baber/WOPTO huggingface dataset:
Patent JP-H09129105-A (JP)
Title: Electromagnetic relay and manufacture thereof
Inventor: HORUSUTO HENDERU
IPC: H01H50/36
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically and magnetically good connection part by preventing turning and axial movement of a yoke leg part in a flange of coil frame by means of a retaining element, and connecting one end of core to the surface of the yoke leg part. SOLUTION: At the time of assembling, both core parts 31 are pushed into a double coil frame 2, and end faces thereof are made to abut against the flat surfaces of yoke leg parts 34. Through each yoke leg part 34 and each core 31 welding current is made to flow from an electrode 38. Accordingly a contact part 36 generates weld or hard solder due to resistance heating. At this time, a cupper cover body formed as the core or the surface treated part of the yoke serves as the hard solder. A connection part of the core 31 and the yoke 34 having almost no gap is obtained and the magnetic resistance is made minimum. This butting welding is advantageously performed when the yoke is a thin plate of 1mm or below, and an effective magnetic saturation value also acts on a magnetic circuit advantageously.
Patent JP-S61145940-A (JP)
Title: Individual selective call receiver
Inventor: SATO TOSHIAKI
IPC: H04W84/02
Filed: 1984-12-20
Abstract: PURPOSE:To decrease the time for information input to a device of the next stage and to prevent errors due to artifitial re-input by converting the information transmitted from a base station into a signal such as magnetism, light or sound and transmitting the signal to the next stage device automatically. CONSTITUTION:An automatic transmission means for converting the information transmitted from the base station into a signal of magnetism, light or sound and for transmitting the signal automatically to the next stage device is provided. For example, a transmission side frame 1, a reception side frame 2, a transmission-side magnetic substance 3 transmitting a magnetic signal to the reception section 2, a reception-side magnetic substance 4 receiving the magnetic signal, an exciting coil 5 to which a signal is inputted, and a reception side coil 6 from which the signal is outputted are provided, and the transmission- side magnetic substance 3, the reception-side magnetic substance 4, the exciting coil 5 and the reception-side coil 6 constitute the automatic transmission means. Then an alternate magnetic field is applied to a magnetic circuit comprising the magnetic substances 3 and 4 and the alternate magnetic field is subjected to modulation according to the received information to transmit/receive the signal.
Patent JP-H03130913-A (JP)
Title: Composite floating magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/60
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a head with high joining strength by forming magnetic layers on the side surface of a slider body and afterwards, forming a non- magnetic layer with more than 10mum thickness. CONSTITUTION:Groove work is executed to respective first and second slider bodies 1 and 2 composed of a non-magnetic substance so as to wind a coil and further, respective side surfaces 3 are specular finished. Then, on the same side surface side, the several layers of magnetic films 4 are formed with 1 to 3mum thickness by a sputter method, etc., so as to obtain a laminated core 5 and on the most upper layer of the core, a non-magnetic film 6 is formed with more than 10mum thickness by the same method. Afterwards, the first and second slider bodies 1 and 2 are integrated by using fusing glass 7 and a magnetic gap 8 is obtained by glass bonding. Next, a floating surface 9 is formed and prescribed shape work is executed to obtain a composite floating magnetic head 10. Thus, since a coil 11 can be wound more closely to the laminated core 5, magnetic efficiency is improved and the magnetic head can be obtained with high properties.
Patent JP-H0987586-A (JP)
Title: Water-base coating composition
Inventor: YAMAZAKI TOSHIO
IPC: C08F230/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base coating compsn. which can give a coating film excellent in weatherability and exhibits a good stability during preparation and storage. SOLUTION: This compsn. manily comprises a silanolated vinyl copolymer emulsion which is obtd. by subjecting a polymerizable vinyl monomer and a silanolated (meth)acrylsiloxane represented by the formula [wherein R<1> is H or methyl; R<2> is a 1-8C monovalent org. group; R<3> to R<5> are each a 1-8C monovalent org. group or a siloxy group represented by-OSiR<6> R<7> R<8> (wherein R<6> to R<8> are each a 1-8C monovalent org. group); (n) is an integer of 1-12; and (a) is 0 or 1 ]to emulsion polymn. in the presence of a reactive surfactant and a polymn. intiator in a water-base medium.
Patent JP-H0692976-A (JP)
Title: Method for carrying out kinetic resolution of silanol
Inventor: YAMAMOTO KYOJI
IPC: C07F7/18
Filed: 1992-09-10
Abstract: PURPOSE:To carry out kinetic resolution of silanol by subjecting silanol to Sharpless oxidation to epoxidize a part of silanol and recovering silanol left without being epoxidized. CONSTITUTION:A silanol of the formula [R<1> is (substituted)1-cycloalkenyl; R<2> is 1-8C (substituted)alkyl, alicyclic residue or (substituted)aryl; R<3> is 1-4C alkyl, (substituted)-omega-(1-pyrrolidinyl)alkyl, etc., with the proviso that R<1>, R<2> and R<3> are all different] is subjected to Sharpless oxidation in the presence of an alkoxytitanium and a tartaric acid ester and a complex obtained therefrom and as necessary a molecular sieve in a dichloromethane solvent, preferably at -25 to -15 deg.C for 1-8 day and the reaction is stopped when conversion rate of epoxidation reaches 30-90% and silanol left without being epoxidized is recovered to carry out the objective reaction.
Patent JP-H04254071-A (JP)
Title: Slide valve
Inventor: PATORISU DOUBIRU
IPC: F16K39/04
Filed: 1991-07-16
Abstract: PURPOSE: To incorporate a bypass valve in a slide valve provided in the duct of a vacuum device by forming hollow portions on both sides of a valve element, and placing a piston having a projection that cooperates with the inclined path of a drive rod, in such a way that a sealing means is interposed between the piston and the shoulder of each hollow portion and that the piston is spring- activated in a returning direction. CONSTITUTION: A valve body 1 penetrated by the drive rod 2 of a control actuator is formed with openings 12, 13 and a valve element 10 is attached to the drive rod 2 and allowed to freely slide within the valve body 1. Hollow portions 17 are formed on both sides of the valve element 10 and opened to both sides to store a piston 18. A flat gasket 21 is interposed between the piston 18 and the shoulder 20 of each hollow part 17 to seal a communicating orifice 22. A return spring 23 is also interposed between the piston 18 and the shoulder 20 to press the piston 18 against a simple abutment 19 at a stop position. Also, a projection 24 is formed on the side of the piston 18 opposite to the drive rod 2, and when the valve is closed the projection 24 is made to abut against the inclined path 26 of the drive rod 2 to push the valve element 10 back.
Patent JP-H05203706-A (JP)
Title: Generation method of test pattern for boundary scanning mutual connection test and boundary scanning mutual connection test method
Inventor: KENESU PII PAAKAA
IPC: G01R31/28
Filed: 1992-09-10
Abstract: PURPOSE: To conduct a boundary scanning mutual connection test by grouping nets having adjacent pins, attaching identification numbers to the nets and groups, attaching a group identification number to the net identification number as a net identifier, and forming a matrix with rows as one of net identifier and with columns as test vector. CONSTITUTION: The nets having adjacent pins in a radial direction are grouped, and given by an individual net ID number. Each group is also given by an individual group ID number. The each net ID number is added with the group ID number, and individual net identifier is formed at each net. The individual net identifiers are combined to form a matrix. The each row of the matrix are one of the individual net identifier, and the each column is the individual test vector capable of utilizing for the boundary scanning test. Thus, even if a test sequence is short, the test quality is held high.
Patent JP-H06114862-A (JP)
Title: Molding of frp
Inventor: OYA KAZUHIKO
IPC: D04H3/08
Filed: 1992-10-07
Abstract: PURPOSE:To mold FRP without generating the cracking and the deficiency of a resin and considering pressure timing. CONSTITUTION:A thermosetting resin is infiltrated in a fiber structure 20 under vacuum and the impregnated fiber structure is received in a fluid impermeable bag 26. Thereafter, the bag 26 is degassed and hermetically sealed to be pressed and heated by a flowable pressure heating medium within a pressure-resistant tank 38 of a device 30.
Patent JP-H01110955-A (JP)
Title: Laminated film
Inventor: KIMURA TAKEHIKO
IPC: B32B27/28
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a laminated film superior in moisture resistance and free from curling also, by providing a moistureproof layer between a polyamide 12 layer and polyamide 6 layer. CONSTITUTION:A polyethylene layer or ethylene vinyl alcohol layer is good as a moistureproof layer. Each layer may be obtained through either thermal adhesion through a modified polyolefin layer or lamination based on an adhesive agent. A protective layer or a heat sealing layer may be provided as the outermost layer further. When three-layer laminated film, for example, a nylon 12 layer, polyethylene layer/nylon 6 layer is obtained and moisture permeability is measured in place of moistureproof properties along with a laminated film of a nylon layer/nylon 6 layer not having an intermediate moistureproof layer under the same conditions, the former obtains better results.
Patent JP-H09135496-A (JP)
Title: Piezoelectric electric acoustic device
Inventor: CHII MIN YAN
IPC: H01L41/09
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an extreamly miniaturized piezoelectric type electroacoustic device high in fidelity and small in the number of components used by respectively arranging two piezoelectric disks above and under two metal alloy disks and sandwiching a damping disk between the metal alloy disks. SOLUTION: A pair of piezoelectric disks 4 are respectively provided outside a pair of metal alloy disks 5, and a damping disk 6 is held between two metal alloy disks 5 in the state of sandwich. Two piezoelectric disks 4 are electrically connected through a varnished cord 8 and two metal alloy disks 5 are electrically connected through a varnished cord 7. Lead wires 13 and 14 are connected to electrodes 11 provided no the disks 4 and 5 and by impressing a voltage to the lead wires 13 and 14, high-fidelity sounds can be generated from a piezoelectric speaker. The thickness of disks 4, 5 and 6 is extremely reduced less than 100μm, the number of components used for the piezoelectric speaker is reduced and production processes can be remarkably decreased.
Patent JP-H06115339-A (JP)
Title: Air conditioner for vehicle
Inventor: KAJINO YUICHI
IPC: B60H1/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide vehicle air conditioner which conducts air conditioning control according to the incident light angle of insulation received by an occupant in a vehicle and does not require shading parts. CONSTITUTION:An insulation sensor 40 detects an insulation amount and outputs an insulation signal, and the insulation signal is inputted into an incident light angle detecting means M7 constituting a control means M11 consisting of a micro computer. An elevation angle theta in regard to a level direction and an azimuth angle theta in regard to a vehicle advance direction are detected, and at the same time a correction value alpha to cope with the elevation angle theta and the azimuth angle phi is operated by means of a correction value operating means M8. In addition, a control signal output means M9 conducts the multiplication of a vehicle heat receiving amount Qs and the correction value alpha, and a heat receiving amount Qs received directly by an occupant due to insulation is sought, and a control signal Cs is outputted to an air conditioning means M10.
Patent JP-H07119693-A (JP)
Title: Blower for both supply and exhaust
Inventor: YAMAMOTO KIMINOBU
IPC: F04D29/38
Filed: 1993-10-27
Abstract: PURPOSE:To provide a blower for both supply and exhaust, by which noise generated when exhaust is at high static pressure can be reduced without lowering P-Q performance and noise performance at the time of intake by forming a camber line of a blade into a straight line or a circular arc projected on the positive pressure surface side, or forming the positive pressure surface side blade surface into a flat form. CONSTITUTION:Plural blades 4, camber lines of which are straight lines, are provided on the outer periphery of a hub 5 of an axial fan 1 locked on a motor 3 disposed in the interior of a casing 2, and an edge 15 parallel to the inner wall 14 of the casing 2 is provided on the outer peripheral edge of the positive pressure surface side of the blade 4.
Patent JP-H09114321-A (JP)
Title: Heating device for photoreceptive drum
Inventor: KIMURA SHUYA
IPC: G03G21/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heating device which does not unnecessarily heat the inside of a recorder main body even when a photoreceptive drum is heated, whose heat efficiency is excellent and which is not affected by the outside environment of a recorder by providing it with a pair of shaft supporting parts, a heating means and an air circulation means. SOLUTION: Air in the photoreceptive drum 1 is taken in the heating part of a heater 8 by a fan 7 through a pipe 11b and a piping 12b and heated by the heater 8. Then, the heated air is supplied to the inside of the drum 1 through a piping 12a and a pipe 11a. The air supplied to the inside of the drum 1 is taken in the heating part of the heater 8 through the pipe 11b and the piping 12b after giving the heat to the drum 1. Since the air heating the drum 1 is returned to the heater 8 through the pipe 11b and the piping 12b and made to circulate in such a way and the heated air is not discharged to the inside of the recorder main body, the temperature of the inside of the recorder main body is prevented from being unnecessarily raised.
Patent JP-H01110954-A (JP)
Title: Manufacture of laminated film or sheet
Inventor: FUJII TOSHIO
IPC: B29C47/04
Filed: 1987-10-24
Abstract: PURPOSE:To obtain a laminated film or sheet which is superior in an external appearance or smoothness of the surface, by a method wherein polyolefine resin having specific physical properties and a base material are extruded and laminated. CONSTITUTION:A matter whose density and melt index are respectively 0.920-0.930g/cm<3> and 2-8g/10min. and a molecular weight distribution index to be shown by the product of (melt index value) and (melt tension value) falls within a range of 15-35 is used as polyolefin resin. Ramified state low-density polyethylene, linear low-density polyethylene, an ethylene-vinyl acetate copolymer, an ethylene-acrylic acid copolymer and ethylene-acrylic acid ester copolymer are mentioned as the polyolefine resin to be used. The polyolefine resin may be a matter obtained by modifying the sane by performing graft reaction with unsaturated carboxylic acid or its anhydride, for example, anhydrous maleic acid.
Patent JP-H0578037-A (JP)
Title: Unreeling auxiliary device of automatic winder and its thread end delivery method
Inventor: MATSUI ISAMU
IPC: B65H67/08
Filed: 1991-09-19
Abstract: PURPOSE:To provide an unreeling auxiliary device of an automatic winder which has a throttle and can increase the practical winding speed, and to provide a thread end delivery method of the untying auxiliary device which can deliver the thread end from a feeder bobbin to an ending device securely. CONSTITUTION:This thread end delivery method is a delivery method of the thread end of an unreeling auxiliary device provided with a balloon regulating member 32 having a throttle 32a provided at the upper part of a feeder bobbin 4 and regulating a thread guide; and a delivery method to deliver the thread end blown up from the feeder bobbin 4 to the thread ending device through the throttle 32a.
Patent JP-2001093281-A (JP)
Title: Semiconductor memory
Inventor: ISHIZUKA YOSHIYUKI
IPC: G11C11/407
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which an access speed for a memory cell can be increased and increase in current consumption can be suppressed. SOLUTION: A memory cell array 12 comprises plural main word lines MW, plural sub-word lines SW corresponding to each main word line, and sub-word lines SW in the direction of column, and is divided into plural sub-arrays 13A-13H. The plural main word lines MW is divided into two groups of main word line groups G1 and G2. A main word decoder 14 selects one main word line MW out of the main word line groups G1, G2, plural sub-word decoders 16A-16H select sub-word lines SW corresponding to one main word line group in sub-arrays 13A-13H. Plural driving circuits 20, 22 drive correspondent sub- word line SW based on a selected result of the main word decoder 14 and the sub-word decoders 16A-16H.
Patent JP-H06225261-A (JP)
Title: System and method for image processing
Inventor: POORU RODERITSUKU NOERU KERAA
IPC: H04N7/46
Filed: 1993-10-27
Abstract: PURPOSE: To provide an image processor and its processing method which can obtain an image of high resolution by processing an image by utilizing a low- resolution processor. CONSTITUTION: The image processing system 1 includes frame storage devices 3 and 4 and a disk storage device 6 connected by a buffer 11. The storage devices and buffer are controlled by a processor 12. Image data representing an image of high resolution are moved among the storage devices so as to generate a group of data representing respective subimages. The subimages are represented as whole images, but the resolution is low. Subimage data are videotaped by a video recorder 17.
Patent JP-H0885776-A (JP)
Title: Pressure-sensitive adhesive acrylic sheet
Inventor: SHIMOURA YOSHIO
IPC: C09J7/02
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive acrylic sheet which does not decrease in adhesive strength when it is stuck at ordinary temperature or even when it is heated after sticking by adding specified fine polyolefin particles as a filler to a specified photopolymerizable composition and photopolymerizing the resultant mixture. CONSTITUTION: A photopolymerizable composition comprising 100 pts.wt. photopolymerizable monomer mixture comprising 50-98-wt.% alkyl (meth)acrylate with 1-12C alkyl and 50-2wt.% vinyl monomer having a polar group, 0.01-1 pt.wt. monomer having at least two reactive double bonds, 0.01-5wt.% photoinitiator, and 8-70 pts.wt. fine polyolefin particles having a weight-average molecular weight of 150-5000000 and a mean particle diameter of 5-150μm is applied to a release sheet to form a layer of a predetermined thickness, and the layer is polymerized by irradiation to obtain a pressure-sensitive adhesive sheet.
Patent JP-H06234596-A (JP)
Title: Method for removing surface from diamond body
Inventor: JIYON EDOUIN GURABUNAA
IPC: B24B37/04
Filed: 1993-10-04
Abstract: PURPOSE: To provide a method which enables removal of a part of surface diamond of a diamond body at a higher treatment rate, at a lower treatment temp. and under a lower pressure as compared with any conventional technique.  
     CONSTITUTION: This method comprises (a) a step for physically placing at least a part of the surface of a diamond body in direct contact with a molten or partially molten alloy which consists of a rare earth metal and a metallic impurity that lowers the melting point of the rare earth metal, and has characteristic capability of dissolving carbon, for a prescribed time, and (b) a step for maintaining the above molten or partially molten alloy at a temp. within a prescribed range for the above prescribed time. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02117124-A (JP)
Title: Alignment mark
Inventor: KISHIMOTO MIKIO
IPC: H01L27/10
Filed: 1988-10-27
Abstract: PURPOSE:To reduce the charging level in alignment mark thereby augmenting the precision in alignment without fluctuating the manufacturing process of semiconductor device by a method wherein a surface protective film is patterned on a wiring film electrically continuous to a semiconductor substrate. CONSTITUTION:A surface protective film 5 in an alignment mark is formed in a specified pattern on a wiring film 4 occupying a little space in the alignment mark. When the alignment mark region 6 is irradiated with electron beams in scanning mode, the signal intensity of reflected electron or secondary electron fluctuates within the boundary between the wiring film 4 and the surface protective film 5. The electron beam irradiated position on a semiconductor device can be detected by sensing the fluctuation in the said signal intensity. At this time, the surface protective film 5 in the alignment mark only is charged by the irradiation with the electron beam while the electron irradiating the wiring film 4 constituting the alignment mark excluding the surface protective film 5 runs into a silicon substrate 1 through a contact window 3 not to be charged. Consequently, the charging level in the alignment mark is reduced: it enables the alignment during the irradiation with electron beam to be made for augmenting the precision in alignment.
Patent JP-H01112592-A (JP)
Title: Semiconductor storage device
Inventor: SHIRAGASAWA TSUYOSHI
IPC: G11C11/34
Filed: 1987-10-26
Abstract: PURPOSE:To attain simultaneous write and simultaneous readout to/from each cell by providing a row decoder to each of plural memory cells and outputting the result of arithmetic processing to data generated by other address generation sections to a corresponding row decoder. CONSTITUTION:Data inputted continuously to a data input terminal 1 is stored sequentially in an input data register 26, a data transfer control signal T is controlled to turn on all transfer gates in a data transfer gate group 26 thereby transferring the data to a memory cell on a word line selected by row decoders 21, 31 of memory cell arrays 20, 30. In reading out the data, the storage data in the memory cell on each word line selected by the decoders 21, 31 is read to a bit line pair and all the transfer gates in the readout transfer gate group 27 are turned on to transfer and store the data to and in an output data register 28. Thus, serial data is split and written in different memories at the same time and readout data is synthesized into serial data, which is outputted.
Patent JP-H09115615-A (JP)
Title: Connector with fit confirming mechanism
Inventor: SAKAI HITOSHI
IPC: H01R13/627
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector equipped with a fit confirming mechanism which is chiefly used for the electric wirings of an automobile, can favorably serve for connector having a small number of terminals, and allows a sure confirming operation. SOLUTION: A fit sensor 3 is movably mounted on a rocking arm 4 of one of the connector housings 1, and fit holding walls 8, 8' are installed upright in the neighborhood of the fit sensor 3. The fit check is made by alowing the sensor 3 to move to the top 8a of the holding wall 8 when the two housings 1, 2 are fitted completely, and at the same time, the rocking arm 4 is hindered from displacement.