baber/WOPTO huggingface dataset:
Patent JP-H05288242-A (JP)
Title: Clutch-flywheel assembly
Inventor: ANDORUZUEI ZUADOKOUSUKI
IPC: F16F15/30
Filed: 1992-12-24
Abstract: PURPOSE: To improve shifting ability of an automobile transmission and to minimize vibration during no-load rotation and load running. CONSTITUTION: A clutch-flywheel assembly comprises a flywheel 12, and a clutch 14 arranged in a clutch housing 32, wherein a buffer body 16 is disposed between the flywheel and the clutch housing in their outside. The buffer body 16 comprises beam springs to enable relative movement between the clutch housing and the flywheel within the range of elastic limit of the buffer body 16.
Patent JP-2000179284-A (JP)
Title: Tunnel construction method
Inventor: MATSUMOTO YOSHIJI
IPC: E21D9/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel construction method capable of coping with a difference in diameter and shape of a tunnel. SOLUTION: A tunnel boring vehicle 1a excavates a shield tunnel with a diameter M by a cutter 9a and also assembles segments to construct a shield tunnel. After the tunnel boring vehicle 1a reaches a pit 41, in the pit 41, the cutter 9a and a cutter support of the tunnel boring machine 1a are fitted with a cutter 9b and a cutter support to obtain an enlarged-diameter tunnel boring vehicle 1b. The tunnel boring vehicle 1b excavats a shield tunnel with a diameter L (M<L) and also assembles segments to construct a shield tunnel.
Patent JP-2000177054-A (JP)
Title: Steel laminate with excellent impact absorbency and slidability
Inventor: MORI KOJI
IPC: D04H1/58
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve slidability, wear resistance and impact absorbency of a steel laminate by sequentially laminating a specific amount of nonwoven fabrics and an ultra-high molecular weight polyethylene resin films on a surface of the laminate through an adhesive layer. SOLUTION: An ultra-high molecular weight polyethylene resin (UHMWPE) film is used to develop slidability and wear resistance. In this case, an amount of 20 to 100 g/m of nonwoven fabrics and UHMWPE films are sequentially laminated on a surface of a steel plate through an adhesive layer to obtain a steel laminate having an excellent impact absorbency. That is, after an olefin resin composition obtained by blending a low molecular weight or high molecular weight polyethylene resin having a lower limiting viscosity than than that of the UHMWPE with the UHMWPE is extrusion molded, a nonwoven fabric made of polyester fibers is thermally fusion bonded, the film laminated with the fabric is arranged so that the fabric is brought into contact with the adhesive, and laminated on the plate through the polyester resin adhesive to form the steel laminate.
Patent JP-H05179572-A (JP)
Title: Method for improving animal hair fiber
Inventor: KARAKAWA TADASHI
IPC: D06M101/00
Filed: 1991-12-27
Abstract: PURPOSE:To make animal hair having relatively large fiber diameters into one having relatively small fiber diameters. CONSTITUTION:Disulfide bond, hydrogen bond, hydrophobic bond, etc., in the interior of animal hair fibers usually used for common purposes are chemically cleft under a weakly alkali condition, the animal hair fibers are drawn at 50-200% draw ratio, then crosslinked and deformation is fixed to give fibers having smaller fiber diameter than animal hair fibers usually used for common purposes.
Patent JP-2001174137-A (JP)
Title: Refrigerator
Inventor: IWAI TAKAYOSHI
IPC: F25D23/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having excellent sterilizing and deodorizing performances and small power consumption at a low cost. SOLUTION: An ozone controller continuously operates an ozone generator based on the decision of a <wet operation>, and intermittently operates the generator based on the decision of an <R cooling operation>. The efficiency of the generator is lowered based on the enhanced humidity in a cold storage chamber at the time of the <wet operation> of the former, and the efficiency of the generator is raised based on the lowered humidity in the chamber at the time of the <R cooling operation> of the latter. Accordingly, the ozone generating amount is leveled. Thus, since the ozone concentration in the chamber is maintained at a suitable value, the sterilizing effects of suspended bacteria and adhered bacteria are improved. Since the necessity of an expensive ozone concentration measuring means such as a semiconductor sensor or the like is eliminated, product cost is suppressed.  Further, since a humidity regulating heater is not required, power consumption is suppressed.
Patent JP-2000178779-A (JP)
Title: Production of cyanogen
Inventor: TORII SHIGERU
IPC: C06D5/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve a conversion rate by electrolytically oxidizing cyan ion in a cyan ion-containing solution buffered to a specific pH range. SOLUTION: The cyan-containing solution is buffered with a buffer such as phosphoric acid/boric acid/acetic acid/sodium hydroxide or the like to pH 4-7. As the cyan ion source, a metallic cyanide such as sodium cyanide generating cyan ion by dissolving in water is used and the cyan ion concentration in the solution is controlled to 0.01-10 mol%. A redox active metallic ion such as Cu ion, iron ion is further incorporated in the cyan-containing solution. A titanium electrode coated with a noble metal oxide or various kinds of carbon electrodes are used as the electrode material of the anode and the cathode. The electrolytic reaction is performed usually under a condition of a fixed current and a fixed voltage at 0.1-500 mA/cm2 current density and room temp. to 100 deg.C.  Gaseous nitrogen or the like is passed through the electrolyte and the electrolytic cell as many small bubbles and the generated cyanogen is carried to the outside of the system.
Patent JP-H06198543-A (JP)
Title: Feedback type machining condition correction device
Inventor: KATOU KAZUTOMO
IPC: G05B19/18
Filed: 1992-12-25
Abstract: PURPOSE:To correct a machining condition appropriately even though the number of available measurement size is small by providing a size information obtaining means obtaining the fluctuating trend of a size error for a work accompanying machining and determining a correction value for the machining condition on the basis of this fluctuating trend. CONSTITUTION:A feedback type machining condition correction device is connected to a machining system, which is provided with a machine tool control means 2 controlling a machine tool 1 machining plural works in order according to a machining condition and a measurement device 3 measuring the sizes of the machined plural works in order, and corrects the machining condition of the work by feeding back the measurement result of the measurement device 3. A size information obtaining device 4, which infers an actual size in this time on the basis of the predetermined number of measurement sizes including the newest measurement size to find the error from a target value while obtains a fluctuating trend of a size error in this time on the basis of the predetermined number of size errors including the newest size error, is provided here. Then, the correction value of the machining condition is determined by the correction means 5 on the basis of the size error fluctuating trend obtained in the size information obtaining means 4.
Patent JP-H05180678-A (JP)
Title: Ultrasonic flow meter and method for measuring flow rate by it
Inventor: UEKI TAKASHI
IPC: G01F1/66
Filed: 1991-12-28
Abstract: PURPOSE:To enable accuracy of a flow rate measurement value to be improved by providing a branch pipe at a main pipe for circulating a fluid and then placing ultrasonic transmitter/receiver at the main pipe and the branch pipe. CONSTITUTION:A branch pipe 12 is provided at a main pipe 11 for circulating a fluid in an ultrasonic flow rate meter 10 and ultrasonic transmitter and receiver 13 and 14 are provided at the main pipe 11 and the branch pipe 12. In this case, an introduction pipe 15 is branched at right angle for a pipe axis in the branch pipe 12, a flow-dividing part 16 is in parallel to the pipe axis of the main pipe 11, and a reflex part 17 is formed to be at right angle for the pipe axis of the main pipe 11. Also, the ultrasonic transmitter and receiver 13 and 14 are mounted so that an ultrasonic propagation path at a specified angle thetafor the pipe axis. An inner diameter (d) of the flow-dividing part 16 is set so that 2320>Re=V0.d/nu, where R3: Reynolds number, V0: face average flow rate of pipe, nu: kinetic viscosity coefficient), thus achieving measurement with the ultrasonic transmitter/receiver 13 within a range of laminar flow with a small flow rate and that with the ultrasonic transmitter/receiver 14 within a range of turbulence with a large flow rate.
Patent JP-2001137850-A (JP)
Title: Electrolysis method of water and produced water
Inventor: HONMA TADAHIRO
IPC: C02F1/46
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis method for electrolytic ionic water of efficiently mass-producing only objective polar ionic water, and to obtain the produced water. SOLUTION: A circulation system of an anode room 3 is configured by introducing an electrolyte solution from a circulation tank 8 for the electrolyte solution into the anode room 3 of an electrolytic bath 1 by a circulation pump 9A and circulating through a circulation piping 13. While raw water passes through a cathode room 4 separated by a cation exchange membrane 5C, direct current voltage is applied to an anode plate 6 and a cathode plate 7, then alkaline ionized water is produced by making the raw passing through the cathode room 4 absorb alkaline ions and it passes through a discharge pipe 15 by water pressure and it is take out from an alkaline ionized water takeout port 11B.  Besides, in order to prepare high concentration of ionized water, an ionized water storage tank 16 provided with a paper sensor 17 is provided in the system and a system including a circulation pump 9B for electrolyzing the produced alkaline ionized water to obtain ionized water with a desired pH value, while the pH is monitored with a paper indicator 19, is provided in the system.
Patent JP-2001176157-A (JP)
Title: Disk device
Inventor: WADA KATSUTOSHI
IPC: G11B19/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which can suppress the vibrations and noises which are caused when a mass eccentric disk is fast driven and also can suppress the noises which are caused when the rotational frequency of the disk is switched. SOLUTION: A clamper mechanism 12 which holds a disk D via a turntable 16 has an automatic alignment mechanism consisting of a shaft part 78 which revolves together with a spindle motor shaft 72 in an almost coaxial state and also in a single body and two sheets of balancers 81 and 82 which are attached to the part 78 and can freely revolve independently of each other. When the disk rotational frequency is higher than the natural frequency of a vibration isolating mechanism 91, the vibrations and noises which are caused by the fast drive of a mass eccentric disk can be suppressed.  Furthermore, plural balancers never collide with each other when the disk rotational frequency is switched and the noises are never caused by the touch between the balancers and other members since the balancers revolve independently of each other with a shaft part defined as a fulcrum to perform the automatic alignment.
Patent JP-H10188673-A (JP)
Title: Manufacture of lead ferroelectric film by chemical vapor phase epitaxy method
Inventor: HOCHIDO YUKO
IPC: C30B29/32
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture the ferroelectric film of a lead composite oxide having a specific composition formed into a tetragonal system perovskite structure at a lower temperature when it contains a cerium oxide by the chemical vapor phase epitaxy method by using a volatile organic compound containing cerium as the raw material of the cerium oxide. SOLUTION: A volatile cerium tetraisopropoxide, or a cerium tetratertiary alkoxide or a cerium tetrakis β-biketonate is used as the raw material of a cerium compound. A ferrorelectrtic substance film having the ratio of 0.0001-0.05 between a cerium oxide and a lead composite oxide expressed by the formula is manufactured by the chemical vapor phase epitaxy method, where 0<x<=1, 0<y<=1. When a component compound such as a heated metal organic derivative is transported by carrier gas and oxidizing gas is fed for the vapor phase epitaxy of a film on a substrate, a tetragonal system perovskite structure is formed at a temperature lower by about 100 deg.C via the addition of the cerium compound.
Patent JP-2001172538-A (JP)
Title: Emulsion ink
Inventor: NISHIMURA TOSHIO
IPC: C09D11/023
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing method without requiring to supply damping water which maintains the storage stability of an ink, the formability of the ink in image portions, and the transferability of the ink to papers and does not allow the ink to adhere to nonimage portions to cause so-called scumming. SOLUTION: Lithographic printing emulsion inks are obtained by dispersing fine particles of a water absorptive polymer which has been allowed to absorb water and fine particles of a polyhydric alcohol into an oil based ink.
Patent JP-H06199496-A (JP)
Title: Weight attachable device of forklift
Inventor: NAGATSUKA MASAHIRO
IPC: B66F9/075
Filed: 1992-12-28
Abstract: PURPOSE:To provide a weight attachable device which can facilitate attachment/ detachment of a counterweight by using the lifting movement of a mast device. CONSTITUTION:A wire cable 2 is disposed through a pulley 3 in pillars 1a on the front and rear and the frame 1b of the covering part of a head cover 1, and an engagement part 4 at a cable end part drawn out of a front pillar is engaged with a back rest 7 of a mast device 6. A hook 5 at the end part of a cable drawn out of a rear pillar is engaged with a lifting bar 12 set to the upper part side of a counterweight 11. With an engagement protrusion 10 at the rear lower part of a vehicle body engaged with the hook 14 of the counterweight 11 placed in a sideway falling posture, the counterweight 11 is lifted up by a wire cable 2, making use of the lifting movement of the mast device 6.
Patent JP-H0670814-A (JP)
Title: Clasp mechanism for folding legs, and desk, kotatus, mechanism for folding legs chair or the like with clasp
Inventor: HIROKAWA KAZUMICHI
IPC: A47C4/04
Filed: 1991-12-17
Abstract: PURPOSE:To provide the clasp mechanism for folding legs, which can fix easily and exactly plural legs in a single operation by a simple structure, and a desk, a KOTATUS (a foot warmer with a quilt over it), a chair, etc. CONSTITUTION:Base end parts of legs 1a and 1b, and 1c and 1d are fixed to shafts 2a, 2b. In prescribed positions of the shafts 2a, 2b, clasps 3a, 3b inclined against its longitudinal direction are detained, and the shafts 2a, 2b are supported by supporting bodies 4a, 4b so as to be freely rotatable. A shaft 5 is fixed to one end of a supporting body 6, and formed so as to be freely turnable by folding of the supporting body 6. When the supporting body 6 turns, both ends of the shaft 5 abut on the clasps 3a, 3b of the shafts 2a, 2b. As a result, for instance, when the legs 1a, 1c are erected, the legs 1b, 1d are also erected simultaneously. Subsequently, when the shaft 5 is turned, both its ends abut on the clasps 3a, 3b, and they are fixed. Consequently, the shafts 2a, 2b are fixed, and the legs 1a-1d are also fixed.
Patent JP-H06202613-A (JP)
Title: Living body display device
Inventor: MURATA YOSHIYUKI
IPC: G09G5/36
Filed: 1992-12-28
Abstract: PURPOSE:To easily specify and display, for example, the parting rate of a hairstyle pattern or how much the pupil of an eye pattern shifts in position to the left or right on the living body display device of a montage generating device, etc. CONSTITUTION:Desired part patterns by parts stored previously in a basic part pattern ROM 33 are selected from among 20 kind of parts patterns by the parts by operating part specification key and pattern selection keys of an input part 32, and put together on an superimposing RAM 37 and displayed at a display part 21. When the parting rate of the hair pattern is specified with 'hair' keys, a ten-key, etc., a hair pattern whose hair is parted at the specified rate is read out of a variation hair pattern ROM 34, and superimposed and displayed and when the right/left rate of the position of the pupil of the eye pattern is specified with 'eye' keys, the ten-key, etc., an eye pattern having the pupil at the position corresponding to the specified rate is read out of a variation eye pattern ROM 35, and superimposed and displayed.
Patent JP-H11311702-A (JP)
Title: High refractive index plastic lens and its production
Inventor: KAMISAKA MASAHISA
IPC: G02B1/115
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic lens which has good optical performance such as Abbe number, transparency and antireflection property, excellent surface hardness, weather resistance, moisture resistance, water resistance and chemical resistance, and high refractive index, and which prevents production of interference fringes. SOLUTION: This plastic lens is produced by forming a hard coating film on the surface of a plastic lens base body, and further forming an antireflection film on the hard coating film. The lens base body is produced from monomers containing a compd. having two or more epithio groups in one molecule. The hard coating film essentially consists of an org. silicon compd. and multiple oxide fine particles having a specified anatase type crystalline structure. The antireflection film consists of a multilayered inorg. oxide film.
Patent JP-H07171040-A (JP)
Title: Structure of pillow having plural housing bags
Inventor: MATSUSHITA KENICHI
IPC: A47G9/10
Filed: 1992-12-24
Abstract: PURPOSE:To permit easy washing and cleaning and to prevent biasing of a cushion material during use by composing plural housing bags. CONSTITUTION:One piece of pillow is composed by forming the plural housing bags 1 and the cushion material 3 internally inserted with these housing bags and forming gaps in these housing bags.
Patent JP-2001170251-A (JP)
Title: Slot machine
Inventor: YAMAZAKI SHIGEKI
IPC: A63F5/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To easily see the combination of patterns and to easily know which prize-winning line prescribed patterns are completed on with respect to a slot machine 10 provided with three rotary reels being the first to the third 30 and display windows 20 for displaying the patterns put on the outer peripheral surfaces of these reels 30. SOLUTION: When all the first to third rotary reels 30 stops rotation, two of the many patterns put on the outer peripheral surface of the first rotary reel 31, two of the many patterns put on the outer peripheral surface of the second rotary reel 32 and two of the many patterns put on the outer peripheral surface of the third rotary reel 33 are displayed in the display windows 20.
Patent JP-2000182114-A (JP)
Title: Watermark inspecting device
Inventor: AIKAWA MITSURU
IPC: G06T7/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To detect the faults of a watermark image with high precision. SOLUTION: The faults are inspected at the high contrast parts of an image pattern by the normalized correlation method of a normalized correlation processing part 24. Meanwhile, the faults are inspected at a part having no image pattern or the low contrast parts of the image pattern by a micro filter of a micro filter processing part 25. Then the faults are inspected at the parts having the slow contrast changes of the image pattern by the variable density homology of a variable density homology processing part 26.
Patent JP-2000186736-A (JP)
Title: Air suspension device
Inventor: TANIGAWA FUJIO
IPC: F16F9/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To introduce air pressure from an air chamber to an actuator without an external piping, and to reduce the number of part items. SOLUTION: An air passage 26 comprising a small diameter hole 12A of a rod insertion hole 12 provided in a piston rod 11 and an air hole 25 connects a pressure receiving chamber 22C of an actuator 22 displacing a shutter 16 and an air chamber 32 of an air spring 28. This constitution introduces the pressure in the air chamber 32 to the pressure receiving chamber 22c of the actuator 22 through the air passage 26 provided in the piston rod 11 without an external piping connecting an actuator and an air spring in the prior art. Thus, this constitution prevents air leakage or the like, and reduces the number of part items.
Patent JP-H11170361-A (JP)
Title: Method for molding synthetic resin molding
Inventor: KAWAKAMI MAKOTO
IPC: B29C55/28
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To form a synthetic resin molding in which high quality patterns and/or characters are formed correctly irrespective of the presence/absence of an uneven shape of the molding and which has an added value such as decoration. SOLUTION: When bubbles B discharged from a molding die 10 are expanded by air to have a desired diameter, and a folded tubular film E is taken up, in the neighborhood of a frost line, ink is sprayed on the outsides of the bubbles B by a printing machine 14 to form patterns and characters. The patterns and characters are expanded similarly by the expansion of the bubbles B, the patterns become somewhat faint, the characters are expanded to be readable, and a tubular film in which the patterns and characters are formed at prescribed positions is formed.
Patent JP-2001180902-A (JP)
Title: Fuel vaporizer
Inventor: ABE NAOYUKI
IPC: F23K5/22
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide, mainly, a fuel vaporizer which can respond satisfactorily to a sharp change of loading and supply original fuel gas with a required flow rate and temperature. SOLUTION: The fuel vaporizer 1 comprises a vaporizing room 11 in where original fuel FL is vaporized to the original fuel gas FG by the heat from high-temperature heating gas HG; a thermoregulation room 30 in where temperature of the FG, which flows out from the room 11, is regulated by heat exchange of the FG with the HG; a passage to introduce the HG into the room 30; and a bypass passage 51, equipped with a bypass valve VB and its control unit, to discharge the balance of the HG without passing through the room 30. The vaporizer 1, also, comprises a passage to supply low-temperature heating gas for mixing it with the HG flowing into the room 30; and a supply unit with a valve and a control unit with a valve, these are for the low-temperature heating gas.
Patent JP-2001173928-A (JP)
Title: Sludge supply amount controller for sludge incinerator
Inventor: NAGAHAMA KAZUO
IPC: F23G5/50
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion by throwing sludge having different properties in response to a combustion state in an incinerator. SOLUTION: There are provided in an incinerator 20 for incinerating sludge a plurality of sludge supply feeders 41, 42 for throwing sludge having different water contents into an incinerator, a plurality of feeder controllers 45, 46 each for controlling sludge supply amounts of the respective sludge supply feeders 41, 42, a plurality of water contents meters 47, 48 each for measuring the water contents in the sludge in the respective sludge supply feeders 45, 46, sensor means for detecting a process value indicative of a combustion state in the incinerator, and an automated combustion controller 49 for judging a combustion mode adapted to the combustion state in the incinerator while taking as an index an output value of the sensor means among previously set combustion modes and hereby instructing the amount of the sludge supply in the respective sludge supply feeders 41,  42 to the respective feeder controllers 45, 46 in response to the combustion mode.