baber/WOPTO huggingface dataset:
Patent JP-H06273428-A (JP)
Title: Physical-quantity measuring sensor
Inventor: KOZUKA NAOKI
IPC: G01N37/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a physical-quantity measuring sensor which can measure a force acting between itself and an object to be measured by eliminating the influence of external vibrations. CONSTITUTION:In a physical-quantity measuring sensor, a vibration sensor part 22 which is composed of a beam 23 in which a probe 24 has been formed at the tip part and of a vibration-amount detection element 25 which detects the vibration amount of the beam 23 is provided, and the surface state of an object 27 to be measured is measured by directly or indirectly detecting a force acting between the surface of the object 27 to be measured and the probe 24 due to a change in the vibration amount of the beam 23 in the sensor part 22. The physical-quantity measuring sensor is provided with at least one vibration sensor 17 for measurement, which has the vibration sensor part 22 and which measures the physical quantity acting between the surface of the object 27 to be measured and the beam 23 and with at least one vibration sensor 18 for correction, which has a vibration sensor part 22 and which measures external vibrations acting on the circumference of a beam 23. The vibration sensor 17 for measurement and the vibration sensor 18 for correction are arranged on the same substrate so as to be close.
Patent JP-S52146772-A (JP)
Title: Treatment of exhaust gas
Inventor: FUKUNAGA TATSUNORI
IPC: B01D53/14
Filed: 1976-06-01
Abstract: PURPOSE: To remove both of NOx and SOx at the same time with a high desulfurization rate and a high denitration rate with a compact equipment and moreover without using catalysts, etc., by treating the exhaust gas containing NOx or/and SOx with the solution of basic poly AlCl 3 , etc. after having contacted the above exhaust gas with an oxidizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09257411-A (JP)
Title: Measuring microscope
Inventor: FUJIMOTO HIROHISA
IPC: G02B7/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring microscope by which, even in an object, to be inspected, having a curvature, a region whose focus can be detected can be judged and by which a step can be measured in a short time. SOLUTION: An object 23 to be inspected is placed in a cross-moving stage 22, and light is radiated from a light source 27 for focus detection via a deflection beam splitter, a semitransparent mirror 20, an object lens 21 and the like. Then, on the basis of reflected light from the object 23 to be detected, a focal position is detected. In addition, from a light source 34 arranged in a position which is conjugate with the image-side focal position of the object lens 21, light is radiated via a diaphragm 25, the semitransparent mirror 20, the object lens 21 and the like which are arranged in position conjugate with the object 23 to be inspected. The reflected light from the object 23 to be inspected is detected by a light-position detector 40 via the object lens 21, the semitrannsparent mirror 20, a deflection beam splitter 37 and the like.  A focusing yes-no judgment part 45 judges the detection operation of a focal position on the basis of the light-position detector 40.
Patent JP-S62235036-A (JP)
Inventor: TAMAKI HIROSHI
IPC: B21C47/24
Filed: 1986-03-25
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。
Patent JP-S57179828-A (JP)
Title: Film taking-up device for camera
Inventor: TEZUKA NOBUO
IPC: G03B17/02
Filed: 1981-04-28
Abstract: PURPOSE:To improve the planeness of a film in a film taking-up device of a miniaturized camera by taking up the film from an aperture part without bending the film while moving a take-up reel. CONSTITUTION:To miniaturize a camera, a sprocket is not set on one side of an aperture and a film guide part is also unsufficient for keeping the planeness of the film in the miniaturized camera. Therefore, if gears 14, 12 are moved by an arm 15 and a spool 7 is always brought into contact with a roller 11 by a spring 16, a film 9 is held so as to be moved continuously from the aperture always in the same direction from the starting state (7') of film winding to the ending state (7''), enabling the film to held the planeness so that the guiding part is actually expanded.
Patent JP-H01238021-A (JP)
Title: Etching of semiconductor substrate
Inventor: MORI YOSHIFUMI
IPC: H01L21/302
Filed: 1988-03-18
Abstract: PURPOSE:To pattern a semiconductor substrate in ultrafine width by forming a ultrofine width resist by irradiating the semiconductor substrate with a charged particle beam in the atmosphere including raw gas. CONSTITUTION:A source electrode 3, a drain electrode 4, and a gate electrode 5, all comprising ohmic metal such for example as AuGe/Ni, are formed on an n type channel layer 2 for example which has been formed in a GaAs substrate 1. Alkyl naphthalene for example as the stock gas is introduced into a sample chamber, which is evacuated to a high vacuum, and the GaAs substrate 1 is irradiated in the raw gas atmosphere with an electron beam 6 which is focused to a diameter of about several hundreds Angstrom  for example and scanned linearly from the source electrode 3 to the drain electrode 4. With the irradiation of the electron beam 6, amorphous hydrocarbon family matter is produced on the channel layer 2 from the stock gas in the form of an irradiation pattern. Hereby, a linear ultrafine width resist 7 of about several hundreds Angstrom  composed of products is formed on the channel layer 2.
Patent JP-H01237892-A (JP)
Title: Character recognizing method
Inventor: YOKOGAWA KAZUHIRO
IPC: G06K9/34
Filed: 1988-03-18
Abstract: PURPOSE:To accurately recognize a character with low quality by replacing an image element with a luminance level less than a prescribed luminance level by luminance, with a background level in a half-binarization process. CONSTITUTION:The character 2 targeted to be recognized is converted to an electrical image signal by an image pickup camera 3. The image signal, after being stored in an image memory 4, is fetched in an image processing device 6 via an interface 5. The image processing device 6 takes out a character image while correcting by performing half-binarization and a directional line segment enhancement, etc., and performs character recognition. The image element with the luminance level less than the prescribed luminance level is replaced by the luminance with the background level in the process of the half- binarization.
Patent JP-S63231150-A (JP)
Inventor: TSUBOI NOBORU
IPC: F25B19/00
Filed: 1987-03-19
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-H08233621-A (JP)
Title: Vortex whistle type current meter and vortex whistle type flow meter
Inventor: SATO YUICHI
IPC: G01P5/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a vortex whistle type current meter and a vortex whistle type flow meter with a high signal/noise ratio and high accuracy. CONSTITUTION: The vortex whistle 2 of a vortex whistle type current meter 1 is formed of a blow-in port 3 connected to a gas pipe, a chamber 5, and a blow-off port 7. A pair of microphones 9a, 9b are provided near the blow-off port 7 in such a way as to be opposed to each other. Acoustic signals acquired by both microphones 9a, 9b are added by a subtracter 11 so as to eliminate noise components from external environment. The acoustic signals rid of the noise component are processed by a signal processing means 13 formed of a low-pass filter 15, a comparator 17, a counter timer 19 and a multiplier 21. The flow velocity and flow rate of gas are thereby obtained from frequency emitted from the vortex whistle, and the obtained result is displayed on a display device 23.
Patent JP-S57184749-A (JP)
Title: Control device for hydraulic system
Inventor: TANAKA SOUTAROU
IPC: F16H61/42
Filed: 1981-05-01
Abstract: PURPOSE:To dissolve the delayed operation of a pump by a method wherein a force in a returning direction is exerted to a control valve against a pressure introduced from a main circuit in accordance with the decrease of the magnitude of an operating signal. CONSTITUTION:The pressure of the main circuit A or the same B of a high- pressure side is introduced to a first pressure receiving section 8a of the control valve 8 while a pilot pressure signal is introduced to a second pressure receiving section 8, opposing to the first pressure receiving section 8a, from a control valve returning means 15. Here, the control valve returning means 15 is consisting of a switching valve 16, a pressure accumulator 17 and a choke 18. The pilot pressure signal from pilot valves 11A, 11B is introduced to the first pressure receiving section 16a of the switching valve 16 through another shuttle valve 19 while the pilot pressure signal is introduced to the second pressure receiving section 16b through the shuttle valve 19, the choke 18 and the pressure accumulator 17.
Patent JP-S61224459-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOKI RIICHIRO
IPC: H01L21/265
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a MOS transistor having LDD structure of slight dispersion in characteristics by forming an oxide film on the side wall of the gate electrode CONSTITUTION:An oxide film12, 13 is formed on a silicon substrate 11, which is then implanted with boron ions; deposited with polysilicon film over its whole.
Patent JP-H07108866-A (JP)
Title: Shaft support structure
Inventor: TANAKA YOICHI
IPC: B60N3/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide a shaft support structure securing sufficient structural strength against loads, allowing easy assembly and of a backlash. CONSTITUTION:This shaft support structure consists mainly of the holding portion 44 of a drawer frame and the shaft support portion 46 of a support member 50. The shaft support portion 46 consists mainly of an auxiliary parallel plate portion 45 and a shaft support portion main body 46b. The holding portion 44 consists mainly of a parallel plate portion 47 and a holding protrusion 48. A pin 49 is fitted into the shaft hole 46a of the cylindrical shaft portion main body 46b of the shaft support portion 46 as a stopper means.
Patent JP-H09231338-A (JP)
Title: Bar code constitution and bar code printing method
Inventor: MATSUMOTO MITSUO
IPC: G06K7/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To read a bar code even by means of a hand scanner by vertically forming bar codes expressing respective characters so as to widen the width of the bar code in the constitution of a character type bar code. SOLUTION: Many bar codes are vertically 33 arrayed and a printing head prints a first row 20 by horizontally sliding from left to right in an order from the first character of a first bar code 1 to the first character of a second bar code 2 and finally prints the first character of a fourth bar code 4 and 'a'. Next the head prints a second row 21 to a seventh row 26 successively by each row. The first to seventh bar codes 1 to 7 are printed by line feed printing. Since a bar code width W1 is coincident with a sliding direction at the time of printing, the width of the bar can be magnified to be as large as it is needed to easily secure an enough width to allow the scanner to read by one time.
Patent JP-S62230701-A (JP)
Inventor: JIEEMUSU CHIN
IPC: A01N25/14
Filed: 1987-03-19
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-S58184552-A (JP)
Title: Blade for detecting rotation of fan
Inventor: ISHIKAWA KATSUMI
IPC: G01P5/06
Filed: 1982-04-21
Abstract: PURPOSE:To obtain a resin made fan blade substantially comparable in the detection capacity to a steel blade by empolying a composition of a resin kneaded with iron powder for a fan blade used for adjusting temperature in an electric equipment such as copying machine. CONSTITUTION:Resin material is kneaded with iron powder make a composition of resin blade, which is molded into a blade by the ordinary method to be mounted on a rotating core or molded integral with a rotating core to be mounted on a motor. As the resin material, vinyl chloride, polyethylene, polystylene, phenol resin, melamine resin, polyamide resin or the like may be used equally but the polyamide is preferable from the standpoint of the blending property with iron powder, processing property and mechanical character of the finished product. As magnetic iron powder to be blended, the powder of pure iron is best in the respect of electromotive force and the finer powder is better. The blending quantity thereof is restricted by electromotive force thereof and the relationship between the electromotive force and noise. The proportion of the iron powder with respect to the resin is preferably more than 20% by weight, most preferably about 30%. The upper limit thereof is about 50% though being restricted by the processing property, mechanical strength and particularly, the weight thereof.
Patent JP-H0628589-A (JP)
Title: Guarding terminal equipment
Inventor: NOZAKI TETSURO
IPC: G08B17/00
Filed: 1992-03-24
Abstract: PURPOSE:To eliminate the transmission of an abnormal signal at the time of the installing/withdrawal works of a guarding terminal equipment by sending the abnormal signal of a fire, invasion, etc., to a guarding monitoring center only in a set guarding period. CONSTITUTION:A guarding period setting part 14 sets a guarding object period, converts the information into a signal and outputs it to a central processing part 12. The guarding period judgment part 16 of the central processing part 12 always judges whether to be in the guarding period or not by signals from the guarding period setting part 14 and a clock 15 and outputs the signal showing to be in the guarding period to an abnormal signal transmission judgment part 17. At the time of receiving the abnormal signal from a sensor operation detection part 11 in the guarding period, the abnormal signal transmission judgment part 17 sends the abnormal signal to a signal sending part 13. Then, the signal is received from the sensor operation detection part 11 in a period excepting for the guarding period, the abnormal signal is not sent to the signal sending part 13, which converts the signal received from the abnormal signal transmission judgment part 17 into a transmittable signal through a communication line (a) and transmits it to the guarding monitoring center.
Patent JP-S60208858-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L27/12
Filed: 1984-04-02
Abstract: PURPOSE:To prevent the decrease in the withstanding voltage of a field insulating film, by forming element isolating regions having slant surfaces between semiconductor layers, and making an angle formed by the surface of said region and the slant surface of the island shaped semiconductor layer less than a right angle. CONSTITUTION:An aluminum film 12 is formed on a sapphire substrate 11. Then a photoresist pattern 13 is formed. With the pattern as a mask, the film 12 is etched, and aluminum oxide films 121 and 122, which are to become element isolating regions having slant surfaces, are formed. Then a thermal oxide film 15 is formed. With the film as a mask, a multicrystal silicon film 14' and a single crystal silicon film 14 are etched and island shaped silicon 17 is formed. As a result, an angle formed by the silicon 17 and the films 121 and 122 becomes an acute angle. Then, source and drain regions 24-27, gate electrodes 23 and the like are formed.
Patent JP-S63318319-A (JP)
Inventor: RAINEERU ANDORE
IPC: F16D3/16
Filed: 1988-03-18
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-S58183968-A (JP)
Inventor: WAKAYAMA SHIGERU
IPC: B06B1/06
Filed: 1982-04-20
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-H02245685-A (JP)
Title: Underwater-position recognizing apparatus
Inventor: HOIZUMI TATSURO
IPC: G01S5/20
Filed: 1989-03-17
Abstract: PURPOSE:To measure and display the position of a body under test even in an underwater tunnel having a long distance and a small diameter wherein the S/N of a received signal is decreased by transmitting and receiving an ultrasonic wave based on a transmitting signal whose self-correlation function is an impulse function. CONSTITUTION:This apparatus has the following parts: an underwater robot 1 as a body under test which is moved in the water; a transmitter 2 of ultrasonic waves on one side of an underwater reference position A; and a receiver 3 on the other side. A signal generating part 6 generates a digital transmitting signal whose self-correlation function is an impulse function for a processing and display device 4 on the ground. The transmitting signal is supplied to a the transmitter 2 through a cable 5. An operating part 8 performs the operation of correlation function between the transmitting signal and a digital received signal which is inputted from the receiver 3 through a cable 7. Thus, a distance L between the robot 1 and the reference position A is computed. Then, the position B of the robot 1 is displayed on a display part 9 based on the result of the operation in the operating part 8.
Patent JP-H07251803-A (JP)
Title: Bag charging packing machine
Inventor: MASAI TOSHIO
IPC: B65B9/08
Filed: 1994-03-08
Abstract: PURPOSE:To effect sealing of three sides of a packing film and back bonding sealing thereof by means of one packing machine by putting an item to be packed into a tubular packing film with a bottom so as to be sealed therein and cutting off a lateral, thermally welded portion of the packing film. CONSTITUTION:A long size packing film which is longitudinally supplied is led to a molding chute 13 to form it into a tubular shape, and the opposite side edges thereof are joined and the joined edges are vertically sealed by a vertical, thermal welding means 14 thereby to form a tubular portion. The tubular portion of the packing film is transversely sealed to provide a bottom for the film by means of a transverse, thermal welding means 21 disposed downstream of the means 14, and thereafter an item to be packed is put into the tubular packing film utilizing the chute 13. And the upper portion of the film is sealed by a next transverse seal of a transverse thermal welding means. And thereafter, the transversely welded portion of the packing film is cut off by means of a cutting means (jagged blade cutter) 25 to form it into a product.
Patent JP-S541759-A (JP)
Title: Speed change controller of automatic transmission
Inventor: UMEZAWA MITSUO
IPC: B60W10/10
Filed: 1977-06-06
Abstract: PURPOSE:To vary and control the speed change characteristic of an automatic transmission in response to two ranges at the angle advancing side and the angle delay side, in an internal combustion engine that controls ignition timing by dividing ignition timing into said two ranges in response to operational conditions and purifies exhaust.
Patent JP-S60210026-A (JP)
Title: Semiconductor switch circuit
Inventor: TOKUNAGA KIICHI
IPC: H03K17/687
Filed: 1984-04-04
Abstract: PURPOSE:To attain the equal allotment of voltage and to make good use of the breakdown strength of an element by changing the capacity of a voltage dividing capacitor in consideration of an electric charge amount needed to turn off an FET. CONSTITUTION:MOSFET11-1n are connected in series to a semiconductor switch circuits. The series circuits to the parallel circuits of voltage dividing capacitors 21-2n, resistances 31-3n and diodes 41-4n are connected between sources of FET11-1n and gates of FET12-1n of the next stage respectively. The series circuits of voltage dividing resistances 71-7n are Zener diodes 61-6n are added. Then the FET12-1n of the next stage are actuated in response to the actuation of each of FET11-1n-1 of the switch circuit. Thus capacitors 21- 2n are charged. The capacities of capacitors of the lower stage are set equal to or higher than those of capacitors of the upper stage in consideration of the capacity needed to turn off FET12-1n. Thus the equal allotment of voltage is attained, and the breakdown strength is used effectively with each of FET11-1n.
Patent JP-S59191130-A (JP)
Title: Base material for magnetic recording medium and magnetic recording medium
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/738
Filed: 1983-04-14
Abstract: PURPOSE:To reduce considerably the dependency of a vertically magnetized Co- Cr layer on film thickness and to obtain a satisfactory electromagnetic conversion characteristic by composing a medium essentially of a base body and a thin magnetic film which consists essentially of cobalt and chromium formed on said base body and of which the coercive force in the direction parallel to the surface of the base body is of the oersted value in a limited range. CONSTITUTION:A magnetic recording medium consists of a base material and a thin magnetic film which consists essentially of cobalt and chromium formed on the thin magnetic film on said base material and of which the coercive force in the direction perpendicular to the surface of the base body is 200-2,000 oersted. The base body is enumerated by a metal as represented by aluminum, copper, iron or stainless steel, an inorg. material such as glass or ceramics and an org. polymer material such as a plastic film. The thin magnetic film (soft magnetic layer) formed on said base body refers to the film which consists essentially of cobalt and chromium and of which the coercive force in the direction parallel to the surface of the base body is 0.01-50 oersted.
Patent JP-S541261-A (JP)
Title: Axial position adjusting device for roll of rolling mill
Inventor: ASARI HIROATSU
IPC: B21B31/18
Filed: 1977-06-04
Abstract: PURPOSE:To provide a device which permits fully automatic operation roll position adjustment and roll withdrawal and loading by means of a yoke means comprising two slightly inclined pieces for grasping an extended section on the roll chok with a means for moving mobile retaining means for releasing the grasping action.
Patent JP-H11249989-A (JP)
Title: Network utility
Inventor: KOBAYASHI HIROKI
IPC: G06F13/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To minimize the network traffic by checking whether an IP address is already set to every option I/F card to be set when a setting operation is performed to connect the I/F card to a network. SOLUTION: When a setting operation is performed to connect the option I/F cards 4a to 4j to a network 2, the host devices 1a to 1n start the utility software and broadcast the answer request packets to the network 2 for the management and setting operations. Then the cards 4a to 4j of printers 3a to 3j receive the packets and send the answer data to the devices 1a to 1n. The information on the cards 4a to 4j which answered the devices 1a to 1n are displayed on the screens of the devices 1a to 1n to check whether the IP addresses are correctly set.
Patent JP-S62223858-A (JP)
Title: Digital information signal recording and reproducing system
Inventor: HIGURE SEIJI
IPC: G11B5/09
Filed: 1986-03-25
Abstract: PURPOSE:To prevent the drop-out of an information signal by recording the position where a digital information signal is discontinuously recorded on a track, namely, the code for detecting and correcting an error immediately after a preamble part, thereafter, recording the information signal. CONSTITUTION:If a synchronizing signal SYNC is not detected by the first data block at the time of the reproduction of tracks T1, T2, ..., the reading of the data block of a parity Q which is a code for detecting and correcting an error is made erroneous. If the synchronizing signal SYNC is detected while the parity Q of several data blocks is reproduced, the data block of a subsequent sound data DATA 1 can be correctly read. The data block of the parity Q, of which reading is made erroneous, can be known by a parity P of respective data blocks and it is unnecessary to reproduce the erroneous parity Q by interpolation. Thus, the probability that the data block of sound data DATA 1 exceeds the error correcting limit and the drop-out of the sound data DATA 1 occurs comes to be very small and the number of the interpolated sound data DATA 1 can be decreased.