baber/WOPTO huggingface dataset:
Patent JP-S55135972-A (JP)
Title: Character line direction discrimination circuit
Inventor: HIRAMATSU KENICHI
IPC: G06K9/34
Filed: 1979-04-10
Abstract: PURPOSE: To automatically discriminate a character line on the object to be read in accordance with the comparison result, by making a horizontal projection and a vertical projection of a character line on the object to be read, and comparing the maximum density in both the horizontal and vertical projections.  
     CONSTITUTION: The object to be read P which is transmitted is transmitted along the transmission direction (a), the information is read by scanning optically on the object to be read P by the first read part 1, the information which has been read is provided to the character direction discrimination circuit 20, furthermore the information is read by scanning optically on the object to be read P by the second read part 11, and the information which has been read is provided to the character recognition part 30. In this circuit 20 are provided a horizontal projection register 51 and a vertical projection register 54, the maximum density in both the horizontal and vertical projections, which has been derived by these registers 51 and 54 is compared in the comparison part 58, an output of the circuit 20 is provided to the recognition part 58, an output of the circuit 20 is provided to the recognition part 30, and the character line direction which has been read by the read part 11 is discriminated automatically in accordance with the maximum density in the horizontal and vertical projections compared in the circuit 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61203835-A (JP)
Inventor: ARAI HIDETOSHI
IPC: H02J7/35
Filed: 1985-03-05
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-H11286365-A (JP)
Title: Sheet holding tray and sheet holding method
Inventor: KHOVAYLO MODEST
IPC: B65H31/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a sheet when the sheet is entered into a sheet receiving tray by holding a part of the sheet of which a rear end is curled by a holding portion of different height in a contact manner. SOLUTION: A rear edge 316 of a sheet discharged in the feeding direction 312 into a holding paper tray has a tendency to be upwardly curled after it is fed out from a sheet discharge port 318. A part of the sheet having the curled rear edge 316 is held by a first holding portion 336 which is laterially wide with a first height in a contact manner. Further a second holding portion 334 which is kept into contact with and holds the sheet with the sufficient height to the first height so that the rear edge 316 of the sheet has the relationship to be kept into contact with the first holding portion 336, is mounted in the downstream direction of the first holding portion 336. Whereby a front edge 322 of the coming sheet can be passed through not a lower part but an upper part of the rear edge 315 of the sheet, and the paper clogging can be prevented.
Patent JP-H08217231-A (JP)
Title: Sorting chute of object sorting machine
Inventor: MIYAMOTO SHOICHI
IPC: B65G47/44
Filed: 1995-02-07
Abstract: PURPOSE: To make compact the device construction and perform effective sorting of commercial items by using the same sorting chute for different sorting categories according to the time of sorting operation, and thereby decreasing the number of chutes installed adjoiningly. CONSTITUTION: Sorting chutes of a commercial item sorting machine are installed in a large number on the side face of a running path, wherein a movable rack 43 for stocking goods to be sorted temporarily is furnished at the base end of sorting chute and a stopper 44 for receiving the goods sliding down on the chute is installed at the foremost extremity. A swing drive device 46 is furnished to put the rack 43 and stopper 44 in interlocking motions in the opposite direction.
Patent JP-H03247929-A (JP)
Title: Room air-conditioner
Inventor: YOSHIDA SHINJI
IPC: F24F13/22
Filed: 1990-02-23
Abstract: PURPOSE:To enable a comfortable humidity condition to be kept throughout summer and winter seasons by a method wherein an indoor device is provided with a humidifying device of which starting or stopping or strong or weak operating state is carried out in response to a detected value of a humidity sensor. CONSTITUTION:When an indoor humidity is lower than a reference humidity set with a knob 22 by an operator at first in response to a signal S got from a humidity sensor 21 during heating operation, a humidifying device 14 of an indoor device 3 is energized to inject water fed from an auxiliary tank 18 or a drain collecting device 15 into a room with ultra fine particles M under a super-sonic wave vibration. As a discriminating means 25 judges that the indoor humidity is suitable for the reference humidity, the humidifying device 14 stops its operation. Even if the detected humidity is lower than the lower limit humidity of reference value, when the humidifying device 14 continues to perform a weak operation or a fine weak operation, a stop signal is not inputted to the humidifying device 14 and then a control signal S2 such as a strong or weak operation or the like is outputted from the control circuit 23.
Patent JP-S53129516-A (JP)
Title: Compression system for facsimile information
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04N1/00
Filed: 1977-04-18
Abstract: PURPOSE: To make it possible to maintain a high regulating ratio in case that main scanning is close and sub-scanning is slightly rough, by run-length-coding the interval between varying points and by transmitting this signal and varying-point code classified specially with them made to coincide each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186267-A (JP)
Title: Method for drying food containing fat or oil with microwave
Inventor: SUGISAWA AKIRA
IPC: A23L3/40
Filed: 1984-03-06
Abstract: PURPOSE:To prevent scorching and obtain a dried food having improved taste, color and flavor, etc., by adding a fat or oil accumulation inhibitor to a food containing fat or oil, and drying the food with microwaves. CONSTITUTION:A fat or oil accumulation inhibitor, preferably gum arabic, is added to a food containing fat or oil, e.g. potage soup, corn soup or hamburger steak, and the resultant food is dried with microwaves, preferably under reduced pressure to afford the aimed dried food.
Patent JP-H10241230-A (JP)
Title: Video cassette deck
Inventor: KOGA TOMIO
IPC: G11B15/087
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To stabilize a slow reproducing picture. SOLUTION: A magnetic tape 11 is traveled in both forward and reverse directions by a tape traveling system 20. Tension is applied to the magnetic system 11, and also the tension is changed whenever the magnetic tape 11 is changed in its travel in the forward direction or in the reverse direction by a tension changeover mechanism 30. When the traveling direction of the magnetic tape 11 is changed under a slow reproducing mode, an instruction of a high speed frame feed of more than one frame is given to the tape traveling system 20 by a traveling control part 40. By preventing the slack in the magnetic tape 11 due to a sudden change in tape tension at the time of changing the traveling directions of the magnetic tape 11 under the slow reproducing mode, deterioration of the picture quality is avoided.
Patent JP-H07253717-A (JP)
Title: Developing device
Inventor: SAITO TAKESHI
IPC: G03G15/01
Filed: 1995-02-09
Abstract: PURPOSE:To prevent developer from being scattered to the outside of a developing device and to prevent such a failure that the number of sealing members is increased by providing the sealing member only on a side where the scattered developer separated from a developing area flows. CONSTITUTION:The rotating direction of the developing roller 10 of a developing device 3 occupying a developing position is set so that the roller 10 may be moved in the same direction as a photoreceptor drum 11 in the developing area D. The sealing members 93, 93R and 93B preventing the developer existing in the developing area from being scattered are respectively installed in the respective developing devices 3, 3R and 3B, and the base end sides of the members 93, 93R and 93B are immovably fixed on a developing unit main body, that is, the casing member 5 of the developing unit 1. Namely, the sealing member 93 of the developing device 3 occupying the developing position is positioned only on the upstream side of the developing area D with respect to the rotating direction of the roller 10, and the sealing member 93 whose free end side abuts on the surface of the drum 11 is provided on the upstream side of the developing area D with respect to the rotating direction of the roller 10.
Patent JP-S56141004-A (JP)
Title: Rotary piston machinery
Inventor: YUASA TATSUJI
IPC: F01C1/10
Filed: 1980-04-03
Abstract: PURPOSE: To prevent the accumulation of gas between seal rings and well lubricate the seal rings by a construction wherein annular groove formed at the end surface of the outer seal ring of two seal rings provided concentrically is communicated to a suction passage.  
     CONSTITUTION: A rotary piston 4 is simultaneously revolved and rotated about the revolving center and rotating center eccentric to the revolving center. The revolving angular velocity and rotating angular velocity during movement are designed to be equal in absolute value and opposite in direction. The outer and inner seal rings 24 and 24' are concentrically provided near the outer periphery of the end surface of the piston 4 and an intermediate chamber 258 is disposed between both the rings 24 and 24'. Lubricating oil is supplied or drained to or from the chamber 258 through openings 235 and 235'. The annular groove 259 formed at the end surface of the ring 24 is communicated with a ring retaining groove 262 and a fluid reservoir 19 through communicating holes 264 and 265. As the fluid reservoir 19 is opened to an outer peripheral surface 7 and always not subject to high pressure, so the lubricating oil pressure within the chamber 258 is higher than the pressure within the groove 259 and as a result the inflow of leaked gas into the chamber 258 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10240506-A (JP)
Title: Method and device for assisting program development
Inventor: TAMURA JUN
IPC: G06F9/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce operation for describing processes for items by a developer and to improve the productivity of program development by retrieving an item name included in an output file from an input file. SOLUTION: The developer selects input components and output components used for a target program. An arithmetic process automatic generating means 8 pays attention to items included in selected components and extracts one of them. A process definition for the extracted output item is retrieved from item definition information 3 by comparing the item name. When the process definition for the corresponding item is found in the item definition information 3, an arithmetic process for an output item is automatically generated on the basis of the process description shown in the process definition. Retrieval from selected input components is performed as to all items included in this process description. When the corresponding item is found, the item is applied to the process description and an arithmetic process for the output item is automatically generated.
Patent JP-H01216736-A (JP)
Title: Clamping device for work and tool having high accuracy of revolution
Inventor: HERUMUUTO GURINPERU
IPC: B23Q3/12
Filed: 1988-02-25
Abstract: PURPOSE: To effectively correct an angular error and to improve rotational accuracy by forming conical adjusting screws on the outer peripheral section of a rotary holder clamping and holding the held section of a work or a tool, and screwing the conical adjusting screws. CONSTITUTION: Conical adjusting screw holes 8-11 are formed at four positions on the outer peripheral section of a rotary holder 1 at the corresponding portion of an adjusting ring 3 clamping and holding the held section of a work or a tool, and conical adjusting screws 12-15 are screwed into the adjusting screw holes 8-11. When the conical adjusting screws 12 or 13-15 are strongly screwed into the adjusting screw holes 8 or 9-11, a kind of strain occurs on the rotary holder 1, the strain is changed according to the screwing quantities and screwing positions of the adjusting screws 12-15, thus the rotational attitude of the work or the tool is changed, thereby the rotational accuracy, particularly the angular error, of the work or the tool is effectively corrected, and high rotational accuracy can be obtained.
Patent JP-S61204453-A (JP)
Inventor: NAKAZAWA TERUO
IPC: E04C2/52
Filed: 1985-03-06
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-S63212998-A (JP)
Inventor: MIYASHIBA KOICHI
IPC: G10L15/10
Filed: 1987-02-28
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-S54136600-A (JP)
Title: Production of silicon carbide
Inventor: TAKAHASHI TADAYOSHI
IPC: C01B31/36
Filed: 1978-04-17
Abstract: PURPOSE: To continuously produce SiC without damaging a container by separating regions for forming an intermediate product SiO and SiC, and introducing the intermediate product into the SiC forming region, where SiC is formed to make the temp. of the reaction chamber uniform.  
     CONSTITUTION: Raw materials generating SiO and CO, e.g. SiO 2  and C, SiO 2  and SiC, SiO 2  and Si, or their mixt. are pulverized, mixed, and granulated. For example, granules of SiO 2  and C are supplied from hopper 2 to SiO generating heating apparatus 3, which is then resistance heated to above the B point (T=1760°K) of the diagram with electrodes 4, 5 connected to power source 9. By putting fan 11 in apparatus 3, CO gas is introduced 18 to facilitate generation of SiO. The generated SiO is introduced into carbon-packed reaction chamber 6 being heated to a temp. in the A-B-C-A region of the drawing to convert the SiO into SiC. Granular SiC consisting of most β-SiC and little α-SiC is sent 16 out of the lower part of chamber 6 and recovered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11214068-A (JP)
Title: Multiple-block connector
Inventor: ICHIYAMA YUTAKA
IPC: H01R13/514
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To save labor for search for a fitting port, facilitate fitting work, when an individual socket side connector is fitted to the plural fitting ports of a pin side connector. SOLUTION: A connector 4 is equipped with plural socket side connectors 6, a pin side connector 5 provided with plural fitting ports 21a for fitting to the socket side connectors 6, and holders 8, 9 having plural arranged opening portions 84, 94 for the insertion of the socket side connectors 6, corresponding to the fitting ports 21a. On the outer peripheral face of the socket side connector 6, first engaging slit 64 for attaching the socket side connectors 6 to the folders 8, 9 after engaging with protrusions 84a, (94a) set on the inner peripheral faces of the opening portions 84, 94 of the holder 8, 9, and second engaging slit 66 which engages at the completion of the fitting after the protrusions 84a, (94a) of the holder 8, 9 are detached from the first engage slit 64 in the case of the fitting of the socket side connectors 6 attached to the holders 8, 9 to the pin side connector 5 are provided.
Patent JP-H10235298-A (JP)
Title: Spring separator
Inventor: HABA KAZUO
IPC: B07B13/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily separate large-size springs as well. SOLUTION: Plural separating vanes 32 are mounted and fixed in a separating vessel 12 in the state of inclining these vanes with respect to a rotating direction in such a manner that the central part of this vessel is the center of the vanes. A motor 16 to this separating vessel is mounting on the bottom side of the separating vessel and an opening/closing cap 14 is mounted on the aperture side, respectively. A spring discharge port 14a of a prescribed diameter is formed at the center of this opening/closing cap. At the time of spring sepn. work, the separating vessel 12 is inclined by a prescribed angle to the opening/ closing cap side and is rotated in this state.  Then, the spring groups which are housed in the vessel and are entangled with each other are agitated or two to three pieces of the springs are loosened at the time the spring groups moving to the apex side fall right below while coming into contact with the separating vanes, etc., in accordance with rotation of the separating vessel. The loosened springs jumps outside by several pieces each from the discharge port 14a. As a result, the springs are automatically separated. More particularly, even the large-sized springs like torsion springs are easily separated.
Patent JP-S61204745-A (JP)
Title: Tracing circuit
Inventor: TAZAKI MAKOTO
IPC: G06F11/22
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a tracing circuit which is effective for a phenomenon analysis in case when the surfacing of a trouble is slow, without increasing the capacity of a trace memory, by setting two kinds of reference time intervals. CONSTITUTION:The first and the second reference time selecting circuits 1, 2 output the first and the second clock signals S1, S2 for setting the first and the second reference times t1, t2 as a period. A trace frequency selecting circuit 3 outputs a trace frequency designating signal S3 for designating a trace frequency N. An address counter controlling circuit 4 sets the first reference time t1 as a period and outputs an enable signal S4 of a high level of a pulse width N.t2. When the enable signal S4 is inputted, a trace memory address counter 5 sets the second clock signal S2 as a clock and outputs successively an address signal S5 to a trace memory 7. A trace memory controlling circuit 6 outputs a write signal S6 to the trace memory 7 only when the enable signal S4 is a high level, but when a trigger is formed, the write signal S6 is not outputted.
Patent JP-S51119149-A (JP)
Title: Wind direction adjusting device
Inventor: FUJII RIKIO
IPC: F24F13/20
Filed: 1975-04-10
Abstract: PURPOSE:Wind direction control device for easily controlling the wind direction of a heater or a cooler.
Patent JP-S60207337-A (JP)
Inventor: JIYON PII ZAJIYATSUKU
IPC: B01J4/00
Filed: 1985-03-06
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-S60189424-A (JP)
Title: Ultrasonic caulking method
Inventor: KOBAYASHI TERUO
IPC: B29C65/08
Filed: 1984-03-08
Abstract: PURPOSE:To make chamfering unnecessary and to stabilize caulking strength further, by improving the pressure welding end face of a hone of a melting and pressing tool for ultrasonic caulking into a specific shape. CONSTITUTION:The pressure welding end face of a cylindrical hone 10 is provided with an uneven surface 12 where pyramids having a large number of V grooves meeting at right angles with each other are provided in parallel with each other, and the external circumferential part of the uneven surface 12 is provided with four pieces of stoppers 11 in parallel with each other at equal pitches. When ultrasonic caulking is performed with this hone 10, a side wall of the stopper 11 becomes a guide and a matter making the shaft center of the hone 10 coincide with that of pin 2 becomes easy. Even if the oscillating uneven surface 12 is welded to the tip part of the pin 2 with pressure, a protrusion of the pyramid 13 intrudes into the top surface of the pin 2 and a matter generating a sideslip does not happen. In addition to the above, even if the hone 10 is pressed against the tip part of the pin 2, the tip surface of the stopper 11 is stopped at the surface of a metallic plate 3, a crushed part is kept at a desired height and the crushed part having sufficient strength is obtained.
Patent JP-S55137504-A (JP)
Title: Production of optical fiber bundle
Inventor: SUGAWARA YASUYUKI
IPC: G02B6/08
Filed: 1979-04-13
Abstract: PURPOSE: To enable the one of good accuracy to be produced to arbitrary lengths by providing grooves of spiral form whose bottom is flat to the surface of a cylinder, arraying a number of optical fibers, winding the same thereon and bonding these.  
     CONSTITUTION: A wire-form material of a square in section is made roughly equal to the width of the required number of optical fibers and is wound on the surface of a cylinder 20 to spiral form at equal pitch, whereby flights 22 and grooves 24 are formed. If necessary, scales 26 are given to the flights 22. Thence, a required number of optical fibers 10 are cut to the specified length and are wound in close contact with the foregoing grooves. At this time, the beginning and end of the windings are tentatively fixed by means of self-adhesive tapes 28. After this, these are integrally bonded by means of an adhesive agent 30 and the entire part is stipped off from the cylinder 20. Thereby, the length of the fiber bundle may be changed as desired and the one of good accuracy free from unevenness may be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10244423-A (JP)
Title: Power source device for electric discharge finishing machine
Inventor: SATOU SEIJI
IPC: B23H7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To restrain generation of discharge by a negative polarity voltage pulse by providing a pulse control means to control a voltage impressing means so that a period of a positive polarity voltage impressing condition, a period of a negative polarity voltage impressing condition and a negative polarity voltage impression resting condition are repeatedly generated in prescribed order. SOLUTION: When a period after an impression of a negative side voltage pulse is set to time sufficiently longer than positive negative voltage pulse impressing time, negative voltage is maintained because of capacitance of a maching clearance during a period when semiconductor switching elements 102 and 105 are turned off. On the other hand, after semiconductor switching elements 103 and 104 are turned off by impressing positive voltage, since negative voltage is immediately impressed, voltage of the machining clearance immediately reverses to negative polarity from positive polarity. Therefore, a negative side voltage pulse impressing period can be shortened more than positive side voltage pulse impressing time.
Patent JP-S56141679-A (JP)
Title: Error signal compensation system
Inventor: OGAWA KOUICHI
IPC: G11B7/00
Filed: 1980-04-07
Abstract: PURPOSE:To convert an error part to a half tone color and record it without adding a complicated circuit, by dividing the regenerated FM signal to a signal passing through the BPF and a signal not passing through the BPF, and switching to the signal which does not pass through the BPF for a prescribed time after an error signal has been detected. CONSTITUTION:An FM signal is regenerated from the recording medium in which an FM modulation picture signal has been recorded by the optical recording means or the magnetic recording means, and this FM regenerative signal is inputted to the delaying circuit 11 and the error detection circuit 14. Also, the signal which has been inputted to the delaying circuit 11 is divided into two, one is directly provided to the input terminal of the amplifier 13 provided with a gate, also the other is inputted through the BPF12. And, a gate signal for a prescribed time which requires from detecting an error by the detection circuit 14 to attaining to the next horizontal time is generated by the gate generating circuit 15, the amplifier 13 is controlled by said gate signal, it is output by being switched to a signal which does not pass through the BPF12 for said period, the error part is converted to a half tone color, and it is recorded so that the error part does not become an obstacle to the view.