baber/WOPTO huggingface dataset:
Patent JP-S59208670-A (JP)
Title: Remote operation system of electronic cash register
Inventor: SUZUKI YASUO
IPC: G06Q50/00
Filed: 1983-05-13
Abstract: PURPOSE:To execute processing without accessing a responsible person by setting up and storing the upper limit amount of service in an electronic cash register, and when a treated amount exceeds the upper limit amount, transmitting the state to a master processor and displaying an instruction from the master processor. CONSTITUTION:Slave electronic cash register (ECR) 11-13 to be operated by normal operators are connected to the master ECT 100 to be operated by the responsible person through a transmission line 1. The upper limit amount to be treated by the normal operator is stored in the slave ECRs 11-13 in each function code. When the operator handles a keyboard and the treated amount exceeds the set up upper limit, an instruction ''TRANSFER KEY ON'' is displayed. When key is ON, a machine number and a treating amount is displayed with an amount in the master ECR100. The responsible person operating the master ECR100 observes the displayed contents, inputs his decision by an ''OK'' or ''WAIT'' key and transmits his decision to the slave ECRs 11-13. Thus, the operators can obtain the instruction without leaving their self positions.
Patent JP-H0611703-A (JP)
Title: Liquid crystal display device
Inventor: KOMATSU HIROSHI
IPC: G02F1/1333
Filed: 1993-04-12
Abstract: PURPOSE:To increase the yield of the process for production and to improve the reliability of a liquid crystal panel by forming a substrate having a color filter layer to the thickness smaller than the thickness of a substrate having switching elements. CONSTITUTION:This device has the substrate 1 having the switching elements and pixel electrodes 2 and the substrate 3 disposed with the color filter layer 4. The substrate 1 and the substrate 3 vary in coefft. of thermal expansion from each other. The thickness of the substrate 3 is smaller than the thickness of the substrate 1 and is smaller than the width of the pixel electrodes 2. Namely, a thin glass plate 8 which is sealed and printed with a UV irradiation curing type adhesive 10 contg. gap materials 11 and is deposited with an ITO(indium- tin-oxide) conductive film 9 thereon is placed thereon and flat plate quartz glass is pressed thereto to maintain the prescribed cell thickness and the cell is then irradiated with UV rays. Namely, the residual stresses on the thin glass plate by the difference in the coefft. of thermal expansion between the thin glass plate 8 and the substrate 1 are decreased and the generation of the crack during the assembly stage, etc., are suppressed. The yield of assembly and the reliability after the assembly are enhanced.
Patent JP-H11235504-A (JP)
Title: Vibrating dehydrator
Inventor: ITO NOBURU
IPC: B03B5/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To remove the water after washing sand/gravel by vibrating the washed and/washed gravel and using a vacuum device. SOLUTION: Washed sand/washed gravel is fed onto a net by a conveyor and is temporarily dehydrated by vibration of a vibrator or the like. The falling water is discharged from a dehydrating port G of an E bed. The washed sand is made flow to a sand discharge port D and is shaken by a vibrator to make its level horizontal. The washed sand is dispersed at a point I near a center and flows to the sand discharge port D. When it passes on the net above a vacuum bed F, the water content of sand on a sand dehydrating bed K is sucked into the vacuum bed by using a vacuum device. The sucked air and water pass through a withdrawal line 9 and are transported to some other place and forced treatment is undergone. An inclination 14 is provided in a body. Sand on the vacuum bed F is sucked to a tank by vacuum to equalize sand stream on a water receiving bed E and the vacuum bed F.  In this way, without dropping fine sand or the like containing water to a road, fixed quantity transportation by trucking is made possible.
Patent JP-H03286421-A (JP)
Title: Magnetic recording medium
Inventor: MOCHIZUKI KOICHI
IPC: G11B5/708
Filed: 1990-04-02
Abstract: PURPOSE:To improve the durability and wear resistance of a magnetic layer by specifying alpha-Al2O3 to be incorporated together with ferromagnetic powder and binder into the magnetic layer. CONSTITUTION:The alpha-Al2O3 of the magnetic layer contg. this material together with the ferromagnetic powder and binder is constituted of powder A having >=0.1mum and <=0.24mum average particle sizes and powder B having >=0.24mum and <=0.48mum average particle sizes and the weight ratio of the powder A: the powder B is specified to 1:9 top 9:1. The degradation in still durability is obviated by the cooperative effect of these powders A and B even if the magnetic layer is hardened and embrittled by a low temp. of about -10 deg.C and even if the magnetic layer is conversely softened by a high temp. of about 80 deg.C. The still durability under the wide environmental conditions is assured in this way and the head wear is minimized.
Patent JP-S63316722-A (JP)
Title: Agent for promoting tumor growth control by interferon
Inventor: SUZUKI NOBUO
IPC: A61K31/505
Filed: 1988-04-06
Abstract: Dipyridamole is used to enhance the anti-tumor effect of an interferon.
Patent JP-H07290968-A (JP)
Title: Attaching structure for roof in window frame
Inventor: TERAMOTO MITSUNOBU
IPC: B60R13/06
Filed: 1994-04-22
Abstract: PURPOSE:To sufficiently maintain a sealing charactristic in a gap between a window frame and a window glass and engage the clip of a roof in a prescribed position of the window frame even when the width of a recessed part between the lip and the main body of a weather strip is increased. CONSTITUTION:A cut-out part 4 is provided in a part of the side edge of a panel flange 3 serving as a window frame and a clip 7 provided in the end of a roof 5 is hooked to be locked in the cut-out part 4. A mounting lip 10 formed integrally formed with the main body 9 of a weather strip 8 is mounted on the panel flange 3 so as to cover the clip 7 and abut against the roof 5. A groove 12 is provided in the bottom surface of a recessed part 11 formed between the main body 9 and the lip 10 and an end part 3a forming a non-cut out part of the 1 side edge of the panel flange 3 is fitted into the groove 12. A window glass 14 is fitted into a fitting groove 13 formed in the main body 9.
Patent JP-H02263460-A (JP)
Title: Semiconductor device
Inventor: AZUMA SHOJI
IPC: H01L23/50
Filed: 1989-04-03
Abstract: PURPOSE:To avoid the increase of mounting area when a device requires a multi-pin package and the size of a package becomes large, by a method wherein the number of pins is doubled by constituting lead pins in a two-layer structure. CONSTITUTION:Tip parts of first layer lead pins 3-1,..., 3-10 are arranged so as to be adjacent to a semiconductor chip 1; tip parts of second layer lead pins 5-1,..., 5-10 are arranged so as to be separated from the first layer pins, and respectively bonded via insulating layers 4-1,..., 4-10. Ceramic and synthetic resin are suitable for the insulating layer. Since the lead pins are constituted in a two-layer structure, the number of lead pins can be doubled without enlarging the outer size so much. Hence the number of lead pins can be increased without enlarging the size of the package.
Patent JP-S5512272-A (JP)
Title: Booster pump
Inventor: YAMATANI GIICHI
IPC: F15B3/00
Filed: 1978-07-13
Abstract: PURPOSE: To protect sliding portions from wear and to enhance the stability and reliability of a boosting pump by providing plural pistons or rams in booster cylinders and arranging lubrication chambers containing a lubricant between the pistons.  
     CONSTITUTION: The boosting and pressure feeding of a boosting fluid is carried out by alternately operating booster cylinders 7. The sliding portions in the cylinders 7 are always sufficiently protected by the lubricant in lubrication chambers 12 which move with a piston 2, so that they are protected from wear. When the fluid on the boosting side 17 is in suction condition due to the movement of the piston 2 within the boosting cylinders 7, the pressure inside the chambers 12 is always held by springs 16, which prevents cavitation from developing in the lubricant. The lubricant leaking from first pistons 9 to the lower pressure side 22 is metered by a metering tank 23, and the lubricant is replenished in the chambers 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61246388-A (JP)
Title: Pickling device for steel strip
Inventor: NOMOTO AKIRA
IPC: C23G3/02
Filed: 1985-04-23
Abstract: PURPOSE:To permit the easy change of steel kinds and to make possible the dealing with a trouble by lifting a steel strip to be brushed and descaled during the continuous passage through the inside of the pickling soln. in a pickling tank from the surface of the pickling soln. during the stoppage of the passage. CONSTITUTION:This pickling device removes the scale from the surface of the steel strip 1 passed continuously through the inside of the pickling soln. in the pickling tank (not shown) by brushing the front and rear surfaces of the steel strip 1 with a brushing device 5 consisting of an upper brush body 8 and lower brush body 9 planted with brushes 12 consisting of synthetic rubber, etc. A lifting mechanism constituted by providing connecting bars 13 to the side faces of the bodies 11, 12 of the above-mentioned upper and lower brush bodies 8, 9 and attaching a weight 14 fixed with a fixing part 17 via a rope 15 to the bottom end of the bar 13 is provided to the above-mentioned pickling device. The device 5 is immersed below the pickling soln. surface 16 to brush the strip 1 during pickling. The device 5 is floated by the own buoyancy of the lower brush body 9 to position the strip 1 above the surface 16 during the stoppage of the passage.
Patent JP-S61245815-A (JP)
Title: Apparatus for magnetizing iron component in liquid
Inventor: KUROIWA TOGO
IPC: C02F1/48
Filed: 1985-04-23
Abstract: PURPOSE:To easily remove iron through precise filtering by forming iron particles while certainly obtaining a large amount of a magnetized liquid within a short time without changing the quality of water, by repeatedly passing a liquid between a large number of permanent magnets, which are arranged in parallel so as to provide predetermined gaps therebetween, plural times. CONSTITUTION:A raw liquid is supplied into an inner cylinder 10 from a raw liquid pipe through a connection member 8 and enters a flow passage 23 through flow holes 11. The raw liquid passes through the gaps 18 between permanent magnet bodies 13 so as to pass through max. magnetic fields of the permanent magnet bodies 13 in a fan shape at right angles to said magnetic fields and receives the strongest magnetism. The raw liquid again passes between the permanent magnetic bodies 13 to be returned to the flow passage in the inner cylinder 10. After this flow pattern was repeated, the raw solution is discharged out of the apparatus as a magnetized liquid from a discharge port 5.
Patent JP-H04317581-A (JP)
Title: Operation control circuit for high frequency motor
Inventor: KOBAYASHI MASANORI
IPC: H02P1/30
Filed: 1991-04-18
Abstract: PURPOSE:To provide a high frequency motor having a maximum efficiency at the time of settling in addition to necessary torque capable of accelerating within a predetermined time by altering a slip at the time of accelerating the motor and further at the time of setting for holding a rotating speed of the motor constant and applying an optimum slip to the operation, i.e., a low power consumption motor which can lower the temperature simultaneously. CONSTITUTION:In a high frequency motor for controlling a torque by a magnetic flux generated by a primary current of an induction motor 1 and a preset slip frequency, the motor 1 is driven by setting to a slip frequency capable of accelerating within a predetermined time at the time of accelerating the motor. An acceleration slip frequency table 5 and a settling slip frequency table 6 are so provided as to drive the motor 1 according to the slip frequency at a maximum efficiency by obtaining the relationship between the primary current at the maximum efficiency and the slip frequency, at the time of setting for holding the rotating speed of the motor 1 constant.
Patent JP-S5422357-A (JP)
Title: Prparation of hydroxyanthraquinone
Inventor: AIGA HIROSHI
IPC: C07C50/34
Filed: 1977-07-19
Abstract: PURPOSE: To obtain the title substance of high purity useful as dyes (intermediates) in a high yield, by reacting nitroanthraquinone with a hydroxide of alkal2 (earth) metal in a solvent of tetramethylene sulfone in an anhydrous state at 130°C or above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271970-A (JP)
Title: Molded product comprising polyacetal resin and production thereof
Inventor: TAWARA HISASHI
IPC: B29C45/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To stably produce a molded product comprising a polyacetal resin over a long period of time. SOLUTION: In a method for producing a molded product comprising a polyacetal resin, a mold assembly equipped with molds 10, 20 provided with a cavity 40, the core with a thickness of 0.1-10 mm made of ceramic or glass arranged in the molds and constituting at least a part of the cavity 40 and a gate part 30 opened to the cavity 40 is used and the molten polyacetal resin is injected into the cavity 40 from the gate part 30 and the polyacetal resin in the cavity 40 is cooled and solidified.
Patent JP-H09252328-A (JP)
Title: Data communication method and data communication system
Inventor: ITO MARI
IPC: G06F19/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To convert a data format of electronic data interchange (EDI) data received from other communication system into a data format of the EDI data in its own communication system. SOLUTION: Data format information registration means 11, 21 register respectively data format information of EDT data of its own communication system to a data format conversion information management system 3. When no conversion table exists in a conversion table storage means 25, a conversion table request means 26 requests a conversion table to the data format conversion information management system 3 and a conversion table transmission means 36 returns a conversion table stored in a conversion table storage means 33 or generated by a conversion table generating means 35. An EDI conversion means 28 uses the conversion table stored in the conversion table storage means 25 or returned to convert a data format of the EDI data into a data format in its own communication system.
Patent JP-H08288569-A (JP)
Title: Magnetoresistive effect element
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/39
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a maqnetoresistive effect element and a magnetoresistive effect head exhibiting high corrosion resistance against dimethyl sulfoxide based resist stripping agent. CONSTITUTION: A highly reliable magnetoresistive effect element and a magnetoresistive effect head exhibiting high corrosion resistance against dimethyl sulfoxide based resist stripping agent is realized by adding P, B, N, Si and NiFe to a Cu or Ag based nonmagnetic layer 2 and a Cu based electrode 4.
Patent JP-S63250871-A (JP)
Title: Wavelength multiplex type rotary photocoupler
Inventor: URATA HARUSHIGE
IPC: G02B27/00
Filed: 1987-04-08
Abstract: PURPOSE:To prevent a rotary photocoupler from improperly contacting or generating a noise and to transmit multiple channels in high reliability by rotatably coupling first and second optical mixing and branching units at the optical axis of a common port as a center, and providing a plurality of light emitting elements and photodetectors corresponding thereto. CONSTITUTION:First and second cases 11, 12 are rotatably coupled, and respectively contain oppositely first and second optical mixing and branching units 13, 14. The unit 13 has n pieces of light emitting and photodetecting units 15-l-15-n, and the unit 14 has n pieces of light emitting and photodetecting units 17-1-17-n, common ports 19, 20 are provided at the opposite centers in such a manner that the optical axes are coaxial and coincide with the rotational axes of the cases 11, 12. Input/output terminals 16-1-16-n, 18-1-18-n are connected through the optical signals of wavelengths l1-ln by electro-optical conversion or opto-electrical conversion of the units 15-1-15-n, 17-1-17-n. Thus, multiple channels are transmitted bidirectionally or unidirectionally.
Patent JP-S61244519-A (JP)
Title: Manufacture of plastic base material for optical disc
Inventor: NITTA ISAO
IPC: B29C45/56
Filed: 1985-04-22
Abstract: PURPOSE:To prevent adhesion of dust based on electrification at the time of manufacturing of a plastic base material for an optical disc, by making use of air or gas passed through an electrostatic dust collector provided in a charging course of mold releasing air or gas as the mold releasing air. CONSTITUTION:An electrostatic dust collector 18 which can collect dust of ultrafine particles which is not collected by air filters 19a, 19b, 19c is provided on a charging course of mold releasing air 20a, 20b and dust of fine particles from course particles is collected and removed by the air filters 19a, 19b, 19c and the dust of the ultrafine particles is collected and removed by the electrostatic dust collector 18. Then as an article whose cleanness is high is obtained as the mold releasing air 20a, 20b, a large quantity of ions is generated by the electrostatic dust collector 18 by applying high direct voltage between electrodes, ionized air or gas is kept including within the mold releasing air 20a, 20b in quantities and possesses function to eliminate static electricity of a molded article of a plastic base material for an optical disc electrified at the time of molding, adhesion of the dust based on electrification through the circumference is prevented.
Patent JP-H02264633-A (JP)
Title: Sight line detector
Inventor: NAGANO AKIHIKO
IPC: G03B13/02
Filed: 1989-04-05
Abstract: PURPOSE:To execute the high accuracy detection of a sight line by illuminating the eye ball of a patient with a divergent luminous flux from an illuminating means, preventing the increases of the effective diameter and thickness of a projecting lens and correcting an image-forming position on the prescribed surface of a cornea reflected image at such a time with a correcting means. CONSTITUTION:An eye ball 101 of the patient is illuminated by the divergent luminous flux from illuminating means 4 and 6, and image-forming positions on the prescribed surfaces of both images of a cornea reflected image (e) and iris 3 images (a) and (b) of the eye ball based on a reflected light from a cornea 1 of the eye ball 101 of the illuminating means are detected by detecting means 7 and 9. At the time of obtaining the sight line of the patient with an arithmetic means 8 by utilizing output signals from the detecting means, the arithmetic means 8 corrects the image-forming position on the prescribed surface of the cornea reflected image (e) among the output signals from the detecting means through the use of the correcting means, and the sight line is detected by using the corrected signals. As a result, the whole device is miniaturized, and simultaneously, the sight line of the patient is easily detected with high accuracy.
Patent JP-2000285587-A (JP)
Title: Spindle motor for magnetic disk drive
Inventor: SHIBATA TAMOTSU
IPC: G11B17/028
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid a collision between the roller of a chucking arm and the opening part end edge of a drive plate and to inhibit chunking shift. SOLUTION: A spindle motor 10 contains a disk table 15 for supporting a magnetic disk 16, a drive plate 15c which is installed on the upper face of the disk table and is formed of resin into which magnetic powders are mixed, a chucking arm 17 fitted to the lower face of the disk table so that it can rock and a chucking roller 18 which is provided for the chucking arm, and which is to be engaged with the window 16b of the hub 16a of the magnetic disk protruding upward by passing through the disk table and the opening part 15e of the drive plate. A spindle motor is constituted so that a protection member 19 protecting the drive plate facing the chucking roller and the end edge of the opening part of the disk table against the chucking roller is arranged.
Patent JP-H02266296-A (JP)
Title: Thermal shield device for nuclear reactor vessel
Inventor: NAKAMURA HIROSHI
IPC: G21C11/08
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the need for an initial injection system, etc., for sodium and to simplify facilities by providing an annular bottom plate which connects a side wall and the lower end of a partition wall while forming a down slope from the side wall to the center of the nuclear reactor vessel. CONSTITUTION:A gas dam tank 2 is provided with an inside partition wall 4, which is formed in a cylinder shape having a smaller diameter than the nuclear reactor vessel 20, inside the side wall 1. The upper end of this partition wall 4 is extended to slightly above the liquid level of a cooling plate 3. Further, a cover 11 is projected annularly to further above the upper end of the partition wall 4 and inside the side wall 1. The projection end part of this cover 11 is bent downward further inside the partition wall 4 while a small gap is left, and its tip part is slightly dipped in the cooling material 3. Further, plural layers of thermal shields 7 are installed in the internal cavity of the gas dam tank 2 while supported by the side wall 1. The lower end of the partition wall 4 is coupled with an annular bottom plate 6 provided so that it is led obliquely downward out of the side wall root part 1a of the side wall 1, thereby forming the bottom part of the closed gas dam tank 2. A recessed part 8 formed below the bottom plate 6 is filled with the cooling material 3.
Patent JP-H05304553-A (JP)
Title: Structure for handset case
Inventor: MASUDA HITOSHI
IPC: H04M1/03
Filed: 1992-04-08
Abstract: PURPOSE:To reduce manufacture cost totally by improving the working performance when a fitting structure is released for maintenance or the like in the fitting structure of a handset of a telephone set and eliminating the need for a blind member for a screw head of a screw fastening part fixed finally CONSTITUTION:In the fitting of a front case 1 and a rear surface cover 2 forming a handset, an end face at the side of a reception section 1a and a side face of a lengthwise center are fitted to hooks 1c, 1d by using fitting claws 2a, 2b, a screw fastening part 1e is provided to an inner wall of an insertion port 1f of a modular connector 4 to be connected to a telephone set main body at an end face at the side of a transmission section 1f and a screw head of a fastening screw 3 is hidden while the modular connector 4 is inserted.
Patent JP-S5210965-A (JP)
Title: Automatic kneading apparatus
Inventor: ARAI SATOFUMI
IPC: B01F13/00
Filed: 1975-07-15
Abstract: PURPOSE:To obtain an automatic kneading apparatus for forming a uniform kneaded state by providing an apron conveyor for returning a material to be kneaded which is cut by a cutting tool downwards a front roll and a rear roll for forming a bank portion.