baber/WOPTO huggingface dataset:
Patent JP-S57125658-A (JP)
Title: Continuous type ice cream freezer with refrigerator
Inventor: NAKAYAMA HITOYO
IPC: A23G9/14
Filed: 1981-01-30
Abstract: PURPOSE: In stopping temporarily a freezer, to enable the operation of a refrigerator without stopping it during the temporary stop of the freezer, by setting a solution separator also used as a recovering device in a refrigerant circulating circuit, and by equipping both a circuit for operating solution recovery and a circuit for stopping operation temporarily.  
     CONSTITUTION: When a freezer is stopped temporarily because of a trouble during its operation, the stop valve 30 of the freezer accumulator 10 is closed, and the volume regulating valve 18 of the pipe 14 is closed so that the heat exchange of the freezer is stopped. In the operation circuit of this procedure, the solution separator also used as the recoverying device 31 is utilized, the solenoide valve 43 of the high-pressure gas line is opened, freezing gas necessary for operating a refrigerator is passed through the pipes 26, 40, 45, and 14 and prepared, the selenoide valve 46 in the pipe 47 is opened, and a solution is sent from the condenser receiver 5 to the mixing header 44 for liquefied gas. A refrigerant gas is sent from the solution separator also used as the recovering device 31 through the pipes 16 and 17 to the refrigerator 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58129868-A (JP)
Title: Automatic exchange
Inventor: KUMASAKA KATSUMI
IPC: H04M3/02
Filed: 1982-01-27
Abstract: PURPOSE:To allow all telephone sets in a group to sound and to make an effective telephone call by giving plural extension telephone set a common group telephone number, and allowing all telephone sets in the same group to sound when the group number is dialed. CONSTITUTION:Extension telephone sets A-N connected to an automatic exchange are grouped and groups 1 and 2 are given characteristic group telephone numbers. A signaling circuit 4 has a circuit with generates different signal tones for group calling and individual calling respectively and a control part 7 decides on whether a calling dial number received from a calling telephone set corresponds to the individual calling or group calling. In case of the group calling, a group ring-back tone is sent to all telphone sets in the group. In some of telephone sets in the group answers, the generation of the group ring-back tone is stopped and a talk loop to the calling telephone set is formed.
Patent JP-S59140322-A (JP)
Title: Spraying device of base metal stripping agent for converter lance
Inventor: SUYAMA KENICHI
IPC: C21C5/46
Filed: 1983-01-28
Abstract: PURPOSE:To perform automatically titled spraying and to make operation easier and safer by spraying a base metal stripping agent according to descending of a converter lance from a fluid nozzle facing the converter lance in a standby position then washing the fluid nozzle. CONSTITUTION:Automatic stop valves 22, 24, 26 are closed and automatic stop valves 29, 31 are opened to circulate a stripping agent through pipings 16, 28 and to purge air from a fluid nozzle 12 while a sub-lance 10 is in a standby position. The valves 22, 24 are opened and the valves 26, 29, 31 are closed to eject the stripping agent from the nozzle 12 and to spray the agent in a spraying range L during descending of the sub-lance 10. The valves 22, 24 are closed and the valves 26, 29 are opened by timers to stop the spraying and to circulate the stripping agent in the pipes 16, 28. The valve 26 is thereafter opened only for a prescribed time to supply washing water to the nozzle 12 through a piping 20 and to wash the nozzle. The sub-lance 10 continues to descend after completion of spraying until it is inserted into the converter.
Patent JP-S61172471-A (JP)
Title: Sneak preventing system of loudspeaker telephone set for conference telephone system
Inventor: YOSHINO MINORU
IPC: H04M1/60
Filed: 1985-01-28
Abstract: PURPOSE:To delete a sneak signal by assembling an echo deleting circuit and a variable loss circuit. CONSTITUTION:When the output signal of the output of the first gain variable control circuit 8 and the second gain variable control circuit 9 exceed the prescribed range a high level voltage occurs at the output of a monitoring circuit 23 or 24 to monitor the output signal of the circuit 8 or 9, bias control circuits 21 and 22 to control a variable loss circuit 10 are operated, the circuit 10 is inserted between the first echo deleting circuit 12 and the second echo deleting circuit 13. By a level comparing circuit 5, between a transmitting side output terminal 102 of the first echo deleting circuit 12 and a receiving side input terminal 103 of the second echo deleting circuit 13, and between a transmitting side output terminal 101 of the circuit 13 and a receiving side input terminal 104 of the circuit 12, the first and second loss circuits 4 and 6 are inserted mutually complementarily or simultaneously, and the sneak signal is deleted.
Patent JP-2000214712-A (JP)
Title: Fixing device
Inventor: ONISHI TAIZO
IPC: H05B3/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device using a fixing roller whose resistance heating- element is laid along the peripheral face of the roller, and capable of making the outside diameters of bearings supporting the fixing roller and the outside diameters of drive gears smaller than the outside diameter of the fixing roller, thereby saving the space. SOLUTION: Flanges 37 and 40 having shafts whose shaft diameters are smaller than the outside diameter of a core roller 33 are attached to both ends of the core roller 33. For the feed of power to a resistance heat-generation layer 35 provided on the internal circular face of the core roller 33, energizing members 38 and 41 are provided in the shaft holes 373 and 403 of the flanges 37 and 40, respectively. The energizing members 38 and 41 are composed of power receiving members 381 and 411 and heating-element contact pieces 382 and 412, respectively. One ends of heating- element contact pieces 382 and 412 are firmly fixed to the power receiving member 381 and 411, respectively, and their other ends are brought into contact with the resistance heat-generation layer 35. Power feed members 50 are brought into contact with the outsides of the power receiving members 381 and 411.  Thus, electric paths are formed between the power feed members 50 and the resistance heat-generation layer 35.
Patent JP-H07220153-A (JP)
Title: Automatic vending machine
Inventor: IMAGAWA KAZUHIKO
IPC: G07F11/24
Filed: 1994-02-04
Abstract: PURPOSE:To provide an automatic vending machine thin in depth which smoothly carries out the article relatively light in weight by housing plural article T overlapped on the column. CONSTITUTION:In an automatic vending machine 10, the front part of a bottom plate 16 is inclined downwards with a rotating shaft 20 provided on the back end part of the bottom plate 16 of a column 12 at the sale state as center and the article T1 at the lowest stage mounted on the bottom plate 16 is dropped. The article T2 located at the 2nd stage from the bottom is supported to carry out the article T. A lever 54 which is rotatable with the horizontal shaft as center is provided in front of the bottom plate 16. A rotating means 21 which rotates the upper part of the lever 54 backwards is provided. When the bottom plate 16 is inclined at the sales state, the upper part of the lever 54 is rotated backwards by the rotating means 21 and pushes up the front part of the article T1 at the lowest stage.
Patent JP-S6052024-A (JP)
Title: Detector for position
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1984-01-26
Abstract: PURPOSE:To improve the performance of detection by mounting a photoelectric conversion element with a plurality of light-receiving regions directed toward the direction of diffraction of beams of a detecting pattern. CONSTITUTION:A wafer W is scanned optically by a scanning optical system AS consisting of a laser light source and an optical scanner, and information beams transmitted from a pattern for detection are separated by a half mirror 16. When laser beams scan the wafer W, on which a resist is applied, and are projected to stepped sections 1, 2, beams 5, 6, 5', 6' diffracted from the stepped sections 1, 2 are transmitted through transparent sections 13, 14 in a spatial-frequency filter 12. When there is no stepped section in a section to be scanned, reflected beams are interrupted by an opaque section 15 in the filter 12. When detectors divided in response to the transparent sections 13, 14 is arranged just after the filter 12, reliability on detecting signals is improved.
Patent JP-H01191690-A (JP)
Title: Production of ethanol
Inventor: TAMURA MAKIO
IPC: C12P7/06
Filed: 1988-01-25
Abstract: PURPOSE:To efficiently take out ethanol from a fermented solution with a simple apparatus, by bringing an ethanol-containing fermented solution into contact with one side surface of a hydrophobic porous membrane and bringing a specific absorbing liquid into contact with the other side surface thereof. CONSTITUTION:A polysaccharide such as cellulose or starch, a saccharification enzyme and ethanol-producing bacteria are charged in a reaction vessel 2 and fermented. The fermented solution is subsequently introduced into one side chamber of an unit 7 divided with a hydrophobic porous membrane 1 and an absorbing liquid having an ethanol vapor pressure lower than that of the fermented solution is introduced into the other side chamber. The absorbing liquid is thereby moved to take out the ethanol in the fermented solution through the porous membrane. The hydrophobic porous membrane is preferably a thin membrane of polypropylene, polyethylene, polyvinylidene fluoride, etc., having fine pores of approximately 0.02-10mum. Pure water can be used as the absorbing liquid.
Patent JP-H07214615-A (JP)
Title: Weighing method for molten resin in injection molding machine
Inventor: KAMI MASAHIRO
IPC: B29C45/77
Filed: 1994-02-04
Abstract: PURPOSE:To stably charge a resin to a mold to produce an article of a required weight by a method wherein a resin amount at the completion of weighing is reduced to an amount under the atmospheric pressure, a difference of the resin amount from a resin amount weighed under an ideal state is reduced to a change amount of a screw stroke, and a weighing stage is completed at a position obtained by correcting an injection stage starting position by the change amount. CONSTITUTION:A resin pressure sensor 7 measuring a resin pressure of a molten resin stored in a front part 34 of a screw head during a weighing stage or at the completion thereof is provided in a nozzle 4. A measured resin pressure value from the resin pressure sensor 7, a measured hydraulic pressure value from a head hydraulic pressure sensor 10b, and the like are transmitted to a controller 32 issuing a control command. A pressure of a stored resin is measured by the resin pressure sensor 7. The volume of compression and shrinkage of the stored resin from the state under the atmospheric pressure is calculated and reduced to a screw stroke. A weighing stage is completed at a position obtained by correcting an injection start reference position by the stroke amount.
Patent JP-H0538387-A (JP)
Title: Electrical razor
Inventor: YAMASHITA MIKIHIRO
IPC: B26B19/28
Filed: 1992-01-28
Abstract: PURPOSE:To always secure the superior cutting performance and suppress stimulus by revolving a motor at the number of revolution corresponding to the density of the user's whisker. CONSTITUTION:An electrical razor is equipped with an electric current detecting means 3 for detecting the motor electric current judging means for judging the density of whiskers from the magnitude of the electric current detected by the electric current detecting means 3, and a revolution speed control circuit 31 for controlling the number of revolutions of a motor M according to the output of the judging means.
Patent JP-H01191384-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the damage of a torsion coil spring and to improve the opening closing durability of a shutter by causing the winding number of the torsion coil spring, which energizes the shutter in a blocking direction, in a central winding part to be >=1-<2. CONSTITUTION:A torsion coil spring 6 is equipped to energize a shutter 5 in the blocking direction and the winding number of the torsion coil spring 6 in a central winding part 7 is made to be >=1-<2. As a result, the central winding part 7 goes to be thin and a danger to be contacted with the inner surface of a case 1 is almost erased. Then, the adhesion of respective wire rods can be decreased in the central winding part 7. Thus, the damage of the torsion coil spring can be prevented and the opening closing durability can be improved.
Patent JP-S60157718-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/706
Filed: 1984-01-26
Abstract: PURPOSE:To provide a magnetic recording medium enabling satisfactory high density recording by forming a magnetic layer contg. magnetic hexagonal ferrite powder of a specified average single particle size having chlorine stuck to the surface by a specified amount. CONSTITUTION:An aqueous alkali soln. is added to an aqueous soln. contg. an iron salt and one or more kinds of metallic salts selected among Ba salts, Sr salts and Pb salts to cause coprecipitation. The resulting precipitate is hydrothermally treated to produce fine hexagonal ferrite particles of <=0.3mum average single particle size, and the particles are heat treated in a chloride flux at a temp. above the m.p. of the flux. Chlorine is stuck to the surfaces of the particles by 0.3-2wt%, sintering is not caused among the particles, and magnetic hexagonal ferrite powder having a large extent of saturation magnetization, superior dispersibility and superior orienting properties is obtd. in the form of hyperfine particles of <=0.3mum average single particle size. When the magnetic powder is used, a magnetic recording medium enabling satisfactory high density recording is obtd.
Patent JP-H04236076-A (JP)
Title: Heat accumulation utilizer for cold heat
Inventor: MIYAIRI YOSHIO
IPC: F25B17/08
Filed: 1991-01-10
Abstract: PURPOSE:To reduce electric power consumption and enlarge the degree of freedom of selection of ice making and room cooling by a method wherein an adsorbing agent tank, accommodating adsorbing agent, is provided to adsorb water vapor into the adsorbing agent and evaporate moisture in water adsorbing polymeric gel. CONSTITUTION:The predetermined amount of water in a water absorbing polymeric gel tank 15 is evaporated by adsorbing discharged water vapor into adsorbing agent 11 accommodated in a heat exchanger 10 filled with adsorbing agent to make ice. Heat is generated in accompanied with the adsorption and the capacity of the adsorbing agent is deteriorated whereby the adsorbing agent is cooled by water. Upon cooling operation, hot-water is conducted through the heat exchanger 10 filled with the adsorbing agent to heat it and purge adsorbed water vapor, recover it by a condenser 3 and return the condensed water into the tank 15. The heat exchanger 10 filled with the adsorbing agent performs the same effect as a compressor whereby no power is necessitated for ice making except the hot-water and cold water. When an exhausting means is employed for assisting purpose, exhausting is effected into one direction to the outside of a system and, therefore, oil or the like will never be circulated into an air passage in the tank 15.
Patent JP-H05207660-A (JP)
Title: Troubleshooting system for power supply
Inventor: FUKADA MASAKAZU
IPC: H01F30/14
Filed: 1992-01-28
Abstract: PURPOSE:To make it possible to compensate for the voltage drop due to impedance on power supply side and the impedance of feeder transformer without requiring series capacitor and to compensate for voltage inbalance and negative phase current while furthermore lowering contract demand by averaging the fluctuation of effective power. CONSTITUTION:A modified wood bridge connection transformer 3A is employed while being connected with an effective/reactive power compensator (PQC) 7. Voltage fluctuation due to impedances on the power supply side and in the transformer 3A is compensated for through reactive power compensating function of the PQC 7. Since isolation impedance on the secondary winding side is set substantially at zero, although the secondary of the transformer 3A is not a direct compensation object of the PCQ 7, voltage drop scarcely occurs at that part and secondary voltage drop of the transformer 3A is also compensated substantially. Furthermore, railway load can be averaged through effective power compensating function of the PQC 7 and thereby contract demand can be minimized.
Patent JP-S63180080-A (JP)
Inventor: NAGASAKI KATSUMI
IPC: F27D3/15
Filed: 1987-01-21
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-S63181531-A (JP)
Title: Am radio receiver
Inventor: KONDO HIROSHI
IPC: H04B1/10
Filed: 1987-01-22
Abstract: PURPOSE:To reduce a whistle interference by providing a trap circuit which reduces the whistle interference in the signal input stage of a mixing circuit. CONSTITUTION:The trap circuit 3 is connected to the signal input stage of the mixing circuit 4 and constituted to remove a frequency equal to the resonance frequency of the trap circuit 3 from a received signal from a high frequency tuning circuit 2 so as to supply the frequency to the mixing circuit 5. Since a whistle interference ratio can be reduced by removing the secondary higher harmonic component of the received frequency fr, the resonance frequency characteristic of the trap circuit 3 is set in 1.8 MHz, which is the value four times as many as an intermediate frequency fi if the intermediate frequency fi is 450 KHz, and the circuit is provided in the signal input stage of the mixing circuit 4. Thus, the higher harmonic whistle interference can be very easily reduced.
Patent JP-H02194700-A (JP)
Title: Method and device for mounting chip parts
Inventor: KARIGANE KOTARO
IPC: B23P19/04
Filed: 1989-01-24
Abstract: PURPOSE:To cope with diversification of chip parts by exchanging attracting pins with another in accordance with chip parts to be mounted. CONSTITUTION:Attracting sections 10 respectively having attracting pins 31 are provided in removable states against a mounting head. Each attracting section 10 is separated from the mounting head when an attracting and separating rod 50 is disengaged from projections of clamping levers 23 and 23A by depressing the rod 5 and each section 10 is dropped onto the small table 70 for exchange of an attracting section exchanging mechanism 9. Thereafter, one of the attracting section 10 suitable for chip parts to be adsorbed is mounted on the mounting head by utilizing the mechanism 9. After mounting, the chip parts are mounted on a board by means of the section 10 suitable for the parts after the parts are attracted by the section 10. Therefore, different kinds of attracting sections can be mounted on the one mounting head.
Patent JP-S58131822-A (JP)
Title: Radio receiver
Inventor: INOUE SHIGEKI
IPC: F01P3/22
Filed: 1982-02-01
Abstract: PURPOSE:To prevent inoperation of the reception of emergency broadcast due to a circuit failure in advance, by checking the operation of an emergency broadcast information code discriminator. CONSTITUTION:With a switch 17 selected to the position B, in closing a switch 19, since an emergency broadcast information code oscillator 16 generates the same code signal as an emergency broadcast start code, the emergency broadcast information code discriminator 51 discriminates the presence of the emergency broadcast code, closes a switch 13, supplies power to an audio amplifier  circuit 11 and outputs sound from a speaker 12. In closing a switch 20, the oscillator 16 generates an emergency broadcast end code, the discriminator 51 discriminates the presence of the emergency broadcast end code, opens the switch  13 and interrupts the power supply to the amplifier 11, and no sound is outputted  from a speaker 12. That is, the operation check of the discriminator 51 is done.
Patent JP-H10198468-A (JP)
Title: Battery controller, information processing system and battery controlling method
Inventor: MURAYAMA MICHIHIRA
IPC: G06F3/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery controller capable of sufficiently securing the driving time of a battery built in a personal computer(PC) even in the case of connecting an extended box to the PC capable of driving the battery. SOLUTION: When the extended box 20 is connected to a PC body 10, the consumption of the battery 15 built in the body 10 can be suppressed by switching a battery for driving the body 10 to a battery 21 built in the box 20. When the battery 15 in the box 20 has additional coverage, the battery 21 charges the battery 15 in driving in addition to the supply of a driving current to a system, and when the battery 21 is consumed, devices 22 to 24 in the box 20 are successively electrically disconnected.
Patent JP-H07225973-A (JP)
Title: Optical disk with built-in rom premastering device
Inventor: MIYATA HIROYUKI
IPC: G11B7/26
Filed: 1994-02-07
Abstract: PURPOSE:To obtain an optical disk with built-in ROM premastering device capable of performing more surely an actual machine debugging and of performing more effectively the development of an optical disk with built-in ROM even when logical sector data formated preliminarily into a logical format are taken in from the outside. CONSTITUTION:A logical sector data providing medium 2a in which logical sector data whose formatting is completed are recorded is used this device and the logical sector data whose formatting is completed are read out from the medium 2a by a logical sector data input means 2. Parity data are added to inputted logical sector data by a parity adding means 3 and added data are transformed into a physical sector format by a physical sector formatting means 4. Data formated into the physical format are converted into a writing signal by a modulation means 5 and then data from the modulation means 5 are written in a writing optical disk 8 by a writer means 7.
Patent JP-H04256624-A (JP)
Title: Bar-plate type member feeder
Inventor: IMAMOTO RIKIO
IPC: B65G47/28
Filed: 1991-02-04
Abstract: PURPOSE:To feed the bar-plate type members one by one to a double-visor promptly and positively. CONSTITUTION:There are provided a transfer means 2 which feeds a bar-plate type members B laterally, a timing stopper 3 which can be moved vertically and has a claw 31 which stops temporarily transfer of the barplate type members B, a timing lifter 4 which can be moved vertically and separates the bar-plate type members B on a rear side in a feed direction excluding the bar-plate type member B on the front edge of the bar-plate type members B upwards from the transfer means 2 to stop temporarily transfer of the bar-plate type members B, and a vertically driving means 5 which moves vertically the timing lifter 4 and the timing stopper 3 by interlocking them with each other.
Patent JP-2000213825-A (JP)
Title: Condenser integral with liquid receiver
Inventor: SHIBATA ICHIJI
IPC: F25B43/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the heat of a condensing core side from moving to a liquid receiver. SOLUTION: In a condenser 2, a clearance 135 is provided between a first header tank 121 and a liquid receiver 3. Wind of a running car or supplied air of a blower is caused to flow through the clearance 135. Thus, the liquid receiver 3 can be cooled, so that a liquid-phase refrigerant in the liquid receiver 3 can be prevented from being vaporized and a refrigerating capacity can be prevented from being deteriorated.