baber/WOPTO huggingface dataset:
Patent JP-2000312225-A (JP)
Title: Packet repeater
Inventor: YAZAKI TAKEMI
IPC: H04L12/46
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To perform communication quality control and filtering at high speed by defining at least one piece of information and control information corresponding to the information as entries among pieces of information to identify an inputted packet and setting an entry table with plural entries by dividing it by every piece of address information. SOLUTION: For example, an entry 511-i formed by deleting an inputted line number and an effective bit of the inputted line number from a flow condition part is set for each inputted line. Then, lists 540 as an address of the entry table 750 are set in a list table 760 by every inputted line. When a flow is detected, only the list 540 allocated to an inputted line in which the packet is inputted is read and the list 540 entries 511-i to be pointed by the list 540 are read. Many entries 511-i can be set while realizing speeding-up the operating by holding the lists 540 with small bit width by every inputted line and sharing the entries 511-i with large bit width by each inputted line.
Patent JP-S62107794-A (JP)
Title: Production of cyanocobalamin
Inventor: SAKAMOTO TETSUO
IPC: C12P19/42
Filed: 1985-11-06
Abstract: PURPOSE:To stably obtain cyanocobalamin, by adding a low-toxic potassium ferrocyanide to a culture cell and/or culture liquid of a microbial strain capable of producing coenzyme-type vitamin B12 and heating the mixture for several minutes. CONSTITUTION:In the production of cyanocobalamin from a coenzyme-type vitamin B12 produced by microorganism, potassium ferrocyanide is used in place of potassium cyanide. The pH of the reaction system is adjusted to 4-6, cyanocobalamin is extracted by the same process as the process using potassium cyanide and vitamin B12 is produced therefrom. Cyanocobalamin cannot be produced by the use of potassium ferricyanide.
Patent JP-H1177173-A (JP)
Title: Working method for three-dimensional bending of shape
Inventor: TSUGE MITSUO
IPC: B21D9/05
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently perform two dimensional or three dimensional complex bend-working with high precision by forecasting with high precision and easily the spring back quantity of the penetrating-bending of an extruded aluminum (A1) shape. SOLUTION: From the three dimensional stereoscopic coordinate values of a target bending shape, a penetrating quantity and a curvature in an arbitrary position are calculated, a correction factor (S) expressed by the ratio (Ra /Ro ) of this theoretical bending radius (Ro ) to an actually bent radius (Ra ), is calculated by using a formula: S=αa × 1/(1-n)} × σ0.2 <b> , and the movement quantity M of a movable die 3 corresponding to the penetrating quantity, is corrected where b=α2 × Ra <c> , c=α3 × (Z<0.132> /A<0.1> ), α1 : factor (0.5 to 0.6), α2 : factor (0.05 to 0.10), α3 : factor (0.1 to 0.2), σ0.2 : 0.2% yield strength, n: work hardening index, A: cross-sectional area of shape, and Z: average value of section moduli.
Patent JP-H0584525-A (JP)
Title: Method for pressing aluminum alloy plate
Inventor: HIRA TAKAAKI
IPC: B21D24/10
Filed: 1991-09-27
Abstract: PURPOSE:To provide a method to press an aluminum alloy plate in good formability. CONSTITUTION:This pressing method is to insert an aluminum alloy plate as a forming material between a punch and blank holder, to give blank holding force and to press the alloy plate by a punch. Before the punch comes in contact with the forming material and the forming material begins to flow into the die, application of the blank holding load equal to 50-70% of the stationary blank holding load is characterized in pressing the aluminum alloy plate.
Patent JP-2000071784-A (JP)
Title: Watertight structure for vehicle door
Inventor: KAWAMURA MASATO
IPC: B60R16/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To fit a weather strip to a doorframe without producing a clearance therebetween. SOLUTION: Tapered watertight seal plates 12d extend upwardly from an upper end and downwardly from a lower end of a grommet mount 12a across which a weather strip 15 passes, and the watertight seal plates 12d are fixed on a side plate portion 1-A of a doorframe 1. The weather strip 15 is fitted on and along the periphery of the doorframe 1 and disposed to pass across the surfaces of the grommet mount 12a and the watertight seal plates 12d. In this state the watertight seal plates 12d are smoothly connected to the side plate portion 1-A of the doorframe 1. Therefore the weather strip 15 can be fitted along the configuration of the side plate portion 1-A of the doorframe 1, thus preventing a clearance from being produced around the ends of the watertight seal plates 12d.
Patent JP-2001074179-A (JP)
Title: Base isolation pipe joint
Inventor: HANAOKA TAKEO
IPC: F16L23/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent torsion from being applied to flexible tubes connected between joint parts on both sides even when an earthquake happens. SOLUTION: A joint part 2 has a tube connecting terminal 11 to which a tube 4 is to be connected, and a connecting flange member 21 flange-coupled to a flange 32 of other tube is rotatably arranged on the outer periphery of the tube connecting terminal 11. An O ring 17 is interposed between a collar part 15 formed on the outer periphery of the tube connecting terminal 11, and the flange 32, and a ring member 16 is arranged on the outer periphery of the O ring 17. Thus, even when a torsion is applied to flexible tubes connected- fixed to the tube connecting terminal, its rotating element is absorbed by the rotation of the tube connecting terminal between the flanges, and thereby torsion is not applied to the flexible tubes.
Patent JP-H0587990-A (JP)
Title: X-ray mirror and its production
Inventor: YAMADA YUKA
IPC: G21K1/06
Filed: 1991-09-27
Abstract: PURPOSE:To prevent deterioration in fabrication accuracy and surface roughness and enable spreading the selection of material for base plate by depositing an intermediate layer on the base plate and a multilayer film on it. CONSTITUTION:The surface of a flat base plate 11 is machined, the plate 11 is placed in a vessel 24, the inside of the vessel 24 is highly evacuated and a base plate 25 is heated to a specified temperature. A laser beam 22 from a laser source is them reflected from a mirror 23 to irradiate the base plate 25. A material gas is introduced from a guide inlet 26 and is optically decomposed by the laser beam 22 and a film is formed. If the laser beam is vibrated, an intermediate layer 12 is formed in accordance with the vibration wave shape. The introduced gas is exhausted out of an exhaust outlet 27. Consequently, a material gas for forming the first layer of multiple film layer 13 is introduced from the guide inlet 26. By vibrating the laser beam, a layer having a desired film thickness distribution is formed. In this process, by changing the film thickness in the multiple film layer 13 in the base plate surface direction, X-ray utilization efficiency can be improved. Then, the material gas is exhausted and another gas to form the second layer is introduced from the guideinlet 26. And by repeating this, the multifilm layer 13 is formed.
Patent JP-S63101706-A (JP)
Title: Map data display apparatus
Inventor: HOSOKAWA YOSHIO
IPC: G01C21/00
Filed: 1986-10-20
Abstract: PURPOSE:To present an easy to view map as required, by presenting a map of a small scale when the speed of a vehicle is high while presenting a map of a large scale when the speed is low in response to the output of a speed detection means. CONSTITUTION:A map data is stored in a memory 1 and is shown on a display means 5. A map data to be stored into the memory 1 is controlled by a system control means 2, which contains a microcomputer and when an address data is indicated for a location point to be displayed by an input means 3 such as keyboard, the control means performs a control to make the map data containing the point to be stored into the memory 1. At this point, map data of various scales containing the point being indicated are stored into the memory 1. A running speed of an automobile is detected by a speed detection means 4 and an average speed is calculated by the system control means 2. A map data is selectively displayed by a display means 5 depending on whether the speed is higher or lower than the average speed.
Patent JP-2000074816-A (JP)
Title: Particle analytical device
Inventor: AIKAWA KATSUYASU
IPC: G01N15/12
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a particle analytical device capable of measuring securely the volume and the number of particles, and capable of three-dimensional analysis from the volume and the projected area of the particles. SOLUTION: This particle analytical device is equipped with a particle detecting device 8 for measuring the volume and the number of particles 5 by measuring the change of an electric resistance between both electrodes at the time of passing of the particles 5 through an opening 3, after arranging a tube 2 having the opening 3 in electrolytic solution 4 and after installing electrodes 6, 7 in the inside and the outside of the tube 2, a stroboscope 11 for illuminating the opening 3 at the timing of the change of the electric resistance, a camera 12 for imaging the particles 5 illuminated by the stroboscope 11, and a picture image processing device 16 for executing image analysis of the particles 5 from the picture image imaged by the camera 12 and the particle data detected by the particle detecting device 8.
Patent JP-H0297137-A (JP)
Title: Channel assigning system
Inventor: OYA TAKASHI
IPC: H04Q7/28
Filed: 1988-10-04
Abstract: PURPOSE:To cope with the quick variance up to a certain degree by calculating the number of dynamic channels, whose use should be permitted, in accordance with an average value of the number of idle channels in past number of times of communication with respect to each radio base station and indicating this calculated number to the radio base station. CONSTITUTION:A number A of idle channels out of fundamental channels and a number B of idle channels out of assigned dynamic channels (if assigned dynamic channels exist) are reported to a radio line control station from each radio zone at intervals of a unit time (t), and average values of these numbers of idle channels A and B in past n-number of times of communication are calculated in the radio line control station at each time. When there are no unassigned dynamic channels and the number A or B of idle channels is smaller in a certain zone, the radio line control station takes back dynamic channels from zones where the number B of idle channels is larger out of the other radio zones and assigns dynamic channels to radio zones where traffic is increased.
Patent JP-2000140470-A (JP)
Title: Sewing machine and manufacture of sewing machine component
Inventor: SHIMIZU YOSHIHIDE
IPC: C23C16/50
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the wear and burning of a sliding component and to cope with the acceleration of an operation speed by forming a coating layer with diamond-like carbon put on a sliding surface through an intermediate layer. SOLUTION: A sewing machine component 1 is a bar-shaped member composed of a metal such as chrome molybdenum steel and a heat treatment layer 10 is formed so as to increase the hardness on the surface. Also, on the surface of the heat treatment layer 10, the coating layer 12 made of the diamond-like carbon is attached through the intermediate layer 11. The intermediate layer 11 improves the attaching strength of the coating layer 12 to the heat treatment layer 10. Thus, the generation of burning in a sliding part is evaded, the durability of the sewing machine component is improved and the stable high-speed operation is made possible over the long period of time.
Patent JP-H1092341-A (JP)
Title: Deflecting yoke
Inventor: KAWANISHI MASAMI
IPC: H01J29/76
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a deflecting yoke at a lower production cost, on which magnets are easily positioned. SOLUTION: A deflecting yoke has a vertically deflecting coil to form a vertically deflecting magnetic field, a horizontally deflecting coil to form a horizontally deflecting magnetic field, a bell insulating frame laid between the vertically deflecting coil and the horizontally deflecting coil, a cylindrical cover 9 to cover the end on the large-diameter side of the insulating frame, at least one pair of magnetic storages 10 provided opposing each other on the cylindrical cover 9 and magnets 11 stored in the magnet storages 10. The magnet storages 10 are provided with elastic portions 13 to lock the magnets 11.
Patent JP-S61128536-A (JP)
Title: Transfer forming machine
Inventor: OTAKE YUKIO
IPC: B29C45/68
Filed: 1984-11-28
Abstract: PURPOSE:To conserve energy and to obtain a compact unit by providing an electrically-driven worm jack for moving a plunger and a lower metallic mold up and down along with a hydraulic jack for fastening the molds at the time of forming. CONSTITUTION:The revolution of an electric motor 8 is transmitted through a worm shaft 9 to a worm gear 10, and the screwing action by this revolution moves a screw rod 11 upand down to fasten or open the lower mold bench 6 of a molding machine. Further, a pressurizing plate 20 is mounted on the lower mold bench 6, being guided with a guide rod 7, and hydraulic cylinders 18 and 19 are provided between the lower mold bench 6 and the pressurizing plate 20. The temperature of the oil does not increase, and there is no need for a cooling device since the electric motor and driving mechanism can be minuaturized and the hydraulic jack operates only when necessary.
Patent JP-H0998103-A (JP)
Title: Tuner
Inventor: TOMIYAMA HITOSHI
IPC: H04B1/26
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To keep constant the ratio between the changed variable of a control voltage and an oscillation frequency. SOLUTION: The output of a phase comparator 15 is sent through an LPF 17 to a voltage/current converting circuit 18. The voltage/current converting circuit 18 converts the control voltage, which is outputted from the phase comparator 15 through the LPF 17, to a current. A square root multiplier circuit 19 multiplies a square root to the current supplied from the voltage/current converting circuit 18. Then, a square root current outputted from the square root multiplier circuit 19 is supplied to a capacitance varying circuit 20. Corresponding to the square root current from the square root multiplier circuit 19, the capacitance varying circuit 20 varies a capacitance value. A local oscillation circuit 5 supplies a locally oscillated signal, for which an oscillation frequency is varied corresponding to the capacitance value of the capacitance varying circuit 20, to a mixer circuit 4.
Patent JP-H04127183-A (JP)
Title: Toner emptiness detecting device
Inventor: KATO TOSHIO
IPC: G03G15/08
Filed: 1990-09-18
Abstract: PURPOSE:To eliminate the wrong detection of the presence of toner by carrying out the sampling of the output of a toner sensor based on the timing of plural asynchronous pulse rows and descriminating the presence of the toner. CONSTITUTION:Means 24 and 26 generating plural pulse rows being asynchronous each other and means 35 carrying out the sampling of the output of the toner sensor 32 at the timing of each of plural rows and generating the output for finally showing the absence of the toner when the output of the toner sensor 32 sampled at every pulse rows consecutively shows the absence of the toner plural times, are provided. The output of the toner sensor 32 has an invalid period produced whenever a cleaning member passes the position of the toner sensor 32, but the sampling is asynchronously carried out among respective pulse, so that possibility that the timing of all sampling coincides with the invalid period is lessened. Thus, the presence of the toner can be surely detected in any cases.
Patent JP-S63105390-A (JP)
Inventor: HIRATA KENJI
IPC: F25D21/06
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03110885-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: NISHIDA TOSHIO
IPC: H01S5/00
Filed: 1989-09-26
Abstract: PURPOSE:To intensify a confinement, to reduce an oscillation threshold value and to obtain a narrow spectral line width by means of a comparatively short resonator by a method wherein a coupling coefficient kappa of a diffraction grating installed in a resonator is endowed with a distribution and a region whose coupling coefficient kappais high is formed especially at one end of a resonator waveguide. CONSTITUTION:An active layer 2 and, in succession, a guide (light waveguide) layer 3 are formed on a substrate 1; in addition, a diffraction-grating resist pattern is formed on the substrate by using a resist 20. The resist pattern is arranged in such a way that lines are thin and a space is wide in a region 12' at one end and that a space is thin and lines are thick in the other region 11'. As a result, since a change in a shape is large in the region 12' at the one-end part of the diffraction grating, a coupling coefficient becomes large; the coupling coefficient becomes small in the other region 11'. When a phase-adjusting region 16 is formed near a boundary between a high-kappa region 12 and a low-kappa region 11, a phase of the diffraction grating can be controlled. Thereby, a confinement is intensified, an oscillation threshold value is reduced and it is possible to obtain a narrow spectral line width by means of a comparatively short resonator.
Patent JP-H1178190-A (JP)
Title: Recorder
Inventor: YAMAMOTO TOSHIYUKI
IPC: B41J35/36
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by identifying the type of a cartridge loaded to a cassette loading section using a cartridge detecting member, a sheet detecting sensor and a ribbon detecting sensor thereby detecting a plurality of types of cartridge using a single cartridge detecting member. SOLUTION: A recording head 20 for recording an image onto a large number of stripe recording members 16 contained in a cartridge K provided with an ink ribbon 15 is arranged at the cassette loading section of a recorder along with a platen roller 21. A sheet detecting roller S1 for detecting the recording member 16 is disposed on the right side of a carry roller 22 contiguously thereto and a ribbon sensor S2 for determining presence of the ink ribbon 15 and distinguishing the color thereof are disposed at a position where the step part of a case 11 is located when the cassette K is loaded under a small roller 23 cooperating with the carry roller 22. Furthermore, a cassette detecting member S3 is disposed in the cassette loading section at a position where the supply reel containing section 11j of the case 11 is located.
Patent JP-H0298043-A (JP)
Title: Alkaline dry battery
Inventor: NITTA YOSHIAKI
IPC: H01M50/119
Filed: 1988-10-04
Abstract: PURPOSE:To improve the contact of a positive mix with a positive container and to facilitate the supply of an electrolyte to the positive mix by forming a conductive film of carbon fibers having a specified size in the contact area of the positive mix with the inner wall of the container. CONSTITUTION:A conductive film of carbon fibers having a specified size is formed in the contact area of a positive mix with the inner wall of a container. Carbon fibers having a diameter of 0.1-10mum and a length of 1-1000mum are used. The contact of the positive mix with the container produces uniform current distribution. Since carbon fibers are very fine, small gaps are produced between fibers, and an electrolyte is retained in the gaps and supplied to a positive mix in high rate discharge.
Patent JP-2000086188-A (JP)
Title: Side fork type conveying vehicle
Inventor: NIGO KEIICHI
IPC: B66F9/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a side fork type conveying vehicle capable of making the pitch of a guide roller as small as possible and using a small (small diameter) guide roller. SOLUTION: A reach device 20 moving a fork 10 in and out horizontally is of a chain drive type, in which one end 25A of a chain 25 is connected to a mast 7 via a tension cylinder 27 to transmit the pressure of a lift cylinder 11 to the chain 25 via the tension cylinder 27. By moving the chain 25 in normal and reverse directions, the mast 7 is moved laterally in the horizontal direction via a guide roller 8 and the fork 10 can be moved in and out in the lateral direction. The pressure transmitted to the chain 25 via the tension cylinder 27 is made to work on the one end 25A of the chain 25 as tension whereby the load applied to the guide roller 8 can be reduced even if the fork side load is increased or decreased.
Patent JP-H0193297-A (JP)
Title: Dust cap for speaker
Inventor: MIZONE SHINYA
IPC: H04R9/02
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a flat frequency characteristic by laminating a carbon fiber woven cloth via a polynorbornene rubber so as to increase the internal loss of the dust cap thereby effectively suppressing high frequency resonance. CONSTITUTION:The polynorbornene rubber sheet 2 as a 2nd layer is laminated to the carbon fiber woven cloth 1a as the 1st layer, and the carbon fiber woven cloth 1b as a 3rd layer is laminated to the sheet 2 with deviated web direction by 45 deg. with respect to that of the 1st layer 1a, they are pressed in a press metallic die to form a dome, 130mm in diameter and 23.3mm in total height. That is, the polynorbornene rubber is used as a material having a very large tandelta between the carbon fiber woven cloth layers to give a large internal loss due to the lamination structure.
Patent JP-S60143325-A (JP)
Title: Daylight strobe synchronizing device of camera
Inventor: EGAWA TAKESHI
IPC: G03B15/05
Filed: 1983-12-29
Abstract: PURPOSE:To turn on a strobe securely even when a shutter attains to a minimum stop opening within a specific time after a shutter closure instruction is generated by turning on the strobe synchronously with the generation of a minimum stop pulse within the timer time of a timer circuit which is actuated at a specific period. CONSTITUTION:When a stop does not open before a shutter closure instruction signal generating circuit 4 generates the closure instruction and a stop detecting circuit 1 outputs no minimum stop detection pulse, the timer circuit 5 is actuated through an AND gate 15, D type FF6, and AND gate 9. When an AND gate 8 is opened and the circuit 1 outputs the minimum stop detection pulse within the timer period of the circuit 5, a strobe trigger circuit 3 operates to turn on the strobe securely synchronously when the shutter attains to the minimum stop opening within the specific period after the shutter closure instruction.
Patent JP-S63106299-A (JP)
Inventor: NUNOHARA TATSUYA
IPC: B66F9/24
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。