baber/WOPTO huggingface dataset:
Patent JP-H08244305-A (JP)
Title: Printer
Inventor: TASHIRO KO
IPC: B41J15/04
Filed: 1995-03-15
Abstract: PURPOSE: To facilitate the supply of a rolled sheet to a main printer system while satisfying conditions for shortening the entire length of the main printer system. CONSTITUTION: The entire length of a main printer system 2 is shortened by providing a sheet storage part 16 for storing rolled sheets 14, 15 to the main printer system 2 equipped with printing mechanisms 7, 8, at a position close to the printing mechanisms 7, 8. In addition, sheet retaining parts 20, 21 with an opening on the sheet storage part 16 side of the main printer system 2, are provided on the inner facing of closable covers 3, 4 retained rotatably on the main printer system 2. Further, the closable covers 3, 4 are opened and the tips of the rolled sheets 14, 15 retained by the sheet retaining parts 20, 21 of the closable covers 3, 4 are inserted into the printing mechanisms 7, 8, in an operating space created by opening widely the surroundings of the printing mechanism 7, 8 and the sheet storage part 16 on the main printer system 2 side. Finally, the closable covers 3, 4 are closed, so that the rolled sheets 14, 15 can be stored in the sheet storage part 16 of the main printer system 2.
Patent JP-S61212743-A (JP)
Title: Steel pipe test
Inventor: HIGASHIDE MASARU
IPC: G01N3/18
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a fracture characteristic with a high reliability, by a method wherein a steel pipe with a heat insulating material mounted on the circumference thereof is applied in a vessel to feed a heated non-combustible gas to the internal circumference of the steel pipe and after the circumferential surface of the steel pipe is raised up to a specified temperature, a high pressure fluid is forced to the circumference of the steel pipe. CONSTITUTION:A steel pipe 2 in which a heat insulating material 17 and a seal member 12 are mounted on the circumference thereof is set closed into a vessel 1. Then, a hot air generator 7 is operated to feed a non-combustible gas raised up to a specified temperature into a vessel 1. The circumferential temperature of the steel pipe 2 is detected with a sensor 16 and when the detection signal thereof is outputted to a temperature control mechanism 10, the mechanism 10 controls a heat generating mechanism 8 based on the output value thereof to raise the circumferential temperature of the steel pipe 2 up to a specified temperature. Then, when the steel pipe 2 reaches the specified temperature, the unit 7 is stopped and a pressure fluid mechanism is operated to force a high pressure liquid into an interior hole 3 thereby crushing the steel pipe 2. Thus, a crushing test can be done with an actual construction approaching a fracture state.
Patent JP-S51131155-A (JP)
Title: Device of shutting off smell for use in toilet facilities
Inventor: SAKAI MOTOHIRO
IPC: E03D11/10
Filed: 1975-05-10
Abstract: PURPOSE: To prevent the rise of smell from the tank by using a corrosionresistant leaf spring as a shutter that opens and closes between a toilet bowl and a standing pipe, whereby the leaf spring is advanced or retracted in a rolled manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02234208-A (JP)
Title: Information processor
Inventor: YONEZAKI MASASHI
IPC: G06F1/16
Filed: 1989-03-08
Abstract: PURPOSE:To perform the maintenance check with no use of a torch lamp by illuminating the check areas after detecting automatically that a mobile rack is drawn out for maintenance. CONSTITUTION:A mobile rack 4 is usually stored in a housing 1 with a door 2 closed. Under such conditions, a sensor switch 11 is kept cut off and therefore an illumination circuit 15 is turned off. Thus the lamps 13 and 14 are turned off. Then the door 2 is opened to a start position 20 and at the same time the rack is drawn out to a position 40. Thus the switch 11 is turned on to validate the circuit 15. Then both lamps 13 and 14 are turned on to illuminate a fixed rack 3 set in the housing 1 as well as the inside surface of the rack 4. Thus the maintenance check is attained with no use of a torch lamp.
Patent JP-H10257580-A (JP)
Title: Cross connector
Inventor: KONDO RYUICHI
IPC: H04B10/291
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a small sized cross connector with low power consumption even when the cross connector handles communication requiring a large capacity in the cross connector having redundant constitution used for an optical transmission system or the like suitable for long distance transmission of information requiring a high capacity at a high speed. SOLUTION: This cross connector is provide with a current system cross connect means 1 forming a current system and consisting of plural frames of the same internal constitution, a spare system cross connect means 2 that forms a spare system and is constituted of number of frames less than that of the current system cross connect means 1 and a changeover control means 3 that makes in use each frame consisting of the spare system cross connect means 2 in place of the faulty frame respectively, when a fault occurs in at least one frame among the plural frames consisting of the current system cross connect means 1.
Patent JP-S52139862-A (JP)
Title: Revolution - linear movement convertor
Inventor: SUGAI HARUO
IPC: A61H15/00
Filed: 1976-05-15
Abstract: PURPOSE: To positively allow the inversion operation of an inversion lever, by setting a ball, which contacts with the concave part of a box body, to the rear end part of the inversion lever that selectively contacts with either of a counterclockwise revolution nut and a clockwise revolution nut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57171285-A (JP)
Title: Electronic timepiece equipped with receiver
Inventor: SHIMANO KEIJI
IPC: H03J3/18
Filed: 1981-04-14
Abstract: PURPOSE:To reduce size and lower cost of an electronic timepiece equipped with receiver, by enabling it to select station by changing impression voltage of a voltage control variable capacity element by controlling step-up voltage by a frequency variable pulse generating section. CONSTITUTION:At a frequency variable pulse generating section 2 which is incorporated in an integrated circuit of an electronic timepiece, by a command from an operating section 1, a pulse signal of a certain frequency is generated and sent to a step-up circuit section 4. The circuit section 4 which constitutes a frequency-voltage converter generates a voltage in accordance with a frequency. The voltage generated at this circuit section 4 is given to a voltage control variable capacity element, which is in a receiving circuit section 5, so that the element is caused to conduct station-selecting motion. Digital selection of station by this composition is able to be done by one each of CMOSIC, transistor, diode, coil and capacitor, and therefore, it can be made available in a smaller size and at a lower cost as compared with those of PLL system and of volume control barrier cap system, etc.
Patent JP-S61215901-A (JP)
Title: Radius of curvature measuring instrument
Inventor: TOYOOKA TAKAAKI
IPC: G01B5/20
Filed: 1985-03-22
Abstract: PURPOSE:To measure the radius of curvature rapidly and with a high accuracy by forming the contact part for a surface to be measured of at least one side fixed contact linearly in the direction crossing to the line linking both fixed contacts. CONSTITUTION:The titled instrument has a measuring base 14 to be provided with two fixed contacts 12 and 13 which can abut on a surface 11 to be measured, is provided with a measuring needle 15 that is supported to the base 14 and abutted on and displaced to the surface 11 to be measured, and has a detecting part 16 to detect the displacing quantity of the measuring needle 15. The detecting part 16 can convert a displacing quantity (h) of the measuring needle 15 to an electronical signal. Next, contact parts 12A and 13A for the surface 11 to be measured of both contacts 12 and 13 are formed in the linear shape extending in the direction orthogonal to the line which links both contacts 12 and 13. A straight line displaying part 17 displays the results of detecting the detecting part 16, namely, the displacing quantity (h) of the measuring needle 15. Based upon the detecting signal of the detecting part 16 and the arranging span of both contacts 12 and 13 set beforehand by a span input dial 18, the radius of curvature of the surface 11 to be measured is calculated.
Patent JP-S58173978-A (JP)
Title: Three-color copying machine
Inventor: SAITOU HIROYUKI
IPC: H04N1/46
Filed: 1982-04-06
Abstract: PURPOSE:To attain a sharp recording picture visually, by obtaining three-color recording including black color with two image sensors, manufacturing the device inexpensively and recording a specified color and its complementary color. CONSTITUTION:A couple of fluorescent lights 1, 2 exposing an original 3 in slit shape toward the main scanning direction are fitted at the upper part of a scanner unit 32 placed freely reciprocatingly. After the reflected light of the original 3 by the lamps 1, 2 transmits a lens 4, the light reaches a dichroic mirror 33. The dichroic mirror 33 transmits the red color wavelength component among visual light and reflects the rest. The transmitted light (cyan) is formed on the 1st image sensor 6 and the photoelectric conversion is done in the unit of line. The reflected light is formed on the 2nd image sensor 7 and the photoelectric conversion is done in the unit of lines similarly. Serial picture signals 34, 35 outputted from the image sensors 6, 7 are impressed to a signal processing section 36, allowing to attain the desired three-color picture signal.
Patent JP-H08251414-A (JP)
Title: Image forming device
Inventor: EJIMA YOSHINORI
IPC: G03G15/01
Filed: 1995-03-15
Abstract: PURPOSE: To obtain excellent color reproducibility even when a delicate gradation change takes place between pages by providing a correction request mode selected by a use in addition to a usual fixed gradation correction mode to the device. CONSTITUTION: A controller 52 provides the output of a gradation correction request signal 64 at application of power or in a sudden change in an internal temperature and humidity. A CPU 40 allows a correction pattern generating section 65 to provide the output of a gradation correction pattern and to drive a laser driver 54 via a selector 66 and allows an image output section 67 to be in operation in the correction mode. Furthermore, upon the receipt of the correction request of the user inputted by a single key (not shown in the figure), the controller 52 provides the output of a correction request signal 64. Gradation data such as a natural image have in general a huge information volume and requires a long expansion time, and when a user correction request is received, the expansion is paused and the correction is started immediately.  When the correction is finished, the expansion is executed according to a prescribed sequence from the image data before the correction.
Patent JP-H03257739-A (JP)
Title: Manufacture of gas discharge panel
Inventor: FUJII KOZO
IPC: H01J17/20
Filed: 1990-03-07
Abstract: PURPOSE:To reduce damage given to a panel at the time of aging discharge, and furthermore enable desired discharge gas to be sealed in, by replacing aging gas so that discharge gas is sealed in after aging discharge has been induced by the use of aging gas which is lower in discharge voltage than discharge gas. CONSTITUTION:Ne-Ar gas as gas which is lower in discharge voltage than discharge gas, is introduced into a discharge space. In the second place, aging voltage is applied to all of the X and Y electrodes of a gas discharge panel, under which condition, discharging the gas discharge panel 31 is kept on for the specified period of time. After aging discharge has been induced, gas within the discharge space of the gas discharge panel is exhausted again by means of an exhaust device 51, and He-Xe gas as discharge gas is introduced into the discharge space with the closing valve of a discharge gas supply source 61 opened. This thereby reduce damage to the panel at the time of aging discharge, furthermore making it possible to seal desired discharge gas in.
Patent JP-S58172139-A (JP)
Title: Sheet-feeding device
Inventor: KASAMURA TOSHIROU
IPC: G03G15/00
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a stable paper-feeding function constantly by arranging a roller jointed with a paper-feeding roller to be smoothly rotated at an opposite position to the paper-feeding roller on a sheet guide to feed sheets manually inserted. CONSTITUTION:Usually, sheets 2 accumulated on an accumulation board 5 in a cassette 1 are fed via a paper-feeding roller 7 and register rollers 12. When small-sized paper sheets 16 are fed, a manual insertion guide lid 13 is set on the cassette 1. At this stage, a sheet guide 14 of the guide lid 13 is provided with a roller 18 at an opposite position to a rubber member 10 of the paper-feeding member 7 for setting. This construction permits to joint the rubber member 10 positioned outside the paper width of sheets 16 with the roller 18 for smooth rolling, and prevent the rubber member 10 from partial abrasion.
Patent JP-2000251386-A (JP)
Title: Optical disk device
Inventor: KUZE YUICHI
IPC: G11B7/085
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To surely operate tracking flow detection even in a RAM disk by providing first and second tracking flow detection means based on an off-track signal, a track gap signal and respectively operating the first and second tracking flow detection means when a ROM or a RAM disk is loaded. SOLUTION: An optical disk device 1 obtains sum signals of light receiving parts A, C and B, D of a photodetector 9 with adders 18, 19 to obtain a difference signal of the outputs of the adders 18, 19 with a differential amplifier 20. The differential amplifier 20 is able to obtain a push-pull tracking error signal ppTE in the case of particularly the RAM disk. A microcomputer 47 gain sets the signal ppTE so as to have fixed amplitude with a gain control part 60, and compensates the phase with a tracking control part 34, and controls so as to scan precisely a track with a light beam even in the RAM disk through a switch 35, the adder 44, a drive circuit 45 and an actuator 10.
Patent JP-S56153233-A (JP)
Title: Measuring device for optical characteristic of optical system
Inventor: TAMAKI HIROSHI
IPC: G01M11/02
Filed: 1980-04-28
Abstract: PURPOSE:To simplify both a detection and an operation, by installing a linear sensor which has a pattern composed of three straight lines with which the mask placed behind a lens to be inspected crosses at three points and detects a linear pattern at the detecting part. CONSTITUTION:The light emitting diodes 1 and 2 have different light emitting wavelengths are provided, and the light is sent through the collimator lenses 3 and 4 to the optical path divider 5 having the wavelength selecting performance. The beam having a specified wavelength amont the beams of diode 2 is transmitted toward the mirror 6 to be detected on the detecting surface 9 through the mask plate 8 and via the lens 7 to be inspected. For the purpose of this detection, the optical path divider 11 having the same wavelength selecting performance as the divider 5 is provided to the relay optical system 10. Thus the luminous flux sent from the diode 1 is reflected toward the optical path 12, and the luminous flux from the diode 2 is transmitted toward the optical path 13, respectively.
Patent JP-S59183431-A (JP)
Title: Service map output processing system for report production system
Inventor: UKAMURA NAOKI
IPC: G06F9/06
Filed: 1983-03-31
Abstract: PURPOSE:To attain the debug of a report production program by producing simultaneously an output result estimating list as a service map when the report production program is interpreted. CONSTITUTION:An input program discriminates an RD describer which defines the page style of a report from a display image definer through an analyzing part 6 and supplies them to an RD analyzing part 8 and a display image analyzing part 11. The part 8 analyzes the RD contents and informs it to a page style deciding part 9. Then the analyzed RD contents are stored to an RD table 10 in accordance with the report style. The part 11 analyzes the contents of the definer to identify the type, the line position and the output style and inform them to an output contents style deciding part 12 together with the contents of the table 10 to perform processing for each type. In such a way, the output type under definition of display image is delivered as it is to a printer 17 in the form of the output information to be delivered to a defined line. Thus a service map is obtained.
Patent JP-H07242088-A (JP)
Title: Paper for organizing up receipt or the like
Inventor: TOMITA MASAAKI
IPC: B42F5/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide paper as an organizer for sticking a number of receipts and others of various kinds and forms of different dimensions on a large size mount simply and orderly one by one successively. CONSTITUTION:A release paper belt 3 wider than the width of bonding agent layers 2 is stuck temporarily on the bonding agent layer of one line or more applied on the surface of a mounting paper 1 of a paper organizer, and the release paper belt is composed of an assembly of a number of release paper pieces 5, 5... placed in parallel parted by parting lines 4, 4... in the direction of crossing in the length direction of the bonding agent layers 2. Parts of respective release paper pieces 5 are provided with lugs 6 extending to the side of the bonding agent layers 2, and the ends and edges of the receipts or the like can be stuck on the bonding agent layers 2 shifting the positions by the width of the release paper pieces 5 by picking up the lugs 6 and removing the release paper pieces 5 one by one.
Patent JP-2000255270-A (JP)
Title: Sunroof housing or sunshade for automobile and manufacture thereof
Inventor: NOMURA MANABU
IPC: B60J7/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To satisfy the heat resistance, heat resisting dimensional stability, strength and weather resistance, and to remarkably reduce the weight by comprising a glass fiber-containing thermoplastic resin, and setting the content, average glass fiber length and average apparent density of the glass fiber to specified ranges, respectively. SOLUTION: This sunroof housing 1 has an opening part 3, and it is mounted on a ceiling plate. Consequently, a housing part 4 can be ensured by the automobile ceiling outer plate and a flat plate part 5. This automobile member is formed of a glass fiber-containing thermoplastic resin, and the content, average glass fiber length and average apparent density of the glass fiber are set to 15-60 wt.%, 2-20 mm, and 0.2-0.9 g/cm3, respectively. According to this, satisfactory heat resistance, particularly, heat resisting stability can be provided, in spite of a light weight, as well as the bending strength, bending rigidity and impact strength resistant to use, and reconciled the lighter weight.
Patent JP-S60199402-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A45D1/00
Filed: 1984-03-23
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-H08254563-A (JP)
Title: Open error detection circuit for input pin
Inventor: ONOZAWA AKIRA
IPC: G01R31/02
Filed: 1995-03-16
Abstract: PURPOSE: To detect open error of the input pin of an LSI in a short time. CONSTITUTION: MOS transistors 4, 5-1,..., 5-m and a resistor 7 are connected in series between power supplies 8-9. Each input pin 2-1,..., 2-m serves as the gate input of a corresponding transistor and it is pulled down to the power supply 9 through a corresponding resistor. The transistor 4 is turned on by applying '1' to a control pin 1 and then '1' is applied to all input pins under that state. Since no current flow into the series circuit of transistor if any one input pin is opened, no voltage appear across the resistor 7 and '0' appears at a measuring pin 3. When all input pins are normal, a current flows through the resistor 7 and '1' appears at the measuring pin 3.
Patent JP-H11261396-A (JP)
Title: High-frequency switch device
Inventor: KAWAHISA KATSUE
IPC: H04B1/44
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a distortion-free high-frequency switch device in which an inverter circuit whose malfunction is reduced as much as possible is incorporated. SOLUTION: This device has a 1st FET which turns ON and OFF a reception-side transmission line, a 2nd FET which turns ON and OFF a transmission-side transmission line, and a single-pole dual-through switch circuit 10 having at least one control signal input terminal to which a control signal is inputted.  Besides, the device is equipped with an inverter circuit 50 composed of an inverter 54 consisting of an FET, a push-pull circuit 56 which is provided behind the inverter 54 and reduces the transition area of the high level and low level of the inverter 54 and comprises an FET, a source follower circuit 52 which is provided in front of the inverter 54 and shifts the level of gate voltages applied to the gates of he FETs of the inverter 54 and push-pull circuit 56 so that the maximum values of the gate voltages will not exceeds a Schottky voltage and comprises an FET, an input terminal IN connected to the source follower circuit 52, and an output terminal 110 connected to the push-pull circuit 56.
Patent JP-H02235298-A (JP)
Title: Fuse rom circuit
Inventor: NAKADA HIDEO
IPC: G11C17/14
Filed: 1989-03-08
Abstract: PURPOSE:To connect external terminals to respective fuse ROMs to eliminate the need for disconnecting the fuse ROMs by using a logical gate connected to control the gates of transistors (TRs). CONSTITUTION:In order to disconnect a fuse ROM resistance 5 and set up '0' on the output of an output signal 18, '1' is inputted to the input of a fuse ROM resistance disconnection control signal terminal 4 and a high voltage necessary for the disconnection is impressed between power supply terminals 1, 3 in the off states of TRs 7, 8. A fuse ROM state setting signal 15 generated from the inner circuit of an LSI is '0', and when a terminal input 4 is turned to '0', the output of a NOR gate 9 is turned to '1', the TR 7 is turned on and a disconnection current flows into the resistance 5 to disconnect the resistance 5. Consequently, it is unnecessary to connect an external terminal for connecting a disconnecting power supply to each fuse ROM resistance.
Patent JP-H09250472-A (JP)
Title: Gas compressor
Inventor: IJIRI MAKOTO
IPC: F04C18/344
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To certainly prevent back flow of coolant gas and reduce the cost. SOLUTION: A guide part 504 for guiding a slide movement of a valve body 5 is provided at the circumference part of the valve element 501 of a check valve 5. The guide part 504 is integrally formed inside a front head part instead of additional independent parts to eliminate rocking, whereby pressurization of the guide part for eliminating rocking or the like is eliminated, and deformation of the guide part 504 due to such pressurization and a slide failure of the valve element 501 due to this deformation can be prevented.