baber/WOPTO huggingface dataset:
Patent JP-S63209873-A (JP)
Title: Ink ribbon cassette
Inventor: YAMAGUCHI SHUZO
IPC: B41J35/36
Filed: 1987-02-25
Abstract: PURPOSE:To enable an ink ribbon to be mounted in a short time, by a construction wherein when the trailing end of the ink ribbon is approached, light emitted from a light-emitting element is transmitted through the ink ribbon, is reflected by a reflector, and is again transmitted through the ink ribbon to be incident on a photo-detector. CONSTITUTION:When the trailing end 3c of an ink ribbon 3 is approached, a light-transmitting part 3d is passed between a reflector 7 and a trailing end detecting member 16. At this moment, light generated by a light-emitting element 16a is transmitted through a base tape 3a to reach the reflector 7 without being intercepted by a carbon ink 3b, is reflected by the reflector 7, and is again transmitted through the ribbon 3 to be incident on a photo-detector 16b. An output from the detector 16b at this moment is greater than that generated when the light is intercepted by the ink 3b. Therefore, a controlling circuit 17 judges the approach of the trailing end of the ribbon 3 on the basis of the change in the output, and stops the operation of a printing means 18. Thus, the trailing end detecting member 16 of the reflection type can be used, and the ink ribbon 3 can be mounted in a short time.
Patent JP-S552875-A (JP)
Title: Sensible quake valve device
Inventor: SUGANO EIICHI
IPC: F16K17/36
Filed: 1979-04-09
Abstract: PURPOSE: To intercept automatically and securely supply of fuel oil in case of earthquake by the use of magnetized ball that lose balance and moves due to vibration caused by quake to be provided as a sensible quake unit of valve device in combustion system.  
     CONSTITUTION: Holder Plate 13 is fixed between the bottom of sylindrical agnet 10 and ring magnet 18, and magnetized ball is fixed on the Holder Plate 13. When earthquake happened, magnetized ball 12 begins to rolling and moves out of the  center axis, and as the result, magnetized ball 12 is adsorbed to adsorbing plate 19  by action of magnet from the cylindrical magnet 10. By the use of this method,  pluid hole 16 is provided at the center of holder plate 14 to have magnetized Ball 12  acted as a ball valve. When valve casing 22 is quaked, the valve is closed by  adsorbing of magnetized ball 12 to york valve seat 20. Quake sensitive action can  be stopped by closing needle valve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55134134-A (JP)
Title: Nox reducing method for sintering machine
Inventor: SHIMIZU SABUROU
IPC: B01D53/94
Filed: 1979-04-09
Abstract: PURPOSE: To lower the NOx content of exhaust gas generated in sintering fine iron ore by blending graphite into fuel coke blended in the sintering.  
     CONSTITUTION: Fine iron ore is blended with lime powder, serpentine, iron sand, etc. and coke breeze as fuel and sintered. At this time, 10W80% graphite is blended into the coke breeze. Since graphite is not porous unlike coke and adsorbs little nitrogen, by making use of graphite the concn. of NOx in exhaust gas generated from a sintering machine is lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05207852-A (JP)
Title: Preparation of ice cream
Inventor: OGATA KOICHI
IPC: A23G9/04
Filed: 1992-01-30
Abstract: PURPOSE:To prepare ice cream easily scoopable with a spoon, having excellent palatability, taste and flavor with juicy, crispy and fresh feeling and suitable as sherbet, etc., by mixing respective specific ice cake with ice cream. CONSTITUTION:The objective ice cream is prepared by mixing (A) an ice cake prepared by freezing an ice mix composed mainly of sugar (e.g. sucrose) and fruit juice (e.g. apple juice) with (B) an ice cream prepared by freezing a syrup having a sugar content of <=20 deg. and composed mainly of sugars such as starch syrup.
Patent JP-S59169293-A (JP)
Title: Time switch circuit
Inventor: SHIMIZU KOUICHI
IPC: H04Q11/04
Filed: 1983-03-16
Abstract: PURPOSE:To prevent a fault to other channel by inhibiting the writing of data on the corresponding time slot into a channel memory if an error arises to a time switch circuit which switches the time slot of highways multiplexed in time division. CONSTITUTION:The writing address of a channel memory 1 supplied through a lead 8 is added with a parity bit from a parity generating circuit 24 and then written to a holding memory 7. This data is read out sequentially in accordnace with the value of a counter 12. A parity check circuit 22 checks the parity for each read-out of data. An output lead 21 is set at O when the parity is normal, and therefore a gate 20 supplies the clock signal of an input lead 4 to a memory 1 as it is. Thus the data of an input highway 2 are successively written to the addresses stored in the memory 7. While a parity error arises, the lead 21 is set at 1. Then the gate 20 inhibits the writing of data into the memory 1.
Patent JP-S54136064-A (JP)
Title: Electric hoist
Inventor: WAKIYAMA YOSHIYUKI
IPC: B66D3/20
Filed: 1978-04-10
Abstract: PURPOSE: To prevent racing of the winding drum of an electric hoist, by urging a braking member onto the braking surface by means of a semi-spherical brake pad by the axial force produced when a plurality of intermediate rotating members adapted for transmitting rotation of the turning shaft of driving motor to the winding drum connected to a load are rotated.  
     CONSTITUTION: When switch is pushed for raising the load, armature 12, armature shaft 13 and a first bevel gear 13a are rotated counterclockwise as viewed from the side of commutator, whereas a second bevel gear 27, a third bevel gear 24, a sixth bevel gear 43 and winding drum 32 are rotated in clockwise direction. In this state, if motor is cut off, load tends to drop downward, which possibly causes counterclockwise rotation of winding drum 32 and the sixth bevel gear 43 as viewed from  the side of commutator, clockwise rotation of fifth bevel gear 42 and fourth bevel  gear 31, counterclockwise rotation of the third bevel gear 24 and second bevel gear  27, and clockwise rotation of the first bevel gear 13a and armature shaft 13.  Howefer, armature shaft 13 and braking member 37 are coupled together by means  of coupling means 38 to urge the member 37 onto braking surface 36a, so that  racing of winding drum 32 can be prevented positively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53130622-A (JP)
Title: Preparation of di-halogenated phosphoric acid esters
Inventor: NAKAHAMA TETSUROU
IPC: C07F9/14
Filed: 1977-04-15
Abstract: PURPOSE: To prepare high purity di-halogenated phosphoric acid esters in high yield, by reacting phosphorus tri-halide with glycols to afford a cyclic halogenated phosphite, followed by reacting with Cl 2  or Br 2  without separating the resulting phosphite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63211812-A (JP)
Title: Switch read circuit
Inventor: YOSHIDA YUJI
IPC: H03K17/00
Filed: 1987-02-27
Abstract: PURPOSE:To abort pins exclusive for jumper switch read for an IC having a two way terminal by using a signal pin in common with other signal. CONSTITUTION:A two way terminal 6-3 of an IC 6 having the two way terminal 6-3 is connected to an input terminal of an IC 7 having input terminals by means of a two way bus 8, a jumper switch 11 is fitted to the two way bus 8 to switch the voltage of the bus line into a high/low level depending on the ON/OFF of the jumper switch 11 when the two way terminal receives an input, and the high/low level is transmitted to the input terminal of the IC 7 depending on the high/low level of the two way terminal 6-3 regardless of the ON/OFF of the jumper switch 11 in the case of the output state. Thus, the signal pins for switch read only is not required and number of signal pins of the IC 6 having the two way terminal 6-3 is decreased.
Patent JP-S53128281-A (JP)
Title: Insulated gate field effect type semiconductor device for large power
Inventor: OCHI SHIKAYUKI
IPC: H01L27/02
Filed: 1977-04-15
Abstract: PURPOSE:To obtain an IGFET of high dielectric strength and large current by providing an offset gate between source region and drain region.
Patent JP-S57157691-A (JP)
Title: Multi-directional video montage device
Inventor: IWASAKI YUKIO
IPC: H04N5/272
Filed: 1981-03-23
Abstract: PURPOSE:To display video signals from multi-directions such as sides, back 3, front half right/left, and back half right/left by composing video signals of a subject photographed from peripheral directions with sample video signals photographed from the same peripheral directions and displaying these composite video signals. CONSTITUTION:The 1st television camera 10 mounted so as to direct to the center of a television camera rotating equipment 9 is rotated around a subject 1 to obtain video signals of the subject 1 from optional directions. while rotating a sample 2, video signals of the sample 2 are taken from various directions by the 2nd television camera 11 and are stored in a video signal storage 19. A video signal selection circuit 18 selects a video signal of the sample 2 took from the same direction as that of the subject 1 shot by the 1st television camera 10  from the video signal storage 19. A video signal composing device 20 composes  the video signal from the 1st television camera and the selected video signal and outputs the composite video signal to a receiver 21.
Patent JP-S59168458-A (JP)
Title: Magnetic developer
Inventor: OCHI TOSHIYUKI
IPC: G03G9/08
Filed: 1983-03-15
Abstract: PURPOSE:To improve uneven transfer due to nonuniform electrostatic charging of a magnetic toner at the time of transfer and its trailing due to charging of the toner by mixing a fine powder of conductive zinc oxide with the toner at the time of fixing. CONSTITUTION:A magnetic toner is mixed with a fine powder of conductive zinc oxide (ZnO) preferably having 0.1-5mum particle diameter, and <=500OMEGA.cm electrical resistance, especially, 1-200OMEGA.cm, preferably in an amt. of 0.1-3.5, especially, 0.3-2wt% ZnO based on the toner.
Patent JP-H10229592-A (JP)
Title: Speaker system and its diaphragm
Inventor: ISOYAMA SATOSHI
IPC: H04R1/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a sophisticated speaker system and its diaphragm at a low cost. SOLUTION: In a speaker system, where a light emitting body 20 is provided in a cabinet 11, translucency is imparted to a part or all of a cone diaphragm 2 of a drone cone 6 or a speaker unit 1 and a sticking margin 2b at the outer circumference of an edge of the diaphragm 2 is mounted to an opening edge of a mount hole 14 provided to a buffle 12 to make a structure frameless. The light emitting body 20 is arranged to an inner side from the diaphragm 2. The system is composed so that in the case of emitting the light emitting body 20, a shadow of the frame of the drone cone 6 of the speaker unit 1 is not reflected.
Patent JP-S62200813-A (JP)
Title: Piezoelectric thin film resonator
Inventor: SUZUKI HITOSHI
IPC: H03H9/17
Filed: 1986-02-28
Abstract: PURPOSE:To improve the mechanical strength of a diaphragm by forming an air gap layer formed between a substrate and a composite diaphragm comprising a dielectric thin film and a piezoelectric thin film in a way that the width of the opening in the planer direction is smaller than the dimension at the center of the air gap layer in the planer direction. CONSTITUTION:The width of openings 3a, 3b in the planer direction formed to opposed two sides (upper/lower two sides in figure) of the air gap layer 3 is made smaller than the longitudinal and lateral dimensions of the middle of the air gap layer 3. Through the constitution above, since the mechanical strength of the diaphragm is improved, the diaphragm damage is avoided and the contact of the diaphragm due to its bent onto the face of the substrate 1 is prevented. Thus, the reliability and yield of the element are improved and the vibration is not leaked into the substrate 1 and the excellent resonance characteristic is obtained.
Patent JP-H08229130-A (JP)
Title: Brain wave linkage stimulation generator, ornament with the same and information processing system
Inventor: KAWASAKI KATSUHIKO
IPC: G09B29/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide a brain wave linkage stimulation generator which keeps physiological or biochemical condition of an examinee so as to be specified to protect him from an external hazardous object by providing a control part to control the driving of a stimulation generating section based on a brain wave detected by a brain wave detecting section. CONSTITUTION: A dozing preventer as brain wave linkage stimulation generator is mounted on an examinee and, when a switch is turned on to start the operation of a brain wave detecting section 101, the brain wave detecting section 101 detects a brain wave of the examinee. The brain wave detecting section 101 has an electrode attached to a brain skin and amplifies and sends a potential of the brain led out of the electrode to a control section 102, which (102) judges the type of the brain wave being sent from the brain wave detecting section 101. When the brain wave sent is a θ wave and a δ wave or the brain wave analyzed is a component below a fixed frequency, the examinee is determined to doze and a drive signal is outputted to a voice ouputting section 103 to generate a specified voice for a specified time repeatedly.
Patent JP-S54135522-A (JP)
Title: Final record writing in system
Inventor: MAYAHARA TOKUO
IPC: G11B5/09
Filed: 1978-04-12
Abstract: PURPOSE: To enable reading omission of records to be checked by writing final records indicating the odd number and even number places on the tracks of a large memory device and reading out these at the reading out.  
     CONSTITUTION: Odd and even displays are read in an FF 43 which takes out displays of the odd number and even number orders of the records at the time when these are read out. The states of the FF 43 and FF 44 are then compared in a comparator 46 and when the values of both coincide, a fault signal is sent out to terminal 74. When the contents of both do not coincide, the contents of the FF 43 are shifted to the FF 44 to be ready for the next record reading out. When a read/write buffer 5 reads out the final record, a read-out control circuit 41 announces this effect to the read out announcement circuit 45 of the final record, then the circuit 45 sends out the final record read out signal to terminal 75. When the reading out of the final record is omitted, a direct index marker is read in and an output appears in the terminal 73. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10221625-A (JP)
Title: Optical scanner
Inventor: ANDO TOSHINORI
IPC: G02B26/10
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of reducing the enlargement of a spot due to birefringence when a plastic lens is used. SOLUTION: This optical scanner for guiding luminous flux emitted from a light source unit 1 to a light deflector 3 through an optical means 2, guiding the luminous flux deflected by the deflection surface of this light deflector 3 onto a surface 6 to be scanned by a scan lens system 4 having at least a sheet of plastic lens and scanning the surface 6 to be scanned by the luminous flux is provided with a polarization limit means 7 for limiting the polarization direction of the luminous flux in an optical path between the plastic lens 4a and the surface 6 to be scanned.
Patent JP-S56139933-A (JP)
Title: Manufacture of flange pipe
Inventor: SATOU KENJI
IPC: B29C53/80
Filed: 1980-04-01
Abstract: PURPOSE: To prevent a strain from remaining at a flange part, by a method wherein a heat-expandable wide film is rolled around a heat-resistent core material, and after a heat-expandable narrow film is rolled therearound, the resultant work is heated.  
     CONSTITUTION: A heat-expandable film 1 is rolled around a heat-resistent core material 5, and a heat-expandable narrow film 2 is wound therearound. After the resultant work is heated for thermal expansion to form a monolithical unit, the heat-resistent core material 5 is removed to obtain a flange pipe. Meanwhile, the wide film 1 is rolled around the long-sized heat-resistent core material 5, and narrow films 2, 6, 7, and 8 are wound at given spaces around a wound layer which is formed with the wide film 1. After the resultant work is heated for thermal expansion, it is cooled to remove the heat-resistent core material 5, and it is cut at central parts in the width direction of the narrow films 6 and 7 to obtain 3 flange pipe simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61202598-A (JP)
Title: Loudspeaker
Inventor: WATANABE KIMIHARU
IPC: H04R3/02
Filed: 1985-03-05
Abstract: PURPOSE:To increase the howling margin and to make possible the reproduction of larger sounds by electrically eliminating the howling conditioned with the feedback (positive return) by existing a musical interval converting circuit in the feedback system. CONSTITUTION:The sound signal Si produced from the human mouth is converted into an electrical signal v1 by a microphone 1, amplified by a micro phone amplifier 2 and turned into an electrical signal v2. This signal v2 is input ted into the musical interval converting circuit 8 for converting the musical interval to produce an electrical signal v4. The pitch ratio of this circuit 8 can be controlled by a musical interval converting control circuit 9. The output signal v4 of the musical interval converting circuit 8 is converted into sound waves by a speaker 5 through an attenuator 3 by which attenuation quantity can be controlled and a power amplifier 4 at an attenuator control circuit 6a to be reproduced into air.
Patent JP-S51117315-A (JP)
Title: Incorporated container for gas liquefied at a low temparature
Inventor: NAKAJIMA YOSHIHACHI
IPC: F17C3/02
Filed: 1975-04-08
Abstract: PURPOSE:Incorporated container for gas liquefied at a low temperature wherein traction stress to the inside wall thereof due to temperature contraction is eased by compression stress owing to load.
Patent JP-S53128026-A (JP)
Title: Vaporization type combustor
Inventor: SEKIKAWA YOUICHI
IPC: F23D11/44
Filed: 1977-04-15
Abstract: PURPOSE: A vaporization type combustor which enables normal combustion operation to continue at all times by arranging a recovery path on a carburetor and rapidly recovering different kinds of components in degenerative oil or impure oil supplied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04280495-A (JP)
Title: Intaglio offset printing and intaglio offset printing equipment
Inventor: NISHIMURA HIROHARU
IPC: B41F3/20
Filed: 1991-03-08
Abstract: PURPOSE:To provide an intaglio printing method and intaglio offset printing equipment capable of forming a fine pattern smaller than 20mum. CONSTITUTION:A pattern with a specified shape is formed on a intaglio plate 1 made of porous material, and the pattern is filled with gold-resinated ink 2. Then, the gold-resinated ink 2 is transferred to a blanket 6 from the intaglio plate 1 while air is blown from a blower 3 to the intaglio plate 1. Then, the blanket 6 is rotated on the glass substrate 7 to print the gold-resinated ink 2, which is transferred to the blanket, on the glass substrate 7. By transferring the gold-resinated ink 2 on the blanket 6 while air is supplied to the intaglio plate, the air fed through the holes has an effect to push the gold-resinated ink within the pattern to outside so that the ink is transferred to the blanket 6 thinly and thickly, thereby allowing a favorable fine pattern to be formed on the substrate.
Patent JP-H06233676-A (JP)
Title: New microorganism and production of human colony stimulating factor by the same
Inventor: MATSUYAMA KIMIYOSHI
IPC: A61P3/06
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a microotganism belonging to the genus Escherichia producing a hM-CSF and to provide for producing the hM-CSF on a large scale at a low cost with the microorganisms. CONSTITUTION:This invention is to produce a microotganism belonging to the genus Escherichia and having vector pZAC118 expressing a hM-CSF, wherein the vector pZAC118 is integrated with a DNA sequence coding a human colony stimulating factor (hM-CSF) comprising a sequence of 224 amino acids and to provide a production method of the human colony stimulating factor by culturing the microorganism and separating the human colony stimulating factor produced by the microorganism. This method enables to effectively produce the hM-CSF having a specific activity as strong as natural hM-CSF.
Patent JP-H06235377-A (JP)
Title: Mold separating agent delivering device
Inventor: SUDA MASAJI
IPC: G03G21/10
Filed: 1993-02-09
Abstract: PURPOSE:To provide a mold separating agent delivering device with which the trouble that a filter is sucked and a pump is broken or the oil flow rate reduces because of compression is prevented, even in the case where the suction force of the pump is large, as for a device for transporting oil by the pump. CONSTITUTION:Inside a tube T connected at the inflow opened port part of a pump P, a stopper S formed from a sheet shaped member is installed between the opened port part and a filter 120, and the diameter of a supposed circle enclosing the stopper S is set larger than the inside diameter of the opened port part and smaller than the inside diameter of the tube.
Patent JP-S60187047-A (JP)
Title: Manufacture of thick film circuit board
Inventor: NAKAMURA HISASHI
IPC: H05K3/24
Filed: 1984-03-07
Abstract: PURPOSE:To enable to conduct a through hole connection completely by a method wherein the plating on the through hole is performed using an electroless plating method. CONSTITUTION:A through hole 7 is perforated on a ceramic insulated board 6. Then, an activated layer 8 is adhered to the whole surface of the board 6 including the hole 7. Subsequently, glaze type conductive paste is coated on both front and back sides of the board 6 and glaze type resistive paste is coated at least on one side of the board, and thick film circuit conductive layers 9 and 9' and a thick film resistive layer 10 are formed by performing a high temperature sintering. Then, insulative resist layers 11 and 11' are formed on both front and back sides of the board 6 in such a manner that the hole 7 and a part of the layers 9 and 9' located on the circumferential part of the hole 7 will be exposed. Then, sais board 6 is dipped into an electroless plating solution, and a metal layer 12 is deposited on the inner wall surface of the hole 7 and the surfaces 9 and 9' exposed on the circumferential part of the hole 7. As a result, the layers 9 and 9' formed on both front and back sides of the board can be electrically connected completely through the hole 7.
Patent JP-S61202590-A (JP)
Title: Solid-state color image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1985-03-05
Abstract: PURPOSE:To minimize the temperature-rise of a solid-state image sensor by providing a thermal member small in thermal resistance which thermally shortcircuits between a casing to which a color-separating prism is attached and a package of the said sensor on which the said prism is fixed. CONSTITUTION:The color-separating prism 1 is attached and fixed to the casing through a prism-attaching metal of aluminum 3. For respective CCD sensors 2r, 2g, and 2b, a radiating member 7 consisting of a copper plate with small thermal resistance formed of approximate T-shape and a braided wire is fixed at its respetively end-parts on the rear surface of respective package in a plane- contacting state. The center part of the said member 7 is fixed with the bottom surface of the prism-attaching metal 3 also in a plane-contacting state. In order that the thermal resistance in the said contacting parts between the radiating member 7 and the rear surface of respective package of respective CCD image sensors 2r, 2g, and 2b and the bottom surface of the prism-attaching metal 3, silicon grease is applied so as not to increase thermal resistance due to generation of air gap in the said contacting parts.