baber/WOPTO huggingface dataset:
Patent JP-H1198633-A (JP)
Title: Metal wheel having mechanism for taking out newly-laid cable
Inventor: SHIMADA TAIJI
IPC: H02G1/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal wheel having a mechanism for taking out newly- laid cable, capable of taking out a newly laid cable after it has been bridged with a ground operation. SOLUTION: A locking means is provided between a metal wheel body 15 and a rolling roller 14. This locking means is constituted of a connecting pin and a pin-passing hole 32R, which rotatably holds the connecting pin and has a slit 34, corresponding to the distance across the cut surface of the connecting pin. Then, a lever 44, extended and formed from the connecting pin, is operated to disengage the connecting pin from the pin passing hole 32R, which enables taking out a newly laid cable from an opening 43, formed between the metal body 15 and the rolling roller 14.
Patent JP-H0997069-A (JP)
Title: Electronic musical instrument
Inventor: OKAI YOICHIRO
IPC: G10H1/053
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pitch bend function which actualizes abrupt pitch variation through easy operation and can produce discrete pitch bend data with high playability in real time. SOLUTION: The figure shows a pitch bend wheel 24, switches 20 and 21 nearby it, and LEDs 22 and 23 which illuminate when the switches 20 and 21 are pressed. The pitch bend wheel 24 is able to move forth and back, and so controlled normally as to increase the pitch when moved forth and decrease the pitch when moved back. The switches 22 and 23 are pitch bend switches and output set pitch variation quantities instantaneously when pressed during a musical performance, thereby varying the pitch of the musical tone that is being produced. With the switch 20 pressed, the LED 22 illuminates and the pitch decreases. When the switch is released, the pitch is put back to the original pitch. With the switch 21 pressed, the LED 23 illuminates and the pitch increases. When the switch is released, the pitch is put back to the original pitch.
Patent JP-H07123917-A (JP)
Title: Butter production apparatus and production of butter
Inventor: KATAYAMA ATSUO
IPC: A23C15/02
Filed: 1993-11-05
Abstract: PURPOSE:To provide a process for easily producing butter having desired saltiness simply by putting and stirring raw materials in a vessel. CONSTITUTION:This butter production apparatus is provided with a main body 1 having a built-in motor, a vessel 3 placed on the main body 1 and a rotor 7 rotating in the vessel 3 with the motor. Butter is produced by putting raw materials composed of fresh cream and water or saline water into the vessel 3 and stirring the material to effect the separation of the materials.
Patent JP-H01119078-A (JP)
Title: Evaluation of laser mirror
Inventor: AKIYAMA YASUHIRO
IPC: H01S3/00
Filed: 1987-10-31
Abstract: PURPOSE:To enable oscillation restriction effect to be evaluated simply without any damage by allowing laser beam to oscillate with a He-Ne laser tube and a laser mirror to be measured, by taking it out using an output detector, and by measuring the threshold value of an oscillation of 3.39mum of the mirror to be measured as a discharge current value of the laser tube. CONSTITUTION:A reflection-side He-Ne laser mirror 1 which is a measurement sample is set to an external mirror-type He-Ne laser tube 4 where an output-side He-Ne laser mirror 2 with a transmission of 1.5% and a synthesized crystal face plate (Brewster face plate) 3 are glass-sealed and are laid out at both edges to allow a laser beam 5 to oscillate. A power meter 6 is set so that the laser beam 5 may come into contact vertically and adjustment is made to obtain the maximum output. The input is switched to a recorder 8 by a selection switch 7 to allow the fluctuation of output produced to be recorded. Discharge current of a power supply 9 is gradually increased to allow the current when the output fluctuation becomes the maximum to be measured. Namely, an oscillation current of 3.39mum is measured.
Patent JP-H0987029-A (JP)
Title: Silicon carbide-based composite material and wear-resistant sliding part using the material
Inventor: SHUDO CHIHIRO
IPC: F16C33/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide-based composite material excellent in sliding characteristics without damaging an opposite material while maintaining high hardness by dispersing carbon particles in a silicon carbide matrix. SOLUTION: A laminated body is produced by laminating a formed body of spherical high density carbon particles having >=5μm particle size and ceramic fibers. The laminated body is impregnated with molten silicon heated at 1420 to 1500 deg.C in vacuum and to effect reaction sintering to obtain a silicon carbide composite material. In the composite material, silicon layers 5 and carbon particles 6 of >=5μm average particle size are dispersed by 2-50wt.% in a silicon carbide matrix 4. Thus, the silicon carbide composite material is reinforced by the ceramic fibers 2. A wear resistance sliding part is obtd. by using this silicon carbide composite material as a sliding face.
Patent JP-H10105031-A (JP)
Title: Information recording medium
Inventor: MIZUKAMI ICHIRO
IPC: G11B7/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium simultaneously having the ease of discriminating forgery and the difficulty of forgery and alteration by depositing an amorphous ferromagnetic material layer on a hologram forming layer consisting of a resin by sputtering, etc. SOLUTION: This information recording medium has a protective layer 1 consisting of a polyethylene transparent resin having a thickness of about several tens μm. The embossing type hologram forming layer 2 on which embossing patterns are written and has a thickness of about several μm is, for example, a UV curing type UV resin. The amorphous ferromagnetic material layer 3 having a thickness of about several tens μm is deposited by sputtering and evaporation on the hologram forming layer 2 and is formed as a reflection layer. The amorphous ferromagnetic material layer 3 is formed by sputtering using a ternary or quaternary alloy essentially consisting of cobalt Co or iron Fe as a target material.  The alloy varying in the history characteristics of Hc (coercive force), μ (magnetic permeability), Bm (saturation magnetic flux density) and B-H characteristic (hysteresis curve) is used. Further, the recording medium is provided with an adhesive material layer 4 for adhering the medium to paper, cards, etc.
Patent JP-H09151206-A (JP)
Title: Olefin polymerization catalyst component, olefin polymerization catalyst, and preparation of polyolefin
Inventor: SEKI TAKASHI
IPC: C08F4/6592
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer with a comparatively broad mol.wt. distribution or a narrow compositional distribution in a high yield by using a catalyst component obtd. by imparting specific properties to a specific metallocene compd. as a starting material to obviate a decrease in activity through contact with a promoter component. SOLUTION: This olefin polymn. catalyst component contains a metallocene compd. of the general formula: R<1> p Me<1> X<1> 4-p or R<1> 2 Me<1> X<1> ' [Me<1> is a transition metal of the Group IVa in the periodic table; R<1> is a (substd.) cyclopentadienyl group, a (substd.) indenyl group, or a (substd.) fluorenyl group; X<1> is a halogen atom, a hydrogen atom, or a 1-24C hydrocarbon residue; 1<=p<=4; and X<1> ' is a 1-20C alkylidene group] as a starting material. During use of this catalyst component, it is characteristic that no hydrogen peak of 1H-NMR is observed in the 5-membered ring moiety of the cyclopentadienyl, indenyl or fluorenyl structure originating from the starting substance.
Patent JP-S62135427-A (JP)
Title: Pharmaceutical preparation for oral administration
Inventor: SOKAWA HIROSHI
IPC: A61P31/04
Filed: 1985-12-10
Abstract: PURPOSE:A pharmaceutical preparation for oral administration extremely improving biological absorption of macrolide antibiotic, obtained by blending the macrolide antibiotic with sodium polyacrylate in a specific ratio. CONSTITUTION:1pt.wt. macrolide antibiotic is blended with 0.01-15pts.wt., preferably 0.1-15pts.wt. sodium polyacrylate (PANA for short). Biological absorption of the macrolide antibiotic can be improved. For example, blood concentration of the macrolide antibiotic 1hr after administration is five times as much as that of tylosin. In the operation, PANA is designated as a food additive and a feed additive and has preferably about 4,000,000-5,000,000mol.wt. The amount of PANA is preferably 1-95W/W% based on the whole amount of the pharmaceutical preparation.
Patent JP-H09120782-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To mount certainly the supporting frames at the ends of cores about their longitudinal direction and locate the winding position of an electric wire easily. SOLUTION: A deflection yoke device concerned is equipped with a horizontally deflecting coil formed by winding an electric wire between bobbin frames, a pair of cores 11 arranged outside the bobbin frames and furnished with ring- shaped projections 12, 13 at the end faces about the longitudinal direction, supporting frames 14, 15 mounted on the projections 12, 13, and a vertically deflecting coil wound in the longitudinal direction round the supporting frames 14, 15 and cores 11, wherein ring-shaped flanges 21, 24 are provided on the supporting frames 14, 15 and equipped with upright guide ribs 23, 26 from which pawls 22, 25 to change the wire winding direction are extended, and the projections 12, 13 are pinched by the end faces of flanges 21, 24 and the guide ribs 23, 26.
Patent JP-H11122822-A (JP)
Title: Charger
Inventor: HASHIZUME SOJI
IPC: H04B10/80
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a charger in which optical communication can be made between a portable unit and an external machine or the charger body while setting the portable unit in the charger by mounting the portable unit in the charger thereby preventing an optical communication port from being concealed. SOLUTION: A portable unit 1 has an optical communication port 2 on the bottom face thereof. The charging base 3 of a charger is provided with an insertion hole 4 for charging the portable unit 1 having outer surface provided with a light transmitting/receiving window 5. A mirror 6 guides the optical axis at the optical port 2 of the portable unit 1 inserted into the hole 4 to the light transmitting/receiving window 5 by bending the optical axis perpendicularly at the time of charging. A half mirror is employed for that purpose such that the light polarized by the halt mirror is guided to an optical communication port 7 disposed in the charger. According to the arrangement, optical communication can be made between the portable unit 1 and an external machine 8 during charging operation and optical communication can also be made between the portable unit 1 and the charging body 3.
Patent JP-2001100475-A (JP)
Title: Image forming device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet material in operation of forming an image at a 2nd image forming part after passing through a pair of 1st fixing rollers from being affected by the pair of 1st fixing rollers (an impact applied on the sheet when the sheet passed through the rollers). SOLUTION: The sheet material S fed from a paper feeding part (either of 101A to 101E) is carried in between a photoreceptor drum 108-1 for a 1st image forming part G1 and a transfer charger 109-1 by the pair of 1st resist rollers 104-1, then, a toner image is transferred to the 1st surface of the material S. The toner image is fixed by the pair of 1st fixing rollers 112-1. Thereafter, the material S is carried in between a photoreceptor drum 108-2 for a 2nd image forming part G2 and a transfer charger 109-2 by a pair of 2nd resist rollers 104-2, and then, a toner image is transferred to the 2nd surface of the material S. The toner image is fixed by a pair of 2nd fixing rollers 112-2.  In this case, a distance A from the pair of 1st fixing rollers 112-1 to the transfer part of the 2nd image forming part G2 is set larger than the maximum sheet material size usable in the image forming device.
Patent JP-H07108580-A (JP)
Title: Inspecting method for foreign matter in polymer extruder
Inventor: MAEDA KAZUNORI
IPC: B29C48/92
Filed: 1993-10-09
Abstract: PURPOSE:To continuously detect the foreign matter in an extruded polymer with high accuracy by providing a light pervious part to the polymer passage of an extruder and allowing parallel light to be incident on the light pervious part from one side thereof and dividing the light into predetermined width on the other side thereof to detect the same. CONSTITUTION:The light pervious part 2 of an extruder 1 is formed from a connection pipeline 3 and the whole of the pipeline 3 or the light projecting window 3a and light detecting window 3b thereof is constituted of a light pervious member such as quartz glass. A light projecting source such as an LD and a lens or optical elements 5, 6 such as diffraction lattices are arranged on the side of the light projecting window 3a to introduce sheet like parallel light into a polymer passage. On the side of the light receiving window 36 light receiver is provided so that light detecting part groups dividing the light detecting width of the sheet like parallel light into 1/1000-1/10000 to detect the same are laterally arranged in one row to arrange a photodetector to detect transmitted light. By this constitution, not only the presence of foreign matter but also the size and position thereof can be detected.
Patent JP-2000103345-A (JP)
Title: Joint device for steering
Inventor: YOKOYAMA TOKUJI
IPC: F16C11/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the toe adjustment and suppress the working manhour from increasing by inserting a handle part of a ball joint in a hole part via an annular collar rotatable about a hold part of a wheel support body and by decentering a central axis of a ball stud from the outer circumferential central axis of the collar. SOLUTION: The outer circumferential central axis O' of a collar 61 of a joint device 1 and the center O of a hole part 62 of the collar 61 for inserting the handle part 13 of a ball joint 11 are formed to be decentered. This constitution can change the length of a ball stud 12 from the central axis O to the installation part 33 by inserting a tool in a recess 63 and rotating the collar 61 about the outer circumferential central axis O in inserting the collar 61 in the hole part 85 of a wheel support body 84. The distance from the wheel support body 84 connected to a rod 31 to the shaft 51 of a gear box can be changed by the ball joint 11 so that the toes of the left/right wheels can be adjusted by the installation position in inserting the collar 61 in the hole part 85.
Patent JP-H04153282-A (JP)
Title: Inorganic conductive coating composition and manufacture of conductive coating film
Inventor: OMORI EIJI
IPC: C09D183/02
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the title composition improved in conductivity, transparency, solvent resistance, and marring resistance by mixing a specified siloxane polymer and a solvent. CONSTITUTION:A tetraalkoxysilane having a 1-5C alkoxide and antimony oxide in an amount of 0.00001-0.1mol per mol of the silane are dissolved in a solvent. Water is added dropwise to this solution to cause hydrolysis and condensation at 50-100 deg.C, giving a siloxane polymer doped with antimony. This polymer is mixed with a solvent (e.g. ethyl alcohol) to give the title composition having a solid content of at least 0.01wt.%. This composition is applied to a base material and cured by heating at 120 deg.C or higher for at least 10min, thus giving a conductive coating film preferably having a thickness of 40mum or less.
Patent JP-H08133600-A (JP)
Title: Yarn switching method for revolving type bobbin winder
Inventor: MIYAZAKI HISAO
IPC: D01H9/14
Filed: 1994-11-11
Abstract: PURPOSE: To prevent an end breakage and improve the ratio of success of yarn switching by separating a yarn out of the side end part of a traverse guide plate at yarn switching, and moving it in the direction receding from an empty bobbin in a waiting position by the tension of the yarn itself. CONSTITUTION: A yarn Y supplied from a swing fulcrum guide 70 is bunch- wound on the end part of a bobbin layer M from a yarn handling guide 8 through a regulating pin 50 on a yarn guide regulating bar 4. When the yarn handling guide 8 is returned to the right, the yarn Y is slid on the side surfaces of a guide rod 9a and a yarn introducing plate 16 and moved to the point on this side by its own tension to make a yarn guide between this point and the regulating pin 5 as shown by (d). When a yarn guard guide 10 is moved, the yarn guard guide picks up the yarn Y traveled in the yarn guide (d), presses it to the end part of an empty bobbin 3'. When the guide rod 9a of a punch cylinder 9 is pulled in, the yarn Y is returned to the traverse area by its own tension, and wound on the empty bobbin 3 while it is traversed by the rotating blade 6 of a traverse device 60.
Patent JP-H07126823-A (JP)
Title: Method for controlling adhesion of hot dip metal coating
Inventor: ADACHI TAKANORI
IPC: C23C2/20
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the value of an actual plating deposition from exceeding the permissible range of the value of the target plating deposition by controlling the plating deposition stepwise at the time of changing the plating deposition in a process for production of a continuously hot dip coated steel sheet. CONSTITUTION:The spacing between wiping nozzles and a strip and/or the wiping pressure of the wiping nozzles is controlled before the specified time when the desired position of a strip passes a position where the plating deposition is detected, by which the set value of the plating deposition of at least one time is so changed as to attain the value obtd. by subtracting the specified value from the target value. The plating deposition is so changed as to attain the target value right after the desired position of the strip passes the position where the plating deposition is detected.
Patent JP-H01122884-A (JP)
Title: Driving device for elevator
Inventor: KITO MASAYUKI
IPC: B66B1/14
Filed: 1987-11-05
Abstract: PURPOSE: To prevent nonpayment of charge and to protect the secrecy of visitors by allowing the visitors to go up to any floor at the time of ascending but allowing the visitors to go down to only a specific floor at the time of descending, and displaying in each guest room on a registered floor to the effect that a visitor is about to come up. CONSTITUTION: A car call regulation release relay SWR is turned on when a car call regulation release switch SW is turned on. At the time of geting into a car from a basement to operate upward, for instance, a car call regulation relay CA is off, so that a car call for an optional floor can be registered. When a user presses a fourth-floor button 4CB, for instance, a car call relay 4CR is turned on to inhibit registration to the floors other than the fourth floor. At the same time, the arrival of visitor to the fourth floor is displayed on a display board provided in each guest room on the fourth floor, and visitors on the fourth floor stand by until the display is out. At the time of descending motion, registration to only a floor with the reception desk is possible, and registration to the other floors is inhibited.  Nonpayment of charge of the visitors is therefore prevented, and the mutual encounter of the visitors is prevented to protect secrecy.
Patent JP-2000102311-A (JP)
Title: Driving mechanism of reaping blade
Inventor: INAGAKI SEIZO
IPC: A01D69/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism of a reaping blade capable of improving the cutting performance of a culm, surely cutting the base of a culm and preventing clogging trouble, etc., by constituting a specific stepless speed- changing mechanism with a driving pulley and a driven pulley to enable the change of the driving speed of the reaping blade by the mechanism and increasing the driving speed even at a low-speed traveling mode of the reaping machine. SOLUTION: A driven pulley 72a is placed above a reaping blade 74 and the reaping blade 74 is reciprocated by the driven pulley 72a through a crank mechanism. A belt 78 is extended between the driven pulley 72a and a driving pulley 70a placed above the reaping frame to drive the reaping blade 74 with the belt-driving mechanism. In a combine having the above construction, either one or both of the driving pulley 70a and the driven pulley 72a are constructed with a split pulley to constitute a split pulley stepless speed-changing mechanism and the driving speed of the reaping blade is varied by the stepless speed- changing mechanism.
Patent JP-H01120873-A (JP)
Title: Photodetector
Inventor: HIBINO MASAHIRO
IPC: H01L31/0224
Filed: 1987-11-04
Abstract: PURPOSE:To increase the life and to improve the reliability of a photodetector by forming a groove having a predetermined shape and depth between a photodetecting part interposed between a pair of electrodes and wire bonding sections on the electrodes. CONSTITUTION:Grooves 5 having a depth arriving at a substrate 2 are formed between the photodetecting part 1A of a compound semiconductor 1 and wire bonding sections 1B. The grooves 5 are formed by etching the semiconductor 1 before electrodes 3 are formed. The depth of the groove 5 is necessarily formed in the degree of the depth of a distortion or a defect generated thereunder by a pressure at the time of wire bonding. After the grooves 5 are formed, electrodes 3 are formed thereon, and bonded to fine metal wirings 4. Thus, the grooves 5 are provided between the semiconductor 1 of the photodetecting part 1A interposed between a pair of electrodes 3 and the bonding section 1B, thereby preventing a distortion or a defect generated in the semiconductor 1 at the time of wire bonding from diffusing in the photodetector 1A. Thus, a photodetector having long life and high reliability can be obtained.
Patent JP-H04157120-A (JP)
Title: Heat exchanger and operation thereof
Inventor: SHIBUYA SATOSHI
IPC: C21D9/573
Filed: 1990-10-17
Abstract: PURPOSE:To make heat exchanging capacity in a heat transferring chamber variable and to enable continuous operation for long time by varying tube passage length of resonant tube or oscillating frequency of a low frequency oscillator in the heat exchanger for continuously heating or cooling a strip material by utilizing low frequency sonic wave. CONSTITUTION:Each of the resonant tubes 2 divided into two parts at the heat transferring chamber 4 is connected with the low frequency oscillator 1 and the heat transferring chamber 4 and the connection parts is made to linear sliding tube part 3 of the linear double tube structure, and under keeping closed tube passage condition, the inside tube and the outside tube are moved with sliding in the tube passage direction. By this method, the tube passage length of resonant tube 2 can be optionally varied. Further, performance for varying the oscillating frequency is given. Then by varying the tube passage length of resonant tube 2 and/or the oscillating frequency of the oscillator 1, the efficiency of heating or cooling the strip material S of steel strip, etc., in the heat transferring chamber 4 can be adjusted. Therefore, this apparatus can easily and accurately deal with the variation in strip specification and heat treatment specification.