baber/WOPTO huggingface dataset:
Patent JP-S63149024-A (JP)
Title: Manufacture of metal container
Inventor: TAKAGAKI TSUNEO
IPC: B21D22/20
Filed: 1986-12-10
Abstract: PURPOSE:To mechanically manufacture a metal container affixing a dressing material by using the composite material consisting of a paper, nonwoven fabric and other materials as the dressing material and a soft synthetic resin and executing a pressing, etc., after its thermal press-fitting to a metal plate. CONSTITUTION:The plate material used for a metal container 1 is what a composite material 5 is affixed to on the metal plate 4 of an iron, aluminum, etc. The composite material 5 is composed of upper and lower two layers, paper, nonwoven fabric and other materials are used for the upper layer 6, a soft synthetic resin film is used for the lower layer 7 and the material 5 is integrated by deposition of the adhesives of the upper and lower layers 6, 7 or the soft synthetic resin. This composite material 5 is subjected to a thermal press-fitting on the outer face of the metal plate 4. In the case of performing a metallic print on the outer face of the metal plate 4 a metal print layer 8 can be made to be seen by making the upper and lower layers 6, 7 of the composite plate 5 transparent. A main body 2 and cover 3 are manufactured by adequately performing a pressing and other workings by using the metal plate 4 thus made.
Patent JP-H11130385-A (JP)
Title: Leveling system for work bench
Inventor: FUJIOKA MASARU
IPC: B66F9/06
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a work bench leveling system capable of preventing the occurrence of oil leakage in a derricking control valve during leveling adjustment. SOLUTION: For this leveling system, since the supplying/discharging of hydraulic oil from a leveling cylinder 16 for performing leveling adjustment when a work bench is not level is performed by using oil passages 35 and 37 provided for a boom derricking motion and leveling the work bench, a leveling adjusting function is provided without complicating a structure for derricking and leveling. On the other hand, because of the use of the oil passages 35 and 37, a pilot check valve 33 and a counter balance valve 34 for regulating the flowing-out of hydraulic oil from a derricking cylinder 14 are opened when leveling adjustment is carried out, but since an oil passage 32 is closed by the operation of a solenoid valve 60, the flowing-out of the hydraulic oil is prevented.
Patent JP-H03154938-A (JP)
Title: Cpu stop monitoring system
Inventor: SHIBAZAKI KAZUISA
IPC: G06F11/30
Filed: 1989-11-13
Abstract: PURPOSE:To prevent the misrecognition of the CPU stop at normal working of the CPU by outputting a fact that the CPU has the overflow and stops after a counter worked for a fixed time if no interruption answer signal is sent back to the counter from the CPU. CONSTITUTION:A counter C starts its counting action again every time the counter is reset by an interruption answer signal 3. Then an interruption is applied to a CPU A from a flip-flop B in timing T25. If the CPU A sends back no signal 3 to an answer, the counter C working at the rise of a clock 1 has the overflow at T26 later than T25 by a fixed time and outputs a signal via a signal line 4 to show that a CPU of a device is stopped. Thus, it is possible to prevent the misrecognition of the CPU stop even though the CPU A is nor mally working.
Patent JP-H07281106-A (JP)
Title: Light source device for endoscope
Inventor: TAKEUCHI HARUO
IPC: F21V9/40
Filed: 1994-11-29
Abstract: PURPOSE:To select an optimum illumination state according to a using state and to secure a clear observed image. CONSTITUTION:A turret unit 14 constituted of a turret 6 rotatably provided with plural filters 11 and 12 for obtaining the illumination light of respective colors required for a surface sequential system from a light source for illumination 1 and a turret rotation means 8 always rotating the turret 6 by the surface sequential system at a photographing time is automatically retreated from an emitting optical path by which the light of the light source 1 is transmitted to the light guide 4 of a photographing device by a moving means 15. Thus, the sequential illumination of the respective colors and the illumination of natural light can be selected and used according to the using state and the light source 1 can be used also for a surface sequential type endoscope and a simultaneous type endoscope.
Patent JP-H09112045-A (JP)
Title: Concrete chipping device
Inventor: UMEMOTO KEIZO
IPC: E04F21/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To extensively improve construction capacity by furnishing a travelling frame, a traverse guide rail, a traverse frame and a chipping hammer. SOLUTION: A rail 2 is land on a floor surface in case of drilling a ceiling surface of a water tank, etc. Thereafter, a travelling frame 1 is assembled and made free to travel on the rail 2. Then, a traverse guide rail 3 is installed on a post 1e, a traverse frame 9 on the traverse guide rail 3 and each chipping hammer 11 with a parallelogram link mechanism on the traverse frame 9 sequentially. Thereafter, the travelling frame 1 is moved to a required position, and the traverse frame 9 is moved to one end of the traverse guide rail 3 by an air motor 4. Continuously, a chisel 11a of the hammer 11 is made contact with the ceiling surface by a hydraulic cylinder 15. Thereafter, the frame 9 is moved along the guide rail 3 by driving the hammer 11, and when it reaches the other end of the rail 3, the frame 1 is properly moved.  Concrete is cut by continuously moving the frame 1 toward the one end of the guide rail 3. Consequently, as there are two or more than two units of the hammers 11, it is possible to extensively improve construction capacity.
Patent JP-2000125568-A (JP)
Title: Inverter power supply device
Inventor: KAWASHIMA YUTAKA
IPC: H02M1/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize an input transformer by reducing harmonics components of a current at a power supply side. SOLUTION: Voltage-type inverters INV1 and INV3 are provided with converter modules CM1 and CM3 respectively, and a voltage-type inverter INV12 is provided with two converter modules CM12-1 and CM12-2 that are connected in series. Power is allowed to be supplied from an all voltage tap of secondary coil winding Tri2-1 of an input transformer Tri1 to the converter module CM1, from all the voltage taps of secondary coil winding Tri2-2 to the converter module CM3, from the intermediate voltage tape of the secondary coil winding Tri2-1 to the converter module CM12-1, and from the intermediate voltage tap of the secondary coil winding Tri2-2 to the converter module CM12-2 for performing 12-phase rectification. Then, the output of the inverters INV1, INV12, and INV3 is subjected to 18-pulse synthesis by an output synthesis transformer TRo and is outputted to a load.
Patent JP-S62151929-A (JP)
Title: Loading system
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F9/06
Filed: 1985-12-25
Abstract: PURPOSE:To eliminate the loading of an unnecessary module by judging whether a requested module is loaded or not in reference to a key table at the time of requesting the load of the module. CONSTITUTION:Key information showing the effectiveness of the loading of an object module stored in a submemory device 1 is registered in a key table 3. Whenever the request loading modules m1, m2... are issued, a loader 4 refers to the key table 3, judges the validity of loading in accordance with the key information, and selectively loads only the module whose validity is recognized. Thus unnecessary loading processing can be saved to improve the performance of the system.
Patent JP-H08153325-A (JP)
Title: Magnetic recording medium and substrate
Inventor: ARITA YOJI
IPC: G11B5/73
Filed: 1994-11-29
Abstract: PURPOSE: To lessen the occurrence of sticking of a magnetic head to a medium surface by forming the front surface on the magnetic layer side of a substrate to a surface shape controlled in the height of projections, the shape of front ends, the presence regions of these projections, density, etc. CONSTITUTION: This magnetic recording medium having the magnetic layer on the silicon substrate has the projections of 1 to 100nm in projection height, <=2μm<2> in the average value of the area of graphics enclosed with contour lines at a height lower by 1nm from the peak parts of the projections and 10μm<2> in the average value of the area of the graphics enclosed by the contour lines at a height half the projection height at 10 to 10<8> pieces per 1mm<2> surface on the magnetic layer side surface of the substrate. The contact area of the rear surface of the magnetic head and the front surface of the magnetic recording medium is thereby decreased and the friction at the time of CSS is extremely lessened. In addition, the sticking of the magnetic head to the medium surface does not arise any more.
Patent JP-H03188489-A (JP)
Title: Addressable display apparatus
Inventor: NIKORASU KEI SHIERIDAN
IPC: G06F3/046
Filed: 1990-10-31
Abstract: PURPOSE: To obtain an inexpensive computer display device by turning plural rearrangeable elements like sheets of paper from the direction for a first visible appearance to the direction for a second visible apperance and providing an external addressible means which has an influence upon the direction of rearrangeable elements. CONSTITUTION: Display sheets 26 like paper are loaded with small-sized balls 36 which can be rotated in internal cavities 37; and when an electric field which has a prescribed polarity and has a potential higher than a threshold is given, balls 36 are arranged and have black faces turned to one direction, and display sheets looks black when veing viewed from this direction. A simple address station for information write to display sheets 26 is provided with a simple feed mechanism shown by rolls 60, a large-area scanning array similar to a scanning array 42, and a conductive backing member facing the scanning array. Thus, the very inexpensive display device is obtained.
Patent JP-S63149346-A (JP)
Title: Terminal or connector material having high electrical conductivity and superior migration resistance
Inventor: MIYATO MOTOHISA
IPC: H01B1/02
Filed: 1986-12-11
Abstract: PURPOSE:To obtain an electrically conductive terminal or connector material having superior electrical conductivity, migration resistance, elasticity, heat resistance and resistance to the stripping of plated Sn or solder by adding specified amts. of Fe, P, Sn and Zn to Cu. CONSTITUTION:A Cu alloy contg., by weight, 0.35-1.0% Fe, 0.05-0.35% P, 0.05-1.0% Sn and 1.0-5.0% Zn in Cu is manufactured by refining. An ingot of the Cu alloy is planed, hot rolled and water-cooled from >=600 deg.C at >=30 deg.C/sec cooling rate. After scale on the surface of the resulting sheet is removed by pickling, the sheet is cold rolled to 0.5mm thickness, annealed at 450-475 deg.C for 240min and subjected to final finish cold rolling to obtain a sheet of 0.25mm thickness. This sheet is annealed at 275 deg.C for 120min. A Cu alloy material having >=50% IACS electrical conductivity and superior migration resistance is manufactured as a terminal or connector material having high electrical conductivity.
Patent JP-H0692300-A (JP)
Title: Spacecraft and spacecraft carrier outer part initial design drawing
Inventor: KOYASU TAKAO
IPC: B64G5/00
Filed: 1992-09-14
Abstract: PURPOSE:To enable the safe, stable taking-off and landing of a spacecraft easily since the upper part of a spacecraft carrier is formed into a flat flying-off deck, and generate buoyancy easily at the time of taking-off since the lower part of the spacecraft and spacecraft carrier is formed into a flat outer deck. CONSTITUTION:The flying-off deck 20 and the outer deck 21 at the upper and lower part of a frame in spacecraft drawings 7, 8, 12, 15 and spacecraft carrier drawings 4, 5, 12, 15 are manufactured into flat decks on the whole by caulking duralumin plates or the like fixedly by rivets.
Patent JP-H10120858-A (JP)
Title: Aqueous fluoro copolymer dispersion
Inventor: ENOKIDA TAKASHI
IPC: C08F214/22
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous fluoro copolymer dispersion markedly improved in mechanical stability by using a copolymer comprising vinylidene fluoride, hexafluoropropene and chlorotrifluoroethylene in a specified ratio. SOLUTION: This dispersion is prepared by dispersing a copolymer having a composition of about 70 to 90mol% vinylidene fluoride, about 2 to 30mol% hexafluoropropene and about 1 to 10mol% chlorotrifluoroethylene in an aqueous medium. To satisfy requirements for the chemical resistance and solvent resistance of a coating film, it is also possible that tetrafluoroethylene is used in an amount of at most 20mol%, and the hexafluoropropene is used in an amount of about 2 to 10ml%. In the production of the copolymer, it is desirable that the monomers are emulsion-polymerized in the presence of an emulsifier being ammonium perfluorooctanoate. It is desirable from a commercial viewpoint that the obtained aqueous dispersion has a solid concentration of about 30-50wt.%.  A mechanical stability index determined by passing the latex through a 325 mesh screen ten times shows that the latex of this formulation has a reduced tendency toward the agglomeration and deposition of particles.
Patent JP-H07146955-A (JP)
Title: Three-dimensional image information terminal equipment
Inventor: TAKANO HIDEHIKO
IPC: G06T19/20
Filed: 1993-11-25
Abstract: PURPOSE:To reduce the fatigue of an operator and also to reduce the cost of a circuit means by providing a selecting means which makes a three- dimensional display of only a specific part of an image displayed on a display according to an operator's indication from an input means. CONSTITUTION:The selecting means for the three-dimensional display displays only a specific items specified by the operator on a keyboard 3 among plural items 20, 21, 22, and 23 displayed on, for example, the display 2 in three dimensions. For operation, a selecting means of a host computer 1 detects the image indicated by the operator 7 on the keyboard 3 and displays only the indicated image on the display 2 in three dimensions. Further, a view point position measuring means detects the view point position of the operator 7 and an image arithmetic means updates only the three-dimensional image displayed on the display 2 according to the view point position of the operator 7 and displays the image.
Patent JP-H09203057-A (JP)
Title: Panel build-up type retaining wall construction method and precast panel build-up type retaining wall
Inventor: NISHIMURA AKIRA
IPC: E02D29/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a build-up type retaining wall of precast product having the nearly vertical front wall surface and capable of flexibly corresponding to the variation in the height of the retaining wall. SOLUTION: Front wall panels 3 and side wall panels 4a are mounted with bolts 9 and nuts 10 through plates 6 mounted to both ends of the rear of the front wall panel and connection holes 8 provided to the front end of the side wall panel. Rear panels 5a are fixed to the rear of the side panel, an approximately box-shaped hollow section formed by building up a plurality of front wall panels, side wall panels and rear panels is filled with filler, a plurality of steps of the front wall panels, side panels and rear panels are successively stacked, and a retaining wall is constructed by conneting them vertically.
Patent JP-2001113921-A (JP)
Title: Pneumatic tire
Inventor: KITAMURA TAKAKO
IPC: B60C1/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that precludes adhesive failure between a chafer and an inner sidewall seen in the commercial scene and prevents rubber chipping of its bead toe portions when mounted on a rim. SOLUTION: The pneumatic tire has in each bead portion a chafer of a two-layered structure consisting of: an outer layer portion composed of a rubber composition containing, in a total amount of 100 parts by weight, 30 to 10 parts by weight of butadiene rubber and 30 to 70 parts by weight of at least either of natural rubber and isoprene rubber, to which 1 to 20 parts by weight of silica and 1 to 10 parts by weight of polyethylene glycol are added but no silane coupling agent is added; and an inner layer portion composed of a rubber composition containing, in a total amount of 100 parts by weight, 20 to 60 parts by weight of butadiene rubber and 40 to 80 parts by weight of natural rubber, and extended from the upper end of the chafer to the side of the bead core.
Patent JP-S63147666-A (JP)
Title: Testing device for thermal head substrate
Inventor: ISHIBASHI TAKAO
IPC: B41J2/35
Filed: 1986-12-11
Abstract: PURPOSE:To speedily discriminate the acceptability of each controlling IC, by sequentially applying a recording signal to each of the controlling ICs by a probing means, and measuring the current flowing through a dummy load means. CONSTITUTION:Controlling ICs 3 are tested one at a time by a probing means comprising a probe needle. Namely, the probe needle is brought into contact with a connecting pad 16, and a recording signal is applied to the controlling IC 3 through the probe needle. At this time, the current flowing through each of dummy heat generating elements DR1-DRn of a dummy load part 15 connected to the probe is measured, whereby the acceptability of each of the controlling ICs 3 is sequentially discriminated. Thus, discrimination of the acceptability of each of the controlling ICs 3 on a thermal head substrate, including operation check, can be speedily performed by a simple operation of inputting the recording signal only one time, without setting the thermal head into an actual recording operation and without using various test patterns. In addition to the discrimination of the acceptability, by defective part can be definitely pointed out.
Patent JP-H03159963-A (JP)
Title: Production of molded article of boron nitride
Inventor: KIMURA YOSHIHARU
IPC: C04B35/58
Filed: 1989-11-14
Abstract: PURPOSE:To readily produce a molded article of boron nitride by compression molding B-trisaminoborazine or an oligomer thereof and calcining in an inert atmosphere. CONSTITUTION:B-Trisaminoborazine shown by the formula or an oligomer obtained by deaminating B-trisaminoborazine by heating to about 200 deg.C (preferably oligomer formation is stopped at a point of time when weight reduction reaches about 20%) is compression molded under >=100kg/cm<2> and calcined in a nitrogen flow by raising temperature in such a way that the rate of heating is 1-2 deg.C/minute up to about 200 deg.C, it is gradually increased to come to about 10 deg.C/minutes at >=400 deg.C and temperature is raised up to 1,800 deg.C to give a molded article of boron nitride.
Patent JP-H03184213-A (JP)
Title: Noise eliminating high-voltage resistant cable
Inventor: YUGAWA YOSHIMI
IPC: H01B7/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve noise eliminating property by forming a resistant conductor core wire having an outer diameter, an electrostatic capacity, and the outer diameter of a cable within specified values with a reinforcing core, a ferrite core, and a metal wire coiled layer. CONSTITUTION:A resistant conductor core wire 1, an insulating layer 5, and a protecting sheath layer 7 are provided and the resistant conductor core wire is composed of a reinforcing core 2, a ferrite core 3, and a metal wire coiled layer 4 so as to suppress the outer diameter to 0.8mmPHI or below and the electrostatic capacity to 80pF/m or below and the outer diameter of a cable to 5mmPHI or below. In this way, distributed electrostatic capacity at the time covered up with water is suppressed to 80pF/m or below and an ignition cable with good noise eliminating property and resistance alteration within + or -5% at the time built in an automobile and the outer diameter 5mmPHI or below can be obtained.
Patent JP-H02143959-A (JP)
Title: Positioning mechanism and magnetic disk device using the same
Inventor: HIRANO YOSHIYUKI
IPC: G11B21/02
Filed: 1988-11-26
Abstract: PURPOSE:To prevent the occurrence of a locational error and to shorten seek time by supporting an arm to support a magnetic head with an ultra-elastic material. CONSTITUTION:An elastic supporting member is composed of the ultra-elastic material in which stress given from a driving means and the quantity of distortion generated by the stress are approximately fixed. For example, since a spring 7 composed of the ultra-elastic material has a characteristic to generate the approximately fixed distortion (displacement quantity) with the approximately fixed stress in the interval between a point (a) and a point (b) and in the interval between the point (b) and a point a' in a figure, even when a coil bobbin 8 largely moves, a magnetic head 2 is moved with approximately fixed driving force, and the occurrence of the locational error can be prevented. Further, since a voice coil motor 20 approximately directly supports the magnetic head 2, the mass of the mobile object can be decreased, and the seek time can be shortened.
Patent JP-H02144606-A (JP)
Title: Quick access control system
Inventor: HASEGAWA SUSUMU
IPC: G05D3/12
Filed: 1988-11-26
Abstract: PURPOSE:To attain quick access by maintaining and controlling an initial value in the accelerating mode and constant speed mode of a load, and in the decelerating mode, increasing the gain of a feedback loop almost in inverse proportion to the speed of the load to control the gain. CONSTITUTION:Since the initial value of the gain kf of a feedforward loop 1 is a certain value and the gain Kb of a feedback loop 2 is '0', a driving signal corresponding to a command speed Vt is supplied to a motor 3 in the accelerating mode to drive the load 4 at a large acceleration value. Since the gain Kb of the feedback loop 2 is gradually increased in the deceleration mode, the deceleration value is increased in accordance with the approach of the load 4 to a command position and the influence of disturbance can be also compensated by the feedback loop 2. Thus, stable and quick positioning control can be attained.
Patent JP-S63175280-A (JP)
Title: Tape reel structural body used for tape cassette
Inventor: JIEIMUZU PII ERIOTSUTO
IPC: G11B23/087
Filed: 1987-11-25
Abstract: A tape cassette is described having top and bottom cassette halves (52,54), tape reels (64,66) and low friction washers (88,90) between the tape reels and the cassette halves. Each tape reel (64,66) has a plastic hub (124) connected to two plastic flanges (110), each flange having intentionally curved circumferential edges (111). Each flange also has a raised, annular centring ring (120) abutting and rotating only on the washers (88,90) for rotatably supporting the tape reels relative to the tape cassette. These centring rings minimise friction, prevent skewing of the tape reels relative to each other and, along with the curved edges of the flanges, permit the tape to be wound without damage.
Patent JP-H07126289-A (JP)
Title: Peptide derived from human papilloma virus
Inventor: NOKIHARA SEISHI
IPC: C07K7/06
Filed: 1993-11-02
Abstract: PURPOSE:To obtain the peptide useful as a vaccine for preventing-carcinoma of uterine caused by human papilloma virus and a therapeutic agent, containing one of specific amino acid sequences derived from human papilloma virus. CONSTITUTION:This peptide contains one of amino acid sequences of formula I derived from human papilloma virus and has 9-11 amino acid residues indicated in a cytotoxic T cell by linkage to HLA-B35 antigen. A peptide, for example, synthesized by using an automatically peptide synthesizing machine, having the sequence of formula II, is preferably used as this peptide.