baber/WOPTO huggingface dataset:
Patent JP-H0371228-A (JP)
Title: Device for calculating extraction of cubic root
Inventor: YOSHIDA KUNIO
IPC: G06F7/552
Filed: 1989-08-10
Abstract: PURPOSE:To optionally set up the number of digits to be calculated in the mantissa part of a cubic root by setting up the number of digits of the mantissa part independently of the calculation accuracy of a subroutine for calculating a specific function or that of multiplication/division. CONSTITUTION:When it is decided that a number stored in a 1st storage means 1 for initializing a cubic root to be extracted is larger than numbers stored in a 2nd storage means 2, 3 for initializing numbers determined based upon the number of digits of the cubic root to be extracted, the numbers stored in the 2nd storage means 2, 3 are subtracted from the number stored in the 1st storage means 1. Numbers formed from numbers stored in a 3rd storage means 4 to 6 for initializing prescribed numbers are added to the numbers stored in the 2nd storage means 2, 3 and a prescribed number is added to a number stored in a 5th storage means 8. When the number stored in the 1st storage means 1 is smaller is decided, a number formed from a number stored in a 4th storage means 7 is subtracted from the numbers stored in the 2nd storage means 2, 3 and the number stored in the 5th storage means 8 is shifted to the left. Consequently, the number of digits of the mantissa part of the cubic root can be optionally set up.
Patent JP-H0545345-A (JP)
Title: Method and apparatus for ultrasonic flaw detection
Inventor: TAKESUTE TAKAAKI
IPC: G01N29/44
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a method and an apparatus for ultrasonic flaw detection enabling correct detection without influences of the shape or the like of a defect in a test specimen. CONSTITUTION:Ultrasonic waves are generated in a test specimen from an ultrasonic wave emitter 1 in touch with the surface of the test specimen. The ultrasonic waves penetrating the test specimen or reflected within the test specimen are received by a plurality of ultrasonic wave detectors 2 held in touch with the surface of the test specimen at separate positions, thereby to obtain a plurality of Fourier transform signals. A plurality of possibilities that a defect is present in the test specimen are respectively obtained based on the plurality of Fourier transform signals. The presence/absence of the defect in the test specimen body is evaluated based on the Fourier transform signal of the highest possibility among the plurality of the possibilities.
Patent JP-H1066565-A (JP)
Title: Production of trehalose-containing saccharified liquid
Inventor: YOSHIDA MASAHIRO
IPC: C12N9/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To readily produce trehalose in high yield by treating a new phosphorylase derived from a specific microorganism belonging to the genus Plesiomonas with an aqueous solution containing maltose in the presence of phosphoric acid. SOLUTION: Maltose phosphorylase and trehalose phosphorylase obtained by culture of Plesiomonas SH-35 (FERM BP-5, 144) are treated with an aqueous solution containing maltose in the presence of phosphoric acid and the prepared aqueous solution (containing both trehalose and maltose) is concentrated to give the subject saccharified solution. The maltose phosphorylase and the trehalose phosphorylase have strict substrate specificity (decomposition reaction), the optimum pH (decomposition reaction) 7.0-7.5 and 7.0, respectively, the optimum temperature (decomposition reaction) of about 50 deg.C and 50-55 deg.C, respectively and molecular weight (SDS-PAGE) of about 92,000 and about 88,000, respectively.
Patent JP-H0660896-A (JP)
Title: Fuel cell type power generation device and method for operation thereof
Inventor: OTANI TORU
IPC: H01M8/04
Filed: 1992-08-04
Abstract: PURPOSE:To provide a fuel cell type power generation device having the capability of lowering a load working thereon without causing a remarkable drop in power generation efficiency, and generating corrosion or the like in a fuel cell. CONSTITUTION:Reforming gas feed tubes 5A and 5B, and air feed tubes 7A and 7B to each of fuel cells 1A and 1B, are respectively fitted with gas shut-off valves 10A and 10B, and air shut-off valves 11A and 11B for stopping the operation of a part of a plurality of fuel cells 1A and 1B during the operation of a device under a low load. For lowering a load on the device, the gas shut-off valve 10A and the air shut-off valve 11A for the fuel cell 1A as one component are closed, and the operation of the fuel cell 1A is thereby stopped. Consequently, the device can be operated at a low load without reducing so much a load on the fuel cell 1B, and fuel cell corrosion or the like under a low load can be prevented. Also, no use of a dummy load is required and, therefore, a remarkable drop in power generation efficiency can be prevented.
Patent JP-H0851205-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA MAMORU
IPC: H01L21/265
Filed: 1994-08-08
Abstract: PURPOSE:To form a p-type diffused layer, which has a sharp profile, on the surface of a substrate in channel region, and suppressing the change of the impurity concentration in the diffused layer. CONSTITUTION:A gate insulating film 14 is one where a silicon oxide film is made by wet oxidizing method, and then it is nitrided by applying lamp annealing processing to it at 1050 deg.C in N2O atmosphere. A surface p-layer 13 is made by implanting boron at a rate of 1.8X10<12>/cm<2> with 5keV through the gate insulating film 14. This boron implantation is performed, with a stroke of implantation set in the gate insulating film 14.
Patent JP-S58110336-A (JP)
Title: Switch box fixing structure
Inventor: IKETANI SHIYUUJI
IPC: B62D1/04
Filed: 1981-12-24
Abstract: PURPOSE:To facilitate the fixing work by providing a projection at a portion of a tubular member integral with a switch box while fitting with a hole for a steering column. CONSTITUTION:A switch box 10a for a combination switch 10 is made of resin and a tubular fixed section 10d having plural cuttings 10e is formed integrally at the lower section. A projection 11 is provided on one resilient chip 10f at said section 10d having the width of (a). A fastening band 13 is fitted at said section 10d and after fitting to a steering column, it is fastened. The interval of a fastening section 13b of the fastening band 13 prior to the securing is (b), and since b>a it can be fitted easily to the steering column. Since the fitting projection is integral with the switch box 10a, the positioning is facilitated.
Patent JP-H0257396-A (JP)
Title: Information recording and display card
Inventor: NITO KEIICHI
IPC: G11B7/24033
Filed: 1988-08-24
Abstract: PURPOSE:To reversibly display and erase visible information such as characters, numerals, figure, etc. having high reliability in a simple and inexpensive structure by disposing an invisible information record and a rewritable visible information display on a card board mainly made of specific polymer nematic liquid crystal. CONSTITUTION:An invisible information record 2 is disposed on the front face of a card 1, and a visible information display 3 mainly made of a polymer nematic liquid crystal is disposed on the rear face. The display 3 employs a polymer nematic liquid crystal in which isotropic transferring temperature Tcl for selectively taking a transparent state and an opaque state at an ambient temperature by reversibly dislocating its state by light or heat is presented at higher temperature side from a glass transition temperature Tg. If heat exceeding the temperature Tcl is applied to the display 3 by a thermal head or a light irradiation, information recorded on the record 2 is displayed. Similarly, after it is heated to the temperature Tcl by the heat or light radiation, it is erased by annealing. The display and the erasure can be reversibly conducted repeatedly any times.
Patent JP-H0746206-A (JP)
Title: Data transmission system
Inventor: TSUZUKI HANZO
IPC: H04B1/16
Filed: 1993-07-30
Abstract: PURPOSE:To realize the data transmission system by using a specific weak radio wave or the like with small power so as to send information relating to shops classified by category of business thereby obtaining a remarkable advertising effect. CONSTITUTION:The data transmission system is provided with a receiver 10 provided to a message post or the like in a predetermined area and able to receive radio waves of plural frequencies from an advertising mini-transmission station comprising an antenna 11, a reception circuit 12, a CPU 13, a key switch 14, a PLL synthesizer 15, a local oscillator 16, an amplifier 17 and a speaker 18 or the like. The CPU 13 discriminates the reception state of the radio wave with plural frequencies and sets the receiver to receive sent data in terms of the radio wave depending on the result of discrimination.
Patent JP-H0545240-A (JP)
Title: Over-load preventive device for magneto-strictive torque sensor
Inventor: YOSHIMURA SHIGEO
IPC: G01L3/10
Filed: 1991-08-21
Abstract: PURPOSE:To prevent damage of a torque transmitting shaft of a magnetostrictive torque sensor, wherein the shaft is provided at the periphery with a magnetically anisotropic part and it is likely that an overload torque good larger than normal value is impressed on the shaft, and maintain the torque measuring accuracy at a good acceptable level. CONSTITUTION:A torque transmitting shaft 11 is divided in the axial direction to form a pair of shafting segments 13, 14, on which a hollow magnetostriction sensing shaft 15 is fitted over the range where they are stretching, and the two ends of this sensing shaft are secured to the shaft segments 13, 14. The sensing shaft 15 is provided with magnetically anisotropic parts 17, 17 for sensing of the torque. While the torque given to the torque transmitting shaft 11 remains small, torque transmission is borne by the sensing shaft 15 solely, but when the torque given exceeds a certain level, the shaft segments 13, 14 are coupled together mechanically to contribute to transmission of the torque.
Patent JP-S6364680-A (JP)
Title: Magnetic disk device
Inventor: TAKEUCHI KIYOSHI
IPC: H02P7/06
Filed: 1986-09-04
Abstract: PURPOSE:To stably operate a device in a short time by beginning to move without waiting for the supply of a pulse that specifies the moving distance of a head and feedback-controlling a DC motor from the difference between a step pulse showing a target track position and a current position from an encoder. CONSTITUTION:The moment the supply of the step pulse corresponding to an amount that a magnetic head moves to a control means 4 starts, the head begins to move. Since the frequency of the pulse is accelerated due to the move of the head, the difference between the target position of the head and current position information expands slowly, and a signal supplied to a drive circuit 4 becomes lager. The speed of a motor becomes MAX. After pulse supply ends at a point P5, the difference between the target value and a measured value decreases slowly. However, the motor 1 remains MAX if the difference is beyond a range stored 4a in a command table. When the difference lies within the range, the motor 1 begins to slow down at a point P2, enters a slow running at a point P3 just ahead of a target track, and stops on the target track. With this control mechanism, seek time can be shortened.
Patent JP-H0744880-A (JP)
Title: Objective lens actuator
Inventor: HONDA SHUICHI
IPC: G11B7/09
Filed: 1993-07-30
Abstract: PURPOSE:To provide an objective lens actuator preventing the inconvenience such as the lowering of the thrust of the actuator and the harmful resonance easily generated by the clearance between the pointed tip part of a thin inner yoke and an upper yoke and capable of obtaining stable magnetic field when the actuator is manufactured by press-working a base, inner and outer yokes made of a sheet of a metal plate. CONSTITUTION:The objective lens actuator comprises a pair of inner yokes 6 parallelly protruded from the surface of an actuator base 5 seperated by a prescribed interval apart, an outer yoke 7 projected in parallel with the relevant inner yokes on the position a prescribed interval apart outward from the respective inner yokes, an upper yoke 9 fixed on the upper part of the outer yoke, an objective lens 2 supported in a space between the relevant pair of inner yokes, a coil for moving the relevant objective lens forwards and backwards and a permanent magnet 8 fixed on the inner wall of the relevant outer yoke. The upper yoke 9 has a central hole 20 for exposing the objective lens 2, slits 21 on both sides of the central hole 20 and the inner surface of the outer yoke 7 is supported in the state of pressurized contact with the inner wall of the respective slits.
Patent JP-H0491878-A (JP)
Title: Mole frame welding equipment
Inventor: NAGAI TERUHISA
IPC: B23K26/21
Filed: 1990-08-07
Abstract: PURPOSE:To improve reliability and dimensional accuracy of joining without complicating equipment in forming a hooplike frame by irradiating joining parts of strip mold frames with a laser beam to perform welding thereon. CONSTITUTION:The strip mold frames 8 are first supplied from a supply part 6 to a cleaning part 2 to clean the joining part 4. The cleaned strip mold frames 8 are conveyed to an alignment part 5 and joining parts 10a are aligned. At this time, the dimensional accuracy between the frames is measured optically by a measurement part 3 and the measured data are impressed on the alignment part 5. The dimensional accuracy of the strip mold frames 8 at the alignment part 5 is secured based on the measured data of the measurement part 3 and the strip mold frames are conveyed to the joining part 4 in the state as they are. Fitting places of the joining parts 10a are irradiated with the laser beam given via an optical cable 1c from a laser beam oscillation unit 1 and the joining part 4 is joined by laser beam welding.
Patent JP-H0875228-A (JP)
Title: Control circuit for air-conditioning machine
Inventor: NAKAE TSUGIO
IPC: F24F1/22
Filed: 1994-09-01
Abstract: PURPOSE: To improve safe property by a method wherein a temperature fuse is arranged on a terminal board and is connected to a power relay in series to stop the supply of power to the outdoor unit side by fusing the temperature fuse when the terminal board is heated abnormally. CONSTITUTION: A temperature fuse 21 is arranged on the terminal board 20A of an outdoor unit side and one end thereof is connected to a power supply terminal, connected to the power supply 112 of a control circuit through a wife, while the other terminal thereof is connected to a power relay 19 connected to a driving circuit 122. In this constitution, when the terminal board 20A is heated abnormally, the temperature fuse 21 is fused whereby the power relay 19 is cut and the contact 19A of the same is opened to interrupt the supply of a commercial power supply to the outdoor unit. As a result, the instruments of the outdoor unit are stopped. According to this method, safety is improved.
Patent JP-H0536811-A (JP)
Title: Wafer treatment table and wafer treatment device
Inventor: UEHARA AKIRA
IPC: H01L21/677
Filed: 1991-07-25
Abstract: PURPOSE:To remove the excessive polysilicon and the nitride film adhering to the back side of a wafer without polluting the surface of the treated wafer in a chamber. CONSTITUTION:Four supporting pins 43 ... are planted on the upper surface of the main body 4 of a processing table 40, a positioning stepped part 43a, where the circumference of a wafer W is engaged, is formed on the upper end of the supporting pins 43, and also a delivery member 44 is provided on the main body 41. A ring-shaped positioning stepped part 45, where the circumference of the wafer will be fitted, is formed on the upper surface of the above- mentioned delivary member 44, and a recessed part 56 is provided on the inside of the positioning stepped part 45 so as to prevent the positioning stepped part 45 to come in contact with the wafer W when it is placed. Also, holes 47 where supporting pins pass through are perforated, the number of the holes is the same as that of the supporting pins 43 on the delivary member 44, and besides, the delivery member 44 is vertically moved by moving the shaft 49, with which the delivery member 44 is fixed, moved vertically by an actuator.
Patent JP-2000029432-A (JP)
Title: Organic el display device
Inventor: TAKAKU MUNEHIRO
IPC: H05B33/14
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure necessary light emission luminance and to obtain a display having high quality and high definition when the display device has large screens and display screens of high definition by driving either of rows and columns by >=2 kinds of driving systems and to lessen the electrical and thermal damage of elements by keeping the instantaneous luminance low. SOLUTION: The one screen is divided into the upper and lower screens 11, 12 on a scanning line (common line) side, which are driven by the respective driving systems. In such a case, the scanning line com-1 to com-n on the upper screen 11 and the scanning line com-1 to com-n of the lower screen 12 are successively scanned respectively at the same timing. Namely, the com1 of the upper screen 11 and the com-1 of the lower screen 12 are simultaneously driven. The data lines (segment lines) seg-1 to seg-n of the upper screen 11 and the lower screen 12 are respectively independently driven and data is given. Then, the driving of the display of the scanning lines 120 pieces × data lines 640 pieces is eventually functionally resulted.
Patent JP-S58111178-A (JP)
Title: Magnetic bubble memory element
Inventor: YOSHIOKA SHINYA
IPC: G11C19/08
Filed: 1981-12-23
Abstract: PURPOSE:To completely extract defects and to improve reliability by generating a seed bubble having defective minor loop information extracted at the time of minor address writing from a block generator. CONSTITUTION:A junction part 7 is a fitted on the same address position of each minor loop 5, an auxiliary transfer line 8 is connected to the junction part 7 and a seed bubble division type generator 61 is connected to the other end of the auxiliary transfer line 8. A magnetic bubble string corresponding to a defective minor loop 51 extracted at the time of minor address writing and masked at its seed bubble is generated by a generator 10 and written in a seed bubble holding element 9 through a write transfer line 11. The seed bubble having the written defective minor loop information is generated by a division type block generator 61 and written all the address positions of the minor loops 5 through the auxiliary transfer line 8 and the junction part 7.
Patent JP-H0656369-A (JP)
Title: Elevator guider
Inventor: OBARA HIDEYA
IPC: B66B7/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide an elevator guider that is able to keep off the occurrence of offensive frictional noise and cahttering vibration due to the contact between a plate guide and a guide rail in time of installing and adjusting work for an elevator in addition to protection of rollers of a roller guide from contamination and damage, and after this adjusting work, to simplify a job for troublesome replacing work between the plate guide and the roller guide. CONSTITUTION:A roller guide 8 guiding a car liftably along a guide rail in an elevator shaft is installed in all directions, top and bottom, right and left, and at the time of installation and adjustment of an elevator, a plate guide 13 guiding the car liftably along the guide rail 2 in place of the roller guide 8 is installed around the car top and bottom, right and left, while an activator 15 small in a friction factor is installed on a contact surface with the guide rail of the plate guide 13, and it is composed of installing a stopper 16 separating each roller 11 of the roller guide 8 from the guide rail 2 and keeping it.
Patent JP-S6272626-A (JP)
Inventor: YOAHIMU KOTSUSOUIKUTSU
IPC: A61K47/00
Filed: 1985-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1032753-A (JP)
Title: Telecine device and projector device
Inventor: KANBE SHUICHI
IPC: H04N3/36
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the damage of a video film and image blurring with simple constitution by rocking a transparent member at a prescribed angle, moving the position of the optical axis of passing projected light flux in parallel along the travel direction of an image being a projection object so as to correct it and generating projected light flux where the optical axis is rested against an image pickup means. SOLUTION: A control circuit 9 detects the travel position of a frame AR being the projection object for a film gate 4 based on the position detection signal S2 of a film position sensor 22, generates a control signal S8 and gives it to a driver 32. The driver 32 gives a driving signal S9 corresponding to the control signal S8 to an optical correction part 6 and corrects the position of the optical axis of projected light flux LA1. In such a case, an optical axis correction board 36 in the optical correction part 6 is rocked at the prescribed angle and the position of the optical axis of projected light flux LA1 passing through the optical axis correction board 36 is moved in parallel along the travel direction of the frame AR so as to correct it.  In a period when the image is picked up by the video camera 7, the projected optical axis LA2 where the optical axis is rested against the video camera 7 is generated.
Patent JP-H0853161-A (JP)
Title: Water pillow type bag
Inventor: YAMAZAKI KYOJI
IPC: B65D81/07
Filed: 1994-08-09
Abstract: PURPOSE:To prevent leak from a gap between a mouth piece and a bag by forming an elastic body of rubber or synthetic resin having a three arcuate cross section integrally with the left and right surfaces of the mouth piece for feed and discharge of liquid having a short cylindrical shape. CONSTITUTION:There are provided upper and lower fixing flanges 3, a bag 1, and a mouth piece 2 for feed and discharge of liquid formed integrally with three arcuate-shaped elastic bodies 2a of rubber or synthetic resin, and a semicircular groove 3a having a radius R is formed in each of the flanges at a contact area with the mouth piece 2. And the mouth piece 2 is fixed to the bag 1 through the elastic bodies 2a formed integrally with the left and right sides of the mouth piece 2. At this moment, when the flanges 3, 3 are tightened by bolts and nuts, the groove 3a and a contact R-shaped inclined portion (r') provided between the groove 3a and a flat portion are brought into contact with the bag, thereby preventing leakage therefrom. As a result, leakage from a gap between the elastic bag 1 of fiber-reinforced rubber or synthetic resin and the mouth piece can be eliminated and tightening force of the flanges 3 can be reduced and damage to the end of the bag can be avoided.
Patent JP-H0761515-A (JP)
Title: Resin-made substrate carrier
Inventor: KANEKO YASUTOSHI
IPC: H01L21/68
Filed: 1993-08-24
Abstract: PURPOSE:To make same the potentials at both ends of the substrate as received and liberate the electric charges on each substrate to the outside of the carrier and achieve the stability to the thermal or dynamical deformation while keeping the resin-made carrier to be light in weight. CONSTITUTION:Conductive metal plates 5a, 5b are embedded in two opposing resin-made side plates 2a, 2b. Metal-made support portions 4a, 4b, 4c, 4d, 4e, 4f, 4g and 4h are provided projectively from the metal plates 5a, 5b. Further, a grounding member is provided which is connected to the metal plates 5a, 5b and externally grounded. Further, a top plate 3 which is connected to the two side plates 2a, 2b is also a resin-made plate embedded in a metal plate 5c, the metal plate 5c being connected to the metal plates 5a, 5b embedded in the side plates 2a, 2b.