baber/WOPTO huggingface dataset:
Patent JP-H02125146-A (JP)
Title: Planetary roller type power transmitting device
Inventor: AZUMA YUSAKU
IPC: F16H13/08
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a sufficient pressing force to a planetary roller by providing a taper hole at the center of a sun roller and providing a truncated cone-shaped wedge member coupled with the taper hole and adjustable for movement in the axial direction. CONSTITUTION:When an input shaft 4 is rotated, a sun roller 1 integrally formed with it is rotated, a planetary roller 7 in rolling contact with it is rotated around support pins 11 erected on a carrier 10 via a bearing 12, and the rotation is transmitted to the second rotary shaft 9 in the same rotation direction with the preset reduction ratio if a casing 2 is fixed. On the other hand, if the rotary shaft 9 is fixed, the planetary roller 7 is only rotated, and the casing 2 is reduction-rotated in the opposite direction via an outer roller 8. The sun roller 1 has a taper hole 1A and a screw hole 1B at the center, a truncated cone-shaped wedge member 5 is inserted into it, when it is tightened with a through bolt 6, the diameter is expanded, and the pressing force of the sun roller 1 to the planetary roller 7 is increased. The adequate pressing force can be invariably obtained.
Patent JP-H01118862-A (JP)
Title: Copying machine capable of simultaneous color framing copying
Inventor: ITO MASAZUMI
IPC: G03G15/01
Filed: 1987-10-31
Abstract: PURPOSE:To execute framing copying with a specified color through one copying action by combining a means for switching developing units respectively having developer of different colors corresponding to the boundary of the respective copied areas and a frame copying means. CONSTITUTION:When a simultaneous multicolor copying mode and a frame copying mode are specified to execute the copying, the plural developing units 4 and 5 respectively having the developer of different colors are selectively switched to be driven corresponding to the boundary of the plural copied areas specified by being divided in a scanning direction by a copying area specification means 100. The copying action is executed to the copying area where the framing copying mode is specified by superposing the frame copying which is executed by driving a frame forming means 10. Thus, the above-mentioned simultaneous multicolor copying and the framing copying can be accomplished through one copying action.
Patent JP-H08138938-A (JP)
Title: Multilayer common mode choke coil
Inventor: TOKUDA HIROMICHI
IPC: H01F17/00
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a small multilayer common mode choke coil which is almost free from delamination even if a thermal and a mechanical stress are imposed on it. CONSTITUTION: A multilayer common mode choke coil 30 is formed by a method in which insulators and coil conductors are alternately stacked and burned into a monolythic body of integral structure. Coils 20 and 21 and coils 22 and 23 formed of coil conductors which are electrically connected are paired respectively to form two common mode choke coils. The pair of coils 20 and 21 and the other pair of coils 22 and 23 are isolated from each other. The coils 20 and 21 and the coils 22 and 23 are arranged as wound in bifilar winding. Furthermore, the coils 20 and 22 are electrically connected to common outer electrodes 32a and 32b through the intermediary of common inner lead-out conductors 10 and 11.
Patent JP-2001100458-A (JP)
Title: Method for manufacturing resin particle and method for manufacturing toner
Inventor: ISHIKAWA YOSHIMICHI
IPC: G03G9/087
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing resin particles or toners which is capable of rapidly, efficiently and arbitrarily controlling particle shapes from indeterminate forms to nearly round shapes, immobilizing particulates uniformly on particle surfaces with adequate strength. SOLUTION: This method for manufacturing the resin particles or the toners consists in imparting ultrasonic energy, in the presence of the particulates, to a dispersion prepared by dispersing the particles consisting of at least a resin into a resin insoluble medium.
Patent JP-H03137583-A (JP)
Title: Magnetic field detection circuit
Inventor: SHIKITA YUKIHISA
IPC: G01R33/06
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a detection circuit which is small, requires no high resistance, free from possible aging and resists strongly to extraneous noise by applying a hysteresis voltage to an input terminal of a comparator with an opening or closing of an output thereof. CONSTITUTION:A circuit is so arranged that a third resistor R3 is inserted between one power source terminal GND and a partial resistor R2 in series with the partial resistor R2 as an arm of a bridge 2, a switch SW is connected in parallel with the resistor R3 and the switch SW is opened or closed interlocking an output of a comparator 4. Then, an opening or a closing is made between a terminal 7 as connection point between the partial resistor R2 and the third resistor R3 and the negative terminal GND of a power source with the switch SW interlocking an output of the comparator 4. In this case, a feedback resistor of a high resistance is not required and can be replaced with a third resistance of a resistance value low relatively to apply a hysteresis voltage thereby permitting realization of magnetic field detection circuit with a low power consumption.
Patent JP-S61155859-A (JP)
Title: Production of metal coated quartz column for chromatographic device
Inventor: HIDAKA HIROMI
IPC: B01D15/08
Filed: 1984-12-28
Abstract: PURPOSE:To increase the service temp. of a quartz column by forming a metallic coating layer on the outside circumference of a quartz optical fiber at the temp. near the m.p. of said metal. CONSTITUTION:A quartz base material is melted and spun in a spinning furnace and is made into a hollow fiber 5. The molten metal, for example, aluminum is brought into contact with the outside circumference of the fiber 5 to form the metallic coating layer 7 on the fiber 5. The temp. of the metallic coating is maintained at the melting temp. of the metal or the temp. slightly higher than the same to increase the thickness of the metallic coating layer. Since the hollow quartz fiber is coated with the metal, the heat resistance and durability of the metal-coated quartz column for chromatograph are improved.
Patent JP-H1193197-A (JP)
Title: Bearing unit
Inventor: SHIMAKURA SHUNSUKE
IPC: E02F9/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enable to position a thrust plate correctly between a boss member and a mate member and to insert a connecting pin into the inside perimeters. SOLUTION: An oil-containing bush 17 is fitted into the bush fitting hole 12A of an arm boss 12 and a connecting pin 15 is inserted into the inside perimeter of the oil-containing bush 17. And the connecting pin 15 is inserted into the pin insertion hole 13A of a bracket 13 and thereby connects the arm boss 12 and the bracket 13 rotatably. A dust seal 19 is provided at both ends of the oil-containing bush 17 and is formed of a seal attaching portion 20 and a lip portion 22. The base side of a protruding portion 23 is fused with the axial head side of the seal attaching portion 20 and the head side of the protruding portion 23 is protruded into each clearance 14 from the arm boss 12. In addition, a thrust plate 18 is arranged in the clearance 14 and the protruding portion 23 is engaged with the inside perimeter of the thrust plate 18.
Patent JP-S63131401-A (JP)
Inventor: FUKAYA KAZUMASA
IPC: F21V7/22
Filed: 1986-11-21
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-H02126029-A (JP)
Title: Hot air heater
Inventor: OGINO TOSHIRO
IPC: F24D13/04
Filed: 1988-11-01
Abstract: PURPOSE:To enable a high heating capability to be attained without increasing a floor surface temperature over a required one by a method wherein a duct having a hollow hot air passage provided with several hot air blowing holes in its upper surface and made of soft and resilient material is cooperatively connected to an outer circumference of an electric carpet and then hot air is fed from a part of the duct. CONSTITUTION:Hot air generated by a hot air generator 1 is fed into a hot air passage within a duct 3 through a connecting duct 2 and blown from hot air blowing holes 4 upwardly. A hot air stream ascending from above the duct 3 upwardly is generated under an effect of natural convection flow of hot air blown from the holes 4 and interior air heated by the hot air. In turn, heat discharged from a surface of a carpet 5 hated by an electrical heater 6 directly heats a human body through a low radiation heat and a conductive heat and at the same time air near it is heated. The heated air ascends under a natural draft and its outward dispersion is restricted by a layer of hot air and then an effective heating of a heated space is performed.
Patent JP-S62137698-A (JP)
Inventor: WATANABE TAKESHI
IPC: G08C15/00
Filed: 1985-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0588731-A (JP)
Title: Industrial robot controller
Inventor: KUREBAYASHI TOSHIYUKI
IPC: G05B19/19
Filed: 1991-09-26
Abstract: PURPOSE:To cancel the operation inhibiting state of an industrial robot that is set when the temperature rises up higher than an level. CONSTITUTION:A means is provided to output a signal when a fact that the temperature exceeds its upper limit level is detected by a temperature sensor 4 built in a motor 5 which drives a manipulator or a revolution detector 1 which is directly connected to the motor 5. Another means is added to produce a warning when preceding output signal is detected together with a means 13 which cuts off a driving power supply 23 of the motor 5, a limiting means which can apply the supply 23 only in a manual mode when a signal is produced, and a means 18 which shows a limiting mode.
Patent JP-H06131631-A (JP)
Title: Production of thin-film magnetic head
Inventor: TAKEMOTO KAZUNARI
IPC: G11B5/31
Filed: 1992-10-15
Abstract: PURPOSE:To eliminate the adverse influence of residual carbon films by removing the carbon which is unnecessary after patterning at the time of patterning upper cores by etching using a carbon mask. CONSTITUTION:A first magnetic film consisting of 'PermalloyR' is deposited by sputtering over the entire surface of a substrate 1 and is patterned by a photoetching technique to form the lower cores 2. Alumina is then deposited similarly by sputtering thereon and a gap layer 3 is similarly formed by the photoetching technique. A polyimide resin is thereafter applied thereon by spin coating and is cured by heating. The polyimide resin is patterned to form insulating layers 4. Further, spiral coils 5 consisting of Cu formed by etching are provided thereon and are coated with similar insulating layers 6. A second magnetic film consisting of the 'PermalloyR' is again deposited to form an upper magnetic film 7. An Si film 8 and a carbon film 9 are laminated and formed thereon and the exposed parts of the film 7 are selectively removed by Ar ion milling with the film 9 as a mask. The 'PermalloyR' film to constitute the upper cores is thereby patterned.
Patent JP-H02123862-A (JP)
Title: Service repeater
Inventor: IKEDA SEIJI
IPC: H04M15/00
Filed: 1988-11-01
Abstract: PURPOSE:To improve service by providing a personal computer and coupling an incoming call with a channel of plural opposite subscribers in voice. CONSTITUTION:When a caller outputs a PB signal from an optional telephone set A(B, C...) according to a voice guidance from a service repeater 10, the repeater 10 converts the PB signal into a digital signal and transfers it to a personal computer 112 for charging and a telephone conference, a catch phone or credit service or the like is utilized by the caller. Then the incoming call to the service repeater 10 and a channel with plural opposite subscribers dialed from a control line of the service repeater 10 and connected via a public network are coupled in voice. Thus, the public network offer service is utilized from an optional telephone set or a public telephone set.
Patent JP-S61152298-A (JP)
Title: Production of 6-aminopenicillanic acid
Inventor: ISHIBASHI HIROAKI
IPC: C12P37/06
Filed: 1984-12-26
Abstract: PURPOSE:Immobilized penicillin acylase is allowed to act on an aqueous solution of an alkali metal salt of penicillin and the resultant hydrolyzate is specifically treated to give 6-aminopenicillanic acid free from discoloration during storage. CONSTITUTION:Immobilized penicillin acrylase is allowed to act on an aqueous alkali metal salt solution of penicillin and the resultant hydrolyzate is separated from the enzyme. The product is filtered using filtration particles of less than 0.5X, preferably 0.08-0.4mu sizes, then the filtrate is subjected to crystallization to give 6-aminopenicillan.
Patent JP-H03139485-A (JP)
Title: Hose coupling device for road clearance adjusting device
Inventor: KIYOTA OSAMU
IPC: B62K25/04
Filed: 1989-10-26
Abstract: PURPOSE:To facilitate assembly to prevent fluctuations in oil quantity in a front suspension by interlocking both pistons in joint parts on the front fork side and the road clearance adjusting part side with a push rod. CONSTITUTION:A hose coupling device 19 consists of splittable joint parts 61, 62 on the front fork side and the road clearance adjusting part side, pistons 64, 71 are arranged in both the joint parts 61, 62 to slide by the oil pressure of pressurized oil, and the pistons 64, 71 are interlocked with a push rod 67A. As a result, when both the joint parts 61, 62 are splitted at the time of assembling the road clearance adjusting device, an upper bracket can be installed at a specified position without removing fork caps connected with hydraulic hoses 16 from the front fork to facilitate assembling. At the same time, since the need for removing the fork caps is eliminated, fluctuations in oil quantity of the pressurized oil in a front suspension, etc., do not occur.
Patent JP-H08122647-A (JP)
Title: Microscope
Inventor: MATSUMOTO TAKESHI
IPC: G06T7/00
Filed: 1994-10-18
Abstract: PURPOSE: To excellently observe both a sample image and an information image in an observation visual field by providing a light quantity detecting means which detects the formation state in an area where the image information is displayed and a light quantity control means which changes the display state of the information image. CONSTITUTION: A two-dimensional image sensor 14 detects the quantity of incident light and detects the quantities of light at respective positions according to the formed sample image. Light information quantity on the sample image detected by the two-dimensional image sensor 14 is inputted to an image sensor control circuit 13. The image sensor control circuit 13 detects the inputted information as the light quantity distribution state of the sample image and outputs it to a control part 10. The control part 10 adjusts the quantity of light of the display information on the basis of the information on the light quantity distribution state at the inputted information display position of the sample image so that the observer can easily discriminate (or recognizes) the quantity of light of display character (information) and the quantity of light of the sample image at its periphery.
Patent JP-H03139811-A (JP)
Title: Lead frame
Inventor: TAKEZAWA MAMORU
IPC: H01G13/00
Filed: 1989-10-26
Abstract: PURPOSE:To effectively position both elements at desired positions when the elements are mounted on a lead frame by forming the end of a central lead out of three leads in a T shape, disposing second and third leads on both sides of the central lead under a T-shaped bevel, and shaping by the same metal plates. CONSTITUTION:Elements 3 are positioned by guide pins provided in a lead frame itself, with the centers thereof being easily positioned in the center of a T-shaped central lead out of 3-terminals, in parallel with the planar direction with the T-type central lead being sandwiched. In this case, since the guide pins form part of the frame integrated by punching one metal plate, they are advantageous in cost. Leads 2 are cut after soldered, from the base at the tie bar 1 side. Both the leads 2 of the 3-terminal are bent in accordance with the element widths A1, A2, thereby disposing the three leads on one straight line in the longitudinal direction of the frame.
Patent JP-H09209225-A (JP)
Title: Production of processed yarn spun by blending or twisting milk protein fiber with composite rayon fiber having antimicrobial, deodorizing and insecticidal properties and further having far infrared light radiation characteristic
Inventor: MAEDA NOBUHIDE
IPC: A01N25/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a processed yarn by blending or twisting milk protein yarns with composite yarns having antimicrobial, deodorizing and insecticidal properties and further having far infrared light radiation characteristics. SOLUTION: This processed yarn is produced by blending or twisting milk protein fibers with composite rayon fibers in a described mixing ratio. The rayon fibers are obtained by mixing a viscose with a composite ceramic in a process for producing the rayon fibers. The ceramic is obtained by stirring and mixing serpentine among ceramics having antimicrobial and deodorizing properties and further having far infrared light radiation characteristics as a base material with silica or zinc oxide as a mixing material and either of tourmaline, zeolite, calcium oxide and zinc oxide (excluding a case where the zinc oxide is used as the mixing material) as an auxiliary material, and subsequently sintering the mixture.
Patent JP-H10101545-A (JP)
Title: Preparation for external use for skin
Inventor: OTA MASAHIRO
IPC: A61K8/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin containing extracts from Cola de caballo and from the placenta, capable inhibiting melanogenesis and of preventing and/or treating pigmentation after getting a suntan, spots, freckles, liver spots, etc. SOLUTION: This preparation contains an extract from Cola de caballo (Equisetum giganteum Linne) that is a plant growing in South America, especially in the Andes, and an extract from the placenta of mammals except human being, especially the bovine placenta as the active ingredients. The preparation contains the placenta extract at 0.001-20wt.% and the Cola de caballo extract at 0.005-20wt.% on a dry matter basis. The preparation can be used as ointment, cream, milky lotion, lotion, packs, etc., and for bathing.
Patent JP-H08133058-A (JP)
Title: Brake system
Inventor: NOGUCHI NOBORU
IPC: B60T8/40
Filed: 1994-11-11
Abstract: PURPOSE: To optimize the gradient of the pressure increase of the brake cylinder on the high pressure side by relatively increasing a flow path resistance when an operating liquid is made to flow from a pump to the brake cylinder on the low pressure side in the case where a liquid pressure difference between two brake cylinders is large. CONSTITUTION: When a liquid pressure difference between two brake cylinders 22, 24 is large, the liquid pressure of a first valve chamber 146 becomes higher than the liquid pressure of a second valve chamber 148. For that reason, a piston 144 is moved back (moved to the right side) and a valve element 156 takes a valve seat 152. For that reason, an operating liquid discharged from a pump 52 sequentially passes through a fixed throttle 176, a first valve chamber 146 in the open state and a fixed throttle 180 and is supplied to the brake cylinder 22 of a front wheel. On the other hand, the operating liquid sequentially passes through a fixed throttle 178, a second valve chamber 148 taking a seat and a fixed throttle 182 and is supplied to the brake cylinder 24 of a rear wheel.  Since the flow path resistance of the rear wheel side is large, the operating liquid discharged from the pump 52 is preferentially supplied to the brake cylinder 22 of the front wheel.
Patent JP-H11122330-A (JP)
Title: Liquid crystal display section protection mechanism for portable communication equipment
Inventor: KAWABATA KAZUAKI
IPC: H04M1/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display section protection mechanism for a portable communication equipment by which a liquid crystal display section is protected against stronger shock than before. SOLUTION: The device has a holder that results from removing ribs at both ends of an LCD holder 4 having been in use conventionally. Instead ribs 61 are raised from both ends of a shield case 6 to receive an upper case 2 via a cushion 3. A shock is exerted and propagated from a window 1 through the upper case 2, the cushion 3 and the shield case 6 and then absorbed and not directly exerted to the LCD holder 4, then the liquid crystal display section 7 is prevented from being damaged.
Patent JP-H01151568-A (JP)
Title: Indenofulane derivative, its production and pharmaceutical composition containing the same
Inventor: PIEERU BURAKE
IPC: A61K31/365
Filed: 1988-11-04
Abstract: NEW MATERIAL: An indenofuran derivative expressed by formula I [R is H or group of formula II which may be optionally substituted on the phenyl ring by alkyl, OH or alkoxy (wherein the alkyl group contains up to 5 carbon atoms)].  
     EXAMPLE: 2a,4,4a,5,6,7,7a-octahydroindeno[7,7a,1bc]furan-2,3-dione.  
     USE: Intermediates for synthesizing Ginkgolides and analogous derivatives having a PAF-Acether antagonist activity.  
     PROCESS: The compound of formula I, wherein R is H, is obtained by allowing 1,2,3,4-tetrahydro-phenylacetoacetic acid to react with manganese acetate in the presence of an excess of acetic acid and acetic anhydride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04152257-A (JP)
Title: Heating structure for inside of high pressure vessel
Inventor: SHIMIZU TAKAO
IPC: B01J3/04
Filed: 1990-10-17
Abstract: PURPOSE:To have easy and quick control of the temp. of a specimen chamber by furnishing a high pressure vessel which accommodates the specimen chamber and applies a pressure to a pressure medium in the chamber, and installing a heater block for controlling the temp. of the specimen chamber mounted removably at the tip of a lid for the high pressure vessel. CONSTITUTION:A specimen is put fully in a vessel, and it is accommodated inside of a heater block 30. This is placed in a specimen chamber 3 from an insert hole 4, and a lid 6 is screwed into a thread at this insert hole 4, followed by shutting of the specimen chamber 3 tightly, and a pressure medium is injected from a lead-in port 8 to generate a desired test pressure. Rise and fall of the temp. in the specimen chamber 3 associate with the rise and fall of the pressure is controlled by the above-mentioned heater block 30, and the level is maintained around a specific constant temperature, This permits easy and quick control.
Patent JP-H06109605-A (JP)
Title: Filtering paper cup
Inventor: SOTOZONO KATSUHIRO
IPC: B01D39/16
Filed: 1992-09-24
Abstract: PURPOSE:To provide a convenient filtering paper cup for quickly separating solid and liquid. CONSTITUTION:A filtering paper cup 1 is composed of a cylindrical paper 2 coated with a thermal fusion resin on the inner surface thereof and a bottom material 3 made of nonfabric of thermal fusion resin. That is, an erected part 4 of the material 3 is heat-sealed on the lower inside of the paper 2 for bonding each other. Since the material 3 made of nonfabrics drops the liquid in the mixture of solid and liquid quickly, filtering can be made conveniently and quickly.