baber/WOPTO huggingface dataset:
Patent JP-H10191430-A (JP)
Title: Free channel allocation method
Inventor: KOIZUMI MANABU
IPC: H04W16/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a free channel allocation method in which a base station allocates effectively a frequency to mobile terminal equipment in a service area. SOLUTION: In a free channel allocation method where a base station allocates a channel with response to a link channel establishment request from mobile terminal equipments, a discrimination level that discriminates use/non-use of a free channel to a proper value higher than a limit level of a ratio of an interference wave level to a signal reception level possible to be detected (DU ratio) is set and in the case of a link channel establishment request from the mobile terminal equipment, a base station executes a carrier sense to measure all the free channels and the signal reception levels and select a free channel whose the level crosses over the discrimination level and is closest to the discrimination level to allocate the free channel as a link channel.
Patent JP-H10183005-A (JP)
Title: Water-insoluble pyridone-base disazo dye and its production
Inventor: HIMENO KIYOSHI
IPC: C09B62/09
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an orange pyridone-base disazo dye which can perform good dyeing even at high temps. under severe conditions. SOLUTION: A water-insoluble pyridone-base disazo dye which has a crystal modification characterized in an X-ray diffraction diagram (CuKα) having strong peaks at diffraction angles (2θ) of about 6.9 deg., about 15.4 deg., about 18.8 deg., and about 25.7 deg. and medium peaks at diffraction angles (2θ) of about 12.2 deg. and about 26.7 deg..  This dye is produced by subjecting a coupling product of 4'-(4- hydroxyphenylazo)anilne and 6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3- pyridinecarbonitrile to condensation with 2,4-difluoro-6-(di-n-butylamino)-1,3,5- triazine in acetone, dispersing the resultant cake in a water-base medium, and stirring the dispersion at 60-150 deg.C for 0.5-30hr to form a β-type crystal modification or by conducting the condensation in N,N-dimethylformamide and putting the resultant condensate in water to precipitate crystals of a β-type crystal modification.
Patent JP-H06183941-A (JP)
Title: Composition for oral cavity
Inventor: OKADA TOSHIMOCHI
IPC: C07D311/30
Filed: 1992-12-21
Abstract: PURPOSE:To prepare the composition having a collagenase-inhibiting activity, effective for the prevention and therapy of periodontosis, and used for oral cavities. CONSTITUTION:This composition for oral cavities is characterized by containing a water-soluble flavonol derivative of the formula (R<1> is glucose residue; R<4>-R<6> are OH, H; (n) is 1-5), e.g. alpha-glucosyl rutin, alpha-glucosyl myricitrin. The compound can extremely advantageously inhibit the degradation of collagen with collagenase in comparison with conventional collagenase-inhibiting agents such as tetracycline, is highly excellent in solubility in water and ethanol aqueous solutions and in storage stability after dissolved in comparison with conventional flavonol compounds, and can easily be added to compositions for oral cavities. The compound of formula I is preferably compounded in an amount of 0.01-1wt.% based on the total weight of the composition.
Patent JP-H11185592-A (JP)
Title: Circuit breaker and its voltage trip device
Inventor: DOI MANABU
IPC: H01H73/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable circuit breaker for operating an opening/ closing mechanism for contacts by ensuring attraction even in a change caused by use over a long time and its voltage trip device. SOLUTION: This voltage trip device 80, which is stored in a circuit breaker to operate a trip mechanism stored in an insulating case for opening/closing fixed contacts and movable contacts or stored in part thereof later to cut off the contacts with the trip mechanism, has a movable core 120 inserted in an electromagnetic coil 130 to be slidable and a return spring 140 secured to part of the movable core so that the movable core 120 can be attached by the electromagnetic force from the electromagnetic coil 130 and moved for a hook 125 at the end of the movable core 120 to move an operating pin 3P. It is arranged so that electromagnetic suction force P working from the electromagnetic coil 130 to the movable core 120 can be almost in a middle between return force F1 by the return spring 140 and reactive force F2 working on the hook 125 contacting the operating pin 3P.
Patent JP-H06184370-A (JP)
Title: Olefin polymer composition desirable for stretched film
Inventor: SAITO NORIAKI
IPC: C08J5/18
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a polymer composition excellent in transparency, blocking resistance, slipperiness, etc., and desirable as the material of a stretched film by mixing a crystalline olefin polymer with fine inorganic particles and a crystalline olefin polymer wax having a specified intrinsic viscosity. CONSTITUTION:This polymer composition comprises 100 pts.wt. crystalline olefin polymer, 0.01-0.8 pt.wt. fine inorganic particles and 0.1-10 pts.wt. crystalline olefin polymer wax of an intrinsic viscosity [eta] of 0.1-0.6dl/g. When this composition is molded into a biaxially stretched film, the obtained film has the following properties: (a) it has a very good transparency and appearance, (b) the formation of voids due to the antiblocking agent used during stretching can be inhibited,(c) it has good blocking resistance, (d) it has excellent slipperiness, (e) it is desirable as a material in the fields of packaging and print lamination on printed matter, and (f) the blocking resistance and slipperiness. of the film can be easily controlled.
Patent JP-H06284512-A (JP)
Title: Load dispatching device for electric vehicle
Inventor: TAKAHASHI HIDENORI
IPC: B60L11/18
Filed: 1991-12-26
Abstract: PURPOSE:To prevent erroneous charging by selecting the supply voltage of an electric vehicle by a plug, on which a voltage selecting key is mounted, connecting supply voltage to the connecting section of a load dispatching station and charging the electric vehicle. CONSTITUTION:A plug 1, to which a voltage selecting key 4 is installed, is connected to the battery B of an electric vehicle by a cord. 96V is output from the plug 11 of the plug fitting port of a load dispatching station 10 when the voltage selecting key 4 is positioned at a frontest end, 120V when the key 4 is positioned at an intermediate section, and 192V when the key 4 is positioned at a rightest end. ACs are stepped down to specification voltage by a supply voltage step-down section in the load dispatching station 10, and AC/DC converted, and specified voltage is output to a plug connecting section 11. Accordingly, charging fitted to the battery B is conducted.
Patent JP-H10197408-A (JP)
Title: Control method for compensation of torque of brake tester
Inventor: NAGAI HIDENORI
IPC: G01M17/007
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically eliminate mechanical error factors and enable a highly accurate test, by controlling a torque of a motor to be decelerated at an acceleration calculated by a set inertia amount and a brake torque. SOLUTION: A value obtained by dividing a measured brake torque by a sum of an electric inertia amount and a mechanical inertia amount is set as a deceleration command value. A torque of a motor is controlled so that an output measured value of a detector 14 for detecting a speed change rate of a driving motor agrees with the deceleration command value. A divider 16 and an inertia amount setting device 17 control the torque of the motor with using a value obtained by dividing a brake torque T according to an inertia set value I* for a deceleration of the rotation as a brake. A relation of the brake torque, inertia amount and deceleration is expressed by dω/dt=T/I* wherein dω/dt is the deceleration, I* is a weight of a vehicle converted to an inertia amount of a rotary shaft, and T is the brake torque.  The torque is controlled to be the calculated angular velocity dω/dt, so that a brake time, an abrasion coefficient, etc., can be accurately measured.
Patent JP-H06193066-A (JP)
Title: Discharged earth removal method and device therefor in driving row of steel tube piles or the like for earth retaining wall
Inventor: KUROSAWA FUTOMASA
IPC: E02D13/00
Filed: 1992-12-25
Abstract: PURPOSE:To mechanically remove discharged earth generated at the time of driving a steel tube pile or the like for an earth retaining wall. CONSTITUTION:An intake port 5 and an engagement recess notch 4 are provided between guide members 1 and 1 laid in driving a steel tube pile 7 or the like for an earth retaining wall. In addition, a discharged earth receiving member 3 having a discharged earth transport duct 6 connected to a forced suction device is coupled to the intake port 5. Earth generated due to the driving of the pile 7 enters a discharged earth receiving box 3, and is sucked and removed through the duct 6.
Patent JP-2000233478-A (JP)
Title: Laminated film
Inventor: SUGITA YUZO
IPC: B32B9/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To enable superb appearance and outstanding finish with satisfactory oxygen barrier properties and good dependence upon humidity by laminating a polymeric gas barrier layer on at least one of the faces of a biaxially oriented polypropylene film with the coefficient of heat shrinkage at a specific temperature indicating a specific value or less in any direction. SOLUTION: The coefficient of heat shrinkage at 150 deg.C of a base material film in the mechanical axis direction of the film and an orthogonal direction with the former, is 5% or less respectively. A biaxially oriented polypropylene film is used and a polymeric gas barrier layer is laminated on at least one of the faces of this film. The polymeric gas barrier layer is a composite polymer layer which is formed by applying a coating solution of a composition containing a water-soluble polymer, a metallic alkoxide and/or an alkoxide silicate and polycondensating the metallic alkoxide and/or the alkoxide silicate by a sol-gel process and drying/curing the polycondensation product.
Patent JP-H05192714-A (JP)
Title: Highly accurate drawing formation method
Inventor: MATSUDA TAKESHI
IPC: B21D22/20
Filed: 1991-12-26
Abstract: PURPOSE:To provide a highly accurate drawing formation method enabling accurately and repeatedly arranging a display at the almost prescribed position and make the waste of material less when a displayed metal plate is formed to be a container. CONSTITUTION:A die is constituted mainly of a punch 1, a die 2 and a blank holder 3. When a metal plate 8 is drawn using the die, the substantially whole rear surface of the metal plate in contact to the punch is pressurized till the punch contacting with the metal plate reaches the lower dead point. A pressurized air hole 9 is provided at the base part of the die and a pressurized gas is introduced from the hole to apply pressure from the opposing direction to the punch.
Patent JP-2001171259-A (JP)
Title: Method and device for coating paste, bookbinding device and image forming device
Inventor: TAMURA HITOSHI
IPC: B05D7/24
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a paste coating device and a bookbinding device, the miniaturization and simplification of which are realized and the operability of which is excellent by a method wherein the bookbinding device is improved and a uniform and sure paste coating is realized so as to improve the bookbinding finishing quality of a bundle of image-processed paper sheets. SOLUTION: In a paste coating device, which coats paste in a paper sheets carrying direction with a paste discharging means 33, near the side edge part of a paper sheet S carrying with a carrying means, a pressing roller means 37 consisting of a pair of rotatable rollers 371 and 372, which form a flat bandlike thin film paste coating layer by pressing the paste discharged from the paste discharging part 331 of the paste discharging means 33 on the paper sheet, is arranged on the downstream side of the paper sheet carrying direction of the paste discharging means 33.
Patent JP-H05181033-A (JP)
Title: Low-loss fusion connecting method for optical fiber
Inventor: RI KOKUKIYOU
IPC: G02B6/255
Filed: 1991-12-27
Abstract: PURPOSE:To easily and effectively find the best discharge fusion time so as to make a low-loss connection between optical fibers. CONSTITUTION:The power of optical signals passing through a couple of optical fibers 5A and 5B to be connected is monitored by a power meter 3 successively to find the mode field matching time when the connection loss becomes minimum; and the discharge fusion time is matched with the time to easily make the low-loss connection. The opposite end part of the optical fiber 5A from its connection end is optically connected to a laser diode 1 and the opposite end part of the optical fiber 5B from the connection end is optically connected to the power meter 3.
Patent JP-2000177944-A (JP)
Title: Packing changing work device for hydraulic elevator
Inventor: KENMOKU AKINOBU
IPC: B25H3/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To safely change the packing of a gland section in a hydraulic elevator while reliably preventing the drop of an inspection lamp by removably providing an inspection lamp support on a bracket fixing a guide rail in a hoistway, and removably providing the inspection lamp on the inspection lamp support. SOLUTION: This packing changing work device 12 is provided with a workbench 13 fixed to the outer periphery of the cylinder 5 of a hydraulic jack 7. An inspection lamp 15 is removably provided on the hook metal fitting 17 of an inspection lamp support 14, and the inspection lamp support 14 is removably provided on a guide rail fitting bracket 11 via a fixing metal fitting 18. A portable tool storage body 16 is formed with a storage section and a handhold section made of a synthetic resin, and it is removably provided on the hook metal fitting 20 of the inspection lamp support 14. A worker rides on the workbench 13, hooks the inspection lamp 15 on the inspection lamp support 14, stores portable tools in the portable tool storage body 16, thus can safely conduct the changing work of the oil leak preventing packing of a gland section 7A with both hands.
Patent JP-2000181840-A (JP)
Title: Method and device for obtaining internet address of home page and storage medium
Inventor: NIIKURA YOSHIAKI
IPC: G06F17/30
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an Internet address obtaining device by which the Internet addresses of a home page having a frame configuration are obtained. SOLUTION: The whole display area of the home page is obtained from a Web browser 1 by a display area obtaining processing part 21. Plural detecting positions for detecting the Internet addresses are designated at prescribed interval on the whole display area of the home page. The Internet addresses at the plural detecting positions are detected from the Web browser 1 by an address obtaining processing part 24. The detected Internet addresses are stored in accordance with the detecting positions by an address data group storage part 25. A frame boundary decision processing part 23 refers to the stored Internet addresses and specifies the display area at every home page and its Internet address.
Patent JP-H075447-A (JP)
Title: Substrate heating device
Inventor: KANDA KAORU
IPC: G02F1/1333
Filed: 1992-12-31
Abstract: PURPOSE:To improve the temp. distribution of hot plates and to prevent the generation of dust by providing this heating device with a heater, the upper hot plate enclosing this heater and a lower case and encapsulating fluid into the spaces between the heater, the upper hot plate and the lower case. CONSTITUTION:The sheath heater 1 is spirally wound along grooves 3 of the upper hot plate 2. Leader lines 4, 5 of the heater are sealed by connectors 11, 12 and the lower case 6 fits into the upper hot plate 2 and is welded on an outer periphery 7. Even the thin sheath heater 1 has obout 2mm outside diameter in such a case and, therefore, winding in of the heater 1 near the center of the upper hot plate 2 is not possible and gaps are generated. The gaps are produced between the heater 1 and the grooves 3 and hinder the uniformity of heat. The heating device is, thereupon, turned upside clown and a fluorine liquid, for example, fluorinate, is injected into the heating device to fill the gaps between the heater 1, the upper hot plate 2 and the lower case 6. The gaps are hermetically sealed by means of an O-ring 8 and a screw 9 after the injection of the liquid.
Patent JP-2001171763-A (JP)
Title: Push botton cover for aerosol container
Inventor: MITSUI TOSHIYUKI
IPC: B65D83/40
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing any malfunction of a push button in which a malfunction of the push button can be prevented positively, accidental injection of content of aerosol can be prevented, and when the aerosol container is used, this malfunction preventing mechanism is rapidly released by a simple operating method and immediately the content of aerosol can be injected. SOLUTION: A push button 10 is depressed from a direction crossing at a right angle with an injecting direction to inject the content of aerosol, wherein the push button 10 is protruded at a cap main body 2 of an aerosol container 1. A non-connected cylindrical pushing button cover 16 covering more than 180 deg. of an outer circumference of this cap main body 2 is removably installed at the cap main body 2. In addition, a covering concave portion 20 covering the protuberance 11 of the push button 10 and an abutment portion 21 abutted against the surface of the cap main body 2 are formed at the inner surface of a cylindrical portion 17 of the pushing button cover 16.
Patent JP-H11194833-A (JP)
Title: Mass flow controller
Inventor: TOKUHISA TAIICHI
IPC: G05D7/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a mass flow controller which is increased in full-open flow rate and then shortened in response time by improving the precision and response of flow rate control and sealing performance. SOLUTION: The mass flow controller has a flow rate sensor part 2 which detects the flow rate of fluid flowing in a sensor flow passage, a flow rate control valve 6 which controls the flow rate of the fluid, and a control circuit part 3 and the flow rate control valve 6 consists of a flow rate control valve main body having an inflow-side flow passage 12 and an outflow-side flow passage 13, a valve seat 4 provided at an end of the inflow-side flow passage, a metallic diaphragm 5 having a flat part contacting and leaving the valve seat, and an actuator 60 which is positioned above the metallic diaphragm 5 and generates a pressing force on the valve seat side; and a diaphragm spacer 61 which presses the metallic diaphragm 5 is provided below the actuator 60 and a recessed part 61a is formed on the depression surface of the diaphragm spacer 61 except the contact surface between the valve seat 4 and metallic diaphragm 5.
Patent JP-H11189103-A (JP)
Title: Component installing structure in soft part
Inventor: NAKAMURA MASAHIRO
IPC: B60R13/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve an external appearance by eliminating a clearance of the installing part of a component in the soft part by arranging a pressing member to press a prescribed component to the soft part at least in either one when fitting the recessed part to the projecting part. SOLUTION: In an automobile door as the soft part, the boss hole part 7 as the recessed part to install a center pad 3 is arranged in a prescribed position by sticking the skin 2 to the indoor side surface of a steel plate 6. The center pad 3 has an outer frame member 31, a boss 32 as the projecting part, a reinforcing member 33 and a rib 34 as a pressing member, and the rib 34 bas the inclined part 34a. A clearance is not generated between the head part 31a and the skin 2 even if a thickness of the skin 2 is not uniform since the head part 31a of the outer frame member 31 pushes up the skin 2 when force acts in the upward direction by allowing the rib 34 to abut to the steel plate 6 in fitting the center pad 3 to the automobile door.  The fitting part can be firmly joined by reliably inserting the rib 34 into the boss hole part 7 up to the root of the boss 32 since the rib is arranged in the lower side recessed corner part 32a.
Patent JP-H06205545-A (JP)
Title: Switching converter type charging device
Inventor: AKIBA TOYONORI
IPC: H02M3/28
Filed: 1992-12-25
Abstract: PURPOSE:To reduce a switching noise, by applying an output voltage of a full- wave rectifier to a reactor when a switch is closed and simultaneously applying a voltage of a capacitor to the primary side of a transformer. CONSTITUTION:It is assumed that the sum of a voltage of a storage battery 13 and a forward voltage of a rectifier 8 is V0 and the winding ratio of a primary winding to a secondary winding 7 of a transformer A is NT and a voltage of a capacitor 5 is charged higher than the voltage of NTXV0. When a switch 4 is closed, the entire voltage of a power source 1 is applied to a reactor 3 through a full-wave rectifier 2 and an energy is stored. Simultaneously, electric charges of the capacitor 5 are discharged to the secondary side through the transformer A. That is, a current flows from the secondary winding 7 to a reactor 10 through the rectifier 8 and the energy is stored and further the storage battery 13 is charged. In this case, a current does not flow in a secondary winding 11 due to a blocking of a rectifier 12. Thus, a switching noise can be reduced.
Patent JP-2000180928-A (JP)
Title: Information setting device and optical equipment provided with the device
Inventor: NAKAMURA KATSUNORI
IPC: G06F3/023
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to improve assembling workability and to attain reduction in the cost by integrally forming a stoppage holding part and a pattern for outputting a signal at a rotary member operated in order to input information. SOLUTION: This information setting device is constituted so that the signal for detecting a rotating direction and changing set information is outputted in accordance with the rotating operation of the rotary member 20. The rotary member 20 is integrally molded by being provided with an operation part 21 operated to be rotated, the stoppage holding part 22 obtained by forming recessed parts 22a for locking rotation at the circumference at a pitch corresponding to the respective change of the set information. Then, the thin film pattern 23 for outputting the signal is integrally formed at least one of the operation part 21 and the holding part 22.