baber/WOPTO huggingface dataset:
Patent JP-H06199460-A (JP)
Title: Face-down paper discharging mechanism
Inventor: INOBE HIROYUKI
IPC: B65H31/00
Filed: 1993-09-13
Abstract: PURPOSE:To make a sheet of recording paper discharged from a fixing device in a face-up state dischargeable face down onto a paper discharge receiver without entailing any complication and an increase in cost and noise due to use of a complicate mechanical turnover mechanism. CONSTITUTION:This paper discharge mechanism consists of a paper discharge route 14 conveying a sheet of recording paper 2 discharged out of an image forming part in a face-down state, a paper discharge roller pair 16 for discharging the recording paper situated in a terminal part of this paper discharge route vertically upside down, a discharge paper receiver 17 extending downward the paper discharge roller pair to load the recording paper discharged, and a recess 18 at the side short of this discharge paper receiver and installed in a spot just under the paper discharge roller pair.
Patent JP-S60119444-A (JP)
Title: Cathode luminescence detecting device
Inventor: MURAYAMA YOSHIMI
IPC: G01N21/62
Filed: 1983-11-30
Abstract: PURPOSE:To obtain respectively the highest wavelength resolution to each magnification, by interlocking the setting of a magnification with the drive of the slit width of a spectroscope. CONSTITUTION:The amplitude of X and Y deflecting signals of an electronic optical system is changed by changing the gain of a driving circuit PD by means of a magnification setter Q. The amplitude data of the X deflecting signal is detected by an amplitude detecting circuit V and read by a control circuit CR. At the control circuit CR a counter value corresponding to a prescribed slit width is calculated from the functional relation between a preset amplitude (magnification) and a slit width based on the read amplitude data and present counting values of counters K and K' are compared with each other. The counters K and K' count pulses supplied to pulse motors PM and PM' which drive a slit. The control circuit CR supplies a normal rotation or reverse rotation pulse to the pulse motors PM and PM' in accordance with the positive and negative of the difference between above mentioned two counting values, so that the counting values of the counters K and K' coincide with the calculated counter value.
Patent JP-S61106976-A (JP)
Title: Control device of internal-combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02P11/06
Filed: 1984-10-31
Abstract: PURPOSE:To prevent a decrease of generated torque, worsening of fuel consumption and an increase of exhaust temperature, by providing a normalcy/ abnormality decision means, which decides detection of a combustion pressure vibration by a combustion pressure vibration detecting means, and an ignition timing correction quantity determining means which determines an ignition timing correction quantity. CONSTITUTION:An normalcy/abormality decision means B determines whether or not detection of a combustion pressure vibration by each combustion pressure vibration detecting means A, A' is normal. An ignition timing correction quantity determining means C, C' determines an ignition timing correction quantity on the basis of a detection result of the detecting means A, A' when a decision result of the decision means B is normal. While the determining means determines the ignition timing correction quantity on the basis of the ignition timing correction quantity of a cylinder or a cylinder group with the decision result normal when a decision result of the decision means B is abnormal. In this way, a decrease of generated torque, worsening of fuel consumption and an increase of exhaust temperature can be prevented.
Patent JP-H0390699-A (JP)
Title: Coating composition for matte coated paper for offset rotary printing
Inventor: NISHIOKA TOSHITAKA
IPC: C09D121/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the subject composition capable of providing coated paper having excellent printing smoothness, ink gloss and blister resistance by blending a pigment consisting essentially of calcium carbonate, etc., with a specific copolymer latex in a specified amount. CONSTITUTION:The objective composition obtained by blending (A) 100 pts.wt. pigment in which calcium carbonate or talc or both account for 50-100wt.% with (B) 5-25 pts.wt. copolymer latex, prepared by carrying out emulsion polymerization of (i) 20-50wt.% aliphatic conjugated diene-based monomer (preferably 1,3-butadiene) with (ii) 0.5-10wt.% ethylenically unsaturated carboxylic acid monomer [e.g. (meth)acrylic acid], (iii) 2-50wt.% ethylenically unsaturated carboxylic acid ester monomer (preferably methyl methacrylate) and/or vinyl cyanide monomer (preferably acrylonitrile) and (iv) 0-77.5wt.% other copolymerizable monomers and having <100nm average particle diameter and <=60wt.% gel content.
Patent JP-2001053801-A (JP)
Title: Packet flow rate measuring method
Inventor: TATSUMI TOMOIWA
IPC: H04L12/70
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a packet flow rate for quickly referring to statistical information and for referring to much statistical information. SOLUTION: In this packet flow rate measuring method, a data packet is received by a packet receiving part 101, and the address value of a statistical information memory 103 is retrieved from a memory for retrieval according to a key extracted from the received packet so that the statistical information related to the received packet can be stored and updated in the statistical information memory 103. In this case, the memory for retrieval is constituted of an association storage memory 102 and a memory 104 for a hash table, and a key and address value corresponding to the packet whose reception frequency is high are held in the association storage memory 102, and a key and address value corresponding to the packet whose reception frequency is low are held in the memory 104 for the hash memory.
Patent JP-S61107512-A (JP)
Title: Thin film magnetic head
Inventor: KAWANO KANJI
IPC: G11B5/31
Filed: 1984-10-31
Abstract: PURPOSE:To obtain high reproduced output and to improve the yield in the stage of production by forming a thin film magnetic head of the constitution in which a non-magnetic metallic film is interposed between a non-magnetic substrate and the 1st amorphous soft magnetic film to be deposited thereon. CONSTITUTION:The non-magnetic metallic film 2 is interposed between the non-magnetic substrate 1 and the 1st amorphous soft magnetic film 3 and Zr is used as the film 2 if the film 3 is of Co-Nb-Zr. The magnetic permeability of the film 3 is thus satisfactorily maintained and the high reproduced output is obtd. The yield in the stage of production is improved as well.
Patent JP-H0566649-A (JP)
Title: Electrophotographic device
Inventor: KAWANO YUZO
IPC: G03G15/01
Filed: 1991-09-09
Abstract: PURPOSE:To easily catch and take out a developing unit, and to easily exchange a developing device by moving a developing unit to be exchanged from the setting position of a device main body by a fixed distance. CONSTITUTION:When the lack of the toner of a magenta developing unit 6 is detected by a remainder sensor, an exchange display lamp provided on an operating panel flashes, to display the developing unit to be exchanged 6. A developing unit taking out cover to which a contact/uncontact cam is fitted, is rotated centering a supporting point, so that a developing unit inserting port appears, because it does not have a member pressing the back part of the developing unit 6. Then, a releasing lever 42 is moved in the direction shown by the arrow F, and the developing unit 6 at the position shown by a full line, is moved by the tensile force of a slider spring 39, in the direction shown by the arrow C, and the guide of a guiding rail, to take out the magenta developing unit 6.
Patent JP-2001025287-A (JP)
Title: Method for driving dc motor for vehicle
Inventor: ISHIDA KIYASU
IPC: H02P7/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To generate wide torque and to perform wide control by allowing a plurality of half-wave sinusoidal wave currents to exist in one pulse current width and driving a DC motor with the pulsating current of the sinusoidal wave half wave. SOLUTION: In this control method, a plurality of half-wave square waves (f) or sinusoidal wave (g) pulsating currents exist in a pulse current (h) of a single time width, and a plurality of pulsating currents are included in the pulse current (h) with a single time width, also a zero current part (j) is contained within the pulse current thus slowing current change and hence torque change. Then, although a smooth change in a current (d) and change in speed (e) can be obtained, especially the change in speed (e) becomes smooth. Also, by changing the duty factor of a zero-current part in a generated half-wave pulsating current, since a drive torque can be changed to cope with complex, rapid, and slow changes, the torque can be controlled over a wide range.
Patent JP-S6383699-A (JP)
Inventor: KURODA NORIKO
IPC: G21F9/00
Filed: 1986-09-29
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-S60119107-A (JP)
Title: Bias power supply circuit
Inventor: HATAKEYAMA HIRONOBU
IPC: H03F1/30
Filed: 1983-11-30
Abstract: PURPOSE:To supply always constant bias to an FET even if the FET is displaced, once bias adjustment is executed by using so-called imaginal short of an operational amplifier to control the gate voltage of the FET automatically. CONSTITUTION:The output voltage of an output terminal 9 of the operational amplifier 7 is changed until the voltage difference between the input terminals of the operational amplifier 7 becomes ''0''. The output voltage is used as the gate voltage of the FET1. Once the output voltage V1 of a DC power supply 4 and the resistance value R1 of a current adjusting resistor 10 are set up, the gate voltage is automatically adjusted even if the FET1 is displaced by another element, so that always constant drain current ID and voltage between the drain and source can be supplied to the FET1. If a switch 13 is turned on, respective relay coils of relay circuits 11, 12 are excited and the contacts of the respective relay circuits are closed. Consequently, the bias can be supplied to the FET1. When the switch 13 is closed, the respective relay coils of the relays 11, 12 are decayed, so that the contacts of the respective relay circuits are opened and the bias supply is interrupted.
Patent JP-H07204512-A (JP)
Title: Catalytic complex consisting of phosphorus, silicon and aluminum oxide amorphous solid solution
Inventor: TAIISHIAN CHIYAO
IPC: C10G49/04
Filed: 1992-08-27
Abstract: PURPOSE: To obtain a catalyst and to provide its manufacturing method, where the catalyst is constituted of a phosphorous, silicate, and aluminum oxide amorphous solid solution used for hydrocarbon conversion processes by hydrogenation decomposition, alkylation, isomerism, or the like, and is able to operate the reaction at high yields. CONSTITUTION: This catalyst complex is constituted of an amorphous solid solution of phosphorus, silicate and aluminum oxide containing 5-50 wt.% Al2 O3 , 10-90 wt.% SiO2 and 5-40 wt.% P2 O5 . The method of its manufacturing is constituted of a process arranging gelation of a mixture of aluminum hydrosol, silica hydrosol and a phosphorus compound, and forming particles by sintering the gel.
Patent JP-S6287931-A (JP)
Title: Three-dimensional display device and its using method
Inventor: KUBO KAZUTOSHI
IPC: G02B6/04
Filed: 1985-10-14
Abstract: PURPOSE:To attain the display of a three-dimensional image by arranging a spiral body and light shielding bodies arranged between optical fiber sheets so as to be brought closely contact with these optical fiber sheets. CONSTITUTION:Sectorial light shielding bodies 11, 12... are arranged between respective one ends of plural radially arranged optical fiber sheets so as to be brought closely contact with the sheets 1 and planes 2 are formed by one end surfaces 21, 22... of the optical fiber sheets 1 and the light shielding bodies 11, 12.... The spiral body 4 is rotated around the axial center 5 at an angular speed omegas and a linear image 6 is rotated around the axial center 5 at an angular speed omegar(omegar>>omegas) and successively projected upon the one end surfaces 21, 22. At that time, the image projected upon the one end surface 21 is an image on the bottom of a three-dimensional image to be displayed. One display of the three-dimensional image can be completed by repeating said projection successively by 360/theta0 times. Consequently, the three-dimensional image can be displayed at a real time by a simple mechanism.
Patent JP-S6384719-A (JP)
Title: Plate thickness control method for rolled stock
Inventor: NAKAYAMA TADAO
IPC: B21B37/18
Filed: 1986-09-29
Abstract: PURPOSE:To improve an accuracy of an output timing and to accurately control a plate thickness by fetching a frequency of a plate thickness deflection at an inlet side, calculating a lag time of a control system as a function of the frequency and correcting the output timing of the plate thickness control. CONSTITUTION:A frequency (f) of the plate deflection signal DELTAHi at the inlet side detected by a inlet side thickness gage 7 and feeds it to an output timing arithmetic unit 21. The output timing arithmetic unit 21 sampling inputs the plate thickness deflection frequency (f) at the inlet, a pulse (pi) of a pulse generator 6, calculates the output timing of the plate thickness control output in a prescribed arithmetic cycle, then feeds to a feed-forward controller 8. Therefore even if the frequency of the inlet side plate thickness deflection changes, the control output timing is corrected in corresponding to the change, the accuracy of the control output timing is improved covering all frequency range.
Patent JP-S6289111-A (JP)
Title: Numerical control device
Inventor: ITO KAZUMASA
IPC: G05B19/414
Filed: 1985-10-16
Abstract: PURPOSE:To store and execute even the control program of the large capacity by storing the control program of the execution form into a RAM for the main memory with an input device and executing the control program stored in the RAM for the main memory with the central processing unit. CONSTITUTION:In a ROM 2 for the main memory, the basic frequently executed control program is stored, the control program part with a small number of the execution frequency is stored in the external memory media and thereby, the space of the ROM 2 for the main memory can be effectively used and even a small quantity of the memory capacity is sufficient. When the action of the part is executed, which is not stored in the ROM 2 for the main memory, the control program is read from the external memory media stored by the executing form beforehand through an input device 6 and an input output control device 5 and written into the RAM 3 for the main memory. Thereafter, the action is executed by a central processing unit 1, and then, the control of the central processing device 1 is shifted from the execution of the control program in the ROM 2 for the main memory to the control program in the RAM 3 for the main memory, and the control program in the RAM 3 for the main memory is executed.
Patent JP-H01101303-A (JP)
Title: Olefin polymerizing catalyst
Inventor: UARUTERU KAMINSUKII
IPC: C08F10/00
Filed: 1988-09-14
Abstract: PURPOSE: To provide a catalyst for olefin polymn. which consists of a specific transition metal compd. and an org. metal compd., i.e., a reaction product of a hydroxy compd. and an org. aluminum compd., is an inert packing filler and can be an active catalyst compd.  
     CONSTITUTION: This objective catalyst consists of (A) the transition metal compd. of formula I (Cp is cyclopentadienyl; Me is titanium, zirconium, hafnium; R is cyclopentadienyl, halogen, 1-6C alkyl; Hal is halogen) or the compd. of formula II ((n) 0 to 3) and (B) the org. metal compd. obtd. by bringing (i) a compd. (e.g. glucose, etc.) having one or more acidic hydroxyl group and (ii) trialkyl aluminum, more preferably trimethyl aluminum into reaction. The polymn. of the 1-olefin of formula III (R is 1-28C alkylene) is executed in the presence of the catalyst. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04109276-A (JP)
Title: Image formation device
Inventor: YAMAJI MASAAKI
IPC: G03G15/09
Filed: 1990-08-30
Abstract: PURPOSE:To prevent a developer from scattering and to preclude an image irregularity and back staining by setting the peak position of a vertical magnetic force on the developer support means of a magnetic brush development device within a range of 5 deg. from the critical point of a development area. CONSTITUTION:The development device consists of a magnetic brush development device including a developing container 2, a developing sleeve 3 as a developer carrier, a blade 4 as a developer layer restriction member, a developer 8, a magnet roller 13 with plural magnetic poles, etc., and develops a latent image formed on a photosensitive drum 1. At this time, the peak position of the vertical magnetic force on the photosensitive drum 1 is set within the range thetaof 5 deg. from a development area magnetic field. Consequently, the developer 8 is securely prevented from scattering without providing any special developer scattering preventing means to eliminate the image irregularity, the back staining of a transfer material, etc.
Patent JP-S59116123-A (JP)
Title: Manufacture of purified salt
Inventor: KUSHIRO JIROU
IPC: F23G5/00
Filed: 1982-12-23
Abstract: PURPOSE:To manufacture purified salt at a low cost by scrubbing wast gas contg. hydrogen chloride exhausted from an incinerator for municipal garbage with a sodium hydroxide soln. and slaked lime, adding iron chloride, sodium sulfide and sodium carbonate to waste liquor after the scrubbing to remove impurities, and concentrating the remaining liq. with heat of combustion from the incinerator. CONSTITUTION:Waste gas contg. hydrogen chloride exhausted from an incinerator for municipal garbage is scrubbed with a sodium hydroxide soln. and slaked lime. The amount of slaked lime to be used is 0.1-0.3wt% of the amount of sodium hydroxide, and the concn. of the sodium hydroxide soln. is about 10- 15wt%. After removing produced gypsum and other insoluble substance from waste liquor after the scrubbing, iron chloride, sodium sulfide and sodium carbonate are successively added to remove heavy metals, Ca and other impurities. The resulting mother liquor is passed through a chelate resin or the like to remove Hg, and it is concentrated by heating with heat of combustion from the incinerator. Salt crystals deposited by the concn. are centrifugally separated to obtain purified salt.
Patent JP-H0391049-A (JP)
Title: System for connection between various kinds of protocols using the same kind of machine
Inventor: IGARASHI TOSHIYA
IPC: G06F13/00
Filed: 1989-09-04
Abstract: PURPOSE:To enable data transfer between an application and a host computer without being conscious of a protocol at all by preparing a program to play the role of a pipe for data flow on connection. CONSTITUTION:Between a driver 21 to control each protocols and an application 11 for each protocol, control information 1 and data 2 of protocols AC and BC used by the respective applciations 11 are worked to a form so as to be handled as the data of a protocol OCI of a network 3 to connect respective work stations WS 1, and sent out to the network 3. Otherwise, the data received from the network 3 are decomposed into the control information 1 and data 2 of the protocols AC and BC of the respective applications and dispatched to the correspondent application. The above-mentioned interface is provided. Thus, even when the number of the protocols is made various, the program to be newly prepared can be covered with the two protocols. Thus, the data transfer is executed between the application and host computer without being conscious of the protocol used by each application at all.
Patent JP-S6381759-A (JP)
Title: Enclosed battery
Inventor: MAKINO KOICHI
IPC: H01M50/167
Filed: 1986-09-26
Abstract: PURPOSE:To provide high capacity, to reduce production cost and to prevent liquid leakage when a battery is assembled, by using a gasket of a substantially U-shaped cross-section. CONSTITUTION:A disk-shaped separator 4 blanked from a sheet is used as it is without being formed to a cup-shape. As a result, insulation of a seal plate 2 serving also as a negative electrode or a negative electrode active material 3 from a positive electrode black mix 5 is effected in such a manner that an inside portion of a substantially U-shaped gasket is extended to an inside upper portion of the seal plate 2 for the insulation of the positive electrode black mix 5 from the seal plate 2 and the positive electrode black mix 5 is insulated from the negative electrode active material 3 by a separator. In addition, an inner wall of the gasket and a circumferential edge of the separator 4 are so sized that the separator is a little put into the gasket to prevent shortcircuit therethrough. Since a flat separator can be used, a battery can be assembled easily in production.
Patent JP-H0677346-A (JP)
Title: Amplifier
Inventor: TANAKA TSUNEYUKI
IPC: H01L27/04
Filed: 1992-08-28
Abstract: PURPOSE:To materialize a voltage supply circuit which prevents the mutual interference between a power source line and a signal line, concerning the circuit of supplying operation voltage to a semiconductor device where lead terminals for plus voltage and minus voltage are coming out in the same direction. CONSTITUTION:A semiconductor device 7, where a plus voltage terminal 4 and a minus voltage terminal 5 are coming out in the same direction across a signal line terminal 6, is incorporated onto the first substrate 3 provided in the first recess 2 of a casing 1, and a power source circuit 10 is incorporated onto the second substrate 9 provided in the second recess 8 of the casing 1, and the pattern of a power source wiring 12 is printed on the rear side of the first substrate 3. Besides, a groove 13 corresponding to the power source wiring 12 is provided in the region of the power source wiring 12 in the first recess 2, and one side each of the plus voltage terminal 4 and the minus voltage terminal 5 is connected to a power source circuit 10 through the power source wiring 12.
Patent JP-H0781445-A (JP)
Title: Power transmission device for tractor
Inventor: IWAMOTO MASATOSHI
IPC: B62D49/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a power transmission device, by which a center distance can be shortened, for a tractor by arranging auxiliary transmission units on upper and lower sides or on right and left sides of a main transmission unit arranged in the front part. CONSTITUTION:A power transmission device for a tractor is provided with a propelling shaft 11 transmitting the power of an engine 9 via a clutch 10 and a transmission auxiliary shaft 15 installed parallelly to the propelling shaft 11, while a gear type main transmission unit 2 is arranged over the both shafts 11, 15, and a gear type auxiliary transmission unit 30, which is freely switched between high and low, is arranged in the lower side of the main transmission unit 2. A transmission output shaft 28, which is installed parallelly to the propelling shaft 11 and the transmission auxiliary shaft 15, is arranged, while the gear type auxiliary transmission unit 30 is arranged on the transmission output shaft 28, and a driving gear 34 in the auxiliary transmission unit 30 is engaged with a driven gear 26 of the main transmission unit 2 on the propelling shaft 11.