baber/WOPTO huggingface dataset:
Patent JP-H08164992-A (JP)
Title: Powder silo
Inventor: KAMIIRISA TAKESHI
IPC: B65D88/26
Filed: 1994-12-12
Abstract: PURPOSE: To provide a powder silo requiring no stand and simple to transport, unload and assemble. CONSTITUTION: A vertical screw conveyor 30 is erected along the side wall 23 on the discharge side of the horizontal screw conveyor 22 of a horizontal hopper 20 having the horizontal screw conveyor 22 arranged to the bottom part thereof to be pivotally supported on the tiltable hinge 31 provided to the upper end edge of the side wall 23 of the hopper so as to be tiltable along the upper surface of the horizontal hopper 20. A weighing device 40 is attached to the upper part of the vertical screw conveyor 30 so as to be positioned under the falling port of a discharge chute 33.
Patent JP-2000155640-A (JP)
Title: Keyboard device
Inventor: KONDO KAZUHIRO
IPC: G06F3/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the workability of key input and to improve the versatility of a keyboard by discriminating an intended key when two or more adjacent keys are simultaneously and erroneously depressed, not on a host-side but on a keyboard-side. SOLUTION: A pressure switch 5 detecting the depression pressure of respective keys is installed in a key matrix 1. The key matrix 1 and a keyboard controller 2 are connected by the interface 4Z of a line Z, which takes out the output of the pressure sensor 5 in addition to the interfaces 4X and 4Y of lines X and Y. When the keyboard controller 2 detects the simultaneous depression of plural keys from the interfaces of the lines X and Y, it compares the size of pressure taken out from the interface of the line Z with respect to the keys which are simultaneously depressed and discriminates one key whose pressure is the largest as the intended key and informs a host 3 of the result.
Patent JP-H01171600-A (JP)
Title: Timing belt tensing device
Inventor: YAMAMOTO KIMIHIKO
IPC: D05B69/02
Filed: 1987-12-26
Abstract: PURPOSE:To apply a desired tension to a timing belt independently of the rotation direction of a driving pulley by freely rotatably pressing one tension pulley to each of the tension side and the slack side of the belt. CONSTITUTION:A crank rod 18 which is vertically moved through a gear 10 by one shaft 2 is provided, and a driving wheel 17 on a shaft 12 orthogonal to the shaft 2 is rotated back and forth by the rod 18. One tension pulley 27 is freely rotatably pressed to each of the tension side and the slack side of a timing belt 26 stretched between the driving wheel 17 and a follow-up wheel 21, and the attaching position of a supporting base 28 supporting pulleys 27 can be moved and adjusted on the line connecting centers of the driving wheel 17 and the follow-up wheel 21. As the result, a desired tension is applied to the belt independently of the rotation direction of the driving pulley. This device can be applied to the driver driving device of a sewing machine, the printer driving device of a computer, or the like.
Patent JP-H05138780-A (JP)
Title: Organic functionally gradient material
Inventor: UOZU YOSHIHIRO
IPC: B32B5/14
Filed: 1991-11-21
Abstract: PURPOSE:To form a molded plastic material continuously having a heat-resistant characteristic distribution from the surface to the inner part or from one end face to the other end face. CONSTITUTION:A plurality of layers of uncured materials having different heat-resistant characteristics in cured states are laminated and shaped. Thereafter, the substances between the layers are diffused, and the laminate is polymerized to be cured, whereby a molded plastic material is formed with a continuous heat-resistant characteristic distribution from the surface to the inner part or from one end face to the other end face. In this manner, the molded plastic material continuously having a heat-resistant characteristic distribution from the surface to the inner part or from one end face to the other end face can be formed in an easy manner.
Patent JP-H11165878-A (JP)
Title: Material earth feeder
Inventor: KAMOSHITA YASUHIRO
IPC: B65G65/42
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To easily eliminate hard debris entering a material earth hopper. SOLUTION: A material earth feeder feeds material earth to a mixer or the like by a material earth conveying device provided with an endless belt body 16, and a material earth hopper 8 provided in a position above the endless belt body 16. An opening part 35 is formed at a longitudinal plate 32 on the other side in the conveying direction of the material earth hopper 8. A door 40 for opening/closing the opening part 35 is fitted, and the door 40 is opened to rotate the endless belt body 16 in the opposite direction so as to be able to eliminate hard debris from the opening part 35.
Patent JP-H09170398-A (JP)
Title: Geological distribution survey device for excavated face and the surveying and control method for excavation work
Inventor: KAWAKAMI JUN
IPC: G01V1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To visually classify the geological conditions of an excavated face in a real time system to make the excavation effective and safe. SOLUTION: An acceleration meter 9 is directly fixed to a cutter pedestal 5 fixed to a cutter head 2 to support a cutter disk 6 in order to measure frequency and amplitude at the time of excavation. The data are specified by an analyzer 13. Patterns of the excavated face on rocks 7 are classified on the basis of the frequency and amplitude of the analyzer 13 in a personal computer 14. The classified data are visually displayed and the excavating work is controlled to be optimized.
Patent JP-H03194100-A (JP)
Title: Method and jig for stress measuring for pipe body for reinforcing natural ground
Inventor: FUJITA SEIICHI
IPC: E21D20/00
Filed: 1989-12-21
Abstract: PURPOSE:To increase the efficiency of measurement of a stress on a pipe body by inserting a rodform body, to which strain gauges are mounted, in a pipe for reinforcement driven in natural ground and integrally forming the rodform body and the pipe body by means of a filler. CONSTITUTION:A rodform body 7 to which strain gauges 8 and 8 are mounted is inserted in a pipe body 1 for reinforcing natural ground, e.g. a self-boring type lock bolt, driven in the ground. The pipe body 1 is filled with a filler 20 through an injection hose 19 to integrally form the pipe body 1 and the rodform body 7. A stress exerted on the pipe body 1 is measured by a stress measuring device mounted on an external part. This method performs high- efficient measurement of a stress on the pipe body 1 in a driving state.
Patent JP-H11167756-A (JP)
Title: Video deck equipped with automatic ejecting function
Inventor: SAKAKIBARA SHIGETO
IPC: G11B15/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a video deck equipped with an automatic ejecting function, which is capable of improving handleability of a rental video tape. SOLUTION: A video deck 40 is constructed in such a manner that for rewinding a rental video tape after watching, when the rental video tape is rewound to the end and a leader is detected by a start sensor 73a, the rewinding is finished, the catch broken state of a video tape cassette is identified by a catch break detecting sensor 73c and the video tape cassette is automatically unloaded. Thus, the handleability of the rental video tape is improved.
Patent JP-2000313654-A (JP)
Title: Member for temperature compensation and optical communication device using the same
Inventor: MATANO TAKAHIRO
IPC: G02B6/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain at low cost the subject member by molding, to a complicated shape as necessary, fine crystalline powder, crystal-depositable glass powder and/or partially crystallized glass powder followed by burning the powder thus molded to form a sintered compact containing inside crystals anisotropic in thermal expansion coefficient and having negative thermal expansion coefficient. SOLUTION: This member for temperature compensation is obtained by molding, to such a complicated shape as necessary, as to have groove(s), through hole(s) or the like, at least one kind selected from crystalline powder <=50 μm in mean particle size, crystal-depositable glass powder and partially crystallized glass powder through press molding, cast molding, extrusion molding or the like followed by burning the powder thus molded in air at about 1,300 deg.C; wherein the crystalline powder is pref. of silicate, phosphate, titanate, La oxide, Nd oxide, Ta oxide or the like, esp. β-eucryptite crystal powder afforded by solid phase method. Thus, the objective member for temperature compensation consisting of high-strength sintered compact and having a thermal expansion coefficient of -10 to -120×10-7/ deg.C at -40 to 100 deg.C is obtained.
Patent JP-H01170940-A (JP)
Title: Resist pattern forming method
Inventor: TAKEMORI HIROTOSHI
IPC: G11B7/26
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the edge running or the film reducing phenomenon of a resist pattern by projecting light beams from the rear side of a transparent substrate, and exposing the transparent substrate by the light beams penetrated through the transparent substrate. CONSTITUTION:The transparent substrate 1 applied the photoresist thereon is irradiated with the light beams 3 on a prescribed position from the rear side of the substrate, and the photoresist 2 is exposed with the light beams 3 through the transparent substrate 1, and the exposed part of the substrate 1 is made to soluble. In this case, the photoresist 2 is not directly irradiated with the light beams 3 from a gas phase, but is irradiated through the transparent substrate. Thus, as the heat energy of the light beams 3 easily diffuses through the transparent substrate 1, the generation of a fogging on the photoresist except the exposed part due to heat conduction can be prevented.
Patent JP-2000159443-A (JP)
Title: Power supply device for service car
Inventor: SUZUKI KOICHI
IPC: H02G11/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the twisting of a power source code even when the power source code is repeatedly wound up and out by rotating and winding the wound-up power source code in the direction connecting a service car and a power supply device when the power source code is unwound. SOLUTION: A power source code 44a wound up inside of a power supply device body 42 is unwound and connected to a storage battery of a service car 10 to supply the power. The power source code 44 is rotated and unwound in the direction connecting the service car 10 and the power supply device 40 when the power source code 44 wound up. As a result, the power source code 44 can be unwound without bending the power source code 44 near a power source outlet 43. That is, the excess force is hardly applied to the power source code 44 near the power source code outlet 43, so that the power source code 44 is hardly twisted even when it is repeatedly wound up and unwound.
Patent JP-H02181348-A (JP)
Title: Planar display apparatus
Inventor: NAGANOBU HIROBUMI
IPC: H01J31/12
Filed: 1988-12-29
Abstract: PURPOSE:To prevent any breakage of a vacuum exhaust tube and deterioration of degree of vacuum of a finished product by providing a crystalline frit glass for fixing the vacuum exhaust tube in a hole bored in the side face of a glass container and a non-crystalline frit glass for covering the crystalline frit glass. CONSTITUTION:A non-crystalline frit glass 6 is such provided as to cover a crystalline frit glass 5. Even if microcracks are generated in the crystalline frit glass 5 caused by thermal ununiformity of a planar display 13 together with temperature elevation of a baking device 12, local heating of the crystalline frit glass 5 due to heat of an electric power sealing heater 3, temperature ununiformity of a vacuum exhaust tube 7 due to the heater 3 or the like, the microcracks can be embedded because of the non-crystalline frit glass 6 having such a property as to soften at a temperature loaded in a manufacturing process even after hardening. Therefore, any breakage of the vacuum exhaust tube 7 and deterioration of degree of vacuum of a finished product can be prevented.
Patent JP-H03272486-A (JP)
Title: Orthogonal series generator and radar apparatus equipped with orthogonal series generator
Inventor: KIRIMOTO TETSUO
IPC: H04B1/707
Filed: 1990-11-29
Abstract: PURPOSE:To enable generation of a series signal of a multiple value by providing an M series generating means which outputs a mutli-element M series comprising elements of a finite field GF(q) having the elements in the number of (q) as constituents, (k) as an integer of two or more and a period N of q<k>-1. CONSTITUTION:A delay element stores an input at a clock time point just before only for one time slot and delivers it to an output terminal at the follow ing time point. Accordingly, gamman, betan and alphan- are transferred to multipliers 23a, 23b and 23c in the directions of arrows synchronously with a clock respectively. The multipliers determine the products of feedback coefficients h2, h1 and h0 set beforehand therein and the inputs gamman, betan and alphan at each clock and output hngamman, h1betan and h0alphan, respectively. An adder 24b determines the sum of h1betan and h0alphan, outputs the result fn of operation and transfers it to an adder 24a. The adder 24a also determines the sum of fn and h2gamman given to two input terminals, synchronously with the clock, outputs the result en of operation and transfers it to the delay element 22a. The above-stated operation is repeated with respect to (n) and thereby a series (alphan) is produced.
Patent JP-H06318831-A (JP)
Title: Sound output device
Inventor: YAMAMOTO NAOYUKI
IPC: H03G3/20
Filed: 1993-12-27
Abstract: PURPOSE:To use an acoustic element and a gain circuit in common for a voice production system and a key confirming tone generating system. CONSTITUTION:A digital voice output function is added to a digital signal processing unit 15 to provide a sine wave generating function and a gain adjustment function and the processing unit 15 controls whether a signal to be outputted is a voice signal or a tone based on a control signal 17 from a control means 16 and outputs a digital signal 18 including voice data when the signal to be outputted is a voice signal and outputs a digital signal 18 including key confirming tone data when the signal to be outputted is a tone signal. Then the digital signal 18 is converted into an analog signal 20 by a D/A converter 19 and the analog signal 20 is outputted to a sound element 22 after it is amplified by a fixed gain circuit 21 to provide a voice output from the acoustic element 22.
Patent JP-H07188582-A (JP)
Title: Fluorine-containing curable composition and fluorine-containing coating film for preventing reflection
Inventor: YOSHIDA TATSURO
IPC: C09D127/12
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a fluorine-containing curable composition providing a cured coating film having a low refractive index, high light transmission properties and excellent wear resistance, containing a di-(fluoroacrylic acid) fluoroalkyl ester and a fluorine-containing polymer. CONSTITUTION:This composition contains a di-(alpha-fluoroacrylic acid) fluoroalkyl ester of the formula (X is a >= 3F-containing 2-14C fluoroalkyl or a >= 4F- containing fluorocycloalkyl) [e.g. 2,2,2-trifluoroethylene glycol ester of di-(alpha- fluoroacrylic acid), etc.,] and a fluorine-containing polymer [preferably a polymer comprising >=70wt.% of a constituent unit composed of a fluorine-containing (meth)acrylic acid ester and/or a fluorine-containing fumaric diester].
Patent JP-H11127815-A (JP)
Title: Health maintenance by combination of certain oligosaccharide and tea fermented with microorganism
Inventor: KUBOTA KANEYOSHI
IPC: A61K31/70
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To adjust an environment in the intestines and to increase an effect on maintenance and control of human health, by combining a certain oligosaccharide with a tea fermented with a microorganism so as to sufficiently absorb a nutrient. SOLUTION: A certain oligosaccharide which has been found to have effects on intestinal adjustment based on the ordinance No. 64 of Ministry of Health and Welfare is a liquid, powder or a granule and is obtained by finely shredding leaves of a tea fermented with a microorganism (fermented with lactic acid bacteria). The tea is drunk by pouring hot water into the tea by the same way as that of green tea. The tea is mixed with a proper amount of the oligosaccharide to adjust a taste.
Patent JP-2001156558-A (JP)
Title: Cascode current mirror circuit
Inventor: KUROOKA KAZUAKI
IPC: H03F3/343
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cascode current mirror circuit that is advantageous for its voltage margin and can be operated at low power consumption. SOLUTION: This cascode current mirror circuit is provided with a plurality of MOS transistors(TRs) P34, N32, and N33 forming a current path (PASS 32) through which a current of 1/m (m is an integer) of a current flowing in a 1st cascode current mirror pair consisting of MOS TRs P30-P33 flows, a plurality of MOS TRs P35, N34, N35 and N36 forming a current path (PASS 33) through which a current of 1/(m*3) of the current flowing in the 1st cascode current mirror pair flows, and a plurality of MOS TRs P36, and N37 forming a current path (PASS 34) through which a current of 2/(m*3) the current flowing in the 1st cascode current mirror pair flows.
Patent JP-H09180437-A (JP)
Title: Storage and dram control method
Inventor: SATO AKASHI
IPC: G11C7/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To read or write data without any interruption at a constant or short access time regardless of, for example, the timing for reading, writing, or refreshing data in a DRAM. SOLUTION: When a request for reading or writing burst data is continuously inputted, a row decode(RD) and a column decode(CD) by a row decoder 42 and a column decoder 52, an array access(AR) and a recharge(PR) due to a data line driver 24, a bit switch 26, and a sense amplifier 28, and data transfer(TR) due to a write buffer 52 or a read buffer 54 are performed in parallel in pipeline system. When a timing for refreshing a DRAM array 22 arrives, a refresh address which is retained at a refresh controller 40 is outputted while burst data are being transferred and a series of refresh processing consisting of (RD), (AR), and (PR) are performed.
Patent JP-H09151213-A (JP)
Title: Polypropylene film and its base resin preparation
Inventor: SAITO JUN
IPC: C08F210/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prepare a polypropylene film having both low heat sealability and high rigidity, and its base polypropylene. SOLUTION: This film obtd. from the following crystalline polypropylene satisfies the following relationship between heat sealing temp (THS;  deg.C) and m.p. (Tm;  deg.C), 2.5<=1.17×(Tm)-(THS)<=3.2. This crystalline polypropylene is obtd. by polymerizing propylene itself or by co-polymerizing propylene and a 2-12C α-olefin except propylene, especially ethylene, using a metallocene contg. not less than 80wt.% chiral hafnocene having at least one π-electron conjugated ligand and an alkyl aluminoxane or the like as catalysts.
Patent JP-H09150568-A (JP)
Title: Stamp stand
Inventor: SEKIGUCHI NAOKI
IPC: B41K1/54
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To narrow the width of a channel for mounting an elastic seal component and increase the elasticity deformation amount of a protruded line forming a contact section of the elastic seal component. SOLUTION: An elastic seal component is provided with a stamp stand main body with an ink pad and a cover 3 attached pivotally on the stamp stand main body in a manner of covering the ink pad, and a channel 4 is formed around a position encircling the ink pad 2 on the cover 3 or on the stamp stand main body, and a vertical plate section 7 is continued integrally to one end of a horizontal plate section 6 with the protruded line 8 formed on the outer face to form a section of almost L-shape, and the elastic seal component is mounted by fitting its vertical plate section 7 on the channel 4.
Patent JP-H10165077-A (JP)
Title: Arrow emitting light and sound
Inventor: TAKAHASHI SHIGERU
IPC: A01M29/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an arrow emitting light and sound for using kinds of event, a ceremony, play, threat to birds and animals and life saving in addition by providing a warhead provided at the tip part of an axis with fletchings at its one tip and providing the warhead with a plunger, a detonator, a quick match, a luminescent agent and a sounding agent. SOLUTION: The desired arrow emitting light and sound 1 is obtained by providing the warhead 4 provided at the tip part 3a of the axis (which is made of synthetic resin and is hollow) 3 with the fletchings 2 at its one tip and providing the warhead 4 with the plunger 5 (made of stainless, e.g.) operating by shock at the time of impact, the detonator 6 generating fire by hit by the plunger 5, the quick match 7 transmitting the fire generation of the detonator 6, the luminescent agent 8 emitting light and the sounding agent 9 emitting sound by the quick match 9.
Patent JP-2000158837-A (JP)
Title: Manufacture of original form for direct printing type lithographic press and original form for the same
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent original form for a direct printing type lithographic press wherein a scumming is prevented from being formed uniformly over the entire surface of an offset original form or spotted scummings are prevented from being formed, and a large number of printed matters, wherein a clear image free from defective or deformation is printed, can be obtained. SOLUTION: After an image receiving layer containing at least anatase type titanium dioxide particles and a hydrophilic integral resin is formed on a waterproof supporting body, a surface of the image receiving layer is subjected to an overall surface irradiation treatment using an ultraviolet light having a wavelength of 300-400 nm to make the surface of the image receiving layer hydrophilic so that the contact angle between the surface of the image receiving layer and water is 15 degrees or less, whereby the original form for a direct printing type lithographic press is manufactured.
Patent JP-H03193167-A (JP)
Title: Method for inspecting head of rod material having head-thereon
Inventor: YOMO OSAMU
IPC: B65G47/14
Filed: 1989-12-21
Abstract: PURPOSE:To permit an exact judgment of the quality of the rod material having a head by inclining gently the underside of the edge of a conveying belt. CONSTITUTION:Since a guide plate 6 is removed from an inspection position, conveying belts 3 are slightly inclined inwardly toward each other under the weight of screws. At this time, the light being sent out from a stroboscope 8 passes through the underside 3d of a flat belt part 3b slightly inclined inwardly in a nearly straight line with little refraction. The inclined surface 3e of the edge of the conveying belt 3 is inclined in the direction intersecting the light perpendicularly due to the inclination of the conveying belt 3 and the light also passes through the inclined surface 3e in a nearly straight line, capable of reaching a CCD camera 7 accurately. This method permits an exact judgment of the quality of the rod material having a head.