baber/WOPTO huggingface dataset:
Patent JP-H11232832-A (JP)
Title: Recorded disk device housing and recorded disk device
Inventor: BITO TAKAYUKI
IPC: G11B25/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a recorded disk device housing capable of increasing the efficiency of assembling work even when a flat plate-like cover is used. SOLUTION: A housing is composed of a flat plate-like seating 21, a frame member 30 connected to this seating 21, and a flat plate-like cover 31 connected to this frame member 30. Since the seating 21 is formed like a flat plate, a constituting element such as a driving mechanism 40 or the like is efficiently loaded. Moreover, since the cover 31 has a flat plate-like shape, one damping steel plate is used for the cover 31. By using the damping steel plate, noises generated in a recorded disk device are reduced.
Patent JP-S61189069-A (JP)
Title: Picture reader
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/04
Filed: 1985-02-18
Abstract: PURPOSE:To simplify the constitution of a whole reader by forming an optical base mounted with a mirror, a lens and a photoelectric converting element in a dish shape so as to catch a fallen foreign material to eliminate the need for a means for preventing fall of foreign material to be provided separately under an original carrying means. CONSTITUTION:A mirror unit B mounted with the 2nd and 3rd mirrors 8, 9 and a scanner unit C mounted with a reduced lens 10 and a photoelectric converting element 11 are fitted to an optical base A having a dish shape whose side wall is fixed with the 1st mirror 7 and the base is mounted between an original carrying section and an electric circuit section 23. Even if a foreign material such as paper powder or clip falls down the inside from a hole 24 during reading of an original, it is catched by the dish shape optical base A and does not fall down to the electric circuit section 23 placed under the base.
Patent JP-H11230840-A (JP)
Title: Landslide detecting system
Inventor: KAI TOKIO
IPC: G01D21/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a landslide detecting system which can detect the occurring position of a landslide over the full length of an optical fiber regardless of the scale of the landslide. SOLUTION: A land slide detecting system is provided with a plurality of pipes 1 which are laid in objecting earth and sand, and connected to each other so that an optical fiber 2 can pass through the hollow sections of the pipes 1; bellows members 12 provided to the pipes 1, so that the corresponding pipe 1 may expand or shrink when the objective earth and sand slide; and a measuring means 4 which detects the slide of the objective earth and sand, by measuring the strain distribution in the fiber 2 associated with the extension and shrinkage of the pipe 1.
Patent JP-S56125886-A (JP)
Title: Rod for solid laser
Inventor: SHIRAKI KENICHI
IPC: H01S3/16
Filed: 1980-03-06
Abstract: PURPOSE:To simplify structure and obtain a small-sized device having excellent reliability by forming a layer containing iron to a circumferential section of a side surface of a rod of gadolinium gallium garnet containing neodymium as active ions. CONSTITUTION:A layer containing iron is made up to a circumferential section (a) of a side surface of a rod of gadolinium gallium garnet containing neodymium as active ions. For example, gadolinium gallium garnet crystals are buried in iron oxide powder, and thermally treated for an hour at 1,400 deg.C in a nitrogen atmosphere. Thus, structure is simplified, and the rod for a solid laser is obtained which enables a laser oscillator having excellent reliability.
Patent JP-S59155019-A (JP)
Title: Manufacture of molded item that comprises crosslinked polyolefin foamed body
Inventor: YOSHIDA IWAO
IPC: B29C43/34
Filed: 1983-02-24
Abstract: PURPOSE:To reutilize a foamed body so as to obtain readily and inexpensively the titled molded item that is uniform and excellent in mechanical property, by heating and melting cut pieces of a crosslinked polyolefin foamed body by hot air current followed by molding in a compression mold under specified conditions. CONSTITUTION:Scrap or the like of a crosslinked polyolefin foamed body is cut into small pieces, and after the pieces are loaded in an air permeable mold 2, air that has been heated by a heater 3 is introduced as hot air current into the mold so that the surfaces of the foamed pieces 1 are heated and melted. Then while the foamed pieces 1 are still thermally weldable, they are loaded into a compression mold 9, and they are compression molded by a press plate 8 to a compression ratio of 1/2 or less followed by cooling thereby providing the intended molded item.
Patent JP-S61187122-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1985-02-15
Abstract: PURPOSE:To attain a recording medium with an excellent S/N by setting the coercive force of the 1st columnar magnetic layer tilting in the head traveling direction smaller than that of the 2nd magnetic layer on the surface opposite to the traveling direction. CONSTITUTION:The 1st columnar magnetic layer 7 tilting in the traveling direction of a magnetic head 9 on a substrate 6, and thereon the 2nd columnar magnetic layer 8 tilting in the direction opposite to the head traveling direction is formed. And the coercive force of the magnetic layer 7 is set smaller than that of the magnetic layer 8. With this constitution the magnetic layer 8 is recorded in the direction ensuring a high recording efficiency. The part farther from the head is easily magnetized because of the smaller coercive force, and completely magnetized. The magnetic layer 8 is recorded in the adverse efficiency direction, however it can be completely magnetized due to its strong magnetic field. Accordingly a signal output S is raised. Moreover a noise N is decreased due to its double-layered structure, whereby the S/N ratio can be improved.
Patent JP-S59156193-A (JP)
Title: Drive device of motor
Inventor: TANIMOTO YASUFUMI
IPC: H02P8/12
Filed: 1983-02-23
Abstract: PURPOSE:To effectively protect a transistor as switching means by connecting a Zener diode between the collector and the base of the transistor. CONSTITUTION:When a transistor 12 is turned ON and a transistor 13 is turned OFF, a voltage between the collector and the emitter of the transistor 12 is raised by a counterelectromotive force due to the leakage inductance. Then, a Zener diode 23 is broken down, a voltage between the base and the emitter of the transistor 12 is raised, and the transistor 12 is turned ON. Accordingly, the counterelectromotive force due to the leakage inductance is consumed by the transistor 12 and abruptly attenuated.
Patent JP-S62186243-A (JP)
Title: Photographing frame display device for camera
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B1/66
Filed: 1986-02-12
Abstract: PURPOSE:To display the proper number of photographing frames by changing the quantity of film winding in case a film is left as it is for a long period without sending the film after photographing, transferring a portion having a habit of bending of the film to the outside of a photographing screen and updating the display of the number of photographing frames. CONSTITUTION:At the time of a terminal X is turned to the 'H' level, the output Q of a front flip flop (FF) of a 2-pulse counter 29 is turned to the 'L' level and the output Q of a rear FF31 is turned to the 'H' level, a down pulse is applied to a subtracting counter 33, the display contents of a display unit 40 are updated independently of the input of a winding signal, and subtraction is displayed. At the time of the output Q of the FF is turned to the 'H' level again and the 2nd excess film sending is executed, the output of the Q of the front FF30 is turned to the 'H' level and the output Q of the rear FF31 is turned to the 'L' level, so that no down pulse is applied to the counter 33 and the display is not updated. If the 3rd excess film sending is executed, the output Q of the rear FF31 is turned to the 'H' level and the display is updated, so that the display number of photographing frames is subtracted one by one at the excess sending of the odd number of times.
Patent JP-S62186874-A (JP)
Inventor: TAKIZAWA ISAMU
IPC: A61N2/08
Filed: 1986-02-14
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-S59156139-A (JP)
Title: Speed signal detection circuit of electromagnetic driving equipment
Inventor: MARUYAMA SHIGEYA
IPC: H02K11/00
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a simple composition by a method wherein a driving current detection resistance is connected to a driving coil in series and a driving power detection resistance is connected to a driving power detection capacitor in series and these two sets of series-connected devices are connected in parallel and a speed signal is obtained by taking out the terminal voltages of them. CONSTITUTION:A driving current detection resistance R is connected to a driving coil L of an electromagnetic driving equipment in series. A driving power detection resistance R1 is connected to a driving power detection capacitor C1 in series. These two sets of series-connected devices are connected in parallel. The terminal voltage of the driving current detection resistance R and the terminal voltage of the driving power detection capacitor C1 are put into a calculating circuit 22 and a speed signal of the driving coil is obtained by comparing calculation.
Patent JP-H06241876-A (JP)
Title: Weight detector of electronic cooking range
Inventor: SAKAI MITSUHIRO
IPC: G01G3/13
Filed: 1993-02-18
Abstract: PURPOSE:To provide a weight detector of an electronic cooking range which is made highly accurate and highly sensitive at a low cost by a method wherein a weight of a food located on a turn table is automatically weighed and the heating time of the food by a microwave is controlled based on the detected weight. CONSTITUTION:A weight detector body 12 is supported in opposition to a rotation locus of roller 3b of a supporting member of a turn table 2 that rotates on a top face of a bottom plate 1a in a heating chamber 1 and a detector body holder 31 made of a resin which is formed integrally with a knob 32 that applies a pressure from the roller 3b to the detector body 12 via the bottom plate 1a, is attached to a bottom face of the bottom plate 1a. The knob is brought into pressure contact with the bottom face of the bottom plate 1a by a resiliency due to elastic deformation of the knob in a prescribed dimension. The detector holder 31 is attached to the bottom plate 1a in point contact relationship.
Patent JP-H02208235-A (JP)
Title: Material for spraying glass
Inventor: NAKAJIMA MIKIO
IPC: C03C8/02
Filed: 1989-02-08
Abstract: PURPOSE:To form a glass material rapidly meltable in flame of spraying device by adopting a specific glass composition. CONSTITUTION:This material for spraying glass has the following composition. Namely the composition comprises at least 20-54wt.% SiO2, 10-33wt.% B2O3, 3-20wt.% Li2O, 1-15wt.% CaO and 1-7wt.% SrO as main components and 0-35 total amounts of one or more of Na2O, K2O, PbO, Al2O3, F2 (substituent group), TiO2, MgO, ZnO, ZrO2, SnO2, BaO, Bi2O3, V2O5, MoO3, WO3, P2O5, Sb2O5, Tl2O, Y2O3, CdO and CeO2 as additives.
Patent JP-H05192861-A (JP)
Title: Barrel polishing method for noble metal
Inventor: HAGIWARA YUTAKA
IPC: B24B31/14
Filed: 1992-01-20
Abstract: PURPOSE:To eliminate the tendency of a noble metal to sink into the bottom of a polishing vessel, efficiently polish the noble metal without unevenness and increase the amount of polishing at one time to enhance the work efficiency by polishing the noble metal with abrasives the specific gravity of which is equal to that of the metal. CONSTITUTION:A barrel polishing machine polishes a noble metal with spherical abrasives the specific gravity of which is equal to that of the metal. As a result, the tendency of the noble metal to sink into the bottom of a polishing vessel is eliminated and the abrasives are uniformly stirred and the metal is efficiently polished without unevenness and the efficiency of work is bettered. To polish noble metals such as Au and Pt the use of W having equal specific gravity or W or the like plated with Cr is desirable; however, any material can be used only if, in addition to specific gravity, it has corrosion resistance, hardness and the property of being machined and molded into the form of abrasives; composite materials such as plated metals may also be employed.
Patent JP-S59156178-A (JP)
Title: Controller of commutatorless motor
Inventor: TAKAHASHI SATORU
IPC: H02P6/08
Filed: 1983-02-23
Abstract: PURPOSE:To largely shorten the no current period after a pulse shift is eliminated by initially setting the output of a current regulator so that the DC voltage of a power source side converter becomes the value matched to the DC voltage of a motor side converter at the pulse shift eliminating time. CONSTITUTION:A control angle voltage generator 40 which receives signal from a speed detecting generator 7 and a comparator 32 for discriminating a torque direction and outputs a signal to an initial value setter 50 obtains a phase control signal of a power source side converter 1 so that the DC voltage of a motor side converter 3 and the DC voltage of a power source side converter 1 are balanced. An initial value setter 50 initially sets the output of a current regulator at the moment that the pulse shift is eliminated to the output voltage set by the generator 40. When the pulse shift is eliminated, the output of a current regulator 60 is switched instantaneously to the initial set value from the control delay angle maximum.
Patent JP-S59156066-A (JP)
Title: Output device of facsimile picture signal
Inventor: TSUJIKAWA NAOTERU
IPC: H04N1/32
Filed: 1983-02-25
Abstract: PURPOSE:To transmit a facsimile signal even when an underflow of a buffer memory occurs by stopping a carrier of an MODEM when the underflow of the buffer memory is detected at the end of transmission of one line of picture signal and stopping the carrier of the MODEM when the time of underflow is long. CONSTITUTION:An underflow detecting circuit 11 detects an underflow, a count t1 of a supervisory timer 12 is started and the circuit 11 gives a command to stop the carrier to the MODEM15 of a transmission section 5 by turning off the transmission request. When the time of underflow is long and the time exceeds a time t2 discriminating that a predetermined receiving facsimile terminal 17 is in the state of abnormal communication (t1>t2), after the underflow detecting circuit 11 gives a command to the MODEM15 that the transmission request is turned on and the carrier is transmitted, the circuit 11 commands the transmission of a white signal for one line's share to a white line generator 13 and the generator 13 transmits the white signal to the receiving facsimile terminal 17 via an NCU16 being a network controller.
Patent JP-S58146327-A (JP)
Inventor: OHARA NAOYUKI
IPC: A47L9/14
Filed: 1982-02-25
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-H11211588-A (JP)
Title: Load cell, and method for compensating temperature of load cell
Inventor: SUZUKI TAKAO
IPC: G01L1/22
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a load cell the temperature of which is compensated with accuracy without making a compensating resistance wire longer, and a method for compensating the temperature of the load cell. SOLUTION: The fluctuation of the output voltage of a bridge circuit 1 resulting from the temperature fluctuation of the circuit 1 when no load is applied to the circuit 1 is measured, the resistance value of a compensating resistance wire added to the circuit 1 is decided so as to suppress the output voltage fluctuation, and, at the same time, a compensating resistance wire 7 for rough adjustment having a large resistance value per unit length is used as the compensating resistance wire. The wire 7 is connected between the connecting terminals 2 and 2 of the circuit 1 and the output voltage fluctuation of the circuit 1 resulting from the temperature fluctuation of the circuit 1 when no load is applied to the circuit is again measured. Then, the resistance value of another compensating resistance wire added to the circuit 1 is decided so as to suppress the output voltage fluctuation and, at the same time, a compensating resistance wire 8 for fine adjustment having a low resistance value per unit length is used as the compensating resistance wire and connected between the connecting terminals 3 and 3 of the circuit 1.
Patent JP-S62204709-A (JP)
Title: Head receiving and fixing apparatus
Inventor: BIANKI FURANSOWA
IPC: B60R21/055
Filed: 1987-02-10
Abstract: Two diametrically opposed orifices (4, 6) are provided in the framework tube of the backrest of the seat structure and receive the headrest support bar (1) which extends therethrough. A locking lug (10) projecting inside the tube extends into a notch in this bar and immobilizes it. The lug (10) is carried internally by a collar (12) which partly covers the tube (2) and extends round the upper orifice receiving the bar (1). A guide socket (24) is fitted into an opening (18) of the collar coaxially with the upper orifice (4).
Patent JP-S60175175-A (JP)
Title: Parallel data processor
Inventor: SUGA TAKASHI
IPC: G06F15/16
Filed: 1984-02-21
Abstract: PURPOSE:To improve considerably the whole through-put by separating an arithmetic part and a data transfer part clearly and executing the arithmetic operation and I/O operation of all basic arithmetic elements simultaneously and independently. CONSTITUTION:Data are inputted to a buffer 34 through a data line 26. At that time, the arithmetic part 24 is executing another processing; data are inputted from another buffer 33 to a buffer 32 through a data line 30, and after some processing, the processed result is stored in the buffer 33 through a buffer 31 and a data line 29. If data transfer to the buffer 34 has been completed at the end of the storage, the buffer 33 is switched to the buffer 34 by a control signal 27. If the data transfer is not yet completed, the switching operation is waited until the completion.
Patent JP-S59157104-A (JP)
Title: Highly weatherable resin composition
Inventor: OOOKA MASATAKA
IPC: C09D133/06
Filed: 1983-02-25
Abstract: PURPOSE:To obtain titled novel composition capable of keeping ultraviolet absorbability for a long period, useful for weatherability enhancers, coatings, etc., comprising, as the essential component, a resin prepared by the reaction between a side chain epoxy group-contg. vinyl polymer and hydroxy cinnamic acid. CONSTITUTION:The objective resin composition can be obtained by incorporating, as the essential component, a resin which is prepared by the reaction between (A) a vinyl polymer with its side chain carrying epoxy group (e.g., a polymer from glycidyl acrylate) and (B) hydroxy cinnamic acid so as to be 0.005-1.5mol of the component (B) per equivalent of the epoxy group in the component (A). For shorter reaction time, use of a catalyst such as triethylamine is recommended.
Patent JP-H07237502-A (JP)
Title: Step for getting on/off from vehicle
Inventor: SHIMADA MASANORI
IPC: B60R19/48
Filed: 1994-02-28
Abstract: PURPOSE:To make light in weight and compact in size of step composing members in a vehicle such as a cab type truck of which driver's seat its high-in its position by mounting a step for getting in or off from the driver's seat rearwards on a front under lamp protector disposed behind a front bumber. CONSTITUTION:A vehicle such as a cab type truck is provided with a front bumber disposed in the front of its driver's seat and a front under lamp protector 5 disposed behind the bumper and mounted on a frame 1 through a bracket 4. Another bracket 6 is mounted on the protector 5 by means of bolt 7 and the like, and at the rear end of the bracket 6 a step 2 for riding in or off from the driver's seat having a slip prevention member on its upper face is fastened by means of bolt 7 and nut 8. Namely, the step 2 is mounted on the protector 5 of which mounting position is made shorter than the distance from the frame 1. The required strength of the bracket 6 is lowered thereby to attain the compactness and light weight of the bracket 6 and the step 2.
Patent JP-H02211864-A (JP)
Title: Production of useful substance by immobilized cultured plant cell
Inventor: FURUYA TSUTOMU
IPC: C12P17/18
Filed: 1989-02-10
Abstract: PURPOSE:To efficiently obtain a useful substance, such as alkaloid, for medicines, etc., by immobilizing cultured plant cells in a foamlike structure made of a synthetic resin or natural product, carrying out culture and using an inexpensive support capable of freely processing the size and shape. CONSTITUTION:Calli are induced from seeds of a plant (e.g. Coffea arabica L.) by a conventional method and subcultured in a culture medium at 25 deg.C in a dark place at an interval of 3 weeks to provide cultured plant cells, which are then mixed with a spherical substance of a foamlike structure (e.g. polyurethane foam) made of a synthetic resin or natural product in a culture medium, cultured at 25 deg.C by rotation in a dark place and immobilized in the foamlike structure. The resultant immobilized cells are then subcultured at an interval of 3 weeks as a passage to 4 passages to produce a useful substance, which is subsequently recovered to produce the useful substance by the objective method. Furthermore, cuts are preferably formed in the foamlike structure.
Patent JP-H10212344-A (JP)
Title: Polyester resin for coating material, resin composition for coating material and method for forming coating film by using the resin composition
Inventor: TONO TETSUJI
IPC: B05D1/36
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a coating material, excellent in both processability and wet ink suitability by using a polyester comprising a polybasic acid component containing a specified amount of an aromatic dicarboxylic acid and a diol component of a specified composition. SOLUTION: The polyester resin is made from a polybasic acid component containing 50-80mol% aromatic dicarboxylic acid and a polyol component containing 30-70mol% diol component represented by the formula [wherein R<1> , R<2> and R<3> are each H or a 1-4C alkyl (the total number of carbon atoms of R<1> to R<3> is 3 or above)] and 0.1-10mol% hydrogenated dimer diol. The diol component represented by the formula is desirably 2-n-butyl-2-ethyl-1,3- propanediol. The hydrogenated dimer diol is a compound prepared by hydrogenating a dimer of an unsaturated fatty acid. This polyester resin is mixed with an amino resin to form a coating material.
Patent JP-H11227285-A (JP)
Title: Automatic design layout device
Inventor: KACHI MAKOTO
IPC: G03G15/36
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To save time and effort involved in paper replacement, etc., prevent printing errors from occurring and avoid producing waste paper by executing design layout with an image layout processor on the basis of paper width information of a web detected with a paper width detector. SOLUTION: In an electronic printer, an image layout processor 9 that rotates bit map image data 3 and decides in which position in the width direction a design is to be placed is arranged in laser drawing devices 4a to 4d. A detector 6 that detects the width of a web 10 is installed at the entrance P of a paper feed section, a detection signal of the detector 6 is sent to the image layout processor 9 together with turnover information of a turnover device 7, that is, a command to instruct one-sided printing or two-sided printing to be run. The width W of the web 10 to be fed is detected with the detector 6, the paper width information is sent to the image layout processor 9, and the image layout processor 9 compares the paper width W of the web 10 and the size L of the long side of a design, the result of which is W>L.