baber/WOPTO huggingface dataset:
Patent JP-S58138174-A (JP)
Title: Original reading system
Inventor: FUSHIMI ISAO
IPC: G06T1/00
Filed: 1982-02-10
Abstract: PURPOSE:To transmit picture information with inexpensive digital signals which represent half tones through line originals and dot originals, by setting the 1st threshold which discriminates the black and white of facsimile originals and another threshold which discriminates half tones, and by switching them at a fixed and variable repetitive cycle. CONSTITUTION:Among output signals from an amplifier 2, black colored portions are represented by the C, C', and C'' of the diagram, the half tone portions are represented by the (d) and (d'), and the white portions are represented by the low value parts. When the signals are discriminated at a discriminating circuit 3 with a threshold 1a from a threshold generating circuit 5, a signal which represents black color is outputted at portions corresponding to the black colored portions C, C', and C'', and, when the signals are discriminated with another threshold 2b which discriminates half tones, signals which indicate that the portions C, C', and C'' and (d) and (d') are black are outputted. When the threshold 1a is switched to the threshold 2b on every, for example, 6th main scanning unit from a scanning picture element address counter 6, the picture is reproduced in such a way that the black colored portion is represented by black and the white portion is represented by white, but the half tone portion is represented by black horizontal bars on every 6th picture element. When the switching is performed in the same way at a fixed cycle of main scanning unit and in one scanning period, the half tone portion is represented by grids of black lines. In this way, a reproduced picture, from which the half tone portion and the black colored portion can be read, is obtained at the receiving side.
Patent JP-H07230231-A (JP)
Title: Fixing device
Inventor: SHIBAKI HIROYUKI
IPC: G03G15/20
Filed: 1994-02-17
Abstract: PURPOSE:To realize an excellent fixing by measuring change of the temp. of a sheet after the fixing and performing the heat control of a device based on the measuring result. CONSTITUTION:The surface temp, of a sheet 4 discharged from the case 8 outlet is detected by a noncontact temp. sensor 6 disposed in the vicinity of the outlet of the case 8 for receiving the infrared ray radiated from the sheet. The temp. difference data between the front and rear end of the sheet 4 detected by the temp. sensor 6 is sent to a CPU, together with the sheet size data detected by a size detection switch and the heat capacity of the transport sheet is computed, by comparing with the reference temp. difference in that size. Based on this computation result, a heater 5 is controlled so as to heighten the fixation set temp. when the value is greater than a reference and to lower the set temp. at the time of being smaller than the reference.
Patent JP-H07230718-A (JP)
Title: Prefabricated cable with branch for clean room
Inventor: OSAWA TAKAO
IPC: H01B7/00
Filed: 1994-02-17
Abstract: PURPOSE:To lessen man-hours in the wiring operations and enhance the easiness in execution of works by drawing in one trunk cable accompanied by a number of branch cables to a ceiling, and connecting to those of apparatus installed here and there on the ceiling which are located the nearest by the use of terminate connectors equipped on the branch cables. CONSTITUTION:A prefabricated cable 3 with branches is to be connected with a certain number of apparatus installed here and there on the ceiling of a clean room 1 and is composed of a trunk cable 4, a number of branch cables 6a, 6b... extending from prefab. branch parts 5 molded on the trunk cable 4 in a single piece in advance at a certain spacing, and terminate connectors 7... which are in advance mounted on the terminations of branch cabled. Together with the branch cables 6a, 6b... in a large number, the trunk cable 4 is drawn in to the ceiling of the clean room 1 without passing through any distribution board, and the terminate connectors 7 on the branch cables are inserted in and connected with those of 2a, 2b... of apparatus on the ceiling which are located nearest (fan filter unit).
Patent JP-H08240357-A (JP)
Title: Adsorption frezeer
Inventor: SATO HIDEAKI
IPC: F25B17/08
Filed: 1995-02-08
Abstract: PURPOSE: To provide a small-sized adsorption freezer in which a high freezing capability is realized even if its adsorption device is small in size and a relative small amount of adsorption agent is used. CONSTITUTION: An adsorption device of n-th order and an adsorption device of (n+1)-th order of a plurality of adsorption devices located in an adsorption stage are thermally connected in series and adsorption agent in the n-th adsorption device of a former stage is cooled by adsorption of refrigerant with the adsorption agent of the (n+1)-th adsorption device of a latter stage. That is, the adsorption agent in a left side first stage for adsorbing vapor of refrigerant such as water flowing out of an evaporator 3 is highly cooled while vapor of refrigerant such as water flowing in a cooling pipe 11 being adsorbed into the adsorbing agent of the left second stage adsorbing device 12, and, a high adsorbing capability is generated by the lowering of temperature, resulting in that the evaporator 3 may realize a high freezing capability.  With such an arrangement as above, it is also possible to apply it to the adsorption stage of the freezing system in which the adsorbing agent is circulated in the adsorbing device.
Patent JP-S59147506-A (JP)
Title: Bias circuit
Inventor: HASEGAWA KENICHI
IPC: H03F1/30
Filed: 1983-02-10
Abstract: PURPOSE:To supply stably a bias by providing a transistor (TR) pair with special combination between a constant current source supplying the bias to plural circuits and a voltage source so as to eliminate the effect of fluctuation caused by a current amplification factor of the TRs and temperature change. CONSTITUTION:The TR pairs are constituted and connected in cascade by the 1st TRs Q11, Q13 whose collectors and bases are connected respectively and the 2nd TRs Q12, Q14 whose bases are connected to the bases of the TRs Q11, Q13. A voltage source V2 is connected to the collector of the TRs Q13, Q14 of the TR pair via resistors R3, R4 and the collector of the TRQ14 is connected to the base of the TRQ3 of the cathode follower. Further, the collector of the TRQ1, Q2 of the constant current source connected to the voltage source V1 is connected to the emitter of the TRs Q11, Q12 and the collector of the TRQ15 of the constant current source is connected to the emitter of the TRQ3. Then, the effect of fluctuation in the current amplification factor and temperature change on each TR are eliminated and a bias is applied stably to the circuits 1-3.
Patent JP-H09193483-A (JP)
Title: Printer device and control method therefor
Inventor: OKI JOJI
IPC: B41J5/30
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer device and control method therefor in which printer information can be judged rapidly and precisely. SOLUTION: Printer information is outputted and indicated according to the requirement of a user (S1), and whether or not perfecting printing is possible is judged (S2). When it is judged that perfecting printing is possible, printer information is obtained by means of a printer control part from a single-sided printer information storage and perfecting printer information storage and an indication is issued to a printing part so that the single-sided printing information is printed on the front side of a printing paper and perfecting printer information is on the rear side of the paper (S3), and on the other hand, when it is judged that perfecting printing is not possible,  printer information is obtained from the single-sided and perfecting printer information storages by means of the printer control part and an indication is issued to the printing part so that single-sided printer information is printed on a first sheet of the printing paper and perfecting printer information is printed on a second sheet thereof (S4). According to the printing indications, printer information is printed (S5).
Patent JP-H03227746-A (JP)
Title: Mounting structure for assist grip
Inventor: MIDORIKAWA KAZUHIKO
IPC: B60N3/02
Filed: 1990-01-31
Abstract: PURPOSE:To positively store and fix an assist grip in a storage part when the assist grip is stored in the storage part by engaging the engagement part of the assist grip with the engaging part of the storage part. CONSTITUTION:A recessed storage part 3 is formed inside a roof side rail 1, both end parts of a pivot 4 are supported on both end walls 5, 6 of the storage part 3, and an assist grip 7 is turnably supported on the pivot 4. In this case, an engaging groove 9 is formed on the upper wall 8 of the storage part 3. An engaging projection 16 engaging the engaging groove 9 is then formed on the upper face 13b of a holding part 13 of the assist grip 7. Besides, long holes 17 through which both end sides of the pivot 4 are passed, are formed in the bases 14a of arm parts 14. Further, compression springs 18 energizing the engaging projection 16 to the engaging groove 9 during storing the assist grip 7 in the storage part 3 are elastically loaded in the inside of the long holes 17.
Patent JP-H08212138-A (JP)
Title: Information processor
Inventor: YAMAZAKI HAJIME
IPC: G06F12/14
Filed: 1995-02-08
Abstract: PURPOSE: To prevent a program to be remained from being destroyed when down loading a program, etc., from a host computer to a reloadable memory. CONSTITUTION: When executing version up of an image forming device, a host computer 8 reloads the program stored in a flash ROM 1 by down loading it and when reloading the contents of the flash ROM 1, a memory controller 2 performs control such as the applying of a reloading voltage based on a disable signal from a protection circuit 9. When the host computer 8 accesses a basic program stored in the flash ROM 1 by bug of a load program, the protection circuit 9 inhibits the applying of the reloading voltage due to the memory controller 2.
Patent JP-H02204942-A (JP)
Title: Electric field dissociation type gas ion source
Inventor: OCHIAI YUKINORI
IPC: H01J37/08
Filed: 1989-02-01
Abstract: PURPOSE:To have an ion beam of high current with lesser amount of introduced gas by forming a gas blowout part from two plates fixed with a certain gap between, locating the tip of an emitter in the neighborhood of its center, and introducing the ionized gas to blow toward the tip of emitter. CONSTITUTION:An ionized gas blowout part 10 is formed from two piece parts piled one over the other so that circles 11a, 11b bored in the center can have a slight gap. When ionized gas is introduced to this gap from an ionized gas introduced hole 3, the gas is blown toward the tip of an emitter 1 from the bores of discs. This arrangement can boost the gas pressure at the tip 1a of the emitter with a lesser amount of introduced gas.
Patent JP-H11219558-A (JP)
Title: Disk recording and reproducing device
Inventor: KURITA KAZUHITO
IPC: G11B17/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of cost, miniaturization and lightening of weight by reducing the number of driving sources. SOLUTION: This disk recording/reproducing device 1 is constituted so that the disk rotationally mounted on a disk rotating means is irradiated by a light beam to reproduce the recorded information of the disk and the disk is irradiated by the light beam to record the information signal in the state the recording head comes close to the disk or comes in contact therewith, and it is furnished with an eject means 220 for ejecting the disk from the state mounted to the disk rotating means, a head moving means 170 for detaching/attaching the recording head against the disk, and changeover means 49, 174, 175, 176, 177, 200 operated by the rotational driving force of a motor of the disk rotating means,  for making the recording head to come close to or come in contact with the disk by the head moving means 170 to prohibit the ejection of the disk by the eject means 220 when the motor is rotated in one direction and also for making the recording head to separate from the disk by the head moving means 170 to enable the ejecting operation of the disk by the eject means 220 when the motor is rotated in another direction.
Patent JP-H06235342-A (JP)
Title: Exhaust emission control method
Inventor: NOJIMA SHIGERU
IPC: F02D41/14
Filed: 1993-02-09
Abstract: PURPOSE:To efficiently purify NO2 by arranging the crystalline silicate loaded with copper in the fore stage of an exhaust gas passage, arranging a three- component catalyst in series in the rearstage, and arranging an oxygen concentration sensor between a fore stage catalyst and a rear stage catalust. CONSTITUTION:An exhaust emission control device is installed in the exhaust gas passage of a lean burn engine 1. The crystalline silicate 3 loaded with copper is arranged in the forestage of the exhaust gas passage, and a three- component catalyst 4 is arranged in series in the rear stage. Oxygen concentration sensors 2 and 2' are arranged in the forestage and rearstage of two kinds of catalysts 3 and 4. In the ordinary case, air-fuel ratio is controlled by the signals of two oxygen concentration sensors 2 and 2'. When the signals of both the oxygen concentration sensors 2 and 2' are different, fuel feed quantity is adjusted so that the air-fuel ratio of the rearstage catalyst 4 is set to a desired state, by the signal of the oxygen concentration sensor 2' in the rearstage. Accordingly, NO2 can be purified efficiently in both of the lean and stoichio states.
Patent JP-S59148213-A (JP)
Inventor: FUJIWARA YASUTAKA
IPC: H01B13/30
Filed: 1983-02-10
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-H08192348-A (JP)
Title: Grinding and polishing method and device therefor
Inventor: WAKABAYASHI KIMIHIRO
IPC: B24B13/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a grinding and polishing method and device therefor, capable of grinding and polishing in an asymmetic and an asphric form without making the constitution and control of the device complex. CONSTITUTION: In a first process, a work 12 fixed onto a column 15 is ground by rotating a grinding wheel 11 which is controlled in position by position control means 2, 3 and 4 in the X direction, the Y direction and the Z direction. Grinding in an asymmetric and an aspheric form can also be performed by the aforesaid control means. In the subsequent process, the grinding wheel 11 is replaced with a polisher roughly identical in size to the grinding wheel, and polishing is performed while being similarly controlled in position with diamond paste used as abrasive material.  In a final process, the polisher is replaced with an electrode identical in size to the grinding wheel, fine abrasive grains are dispersed in a liquid tank 6, charged colloidal solution is put into the liquid tank so as to allow both the work and the electrode to be immersed therein, and the electrode around which fine abrasive grains are cohesive, is similarly controlled in position, so that the work is thereby polished by fine abrasive grains.
Patent JP-S55114304-A (JP)
Title: Dialyzing filter
Inventor: NIISATO TOORU
IPC: A61M1/14
Filed: 1979-02-24
Abstract: PURPOSE: To improve the efficiency of dialysis while doubling as haemofiltration effect and haemodialysis effect by a method wherein a dialyzing liquid is pushed into body fluids through a semipermeable membrance and operation which extracts water content from the body fluids is repeated.  
     CONSTITUTION: The device is beforehand worked in the quantity of discharge which difference between the quantities of discharge of a dialyzing liquid delivery pump 7 and a dialyzing liquid feed pump 6 is the prearranged quantity of water content subtracted from the interior of the body. A dialyzing liquid is kept in a fixed flow rate and brought to a condition that the liquid continually flows in a dialysator 1, and the inner volume of a cylinder device 8 is slowly varied secularly to 40ml from 0ml or to 0ml from 40ml. The decrease of the inner volume of the cylinder device 8 results in the positive pressure of the dialyzing liquid and effect which pushes the dialyzing liquid into blood through a semipermeable membrane in the dialysator 1, and the increase of the inner volume the negative pressure of the dialyzing liquid and the extraction of water content in blood into the dialyzing liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60165082-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H05B3/14
Filed: 1984-02-07
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-S56119735-A (JP)
Title: Manufacture of strip steel with small anisotropy for deep drawing
Inventor: TAKANO MASAYOSHI
IPC: C21D8/04
Filed: 1980-02-22
Abstract: PURPOSE:To manufacture a strip steel with improved anisotropy for deep drawing by cold rolling steel products having a specified alloy composition at a specified reduction ratio followed by annealing at a specified temp. CONSTITUTION:A steel consisting of 0.05-0.40% C, 0.05-0.35% Si, 0.2-2.0% Mn and the balance Fe and inevitable impurities or further contg. one or more  among 0.1-2.0% Cr, 0.05-0.6% Mo and 0.1-5.0% Ni is hot rolled, annealed,  cold rolled at 40-70% reduction ratio, and annealed at (the A1 transformation  point -70 deg.C) - the A1 point to obtain the desired strip steel. When the strip steel  is not obtd. in the desired thickness by cold rolling the hot rolled plate once, the  plate is subjected to primary cold rolling at 15-50% reduction ratio, process annealing at the A1 transformation point or below, secondary cold rolling at 30-70%  reduction ratio and annealing at (the A1 transformation point -70 deg.C) - the A1  point.
Patent JP-S57134921-A (JP)
Title: Taping device
Inventor: IWATA KAZUTOSHI
IPC: H01F41/12
Filed: 1981-02-16
Abstract: PURPOSE:To improve production efficiency and product quality by automatic control for winding a tape in such a manner as a tape position detector can detect tape slackening that can be removed by operating a pair of actuators controlled by a computer control unit. CONSTITUTION:A swivel ring 1 free to swivel in any direction is mounted on a supporting memberIand a pair of actuators 10, 11 are installed on a side 1b of the swivel ring 1. A guide roller 3 to guide an insulation tape 8 for work W is supported through fittings 12, 13 on the respective output shafts 10a, 11a of both actuators 10, 11 to which the computer control unit 14 is connected. The tape position detector 18 isr provided on the computer control unit 14 which faces the conveying passage of the insulation tape 8. Slackening of the insulation tape 8 can be eliminated by tilting freely the guide roller 3 for the insulation tape 8 so that continuous taping can be carried out under automatic control as well as free mounting can be made at taping pitch intervals within a range specified.
Patent JP-S57135238-A (JP)
Title: Electronic control type fuel injector
Inventor: KATOU KATSUSHI
IPC: F02B75/02
Filed: 1981-02-16
Abstract: PURPOSE: To prevent the stall of the engine by applying a narrow pulse to the electromagnetic valve at the initial stage of the returning of the fuel in a case where the  retardation is smaller than a predetermined value, and a wide pulse thereto in a case  where the retardation is larger than the predetermined value, in the electronic controller in which the fuel injection is stopped upon the speed reduction.  
     CONSTITUTION: When the engine is retarded from the fuel cut state and the rotational  period N reaches a set cut rotation number N 1 , the fuel returns. The retardation ΔN n   upon fuel returning is compared with the set retardation ΔN c . In a case ΔN n ≥ΔN c , it  is judged to be a racing time, and the increase in the quantity of the fuel is performed  simultaneously with the fuel returning to prevent the engine stall, and in a case where  ΔN n <ΔN c , it is judged to be a so-called retardation travelling time with the clutch in ON state, and the quantity decreasing control is performed at the time of returning to  pervent deterioration of the drive feeling at the time of fuel returning. If the clutch is  put into an OFF state within the returning set period, it follows ΔN n ≥ΔN c , and the  de crease in the quantity is changed over to the increase in quantity to prevent the stall of the engine. Moreover, the increasing and decreasing pulse length is restored  gradually to the ordinary pulse length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62180625-A (JP)
Title: Broadcast reception system
Inventor: HARUTA YASURO
IPC: G06K19/073
Filed: 1986-02-04
Abstract: PURPOSE:To effectively manage a receiver receptible of a chargeable broadcast by designing the titled system that the reception and demodulation of a broadcast wave are allowed only after an IC card mounted with part of a function receiving and demodulating the broadcast wave is connected to the broadcast receiver. CONSTITUTION:The IC card 100 is provided with a selection information storage section 150 formed in an EEPROM 108 and a selection section 152 connected to a data output 116 of a descrambler 112. In loading the IC card 100 to an IC card updating device and inputting selection information from an operation display section by key operation, the information is transferred from the updating device to the IC card and stored in a selection information storage section 150 in a nonvolatile way. In loading the IC card 100 to the broadcast receiver, the selection section 152 references the selection information stored in the selection information storage section 150, only the traffic information at an area and a point in response to the selection information is selected among the data outputted from the descrambler 112 to the output 116 and the result is outputted to a data signal demodulation circuit 44 from its output 154.
Patent JP-H01197677-A (JP)
Title: Superconducting magnetometer
Inventor: OOKAWA KUNIO
IPC: G01R33/035
Filed: 1988-02-02
Abstract: PURPOSE:To remove a magnetic flux trap in a short time and to perform invariably normal operation even if the magnetic flux trap is generated by providing a heating means which puts a SQUID (superconducting magnetometer using a superconductive quantum interference element) in a normal conductive state and puts it back from the state selectively. CONSTITUTION:The SQUID 2 is dipped in liquid helium, etc., and cooled to cryogenic temperature to transfer it to a superconductive state. At this time, when there is not magnetic trap and the quantity of variation in critical current value is normal, the amplitude of an output voltage is sufficiently large. If the SQUID 2 has a magnetic trap at the time of transfer of the superconductive state and the amplitude of output electric power becomes small, a heating current is supplied to the heater 3. At this time, Joule heat is generated and respective superconducting films returns to a normal conductive state, so the magnetic trap is removed. Further, it is confirmed from an abrupt increase in the resistance of the SQUID 2 that the SQUID 2 returns to the normal conductive state.
Patent JP-H01198140-A (JP)
Title: Data transmission system
Inventor: ITO KIYOTSUGU
Filed: 1988-02-02
Abstract: PURPOSE:To enable data to be efficiently transmitted between a host CPU and a data terminal equipment by connecting the host CPU and the data terminal equipment in 1:(n) through an exchange network. CONSTITUTION:An exchange CPU 2 informs the settlement a data link to the host CPU 14 and the data terminal equipments 11-13 by turning on an RS-232C DR signal after connecting a transmission line from the CPU 14 to the reception lines of the terminal equipments 11-13 through the time division switch of the exchange network 1 based on the information of the CPU 14 and the terminal equipments 11-13 housed by station data. In case that the data is transmitted to the data terminal equipment 12 from the CPU 14, the data is transmitted by turning on the RS-232C SD signal (the transmission demand) and adding the terminal address of the terminal equipment 12 to the data which is transmitted through an RS-232C SD signal line.