baber/WOPTO huggingface dataset:
Patent JP-S63226620-A (JP)
Title: Production of lens array
Inventor: ARAGAKI SEIICHI
IPC: G03B27/50
Filed: 1987-03-17
Abstract: PURPOSE:To suppress generation of stray light so that optical performance is enhanced and to increase the mechanical strength of lenses so that the handling characteristic of the lenses is improved by adhering and fixing semicircular cylindrical groove parts for placing the lenses to an array shape by a transparent adhesive agent. CONSTITUTION:The distributed index lenses 6 are pinched from above and below by two pieces of light absorptive members 9 provided with the semicircular cylindrical groove parts having the curvature nearly equal to the curvature of the lenses on the surfaces facing the lenses. Very small rugged surfaces 8 for effectively absorbing light are formed in the groove parts. The lenses 6 are adhered and fixed to the rugged surfaces 8 by means of the transparent adhesive agent 7. 90% of the light arriving at the outer circumferential surfaces of the lenses collides against the rugged surfaces 8 through the adhesive material 7 and is effectively absorbed by the same when n1<=n2 at the refractive index n1 in the outer circumferential part of the lenses and the refractive index n2 of the adhesive agent 7. The rest of the light repeats collision and absorption by Fresnel reflection and is thereby attenuated. The Fresnel reflection is zero at n1=n2.
Patent JP-H07243139-A (JP)
Title: Slit yarn for prevention of forgery
Inventor: KISHI SHUNICHI
IPC: D02G3/44
Filed: 1994-03-04
Abstract: PURPOSE:To obtain slit yarn having a multilayer structure, capable of being blended in paper for securities and other important documents during the course of paper making and making it possible to prevent forgery by color copy, etc. CONSTITUTION:A deposited metal layer 3 composed of gold, aluminum, etc., ad having an arbitrary pattern shape is formed through an epoxy resin-based undercoating film layer 2 on one or both the sides of a base film 1 of polyethylene terephthalate, etc., and a cellulosic resin-based intermediate resin coating film layer 4 is further put thereon. A micro-printing layer 5 on which, e.g. logo marks or names of association are printed with multicolors is subsequently put thereon and a melanin-alkyd resin-based overcoating film layer 6 is then put thereon in layers. The resultant laminate is slit into a narrow size by a micro-slitter and the obtained slit yarns are blended in security paper, etc. If the obtained security paper is copied by a color copying machine, the glossy deposited metal parts of the slit yarns are copied black. It is possible, therefore, to distinguish a copied material from the real at a glance.
Patent JP-H09290149-A (JP)
Title: Novel carbon monoxide adsorbing agent
Inventor: HIRAI HIDEFUMI
IPC: C01B32/40
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon monoxide absorbing agent which is excellent in selectivity with regard to carbon monoxide adsorption, has a high carbon monoxide adsorption/desorption capacity, and can be regenerated even when the adsorption/desorption capacity is deteriorated by constituting a complex which is formed from pyridine or its derivative and copper halide from a composite supported on silica gel. SOLUTION: A carbon monoxide adsorbing agent is constituted from a composite which supports a complex formed from pyridine or its derivative and copper halide on silica gel. The composite which supports the complex has a good carbon monoxide adsorption capacity, and carbon monoxide can be separated from a mixed gas by the adsorption of carbon monoxide by the adsorbent which is brought into contact with the mixed gas containing carbon monoxide. Even when the carbon monoxide adsorption/desorption capacity of the adsorbent is deteriorated by the contact with oxygen-containing gas such as air, the capacity which was lowered can be increased by treatment with solution containing reductive gas or reducing agent.
Patent JP-S63226760-A (JP)
Title: Frame data holding system
Inventor: WATABE NOBUO
IPC: G06F15/16
Filed: 1987-03-17
Abstract: PURPOSE:To unitedly manage data by providing a center processor with a prototype frame and allowing an instance frame in a local processor to write a center processor ID and a slot name. CONSTITUTION:Frame data succeeding their attributes are collectly held in the center processor 1. Facet names 3-1 for slot means 3 are written in local processors 2-1-2-n connected through a network and the center processor ID for holding the data succeeding their attributes and frame names to be referred are described following to the names 3-1 to constitute the system so as to refer required data.
Patent JP-S62216680-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B4/02
Filed: 1986-03-17
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-2000255328-A (JP)
Title: Body floor construction
Inventor: IWAMURA TORU
IPC: B62D25/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To adjust the height of a floorboard covering a storage space. SOLUTION: In this floor construction, each deep recess part formed in both legs 42A and 42C in two floorboards 42 at individual usual mounting positions wherein a rear seat 10 is not stored, is engaged with a supporting rod 54 or a supporting pin 58, and three legs 42A, 42B and 42C formed in these floorboards 42 are mounted each on a tunnel part 44 and a locker 46. On the other hand, each shallow recess formed in both the legs 42A and 42C of the floorboards 42 is engaged with the supporting rod 54 or the supporting pin 58, while if each rear end of the legs 42A of the floorboards 42 is engaged to a support bracket locked to a longitudinal wall part of a floor, the floorboards 42 are turned to an upper seat storage position.
Patent JP-S51135182-A (JP)
Title: Vacuum cleaner
Inventor: KOUDA TATSUHISA
IPC: A47L9/00
Filed: 1975-05-19
Abstract: PURPOSE: To make a cleaner extinguishing sound over wide range from low frequencies to high frequencies by effectively installing a sound-absorbing material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11239750-A (JP)
Title: Method and apparatus for applying coating liquid on uneven substrate, method and apparatus for producing plasma display
Inventor: KITAMURA YOSHIYUKI
IPC: G09F9/313
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enable constantly uniform application by keeping the discharge of a coating liquid from a coating liquid discharge device constant when the coating liquid is applied on the recessed part of an uneven substrate by installing an intermittent actuation type pump which can discharge the coating liquid accumulated temporarily to a coating liquid discharge device quantitatively and intermittently in a coating liquid supply device. SOLUTION: A substrate with a stripe-shaped uneven part formed on the surface is fixed on a table, opposite to the surface of the substrate, a nozzle 20 having a plurality of discharge holes 44 is supported by a lift. A coating liquid is applied at prescribed positions of the substrate by relatively moving the table and the nozzle 30 three dimensionally. In this operation, a syringe type pump 100 is used as the intermittent actuation type pump of a coating liquid supply device. By moving a piston 112 downward with an suction valve 54 opened and a discharge valve closed, a given amount of the coating liquid 42 in a coating tank 56 is packed in a cylinder 111. After that, the valves 54, 48 are changed over reversely, and the piston 112 is moved upward so that the coating liquid 42 is supplied to the nozzle 20 and discharged to the substrate.
Patent JP-H03265714-A (JP)
Title: Thrust gas bearing device
Inventor: IDE KATSUNORI
IPC: F16C32/00
Filed: 1990-03-12
Abstract: PURPOSE:To keep bearing clearance in a stable condition to ensure a stable high-speed rotation, and improve reliability and safety by interposing elastic rings between first, second brackets and respective thrust resting plates respectively. CONSTITUTION:A first bracket 15, a bracket isolating cylinder body 16, a second bracket 17 are provided between a case body 1 and a casing 14. Further, a thrust rotating disc 19 is journalled to a rotor shaft 8, and thrust-resting plates 20a, 20b are provided on opposite sides of the thrust rotating disc 19 through a thrust isolating plate 23 between the first, second brackets 15, 17. In a part of the thrust isolating plate 23, an air inlet port 23a is drilled to be connected to the outer periphery of the thrust rotating disc 19. The first, second brackets 15, 17 have, peripheral grooves 15a, 17a respectively on their side opposite to the thrust resting plates 20a, 20b, while the grooves 15a, 17a have elastic rings 24a, 24b respectively. Thus, even when a non-parallel state occurs in bearing clearance, stable conditions can be kept to prevent the generation of vibration.
Patent JP-H10252052-A (JP)
Title: Method and device for sampling sample soil
Inventor: GUNJI KOICHI
IPC: E02D1/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it easy to grasp the early strength of improved soil at a certain depth to make a strength test possible at a certain material age by overcoming the disadvantages of core boring executed for investigation of the quality of a continuous soil improver. SOLUTION: A sampling device 8 is freely removably attached to a ditch digging device 1 comprising a cutter post 2 and an endless chain 3 extended over the outer periphery of the cutter post 2 and having cutting and agitating claws 4 to construct a continuous soil improver, and sample soil is sampled using the ditch digging device 1. The sampling device 8 comprises a sampling cylinder, attached to the endless chain 3 and having at least one end opened, and one or plural movable lids freely rotationally supported against the open end of the sampling cylinder.
Patent JP-S55153750-A (JP)
Title: Preparation of 1,6,11-undecanetriamine
Inventor: YASUHARA YUTAKA
IPC: C07B61/00
Filed: 1979-05-17
Abstract: PURPOSE: To prepare 1,6,11-undecanetriamine, economically, without using water, by catalytically reducing aminopentyl-tetrahydroazepin with hydrogen gas in the presence of a small amount of ammonia and reduced nickel catalyst.  
     CONSTITUTION: 7-(5'-Aminopentyl)-3,4,5,6-tetrahydro-2H-azepin I is catalytically reduced with hydrogen gas in the presence of ammonia and a reduced nickel catalyst to give 1,6,11-undecanetriamine II. Preferably the amount of ammonia is 1.2W 2.5mol on the basis of 1mol of the azepin I and the amount of water is 0W1pts.wt. on the basis of 1pt.wt. of the azepin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1172342-A (JP)
Title: Navigator for vehicle
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To quickly perform recognition by outputting a map surface screen and crossing display information that cannot be obtained on the map surface screen as driving guide information based on data stored into a storage means such as map data and current position data being detected. SOLUTION: This navigator has, for example, a range finder 1, a steering meter 2, an input interpretation table 5, a data processing control part 6, a driving control part 7, and navigation, map, photograph crossing, and sound data files 9, 10, 11, and 12. Before driving, route data, map data, or the like to a destination are read from files 9-11 and written into an image memory. Then, the information of a crossing to be guided is set. After that, a map display flag is turned ON/OFF for displaying a map screen by judging whether distance to the crossing where a vehicle should turn is equal to or larger than a specific value or not. The map display flag is inverted for each time when a switch is turned on, and the image display is switched accordingly.
Patent JP-S63228835-A (JP)
Title: Digital multiplexing system including privacy device
Inventor: TAKEDA SHINICHI
IPC: H04L9/00
Filed: 1987-03-18
Abstract: PURPOSE:To unify the operation and the control of a privacy device by integrating this device into a digital multiplexing device. CONSTITUTION:A fast digital multiplexing device 7 contains a network control device 3 which controls the operation of the device 7, a slow channel part 4 which is prepared for each information, a privacy device 5 including a slow channel which converts a cipher to the input/output data, a common bus 6 which performs the line concentration of data, and a multiplexing/separating part 8 which performs the multiplexing and separation of data. Thus it is possible to realize the unified operation and control of the device 4 in both a center station 100 and a remote station 200 via the device 3 set on the device 7 after integrating the device 5 into the part 4.
Patent JP-S59190216-A (JP)
Title: Novel anhydrous sodium carbonate and its preparation
Inventor: OOSHITA TSUTOMU
IPC: C01D7/12
Filed: 1983-04-08
Abstract: PURPOSE:To prepare novel anhydrous sodium carbonate having small apparent specific gravity, high particle hardness, and high rate of dissolution, by mixing crude sodium bicarbonate with anhydrous sodium carbonate and water under specific condition, and calcining the mixture to obtain particles having specific diameter. CONSTITUTION:(A) Crude sodium bicarbonate obtained by the ammonia soda process or ammonium chloride soda process is mixed with (B) anhydrous sodium carbonate obtained by calcining the above crude bicarbonate keeping the outlet temperature of the calcination to 100-300 deg.C, and (C) water, at a weight ratios of 1:(0.2-1.5):(0.1-0.8) and 40-105 deg.C. The mixture is calcined at 100-300 deg.C to obtain particles having average particle diameter of 200-600mu. The objective novel anhydrous sodium carbonate obtained by this process has an apparent specific gravity of 0.4-0.7, the pulverization ratio of the particle hardness of <=10%, and the rate of dissolution in water of <=40 seconds, and contains rod- like crystals aggregated on the surface of the particle.
Patent JP-S62220135-A (JP)
Inventor: PIITAA HOTSUKINGU
IPC: A21B3/13
Filed: 1986-03-20
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-S55153128-A (JP)
Title: Direct driving cylinder unit of video tape recorder
Inventor: MIYANOCHI TOSHIHARU
IPC: H02K29/08
Filed: 1979-05-16
Abstract: PURPOSE:To obtain a miniature and easy-wiring cylinder unit by projecting the wiring substrate of a rotary-cylinder direct-driving plate-type motor, installed in the fixed cylinder of helical scan VTR, out via the fixed notch of the fixed cylinder. CONSTITUTION:Rotary cylinder 20 provided with a rotary head is direct driven by flat-plate type motor 1 installed in fixed cylinder 4. Terminal parts 12a, 16a and  25a of various wiring-printed substrates of motor 1 are protruded out from notch  part 4c provided where the drive of a magnetic tape does not relate opposing to the  magnetic tape contact surface of cylinder 4. This constitution miniaturizes the cylinder unit and also simplifies and secures the wiring of the cylinder unit.
Patent JP-S59186723-A (JP)
Title: Air conditioner of automobile
Inventor: KANEHARA TOSHIHIKO
IPC: B60H1/32
Filed: 1983-04-06
Abstract: PURPOSE:To prevent condensate from being corrupted due to the action of microorganism in the air by driving a blowing fan only for a certain duration after operation of the compressor of a refrigerating cycle is interrupted, so as to quickly evaporate and dry the condensate which is deposited on the surface of the fin of an evaporator. CONSTITUTION:When the change-over piece 9b of a motor switch 9 is connected to a resistor 9a with an ignition switch 7 ON and the contact 8b of a relay coil 8a closed, a motor 2a is actuated to revolve a blowing fan 2. When a compressor actuating switch 11 is turned ON and the contact of a relay 12 is closed, a solenoid clutch 13 is connected to drive a compressor 10 by means of an engine, so that an air conditioner makes cooling operation. When a switch 11 and/or a switch 7 are/is then turned off, the action of a micro-computer 15 under the condition that the battery voltage V stands over a specified value Vo is made that it has a relay 14 electrified for a certain period to close contacts 14a and 14c and makes the blowing fan 2 operate to evaporate condensate in an evaporator.
Patent JP-S61220110-A (JP)
Title: Junction structure of composite magnetic head
Inventor: IBARAKI ATSUSHI
IPC: G11B5/265
Filed: 1985-03-26
Abstract: PURPOSE:To improve the joining strength of both cores by packing nonmagnetic joining materials in a junction strengthening groove which is formed across the recording and reproducing-side magnetic core and the erasing-side magnetic core on the joint surface on the side opposite to the magnetic recording medium running side of both cores. CONSTITUTION:A junction stregthening groove 40 is formed across a recording and reproducing-side magnetic core 11 and an erasing-side magnetic core 21 of a composite magnetic head on the joint surface on the side opposite to the magnetic recording medium running side of both cores 11 and 21, and joining materials 41 consisting of nonmagnetic materials are packed in this junction strengthening groove 40. Since joining materials are packed in the junction strengthening groove 40 in this manner, the joining strength is enhanced because joining areas between both cores 11 and 21 and the joining materials 41 are widened. A back bar 18 of a recording and reproducing magnetic circuit and a back bar 28 of an erasing magnetic circuit are joined with nonmagnetic materials 50 between then to constitute a back bar 51. This back bar is stuck to side faces of rear parts of magnetic cores 11 and 21. Since a width (w) of nonmagnetic materials 50 is made shorter than a width W of joining materials, the degree of allowance of positional deviation of the back bar 51 is increased.
Patent JP-H07273526-A (JP)
Title: Window glass antenna device for automobile
Inventor: IIJIMA HIROSHI
IPC: B60J1/00
Filed: 1994-03-30
Abstract: PURPOSE:To receive comparatively weak radio waver such as radio waves coming from 4 direction of a car body in an excellent way. CONSTITUTION:An antenna pattern 4 is arranged to a lower part of a rear window glass plane 3 of a one-box car 2 and a metal-made rear board 5 is arranged in a horizontal plane S below the pattern 4. Through the constitution above, since a radio wave coming from a front direction F is a synthesized wave between a direct wave and a reflected wave reflected on the metal-made rear board, the strength is increased. Thus, even the radio wave from the front direction F having not been received in an excellent way because of the presence of the car body 2 is received in an excellent way.
Patent JP-H08265907-A (JP)
Title: Controller for electric vehicle
Inventor: HATANO MICHIHIRO
IPC: B60L7/24
Filed: 1995-03-20
Abstract: PURPOSE: To fully utilize the electric brake by acting the electric brake in response to a command indicative of the maximum electric brake force operated at a brake control unit thereby utilizing the sound power converters effectively at the time of unit cut. CONSTITUTION: An electric brake operating section 13 operates a required electric brake in response to a brake operation command 15 received from a brake control unit 14 and delivers an electric brake force command signal to each inverter within one vehicle. When the brake control unit 14 makes a decision that the inverter is in unit cut state based on a brake notch command 17 received from a master controller 122, the electric brake operating section 13 operates an electric brake to be born by a motor in order to utilize the electric brake to the maximum. With such arrangement, the electric brake can be utilized to the maximum by sound inverters even at the time of unit cut.
Patent JP-S60203217-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/08
Filed: 1984-03-28
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-S54152669-A (JP)
Title: Adsorption-desorption apparatus
Inventor: OOMORI SUSUMU
IPC: F24F3/14
Filed: 1978-05-22
Abstract: PURPOSE: To provide an adsorption-desorption apparatus which is capable of desorbing a large  quantity of adsorbed sugstance with a small quantity of desorbing gas, by introducing exhaust gas  of low content of harmful substance into a partitioned cylindrical rotator having a number of gas- flow openings, and embodying adsorbing agent, and by introducing desorbing gas into a path  attached to a portion of the rotator.   
     CONSTITUTION: Exhaust gas contg. substance to be adsorbed such as org. solvent, malodorous  gas enters through a duct 3, distributing pipe 4, into a cylindrical rotator, passing through a  number of gas passages 2, made by dividing the rotator with walls contg. adsorbing agent, in the  axial direction of the cylindrical rotator. while the exhaust gas passing through the rotator, substances to be adsorbed are adsorbed with the adsorbing agent. After adsorption, the exhaust gas  is brought together in a gas-collecting chamber 4' and is discharged through a duct 3'. The  desorbing gas, on the other hand, enters through a right side passage of a duct 7, passing through  gas passages 2, into a duct 7', turning back at the end of the duct 7', where dividing wall is  absent, passing once again through the gas passages 2, then it is delivered through the left side  passage of the duct 7 to a separator for the desorbed substances (omitted in Figure). While passing through the gas passages 2, the desorbing gas desorbs substances adsorbed on the wall surface  of the gas passages 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07287842-A (JP)
Title: Substrate for magnetic recording medium and its production
Inventor: SAITO KAZUO
IPC: G11B5/84
Filed: 1995-02-24
Abstract: PURPOSE:To overcome the difficulties of the conventional technique, to reduce weight and thickness and to produce a magnetic recording medium excellent in mechanical strength and having a smooth dense surface practically free from pores at a low cost. CONSTITUTION:Polycarbodiimide resin or a polycarbodiimide resin-based compsn. is molded into a proper shape and the resultant molded body is carbonized and worked into the objective substrate for a magnetic recording medium. This substrate is made of glassy carbon produced using the polycarbodiimide resin as starting material.
Patent JP-2000261902-A (JP)
Title: Induction current collector
Inventor: MURAI TOSHIAKI
IPC: B60M7/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an induction current collector, which eliminates unbalance of amplitude and phase of a velocity electromotive force of a three-phase circuit, and prevents decrease of current collection power by eliminating the speed electromotive force due to a higher harmonic component magnetic field which is twice a spatial higher harmonic magnetic field to be used. SOLUTION: In an induction current collector used as a power source on a vehicle of a superconducting magnetic levitation equipment, current collecting coils 103A, 103B, 103B' are positioned between a superconducting coil 101 and a levitation coil 102, and arranged in two layers on the surface of a low- temperature vessel outer tank installed on a truck 104 of a rolling stock. A magnetic pole pitch of the current collecting coil 103A is made equal to τ/2, corresponding to that spatial higher harmonic magnetic field. In order to make the current collecting coil 103A a three-phase circuit, a coil pitch τ2 of the current collecting coil 103A is set to τ/3.  The position of the current collecting coil 103B is shifted with respect to the current collecting coil 3A by τ/2 which is the magnetic pole pitch of the secondary spatial harmonic magnetic field, and the winding direction is set opposite. As a result, a three-phase circuit is constituted.