baber/WOPTO huggingface dataset:
Patent JP-S6196508-A (JP)
Title: Structure of thin film magnetic head
Inventor: AMEMORI KAZUHIKO
IPC: G11B5/39
Filed: 1984-10-18
Abstract: PURPOSE:To eliminate a direct discharge to an MR element, and to prevent a breakdown of the MR element by placing a conductive pattern in a part which is distant by several mum from the MR element, and dropping it to an earth. CONSTITUTION:Between a shield layer 11 of an MR head 19 and a cover material 13, a discharge use conductive pattern 20 is provided at a distance of several mum from MR elements 9, 10 being magneto-resistance elements, and its tip is dropped to an earth. When a magnetic tape runs, static electricity of several kV is generated in the tape, but this static electricity is discharged to the conductive pattern 20. Therefore, a direct ground discharge to the MR elements 9, 10 is prevented, and a breakdown of the MR elements 9, 10 can be prevented.
Patent JP-S59109619-A (JP)
Title: Fence for sheathing
Inventor: HIRATSUKA TOSHIO
IPC: E04H17/14
Filed: 1982-12-13
Abstract: PURPOSE:To form a sheathing fence at low cost by a method in which stone and hard wastes, etc., are put in a wooden base frame, and cement mortar is sprayed and injected into the base frame to fixe them integrally. CONSTITUTION:Plural side frames 3, 3a and 3b, each of which assembled in a triangular form, are connected laterally with cross bars 4 and 4a to form a base frame 2. Stone 12 and hard wastes, e.g., cement, etc., are put and stacked in the base frame 2, and cement mortar M is sprayed and injected into the base frame 2 to integrally harden them in a trapezoidal section form.
Patent JP-H0563713-A (JP)
Title: Transmission line duplex bus type transmission system
Inventor: ISOBE HIDEO
IPC: H04L12/40
Filed: 1991-08-29
Abstract: PURPOSE:To maintain the transmission performance of a reception side by deciding whether a fault of a transmission line of station in use is located at a transmission side or a reception side, implementing the reception from both systems of transmission lines when the fault is present on the transmission side and implementing transmission only when a normal transmission line is selected. CONSTITUTION:The fault of a transmission line is detected by evaluating the presence of reception information of an S/P conversion section 5 at the automatic transmission or the presence of the occurrence of an error such as CRC by a transmission state diagnostic section 11, and the presence of a transmission fault is transmitted to a transmission timing detection section 7 and a transmission line selection command monitoring section 8. The detection section 7 allows a transmission timing detection signal delivered to a conversion section 10 to be turned off by the command of the diagnostic section 11 to a transmission line form which a fault is detected by the command of the diagnostic section 11 to inhibit the transmission. Thus, when the fault of the transmission line is detected, only the reception is implemented through the faulty transmission and both the transmission and reception are implemented through the normal transmission line. Thus, in the case of an open mode fault where a fault is present on the inside of a transmission station or in the connection line to the bus type transmission line, the signal is received at every transmission period.
Patent JP-2001052676-A (JP)
Title: Lithium ion conductor for nonaqueous battery and noaqueous battery
Inventor: KURIBAYASHI ISAO
IPC: H01M4/36
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance the heat resistance of a lithium ion conductor in a nonaqueous battery such as lithium battery, lithium ion secondary battery, etc., enlarge the capacity of nonaqueous battery, and improve the battery characteristics at a high temperature. SOLUTION: A conductor is formed by allowing an electrolytic solution to permeate a support which holds a multielement copolymer containing propylene, tetrafluoroethylene, and vinylidene fluoride as inevitable components. Examples of the support are base paper consisting of cellulose fibers, a composite base paper consisting of cellulose fibers and fine porous cellulose film, and a hybrid base paper as a mixture of cellulose fibers and polyolefin fibers.
Patent JP-S6376303-A (JP)
Title: Powdery material uniformly containing bivalent metal ferrite and manufacture thereof
Inventor: UENO AKISHI
IPC: C01G49/00
Filed: 1986-09-19
Abstract: PURPOSE:To improve the mechanical strength and heat-resisting property of a molded material in such a way that fine particles of a bivalent metal ferrite are dispersed in an inorganic oxide powder. CONSTITUTION:Fine particles of a bivalent metal ferrite are dispersed in an inorganic oxide powder. The bivalent metal ferrite refers to a ferrite composed of a metal which is selected from barium, manganese, zinc, iron, cobalt, nickel or copper, but preferably a barium ferrite is to be used. A salt of iron and a salt of barium are mixed in such a way that the ratio of Ba/Fe is 1/4-1. Then, while an alkylene glycolate of iron and barium is being heated, one or several kinds of an alkoxide (the number of carbon: 1-4) or a silicate composed of chemical elements which are selected from silicon, aluminum, titanium, zirconium, magnesium, calcium and zinc are added and agitated. In the course of the agitation, a reaction of these compounds is caused and a gel-like sediment is formed. After this sediment has been dried and pulverized, it is heat-treated at 900-1500 deg.C. Through this constitution, it is possible to improve the mechanical strength and heat-resisting property of a molded material.
Patent JP-H0751524-A (JP)
Title: Bag filter centering device of bag filter type dust collector
Inventor: KOBAYASHI MASAHIRO
IPC: B01D46/02
Filed: 1993-08-10
Abstract: PURPOSE:To keep and adjust the mutual intervals between bag filters almost constant by attaching a plurality of attaching angle adjusting screws to the annular cage plate provided to the upper end of a retainer holding each of the filter bags and selecting either one of the screws to adjust the filter bag up and down. CONSTITUTION:Nuts 22 are directly welded to the annular cage plate 13 attached to the upper end of a retainer 12 at a plurality of places and adjusting screws 23 are screwed in the nuts 22. The upper end of a bag filter 10 is fixed to an attaching metal fitting by an expansion band 11 and, after the retainer 12 is inserted, the is selected corresponding to the inclination of the lower end of the bag filter 10 to be revolved and the leading end of the bag filter 10 is pressed to a partition wall 3 to adjust the lower end of the bag filter 10. As a result, the inclination of the cage plate 13 and the retainer 12 is corrected and the lower end of the bag filter 10 is moved before and behind and left and right to perform centering.
Patent JP-H0883077-A (JP)
Title: Musical sound signal generating device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1994-09-13
Abstract: PURPOSE: To generate a high quality musical sound signal fluctuating with time in a musical sound signal generating device circulating a vibration waveform signal and forming the musical sound signal. CONSTITUTION: The musical sound signal generating device is provided with a loop circuit part 10 incorporating a filter circuit 11 and a delay circuit 12 and a control signal generation part 20 controlling the loop circuit part 10. When a control signal PRES is inputted from the control signal generation part 20 to the filter circuit 11 through a subtractor 16, the vibration waveform signal starts to propagate through the loop circuit part 10. The delay circuit 12 controls the delay time of the vibration waveform signal according to the control signal PIT, and it decides the frequency of the vibration waveform signal.  A filter control circuit 50 decides control parameters m, μ, k by the signal adding the vibration waveform signal showing an air stream propagating through the loop circuit part 10 and flowing through an instrument to the control signal EMBS showing posture and tighting state of a performer's lips (mouth piece), and it controls the signal transmission characteristic of the filter circuit 11 according to respective parameters.
Patent JP-H07172322-A (JP)
Title: Rack and pinion type steering for car
Inventor: PAURU BUESUTOFUARU
IPC: B62D3/12
Filed: 1994-09-13
Abstract: PURPOSE: To achieve pressure compensation throughout a movement range of a steering system by allowing suction and exhaust air from/to a bellows for sealing a rack and pinion type steering in a simple form. CONSTITUTION: A hollow cylindrical rack 1 and a ball joint casing 2 are joined via an axial connecting pin 3 which also compensating works for a pressure difference arising in a bellows 4 with the movement of the rack 1.
Patent JP-2000042358-A (JP)
Title: Waste gas treating device
Inventor: SHIMODAIRA KENICHI
IPC: F27D17/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To collect a binder component from a waste gas with high efficiency by providing at least a vacuum pump for reducing the pressure in a furnace and a trap for collecting the binder component at the discharge side of the vacuum pump. SOLUTION: The waste gas discharged from the furnace 1 enters into a preliminary trap 52 cooled by a cooling medium through a check valve 51 and a part of the binder component in the waste gas is condensed and collected there. After that, the waste gas is passed through a drive pump 54 and enters into a trap 55 cooled by the cooling medium. The binder component uncollected in the preliminary trap 52 is collected in the trap 55. That is, the preliminary trap 52 provided at the suction side of the drive pump 54 is in the reduced pressure atmosphere so that the b.p. is lowered and collecting efficiency is limitted.  On the other hand, the trap 55 provided at the discharge side of the drive pump 54 is in a pressure almost equal to the atmospheric pressure so that the b.p. increases compared to in the reduced pressure and the binder component in the waste gas is collected with high efficiency.
Patent JP-H0951124-A (JP)
Title: Chip mount led element
Inventor: ITOU TAKEO
IPC: G09F9/33
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the light take-out efficiency and at the same time miniaturize a chip mount LED element by forming a recessed part in nearly square pyramid shape with a pair of reflection surfaces which are spread in trapezoid shape and a wiring surface which is electrically connected to a terminal part which is subjected to conductive treatment, performing electrical connection, and filling a transparent resin into the recessed part. SOLUTION: A reflection surface 21b is formed in trapezoid shape. A wiring surface 23c is formed in a trapezoid shape where sides corresponding to a P electrode surface 3a and an N electrode surface 3b are upper bottoms, a lower bottom side is matched to the upper surface of an element substrate 2, and an inclination surface is formed with the lower bottom side facing upward. The, one edge of a wiring film 5 is connected to a terminal part 4. With an installation surface 21a, an LED chip 3 is adhered with an adhesive 6, the P electrode surface 3a and the N electrode surface 3b are joined by a wiring film 6 and a solder 7, and a transparent resin 8 is injected into the recessed part 21, thus constituting a chip-mount LED element 1 and hence improving the take-out efficiency of light for a monitoring direction Z and miniaturizing a chip mount LED element 1.
Patent JP-H0563923-A (JP)
Title: Picture reader
Inventor: SERIZAWA YASUTOSHI
IPC: G06T1/00
Filed: 1991-08-30
Abstract: PURPOSE:To realize the picture reader in which a read time is reduced. CONSTITUTION:The reader is provided with a detector 5 detecting an original retainer closing operation retaining an original on an original platen, a scanning system drive section 15 reciprocating an optical system unit 16 when a detection signal is outputted from the detector 5, and a storage section 14 storing an output of the optical system unit 16 at the drive of the scanning system drive section 15. The moment when the original placed on the original platen is retained by an original retainer, the scanning system drive section 15 is driven by a detection signal of the detector 5 to scan the optical system unit 16 and the read is started as soon as the original is set by storing the output of the optical system unit 16 to the storage section 14.
Patent JP-S59110285-A (JP)
Title: Image pickup device
Inventor: YANAGISAWA GEN
IPC: H04N5/335
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a reproduced picture of high quality by converting an image of an object photoelectrically through plural solid-state image pickup devices and interpolating plural obtained image pickup signals. CONSTITUTION:The object image 2 divided into two by an optical device 1 is inputted to solid-state image pickup devices 3a and 3b, where the images are formed. Then, two image-pickup signals after photoelectric conversion are corrected by an interpolating circuit 4 by calculating line correlation, etc. Its output signal is sent to and recorded by a disk recording and reproducing device 5, and the extracted reproduced signal is sent to a succeeding interpolating circuit 6, where the signal is interpolated on line correlation or two-dimensional correlation basis; and the resulting signal is sent to a monitor receiver 7 and displayed on a CRT. Consequently, deterioration in the S/N ratio of the image pickup signal based upon lattice defects of the solid-state image pickup devices 3a and 3b is corrected to obtain the reproduced picture of high quality.
Patent JP-H0381599-A (JP)
Title: Scroll case for centrifugal type blower
Inventor: NAKATO YUTAKA
IPC: F04D29/42
Filed: 1989-08-25
Abstract: PURPOSE:To restrain the resonance of a front plate and improve workability for assembly by forming a reinforcement rib on an external plate having an insertion hole for a fan, or an internal plate having an intake port on the inner surface thereof. CONSTITUTION:A front plate 7 comprises a combination of an external plate 9 with the outside thereof fixed to a side plate 8, and an internal plate 11 fixed to the inner surface of the aforesaid external plate 9 and having an air intake port on the inner surface thereof. The external plate 9 is a thin metal plate integrally brazed with the side plate 8 and a rear plate 6. In addition, an insertion hole 12 is formed in the inner surface of the aforesaid metal plate for inserting a fan 2 in a scroll case 4. A reinforcement rib 13 is formed all along the inner end of the external plate 9. Also, a reinforcement rib 14 is formed all around the intake port 10 of the internal plate 11. According to the aforesaid construction, the resonance of the front plate 7 can be restrained and workability for assembly can be improved.
Patent JP-H0772350-A (JP)
Title: Optical connector cable
Inventor: HORIE KENZO
IPC: G02B6/42
Filed: 1993-09-03
Abstract: PURPOSE:To mechanically surely connect the optical connector cable to a portable terminal machine without using a permanent magnet. CONSTITUTION:Both flanks of a side case 3 for connection to the portable terminal machine 21 are provided with hooks 4 which are mounted turnably in the intermediate parts by shafts 4a and have detaining pawls 4d detainable into grooves 22 formed on both flanks of the portable terminal machine 21 at their front ends. The rear ends of these hooks 4 are provided with coil springs 7 for pressing and energizing the detaining pawls 4d in such a manner that the detaining pawls are detained in the grooves 22. The hooks 4 turn around the shafts 4a when force 8 is applied at their rear ends. The detaining pawls 4d are detainable in the grooves 22 when the force 8 is released.
Patent JP-H0771083-A (JP)
Title: Attaching structure for glass plate
Inventor: KOJIMA HIROSHI
IPC: E04B2/90
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the attaching structure of a glass plate having an excellent appearance. CONSTITUTION:Both ends of a cable 1 are fixed onto a body by fixtures, and wind pressure applied to a plurality of glass plates is received by the intermediate section of the cable. At least one fixture consists of a fixed section 2 to the body and a sheath 3 rotatably engaged with one end of the cable 1 while being screwed to the fixed section 2. The tension of the cable is adjusted by the fixed section 2 and the screwed section.
Patent JP-H0768949-A (JP)
Title: Image receiving sheet for heat transfer
Inventor: TOKUNAGA YUKIO
IPC: B41M5/50
Filed: 1993-09-03
Abstract: PURPOSE:To obtain an image receiving sheet for heat transfer with good sensitivity and generating no curl after printing by providing respectively a specified biaxially oriented polyolefin film and a specified polyolefin film on both faces of a base as a substrate on the upper face of which an image receiving layer is provided. CONSTITUTION:An image, receiving layer receiving a heat transfer dye from a heat transfer medium is provided on the upper face of a substrate in an image receiving sheet for heat transfer. In this case, the substrate is constituted by providing film layers on both faces of a base material. The film layer on the side where an image receiving layer is provided is formed of a biaxially oriented polyethylene film with a density of 0.4-0.8g/cm<3> and a thickness of 20-60mum. On the other hand, the film layer on the side where the image receiving layer is not provided is formed of a polyolefin film formed by means of a melt extrusion process and with a solid content wt. ratio of a low density polyethylene resin of at least 60%. It is possible thereby to obtain the image receiving sheet for heat transfer with good sensitivity and generating no curl after printing.
Patent JP-H0382383-A (JP)
Title: Motor stop controller
Inventor: SATO TSUGUO
IPC: H02P3/10
Filed: 1989-08-25
Abstract: PURPOSE:To brake and stop a motor with a simple structure, to release a CPU from a stop control, and to improve its utility efficiency by inverting the output of a rotating direction detector under the stop control of a motor for a VTR or the like as a rotating direction control signal. CONSTITUTION:A CPU 10 in a VTR rotates a motor 4 by a driving circuit 12 through switches 14, 15, and feeds a tape T. When a stop command is output, the switches 14, 15 are switched, and a power source 16 of about 20% of the power source voltage of the motor 4 and an inverter 18 are connected to the circuit 12. The output of a rotating direction detector 17 is inverted by the inverter 18, and input to the circuit 12. Accordingly, the motor 4 is braked to be stopped, and further reversely or normally rotated repeatedly. However, this repetition is conducted in a range of the phase + or -0 deg. of a frequency signal from a frequency generator 6, and the motor 4 is substantially stopped.
Patent JP-H0668359-A (JP)
Title: Electronic register
Inventor: NUNOYAMA SEIJI
IPC: G07G1/12
Filed: 1992-08-19
Abstract: PURPOSE:To simply and speedily select a control function for a slip file out of a wide variation by setting the largest number of persons and the largest number of registered items for each slip file, and the issue quantities of slip files handled by the register on the register. CONSTITUTION:When respective keys on a keyboard 1-1 are operated, corresponding key codes are generated and supplied to an arithmetic controller 1-3. A memory 1-5 has a control information setting file 2-2, an article item setting file 2-3, a sales totalization data file 2-4, and a slip file area 2-5 internally as a device which stores setting data required for a registering and a totalizing processing and data generated accompanying the registering process and totalizing process. In the control information setting file 2-2, a slip file constituent element setting area is secured and the number of items registered in each slip file and the issue quantity of the slip files that the register can handle are set.
Patent JP-H0670308-A (JP)
Title: Coder for motion compensation inter-frame prediction
Inventor: INOUE SHUJI
IPC: H04N7/32
Filed: 1992-08-19
Abstract: PURPOSE:To provide the motion compensation inter-frame prediction coder in which the detection precision is improved, the quantity of arithmetic operation is reduced and the propriety of a detected motion vector is discriminated in the detection of a motion vector between picture frames. CONSTITUTION:A sub block division section 116 divides an input picture and a picture of a preceding frame into plural sub blocks, motion vector detection sections 114,115 detect a motion vector of each sub block, a motion vector calculation section 112 obtains an arithmetic mean of the motion vectors and outputs the result to a frame memory and a multiplexer section. In this case, a motion vector discrimination circuit section 111 discriminates the validity of each motion vector and turns on a switch 113 when it is discriminated that a motion vector is 'valid'.
Patent JP-H0960949-A (JP)
Title: Air conditioner and its actuation method
Inventor: SORAI AI
IPC: F24F13/20
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To set a rotational angle of a louver at a lower blowing port and dampen an air flow feeling at the time of starting a heating operation so as to form a shoot circuit for returning a part of an air flow from the lower blowing port into the suction port over a period ranging from a time in which a temperature of a heat exchanger reaches a predetermined temperature at the time of starting the heating operation to a predetermined period. SOLUTION: When a temperature of a heat exchanger 15 exceeds a first level at the initial time of heating operation, a louver 7 at an upper blowing port 5 is set to a rotational angle of less draft feeling, and then an upper side fan 17 is rotated. At this time, louvers 9, 10 at the lower side blowing port 6 are set to a rotating angle to close. When the level exceeds the second level, the louver 7 is set to send a maximum air volume. When the level exceeds the third level, rotational angles of the louvers 9, 10 are set to angles where a short circuit to cause a part of air flow from the lower side blowing port 6 to be circulated is formed and the lower side fan 18 is rotated. When the level exceeds the fourth level, the number of rotation of the lower side fan 18 is slightly decreased and the louvers 9, 10 are set to rotational angles where air volume becomes maximum value.
Patent JP-2001045245-A (JP)
Title: Image reader
Inventor: TAGUCHI KAZUE
IPC: H04N1/028
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader capable of reducing EMI up to an extent capable of clearing the EMI regulation of respective countries in the world by driving at least a photoelectric conversion means and an A/D conversion means by a spread spectrum clock as minimum system constitution. SOLUTION: When the period of a main scanning line synchronizing signal LSYNC is set up to [the integer times of modulation frequency of a spread spectrum clock generation means + a half period], the level of a noise in each main scanning line is not changed but the noise level of a succeeding main scanning line is inverted, so that these noises are offset by the integration effect of two main scanning lines and the noises can be made quiet.