with respect to the side face, to hot roll the slab 1. The corner part is deformed three-dimensionally in the width spreading direction at the time of rolling, and a part locating apart from a roll is spreaded large in width as compared with a part which is in contact with the roll and is spreaded small because the latter is restrained by the friction between it and the roll surface; thus the stress concentration caused by strain at the corner part is eliminated, and the part 4' is properly deformed to restrain the cracks at and near the part 4'.
Patent JP-H11246946-A (JP)
Title: Nonoriented silicon steel sheet excellent in heat removal property
Inventor: YAMAGAMI NOBUO
IPC: H01F1/147
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet excellent in heat removal property and capable of rapidly diffusing the generated heat of a motor core, etc., even without providing the complicated cooling mechanism. SOLUTION: This steel sheet has a composition which consists of, by weight, <=0.005% C, >=2.0% Si, 0.05-1.0% Mn, <=0.1% P, <=0.005% (including 0%) N, <=1.0% Al, <=0.007% (including 0%) S, <=0.01% Ti and the balance essentially Fe, and in which the sum of Si content and Al content satisfies 2%<=Si+Al<=3.5%.
Patent JP-S61223692-A (JP)
Inventor: YANAGISAWA AKIO
IPC: G21C17/00
Filed: 1985-03-29
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-S63231509-A (JP)
Title: Method and device for controlling pressure
Inventor: KAWASAKI YOSHINAO
IPC: G05D16/20
Filed: 1987-03-20
Abstract: PURPOSE:To easily attain a constant pressure control concerning a flow quantity in which every flow quantity is not constant by replacing either of upper and lower values of set flow quantity to a calculated flow quantity value and calculating a flow quantity value to be newly controlled with a second dichotomy. CONSTITUTION:By a pressure value setting means 24, the pressure value to be controlled is set and by a flow quantity value setting means 25, upper and lower flow quantity values corresponding to upper and lower pressure values of a setting pressure value are set. With a control flow quantity value calculating means 27, the flow quantity value to be controlled by a dichotomy based on the upper and lower flow quantity values is calculated, a signal is sent to a control valve, and the control valve is controlled by the flow quantity of the calculated flow quantity value. A pressure after it is controlled by a pressure measuring means 20 is measured, the setting pressure value and the measuring pressure value are compared by a pressure comparing means 26, at the time of dissidence, either of upper and lower flow quantity values is replaced to the calculated flow quantity value by the control flow quantity value calculating means 27 and the flow quantity value to be newly controlled with the second dichotomy is calculated. Thus, concerning the flow quantity in which every flow quantity is not constant, the constant pressure control is executed easily.
Patent JP-S62223599-A (JP)
Title: Cleaning brush supply device
Inventor: NISHIKAWA MASAAKI
IPC: F28G15/04
Filed: 1986-03-24
Abstract: PURPOSE:To select freely a transporting direction and supply smoothly cleaning brushes to the mainbody of a cleaning device from the outside of a condenser chamber by transporting the cleaning brushes from the outside of the condenser chamber to the mainbody of the cleaning device in the chamber by using a belt. CONSTITUTION:A robot 24 takes out cleaning brushes 16 from a package 23 and loads them one after another into brush holding pipes 22 of which rotating location are determined by a rotating actuator 25. A rotating actuator 35 for insertion transports in rotation a belt 21 intermittently so as to enable a pipe 22 to reach the location facing the rod 13a of a linear actuator 13 for insertion. The actuator 13 pushes out the brush 16 from a pipe 22 reaching the facing location to insert it into a small bore tube 19. Then, this inserted brush 16 is penetrated through the tube 19 by a water pressure gun and cleans that place.
Patent JP-H03267386-A (JP)
Title: Formation of core for injection molding with fine work applied thereto
Inventor: NAKADA YUUKI
IPC: B29C45/14
Filed: 1990-03-16
Abstract: PURPOSE:To produce a core for injection molding which has high precision in a short time by forming a dielectric film on the surface of metallic base material and fitting a resist pattern on its surface as a mask and performing etching treatment reaching the interface between the surface of metallic base material and the dielectric film. CONSTITUTION:After the surface of metallic base material 20 such as iron is purified, both a dielectric film 21 due to Al2O3 or the like and a metallic film 22 such as chromium excellent in wear resistance are formed with good adhesion properties by ion plating method. A resist mask having a prescribed pattern is formed on this chromium film 22. Thereafter the base material 27 is introduced into a vacuum etching chamber 28 and inert gas such as argon is supplied from a gas introducing port 26. A shutter 24 is opened to irradiate the base material 27 with ions emitted from an ion source 23. A core for injection molding is produced with good product yield by performing extremely fine etching work due to the pattern of the resist mask to the depth reaching the interface between Al2O3 21 and the iron base material 20.
Patent JP-H05270849-A (JP)
Title: Positioning method and device of planar material
IPC: B65G43/00
Filed: 1992-03-19
Abstract: PURPOSE:To automatically position planar materials transported by transporting rollers to a reference position. CONSTITUTION:The deviation quantity of a glass plate 38 is detected by a detecting means 12. The glass plate 38 is pushed to the reference position by an extruding means 14 on the upstream side of the detecting means 12. A positioning means 18 on the upstream side of the extruding means 14 automatically adjusts the glass plate 38 so as to transport the glass plate to the position within the pushing range of the extruding means 14 in accordance with the deviation quantity signal and the pushing quantity of the extruding means 14. A moving means 16 automatically regulates the extruding means 14 and positions the glass plate 38 to the reference position in accordance with the deviation quantity signal.
Patent JP-S58181268-A (JP)
Title: Positive material for lithium battery and its manufacture
Inventor: MIYAUCHI KATSUMI
IPC: H01M4/58
Filed: 1982-04-19
Abstract: PURPOSE:To manufacture captioned material having high energy density, high discharge current, and flat discharge curve by reacting TiS2 fine powder which is a high temperature reaction product of TiCl4 gas with H2S gas, with sulphur vapor in a sealed tube. CONSTITUTION:TiCl4 gas is reacted with H2S gas at high temperature. TiS2 fine powder produced is reacted with sulphur vapor in sealed tube to manufacture titanium trisulfide fine powder indicated in the formular of TixS3(abot 1.01<=X<=about 1.25) by resulfurization. This fine powder has superior characteristics as a positive material for a lithium battery.
Patent JP-H05267904-A (JP)
Title: Laminated dielectric filter
IPC: H01P5/08
Filed: 1992-03-19
Abstract: PURPOSE:To provide the laminated type dielectric filter by which a center frequency can be adjusted extending over a wide range, and also, a minute adjustment can be executed easily. CONSTITUTION:Resonance elements 31-33 for constituting a laminated dielectric filter, in a state that one end of a strip line is connected electrically to a ground electrode, and electrodes 41-43, 61-63, 71-73, and 81-83 in which one end is connected to the ground electrode 2, which are opposed to opening end parts of each resonance element, respectively through dielectric layers 11, 12, 13 and 14 respectively, and also, in which electric connection to the ground electrode 2 is cut off in accordance with the adjustment quantity of a resonance frequency in order to adjust the resonance frequency of the opposed resonance elements are provided in the dielectric, and the connection of the electrode and the ground electrode 2 is cut off in order to adjust to a target center frequency.
Patent JP-H04299781-A (JP)
Title: Method and device for generating image
Inventor: SAITO TAKUSHI
IPC: G06T15/00
Filed: 1991-03-28
Abstract: PURPOSE:To generate an image observed through figured glass in respect to an applied image. CONSTITUTION:A vertex coordinate generation part 1 generates the vertex coordinates of each triangle dividing a plane with the triangles in an equal size and as the set of triangular planes composed of points obtained by adding random numbers from random number generation part 3, 4 and 5 to the coordinate values for respective apexes X, Y and Z, the shape of the surface of the figured glass is modeled. Then, this sequence of vertexes is stored in a vertex coordinate storage part 6. A normal vector calculation part 9 calculates normal vectors (Mx, My, 1) on the surface of the figured glass at the coordinate (X,Y) of the image to be generated and when the reference thickness of the figured glass is defined as (d), the image value of the coordinate (X-d.Mx, Y-d.My) at the image stored in a source image storage part 10 is defined as the picture element value of the image to be generated and stored in a generated image storage part 11. By executing this operation concerning the coordinate (X,Y) of the required area, the objective image is generated.
Patent JP-2000258003-A (JP)
Title: Method and apparatus for making granular ice
Inventor: NOZAWA TADASHI
IPC: F25C1/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for making granular ice in which the size and cost of the apparatus can be reduced while simplifying the structure by performing gas/liquid separation of refrigerant in the granular ice making apparatus thereby eliminating the need of any special gas/liquid separating means, ice making efficiency is enhanced by making ice efficiently at the cooling section while reducing power required for making ice, the deposition of granular ice in the apparatus is avoided, and the granular ice can be carried out smoothly. SOLUTION: When granular ice 20 is made by cooling a solution with refrigerant, the solution is passed through an annular solution passage 18 to exchange heat with refrigerant flowing through a refrigerant channel isolated from the solution passage 18 by a channel wall under supercooled state. Ice particles and condensed solution are then passed through the passage while turning a hollow rotary tube 4 having holes communicating between the inner and outer circumferences. Subsequently, they are passed through the rotary tube 4 and mixed with low concentration solution in the rotary tube 4 thus making granular ice 20.
Patent JP-H10258763-A (JP)
Title: Suspension sub-frame structure
Inventor: ICHISAKA SUMITAKE
IPC: B62D21/11
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To lighten the weight and enhance the rigidity of a sub-frame by integrally forming a car body fitting part and a suspension fitting part with a tower projected from the sub-frame, which supports respective suspension arms in relation to the car body, towards the car body, and fastening the end part of the tower to the sub-frame via a bolt. SOLUTION: A tower 23 is provided with a suspension fitting part 14, a car body fitting part 24, and a bracket for fitting a stabilizer 30 and they are integrally formed by casting using aluminum alloy as a material. The constitution of fastening the end part of the tower 23 to sheet metal top/bottom frames via a bolt allows the respective parts to be integrally formed with the tower by casting without any use of making the suspension fitting part 24 into a sheet metal structure and with the use of the aluminum alloy as a material. The bracket 10 plays a role as a reinforcing member for resisting to the bending stress acting on the groove part 18 in the sub-frame mainly. As a result, the sub-frame can be lightened in its weight and enhanced in its bending rigidity.
Patent JP-S51140031-A (JP)
Title: Ignition device of engine
Inventor: MATSUMURA HIROMI
IPC: F02P3/045
Filed: 1975-05-29
Abstract: PURPOSE: Currenting time of ignition coil in a line breaker type is controlled by digital circuit; thus, it is decied with high precision electrically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54155866-A (JP)
Title: Electronic fare balance and adjusting method thereof
Inventor: KUNO SHIROU
IPC: G01G19/413
Filed: 1978-05-30
Abstract: PURPOSE: To reduce measurement time and enable measurement to be done accurately by jumping the program to the program for displaying weight count number directly or after fluctuation-preventing processing provided other than the ordinary program at the time of zero point or span adjustment.  
     CONSTITUTION: The analog electric signal corresponding to the weight of the object having beem measured with a weight sensor 1 is sampled and converted to digital signal with an AND converter 4 and is then sent to a data processing unit 9 consisting of a central processing unit CPU 6, RAM 7 and ROM 8. At the time of zero point or span adjustment, a direct reading switch 16 is turned ON in order for the count number of the AD converter 4, which is provided other than ordinary program and has been so adjusted as to output the change of 10 counts as against weight count number, e.g., weight change of 5 g, to be used. Thereby, the program changes to the program differing from that of ordinary balance, whereby displaying of changes finer than ordinary may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54156819-A (JP)
Title: Acrylic synthetic rushes
Inventor: KOBASHI TOSHIYUKI
IPC: D01F6/18
Filed: 1978-05-29
Abstract: PURPOSE: To obtain rushes having suitable water and moisture absorption, comfortable touch, wear and light resistance, by specifying the water absorption of synthetic rushes consisting of an acrylic polymer.  
     CONSTITUTION: The water absorption of rushes made from an acrylic polymer consisting solely or mainly of acrylonitrile is made 1W90 min. The water absorption is expressed by the time (min) required for a water drop of 0.03 cm 3  dropped to the tatami facing to disappear. The rushes can be obtained by extruding a melt, prepared by heating a uniform mixture of 30W90 wt.% of a polymer and 1W56 wt.% of water or their mixture with 2W63 wt.% of acrylonitrile at 120°C or above, or by polymerizing a mixture of monomers with 10W30 wt.% of water at 120°C or above, through an orifice into a low-pressure zone to form filamentary foams. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52148151-A (JP)
Title: Liquid crystal color display unit
Inventor: MIZUNOTANI KIYOSHI
IPC: G02F1/133
Filed: 1976-06-04
Abstract: PURPOSE: To enable to display information in analogous manner with multiple color indication or moderate tone indication, among those of which perform color displaying in using double refractive index property of liquid crystal, by varying the thickness of the liquid crystal applied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63231348-A (JP)
Title: Photomask
Inventor: TOKARI RYOJI
IPC: G03F1/54
Filed: 1987-03-19
Abstract: PURPOSE:To increase the service life of a photomask by forming a 1st pattern having a normal shape on one main plane of a transparent substrate and drawing a 2nd pattern on the rear face of the transparent substrate so as to correspond to the 1st pattern. CONSTITUTION:A 2nd black ground part 16 is formed by reducing said part to the size smaller than the size of a 1st black ground part, by which the exact transfer of the 1st pattern 12, i.e., the normal pattern is permitted in an exposing stage. The 1st pattern 12 and the 2nd pattern 15 are simultaneously drawn on the image plane of the transparent substrate 11 and, therefore, even if a fresh pinhole is generated in either of the patterns, the other pattern shuts off the exposing light. The exact pattern transfer to prevent exposing of the pinhole is thus permitted. Since there is substantially no probability of generating the pinhole in exactly the same position of the 1st pattern 12 and the 2nd pattern 15, the lifetime of the photomask is extended.