baber/WOPTO huggingface dataset:
Patent JP-S57155336-A (JP)
Title: Production of fiber-reinforced composite body
Inventor: NAKASHIMA WAICHIROU
IPC: C22C47/00
Filed: 1981-03-20
Abstract: PURPOSE: To produce a composite material having a desired part appropriately reinforced with fibers, by a method wherein a molded body of inorganic fibers in which the fibers are partially diffusion-bonded to each other by a copper base brazing material is incorporated into a matrix by a high-pressure casting process.  
     CONSTITUTION: As the inorganic fiber having a high elasticity, for example, metallic fibers such as stainless steel fibers and nonmetallic fibers such as carbon fibers may be used. A plurality of oriented fibers are packed at a specified  bulk density in a heat-resistant tubular mold of silica glass or the like together  with the copper base brazing material such as copper wires, and the mold is  placed in a heating furnace kept in a reducing or inert gas atmosphere. The system is heated to a high temperature so that the molten copper permeates between the fibers by capillary action. The bulk density is preferably about 2.5W 5.0g/cc. The thus molded body of the inorganic fiber is incorporated into a matrix by the high-pressure casting process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04257992-A (JP)
Title: Slot machine
Inventor: HAMANO MASAHIRO
IPC: A63F7/02
Filed: 1991-02-12
Abstract: PURPOSE:To automatically resupply medals to a medal discharging device, to improve convenience, to reduce the work burden of a staff in charge and to improve customer service. CONSTITUTION:At the inside of a machine body, a medal resupplying device 37 is provided to resupply the medals to a hopper 36 of the medal discharging device. The medal resupplying device 37 is composed of a hopper 38, medal feeding mechanism 39 to feed the medals for resupply in the hopper, plural level sensors 44-48 to detect the amount of medals remaining in the hopper 38, and set switches 80-84 to select and activate any one of the level sensors. When the hopper 36 of the medal discharging device is turned to a vacant state, the medal resupplying device 37 is operated and resupply the medals and when the hopper is turned to a full state or the activated level sensor executes the detecting operation, the operation of the medal resupplying device 37 is stopped so as to stop resupplying the medals.
Patent JP-H10243563-A (JP)
Title: Reactive power compensator
Inventor: EGUCHI NAOYA
IPC: H02J3/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to steplessly improve the load power factor of a power system by causing an inverter connected to the secondary winding of a transformer to output a desired voltage in phase with or in opposite phase to the fundamental-wave voltage of the power system. SOLUTION: An inverter 24 uses six sets of bridge-connected semiconductor switch circuits wherein a gate turn-off thyristor and a diode are inverse-parallel- connected and contains a smoothing capacitor on the direct current side. The output of the inverter 24 is connected with one end of the secondary winding of each transformer 23, and the other end of the secondary winding of each transformer 23 are parallel-connected. Because of this circuitry, the load power factor of a power system 1 can be steplessly improved at high speed by adjusting voltage applied to a capacitor or reactor through the transformer 23 and the inverter 24.
Patent JP-H04348159-A (JP)
Title: Modified polyoxyalkylenepolyamine composition for producing plastics
Inventor: OSHIMA TOSHIYUKI
IPC: C08L71/02
Filed: 1991-02-12
Abstract: PURPOSE:To convert an end amino group of a polyoxyalkylenepolyamine containing a primary amino group at the molecular end into a secondary amino group in high conversion by Michael addition reaction. CONSTITUTION:A polyoxyalkylenepolyamine, a homopolymer or copolymer containing a primary amino group at the end and an ethyleneoxy chain or propyleneoxy chain as a polyoxyalkylene chain and an unsaturated compound (e.g. acrylic ester or acrylonitrile) shown by the formula CH2=C(R)-Y [R is H or methyl; Y is electron attractive group (e.g. ester residue, ketone residue, cyano residue, etc.)] are subjected to Michael addition reaction.
Patent JP-2000237340-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: AOKI MITSUNAMI
IPC: A62C35/11
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable early fire extinguishment by providing the base end side of secondary side piping to which a closed type sprinkler head is connected with a normally closed control valve and previously feeding water to the secondary side piping when a fire detector attains a prealarm level. SOLUTION: When the signal of the fire detector 20 attains the prealarm level having a lower danger than a fire level or above, preliminary water feeding is executed by opening ports A and C and ports D and E to each other, closing a port B to discharge the pressurizing air in the secondary side piping 5 to a discharge pipe 8 and to supply the water for fire extinguishment in primary side piping 2 into the secondary side piping 5 via the ports A and C. Further, when the fire detector 20 outputs the fire level or above, a control panel 22 opens an electrically operated start valve 13 and closes the ports D and E. A control section 1a, then, operates and an alarm valve 1 is opened, by which the primary side piping 2 and the secondary side piping 5 communicate with each other.  When the sprinkler head 10 is actuated to be opened by sensing heat, the water for fire extinguishment is released from the head 10 toward a protected compartment.
Patent JP-S61201380-A (JP)
Title: Detector for uneven surface information
Inventor: EGUCHI SHIN
IPC: G06T1/00
Filed: 1985-03-03
Abstract: PURPOSE:To improve the contrast of an uneven surface and to reduce the size of a detector by arranging an optical element at distance from the uneven surface contacting part of a transparent flat plate and leading out and detecting only projection part information incoming while by being reflected totally. CONSTITUTION:When the uneven surface 5 such as a fingerprint is irradiated by a light source 2 while pressed against the transparent flat plate 1, light 16 scattered by a recessed part 10 is made incident on and refracted by the transparent flat plate 10, and then all projected from the transparent flat plate 1 at the angle of the incidence on the transparent flat plate 1. Light scattered by a projection part 9, on the other hand, enters the transparent plate 1 and its component less than the critical angle is projected to below the transparent plate, but the component larger than the critical angle is propagated in the transparent plate 1 while reflected totally by transparent plate/air interfaces. The light propagated in the transparent plate 1 reaches the optical element 3, where its total reflection condition is not satisfied, so the light enters the optical element 3 from its interface and is guided out. Then, an external detector 4 detects pattern information from only the projection part 9.
Patent JP-S61200783-A (JP)
Title: Light transmitting plate for display device
Inventor: NODA KENICHI
IPC: H05K9/00
Filed: 1985-03-01
Abstract: PURPOSE:To remove moire or Newton rings to relieve a burden such as eye fatigue of the observer by placing slantingly a longitudinal array of groups of through-holes at an angle of 10 deg.-45 deg. against the longitudinal axis of the display screen. CONSTITUTION:An electro-magnetic shielding net 1 is formed by irradiating a laser beam to a metal film 3 to pierce numerous through-holes 2. In this case, the film 3 is formed of metal such as copper, iron or stainless steel having an electro-magnetic shielding capability with a thickness of 10-50mu, while surface treatment such as formation of copper oxide or silver film is applied to the surface of the film 3. The longitudinal array of the through-holes 2 on the film 3 is placed slantingly at an angle of 10 deg.-45 deg. against the longitudinal axis of the display surface. The number of prescribed holes in the transverse direction are pierced, while the position of irradiation of the spot light is shifted transversely each prescribed intervals, thereafter, a line is changed to shift longitudinally a prescribed amount. In line alignment, the position is shifted at an angle of 10 deg.-45 deg. against the preceding line to pierce the through-holes.
Patent JP-H02220640-A (JP)
Title: Bone measuring apparatus and bone evaluation device
Inventor: KUROME KANJI
IPC: A61B10/00
Filed: 1989-02-23
Abstract: PURPOSE:To efficiently measure a bone by automating measurement by automatically reading, storing and displaying the image of a bone to be examined of X-ray photographic film obtained along with a standard substance and operating the same using an inputted reference point. CONSTITUTION:A line sensor CCD is arranged in the direction right-angled to the moving direction of an X-ray photographic film and strip like light LED is applied to the film and condensed by a rod lens to obtain the intensity signal of transmitted light corresponding to density. Noticing the aluminum step of a standard substance, a shadow density is read in a film low in light and shade difference while the intensity of a strip like light source is kept as it is. A read data group is stored in the image input/output part and image memory of a data processing part 62 and displayed on a CRTC and a CRT in an enlarged state. The indication of reference point condyle/epiphysis necessary for measuring the shape of a bone is performed by KBI/F and a keyboard. The bisector of the condyle and the epiphysis is calculated and an intersecting point is detected and operation is performed by an ROM and an RAM using the bisector and the intersecting point. The measured results of a bone are outputted by PRI/F and a printer, and the bone can be evaluated efficiently.
Patent JP-S61149247-A (JP)
Inventor: EIBINOAMU RIBUNI
IPC: G05D23/19
Filed: 1985-03-02
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-S53126961-A (JP)
Title: Method and apparatus of measuring contour line moire fringes
Inventor: SUZUKI MASANE
IPC: G02B27/60
Filed: 1977-04-12
Abstract: PURPOSE: To readily and highly accurately grasp the undulations, etc. of three-dimensionally shaped surfaces and make possible quantitative analysis by contacting the reference grating arrayed on the three-dimensionally shaped face which becomes a reference onto the surface to be examined thereby obtaining contour line moire fringes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209453-A (JP)
Title: Stator for motor in magnet system
Inventor: TANAKA TOSHINORI
IPC: H02K1/17
Filed: 1987-02-25
Abstract: PURPOSE:To suppress the temperature rise of main magnetic poles, by composing rings made of the material of thermal conductivity higher than that of the main magnetic poles, at both ends in the direction of a field pole axis, so that the rings may come in close contact with respective side surfaces and the whole periphery of the internal walls of yokes. CONSTITUTION:On the main magnetic poles 4 and the auxiliary poles 5 of adjacent field poles 2, inner periphery rings 6 are arranged so that the rings may come in close contact with the internal walls of yokes 1. The inner periphery rings 6 are formed with the light-weight material of thermal conductivity higher than that of the main magnetic poles 4, for example, Al, Mg, or the like. By the inner periphery rings 6 arranged at both ends in the direction of a field pole axis, heat generated from armatures 3 is transferred to the yokes 1 mainly via the inner periphery rings 6 and is discharged to an external section.
Patent JP-S57157278-A (JP)
Title: Recording method
Inventor: OOTA WASABUROU
IPC: G03G19/00
Filed: 1981-03-23
Abstract: PURPOSE:To make a high-speed recording possible and use an ordinary paper, by modulating the laser output by the output of a solid sensor and scanning the surface of a magnetic recording material, which has a magnetic layer erased magnetically by the action of the laser beam and is magnetized preliminarily, with the modulated laser beam to form a magnetic latent image. CONSTITUTION:An original O is read and scanned by a solid sensor 2, and the output of a laser 5 is modulated by the output of the solid sensor 2, and a magnetic latent image corresponding to the image of the original O is formed on a magnetic recording material 8 by the action of the laser beam. After that, a nonmagnetic recording sheet 11 is brought closely into contact with the surface of the magnetic recording material 8, and the nonmagnetic recording sheet 11 is separated from the recording material 8 after developing.
Patent JP-H03246297-A (JP)
Title: Ganglioside derivative and anti-hiv agent containing thereof
Inventor: ACHINAMI KAZUO
IPC: A61P31/12
Filed: 1990-02-22
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or sulfonic acid; R<2> and R<3> are H, sulfonic acid or expressed by formula II; R<4> is fatty acid residue, at least 12 pieces of R<1> are sulfonic acid). USE:Used as anti-HIV agent (anti-human immunodeficiency virus agent). PREPARATION:Ganglioside expressed by formula III (R<5> and R<6> are H or expressed by formula IV) is reacted with sulfuric acid (derivative) to afford the aimed compound.
Patent JP-H11235244-A (JP)
Title: Work top for kitchen
Inventor: IMAMURA MASAHITO
IPC: A47B77/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide work tops for a system kitchen, which are suitable to provide the inexpensive work tops in the system kitchen with excellent appearance in terms of design and, moreover, which are easily cleaned. SOLUTION: Side caps 7 and 10 are respectively attached on the side surface of the sink-side work top 1a and a small kitchen range side work top 1b and also on the side surface positioned at the side of a step part B and a side plate 12 is arranged on the side caps 7 and 10. Then, the side plate 12 is formed by a flat plate covering the vertical surface of the step part B and the attachment holes 15 and 16 of the side plate 12 are arranged at the same positions as those of the attachment holes 7b and 10b of the side caps 7 and 10.
Patent JP-S63207857-A (JP)
Title: Highly liquid-containing composition
Inventor: TSUJI OKITSUGU
IPC: B01J39/24
Filed: 1987-02-25
Abstract: PURPOSE:To provide the titled compsn. exhibiting stringiness when kneaded under a high shear stress, having an ion-exchanging function or catalytic function and suitable for water purification and the like, by compounding a viscoelastic material having functional groups with a specific amt. of a specified non-affinitive liquid. CONSTITUTION:A viscoelastic material (e.g., asphalt or vinyl resin) having functional groups (e.g., carboxyl groups or amino groups) is compounded with 40-300wt.%, preferably 40-200wt.%, of water and/or a liquid (e.g., alcohol) having a strong affinity for the water and/or ice and a weak affinity for the viscoelastic material. Said compsn. undergoes always a large deformation force by kneading under a high shear stress condition and has contact surfaces which are always renewed and greatly enlargened because the compsn. is deformed into fine fibrous shapes due to its stringiness exhibited by the kneading. The apparent activity concentration of sulfonic acid groups is held at a high level and a reaction efficiency is kept in a good condition.
Patent JP-H05215577-A (JP)
Title: Meter device for driving vehicle
Inventor: IKEUCHI YASUYUKI
IPC: G01D11/24
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a meter device for driving vehicle where the number of working processes at the time of manufacturing in a production factory, etc., is reduced and the cost for the entire product is reduced. CONSTITUTION:The title device is provided with a meter main body 2 and a flexible printed circuit board circuit 3 which outputs a specified information signal to the meter main body 2. One surface 3A of the flexible printed circuit board circuit 3 is sealed to a rear-surface part 2A of the meter main body 2 while it is inclined at a specified angle and at the same time the other surface 3B is released toward the outside. Then, a wall-shaped member 1A surrounding an upper-side edge part 3C of an inclined surface of the flexible printed circuit board 3 is provided on the rear-surface part 2A of the meter main body 2 while it is directed in lower direction from the rear-surface part 2A of the meter main body 2.
Patent JP-S51117213-A (JP)
Title: Internal combustion engine
Inventor: NOZAWA HISATO
IPC: F02B31/00
Filed: 1975-04-09
Abstract: PURPOSE: Suction air is imparted revolving movement for performance of satisfactory combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03246329-A (JP)
Title: Fuel injection device
Inventor: SHIOZAWA OSAMU
IPC: F02D1/08
Filed: 1990-02-26
Abstract: PURPOSE:To use a small-sized device as an actuator by contriving attaching structure of an elastic member where a control rack for adjusting a fuel injection quantity of an fuel injection device and a driving shaft of the actuator in a governer which drives the control rack are abutting with each other. CONSTITUTION:There is provided the driving shaft 32 of an electromagnetic actuator 31 in a governer 3 in a position on the extension of a control rack 21 for adjusting a fuel injection quantity of a fuel injection pump 2, and the control rack 21 is driven via a set spring (elastic member) by energizing- controlling the electromagnetic actuator 31. In this case, a projection part 22 is formed of the side of the control rack 21, and this projection part 22 is arranged to penetrate a long hole 2b formed in a pump housing 2a so as to project outside, and one end part of the set spring 4 is connected to the projection end part. Meanwhile a connection fitting 5 is attached to the side of the driving shaft 32 via a projection 33 so as to connect the other end part of the set spring 4 to the connection fitting 5.
Patent JP-H09236169-A (JP)
Title: Pivot structure of automatic transmission operating device
Inventor: KATAUMI YOSHIMASA
IPC: B60K20/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an automatic transmission operation device capable of change over to an M/T mode. SOLUTION: In an automatic transmission operation device formed such that through lateral rotation of a shift lever body 18, a protrusion part 30 is dislocated from the opening part 49 of a switch lever 16 or reversely through engagement of the protrusion part therewith, switching operation from an A/T mode to an M/T mode and reverse switching operation to the above are practicable, a small part 14b is formed at one end part of the cylinder shaft 14 of the shift lever body 18. The cylinder shaft 42 of the switch lever 16 is fitted in the small part 14b, and the cylinder shaft 14 of the shift lever body 18 is rotatably supported on a base bracket 11 by a shaft.
Patent JP-S57157713-A (JP)
Title: Production of decorative material
Inventor: SEKI AKINORI
IPC: B29C59/00
Filed: 1981-03-25
Abstract: PURPOSE:To obtain a dewdrop-like foamed rugged pattern by method a wherein a synthetic resin containing a foaming agent and a non-foamable synthetic resin are laminated on a base material such as paper, and after preheating the laminate, a rugged pattern is formed. CONSTITUTION:A polyvinyl chloride coating material 2 containing a foaming agent is coated on paper 1 in a hexagonal pattern. After geling the coated film by drying at a temperature of not higher than the decomposition temperature of the foaming agent, a non-foamable polyvinyl chloride coating material 3 is coated uniformly on the entire surface. After geling the thus coated film at a temperature of not higher than the decomposition temperature of the foaming agent and preliminarily heating, a pebble-like rugged pattern of minute angles is formed by an embossing device. Then, the synthetic resin containing the foaming agent is foamed in a furnace, followed by cooling to obtain a product.
Patent JP-H05216649-A (JP)
Title: Dynamic changing system for system program
Inventor: ONO YUJI
IPC: G06F9/06
Filed: 1992-01-31
Abstract: PURPOSE:To change the program without stopping a system by providing an additional instruction registering mechanism, an address solving mechanism, an interruption instruction control table, an additional instruction storage area, and an interruption process executing mechanism. CONSTITUTION:An additional instruction input mechanism 2 inputs an additional instruction for correcting the process procedure of the system program and an address for switching the process to the additional instruction from an input device 9. The additional instruction registering mechanism 3 stores the additional instruction in the additional instruction storage area 6 so that it can be executed as a program. The interruption instruction control table 5 contains information for finding the address of an instruction to be executed next when an interruption instruction 8 is actuated. Then the interruption process executing mechanism 7 is actuated by the execution of the interruption instruction 8 to perform a process for passing the process procedure from the system program to the additional instruction and a process for transferring the process procedure from the additional instruction to the system program.
Patent JP-S61199940-A (JP)
Title: Manufacture of fiber reinforced synthetic resin nail
Inventor: MORISANE KIYOSHI
IPC: B29C48/00
Filed: 1985-03-04
Abstract: PURPOSE:To manufacture a nail at low cost with the length of a short fiber to be contained being limited in synthetic resin is sufficiently long for developing the strength of a molded nail by a structure wherein one end of a cut-off bar- shaped body, the other end of which is compression-molded into the head portion after being heated up to its deformable temperature, is pointed. CONSTITUTION:Firstly, synthetic resin material containing short fibers is continuously extruded into slender bar with the desired diameter. Secondly, slender bar-shaped extrudate is successively cut off into the lengths a little longer than the desired total length of a nail in order to obtain bar-shaped bodies as the stock of nails. Thirdly, one end of the bar-shaped body is pointed so as to form the point of a nail, while the other end is heated up to its deformable temperature and, after that, applied pressure longitudinal from outside in order to form the head portion of the nail, which is larger than the shank diameter of the nail. Being extruded, short fibers in the extruded synthetic resin are orientated in the extrusion direction or in the longitudinal direction of the nail. At the same time, the short fiber to be used is enough long necessary for developing the strength of the nail, resulting in enabling to provide various kinds of nails with enough strength at low cost.
Patent JP-H01216210-A (JP)
Title: Absolute encoder
Inventor: TSUKIJI MASAAKI
IPC: G01D5/249
Filed: 1988-02-24
Abstract: PURPOSE:To correct the irregularity of the illuminance distribution of the luminous flux from a condenser lens and to improve measurement accuracy by varying the width of each slit of a fixed scale according to an illuminance distribution formed on the fixed scale with the incident luminous flux of an illumination system. CONSTITUTION:The luminous flux from a light source 4 is collimated into nearly parallel luminous flux by a condenser lens 6, which illuminates respective tracks 21-27 on a main scale 2. The width of the respective slits 31-37 on the fixed scale 2 increase in order according to the distance from the optical axis L. Pieces of luminous flux which pass through the respective tracks 21-27 and the respective slits 31-27 of the fixed scale 3 and enter respective light receiving elements 51-57 become equal in quantity, and consequently the output values of the elements 51-57 become equal. Consequently, the irregularity of the illuminance distribution of the luminous flux from the condenser lens 6 is corrected and the measurement accuracy when the displacement state of a body to be measured is found is improved.