baber/WOPTO huggingface dataset:
Patent JP-S5599842-A (JP)
Title: Reception unit
Inventor: MINAMI SHINJIROU
IPC: H04B1/06
Filed: 1979-01-24
Abstract: PURPOSE:To enable to perform the selection of a plurality of broadcasts completely and automatically, by providing the preset reception section receiving the desired broadcast station at desired time and converting the reception signal into specific frequency, and feeding and reproducing the signal from the reception section to the specified circuit in the radio reception section. CONSTITUTION:Desired time and broadcast station are stored in the programmable timer 4 in advance, control signals S1, S2 are outputted to the tuning circuit 5 and the local oscillation circuit 6, and the control signal S3 is outputted to the radio reception section 3 and the power supply is turned on. When the frequency of a station is received, the reception signal is mixed 7, detected 9 via IF8 and modulated 10 and fed to the reception section 3. Next, at separate time stored in the timer 4, the control signals S1, S2, S3 are outputted and another broadcast station is received. Thus, the selection of a plurality of broadcast stations can completely and automatically be made.
Patent JP-H02188290-A (JP)
Title: Recording material
Inventor: WAKASUGI KAZUYUKI
IPC: B41M5/26
Filed: 1989-01-18
Abstract: PURPOSE:To increase the ability to absorb light in a near infrared region under a color developing state by using a cycloalkane compound expressed by a specified formula as a color developer. CONSTITUTION:A cycloalkane compound expressed by formula is used as a color developer. In the formula R<1>, R<2> are hydrogen atom, an alkoxyalkyl group, a lower alkyl group which may be substituted with a halogen atom, an alkoxy group or a phenyl group which may be substituted with a lower alkyl group, halogen atom, a benzyl group which may be substituted with a lower alkyl group; R<3> is hydrogen atom, halogen atom, a lower alkyl group, an alkoxy group, an alkoxyalkyl group or an alkoxycarbonyl group; R<4>, R<5> -CH2-CH2- to -CH2-CH2-CH2-CH2-CH2; R<6> is a phenylsulfonyl group which may be substituted with a lower alkyl group, an alkoxy group or an alkoxyalkoxy group.
Patent JP-S56105969-A (JP)
Title: Method and device for preventing clogging of ink jet recording device
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/17
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the occurrence of the clogging of a nozzle in a head by supplying a liquid which solubilizes ink dye to the tip of an ink head when starting or stopping ink jetting. CONSTITUTION:In a conduit 5 between an ink chamber 4 provided with a piezoelectric element 6 and a nozzle 3, pipes 27 and 28 to supply and receive a solubilizing liquid which solubilizes ink dye or other solidified matters are provided, and by supplying the solubilizing liquid to the neiborhood of the nozzle 3, the clogging of the nozzle 3 is prevented. As the solubilizing agent, N-methyl-2-pyrolidone, monoethanolamine, etc., can be used.
Patent JP-H06225446-A (JP)
Title: Switching circuit
Inventor: OBA KIYOTSUGU
IPC: E05F15/695
Filed: 1993-01-20
Abstract: PURPOSE:To provide a switching circuit capable of preventing an excess current from flowing in motors corresponding to switches when an operation to the switches is executed for a predetermined time or longer. CONSTITUTION:A plurality of motors 2 to 4 and a plurality of switches 20a to 20c previously corresponding to each motor 2 to 4 are provided. A power window control unit 10 in which the operated switch of a plurality of the switches 20a to 20c is detected and a detecting signal S1 corresponding to this switch is generated is installed. Also, a timer for receiving an operating signal and starting a time check is disposed. This power window control unit 10 stores predetermined times given in each switches 20a to 20c. Further, switches 21 to 23 are divided into a first switch group and a second switch group, and a main switch MSW in which either the first switch group or the second switch group is effective is provided.
Patent JP-H03212665-A (JP)
Title: Charged particle transporting device
Inventor: SHOJI HISAFUMI
IPC: B65G54/02
Filed: 1990-01-17
Abstract: PURPOSE:To transport a large quantity of charged particles while agitating these particles without requiring a special mechanical agitating means by impressing an oscillation voltage between a pair of plate electrodes which are narrow in the spacing between the ends on one side and wide in the spacing between the ends on the other side and are disposed to incline with each other. CONSTITUTION:The plate electrodes 1, 2 are narrow in the spacing between the respec tive ends 1a and 2a on one side and are wide in the spacing between the ends 1b and 2b on the other. These electrodes are disposed to face each other in the state of inclining with each other. The oscillation voltage, for example, the AC voltage of sine waves is impressed between these electrodes 1 and 2. An electric field is generat ed between the electrodes 1 and 2 by the impression of this AC voltage. The electric field is assumed to be formed in the direction where the charge particle is attracted toward the electrode 1 at this time. Then, the charge particle Q receives the centrifugal force FC in the normal direction of the electric line of force. The particle Q receives the force Fg by which the particle is attracted toward the electrode 1 in the tangent direction of the electric line of force. The composite force of the vectors of the respec tive forces Fc and Fg is Fr and eventually the particle Q is moved toward the wider aperture of the two electrodes 1, 2 by the composite force.
Patent JP-S5291845-A (JP)
Title: Novel cyclopropylmethylamine derivatives
Inventor: KOJIMA YOSHIYUKI
IPC: A61K31/135
Filed: 1976-01-27
Abstract: PURPOSE: Cyclopropylmethylamine derivatives I (R is H or methyl; R 1 -2 are H or halogen),e.g. N, N-dimethyl-2,2-diphenylcyclopropylmethylamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11204965-A (JP)
Title: Electronic equipment
Inventor: KONDO TAKAHIRO
IPC: H05K7/18
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment, which prevents a casing from deforming without making it large, ensures a shield effect and provides a space for attaching a name plate. SOLUTION: An exchange 1 as electronic equipment is composed of a conductive material having a mechanical strength that can suppress deformation of a casing 3, and is provided with a shield member 5 which is fixed to the front flange of an upper casing 3 and the front flange of the lower casing 3, by covering the space between the vertically adjoining casings 3 and 3 to mutually connect them. A name plate 6 can be attached to the front plane of the shield member 5.
Patent JP-2000209035-A (JP)
Title: Wide band fm demodulation circuit
Inventor: SAITO MITSURU
IPC: H03D3/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a wide band FM demodulation circuit which improves its demodulating efficiency, attains its demodulating operation by means of a device of the low frequency characteristic and also reduces its scale and power consumption. SOLUTION: A limiter circuit 2 is prepared together with a delay circuit 3 and two AND circuits 4 and 5 which output the AND of output signals of the circuits 2 and 3. The circuit 2 detects the rise and fall of a single signal waveform that is converted into a pulse to obtain two demodulation signals of different phases. Then the single smoothed signal output is obtained via an adder 8 and an integration circuit 9 after those demodulation signals are amplified with their low frequency components kept as they are.
Patent JP-H07213593-A (JP)
Title: Multipurpose cloth
Inventor: SAIKI HIROSHI
IPC: A61K8/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a means possible to detach a scent bag with preferable smell easily if necessary and to make a scent bag be used not only for uses by its original function but also for all daily uses such as decoration, etc. CONSTITUTION:Both ends of band cloth 11 are drawn out through a stopper ring 12, a ring part formed by the stopper 12 is made a bag part 14 by sewing 13, and a scent bag 15 is contained in the bag part 14.
Patent JP-H07214492-A (JP)
Title: Sheet cutting device
Inventor: KONDO KOJIRO
IPC: B26D1/08
Filed: 1994-01-28
Abstract: PURPOSE:To extensively reduce occurence of jam of a sheet by providing a guide part of the sheet and a paper passing window on a base metal on which a movable blade material. CONSTITUTION:A movable blade material 11 a blade edge 15 of which is recessed in a V shape on a base metal 12 though a slider 4. This base metal 12 has a triangle paper passing window 13, and its triangle bottom side is formed into a guide part 14 of a sheet 6. A paper passing hole 31 and a slide hole 32 are provided on a frame 3, and a fixed blade 2 is fixed below the paper passing hole 31. Thereafter, the slider 4 is fit in the slide hole 32. The sheet 6 is inserted from the arrow direction and carried on the guide part 14. When the sheet 6 is carried to a specified position, the movable blade 1 is actuated, and the sheet 6 is pushed down and cut down by the blade edge 15 of the movable blade 1. At this time, the remaining sheet head end part is at the same position as the blade edge 15 of the fixed blade 2 and does not make contact with the flat surface of the movable blade 1. Consequently, the sheet head end part is not lifted up at the time when the movable blade 1 returns and is not caught between the movable blade material 11 and the frame 3.
Patent JP-S5292299-A (JP)
Title: Decomposition of urethane polymer
Inventor: MURACHI TATSUYA
IPC: B29B17/00
Filed: 1976-01-30
Abstract: PURPOSE: Heating of a urethane polymer with aminoalcohol in the presence of a specific catalyst in inert gas atmosphere decomposes the urethane polymer in a short time in a small amount of the catalyst employed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03145829-A (JP)
Title: Short distance multichannel microwave transmitting equipment
Inventor: EDOWAADO EI RICHIYAADOSON
IPC: H04N5/40
Filed: 1990-01-19
Abstract: PURPOSE: To reduce the number of frequency modulators and power amplifiers per channel by operating the power amplifiers at about 2% of the rating output wattage at one decibel compression point of an amplifier. CONSTITUTION: An output signal from a receiving system 10 and passed through the modulators individually harmonized is combined via an 8-direction power combiner 110, and the combined output is sent to the balance modulator 205 via an impedance transformer 200. Since the power amplifier 209 is operated by about 2% of the maximum linear output, it make possible power amplification having an extremely accurate linearity. Thus, furthermore, mutual modulation distortion by the amplifier is actually to be nothing, so that a signal noise is reduced when it is operated at a point considerably lower than one decibel compression point.
Patent JP-H0714606-A (JP)
Title: Unit cell housing structure
Inventor: MORI KEIICHI
IPC: H01M2/10
Filed: 1993-01-21
Abstract: PURPOSE:To provide a unit cell housing structure with high productivity at low cost. CONSTITUTION:A housing container 12 for accommodating a unit cell 11 consists of a bottomed aluminium tube 13, an insulating disk 14 stucked on the outer bottom of the aluminium tube 13, and insulating sheets 15, 16 which cover the inside and outside circumferences of aluminium tube 13. The bottom 13a of the aluminium tube 13 is formed thicker than other portions, and a placing step 13b is installed between the bottom 3a and the circumferential wall of the aluminium tube 13. Plural passing grooves 13c are formed on the placing step 13b.
Patent JP-H11198406-A (JP)
Title: Maintenance apparatus for ink-jet head
Inventor: SANTO YASUHIRO
IPC: B41J2/175
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance apparatus for ink-jet heads which does not require high positional accuracy, secure high hermeticity with a smaller force, and can form a space isolated from the outside. SOLUTION: This maintenance apparatus including a rubber cap 201 brings an ink-jet head in tight contact with the rubber cap 201, thereby sucking a liquid within a space separated from the outside air and including the interior of a nozzle to let the liquid pass the nozzle. In the maintenance apparatus, the rubber cap 201 is opened with an inclination so that an inside face expands in a direction almost perpendicular to a nozzle face of the ink-jet head 150, as represented by a B1 part. The ink-jet head 150 and rubber cap 201 are kept in tight adhesion so that a contact part 210 of the rubber cap touches only the vicinity of a side surrounding the nozzle face of the ink-jet head 150.
Patent JP-H10202392-A (JP)
Title: Tip end coating material for coated electrode
Inventor: KASAI NOBORU
IPC: B23K9/14
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a tip end coating material for a coated electrode capable of improving arc starting property and crack resistance in the weld and improving the wield yield at the time of manufacture even in the case of using the welding machine having low sensitive electric shock preventive device. SOLUTION: The tip end coating material for coated electrode is composed of a powder mixture and a binder. By wt., 10-40% graphite and 5-35% iron powder are contained and, by wt., 40-90% grain of <=44μm in grain size and 3-30% grain of >=74μm in grain size are contained in the powder mixture. Also, by wt., >=95% graphite grain of <=44μm in grain size to the whole weight of graphite is regulated to contain and, by wt., >=1% graphite grain of >=74μm in grain size to the whole weight of graphite is regulated to contain.
Patent JP-H04252658-A (JP)
Title: Color image input device
Inventor: HATTORI SHINJI
IPC: G03G15/01
Filed: 1991-01-29
Abstract: PURPOSE:To read a color image at a high speed and to resolve the complicated control required for color separation by branching a document image to plural directions and providing a color separation filter in each branch destination. CONSTITUTION:The surface of a document 3 placed on a platen 2 is illuminated with a white light illuminating device 1a, and the reflected light 7 generated from the document surface is led to an image forming system 5 by mirrors 4a to 4c. The document image is branched in three directions by semitransparent mirrors 8a and 8b provided in the back focus of the image forming system 5 and is formed on photoelectric transducers 6a to 6c provided with R, G, and B filters 9a to 9c in the front. By this constitution, the color image is read at a high speed, and the complicated control required for color separation in a conventional device is resolved, and a memory for color correction processing is omitted.
Patent JP-H06221053-A (JP)
Title: Sliding door type automatic door with door opening mechanism
Inventor: ISHIBASHI MATSUMI
IPC: E05F15/14
Filed: 1993-01-22
Abstract: PURPOSE:To simplify door opening/closing mechanism by providing a door with control means for controlling the driving of the door, and stoppers for regulating the movement in the opening direction. CONSTITUTION:In order to detect the start of horizontal turning at the fully opened time of a door 5, a reed switch 21a and a magnet 21b are fitted to a transom 1, and an encoder 22 for detecting the position on the reciprocating path of the door 5 is made a full opening detecting means as well as providing a control means 23 for continuously outputting control signals (c) to a driving device 16 on the basis of signals a, b from the reed switch 21a, magnet 21b and encoder 22. When the door 5 is placed in the fully opened position and further when the control means 23 detects the start of horizontal turning, a command for opening operation as a sliding door is continuously outputted to the driving device 16 from the control means 23. A hanging support member 4 is energized in the opening direction, and its movement in the opening direction is regulated by stopper members 24, 25. The hanging support member 4 is supported in the fully opened position, and a guide body 8 is also regulated in the same way and supported in the fully opened position of the door 5.
Patent JP-H04252997-A (JP)
Title: Constructing method for containment vessel of nuclear reactor in nuclear power station
Inventor: OGATA KEIICHI
IPC: G21C13/00
Filed: 1991-01-29
Abstract: PURPOSE:To shorten a construction period of a containment vessel for an nuclear reactor in an nuclear power station adopting the containment vessel of reinforced concrete construction for the reactor. CONSTITUTION:In a construction method of a nuclear power station having the containment vessel 1 of reinforced concrete construction for a nuclear reactor, the assembly work of steel plates 22 for the vessel to house the reactor and the construction work of reinforced concrete very close to that outside are parallel made, and the vessel 2 to house the reactor is carried in and installed on the pedestal 3 of a pressure vessel of the reactor after a structure is carried within a dry well 4 of the lower part when the construction work of the pedestal 3 for the pressure vessel of the reactor is completed. Thereafter, the residual assembly work of steel plates 22 for the vessel to house the reactor and construction work of reinforced concrete 21 very close to that outside are parallel made.
Patent JP-S60154159-A (JP)
Title: Method for deciding corrosion preventiveness of antifreeze for aluminum radiator
Inventor: KAMIMURA FUJIO
IPC: C23F11/08
Filed: 1984-01-24
Abstract: PURPOSE:To provide a method to permit each decision of corrosion preventiveness without using a special device by mixing concd. sulfuric acid and alcohol with the antifreeze to be decided and igniting the same on an evaporation tray to induce a flame reaction. CONSTITUTION:Concd. sulfuric acid and alcohol are mixed with an antifreeze contg. tetraboric acid ions at >=2,000mg/l conc. and when the soln. is ignited in an evaporation tray, the soln. shows a green flame reaction. The antifreeze showing such flame reaction is decided to be the antifreeze having defective corrosion preventiveness. If an acidic soln. of nitric acid of ammonium molybdate is added into the antifreeze contg. phosphoric acid ions at >=1,500mg/l concn., yellow settlement of the ammonium phosphomolybdate arises. The soln. in which the yellow settlement arises is therefore decided to be the soln. contg. phosphoric acid ions to the extent at which corrosion preventiveness is obtd. The antifreeze contg. the tetraboric acid ions and the antifreeze contg. the phosphoric acid ions are thus discriminated.
Patent JP-S62166873-A (JP)
Title: Extruder
Inventor: MORISHITA AKIRA
IPC: A23P1/12
Filed: 1986-01-20
Abstract: PURPOSE:An extruder is equipped with a specific screw, and a driving means for changing the screw rotation is set so that operation switching in feeding, discharging and stopping of the cooked food becomes possible in the extruder, whereby the cooked food is stably formed by extrusion. CONSTITUTION:In the extrusion molding, the food material is transferred by the rotation of the screw 15 and extruded out of the orifice in the dice 20. At this time, for example, the temperature of the food material in the auxiliary barrel 41c abnormally rises and it is detected by the auxiliary sensor 44c. Promptly, the output signal allows the A timer 45c to operate and send the signal to the driving means such as electric motor for the valve unit 43c. Thus, the screw rotates anticrockwise for a certain time to discharge a part of the food material in the barrel 41c outside. The partial discharge of the food material lowers the pressure to the normal one and the operation becomes normal. Another auxiliary barrel 41N also works similarly. When abnormally high temperature is detected and a part of the food material is discharged, the feed rate of the material, the amount of water to be added, the rotation of the screw and other operation factors are interlocked to effect better operation control.
Patent JP-H02193515-A (JP)
Title: Lighting equipment and electric wiring
Inventor: NAKAYAMA MASATOYO
IPC: H02G3/38
Filed: 1989-01-20
Abstract: PURPOSE:To unnecessitated fitting breakers on the side of a power source by fitting breakers on lighting equipments themselves. CONSTITUTION:Lighting equipments 6-6a-6b..., 7-7a-7b..., 8-8a-8b... and the like are respectively set as groups, and the specific lighting equipments 6, 7, 8, 9 belonging to each group are provided with breakers 10, 10a, 10b, 10c according to each group. Out of a switchboard 3, a lighting power main-wire 11 is led, and the input terminals of the respective breakers 10, 10a, 10b, 10c are respectively connected to the main wire 11, and the output terminals are set in parallel with each other between the power lines of the lighting equipments according to the groups. Accordingly, the setting of special breakers on the side of a power source is not needed.
Patent JP-S58127480-A (JP)
Title: Agc device
Inventor: SUZUKI SADAO
IPC: H04N5/53
Filed: 1982-01-25
Abstract: PURPOSE:To prevent the level fluctuation of an output video signal for a receiver (reproducer) of a positive modulated video signal, by supplying the synchronizing signal extracted out of the wave detecting output of a video intermediate frequency signal processing circuit of a peak AGC type to pedestal keyed type AGC circuit in the form of a keyed pulse. CONSTITUTION:The output of a video intermediate frequency (VIF) signal of a tuner 1 is supplied to a VIF processing circuit 5 through a band pass filter 2, a preamplifier 3 and a surface wave filter 4. A VIF processing circuit 5 has a constitution of a pedestal keyed type AGC and delivers a video signal to an output terminal 6. The output of the preamplifier 3 is supplied to a VIF processing circuit 8 via a band pass filter 7, and the output of the circuit 8 is supplied to a synchronism separating circuit 9. The output of the circuit 9 is supplied to a waveform shaping circuit 10 to produce a keyed pulse and supplies it to the circuit 5.
Patent JP-S58127358-A (JP)
Title: Integrated circuit
Inventor: SUKAI TSUNEHISA
IPC: H01L27/00
Filed: 1982-01-25
Abstract: PURPOSE:To enhance integration density without promoting microminiaturization and accordingly without strengthening requirement for manufacturing condition. CONSTITUTION:A connecting conductor 6 which penetrates through a first monolithic integrated circuit layer 2 formed on a silicon single crystal wafer 1, an insulating layer 3 formed on a first integrated circuit layer 2, a semiconductor (for example, silicon) layer 4 formed on the insulating layer 3, a second monolithic integrated circuit layer 5 formed on said semiconductor layer 4 and the insulating layer 3 and connects the terminals 2a, 5a of the first and second integrated circuit layers 2, 5 is provided. The second integrated circuit layer 2 is formed on an amorphous silicon layer.
Patent JP-H03214703-A (JP)
Title: Thermistor element
Inventor: MIKI NOBUYUKI
IPC: H01C7/04
Filed: 1990-01-19
Abstract: PURPOSE:To exhibit a stable characteristic having a small change of resistance value even in the case of the use for long hours and of a wide use temperature range. CONSTITUTION:A composite, in which two kinds or three kinds of metal elements out of manganese 15 to 85mol%, nickel 0 to 80mol% or cobalt 0 to 85mol% are mixed, and chrome oxide: 0.01 to 30.0wt.%, iron oxide: 0.01 to 60.0 are respectively added to an oxide of a metal element selected so that the total of their mixing ratios may be 100%, is used as a thermistor resistor. In this case, after forming electrodes 2 and 2 on both surfaces of a regularly fire thermistor resistor 1, lead wires 4, 4 are fixed by solder 3. This thermistor resistor 1 and the lead wires 4, 4 are coated with resin 5 so as to finish an NTC thermistor element. Thereby, a general purpose characteristic is easily obtained and a change by the lapse of time is extremely small.