baber/WOPTO huggingface dataset:
Patent JP-S5987354-A (JP)
Title: Probe for ultrasonic flaw detection
Inventor: TANIMOTO KENICHI
IPC: G01N29/24
Filed: 1982-11-11
Abstract: PURPOSE:To extend the test range, by bringing one probe into contact with a point of the surface of a material to be tested through an ultrasonic medium and moving the probe along the surface while keeping a certain length even if the material to be tested is curved or bent. CONSTITUTION:A probe 19 for ultrasonic flaw detection is so positioned that an elastic film 15 expanded from a housing 12 is brought into contact with a curved material 14 to be tested, and the probe 19 is rotated and moved around the axis of the material to be tested. Simultaneously, a transmitter and receiver 11 transmits ultrasonic waves and receives reflected acoustic wave from the material 14 to be tested and sends them to an ultrasonic flaw detector to anaylze them. Thus, one probe or the like can be moved along the surface of the material to be tested while keeping a certain length in the state where it is brought into contact with a point of the surface of the material to be tested through the ultrasonic transmission medium, and the device by which the probe for flaw detection is attached to the material to be tested is made simple-structure, and the cost of the whole of the device is reduced.
Patent JP-H0361097-A (JP)
Title: Bonding agent feed device
Inventor: SATO SADAYUKI
IPC: G06K19/077
Filed: 1989-07-31
Abstract: PURPOSE:To enable the electrode of an electronic part to be con-nected to a pattern of substrate in satisfactory condition by making the discharge orifice of a nozzle elliptic or feeding a bonding agent to the opposite parts of the substrate and electronic part, and feeding a bonding agent from an oblique direction to the opposite parts of the electronic part and the substrate. CONSTITUTION:A solder paste 18 as a bonding agent is discharged in a printing direction from the discharge orifice 17 of a nozzle 12 when an electronic part 12 is bonded. This solder paste 18 is supplied to a clearance between the electronic part 12 and a printed circuit board 11 and the electronic part 12 is bonded and fixed. The solder paste 18 is supplied to the entire width of the clearance in order to form an elliptic discharge orifice 17 of the nozzle 12, and thus the electronic part 12 is firmly fixed. In addition, the solder paste 18 is discharged at almost 45 deg. of oblique angle to the clearance 15, so that a sufficient amount of solder paste is filled in an area between the electrode 13 of the electronic part 12 and the pattern 14 of the printed circuit board 11. Therefore, a satis-factorily bonded state is ensured.
Patent JP-H0481715-A (JP)
Title: Information recording medium, information recorder and information recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: H04N9/79
Filed: 1990-07-24
Abstract: PURPOSE:To improve the image quality and reliability of a device by supplying light beams having wavelengths corresponding to plural chrominance signals and plural decomposed chrominance signals to a recording head at the time of recording, and selectively recording them at respective corresponding color positions of filter stripes of a color stripe filter. CONSTITUTION:The device is constituted by including the color stripe filter 5a and a scatter mode optical modulation member 4 which holds an opaque state and a transparent state stepwise. The device is equipped with the recording head 10A which is supplied with the decomposed chrominance signals and has a photoconductive layer and a switching selection light means 21 which supplies the photoconductive layer 5a of the recording head 10A with the light beams having the wavelengths corresponding to the decomposed chrominance signals through the color stripe filter 5a. When information is recorded, the light beams having the wavelengths corresponding to the chrominance signals and decomposed chrominance signals are supplied to the recording head 10A at the same time, they are selectively recorded at the respective corresponding color positions of the filter stripes of the color stripe filter 5a. The information signal which is recorded on the information recording medium is therefore obtained as the color image signal which has gradations and high-definition. Consequently, the image quality and reliability of the device can be improved.
Patent JP-S5987707-A (JP)
Inventor: MURASE AKIRA
IPC: H01B13/00
Filed: 1982-11-11
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-H0362198-A (JP)
Title: Traffic signal controller
Inventor: CHIHO TOMIO
IPC: G08G1/08
Filed: 1989-07-31
Abstract: PURPOSE:To equalize the waiting time of vehicles waiting on the both sides of a road construction section by controlling the blue lighting time of a signal on a side where the number of the vehicles is large to be longer based on the detected number of the waiting vehicles on the both sides of the road construction section. CONSTITUTION:A control means is incorporated in a signal 1. The first detection means 5 and 6 of pressure sensors are installed at the left of the road construction section A. When the vehicles 3 pass the sensor 5, the control means in the signal 1 counts up the number of passing vehicles and counts down when they pass the sensor 6. The second detection means 7 and 8 of the pressure sensors are installed at the right of the section A and the operations are set to be similar to the first detection means. The control means in the signal 1 controls the ratio of the blue and red lighting time in the signals 1 and 2 so that the blue lighting time of the signal on the side where the number of the vehicles is large is set to be long based on the number of the vehicles which the first and second detection means detect. Consequently, the waiting time of the vehicles waiting on the both sides of the construction section is equalized.
Patent JP-S6087843-A (JP)
Title: Microcapsuling method
Inventor: OKADA JIYUNICHI
IPC: B01J13/08
Filed: 1983-10-20
Abstract: PURPOSE:To microcapsule a substance which does not show an affinity for gelatin by using the substance recrystallized from an aq. soln. of a high polymer contg. a dissociative group as a core substance. CONSTITUTION:A core substance such as carbochon, sulfadiazine, and sulfamerazine are dissolved in a good solvent to obtain a soln. as concentrated as possible in microcapsuling the core substance which does not show an affinity for gelatin by using the gelatin. And the core substance is recrystallized from a soln. obtained by mixing the core substance with >=3pts. aq. soln. contg. >=0.01%, preferably >=0.1%, high polymer such as gelatin, sodium carboxymethyl cellulose, gum arabic, and sodium alginate.
Patent JP-H0645682-A (JP)
Title: Optical amplifier
Inventor: NISHIMOTO HIROSHI
IPC: H01S3/07
Filed: 1992-07-23
Abstract: PURPOSE:To provide an optical amplifier in which power of an output signal light can be held constant irrespective of an abrupt change of power of an input signal light. CONSTITUTION:The optical amplifier comprises optical amplifying means 13 having an exciting light source 11 and an optical amplifying medium 12 in which an exciting light from the source 11 is guided, and control attenuating means 14 for attenuating the output of the means 13 by an attenuation factor so controlled that an output power becomes constant.
Patent JP-H0641954-A (JP)
Title: Earth retaining pile
Inventor: SUGANO KOJIRO
IPC: E02D5/28
Filed: 1992-07-23
Abstract: PURPOSE:To reduce manufacturing cost by welding a reinforcing plate to the right and left edges of a H-steel flange or an outside on a plane being on a level with a web, and making bending strength to earth pressure correspond to depth. CONSTITUTION:The bore of a steel pile 1 is set up by regarding bending stress corresponding to earth pressure in the relatively shallow section of pit excavation as design stress, and H-steel being thin as much as possible is used. A section where the pit excavation is deep, and the bending stress caused by the earth pressure is large is improved in bending proof stress by welding a reinforcing plate 2 at the right and left edge parts of a flange 1a. The reinforcing plate 2 may be attached so as to coincide with a web 1b on the central outside of the flange 1a on the same plane, and may be a triangle-shape which is gradually wider as the pit excavation becomes deeper. Thus the waste of material for the pile can be prevented, and the pile can be made lighter to facilitate handling such as transportation.
Patent JP-H0852385-A (JP)
Title: Nozzle used in chamber of fluid machine
Inventor: KENESU POORU MAKUDONARUDO
IPC: B05B1/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To clean a screen for discharging a fluid for filling by flexing the screen when particles are accumulated thereon and passing the particles therethrough to clean the screen. SOLUTION: The screen 72 (comprising an etched porous plate having a single continuous and, meandering stainless steel strand 74 or plural breaked flexible segments) is attached to the discharge end 70 of a discharging nozzle 48 of the fluid stream apparatus. The screen 72 retains a fixed volume of the fluid thereabove until the fluid is passed under pressure through clearances between the strands 74 or the segments adjacent to the porous plate, and is flexed resilently downward when the particles are accumulated thereon, to enlarge the clearances by this procedure the particles are passed through to prevent clogging.
Patent JP-S6175440-A (JP)
Title: Program quality evaluating device
Inventor: ANDOU TANICHI
IPC: G06F11/34
Filed: 1984-09-19
Abstract: PURPOSE:To confirm which part of a program is executed at a glance by detecting the output of an address signal for accessing the program from a CPU and recording it, and displaying each address on a CRT. CONSTITUTION:A completed program is tested by a system 3 including a CPU1. The program quality evaluating device 4 including a CPU2 detects and displays which part of the program is executed. A coverage memory 5 in the quality evaluating device 4 receives a memory address signal for program access which is supplied from the CPU1 to the memory and the coverage memory 5 receives a memory access signal from the CPU1 as a write signal. A user inputs a command on a keyboard 9 and the contents of the coverage memory 5 are supplied to a CRT control circuit 11 accordingly under the control of the CPU2 and displayed on a CRT12. Respective dots on the CRT12 are displayed corresponding to addresses of the program one to one; executed parts are displayed in white and nothing is displayed for a part which is not executed.
Patent JP-H0360585-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/46
Filed: 1989-07-29
Abstract: PURPOSE:To eliminate the need for the control by a synchronizing loop and to attain the discrimination of a television signal system at a high speed by utilizing the correlation of a frame pulse of a 1st television broadcast so as to extract the said frame pulse and using a counter circuit operated for the pulse period only so as to discriminate the system of the broadcast signal. CONSTITUTION:When a received signal is the MUSE system signal B and a frame pulse (a) of a 1st line is retarded by one line via a 1H delay circuit 11, the signal is inputted to a subtractor 12. In this case, a 2nd line frame pulse (b) is inputted to the subtractor 12, in which the arithmetic processing for preceding line vs. current line is implemented and a waveform of a frame pulse C is obtained by the correlation between the preceding line and the current line. The extracted frame pulse is inputted to a clock input terminal of a counter circuit 14 and pulses by 17-count are inputted to the said counter circuit 14. When the signal of the MUSE signal is inputted, the count of the counter circuit 14 overflows, and a pulse based on the overflow is outputted to a CPU 24.
Patent JP-S5897636-A (JP)
Title: Measuring method for stress of concrete
Inventor: HARIO KOUJI
IPC: G01L1/00
Filed: 1981-12-08
Abstract: PURPOSE:To improve the reliability of measurement precision, by using a means of generating stress in concrete and a means of measuring strain in combination, and then knowing the Young's coefficient of the concrete and strain which is not generated by the stress during each measurement. CONSTITUTION:A flat jack 2 is embedded in a concrete block 1 and connected to a hydraulic pump 4 through a pipe 3. In the middle of the pipe 3, an oil pressure gauge 5 is fitted to indicate the hydraulic pressure in the flat jack 2. A strain gauge 6 is embedded over the flat jack 2 to measure concrete strain perpendicular to the surface of the flat jack. Through the operation of the hydraulic pump 4, the pressure in the flat jack 2 is varied and the variation in strain at this time is measured; and a strain gauge 6' and a strain gauge 12 conduct measurements to device the stress.
Patent JP-2001021509-A (JP)
Title: X-ray diffractometer
Inventor: NAKAJIMA KIICHI
IPC: G01N23/207
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diffractometer, capable of performing an general index reflection measurement easily by making the aperture angle of an X-ray receiving system settable to 3 degrees or more, and of easily applying various analysis methods using index dependability for performing the analysis easily to a general-purpose sample having a complex structure. SOLUTION: This X-ray diffractometer is equipped with an X-ray receiver 12, of which the aperture angle, 2θ aperture angle, is 3 degrees of more as a perspective angle when the receiver 2 is viewed from a position of a sample to be measured. When the radius of the opening of the X-ray receiver 12 is represented by r, and the distance from a sample 11 to the X-ray receiver 12 is represented by R, the relational expression Δθ≈r/R is approximately established. The ratio of r to R is made to satisfy the condition.
Patent JP-H0482752-A (JP)
Title: Thermal head
Inventor: HAYASHI KAZUHIRO
IPC: B41J2/35
Filed: 1990-07-25
Abstract: PURPOSE:To achieve uniformity of heating values of heating resistors by providing sub resistors between a common electrode and base ends of discrete electrodes to uniformize the heating values thereof with the adjustment of resistance values of the subresistors. CONSTITUTION:A plurality of heating resistors 3a and subresistors 3b are arranged on the surface of an insulation substrate 2 in islands in one train each along a main scanning direction X. A common electrode 4 is formed which has a band-shaped common electrode body 4a and a number of common electrode connection parts 4b protruding in a comb in a subscanning direction Y and a number of discrete electrodes 5 are done at positions facing the common electrode connection parts 4b. Moreover, the common electrode connections 4b and the discrete electrodes 5a on the side of a tip are connected together with the heating resistors 3a arranged along the main scanning direction X and the discrete electrodes 5a on the side of the tip and the discrete electrodes 5b on the side of a base end are connected together with the subresistors 3b. Here, the subresistors 3b are formed by a liftoff method as a sort of a thick film technology and a trimming pulse is applied between the common electrode 4 and the discrete electrodes 5b on the side of the base end to make a trimming of the resistance values.
Patent JP-H0362185-A (JP)
Title: Signal processor and driving method thereof
Inventor: YAMASHINA MASAKATSU
IPC: G06K9/62
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a signal processor capable of recognizing a character without increasing the capacity of a dictionary memory by executing the execution of prescribed calculation and the write-in of data in parallel by making each of the dictionary memory and a character memory capable of executing read-out and write-in at a time. CONSTITUTION:A multiplier 2 calculates the product of a dictionary vector and a character vector from the dictionary memory 7 and the character memory 8 inputted from input signal lines 21, 22 respectively. The obtained product is inputted to an adder 3 through the input signal line 31, and the adder 3 sums the product and the output signal of a selector 5 from the input signal line 32, and inputs a summed result to a register group 4 through the input signal line 41. The register group 4 is constituted of plural pieces of registers, and the write-in of the register can be controlled freely by a control signal from a controller 6 supplied through the input signal line 42, and in addition, it selects and outputs any one output signal individually from among the output signals inputted from plural registers through the input signal line 51 of the selector 5 by the controller 6 and the selector 5 controlled by the control signal supplied through a control signal line 52.
Patent JP-H0360684-A (JP)
Title: Comb scissors for hairdressing and beauty culture
Inventor: HIRAKAWA HACHIRO
IPC: B26B13/24
Filed: 1989-07-28
Abstract: PURPOSE:To increase the sharpness in cutting by allowing the intersecting angle of the rear surface of each edge of a stationary cutter member sliding with a moving cutter member with the center line of the bottom of a longitudinal groove to reduce gradually toward the tip, and thereby lessening the hair cutting resistance. CONSTITUTION:Each cutting edge 3 forming the cutting part 5 of a stationary cutter member 2 is equipped with a slope 8 at the tip, and this slope 8 is provided with a longitudinal groove 9 having near a V-profile accomplished by cutting from the tip to the center into an inverted triangular pyramid or inverted semi-cone. The intersecting angle alpha of the center line 9' of the bottom of each longitudinal groove 9 with the rear surface 10 of the edge 3 sliding with the moving cutter member 1 shall range 40-80deg. on the edge 3 at the starting end of the cutting part 5 situated closest to a pivot 6, reducing gradually toward the tip to become as sharp as 10-40deg. at the foremost end. This constitution provides a cutting effect in which the shearing force is compensated one by one at the fore part where the sharpness in cutting dulls in conventional scissors.
Patent JP-H0724220-A (JP)
Title: Horizontal-filter plate filter
Inventor: UCHIDA KIYOATSU
IPC: B01D29/62
Filed: 1993-07-16
Abstract: PURPOSE:To provide a device for automatically and continuously clean a long- sized sheet filter cloth discharged from a horizontal-plate filter. CONSTITUTION:This horizontal-plate filter is provided with a cleaner consisting of a cleaning tank 10 provided adjacent the filter cloth 3 delivery side, guide rolls 11 and 12 horizontally furnished respectively on the upper end and lower end in the tank 10, a cleaning header 13 having plural spray nozzles opposed to the filter cloth 3 laid over the guide rolls 11 and 12 and a lifting means for reciprocating the header 13 along the filter cloth 3.
Patent JP-S6259166-A (JP)
Title: Steering force controller in power steering gear
Inventor: HIRAGUSHI SHUZO
IPC: B62D5/22
Filed: 1985-09-09
Abstract: PURPOSE:To provide a response on hand to free changes in steering property and road surface by providing a stepping valve numerically controlled on the basis of vehicle speed and steering angle and an analog control pressure respective valve in which is introduced oil pressure in a hydraulic cylinder. CONSTITUTION:A duplex pump 12 operated by an engine 13 is provided. A main pump 14 in said pump 12 supplies pressurized oil to a power steering cylinder 23 through a main valve 19 and then, returns said oil to a tank 17. Also, pressurized oil from an auxiliary pump 26 is supplied to a reaction chamber 9 through an oil path 26. And the oil path 26 is branched on the way and a first branch oil path 27 is returned to the tank 17 through a first controlling valve 28 controlled by circuit pressure in the main pump 14. On the other hand, a second branch oil path 29 is returned to the tank 17 through a second controlling valve 35 changed by the rotational angle of a stepping motor 34 operated by a controller 33 on the basis of signals from a vehicle speed sensor 30, steering angle sensor 31 and engine rotational frequency sensor 32.
Patent JP-H0645913-A (JP)
Title: Clock frequency dividing circuit
Inventor: MORISATO TSUKASA
IPC: H03K21/00
Filed: 1992-07-24
Abstract: PURPOSE:To prevent generation of jitter in a frequency-divided clock generated due to the variation of a synchronous signal outputted from a master side device in the case of synchronizing a clock from a slave side device by the synchronous signal outputted from the master side device. CONSTITUTION:A gate circuit 3 is connected to the output of a slave side synchronous signal input part 2, and even if a synchronous signal 1 is inputted during the close of the gate 3 the preset of a clock frequency dividing part 4 is inhibited until the gate 3 is opened. Thereby the clock frequency dividing circuit 4 acts so that an original oscillation clock from the slave side is apparatently delayed by the window of a gate signal 5 and the allowable variation range of the signal 1 can be improved. Thereby it is unnecessary to use high output and high-speed elements and power consumption and cost increment can be minimized.
Patent JP-2001023644-A (JP)
Title: Electric energy storage device
Inventor: OGURA TAKASHI
IPC: H01M4/13
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide excellent reliability such as earthquake resistance and heat resistance by increasing strength to be attached to a positive collector foil for a positive electrode active material for an electric energy storage device having the positive electrode foil and a negative electrode foil facing each other through a separator impregnated in electrolyte. SOLUTION: A positive electrode foil 1 of an electric energy storage device has a structure that a positive electrode collector foil has many recessed parts formed on the surface, and has positive active material attached. Specifically, Al or alloy comprising mainly Al is used as a principal component, and applying etching on a positive electrode collector foil material forms the recessed parts.
Patent JP-H0247969-A (JP)
Title: Multiple dwelling house telephone system
Inventor: KUBOTA HIROMI
IPC: H04M9/00
Filed: 1988-08-09
Abstract: PURPOSE:To record an incoming message of a supervisor to an automatic answering recorder at the housing side by providing a call detection circuit to a home telephone master set and connecting a speech line connecting a supervisor's room and houses to the automatic answering recorder. CONSTITUTION:When the automatic answering recorder 4 of a house 100 is set to the position of the automatic answering mode and a call comes from a public telephone line or a doorphone 5, a control circuit 24 controls the automatic answering recorder 4 to record an incoming message to the automatic answering recorder 4 automatically. On the other hand, when a call comes from a supervisor's telephone set 8 in a supervisor's room 200, a call detection circuit 25 detects the call and sends an incoming signal to the control circuit 24. Upon the receipt the call, the circuit 24 activates the automatic answering recorder 4 to record the message from the supervisor onto the recorder 4 automatically. Through the constitution above, since no automatic answering recorder is installed in the supervisor's room 200, the entire cost of the multiple dwelling house automatic answering telephone system is reduced.
Patent JP-S6092546-A (JP)
Inventor: OOMOTO ICHIROU
IPC: E04D3/366
Filed: 1983-10-25
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。