baber/WOPTO huggingface dataset:
Patent JP-H08190559-A (JP)
Title: Document processing device and method therefor
Inventor: KAZUMI KENICHI
IPC: G06F17/24
Filed: 1995-01-12
Abstract: PURPOSE: To perform the processing with a high operability independently of an application at the time of synthesizing the background pattern of a document. CONSTITUTION: When a print instruction is issued, edited document data is copied from a document buffer for editing to a document buffer for print. This document is expanded to a dot pattern and is stored in a document pattern buffer and is synthesized with the background pattern preliminarily prepared in a background pattern buffer and is outputted. Therefore, synthesis is unnecessary in the application of document editing or the like, and the synthesizing manner can be standardized.
Patent JP-H10195028-A (JP)
Title: Production of dimethyl carbonate and device therefor
Inventor: MORI MISAO
IPC: C07C69/96
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce dimethyl carbonate in a good efficiency by suing a synthetic gas without using a high purity methanol and carbon monoxide. SOLUTION: This method for producing dimethyl carbonate is to pass through processes consisting of (1) a first reaction process 4 for generating methanol from a synthetic gas, (2) a gas liquid separating process 6 for separating the reaction product from the first reaction process to methanol and an non-reacted synthetic gas by the gas liquid separation, (3) a circulating process 7 for recycling the non-reacted synthetic gas from the liquid separating process to the first reaction process, (4) a first separating process 8 for separating carbon monoxide from the synthetic gas, (5) a second reaction process for generating dimethyl carbonate by reacting methanol from the gas liquid separating process with carbon monoxide from the first separating process and oxygen.  It is preferable (6) to separate the reaction mixture from the second reaction process 13 to dimethyl carbonate and un-reacted methanol, and (7) recycle the non- reacted methanol to the second reaction process.
Patent JP-S60147749-A (JP)
Title: Ferrite carrier for electrophotography
Inventor: IIMURA TSUTOMU
IPC: C01G49/00
Filed: 1984-01-11
Abstract: PURPOSE:To increase image density and to improve the life of a carrier by using >=2 kinds of soft magnetic metallic oxides each having a specific electromagnetic characteristic, apparent density and average grain size after mixing the same. CONSTITUTION:>=2 kinds of soft magnetic metallic oxides having characteristics of <=3.0g/cm<3> apparent density, >=10<2>OMEGAcm electric resistance and >=10emn/g satd. magnetization and having an average grain size in a 10-1,000mum range are used after mixing. The coercive force Hc thereof is made <=1,000 Oe and the particle intensity 5kg/mm.<2>. Carriers of the same kind or different kinds having the various above-mentioned characteristics are used by being mixed with a kind of, for example, soft magnetic ferrite carrier in the above-mentioned way, by which the electromagnetic characteristic over the entire part of the carrier is changed and, for example, driving torque for developing is decreased. Long-term and continuous copying is thus made possible without damaging the developing machine. Since the carrier has the low apparent density, the amt. of the carrier to be used as a developer is decreased. The image density is increased and the control to optional density are made possible and the extended life of the carrier are attained.
Patent JP-S62163870-A (JP)
Title: Controller for front and rear wheel steering vehicle
Inventor: YONEKAWA TAKASHI
IPC: B62D7/14
Filed: 1986-01-10
Abstract: PURPOSE:To facilitate the front wheel steering by constituting the captioned device so that the connection of the front and rear wheel steering mechanisms by a connecting shaft is cut-off when the anomaly of a rear wheel steering mechanism is detected, thus preventing the transmission of the rear wheel steering load which is increased by the anomaly to a front wheel steering mechanism. CONSTITUTION:In a front wheel steering mechanism 10, the revolution movement of a steering wheel 14 is converted to the reciprocative movement of relay rods 12a and 12b by a rack and pinion mechanism 11, and the right and left front wheels 16a and 16b are steered through knuckle arms 15a and 15b, etc. Further, a rear wheel steering mechanism 20 is equipped with a tie rod 25 which is moved in reciprocation in the axial direction through a connecting mechanism 40 by the revolution of a connecting shaft 24 which outputs the front wheel steering angle of the front wheel steering mechanism 10, as the revolution quantity, and rear wheels 21a and 21b are steered through knuckle arms 22a and 22b by said reciprocative movement. In this case, a clutch 30 is installed onto the connecting shaft 24, and when the anomaly of the rear wheel steering mechanism 20 is detected, the clutch 30 is cut-off-operated.
Patent JP-S5496006-A (JP)
Title: Magnetic recording-reproducing system
Inventor: IDA MASATOSHI
IPC: G11B15/44
Filed: 1978-01-13
Abstract: PURPOSE: To achieve sure and rapid responsiveness and higher reliability by changing over to record-playback and detection heads after lapse of a fixed time from the time when the final end of information is detected and making auto revering after lapse of a fixed time from the time when the beginning end of the next information is detected.  
     CONSTITUTION: When a detection head 6a detects the final end Ame of information Am, a saw tooth wave generating circuit 29 is released of reset by the L level of an inverter 28 at that time T 1  and generates a saw tooth wave signal by the H level output of NOR 27. When this becomes a reference voltage V ref , i.e., when the time T 2  having elapsed the time τ 1  from the time T 1  is reached, a pulse generating circuit 31 generates a pulse signal. This signal causes the output of AND 33 to become L level and the outputs Q, -Q of T-FF 39 to become levels of L, H respectively, then the detection of information Bn is changed over to a head 6b. Next, at the time T 4  when the time τ 2  elapsed from the time T 3  when the beginning end Bns of this information was detected, an auto reverse control circuit is controlled by the pulse signal from the circuit 31. Thereby, the sure responsiveness and reliability may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147989-A (JP)
Title: Method of detecting quantity of tape feeding
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B27/17
Filed: 1984-01-10
Abstract: PURPOSE:To detect the quantity of a tape without controlling strictly the speed of a rotary head by detecting the quantity of quick traverse and rewinding from the average value of period of appearance of reproduction signals from each track caused by the rotary head, and the number of revolutions of the rotary head. CONSTITUTION:In case of quick traverse in a helical scanning VTR etc., a switch 31 is turned on, and a reproduction signal of each track generated by two rotary heads along loci 51, 52... from a switch 22 is detected by a detector circuit 32. This detected output is processed by a BPF33 and a waveform shaping circuit 34, and average values TOA.n0.TOB.n0 of the period of appearance of reproduction signals from each track generated by each head are determined by a microcomputer 35. The number of revolution signals no of two rotary heads are also supplied to this computer, and the quantity LD of quick traverse of the tape per rotation of the rotary head 1 is operated and detected by formula LD= nD{Vt/TOA.n0+Vt/TOB.n0}/2nD. The same is applied to the quantity or rewinding. Thus, the quantity of the tape at the time of quick traverse and rewinding can be detected without controlling the speed of rotary head. In the formula, Vt is a normal tape speed.
Patent JP-S5597196-A (JP)
Title: Inverter system
Inventor: MIYAZAKI MASANORI
IPC: H02M7/515
Filed: 1979-01-18
Abstract: PURPOSE: To stably perform the operation stop and the resumption when service is momentarily interrupted by a method wherein a circuit is installed to stop the power inverter output and perform the electric discharge of the smoothing capacitor when the AC power source current is interrupted.  
     CONSTITUTION: The electric discharge resistor 7 is connected through the switch 8 in parallel with the smoothing capacitor 2 to the inverter system in which the alternating current from the AC power source S is rectified through the rectifier 1, which is capable of phase control, and smoothed through the smoothing capacitor 2 and then, converted into the specified frequency through the inverter 3 to be supplied to the motor 4. When service interruption is caused by the AC power source S, then, this state is detected by the detecting circuit 10 through the transformer 9 and the service interruption detection signal PSF is emitted to the control circuit 11 and the switch 12. The control circuit 11 stops to emit the signals RF, INV which are for the purpose of controlling the rectifier 1 and the converter 3. And the switch 12 lets the switch 8 close. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5598613-A (JP)
Title: Torch holes for engine formed with subsidiary combustion chamber
Inventor: HATANAKA TOORU
IPC: F02B19/10
Filed: 1980-01-18
Abstract: PURPOSE: To improve fuel igniting performance and to eliminate abnormal combustion of fuel in an engine having a subsidiary combustion chamber, by providing three or more torch holes in the bottom of subsidiary combustion chamber in the manner communicating to the main combustion chamber, and designing the summed up sectional area of these torch holes to have a specific value.  
     CONSTITUTION: In engine 1, cylinder head 5 constitutes together with cylinder block 4 and piston 2 a main combustion chamber 8 equipped with main suction valve 6 and exhaust valve 7. Mixture in subsidiary combustion chamber 11 formed by a hollow cylindrical member 12 is ignited by spark plug 10 and lean mixture in main combustion chamber 8 is then ignited by the flame issued from torch holes 12a, 12b, 13. These torch holes 12a, 12b, 13 formed in the semi-spherical bottom of subsidiary combustion chamber 11 eject flame respectively toward main suction valve 6, exhaust valve 7 and to the opposite portion of the valves 6, 7, so that lean mixture in main combustion chamber 8 can be ignited effectively. Here, if total sectional area of these torch holes is selected in the range of 0.04W0.20cm 2  per unit cubic centimeter of the volume of subsidiary combustion chamber 11, a most effective performance will be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58125673-A (JP)
Inventor: YAMANE KENJI
IPC: C04B37/02
Filed: 1982-01-12
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-2000209418-A (JP)
Title: Image communication apparatus
Inventor: TANAKA JOJI
IPC: H04N1/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an image communication apparatus capable of starting a retransmission processing by a simple operation even if a communication error is caused because an error is present in information instructed and inputted in a transmission processing. SOLUTION: In this image communication apparatus for outputting a communication result report in which the information relating to communication is entered from an image output means 1 if the communication error is caused in the middle of transmitting image data to opposite party image communication apparatus connected through a communication means 15 and starting the retransmission of the image data based on the information relating to the communication entered in the communication result report when the communication result report is inputted from an image input means 2, the change of the information relating to the communication entered in the communication result report is instructed and inputted from an operation means 7 after the communication result report is inputted from the image input means 2 and before the retransmission is started.
Patent JP-H01180485-A (JP)
Title: Terminal radar control system
Inventor: FUKUMOTO KATSUAKI
IPC: G01S13/87
Filed: 1988-01-11
Abstract: PURPOSE:To control a specific airplane from ASR to PAR continuously with efficiency without changing the control seat of an air traffic controller by providing a means which covers the peripheries of the operation areas of the ASR and PAR and generates display data continuously. CONSTITUTION:The ASR 1 and PAR 2 output airplane data as analog images to digitizers 3 and 4. The airplane data which are digitized in a prescribed format by the digitizers 3 and 4 are supplied to a total processing part 5 next. This processing part 5 processes the airplane data of the ASR 1 and PAR 2 which are processed and display normally independently, makes the best selection of data to be displayed on a display device 6 and holds the transition switching of the operation areas of both radar systems continuously, and further outputs a mode switching signal for switching display modes. The display device 6 are equipped with a common-use type function capable of both displays of the ASR and PAR to display the moving state of an airplane from an intermediate distance to a short distance continuously. Thus, the air traffic controller controls airplanes without changing seats.
Patent JP-H11200585-A (JP)
Title: Exterior wall member and fitting method thereof onto building
Inventor: KATO SUSUMU
IPC: E04F13/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To easily manage the fitting position of exterior wall members when these wall members having a block pattern whose width of lateral joints is not constant, are attached to a building. SOLUTION: A plurality of block patterns 10a, 10b, 10c,...10m are formed on the surface of an exterior wall member 1 and the width of the joints 12, 13 between these block patterns 10a, 10b, 10c,...10m is not constant. In this case, a plurality of circular projections 13 of 1 mm diameter and 1 mm height are formed at every certain distance as positioning marks in the height direction, at both right and left vertical edges.
Patent JP-S63173206-A (JP)
Title: Integral detecting circuit
Inventor: YAMAOKA KATSUMI
IPC: G11B5/09
Filed: 1987-01-13
Abstract: PURPOSE:To constitute the titled circuit so that is is scarcely influenced b6y a variation of a power source, and strong against the same phase noise, and to make it unnecessary to provide a bypass capacitor of a large capacity, by adopting a circuit constitution of a differential type. CONSTITUTION:Input signals supplied to the first and the second transistors 11, 12 through input terminals 1, 2 are differentiated by a capacitor 3 for differentiating a current, and become collector output currents of each transistor 11, 12. Simultaneously, in each emitter of both the transistors 11, 12 voltages of the input signals are obtained as they are, each input signal voltage is integrated by an integrating circuit 4, and thereafter, supplied to a differential amplifier consisting of transistors 14, 13 through the respective buffers of transistors 16, 15 and an output is added to each collector current of the second and the first transistors 12, 11. In such a way, a current which has synthesized a differential current, and an inverted current flows through each load resistance 17, 18 of the transistors 11, 12, by which output voltage are fetched from each output terminal 7, 8, respectively.
Patent JP-S56101791-A (JP)
Title: Light beam scanning device
Inventor: ABE MICHIHARU
IPC: B41J2/44
Filed: 1980-01-18
Abstract: PURPOSE:To detect the passing time of a laser beam scanning on a scanned surface securely, accurately and economically by reflecting a laser beam oscillated from a semiconductor laser with a reflecting mirror disposed on said scanned surface and detecting a returned beam with a detector. CONSTITUTION:A semiconductor laser 21 is excited by a semiconductor exciting circuit 22 and a laser beam 23 is oscillated and outputted. A scanning beam 23b that passed a collimater lens 24, a rotating polyhedron mirror 25 and a condenser lens 26 scans on a scanned surface 27. On the other hand, a reflecting mirror 29 is disposed near a point to start the scanning of said scanned surface and a laser beam reached said reflecting mirror is refleted and returned to said semiconductor laser, then a change in the output of said semiconductor laser or a change in an exciting current is caused by the self coupling effect of said semiconductor laser receiving the returning beam, and by detecting this change with a light detector 30, the passing time of said scanning beam can be found accurately and securely with the low cost device.
Patent JP-H11202073-A (JP)
Title: Production method for nuclear fuel pallet
Inventor: YUTANI YORIAKI
IPC: G21C3/62
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method for nuclear fuel pellets which has little cracking at the upper and lower corners and defect at the cover, eliminates the need for grinding process for adjusting the pellet diameter within a given dimensional tolerance and reduces the number of pellets necessary in a fuel rod by increasing the height/diameter ratio. SOLUTION: By using a die 21 having a cylindrical charging part 22 wherein fuel powder is thrown, an upper punch 24 and a lower punch 23 provided capable of inserting in a charging part 22 and a press 20 having an unillustrated vibration part for applying vibration force in the die 21 axis direction, fuel powder 11 such as uranium oxide powder is thrown in a charging part 22, (a) then, vibration charging is applied by applying vibration force in the axis direction of the charging part 22 from the vibration part, (b) compress-mold by the upper punch 24 to obtain green pellets 12. (c) This is sintered to obtain sintered pellets 13. (d).
Patent JP-H06320574-A (JP)
Title: Position analyzing device for insert structure in resin sealing molding machine, method and apparatus for controlling position of insert structure in resin sealing molding machine, insert structure resin seal part and production thereof
Inventor: OJI KAZUYA
IPC: B29L31/34
Filed: 1994-01-19
Abstract: PURPOSE:To produce a good insert structure by analyzing the displacement of the insert structure in a cavity to hold the insert structure to a prescribed position. CONSTITUTION:Since the position of an insert structure I is calculated at respective times when the mold having the insert structure I set thereto is clamped, the transfer to a resin 7 is started, the inflow of the resin 7 into a cavity 11 is started and the filling of the cavity 11 with the resin 7 is completed, the displacement mechanism of the structure I can be clearly analyzed. Therefore, a measure to prevent the displacement of the structure I can be obtained and the structural planning and conditional setting of the structure I and the mold can be rationally performed.
Patent JP-H08193826-A (JP)
Title: Contact-type sensor head
Inventor: FUJIMOTO SHIGERU
IPC: G01B21/00
Filed: 1995-01-13
Abstract: PURPOSE: To make a head compact and light in weight by tapering an end part of a piston at the side of a guide rod and an end part at the side of a contact element in the interior of a cylinder. CONSTITUTION: A contact element 16 set at the front end of a guide rod 20 is housed in a state to project out of a torch 2 towards the front end at the sensing time, and above the torch 2 at the other time than the sensing time owing to the action of a cylinder 19 and a piston 21. While the contact element 16 projects towards the front end out of the torch 2, the piston 21 is pressed to an end part of the cylinder 19 at the side of the contact element 16. At this time, since the piston 21 and cylinder 19 are meshed at respective tapered parts, the piston 21 is restrained in an axial direction and a diametrical direction, thereby fixing the position of the rod 20. Accordingly, the rod 20 is supported at two points by the piston 21 and a linear guide bearing 12, and the positional accuracy of the contact element 16 at the front end of the rod 20 is ensured.
Patent JP-H06240195-A (JP)
Title: Reactive ink composition and method of printing by using it
Inventor: DONARUDO AARU TEITARINGUTON
IPC: C09D11/02
Filed: 1994-01-19
Abstract: PURPOSE: To provide a reactive ink compsn. which permits high-quality images to be printed on various substrates at a high speed by using an ink-jet technique.  
     CONSTITUTION: This reactive ink compsn. comprises at least two reactive components, which are applied separately to a receptive substrate, that is, a base ink component and a curing component. The base ink component comprises an ink carrier, a compatible colorant, and a crosslinkable constituent. The curing component is a crosslinking agent. Upon exposure of the base ink component to the curing component, at least a portion of the ink is crosslinked to provide a printed image that is durable and abrasion-resistant. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5389314-A (JP)
Title: Orthogonal conversion decoding circuit
Inventor: MOTOTANI KUNIHIKO
IPC: H04N19/60
Filed: 1977-01-17
Abstract: PURPOSE: To realize the picture having good quality, by transmitting the picture less in distortion through changing over the quantized step of each sequence signal and by reproducing each sequence signal so that the distortion is less. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07207184-A (JP)
Title: Production of x-type nonmetallophthazlocyanine
Inventor: YAMAZAKI YASUHIRO
IPC: C09B67/50
Filed: 1994-01-20
Abstract: PURPOSE:To obtain in a short time in high purity an X-type nonmetallophthalocyanine compound excellent in photoelectronic characteristics and useful for e.g. electrophotographic photoreceptors, by dry milling of a specific nonmetallophthalocyanine followed by dispersion in an organic solvent. CONSTITUTION:A crude nonmetallophthalocyanine, alpha-type nonmetallophthalocyanine, beta-type nonmetallophthalocyanine or amorphous nonmetallophthalocyanine is subjected to dry milling [for example, using a milling medium composed of spherical glass beads 3mm in diameter, in a ball mill for 2-10hr at a frequency of 750cpm at the weight ratio of the milling medium to the nonmetallophthalocyanine of (100:5)] and then dispersed in an organic solvent such as methyl ethyl ketone, methanol or THF to obtain the aimed compound.
Patent JP-H10196987-A (JP)
Title: Air conditioner
Inventor: TOKUI TAKUJI
IPC: F24F1/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can diffuse conditioned air straight from an outlet and uses a turbofan enabling reduction of noise. SOLUTION: A turbofan 32 is disposed in a frame 31. A slender guide 34 extending from a corner of the frame 31 is provided inside each lateral side of the frame 31 and on the front side in the direction of rotation of the turbofan 32 and the fore end part of this guide is curved smoothly. An outlet 33 is formed in the lateral side of the frame 31 positioned on the rear side in the direction of rotation of the turbofan 32. Conditioned air is guided smoothly in two directions toward the adjacent outlets 33 by the curved face 36 of the fore end part of the slender guide 34 and let out straight. Thereby an air flow and a temperature distribution are improved.