baber/WOPTO huggingface dataset:
Patent JP-H1033714-A (JP)
Title: Golf ball
Inventor: NAGANO TADAO
IPC: A63B37/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball as far as possibly having both characteristics as a two-piece ball and as a spool ball. SOLUTION: This golf ball has a core ball 1 made of rubber-like elastic material at the center. Since warty protrusions are formed partly and evenly all over the surface of the core ball 1, a space 4 is inevitably generated between the outer surface of the core ball 1 and the inner surface of a ball body 3 made of an elastic material which covers and includes the core ball in it, and compressed gas exceeding 1atm is inserted into the space 4. The ball body with this constitution is covered with a covering material made of synthetic resin to be formed integrally.
Patent JP-H0739488-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/04
Filed: 1993-07-29
Abstract: PURPOSE:To flexibly deform even the intermediate part of a cleaning blade for effectively scrapping up dust by providing a cut-out space extending from the tip to the proximal side in the intermediate part of respective cleaning blades and providing the cut-out spaces of the remaining cleaning blades axially shifted relative to one cut-out space. CONSTITUTION:A rotary shaft 5 of a rotor 4 disposed in an intake port 2a is provided with a plurality of cleaning blades 6 of a movable material. A cut-out space 10 extending from the tip to the proximal part is provided in the intermediate part in the axial direction of each cleaning blade 6. A plurality of cut-out spaces 10 are all arranged in the axial the directing the rotary shaft 5 with a predetermined interval displaced so that they do not overlap on each other in the circumferential direction of the rotary shaft 5. The intermediate part of the cleaning blade 6 is flexibly deformed along a cleaning surface by the cut-out space 10 to effectively scrape up dust. Also, even if dust cannot be scraped up in the cut-out space 10 of are cleaning blade 6, dust is surely scraped up by the other cleaning blades 6.
Patent JP-S6164425-A (JP)
Title: Manufacture of heat-resistant thermoplastic resin film
Inventor: OGAWA EIJI
IPC: B29C48/08
Filed: 1984-09-07
Abstract: PURPOSE:To permit to remove foreign substances effectively and endure long time operation without damaging a filter by a method wherein the foreign substances are removed by the filter having the deep layer filtrating structure provided with the void volume of 50% or more. CONSTITUTION:In the manufacture of heat-resistant thermoplastic resin film having the flow starting temperature of 270 deg.C ore more, foreign substances, included in the resin material or produced upon forming works, are removed by the filter having deep layer filtrating structure provided with void volume of 50% or more. The filter having the deep layer filtrating structure, which is employed for this method, is provided with a three-dimensional reticulated structure having numberless connecting points of fibers by laminating metallic fibers having diameters of several mum uniformly and sintering them. The material of the metallic fibers is preferable to be stainless steel having anti-corrosion property while the porosity of the filter affects the aging of delivery amount remarkably.
Patent JP-H0635169-A (JP)
Title: Production of phase shift mask
Inventor: SUDA HIDEKI
IPC: G03F1/40
Filed: 1992-07-14
Abstract: PURPOSE:To eliminate pattern defects by executing etching of a phase shift mask by dry etching using specific etching gases. CONSTITUTION:The etching of the phase shift film 3 in a stage for forming phase shift patterns 30 is executed by the dry etching using the etching gases formed by adding gaseous O2 to any one or >=2 among gaseous CHF3, gaseous C2F6, a gaseous mixture composed of the CF4 and the CHF3 and a gaseous mixture composed of CF4 and the C2F6. The resist film remained parts of the resist patterns for forming the phase shift patterns are so formed that only the regions of the resist film for forming the phase shift patterns where the phase shift mask is removed by the etching are removed and that the other regions including the regions existing on the parts 4a1, 4a3 where a light shielding film remains are not removed. As a result, the edge parts of the light shielding patterns are no longer chipped by this dry etching.
Patent JP-S5888636-A (JP)
Title: Detector for slurry content rate of dredge boat
Inventor: KAMISAKO YUUZOU
IPC: G01N9/00
Filed: 1981-11-24
Abstract: PURPOSE:To perform high-efficiency dredging, by calculating suction-side slurry density and thus finding the apparent slurry content rate of sea bottom mud. CONSTITUTION:Sea bottom soil cut by a cutter 3 is discharged through a tip soil suction pipe 6, the 1st stage dredging pump 4, an intermediate soil suction pipe 7, the 2nd dredging pump 5, a soil discharging pipe 8, and a surface soil transportation pipe 9. The 1st arithmetic device 20 inputs a signal DELTAPD from a discharge-side differential pressure transmitter 10, a slurry density signal gammamD from a gamma radiation densimeter 13, and a velocity-of-flow signal VD from an electromagnetic flow meter 14 to calculate the coefficient of the nature of the soil C<1/2>. Then the 2nd arithmetic device 21 inputs said coefficient C<1/2> and velocity-of-flow apeed VD, and an output theta from a radar angle transmitter 15 and a signal DELTAPS from a suction-side differential pressure transmitter 16 to calculate the specific gravity gammamS of suction-side slurry. Further, the 3rd arithmetic device 22 inputs said specific gravity gammamS to calculate the apparent slurry content ratio CS of the sea bottom soil, and the rate is displayed on a slurry content ratio display gauge 23.
Patent JP-H0722057-A (JP)
Title: Solid electrolytic fuel cell module
Inventor: NAGATA MASAKATSU
IPC: H01M8/24
Filed: 1993-06-30
Abstract: PURPOSE:To provide a solid electrolyte fuel cell module which enables sufficient power to be taken out of cell stacks each comprising a plurality of cells connected in series with one another in their longitudinal direction. CONSTITUTION:Conductive felt 24 which connects a number of cell stacks 11 in parallel with one another by means of outer face electrodes 31b is disposed between the number of cell stacks 11 each comprising a plurality of cells 31 electrically connected in series with one another in their longitudinal direction. Even if a power-generating failure occurs halfway between adjacent cell stacks 11, this failed part is electrically bypassed by the conductive felt 24 and sufficient power can be taken out of the cell stacks 11.
Patent JP-H0851126-A (JP)
Title: Apparatus and method for wire bonding
Inventor: YAMAMOTO KANEHISA
IPC: H01L21/60
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a wire bonding apparatus in which a loop forming control function is improved at a high speed and stable wire bonding can be conducted. CONSTITUTION:The apparatus for wire bonding comprises a multiplier for enlarging or contracting a basic speed pattern to be output from a D/A converter 26 in a speed pattern generator 17A for controlling to drive a bonding tool in vertical movement and horizontal movement of an X-Y table, and a rate generator 30 for enlarging or contracting the output time of the pattern. Thus, the apparatus in which the acceleration and deceleration commands of the drivers are formed in smooth speed pattern, the locus of the tool can be controlled to suppress its vibration and an accurate loop forming control can be conducted at a high speed, can be obtained.
Patent JP-2001011600-A (JP)
Title: Device and method for film formation
Inventor: YAMAMOTO HIROSHI
IPC: C23C14/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To form an amorphous carbon film high in hardness and smoothness. SOLUTION: A film-forming chamber 1 provided on a film-forming device has two kinds of chambers 3, 5. One chamber 3 is a high-pressure sputtering chamber in which the atmosphere pressure is relatively high, and carbon particles are generated by sputtering carbon which is a carbon film forming material, and the other chamber 5 is a low pressure film forming chamber in which the pressure is relatively low, and the carbon particles generated in the high-pressure sputtering chamber 3 are formed into a film on the surface of a workpiece 4. The atmospheric pressure inside the high-pressure sputtering chamber 3 is set to a value capable of generating very film carbon particles by reducing the arc discharge 9 generated between carbon electrodes 7a, 7b, and plasma 13 is generated by the arc discharge 9.  The atmospheric pressure inside the low pressure film forming chamber 5 is set to a value capable of increasing the range of the plasma 13 converted into plasma jet 35 by an orifice 33, and preventing the collision and coupling of the carbon particles in the plasma jet 35 with other gas molecules as much as possible to maintain the activity of the carbon particles. An amorphous carbon film is formed by blowing the plasma jet 35 against the workpiece 4 in the low pressure film forming chamber 5.
Patent JP-S6164704-A (JP)
Title: Preactivated catalyst for alpha-olefin polymerization and its production
Inventor: SATO TERUHIRO
IPC: C08F4/64
Filed: 1984-09-07
Abstract: PURPOSE:To obtain the titled catalyst in high efficiency without causing a marked decrease in catalytic activity and degradation of polymer quality, by reacting a catalyst comprising TiCl3 and an organoaluminum compound with an alpha-olefin and an electron donor. CONSTITUTION:An organoaluminum compound (A) of the formula (where in R and R' are each a 1-20C alkyl, aryl, alkoxy or the like, X is a halogen, and n and n' are in the range of 0<n+n'<=3) is reacted with an electron donor (B) comprising an organic or inorganic compound containing at least one atom selected from among O, S, N and P (e.g., di-i-hexyl ether) and the product is reacted with TiCl4 and then with an electron acceptor and an electron donor to obtain a TiCl3 composition (C). 1g of component C is combined with 0.1-10g of component A, 0-5l of a solvent (e.g., n-hexane) and 0-1.0g of component B, and the combined mixture is further mixed with 0.01-50g of an alpha-olefin such as a 2-10C linear or 4-10C branched monoolefin and 0.001-2.0g of an electron donor and the resulting mixture is reacted at 10-50 deg.C for 10min-20hr.
Patent JP-2000019136-A (JP)
Title: Moisture detecting device
Inventor: KUBOKI YOSHIAKI
IPC: G01N27/12
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive moisture detecting device having a sensor in its inside, and capable of detecting moisture of some degree at an exchange timing of a diaper or the like. SOLUTION: A sensor 14, comprising at least a pair of electrodes 20 for detecting moisture formed on the surface of a film-like insulating base material 18, a sheet material 22 covering the surface of the electrodes 20 and having moisture absorptivity, and a connection part 24 connected to the electrodes 20, is installed. The sensor 14 is installed inside a detection object, and a device for judging the output from the sensor 14 is installed outside the detection object.
Patent JP-H0356309-A (JP)
Title: Housing rack system
Inventor: MATSUI NOBUYUKI
IPC: B65G54/02
Filed: 1989-07-21
Abstract: PURPOSE:To improve control performance in a housing portion of a golf bag housing system of a golf link by providing a circulating rail, selectively switching and connecting forward and returning transfer passage portions of the rail connecting the forward transfer passage portion, a loading/unloading portion and the returning transfer portion, and running many carriers by a linear motor. CONSTITUTION:Many carriers 20, 20,... in a housing portion are carried along a rail 2 and an unloaded carrier 20 is stopped before a switch rail 5a. Then, a switch-driven cylinder is operated to connect the switch rail 5a to an access rail 18a. The unloaded carrier 20 enters a forward transfer passage portion 14 accordingly and moves to a loading and unloading portion 15 to perform loading. After loading, the carrier 20 moves to a returning transfer passage portion 16 and stops at an access portion 18b. The switch rail 5b is connected to the rail 2 there and the carrier 20 is housed in the housing portion 1. Control performance can be thus improved.
Patent JP-S6168337-A (JP)
Title: Production of parent material for optical fiber
Inventor: TAKAHASHI HIROSHI
IPC: C03B37/018
Filed: 1984-09-07
Abstract: PURPOSE:To obtain the titled parent material causing no deformation by softening nor deterioration of characteristics for a long period and having superior controllability for refractive index by feeding gaseous CO together with feed gas and gaseous O2 into a glass pipe heated externally and burning the gases. CONSTITUTION:A glass pipe 1 set freely detachably to a glass lathe being supported freely rotatably is heated by burning H2 with O2 with a burner 2 provided freely movably back and fourth in the longitudinal direction of the pipe, and gaseous CO is fed together with feed gas (e.g. SiCl4, GeCl4) and gaseous O2 to the rotating pipe 1 to cause combustion, thus, soot-like fine glass particles are formed by the reaction and melted in accordance with the movement of CVD zone 4 accompanying the movement of the above described burner to form transparent glass. Thus, an SiO2-GeO2 glass layer 3 is deposited to form a specified thickness layer on the inside periphery of the pipe 1. Then, the pipe is collapsed and then the dia. is reduced to produce the titled parent material.
Patent JP-S5890646-A (JP)
Title: Transparent transfer film used for both side copy
Inventor: HARADA KATSUMI
IPC: G03G7/00
Filed: 1981-11-25
Abstract: PURPOSE:To prevent double sheet feed, feed trouble, wrinkles on an image fixed part, and to make it unnecessary to select materials especially considering thickness and toughness of a transparent film, by providing adhesive layers on both sides of paper, cloth, plastic film, or the like, and adhering transparent transfer films on both sides. CONSTITUTION:A transparent transfer film is used for both side copying for use in an electrostatic, magnetic transfer type copying machine, etc. Adhesive layers made of aq. natural rubber latex, acrylic emulsion, solvent type isobutylene emulsion, or the like are provided on both sides of a base, such as paper, cloth, or plastic film. On the obtained base 1, transparent or translucent polymer films 2, 2 of polyester, polyethylene, or the like are applied to obtain a 3-layer structure, thus permitting optionally thin films to be used wihout considering thickness and toughness of the transparent films 2, waving in high and low humidities during storage double sheet feed, feed trouble, etc. to be prevented, and stable conveyability to be ensured.
Patent JP-H0920511-A (JP)
Title: Production of activated carbon and equipment therefor
Inventor: SAWAI MASAKAZU
IPC: C01B32/336
Filed: 1995-06-30
Abstract: PURPOSE: To shorten the residence time and make the activation reactor compact by carrying out the activation of carbon using steam of 100% concentration without dilution to proceed the activation reaction at a high speed and to omit the transporter or conveyer for the carbonizing material and the activation reaction gas by incorporating the thermal cracking oven (carbonizing oven) and the activation reactor integrally into the main body of an upright cylinder. CONSTITUTION: In the thermal cracking oven 14 for powdery coal, the coal is burned with the primary air less than the air volume which is theoretically required in combustion to form solid carbon-remaining ash. This ash is allowed to directly fall into the activation reactor 12 and recovered, then activated with steam to give powdery particle activated carbon and the calorie held by the exhaustion gas from the thermal cracking oven is recovered with the steam heater 16 and the boiler 18 and a part of the exhaustion gas is recycled to the thermal cracking oven 14. As the steam for activating the ash, is used a low-pressure steam which is heated with the exhaustion gas 10 the steam heater 16, and further heated with an electric heater 22.  The low- pressure steam for activating the ash is heated with the exhaustion gas from the thermal cracking oven, then the secondary air is fed to the exhaust gas to combust the unburned portion to generate the high-pressure steam.
Patent JP-S6080192-A (JP)
Title: Protecting device of cassette tape recorder
Inventor: SHINDOU KESAO
IPC: G11B33/02
Filed: 1983-10-07
Abstract: PURPOSE:To improve the operability of a cassette tape recorder in a portable operation mode and to protect assuredly the tape recorder by providing a protecting member which can store a headphone in place of a cassette when no tape cassette is loaded. CONSTITUTION:A protecting member 18 consisting of an upper surface plate 18a and a lower surface plate 18b, etc. is molded with synthetic resin almost in the same shape as a tape cassette so that both edge parts 18f and 18g are set within a tape recorder when the protecting member 18 is loaded into the recorder. Then a headphone 19 consisting of main body parts 19a and 19b, a plug part 19c and a cord part 19d is stored into the member 18. This member 18 is loaded to the tape recorder in place of a tape cassette when no cassette is loaded. This improve the operability of the tape recorder in the portable operation mode and protects securely the recorder from injuries.
Patent JP-H0535675-A (JP)
Title: Memory control system
Inventor: KUROIWA KENICHI
IPC: G06F15/00
Filed: 1991-07-26
Abstract: PURPOSE:To eliminate the ineffective holding of a file server and to perform the registration and retrieval of information by other terminal by releasing the connection when the connection time of a terminal connected to the file server exceeds the prescribed time. CONSTITUTION:Image processing terminals 11-14 and a file server 15 are connected to a communication line 10 of a network. The file server 15 has a media control part 16 and a timer 17, and a set optical disk device 20 and a data base 19 are connected. In order to prevent the set type storing means of the file server 15 to perform the registration and retrieval of the information from plural terminals 11-14 through the communication line 10 from being held at one terminal, the file server 15 monitors the connection time of the terminal by the time monitoring means of the prescribed limit, and at the time of the over-time limit, releases the connection of the terminal. Thus, the ineffective holding of the file server 15 at the network is eliminated and other terminal can register and retrieve the information.
Patent JP-2000022251-A (JP)
Title: Co2 laser oscillator and oscillator state detector thereof
Inventor: WATANABE MANABU
IPC: H01S3/097
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To inhibit decrease in a laser intensity, avoid causing a coherent increase in laser beams, and detect an oscillation state of an oscillator, by a method wherein a means for deciding an oscillation state of the laser beams based on detection results of a current value from a power source to a CO2 oscillator is provided. SOLUTION: A laser marker is provided with a current detection circuit 23 in a laser control part 2. The current detection circuit 23 detects a current value in an electric connection of a power source 22 to a laser oscillator 3, and also a differential value between the detected current value and the previously set value is fed back to a microcomputer 21. And, the microcomputer 21 overwrites a duty ratio of a preliminary signal stored in a memory based on the differential value fed-back. Thus, even when a conductive amount to the laser oscillator 3 fluctuates, in particular increases, it is possible to adjust the duty ratio of the preliminary signal so as not to laser-oscillate by the preliminary signal.
Patent JP-S6247799-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: G08B23/00
Filed: 1985-08-27
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-H10107661-A (JP)
Title: Method and device for measuring noise content of transmission voice signal
Inventor: MEDAUGH RAYMOND STEPHEN
IPC: H04B1/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve voice quality of a communication channel with much noise by measuring noise from a voice signal of a sender itself especially and eliminating the detected noise after that. SOLUTION: In the method of estimating a noise spectrum in a received voice frame during remote communication transmission, a power characteristic of each of a plurality of 1st voice frames is decided and a subset of a plurality of the 1st voice frames is selected, based on the decided power characteristic. Then a histogram interrelating the frequency and the power of the subset of a plurality of the 1st voice frames is generated and noise power spectrum of a plurality of the 1st voice frames is approximated, based on the histogram.
Patent JP-S5978428-A (JP)
Title: Mask for color picture tube
Inventor: KANBARA EIJI
IPC: H01J29/81
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a mask which provides no deformation and displacement and assures good insulation property by forming the of non-effective part of skirt and curved surface of mask in the opposing side among a plurality of masks thinner than the other part and by disposing an insulator to such portion. CONSTITUTION:A greater part 37 of the non-effective area 36 having no aperture provided at the periphery of effective area 35 having aperture 34 of the first flat mask 31 is formed thinner than the effective area 35 of the intrinsic flat mask by the half-etching process. An insulating film sheet 38 is placed on this thinner part 37, another second flat mask 40 having the reference holes 30 is also placed thereon through alignment with the reference pins 32. Finally an upper plate 41 is placed thereon. Thereby, the mask for a color picture tube which assures excellent insulation characteristics.
Patent JP-2000007134-A (JP)
Title: Vessel supply amount control device
Inventor: MURATA TOSHINORI
IPC: B65G47/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To control the amount of vessels supplied to a vessel treating device such as a labeller. SOLUTION: Vessels 2 transported by a transport conveyor 4 are grouped at certain intervals by an in-feed screw 10 and supplied to a labeller 6 through an inlet star wheel 8. If many vessels 2 are transported in mutually contacting condition, there is risk that a vessel 2 receives the pressure of the following one(s) and bites into the screw 10 or is broken, and therefore, rotary wheels 16 and 18 are installed upstream of the screw 10 and are rotated by a motor. A first to third sensor 52, 54, 56 are installed between the rotary wheels 16 and 18 and the screw 10, and the rotating speeds of the rotary wheels 16 and 18 are changed in accordance with the number of vessels 2 stagnating on the screw side.  A deceleration is made when stagnation attains the second sensor 54 positioned in the middle, while an acceleration is made when stagnation does not attain the second sensor 54, and temporary stop is made when stagnation attains the third sensor 56 positioned nearer the rotary wheels. Thereby a vessel treating device can be supplied with an optimum quantity of vessels.