baber/WOPTO huggingface dataset:
Patent JP-2000249900-A (JP)
Title: Zoom lens
Inventor: OHASHI KAZUYASU
IPC: G02B7/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens by which excellent variable power and miniaturization are made compatible without causing the increase of a cost and power consumption at the time of operating a lens by executing focusing for a finite distance object by a new method. SOLUTION: This zoom lens is provided with a first group 1 having a positive focal distance, a second group 2 having a negative focal distance, a third group 3 having the positive focal distance and a fourth group 4 having the positive focal distance in this order from an object side. The second group 2 is monotonously moved from the object side to an image side, and the fourth group 4 is monotonously moved from the image side to the object side at the time of zooming from a short focus end to a long focus end. In this case, the focusing for the finite distance object is executed by the movement of the fourth group 4 at least at the short focus end, and is executed by the movement of the second group 2 at least at the long focus end.
Patent JP-S60198429-A (JP)
Title: Measuring instrument of stress or the like of piston ring
Inventor: TAKAHASHI BUNJI
IPC: G01L19/00
Filed: 1984-03-22
Abstract: PURPOSE:To improve the reliability of measurement by introducing the lead wire of a sensor from the rear surface of a piston ring while intercepting leakages of plural pipe gases thoroughly. CONSTITUTION:A ''Teflon'' top 9 is fixed with a bolt 10, squeezed the bundle of the lead wires 3, seals primarily a high temp. high pressure gas Pg, and prevents the flowing out of an adhesive 12 packed between the bolts 11, 10 to the top end of an introducing hole 4. At the end surface of the bolt 11, radial grooves are provided so that the wires 3 can be embedded one by one, and the adhesive 12 is packed in very small gaps between the grooves and the wires 3. A lid 14 is pressed by a bolt 15 before the adhesive 12 is solidified. Further, for intercepting the gas between the bolt 11 and a female screw 4b of the hole 4, a copper packing 16 is inserted under the bolt 11. Thus, the lead wire of the sensor is protected from heat and pressure, the lead wire is not ruptured, the sealing property for high temp. and high pressure is secured. Consequently, the reliability of the measurement is improved.
Patent JP-S62211701-A (JP)
Title: Adaptive control device
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1986-03-13
Abstract: PURPOSE:To prevent large disorder of control in control of chemical process, etc., by providing a limiter that widens time width slowly with the lapse of time in a self turning regulator (STR). CONSTITUTION:A limiter 3 having function to widen the width of restriction slowly with the lapse of time on receiving an operation start command of an STR 2 is provided in a system that controls a controlled system 1 by the STR 2, and output of the limiter 3 is incorporated in the TR 2. Accordingly, the output of the STR 2 that enter the part of slanting lines is cut off, and only the values outside of the part of slanting lines are added to the controlled system 1 as an output 4 of the limiter 3, and supplied also to the STR 2. There by, the manipulated variable improper to control in the stage of initial operation of the STR can be limited and accordingly, disorder of control can be reduced.
Patent JP-S62215719-A (JP)
Title: Construction work of custom-made pile
Inventor: SAKA MASAYUKI
IPC: E02D7/00
Filed: 1986-03-13
Abstract: PURPOSE:To form a bulb of stabilized quality by a method in which a pile pit having an expanded diameter portion is formed, a custom-made pile is penetrated into the pile pit, a solidifying agent is injected into a cylindrical bag provided to the lower end of the pile, and the bag is expanded in the expanded diameter portion. CONSTITUTION:A pile pit K having an expanded diameter portion 7 is excavated, and a solidifying fluidizing agent C, e.g., cement milk is packed into the pit K. A custom-made pile 12 having a cylindrical bag 11 on its lower end is inserted into the pit K and the agent C is injected into the bag 11 to expand the bag 11 in the portion 7. Since the gab 11 serves as a partition wall with the surrounding ground, a bulb having stabilized quality can be formed.
Patent JP-S55151407-A (JP)
Title: Controlling method of crane loader in automatic warehouse
Inventor: ITOU MITSUTAKA
IPC: B65G1/137
Filed: 1979-05-01
Abstract: PURPOSE:To perform the crane operation easily by a method wherein the relation of a vertical position to a staged home position is inputted to a circuit of crane loader itself, and the crane is automatically restored to the staged and linked home position when an emergency happens at the shelf. CONSTITUTION:Position detectors 10 and 11, such as promixity switches or photosensors, are placed on a crane whereon a loader 2 travels, and discriminates in which group te loader 2 is positioned, a group A or group B of shelves. Since detecting signals from the detectors 10 and 11 are always input to a controlling system of the crane 1, it enables restoring of the crane 1 and the loader 2 to the linked home position CP and the staged home position RP, respectively, at whatever position an emergency may happen. This eliminates the trouble of transferring to the home position by hand when starting operations again, and improves a crane-operating efficiency.
Patent JP-S63118276-A (JP)
Title: Marking method
Inventor: YOKOTA TOSHIO
IPC: G06K1/12
Filed: 1986-03-13
Abstract: PURPOSE:To enable scanning of a line- or belt-shaped laser beam with an inexpensive optical system, by converting a laser beam into a reflected beam with a predetermined beam width by a cylindrical mirror, and rotating the mirror to scan the reflected beam, thereby printing on a body to be marked. CONSTITUTION:A laser beam, rectangular in cross section, emitted from a laser light source 1 can be changed in beam width in Y-direction by a cylindrical mirror 2, the beam width being so set that the beam has an energy density necessary for marking. The setting of the beam width is carried out by appropriately selecting the curvature of the mirror 2 according to the beam width being desired. The laser beam can be scanned by rotating the mirror 2 with an axis O as a center. The laser beam reflected by the mirror 2 is projected on a body 4 to be marked through a stencil 3, whereby the patterns of perforations in the stencil 3 are printed on the body 4.
Patent JP-H09221695-A (JP)
Title: Detergent and its use
Inventor: IKEMITSU SAEKO
IPC: C11D1/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent slight in adverse effect on environment and human body, useful for food without anxiety, excellent in cleaning effect in various uses such as table ware, cooking equipment, bathroom and its surrounding part and toilet as one detergent. SOLUTION: This detergent is obtained by making dried Equisetum arvense into a flaky or powdery state. The detergent is used in the state as it is, or in a housed state in an air-permeable bag, or in a kneaded state with a solid soap or mixed state with soap powder, liquid soap or cleanser.
Patent JP-S51130227-A (JP)
Title: An electroconductive composition having a heat resistance
Inventor: IWAI MASAAKI
IPC: C08L25/00
Filed: 1975-05-07
Abstract: PURPOSE:When using an alkali metal salt of polystyrene sulfonic acid as electrophotographic papers or electrostatic recording papers, to prevent the substrate from being colored due to heat.
Patent JP-H06266541-A (JP)
Title: Version management method for product
Inventor: KARIKOMI MASAKAZU
IPC: G06F12/00
Filed: 1993-03-15
Abstract: PURPOSE:To make an efficient version management operation by preparing related information representing the correspondence between products and relating information on the version and each product by using this related information. CONSTITUTION:Version information 1001 and product 1002 which belongs to the version are related 1003 by related information. When the only program D (version 1) is changed to the program D (version 2) among four products (specifications A and B, programs C and D) which belong to the old version, the change contents to be reflected on the version and the changed product are put on change information 1004. A status 1006 of the product 1005 to be changed which is put on the changed information is being changed, a status 1007 of version information is still being 'integrated'. When the status of the product 1005 to be changed becomes a value 1008 showing the end of change, the status of the version information becomes 'the end of integration' 1009 automatically and the version is prepared.
Patent JP-S54145452-A (JP)
Title: Data collector unit with clocking method
Inventor: UCHIUMI KIYOSHI
IPC: G06F17/40
Filed: 1978-05-06
Abstract: PURPOSE: To simplify a subsequent check by recording the information on the time when a fault occurs in a terminal controller or when data are collected from a data entry unit, by providing the data collector unit with a clocking method.  
     CONSTITUTION: Data collector unit 4 is provided with display control part 15, printer control part 16, keyboard control part 17, flopy control part 18, data collection part 19, clocking control part 20, AND circuits 21 and 22, and NOT circuits 23 and 24. In the above constitution of unit 4, while unit 4 is collecting data as a substitute for terminal controller 1, a substitute signal is generated by collection part 19 so as to collect data from respective entry units 3-1 to 3-m, which are stored in flopy disc 14 via control part 18. Next, if a fault occurs to terminal controller 1 during the collection of data, control part 20 is changed over to the clock information recording mode and the time is written to disk 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06262339-A (JP)
Title: Method for shaking out core sand
Inventor: NAKAGAWA TOSHIO
IPC: B22D29/00
Filed: 1993-03-15
Abstract: PURPOSE:To quickly and easily remove core sand from a hollow part by quickly collapsing the core in the hollow part of a cast product without occurrence of noise and dust and without needing heat radiation from the cast product. CONSTITUTION:The cast product 3 taken out from a metallic mold in the high temp. condition is dipped into a water vessel 10 after casting by using the shell mold core 2. The core 2 is crushed by explosive boiling generated in between the surface of the hollow part in the cast product 3 and the core 2 to remove the core sand.
Patent JP-S52137560-A (JP)
Title: Non-stage change gear
Inventor: KONDOU YUKUO
IPC: F16H15/40
Filed: 1976-05-12
Abstract: PURPOSE: To propose is a non-stage change gear capable endough to maintain rotational frequency of an output shaft to be fixed at all times despite the fluctuation of the rotational frequency of the input shaft for the non-stage change gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11239111-A (JP)
Title: Master station console
Inventor: FUKUZUMI KENICHI
IPC: H04H20/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a master station console which can quickly and surely notify people of the occurrence of an emergency and guide the people to evacuate by continuously sounding a siren and producing voices once selecting a slave station. SOLUTION: A master station console is composed of radio equipment 2 which transmits radio waves to slave stations to be notified, a slave station selecting section 3 which selects the slave stations, a siren sounding section 4 which sounds a siren, a voice control section 5 which inputs voices, and a control section 6 which controls all of the above-mentioned sections. Since the control section 6 is connected in parallel with the other sections so that the section 6 may individually control the other sections, the control section 6 can continuously control the actuation and stoppage of the other sections after the section 6 selects a slave station. Therefore, the console can continuously sound a siren and produce voices when the slave station is once selected.
Patent JP-S60198770-A (JP)
Title: Semiconductor device
Inventor: OOJI YUZURU
IPC: H01L27/04
Filed: 1984-03-23
Abstract: PURPOSE:To increase the accumulated capacitance per projected area of a large- capacitance capacitor for an LSI by a method wherein a plurality of insulation films and electrodes are superposed on an Si substrate, the first insulation film, and the first electrode. CONSTITUTION:After an element isolation insulation film 22 is formed around the memory cell part of the Si substrate 21, a diffused layer 23 connected to the source or drain of a MOSFET, a groove C produced by dry etching, the first insulation film 24 produced by thermal oxidation, and the first tungsten W electrode 25 produced by CVD are successively formed. Next, a tantalum oxide film is formed as the second insulation film 26 by low-pressure CVD, and a contact hole (e) is opened by photo etching; thereafter, tungsten W is formed as the second electrode 27 by CVD.
Patent JP-H01227873-A (JP)
Title: Ignition timing controller
Inventor: AKASU MASAHEI
IPC: F02P5/15
Filed: 1988-03-07
Abstract: PURPOSE:To maintain proper control for ignition timing by starting or cutting off the electricity supply for an ignition coil according to a plurality of different reference positions concerning to the crank angle when the variation rate of engine revolution cycle exceeds the specified value. CONSTITUTION:Means 4C and 4D detect the reference positions, means 6 and 7 computes the revolution cycles of an engine and a means 9 calculates ignition timings. Means 20 and 10 computes the electricity supply period and an ignition period for an ignition coil 41. In addition, a means 30 generates a primary ignition control signal which cuts off the electricity supply for the ignition coil 41 when the primary reference position is detected. In such equipment a means 60 generates a secondary ignition control signal which cuts off the electricity supply for the ignition coil 41 when the secondary reference position is detected. On the other hand, a means 50 calculates the variation rate of engine revolution cycle. When the variation rate of the cycle exceeds the specified value, a means 70 selects the secondary ignition control signal and generates it to an ignitor 40.
Patent JP-H06308374-A (JP)
Title: Range-finding device
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1993-03-15
Abstract: PURPOSE:To provide a range-finding device which can eliminate erroneous range-finding caused by light reflected on a glass or the like when the range- finding of an object distance is executed, whose structure is simple and which is inexpensive. CONSTITUTION:The range-finding device is constituted of an IRED 1 generating range-finding light(infrared light), where light is projected by a light projection system by the driving of a driver 10, a light projection lens 2 and a scanning part 11 moving the IRED 1. A light receiving system is constituted of a light receiving lens 3, a PSD 11 receiving and photoelectrically converting the reflected light, a range-finding part 8 calculating the incident position of reflected signal light based on the output of the PSD 4 and a light quantity detection part 9 detecting the quantity of the reflected signal light by using the sum of the outputs of the PSD 4. By a CPU 12, the object distance is calculated based on the incident position of the reflected signal light and the peak of the light quantity is detected. Based on the arithmetic result thereof, the decision of photographing through a glass is executed and the object distance is suitably set.
Patent JP-S63221206-A (JP)
Title: Optical interference type distance measuring instrument
Inventor: YAMAMOTO TAKAHIRO
IPC: G01B11/00
Filed: 1987-03-09
Abstract: PURPOSE:To realize distance measurement with high accuracy, i.e. half- wavelength accuracy by splitting natural light into measurement light and reference light and following up the condition where those light beams interfere with each other in relation with an object of measurement. CONSTITUTION:A microscope 5 is provided so that its position is adjustable toward the object 10 of measurement by a focusing mechanism 6a and a focusing operation part 6. An image of this microscope 5 is led to an automatic focus adjustment part 7. This automatic focus adjustment part 7 generates the generation condition of interference fringes in the visual field of the microscope 5 by adjusting the focusing mechanism 6a and focusing operation part 6 automatically as a result of the observation of measurement light 9a and reference light 9b. Then the distance from the microscope 5 to the object 10 of measurement is measured by measuring the distance from, for example, the fixed-side reference point 11 of the focusing mechanism 6a to the movable part 5b of the microscope by a precise distance measuring instrument 8.
Patent JP-S61214512-A (JP)
Title: Processing device
Inventor: TAKAMATSU AKIRA
IPC: H01L21/31
Filed: 1985-03-20
Abstract: PURPOSE:To sharply increase the number of materials processed while the conditions of process are being made uniform by a method wherein a chemical vapor deposition (CVD) device is composed of a processing chamber having a treatment gas feeding path and an exhaust path, a plurality of susceptors which revolve both on orbit and on their own axis in the processing chamber, and a cassette with which a plurality of materials to be processed are retained and placed on the susceptor. CONSTITUTION:A plurality of wafers 11 are installed in upright position on the retaining member 16 provided on the main body 13 which constitutes a cassette 12 leaving a space between them, and the main body is coated with a cover 14 whereon a number of penetrated holes 18 are perforated. Also, exhaust passages 2 are provided on the bottom face of the processing chamber, and a number of flow-out holes 4 are provided on the ceiling of the processing chamber. A turn-table 7 to be used for an orbital revolution, having a heater on the back side, is arranged inside the processing chamber 1 having a blow-out head 3, a plurality of susceptors 9 which rotate on their axis are provided on the turn table, and said cassette 12 is arranged thereon. The processing chamber is constituted as above, reaction gas 6 is sent to a head 3 from a feeding path 5, the reaction gas is jetted out from a flow-out hole 4, it is uniformly fed into the penetrated hole 18 of the cover 14, and brought to contact with both surfaces of the wafer.
Patent JP-H02234588-A (JP)
Title: White balance device
Inventor: INOUE MANABU
IPC: H04N9/04
Filed: 1989-03-07
Abstract: PURPOSE:To set optimum white balance adjustment in a short time by setting the white balance adjustment according to color temperature information after the color temperature information of an input signal with a pre;scribed calculation such as integration processing so as to apply white balance adjustment to an image pickup signal. CONSTITUTION:First switches(SW1) 22a, 22b are turned to preset standard white balance adjustment values Ia, Ib to white balance adjustment circuits 4a, 4b. A signal is inputted to the white balance adjustment circuits 4a, 4b over one field period in this state and color difference signals R-Y, B-Y subject to white balance adjustment are integrated respectively with respect to the signal at an arithmetic circuit section and the difference of the integration value is obtained as color temperature information, 2nd switches(SW2) 23a, 23b are turned to select white balance adjustment values IIa, IIb or IIIa, IIIb and the above white balance adjustment values IIa, IIb or IIIa, IIIb are set to the white balance adjustment circuits 4a, 4b.
Patent JP-H10213801-A (JP)
Title: Production of liquid crystal display element
Inventor: NOGUCHI TAKUYA
IPC: G02F1/1337
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal display element which can prevent generation of rubbing stripes at the time of an orientation treatment such as a rubbing process. SOLUTION: A substrate 1 for the liquid crystal display element is constituted by forming an inorganic oriented film such as SiO or an organic oriented film such as polyimide on the surface of a translucent substrate such as glass. The orientation treatment for orienting liquid crystal molecules in a prescribed direction is executed in a rubbing process by rubbing the surface thereof in a definite direction with a rubbing member such as gauze, felt, rubber and a brush. Whole shape of the substrate 1 for the liquid crystal display element is formed to a square shape such as a regular square and a rectangle and its end faces 7 and corner parts 2, 3, 4, 5 are subjected to a chamfering treatment for attaining smooth curved surfaces.  Further, a radius of curvature of one corner part 5 is formed larger than radii of curvature of other corner parts 2, 3, 4, at the sight of corners from the substrate surface in order to clearly and quickly judge the posture of the substrate 1.
Patent JP-H11260027-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent misalignment being caused by rotary moment on loading, and to eliminate difficulty in ejection operation by forming a recessed part that is brought into contact with a stopper at an external storage side. SOLUTION: A receiving recessed part 7a for preventing the rotation of a case with a circumference surface where the shape of an internal surface is conical is provided on the front surface of the case in a loading direction Y to the drive of a magnetic cartridge 1. When a slide door 27 is opened while the cartridge 1 is inserted into the drive, the slide door 27 is subjected to energizing force by a spring 27a, the reaction in the Y direction operates on a cartridge case, the reel center part is mainly subjected to rotary moment for trying to rotate by the amount of specific clearance. At this time, the stopper of a conical projection being provided in the drive adheres to and is brought into contact with the receiving recessed part 7a, and the rotation is prevented.  Also, for reaction force U being generated by moving a brake button, the cartridge 1 is subjected to a load in a direction where a U direction is canceled from the stopper, movement in the U direction is prevented, and ejection operation is facilitated.
Patent JP-S60221218-A (JP)
Title: Spark erosion machine
Inventor: TAKAHASHI TOSHIAKI
IPC: B23H1/02
Filed: 1984-03-22
Abstract: PURPOSE:To achieve a stable or desired machining property, by prescribing the products of the peak current levels of circuits and the inductance of a machining circuit. CONSTITUTION:At the change from a time point T2 to another T3, a switching element S1 is turned off so that a decrease of 0.5A is caused, and a switching element S2 is turned on so that an increase of 1A is caused. However, the same wave form as an increase of 0.5A is apparently produced for an applied peak current level. At the change from a time point T4 to another T5, the switching elements S1 and S2 are turned off so that a decrease of 1.5A is caused, and a switching element S3 is turned on so that an increase of 2A is caused. However, the same wave form as an increase 0f 0.5A is apparently produced. A stable machining property is thus achieved.
Patent JP-S63220874-A (JP)
Inventor: YAMADA KOICHI
IPC: A61L9/01
Filed: 1987-03-10
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。