baber/WOPTO huggingface dataset:
Patent JP-H0677884-A (JP)
Title: Selective call radio signal receiver
Inventor: KURAMATSU HIROYASU
IPC: H04W52/02
Filed: 1992-04-27
Abstract: PURPOSE:To lock synchronization on the way of a calling signal and to detect a transmission speed even during bit synchronization even synchronization is unlocked once on the way of a calling signal due to a fading change when a duty of an input signal is deteriorated in a characteristic of a reception section of the radio selective call signal receiver. CONSTITUTION:A change point detector 501 detects a change point (c) from a 1st logic level to a 2nd logic level in an input signal (a) and an inter-change point measurement device 502 measures sequentially a distance of the change point (c). A discrimination device 503 discriminates whether or not the distance is a multiple of an integral number of a unit bit length of a transmission signal. When the integral number of multiple is discriminated, a counter 504 is incremented by one and when it is discriminated that the distance is not a multiple of an integral number, the counter 504 is reset. An output (g) of the counter 504 is compared with a predetermined setting value and a comparator 505 discriminates whether or not the speed of the reception signal is coincident with the transmission speed, and when coincident, it is discriminated that the speed of the signal received at present is coincident with the transmission speed. In this case, the battery saving mode is set to the frame signal detection mode regardless of reception/nonreception of a preamble to lock the synchronization.
Patent JP-S588508-A (JP)
Title: Selective separation membrane
Inventor: KATOU YASUO
IPC: C08G79/02
Filed: 1981-07-09
Abstract: PURPOSE:To obtain a separation membrane excellent in gas separation capacity, by using a polymer consisting of two kinds of specific repeating units and containing a metal compound adsorbed therein. CONSTITUTION:A polymer such as a polyester or a polyether ester is prepared by polymerizing a phosphonic acid or phosphoric acid, a dihalide of a dicarboxylic acid and glycols by a conventional interfacial polymerization method or by dehydrochlorination in an aprotic solvent or without any solvent in the presence of an appropriate catalyst or a basic substance. 60wt% or more of its component have a repeating units shown by structual formlaeIand/or II. As the balance of the components, an acid component such as a terephthalic acid residue, a glycol component such as a residue of aromatic diol having a substituent at an ortho position such as hydroquinone, or the like are, mentioned. This polymer is dissolved in an aprotic solvent and the resulting solution is formed into a homogenous, or a symmetric or an symmetric porous membrane. In the formulae, R' is a 1-18C monovalent hydrocarbon group, R<2> and R<3> are each H, Cl, Br or a 1-4C monovalent hydrocarbon group and a is 0 or 1.
Patent JP-S61265768-A (JP)
Title: Cassette loading and ejecting device
Inventor: IIO TOSHIAKI
IPC: G11B15/675
Filed: 1985-05-20
Abstract: PURPOSE:To decrease variation in an operating time and also to reduce the operating time by using a DD capstan motor as a power source and using gears a torque delivery means from a motor. CONSTITUTION:The DD capstan motor 1 is used as the cassette loading torque and a torque is delivered from the motor, then a stopper offering an accurate pitch interval is provided and gears are meshed with together. Further, speed control is applied to the motor 1 to decrease the load current of the motor 1 and the motor is driven at a constant speed against the load fluctuation within a control range. Thus, the service life of the motor and bearings is extended remarkably, the operating time is reduced and the operation is finished in a stable time.
Patent JP-S63296683-A (JP)
Inventor: DEEBITSUTO TEII SUTEITSUTO
IPC: B01J20/02
Filed: 1988-04-28
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-H05182381-A (JP)
Title: Device and method for controlling servo error
Inventor: UIRIAMU UAIICHIYUN CHIYOU
IPC: G05D3/12
Filed: 1991-05-13
Abstract: PURPOSE: To stop a transducer or a head, before its colliding with a stopping means by speedily controlling its sliding in the radial direction. CONSTITUTION: A lens 11 moves only in the direction of a short radius in an actuator 12, and a carriage 12A executes fine adjusting and searching in the direction of the long radius. A laser beam 13 is reflected by a disk 10 to reach a detector 14. A detection circuit 16 receives the signals of optical elements A to D and outputs a tracking error signal TES. Then the signal is compared with a ground reference potential by an adding circuit 17. A compensation integration device 19 receives a difference signal, switches a servo correction signal to a following terminal F or a searching terminal S through an electronic switch 20 and an amplifier 21 and supplies the eccentricity deflection control signal of an ellipse for the actuator 12.  In addition, an anti-sliding circuit 25 is added to a track following loop to supply a TES signal to execute the detection and control processing of the undesirable movement of the radial direction of heads 11 and 12 to recontinue the following of the track. A clamp circuit 29 reverses a braking direction, in response to an outer sliding+CL/inner sliding-CL signal.
Patent JP-S62264988-A (JP)
Title: Material to be recorded and recording method employing said material
Inventor: HIKUMA MASAHIKO
IPC: B41M5/00
Filed: 1986-05-13
Abstract: PURPOSE:To improve the optical concentration, resolution, water-proof performance, etc. of a recording screen by laminating an ink transportation layer and an ink holding layer containing a material for depositing the dye in the ink onto a substrate thus forming material to be recorded. CONSTITUTION:An ink holding layer containing material for depositing the dye in the ink is provided on a substrate then an ink transportation layer is further laminated so as to form the material to be recorded. Preferably, the material for depositing the dye in the ink includes alkali metals, alkali earth metals and water soluble salts of other metals, and preferably the adding quantity is 0.1-30wt% of the ink holding layer. Preferably, the ink transportation layer is porous and mainly composed of particles which do not dye the recording agent and a binding agent. Preferably, the ink holding layer is not porous.
Patent JP-S589257-A (JP)
Title: Receiving device for transaction medium
Inventor: WATANABE YOSHIHIRO
IPC: G11B19/00
Filed: 1981-07-10
Abstract: PURPOSE:To prevent erroneous detection and to improve reliability, by detecting the presence of magnetic record on a transaction medium again through a magnt detector when the transaction medium is carried in an ejection direction on the basis of the result of erroneous detection. CONSTITUTION:When a magnetic card (a) is inserted into an insertion opening 4 and its leading edge is passed between a pinch roller 15 and a roller 11 and  then inserted into an insertion detector 16, the insertion is detected optically and while a shutter 18 is opened through a solenoid 21, a pulse motor 29 is started to couple a clutch 31, thereby running conveyor belts 12 and 13 in such a direction that the magnetic card (a) is received. The magnetic card (a) is checed by a magnetic head 19; when a normal magnetic signal is obtained, the card is conveyed as it is and when not, a clutch 31 is released to stop the magnetic card (a) temporarily, and the pulse motor reverses to convey it in the ejection direction. Further, it is checked again by the magnetic head 19, thus preventing erroneous detection.
Patent JP-S589009-A (JP)
Title: Inspecting device for substrate
Inventor: SUGIE HIROSHI
IPC: G01B11/24
Filed: 1981-07-10
Abstract: PURPOSE:To decide arbitrary patterns automatically and accurately by processing the image information read by an image sensor with a microcomputer. CONSTITUTION:In a sensor part 100, the patterns on a substrate 1 are made into image information by means of a sensor 2 driven by a driving circuit 3 and a roller 7 driven by a motor 6 and this information is read into a CPU5 via an AD converter 4. The original picture which is read first is stored in a hard disc 12, and the position reference and inspection area of the original picture are assigned by the operation of a master CPU9. While viewing a part of the specimen on a display 14, the operator enlarges said patterns with a slave system 500 and erases pinholes alpha and pattern cuts beta, then the patterns are reduced and the defective parts are detected by arithmetic operations.
Patent JP-H10320982-A (JP)
Title: Erasing of flash memory device
Inventor: CHOI KI-FUAN
IPC: G11C16/16
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the logic system of address signal by executing the erasing operation when a sector is latched and then executing the count-up when the erased sector is found larger than n-1 as a result of comparison to inspect the address latch of the next sector. SOLUTION: When the erasing operation is performed, an address signal coding method which is different from that used is employed. The address signal of 4 bits is counted, a sector is selected. When the address signal is counted up to 1111 from 0000, the dummy address signal is set to 0. When the address signal is counted gain to 0000 from 1111, the address is changed to 1. Even when counting is started to 0000 from 1111, the sector is sequentially selected to easily embody the logic.
Patent JP-H02299654-A (JP)
Title: Instrument and method for extracting cataract tissue
Inventor: JIERII ZERUMAN
IPC: A61F9/007
Filed: 1989-04-28
Abstract: PURPOSE: To remove out the tissue softened and fragmented through laser radiation onto the cataract tissue by using a device put through into an opening cut on the eye surface. CONSTITUTION: A rounded top 20 of a probe tube 22 is put in through an opening of 2.5-3.5mm cut generally on an appropriate position of the eye and operated closer to the catalyst tissue softened and substantially fragmented by a previous laser radiation. Washing liquid is fed from a liquid supply source 34 to the inner part 32 of a tube 22. The washing liquid in general made of sterilized water is applied in a sleeve shaped second part 38 of the tube 22 causing the vacuum part from a vacuum source 36 extending around the inner part 32. A vibration means 40 as well as a manual control device 42 are connected to the tube 22. Suction liquid together with the cataract fragments are sucked into the part 38 through a suction opening 44 as far as it finally returns to the vacuum source 36.
Patent JP-H09254307-A (JP)
Title: Film or sheet for protecting surface of coated metal plate and coated metal plate with the film or sheet
Inventor: SAITO TAKASHI
IPC: C09J7/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable the easy separation of a film by forming on one side of a thermoplastic film a self-adhesive layer having a specified thickness and a glass transition temperature, the value of which is specified, under the condition that the relationship between the thickness and the glass transition temperature to the contact angle of a distilled water drop to the coating film applied on a coated metal plate represented by the inequality is satisfied. SOLUTION: This film or sheet for protecting the surface of a coated metal plate has a self-adhesive layer at least on one side of a thermoplastic resin film or sheet. The thickness Y in μm of the self-adhesive layer is 3-30μm and its glass transition temperature Z in  deg.C is -30 to 30 deg.C. If the thickness is below 3μm, insufficient viscosity results. If the thickness exceeds 30μm, hard separation results. If the glass transition temperature is below -30 deg.C, a too soft self-adhesive results. If the glass transition transition temperature exceeds 30 deg.C, the viscosity of the self-adhesive lowers. The thickness Y of the self-adhesive layer, its glass transition temperature Z and the contact angle X in degree of a distilled water drop to the coating film applied on the coated metal plate are set to satisfy the relationship of the inequality.
Patent JP-S5732927-A (JP)
Title: Heater of molding device for synthetic resin
Inventor: NANBU YUUSUKE
IPC: B29C48/03
Filed: 1980-08-05
Abstract: PURPOSE:To improve heating efficiency and to reduce consumption of electric power remarkably by a method wherein a far infrared heater is used as a heat source and ceramic fiber wool is packed between a heating cylinder provided with a heater and a cover body. CONSTITUTION:On the outer circumferential surface of the heating tube 1 a far infrared heater 4 to irradiate far infrared rays throgh glass 4a is provided. In the heat radiation generated from a heater base 4a, the one being generated from its front surface heats the heating cylinder 1 directly, parts from the side and the back therein is disturbed by the ceramic fiber cotton 8 packed between the opposite parts of the heater and between the heater and the cover body and used completely to heat the heating cylinder 1.
Patent JP-H08287422-A (JP)
Title: Magnetoresistance effect head
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1995-04-07
Abstract: PURPOSE: To stabilize saturation magnetization in the height direction of a soft magnetic layer and to decrease Barkhausen noise of a magnetoresistance effect head having a three-layered element comprising a soft magnetic layer, nonmagnetic layer and magnetoresistance effect layer. CONSTITUTION: A soft magnetic layer 4a to give a lateral bias magnetic field to a magnetoresistance effect layer 4c is formed by using a Co-Fe-Ta amorphous magnetic material. In this amorphous magnetic material, anisotropy in the Y-direction (height direction) can be easily induced, a small changing rate of magnetic resistance (Δρ/ρ) is obtd., and magnetization in the height direction is stabilized so that Barkhauzen noise can be decreased. Since Ta which is an amorphous element gives a negative magnetostriction but Fe gives a positive magnetostriction, magnetostriction of the soft magnetic layer can be controlled by controlling the density of Fe. Thus, instable magnetization in the height direction due to a reverse magnetostriction effect can be prevented.
Patent JP-S63273027-A (JP)
Title: Superconducting temperature monitor display
Inventor: SANO KATSUHIKO
IPC: G01K7/16
Filed: 1987-04-30
Abstract: PURPOSE:To light/light out a display in accordance with an ambient temperature by a relatively simple construction by utilizing the characteristics of a superconducting material that show superconductive state/normal conductive state. CONSTITUTION:A resistor 1 and a superconducting material 2 are connected to each other in series and a power supply +V is given to one end of the resistor 1. A light emitting diode 3 is connected in parallel to the superconducting material 2. By such a constitution, when an ambient temperature is below a critical temperature, the resistance value of the superconducting material 2 is zero and a current flows in the superconducting material 2 from the power supply +V via the resistor 1. As a result, no current flows in the diode 3 and therefore the diode 3 is not lighted. However, when the ambient temperature exceeds the critical temperature, the superconducting material 2 is rendered a normal conductive condition to become an insulation resistor and no current flows in the material 2. Instead a current flows on a diode 3 side to light the diode 3. Therefore, it can be easily displayed that the ambient temperature is above the critical temperature.
Patent JP-S5637312-A (JP)
Title: Modified fiber
Inventor: SAITOU KOUICHI
IPC: D06M101/16
Filed: 1979-08-27
Abstract: PURPOSE: A modified fiber that is produced by conjugating or mixing the polyester component and the polyamide component, thus showing high draping property, dimensional and shape-retention stability and having improved water and moisture absorbing properties and stain resistance.  
     CONSTITUTION: The objective fibers are produced by mixing or conjugating (A) the polyester component such as polyethylene terephthalate copolymer containing 5-sulfoisophthalic acid and (B) the polyamide component containing carboxyls substituted or unsubstituted with an alkali metal such as copolymer or graft copolymer of a polyamide polymer or copolymer with acrylic acid or methacrylic acid to provide carboxyls, at a weight ratio of 5/95W80/20. Preferably, more than 30% of the fiber surface is occupied with the component B and, when necessary, more than 25% of the component A is removed by dissolution or depolymerization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10286989-A (JP)
Title: Manufacture of ionic flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: B41J2/415
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ionic flow electrostatic recording head that is equipped with an insulating material layer formed in minuteness of surface roughness without unevenness in thickness and is capable of forming highly precise images with out irregularity in generating quantity of ion. SOLUTION: In a method for manufacturing an ionic flow electrostatic recording head that is equipped with a plurality of first electrodes 12 provided in spreading at the surface of an insulating substrate 11, a plurality of second electrodes 14 laid in crossing over the first electrodes with a dielectric layer 13 interposed in between and the third electrodes laid on the second electrode with an insulating layer 15 interposed in between, insulating paste made of additive heat-resistant polyimide resin in viscosity ranging from 5,000 cps to 1,500,000 cps is applied in both ways on the second electrode 14 and the dielectric layer 13 with a squeegee 21 and a metal mask 22 used with the surface temperature of the squeegee set at 150 deg.C, the temperature lower than the boilding point (202 deg.C) of solvent contained,  in forward squeezing while the surface temperature of the squeegee being set at 160 deg.C in return squeezing, and thereby an insulating paste layer 18 with a thickness ranging from 30 μm to 150 μm is formed, and after solvent is removed by volatilization, hardening is made and an insulating layer 15 with irregularity in film thickness restrained to a value less than 1 μm is formed.
Patent JP-H06323699-A (JP)
Title: Control of refrigerator
Inventor: KATOGI KENICHIRO
IPC: F25B49/02
Filed: 1993-05-10
Abstract: PURPOSE:To carry out an efficient inspection of a refrigerator after operation of a protector device by means of a remote control operation. CONSTITUTION:A protector device is operated by a refrigerator, and after that, a push button switch 15 is pushed by a remote control operation to energize an auxiliary relay 9, so that a contact (a) of the auxiliary relay 9 may be closed. With protector device operation individual display lamps 10 and 11 being lighted, the operation of the protector device is released. Thus, the protector device individual display lamps 10 and 11 are controlled to be kept lighted even after the release of the operation of the protector device through the remote control operation, whereby an abnormal part of the refrigerator can be properly determined. Accordingly, the workability can be improved.
Patent JP-H11298886-A (JP)
Title: Visitor responding system
Inventor: KITANO KENJI
IPC: H04W8/22
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To receive and display a video signal of a video interphone utilizing the proposed visitor responding system by using an external portable terminal. SOLUTION: This visitor reply system has an interphone slave set 1 provided with a TV camera, a communication device 4 connected to the interphone slave set 1 and a portable terminal connected to the communication device 4 via a public network. The communication device 4 is provided with an image buffer means that stores a video signal received from the interphone slave set 1 upon the receipt of a start signal sent from the interphone slave set 1, and a transmission means that converts the image information stored in the image buffer into a prescribed transmission signal and sends the converted signal to the public network. Furthermore, the portable terminal is provided with a video display means that converts the transmission signal received from the communication device 4 via the public network into an image signal and display it.
Patent JP-H09272017-A (JP)
Title: Nail forming method and device
Inventor: SHIBATA HARUTOSHI
IPC: B23G9/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To continuously supply nails in a given posture to a groove forming machine to form a spiral groove in the axial part of a nail. SOLUTION: When a driving source M starts, the drive of the driving source M is transmitted to an input shaft S1 through a pulley 2, endless belt B1, pulley 1 and torque limiter T, starting the input shaft S1 to rotate. The rotation of the input shaft S1 is transmitted to the index cam of an index unit U and a pulley P3 for a timing belt. The shaft 7 connected to an output shaft S2 and the rotation side member 4 mounted on the shaft 7 are intermittently rotated receiving the rotation of the index cam.  On the other hand, a supply member 17 moves toward the rotation side member 4 caused by the rotation transmitted to the pulley P3 for the timing belt, being projected in the side of the gap between respective guide rails 30, making the tip of the supply member 17 push out the axial part of a nail 10 to the position where the axial part of the nail 10 and the rotation side member 4 of a opening section 9 abut on each other.
Patent JP-H11289218-A (JP)
Title: Planar antenna
Inventor: NAKAMURA KATSURO
IPC: H01Q13/08
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain directivity with plural antenna elements by using inexpensive material and to facilitate the matching of a design and impedance by mounting a dielectric micro strip antenna on a two-layer substrate and arranging a metallic plate having a female screw on the rear face. SOLUTION: A conductor pattern for ground is formed over almost the entire surface of a printed wiring board 11 and a conductor pattern for feeding is formed on a rear face of the board 11. Four pieces of micro strip line antennas 13 are mounted on the surface of the board 11. The conductor pattern for ground of board 11 and a ground electrode of the antenna 13 are connected by soldering, etc., and the antenna 13 is mounted on the board 11. And, the board 11 is fixed to a metallic plate 15 with screws, etc. The plate 15 is, for example, a round shape and a female screw 19 which opens on an outer peripheral plane is fixed to the plate 15.
Patent JP-H02286919-A (JP)
Title: Expandable/contractable shaft having disproportioned groove pattern
Inventor: ISHII MASAMI
IPC: F16C3/03
Filed: 1989-04-27
Abstract: PURPOSE:To stabilize the force of a pulling out slide and stabilize a drive motor load, by arranging disproportionately grooves at right angles with the teeth of the spline of an inner shaft, and forming a resin layer at a clearance between the inner shaft and an outer shaft. CONSTITUTION:Disproportioned groove patterns 7 are provided at an inner shaft 1, and a resin layer 3 is formed at a clearance portion between the inner shaft 1 and an outershaft 2. The maximum range of being pulled out is made to be L, and at that time, the accumulated length of the breadths of grooves 7 within the outer shaft 2 is kept to be large at a range in which a design value maximum slide resistance can be secured. Drawing-backs 10a, 10b are generated after the formation of the resin layer 3 as the inner shaft 1 portions where groove portions 7 are, have more thickness than the inner shaft 1 portions where no groove portions 7 are, and the slide resistance becomes almost zero at these portions 10a, 10b. Accordingly, the lowering of a pulling out force is less at a portion 8 where grooves are many than at a portion where grooves are not many, that is, a portion 9 which is outside a used stroke, and the majority of the total pulling out force is secured at the range of the portion 9 which is outside the stroke, so the pulling out force at the stroke range 8 is stabilized.