baber/WOPTO huggingface dataset:
Patent JP-H0467348-A (JP)
Title: Attraction detector for disk
Inventor: ARAKAWA HIROAKI
IPC: G11B17/32
Filed: 1990-07-03
Abstract: PURPOSE:To securely and speedily detect whether a disk is attracted by means of a negative pressure pad or not by actually recording and regenerating a signal for attraction detection in the disk through a magnetic head and judging the presence or absence of the attraction of the disk to the negative pressure pad. CONSTITUTION:When a spindle motor 3 is revolved and driven, a signal record ing means 17 outputs the signal for attraction detection to the magnetic head 2, and the signal for attraction detection is recorded from the magnetic head 2 to the disk 4. When the disk 4 is not attracted to the negative pressure pad, the signal for attraction detection cannot be recorded in the disk 4. Detection means for attraction detection signal 20-24 detect the signal for attraction detec tion. When the detection output of the signal for attraction detection is generat ed, a judgement means 11 judges that the disk is attracted to the negative pressure pad. Thus, the signal for attraction detection is actually recorded and regenerated and the presence or absence of attraction can be detected. Thus, the presence or absence of attraction can securely and speedily be detected.
Patent JP-2001010886-A (JP)
Title: Liquid organic fertilizer and its production
Inventor: ABUKAWA HARUO
IPC: C05G5/20
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid fertilizer benign to the natural world and easy to use through making use of materials afforded from the natural world by mixing seawater, spring water from the mountain district, liquid livestock wastes, etc., together followed by adding mineral- contg. ore to the mixture and then subjecting the resultant mixture to enzymolytic treatment with soil fungi. SOLUTION: This liquid fertilizer is obtained by the following process: an enzymolytic treatment tank 10 with its bottom laid with mineral-contg. ore 12 such as tourmaline is charged with seawater 16, mountain water 18 as spring water from the mountain district and liquid livestock waste 13 such as pig urine in the weight ratio of pref. about 20:50:30 followed by adding soil fungi 20 at about 0.3 kg/L to the mixture and then subjecting the resultant mixture to enzymolytic treatment; wherein the mountain water 18 to be used is pref. spring water from the broad-leaved forest district rich in minerals geologically; the enzymolytic treatment is carried out by agitating the mixture while feeding it with oxygen through blowing air via an air feed tube 22 into the mixture and also regulating the temperature of the mixture;  and the tank 10 is constructed preferably in six tiers, the 1st-tier treatment tank 12, to start with, is overflowed by the reaction product liquid successively, and the objective liquid organic fertilizer rich in necessary ingredients as fertilizer is obtained from the final-tier tank.
Patent JP-S6064385-A (JP)
Inventor: KEGACHI YOSHIKAZU
IPC: G09G1/00
Filed: 1983-09-20
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-H02117613-A (JP)
Title: External application for skin
Inventor: YOSHIDA MASASHI
IPC: A61K8/00
Filed: 1989-07-06
Abstract: PURPOSE:To an external application for skin having sunscreen effect, excellent practicability and durability of make-up by mixing silicone-based cinnamic acid derivative dissolving in silicone oil, having excellent resistances to water and oil and having ultraviolet light-absorbing properties of wavelength in UV-B region. CONSTITUTION:A silicone-based cinnamic acid derivative composed of an unit expressed by the formula (R<1> is 1-4C alkyl, phenyl or trimethylsiloxy; R<2> is bifunctional hydrocarbon group; X is alkoxy; n is 0-3; a is 2 or 3; R<3> is 1-4C alkyl, phenyl or trimethylsiloxy; m is 0-3) and an unit expressed by the formula O(4-m)/2SiR<3>m is blended to a silicone-based base and made to formulation by conventional method to afford the aimed article. Mixing amount of said derivative is 0.1-20% and capable of preparing in a shape of powdery, liquid-like, spray-like or foundation, etc.
Patent JP-S5798007-A (JP)
Title: Unit for controlling remote input and output in programmable logical controller
Inventor: HOTSUTA MASAAKI
IPC: G06F13/00
Filed: 1980-12-11
Abstract: PURPOSE:To exchange data in a short time by omitting data transmission in the address of no use providing it with an discrimination signal on controlling an input and output (I/O) circuit that is remote from the main body of a programmable logical controller through serial data transmission. CONSTITUTION:For a bus line 3 of the main body of a programmable logical controller 1, a group of connecters 4, 4- to each of which an address is set up is provided and I/O units 5in, 5out are optionally connected with it, and at the same time, a master station 6 for remote control is connected to it. The circuit for generating I/O discrimination signal 7in, 7out of the unit 5 is assigned an address and inputs a signal to signal lines Lin, Lout. For the master station 6 an I/O buffer memory 8 and memory for discrimination signal 9 are provided. For a remote I/O unit 10, to its groups of connecters 12, 12-, the unit 5 is optionally connected, and also a substation for remote control 13 is provided. Under the  configuration like this, connecting conditions of the unit 5 are stored in memory  9, through searching which read and write are applied for memory 8. Thus, the data transfer time among 6 key stations and 13 substations can be reduced.
Patent JP-S6331576-A (JP)
Title: Formation of film
Inventor: UCHIDA JUNICHI
IPC: B05D5/06
Filed: 1986-07-25
Abstract: PURPOSE:To enhance appearance by suppressing pinhole-like exfoliation, by mixing a proper amount of a weak acid and polyoxyalkylene octyl ether with a suspension containing ultrafine particulate alumina. CONSTITUTION:A suspension forming a fluorescent film is prepared by further mixing a weak acid and polyoxyalkylene octyl ether with a mixture of a phosphor, a water soluble high-molecular resin, ultrafine particulate alumina with a particle size of 0.1 mum or less and water. By mixing glacial acetic acid as the weak acid in a ratio of 0.01-10 wt, the dispersibility of ultrafine particulate alumina can be enhanced still more. Further, by mixing 0.01-10 wt% of polyoxyalkylene octyl ether, the wettability of a glass bulb by the suspension is improved and a film having an excellent coating skin is formed.
Patent JP-2000012404-A (JP)
Title: Electric double-layer capacitor
Inventor: NAKAMURA HITOSHI
IPC: H01G11/42
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To attain improvement in capacity without damaging the characteristics of polytetrafluoroethylene as an adhesive agent at electrode foil production for an electric double-layer capacitor. SOLUTION: A polymer of at least one kind of butyl rubber (IIR), polyvinylidene fluoride(PVDF), ethylene propylene diene rubber(EPDM), natural rubber(NR), nitryl rubber(NBR), polyethylene(PE), polypropylene(PP), silicone rubber, vinyl acetate having lipophilicity or hydrophilicity higher than that of polytetrafluoroethylene(PTFE) is added to PTFE, and the wetness of activated carbon and electrolyte in the electrode is improved. Thus, the electric double- layer capacitor which improves capacity and lowering resistance is provided, while effectively utilizing the surface area of the activated carbon.
Patent JP-S6066097-A (JP)
Title: Heat transfer pipe
Inventor: ADACHI MASAAKI
IPC: F28F1/40
Filed: 1983-09-20
Abstract: PURPOSE:To improve heat transfer performance both in condensation and boiling by a method wherein a circular thin wall member with multiple cut and erected notches both ends of which are opened in the direction of pipe axis and multiple pores is inserted into an outer pipe with its inner wall provided with multiple spiral grooves. CONSTITUTION:A heat transfer pipe is composed of a circular thin wall member 7 with multiple cut and erected notches 5 and pores 6 inserted into an outer pipe 4 with its inner wall provided with multiple spiral grooves 3 to make the number 7 come into thermal contact with the outer pipe 4 by means of making the notches 7 and pores 6 adhere closely to the tops of the grooves 3. The notches 5 made on th circular thin wall member 7 are provided with openings 5a, 5b at the both ends opened in the direction of pipe axis, i.e. in the flowing direction of refrigerant and the multiple pores 6 are provided on the substrate of the circular thin wall member 7 excluding the notches 5. Through these procedures, the heat transfer rate at the spiral grooves 3 may be accelerated since the multiple pores 6 provided on the circular thin wall member 7 adhering closely to the inner wall of the outer pipe 4 may activate the running-in of refrigerant vapor toward the spiral grooves 3 during the condensation heat transfer while the running-in of refrigerant as well as the running-out of refrigerant vapor evaporated in the spiral grooves 3 during boiling transfer.
Patent JP-S5798549-A (JP)
Title: Amino resin molding compound
Inventor: KUBO TOSHIO
IPC: C08L61/00
Filed: 1980-12-10
Abstract: PURPOSE: A material forming a molded product with good arc resistance and tracking resistance by a dry process and suitable for molding wiring instruments and electrical appliances, which is prepd. by the addition of gypsum and colemanite to a mixture of an amino resin and an org. fiber substrate.  
     CONSTITUTION: 100pts.wt. mixture consisting of an amino resin, e.g., a solid resin such as urea or melamine resin and an org. fiber substrate is compounded with 3W15pts.wt. gypsum such as semihydrate gypsum or calcined plaster and 7W 25pts.wt. colemanite and, if necessary, with a curing agent, filler, colorant, etc., and kneading and crushing the resulting mixture to obtain the titled compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6418985-A (JP)
Title: Production of oxide single crystal
Inventor: HIROTA TAKESHI
IPC: C30B1/06
Filed: 1987-07-14
Abstract: PURPOSE:To produce an oxide continuous single crystal of a modified cross section, by forming a crystal nucleus in a part of a continuous polycrystal to be converted into a single crystal and allowing it to move relatively through a heating zone having a proper temperature gradient and distribution. CONSTITUTION:Al2O3 is combined with an appropriate amount of B2O3 to form a continuous polycrystal sintered product of prescribed dimensions, and the end part of the continuous body is heated with a laser beam over Tc, the temperature at which abnormal grains start to grow, to form a nucleus of crystal growth. The continuous polycrystal is heated in a range from its Tc to the melting point to convert the polycrystal part 4 into the single crystal part 5, as the part 4 is kept at a temperature lower than Tc. The part 5 is allowed to moved from the one to the other, just as in the floating zone, thereby the whole parts of the continuous polycrystal is converted into a continuous single crystal at an increased speed with improved productivity.
Patent JP-S6418371-A (JP)
Title: Facsimile equipment
Inventor: TANABE TAKAYUKI
IPC: H04N1/44
Filed: 1987-07-13
Abstract: PURPOSE:To provide security with a simple constitution by replacing a picture data in the unit of scanning lines corresponding to a special code. CONSTITUTION:An original desired to be transmitted is read by a reader 1 and stored tentatively in a memory 2. The data is replaced by a data replacing section 3 in response to the pass word from the pass word input device, compressed by a compression section 4 and sent from a transmission section 5.
Patent JP-S6334322-A (JP)
Title: Assembling method for ball joint
Inventor: KAKO HIROYOSHI
IPC: F16D3/227
Filed: 1986-07-25
Abstract: PURPOSE:To reduce the strain of a space for inserting a steel ball, by selecting an inner race having a pitch circle, and assembling the inner race with an outer race with a direction of position slip being made coincident. CONSTITUTION:An outer race 1 has two kinds of pitch circles 1X and 1Y slipped in position, and an outer race 2 has two kinds of pitch circles 2X and 2Y slipped in position. The selective combination of the outer race 1 and the inner race 2 is carried out in such a manner that a difference between the magnitude and the direction of the position slip of the pitch circles 1X and 1Y and those of the pitch circles 2X and 2Y is within a fixed value. The direction of the position slip of the pitch circles 1X and 1Y of the outer race 1 is made coincident with the direction of the position slip of the pitch circles 2X and 2Y of the inner race 2, and thereby a center 1A of the pitch circle 1X is made coincident with a center 2A of the pitch circle 2X. Accordingly, strain of a space for inserting a steel ball thereinto may be reduced.
Patent JP-S5693835-A (JP)
Title: Decarburization of molten metal
Inventor: RICHIYAADO POORU SAIMONZU
IPC: C21C7/068
Filed: 1980-12-11
Abstract: A method of refining molten metal is disclosed comprising the steps of injecting a mixture of oxygen and an inert gas below the surface of molten metal at a high oxygen to inert gas ratio of at least 2:1 while utilizing from about 2.5 to 12% of the injected inert gas to shroud the remainder of the injected gaseous mixture. The oxygen to inert gas ratio is progressively decreased as the carbon content in the molten metal decreases and the temperature of the molten metal increases. The improvement of the present invention comprises supplying dry air to the remainder of the injected gaseous mixture in the quantity sufficient for the nitrogen in the dry air to fulfill the inert gas requirements for the remainder of the injected gaseous mixture, and for the oxygen in the dry air to fulfill at least a portion of the oxygen requirements for the injected gaseous mixture.
Patent JP-H0464219-A (JP)
Title: Charged particle beam drawing device
Inventor: KATO MAKOTO
IPC: H01L21/027
Filed: 1990-07-04
Abstract: PURPOSE:To form an article to be machined with high accuracy by comparing a pattern data used at a time when a previously machined structure is drawn and an afterward drawn pattern data, extracting a feature point such as overlap ping and varying the conditions of drawing on the basis of the feature point. CONSTITUTION:A pattern data storage section 1 is composed of a memory 1a, in which a pattern data (hereinafter called a foundation data) regarding a previously machined structure is stored, and a memory 1b, in which a pattern data (hereinafter called a machining data) used when an article to be machined is machined is stored. Extracting feature points 5 regarding items having effects on the results of drawing such as the mutual overlapping of graphics, adjacent relationship, etc., are obtained on the basis of two data output from the storage section 1 and conditions 3 in a comparator 2. A drawing device 6 is controlled according to predetermined drawing conditions on the basis of the extracting feature points 5 and machining data stored in the memory 1b, and an article to be machined 7 is drawn.
Patent JP-H11354429-A (JP)
Title: Optical equipment and aligner using the same
Inventor: SHIMA SHINICHI
IPC: H01L21/027
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of gas containing material turning to a cause of blur and prevent blur of an optical system, by using seal material subjected to degasification treatment in a tightly closing structure part. SOLUTION: Seal material of a tightly closing structure part 52 tightly closing a mercury lamp 41, an oval mirror 42, a mirror 43 for bending, a collimator lens 44 and a bandpass filter 45 is subjected to degasification treatment. That is, concerning the seal material used for the tightly closing structure part 52, material turning to a cause of blur is regulated to be equal to or lower than a constant value. In addition, it is possible that resin material used for a cable, a piping tube, etc., grease using for lubricant of a driving part and adhesive agent used for fixing components or the like are subjected to degasification treatment. As a result blur of optical components (the mercury lamp 41, the oval mirror 42, the mirror 43 for bending, the collimator lens 44 and the bandpass filter 45) arranged in the tightly closing structure part 52 can be prevented.
Patent JP-S6154106-A (JP)
Inventor: MURAKAMI FUMIYOSHI
IPC: C09D127/04
Filed: 1984-08-23
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-2000009455-A (JP)
Title: Sheet size detector and image reader
Inventor: TSUJIHARA KIYOTO
IPC: G01B21/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To detect the sheet size surely under any conditions by generating a high frequency oscillation on a sheet mounting table and utilizing an ultrasonic wave thus generated for identification. SOLUTION: A high frequency oscillation is generated on a document mounting table 1 by operating a shaker 5. A sheet document is then pressed against the document mounting table 1 by mounting it on the table 1 and closing a cover 2. When a high frequency oscillation is generated on the document mounting table 1 in that state, an ultrasonic wave of some natural frequency is generated from a part where the sheet document is present and an ultrasonic wave of some other natural frequency is generated from the part where the sheet document is not present. An image reader 100 judges whether the sheet document is present or not at each position on the table 1 utilizing the difference of natural frequencies and discriminates the document size to any of regular sizes of document based on the judging results.
Patent JP-H0843556-A (JP)
Title: Light-storing sandglass
Inventor: ISHIZUKA YASUHISA
IPC: G09F13/20
Filed: 1994-07-27
Abstract: PURPOSE:To realize a light-storing sandglass whose function is not lowered, which can be controlled easily, whose afterglow time is long, which is easily visible and which is excellent in practicality, decorativeness, playfulness and safety. CONSTITUTION:As a sand granular substance 3 which it sealed in a container 1, about 10% of a light-storing material in which a rare-earth element has been added to a metal oxide-based sintered material is mixed with a glass bead material, a plastic material, a silica gel material or the like which can be molded, and a mixed material which has been changed into a pellet is crushed into fine granules and compacted as sand for a sandglass is used. Thereby, the compacted sand can be applied sufficiently as a sandglass even at night when illumination is turned off or as a decorative body.
Patent JP-S6067823-A (JP)
Title: Warning lens construction
Inventor: ISHIDA YASUHIRO
IPC: G01D11/28
Filed: 1983-09-22
Abstract: PURPOSE:To adjust simply illumination intensity of a warning lens without increasing a number of component parts, by overlapping the back surface of the warning lens with an extension of plastic material character dial of an instrument. CONSTITUTION:On a meters box 1a of a casing 1, a speedometer 6 integrating a dial 4 is assembled. At this moment, an extension 4c of the dial 4 is set from above on the warning box 1b of the casing 1 in perfect alignment with the box 1b. Next, a lens 2 is fixed on to the dial 4 from above. And a lug 5a of a window frame 5 is inserted for fixing into a window frame mounting hole 1e and then the window frame 5 is fixed onto the casing 1 securely. Thus, illumination intensity of the warning lens 2 can easily be adjusted.
Patent JP-H0464060-A (JP)
Title: Testing apparatus of elasticity of recording paper
Inventor: ITO KAZUHIKO
IPC: G01B5/30
Filed: 1990-07-03
Abstract: PURPOSE:To enable simulation of recording paper in a state of its being used actually, by inspecting the recording paper in a state wherein tension is given to the recording paper by holding it between. CONSTITUTION:On a route of conveyance of recording paper 4 between supply and takeup reels 3 and 6, the recording paper 4 is held between by first and second paper holding means 10 and 20 and tension is given thereto by a tension giving means 30. Accordingly, the length of the route of conveyance of the recording paper 4 and a pulled state thereof in a plotter or the like in practice can be reproduced. When a plurality of holes are opened in the recording paper 4 and the mutual positional slippage of the holes is inspected, for instance, by a plurality of inspecting means 40 provided between the means 10 and 20, in this state, elasticity of the recording paper 4 in actual use can be tested. When holding forces of a plurality of holding parts which are disposed in the direction of the width of the recording paper 4 at least in one of the means 10 and 20 are adjusted discretely, various pulled states of the recording paper 4 can be reproduced.
Patent JP-S6237165-A (JP)
Title: Ink jet recorder
Inventor: KAWAMOTO TAKASHI
IPC: B41J2/12
Filed: 1985-08-12
Abstract: PURPOSE:To enable both stable transfer and stable internal processing of a large quantity of printing image information signal groups, by providing a direct memory access controller (DMAC) by which image information signal groups received from an external device and stored in an auxiliary memory are transferred into a main memory according to a demand for transferring the image information signal groups which is supplied from a main CPU. CONSTITUTION:The DMAC 7 is an LSI by which printing data received on the SCPU 8 side from external devices 13, 14 are internally transferred direct to a memory (RAM) 3 on the MCPU 1 side. The printing data received on the SCPU 8 side are transferred to the RAM 3 by the DMAC 7 in the intervals of use of a bus line A for internal processing by the MCPU 1, so that the MCPU 1 can perform, with the top priority, the internal processing required for carrying out basic functions of an ink jet recorder, that is, control or printing,control of ink droplet forming conditions or the like.
Patent JP-H0822880-A (JP)
Title: Method for connecting electric circuit
Inventor: FUKUDA MASAHIKO
IPC: H05K3/32
Filed: 1994-07-05
Abstract: PURPOSE:To stabilize liquid crystal drive by enabling the external-connection electrode terminal portion of a liquid-crystal display device to be connected to the conductive line of a heat seal connector smoothly and firmly. CONSTITUTION:The external-connection electrode terminal portion 2 of a liquid- crystal display device 10 is positioned with respect to the conductive line 23 of a heat seal connector 20. Next, this stack is pressed from the conductive line 23 of the heat seal connector 20 by a thermocompression bonding jig 30 which has a plurality of projecting and recessed parts 34 on its pressing surface.
Patent JP-S6332999-A (JP)
Inventor: KOBAYASHI CHIHIRO
IPC: H05K5/06
Filed: 1986-07-26
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-S6156642-A (JP)
Inventor: HORIGUCHI CHIYOHARU
IPC: G09B19/00
Filed: 1984-08-24
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-S59137703-A (JP)
Inventor: PIEERU YUUJIEENU RUGAMEE
IPC: F22D11/00
Filed: 1983-09-22
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-S5879497-A (JP)
Title: Driving circuit for pump
Inventor: YASHIMA HIROYUKI
IPC: H01F7/18
Filed: 1981-11-02
Abstract: PURPOSE:To always maintain the output of a pump constant even if the frequency of a power source is different by detecting the zero cross of a power source voltage to discriminate the frequency of the power source, and switching the control phase in response to the discriminated output. CONSTITUTION:When a power source switch 26 is closed, an AC voltage is supplied to a zero cross detector 2 and a rectifier 42. Retriggerable monostable multivibrators 4, 10 are sequentially triggered by the output of the detector 2, and the light emitting diode of a photocoupler 18 emits a light in response to the frequency of an AC voltage. When the phototransistor of the photocoupler 18 is conducted, a capacitor 54 is charged, a UJT50 is conducted, a triac 24 is triggered through a pulse transformer 52, and AC voltage is supplied in the rescribed phase to a pump 22, thereby driving the pump 22.