baber/WOPTO huggingface dataset:
Patent JP-H02123473-A (JP)
Title: Device for inspecting pattern
Inventor: OSAKI MORIHIDE
IPC: H05K3/00
Filed: 1988-11-02
Abstract: PURPOSE:To remove misdecision due to the extension/contraction of a pattern to be inspected by changing the sampling frequency of binarization in accordance with the extension variable of the pattern to be inspected. CONSTITUTION:Plural CCD area sensors 9a, 9b read out extension variable detecting marks 3 formed on a printed-wiring board 1. Plural A/D converters 10a, 10b convert the read values into digital values. An extension variable measuring circuit 12 measures the extension variable of the board 1 from the pattern data stored in memories 11a, 11b and applies the measured result to a measurement control part 16. The data are applied from the control part 16 to a frequency modulating circuit 13, which applies a sampling pulse with frequency corresponding to the extension ratio to a binarizing circuit 6. The circuit 6 converts an analog signal inputted from a line sensor at the sampling pulse of the pulse applied from the circuit 13 into a digital signal. The binarized pattern data are sent to a defect detecting circuit 8, which detects a defect in the pattern to be inspected.
Patent JP-H07110314-A (JP)
Title: Calibration method for ph measuring apparatus
Inventor: KAKEHI MASASHI
IPC: G01N27/26
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a correct calibration value by a method wherein a calibrated sterilizing operation comprising calibrated and steam sterilization is performed more than once and further a calibration value in the final calibration is calibrat ed by a calibration value in the calibrated sterilizing operation after the final calibration and the final steam sterilization. CONSTITUTION:(n) is assumed o be an integer of 1 or more and a calibrated sterilization step comprising calibration and steam sterilization at a detecting section is carried out (n) times. Then. the final calibration and the subsequent final steam sterilization at the detecting section are carried out and then, correction of a final calibration value obtained by the final calibration is performed using a calibration value obtained by calibration made (n) times at the calibrated sterilization steps. In the computation of a corrected cali-bration value, ZH= f(ZX, Z1-Zn) and SH=f (SX, S1-Sn) is used. In the formula, ZX and ZH of the zero calibration values of the correction, final, represent electromotive force per pH7 and SX and SH of the slope calibration value of the correction. final, electromotive force per 1pH. Z1-Zn and S1-Sn are zero calibration values and step calibration values as obtained by the respective calibrated sterilization steps.
Patent JP-H11120836-A (JP)
Title: Dc power coaxial cable
Inventor: YOSHIDA SHOTARO
IPC: H01B9/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obviate the laying of a neutral conductor cable by forming an external conductor through stranding/winding of a large number of stranded wires round a cable insulating core, and using it as a return electric current circuit by performing necessary insulating processing on this. SOLUTION: An internal semiconductive layer 3, a cross-linked polyethylene cable insulator 4 and an external semiconductive layer 5 are arranged in this order on a cable conductor 2, and these semiconductive layers and insulator layer are formed by a simultaneous extrusion method, and the internal semiconductive layer 3 and the insulator layer 4, and the insulator layer 4 and the external semiconductive layer 5 are formed integrally. An external conductor 6 is formed by stranding/winding a large number of copper stranded wires round an outer peripheral insulating core of the external semiconductive layer 5. A cross-linked polyethylene external conductor insulator layer 8 is arranged on the external conductor 6 via a semiconductive layer 7, and a lead sheath 9, a corrosion-proof layer 10 and iron wire armoring 11 are performed on it.  Therefore, in this DC power coaxial cable 1, the external conductor 6 can be used as a return electric current circuit, and laying of a neutral conductor cable is obviated.
Patent JP-H05117955-A (JP)
Title: Cylindrical nonwoven fabric and its production
Inventor: ANDO KATSUTOSHI
IPC: D04H3/07
Filed: 1991-10-24
Abstract: PURPOSE:To efficiently obtain cylindrical nonwoven fabric useful for filters, bags, etc., having excellent strength and dimensional stability by collecting a fibrous material on a rotator to form web, transferring the web to another rotator and making the web into a cylindrical material while inserting reinforcing yarn. CONSTITUTION:A fibrous material such as PP transported by a fluid is collected on a first rotator 6 to form web 7, the web 7 is transferred from the first rotator 6 to a second rotator 9 to form a cylindrical material comprising the web 7 on the second rotator 9. In the operation, the fibrous material is formed while inserting reinforcing yarn 3 into the fibrous material and drawn out in the direction of the shaft of the second rotator 9 to give the objective cylindrical nonwoven fabric 1 and 2.
Patent JP-H06101805-A (JP)
Title: Water level controlling mechanism using electrode within water tube
Inventor: FURUKAWA HIDEO
IPC: F22D5/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a water level control mechanism using electrode within a water tube in which the most suitable degree drying of generated steam can be attained during a normal combustion operation of a boiler. CONSTITUTION:In a double-arranged water level control device for a boiler 1 for use in controlling a water level under a combination of an electrode rod 16 within a water tube arranged within an upper header 13 and a water level control cylinder 3, the electrode rod 16 is arranged at a specified position within the water tube and an operation of a water supplying pump 7 is performed or stopped in response to a lead time when air bubbles are contacted with a sensing end 16a of the preset electrode rod 16.
Patent JP-S62139158-A (JP)
Title: Fast forward and fast rewind mechanism for tape recorder
Inventor: KINOSHITA SHIGEO
IPC: G11B15/10
Filed: 1985-12-12
Abstract: PURPOSE:To reduce the number of parts so as to simplify an action and to improve performance by constructing the titled mechanism of a member which horizontally moves by one cam and causes a head to go forwards and backwards and of a member which moves linearly or turnably approximately perpendicular to the former member with the aid of the same cam and separates a fast winding gear and a reel base. CONSTITUTION:With the aid of one cam gear 4 a cam roller 5 formed thereon moves a head plate 2 mounting the head 1 backs and forth. Then the fast winding plate 10 making a linear movement approximately perpendicular to the head plate 2 is driven to bring the fast winding gear 11 fitted on the fast winding plate 10 and the reel bases 12F and 12R close on remote. Compared with a conventional constitution where two drive systems for the horizontal action of the head and for the separation and approach actions of the fast winding gear and the reel base are required and two cams are used, the number of parts is reduced, and the simplification of the actions and miniaturization of the mechanism can be attained.
Patent JP-S61140683-A (JP)
Inventor: HAINRITSUHI KUNATSUPU
IPC: F16K31/06
Filed: 1985-12-12
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-H10120588-A (JP)
Title: Hematopoietic function recovering agent and processed food using treated substance of peanut seed coat
Inventor: YOSHIHARA AKIO
IPC: A23L1/30
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To prepare a hematopoietic function recovering agent and a processed food comprising a treated substance of a peanut seed coat. SOLUTION: The hematopoietic function recovering agent and processed food comprise a substance, derived from a peanut seed coat and capable of manifesting myeloid cell growth activities or a cultured product obtained by culturing fungi having no pathologenicity in a culture medium containing a peanut seed coat or its treated substance. The hematopoietic function recovering agent has effects on the recovery of hematopoietic functions such as a rise in productivity of blood platelets, can orally be administered and uses a safe food as a raw material. Thereby, the application field can clinically be extended. The processed food similarly has effects on the recovery of hematopoietic functions such as a rise in productivity of the blood platelets. Since the safe food is used as the raw material, the processed food can be applied as various processed foods including a healthy food.
Patent JP-2000112366-A (JP)
Title: Display device
Inventor: YAMAZAKI TAKAHIRO
IPC: G09F7/22
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which can mitigate or absorb a shock when a person collides with the display board. SOLUTION: The display device 10 is constituted of a rotary member 12 to which a showcase for example can be attached as a supporting body and of a display board 11 which is supported by this rotary member 12. The rotary member 12 is constituted of a first axial member 21 held at a fixed position and of a second axial member 22 rotatable in the circumferential direction in a state coupled to the first axial member. The axial members 21, 22 are each equipped with an inclined face abutting on each other, with the second axial member 22 installed so as to make it vertically movable as it rotates.
Patent JP-H10121523-A (JP)
Title: Construction machine with bucket
Inventor: TSUDA AKIRA
IPC: E02F9/26
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine with a bucket which improves the reliability of detection of a bucket angle, ensures the facilitation and automation of operation, and improves workability. SOLUTION: A bucket 16 and a bucket cylinder 15 for oscillating the bucket are pivotally supported on an arm 13, and an angle sensor 31 for detecting angle β of the cylinder 15 with respect to the arm 13 is provided at a location at which the cylinder 15 is pivotally supported on the arm 13. And a means for converting the angle βof the cylinder 15 detected by the sensor 31 into the angle αof the bucket 16 with respect to the arm 13 corresponding to the angle β is provided, and when the angle α of the bucket 16 corresponding to the angle β of the cylinder 15 takes two values, a means for judging normal angle α of the bucket from the two values is provided.
Patent JP-2001097467-A (JP)
Title: Pump type liquid pouring container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/34
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To easily replace a flexible container and securely close a mouth and neck section of the flexible container for a pump type liquid pouring container with its main body storing the bag-shaped flexible container. SOLUTION: The upper section of a pumping pipe 50 is fitted on the lower outer face of a cylinder 21, and a bellows-shaped cylinder section 63 is provided on an intermediate section of a sealing cylinder 60, and when a second peripheral wall 12 of a pump member 20 with a cap 10 is screwed down to the lower limit of a first peripheral wall 3 of a container main body, the lower end of the pumping pipe 50 is brought into contact with the inner face of a bottom wall 2 of the container main body through a bottom wall of the flexible container to prevent the further lowering, and in the above state, the cylinder 21 is lowered to the pumping pipe 50 to elastically compress the sealing cylinder 60 in the cylinder direction, by which a large outer diameter section of the bellows-shaped cylinder section 63 is formed further into the large diameter,  and the outer face of the large diameter section is brought into contact water- tightly with the inner face of a flexible container mouth and neck section 72.
Patent JP-2001095432-A (JP)
Title: Fishing rod
Inventor: KATO YOSHIHISA
IPC: A01K87/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a faucet joint fishing rod capable of preventing a damage around a joint of the faucet joint of the faucet joint fishing rod and a faucet from falling off. SOLUTION: In this fishing rod for joining a front fishing rod pipe 1 to a rear fishing rod pipe 2 by a faucet 3, a taper part 33 being a cavity defining part for forming a cavity part S1 of fixed dimension which is made between the inner peripheral face of the fishing rod pipe 1 fixing the faucet 3 and the outer peripheral face of the faucet 3 from the end of the fishing rod pipe 1 toward the interior.
Patent JP-2000104230-A (JP)
Title: Road signing method
Inventor: MESHIDA NORIO
IPC: E01F9/518
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily confirm district names and courses during the travelling to drive a vehicle toward the course, by dividing the travelling directions for plural districts by colors on a crossing or a junction, and indicating each color on the road surface in front of the crossing or the junction for guiding the travelling to each district. SOLUTION: A crossing 1 is divided into green for a straight Maebashi district, blue for a right turn Oyama district and red for a left turn Tokyo district. The road surface in front of the crossing 1 are colored by red, green, blue respectively for Tokyo, Maebashi and Oyama districts over a proper section, so that red is corresponded to a left turn lane, green is corresponded to a straight lane and blue is corresponded to a right turn lane. Accordingly a driver can easily and intuitively confirm the course, and can drive the vehicle on a desired cource without missing only by following the color displayed on the road surface.
Patent JP-H03139703-A (JP)
Title: Timer instruction processing system of programmable controller
Inventor: NAKAI MASARU
IPC: G05B19/05
Filed: 1989-10-26
Abstract: PURPOSE:To perform the timer instruction processing of the programmable controller without being limited to the number of contacts by setting an area for log value correction behind the storage area of timer instructions, and specifying a specific internal relay and specifying a timer contact. CONSTITUTION:The system consists of a general CPU 1, a ROM 2 where a system program is written, a RAM 3 for work area data storage, etc., and a memory 4 for user program storage which consists of a ROM or RAM for user program storage. Then a timer instruction can be constituted without using any number 'No' specifying each area and a timer contact. Consequently, inconvenience due to the limitation of the number of timer contacts at the time of the generation of a user program can be laminated.
Patent JP-H05115490-A (JP)
Title: Ultrasonic treatment device
Inventor: FUJIO KOJI
IPC: A61B18/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide the ultrasonic treatment device which performs ligature and anastomosis by surely and sufficiently joining biotissues without using clips and staples and perfects accretion right after a surgical administration without allowing foreign matter to remain in a living body. CONSTITUTION:This ultrasonic treatment device has an ultrasonic vibrator transducer 3 which generates ultrasonic vibrations, a vibration transmitting member 2 which is connected to the ultrasonic vibrator transducer 3 and transmits the ultrasonic vibrations generated by the ultrasonic vibrator transducer 3 and a receiving member 4 which has a counter part 4a facing the front end face of the vibration transmitting member 2. The vibration transmitting member 2 or the receiving member 4 is constituted freely movably forward and backward. The front end face of the vibration transmitting member 2 and the counter part 4a of the receiving member 4 are pressed to each other by such forward and backward movements. The front end of the vibration transmitting member 2 is formed of a front end tip 30 which can be exchanged by attaching and detaching.
Patent JP-H03140202-A (JP)
Title: Manufacture of modified wood
Inventor: ISHIKAWA HIROYUKI
IPC: B27K3/02
Filed: 1989-10-26
Abstract: PURPOSE:To easily obtain modified wood by easily and rapidly infiltrating enough amount of treating liquid in the interior of green wood by a method wherein the green wood is used as stock wood and the impregnation with water is performed between the impregnation with one treating liquid and the with the other treating liquid and the combination of treating liquids is one of cation- containing treating liquid and anion-containing treating liquid. CONSTITUTION:Cation-containing treating liquid containing at least one kind of cation, which is selected from the group consisting of alkali metal, alkali earth metal, Zn and Al cations for constituting the cation part of insoluble and nonflammable inorganic matter and anion-containing treating liquid containing at least one kind of anion, which is selected from the group consisting of BO2, PO4, CO2, SO4 and OH anions, are prepared. After that, green wood is used as stock wood. The green wood is impregnated with one treating liquid and then with water so as to replace the treating liquid in trache as with the water. In succession, by impregnating with the other treating liquid, the other treating liquid easily and rapidly infiltrates through trachea part and the like.
Patent JP-H07132275-A (JP)
Title: Garbage treating machine
Inventor: FUKUCHI TAKESHI
IPC: B65F1/14
Filed: 1993-11-09
Abstract: PURPOSE:To provide a garbage treating machine which utilizes culture base materials, such as sawdust, and is capable of measuring the life of the culture base materials by means of a sensor without relaying on users' perception unlike heretofore. CONSTITUTION:This garbage treating machine is constituted to decompose the crude refuse and to reduce its weight by the effect of aerobic bacteria by putting the culture base materials 3 and the aerobic bacteria into a crude refuse treating tank 1 having agitating vanes 2 and a ventilator, charging the crude refuse therein and agitating the crude refuse. The garbage treating machine is provided with means for detecting the life of the culture base materials 3 in the crude refuse treating tank 1 when the change in the rotating power required for rotating the agitating vanes 2 exceeds the preset certain threshold value.
Patent JP-H08136444-A (JP)
Title: Method for controlling laser light output for light-scattering measuring device by inducing mode hopping and averaging result thereof and lighting system thereof
Inventor: DEBUIDO TEII FUIRITSUPUSU
IPC: G01N15/02
Filed: 1994-11-14
Abstract: PURPOSE: To use a compact solid laser beam source for light scattering of a sample by subtracting a smoothed scattered light signal by a smoothed laser monitor signal, and calculating the output ratio of scattered light to incident light of the sample. CONSTITUTION: A waveform generator 5 modulates the frequency and amplitude of a laser control power source 4, and a solid laser 3 emits a modulated laser beam 10 to a sample fluid in a sample cell 1. A plurality of scattered light detectors for collimation surrounding the cell 1 at different angles detect the scattered light of the sample, and the scattered light signals are averaged by analog, digital filters 6, 7 to smooth the scattered light fluctuation resulted from modulation. On the other hand, a part of the beam 10 is reflected 11 and incident on a laser monitor 12, and the output fluctuation of this monitor signal is smoothed 6, 7. This is multiplied 8 and inputted to a computer 9, which subtracts the smoothed scattered light signal by the smoothed monitor signal.  The output ratio of scattered light to incident light is calculated every measuring angle to measure the light scattering of the sample.
Patent JP-H1199057-A (JP)
Title: Curtain opening and closing device of linear motor type
Inventor: SUGIURA TADATOSHI
IPC: E05F15/60
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a curtain opening and closing device of a linear motor type which can control the opening/closing speed of a curtain without using an electronic control circuit. SOLUTION: An eddy current is generated at a sidewall plate 6 consisting of nonmagnetic conductive metal by the magnetic flux of a permanent magnet 20 fixed to a connecting board 19 along with the traveling of a needle 11 and prescribed braking force is operated to the needle 11. The difference of this braking force is adjusted by increasing the thickness of the plate 6 at a prescribed place, attachably/detachably fitting another nonmagnetic conductive metallic plate or varying a gap between the magnet 20 and the sidewall plate.
Patent JP-S61160141-A (JP)
Title: Stack control system
Inventor: NAKAMURA KOJI
IPC: G06F9/38
Filed: 1984-12-29
Abstract: PURPOSE:To simplify decision logic and to control easily a stack by forming the information whether a request of a corresponding entry in the stack is extracted and processed or not in each entry. CONSTITUTION:The contents of a corresponding column of a BAA17 are read out by using a part of a data part of the request extracted from the stack 11 to a latch 12 and compared with the residual part of the data part in the latch 12 by a comparator 18 and the compared result is set up in a latch 19. A B-bit of the latch 12 is used as an enable signal of the comparator 18 and then set up in a latch 13. A decision logic part 14 decides whether In BS is Not in BS or not on the basis is of the compared result in the latch 19 when the corresponding request is effective on the basis of the compared result in the latch 19 when the corresponding request is effective on the basis of the B-bit of the latch 13. In case of In BS, the decision logic part 14 sends a stack out signal, and while observing a Redo-pointer, resets the B-bit of the corresponding entry in the stack storing the corresponding request.
Patent JP-S61158947-A (JP)
Title: Optically active 2-(4-hydroxyphenoxy)propionic acid
Inventor: FUJINAWA SHOJI
IPC: C07C59/125
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for herbicide, easily without using particular apparatus, by reacting an optically active alpha- halopropionic acid alkali metal salt with hydroquinone, etc. in the presence of an alkali metal hydroxide and water, and separating the objective product taking advantage of solubility difference in water. CONSTITUTION:The objective compound is produced by reacting the optically active compound of formula (X is Cl or Br; M is H or alkali metal atom) with hydroquinone or alkali metal salt of hydroquinone in the presence of an alkali metal hydroxide (preferably sodium hydroxide) and water at 20-80 deg.C, preferably 20-50 deg.C, and precipitating optically active 2-(4-hydroxyphenoxy) propionic acid disodium salt. The amount of water is 1-2.5pts.wt. per 1pt. of hydroquinone, and that of the base is 1.5-10mol, preferably 1.5-4mol per 1mol of hydroquinone.
Patent JP-H01120349-A (JP)
Title: Photoplotter
Inventor: UMEGAKI JUNICHI
IPC: B41J2/44
Filed: 1987-11-04
Abstract: PURPOSE:To perform drawing with high accuracy, by correcting the position of a laser beam spot with respect to the shift of the drawing point in a mechanical scanning direction and in a beam scanning direction generated by the yawing motion error of a unidirectional moving table. CONSTITUTION:The photoplotter is constituted by containing two photoelectric type linear encoders arranged on both sides of a uniaxial moving table 7, a rotary polyhedral mirror 4 in a beam path, a drawing signal generating part 10, the acousto-optical deflector 3 arranged between said mirror and an electro- optical modulator 2 to deflect laser beam in the moving direction of the uniaxial moving table, a drawing time control part 12 for adjusting drawing timing and an operational processing part 11 connected to the aforementioned to photoelectric type linear encoders 8 to operate a laser deflecting angle, which moves a laser beam spot 6 in quantity equal to the moving quantity of a drawing point caused by the yawing motion error of the aforementioned uniaxial moving table, and a drawing time adjusting time to control the aforementioned acousto- optical deflector 3 and drawing time control part 12.