baber/WOPTO huggingface dataset:
Patent JP-2000051612-A (JP)
Title: Apparatus for granulating and dewatering suspension
Inventor: NISHIMURA TAKEYUKI
IPC: B01D21/08
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for granulating and dewatering a suspension which is capable of forming flocs with high agglomeration force by moderate upward flow-generating agitation and dewatering the produced flocs by spontaneous dewatering at low running cost based on gravity without requiring power and a large installation space. SOLUTION: While being mixed with a flocculant, a suspension is introduced from the bottom part of a cylindrical tank 1, the resultant suspension is stirred by stirring blades 8, 6 rotating horizontally in the cylindrical tank 1 to carry out flocculation and granulation, the densely produced spherical flocs are guided to a mesh type dewatering bag 13 in the outside of the tank through a floc leading outlet 11 made of a flexible pipe, and the amount of the flocs to be led out is increased or decreased by adjusting the height at which the flock leading outlet 11 is held.
Patent JP-H09127024-A (JP)
Title: System, device and method to inspect thermal-neutron absorbing wall
Inventor: BACH PIERRE
IPC: G01N23/09
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To determine the position and extent of defect in a wall accurately by an arrangement wherein a plurality of elliptical and parallel thermal neutron detectors are arranged vertically to the direction of displacement and each detector delivers a detection signal to a signal processing means where a wall inspection signal is formed. SOLUTION: A high speed neutron is discharged from a neutron source 112 and converted into a thermal neutron in thermal equilibrium environment 122 arranged on the side face 120 of an absorption wall 118. A detection device 110 comprising a pair of elliptical thermal neutron detectors 114 juxtaposed in parallel is mounted on the side face 116 of absorption wall 118 such that it can be shifted vertically to the juxtaposing direction of detector 114 along the absorption wall 118. Each detector 114 delivers a detection signal to a signal processing means 130 where a wall inspection signal is formed. Presence, extent and position of defect on the absorption wall 118 can be determined based on the detection signal.
Patent JP-H11134642-A (JP)
Title: Magnetic record medium
Inventor: MATSUFUJI AKIHIRO
IPC: C09D5/23
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic record medium excellent in electromagnetic transducing characteristics, running performance and running durability by incorporating a specified org. phosphorus compd. into a magnetic layer contg. fine powder of a ferromagnetic metal having a specified specific surface area dispersed in a binder and incorporating a vinyl chloride copolymer or polyurethane resin contg. specified polar groups into the binder. SOLUTION: When a magnetic layer contg. fine powder of a ferromagnetic metal having >=42 m<2> /g specific surface area dispersed in a binder is formed on a nonmagnetic substrate, an org. phosphorus compd. represented by formula I or II is incorporated into the magnetic layer and a vinyl chloride copolymer or polyurethane resin contg. polar groups represented by the formula -COOM<2> , -SO3 M<1> , -OSO3 M<1> or -PO(OM<1> )2 (where M<1> is H or an alkali metallic atom and M<2> is an alkali metallic atom) is incorporated into the binder. In the formulae I, II, R is 1-4C alkyl which may be substd. by aryl or aryl which may be substd. by methyl or ethyl and M is H, an alkali metal or -N<+> (R<1> )4 (R<1> is <=2C alkyl).
Patent JP-H04118599-A (JP)
Title: X-ray picture image conversion sheet and apparatus using the same
Inventor: IWASE NOBUHIRO
IPC: G03B42/02
Filed: 1990-09-10
Abstract: PURPOSE:To increase the sensitivity and resolution by forming a white oxide film between the fluorescent material layer and an aluminium-made support member. CONSTITUTION:A solvent (60g of toluene), a plasticizer (24g of dibutylephthalate) and a binder (36g) are added to a fluorescent material of brightening property BaBr2:Eu<2+> (300g), the resulting mass being mixed together with use of a propel lent mixer. After degassing of a coating solution in vacuum, the resulting solu tion was coated on a sheet of glass (150mum thick) by use of a doctor blade. The film thickness was made 300mum. After the coated film was dried, a fluores cent material layer 7 thus obtained is bonded, by use of an epoxy resin 5, to an aluminum plate 6 whose surface was subjected to almite treatment (6a). The brightening luminescence when an X-ray of 10mR has been irradiated onto this X-ray picture image conversion sheet and in two minutes this sheet is scanned at a speed of 40m/s by a semiconductor laser (780 nm) of 20m W is measured with use of a multiplier phototube. Then, decrease in resolution is lessened and the sensitivity is increased up to a level which is about twice higher than otherwise.
Patent JP-S60132613-A (JP)
Title: Strainer
Inventor: SUGIYAMA AKIRA
IPC: B01D46/24
Filed: 1983-12-21
Abstract: PURPOSE:To reduce the passing resistance of a strainer after the collection of dust, by providing a means for reducing an area functioning as the passing resistance of a filter opposed to the stream of a fluid after dust is collected by the filter. CONSTITUTION:The whole fluid such as the cooling medium passing through cooling medium piping 20 passes the dust collecting part 14 of a filter 13 to collect dust in the fluid and the collected dust is accumulated in a dust sump part 15. After the collection of dust is finished, the screw part 22 of a lid 21 is loosen to retract the lid 21 and a ring spring 13 is pushed down to be inlaid with the recessed part of a two-step groove 34 and stretched to almost receive the filter 13 is hollow parts 18, 23 and the filter 13 is detached from a fluid passage to bring resistance in the passage to zero. After the filter 13 is received in the hollow parts 18, 23, the lid 21 is again clamped and fixed by metal sealing.
Patent JP-2000039700-A (JP)
Title: Manufacture of photomask
Inventor: NARA MASAMI
IPC: G03F1/30
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing a phase shift mask of a carved substrate type which can precisely set a phase difference between transparent regions to set a specified phase difference. SOLUTION: In the etching process of a member composed of a transparent substrate 11 to be etched, a light shielding pattern 12 and a resist pattern 14a, the etching of the transparent substrate 11 part corresponding to an opening of the resist pattern 14a is interrupted before it reaches the aimed depth, an etched depth is measured, the shortage of etching is calculated based on the measured result and the shortage of etching is etched 16b again based on the calculated result.
Patent JP-H0793949-A (JP)
Title: Apparatus for driving recording disc
Inventor: KATAGIRI SUSUMU
IPC: G11B7/085
Filed: 1993-09-27
Abstract: PURPOSE:To make an apparatus thin and control a projecting beam from a carriage not to incline. CONSTITUTION:A carriage 9 provided with an optical system comprising an objective lens 8 for projecting condensed light beams to an optical disc 2, etc., is supported by a rail 10 to be movable in a diametrical direction of the optical disc 2. A rail seat 14 for receiving the rail 10 and a spindle motor 3 for rotating the optical disc 2 are set at a movable plate 12 one end of which is rotatably supported by a shaft 13. The disc cartridge 1 is made detachable while the spindle motor 3 is retreated without breaking a positional relation between the spindle motor 3 and rail seat 14.
Patent JP-S60131489-A (JP)
Inventor: UHARA YOSHIHIKO
IPC: G21C3/30
Filed: 1983-12-20
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-H04120765-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OTSUKI TETSUYA
IPC: H01L21/60
Filed: 1990-09-12
Abstract: PURPOSE:To narrow the width of an inner lead while narrowing the pitch of the inner lead and to realize a multi-pin package while ensuring strength of an outer lead by forming the inner lead of a lead frame about 1/5 to 1/3 times as thick as the outer lead. CONSTITUTION:An inner lead region part 50 is formed by half-etching on the surface central part of a lead frame material board 29. An outer lead 24 is formed by etching on a peripheral part, which is a part excepting of the inner lead region part 50 of the lead frame material board 29 while forming a die pad 22 on the central part to the inner lead region part 30 by etching and forming an inner lead 26 around its central part. Thickness of the inner lead 23 is made thinner than that of the outer lead 24, strength of the thinned inner lead 23 is strengthened by an insulating board 25 so that fine processing to narrow the width of the inner lead 23 can be performed by an etching process.
Patent JP-H0298591-A (JP)
Title: Piston measuring filling device
Inventor: ARAKI YOZO
IPC: B67C3/02
Filed: 1988-09-26
Abstract: PURPOSE:To make operation of changing the setting easy, shorten a time for changing the setting, and make the reduction of the number of parts at the stopper mechanism possible by providing position adjustable stoppers at an air cylinder for stroke fine adjustment, which is engaged with a rod, and at the rod end which is located at the opposite side to the engagement with the rod. CONSTITUTION:Since the upper limit position of a piston 3 is uniformly controlled by a stopper 5, which is provided in an air cylinder 4, corresponding with respective cylinders for filling 9, a prescribed quantity is taken into the cylinder 9. That is, a liquid is measured. Also, the lower limit position of the piston 3 is uniformly controlled by a stopper 5 which is engaged with a rod end 3a above the air cylinder 4, and the measured liquid is filled accurately in the cylinder. The change of a filling quantity due to the change of a container can be obtained by a setting change of rotational quantity which is equivalent to the stroke quantity of a driving source such as a set of motors, etc. The relationship between the filling process to a container and the fine adjustment mechanism is controlled by the stopper 5, which is provided at the air cylinder 4 engaged with the rod 3a of the piston 3, corresponding with respective cylinders for filling 9. It has a constitution wherein the position of the stopper is adjustable in the axial direction of the rod 3a.
Patent JP-H03114971-A (JP)
Title: Control method for electric power steering device
Inventor: KAMONO SHINOBU
IPC: B62D6/00
Filed: 1989-09-18
Abstract: PURPOSE:To ensure current limitation in a steering stopper zone and the preven tion of current limitation in a normal zone by limiting motor current when a steering condition is kept in a steady state, and a motor current value or a motor drive duty ratio is equal to or more than the set value. CONSTITUTION:CPU 4 computes a motor current indication value (c) and the direction thereof from a handle torque signal (a) and speed signal (b). Upon receipt of the values so computed, a motor 18 begins to turn. Then, CPU 4 detects voltage VM between motor terminals and makes judgement about a steering condition. When the steering condition is in a steady state, judgement is further made as to whether motor current I exceeds the set value ISET. When I is equal to or more than ISET, CPU 4 judges that an overload condition is taking place and limits the current. According to the aforesaid construction, current limitation in a steering step zone and the prevention of current limitation in a normal zone can be properly performed, thereby preventing a heavy steering state in the normal zone.
Patent JP-2000072046-A (JP)
Title: Gate for motor truck
Inventor: HAMAI SHIRO
IPC: B62D33/023
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To connect panels together with no positional drift and with no infiltration of rainwater by providing a fitting section and a fitting groove at the corresponding portions of multiple adjacent panels connected in the vertical direction, providing a contact section kept in contact with the groove wall inner face of the fitting groove on the fitting section, and providing a sealant. SOLUTION: In multiple panels 1, 2 connected in the vertical direction, a fitting section 6 is formed on one panel 1, a fitting groove 5 fitted with the fitting section 6 is formed on the other panel 2, and a contact section 7 kept in contact with the inner face 4a of the groove wall 4 of the fitting groove 5 is provided on the fitting section 6. A sealant S kept in contact with the tip section of the groove wall 4 of the fitting groove 5 is provided on one panel 1. A gate 10 erected and fixed along two or three edge sections of a cargo bed A is formed with this panel structure, for example, and the lowermost panel 2 is supported on the cargo bed A by hinges B rotatably between the erected state on the cargo bed A and the suspended state to the outside of the cargo bed A around the hinges B.
Patent JP-H08303449-A (JP)
Title: Electric conductive rubber roller
Inventor: YAMAZAKI YUJI
IPC: G03G15/02
Filed: 1995-09-19
Abstract: PURPOSE: To provide an electric conductive rubber roller of which electric conductivity is sufficiently high even in the case of small combining quantity of electric conductive filler, and hardness of the roller is low. CONSTITUTION: This electric conductive rubber roller contains at least two sorts of rubber having different SP-values and electric conductive filler, the ratio of SP-values of the two sorts of rubber is over 1.15, and the rubber of the large SP-value is combined with the rubber of the small SP-value in the weight ratio 80:20-50:50.
Patent JP-H0551486-A (JP)
Title: Rubber ocmposition having low heat-generation
Inventor: KAWAOKA HIDEO
IPC: C08K5/3412
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a low heat-generation rubber composition giving a rubber article having high reinforcing effect and low heat-generation by compounding a diene rubber with a specific carbon black and a specific lactam compound, thereby lowering the hysteresis loss. CONSTITUTION:The objective low heat-generation rubber composition is produced by compounding (A) 100 pts.wt. of a diene rubber crosslinkable with sulfur with (B) 20-150 pts.wt. of a carbon black having a nitrogen-adsorption specific surface area (N2SA) of >=60m<2>/g, e.g. HAF-class carbon black having an N2SA of 80m<2>/g or ISAF-class carbon black having an N2SA of 120m<2>/g and (C) 0.1-10 pts.wt. (preferably 0.5-8 pts.wt.) of a lactam compound of formula (R is substituted or unsubstituted alkylene group) [e.g. N,N'-di(gamma-butyrolactam) disulfide]. The hysteresis loss is decreased by the rubber-carbon black-rubber bonds formed through the lactam compound.
Patent JP-H03104622-A (JP)
Title: High-strength and high-elasticity polyester film
Inventor: FUKUI YUICHI
IPC: B29L7/00
Filed: 1989-09-19
Abstract: PURPOSE:To obtain a polyester film having high strength and high elasticity modulus by specifying tensile strength, apparent Young's modulus and light transmittance in the film which is obtained by dissolving a polymer having prescribed composition in a prescribed mixed solvent and casting this soln. and forming a film therefrom and stretching the film. CONSTITUTION:In a film which is obtained by dissolving a polymer substantially made of polyethylene tetrephthalate having >=1.2 intrinsic viscosity in hexafluoroisopropanol or a mixed solvent contg. it as a main component and forming a film from this soln. and stretching this film, the high-strength and high-elasticity modulus polyester film is formed which has >=40kg/mm<2> tensile strength, >=800kg/mm<2> apparent Young's modulus and >=85% light transmittance. PET having >=1.4 intrinsic viscosity and high-super degree of polymerization is utilized. A particulate polymer having >=1.2 intrinsic viscosity is obtained by grinding PET produced by an ordinary solid phase polymerizing method with a grinder such as a freezer mill and furthermore heating this pulverized powder at 210-240 deg.C in high vacuum as in the ordinary solid phase polymerizing method.
Patent JP-H1188600-A (JP)
Title: Color line image sensor chip and color line image sensor
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a color line image sensor chip and color line image sensor in which read sensitivity for red, green and blue colors is mutually uniformized resulting that the color reproducibility of a reproduced image is improved. SOLUTION: The color line image sensor chip 5 is formed with a large number of color filters 22R, 22G, 22B for red, green and blue colors and with a large number of photoelectric conversion elements 21R, 21G, 21B for red, green and blue colors that receive red, green and blue lights via the color filters 22R, 22G, 22B, and the transmission rate of each color in the color filters 22R, 22G, 22B for each color is selected so that a level of a read image signal in each color outputted from the photoelectric conversion elements 21R, 21G, 21B for each color is almost uniformized among the colors when a white light source illuminates a reference read body.
Patent JP-S62100440-A (JP)
Title: Method and apparatus for chamfering glass sheet fixed with liquid crystal display element
Inventor: YOSHIDA ISAO
IPC: C03B33/02
Filed: 1985-10-29
Abstract: PURPOSE:To execute quick and smooth chamfering by forming V-grooves of a chamfering shape both to both top and bottom faces in the dividing part of a glass sheet fixed with liquid crystal display elements and exerting bending stress to said grooves thereby dividing the glass sheet. CONSTITUTION:An operator positions grinding wheels 20, 21 connected to revolving shafts on the front end side of motors 16, 17 to the same perpendicular plane by operating adjusting bolts 15 and Z-axis screws 18, 19 and adjusts the vertical positions of said wheels and the space therebetween so as to meet the end faces and the thickness of the glass sheet 1 fixed with liquid crystal display elements. The glass sheet 1 is imposed atop a supporting base 23 by projecting one end thereof backward and is fixed by a clamping mechanism 25. The motors 20, 21 are then started and an X-axis screw 24 is driven to move the base 23 toward the right. The V-grooves 5, 6 are simultaneously formed on the top and bottom faces of the dividing face 4 of the glass sheet 1 by cutting blades 20a, 21a having an equilateral triangular shape on the outside periphery of the wheels 20, 21 and thereafter the bending stress is exerted on the grooves 5, 6 to divide the glass sheet 1.
Patent JP-H0694380-A (JP)
Title: Heat exchanger for taking out cold heat
Inventor: INOUE MASANORI
IPC: F28F13/18
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a heat exchanger for taking out cold heat in which cold heat-taking out performance can be held high even at a low temperature in the exchanger in which a refrigerant tube is held outside a low temperature liquefied gas tube. CONSTITUTION:A doughnut type heat exchanger 1 has viscous soil containing moisture kneaded with copper powder or copper particles as filler and filled between an LNG mother tube 2 and a refrigerant tube 3 in such a manner that the tube 2 is enclosed with the tube 3 and refrigerant flows to take cold heat by the tube 2. Accordingly, since the powder or particles of the copper having much higher thermal conductivity is kneaded with the soil to be filled, the conductivity between the tubes 2 and 3 is not lowered even at a cryogenic temperature to efficiently take out cold heat of LNG.
Patent JP-H0291347-A (JP)
Title: Awning device
Inventor: MATSUYAMA SHIGETAKE
IPC: E04F10/00
Filed: 1988-09-28
Abstract: PURPOSE:To enable a plurality of awning parts to be driven by providing a controller part for outputting a control signal by means of a manual signal and a sensor signal, and a transmission part for controlling awning parts by means of manual switches of a control signal. CONSTITUTION:A plurality of awning parts 1a to 1c are provided, and the first awning part 1a is directly connected to a controller part 2. In addition, these awning parts 1 (1a to 1c) are operated so as to be opened or closed by a manual switch 3 in the controller part 2 or by manual switches 46 in respective transmission parts 40, 41. Further, a sensor part 4 is provided with an independent power supply, and can transmit a sensor signal via a radio to the controller part 2. And the control signal being output by the controller part 2 is simultaneously transmitted to the transmission parts 40, 41 to control a plurality of awning parts 1a to 1c. Thus, not only the entire awning parts 1 (1a to 1c) can be simultaneously operated, out also the opening or closing operation of individual awning part can be freely selected.
Patent JP-H1176336-A (JP)
Title: Massage machine
Inventor: YAMANAKA NORIYUKI
IPC: A61H15/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the operating speed of a pair of massage rollers, to diversify therapeutic forms and to improve usability by constituting a controller in such a manner that this controller stepwise changes the rotating speed of a motor to a plurality of stages of predetermined rotating speeds and repeats one period of the change of the rotating speeds several times. SOLUTION: To carry out a beating action or massaging action or rolling action, a user is able to switch a pair of the massage rollers alternately activated in the beating action so as to simultaneously activate the same simply by switching the rotating direction of the motor. Then, the beating, massaging action and rolling action may be carried out by using a pair of the massage rollers which are the same in the position for a therapeutic person. Further, the execution of the speed control of the beating action is possible as well. The motor, etc., are rotated only in the period T1 at a speed V1 by the control of the controller. The motor, etc., are next rotated only in the period T2 at a speed V2 and are further rotated only for the period T3 at a velocity V3.  With the action period of the period T1+T2+T3 as one period, only the prescribed massaging action is subjected to the repetition of this period.
Patent JP-H0981859-A (JP)
Title: Self-scanning system
Inventor: NAGASHIMA MOTOYASU
IPC: G06Q30/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-scanning system capable of shortening settlement time, securing the secrecy on a fact such as the purchase of a commodity and preventing the generation of illicit utilization. SOLUTION: When a customer inserts a customer card 6 into an settlement machine 1 after selecting a commodity 4, a bar code seal 41 on the commodity 4 is scanned by a scanner 2. In addition to a reading function for the bar code seal 41, the scanner 2 is also provided with a writing function for writing status information in a data carrier 42 and writes purchased status in the data carrier 42 simultaneously with the scanning of each commodity 4. After completing the scanning of all commodities 4, the payment of cash or the like is executed. After the settlement, the commodities 4 are allowed to pass a security gate 3. If a customer tries to go out from a store without scanning the commodities 4, the security gate 3 recognizes that purchased status information is not written in the data carrier 42 and generates an alarm tone.