baber/WOPTO huggingface dataset:
Patent JP-H09182956-A (JP)
Title: Casting apparatus
Inventor: KITAHARA KAZUNOBU
IPC: B22D41/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To supply the right quantity of molten metal into a mold and to prevent the development of defective of a cast product from happening and also, the wastefulness of the molten metal by arranging a hole attaching a stopper for supplying the molten metal into the mold, at the bottom wall of a weighing pool part. SOLUTION: A ladle 1 is tilted at a prescribed angle in the clockwise direction under condition of closing the hole 8 attaching the stopper 9 and the molten metal in a molten metal pool part 4 is overflowed to an overflow upper surface 2a and flowed into the weighing pool part 3. Successively, when the ladle 1 tilts at a prescribed angle in the counterclockwise direction, the molten metal in the weighing pool part 3 which can rightly fill the space of a cavity C, etc., of the mold A, is weighed. Further, a molding board B is risen and the upper surface an upper mold (a1 ) is abutted on the lower surface of the weighing pool part 3. The stopper 9 is risen, and the molten metal in the weighing pool part 3 is supplied into the cavity C and feeder heads C2 , C2 through a runner C1 .  When the molten metal in the weighing pool part 3 is discharged and becomes the empty, the stopper 9 is lowered to close the hole 8, and the molding board B is lowered.
Patent JP-2001166089-A (JP)
Title: Basket, instrument for fixing it and device and method for inserting it
Inventor: MATSUOKA HISAHIRO
IPC: G21C19/32
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To warrant heat transferring property and subcriticality with a simple structure comprising a basket structure having strength for surely keeping spent nuclear fuel bulk materials for PWR(pressurized water reactor). SOLUTION: A square-pipe like basket 2 comprises a rectangular inner sectional shape where spent nuclear fuel bulk materials 1 can be inserted, and contains a neutron absorber comprising a dovetail groove 3a in the longitudinal direction of an outer wall surface. The square-pipe like basket 2 is inserted in a cavity, and a void part 3 is formed by connecting the dovetail groove 3a with each outer wall surface adjoining to each other.
Patent JP-H0614957-A (JP)
Title: Heat retaining/therapeutic method for bedding and device therefor
Inventor: NAKAZAWA RYOJI
IPC: F24D13/02
Filed: 1991-11-11
Abstract: PURPOSE:To simplify a device and reduce the cost by applying the negative potential to the device capable of concurrently giving the heat retaining/ therapeutic effects to the bedding such as an electric blanket to obtain the therapeutic effect during the waiting period of heat retention when the heating current is cut off. CONSTITUTION:In the bedding shown by a broken line wherein a heating wire RH is embedded, the output (reference voltage) of a variable resistor VR1 set by a user is compared with the output (detected voltage) of a temperature detector RS detecting the temperature in the bedding by a comparator in an IC. If the reference voltage > detected voltage, a (-) signal is outputted from a pin 6, and a TRIAC Q1 is excited by this signal via a light emitting diode D1. A TRIAC Q2 is excited by the luminescence of the light emitting diode D1 via a photo-coupler Q3, the heating resistor wire RH is excited, and the bedding is heated. If the reference voltage < detected voltage, the heating current is cut off, only the (-) potential is applied, and the therapeutic function is exerted.
Patent JP-H10192313-A (JP)
Title: Tibia platform for artificial knee joint
Inventor: BUNI RICHARD
IPC: A61F2/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To embody the efficient guide of the femur articular cone and the long-term lasting fixation of a bearing part to a base part. SOLUTION: The tibia platform having the metallic base part 1 fixable to the tibia and the bearing part 2 consisting of plastic is provided. The base part 1 and the bearing part 2 are fixable to each other via a hinge joint 4 in the rear part. The bearing part 2 has a guide rib 6 extending at least 15mm upward from the lowest point 7 of a sliding surface 3 in order to guide the femur articular cone. The large transverse direction force generated by the high rib 6 and the varus position and valgus position of the knee joint may be received by an independent metallic pawl 8 engaging with the horizontal projecting part 5 of the base part 1 isolated by a distance '1' from a joint 4. The pawl 8 is movably mounted at the bearing part 2 and may be fixed to the detaining position 13 of the projecting part 5 by the force movement using an auxiliary means 9.
Patent JP-2000178660-A (JP)
Title: PRODUCTION OF HIGH QUALITY LOW SiO2 SINTERED ORE
Inventor: NODA HIDETOSHI
IPC: C22B1/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of sintered ore excellent in reducibility, reduced powdering property and high temp. characteristics, with which the component adjustment of MgO in slag in the operation of a blast furnace is unnecessary and SiO2 content in the sintered ore is lowered to 46% without lowering the producing ratio and the yield in the sintering process. SOLUTION: In the production of the sintered ore for blast furnace having <4.6% SiO2, 1.0-3.0 basicity and >0.5% MgO, as the MgO adding source, magnesite 5 and/or brucite 6 are used without using either of SiO2.MgO base auxiliary raw material, such as serpentine, and CaO.MgO base auxiliary raw material, such as dolomite, and also, the magnesite and the brucite are used to both having 30 wt.% of <=1 mm grain size. The sintered ore excellent in the reducibility and reduced powdering property can stably be produced in the high producing ratio and the high yield, and the fuel ratio and the slag ratio in the blast furnace are reduced and the blasting operation of high ratio of pulverized fine coal can be attained.
Patent JP-2000182348-A (JP)
Title: Disk cartridge
Inventor: OHIRA TSUNEHISA
IPC: G11B23/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge for a cartridge type recording/reproducing device, to attain the miniaturization of a disk changer device, etc., and also to prevent the scratch or the contamination by fingerprints to the atmost when handling. SOLUTION: The disk cartridge is constituted in such a manner that a disk holder 3 is provided so as to be capable of holding the disk D and formed to be thinner than the thickness of a cartridge case 2, and the disk holder 3 holding the disk D is inserted and drawn out to/from the cartridge case 2, then a pair of arm pressurizing pins 30, 30 are actuated so that the holding state of the disk D with the disk holder 3 is released in the process of inserting the holder 3 and turned back to the holding state of the disk D with the disk in the process of taking out the holder 3. These pins are provided on the cartridge case 2.
Patent JP-H07198500-A (JP)
Title: Surface temperature measuring method
Inventor: MISAWA KENICHI
IPC: G01K1/20
Filed: 1993-12-30
Abstract: PURPOSE:To provide a surface temperature measuring method which removes the cause of an error in a surface temperature and in which the accuracy to be pursued of a surface-temperature calibration system as a standard instrument can be displayed to the full. CONSTITUTION:A surface temperature calibration instrument which is composed of a block body 1 for calibration, of a heating source 3 and of a heat-insulating member 4 which houses them is prepared. An inside temperature is measured by a first temperature sensor 6 which measures the inside temperature of the block body 1 and which has been calibrated on the basis of a criterion temperature sensor 5. In addition, a temperature near the surface is measured from the outside lay a second temperature sensor 2 whose thermoelectric characteristic is equal to that of the first temperature sensor 6. On the basis of measured values by the first temperature sensor 6 and the second temperature sensor 2, the surface temperature of the block body 1 is decided.
Patent JP-2000164310-A (JP)
Title: Socket for integrated circuit
Inventor: CHITEN HIRONORI
IPC: H01R24/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a socket for an integrated circuit, usable at a high temperature of 250 deg.C or above, e.g. at 350 deg.C. SOLUTION: This socket is provided with a right socket split body 10 having a contact 50, a left socket split body 20 having a contact 50, a spacer 30 keeping the interval between the right socket split body 10 and the left socket split body 20 at the prescribed interval, and a fixing means 40 integrating the right socket split body 10, the spacer 30 and the left socket split body 20. The right socket split body 10, the spacer 30 and the left socket split body 20 are made of a ceramic, and the contacts 50 are made of a stainless steel spring sheet plated with gold with the purity of 99.99% or above.
Patent JP-H10185495-A (JP)
Title: Aiming scope
Inventor: NEGISHI KIYOSHI
IPC: F41G1/38
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To regulate an inclination of a translucent mirror for reflecting a light for an aiming point by a simple mechanism. SOLUTION: A translucent mirror 30 is mounted at an objective side of a holder 10 of an aiming scope 8, and an LED 20 (light source) is mounted at an eyepiece side. A light from the LED 20 is reflected by the mirror 30, and provided as an aiming point. A containing recess 13 inclined at its axial center is formed at an end of the object side of the holder 10. An elastic ring 31, the mirror 30 and a support ring 32 are sequentially contained in this order in the recess 13. Three or more regulating screws 35 are clamed at an equal interval in a circumferential direction at the ring 32. An inclination of the mirror 30 is regulated by selective clamping of the screw 35.
Patent JP-H10178635-A (JP)
Title: Video intercom device
Inventor: NOMURA ATSUSHI
IPC: H04N7/18
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To decide whether an entrance slave unit that is connected to an indoor monitor master unit is an entrance slave unit equipped with a camera and to automatically disconnect feeding to an entrance slave unit and a monitor except when it is an entrance slave unit equipped with a camera. SOLUTION: This device has an image input deciding means 10 which decides whether an image input from entrance slave units 182 equipped with a camera are normal, a camera feeding means 8 which supplies power to the units 1 and 2, a monitor feeding means 5 which supplies power to a monitor 4, an intercom switching means 9 which switches the units 1 and 2 from/to an entrance slave unit with no camera 3 and an indoor monitor master unit 12 which is provided with a controlling means 6 that controls them, automatically decides whether connected entrance slave unit 182 have a camera and disconnects feeding to the entrance slave unit and the monitor except when it is an entrance slave unit equipped with a camera.
Patent JP-H11186395-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAHASHI MASAYUKI
IPC: H01L21/82
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which is capable of suppressing variations due to a deviation which occurred in a process, even between processes or differential signals between cells. SOLUTION: A CMOS circuit cell forming an inverter IV consists of a PMOS and NMOS transistors MP, MN. The PMOS transistor MP has a source S at the left and a drain D at the right, and on NMOS transistor MN has a source S at the right and a drain D at the left. Output wiring connecting the drains runs across a gate G at the connection of both transistors MP, MN so that the current flowing directions from the left to the right match in the cell, thereby mutually canceling the increase/decrease of the drain areas and hence reducing the variations of the junction capacitance at the output OUT.
Patent JP-H09173184-A (JP)
Title: Air mattress
Inventor: NANNICHI YASUO
IPC: A47C27/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a smell characteristic of an aged person from sticking to a mattress by scattering sweat containing a body smell in the air, by supplying air to an upper layer part of an air mattress from an air pump, and blowing off air upward by arranging fine air holes in large numbers in an upper part of the upper layer part. SOLUTION: Air is sent to an upper layer part B of an air mattress through an air hose E from an air pump, and fine air holes A are arranged in large numbers in an upper part of its upper layer part B, and air is blown off upward. When air is blown off from these air holes A, air chambers are arranged in three to four places in a lower layer part C of the air mattress, and pressure of air is changed with these respective chambers, and an air blowoff quantity is changed. Therefore, since sweat containing a body smell characteristic of an aged person is diffused in the air, the smell does not stick to the mattress, and a bedsore is also prevented, and a user can sleep comfortably.
Patent JP-H09177109-A (JP)
Title: Permanent form mounting construction
Inventor: ISHIMOTO SHOJI
IPC: E02D5/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide concrete permanent form mounting construction capable of being installed vertically to the surface of the sea to a structure such as inclined or distored steel sheet piles and being borne on great mortar pressure. SOLUTION: Studs 3 are welded to the front of a steel sheet pile while correcting some lateral slippage to mount a vertical metal fixture 4 thereto, and the end of a plate 7a of a T-shaped metal fixture 7 is welded to the vertical metal fixture 4 while correcting the vertical inclination. Then, forms 10 and 10 are brought into contact with the T-shaped metal fixture 7 at a space S, at the same time, hooks 11 of the forms are interlocked with part of the metal fixture 7, the space S of a boundary section between the forms is coated with a cover plate 12, a bolt 14 passes through the space S to fix the forms 10 and 10 with a nut 15. A clamping position of the bolt 14 is on the same straight line as that of welding positions of the metal fixtures 4 and 7.
Patent JP-H09188966-A (JP)
Title: Coated yarn for cloth
Inventor: YAMAMOTO MAKOTO
IPC: D06M16/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a yarn for a cloth capable of spontaneously improving the physical condition and promoting the health by wearing clothes or underwear made of the yarn without affecting the skin feeling of the clothes, etc. SOLUTION: A coating agent 3 is produced by mixing arbitrary two components selected from far infrared radiating ceramics particles A, anionic tourmaline particles B and photosynthetic bacteria. The coating agent 3 is applied to the surface of a yarn main body 2 at a high temperature under pressure and the produced coating layer 4 is dried.
Patent JP-H05152174-A (JP)
Title: Connecting method for lead wire tab of capacitor and metal mold for connection
Inventor: GUNJI YOSHITERU
IPC: H01G13/00
Filed: 1991-11-27
Abstract: PURPOSE:To prevent the end of a lead wire tab from being bent in case that the center of compression of a molding projection for connection is slightly deviated from the center of the tab by using for connection a die having a plurality of molding projections in line so structured that ones at both ends are lower than the others. CONSTITUTION:A body 2 of a die (upper die) 1 for connecting a lead wire tab of a capacitor, is structured as follows: Two molding projections 7 are additionally provided outside four molding projections 3 in line for connection. These two molding projections 7 are for preventing deformation due to deviation of the center of a lead wire tab 4. The height f of the two additional projections is smaller than that H of the other projections. A tab 4 and an electrode foil 5 are overlapped and placed on a flat lover die 8. The upper die 1 is lowered for compression, and the tab 4 is thereby embedded in the foil 5, which forms recesses 6 and makes the tab 4 and foil 5 bond and connect together. Thus, the molding projections for preventing deformation prevents the end of a tab from being bent even if the center of compression of the molding projections for connection, is slightly deviated from that of the lead wire tab.
Patent JP-H07196187-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: UNOBAYASHI SHINSUKE
IPC: B65H3/48
Filed: 1993-12-29
Abstract: PURPOSE:To allow the whole sheet material to be lifted positively and sucked to the belt face of a sheet material feeding belt even when the tip of the sheet material stacked on a sheet material stacking tray collides in the bent state with a sheet material tip regulating plate. CONSTITUTION:A sheet material tip escape part 30 for letting the feed direction tip of the upper sheet material S, stacked on a sheet material stacking tray 1, escape in the feed direction is provided at the upper part of a tip regulating plate 2. The sheet material stacking tray 1 is moved upward into a position where the upper most sheet material S1 reaches the area of the sheet material tip escape part.
Patent JP-H10185106-A (JP)
Title: Measuring device of air preheater
Inventor: ARAKI SHIGERU
IPC: F22B37/38
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device of an air preheater capable of measuring with high accuracy in a short time. SOLUTION: There are provided a main detection means (dial gauge 31 and a rotary encoder 32) which is placed in contact with a specified part of a rotor of an air preheater which rotates, a measured data reading-in means 10, a sub-detection means (a limit switch 31, a proximity switch 32) which is laid out near the main detection means and detects a passing position of a second specified part and a passing timing, a reading-in command means 20 (a programmable controller) which commands the reading-in timing to the reading-in means based on the output signal of this sub-detection means, a computation means 40 (a personal computer), an output means 41 which outputs the result and a setting means 45 which inputs the parameters and command values.
Patent JP-H11185143-A (JP)
Title: Gift holder
Inventor: MORIMOTO AKITAKA
IPC: A63F9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a gift holder capable of hanging and holding even many gifts without disturbance and surely dropping the gift at a prescribed position by simple constitution. SOLUTION: This gift holder 1 is provided with a traveling body 5 disposed over a driving side pulley body 3 and a driven side pulley body 4 both around a horizontal axial center for traveling in a horizontal direction, hook bodies 9 for hanging the gift 12 provided for plural on the traveling body 5 with an appropriate interval in a traveling direction and a hook tilting means 40 for tilting the hook body 9 until the hook tip 10 of the hook body 9 which reaches the upper part near a gift dropping port 15a reaches a position for releasing a gift hanging state. The hook body 9 is provided so as to direct the hook tip 10 to a rear upper part in the traveling direction and the hook tilting means 40 rotates the hook body 9 until the hook tip 10 reaches the position for releasing the gift hanging state accompanying the wind-up operation of the traveling body 5 by the pulley body 4.
Patent JP-H05171144-A (JP)
Title: Antioxidant
Inventor: HORIUCHI HISASHI
IPC: C09K15/34
Filed: 1991-12-24
Abstract: PURPOSE:To provide a water-soluble antioxidant extracted from the seed of fennel, having low odor and superior to BHA and ascorbic acid in antioxidation effect. CONSTITUTION:Fat components and essential oil components are extracted from fennel seed by steam distillation, solvent extraction or super-critical extraction. The extraction residue is extracted with water or ethanol and the extract is used as an active component of the objective antioxidant. The antioxidant is resistant to heat, soluble in water and effective for preventing the oxidation of linoleic acid and suppressing the decomposition of ascorbic acid and beta-carotene.
Patent JP-2001174811-A (JP)
Title: Illumination optical system and projection type image display device using the same
Inventor: YONEYAMA KAZUYA
IPC: F21S2/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination optical system which realizes decrease in the number of parts and reduction of the cost by disposing a curved mirror such as a parabolic mirror and hyperbolic mirror in the optical path of the light from the light source to a light valve device for an image display such as a liquid crystal display device and DMD, and to obtain a projection type image display device which uses that optical system. SOLUTION: The projection type image display device consists of a light source part 1, an integrator part 2 to mix the beams emitted from the light source part 1 to make uniform distribution of the light quantity, a curved mirror 3 to bend the optical path of the beam with uniform distribution generated by the integrator part 2 to the direction of a projecting part 4, and a projecting part 4 to add the image information on the beam and to project onto a screen. The curved mirror 3 consists of a parabolic mirror 31, the cross section of which shows a part of a parabola in the plane including the optical axis of the beam bent by the curved mirror 3.
Patent JP-H10195937-A (JP)
Title: Filling member for underground water storage tank, and the like
Inventor: IKEDA TAKAYUKI
IPC: E03F1/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a filling member capable of being conveyed or kept by packing it in a compact and unbulky shape in spite of displaying large resistance force against upper mounting load. SOLUTION: A filling member A is equipped with a plurality of post elements 10 having equal length of bar members having fitting joint sections to the upper and lower ends of them and joint elements 20 and 20A having a plurality of fitting sections 21 for fitting the fitting joint sections on the upper ends or the fitting joint sections on the lower ends of the post elements 10. The fitting sections 21 can be formed in a socket-shape or a projection-shape. The post elements 10 and joint elements 20 and 20A can be formed of synthetic resin molded bodies.
Patent JP-H06191669-A (JP)
Title: Structure for separation roller
Inventor: KANATSU KOTARO
IPC: B65H3/52
Filed: 1992-12-24
Abstract: PURPOSE:To prevent feeding and separation performance from being degraded by disposing a plurality of separation rollers among members via friction discs in the axial direction. CONSTITUTION:Separation rollers 1a through 1c are supported onto a shaft 2, and concurrently end friction discs 3a and 3b are disposed onto the shaft 2 at both of end sections in the axial direction in such a way as not to be rotated. Moreover, double side friction discs 3b and 3c having friction surface on both the surfaces of each disc are disposed among the respective separation roller members 1a through 1c, and a spacer pipe 5 is inserted into the friction disc 3a at one end section via a washer 4a. And the friction disc 3d at the other end is then pressed onto the separation roller member 1c using a boss 8 via a washer 4b and a compression spring 6.