baber/WOPTO huggingface dataset:
Patent JP-2001199368-A (JP)
Title: Vehicular body for cab-over-engine vehicle
Inventor: YOKOTA AKIHIKO
IPC: B62D25/20
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in cooling effect of a radiator and to increase reinforcing function of a floor frame and a cross member in a cab-over-engine vehicle where the floor frame is secured to a lower side surface of a floor panel, a dash panel is secured to a front end part of the floor frame, and the cross member is secured to a front face of the dash panel. SOLUTION: The cross member 14 is formed such that a center of figure of the cross member 14 is positioned upward than an upper face of the floor panel in a center part 14A in a vehicular width direction while being positioned downward than the upper face of the floor panel in a side part 14B in the vehicular width direction.
Patent JP-2000299326-A (JP)
Title: Adhesive for high-density semiconductor
Inventor: KOSHIBE SHIGERU
IPC: C09J201/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for use in manufacturing a reliable, high- density semiconductor device at a low cost, which has superior adhesive property, storability, stability and workability and can relax thermal stresses generated in the semiconductor device at assembling and using of the semiconductor device. SOLUTION: A flexible, tough adhesive 26 for semiconductor contains spherical fine silica particles, having hydroxyl groups on their surfaces and containing and ultrrafine silica particles in optimum quantity and ratio. The adhesive contains two types of silica, having optimum particle diameters and playing different roles as solid state, adhering and viscous adjusting components in suitable quantities. The two types of silica are of spherical fine particles, having hydroxyl groups on their surfaces and having a mean particle diameter of 2-8 μm and of ultrafine particles having a means particle diameter of 2-80 μm. The two types of silica has a total content of 5-70 weight %, and the content of the spherical fine particle silica is larger than that of the ultrafine particle silica.
Patent JP-2001201800-A (JP)
Title: Recording method and recorder
Inventor: SASAKI YOSHIHARU
IPC: G03B27/32
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality recorded image clear in recording boundary by providing a recording method and a recorder capable of making apparent dot size into desired dot size. SOLUTION: In this recording method, a recording medium where visible light transmissible recording layers are laminated by every recording color is used, and plural colors are recorded by developing color or changing density at the specified part of the specified recording layer of the recording medium based on image data information. Then, an actually recorded dot is recorded in size smaller than the desired dot size so that the apparent dot size of a dot recorded at the specified part of the specified recording layer may be the desired dot size. Then, this recording device 1 is provided with an image data correction circuit for recording the actually recorded dot in the size smaller than the desired dot size so that the apparent dot size is the desired dot size.
Patent JP-2001202348-A (JP)
Title: Information processing system and global internode lock method to be used therefor
Inventor: MASAOKA YASUHISA
IPC: G06F15/173
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, with which the waste of a shared memory on an expensive exchange is suppressed and load to the exchange at the time of exclusive control can be reduced. SOLUTION: In order to know on which computer target exclusive control information is located, an exclusive control mechanism 12 inquires an exclusive control information index 21 of an exchange 2 of such a computer. When the relevant exclusive control information exists on a computer 3, the exclusive control mechanism 12 investigates exclusive control information 31 on the computer 3 through the exchanger 2. When the exclusive control information 31 is under lock, the exclusive control mechanism 12 updates wait information 33 on the computer 3 into information showing the demand of exclusive control of a computer 1. By monitoring wait information 13, the exclusive control mechanism 12 waits a notice from the computer 3.
Patent JP-2001198981-A (JP)
Title: Mandrel
Inventor: MOTOYANAGI KENJI
IPC: B65C3/16
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure that a film passing through a mandrel is hardly caught by a bottle. SOLUTION: A protrusion 4 is formed at parts where the folds F of the film on the front side and the back side of a cylindrical body pass. When the film F passes through the mandrel 1, the folds F are stretched by the protrusions 4 of the mandrel 1 and consequently, the shape of the film F passing through the mandrel 1 is nearly cylindrical. Thus the film F is hardly caught by the bottle.
Patent JP-2001205700-A (JP)
Title: Work pressing device
Inventor: FUKUDA ATSUSHI
IPC: H01M2/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a work pressing device which is capable of eliminating a curl in a part other than an embossed part of a work having the embossed part. SOLUTION: The work pressing device 30 eliminates a curl by pressing the part other than the embossed part 7 of the work W having the embossed part 7. In addition, the device 30 is equipped with a first mold 31 having a housing part 34 which houses the embosses part 7 and a second mold 35 which presses the work W between the first mold 31 and the second mold 35. A heater 33 is incorporated in the first mold 31.
Patent JP-2001206520-A (JP)
Title: Shape determining method for wavy bridge to be used for belt with way bridge
Inventor: YAMADA KOSUKE
IPC: G06F17/50
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method without requiring trial and an error of actual proof tests when an optimum shape of a wavy bridge to be used for a belt with wavy bridge is determined, that is, a method for elastically analyzing stress by shape variable of the wavy bridge and the size of displacement by a finite element method program and enabling the determination of the optimum shape at low cost and with high accuracy. SOLUTION: Maximum main stress and maximum displacement to act on a wavy bridge are calculated by a simulation by using a non-linear FEM analytic program. A shape for minimizing displacement for substantially controlling an effective height of the wavy bridge, that is, an inclined angle and minimizing maximum main stress is searched.
Patent JP-2001213675-A (JP)
Title: Method of manufacturing humidity conditioning tile and humidity conditioning tile
Inventor: YOSHIDA SHIGEO
IPC: C04B33/13
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a humidity conditioning tile superior in capability of humidity conditioning and appearance, and a method of manufacturing humidity conditioning tile in which a granulated raw material of tile containing an inorganic humidity conditioning material is press-molded and sintered. SOLUTION: The process (a) is preparing for the raw material of tile. The inorganic humidity conditioning material is diatomite containing SO2 of <=1% and/or siliceous shale. The process (b) consists of wet grinding of the raw material of tile, a spray drying and a granulating. The process (c) is the press molding of granulated raw material of tile. The process (d) is the sintering of the pressed mold. The color change of the raw material of tile and the humidity conditioning tile is controlled by decreasing the SO3 content.
Patent JP-2001215173-A (JP)
Title: Fiber inspection apparatus with optical connector
Inventor: IIDA CHIKAHIRO
IPC: G01M11/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To measure return loss and connector connection loss of the fundamental characteristics of an optical connector without changing the connection of an optical fiber to be measured. SOLUTION: A light source 1 is connected to the first terminal of an optical branch coupler 2, a first optical sensor 3 is connected to the second terminal of the coupler 2, a second optical sensor 4 is connected to the fourth terminal of the coupler 2, and a master optical connector 7 is connected to the third terminal of the coupler 2. The light receiving powers in the first and second optical sensors 3, 4 are detected in such a state that a fiber 5 to be measured is connected to the master optical connector 7 and connection loss and return loss are calculated on the basis of the light receiving powers by a measuring part 10.
Patent JP-2001220224-A (JP)
Title: Dielectric ceramic and laminated ceramic electric part
Inventor: MIZUNO YOICHI
IPC: H01G4/12
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic having a high dielectric constant and a high insulation resistance, and further to provide a laminated ceramic capacitor good in both characteristics and reliability. SOLUTION: This dielectric ceramic consists essentially of BaTiO3, and contains dielectric ceramic particles 1, having cores 2 in a ferroelectric phase, and shells 3 formed so as to surround the core 2 and containing Mg and a rare earth element dispersed, in the BaTiO3. In short, the dielectric ceramic particle has a core-shell particle structure. The ratio d/D of the depth d from the surface of the dielectric ceramic particle 1, to the average diameter D of the dielectric ceramic particle 1 is regulated so as to be 0.03<=d/D<=0.3.
Patent JP-2001219420-A (JP)
Title: Method for regulating temperature of aggregate for concrete
Inventor: AZUMA KUNIKAZU
IPC: B28C7/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for regulating a temperature of an aggregate for a concrete capable of easily regulating the aggregate to a target aggregate temperature in a suitable temperature regulating time and shortening a concrete manufacturing time. SOLUTION: A sprinkling time required that the temperature of the aggregate in an aggregate storage bottle 2 arrives at a target aggregate temperature when a chilled water of a predetermined temperature is supplied at a predetermined sprinkling amount per unit time is previously calculated by a heat fluid analysis. The chilled water of a predetermined temperature regulated by adding and mixing a temperature regulated water obtained by cooling a part of a natural water to the natural water drawn from the river R is sprinkled for the sprinkling time in the bottle 2 in a predetermined sprinkling amount per unit time by a sprinkler 12 to cool the aggregate 10 in the bottle 2.
Patent JP-2001226714-A (JP)
Title: High-frequency hardening method for metal mold and high-frequency hardening and heating device for metal mold usable for the same
Inventor: HARADA MASAHARU
IPC: C21D9/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency hardening method for a metal mold and high-frequency heating and hardening device for the metal mold which eliminate the need for forming conductor for induction heating to be exclusively used along the ruggedness of the mold surface of the metal mold. SOLUTION: The metal mold 1 having the mold surface 13 for forming the ruggedness and having at least part of the mold surface 13 as a region 14 to be heated, energizing terminals 26 and 28 for resistance heating to be applied to the metal mold 1 and the conductor 4 for induction heating are prepared.  The operation to supply high frequency alternating current between the energizing terminals 26 and 28 is carried out in the state of applying the respective energizing terminals 26 and 28 to the metal mold 1 in such a manner that the region 14 to be heated of the mold surface 13 of the metal mold 1 exists in the energizing route connecting the energizing terminals 26 and 28 to each other and the operation to inductively heat the region 14 to be heated of the metal mold 1 by energizing the conductor 4 is carried out, by which the region 14 to be heated of the metal mold 1 is regulated to a hardening temperature or above. The region 14 to be heated of the metal mold 1 is thereafter cooled and is thus hardened.
Patent JP-2001229824-A (JP)
Title: Manufacturing method and apparatus for vacuum envelope, manufacturing method and apparatus for picture display device, vacuum envelope and picture display device
Inventor: TAKEDA HITOSHI
IPC: H01J9/26
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and apparatus for a vacuum envelope, a manufacturing method and apparatus for a picture display device, a vacuum envelope and a picture display device capable of manufacturing a vacuum envelope and picture display device maintaining a high degree of vac uum. SOLUTION: A vacuum vessel 32 accommodates a face plate 12 having a phosphor layer on its internal surface and a rear plate 10 provided with an electron discharge element for excitation of the phosphor layer. The inside of the vacuum vessel is evacuated to be vacuum. The nearly whole portion of the effective region on the face plate internal surface inside the vacuum vessel is covered with a getter container 62 of a getter mechanism and thereafter the getter is scattered in the getter container to form a getter film on the nearly whole portion of the effective region. Then, the surrounding parts of the face plate and rear plate are jointed with each other via a sidewall 14 to complete the vacuum envelope for the picture display device.
Patent JP-2001225838-A (JP)
Title: Paper pallet
Inventor: MURAKAMI JUNICHI
IPC: B65D19/34
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To support a load acting concentratedly on four corners with only a few members effectively. SOLUTION: A paper pallet 11 comprises a square frame shape frame member 12, a panel shape lower face member 15 to be placed at the lower face of the member 12, a diagonal member 16 to be placed diagonally in the member 12 and a panel shape top face member 18 to be placed at the inside of positioning pieces 24, 33 on the top face of the member 12. The frame member 12 and the diagonal member 16 are formed by laminating a plurality of corrugated cardboard sheets with their thicknesses directed horizontally. A load acting conceutratedly on the four corners or the paper pallet 11 is supported by the member 12 and the member 16.
Patent JP-2001221486-A (JP)
Title: Control equipment with temperature sensor
Inventor: NIISATO ATSUSHI
IPC: H05K1/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the response of a temperature sensor by slightly changing a printed circuit board for mounting the temperature sensor. SOLUTION: A printed circuit board 1 in figure 1 consists of a temperature sensor 10 that consists of a heat-sensitive part 2 and a lead wire 3, and a mounting part pattern 4 of the temperature sensor 10 and a control circuit 5. In the printed circuit board 10, a slit 6 is provided around the temperature sensor 10. Due to the slit 6, a section part 7 where heat conduction from the side of the control circuit 5 to the side of the temperature sensor 10 has been suppressed is formed on the printed circuit board 1. As a result, heat that is generated during the energization of the control circuit 5 on the printed circuit board 1 cannot be propagated to the side of the temperature sensor 10 by the section part 7 easily, thus minimizing the influence that is given to the temperature detection accuracy of the temperature sensor 10.
Patent JP-2001218906-A (JP)
Title: Pachinko machine and recording medium
Inventor: ONO TATEJI
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine which can eliminate the simplicity of a flow down passage for a game ball falling in an electrically driven scoring mechanism and the operation mode thereof. SOLUTION: A region hole board 41, along the circumference of which region holes 41a each provided with a pattern constituting a hit ordinary pattern are formed, is turned in the direction as indicated by arrow F1 with a region hole board rotating motor 50. If the hit ordinary pattern shows a number in two identical digits 00-99, a game ball stored in the hole 41a provided with the same pattern as the hit ordinary pattern falls down from a position D and is guided to a special device action region with a guide device so that a right is given. A game ball stored in the hole 41a provided with a pattern different from the hit ordinary pattern falls down from the position D and is guided to a general region with the guide device.
Patent JP-2001220481-A (JP)
Title: Polyvinyl chloride resin composition and insulated wire
Inventor: SEKI IKUO
IPC: C08K5/13
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride resin composition free from environmental contamination and not inhibiting curing of an unsaturated polyester-based impregnating varnish and an insulated wire using the above composition. SOLUTION: The polyvinyl chloride resin composition is characterized in that it has <=0.1 wt.% phenol-based antioxidant content and is stabilized by a non-lead-based stabilizer and does not contain lead. The insulated wire contains the above vinyl chloride resin composition as an insulator.
Patent JP-2001181709-A (JP)
Title: Method and apparatus for manufacturing fine metal particle
Inventor: TANAKA MASAMOTO
IPC: B22D39/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture fine metal particles of a predetermined size with excellent accuracy by cleaning surfaces of the fine metal particles without complicated processes. SOLUTION: The fine metal particle manufacturing apparatus has a measuring unit 100 on an upper portion of a perpendicularly disposed container 9 and forms the fine metal particles by solidifying a molten metal M1 discharged from the measuring unit 100 into a cooling medium 101 contained in the container 9, and the cooling medium 101 is formed of an inert polymer liquid. By discharging the molten metal M1 in the inert polymer liquid, cleaning can be easily achieved after the cooling, and the cleaning process can be simplified.
Patent JP-2001229618-A (JP)
Title: Signal processor for optical disk
Inventor: MIYAMOTO YUKIHIRO
IPC: G11B7/005
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the omission time of EFM signals when RF signals S1 as data read signals are tentatively omitted due to the scratch of a CD or the like. SOLUTION: A DC detection circuit 12 generates a signal S3 as the center voltage of the output signals S2 of a DC elimination circuit 11. A subtraction circuit 13 outputs the signal S4 (=S2-S3) and a comparator 14 outputs the signal S5 based on the comparison of the signal S4 with a reference signal as the EFM signal. The DC detection circuit 15 outputs the DC component of the signal S5 to the comparator 14 as the reference signal.
Patent JP-2001225476-A (JP)
Title: Head and apparatus for discharging liquid
Inventor: INOUE RYOJI
IPC: B41J2/05
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a liquid discharge head of a high rate of discharge openings in which an ink discharge power is less lost by bubbles. SOLUTION: A plurality of liquid channels 3 are respectively connected to a common liquid supply chamber 6 via liquid supply ports 5. Each liquid supply channel 3 communicates with the discharge opening 7. A movable member 8 is cantilever supported via a minute interval to at least part of the liquid supply port 5 at the side of the liquid channel 3. An end of the movable member 8 at the side of a free end 8B is kept in contact with a stopper 5b of a supply part-forming member 5A in the periphery of the liquid supply port 5. In an operation of discharging ink by generating the bubble 21 by a heating unit 4 at a bubble generation region 11 of the liquid channel 3, a time after the bubble is generated before the movable member 8 is moved to shut the liquid supply port 5 is shortened.  Accordingly, a loss of the discharge power by the movement of ink to the liquid supply port 5 from the liquid channel 3 is reduced and a discharge efficiency is improved.
Patent JP-2001231263-A (JP)
Title: Controller for parallel multiple inverter unit
Inventor: OKUI AKINOBU
IPC: H02M7/493
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a controller which controls a parallel multiple inverter unit by an instantaneous spatial vector control system which suppressing cross current flowing between multi-level inverters. SOLUTION: In a controller for a parallel multiple inverter unit a first multi- level inverter 30A and a second multi-level inverter 30B are connected in parallel. A first resultant voltage vector ν1 being an added sum vector of a first rotating sub-vector of a first rotating sub-vector νC1 and a target voltage vector ν0 on an instantaneous spatial vector of the inverter unit is used as target voltage vector for the first multi-level inverter 30A, and a second resultant voltage vector ν2 being an added sum vector of the target voltage vector ν0 and a second rotating sub-vector νC2 having the same amplitude and frequency with the first vector νC1 and having a phase 180 degrees different from that of the first vector νC1 is used as a target voltage vector for the second inverter 30B, and control is performed by an instantaneous spatial vector control system.
Patent JP-2001224203-A (JP)
Title: Device for controlling depth of plowing
Inventor: ONO HIROYOSHI
IPC: A01B63/114
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To decrease the width of a plowing depth control-insensitive zone to prevent the increase in the load of a deep plowing work, when the load of a rear cover itself is enlarged. SOLUTION: This plowing depth control device of an agricultural machine in which a rotary plowing device 11 used for leveling the ground and having a rear cover 13b is liftably mounted on the rear portion of a tractor 1. The width of a plowing depth control insensitive zone for controlling the lifting or lowering of the rotary plowing device 11 is decreased with the increase in the measurement value of a load sensor 17 for detecting the load of the rear cover 13b. When the plowing depth target value of a plowing depth-setting dial 16 for setting the plowing depth target value and a plowing depth detection value detected with a depth sensor 18 for detecting the plowing depth of the rotary device 11 are within the width of the insensitive zone, the plowing depth control of the rotary plowing device 11 is not carried out.  When the load of the rear cover 13b is enlarged by the adhesion of soil to the back surface of the rear cover 13b, or the like, the lifting or lowering actions of the rotary plowing device 11 are more sensitized. Since the rotary plowing device 11 is lifted even by a small action for lifting the rear cover 13b, soil can easily backward be released, and the plowing load of the rotary plowing device 11 is reduced. The leveling of the ground is thereby relatively improved.
Patent JP-2001224422-A (JP)
Title: Container featuring folding section
Inventor: KITANO BUNICHI
IPC: A45C3/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a container with a folding section, which is easy to fold and can be restored to its original flat sheet. SOLUTION: The container of this invention, such as a carrying case, is provided with a plurality of panels constituting the container and a hole from which a contained material is taken out. A folding section (18, 20) is provided such that the take-out hole can be opened or closed by folding or unfolding at least one of the panels. The folding section has a middle section (26, 26a, 26b) made of a soft plastic material different from the other materials around.