baber/WOPTO huggingface dataset:
Patent JP-H08120878-A (JP)
Title: Interior finishing material for building
Inventor: FUJIWARA KYOJI
IPC: B32B3/26
Filed: 1994-10-25
Abstract: PURPOSE: To improve the outside surface of an interior finishing material, enable the interior finishing material to promote facade quality, make it possible to use it for wall or ceiling, etc., as it is, and to promote sound-absorption efficiency. CONSTITUTION: A surface board 1 is constituted of glued laminated wood formed by continuously connecting grained, narrow and spotless wood simple substances 1a to each other, and while forming a large number of small holes 5 passing through the surface board 1, a backboard 2 is so formed porously that fine material such as sawdust, etc., of wood are solidified with adhesives. The surface board 1 and backboard 2 are connected with adhesives, a groove 3 is formed in one side of the surface board 1, and a projected thread 4 having a shape fitted to the groove 3 is formed in the other side.  By the constitution, the grain is displayed to promote facade quality, at the same time, sound energy is absorbed into the small holes 5 and is absorbed into the small holes of the porous backboard 2 to absorb sound, and since the sound energy can be absorbed in two stages by the small holes 5 and porous bodies of the backboard 2, sound efficiency is promoted.
Patent JP-H08120164-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: HANABUSA KAZUTO
IPC: C08K5/15
Filed: 1994-10-25
Abstract: PURPOSE: To obtain the subject composition improved in hydrolysis resistance without deteriorating excellent flame retardancy and mechanical properties by adding an epoxy compound, a specific halogenated aromatic bisimide compound, etc., in specific amounts, respectively, to a thermoplastic polyester resin. CONSTITUTION: This composition comprises (A) 100 pts.wt. of a thermoplastic polyester (preferably polybutylene terephthalate and a copolymer containing the same as a main component) having a terminal carboxyl group amount of <=140meq/kg, (B) an epoxy compound in an amount satisfying an inequality of 0.003<=Z/EP<=0.1 [Z is the addition amount (pts.wt.) of the component B; EP is the epoxy equivalent (g/equivalent) of the component B], (C) 1-20 pts.wt. of a halogenated aromatic bisimide compound of the formula (R1 is divalent organic group; n is 1-4; n' is 0-4) (preferably N,N'- ethylenebistetrabromophthalimide), and (D) 1-20 pts.wt. of an inorganic flame- retardant auxiliary (e.g. antimony trioxide).
Patent JP-S63114421-A (JP)
Title: Pll circuit
Inventor: HASHIMOTO YOSHITERU
IPC: H03L7/18
Filed: 1986-10-31
Abstract: PURPOSE:To reduce load for the response characteristics of a divider arranged on the outside of a controllable prescaler and a PLL by connecting an asynchronous binary counter formed by a high speed logical element between a VCO and the controllable prescaler. CONSTITUTION:The asynchronous binary counter (2-bit divider) 11 consisting of a high speed logical element is connected between the VCD 4 and the controllable prescaler 5'. An oscillation signal from the VCO 4 is dropped up to the stable operation area of a medium speed logical element by the binary counter 11. A low speed logical element such as a CMOS can be used for a programmable divider 7'. Thereby, the load to the response characteristics of the divider arranged on the outside of the controllable prescaler 5', the programmable prescaler and the PLL can be reduced. Thus, the total cost of parts can be reduced, power consumption can be also reduced and sure operation can be expected when the PLL circuit is applied to a portable radiocommunication equipment or the like.
Patent JP-H1081326-A (JP)
Title: Paper box with zipper and cut blade for machining zipper
Inventor: TAKEI TSUNAYOSHI
IPC: B26F1/18
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To allow a zipper to be cut off even if either end of the zipper is pulled and also allow a joint to be neatly unsealed while preventing a hand from being injured by a cut portion by forming a zipper cut of a continuous wavy cut line exhibiting a sine curve shape. SOLUTION: A joint 14 is provided at a valley or between the valley and a ridge of waves with appropriate intervals in a direction of waves of a sine- curve-like wavy cut line 13. Typically, a wave height (h) and a pitch P of the wavy cut line 13 are specified in a range of approximately l to 5mm, while a width S of the joint 14 is specified in a range of approximately 0.3 to 2.5mm. When either part 15 of both ends of a zipper 11', of a paper box 10 is picked up and pulled, tearing force vector disperses along a curve of the wavy cut line 13 so that the tearing force is likely to be concentrated in a tangent line direction. Therefore, a part of the joint 14 is likely to be cut, and it can be cut off if either end of the zipper 11 is pulled at the time of unsealing.
Patent JP-H04138885-A (JP)
Title: Nonconsumable nozzle type electroslag welding method
Inventor: NAGATOMO KAZUO
IPC: B23K35/30
Filed: 1990-09-27
Abstract: PURPOSE:To improve the strength properties at elevated temp. of the weld metal for weather-proof/fire resisting steel by joining weather-proof/fire resisting steel containing a specified amount of B and a solid wire together and performing nonconsumable nozzle type electroslag welding. CONSTITUTION:In the nonconsumable nozzle type electroslag welding of weather-proof/fire resisting steel used for various kinds of buildings in the fields of construction and bridging work, etc., the weather-proof/fire resisting steel wherein the total sum of an amount of B in the steel plate and an amount of B in the wire is <=0.0020wt.% and the solid wire are joined together for welding. In this way, weld metal excellent in strength properties at elevated temp., impact toughness and weatherability can be obtained, this method is applied to welded parts of a building of weather-proof/fire resisting steel and the cost of construction related to the weather-proof/fire resisting execution can be reduced drastically.
Patent JP-S63115920-A (JP)
Title: Electromagnetic brake
Inventor: OTSUKI SADAJI
IPC: F16D65/22
Filed: 1986-10-31
Abstract: PURPOSE:To use the magnetomotive force effectively by making a brake drum to be a braked or released state so that a ball moves toward the outer diameter direction with an armature retreating from a field core in a non-excited state, and moves toward the inner diameter direction with the armature proceeding in an excited state. CONSTITUTION:An armature 8 retreats against a field core 4 by a spring force of a spring 15 in a non-excited state of an exciting coil 7. At that time, a ball 44 is locked by a flange 36 and presses a plate spring 31 toward the outer diameter direction. Consequently, a brake lining 35 presses against a brake drum 21 and a motor shaft is braked. On the other hand, the armature 8 is absorbed to the field core 4 against the spring force of the spring 15 in the excited state of the exciting coil 7. Therefore, the ball 44 moves toward the inner diameter direction and the said pressing is released. Thus, the magnetomotive force can be used effectively as the gap is not formed at the circumference of the exciting coil 7 in the excited state.
Patent JP-S62120100-A (JP)
Inventor: NISHIHARA HIROYUKI
IPC: H05K3/34
Filed: 1985-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04141569-A (JP)
Title: Production of wear resistant roll
Inventor: KOSUGE SHIGECHIKA
IPC: C23C4/18
Filed: 1990-10-01
Abstract: PURPOSE:To form a dense film in which holes do not exist on an objective roll by rotating the objective roll and a pressing roll under pressurized contact and plasma spraying a thermally spraying material to the objective roll and pressurizing the formed film by the pressing roll. CONSTITUTION:The pressing roll 2 is pressed under about 5 to 10kg/mm<2> pressurizing force by a hydraulic cylinder 8 and is brought into pressurized contact with the objective roll 1. The pressing roll 2 is formed to the roll shape complying with the shape of the objective roll 1. The objective roll 1 is then rotated by a motor 3 and the wear resistant thermal spraying material having hardenability is plasma sprayed from a plasma spraying torch 10 to the objective roll 1 to form the film 12a. Since the film is heated to a high-temp. state of about 700 to 800 deg.C at this time, not only the open pores 13a but also closed pores 13b of the film 12a are completely crushed by the pressing roll 2 and the pores 13 are substantially annihilated. The dense film 12 is obtd. in this way and the roll 1 having the excellent wear resistance is produced.
Patent JP-H01103538-A (JP)
Title: Power transmission for four-wheel-drive vehicle
Inventor: KAMEDA OSAMU
IPC: F16H48/30
Filed: 1987-10-15
Abstract: PURPOSE:To aim at the promotion of miniaturization in a device and simplification in operation by constituting a changeover between a high speed transfer mode and a low speed transfer mode in an auxiliary transmission and that between a differential lock and a differential release in a center differential so as to be performable with one changeover mechanism. CONSTITUTION:Output gears 21, 23, 25 and an input gear 24 are selectively connected by a sleeve 26. In brief, when the gear 21 of an auxiliary transmission 3 is connected to the gear 24 of a center differential 8, a differential free mode at high speed transfer is brought into full play. When these gears 21 and 24 are connected to the gear 25, a differential lock mode at the high speed transfer is displayed as well. In addition, when the gear 23, the gears 24 and 25 are connected with one another, the differential lock mode at low speed transfer is displayed. On the other hand, at the time of a changeover between 2WD and 4WD, since a differential lock state of the center differential 8 is not interposed at operation of a 2WD-4WD changeover mechanism, selecting operation can be done smoothly.
Patent JP-S61139681-A (JP)
Title: Method for hardening colored film on stainless steel
Inventor: WADA KAYOKO
IPC: C23C22/83
Filed: 1984-12-10
Abstract: PURPOSE:To manufacture a colored stainless steel material having superior wear resistance by immersing a stainless steel material in an aqueous soln. contg. sexivalent Cr and sulfuric acid to form a colored film and by carrying out electrolysis in the aqueous soln. using the steel material as a cathode to harden the colored film. CONSTITUTION:A stainless steel material is immersed in an aqueous soln. contg. 2-5mol/l CrO3 and 2.5-7.2mol/l H2SO3 at 30-90 deg.C to form a porous colored film of Cr oxide on the surface. Electrolysis is then carried out in the aqueous soln. at <=0.5A/dm<2> current density using the steel material as a cathode. Cr is electrodeposited in the pores in the colored film by the electrolysis to increase the hardness. A colored stainless steel material having superior wear resistance is manufactured with simple equipment.
Patent JP-H0687975-A (JP)
Title: Pneumatic tire
Inventor: YOKOYAMA HIDEAKI
IPC: C08L9/00
Filed: 1992-09-04
Abstract: PURPOSE:To enhance the durability of a tire and minimize the temperature dependence of rubber physical properties after vulcanization by increasing the green modulus of an unvulcanized rubber and preventing the cord protrusion from occurring in molding and vulcanizing the tire. CONSTITUTION:The pneumatic tire is obtained by using a rubber composition prepared by blending 100 pts.wt. rubber component composed of 30-90wt.% isoprene isobutylene rubber and/or halogenated isoprene isobutylene rubber and 70-10-wt.% natural rubber and/or isoprene rubber with 3-30 pts.wt syndiotactic-1,2-polybutadiene having the melting point within the range of 60-110 deg.C as an inner liner therein.
Patent JP-H02110242-A (JP)
Title: Remote control failure diagnosis device for airconditioner
Inventor: FUJISAKI TADASHI
IPC: F24F11/02
Filed: 1988-10-18
Abstract: PURPOSE:To predict or judge even such failures induced by mechanical lock or refrigerant leak for a compressor, a fan and the like and monitor and control a plurality of airconditioners from a remote position by installing a diagnosis means which diagnoses the presence of troubles in an airconditioner from the data incorporated by a control data incorporating means and an operation data incorporating means. CONSTITUTION:An indoor instrument 20 for a first airconditioner inputs control command values, such as an operation mode preset by a user, preset values about an indoor air capacity, an open circuit in a temperature sensor electrically checked, and an operation command of a compressor into a diagnosis device 1 from a control input line 3, using a remote controller 21. Time data is also input therein simultaneously. The diagnosis device 1 incorporates operation data for the first airconditioner which covers the discharge pressure, suction pressure, and the discharge piping temperature independently. Moreover, the diagnosis device 1 computes and diagnoses the presence of troubles of an airconditioner 20 from a specified program, displays the result on a display means, and sends the result to a command giving means so that the airconditioner 20 may be operated and suspended.
Patent JP-H10103285-A (JP)
Title: Turbo-molecular pump
Inventor: ASHIDA OSAMU
IPC: F04D15/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce kinds of power units to a turbo-molecular pump body having various characteristics. SOLUTION: In a turbo-molecular pump having a turbomolecular pump body 2 and a power unit 3 capable of transmitting/receiving a power and a signal to or from the turbo-molecular pump body 2, memory means ROM2f for storing a characteristic parameter of the turbo-molecular pump body 2 and transmission means (communication control circuit 2e) for transmitting the characteristic parameter to the turbomolecular pump body side are provided to the power unit 3 and receiving means (communication control circuit 3e) for receiving the characteristic parameter from the transmission means and control means 3b, 3c for controlling the turbomolecular pump body using the characteristic parameter are provided to the turbo-molecular pump body 2.  A condition of performing a control of the turbo-molecular pump body 2 is set by the characteristic parameter from the power unit 3 side and the power units are used in common to thereby reduce the kind.
Patent JP-H1099880-A (JP)
Title: Purifying tank
Inventor: ITO HAJIME
IPC: C02F3/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a purifying tank simple in structure and capable of well performing the biological treatment of water to be treated in spite of the conservation of operation cost. SOLUTION: This purifying tank is equipped with a membrane separation tank E2 having a membrane separator M arranged therein to enable the activated sludge treatment of water to be treated and a denitrification tank E1 receiving the water to be treated subjected to activated sludge treatment returned from the membrane separation tank E2 by an overflow means to subject the same to denitrification treatment is provided on the upstream side of the membrane separation tank E2. In this case, the transfer pump P1 transferring water to be treated to the membrane separation tank E2 is provided to the denitrification tank E7 and enables water to be treated to flow in the denitrification tank E1 corresponding to the inflow amt. of raw water to store the same.
Patent JP-H07115146-A (JP)
Title: Semiconductor device
Inventor: OGATA TOSHIICHI
IPC: H01L23/04
Filed: 1993-10-19
Abstract: PURPOSE:To enable a packaging cap to be easily and accurately mounted on a packaging substrate by a method wherein a pawl member is provided to the side wall of the packaging cap, a cutout is provided to an outer lead terminal fixed to the packaging substrate, and then the packaging cap is fixed to the packaging board. CONSTITUTION:An input outer lead terminal 3a, an output outer lead terminal 3b, and grounding outer lead terminals 11 are fixed at prescribed positions to the upside of a ceramic substrate 2 fixed onto a heat dissipating fin 1 the same as conventional, and then a wafer process is finished, a semiconductor chip obtained by dicing is die-bonded to the upside center of the ceramic substrate 2, and wire bonding operation is successively carried out. Then, the base of the side wall of a ceramic cap 10 is made to confront a device main body and so mounted on the device main body as to house a semiconductor chip in the inner space of the ceramic cap 10, and an adequate load is applied to the ceramic cap 10 from above to enable a pawl member 10a provided to the ceramic cap 10 to be engaged with the cutout of the grounding outer lead terminal 11.
Patent JP-S62120672-A (JP)
Title: Method for correcting error of data
Inventor: MORIWAKI HISAYOSHI
IPC: G11B20/18
Filed: 1985-11-20
Abstract: PURPOSE:To reduce data correction omission due to the misdetection of an error detecting code by executing parity check prior to error correcting processing, and when the result is not correct, setting up error pointers on all data blocks relating to the data in the parity-checked series. CONSTITUTION:Parity check is executed at first at the correction of a data error, all data blocks (vertical data strings) including data (data in the Q3 series) regarded as black dots by the parity check are regarded as error data and error pointers are set up on all the error data. Error correction is repeated to the data on the basis of a pointer eraser method. Since the number of error data is reduced in the 2nd parity check or after because of the execution of error correction, the probability capable of parity checking is increased and error pointers are set up only in the series detected at its error detection.
Patent JP-H03122173-A (JP)
Title: Printing ink for polyacetal resin
Inventor: AOKI TAKESHI
IPC: C09D11/00
Filed: 1989-10-05
Abstract: PURPOSE:To provide the subject ink having good adhesivity to a polyacetal resin poor in printability and slightly peeled even under high temperature for a long time by incorporating an acid capable of etching the polyacetal resin, bisphenol A a phthalic diester, etc., into the ink. CONSTITUTION:10 pts. wt. of a commercially available printing ink (solid con tent of 50%) is compounded and homogeneously mixed with (A) 0.1-1.0 pt. wt. of an acid (e.g. toluenesulfonic acid or hydrochloric acid), an acidic metal salt (e.g. zinc chloride) or a mixture thereof which etches a polyacetal, (B) 0.5-4 pts. wt. of bisphenol A or phenols mainly comprising bisphenol A and (C) 0.5-3 pts. wt. of a phthalic diester or liquid chlorinated paraffin to provide the objec tive ink. After dissolved in a solvent such as methanol, the components A and B are preferably compounded.
Patent JP-H1164317-A (JP)
Title: Method for measuring concentration of ozone in liquid and ozone concentration-measuring apparatus used in the method
Inventor: OKIKURA MASATOSHI
IPC: G01N33/18
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To measure a concentration of ozone in a sample water on the basis of the amount of an obtained sample water, by dropping in a container a reagent adjusted beforehand to show a color change in reaction to the amount of ozone, injecting gradually the sample water until the color change completes and measuring the amount of the obtained sample water. SOLUTION: A reagent A is adjusted beforehand, for instance, so that one drop of the reagent A (0.05 ml) reacts to an ozone water concentration 1 ppm.N100 ml. The amount of ozone reacting to the reagent A is 0.1 mg. One drop of the reagent A is dropped in a container. A sample water B containing ozone and collected in another container is injected. When a predetermined amount of the sample water is injected, perfect decoloration is brought about. When the sample water B of the ozone water concentration 1 ppm is added, the reaction takes place to cause perfect decoloration when the sample water is 100 ml. The amount of the sample water B when the decoloration is finished is obtained from a scale of the container or the like, whereby a concentration of ozone in the sample water B can be measured.
Patent JP-2000072300-A (JP)
Title: Paper feeder for printer
Inventor: KANEMITSU MASATOMO
IPC: B41J13/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for a printer having no decrease in printed image quality even if printing is continued after the terminal end of a paper sheet is released from a paper feeding roller. SOLUTION: A paper feeder for a printer is implemented as follows: A paper sheet 8 is sent in a state applying backtension to a delivery roller 3 in a state grasping the paper sheet by both of a paper feeding roller 2 and a delivery roller 3. Printing is done even after the terminal end 10 of the paper feeder 8 is released from the paper feeding roller 2. Where, the shaft body 20 of the delivery roller 3 is formed of a high rigid body. The degree of the rigidity of the shaft body 20 is established in that releasing the terminal end 10 of the paper sheet 8 from the paper feeding roller 2 eliminates backtension to instantly return torsional deformation. But, the speed up rate of carrying the paper sheet caused by the instant return causes no adverse effect on printed image quality.
Patent JP-2000078085-A (JP)
Title: Wavelength multiplex transmission system
Inventor: SHINPO TAKAYUKI
IPC: H04B10/079
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex transmission system simple in configuration, low in cost, and capable of accurately detecting the wavelength deviation of an optical transmission and appropriately dealing with the deviation. SOLUTION: Optical signals of mutually different set wavelength fixed in advance are transmitted from plural optical transmission parts 3a1 to 3an, these optical signals are synthesized to be transmitted as a wavelength multiplexed light, which is respectively separated by respective optical filters 8a1 to 8an by each wavelength corresponding to the set wavelengths.  In a case when the wavelength of the optical signal separated by one of the filters 8a1 to 8an is deviated from the set wavelength fixed by the parts 3a1 to 3an corresponding to this filter over a previously fixed allowable range, an alarm signal for giving information that the optical signal transmitted from the part 3a1 to 3an causing the deviation is abnormal is outputted from an alarm signal outputting part 18 and an abnormal signal transmission stopping means 19 receives the alarm signal to interrupt the output of the optical signal from the optical transmission part causing the deviation.
Patent JP-2001080758-A (JP)
Title: Timing belt fixing device
Inventor: AOKI EIJI
IPC: B41J29/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To lower the cost while reducing the number of part items and the fitting man-hours, and to improve the reliability while avoiding the deterioration of a timing belt and the generation of looseness due to the long-term use. SOLUTION: This fixing belt has a U-shaped groove part 5, into which a timing belt 2 is inserted and which has a engaging teeth part 4 to be engaged with an inner surface 2i of the timing belt 2 in the inner wall surface thereof, and a hole part 7, through which a connecting piece part 6 of a driven body 3 is inserted at a right angle against the timing belt 2 stored in the groove part 5 and which can push the outer surface 2o of the timing belt 2 when inserting the connecting piece part 6.