baber/WOPTO huggingface dataset:
Patent JP-S5667573-A (JP)
Title: Control device for waste disposal plant
Inventor: KITATANI MICHIO
IPC: B07B9/00
Filed: 1979-11-09
Abstract: PURPOSE: To make it possible to operate disposal processes without interruption of the flow of them even if a certain machine becomes abnormal during operating, by dividing disposal processes of the waste disposal plant for city garbage and so on into plural blocks and by controlling the machine group of each block collectively.  
     CONSTITUTION: Machines are divided along the flow of carrying-in, crushing, selecting, and carrying-out waste disposal processes in order into blocks AWG. A-1WG-1 are block control boards equipped with block control circuits, and A-2W G-2 are switching devices of power supply circuits, and A-2WG-3 are machine groups of control objects belonging to respective blocks. These machine groups are controlled collectively by respective control boards. By this collective centralized control, the control circuit as the whole of the plant can be simplified in comparison with the independent operation control system for every machine, and blocks are interlocked with one another so that respective blocks may be started sequentially in the operation order reverse to the flow of disposal processes, and each machine in the carrying-in side is not stopped to prevent the flow of materials to be disposed from being interrupted even if a certain machine becomes abnormal during operating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5847532-A (JP)
Title: Press molding method of disk for load wheel
Inventor: HAYASHI YUTAKA
IPC: B21D53/30
Filed: 1981-09-14
Abstract: PURPOSE:To manufacture a titled disk from a material whose ductility is low, by executing the first forming of a dome-like projecting part having a specified diameter and radius of curvature by drawing using a male die and a female die, forming a rough shape body for a disk by means of the second and third forming by a punch, and finish-drawing it by the male die and the female die. CONSTITUTION:A high tension steel plate 1 is drawn by a punch 3 and a die 4,  and the first forming is executed so that a dome-like projecting part 2 having a diameter D0 and a radius of curvature P becomes 1/5<=P/D0<=1. This dome-like projecting part 2 is placed on a supporting base 5 so as to be turned upward, the center of the top part is pressed to the inside surface side by a punch 6, and a rough recessed surface 7 corresponding to a recessed surface on the outside surface of a disk, which becomes the second part 8. It is turned inside out, is supported by a supporting base 12, and a rough shape body for a disk 15 is obtained by pressing the rough recessed surface 7 from the back surface by a  punch 14. This rough shape body 15 is finish-formed by a pressing punch 19 and  a die 20 of a conventional method.
Patent JP-S6124782-A (JP)
Inventor: FURUMURA TAKEJI
IPC: E06B3/00
Filed: 1984-07-13
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。
Patent JP-S5935287-A (JP)
Inventor: KAMIMURO TAKAMICHI
IPC: A62B3/00
Filed: 1982-08-20
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。
Patent JP-H06327997-A (JP)
Title: Treatment of tire
Inventor: KONNO MUNEKIYO
IPC: B29B13/10
Filed: 1993-05-26
Abstract: PURPOSE:To easily crush tires and to separate them into fragments of rubber and wire. CONSTITUTION:Wire tires 5 are immersed in a refrigerating liquid 9 in a refrigerating tank 8 to refrigerate them at <=-100 deg.C. The refrigerated tires 5 are pressed and crushed by a press device 12. The crushed tires 5 are mounted on a vibrating conveyor 19 and vibrated to separate them into fragments of rubber and wire.
Patent JP-S5370381-A (JP)
Title: Insulating covering method for position detecting inductive radio line
Inventor: HASE AKIO
IPC: H01B11/00
Filed: 1976-12-06
Abstract: PURPOSE: To prevent the hanging-down of the insulating covering by applying the drooping preventing sheet between parallel lines of the ladder-type inductive radio line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6035704-A (JP)
Title: Internal reflection type lens
Inventor: OKAMOTO AKIRA
IPC: G02B3/00
Filed: 1983-08-08
Abstract: PURPOSE:To upgrade considerably the coupling characteristic and to improve the transmission efficiency by forming a part of the end face at one end of a GRIN rod lens having a circular cylindrical shape into plural planes which are symmetrical with respect to the optical axis. CONSTITUTION:A part at the end on one side of GRIN rod lenses 5, 6 or a rod- shaped planoconvex lens 7 is formed by polishing, etc. of plural, for example, two or four planes which are in parallel with the optical axis of the lens 7 and are symmetrical with the optical axis of said lens. Multi-layered films of a high reflection metal or dielectric material are deposited by evaporation on such planes. Then >=2 beams of input light are easily condensed to one point, by which the coupling characteristic is considerably upgraded and the transmission efficiency is improved.
Patent JP-H0241477-A (JP)
Title: Smelling fibrous structure with durability
Inventor: MAKINO SHOZO
IPC: D06M23/00
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a fibrous structure provided with persistent smell processing without impairing feel by holding smelling matter-included microcapsules among the single fibers of a fibrous structure containing ultrafine fiber. CONSTITUTION:Microcapsules 1-50 (pref. 5-20)mu in mean size, including pref. 50-95wt.% of a smelling matter are held in space (pref. >=20mu in each size and >=50% in porosity) among the single fibers of a fibrous structure containing fiber <=0.7 esp. <=0.5de in single fiber fineness.
Patent JP-S5849332-A (JP)
Title: Pentacarboxylic acid and pentacarboxylic triester and their preparations
Inventor: MIYAZAKI SHIYOUJI
IPC: C07C51/00
Filed: 1981-09-16
Abstract: NEW MATERIAL:A compound shown by the formulaI(n and n' are 4-10; R and R' are H or 1-4C alkyl). PROCESS:A fatty acid derivative shown by the formula II or formula III (R and R' are 1-4C alkyl) having a cyclohexene ring is dissolved in acetic acid or a halogenated hydrocarbon (having a boiling point of preferably 60-120 deg.C, ozonized at -30-20 deg.C, and the solution is oxidized with oxygen and decomposed at 50-120 deg.C preferably in the presence of a catalyst (e.g., Mn acetate or Fe acetate), to give a compound shown by the formulaI. The compound shown by the formula II or formula III is prepared by Diels-Alder addition of maleic acid (diester) to a conjugated dienic acid.
Patent JP-H0310106-A (JP)
Title: Image pick up apparatus
Inventor: IKEDA MASAO
IPC: G01B11/24
Filed: 1989-06-08
Abstract: PURPOSE:To facilitate the adjustment of the amount of light at a low cost and to obtain a clear image by utilizing the central part of a reflecting mirror, and projecting light on a subject approximately vertically. CONSTITUTION:A light projector 2 is set at any of the height of (a), (b) or (c) in corre spondence with the size, the shape and the like of a subject 3. The image is picked up with an image sensing device 5. The light from a light source is projected on a mirror surface 1a of a reflecting mirror 1 from the light projector 2. The light is reflected downward from the mirror surface 1a. The light is transmitted through a half mirror 4 and projected on the subject 3. At this time, the central part of the mirror surface 1a can be especially utilize effectively. Therefore, the vertically project ed light can be readily obtained. Variation in projecting angle can be increased. The light projected on the subject 3 is received 5. At this time, the half mirror 4 efficiently transmits the light from the light projector 2 onto the subject. The reflected light from the subject 3 is efficiently reflected with the half mirror 4 in the direction of the image sensing device 5. As a result, the image corresponding to the projecting angle to the subject 3 is imparted to the image sensing device 5. The surface uneven ness of the subject 3 is obtained as the clear image having definite contrast.
Patent JP-S6211182-A (JP)
Title: Apparatus for heating ic
Inventor: KASAI SHINICHI
IPC: H01L21/66
Filed: 1985-07-04
Abstract: PURPOSE:To miniaturize the titled apparatus as a whole, by applying a substance having heat insulating property to the surface not functioning as a heating surface of a heat block for heating IC. CONSTITUTION:A heat block heater 1 is formed by inserting a columnar heater in a piercing hole 3 and fixed to an IC handler. Mount parts 2a, 2b are provided to both left and right sides o the surface opposite to the heating surface 4d of IC and fixed to the bracket of the heating part of the handler and the heater 1 is fixed to said handler. Ceramic layers 5 having heat insulating property are provided to three surfaces 4a-4c not functioning as a heating surface of the heat block 4 except the mount parts 2a, 2b, parts before and behind said parts and the heating surface 4d. Therefore, it is unnecessary to constitute the heat block as an assembly and handling as a single body level is enabled.
Patent JP-H04372597-A (JP)
Title: Motor control circuit
Inventor: SAKURAI MASANORI
IPC: H02P7/03
Filed: 1991-06-18
Abstract: PURPOSE:To simplify the current detecting circuit for a motor control circuit. CONSTITUTION:A current detecting resistor R11 is provided on the power supply side of a bridge circuit comprising FETs1-4 and current, produced by counter electromotive force upon turn OFF of the FET2 or FET4 during forward or reverse rotation of a motor 11, is fed in same direction to a resistor R11 through reverse current block diodes D4, D3 for the FETs3, 1 and through diodes D2, D1 for commutating currents from intermediate points (b), (a) to the power supply side of the resistor R11. Consequently, current, including circulation current produced by counter electromotive force, flows in same direction through the resistor R11 regardless of the rotational direction of the motor 11 and thereby the number of current detecting circuit can be limited to only one.
Patent JP-H04368656-A (JP)
Title: Disk loading device for cd player
Inventor: UMEZAKI KIYOSHI
IPC: G11B17/028
Filed: 1991-06-18
Abstract: PURPOSE:To contrive the miniaturization and thinning of a device by transfering a disk only in a horizontal direction by using a turn-table provided with a positioning part in a lower part than a disk placing plate and a clamper forming a centering part in a lower part than a clamping surface. CONSTITUTION:The turn-table 1 placing a disk 5 is formed without a projection part in an upper part than the disk placing plate 1a. A chamfered-shaped guiding part 1b is provided on the outer peripheral part of the turn-table 1, and simultaneously, a positioning part 1c securing the corcentric degree of the clamper 2 and a conical shape 1d to set the centering ring part 2b reliefing the clamper 2 are formed in an inner peripheral part. While, on the center of the clamper 2, a disk centering part 2a is provided on a lower part than the clamping surface of the disk 5. By such constitution, the disk 5 can be inserted only by moving in a harizontal direction, the space may be small and the miniaturization and thinning of the device are attained.
Patent JP-S63312513-A (JP)
Title: Roller bearing equipped with gap compensator
Inventor: HAYAKAWA KAZUTO
IPC: F16C25/08
Filed: 1987-06-11
Abstract: PURPOSE:To facilitate the fitting of the bearing in the caption by fixing an elastic core material, a component which has a greater linear expansion coefficient than a rotary shaft and a housing, to a bearing ring on its loose fit side via a reinforcing plate so as to constrain the material through the reinforcing plate, the housing, the rotary shaft, or the housing. CONSTITUTION:Reinforcing plates 12, 13 in metallic sheet are vulcanized to the both faces of an elastic core material 11 such as fluoro-rubber which has a greater linear expansion than a rotary shaft 3 in steel and a housing 1 in aluminum alloy. Also a connecting portion 14 is provided to the reinforcing plate 12 on the bearing 4 side to allow its outside diameter to be larger than the elastic core material 11, while the bearing 4 is provided to a step portion 15 on the outer ring 5 of the loose fit side to allow the connecting portion 14 to be coupled therewith and fixed. In addition, the thickness of the elastic core material 11 is determined in such that a volumetric change due to temperature may by concentrated in the axial direction so as to allow it only to occur as a change in width. Accordingly, the fitting to the shaft can be readily performed integral with the bearing without having an effect on the roughness on the inside face of the housing.
Patent JP-H09324776-A (JP)
Title: Gas compressor
Inventor: TAMURA TAKASHI
IPC: F04C29/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To favorably lubricate a slidable contact part by providing a sealed chamber oil sump for lubricating oil of higher oil level than the slidable contact part of a seal member with a rotary shaft in a sealed chamber. SOLUTION: A sealed chamber oil sump 23 is provide in a sealed chamber 10, and the oil outflow port 24 of the sealed chamber oil sump 23 is opened over the slidable contact part (a) of a lip type seal 11 with a rotary shaft. Hereby, the oil level of the sealed chamber oil sump is always higher than the slidable contact part (a), the slidable contact part (a) is always immersed in the sealed chamber oil sump 23, and hence lubricating oil of the sealed chamber oil sump 23 is surely fed to the slidable contact part (a). Hence, lubrication of the slidable contact part (a) is improved, troubles due to shortage of supply of lubricating oil to such slidable contact part (a), namely increase of abrasion of the lip type seal 11 or the rotary shaft 6, and deterioration of sealing function of the lip type seal 11 and the like due to it can be prevented.
Patent JP-H0815227-A (JP)
Title: Magnetizing device for steel plate
Inventor: HARUNA KAZUYUKI
IPC: G01N27/83
Filed: 1994-06-28
Abstract: PURPOSE:To provide a magnetizing device for a steel plate, by which an unnecessary floating magnetic field can be restrained without installing a special magnetizing device for restraining a floating magnetic field so as to magnetic-saturate a steel plate uniformly in the cross direction thereof. CONSTITUTION:Two magnetic poles 12 are erected in the cross direction of a steel plate 11 at a designated space between them. The upper ends of the magnetic poles 12 are connected to each other by a yoke 13. A magnetizing coil 14 for magnetizing two magnetic poles 12 to be N-pole and S-pole and magnetizing the steel plate 11 in the cross direction is wound round the yoke 13. A ferromagnetic plate 15 is disposed close to the steel plate 11 between two magnetic poles 12.
Patent JP-H10332800-A (JP)
Title: Nmr sample tube
Inventor: TANAKA RYOJI
IPC: G01R33/30
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To simply remove bubbles occurring in a sample by constituting a plug fitted into a symmetric type sample tube out of a plug opening a thin hole and a plug fitted into the hole. SOLUTION: This sample tube of a nuclear magnetic resonance device is constituted of a symmetric type sample tube 10, a plug 11 formed with a thin hole 11a for removing bubbles and inserted into the symmetric type sample tube 10, and a plug 12 fitted into the hole 11a of the plug 11. When a sample is put in the symmetric sample tube 10 and the plug 11 is inserted therein, if bubbles are generated in the sample, the plug 11 is pushed downward so as to bring the bubbles to the position of the center hole 11a of the plug 11, the bubbles are pushed by the rising sample in the hole 11a and raised, and hence the bubbles are removed by inserting the plug 12 into the hole 11a of the plug 11. Hereby, the upper part of the sample can be filled with a substance of the same magnetic susceptibility as the sample.  Even when bubbles occur during preserving the sample, the plug 12 is drawn out and the bubbles are removed by similar procedure. By this method, even if viscosity of the sample is high, the bubbles can be relatively simply removed.
Patent JP-S5573236-A (JP)
Title: Washing device of endoscope
Inventor: TANAKA MASAHIRO
IPC: B08B3/02
Filed: 1978-11-27
Abstract: An apparatus for cleaning an endoscope comprises an upper spray head which is disposed toward the central axis of a rinse vessel, and a lower spray head disposed toward the wall of the rinse vessel. A portion of an endoscope is disposed around the central axis of the rinse vessel, and the spray heads direct a cleaning liquid toward the endoscope portion from above and below in an oblique direction while rotating about the central axis. The spray heads do not have to be removed to place or remove an endoscope portion to be cleaned.
Patent JP-H08336426-A (JP)
Title: Desk
Inventor: KITAGAWA YASUFUMI
IPC: A47B13/16
Filed: 1995-06-13
Abstract: PURPOSE: To enable setting of a pencil sharpener for convenient use on the desk by detachably attaching a frame, which holds a decoration panel and has a location to set a pencil sharpener, on the desk. CONSTITUTION: A desk main body 2 has a wide drawer 1A and four narrow drawers 1B. On the top board 3 of the desk main body 2, a bookshelf 4 is detachably attached. To constitute the bookshelf 4, a pair of right and left side boards 4c and a back board 4f are put together. To such frame of the bookshelf, a pair of top and bottom shelves 4a and 4b are horizontally set respectively. Above the bottom shelf 4b, there is a hollow 4A into which another small frame 8 can be put in order to hold a decoration panel 7 on the bottom shelf 4b. A plate 15 to put pencils in, etc., and holder 17 to hold an electric pencil sharpener 17 are put together side by side. Such constitution can be put at a bottom frame 8b of a frame body 8.
Patent JP-S6038587-A (JP)
Title: Heat exchanger
Inventor: SHIMIZU AKIRA
IPC: F28D7/16
Filed: 1983-08-12
Abstract: PURPOSE:To reduce the heat stress at the operation condition of the heat exchanger hitherto by a method wherein the temperature following capability of the whole manifold is improved by extending the under part of an inner pipe of a center pipe down to the vicinity of the lowest part of the manifold. CONSTITUTION:The lower part of the inner pipe of a center pipe is extended down to the vicinity of the lowest part of a manifold 7, and a hole 28 is bored at the top of a hemisphere part at the lower end of the manifold. Secondary fluid, which runs through heat transmitting pipes and flows in the manifold 7 from risers 5, and secondary fluid, which runs through in gaps 12 between an outer pipe 6 of the center pipe and the inner pipe 8 of the center pipe, flows down being guided to the elongated part of the inner pipe 8 of the center pipe, as shown with arrow lines in the figure, and returns at the lowest part of the manifold and flows in and runs upward the inner pipe 8 of the center pipe through the hole 28.
Patent JP-S6127165-A (JP)
Title: Production of wear-resistant composite casting
Inventor: MORICHIKA TOSHIAKI
IPC: B22D19/14
Filed: 1984-07-13
Abstract: PURPOSE:To provide a wear-resistant composite casting by kneading pulverous tungsten carbide particles having a specific grain size or below with binder metallic powder, pelletizing and calcining tentatively the mixture to form pelletized powder having a specific diameter or above and charging the powder to a molten cast iron so that the collapsed pulverous particles are dispersed. CONSTITUTION:The pulverous tungsten carbide particles having <=15mum grain size are kneaded with the same or similar metallic powder as or to the casting and the mixture is pelletized and tentatively calcined to form >=44mum pelletized powder. The pelletized powder is poured together with the molten cast iron into a casting mold. The pelletized powder having >=44mum diameter is immediately taken into the molten metal without floating on the molten metal surface and settles successively therein. The powder is collapsed as a result of melting of the binder metal and the fine particles formed thereby are dispersed into the molten metal. The wear-resistant casting dispersed with the pulverous tungsten carbide particles in the settled part is thus obtd. The peripheral outside layer having the wear resistance and high quality is formed particularly in the case of the centrifugally cast roll for rolling or the like.
Patent JP-H04347007-A (JP)
Title: Bearing structure of positive displacement flowmeter
Inventor: HATANAKA TAKEHIRO
IPC: F16C33/74
Filed: 1991-05-22
Abstract: PURPOSE:To provide a constantly stable and reliable bearing without reducing measuring precision by preventing measuring liquid from being mixed in lubricating oil for the bearing during lubrication particularly when the flow of slurry liquid is measured. CONSTITUTION:Automatic alignment is performed by using an adjustable plate 7 in a housing 4, a bearing 6 having a projecting part 6a, and a thrust ring 8. Furthermore, a double seal composed of a V ring 13 and a cap seal 14 is used to prevent measuring liquid from being mixed in lubricating oil, which flows in lubricating oil passages 2a, 2b and a circuit comprising a bearing spiral channel 6c and an oil channel 8a so that the bearing 4 is subjected to forced lubrication.
Patent JP-S5849271-A (JP)
Title: Ink jet printer
Inventor: TOZAKI KATSUTOSHI
IPC: B41J2/13
Filed: 1981-09-17
Abstract: PURPOSE:To provide a subject printer which can bring a sawtooth-shaped recording into a rectilinear manner and enables to simplify a drive circuit, by installing a deflecting electrode which deflects ink in a conveying direction of a recording paper. CONSTITUTION:A deflecting electrode 12 is located between a multinozzle head 1 and a multineedle electrode 4, and ink is flown through a gap between the two metal pieces of the deflecting electrode. A potential applied to the deflecting electrode 12 is brought into a sawtooth shape having the same period as a time, during which a recording for one line is made, and the potential is applied in synchronism with flying of ink. The magnitude of the potential may be appropriately adjusted to a conveying rate of a recording paper 2.
Patent JP-H0312722-A (JP)
Title: Decentralized processing system
Inventor: MAEDA HARUMICHI
IPC: G06F1/28
Filed: 1989-06-12
Abstract: PURPOSE:To prevent a fault to be caused by turning off of a power supply at an extension subsystem side by adding a power unit, etc., detecting a fact that the ON state is switched to the OFF state of the power supply in the extension subsystem, and informing a main system of the detected fact. CONSTITUTION:A power unit 6 of an extension subsystem 2 detects the switch of the ON state to the OFF state of the power supply of the system 2. Then the unit 6 produces a power supply cut previous report signal 8 and also supplies the power to the system 2 for the time being and then cuts the power supply. a system adaptor 4 receives the signal 8 via an extension system bus 20 and sends the power supply cut previous report of the system 2 to a main system 1 via a connection cable 5. The adaptor 4 receives the supply of power via a back-up battery 9. Thus even such a state where the power supply is turned off during application of the system 2 can be accurately recognized. Then this fault is clearly distinguished from the faults due to other factors like a defective adaptor, etc., and can be duely treated. Furthermore the necessary information can be collected and held since some spare time is secured before the supply of power is actually cut to the system 2.