baber/WOPTO huggingface dataset:
Patent JP-H10205995-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D19/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce heat intruding from the outer surface of an outer box on the outside of a refrigeration room at the lowermost part in a refrigerator by arranging an evacuation insulator on the opposite sides and on the back of the refrigeration room. SOLUTION: An evacuation insulator 71 is applied to the inner surface of the side plates of an outer box 2 corresponding to the opposite sides of a refrigeration room 18 and an evacuation insulator 72 is applied to the inner surface of the bottom plate 2B of the outer box 2 corresponding to the lower side of the refrigeration room 18. Furthermore, an evacuation insulator 73 is applied to the inner surface of the back plate 2C of the outer box 2 corresponding to the back of a cooling room 37 on the back of the refrigeration room 18 and buried in a thermal insulator 4. The evacuation insulator 72 placed under the refrigeration room 18 is stepped according to the shape of the bottom wall 6A and the refrigeration room 18 is partitioned from a vegetable room 17 of higher temperature by a partition incorporating the evacuation insulator.  Since the evacuation insulators 71, 73 and 72 are fixed, respectively, to the opposite sides, back side and upper and lower sides of the refrigeration room 18, intrusion of heat into the refrigeration room 18 can be reduced effectively as a whole.
Patent JP-H06237475-A (JP)
Title: Secam discrimination circuit
Inventor: NAGAHARA OSAMU
IPC: H04N11/18
Filed: 1993-02-10
Abstract: PURPOSE:To obtain the SECAM discrimination circuit able to surely discriminate a SECAM signal and suitable for circuit integration without use of a ceramic filter with high accuracy and a resonance circuit whose resonance frequency is low. CONSTITUTION:A multiplier circuit 19 multiplies a color difference signal inputted from a BPF 11 with a color difference signal delayed by 1H by a 1H delay circuit 12 to obtain a frequency difference component and a frequency sum component of a non-modulation carrier of the color difference signals and the components are outputted to a gate circuit 13. The gate circuit 13 is set through only for a color burst signal period of an input video signal by a burst gate pulse 300 and outputs the frequency difference signal component and the frequency sum component to a BPF 14. The BPF 14 extracts only the frequency difference signal component and it is outputted to a level detection circuit 15. The level detection circuit 15 detects a level of the frequency difference signal component and the result is outputted as a SECAM discrimination signal 800.
Patent JP-S62180666-A (JP)
Title: Facsimile file control system
Inventor: AMAMIYA TAKESHI
IPC: H04N1/32
Filed: 1986-02-04
Abstract: PURPOSE:To permit a system to continue a reception leaving the outgoing of an abnormal signal as it is by a recording paper state detection part due to the generation of a jamming, etc., on a sheet of paper, by controlling the system so that a substituting reception data is sent out to an another facsimile equipment, and the reception is restarted by driving an automatic dial sending part again, and calling the facsimile equipment at a transmission side. CONSTITUTION:A main control part 15, by detecting the signal of a carrier cut-off from a modem 7, confirms that a facsimile equipment 21 at the transmission side terminates a transmission, and calls a facsimile equipment 23 at its own office driving an automatic dial sending part 9 and a circuit control part 8, etc., through an exchange 20. As a result, after the substituting reception data stored at a file 3 in its own equipment is transmitted to the facsimile equipment 23, then being printed out, and the file 3 in its own equipment becomes vacant, the main control part 15 in a facsimile equipment 22 cuts off a communication with the facsimile equipment 23. The main control part 15 in the facsimile equipment 22 sends out a signal to request a transmission restart to the facsimile equipment 21 again through the exchange 20, and performs the substituting reception of the reception data.
Patent JP-S56118124-A (JP)
Title: Clock control system in computer
Inventor: AOYANAGI KEIZOU
IPC: G06F1/08
Filed: 1980-02-25
Abstract: PURPOSE:To enable to obtain the control clocks of a plurality of types, by the decoder which outputs the 1st and 2nd clock control signals through decoding the instruction from memories, and the flip-flop which outputs the control clocks through the frequency division of the basic clock. CONSTITUTION:The basic clock CLOCK1 is frequency-divided with flip-flops 11-13. The control signal B1 is inputted to the flip-flop 11 via gates 14, 15, and the control signal B2 is inputted to the gates 14, 16. F1'-F3' signals are inputted to a NAND gate 18 with the inversion signal by the inverter 17 of the CLOCK1, and the output is picked up as the control clock CLOCK2 of the microinstruction. Further, the CLOCK2 is inputted to the terminal D of the flip-flop 13 via the inverter 19. Further, the control signals B1, B2 are obtained by decoding the microinstruction read out from the micromemory at the decoder.
Patent JP-S55114550-A (JP)
Title: Extruding die for manufacturing hollow product of different shape
Inventor: NAKASHIMA TAKAO
IPC: B29C48/32
Filed: 1979-02-28
Abstract: PURPOSE: To simplify the structure of an extruding die and assembling of its head, by forming a curved inner die projected rearwardly of an outer die between a fixed and having a gas vent hole formed through the inside thereof and a free end forming an extruding orifice.  
     CONSTITUTION: A U-shaped inner die 10 is coupled to a disk-shaped outer die 11 with its curved portion being projected rearwards. An extruding orifice 15 is formed between an opening formed in the outer die 11 and a free end of inner die 10 serving as orifice forming member 18, and a gas vent hole 16 extended to the fixed end of inner die 10 for releasing gas therethrough is formed on the inside of said orifice forming member 18. The inner die 10 is obtained simply by curving a pipe 17 into a U-shape and then coupling a pre-machined orifice forming member 18 to the pipe 17 by welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07143010-A (JP)
Title: Accumulation audio decoder device and its operation method
Inventor: FURANKU ERU RAZUKO
IPC: G10L19/00
Filed: 1994-02-21
Abstract: PURPOSE: To obtain the integrated audio decoder system and its operating method. CONSTITUTION: A data processing unit including a microprocessor host 12 connected to a decoding system is disclosed. A host interface 18 receives a bit stream and gives it to a system decoder 20. The system decoder 20 extracts proper data from the bit stream and loads the data to an input buffer 24 or an optionally selected external buffer 26. An audio decoder block 28 retrieves data from the input buffer 24 and generates a reduced count index, a bit/code word, and a sub band sample and stores them in an arithmetic unit buffer 30. A hardware filter arithmetic unit 32 retrieves the information from the arithmetic unit buffer 30, releases quantization of data, converts, filters and generates PCM output data, which are loaded in a PCM buffer 34. Data in a PCM buffer 14 are outputted to a D/A converter 16 via a PCM output block 36.
Patent JP-H01199430-A (JP)
Title: Dry-etching process and device thereof
Inventor: KANAMORI JUN
IPC: H01L21/302
Filed: 1988-02-04
Abstract: PURPOSE:To reduce the damage to an underneath material in case of an over- etching process without deteriorating the processing precision by a method wherein specimens are placed on a high-frequency impressing electrode to perform etching process up to just etching state or immediately before the state and then the specimens are released from the electrode in parallel with the electrode to continue the etching process. CONSTITUTION:The etching process is performed by a flat plate type high-frequency impressing electrode 2 and a grounding electrode 3 opposing to and in parallel with each other using the accelerating action of ion by ion sheath produced on the high-frequency impressing electrode 2. In such a dry-etching process, specimens 4 to be etched are placed on the said electrode 2 to be etched up to the just etching state or immediately before the state and then the specimens 4 are released from the high-frequency impressing electrode 2 in parallel with the electrode 2. For example, a light emitting spectroscopic analyzer 15 detecting a slight change in plasma luminous intensity at the just etching time or immediately before the time outputs a detection signal to a controller 17 which actuates a specimen lift 6 conforming to the detecting signals.
Patent JP-H06235290-A (JP)
Title: Shield excavator with cutting device for drain material
Inventor: NAKANE KEISUKE
IPC: E21D9/087
Filed: 1993-02-10
Abstract: PURPOSE:To efficiently cut a drain material without stopping the excavating work of a shield excavator. CONSTITUTION:A water nozzle mounting boss 11 is arranged on the outside part of a cutter head provided on the front surface of a shield excavator 1. The injecting direction of a superhigh pressure jet water W from a water nozzle 12 mounted on the water nozzle mounting boss 11 is set to the effective cut distance L of a drain material 21. The water nozzle 12 is mounted toward the part nearly making contact with the section periphery of the shield excavator 1 when the shield excavator 1 is advanced.
Patent JP-H05225697-A (JP)
Title: Waveform equalizer
Inventor: AOKI IKUO
IPC: G11B20/10
Filed: 1992-02-07
Abstract: PURPOSE:To provide a totally nobel type of a waveform equalizer applicable to every type of format such as CLV, MCLV, CAV, MCAV and the like. CONSTITUTION:This equalizer is provided with a comparator 8 for comparing a specified threshold Th and a regenerating signal RF/MO set between regenerative signal levels corresponding to '0' and '1' of recording data recorded on an optical information recording medium, a signal selection section 9 for selecting either a specified zero signal Lev0 or the regenerating signal RF/MO set in the vicinity of the regenerating signal level corresponding to the recording data '0' based on a selection control signal Sa with the output of this comparator 8 as this selection control signal Sa. Only the vicinity of the peak point of the regenerative signal RF/MO corresponding to the recording data '1' is made valid and other than this area, the output of the specified zero level signal Lev0 is taken out, a very sharp waveform equalizing signal Yo is gained and thus, it is made applicable to any format such as CLV, MCLV, CAV, MCAV and the like without any adjustment.
Patent JP-2000221739-A (JP)
Title: Image forming device
Inventor: HASHIMOTO KAZUNORI
IPC: G03G15/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of outputting an image with a stable density without causing any deviation in an output image density of a highlighted part by preventing the occurrence of fogging when the remaining amount of developer is decreased. SOLUTION: In this image forming device, maximum density control and halftone gradation control are carried out by making the absolute value of the electrifying potential on a photoreceptor drum 1 greater when the amount of toner inside developing cartridges 11, 12, 13 and 14 are decreased and a reference value is reached. It is also possible to carry out the maximum density control and the halftone gradation control by selecting the electrifying potential where the fogging density is minimized by developing without exposure at plural values in the direction of enlarging the absolute value of the electrifying potential.
Patent JP-S62183035-A (JP)
Title: Method for coating magnetic liquid
Inventor: CHINO NAOYOSHI
IPC: G11B5/848
Filed: 1986-02-06
Abstract: PURPOSE:To control the coating film thickness in the broadwise direction by arranging lots of magnetic field generators in the broadwise direction to the rear face of a support opposing to an extrusion type coating head so as to adjust its magnetic field strength. CONSTITUTION:An extrusion type coating head 1 is pressed onto a web 6 and a magnetic liquid 2 is jetted and coated thereto. Lots of permanent magnets 7 are arranged to the rear face of the web 6 in opposition to a tip 5 of the head 1 at an interval of (h) and the strength of magnetic field at the tip 5 is adjusted by changing the interval (h) or spacing the interval of adjacent magnets. Or the strength of magnetic field is adjusted by installing lots of electromagnets to change the strength of a current or a distance with the top. Further, the tip 5 is made of a nonmagnetic material with a high hardness. Through the constitution above, the coating film thickness in the broadwise direction is controlled to be uniformed.
Patent JP-S59148868-A (JP)
Title: Synthetic semi-quantitative test paper for material in liquid
Inventor: YASUDA SHIZUE
IPC: G01N33/68
Filed: 1983-02-14
Abstract: PURPOSE:To carry out easily semi-quantitative analysis of proteins, sugars, etc. in a sample body fluid or the like by utilizing the property of a synthetic paper made of polyolefin having acid and alkali resistance and no alcoholic OH group and impregnating respectively the paper with prescribed reagents. CONSTITUTION:By utilizing the property of a synthetic paper made from petroleum as a starting material having acid and alkali resistance and no alcoholic OH group, a test paper is prepared by impregnating the synthetic paper with a solution in which e.g. ''Coomassie Brilliant Blue G 250'' is dissolved in a solution consisting of a strong acidic buffer solution and a surface active agent which does not develop blue color by bringing into reaction with said dyestuff, and drying. When the intensity of blue coloring is obtained at the immersion of the test paper in the solution having a standard protein concentration, a semi- quantitative analysis of the protein concentration in a body fluid (urine, blood serum or the like) can be carried out by only immersing the paper. The semi- quentitative analysis of components in the body fluid such as sugars can also be carried out easily by the test paper made by impregnating the synthetic paper with concentrated sulfuric acid contg. phenol.
Patent JP-S56119674-A (JP)
Title: Device for conducting electricity in spot welding machine
Inventor: SATOU YOSHIO
IPC: B23K11/31
Filed: 1980-02-26
Abstract: PURPOSE:To provide a device for conducting electricity in a spot welding machine which is so constituted as to be press-sandwiched or detached from a pair of power receiving plates by the operation of a pressurizing cylinder and by which the electrical connection between a welding transformer provided in other place and a welding gun is secured. CONSTITUTION:After a welding gun 18 is inserted into the weld striking position of the plates O to be welded, electrodes 22, 23 are pressed to press-sandwich the plates O. Next, in this state, the piston rod 13 of a pressurizing cylinder 9 is operated leftward to abut a power feed plate 11 on a power receiving plate 15, thence the advance movement of the rod 13 is stopped. Further, the rod 13 is advanced and slid bars 7, 8 are floated rightward on the side of a yoke 10 which is main body of the cylinder 9, then the other power supply plate 12 presses a power receiving plate 16 and contact both surfaces. Next, in this state, the current fed from a welding transformer T is flowed to the plate 11 through a conductor (a), then through the plate 15 to across the electrodes 23 and 22 of the gun 18 via a conductor (c), thence it passes the plate 16 via a conductor (d) and flows to the plate 12, from which it is returned to the transformer T through a conductor (b). During this time, the current necessary for resistance heating is flowed to the plates O to form the weld zone.
Patent JP-S61181323-A (JP)
Inventor: SAWANO SADATOSHI
IPC: A01K63/04
Filed: 1985-02-08
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-S59149057-A (JP)
Title: Vertical metal oxide semiconductor transistor
Inventor: TAKENAKA KAZUHIRO
IPC: H01L29/78
Filed: 1983-02-15
Abstract: PURPOSE:To prevent the generation of a punch-through at the apex section of a unit cell, and to improve the dielectric resistance of an element by forming second conduction type high-concentration regions at each polygonal apex of a first conduction type region. CONSTITUTION:A vertical MOS transistor has a P type well region 26 polygonally diffused and formed into an N<->  n region 22 laminated on the upper surface of an N<+> type drain region 21 and an N<+> type source region 30 diffused and formed in the P type well region 26 in a shape that is concentric to and the same polygonal as the region 26. P<+> type small well regions (channel cut regions) 31 are formed at polygonal each apex of the N<+> type source region 30. Consequently, when high voltage is applied between a source and a drain, a depletion layer 36 is generated in a junction section between the P type well region 26 and the N<-> type drain region 22. Since the high-concentration channel cut regions 31 are formed at each apex section of said N<+> type source region 30 at that time, the extents of the deplection layer 36 at the apex sections are obstructed by said channel cut regions 31, and the depletion layer 36 reaches to the N<+> type source region 30 and a punch-through is not generated.
Patent JP-S54115081-A (JP)
Title: Manufacture for semiconcuctor integrated circuit device
Inventor: OOMORI MASASHI
IPC: H01L29/06
Filed: 1978-02-28
Abstract: PURPOSE: To increase the degree of integration, by reducing the deficiency in channel disconnection through the formation of the protective film by taking the nitride film as a mask, after forming the nitride film on the polycrystal silicon film being the gate electrode.  
     CONSTITUTION: The silicon oxide film 2 is formed on the major plane 1a of the silicon substrate 1, and the polycrystal silicon film 3 is formed on it. The photo resist 5 is coated on the silicon film 3 and after removing it selectively, the gate electrode 6 is formed. The higg melting point metal film 7 is coated on the silicon film 2 by taking the photo resist 5 as a mask. The photo resist 5 and the metal film 7 are removed with etching, and the silicon nitride film 9 is formed via the silicon oxide film 8 by taking the metal film 7 on the silicon film 2 as a mask. The metal film 7, silicon film 8, and silicon film 9 are removed by etching, forming the protective film on the silicon film 2 on the drain region and the source regions 10,11 and the silicon film of the surface of the electrode 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06215396-A (JP)
Title: Disk player
Inventor: MORINAGA KENICHI
IPC: G11B33/14
Filed: 1993-01-18
Abstract: PURPOSE:To impart magnetism shielding function to a cover and to eliminate the malfunction of a pickup by composing the cover of resin containing magnetic powder. CONSTITUTION:In a disk player provided with a turn table 1 mounting a disk 1, a pickup 4 moving reciprocally in the direction of the relevant turn table 1 and a cover 11 covering the relevant pickup 4, the cover 11 is composed of resin containing magnetic powder added with magnetic particles.
Patent JP-S56118540-A (JP)
Title: Engine carburetor
Inventor: DOINO KAORU
IPC: F02M5/00
Filed: 1980-02-25
Abstract: PURPOSE: In a carburetor of an engine using mixed fuel of alcohol and gasoline, to avoid troubles caused by a separation of the mixed fuel and provide improved starting of the engine by disposing a stirrer which stirs a fuel in a float chamber, inside  it.  
     CONSTITUTION: With an engine 5 or a mixed fuel standing under a specific temperature and a thermal switch 26 closed, when a door switch 28 is closed in response to a driver's action for closing a door to drive, a power supply 29 begins to supply a power for a high frequency oscillator 23 of a stirrer 21. A high frequency voltage from the high frequency oscillator 23 is applied to an ultrasonic oscillator 22, which is oscillated to stir a mixed fuel 7 in a float chamber 6 so as to gain an even mixing ratio as a whole. A fin 20, acting as a wave breaker, restricts a wavy surface of the mixed fuel 7 created during the stirring motion, thereby stabilizing oscillation of the float 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52106626-A (JP)
Title: Unattended operation of computer system
Inventor: ITOYAMA KATSUHIKO
IPC: G06F1/00
Filed: 1976-03-05
Abstract: PURPOSE:To give the capability for unattended operation of computer system in use of the counter unit provided additionally in the hardware function of computer processing unit.
Patent JP-H01198193-A (JP)
Title: Signal format discrimination system for color video recorded information
Inventor: TSUBOI HIROAKI
IPC: H04N9/80
Filed: 1988-02-02
Abstract: PURPOSE:To discriminate a signal format without increasing the circuit scale of a reproducing device by discriminating the signal format by detecting the inserted position of a prescribed code to be inserted into a position corresponding to the signal format in a read signal read from a recording medium. CONSTITUTION:A processor controls an NTSC window signal wN so as to be outputted selectively from a selector switch 13. Then, it decides whether a Phillips code was outputted within prescribed time from a code read circuit 15 or not. When the Phillips code was outputted, the processor controls respective parts necessitated for playing the disk on which a color video signal by an NTSC system is recorded. When the above-mentioned code was not outputted, the processor controls a PAL window signal wP so as to be outputted selectively from the selector switch 13. Accordingly, a circuit to extract the prescribed code from a reproduced video signal can be used in common as the circuit for discriminating the signal format.
Patent JP-S58143990-A (JP)
Inventor: ORII MASARU
IPC: B23Q1/62
Filed: 1982-02-16
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-S62180330-A (JP)
Title: Formation of oriented film
Inventor: FUKUOKA YUKO
IPC: G02F1/133
Filed: 1986-02-05
Abstract: PURPOSE:To prevent repelling and to form an uniformly oriented film by executing solvent removal under the reduced pressure in a chamber for reduced pressure so that the solvent contained in an orienting agent can be quickly removed after development. CONSTITUTION:A polyimide liquid (5-10% solid and solvent N methyl-2- pyrolidone) is placed on a glass substrate 1 and thereafter a table 2 is rotated to spread the polyimide liquid on the glass substrate 1. A cock 5 for the reduced pressure chamber is opened to reduce the pressure in the chamber 3 for the reduced pressure by which the solvent contained in the polyimide liquid is quickly removed. The reduced pressure in the chamber 3 is then released and the fixing of the glass substrate 1 to the table 2 is released as well. The glass substrate 1 formed with the polyimide film on an ITO film is taken out of the chamber 3 and is heated. The oriented polyimide films are respectively formed on the ITO films of a pair (2 sheets) of the glass substrates with the ITO films in the above-mentioned manner; further, the glass substrates with the ITO films having the polyimide films are subjected to a rubbing treatment.