baber/WOPTO huggingface dataset:
Patent JP-H06199550-A (JP)
Title: Burning device for cement clinker
Inventor: SATOU FUJITAKA
IPC: C04B7/44
Filed: 1992-12-28
Abstract: PURPOSE:To enable a stable operation without agglomeration in a burning furnace even if the grain size of granulates fluctuates, to reduce electric power by the improvement of heat consumption and by the reduction of pressure drop and to obtain the cement clinker excellent in quality. CONSTITUTION:The constrictive part 11 providing a downward inclined upper plane 11a is arranged at the free board 6a and/or the throat part of the burning furnace 6 to which the granulated material granulated at a granulating furnace 3 is discharged and thrown, the small particles in the granulated material thrown from upperward are sent back to the granulating furnace 3 by the velocity of jet stream gas amplified with the constrictive part 11, and is stuck and granulated.
Patent JP-H11195251-A (JP)
Title: Device and method for manufacturing optical recording medium
Inventor: KONDO TAKAO
IPC: G11B7/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the device and method by which a coating liquid is applied uniformly to form a coating film improved in the uniformity of film thickness is improved. SOLUTION: This device is provided with a disk substrate 1 which has a hole section 1a in its center, a turntable 5 which rotates the substrate 1 in its surface direction, an approximately circular shaped cap 2 which is smaller than the inner diameter of the recording region of the substrate 1 and is larger than the outer diameter of the section 1a, a hollow cylindrically shaped supporting body 4 which is integrated with the cap 2 and has a side surface having at least more than one hole 4a, and a nozzle 6 which fills photo setting resin 7 into the follow section of the body 4. The cap 2 is attached to the section 1a of the substrate 1 by the body 4 and is integrally rotated. Thus, the resin 7 which is charged in the hollow section of the body 4 is scattered from the holes to apply the resin 7 on the surface of the substrate 1.
Patent JP-2000184191-A (JP)
Title: Picture reading processor
Inventor: YOSHIDA KAZUHIRO
IPC: G06T1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a picture reading processor capable of reading and processing a picture on a photographic film by single scanning. SOLUTION: The picture of each frame of the photographic film is scan-read (step 101) and stored in a storing device (step 102). In addition, calculation by a correcting data arithmetic part is started and data for calculating a corrected value for correcting the picture of each frame is generated and stored (step 103). After that, calculation by a picture correcting part is started to obtain a corrected value from data for calculating the corrected value (step 104), the picture of each frame is correct-processed (step 105) and the corrected picture of each frame is printed to a print paper (step 106). On the other hand, in parallel with the processing of the respective steps 101 to 106, the photographic film is sent out (step 111) and this photographic film is discharged (step 112).
Patent JP-H075819-A (JP)
Title: Connecting method for flat plane display
Inventor: WATANABE MASAKI
IPC: G09F9/00
Filed: 1992-12-29
Abstract: PURPOSE:To make it possible to freely mountably/dismountably connecting a separate flat plane display to a flat plane display so that the same or different images are displayed on each of the plural flat plane displays. CONSTITUTION:A plug 10 is connected to the sub-display and a socket 20 to the main display. The socket 20 is rotatable in a direction (2). The plug 10 is rotatable in a direction (1). The plug 10 has an outer electrode 11, an inner electrode 12, an electric insulating layer 13 and a light receiving body 14. A data line is connected to this light receiving body 14. The socket 20 has an electrode 21 connected to the outer electrode 11, an electrode 22 connected to the inner electrode 12 and a light emitting body 24 facing the light receiving body 14. A data line is connected to the light emitting body 24. Electric power and data are transmitted from the main display to the sub-display when the plug 10 is inserted into the socket 20.
Patent JP-H06210718-A (JP)
Title: Production of polypropylene (pp) film
Inventor: KOU KANBUN
IPC: B29L7/00
Filed: 1992-12-16
Abstract: PURPOSE: To uniformize thickness while lowering production cost by molding a material based on a PP resin and/or a PE resin and mixed and kneaded with an auxiliary material into a film or sheet by a calender to apply stretching and embossing treatment to the film or sheet and applying corona treatment to the treated film or sheet after cooling. CONSTITUTION: A polyethylene(PE) resin is added to a polypropylene(PP) resin to prepare a main material or PE is used as a main material and an auxiliary material such as a filler, a modifier, an antistatic agent, a lubricant and a pigment is added to the main material to be mixed and kneaded therewith to obtain a material which is, in turn, molded into a film or sheet by a calender. This film or sheet is stretched by a take-over roll 2 and embossed by an embossing roll 3 to be cooled by a cooling roll 4. Corona treatment is applied to this film or sheet by a corona device 5 and the treated film or sheet is inspected by a pinhole detector 7 to be taken up by a winder 7. Especially, calcium carbonate is used as a filler for adjusting viscosity and enhancing heat resistance to improve tensile strength and strength.
Patent JP-2001184714-A (JP)
Title: Optical information medium
Inventor: TOYOOKA TAKEHIRO
IPC: G11B7/24
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical information medium capable of higher density recording. SOLUTION: The optical information medium 10 wherein optically readable information is recorded is provided with a liquid crystal layer 2 in which the alignment of a liquid crystal phase having a helical structure is fixed. The liquid crystal layer 2 has plural information carrying parts 3a-3c which carry information and have liquid crystal layers 2 having thicknesses different from one another. Light made incident on each of plural information carrying parts 3a-3c is selectively reflected in each information carrying part 3a-3c and the intensities of selectively reflected light in each part 3a-3c is different from one another depending on the thickness of the liquid crystal layers 2 in each part 3a-3c. Therefore, the intensities of transmitted light or intensities of reflected light are different in each part 3a-3c.
Patent JP-2001178040-A (JP)
Title: Rotor of permanent magnet motor for compressor, method for manufacturing rotor of permanent magnet motor for the compressor, compressor, and refrigeration cycle
Inventor: TSUTSUMI TAKAHIRO
IPC: H02K1/27
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the rotor of a permanent-magnet motor for compressors which rotor is provided with improved iron loss and the like for enhanced efficiency, produces less noise, requires lower cost, and is satisfactory in ease of assembly. SOLUTION: A pole-anisotropic ring magnet is placed in a rotor and a rotary shaft and the pole-anisotropic ring magnet are integrally molded using resin.
Patent JP-2001174265-A (JP)
Title: Angular velocity sensor
Inventor: SHO KEII
IPC: G01C19/5747
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To realize an angular velocity sensor by which a stress is hard to concentrate in a connection part when the sensor is operated and when a disturbance acceleration is applied, by which the breakdown strength of a spring and that of comb teeth are enhanced and whose durability is high. SOLUTION: The angular velocity sensor is provided with a plurality of sensor constituent elements which are composed of at least a support frame 1. The elements are composed of a support substrate 10 which is fixed to the support frame 1. The elements are composed of two first vibrating bodies 2 which are coupled to the support frame 1 via suspension springs 3. The elements are composed of coupling springs 4 which couple the two first vibrating bodies 2. The elements are composed of second vibrating bodies 5 which are coupled to the first respective vibrating bodies 2 via vibrating springs 6. The elements are composed of moving comb teeth 9 which are coupled to the second vibrating bodies 5. The elements are composed of fixed electrodes 7 which are fixed to the support substrate 10. The elements are composed of fixed comb teeth 8 which are coupled to the fixed electrodes 7.  In any of the sensor constituent elements, a part which is coupled to at least one other sensor constituent element is formed in an arc shape.
Patent JP-2000188339-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUOKA FUMITOMO
IPC: H01L29/51
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To minimize decrease in the drive capability of an MOSFET for an LSI which requires 2 kinds or more of power sources for an interface with external equipment and for an internal circuit. SOLUTION: A pure SiO2 film is used for the thick gate-insulating film 27 of an MOSFET Q4, constituting a circuit which operates with a high source voltage and interface with external equipment and an oxynitride film is used for the thin gate-insulating film 25 of an MOSFET Q3 which constitutes an internal circuit. The pure SiO2 film is used as the gate-insulating film of the MOSFET which is applied directly with an external voltage, so that the problem of decrease in the drive capacity due to the doping of nitrogen is not caused and the oxynitride film is used for the gate insulating film of a MOSFET which is applied with an internal source voltage, so that the penetration of boron from a gate electrode can be suppressed even if a thin-film gate structure is employed.
Patent JP-H11185294-A (JP)
Title: Phase transition optical recording medium
Inventor: KINOSHITA MIKIO
IPC: G11B7/24
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high recording density medium excellent at signal quality such as jitters, etc., and excellent at a repeated recording characteristic in high density recording. SOLUTION: In an optical recording medium provided with a first protection layer 10 on a substrate 1, a recording layer 20 on the first protection layer 10, a second protection layer 30 on the recording layer 20 and a reflection heat radiation layer 40 on the second protection layer 30, the resistivity of this second protection layer 30 is made 3×10<-3> Ω.cm or below. The second protection layer 30 is made In-Sn-O or Zn-Al-O, and the matter that an insulation adiabatic layer with the resistivity of 0.01 Ω.cm or above is added between the recording layer 20 and the second protection layer 30 is preferable.
Patent JP-2001179465-A (JP)
Title: Manufacturing method of welded wide flange shape
Inventor: ASAHI ICHIRO
IPC: B23K31/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a welded wide flange shape capable of effectively preventing a product from bending generation. SOLUTION: In a manufacturing process of a welded wide flange shape to form the wide flange shape by welding/joining a web material to an upper/ lower pair of flange materials, a flange 31 outer face, where a temperature difference of upper/lower exceeds a threshold value after welding, is cooled unsymmetrically in upper/lower (QT≠QB and/or PT≠PB).
Patent JP-2000187558-A (JP)
Title: Server device and storage device
Inventor: KARASAWA TATSUAKI
IPC: G06F3/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a server device and a storage device which do not damage hierarchical storage control to access from a network client without depending on the operation situation of a server device main body. SOLUTION: A hierarchical storage control mechanism 3 is provided with a dedicated network interface part, and a client is allowed to directly access a storage medium of each hierarchy without through a server device main body 2. Thus, data transfer is not lowered due to the operation state of the server device main body 2 and load because the network environment of the body 2 is not used even when the body 2 executes another application using a large amount of resources.
Patent JP-H11263835-A (JP)
Title: Fuel composition containing polyamine of poly(oxyalkylene)aromatic ester
Inventor: CHERPECK RICHARD E
IPC: C08G65/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel composition which suppresses the buildup of deposits in an engine by incorporating a polyamine-containing poly(oxyalkylene)aromatic ester and its soluble salt in a hydrocarbon fuel. SOLUTION: There is provided a polyamine-containing poly(oxyalkylene) aromatic ester having a molecular weight of 600-10,000 and represented by formula I and is used in an amount of 50-2,500 ppm based on the weight of a hydrocarbon fuel. It is also used in the form of a concentrate having a concentration of 10-70 wt.% and prepared by using an inert oleophilic organic solvent having a boiling point of 60-205 deg.C. The aromatic ester is produced by esterifying an aromatic carboxylic acid represented by formula II with a poly(oxy)alkylene alcohol at 70-160 deg.C in the presence of an acidic catalyst and is converted into a soluble salt by protonating its amine moiety with an organic acid.  In the formulae, R1 is a 2-40C polyamine moiety having 2-12 aminic nitrogen atoms; R2 and R3 are each H or a 1-6C lower alkyl; R4 and R7 are each H, a 1-100C alkyl, phenyl, or the like; y is 5-100; and W is a halogen or nitro.
Patent JP-H11183004-A (JP)
Title: Artificial snow generation system
Inventor: FUJITAKA DAIZABUROU
IPC: F25C3/04
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial snow generating system generating artificial snow stably and suitable for a skiing ground. SOLUTION: An artificial snow generating system comprises a cooler, i.e., an ice making drum 6, to be fed with refrigerant from a refrigerating machine, and a pipe for spraying water to the outer circumferential surface of the drum 6 wherein water is sprayed from the pipe while turning the drum 6 and ice produced on the outer circumferential surface thereof is scratched by means of a scratch cutter 8 to generate artificial snow. A water receiving pan 33 is set below the drum 6 and a water drop guide 42 having base part 43 secured to an appropriate part around the lower end of the drum 6 and a downward inclining part 42b at least on the idle end 42c side is provided.  In the way of the downward inclining part, the water drop guide 42 touches the lower end of the drum 6 on the front side of the cutter 8 in the rotational direction or faces it through a slight gap and the idle end 42c of the water drop guide 42 faces water receiving pan 33 from above.
Patent JP-H11180505-A (JP)
Title: Rail truck system
Inventor: FUKUSHIMA MASAZUMI
IPC: B65G1/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a rail truck from obstructing the advance of a person, other railless automatic guided vehicles or the like to a transfer station by traveling the rail track so as to be suspended on a traveling rail in a high position from a floor surface, and providing a transfer means moved within the horizontal plane to transfer a work on the lower part of the rail truck. SOLUTION: A rail truck is stopped in the position of an intended transfer station 18. At this point of time, the fork 56 of a fork lifting part 54 is lowered to a position suitable for holding a work 20 during the traveling of the rail truck, and the fork 56 is advanced under the handle 62 of the work 20 by the rotation of arms 44, 46 by an arm motor 42 to hold the work 20. The fork 56 is slightly raised, and the arms 44, 46 are reversely rotated to terminate the transfer. The placing onto the transfer station 18 is performed in the same manner. Namely, after the fork 56 is slightly raised during traveling, the arms 44, 46 are rotated to slightly lower the fork 56 so as to place the work 20 onto the transfer station 18.
Patent JP-2001178573-A (JP)
Title: Panel device
Inventor: NISHIZAWA TAKACHIKA
IPC: A47B13/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel device capable of selectively mounting a panel plate and screen material on the same frame body in the panel device which can be used as a front panel, side panel, or screen panel to be mounted on the top plate of a table and desk. SOLUTION: A frame body 1 is formed by a frame member 2 made of an extrusion-molded molding. A first holding groove 6 is formed in the frame member 2 corresponding to the inside surface of the frame body 1, and a second holding groove 7 is formed in the frame member 2 corresponding to one side surface of the front and back of the frame body 1. The circumferential edge part of a panel plate 3 is fitted and held in the first holding groove 6, or the circumferential edge part of a screen material is pressed and spread in the second holding groove 7 together with a packing material.
Patent JP-H11196075-A (JP)
Title: Bit synchronous circuit
Inventor: IMAMURA TAKESHI
IPC: H03L7/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bit synchronous circuit, which has a fast synchronous converging operation, high stability and an improved degrees of freedom of a circuit despite its reduced scale by preparing a limit means, which subtracts the held value of a holding means from the count value of a counter and limits this difference output at a fixed rate and then adding the output of the limit means to the held value of the holding means to give this sum output to the holding means. SOLUTION: This circuit includes an edge detection means 21, which detects the edge position of a binary signal to be inputted, an N-notation counter 25 which counts the clocks having frequency of N times as high as the binary signal (N=2, 3...) and a holding means 22 which holds the sum output of an adder 23, in response to the detection timing of the means 21. A subtraction means 24 subtracts the held value of the means 22 from the count value of the counter 25 and outputs the difference output as a synchronizing signal of the binary signal. The adder 23 limits the difference output of the means 24 at a fixed rate and then adds the output of a limit means 26 to the held value of the means 22 to give this sum output to the means 22.
Patent JP-H11195424-A (JP)
Title: Fuel cell power generation plant and its control device
Inventor: WADA KATSUYA
IPC: H01M8/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell generation plant and its control device which can control the temperature variation of a desulfurizer caused by variation in the oxygen concentration contained in fuel gas even in such a case that gas containing a great deal at oxygen is supplied to the fuel cell power generation plant as the fuel gas. SOLUTION: Fuel gas containing a small quantity of oxygen is increased in its temperature to a desulfurizing operation temperature by a heat exchanger 14, a hydrogen sulfide is removed by a desulfurizer 15 which is filled with only a hydrogen sulfide absorbent. The fuel gas containing no hydrogen sulfide but containing hydrogen from a transformer 22 is supplied to a reformer 19, at which it is reformed into a hydrogen rich gas, while the hydrogen contained in the fuel gas is heated by reaction with the oxygen in the reformer 19. The fuel gas decreased in its temperature to a carbon monoxide denaturating reaction temperature by the heat exchanger 14 is than supplied to the transformer 22, at which it is reduced in its carbon and supplied to a fuel cell body 25.
Patent JP-2000189854-A (JP)
Title: Automatic sprayer using moving body
Inventor: KITAMURA RIHACHI
IPC: B05B9/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To spray liquid, powder, or gas automatically without requiring electric energy and others by fitting a spray nozzle with a push button to a moving body and a nozzle operating jig and a spray can communicating with the spray nozzle to a non-movable structure. SOLUTION: A spray nozzle 2 with a push button 1 and a constant volume valve 3 are fitted to a moving body, a spray can 4 containing liquid and others is fitted to a non-movable structure, and the nozzle 2 is made to communicate with the can 4 through a pipe 5. The first freely rotatable member 7 one end part of which is pivoted at the fulcrum 6 is fitted to the moving body, and the other end part, when the gap between the moving body and a non-movable structure is narrowed by the narrowing action of the moving body, is pressed by the structure to move downward. The push button 1 is pushed by a projected part 8 in the middle of the member 7 with the moving action, and a prescribed amount of liquid and others is sprayed from the spray nozzle.
Patent JP-H11196394-A (JP)
Title: Community reception installation
Inventor: KAWAHARA TAKESHI
IPC: H04B3/46
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To monitor an operating state of each amplifier and to find out a fault of a transmission line. SOLUTION: Bidirectional amplifiers 4a-4e are interposed in a transmission line 2 at an interval. Each of the two-way amplifiers 4a-4e is provided with a status unit. A center equipment 6 that sends a call signal used to call a selected amplifier among the two-way amplifiers 4a-4e is provided to an input side of the transmission line 2, and a status unit of a two-way amplifier corresponding to the call signal among the two-way amplifiers 4a-4e sends operating status data denoting the operating status of the two-way amplifier to the center equipment 6 via the transmission line 2.  Upon the receipt of a bit error rate measurement instruction from the center equipment 6 via the transmission line 2, the status unit sends a bit error rate measurement signal received from the center equipment 6 via the transmission line 2 to the center equipment 6 via the transmission line 2 in place of the operating status data by means of a transmission section 12.
Patent JP-H11193757-A (JP)
Title: Evaporated fuel pipe structure of internal combustion engine
Inventor: TSUKAHARA KENJI
IPC: F02M37/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the heating efficiency of an evaporator pipe for heating by providing an evaporator pipe for heating to an evaporator pipe in a location near a canister connected to the fuel tank via the evaporator pipe, and attaching this evaporator pipe for heating to a heating element in the engine compartment. SOLUTION: An evaporated fuel generated in the fuel tank is led via an evaporator pipe 14 to a canister 16 where it is then adsorbed and stored by an evaporated fuel adsorber 12. The evaporated fuel adsorbed and stored in the canister 16 is released timely, where it is provided to the intake system of an internal combustion engine via a purge pipe 18. An evaporator pipe for heating 24 is provided to the evaporator pipe 14 in a location near the canister 16. This evaporator pipe for heating 24 is then attached to a heater pipe 28 that is a heating element in the engine compartment, through which engine cooling water flows. As a result, the evaporator pipe 24 for heating is heated using the heat from the heater pipe 28, heating the evaporated fuel led to the canister 16 and thereby improving the adsorbability of evaporated fuel in the canister 16.
Patent JP-2001181002-A (JP)
Title: Artificial stone containing blended waste vitreous material
Inventor: SAITO KENICHIRO
IPC: C04B111/54
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial stone containing blended waste vitreous materials, comprising various kinds of the waste vitreous materials exemplified by a colored vitreous material as an essential composition, and having a specific deep and glossy color tone to enlarge and stably carry out the recycling of glass. SOLUTION: This artificial stone containing the blended waste vitreous materials consists essentially of 60-95 wt.% waste vitreous component and 5-40 wt.% resin component based on the whole amount, and the vitreous component is obtained by blending <=85 wt.% waste vitreous particles of 2-36 mesh, <=10 wt.% waste vitreous fine particles of under 36 mesh and <=50 wt.% waste vitreous powder of under 72 mesh.