baber/WOPTO huggingface dataset:
Patent JP-H02284198-A (JP)
Title: Character plotter
Inventor: HORIUCHI KAORU
IPC: G09G5/24
Filed: 1989-04-26
Abstract: PURPOSE:To allow the high-speed display of character patterns by inexpensive hardware by reading out pattern information and pen manipulation information, dividing the graphics of shapes to plural segmental regions and plotting the respective segmental regions on an image memory according to the sequence shown by the pen manipulation information. CONSTITUTION:The corresponding pattern information 81 and pen manipulation information 82 are read out according to the character codes given from a data memory section 8 for character plotting and the graphics of the shapes indicated by the pattern information 81 are divided to the plural segmental regions. The divided segmental regions are plotted in the image memory 7 according to the sequence shown by the pen manipulation information 81. The character patterns are, therefore, displayed in the sequence similar to the sequence when a man writes the characters at the time of displaying the contents of the image memory 7 on a display device 6. An odd feel is, therefore, no imparted to a person who observes the process of the plotting. The high- speed display of the character with the inexpensive hardware is possible in this way.
Patent JP-S5730167-A (JP)
Title: Stack memory device
Inventor: SHINOKI TAKESHI
IPC: G06F9/34
Filed: 1980-07-30
Abstract: PURPOSE:To eliminate the latency time of data transfer by performing the high- speed buffer and stack memory simultaneously in the pushing processing, and by performing only the high-speed buffer in the popping processing. CONSTITUTION:A high-speed buffer 2 having more than one storage position and a relatively-low-speed stack memory 1 are paired, and more than one pair of them is provided to perform present pushing processing and popping processing by one of pairs. Then, in the pushing processing, a high-speed buffer, e.g., 2-0 and a stack memory 1-0 in parallel is performed, and in the popping processing, only the high- speed buffer 2-0 is executed.
Patent JP-S5730783-A (JP)
Title: Method for improving strength of water-containing poor subsoil using blast-furnace slag modified with sulfuric acid
Inventor: MIYOSHI HAJIME
IPC: E02D3/12
Filed: 1980-07-30
Abstract: PURPOSE: To increase the strength of water-containing poor subsoil, economically and efficiently, and to utilize the industrial wastes as a resource, by adding and mixing water-containing poor subsoil with quenched blast-furnace slag powder modified with sulfuric acid and Portland cement.  
     CONSTITUTION: The strength of water-containing poor subsoil is improved by adding and mixing water-containing poor subsoil with (A) quenched blast-furnace slag powder (≤300μ in diameter) modified with pref. 30W500g, based on 1kg of the slag, of sulfuric acid and then with (B) Portlant cement. The weight ratio of (A)/ (B) is pref. 70/30W35/65. The amount of the strength-improving agent to be added to the subsoil is pref. 50W100kg of (A)+(B) (as dried) per 1m 3  of the water-containing poor subsoil.  
     EFFECT: It can be applied even to a water-containing poor subsoil containing a large amount of organic material or to the one containing as much as 500W1,000% of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5531350-A (JP)
Title: Signal process system for remote control device
Inventor: MATSUDA HIROTOSHI
IPC: G08C25/00
Filed: 1978-08-28
Abstract: PURPOSE:To ensure an effective prevention for the malfunction of the remote control device by detecting the code pulse row of the received control signal and then eliminating the noise component mixing in the pause period between the code pulse rows during which the control signal is repeated. CONSTITUTION:The control signal sent from the transmission side via reception part 1 is converted into the electric signal and then applied to detector 3 after amplification through amplifier 2, and the digital code by the order information is demodulated by detector 3. Additional circuit 20 connected across resistor 4 which detects the pause period during the repetitive code pulse of the control signal is installed between detector 3 and decoder 5. Then the 1st and 2nd rectangular waves between the code pulses are generated at the output of transistor 11 by the functions of latch circuits 16 and 19, NAND gate 18 plus momostable multivibrators 17 and 10 which are installed to circuit 20. And in case the noise component is mixed into the 1st rectangular wave, the width of the 2nd rectangular wave is controlled to apply the noise component to decoder 5. Thus the noise component mixing to decoder 5 in the pause period can be eliminated effectively.
Patent JP-2000296334-A (JP)
Title: Metal copper catalyst for synthesis of organohalosilane and production of organohalosilane
Inventor: ARAMATA MIKIO
IPC: B22F1/05
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge a copper catalyst deactivated by use in the production of an organohalosilane by the Rochow reaction from the reaction system by adopting stamping copper powder having a scale or flake shape, a large surface area and a low bulk specific gravity. SOLUTION: The metal copper catalyst for the synthesis of an organohalosilane is formed from copper power having a scale or flake shape, 1-3 g/cm3 bulk specific gravity and 10 μm to 1 mm average particle diameter in the measurement of particle size distribution by laser diffraction. The copper catalyst or the like is introduced from a stock feed tank 3 into the lower part of a fluidized bed reactor 1 through a stock feed pipe 2 and a gas or vapor is introduced into the bottom of the reactor 1 through a stock organic halide pipe 4 with a heater 5 to form a fluidized bed 1a of the catalyst. An organohalosilane obtained by the Rochow reaction is successively introduced from the top of the reactor 1 into cyclones 8, 10 and silane condensers 12, 13 through a discharge pipe 7.
Patent JP-H05302340-A (JP)
Title: Cover for underground structure
Inventor: UI HIDEO
IPC: E02D29/14
Filed: 1992-04-23
Abstract: PURPOSE:To enhance defect resistance, weather resistance and abrasion resistance by filling up and curing nonshrink mortar into a recessed frame and a mortar fill-up void formed with a template for uneven pattern formation. CONSTITUTION:A small machine screw 13 is inserted into an assembling hole 11 from a base plate 10b side of a template 10 and penetrated into an uneven pattern tank side 10b. A cone 12 which has a projected part 12a at its tip and a threaded portion 12b formed inside, is screwed into the machine screw 13. Then, a mortar fill-up recessed part 2a of a frame 2 is turned downward. What is more, the frame is applied over the template 10 in such a fashion that a nut 6 welded with the frame 2 may conform to the shaft center of the cone 12. After that, the frame 2 and the template 10 are clamped. Then, fluidity nonshrink mortar is filled up from a hole in the bottom of the frame and cured. The clamp is released so that the template 10 is removed from a mortar layer 3. After the nut is screwed in a handle, a slip-prevention split pin is mounted thereto.
Patent JP-H07288831-A (JP)
Title: Suppression method for undesired electric field
Inventor: SHIOBARA MAKOTO
IPC: H01F38/42
Filed: 1994-04-18
Abstract: PURPOSE:To obtain an inexpensive cathode ray tube display device with simple structure in which an undesired electric field with a horizontal deflection period leaked from the cathode ray tube display device is reduced with a simple means. CONSTITUTION:The cathode ray tube display device is provided with a winding 3 being a negative pulse generating means with a horizontal deflection period H and a negative pulse S generated from the negative pulse generating winding 3 is superimposed on a high voltage power supply HV via a smoothing capacitor 4. Thus, a ripple P with a horizontal deflection period H included in the high voltage power supply HV is cancelled and an undesired electric field by the horizontal deflection period H generated from a deflection yoke or the like is cancelled to reduce the undesired electric field leaked from the cathode ray tube display device.
Patent JP-H09286572-A (JP)
Title: Control device for hydraulic operating type elevator
Inventor: ARAHORI NOBORU
IPC: B66B1/44
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To attain a precise floor contacting level by a hydraulic operating type elevator. SOLUTION: There are provided a control valve 20 connected between a main control valve 7 and a cylinder 2; a hydraulic pump 23 for feeding or discharging hydraulic oil to or from a hydraulic cylinder 2 through a control valve 20; an electrical motor 24 for driving the hydraulic pump 231; and a pressure accumulating device 21 for accumulating high hydraulic oil by the hydraulic pump 23, wherein a floor contacting control of an elevator performed under a control of the control valve 20 is changed over to that performed under a control of the main control valve 7 in reference to an elevator positional signal just before the elevator reaches the floor.
Patent JP-H043382-A (JP)
Title: Recording and reproducing device
Inventor: NAKAO YUKIYOSHI
IPC: G11B23/50
Filed: 1990-04-19
Abstract: PURPOSE:To prevent a tape stuck with dust as they are from proceeding to a recording and reproducing part by setting up a guide having a slit for sucking air and also having a blade with its tip facing into the slit after winding the tape around this guide. CONSTITUTION:The guide 11 possesses the slit 10 for sucking air to its surface of winding the tape 14. By connecting a negative pressure generating means 18, such as an air pump, etc., to an air suction room 17 of the guide 11 via a negative pressure supply pipe 16, a negative pressure is generated in the air suction room 17, and adherent substance on the surface of the tape 14 passing above the slit 10 is sucked to be removed from the tape 14. Moreover, with regard to such adherent substance which hardly comes off in flakes only by suction force, the tape 14 is pressed by the suction force against the blade 19, and the substance is scraped off from the surface of the tape by the blade 19.
Patent JP-H05300036-A (JP)
Title: Level detection circuit
Inventor: MARUYAMA SATOSHI
IPC: H04B17/354
Filed: 1992-04-24
Abstract: PURPOSE:To provide the level detection circuit surely generating a level alarm ALM when no reception signal is inputted. CONSTITUTION:The level detection circuit is provided with band pass filters (11, 12) used to pass a center frequency f1 for a prescribed band of a received input signal and a side frequency f2 respectively, detectors (21, 22) detecting each output, and a comparator 3 comparing a detection voltage v1 from the signal whose center frequency is f1 with a threshold voltage v1d and generates an alarm ALM representing the absence of the received input when the detection voltage v1 is smaller than the threshold voltage v1d (v1<v1d). On the other hand, the detection circuit generates an alarm ALM representing leakage of noise or a signal of an adjacent channel when the detection voltage v1 is larger than the threshold voltage v1d (v1>v1d) and a detection voltage v2 from the signal whose frequency is f2 is larger than or equal to the detection voltage v1 (v2>=v1), and the detection circuit does not generate any alarm ALM as the presence of a normal reception input in other cases.
Patent JP-2000299801-A (JP)
Title: Digital camera
Inventor: OKUMA KEISUKE
IPC: G03B7/01
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can be used by a proper operating method depending on a level of the user from a beginner to a skillful person. SOLUTION: Even a beginner can easily use this digital camera because an exposure and a focus are automatically and properly set by having only to depress a shutter button in the case of selecting a mode 'Auto' in the setting of a view finder mode and the user can photographs an object by a similar operation to that of a conventional film with lens. When the user selects 'Cushion' in the setting of the view finder mode, white balance setting and automatic exposure can be corrected so as to attain photographing in matching with preference of the user. Moreover, when the 'AE/AF' is selected in the setting of the LCD mode, while confirming the display of an LCD 21, the user can photograph an object under automatic focusing and automatic exposure.  When the user selects 'ME/MF' in the setting of the LCD mode, the focus and the exposure are deviated from proper values by intention and the user can photograph an object at a high grade.
Patent JP-S5531369-A (JP)
Title: Time extension signal generation circuit
Inventor: SUDOU TAKASHI
IPC: H03K3/3525
Filed: 1978-08-29
Abstract: PURPOSE:To obtain a stable circuit which is able to extend the time limit at low cost, by utilizing the difference of an oscillation period of the relaxation and extension circuit more than two and generating the output signal only at the time when both have discharged electricity at the same time. CONSTITUTION:After voltage has been applied to the point P, the relaxation and extension oscillation circuit 2 performs oscillation of T1', makes the second oscillation later, and after that the period of T1 is repeated. Also, the relaxation and extension oscillation circuit 6 performs oscillation of T2' and makes the second oscillation later, after which the period of T2 is repeated. As mentioned above, the two circuits 2 and 6 perform oscillation at the own period of each circuit by making the second oscillation its starting point, and discharge electricity at the same time without fail after several times. In this case, the anode voltage of the N gate thyristor 14 namely, voltage of point d is Ve, but the gate voltage of the same thyristor, namely, voltage of point b is 0. Accordingly, the thyristor 14 is turned ON, and the output voltage appears in the point e. In short, the voltage which appears in the point e in T3 after applying voltage to the point P becomes a time extension signal to be expected.
Patent JP-S588987-A (JP)
Inventor: NARASAKI SEIJI
IPC: F27D17/00
Filed: 1981-07-06
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-S587838-A (JP)
Title: Dynamic memory device
Inventor: MATSUDA ZENSUKE
IPC: G11C11/401
Filed: 1981-07-06
Abstract: PURPOSE:To highly integrate a dynamic memory device by forming the impurity density of a channel stopper in a low density in a memory cell region and in a high density in the region except the memory cell region in an MOS dynamic memory device, thereby reducing the capacity of a bit line. CONSTITUTION:A reverse conductive type impurity diffused layer 2 to become a bit line, a polycrystalline Si layer 5, an insulating film 7 and a polycrystalline Si layer 6 are formed on a semiconductor substrate 1. Thus, an inversion layer 3 is produced, and an MOS transistor to become a memory cell with the layer 3, the layer 6 of the second layer and the layer 2 is formed. 4, 4' are channel stoppers, which are low in the impurity density in the memory cell region, and high in a peripheral circuit region 4'. The difference of the density is preferably approx. 20%. In this manner, a capacity formed of the bit line 2 and the stoppers becomes small, thereby preventing the attenuaion of a signal voltage read out on the bit line.
Patent JP-2000291836-A (JP)
Title: Construction method for pipeline structure
Inventor: TAKEMURA SHIGEO
IPC: F16L5/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To easily connect an end portion of an extended and embedded pipeline to an underground structure even if the embedded pipe body to constitute the end portion is integrally formed with the underground structure in advance in constructing the pipeline structure by successively extending the embedded pipeline and an internal pipeline. SOLUTION: A sheath pipeline 30 connected to one hand hole 10 is successively extended, an embedded pipeline 20 connected to the hand hole 10 is successively extended, and when each pipeline reaches in the vicinity of the other hand hole 10 with which a duct sleeve 22 is integrally fitted in advance, a connection pipe 23 to which a slide pipe 24 is slidably fitted is connected to the duct sleeve 22. After the sheath pipeline 30 is connected to the hand hole 10, the slide pipe 24 is allowed to slide and connected to the extended embedded pipeline 20.
Patent JP-S5533342-A (JP)
Title: Facsimile signal decoder
Inventor: OKANO MICHIAKI
IPC: H04N1/40
Filed: 1978-08-31
Abstract: PURPOSE: To increase the processing speed by obtaining the run length RL from the decoding signal of the facsimile to produce both the writing address into the picture signal memory circuit and the differential pattern for writing into the memory circuit and carrying out the reading by integrating the differential patterns.  
     CONSTITUTION: The signals produced by decoding 1 the received facsimile code and then converting into the RL are supplied to writing control part 3 as well as to differential pattern generation parts 6a and 6b. At part 3 the writing address for 1-line memory RAM2a and 2b is formed from the RL and supplied to RAM2a and 2b via multiplexers MPX8a and 8b to write the differential pattern. At the final address of the RAM, the end signal is read out to be sent to control part 4 and RAM mode selection part 7. At part 4 the differential pattern is read out of the RAM via MPX to deliver the integrated picture signals via OR circuit 9 and integrator 10. When the reading is over, the memorization of the RAM is erased at erasion control part 5. Thus the writing to the RAM is constant regardless of the length of the RL, thus reducing the processing time by increasing the reading and erasing time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58220724-A (JP)
Inventor: YAMAGATA KAZUNORI
IPC: B31B50/64
Filed: 1982-06-18
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-S59230193-A (JP)
Inventor: MATSUMOTO KIYOSHI
IPC: G21C17/032
Filed: 1983-06-13
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-S58223041-A (JP)
Title: Spectrochemical analysis device
Inventor: TOUFUKU ISAO
IPC: G01N21/39
Filed: 1982-06-18
Abstract: PURPOSE:To reduce etalon fringe contained differential spectrum, in spectrochemical analysis utilizing infrared radiation resonance absorption phenomenon, by modulating a driving current for laser by a steeple shaped frequency modulating current at the upper and lower limits of a hyperbolic sine wave and the like. CONSTITUTION:The output of a central frequency setting power source 1 and the output of a modulating function generating circuit 2 are added in an adding means 8, and the result is inputted to a driving power source 3 for laser 4. Laser light is resonated and absorbed in a gas mass G to be detected. A reference signal, whose frequency is doubled, is inputted to a lock in amplifier 6 through a path (a) together with the output from a light receving device 5. Quadratic differential spectrum output is obtained at an output termianal 7. As a modulating function, a function, whose shape is a steep steeple shape at the upper and lower limits of a hyperbolic sine wave and the like, is used. Therefore, etalon fringes (optical standing wave noises) are reduced to a large extent, and the accurate spectrochemical analysis can be performed.
Patent JP-H01276128-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/485
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a photosensitive material giving a very high contrast negative picture with a stable developing soln. by incorporating a specified compd. into a photographic emulsion layer or other hydrophilic colloidal layer. CONSTITUTION:At least one photographic silver halide emulsion layer is formed and a compd. represented by general formula I is incorporated into the emulsion layer or other hydrophilic colloidal layer. In the formula I, both of A1 and A2 is H or one of them is H and the other is sulfonyl or acyl, R1 is an aliphat., arom. or heterocyclic group, G1 is carbonyl, sulfonyl, sulfoxy, a group represented by formula II (where R2 is alkoxy or aryloxy), a group represented by formula III or iminomethylene and X1 is a moiety separating -G1-X1 from the remaining molecule.
Patent JP-H04334520-A (JP)
Title: Pressure swing type gas separator
Inventor: SUZUKI TOSHIO
IPC: B01D53/04
Filed: 1991-05-10
Abstract: PURPOSE:To reduce equipment cost and operation cost, in a pressure swing type (PSA) gas separator, by performing the action of a material gas blower and that of a vacuum blower requiring power by the same machinery. CONSTITUTION:In a PSA gas separator, a pipeline 21 supplying raw material gas to an adsorbing tower and discharging the gaseous component desorbed from an adsorbing material is provided and a reversibly rotatable fan 15 generating flows in two directions is provided in said pipeline 21 and connected to a drive source 15-1 through a transmission 15-2.
Patent JP-S60249497-A (JP)
Title: Carrying device of electronic appliance
Inventor: SUGINAGA TAKUMI
IPC: H04R1/00
Filed: 1984-05-25
Abstract: PURPOSE:To fix an electronic appliance to a carrier with the magnetic force of a magnet to carry the electronic appliance by providing the carrier which is provided with magnetic materials on the surface brought into contact with the end face of a magnetic yoke of a speaker which is exposed to the rear face. CONSTITUTION:A speaker 12 is attached to the front having sound holes of a speaker box 11, and a cabinet behind it is provided with an aperture part to which the magnet yoke of the speaker body is exposed. The magnet yoke part of the speaker exposed to the rear face of the speaker box 11 is brought into contact with a joint part 16 of a carrier 13, and this joint part 16 is formed with magnetic materials, and thereby, the carrier 13 and the speaker box 11 are fixed by magnetic force. A bending part 14 functions to support the weight of the speaker box 11, and a grip 15 is taken in this state to carry the speaker box 11.
Patent JP-S58220745-A (JP)
Title: Printing paper delivering mechanism for chain delivery in offset printer
Inventor: NISHIBE TOSHIKI
IPC: B41F21/08
Filed: 1982-06-18
Abstract: PURPOSE:To obtain a printing paper receiving mechanism capable of discharging printing papers without causing waving in all directions as well as any shock wrinkle during the printing period by using a system in which a printing face receiving cylinder and a feeding wheel are attached to a paper discharge shaft, and a specific guide face is formed on a paper discharge claw base. CONSTITUTION:A printing face receiving cylinder 20 having a printing paper receiving face 21 of a circular arc form on its periphery is attached to a paper discharge shaft 11 facing a pressure cylinder 4, and feeding wheels 18 are also attached to the shaft 11 in such a way as to arrange feeding teeth 18a on the same circumference as the receiving face 21. On a paper discharge claw base 23 attached to the paper discharge chain 13, a guide face 24a connected to the receiving face 21 on the same circumference as the printing paper receiving face 21 from a time when receiving printing paper P on the periphery by the paper discharge claw 14 and also turning with the receiving face 21 at a given angle is formed. The printing paper P can be discharged without causing waving in all directions through the guide face 24a and the receiving face 21 and shock wrinkle in the offset printing can be completely prevented.
Patent JP-S5733438-A (JP)
Title: Vanishing method of magnetic disk
Inventor: ODA HIROYASU
IPC: G11B5/82
Filed: 1980-07-31
Abstract: PURPOSE:To effectively eliminate the surface projections, by carrying out the vanishing in both the forward and backward directions. CONSTITUTION:A vanishing head 3 is set on a magnetic disk 1 having a number of projections 2 consisting of the substrate material or magnetic material on the surface. At first the disk 1 is rotated toward an arrow A and then toward an arrow B to carry out the vanishing process.