baber/WOPTO huggingface dataset:
Patent JP-H01261971-A (JP)
Title: Television display system
Inventor: FUKINUKI NORIHIKO
IPC: H04N3/27
Filed: 1988-04-13
Abstract: PURPOSE:To display the picture of a standard aspect ratio through the use of the display screen of a wide aspect ratio by discriminating an input picture signal by a television receiver to display the picture of the wide aspect ratio, and controlling the displaying range based on a discriminated result. CONSTITUTION:A displaying device 1 is scanned by a vertical deflecting coil 2, a vertical drive circuit 3, a horizontal deflecting coil 4 and a horizontal drive circuit 5. At this time, if switches 6, 7 are connected to a left side, i.e., the sides of EV0 and EH0, scanning is set so as to make the picture of the standard aspect ratio in which both the ends are cut off. Here, if it is found that the signal is the signal of the wide aspect ratio by a control signal detection circuit 8, the switches 6, 7 are connected to the sides of EV1 and EH1. If EV1 and EH1 are made to be voltage higher than above-mentioned EV0 and EH0, deflecting voltage comes higher. As the result, although the range of the display screen whose top, bottom and both ends are cut off is scanned as far as the deflecting voltage is left as EV0 and EH0, the whole display screen comes to be scanned.
Patent JP-S5715422-A (JP)
Title: Method and apparatus for judging final point of etching
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/3065
Filed: 1980-07-02
Abstract: PURPOSE:To detect the final point of etching by measuring the strength of a specific spectrum in the spectrum of emitted light which is irradiated from the etched reactant or the reaction product of SiO2 or PSG. CONSTITUTION:Electric discharging is performed in etching gas between electrodes 6 and 7, and a PSG film 10 of a specimen is etched. The spectra of the light irradiated from the reactant or the product (e.g. SiF) are taken out, and only specified weavelength is transmitted through a spectroscope or an optical filter. Photoelectric conversion 13 is performed and the time change of the light intensity is recorded 5. On the other hand, electrical signal is operated and a high frequency power source 9 is stopped by the change in the light signal. The light intensity of the wavelength of 452nm irradiated from the reactant SiF rises at the starting of discharge, reaches a constant value during the etching, becomes weak at the final point of etching, and is saturated after the completion of etching. Other wavelength, 484nm and 520nm can be used. In this constitution, the etching apparatus characterized by a simple structure, easy operation, and high reliability can be obtained.
Patent JP-H10277706-A (JP)
Title: Billet continuous caster and casting method
Inventor: FUJIOKA HIRONORI
IPC: B22D11/128
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuous caster which can cast a high quality billet at high speed while eliminating the delay of solidification near the corner part of the cast billet, and a casting method. SOLUTION: This caster is provided with a jacket 3 for cooling the outer wall of a square tubular mold 2 with cooling water, an electromagnetic brake 11 arranged at the outside of the mold and decelerating molten metal pouring flow in the mold and an X-ray system level sensor 13 for detecting the molten metal surface in the mold. Further, slit parts 2a are formed in the corner parts at the square-shaped lower part of the mold 2 and spray nozzles 9 for jetting cooling liquid directly to the slit parts 2a are arranged. Pressing means 10 for pressing against the inner part of the mold by giving the pressing force corresponding to the molten metal static pressure on the non-slit parts 2b at the square lower part of the mold 2, are arranged, and the molten metal is continuously poured into the cooled mold 2 and solidified and the cast billet 8 having square cross section is continuously cast.
Patent JP-2000279379-A (JP)
Title: Connector
Inventor: KISHIOKA NARIYASU
IPC: A61B1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector of making it possible to easily distinguish the state of a valve body, which is stored in the connector, between opening and closing state by appearances and at a glance. SOLUTION: When the path opening and closing part 13a of valve body 13 is in the state of non-deformation elastically, a convex part 16 of valve body 13 is supported in the state of being stored in the aperture 23 of control body 3. When the path opening and closing part 13a of valve body 13 is the state of deformation elastically by the operation of control body 3, the convex part 16 is ejected to outside of the aperture of control body 3 and the state of elastic deformation of path opening and closing part 13a of valve body 13 is displayed.
Patent JP-H07297705-A (JP)
Title: Output buffer circuit
Inventor: KONISHI YASUHIRO
IPC: G11C7/10
Filed: 1994-04-27
Abstract: PURPOSE:To obtain an output buffer circuit coping with two kinds of interfaces with a small chip area. CONSTITUTION:In the case of adopting the LVTTL, a switch SW1 is closed, and a switch SW2 is open. Furthermore, an output ground voltage VSSQ is applied to a gate of a transistor(TR) Q3 through a switch SW3. As a result, TRs Q1, Q2 are connected in series between an output power voltage VCC and an output ground voltage VSS and the output buffer circuit is a circuit coping with the LVTTL. On the other hand, in the case of adopting a GTL, the switch SW1 is open and the switch SW2 is closed. Then an input signal phi2 is given to a gate of the TR Q3. As a result, the TRs Q2, Q3 are arranged in parallel to form an open drain structure and the output buffer circuit is used for a circuit coping with the GTL.
Patent JP-H05252808-A (JP)
Title: Mechanism for operating speed change gear
IPC: A01C11/02
Filed: 1992-03-13
Abstract: PURPOSE:To improve the operability by performing the operation of a a transmission and an infinite variable-speed device with one operating lever having the center of rotation on the base end side of a steering column. CONSTITUTION:A shaft 43 is erected in a bracket (42a) on the base end of a steering column 42 and the base end (41a) of an operating lever 41 is rotatably supported in the front and back directions. The lever body (41b) is supported through a pin 44 rotatably in the right and left directions relatively to the base end (41a). A U-shaped guide groove (47a) is formed in a guide plate 47 fixedly installed in the bracket (42a) to guide a bolt pin 46 integral with the operating lever 41. Thereby, the operating lever 41 is rocked in the front, back, right and left directions with the base end side of the steering column 42 nearly as the center to respectively operate the high and low speed of the infinite variable-speed device and the advancing and backing state of the transmission.
Patent JP-H07294737-A (JP)
Title: Optically anisotropic film, its manufacture, phase difference plate and liquid crystal display device
Inventor: ONISHI TOSHIHIRO
IPC: G02F1/13363
Filed: 1994-04-27
Abstract: PURPOSE:To provide an optically anisotropic film that contains a film of a polymer of a liquid crystal oligomer and a hard coating layer formed on this polymer film and can be used as a phase difference film having improved transparency and surface hardness and a wide angle of visibility, the manufacture of the optically anisotropic film, a laminate of this anisotropic film and a substrate, a composite phase difference plate and further, a liquid crystal display device that uses these optical components and has excellent angle of visibility characteristics. CONSTITUTION:The optically anisotropic film has positive refractive index anisotropy and contains a polymer of a liquid crystal oligomer which shows a nematic or smectic phase. At this time, the liquid crystal oligomer is selected from straight-chained or cyclic liquid crystal oligomers each of which contains siloxane units as the major constitutional units and when the numbers of the repeating units represented by the formulas I and II per molecule of the oligomer are (n) and n' respectively, each of the (n) and n' is an integer of 1 to 20 and they satisfy the following condition: 4<=n+n'<=21. Also, this oligomer is polymerized into a polymer through the terminal group of the repeating unit represented by the formula II. The objective optically anisotropic film contains a film of the polymer of such liquid crystal oligomer, the optical axis of which film is oriented almost parallel to the normal of the film, and a hard coating layer formed on the surface of this polymer film.
Patent JP-H07296362-A (JP)
Title: Magnetic recording medium, production thereof and recording/reproducing method
Inventor: NARUTO TOSHIYA
IPC: G11B5/73
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a magnetic recording medium onto which an optical pattern can be written with a small quantity of light by providing a layer containing a cyanine coloring matter having optical properties variable upon irradiation with energy beam and a coloring matter containing a vinyl chloride-based polymer. CONSTITUTION:An optical pattern for tracking signal being recorded on a magnetic recording medium is formed by providing such a part that the optical properties of coloring matter have varied through irradiation with an energy beam, on a servo track of a coloring matter-containing layer. A detector traversing the track causes phase shift in the high frequency component generated from an optical recording part (a) but does not cause any phase shift in the low frequency component generated from an optical recording part (b). The frequency components are separated by means of a band filter and the phase difference is measured thus realizing an accurate tracking.
Patent JP-H10265517-A (JP)
Title: Stereo complex polymer composition
Inventor: HINOTO YU
IPC: C08F4/52
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition by mixing isotactic polymethyl methacrylate with syndiotactic polymethyl methacrylate having a high stereoregularity, a high molecular weight and a narrow molecular weight distribution by polymerizing methyl methacrylate monomer by using a specific polymerization initiator. SOLUTION: The objective composition is obtained by mixing both (A) isotactic polymethyl methacrylate obtained by polymerizing methyl methacrylate monomer by using a polymerization initiator of the formula [M is a rare earth metal; R is a (substituted) alkyl, an aryl, a cycloalkyl or an arylalkyl; (n) is 2 or 3] in a nonpolar solvent (e.g. toluene), and having 90-100% isotacticity, 100,000-2,000,000 number average molecular weight, 1.0-1.3 ratio of weight average molecular weight/number average molecular weight, and (B) syndiotactic polymethyl methacrylate obtained by polymerizing the methyl methacrylate monomer in a polar solvent (e.g. tetrahydrofuran) and having 90-100% syndiotacticity, 100,000-2,000,000 number-average molecular weight, 1.0-1.3 ratio of weight-average molecular weight/number-average molecular weight.
Patent JP-H05264160-A (JP)
Title: Refrigerating show case
IPC: F25D17/08
Filed: 1992-03-17
Abstract: PURPOSE:To provide a refrigerating show case which is suitable for display and cooling of foods, such as cakes, is easy to see articles, and performs stable cooling. CONSTITUTION:A table 8 on which articles M are placed has protruding partition part 9 formed on the central part of the table and having delivery ports 12a and 12b, a cooling chamber 7 is provided below the table 8, and a cold air circulating fan 18 and coolers 15a and 15b are arranged. Cold air reflux spaces 22 and 23 brought into a sack-closed state by means of passage partition plates 21a and 21b are formed between the table 8 and coolers 15a and 15b. Through reflux of a part of cold air after heat-exchange with feedback cold air flowing through suction ports 14a and 14b, cooling by an air curtain above the table 8 and cooling from the under surface of the table 8 are effected.
Patent JP-S58207137-A (JP)
Title: Cursor position controller
Inventor: YAMAGAMI SHINTAROU
IPC: G09G5/08
Filed: 1982-05-27
Abstract: PURPOSE:To improve the operability of a cursor position controller, by combining the shift of a cursor and that of a screen. CONSTITUTION:A cursor shifting device 4 shifts a cursor on a CRT6 in the direction detected by a horizontal position detector 2 at a speed proportional to the position of the detector 2. A CRT screen shifting device 5 shifts a screen on the CRT6 in the direction detected by a vertical position detector 3 and at a speed proportional to the position of the detector 3. The CRT6 displays both the CRT screen and the cursor which are decided by the devices 5 and 4, respectively.
Patent JP-H02270677-A (JP)
Title: Power steering device
Inventor: MOMIYAMA FUJIO
IPC: B62D5/08
Filed: 1989-04-10
Abstract: PURPOSE:To improve responsiveness by operating a subcylinder, interlocking with the detection of a steering power which is generated on a steering wheel and detected by a steering force sensor and by correcting the delay of operation by assisting the movement of a steering mechanism, e.g., Pitman arm by the power of the subcylinder. CONSTITUTION:A sector gear 13 formed integrally with a Pitman arm 15 of a steering mechanism is meshed with a rack gear 12 formed on the piston 11 of a steering cylinder 10, and the supply and discharge of oil into the steering cylinder 10 are controlled by a selector valve 26 which is switched in interlocking with the operation quantity of a steering wheel 22. Further, a subcylinder 51 in which a piston 52 is connected with the Pitman arm 15 through a link 53 and a pin 54 is installed. The upper and lower chambers are connected with the ports on the outlet sides of the pressurized oil suction valves 39 and 40. These pressurized oil suction valves 39 and 40 are selection-controlled according to the output signal of a steering power sensor 50, and a subcylinder 51 is driven so as to correct the delay of operation.
Patent JP-H08265488-A (JP)
Title: Facsimile equipment
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/00
Filed: 1995-03-23
Abstract: PURPOSE: To make it possible to transfer user registering data and rewrite a system control program without complicating the constitution of a facsimile equipment(FAX). CONSTITUTION: The FAX 1 is provided with a user data registering function and an interface function with a registering data downloading jig 10 and registering information stored in a memory device 4 built in the FAX 1 itself is loaded down to a memory device 8 in the jig 10. On the other hand, the registering information stored in the device 8 is loaded up to the device 4 by an up-loading means. The jig 10 is provided with a backup circuit 9 using a battery, so that even when the jig 16 is disconnected from an external memory unit I/F connector 6, data stored in the device 8 are not erased. Thus the operability of data transfer can be improved.
Patent JP-H07291683-A (JP)
Title: Decoloration of inorganic waste slag
Inventor: ISHIDA MICHIO
IPC: C04B5/06
Filed: 1994-04-28
Abstract: PURPOSE:To decolor solidified slag having black or dark gray color at a low cost and to expand the utilization field of the slag. CONSTITUTION:Incineration ash of inorganic wastes is melted and the molten slag is mixed with anthracite culm and stirred to effect the decoloration of the slag by the reduction of iron oxide in the molten slag with carbon. This process gives a transparent solidified slag having pale blue or blue color at a low cost.
Patent JP-S57204938-A (JP)
Title: Finger contact type coordinate input device
Inventor: YAMAGUCHI HISASHI
IPC: G06F3/041
Filed: 1981-06-11
Abstract: PURPOSE:To input freely coordinates precisely, by putting coordinate detecting electrodes on a field generating electrode so that a pulse voltage is induced and detecting the lowering of the level based on the approach of fingers to recognize input coordinate points. CONSTITUTION:In case that key arrangement information of a keyboard is displayed on a gas discharge panel PDP, a holding voltage pulse applied periodically to X-side and Y-side display electrode groups 13 and 14 alternately is induced effectively to X-side and Y-side coordinate detecting electrode groups 26 and 27 from a field generating electrode 25, and therefore, the level of the induced voltage pulse between both corresponding coordinate detecting electrodes is lowered considerably when the operator touches a key K with his fingers. This lowering is detected by a detecting circuit 4 cooresponding to pertinent electrodes, and the detection output is transferred as X-side and Y-side coordinate input data, namely, key-in signals from an interface to the external central processing device.
Patent JP-H06284126-A (JP)
Title: Network management system
Inventor: SAKANO HIROSHI
IPC: H04L69/40
Filed: 1993-03-25
Abstract: PURPOSE:To manage the state of plural sets of alarm information produced from one object through the use of alarm codes stored in a state management area. CONSTITUTION:A detailed information storage means 51 of an agent 5 stores detailed information included in alarm information sent from an object 2 to a detailed information file 7 and an alarm information coding means 61 of a manager 6 encodes the alarm information into an alarm code and a state management means 62 stores the alarm code to a state management area 9. An intelligent base 10 registers an effective relation of combinations of alarm codes onto the alarm information as a discrimination pattern and a fault discrimination means 63 discriminates a fault by collating the intelligent base 10 and the state management area 9 on the reception of alarm information.
Patent JP-S5716329-A (JP)
Title: Filling method for testing water wherewith sheathed water supply pipe
Inventor: IWAMOTO AIJI
IPC: G01M3/12
Filed: 1980-07-02
Abstract: PURPOSE:To complete filling of tap water at a time when winding of a sheath around the full length of a water supply pipe is completed, and to be ready to perform a following airtight test, by a method wherein, while a pipe is coil-wound, it is filled with tap water. CONSTITUTION:A capstan 7 draws out a polyethylene pipe from a drum 1, and with this a water supply pipe 6 is sheathed with iron wire. So sheathed water supply pipe 6 is conveyed by means of the capstan 8, and it turns downward at an upper end of a coil-winding tower to perform a coil-winding operation. A numeral 10 represents a pump which supplies service water for test, a numeral 11 a water column gauge, a numeral 13 a valve, and a numeral 14 a water service pipe. The height of the water column gauge 11 corresponds to a position where the water feed pipe 6 turns downward. The lower end part 9 of the water supply pipe 6 is connected to the tap water pipe 14 at a test water side, and a valve 13 is opened to start water feeding. A pressure at a filling time is set so that it produces a water column conforming to the height of the coil-winding tower, and the fluctuation of the water column gauge 11 is always monitored.
Patent JP-H05290118-A (JP)
Title: Circuit simulation device
Inventor: NISHIDA SHUHEI
IPC: G06F17/50
Filed: 1992-04-10
Abstract: PURPOSE:To extract only a transistor(TR) which operates in a saturation area among all TR elements to be simulated. CONSTITUTION:A circuit simulator 5 performs simulation (DC analysis) and a circuit simulation result 6, a TR node number storage file 9, a saturation area specification file 8, and a saturated TR specification file 10 are provided to automatically extract the saturated TR. Consequently, if a designer forgets to specify the TR which gets saturated or if the TR which gets saturated is unknown, the effect that an accurate simulation result is obtained in consideration of a saturation phenomenon is obtained.
Patent JP-H10285126-A (JP)
Title: Transmission system
Inventor: TAMURA AKIRA
IPC: H04B17/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To attain power supply by a primary battery or a secondary battery by saving power of a terminal equipment that detects a state of a monitor object equipment and transmits a signal to a master station equipment. SOLUTION: A wake-up circuit 7 of a terminal equipment usually inactivates an alarm code generating circuit 8 and a modulation circuit 12 or the like to set the mode to a standby mode. When an alarm detection circuit 6 detects an abnormality in a monitor object device with a detection element 5 and provides an output of an alarm signal AR, the circuit 7 activates the alarm code generating circuit 8 and the modulation circuit 12 or the like. Thus, the alarm code generating circuit 8 generates an alarm code, a time code from a clock circuit 10 and an ID code from an ID code generating circuit 15 or the like are added to the alarm code and the resulting code is modulated by the modulation circuit 12 and the modulated code is transmitted from an IR emitting element 14 as an infrared ray signal. When the monitor object device is normal, the time code and the ID code are transmitted similarly.
Patent JP-H06303887-A (JP)
Title: Method and device for distinguishing fine organism such as house tick
Inventor: SHIMIZU ISAO
IPC: G01N21/47
Filed: 1993-04-19
Abstract: PURPOSE:To enable to individually, correctly and automatically measure not only fine opaque organisms but also fine transparent organisms, and to automatically distinguish also the kinds of house ticks. CONSTITUTION:Fine organisms such as house ticks are distinguished by the mutual differences of front fine angle light-scattering patterns or light-diffracting patterns produced by the fine organisms such as house ticks lit up with a laser light, and a multiple matched filter giving a hologram formed by interfering reference light with a light-diffracting pattern produced by plural fine organisms, such as house ticks, directed in various directions and having different sizes is used as a distinguishing means.
Patent JP-S5517958-A (JP)
Title: Storage battery charging system
Inventor: MATSUI TOMOKI
IPC: H01M10/44
Filed: 1978-07-25
Abstract: PURPOSE: To improve charging efficiency and the utilization efficiency of a power supply by sequentially switching and charging a number of storage battery groups up to the preset capacity, making them parallel, and fully charging them.  
     CONSTITUTION: When charging a number of storage battery groups 1 to 5 with a charger, they are charged until the charged ampere-hour of each storage battery group 1 reaches the gas generation quick increase point which occurs near 90% of the capacity and another storage battery group 2 is charged in the same way, sequentially switching it. When these storage battery groups have all been charged up to the quick increase point, they are made parallel. For example, they 1 to 5 are charged simultaneously or repeatedly by short time. In this case, the charger can be used by switching the single one or each exclusive charger be set up for the respective storage battery groups 1 to 5. This permits the charger and the power supply to be efficiently and uniformly charged for the single unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288398-A (JP)
Title: Semiconductor memory
Inventor: MATSUO RYOSUKE
IPC: G11C11/406
Filed: 1990-04-05
Abstract: PURPOSE:To prevent the increase of an input capacity in an output terminal to prevent delay of the access time by switching the active or nonactive state of an output buffer synchronously with the output signal of a timer to output a signal having the same period from the output buffer. CONSTITUTION:When a mode switching signal is given to a mode discriminating means 1 and the measurement mode is decided a measurement mode signal TEST is outputted. When this signal TEST is outputted, an output buffer control means 2 controls switching between the active state and the nonactive state of an output buffer 4 synchronously with an output signal TM outputted from the timer. Therefore, the output from the output buffer 4 is used to measure the period of the timer output signal because the period of the time when the output signal because the period of the time when the output buffer 4 is activated to go to the low impedance state and the time when it is inactivated to go to the high impedance state is matched with the period of the timer output signal.