baber/WOPTO huggingface dataset:
Patent JP-H1054664-A (JP)
Title: Drying treatment device
Inventor: SHIMOMURA ETSUO
IPC: F26B11/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a drying treatment device, high in drying efficiency and sanitary without polluting environment. SOLUTION: A drying treatment device is constituted of a main body 2, hot air is supplied thereinto from the upper part of the same simultaneously with the supply of matters to be dried, an agitation shaft 10, penetrating through the main body 2 and rotatable into normal and reverse directions, agitation blades 12, fixed to the agitation shaft 10, a hot air jacket 16, provided around the surface of the main body 2 to supply hot air therethrough, and a deodorizing device having a spray nozzle 26, spraying deodorizing liquid into exhaust gas discharged out of the main body 2. The matters to be dried are crushed by a crusher before charging them into the main body 2 whereby a drying efficiency in the main body 2 is increased further more.
Patent JP-H1150180-A (JP)
Title: Welded structure
Inventor: OKAMURA HISANOBU
IPC: B23K33/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a welded structure small in welding strains by composing a part or the whole of a welding structure of an Al alloy having a specified compsn. contg. Si and Mg and allowing it to be joined by friction welding. SOLUTION: At the time of producing a railroad can from an Al alloy, for producing it with small strains caused by welding and also with high reliability, a friction welding method capable of solid phase welding is preferably used. As the Al alloy excellent in this friction welding method, the one obtd. by subjecting an Al alloy essentially consisting of 0.4 to 0.9 wt.% Si and 0.4 to 1.2 wt.% Mg to solution treatment and thereafter executing age hardening heat treatment is preferably used. Projections on the surface of the weld zone caused by the cutting of a rotary tool at the time of welding can be prevented by highly working the weld zone in advance. This height is preferably regulated to 0.5 to 3 mm.  Furthermore, the generation of defects caused by the outflow of the plastically fluidized weld metal can be prevented by forming a structure in which a part of the weld joint part is overlapped each other.
Patent JP-H0495270-A (JP)
Title: Information recording/reproducing device
Inventor: KADOKAWA YUICHI
IPC: G11B20/10
Filed: 1990-08-10
Abstract: PURPOSE:To execute the reproduction of data having high reliability by varying a constant of waveform equalization in the case of recording at a low speed and in the case of recording at a high speed. CONSTITUTION:In the case the speed of revolution of a recording medium at the time of recording the information, and the speed of revolution of the recording medium at the time of reproducing the recorded information are different from each other, the speed of revolution of the recording medium at the time of recording the information is detected, and based on its speed of revolution, in the case the recording medium is in a low rotation, SW1-SW4 are switched to the attenuators 3,5 side, that is, the CL side, and on the other hand, in the case the recording medium is in a high rotation, SW1-SW4 are switched to the attenuators 4,6 side, that is, the CH side. Also, as for these CL and CH, and optimal value in the respective cases is selected. In such a way, data having high reliability is obtained.
Patent JP-H0961749-A (JP)
Title: Video display device
Inventor: KENNO KOKICHI
IPC: G02B27/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a wide view angle head mounted type video display device projecting a video with so much presence, which is made compact and light in weight. SOLUTION: The bundle of light beams emitted from a video display element 16 is refracted by the 3rd surface 15 of an ocular optical system 17, made incident on the optical system 17, internally reflected by a 1st surface 13, and reflected by a 2nd surface 14. Then, it is made incident on the 1st surface 13 again, refracted and projected into the eyeball of an observer with the iris position of the pupil of the observer or the center of the rotation of the eyeball as an exit pupil 11. By making the effective diameter small by a light shielding part (b) and cutting a part (a) so that the optical system 17 may be miniaturized, optical vignetting that a peripheral light beam is vignetted occurs and the periphery of the video is made indistinct.
Patent JP-H0377898-A (JP)
Title: Muscular dystrophy-treating agent comprising sialosyl cholesterol
Inventor: OGASAWARA SADANORI
IPC: A61K31/58
Filed: 1989-08-17
Abstract: PURPOSE:To provide the subject treating agent useful for the treatment of muscular dystrophy in a form of ophthalmic agent, inhalation agent, oral medicine, intravenous injection agent, muscular injection agent, hypodermic injection agent, etc., by containing a specific sialosyl cholesterol as an active ingredient. CONSTITUTION:A compound of formula I (Ac is acetyl) is reacted with approximately 2-5 times moles of cholesterol in the presence of a Kenigs-Knorr reaction catalyst at the ordinary pressure and at approximately 20-25 deg.C for approximately 2-7 days, and the reaction product is isolated and purified by a conventional method such as column chromatography. The prepared reaction product is hydrolyzed to convert the methoxycarbonyl group into sodium carboxyl group and also the acetyl group into hydrogen to prepare a sialosyl cholesterol of formula II (M is Na or K) or III, which is dissolved in distrilled water for injection or compounded with an excipient, etc., to provide the objective injection agent, oral medicine, etc.
Patent JP-H0853899-A (JP)
Title: Concrete ceiling board fitted with sound-absorbing board, and production thereof
Inventor: KURONO HIDETOSHI
IPC: E04B1/86
Filed: 1994-08-12
Abstract: PURPOSE:To prevent sound-absorbing boards from getting ceiling board fitted with the sound-absorbing boards. CONSTITUTION:A easing part 2 is projected on the underside of a concrete board 1, and porous sound-absorbing boards 4, 4 surrounded by the easing parts 2 and throating grooves 5 are integrally stuck on the concrete board 1. Built-up reinforcements 3 are embedded in the concrete board 1 so that the upper half parts thereof are exposed on the upper side of the concrete board 1. After water is sprayed on the sound-absorbing boards 4, 4 placed side by side inside a form and is applied thereto, ready mixed concrete is placed thereon and a concrete ceiling board A fitted with the sound-absorbing boards is produced, and thus the sound-absorbing board 4 and concrete are connected to each other integrally and strongly.
Patent JP-S60103502-A (JP)
Title: Supporting method of tone arm
Inventor: SUEYOSHI KOUJI
IPC: G11B3/10
Filed: 1983-11-10
Abstract: PURPOSE:To eliminate distortion by setting a fulcrum of an arm so that forces in upper and lower two directions exerted to a cantilever of a cartridge are made identical in a record disc reproducting player thereby cancelling the unnecessary vertical movement exerted to the stylus. CONSTITUTION:The fulcrum P1 is set to a high position so that angles theta and alpha produced by allowing a line tying the fulcrum P1 of an arm 6 and the stylus 1 to divide a vertical angle (theta+alpha) of a cantilever 2 of a cartridge 4 to the face of a record disc 3 satisfy equation. When the record disc 3 is turned, the upward and downward forces applied to the cantilever 2 are cancelled with each other so as to eliminate various distortions based on the unnecessary movement of the stylus.
Patent JP-H0873185-A (JP)
Title: Jib luffing and storing device for wheeled crane
Inventor: NISHIDA YOSHIROU
IPC: B66C23/70
Filed: 1994-09-06
Abstract: PURPOSE: To prevent a failure to change holding pins at the time of a jib storing work. CONSTITUTION: A baffle lever 27a is fitted to the handle 27 of a jib holding pin 21R exchangeable between the first pin hole 22 and the second pin hole 23 of a right jib foot 4R, depending on a jib operation and a jig luffing/storing work. In this case, the lever 27a is laid, so as to be directed toward the connection point of the base end mounting section 11a of a suspension rod 11 and a suspension rod storing bracket 13, and capable of preventing the section 11a to be connected to the bracket 13 with the pin 21R inserted in the hole 22, and permitting the connection thereof with the pin 21R inserted in the hole 23.
Patent JP-S6273006-A (JP)
Title: Combustion device
Inventor: OTSUKI TOSHIO
IPC: F23D11/24
Filed: 1985-09-27
Abstract: PURPOSE:To expand a range of control over a volume of combustion by a method wherein a first fuel injection nozzle is arranged at the central part of an end plate of a cylinder and at the same time a second fuel injection nozzle is arranged at downstream of the first injection nozzle. CONSTITUTION:A first fuel injection nozzle 16 is arranged at the central part of an end plate 13 of a cylinder 11 and a second fuel injection nozzle 21 is arranged at downstream side of the first fuel injection nozzle. With this arrangement, in case that a fuel supplying change-over valve 19 is kept open, the fuel is injected from both first and second nozzles 16 and 21, so that it is possible to make a continuous variable control over a fuel spray volume from a point Q4 to a point Q3 as indicated by a curve D of the graph. In case that the fuel supplying change-over valve 19 is closed, fuel is injected only through the second nozzle 21, it is possible to make a continuous variable control of a fuel injection volume from a point Q2 to a point Q1 as indicated by a curve C of the graph. That is, it is possible to make an excessive expansion of a range of control over a volume of fuel spray from the point Q4 to the point Q1.
Patent JP-2000043169-A (JP)
Title: Operating table for manufacturing tapered box
Inventor: NAGAI HAJIME
IPC: B31B50/62
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an operating table for manufacturing a tapered box which is of a simple structure and can be used for manufacturing a tapered box of varying size and saves the space of a site and time. SOLUTION: This operating table for manufacturing a tapered box is equipped with a rectangular ringlike frame 21 mounted on the upper end parts of legs, arm holders 25a set at positions corresponding to the corner parts of the rectangle of the frame 21 and arms 29, attached to arms holders 25a, which has corner holders 29c at the inward tip part with the frame 21 for embracing one of the four outside corners of the tapered box P.
Patent JP-H1139024-A (JP)
Title: Equipment diagnostic result analysis device and computer-readable recording medium recording equipment diagnostic result analysis program
Inventor: JOHN H WAYNE
IPC: G09G5/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To set which trap is judged to be normal or abnormal. SOLUTION: Check marks are inputted in check columns 41, 41,... of judged results that are desired to be regarded as abnormal out of respective diagnostic results displayed on a display screen. Also, with regard to a trap in dormant state or a trap, which is not inspected, when these traps are desired to be included in abnormal traps, check marks are inputted in check columns 42 and 42 corresponding to each of them. Thus, only the traps which have the check marks inputted are dealt with as defective traps.
Patent JP-H07264353-A (JP)
Title: Driving method for image sensor
Inventor: KATO MASATOSHI
IPC: H04N5/335
Filed: 1994-09-06
Abstract: PURPOSE:To reduce crosstalk by keeping the potential of the matrix wiring on the side of an individual electrode to reference potential at the time of the rise and the fall of a voltage pulse for driving to be impressed on the common electrode of each element of a sensor. CONSTITUTION:The voltage generated in matrix wirings L1 to LN becomes the signal output of photoelectric conversion elements S11 to S1N. After an impedance conversion is performed for this output in amplifiers A1 to AN, switches Z1 to ZN are switched to on in order from the switch Z1 and these signal outputs are read. At this time, the switches Z1 to ZN switched to on are switched to off before the next switch is turned on. Just after the reading of the signal outputs of elements S11 to S1N reset switches Y1 to YN are switched to on in order from the switch Y1. As a result, the electric charge stored in the stray capacity L-C1 to L-CN of the matrix wirings is reset. By performing a reset for fixed time after the fall of a voltage pulse in this way, the brightness and darkness difference of the output in a reverse direction can be reduced.
Patent JP-H0536424-A (JP)
Title: Manufacture of thermal battery
Inventor: TAKATSUKA NARIAKI
IPC: H01M6/36
Filed: 1991-07-29
Abstract: PURPOSE:To provide a thermal battery stabilized in voltage build-up by preventing the fall of a fuse band and uniforming the contact state between the fuse band and an electromotive part laminated body. CONSTITUTION:A fuse agent is dispersed into an organic solvent, and directly applied to an electromotive part laminated body 1. Thereafter, drying is conducted, whereby a fuse band is formed.
Patent JP-S60143120-A (JP)
Title: Sliding roof construction for vehicle
Inventor: NIWA TOSHIAKI
IPC: B60J7/05
Filed: 1984-10-11
Abstract: PURPOSE:To simplify both the construction and assembly procedure of an externally sliding type roof by providing an opening and closing lid guide with a means of lowering the rear end of an opening and closing lid when it is opened and having the guide and a tilt-up mechanism coincide with each other. CONSTITUTION:A frame side sub guide rail 41 is mounted as the open part of the sectionally U-shaped guide part thereof is opposed to the inside of a car body, has the front end part thereof pivotally supported by the supporting shaft 43 of a hinge 42 disposed in the middle of a frame member 31, and is supported pivotally via a supporting shaft 53 by the driving lever 52 of each of a pair of tilt-up mechanism 51 which are disposed below a rear part frame 6 at both sides thereof. The frame-side sub guide rail 41 is curved in the upwardly projected form and functions as a rear end lowering means 44 which lowers the rear end of an opening and closing lid 2 when the lid 2 is opened. The guide rail 41 is swung up and down by swinging the driving lever 52 up and down by means of the tilt-up mechanism 51. Thus, both the construction and the assembly procedure of the opening and closing lid may be simplified.
Patent JP-H0873651-A (JP)
Title: Thermoplastic resin composition excellent in heat dissipating property
Inventor: OKUDA RYOICHI
IPC: C08K3/00
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a thermoplastic resin composition, excellent in heat dissipating properties and utilizable for uses requiring the heat dissipating properties such as automotive parts, parts related to OA and AV devices. CONSTITUTION: This thermoplastic resin composition is obtained by blending (a) 100 pts.wt. thermoplastic resin with (b) 20-900 pts.wt. zinc oxide, prepared by a wet process and having 1-15μm average particle diameter and excellent in heat dissipating properties. Furthermore, (c) 100-500 pts.wt. other inorganic fillers [with the proviso that the sum total of the components (b) and (c) is <=910 pts.wt.] is blended therein. The composition is improved in various characteristics such as mechanical strength, heat resistance, dimensional stability and electrical characteristics and excellent in heat dissipating properties.
Patent JP-S58117394-A (JP)
Title: Fan
Inventor: TANAKA TADAMI
IPC: F04D29/44
Filed: 1981-12-31
Abstract: PURPOSE:To reduce the pressure loss of a fan, by preventing leakage and back- flow of fluid by locating outlet ports of an impeller in the vicinity of inlet ports of return passages to oppose with each other, and increasing the sectional area of the return passages gradually from the inlet port toward the outlet port. CONSTITUTION:Since the inner and the outer peripheral portions of an outlet port 13 of an impeller are located in the same plane and the portions of an upper plate 15 for return passages 20 where no opening is formed are juxtaposed in parallel with each other, the velocity distribution of fluid at the outlet port 13 is rendered substantially uniform. The fluid is introduced separately into a plurality of inlet ports 18 formed in the upper plate 15 and passed through divided return passages 20 communicated with respective inlet ports 18. Here, since the sectional area of the return passages 20 is increased gradually in the direction of the fluid flow and guide vanes 17 for defining the return passages 20 are curved substantially in an arcuate form in the direction of rotation of the impeller 7, it is prevented that the flow of fluid introduced from the inlet ports 18 is deflected or curved in a forced manner.
Patent JP-S6457419-A (JP)
Title: Coating type magnetic medium
Inventor: YOSHIDA EIKICHI
IPC: G11B5/706
Filed: 1987-08-28
Abstract: PURPOSE:To improve the reproduced output characteristic of isolated waves and frequency characteristics by incorporating hexagonal planar ferrite magnetic powder having >=10 average planar ratio and specified acicular magnetic powder at specified ratios into a titled medium. CONSTITUTION:The hexagonal planar ferrite magnetic powder having >=10 average planar ratio and the acicular magnetic powder which has the coercive force corresponding to the 95-125% range of the coercive force of the planar ferrite magnetic powder, >=100emu/g powder saturation magnetization and >=3 average acicular ratio are incorporated in a 60:40-95:5 range into this medium. Fine acicular powder of iron alloys or iron nitride, etc., is usable as the acicular magnetic material to be used in conjunction with the planar ferrite magnetic powder. The coating type magnetic medium having the large reproduced output of the isolated waves and the excellent recording density characteristic is thereby obtd.
Patent JP-H0870662-A (JP)
Title: Fertilizer clogging sensor of fertilizing apparatus
Inventor: ISHIDA ISAO
IPC: A01C15/00
Filed: 1994-09-07
Abstract: PURPOSE: To prevent the clogging of fertilizer induced by electrodes by suppressing the protruding extent of an electrode and to prevent the erroneous detection caused by the attachment of a small amount of fertilizer even if both electrodes are placed close to each other. CONSTITUTION: A fertilizer is discharged from a fertilizing guide into a fertilizing furrow formed on a field with a furrow opening tool and the fertilizer deposited on the fertilizing guide is detected with a pair of electrodes. The objective fertilizer clogging sensor of the fertilizing apparatus having the above construction has the following structure. One of the electrodes is connected to-the fertilizing guide and the other electrode is attached to the front or rear side of the fertilizing guide via an insulating material in a state exposed in the fertilizing guide. An insulating material is applied to the circumference of the electrode in a state extended along the inner surface of the right and left walls of the fertilizing guide.
Patent JP-2001041267-A (JP)
Title: Disk brake pad
Inventor: SHIGA MASAMICHI
IPC: F16D65/092
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a squealing phenomenon and effective feeling of a brake by forming a recessed part around the tip of a through-hole in the surface side having no frictional member of a rear metal. SOLUTION: The periphery of the tip a through-hole 6 in one surface of a predetermined-shaped rear metal 3 made of SAPH 400 is pressurized by hydraulic press to form two recessed parts with 14 mm diameter and 0.5 mm depth. An occupation ratio of the recessed parts 7 is 3 % to area of the surface on the recessed parts 7 forming side. The recessed parts 7 in the rear metal 3 in a die is inserted downward, pre-compact is inserted on it, they are heated, pressurized, and molded for seven minutes at 150±3 deg.C and 35 MP a and then heat-treated for six hours at 250 deg.C, after the cooling the surface of a frictional member 5 is polished and then scorched for five minutes at 500±20 deg.C to provide a disk pad. This can eliminate occurrence of squealing and minimize the squealing, and improve effective feeling of a brake.
Patent JP-H0556379-A (JP)
Title: Erasing device
Inventor: JINNAI SHIGERU
IPC: H04N5/765
Filed: 1991-08-26
Abstract: PURPOSE:To make it possible to eliminate the display of a noise picture, etc., and to confirm the erasure on a monitor screen by performing a monitor output of a message that an erasure is being executed by a prescribed background during the execution of the erasure. CONSTITUTION:A system control circuit 24 generates a track number which is in process of erasure and a character 'in process of erasure' in a conspicuous color (for instance, red) from a character generator 30 and does not perform the reading of a memory circuit 26. Namely, when power source is supplied and the control circuit performs normal operations, the control circuit checks the operation of an erasure switch 48. When the erasure switch 48 is operated, a picture showing in process of erasure is displayed in a monitor 34 by the character generator (CG) 30. Afterward, when a start switch 52 is turned on, erasure current is generated from a recording erasure circuit 36 and the erasure of the track where a magnetic head 14 is positioned is executed. During this erasure, the track number and the character 'in process of erasure', for instance, are displayed on a monitor 34. In this case, the background is made respectable video of black color or a single color.
Patent JP-S6368078-A (JP)
Title: Novel luminous bacterium luciferase and production thereof
Inventor: WATANABE HARUO
IPC: C12N9/02
Filed: 1986-09-10
Abstract: PURPOSE:To obtain luciferase emitting light with an oxidizing agent without adding a luminous substrate, by collecting bacterium luciferase from a cultivated cell of a specific luminous bacterium by purification means including hydrophobic chromatography. CONSTITUTION:A luminous bacterium producing bacterium luciferase is cultivated and the aimed bacterium luciferase is collected from the cultivated cell by purification means including hydrophobic chromatography. Consequently, the bacterium luciferase having the following physical and chemical properties (i) and (ii) is obtained. (i) The bacterium luciferase emits light by adding of an oxidizing agent in a state of being oxidized with a reducing agent or of being optically reduced in the presence of an optically reducing catalyst without providing a substrate. (ii). The bacterium luciferase develops ability of being optically reduced by light irradiation and the bacterium luciferase emits light by addition of oxidizing agent, is oxidized, optically reduced again and emits light. Luminous bacteria such as Vibrio fischeri, Photobacterium phosphoreum, etc., may be cited as the bacterium producing the bacterium luciferase.
Patent JP-H1066361-A (JP)
Title: Ultrasonic motor
Inventor: MURAKAMI SHIN
IPC: H02N2/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor which reduces the wear of the sliding friction surface between a vibration element and a moving element, improves the durability and facilitates the increase of an output with high cost performance. SOLUTION: An ultrasonic motor is composed of a vertical vibration element 1 which consists of metal elements with a piezoelectric element 2 between them and which generates an elastic vibration, a distortion vibration element 3 which converts the vertical vibration of the vertical vibration element 1 into a distortion vibration partially and forms an elliptical locus on a protrusion 3a formed on it, a magnet 6 which is provided on the surface of the protrusion 3a of the distortion vibration element 3 and a disc-type friction member 5 bonded to the surface of a rotor 4 which is brought into contact with the protrusion 3a of the distortion vibration element 3. A magnetic field obtained by the magnet 6 is applied to a sliding friction surface existing between the friction member 5 and the protrusion 3a of the distortion vibration element 3.
Patent JP-S6193015-A (JP)
Inventor: KIZAKI MANABU
IPC: B65B9/20
Filed: 1984-10-11
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。