baber/WOPTO huggingface dataset:
Patent JP-S54119829-A (JP)
Title: Redundant bit additional system in facsimile coding
Inventor: FUKINUKI NORIHIKO
IPC: H04N1/419
Filed: 1978-03-10
Abstract: PURPOSE: To enable the addition of redundancy bit, by performing the identification of line synchronous signal in high speed facsimile signal through the insertio of codes corresponding to the length 0 as the redundancy bit with a required number, when the coding of specified video information is finished.  
     CONSTITUTION: After the scanning signal of picture is converted into binary electric signal with the video reader 1 and it is ones tored in the input buffer memory 2, the signal from the memory 2 is coded at the coder 3 and outputted to the output terminal via the output buffer memory 4. The counter 6 and the dummy 7 are provided with the output of the coder 3 with this circuit constitution. Further, the counter 6 counts the number of bits per one line and if the count value is less than the specified value, constitution is taken that the coder 7 is driven until the specified value is exceeded. The code of run length having length 0 outputted with the coder 7 is repetitively added to the end part of the video signal of the buffer 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04339699-A (JP)
Title: Vector sort-type plotting method in automatic drafting machine
Inventor: KARASAWA ISAO
IPC: B43L13/00
Filed: 1991-01-28
Abstract: PURPOSE:To decrease a travel amount of a writing means in an X-axis direction relative to paper to reduce the damage and shift of the paper caused by a drive roller by a method wherein a plotting area is divided into band-form areas in one axial direction, i.e., an X-axis direction. CONSTITUTION:With the judgment of the absence of end points of an unplotted vector extending over 3 or more areas in an area containing a terminal point S of a vector segment LB presently plotted, a start point T of an unplotted vector extending over 3 or more areas disposed nearest the terminal point S of the vector segment LB presently plotted is searched in an X-axis direction. After this start point T is identified, a controller plots a vector segment LC.
Patent JP-H09223835-A (JP)
Title: Solid-state laser system
Inventor: TAKADA KIYOSHI
IPC: H01S3/086
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state laser system of which resonator mirror can be readjusted after the exchange of a lamp without the decrease of the output of a laser beam. SOLUTION: By using a cylindrical mirror 6a with a cylindrical surface as one of resonator mirrors, mounting the cylindrical mirror 6a positioned at A on the movable part 12 of a linear stage 11, moving the cylindrical mirror 6a on the linear stage 11 in the direction of the ridge line of it to retreat to the position of B, forming the space for exchanging work of a lamp 2 in the direction of the axis of light and extracting the lamp 2 in the direction of the cylindrical mirror 6a, the lamp 2 is exchanged.
Patent JP-H0767965-A (JP)
Title: Low-speed cannula for aorta
Inventor: BOYKIN CHRISTOPHER M
IPC: A61M25/06
Filed: 1994-02-24
Abstract: PURPOSE: To form a low speed aortic cannula which can check a transformation into a jet flow in an outlet at a low speed and a high flow rate and can prevent a thrombus atheroembolus. CONSTITUTION: This cannula 20 has inlet and outlet end parts 24 and 26, and has a lumen 28 which extends between both end parts and flows blood, and at heart operation time, the outlet end part 26 is inserted into an aorta, and blood is supplied there, and the outlet end part 26 obstructs at least a part of the outlet end part 26, and a diffusive part having plural outlet openings 34 or the like is provided on its side wall 22. The outlet end part is obstructed by a cap 30, and the diffusive part is formed in a roundish conical shape, and the lumen 28 is extended in the upstream direction. The diffusive part 32 may be separately formed in a spiral shape. An additional outlet opening is arranged in the side wall, and sending-out of blood may also be promoted.
Patent JP-H06244343-A (JP)
Title: Semiconductor chip mounting device
Inventor: TAKASHIMA SUSUMU
IPC: H01L21/66
Filed: 1993-02-16
Abstract: PURPOSE:To provide a semiconductor chip mounting device capable of increasing the number of tabs to be taken by restricting a space occupied by test pads to a minimum. CONSTITUTION:On a carrier 11 having an input line 12 and an output line 13 where a semiconductor chip 14 is directly mounted, gate means is provided for selecting each output one by one for a plurality of outputs from the semiconductor chip 14, a test pad 15 for short-circuiting the output lines, to which each output is given, is provided and the state of each output line 13 can be tested by the outputs appearing sequentially at this test pad 15.
Patent JP-S59153327-A (JP)
Title: Adpcm decoding circuit
Inventor: NISHITANI TAKAO
IPC: H03M3/04
Filed: 1983-02-21
Abstract: PURPOSE:To obtain an ADPCM decoding circuit having a property of one stage of characteristic deterioration only even when a multi-stage of ADPCM coding/ decoding circuits are connected via a PCM coding/decoding circuit by making the internal state of each ADPCM coding/decoding circuit coincident with each other. CONSTITUTION:A representative decoding signal xj is converted into a PCM code X by a linear-nonlinear PCM converter 120. Further, the X is converted into a PCM quantizing signal XjR by a nonlinear-linear PCM converter 121 and then converted into a repesentative decoding residual signal ejR and inputted to a comparator 123 by subtracting respectively an output forecast value of an adaptive filter 111 and a fixed filter 112 at present time by subtractors 105, 106. When the ejR exists in a section, the comparator 123 selects and outputs the X by a selecting circuit 124. When the internal state of the ADPCM coding circuit at the next stage is identical to that of the present stage, the XjR is used as a linear input in this circuit, and the same ADPCM code as that of the present stage is assigned to a signal having the ejR in the section and the internal state of the ADPCM coding/decoding circuit of the present stage and the next stage is identical.
Patent JP-H08183459-A (JP)
Title: Vehicle
Inventor: OOGAWARA HISATOHO
IPC: B60B33/00
Filed: 1995-01-03
Abstract: PURPOSE: To provide a vehicle easily traveling on one or both of step difference and steps as it is in the ground level traveling state, excellent in workability, and safer compared with a conventional one with no substancial change of the original structure of the vehicle such as a truck. CONSTITUTION: A fixed caster 10 is fitted to the back face front end part of a base plate 1 in such a state that a wheel 9 is slightly protruding from the front end of the base plate 1, and a swivel caster 12 is fitted to the back face rear end part of the base plate 1. An intermediate wheel 13 is fitted to the back face longitudinal intermediate part of the base plate 1 in such a state as to be slightly lifted from the ground plane, and a supporting arm 18 with a long side 16 and a short side 17 formed in nearly L-shape and with auxiliary wheels 20, 21 rotatably fitted to an angular part 19 and the tip of the long side 16 is fitted to the back face rear end part of the base plate 1 so as to be rotatable around the tip of the short side 17, thus constituting a truck 8.
Patent JP-H10210650-A (JP)
Title: Generating battery
Inventor: HAYASHI TAKESHI
IPC: H02J1/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a generating battery by which a power can be supplied to an electric or electronic apparatus to use them, when a battery is fully discharged or the charge runs out without replacing the battery with new one or charging the battery by a charger. SOLUTION: A hand-operated generator 14 is provided in the case 12 of a generating battery 10. A turning handle is attached to the hand-operated generator 14 to operate it. A full-wave rectifying diode 18 is provided on the side of the hand-operated generator 14 and connected to the generator 14. The upper value and the lower value of the output of the full-wave rectifying diode 18 are positive and negative respectively, regardless of the polarity of the input. A voltage-matching regulator 24 is connected to a capacitor 22, and an output terminal 26 is connected to the voltage-matching regulator 24.
Patent JP-S63198577-A (JP)
Title: Switching power source
Inventor: HAYAZAKI KIYONOBU
IPC: H02M3/28
Filed: 1987-02-10
Abstract: PURPOSE:To effectively limit a load current by comparing the output of output current detecting means with a threshold voltage, and limiting the width of a control pulse when the output current is higher. CONSTITUTION:In a switching power source, the DC power of an input terminal 10 is switched by a switching FET 11, transformed by a main transformer 20, then rectified by a rectifier 30, and a DC power is supplied from an output terminal 40 to a load 50. The FET 11 is switched ON and OFF by a driver 12, and a control pulse is supplied thereto from a controller 16. In this case, the output of a current detecting transformer 7 is so wired as to feed it from a rectifying diode 8 directly to the reset terminal R of a R/S latch circuit 14. An auxiliary winding 23 becomes output voltage detecting means, the transformer 7 becomes output current detecting means, and a NAND gate 13 becomes a limiter. Thus, when an output current detected value is high, the width of the control pulse is limited.
Patent JP-H10215609-A (JP)
Title: Sub control valve attaching device for tractor
Inventor: OSHITA JUNICHI
IPC: F16H57/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an attaching device capable of simplifying a structure, easily performing maintenance and improving operability by arranging a plurality of sub control valves for operating the hydraulic mechanism of a car body together in a shielding member. SOLUTION: In a tractor provided with a mission case 13 whose rear upper surface is opened, the open part 19 of the mission case 13 is shielded by the shielding member such as a plate 21 or the like and the shielding member is provided with the plurality of sub control valves 61 and 63 for operating the hydraulic mechanism of the car body together. Also, pressurized oil branched from a shunt valve 62 is supplied to the sub control valve 61 and the hydraulic mechanism for elevating and lowering a mower is operated.
Patent JP-H09216446-A (JP)
Title: Printer
Inventor: MORITA NAOYUKI
IPC: B41J35/28
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To easily perform the replacing work of a color material cassette by arranging a transmission member to the transmission member of the bracket arranged next on the deep side in a color material cassette detaching direction so as to bring the same into contact therewith on the upstream side in an open direction. SOLUTION: An opening lever is moved upwardly and a fixing bar is pushed by a pushing part to release the engagement of the fixing bar and a pawl 173. By this constitution, a first bracket 140 is revolved in the direction shown by an arrow (c) by a torsion spring 146 to make a first cassette 148 detachable and replaceable. At the same time, a transmission means 170 is pushed by a transmission means 154 to also revolve a second bracket 142 in the direction shown by the arrow (c). The second bracket 142 is further revolved in the direction shown by the arrow (c) to set the first bracket 140 and a second cassette 166 to a non-overlapped state and, by this constitution, the second cassette 166 is made easily detachable and replaceable.  Thereafter, the second bracket 142 is revolved in the direction reverse to the direction shown by the arrow (c) until the pawl 173 is engaged with the fixing bar.
Patent JP-S55121325-A (JP)
Title: Control method for extinguishing and igniting burner
Inventor: SAKAKI MASAMICHI
IPC: F23N5/24
Filed: 1979-03-09
Abstract: PURPOSE: To stabilize combustion in a low flow rate region where flow rate measurement is incorret and combustion of a burner is unstable by a method wherein valve opening is controlled on the basis of a valve opening -time characteristic previously memorized in the low flow rate region of interest.  
     CONSTITUTION: In a burner which control valves 3, 4 for requlating flow rates are each mounted to a combustion air A supply piping 1 and a combustion fuel G supply piping 2 and the valve opening is controlled by positioners 5, 6, a controller 9 is provided which a valve opening-time characteristic in the low flow rate regions of the control valves 3, 4 is previously memorized. The valve opening of the control valves 3, 4 is controlled by giving the positioners 5, 6 signals SA, SG from the controller 9 based on the extinguishing signals C of the burner. The said valve opening-time characteristic is set by computing the quantity of valve opening variation per unit time by an effective flow rate characteristic previously determined and the optimum air-fuel ratio m 0  if the furnace is extinguished or ignited keeping m o  even in the low flow rate region. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02208047-A (JP)
Title: Liquid jet recorder
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/13
Filed: 1989-02-08
Abstract: PURPOSE:To obtain record devoid of streaky pattern faithful to input information by jetting a drop of an erasing liquid in a wide blurred area of the end of a beltlike record, erasing the excessively blurred part and carrying out beltlike recording thereon. CONSTITUTION:Dyed ink of yellow, magenta, cyan, black, etc., is employed for recording ink, and white pigment ink containing titanium oxide, etc., is employed as the erasing ink. After the recording ink is used, a drop 206 of the erasing ink is jetted to the blur 202 peculiar to the edge of the beltlike record, and the scanning and control of a next beltlike record is controlled so that recording picture elements can be spaced at the same intervals. Consequently, the occurrence of streaky patterns can be prevented. Numeral 513 represents the joint of the beltlike recording area 512; numeral 202, a large blur peculiar to an edge; numeral 203, an area for erasing the blur 202; and numeral 205, a droplet of the jetted liquid. To record through reciprocating scanning, erasing heads 503 are provided on both sides of a recording head 502.
Patent JP-S56122652-A (JP)
Title: Method for thermal bend straightening of continuously cast ingot
Inventor: OONISHI KUNIHIKO
IPC: B22D11/128
Filed: 1980-03-04
Abstract: PURPOSE:To decrease the reaction of straightening to be exerted upon bend  straightening rolls by covering the outer edge surface and the lower half parts of  both side faces of a continuously cast ingot of steel on the upper stream side of a  bend straightening area of a conveying route thereby heat insulating the same. CONSTITUTION:At the time when a continuously cast ingot 3 is cooled in a spray cooling zone 5 and is mechanically straightened to a straight shape in a bend straightening area A, a heat insulation cover 6 covering the outer edge surface 3a and the lower half parts of both side faces 3c of the ingot 3 is disposed in the part of (b) on the upper stream side of the area A. The ingot 3 in the part (b) assumes higher temp. as the outer edge surface 3a is insulated from the inner edge surface 3b, then the outer edge surface 3a tries to bend toward the inner edge surface 3b, thereby producing a creep strain and generating potential bending capacity in the ingot 3. This comes to the straightening area A, where the outer edge surface 3a thermally shrinks larger than the inner edge surface 3b, by which the reaction of straightening exerted upon straightening rolls 415-420 is decreased and the ingot is straightened naturally to a straight shape.
Patent JP-H03233036-A (JP)
Title: Positioning pin for balcony
Inventor: MOGI MASAAKI
IPC: E04B1/00
Filed: 1990-02-07
Abstract: PURPOSE:To facilitate work by setting the positioning pin of a balcony to be freely advanced forward or backward, on an end plate on the side of a building, and by enabling a point section at a tip to be moved backward from the front surface of the end plate on the building side at the time of moving backward at maximum. CONSTITUTION:A balcony 10 is suspended with a crane, and an end plate 21 is brought in contact with an end plate 1 on the side of a building 11. After that, the tip of a tool 7 is inserted into an engaging section 8, to be engaged with, and the tool 7 is rotated, and a positioning pin 5 is slowly advanced. Then, along with inserting a point section 6 into the penetration hole 23 of the end plate 21, the end plate 21 is moved gradually and correctly to a correct position to the end plate 1. Besides, when the pin 5 comes to a position for advancing at maximum and is inserted perfectly into the hole 23, then a hole 18 and a hole 22 are permitted to coincide with each other exactly, and are penetrated with bolts 17, and they are fastened with nuts 25. As a result, workability can be improved.
Patent JP-H09222742-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAIDA ATSURO
IPC: G03G5/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor excellent in sensitivity and residual potential. SOLUTION: This photoreceptor has a photosensitive layer contg. a stilbene compd. represented by the formula on the electrically conductive substrate. In the formula, each of Ar1 , Ar2 , Ar7 and Ar8 is alkyl, aryl, aralkyl, a heterocyclic group or a condensed polycyclic group, each of Ar3 and Ar6 is arylene, a divalent heterocyclic group, a divalent condensed polycyclic group or biphenylene, each of Ar4 and Ar5 is alkylene, arylene, a divalent heterocyclic group, a divalent condensed polycyclic group or biphenylene, each of R1 and R4 is H, alkyl, aryl, aralkyl, a heterocyclic group or a condensed polycyclic group, each of R2 and R3 is a group represented by each of R1 and R4 other than H and X is a divalent org. residue.
Patent JP-H08217239-A (JP)
Title: Work positioning device
Inventor: UENO TSUGIO
IPC: B65G43/00
Filed: 1995-02-16
Abstract: PURPOSE: To position a work which may appear in different shapes surely and easily using a simple configuration. CONSTITUTION: A work positioning mechanism concerned is equipped with a work front positioning mechanism 42 installed ahead of the transporting direction of a steel slat belt 40, a fixed lateral guide member 44 installed aside in the transporting direction, and a work lateral positioning mechanism 46 installed laterally opposing to the guide member 44. The mechanism 42 selectively has a fixed front guide member 50 and a movable stopper 52 capable of advancing and retreating, while the mechanism 46 has a positioning pusher which can tilt with respect to the transporting direction and can advance and retreat in the tilted position.
Patent JP-S61189530-A (JP)
Inventor: YOHANESU ZOBERU
IPC: G03C1/06
Filed: 1986-02-13
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-S57141576-A (JP)
Title: Radiation measuring device
Inventor: IWAI MASARU
IPC: G01T1/17
Filed: 1981-02-26
Abstract: PURPOSE:To decrease the influence of external noise and to reduce the number  of transmission cables by transmitting the light signal corresponding to the  detection outputs of plural radiation detectors by means of one piece of optical  signal cable and processing the same. CONSTITUTION:According to the detection outputs of plural radiation detectors 1a-, frequency signals are generated from the corresponding frequency conversion circuits 5a- of a transmission means 100 and are synthesized with a synthesizer 6. The light signal corresponding to this synthesized frequency signal is generated from an optical transmitter 7, and is transmitted through one piece of optical signal cable 8. This signal is received in a receiving means 100 and the radiation measured value is displayed in measuring devices 4a-. The radiation measurement of less influence of external noise is accomplished by the transmission of the light signal, and the radiation measuring device of less number of transmission cables is obtained.
Patent JP-S60172236-A (JP)
IPC: A01G23/00
Filed: 1984-02-16
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-S63197695-A (JP)
Inventor: SHIBA TAKEO
IPC: G06Q10/00
Filed: 1987-02-12
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-S60174212-A (JP)
Title: Manufacture of composite material
Inventor: MIYAKE YASUHIKO
IPC: B21C3/02
Filed: 1984-02-16
Abstract: PURPOSE:To reduce a drawing force and to simplify a working process by welding by pressure and coating a metallic coating powder on the circumference of a wire rod by using a die having a >=10 deg. approaching angle in drawing a wire rod. CONSTITUTION:A steel wire rod 1 is heated to 400 deg.C by a heating furnace 4 after degreasing and polishing it, to form a thin oxide layer on its surface. Next, the wire rod 1 is introduced to an Al powder 2 vessel 5 in a high temperature state, to reduce an iron oxide on the surface of wire rod 1 by the Al powder 2. As a result, the Al powder 2 is stuck on the wire rod 1. A die 3 having a >=10 deg. die angle is provided to the other end of vessel 5, and the powder 2 is drawn into a bearing by the sticking and adhesive force, etc. caused by the thermit reaction of wire rod 1 and A powder 2. Then, the Al powder 2 is welding by pressure and coated on the circumference of wire rod 1, and an Al-coated steel wire 6 is obtained through the die 3. Thus the drawing force is reduced, and the need of soft annealing process is eliminated.
Patent JP-S55121445-A (JP)
Title: Manufacture of printing resin plate
Inventor: USHIO YOUZOU
IPC: G03F7/00
Filed: 1979-03-13
Abstract: PURPOSE:To manufacture the title plate with high reproducibility and a low inferiority rate without causing enviromental pollution due to waste solvent by forming a photosensitive resin into the shape of the desired printing plate and applying active rays of light to set the plate. CONSTITUTION:A metal plate such as a zinc plate, a PS zinc plate or a copper plate or a resin plate such as a nylon plate is used in letterpress, and a thermosetting resin such as phenol resin is hot pressed under predetermined conditions to obtain a female mold. Using this mold a photosensitive resin is formed into the shape of a desired printing plate by casting in case of a liquid resin or press or injection molding in case of a solide resin. A burr forced out of the mold or a resin plate resulted in a failure can be recycled. The formed resin plate is then irradiated with active rays of light from a chemical lamp, a high voltage mercury lamp, a xenon lamp or the like to set the exposed portion, and by releasing from the mold a printing resin plate is obtained having a relief which closely follows the negative.
Patent JP-S52110679-A (JP)
Title: Cathode-ray tube oscilloscope
Inventor: SUZUKI TATSUSHI
IPC: G01R13/26
Filed: 1976-03-15
Abstract: PURPOSE: To make it possible that a large beam current can be set automatically to the fast single sweep setting value, so that even by a usual CRT the writing speed can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03234564-A (JP)
Title: Printer
Inventor: UEKI MASANORI
IPC: B41J15/04
Filed: 1990-02-09
Abstract: PURPOSE:To enable sheets to be replaced and set without interrupting printing by providing push tractors and automatically switching operation from one push tractor wheel in current use to the other push tractor. CONSTITUTION:The subject printer consists of push tractors 3, 4, a sheet detection device 5 which detects the presence of a sheet supplied through the push tractors, drive parts 9, 10 which activate the push tractors individually and a control part which controls the drive parts. As these push tractors are provided, operation can be switched from one push tractor currently in use to the other push tractor by activation of the drive parts 9, 10, if sheets runs out completely. Thus the sheet can be replaced and set without printing interruption.