baber/WOPTO huggingface dataset:
Patent JP-2002364663-A (JP)
Title: Ball spline
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball spline capable of preventing a retaining ring of the ball spline from being deformed and broken. SOLUTION: The retaining ring 21 locked on a locking groove 72 formed at the outer periphery of an input shaft, 1 is formed into a roughly C shape. Both ends of the retaining ring 21 are disposed inside a ball spline groove 61 in the input shaft 1. There are provided stoppers 21a, 21a which are bent in the axial line O direction of the input shaft 1 so that they may separate from balls 63.
Patent JP-2002364940-A (JP)
Title: Absorption refrigeration unit
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To perform confortable heating operation from the time of starting operation when room temperature is low and also perform cooling operation with high thermal efficiency. SOLUTION: An absorption refrigeration unit comprises an ON/OFF valve V1 installed at an absorbing solution inlet side of an absorbing solution pipe connected to an intermediate temperature regenerator 2, a check valve V2 installed at an absorbing solution outlet side, the absorbing solution pipe having an ON/OFF valve V3 allowing the absorbing solution to bypassing the intermediate temperature regenerator 2 and an intermediate temperature heat exchanger 8 and circulate, an ON/OFF valve V4 installed at a refrigerant inlet side of a refrigerant pipe connected to the regenerator 2, a check valve V5 installed at a refrigerant outlet side, and a check valve 6 installed at an outlet side of the refrigerant vapor separated through vaporization from the absorbing solution in the regenerator 2.  A refrigerant vapor outlet side of a high temperature regenerator 1 and a refrigerant vapor inlet side of a low temperature regenerator 3 are connected with each other by a refrigerant vapor pipe having an ON/OFF valve 7 interposed therein.
Patent JP-2002363667-A (JP)
Title: Copper alloy having excellent hot workability and machinability
Inventor: NOMOTO NORIYUKI
IPC: H01L23/50
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To produce a copper alloy in which the generation of intergranular cracking on hot working can be prevented, and which has excellent machinability in the surface. SOLUTION: The copper alloy has a composition containing, by weight, 1.8 to 2.5% Fe, 0.001 to 0.1% P, 0.01 to 1.0% Zn and 0.02 to 0.1% Sn, and the balance Cu with inevitable impurities.
Patent JP-2002366215-A (JP)
Title: Nc data management apparatus and method for production system
Inventor: YOKOMORI TADASHI
IPC: G06F19/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an NC data management apparatus and a methe for a production system which can generate high quality NC data and can shorter a machine type changeover time. SOLUTION: The NC data management apparatus and the NC data management method are provided with each facility having a plurality parts supplying parts holding particular types of parts. A series of processes in which each facility manufactures an object, i.e., a so-called line and a production system have a means for fetching NC data for operating each facility, a means for fetching a fraction defective of each line of each different production type of machine and a means for deciding whether the NC data are good or bad on the basis of the fetched fraction defective.
Patent JP-2002362547-A (JP)
Title: Wrapping material container
Inventor: FUNABASHI SHINICHIRO
IPC: B65D83/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping material container wherewith a rolled wrapping material such as a wrapping film can be severed easily and certainly and a longitudinal splitting can be prevented from occurring to the wrapping material. SOLUTION: For the container 10 comprising a container main body 16 for housing a rolled wrapping film 14, a cover body 18 extending from the rear side wall of the container main body so as to turn, and a V-shaped saw- toothed cutter 24 attached to the front edge of a front wall 22 of the cover body, a saw tooth 28 positioned at a point closest to the bottom side of the container main body when the cover body is closed is formed in a shape wherein the radius of curvature R at the front end of the saw tooth is set at 100 μm and above and less than 145 μm and the height H of a burr at the front end of the saw tooth is set at less than 50 μm, and the relation between the radius of curvature R and the height H of the burr at the front end of the saw tooth is set as H (μm)>=R (μm)-95.
Patent JP-2002362119-A (JP)
Title: Pneumatic tire
Inventor: SAITO EIJI
IPC: B29L30/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a flat tire preventing layer suppressing a decrease in flat tire sealing property without worsening the uniformity of a tire and causing the flow of a sealant even in the rotation of the tire. SOLUTION: The pneumatic tire comprises sealant including particles arranged as the flat tire preventing layer on the inner face of the tire.
Patent JP-2002079246-A (JP)
Title: Water making method
Inventor: TATEISHI YASUSHI
IPC: C02F1/44
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a water making method capable of making water in high recovery while suppressing the generation of scale on the surface of a membrane. SOLUTION: Raw water is supplied to an ion separation membrane to obtain permeated water and this permeated water is supplied to a reverse osmosis membrane. In this case, the pH of raw water is controlled to 2-5 and 10% or more of monovalent ions contained in raw water are permeated through the reverse osmosis membrane to remove not less than 90% of divalent or more metal ions contained in raw water and/or divalent or more ions capable of being bonded to divalent or more metal ions.
Patent JP-2002361103-A (JP)
Title: Hulling sorter
Inventor: MATSUMOTO TOSHIYUKI
IPC: B02B3/08
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of an impact type huller by impeller blades. SOLUTION: The hulling sorter is constituted so that an unhulled rice hopper (6) is provided to the upper part of the front side of a hulled rice winnowing box body (3) having a sorting air passage (4) formed therein in the before and behind direction of a machine body and impact type hullers (16) and (16) by impeller blades are provided on both left and right sides of the front of the hulled rice winnowing box body (3) and a suction fan (5) is provided behind the unhulled rice hopper (6), and the opening part (3a) provided to the front of the hulled rice winnowing box body (3), the sorting wind passage (4) and the suction fan (5) are allowed to communicate with each other.  An unhulled rice diffusion chamber (7) is provided under the unhulled rice hopper (6) and left and right unhulled rice feed hoppers (10) and (10) for feeding unhulled rice to the hullers (16) and (16) are provided under the unhulled rice diffusion chamber (7) and a hulled rice diffusion chamber (17) is provided behind the unhulled rice diffusion chamber (7). A hulled rice receiving trough (21) is provided under the hulled rice diffusion chamber (17) and dehulled rice dehulled by the hullers (16) and (16) is supplied to the hulled rice diffusion chamber (17).
Patent JP-2002363785-A (JP)
Title: Chlorine generator
Inventor: KATO MASAHIRO
IPC: C25B15/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the variation of chlorine concentration caused by the consumption of consumable parts in a chlorine generator applied for a drinking water feeder. SOLUTION: In the chlorine generator in which a pair of electrodes are disposed in a casing, raw water containing chlorine ions is passed through the inside of the casing, the DC voltage is applied between the pair of electrodes to generate chlorine from the chlorine ions in the raw water, a means for informing the information based on the total of the time of application of the DC voltage between the pair of electrodes is provided. A controller 120 displays letters indicating 'Replace the electrodes.' on a display part 111 of a keyboard 110 when the total of the time of application of the DC voltage between the pair of electrodes reaches the preset exchange-requirement display period.
Patent JP-2002334039-A (JP)
Title: System for internet remote control by mobile portable terminal
Inventor: IWAI TAKATOSHI
IPC: H04W88/18
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a supply method for information by which information can be published, updated, and deleted almost in real time by operating a mobile portable terminal and a method for promoting communication using the speech function of the mobile portable terminal. SOLUTION: Introduced are the information supply method by which information is supplied by a computer system connected to an external network represented by the Internet and enables a user to select, alter, publish, update, and delete various contents displayed on the screen of a computer terminal device almost in real time by operating the contents on the mobile portable terminal that the user owns and connects to the Internet and a method for communication promotion using the speech function of the mobile portable terminal.
Patent JP-2002371444-A (JP)
Title: Method for producing hard twist yarn, hard twist yarn, method for producing carpet, and carpet
Inventor: WATANABE KAZUNOBU
IPC: D05C17/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hard twist yarn capable of easily producing a carpet free from shading phenomenon. SOLUTION: The production method for the hard twist yarn comprises a step a5 to wind a crimped yarn having a twist number of >=100/m while applying a tension until the crimped yarn becomes a straight state and a step a6 to treat the yarn with steam at >=70 deg.C for >=20 min.
Patent JP-2002372221-A (JP)
Title: Processing apparatus for waste
Inventor: NOMA TAKESHI
IPC: B09B3/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a safety processing apparatus for waste with high energy efficiency by adjusting the flow rate of exhaust from a dryer 1. SOLUTION: A processing apparatus 21 for waste for processing waste containing water includes a dryer 1, a thermal decomposition furnace 10 for heat treatment, and a heating apparatus 12 for heating the drier 1. There are provided an exhaust blower 7 for sucking exhaust into an exhaust line 4 from the drier 1, and an apparatus 20 for adjusting a flow rate for adjusting the flow rate of exhaust. There are further provided a component measuring apparatus 5 including at least an oxygen concentration meter 22 and a hygrometer 23, and an exhaust flow rate meter 8. A control device 6 controls the apparatus 20 for adjusting a flow rate based on pieces of information from the component measuring apparatus 5 and the exhaust flow rate meter 8 such that humidity and oxygen concentration in exhaust from the exhaust line 4 take set values.
Patent JP-2002046501-A (JP)
Title: Running control device for automobile
Inventor: KURAGAKI SATOSHI
IPC: B60K31/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a follow-up running control system to enable easy variation of a follow-up target vehicle by designating a plurality of preceding vehicles capable of being detected by a distance measuring device at a display device and deciding the follow-up target vehicle by selecting from the vehicles by a drive during starting of follow-up running control and enabling easy variation of the follow-up target vehicle by indicating other preceding vehicle when the follow-up target vehicle is not proper. SOLUTION: In a follow-up running control system provided with a distance measuring device 101, a photographing device 102, a cruise controller 103, a display device 111, and an operation command input device 113, data of the distance measuring device 101 and a photograph image by the photographing device 102 are synthesized. Information on a running vehicle capable of effecting follow-up during cruise control operation is displayed and a follow-up target vehicle deciding device 110 is provided to decide the follow-up target vehicle selected according to a command from an operation command input device 113.
Patent JP-2003001481-A (JP)
Title: Lead-free soldering ball and its producing method
Inventor: KATO RIKIYA
IPC: B23K35/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a soldering ball having good surface condition. SOLUTION: This soldering ball has 0.05-1.0 mm spherical diameter and consists of 4.0-6.0 mass% Ag, 1.0-2.0 mass% Cu and the balance Sn in the composition. Particularly, the ball consisting of Sn-5.7Ag-1.3Cu has a good surface brightness without causing any shrinkage cavity and wrinkle. The ball is formed into a spherical shape by making the solder into a molten state and using its surface tension.
Patent JP-2002016139-A (JP)
Title: Manufacturing method of metal coated part and contact structure in integrated circuit
Inventor: BLOSSE ALAIN
IPC: H01L21/28
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a conductor interconnection effectively in accordance with a demand for increase of device density and improvement of efficiency of treatment regardless of a known technique for forming a contact and an interconnection. SOLUTION: A trench dielectric layer 4 of a composite structure having a semiconductor substrate with an active region, a gate structure 3, a dielectric spacer 2 adjacent to the gate structure 3, a contact dielectric layer 1 and a trench dielectric layer 4 is etched in a series of orders under the etching condition that the contact dielectric layer 1 is not practically etched, and a trench 6 is formed in a trench dielectric layer. The contact dielectric layer 1 is etched under the condition not to practically damage a gate structure for forming a first contact opening which exposes a part of at least one of a region of a semiconductor substrate and the dielectric spacer 2, and a step for attaching a conductive material to a contact opening and a trench is provided.
Patent JP-2002373001-A (JP)
Title: Variable setting method for function block
Inventor: TANAKA KOTOKO
IPC: G06F9/44
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable setting method for function block, by which an interface for accessing a plurality of internal variables can be minimized. SOLUTION: A function block, which uses a plurality of internal variables and of which control function is defined by software is characterized in that it is provided with a first interface for accessing the internal variables by a character string, a character string interpretation function block is formed inside the function block, and the internal variables are changed by interpreting the character string applied from the first interface by using the character string interpretation function block.
Patent JP-2003005089-A (JP)
Title: Inverted microscope
Inventor: AONO YASUSHI
IPC: G02B21/24
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an inverted microscope which permits satisfactory extension for the purpose of annexing of camera ports and can be annexed with the camera ports to make simultaneous photographing possible. SOLUTION: This inverted microscope includes the camera ports on at least the left flank and rear flank of an inverted microscope frame 1. An aiming section body 2 containing an electric equipment substrate 7 is arranged on the right flank of the microscope frame 1.
Patent JP-2003008125-A (JP)
Title: Measuring device and measuring method for semiconductor optical amplifier
Inventor: ITO TOSHIO
IPC: H01S5/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To accurately find out the element optical amplification factor of a semiconductor optical amplifier, or the input side coupling efficiency or output side coupling efficiency thereof. SOLUTION: The intensity of outputted light at the time when a single wavelength light emitted form a single wavelength light source 601 is inputted to a semiconductor optical amplifier 602 is measured with a power meter 607 to obtain an amplification factor β between fibers, and furthermore, the intensity of outputted light at the time when a large wavelength band light emitted from a large wavelength and light source 602 is inputted to the semiconductor optical amplifier 602 is measured with the power meter 607 to obtain an amplification factor β between fibers. In addition, the gain ripple V of the semiconductor optical amplifier is obtained. Then, the following formulas (1) and (2), V=[(1+Rg)<2> /(1-Rg)<2> ] and γ/β=[(1-R)<2> /(1-Rg)<2> ], are used to find out an element optical amplification factor g.
Patent JP-2003002280-A (JP)
Title: Winch for ship
Inventor: SUGIE YOSHIHIRO
IPC: B63B21/16
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a winch for a ship particularly suitable for rust prevention. SOLUTION: This winch for the ship comprises winding drums 3, 3 installed on the upper face of a deck 2; an electric motor installed on the back face of the deck 2; chains 4, 4 passing through the deck 2 to transmit rotating power from the electric motor 1 to the winding drums 3; and a protective cover 11 installed covering the chains 4, 4.
Patent JP-2003004645-A (JP)
Title: Surface defect inspection apparatus
Inventor: FURUTA TOSHIHARU
IPC: G01N21/84
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspection apparatus which can detect surface defects highly accurately by an automatic adjustment even when the luminous intensity decreases by deterioration of a lighting lamp 3 or the like or even when the type of a sheet material 1 is changed by feeding back a video signal outputted from a CCD line sensor 2 thereby adjusting the luminous intensity of the lighting lamp 3. SOLUTION: The CCD line sensor 2 is set above the sheet material 1, and the lighting lamp 3 is set below the sheet material 1. The surface defect inspection apparatus inspects surface defects of the sheet material 1 by image processing the video signal imaged by the CCD line sensor 2. The surface defect inspection apparatus uses an inverter 5 equipped with a control function for adjusting the luminous intensity of light emitted by the lighting lamp 3, and has a DC conversion circuit 7 and an error amplification circuit 8 set for adjusting the luminous intensity of the lighting lamp 3 by controlling the inverter 5 in accordance with a signal level of the video signal from the CCD life sensor 2.
Patent JP-2003000693-A (JP)
Title: Hemostatic agent
Inventor: MATSUDA YUSUKE
IPC: A61L15/16
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hemostatic agent not only having a quick and sure hemostatic effect in a surgical operation but also capable of easily removing the excess hemostatic agent. SOLUTION: This hemostatic agent comprises a cotton material of a mixture of acidic salts of fibrous deacetyl chitin and bioabsorptive fibers.
Patent JP-2003011081-A (JP)
Title: Tape cutter
Inventor: NAMEKAWA EIJIRO
IPC: B65H35/07
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter forming an adhesive tape facilitating the peeling. SOLUTION: This tape cutter 1 is provided with a folding block 20, a regulation roller 21, a feed roller 28, a sending-out roller 29, and sub-rollers 34 and 35. A fold part is formed in one side of the adhesive tape 2a drawn out from an adhesive tape wind body 2 so as to form a non-adhesive part in one of the adhesive surface.
Patent JP-2003015480-A (JP)
Title: Image forming device
Inventor: NAITO MICHINORI
IPC: G03G21/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To most suitably perform the emergency stop operation of a device by indicating the emergency stop operation only once from a user. SOLUTION: When an emergency stop key provided in an operation panel is depressed (Y in a step S1), a CPU discriminates whether a document carrying system is driven or not (step S2). When the document carrying system is driven (Y in the step S2), the document carrying system is stopped (step S3). When the document carrying system is stopped (N in the step S2), it is discriminated whether a form carrying system is driven or not (step S4). When the form carrying system is driven (Y in the step S4), all the carrying systems are stopped (step S5). That is, the form carrying system is stopped, and the document carrying system is stopped.
Patent JP-2003017362-A (JP)
Title: Method of manufacturing ceramic laminate
Inventor: KOIZUMI SEIICHI
IPC: H01G4/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a ceramic laminate which eliminates a step due to the thickness of a conductor pattern, and suppresses the deformation of the ceramic laminate the drop of insulating resistance and the occurrence of a short-circuit failure even if a ceramic green sheet is thinned and number of laminations is increased. SOLUTION: The manufacturing method is constituted of a process for printing conductor paste on the main face of the ceramic green sheet 1 and simultaneously forming shape holding patterns 5 on conductor patterns 3 by detaching them, a process for laminating a plurality of ceramic green sheets 1 where the conductor patterns 3 and the shape holding patterns 5 are formed and forming a master laminate 9, and a process for forming a ceramic laminate forming body where the shape holding pattern 5 is removed by cutting in a vertical direction with respect to the main face of the master laminate 9.
Patent JP-2002092030-A (JP)
Title: Personal information distributing system
Inventor: KAGEYAMA KATSUYUKI
IPC: G06F17/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent any adverse effect due to the flooding of information on a customer. SOLUTION: In this personal information distributing system, a server 11 of a system center 1 and an organization terminal 21 of an organization 2 and a customer terminal 31 of a customer 3 are connected through a compute network, and the organization terminal 21 and the customer terminal 31 receive the distribution of an organization exclusive picture 24 and a customer exclusive picture 33 from the server 11 through home pages 22 and 32 of the organization 2, respectively. The organization 2 can refer to multiple information generated by the system center 1, and select only optimal information to be provided to a customer 3 from among the multiple information on the organization exclusive picture 24 of its own organization terminal 21.  Thus, only the information selected by the organization 2 can be distributed to the customer exclusive picture 33 of the customer terminal 31, and any information which is not selected by the organization 2 can be prevented from being distributed to the customer exclusive picture 33.
Patent JP-2003014490-A (JP)
Title: Control interface conversion part and measuring device
Inventor: IZUMI TAMIHIRO
IPC: G01R15/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of constituting an automatic measuring device by connecting mutually a communication means normally furnished in the measuring device to a communication means normally furnished in a computer. SOLUTION: In this measuring device 1, the result measured by a measuring means 3 is displayed on a display means 8 by a control means 4. A first communication means 5 is a communication means for receiving control from the outside. A general purpose computer 9 controls the measuring device 1 by the first communication means 5. When accepting a communication means conversion request telegraphic message prescribed beforehand from the first communication means 5, the control means 4 transmits the telegraphic message to a second communication means 6, and transmits a control telegraphic message to external equipment connected to the second communication means 6 of the measuring device 1.