baber/WOPTO huggingface dataset:
Patent JP-S5898861-A (JP)
Title: Recording mode discriminating system
Inventor: TERADA AKIMICHI
IPC: H04N5/7826
Filed: 1981-12-09
Abstract: PURPOSE:To discriminate surely a recording time mode, by changing the spatial arrangement of pilot signals in accordance with the tape speed for recording and recording pilot signals. CONSTITUTION:In respect to recording tracks where information is recorded in a recording time mode I, a pilot signal is superposed and recorded on each track successively in order of frequencies f1, f2, f3, and f4. In respect to recording tracks where information is recorded in in a recording time mode II, the pilot  signal is recorded in  order of frequencies f1, f3, f4, and f2. Frequencies of the  pilot signal reproduced in the reproducing time are detected to discriminate  modes.
Patent JP-H0943697-A (JP)
Title: Camera provided with film positional deviation preventing function
Inventor: KOTANI NORIYASU
IPC: G03B17/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To operate a positional deviation preventing member only in the case where a deviation in the position of a film actually occurs. SOLUTION: In the camera provided with an angular acceleration sensor 12 and the positional deviation preventing member 11, it is retreated from a film position, while the film is fed. The degree of camera-shaking occurring in the camera is detected by the angular acceleration sensor 12 and when angular acceleration (a) is larger than a first reference value, the positional deviation preventing member 11 is brought into contact with the film for a specified time, to prevent the deviation in the position of the film. When the angular acceleration (a) is equal to below the first reference value and larger than a second reference value, the angular acceleration is detected at the intervals of a second reference time t2.  When the angular acceleration (a) as a range size is consecutively detected C1 times, the preventing member 11 is brought into contact with the film for the specified time, to prevent the deviation in position of the film. When the angular acceleration (a) is equal to below the second reference value, the preventing member 11 is retreated from the film position.
Patent JP-H0486319-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: YAMADA TATSUO
IPC: F01N3/023
Filed: 1990-07-25
Abstract: PURPOSE:To obtain high efficiency in filter regeneration and to prevent a crack and fusing damage of a filter by raising an exhaust temperature by means of exhaust throttle and acceleration control, and introducing the resultant high temperature exhaust entirely to a filter without bypassing at the time of filter regeneration. CONSTITUTION:A warning lamp (regeneration lamp) 10 is turned on when an integrated value L of input signals from a car speed sensor 11 exceeds a prescribed value L0 and a trap filter 3 is thereby judged to be at the time of regeneration. Then, a driver, in a state of vehicle stopping, turns on a regeneration switch 9 to start a timer together with a throttle valve actuator 5 and an acceleration actuator 6 so that an exhaust throttle valve 4 throttles an exhaust passage 2 to a predetermined opening degree and a fuel injection pump 7 is held at a predetermined acceleration opening degree. Accordingly, engine speed is increased and an exhaust temperature is raised rapidly to a temperature sufficient for re-combustion of particulates so as to regenerate the filter 3 efficiently.
Patent JP-H0641986-A (JP)
Title: Foundation construction for building
Inventor: MURAOKA NAGAHARU
IPC: E02D27/01
Filed: 1992-07-23
Abstract: PURPOSE:To abandon the use of an exclusive formwork for constructing a foundation, remarkably shorten the construction period of a foundation constructing work so as to shorten the whole construction period, and contribute to decrease of building cost. CONSTITUTION:This foundation construction is provided with a pair of platelike panels 1,1 made of concrete, and a base plate 2 made of concrete provided on the ground on which the foundation is constructed, and having engaging parts 17, 17 on the upper face for positioning so as to engage with the lower ends of the panels 1 and decide the space between the panels. The panels 1, 1 are provided and fixed, prescribing the space between, on the base plate 2 horizontally provided on the ground, and concrete is placed between the panels, so as to form a foundation in one body together with the base plate 2 and the panels 1, 1.
Patent JP-H0247697-A (JP)
Title: Fast graphic data display method
Inventor: HAYAMIZU MITSUO
IPC: G06F3/14
Filed: 1988-08-09
Abstract: PURPOSE:To make a fast display by storing translation data which is generated by a mapping graphic controller together with graphic data and outputting translation data in a corresponding display area to the mapping graphic controller in control section units when a display request is generated. CONSTITUTION:Graphic data in the graphic data storage part 102 of an electronic computer 101 is displayed in order on the graphic data display part 105 of the mapping graphic controller 104 previously and translation data held in the storage part 106 of the controller 104 is read and stored in the translation data storage part 103 of the electronic computer 101 in control section units. Then, when a graphic display request for an optional area is generated, the electronic computer 101 reads translation data in a control section belonging to the area corresponding to the display request out of the translation data storage part 103 and outputs it to the mapping graphic controller 104. Consequently, the data is written in the storage part 106 of the controller 104 directly and the graphic display data is displayed on the graphic data display part 105 at a high speed.
Patent JP-S5898522-A (JP)
Title: Pile driving device utilizing earth auger
Inventor: WATANABE HIKOITSU
IPC: E02D7/06
Filed: 1981-12-07
Abstract: PURPOSE:To accelerate a pile-driving speed, by a method wherein a rotary shaft, which a coil shaft engages, is connected to a lower end of an auger shaft, the rotation of the shaft lifts a hammer mating the outside thereof, and the hammer falls under its own weight at an upper limit. CONSTITUTION:A pile E is attached to a lower end of an earth auger through a rotary shaft 3. If, with a motor for an earth auger run in a condition of an operator while gripping a handle a coil rail engaging the shaft 3 rotates, too. In this case, the hammer 1 is free of rotation as a result of the engagement of a guide 26 with a guide groove 27, whereby a steel ball 29, emerging from an axial hole 26 surface through the force of a push pin 31, engages the rail 8, and is pushed upward by a push pin 31. If the hammer 1 reaches an upper limit, a pushing projection 60 makes contact with an upper end of a lock-releasing pin 53 to push it down, an oil pressure in a hydraulic chamber 56 pushes upward a piston 43, a lock pin 41 is unlocked, the steel ball 29 moves backward, and the hammer 1 falls to strike a blow on the pile E.
Patent JP-H05184457-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1992-07-23
Abstract: PURPOSE:To change the condition of cooked rice to that corresponding to user's liking by providing a rice cooking selection means and a changing means for changing a heating pattern of at least one process among respective processes of soak boiling, boiling heating, boiling continuation, etc., ending in boiling up the rice when a cleaned rice boiling course is selected. CONSTITUTION:A temperature detecting means 29 is composed of an A/D converter 28 and temperature sensor 15 to output a signal corresponding to the detected temperature. A control means 30 constituting an electronic circuit unit has a CPU 31, timer circuit 32, memory 33, input circuit 34, output circuit 35, etc. The CPU 31 has a rice boiling selection means for selecting a plurality of rice boiling means to determine a rice boiling course and a proper heat selection means of a changing means operated to select a heating pattern having different boiling-up conditions after boiling when at least a cleaned rice course is selected by the rice boiling selection means. The control means 30 controllably drives the selected rice boiling course and cleaned rice boiling course providing reference, hard or soft boiling course according to a plurality of types of the programs.
Patent JP-H0941563-A (JP)
Title: H-section steel post and post/beam joint structure
Inventor: FUJISAWA SEIJI
IPC: E04B1/24
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an H-section built-up post ant its post/beam joint structure which are excellent in cross section performance and panel rigidity of a post/ beam joint area. SOLUTION: The flange 12a of a second H-section steel post material 12 is joined with a web 11b of a first H-section steel post 11, thereby manufacturing an H-section steel built-in post 10. A CT section steel 21 is bolted with each of the flanges 11a and 12a and the opposite surface to the web 11b of the first H-section steel post material 11 which is joined with the flange 12a of the second H-section steel post material 12, thereby embodying an H-section steel post/beam joint structure which is excellent in cross section performance.
Patent JP-H1042042-A (JP)
Title: Protocol trace device for exchange
Inventor: IHARA TAKAATSU
IPC: H04L69/40
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate extraction of data required by an analysis person and to use the extracted data for bus analysis in the case of programming. SOLUTION: When message information received by a protocol control section 9 is an object of trace, a trace information write instruction 106 is outputted to request read instruction of trace data by a write instruction section 10. Furthermore, the trace instruction section 10 responds to the instruction request to make a read instruction request of trace data to a protocol control section 9 and a write instruction of trace information is made to a trace memory 12 by the write instruction 106 from the protocol control section 9. The written trace information in the trace memory 12 in the trace memory 12 is read by an output from the protocol control section 9 and given to a call control section 13, which is activated, and the analysis personnel easily extracts data when desiring to extract required data and the extracted data are used for analyzing a bug in the case of programming.
Patent JP-2000024473-A (JP)
Title: Separation of hydrophobic organic compound
Inventor: HONGO TOMOKO
IPC: B01D71/10
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To selectively separate a harmful hydrophobic organic compound in an aq. solution from water at a low pressure by treating the aq. solution containing the hydrophobic organic compound with a membrane composed of a cellulose having a specific value of water permeating performance at a specific pressure. SOLUTION: As cellulose, a natural cellulose such as a bacterial cellulose, a regenerated cellulose, a saponified cellulose and the like are listed. Particularly, the regenerated cellulose is preferably used as a base material because the regenerated cellulose is the most hydrophilic. The regenerated cellulose to be used preferably has 0.1-50 ml/m2.hr.mmHg water permeating performance, and the treating pressure is controlled preferably to a low pressure of <=10 kgf/cm2. Further, the temp. of the separation may be in the range enough to keep the aq. solution state, for example, 0-80 deg.C. The hydrophobic organic compound to be the object is a halogen based organic compound, trihalomethanes or pesticides that have about solubility of <=5 wt.% in water.
Patent JP-H0248423-A (JP)
Title: Chamfering method
Inventor: ITO TATSUO
IPC: B23K26/38
Filed: 1988-08-08
Abstract: PURPOSE:To perform clean chamfering of an edge of a glass substrate in a short time while preventing chipping by locally irradiating a part including the edge of a glass substrate with a laser beam to heat and melt the edge part and then solidifying the edge to form a round corner. CONSTITUTION:A part including the edge 2 of a glass substrate 1 is thinly coated with a laser-absorbing material 7 (e.g., black paint). The part including the edge 2 of the glass substrate is irradiated with laser light 5, 6 of a wavelength range transmitting through or reflected by the glass substrate 1. The beam diameter is larger than the region including the edge part 2. The laser light is absorbed to the absorbing material 7 to heat and melt the edge of the glass substrate. The molten edge part 2 is spontaneously cooled and solidified to form a round corner.
Patent JP-S6352525-A (JP)
Title: Low noise converter
Inventor: KOYAMA ICHIRO
IPC: H04B1/26
Filed: 1986-08-22
Abstract: PURPOSE:To improve the spurious characteristic further by adopting an integrated unit for an IF amplifier and a demultiplexer in a low noise converter build-in a multiplier and the demultiplexer therein so as to improve the gain slope characteristic and separating an IF signal path and an n-multiple signal path by a metallic partition piece. CONSTITUTION:The IF amplifier and the branching filter are formed as the integrated unit 8. That is, a circuit board 9 on which the IF amplifier and the demultiplexer circuit are mounted is mounted in a unit case 10 made of aluminum or the like and a cover 11 is given. A 1GHz band IF signal sent from a mixer 2 passes through the IF amplifier section 18 from an IF signal input terminal 15 and is extracted from a connection terminal 16 with an indoor unit via a bypass filter at the demultiplexer 19 passing 1GHz band signals. Moreover, a 500MHz band reference signal sent from the indoor unit is extracted from a terminal 17 via a filter of the branching section 19 passing the 500MHz band only and inputted to the n-multiplier 4. The IF signal path (1GHz band) and the n-multiple signal path (500MHz) are separated by the metallic partition piece 12.
Patent JP-S5988442-A (JP)
Title: Production of alicyclic tricarboxylic acid or derivative thereof
Inventor: SAKAKIBARA TADAMORI
IPC: C07C61/08
Filed: 1982-11-12
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for high class plasticizers or as other chemical substances easily under economic and mild conditions, by oxidizing a 4-formylcyclohexane-1,2-dicarboxylic acid as a starting raw material. CONSTITUTION:A 4-formylcyclohexane-1,2-dicarboxylic acid or formula I (R is the same or different alkyl, alkoxyl, hydroxyl group or halogen atom; n is 0-4) or a derivative thereof is brought into contact with oxygen in the presence of preferably a compound of a metal represented by cobalt, manganese or copper as a catalyst in a solvent, e.g. acetic acid or benzene, at room temperature -150 deg.C, preferably 50-80 deg.C to give a compound of formula II. The oxidation reaction is preferably carried out under preferably 5-30kg/cm<2> pressure. The starting raw material of formula I is synthesized by reaction a 4-cyclohexene-1,2- dicarboxylic acid with hydrogen and carbon monoxide in the presence of a hydroformylation catalyst.
Patent JP-H0364410-A (JP)
Title: Pretreatment of molten iron
Inventor: TSUJINO RYOJI
IPC: C21C1/02
Filed: 1989-08-01
Abstract: PURPOSE:To allow the efficient execution of the pretreatment of a molten iron by blowing a dephsophorizing agent and desulfurizing agent from different lances into the same refining vessel to separate dephosphorization slag and desulfurization slag and to prevent the mixing thereof. CONSTITUTION:A gate 5 is provided in a ladle 1 and the immersion lance 3 for dephosphorization and the immersion lance 4 for desulfurization are separately inserted into the molten iron 2. The dephsophorizing agent and the desulfurizing agent are so blown from the respective lances 3, 4 as not to mix with each other. The spacing between the tuyeres of the lances 3, 4 is set at about 1.0m. The dephosphorization slag 7 and the desulfurization slag 6 after floating are separated by the gate 5. The simultaneous dephosphorization rate at the time of the dephosphorization treatment is enhanced in such a manner and the extra- low phosphorus and extra-low sulfur steel is stably produced.
Patent JP-H0540232-A (JP)
Title: Wide visual field eyepiece
Inventor: KASHIMA SHINGO
IPC: G02B25/00
Filed: 1991-08-08
Abstract: PURPOSE:To obtain the wide visual field eyepiece which satisfactorily corrects various aberrations such as pupile aberration or chromatic aberration (especially the chromatic aberration of the pupile) and prevents a lens from being too close to an image. CONSTITUTION:A first lens group G1 of a positive lens, second lens group G2 of a meniscus-shaped negative lens as a whole and third lens group G3 of a positive lens as a whole equipped with a positive/negative joint lens are successively provided from the incident side of light and when an entire focal length is defined as fa, focal length of the first lens group is defined as f1, a radius of curvature on the incident side of the second lens group is defined as RF, focal length of the third lens group is defined as f3, respective Abbe numbers of the positive/negative joint lens in the third lens group are defined as nuv and nuc, following conditions are satisfied; (1) 1<¦f1/fa¦<2, (2) 0.5<¦RF/fa¦<1, (3) 0.5<¦f3/fa¦<2, (4) nuv-nuc>10.
Patent JP-S6091814-A (JP)
Inventor: ITOU TOKUO
IPC: H02H3/05
Filed: 1983-10-25
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-H0362281-A (JP)
Title: Optical character reading device
Inventor: NAKAO KAZUNORI
IPC: G06K9/00
Filed: 1989-07-31
Abstract: PURPOSE:To easily identify the color information via a display screen by displaying the color designated by a character written into a business form and based on this character. CONSTITUTION:A character/color conversion part 13 decides a display color based on the code of a character showing the color written into a prescribed position of a business form. A display control part 14 controls the display of characters, colors, etc., in accordance with the character reading results. These parts 13 and 14 are connected to a character recognizing part 12. At the same time, a character/color conversion table storage part 15 which is referred to when a display color is decided from a character code is connected to the part 13. Then a display part 16 which is capable of the graphic display is connected to the part 14 to display the characters, colors, etc., under the control of the part 14. A prescribed color is displayed for the character showing the color information written into the form by reference to the conversion information stored in a character/color conversion information store means 15. As a result, the color information can be easily identified via a display screen.
Patent JP-H0938451-A (JP)
Title: Method for recovering solvent
Inventor: ICHIMURA KAZUO
IPC: B01D53/44
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To allow an adsorbent to fully exhibit its capacity and to efficiently recover solvent by successively supplying a medium-concn. waste gas, a low- concn. waste gas and a high-concn. waste gas, discharging the waste gas from a tower charged with the low-concn. waste gas and sending it to the succeeding stage, then desorbing and regenerating the tower charged with the high-concn. waste gas. SOLUTION: There are provided a low-concn. gas source 1, a medium-concn. gas source 2 and a high-concn. gas source 3. A gaseous solvent from the source 2 is passed through a first adsorption tower 10a and then through a second adsorption tower 10b after a specified time, and the gaseous solvent from the source 1 is passed through the first adsorption tower 10a and then through the second adsorption tower 10b after a specified time before the concn. is decreased to a specified value, and the medium-concn. gas is introduced into a third adsorption tower 10c. The gaseous solvent from the source 3 is passed through the first adsorption tower 10a when the waste gas concn. is increased above a specified value due to the absorption of the low-concn. gas, and the tower is desorbed and regenerated after the high-concn. gaseous solvent is adsorbed.
Patent JP-S6178570-A (JP)
Title: Arc length control device
Inventor: AKEGA TOSHIHARU
IPC: B23K9/073
Filed: 1984-09-25
Abstract: PURPOSE:To keep the arc length constantly even with the variation in welding conditions by making the arc voltage of after the lapse of a certain time from the rise of the arc voltage a reference voltage and by moving vertically a tungsten electrode based thereupon. CONSTITUTION:An arc 5 is generated between the tungsten electrode 1 of a torch 4 and a base metal 2 and the arc voltage which is in the condition of the arc length l of immediately before a welding head starting to move is measured and stored into an AVC device 13 as the reference voltage of AVC. In this case the effect of the ripple of a power source 3 is removed by measuring the mean voltage for about 0.1-1.0sec by the reference voltage. When the welding is started with moving the head the torch 4 is moved vertically by the driving motor 14 of AVC so as to enter the reference voltage and the arc voltage under welding within the fixed range to control so as to make the arc length constant. A nearly fixed arc length is thus maintained even with the variation in the welding conditions of the shape and diameter of the electrode 1, the shielding gas flow quantity, the quality of the base material 2, etc.
Patent JP-H1038673-A (JP)
Title: Acceleration seismograph device
Inventor: NUKUI KAZUMITSU
IPC: G01P15/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration seismograph device which outputs analog detection signals according to the magnitude of an earthquake. SOLUTION: This acceleration seismograph device is provided with a bobbin 22 around which a coil 29 is wound, a magnetic pole 23 screwed into the bobbin 22 inside the coil 29 so as to be movable up and down, and a permanent magnet 26 which is movable over the magnetic pole of the bobbin 22. At the time of an earthquake, by the shifts of the relative locations of the permanent magnet 26 and the bobbin 22, an induced current and voltage which occur in the coil 29 are outputted as signals of the magnitude of vibrations. As the induced current and voltage occur in the coil 29 according to the magnitude of the vibrations of an earthquake, etc., the magnitude of the vibrations can be detected by detecting the induced current and voltage. Further, the permanent magnet 26 is polarized, and a magnetic shielding plate 27 is installed on the top of the permanent magnet 26.  By the installation of the shielding and weight plate on the permanent magnet 26, a magnet flux can be concentrated to the side of the magnetic pole. And by suitably setting the mass of the plate, the permanent magnet 26 which does not follow the up-and-down, side-to-side vibrations of the bobbin 22 consequent upon the earthquake is obtained.
Patent JP-H0642843-A (JP)
Title: Method for controlling freezing cycle and operation control device
Inventor: KUBOTA KOTOHISA
IPC: F25B49/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a controlling method for freezing cycle and an operation control device capable of assuring sufficiently a confirmation operation time during a trial operation of the freezing cycle. CONSTITUTION:This freezing cycle system is constructed such that an operating frequency of a compressor 1 is fixed to a minimum frequency in place of an automatic operation mode in response to a state variation of the freezing cycle during a trial operation of the freezing cycle and the operation can be performed under a manual operation mode in which a degree of opening of an electronic expansion valve 3 is fixed to a minimum degree of opening.