baber/WOPTO huggingface dataset:
Patent JP-2002206959-A (JP)
Title: Liquid level sensor
Inventor: FUKUHARA TOSHIAKI
IPC: G01F23/38
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor achieving miniaturization of an entire device and cost reduction. SOLUTION: A magnet holder 3 rotates via an arm 2 as a float 1 moves according to the level of liquid, and a magnet 4 held in the magnet holder 3 also rotates accordingly. A Hall element 8 detects the density of magnetic flux produced by the magnet 4 rotated according to the movement of the float 1, and converts it into an electric signal whereby the level of the liquid is measured based on the electric signal. In this liquid level sensor which measures the level of the liquid through such action, the Hall element 8 is positioned on the same plane as the magnet 4 and at the center of the magnet 4, whereby the liquid level sensor can be made thinner.
Patent JP-2002204390-A (JP)
Title: Camera
Inventor: KOYAMA TAKASHI
IPC: G03B7/095
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to improve the quality of still images without upsizing an imaging optical system and increasing processing costs of moving images when imaging the moving the still images by using a common imaging optical system and an imaging element. SOLUTION: In a camera imaging the moving and still images by using a common imaging optical system 1 and an imaging element 3, if all of focal lengths of the optical system 1 are equal, an F number s of a maximum aperture in imaging the static images is set larger than the F number d of a maximum aperture in imaging the moving images.
Patent JP-2002213226-A (JP)
Title: Connection structure of gas recirculation hose of blow- by gas recirculation device
Inventor: AMANO HIDETOSHI
IPC: C09J133/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To effect further reliable introduction of outside air to a suction system through a gas recirculation hose dislocated from a connection part to a recirculation gas amount control valve. SOLUTION: A connection part 10 on the valve side of the gas recirculation hose 15 is cut obliquely based on its central axis and provided with a circular opening part 19a. When the gas recirculation hose 15 slips out and is dislocated from a hose connection part 13c of a PCV valve 13 mounted on an upper surface 12a of a cylinder head cover 12, the connection part 19 on the valve side is sucked to an upper surface 12a by a negative pressure introduced through a suction pipe 14. In this case, by sucking the connection part 19 on the valve side approximately in a vertical state to the upper surface 12a, an opening part 19a is opened to an external part.
Patent JP-2002215260-A (JP)
Title: Power consumption controller
Inventor: HIUGA NORIO
IPC: G06F1/26
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption controller capable of reducing change quantity of power consumption of an arithmetic processor and stabilizing an operation of the arithmetic processor. SOLUTION: A clock delay circuit 10 generates a plurality of clock signals with different delay time from a clock signal A40 to be inputted in an arithmetic processing circuit 40 and outputs a delay clock signal A11 selected by a clock selection signal A10. A power consumption control circuit 20 is provided with a D-type flip-flop (D-FF) 21 and three inverter circuits 22, constitutes an oscillator circuit synchronized with the delay clock signal A11 and consumes prescribed power.  The delay clock signal A11 is properly selected by the clock selection signal A10, a change of the power consumption of the arithmetic processing circuit 40 is corrected by the power consumption of the power consumption control circuit 20 by shifting timing in which the power consumption of the power consumption control circuit 20 and the power consumption of the arithmetic processing circuit 40 reach their peaks and the change quantity of the power consumption of the arithmetic processor 50 is reduced.
Patent JP-2002222733-A (JP)
Title: Structure of capacitor element of solid-state electrolytic capacitor and its manufacturing method
Inventor: NAKAMURA SHINJI
IPC: H01G9/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To surely reduce insulation breakage of a part of a dielectric film in an anode body in contact with a synthetic resin ring body when the ring body is attached to the joint of an anode wire on one end surface of the anode body. SOLUTION: This capacitor element comprises a porous anode body 2 which is made by sintering a valve action metallic powder, an anode wire 3 fitted to one end surface 2a of the anode body 2, a dielectric film 4, a solid-state electrolyte layer 5 and a cathode film 6 which are formed on the anode body 2, and a synthetic resin ring bodies 10 and 10' which are engaged and fitted with/to the joint of the anode wire 3. In this case, at least a part of the outer circumference of the ring bodies 10 and 10' is protruded from the side surface of the anode body.
Patent JP-2001297639-A (JP)
Title: Composition of matter for forming conductive film of electrode and wiring, forming method of the conductive film, and manufacturing method of electron emission device, electron source, and image-forming apparatus
Inventor: FURUSE TAKASHI
IPC: H01L31/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To readily form a minute, conductive film pattern by a composition of matter, using an aqueous solvent which is easy to handle and whose load on environmental is small. SOLUTION: The composition of a matter for forming a conductive film composed of an aqueous photosensitive resin element an aqueous metal organic compound element, which can form an electrically conductive film by being calcined, and an aqueous solvent element are coated on a substrate, and after exposure and development based on the required conductive film pattern are performed, the substrate is calcined to form the required conductive film.
Patent JP-2002226269-A (JP)
Title: Conductive ceramic and its manufacturing method
Inventor: OKADA TAKAHIKO
IPC: C04B35/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To produce a conductive ceramic easy to produce with high safety, and showing stable conductivity at room temperature. SOLUTION: The constitution of the conductive ceramic is characterized in that a mixture of a metal oxide and carbon source, and a raw material an oxide base ceramic are mixed and formed, and the formed compact is fired in reducing atmosphere at >=1500 deg.C.
Patent JP-2002226390-A (JP)
Title: Method for producing bamboo vinegar granule, granule of bamboo vinegar and medical adhesive sheet produced by using the vinegar
Inventor: YONEMOTO KAZUHIKO
IPC: A61P1/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing granules of bamboo vinegar free from harmful substances such as benzopyrene and containing the active components, etc., of the leaves of aloe and loquat without losing the effective components of bamboo vinegar liquid, and provide the bamboo vinegar granules produced thereby and a medical adhesive sheet. SOLUTION: The method for producing the bamboo vinegar granules comprises a liquid bamboo vinegar recovering step to heat a bamboo in a heating furnace at 200-350 deg.C, an addition step to add 0.05-5 pts.wt. of concentrated mineral liquid and an aqueous solution produced by extracting the leaves of aloe and loquat with the bamboo vinegar and adding water to the obtained vegetable extract to 100 pts.wt. of the liquid bamboo vinegar obtained by the recovering step, a mixing step to mix 100 pts.wt. of one or more granulation agents selected from cyclodextrin, maltose and dextrin with 20-100 pts.wt. of the aqueous solution of bamboo vinegar obtained by the addition step, a drying step to pulverize the bamboo vinegar mixture obtained by the mixing step by spray drying, or the like, and a granulation step to granulate the powder produced by the drying step with a granulator.
Patent JP-2002225480-A (JP)
Title: Paper for filing
Inventor: ANAMI TATSUNO
IPC: B42F21/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper for filing, which is capable of forming a projected piece of index by the paper itself without preparing any special member and without providing the paper with unnecessary damage. SOLUTION: The paper for filing is provided with a cut-in for forming the projected piece of index by bending the same.
Patent JP-2002230838-A (JP)
Title: Phase transition type information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24035
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition type information recording medium which permits high-density recording and is stable even when subjected to recording and reproducing. SOLUTION: The phase transition type information recording medium which records, erases and reproduces information is provided with a layer of Ge(1-x) Se(x) (0.3<x<1) adjacently to its recording layer.
Patent JP-2002228952-A (JP)
Title: Mirror device
Inventor: KOSUGE TAKAAKI
IPC: G02B26/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new mirror device capable of condensing light at two or more different points. SOLUTION: This mirror device is provided with a plurality of mirrors arrayed in the shape of a curved surface in a state where its reflection surface faces to the inside and held so that the angle of the reflection surface is variable, and a driving means for changing an angle independently for every mirror.
Patent JP-2002239912-A (JP)
Title: Beveling wheel for machining outer circumferential part of silicone wafer, and method for manufacturing the same
Inventor: TANAKA YOSHIHIRO
IPC: B24D3/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide conductivity to adhesive agent for fixing an abrasive grain layer, employ a base metal of light metal or light metal alloy, and reduce weight of a beveling wheel in the beveling wheel for machining an outer circumferential part of a silicone wafer in which the abrasive grain layer provided with one or plural grooves are formed is fixed to an outer circumferential part of the base metal. SOLUTION: The abrasive grain layer 2a in a circular form is manufactured comprising metal bond or conductive resin bond as binder using a die, the abrasive grain layer 2a is fixed to the outer circumferential part of the base metal 1 of aluminum or aluminum alloy through the adhesive agent 4 having conductivity, and one or plural grooves 3 are formed in the abrasive grain layer 2a by electric discharge machining to be the beveling wheel 10.
Patent JP-2002241831-A (JP)
Title: Method for continuously casting molten steel for non- oriented silicon steel sheet and cast slab for non- oriented silicon steel sheet
Inventor: SEZE AKIFUMI
IPC: C22C38/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting molten steel or non- oriented silicon steel sheet and to obtain a cast slab for non-oriented silicon steel sheet with both of which the internal defect in the cast slab or a steel plate caused by internal crack, center segregation, center porosity, etc., by making solidified structure to uniform equiaxial crystal, and the magnetism can be improved by restraining finely dispersed precipitation of MnS after solidification. SOLUTION: In this method for continuously casting the molten steel 11 for non-oriented silicon steel sheet, the composition of the molten steel 11 for non-oriented silicon steel sheet is adjusted so that the percentage, by weight, of Mg, O, S and Mn contained in the molten steel 11 satisfies the following formulae. The adjusted molten steel 11 is continuously cast. (Mg wt.%-1.5×O wt.%)×(S wt.%)>1.2×10-6 and (Mg wt.%-1.5×O wt.%)>1/200×(Mn wt.%). The cast slab for non-oriented silicon steel sheet is also described.
Patent JP-2002240862-A (JP)
Title: Formed food package in double packaging
Inventor: SHIMIZU KEISUKE
IPC: A23L13/60
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To form a formed food package by using a packaging material which is satisfactory in formability on packaging food especially in a stick-like shape while having a barriering capacity against oxygen and vapor and is free from generating chlorine gas on incineration at disposal after use. SOLUTION: A formed food is hermetically packed with a non-chlorine heat shrinkable synthetic resin film having an oxygen permeability of less than 20 cm3/m2.24 h.atm.20 deg.C.60%RH and the package is hermetically packaged further with a non-chlorine synthetic resin film having a vapor permeability of less than 10 g/.24 h.atm.20 deg.C.90%RH, and thereby the food package in double packaging is obtained. The formed food is desirable to be made from cheese and the like, or ham or sausage formed in a stick-like shape containing 30 to 60 wt.% of moisture.
Patent JP-2002244105-A (JP)
Title: Device and method for inspecting semiconductor circuit for driving matrix type display device
Inventor: TSUGE HITOSHI
IPC: G09F9/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect whether five values of output voltage are normally selected and output, in a semiconductor circuit for driving a display device performing four line selection. SOLUTION: An inspection pattern is input in the semiconductor circuit 14 per instruction from a controller 11, the output of the semiconductor circuit 14 for driving is compared with a previously calculated output pattern by an inspection result discriminating means 16 and a display element 17 or the like informs a person measuring as to whether the output is normal.
Patent JP-2001270459-A (JP)
Title: Operating part structure of working vehicle
Inventor: KIRIHATA TOSHINORI
IPC: B62D49/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation for steering a machine body. SOLUTION: This structure includes a pair of turning interlock mechanism which operate at the operation of turning a turning operation tool, a pair of shifting oscillating elements which oscillate at the shift operation of a shift operation tool, and a pair of HST speed increasing/reducing mechanisms connected with the shifting oscillating elements and actuated to increase or decrease speed as each turning interlock mechanism and each shifting oscillating element are actuated.
Patent JP-2002242509-A (JP)
Title: Opening-section device
Inventor: SAITO AKIHIRO
IPC: E05C1/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To remove an opening between a master door and a slave door. SOLUTION: In an opening-section device 1 in which a master-slave door 3 composed of the master door 3a and the slave door 3b is incorporated into a frame body 2 consisting of an upper frame 2a, a lower frame 2b and left-right vertical frames 2c and 2d, French chutes 10 with rods 11 being inserted into the inserting sections 12 of receiving tools 13 installed to the upper frame 2a and the lower frame 2b and conducting locking are mounted at the upper-lower positions of the slave door 3b, fixed positions in the indoor-outdoor direction at the upper and lower ends of the slave door 3b are conformed at the position of the master door 3a - that is,  the fixed positions are made to follow to the master door 3a and can be adjusted-by moving and adjusting the inserting sections 12 of the receiving tools 13 in the indoor-outdoor direction in response to the quantities of positional displacement when the position of at least either of the upper and lower ends of the master door 3a is displaced in the indoor- outdoor direction in a totally enclosed case.
Patent JP-2002246295-A (JP)
Title: Method of deciding pattern of reticle
Inventor: OKAMOTO KAZUYA
IPC: G03F1/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To correctly perform the correction for the proximity effect of a reticle even in the case where a space-charge effect becomes a problem, and to make it possible to form the accurate exposed pattern of the reticle on a wafer. SOLUTION: In a method of deciding the pattern of a reticle, if data on an LSI is inputted to a computer in a step S101, the computer splits the data into subfields in a step S102, and data on the patterns in every subfield of the reticle is created from these subfields. Then, a space-charge effect is calculated in consideration of the density of the patterns in every subfield in a step S103. Lastly, the correction for the proximity effect of the reticle is made in consideration of a diffusion of a beam due to the space-charge effect calculated in the said step 103 in a step S104, the forms of the patterns decided in the step S102 within the subfields are changed.  In the case where an exposure of the reticle is performed in the patterns subsequent to the change, the reticle is subjected to the proximity effect and a resist is contrived to be exposed to light into the form of the purposed pattern.
Patent JP-2001312440-A (JP)
Title: Method, system, and program for displaying page downloaded from network in application window
Inventor: RABINDORANASU DUTTA
IPC: G06F3/0484
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved user interface for navigating a web page for viewing a previously viewed page. SOLUTION: A 1st page and a 2nd page are downloaded from one of plural servers through a network; and the 1st page is displayed in a 1st window pane and the 2nd page is displayed in a 2nd window pane automatically at the same time. Then a viewer program downloads a 3rd page from one of the servers through the network and displays the 3rd page in one of the 1st and 2nd panes and one of the 1st page and 2nd page in the other automatically at the same time according to settings having been defined. Then a 4th page is downloaded from one of the servers through the network and the 3rd page and 4th page are displayed in the 1st pane and 2nd pane automatically at the same time according to the settings having been defined.
Patent JP-2002250960-A (JP)
Title: Illuminator
Inventor: MOTOYAMA SHIGEKI
IPC: F21V13/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thin illuminator in which the height (thickness) of the emission opening part can be made lower (thinner) so that the illuminator can be directly mounted to a circuit board. SOLUTION: In an illuminator 110A, a reflector 330A is arranged above the arc tube 340 relative to the direction of radiation axis. The cross-sectional shape of the main reflection plane 331a of a main reflector 331A is formed into an approximately elliptic curve or an approximately parabolic curve both having an arc tube 330A as the focus. Opposite to the main reflector 331A, a subreflector 332A provided with a semicircular reflection plane 332a having the focus of the arc tube 340 as the center is arranged.
Patent JP-2002250462-A (JP)
Title: Solenoid valve
Inventor: UTSUNOMIYA ATSUSHI
IPC: F16K31/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of which the impact at which a rod or an armature collides against a stopper magnifies and noise occurs, when the valve opening velocity in an electromagnetic spill valve is increased. SOLUTION: In the electromagnetic spill valve 1, which fixes an electromagnetic solenoid 3 within a tubular housing 10, of which one end is closed by a cover 4 and which is provided with a valve mechanism 2 at the other end, and disposes the armature 32 between the cover 4 and the electromagnetic solenoid 3, and provides the rod 34 which inserts through the inside of the electromagnetic solenoid 3 and which actuates the valve mechanism 2 connected to the armature 32, and attaches the stopper 43 to the cover 4, damping alloy disc 6 is disposed between the armature 32 and the stopper 43 and disposes a damping chip 61, which is made of an alloy between the rod 34 and a needle 5.
Patent JP-2002249643-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: ICHIKAWA TAKAYUKI
IPC: C08L63/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing semiconductors in which improvement of reflow resistance is possible. SOLUTION: This epoxy resin composition contains an epoxy resin shown in formula (1) (wherein, Gr is a glycidyl group; (n) is 1 or a larger integer), an inorganic filler processed with a coupling agent shown in formula (2) (wherein R1 and R2 are each a 1-5C alkyl group; (n) is 1 or a larger integer), the coupring agent is shown in the formula: H2 N(CH2 )m Si(OC2 H5 )n (wherein, (m) and (n) are each 1 or a larger integer), and a hardener.
Patent JP-2002251663-A (JP)
Title: Commodity rack for automatic vending machine
Inventor: SUGIHARA YUKIO
IPC: G07F11/34
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a new easily manufactured structure with a few number of components in a serpentine type commodity rack formed with a commodity guide passage attached with front and rear walls respectively comprising a plurality of curved guide plates between a pair of side plates and extended in a vertically meandering form as a whole. SOLUTION: The curved guide plates 40 forming the front wall 84 or the rear wall are formed integrally with the right and left side plates 32 and 34.
Patent JP-2002248579-A (JP)
Title: Method for integrally molding superplastic metal
Inventor: TONE TOSHIFUMI
IPC: B21D26/055
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for integrally molding a superplastic metal, which can reduce manufacturing costs without requiring a special additional process for an outer surface after molding. SOLUTION: In a laminated body 1, titanium alloy sheets 1a-1d are laminated, and appropriate places of the core sheets 1b and 1c of them are coated with a joining preventing material. When the laminated body 1 is set in a mold 3 composed of upper and lower molds 3a and 3b, metallic foil 4 is held in a sandwiched manner on one side (a left side in the figure) between the molds 3a and 3b, another sheet material 2 is disposed via a ceramic adhesive 5 in a bent part 4a, protruding inside the mold 3, of the metallic foil 4, and one end 11 of the laminated body 1 is made to abut on a curved inner wall 2a of the sheet material 2.  In superplastic forming after diffusion joining, the sheet material 2 is brought into press-contact via the laminated body 1, which is inflated with gas pressure, in such a manner as to follow a shape of the mold 3, and integrated with the laminated body 1 by the diffusion joining, so as to be obtained in the approximate same shape as that of a finished product.
Patent JP-2001244425-A (JP)
Title: Method of manufacturing ferroelectric-material capacitor
Inventor: HARTNER WALTER
IPC: H01L27/105
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an executable method of manufacturing, with only a little labor, a ferroelectric-material capacitor having two pieces or more of withstand voltage which are different from each other. SOLUTION: First, a first electrode structure 11 having the surface which forms at least two-height levels is formed on a substrate 1, a ferroelectric- material layer 13 having a variety of layer thickness is laminated on the first electrode structure 11 by spin coating, and in succession, a second electrode structure 12 is formed on the ferroelectric-material layer 13.
Patent JP-2002262105-A (JP)
Title: Method and device for converting black gradation in monochromatic print of color image
Inventor: OGAWA KIYOKAZU
IPC: G06T5/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for converting black gradation of a color image that is characterized by that information other than lightness information is reproduced with fidelity in the case of monochromatically printing a color image so as to form a monochromatic image. SOLUTION: The black gradation converter for a color image is provided with a dither discrimination section 1 that decides a conversion dither matrix taking into account lightness, saturation, luminance information for each pixel of received RGB information and a dither conversion section 2 that binary decides a dither pattern and gives the dither pattern to a monochromatic printer 3.