baber/WOPTO huggingface dataset:
Patent JP-H07214701-A (JP)
Title: Device capable of making available of mechanism of action of leaving cartons of two kinds of specification and opening the cartons
Inventor: KUEN TAIYA RIOU
IPC: B31B50/76
Filed: 1994-01-24
Abstract: PURPOSE: To allow paper boxes of two kinds of standards to stand at the same time to open them by mainly constituting an apparatus capable of performing operation allowing paper boxes of two kinds of standards to stand and opening them of a paper box standing frame, a box taking mechanism and a box opening mechanism. CONSTITUTION: Paper box standing frames 20a, 20b are constituted of stand frames 21a, 21b having a dimension permitting opened paper boxes to pass, placing spaces allowing paper boxes of two kinds of standards to separately stand and outlet regions 23a, 23b. Rear stop rods 25a, 25b are advanced by transmission fittings to push the paper boxes forwardly. A box taking mechanism 30 is equipped with hands 31, 32 taking two boxes and the hands 31, 32 are swung up from the inside of a machine stand to the outlet regions 23a, 23b of the paper box standing frames 20a, 20b to suck up the paper boxes by suction cups to place them on the machine stand. A box opening mechanism is equipped with a hand 34 opening one box and cooperates with the box taking hands 31, 32.  For example, the box taking hand 31 is restored to a horizontal state and, when the paper boxes are present on the machine stand, the box opening hand 34 is swung downwardly to suck up the paper box by its suction cup to be restored to the original position.
Patent JP-S59140319-A (JP)
Title: Refining method of ferrochrome by melting and reducing
Inventor: KATAYAMA HIROYUKI
IPC: C21C5/28
Filed: 1983-01-19
Abstract: PURPOSE:To manufacture inexpensively a high-chrome alloy such as ferrochrome by a melting and reducing method without dependance on an electric power by supplying a part of carbonaceous material from a top-blown lance in melting and reducing raw materials contg. chromeoxide in a top and bottom blown converter-type reactor. CONSTITUTION:Melting and reducing are progressed by supplying respectively half- reduced chrome pellets 9 and lumps of carbonaceous material 10 from a rotary kiln 2 and fluxes such as lime stone or the like and a part of charbonaceous materials 10 from a hopper 6 at the upper part of a furnace to a remaining molten alloy 7 under top-blowing of oxygen. After the slag quantity exceeds the limited value, remaining pellets 9 are supplied and further the prescribed quantity of pellets are thrown. Until the chrome % in the discharged slag is lowered to a prescribed value, carbonaceous powder is supplied from the top-blown lance 4. In the first half of the case, oxygen blowing from the lance 4 is carried out, however if the desired chrome % in the discharged slag is low, the oxygen blowing can be stopped in the latter half. Inexpensive coke powder or the like can be used as the carbonaceous powder, however, if a part thereof is substituted by earthy graphite, the abrasion of a powder transporting pipe is suppressed by the lubricating effect.
Patent JP-S58125136-A (JP)
Title: Analog input device
Inventor: ARAKI TAKESHI
IPC: H03M1/18
Filed: 1982-01-20
Abstract: PURPOSE:To eliminate deviations from a reference value by using a minimum value among values obtained by amplifying and demodulating signals inputted from plural input points through plural transformers as the reference value, and storing the deviations and addresses for correction. CONSTITUTION:Signals are inputted from plural input terminals I0-In to an amplifier 4 through switches S0-Sn, transformers 20-2n, and switches 30-3n, and the output of the amplifier is processed by demodulation 5 and A/D conversion 6 and outputted through a controller 7. An analog switch 8 and a digital switch 9 are controlled by the controller 7, and closed in initializing mode and opened in operation mode. To the digital switch 9, an ROM10 stored with addresses of input points and an RAM11 stored with digital values at the respective input points are connected. In initializing mode, a minimum digital value and its address are found and regarded as reference values and in operation mode, the controller 7 changes over respective switches to obtain the reference value and deviations by calculation 12 and they are outputted after A/D conversion 6. Thus, errors due to the transformers are absorbed.
Patent JP-S5390814-A (JP)
Title: Chopper-type regulator circuit
Inventor: TERADA HIROSHI
IPC: H02M3/335
Filed: 1977-01-21
Abstract: PURPOSE:To obtain a stabilized DC output voltage by controlling the current flowing to the control transistor through detection of the voltage proportional to the output voltage and also controlling the ON-OFF period of the chopper transistor.
Patent JP-H04270395-A (JP)
Title: On-vehicle traffic information providing device
Inventor: FUJIWARA HIDEMI
IPC: G10L13/07
Filed: 1991-01-23
Abstract: PURPOSE:To provide many clear and natural traffic informations to a driver in a voice. CONSTITUTION:From traffic information received by a receiving means, a traffic information message to be outputted is determined by a phrase selecting means, devided into phrases for constituting its traffic information message, its divided phrase is divided into a proper noun clause and other phrase, and other phrase selects a phrase voice waveform from a voice waveform data memory. This device constituting a characteristic feature of obtaining the traffic information by generating the proper noun clause by selecting a syllasble waveform required for constituting the proper clause from waveform data by a proper nuon phrase generating means, and connecting this proper noun clause and other selected by the phrase selecting means so as to become a natural voice. In such a way, the memory is curtailed, the processing time is shortened and the device is miniaturized, and many clear traffic informations can be provided to a driver in a voice.
Patent JP-H06297330-A (JP)
Title: Surface processing method for wood
Inventor: SASAKI YASUO
IPC: B27C1/00
Filed: 1992-01-17
Abstract: PURPOSE:To enable hairy burrs made over the surface of a wood to be smoothly removed, and reduce process hours to a great extent with intermediate finish processes eliminated by blasting interminated abrasive grains on the surface of the wood finished by cutting and grinding. CONSTITUTION:Hairy burrs 4 10 to 20mum long each are produced over the surface 2 of a wood 1 finished by cutting or grinding while each tip end of wooden 1 fibers 3 is raised up from the surface 2 of the wood 1. In order to remove the hairy burrs 4, the wooden surface 2 is roughly polished by a sheet of sand paper first. Subsequently, the surface 2 of the wood 1 is blasted by indeterminated abrasive grains by a honing means. For example, indeterminated abrasive grains composed of the emert #120 of abrasive grain in an alumina series are blasted on the wooden surface with air pressure of about 4Kg/cm<2>. By this constitution, the hairy burrs 4 can be removed, and concurrently, the wooden surface 2 can thereby be formed into a satin finish honing surface 5 formed out of fine irregularities.
Patent JP-S5289339-A (JP)
Title: Acoustic beam generating system
Inventor: TAKASHIMA MATSUO
IPC: G10K11/00
Filed: 1976-01-21
Abstract: PURPOSE: To provide an acoustic beam generating system for use in an acoustic hologram producing apparatus, in which system a phase plate having an irregular phase distribution is arranged in a beam so as to obtain a beam having no width distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57119447-A (JP)
Title: High pressure electric-discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1981-01-19
Abstract: PURPOSE:To shorten the restarting time of a high pressure electric-discharge lamp by installing a starting auxiliary body outside an emission tube, installing a heating body near a main electrode, and reducing starting voltage under a high mercury vapor pressure. CONSTITUTION:A starting auxiliary body 15, which consists of a metal body 16 and a cylindrical insulator 17 made of alumina porcelain, is placed outside an emission tube 1. A heating body 18 made of a filament is placed near a main electrode 3 installed within the emission tube 1. When different voltage is applied through a ballast, across main electrodes 2 and 3 and across the main electrode 3 and external leads 19, 20 and 21, thermions are discharged from the heating body 18 heated with a current fed to it. At the same time, pulse voltage supplied from the ballast is applied across the electrodes 2 and 3 as well as across the electrode 3 and the starting auxiliary body 15 having the same electric potential as the electrode 2, and electric discharge is easily initiated across them. Then, stable lighting is achieved.
Patent JP-S5599388-A (JP)
Title: Deep layer type oxygen exposure vessel
Inventor: MIYAZAKI KAZUO
IPC: C02F3/20
Filed: 1979-01-24
Abstract: PURPOSE: To improve the activity of microorganism and to increase an air exposure treatment efficiency sharply, by using oxygen in stead of air effectively and repeatedly for an air exposure vessel, at the time of treating organic waste water by activated sludge method.  
     CONSTITUTION: An air exposure vessel is composed of the cylindrical closed vessel 1 and the partition cylinders 2, 3 provided with passages attaching the lower end on the vessel bottom 1a with the upper ends separated from the ceiling 1b, are equipped in the vessel 1. Also, the partition cylindrical bodies 4, 5 attaching the upper ends on the ceiling 1b and separating the lower end from the bottom 1a and then, the cylinders 2, 3 and the bodies 4, 5 are provided by turns. Each waste water to be treated and O 2  gas are introduced from the cental bottom of the vessel 1 from the supply tube 6 and gas distribution tube 10 respectively. The waste water is risen with O 2  and air exposure treatment of the waste water is carried out. On this occasion, O 2  is made foamy by placing the perforated plate 13 on the way. The waste water is descended in the room B 1  and is entered in the air exposure room B 1  provided the blowing-in tube 10 at the bottom part and then, the air exposure treatment is carrid out. O 2  collected in the upper space of the foregoing air exposure room A 1 , is sent to the room B 1  by the pump 14 and is reused for the above treatment. O 2  is used effectively by repeating the above process in plural stages and the air exposure effect is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05195952-A (JP)
Title: Cryopanel device
Inventor: TANAKA HIROYOSHI
IPC: F04B37/08
Filed: 1992-01-17
Abstract: PURPOSE:To reduce required refrigerator capacity by providing a vacuum side chamber for gas communicatable to a vacuum chamber and in gas flow impedible structure so as to allow the cooling face, exposed to the vacuum chamber, to be closed onto the vacuum side chamber. CONSTITUTION:A vacuum side chamber 10 is provided in line with the vacuum chamber 13 of a cryopanel device through a cooling panel 8. The vacuum chamber 13 is exhausted by a diffusion pump 14 and a rotary pump 15. At the exhaust time of the vacuum chamber 13, the cooling face of the cooling panel 8 is half opened to exhaust also the vacuum side chamber 10. Upon reaching a certain degree of vacuum, refrigerant cooled by a refrigerator is circulated onto the cooling face so as to suck the residual gas in the vacuum chamber 13 and vacuum side chamber 10. At this time, it is desirable to operate a turbo- molecular pump 11 and a rotary pump 12 from the viewpoint of increasing vacuum exhaust speed. When the degree of vacuum is saturated to the fixed value, the cooling face of the cooling panel 8 is turned toward the vacuum side chamber 10 to cut off its communication with the vacuum chamber 13.
Patent JP-H10196632-A (JP)
Title: Bolt installation structure and piping supporting fitting
Inventor: NOJIMA RYUSUKE
IPC: F16B41/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel bolt installation structure which prevents escape of a bolt with a simple structure, and facilitate speedy attaching and detaching of a fitting. SOLUTION: In this bolt installation structure, a bolt B having a barrel 4 with a diameter a little smaller than that of a screw part 3 is inserted into a through-hole 2 formed on a plate-like installation part 1. The diameter of the through-hole 2 is reduced compared to that of the screw part 3 by pressing or hammering the hole edge or periphery of the through-hole 2 in the state that the through-hole 2 is located on the barrel 4. The bolt 2 is thus inserted into the through-hole 2 in an escape-preventive manner.
Patent JP-H07210830-A (JP)
Title: Magneto-resistance effect head
Inventor: UEHARA YUJI
IPC: G11B5/39
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a magneto-resistance effect head which is drastically suppressed in Barkhausen noises by simple constitution. CONSTITUTION:Drawing out conductor layers 4 for passing sense currents to magneto-resistance effect layers (MR layers) 1 are respectively connected to both end face parts in the longitudinal direction of soft magnetic layers 3 of the magneto-resistance effect head which is adjacently formed with the MR layers 1 and the soft magnetic layers 3 via intermediate nonmagnetic separating layers 2 and forms bias magnetic fields in the signal detection regions of the MR layers 1 and the soft magnetic layers 3 by shunting of part of the sense currents passed in the longitudinal direction of the MR layers 1 to the soft magnetic layers 3. The connection relations of the MR layers 1, the soft magnetic layers 3 and the drawing out conductor layers 4 are varied from heretofore by such constitution and the fresh current distribution according thereto creates a difference in the magnetization states of the MR layers 1 and the soft magnetic lavers 3 and the behavior of magnetization in the signal detection regions PQRS, by which the effect of drastically suppressing the Barkhansen jump is produced.
Patent JP-H06216244-A (JP)
Title: Separation of wafer
Inventor: SUMI SADAYUKI
IPC: H01L21/78
Filed: 1993-01-19
Abstract: PURPOSE:To prevent a thin film section from being damaged when isolating a wafer which has a sensor element in a thin film section in each unit element. CONSTITUTION:A wafer 10 has a thick sections 11 and thin sections 12. Each thin section 12 has an opened space 13 on its rear face and a finely processed sensor element 14 on its front face. On the rear face of the wafer 10, recesses 15 are formed along a boundary along which the wafer 10 is to be isolated in each unit elements. By pressing the recesses 15 from the front face of the wafer, the wafer 10 is isolated in each unit element.
Patent JP-H01181004-A (JP)
Title: Condensate recovery pump
Inventor: UEDA SHINICHI
IPC: F04F5/10
Filed: 1988-01-13
Abstract: PURPOSE:To control the temperature of circulating water to remain constant so as to accomplish a stable degree of vacuum by providing a cooling device at a position along the length of a circulating path of a liquid pump in which a suction port and a discharge port thereof are caused to communication with a diffuser of an ejector via a tank and the ejector, respectively and in which liquid is adapted to circulate the system so formed. CONSTITUTION:When an electrode 23 detects that the water level inside a tank is low, an electric valve 16 is caused to remain closed, and circulating water sent from a pump 1 under pressure creates a negative pressure area by means of an ejector 3 so as to suck high- temperature steam condensate via a suction path 14. Circulating water that has become high-temperature after having been mixed with the steam condensate is caused to flow into a tank 5 after having been cooled at a cooling device portion 4. When the water level inside the tank increases above a predetermined level, the electric valve 16 is caused to open so as to discharge the steam condensate mixed with circulating water to a distant position. The number of revolutions of a motor 2 of a radiator is controlled such that the temperature of circulating water becomes a predetermined value after a signal sent from a temperature sensor 24 has been compared with a set temperature. In the event that the load remains stable and that circulating water may be cooled below the predetermined temperature, the temperature sensor 24 may be eliminated so as to forcibly rotate a fan 20.
Patent JP-S62165674-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/08
Filed: 1986-01-17
Abstract: PURPOSE:To prevent carriers from entering the 2nd developing device and the carriers of the 1st developing device from being consumed, and to obtain an images having good quality by returning the carriers recovered to a carrier sticking preventing member into the 1st developing device. CONSTITUTION:The 1st developing device 2 has a two-component developer 3 consisting of carriers and toner and performs contact development. The 2nd developing device 6 has a single-component developer 7 containing no carrier and performs noncontacting development. A shutter 10 is provided between a photosensitive drum 1 and a developing roller 8 and the carriers from a photosensitive drum 1 which are attracted by the developing roller 8 are accumulated nearby the tip part of the shutter 10. The shutter 10, on the other hand, moves back to a position distant from the photosensitive drum 1 as the 2nd developing device 6 approaches to the photosensitive drum 1 and the tip part which holds carriers CR is stopped at a position below the developing roller 4 of the 1st developing device 2. Therefore, the carriers CR accumulated at the tip part of the shutter are attracted to the developing roller 4 and recovered into the 1st developing device.
Patent JP-H02187583-A (JP)
Title: Portable cooling device
Inventor: OZAKI YASUTO
IPC: F25D7/00
Filed: 1989-01-13
Abstract: PURPOSE:To miniaturize and lighten a portable cooling device and to enable cold soft drinks or beer or the like to be taken as desired even at an outdoor circumstance by a method wherein a refrigerant gasified by pressure reduction such as liquid nitrogen is enclosed adjacent to a cooling chamber and further a part of a passage for discharging the refrigerant is provided with a previously formed refrigerant chamber. CONSTITUTION:A cooling chamber 3 for storing a cooled item and a refrigerant chamber 4 are stored in a portable container 1. At the refrigerant chamber 4, refrigerant 5 such as liquid nitrogen, liquid freons or the like is enclosed in a sealed container made of synthetic resin, a discharging passage 6 extending from a predetermined position at an upper side to a bottom part of the chamber and an outlet of the discharging passage 6 are sealed and then a projection 7 projection outwardly is integrally formed with the outlet. The cooling chamber 3 is axially and slidably supported within the container 1 and fitted therein. An object to be cooled is stored in the cooling chamber. A predetermined spacing is kept between the bottom part of the cooling chamber 3 and the refrigerant chamber 4. As the cooling chamber 3 is displaced downwardly, the projection 7 is broken at its root part to cause an outlet of the discharging passage 6 to be opened or communicated with the surrounding area, the refrigerant discharged in its atomized state passes through a gasification passage 8 while removing a gasification heat from the surrounding area through its gasification and then the refrigerant is discharged through a drain hole 9 into the surrounding atmosphere.
Patent JP-S60150356-A (JP)
Title: Incoming call notice processing system
Inventor: YOSHIDA SATORU
IPC: H04L12/70
Filed: 1984-01-18
Abstract: PURPOSE:To attain incoming call notice such as emergency communication without excessively modifying conventional constitution by allowing a packet exchange network to use a logical channel number ''0'' reserved between said network and each data terminal device to supply notice to an emergency incoming call to a data terminal device. CONSTITUTION:When a call request will emergency display exists from an LCN=2 logical channel in a data terminal device 2B to a data terminal device 2C, it is decided that this call is the call request with emergency display in a call detection processing section 5 of a packet exchange network 1, a table retrieval processing section 6 retrieves the content of a communication state table 3 and it is decided that there is no logical channel not in use except LCN=0 logical channel which is kept to the reserve state at all times relating to a data terminal device 2C. A response processing section 7 makes call rejection to the calling data terminal device 2B in response to the said busy state. On the other hand, an emergency incoming notice processing section 8 makes emergency incoming notice to the data terminal device 2C via LCN=0 logical channel 11-0 in the data terminal device 2C.
Patent JP-H03213780-A (JP)
Title: Direction control valve using piezoelectric element and driving thereof
Inventor: ITO SABURO
IPC: F16K31/02
Filed: 1990-01-16
Abstract: PURPOSE:To reduce the load applied on a piezoelectric element, prevent the leak of fluid pressure, secure the stability of operation, and prolong the service life, by installing the piezoelectric element which is one-side-shifted by the application of the pulse voltage. CONSTITUTION:A direction control valve is equipped with an operating member which is shifted by each fluid pressure of the working fluid chambers 12a and 12b and a main shaft 9 on which valve bodies 10a - 10d for restricting the flow passage through the displacement of the operating members are formed. This control valve is equipped with piezoelectric elements 16a and 16b which are one-side-shifted, by the application of the pulse voltage, in the pilot fluid chambers 14a and 14b which communicating to the working fluid chambers 12a and 12b, while the valve is also equipped with and pilot valve bodies 17a and 17b fixed on each main plane at the shifting edge. An under-pressure fluid flow-in passage 18 and a fluid pressure bleed holes 15a and 15b communicate to the pilot fluid chambers 14a and 14b, and the under-pressure fluid flow-in passage 18 is opened to one side of the pilot valve bodies 17a and 17b, when the piezoelectric elements 16a and 16b shift, and fluid bleed holes 15a and 15b are put into closed state by the other side of the pilot valve bodies 17a and 17b.
Patent JP-2000208965-A (JP)
Title: Cable-holding tool
Inventor: SAKA HIROYUKI
IPC: H05K7/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cable holder which can correspond to changes in the cable length and change of the number of contained cables merely by arranging a minimum number of cable holders on a cable route and can cut a time required for assembly of a device and improve productivity by cutting the number of cable holders. SOLUTION: A cable holder 1 for holding a cable C on an attaching plate 10 is constituted of a fixing side cable-holding part 2, which is shaped substantially frame-like and enables the cable C to be inserted inside and has a projection 4 which can be put in a fitting hole shaped in the attaching plate 10 in a bottom part 2a and a movable side cable-holding part 3, which is provided rotatably to the fixing side cable holding part 2 and formed substantially frame-like and enables the cable C to be inserted inside.