baber/WOPTO huggingface dataset:
Patent JP-S62264457-A (JP)
Title: Optical information recording disk
Inventor: TAMURA KATSUHIDE
IPC: G11B7/24024
Filed: 1986-05-13
Abstract: PURPOSE:To prevent an adhesive from projecting to a center hole, by providing a recess at the periphery of the center hole of an inside plane on one side of a substrate. CONSTITUTION:A recess 7 recessed than other parts is formed at the peripheral part of the center hole of a substrate 5, and two substrates 5 on which information recording layers 6 are filmed, are stuck with the adhesive so that the information recording layers 6 face with each other. After the adhesive is coated on a part other than the recess 7 out of the planes facing to the insides of the substrates 5 on which the information recording layers are filmed, both substrates are stuck. Therefore, in the process of the sticking of both substrates, the adhesive remains at the recess 7 even when it flows in the direction of the center hole. The depth and the shape of the recess, or the range from the center hole, or the width of the recess changes depending on the thickness of the sticking agent coated in the sticking process of the substrates, or a pressure applied on the substrates in process, and the fluidity of the sticking agent, but it is decided appropriately so that the projection of the adhesive to the center hole can be prevented.
Patent JP-H05304780-A (JP)
Title: Pwm circuit
Inventor: SATO KAZUO
IPC: H02M7/48
Filed: 1992-04-27
Abstract: PURPOSE:To provide a PWM circuit which can change ON delay time and carrier frequency easily and has a high carrier frequency. CONSTITUTION:The count values of counters 7 and 8 and the frequency-dividing ratio of a divider 6 are written into buffers 3, 4, and 5 by a CPU 2. The counters 7, 8, and 9 count a clock signal CLK which is divided by the divider 6. When the counter 9 overflows and a signal S3 of an overflow terminal reaches a high level, the count values of the buffers 3 and 4 and the dividing ratio of the buffer 5 are set to the counters 7 and 8 and the divider 6 again and then the counters 7-9 start counting again. Signals S1 and S2 of the overflow terminal of the counters 7 and 8 are fed to a gate circuit consisting of inverters 10 and 11 and AND gates 12 and 13 and base drive signals S4 and S5 of PWM signal are output from either gate circuit.
Patent JP-H05300952-A (JP)
Title: Golf ball
Inventor: OKUMOTO TAKAHARU
IPC: A63B37/00
Filed: 1992-04-27
Abstract: PURPOSE:To improve the symmetry of the golf ball and to facilitate parting of the golf ball from molds at the time of molding so as to prevent the generation of damages, such as flaws by more uniformly disposing dimples on the surface of the golf ball. CONSTITUTION:The depth of the dimples 6a of the golf ball 1 constituted by disposing the dimples 6a across a ridge line 3 bisecting a spherical surface 2 is specified to >=0.05mm and <0.20mm.
Patent JP-H04340336-A (JP)
Title: Backup unit
Inventor: MIYAZAKI SADAO
IPC: G06F1/26
Filed: 1991-05-13
Abstract: PURPOSE:To prevent erroneous function at the time of power interruption by disconnecting a converter with a time lag after turn OFF of ready signal upon power interruption and operating a backup unit only after receiving an ON signal again when a power interruption signal or a disconnection command signal is turned ON. CONSTITUTION:A NAND circuit 29 has one input terminal receiving a power interruption signal INVA from a power interruption detecting circuit 10 and the other input terminal 19 receiving a delayed power supply ON signal PWRON. Consequently, a ready signal RDY is turned ON with a time lag, being set by the delay circuit 19, after a logical sum of turn ON of the signal PWRON. An AND circuit 33 delivers a logical sum of an input power interruption signal INVA and a disconnection command signal OFF of a backup power supply to the reset terminal of a latch 15. Consequently, a control circuit 11A turns the PWRON signal ON only when a power on signal ON is turned ON if any one of the INVA and OFF signals is turned ON.
Patent JP-2000298644-A (JP)
Title: Bs bridge arbitration system
Inventor: MOCHIZUKI DOUETSU
IPC: G06F13/362
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for making primary bus arbitration between an agent on a secondary bus under the bus bridge connected to a primary bus and a primary bus agent directly connected onto the primary bus equal without adding an external circuit nor a signal. SOLUTION: A host bridge 203 performing arbitration of a primary bus is provided with a means 215 recording the configuration information of a bus bridge 208, a request generation circuit 216 which internally generates a request in accordance with the recorded content and an arbitration circuit 214 which generates an enable signal uniquely from an output of the request generation circuit for an agent of the primary bus. Here, arbitration between the primary bus agent and a secondary bus agent is made equal by such a manner that the weight of the bus bridge being one of the primary agents is set in the host ridge in a primary bus arbitration.
Patent JP-H09292277-A (JP)
Title: Infrared detector
Inventor: KIDERA KAZUNORI
IPC: G01V8/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To detect the position of an object with a simple structure without using an infrared ray shielding means such as a chopper. SOLUTION: In this device, infrared rays from four detecting areas 7a-7d are converged onto corresponding thermistors 1a-1d by infrared ray condensers 8a-8d, and the change of resistance values of the thermistors 1a-1d is detected by a signal processing circuit 6, whereby the presence of an object in each detecting area 7a-7d is detected. This device has a differential amplifier 5 for forming bridge circuits by the thermistors 1a-1d and detecting the difference in intermediate potential of the bridge circuits, and a switching circuit 4 capable of changing the combination of the thermistors 1a-1d.  The combination of the thermistors 1a-1d is changed by the switching circuit 4, whereby the presence of the object 9 in the detecting areas 7a-7d is detected on the basis of the differential signals in the respective combination states of the thermistors 1a-1d in the signal processing circuit 6.
Patent JP-H07297773-A (JP)
Title: Satellite broadcast system
Inventor: ISOE YASUHITO
IPC: H04B7/15
Filed: 1994-04-22
Abstract: PURPOSE:To provide a satellite broadcast system which relatively easily prevents an influence of a momentary break, which occurs at the time of switching of a transmission station, without intervention of an operator. CONSTITUTION:Selective control is so performed by transmission station switching controllers 12 and 21 that only one of transmission equipment 15 and 24 is operated. The transmission signal from the transmission equipment 15 or 24 is repeated by an artificial satellite 40 and is received by reception stations 301 to 30n. At the time of switching of the transmission station, transmission station switching information in the transmission signal transmitted just before this switching is detected by reception signal discriminating circuits 34 of reception stations 301 to 30n, and a switching stop control signal is outputted from the reception signal discriminating circuit 34 to a backup control circuit 35, and the backup control operation of this circuit 35 is forcibly stopped for a certain time.
Patent JP-S5333335-A (JP)
Title: Indicator for enclosed switchboard
Inventor: DATE TOSHIMI
IPC: H02B11/10
Filed: 1976-09-10
Abstract: PURPOSE: To make capable of ensuring each position of the fixed contact piece and breaker in the switchboard from outside the door, by means of linking the indicator to the rod, made interlocking to a movement of the breaker, in of the switchboard with the breaker back-andforth movbly contained in the fixed contact piece. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277988-A (JP)
Title: Character recognizing device
Inventor: YOSHIMOTO KAZUO
IPC: G06K9/68
Filed: 1988-04-30
Abstract: PURPOSE:To improve the identification(D) ratio of a specific character by selecting a 1st candidate character by rough sort processing when a segmented input character is a normal character, executing fine sort processing, and when the character is a specific character, selecting a 2nd candidate character and executing fine sort processing. CONSTITUTION:When an input character segmented based upon a parameter feature is a normal character, a character segmenting circuit 11A1 in an I/O processing circuit body 11A transfers the image information of the segmented input character to a rough sort processing circuit 12A through an output processing circuit 11B and executes the pipeline processing of the normal character as a character ID part 4. At the time of deciding a specific character code, the circuit 11A reads out the specific character code having the extracted parameter feature from a specific rough sort dictionary 11A2 and transfers the code to the circuit 12A as the input character information through an output circuit 11B. Thus, the ID ratio of the specific character can be improved.
Patent JP-H11306902-A (JP)
Title: Function button
Inventor: TANABE MICHINORI
IPC: B66B1/46
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a function button at low cost, which is easily replaced and subjected to anti-bacterial processing. SOLUTION: A film 4 subjected to anti-bacterial processing is replaceably provided on the operational surface 2 of the body 1 of a push button and affixed to the operational surface using adhesives 10. When the anti-bacterial effect of this film 4 has degraded, it is replaced with a new one which is also affixed with adhesives 10. This liberates the whole button from necessity for subjecting to the processing.
Patent JP-H046535-A (JP)
Title: Image recorder
Inventor: SUZUKI MAKOTO
IPC: G03B27/14
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a color image even in the case of making an error in reading a bar code by providing an abnormal time controlling means for controlling a set value which is set in advance so that it may be set as the number of outputted sheets in the case that data for showing the number of outputted sheets is not detected by a detecting means. CONSTITUTION:When the bar code data for showing the number of outputted sheets which is printed on a mask negative is detected by the detecting means 103, the number of outputted color image sheets is set based on the detection result detected by the controlling means 91. In the case of making the error in reading the bar code data by the detecting means 103, the set value which is set in advance is set as the number of outputted sheets by the abnormal time controlling means 91. Thus, even in the case of making the error in reading the data on the number of the outputted sheets which is arranged on the mask negative, outputting the image is not stopped and at least one color image can be obtained because the numerical value set in advance is set as the number of outputted sheets.
Patent JP-H04315381-A (JP)
Title: Fixed pattern noise suppression system
Inventor: SAKURAI JUNZO
IPC: H04N5/378
Filed: 1991-04-15
Abstract: PURPOSE:To provide the system in which a signal is processed with high accuracy without reducing the dynamic range in the FPN suppression system used to suppress the FPN from an image pickup signal of a solid-state image pickup device. CONSTITUTION:The FPN suppression system consists of a 1st step A/D- converting a dark state signal and storing the result, a 2nd step in which an A/D-converted memory storage signal is subtracted from the dark state signal and the result is multiplied by a factor of K, a 3rd step in which a residual FNP is multiplied by K and A/D-converted, the result is added to the one obtd. by multiplying a memory storage signal by K and the result is stored again in the memory 10, a 4th step in which the FPN stored in the memory 10 is multiplied with 1/K and the result is D/A-converted, and a 5th step in which the light shield is released, and the FPN subjected to D/A-conversion in the 4th step is subtracted from the image pickup signal.
Patent JP-H11303122-A (JP)
Title: Tilt type hydraulic breaker bracket
Inventor: AKAHA IEHITO
IPC: E02F3/36
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a tilt type hydraulic breaker bracket which enables a hydraulic breaker to be easily titled by operation of a pin from the front of the hydraulic breaker, and which permits pin replacement work to be performed safely. SOLUTION: A tilt type hydraulic breaker bracket comprises an upper member 10, which holds an arm pin 2 and a rod pin 3, and a lower member 20 which holds a pivot pin 4 and a removable pin 5. The pivot pin 4 and the removable pin 5 pass through the upper member 10 and the lower member 20 along a direction perpendicular to the arm pin 2 and are mounted in roughly horizontal positions, and a plurality of locking holes in which the removable pin 5 is engaged are formed in the upper member 10 and the lower member 20. A removable pin 5 is selected out of a plurality of locking holes in the upper member 10 and the lower member 20 one by one and the removable pin 5 is inserted and fixed therein from the arm pin 2 side.
Patent JP-H07304639-A (JP)
Title: Method for using biofluvonoids as protective agent of physical property and/or cosmetic property of keratin surface growing body and method for its protection
Inventor: KUROODO DEYUBIE
IPC: A61K8/00
Filed: 1995-05-02
Abstract: PURPOSE: To obtain a treating agent for preserving mechanical properties, especially tensile strength, elasticity and swelling ratio in an aqueous medium of keratinous superficial body growths against deterioration with light. CONSTITUTION: This treating agent for keratinous superficial body growths contains at least one bioflavonoid and/or at least one citrus bioflavonoid selected from a compound represented by formula I (R is a sugar group; A is H or a 1-4C alkoxy; B and C are each H, OH or a 1-4C alkoxy) or a compound represented by formula II [R1 is 6-O-(6-deoxy-α-L-mannopyranosyl)-β-D- glucopyranosyl; R2 is a 1-4C alkoxy] in an amount of 0.001-10 wt.%, preferably 0.005-5 wt.% based on the total amount of the composition. Furthermore, a reducing agent selected from cysteine, erythorbic acid and an alkali(ne-earth) metal salt of metabisulfite is formulated to afford a stable treating agent. The keratin treated with the treating agent has cosmetic properties of improved easiness of disentangling and styling, softness and suppleness, etc.
Patent JP-S58225481-A (JP)
Title: Fast fourier transforming circuit device
Inventor: NAKAZURU TOSHIROU
IPC: H03H17/02
Filed: 1982-06-24
Abstract: PURPOSE:To facilitate control by supplying a coefficient called a twisting coefficient through shift register in the same family with multiplying circuit. CONSTITUTION:Data rearranging circuits 2 and 3 input data of rows or columns of, for example, a matrix in parallel and output data of columns or rows in parallel. The data is supplied to a discrete Fourier transforming circuit 4 for Fourier transformation, whose output is inputted to multiplying circuits 6-0-6- (r-1) through the data rearranging circuit 3. The multiplying circuits 6-0-6-(r-1) are supplied with torsion coefficients from cyclic shift registers 8-0-8-(r-1) of a torsion coefficient supply circuit part 7. The outputs of the multiplying circuits 6-0-6-(r-1) through a discrete Fourier transformation circuit 5 is conducted.
Patent JP-H08269290-A (JP)
Title: Acrylic resin composition
Inventor: HIRAGUCHI TSUTOMU
IPC: C08L33/04
Filed: 1995-03-28
Abstract: PURPOSE: To prepare an acrylic resin compsn. having an excellent antistatic property by incorporating particular amts. of an alkali metal salt of sulfonic acid represented by a particular formula and a polyhydric alcohol to an acrylic resin. CONSTITUTION: 0.1 to 5 pts.wt., pref. about 0.5 to 3 pts.wt. alkali metal salt of sulfonic acid represented by R-SO3 M [wherein R represents an alkyl or the formula (wherein R' represents H or an alkyl); and M represents Li, Na, or K] and 0.01 to 5 pts.wt. pref. 0.05 to 1 pts.wt. polyhydric alcohol selected from among alkylene oxide adducts of ethylene glycol, glycerin, and glycerin compds. are incorporated into 100 pts.wt. acrylic resin, such as polymethyl methacrylate. The mixture is melt-kneaded and extruded by means of a twin- screw extruder and pelletized to prepare an acrylic resin compsn.
Patent JP-S62265056-A (JP)
Title: Braking device
Inventor: ARIMITSU SATOSHI
IPC: F16D65/04
Filed: 1986-05-13
Abstract: PURPOSE:To make pad motion ever so easy, by installing a varying device, facilitating relative displacement of both elements, between a member pressing a brake pad to a brake disc and the brake pad. CONSTITUTION:A piston side varying device A is interposed between a piston 30 to be fitted in a cylinder part 2 and a pad plate 8, while a caliper side varying device B exists between an arm part 3a of a caliper part 3 and a pad plate 11. And, a movable member 31 is fitted in a concavity of the piston 30 at the specified clearance S1, and grease if sealed in this clearance S1, thus sealing takes place by an elastic material 33. And, a right end of the piston 30 and an outer circumferential surface of this movable member 31 are slidden with each other.
Patent JP-S5633824-A (JP)
Title: Method and device for electron beam exposing
Inventor: IWATATE KAZUMI
IPC: H01J37/304
Filed: 1979-08-29
Abstract: PURPOSE:To improve the dimensional accuracy of a pattern when forming a resist pattern on a sample surface with resist applied by striking with electron beams, by controlling the amount of exposure in actual time corresponding to the material of the sample struck with the beams. CONSTITUTION:The quantity of reflected electrons generated from the surface of a sample 9 by beam irradiation is detected by a reflected electron detector 11, and a signal corresponding to this detected quantity of reflected electrons is sample- held by a holding circuit 12. If the intensity distribution of electron beams is constant, the detected quantity of reflected electrons is proportional to the irradiation area of electron beams, i.e., a pattern area, therefore, if the signal held by the holding circuit 12 is A/D converted and this converted value is divided by the pattern area, the quantity of reflected electrons is standardized with the pattern area. This standardized value is stored in a register 17, and an irradiation time corresponding to the quantity of reflected electrons is set in a register 3 by a digital computer 1. By so doing, the dimensional accuracy of the pattern can be improved by setting an optimum irradiation time in actual time.
Patent JP-H0593636-A (JP)
Title: Fluidic flowmeter
Inventor: SAKAI KATSUTO
IPC: G01F1/684
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a flowmeter which can suppress adverse effects on the performance of a fluidic element can improve the measuring sensitivity of a flow-speed sensor and can perform accurate measurement in a region. CONSTITUTION:A plurality of partition plates 29 are arranged in a jetting nozzle 28 with a specified interval being provided. Of these partition plates 29, the interval between the uppermost partition plate 29U and the upper surface of the jetting nozzle 28 and the interval between the lowermost partition plate 29L and the lower surface of the jetting nozzle 28 are made larger than the interval between the partition plates 29. Furthermore, at the rear-edge parts of the partition plates 29 located at the input side of the jetting nozzle 28 and at the leading-edge parts of the partition plates 29 located at the output side of the jetting nozzle 28, tapered parts 30a, 30b, 30c, 31a, 31b and 31c are formed. The thickness each tapered part becomes gradually thin toward the edge part. The fluid passing the jetting nozzle 28 is dispersed in the upper and lower directions through the partition plates 29.
Patent JP-H05183287-A (JP)
Title: Assembly for inserting electronic device into high-frequency shielding housing
Inventor: HANSUUURURIHI GIYUNTAA
IPC: H05K9/00
Filed: 1992-04-03
Abstract: PURPOSE: To provide a high frequency shield housing, with which the assembly of electronic devices can be inserted/pulled out. CONSTITUTION: A metal spring element 16 is provided for shielding a high frequency at a longitudinal gap between front plates having U-shaped cross sections. This spring element 16 is composed of two contact springs 18 and 19 having spring plates 20 and a clip board 22 installed between these springs while having a pawl 34. A flat back board 23 links two contact springs 18 and 19 to a spring clip 21. Because of a bent insert edge part 37 on the clip board 22, the spring clip 21 can be easily inserted into a rectangular longitudinal frame 14 on the rear side of front plate 11. The spring plate 20 has a contact head 29 and a stopper edge part 30 and is in contact with a longitudinal frame having an insert slope 17 on the front plate of adjacent assembly.
Patent JP-H10101343-A (JP)
Title: Method for synthesizing fine glass particle and focal burner therefor
Inventor: OGA YUICHI
IPC: G02B6/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and focal burner for synthesizing a fine glass particle by which the fine glass particle is efficiently formed and accumulated, and a base material excellent in productivity and high in synthesis rate is produced. SOLUTION: A fine glass particle is synthesized by this method and a focal burner used therefor. Namely, the groups 3 and 4 of gaseous oxygen injection ports are concentrically arranged outside a glass material injection port 1 in the center and formed at one or plural specified focal distances, and an annular gaseous hydrogen injection port 5 enclosing the plural gaseous oxygen injection ports is provided to the burner. The focal distances of the groups of gaseous oxygen injection ports are controlled in an appropriate range, and the fine glass particle is formed.
Patent JP-H10299909-A (JP)
Title: Steam governing valve
Inventor: YOKOTA OSAMU
IPC: F16K1/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a valve element and breaking of a valve stem by forming the tip part of the valve element in a flat face on the downstream of a contact point coming in contact with a valve seat, and specifying the distance between the contact point and the flat face part of the valve element in a steam governing valve formed in such a way that the spherical part of the valve element tip part is brought into contact with the valve seat. SOLUTION: The tip part of a valve element 5 of a steam governing valve is formed in a flat face on the downstream of a contact point in contact with a valve seat 6, but in this case, the distance (h) between the contact point and the flat face part of the valve element 5 is set to be not more than 1/10 of a diameter of a contact part between the valve element 5 and the valve seat 6. That is, when the distance between the contact point and the flat face part of the valve body 5 is (h) and the diameter of the contact part between the valve element 5 and valve seat 6 is Do, it is so formed as to be h<Do/10. The presence of a control area in steam flowing through the valve is therefore eliminated, and the increase of noise is suppressed. A protrusion (pier) can also be provided at the bottom part of the valve element 5.  Confluence loss of main flow and circulating flow is therefore reduced, and turbulence of flow is suppressed by smooth confluence so as to obtain noise reducing effect.