baber/WOPTO huggingface dataset:
Patent JP-S57181719-A (JP)
Title: Manufacture for clean cold rolling steel plate
Inventor: MATSUDA YUKIO
IPC: C23G5/06
Filed: 1981-04-30
Abstract: PURPOSE: To bring out the same cleaning effect as a conventional purifying line, and also to attain its energy saving, by using rolling oil of low concentration for the final finish rolling stand of cold rolling, and also jetting the rolling ol of high pressure and low concentration onto both surfaces of a steel tape by a specific flow rate at the entry or the delivery of the final stand.  
     CONSTITUTION: At the final stand 5 of a quadruple and 5 stage continuous cold rolling mill, rolling oil emulsion of 0.5W2.0% low concentration is fed to a rolling through a pump 7 and a nozzle 8 from a tank 6. Also, at the entry or the delivery of the final stand 5 through a pump 9 and a nozzle 10 from the tank 6, rolling oil emulsion of 0.5W2.0% the same concentration is jetted onto both surfaces of a steel tape by 50W200kg/cm 2  pressure, and a flow rate of 20W150l/min per 100mm of one surface of the steel tape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63235630-A (JP)
Title: Valve timing control device for engine
Inventor: SHIMODA SHIGEAKI
IPC: F02D29/02
Filed: 1987-03-23
Abstract: PURPOSE:To improve a fuel consumption characteristic particularly in a high speed zone by reducing the valve opening period of an intake valve at the time of carrying out a constant speed traveling control even in a high speed zone, in a control for varying an intake air charging rate by reducing the valve opening period in a low speed zone while increasing the valve opening period in a high speed zone. CONSTITUTION:A valve driving mechanism 1 has a low speed cam 2 which reduce the valve opening period of an intake valve and a high speed cam 3 which increases the valve opening period and the cam for driving the intake valve is switched by means of an actuator 4. In this case, the actuator 4 is controlled by a controller 5 according to an engine speed information from an engine speed sensor 6 and an operation mode signal indicating whether the automatic control of constant speed traveling is under way or not from a constant speed traveling device 7. That is, the actuator 4 is controlled so as to select the low speed cam 2 when an engine is judged in a low speed zone while to select the high speed cam 3 when judged in a high speed zone, and to select the low speed cam 2 when the engine is in the high speed zone while the constant speed traveling control is under way.
Patent JP-S59190753-A (JP)
Title: Two-way communication system
Inventor: HANANO NAOMASA
IPC: H04L5/14
Filed: 1983-04-14
Abstract: PURPOSE:To attain synchronization by an easy method and send out data by sending a synchronizing bit out of one station, receiving and confirming it at the other station and returning a synchronizing bit, and confirming it at the former station and sending out the data. CONSTITUTION:A station A sends only the synchronizing bit F1 to a station B through a synchronizing bit sending means FT and a two-way communication path DTL. The station B receives it by a receiving means FR, and a synchronism detecting means S detects synchronism. When the synchronism is detected, the station B generates a synchronizing bit F2, which is sent out of a sending means FT to the station A. The station A receives it by a receiving means FR, and a synchronism detecting means S confirms the synchronizing bit to discriminates that information transmission between the stations A and B is synchronized, and sends out data DT to the station B. Thus, it is clarified securely in the early stage that signals of time-division multiplex communication between both stations are transmitted synchronously.
Patent JP-H11263454-A (JP)
Title: Document feeder and picture image formation device furnished therewith
Inventor: TAKAHASHI MASAHIRO
IPC: G03G15/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To hold a document feeder in a state to immediately and directly feed a set sheet copy at any time. SOLUTION: A document feeder 11 is furnished with a document loading means 15 to load a sheet document P2 to be picture-processed, a document existence detection means 35 to detect whether the sheet document is loaded on this document loading base and a document process preparation means 30 to tilt the document loading means 15 at the time when the document existence detection means 35 detects the sheet document. When a copy is set on the copy loading means 15, it is detected by the document process preparation means 30 that the document is set, the document process preparation means 30 tilts the document loading means 15 and makes it in a state to feed the sheet document at any time.
Patent JP-S51141307-A (JP)
Title: Rotor of the basket type induction motor
Inventor: OONISHI YASUYUKI
IPC: H02K17/16
Filed: 1975-05-30
Abstract: PURPOSE: The conduction plate having the same shape with the stamp silicon plate of the rotor core is stamped out and accumulated to form an end-ring, improving the quality and efficiency of the products. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08264217-A (JP)
Title: Terminal board with connection confirming display mechanism
Inventor: YAMAKAWA HIROYUKI
IPC: H01R4/48
Filed: 1995-03-24
Abstract: PURPOSE: To visually check whether the connection of the core wire of an electric wire is surely conducted or not with simple constitution and surely conduct connecting work. CONSTITUTION: An electric wire inserting port 4a for inserting a core wire of an electric wire and a connecting part 5 for connecting the core wire of the electric wire inserted from the electric wire inserting port 4a are formed in a main body 1 to constitute a terminal board 6. A display button 7 which is operated with the core wire only in a state that the core wire of the electric wire is normally connected to the connecting part 5, and displays the connecting state of the core wire on the outer surface side of the main body 1 is installed.
Patent JP-S63234824-A (JP)
Inventor: SUGANUMA ISAO
IPC: H02H3/06
Filed: 1987-03-20
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-H06253802-A (JP)
Title: Production of block-like instant food
Inventor: NAKAGAWA YUKIYOSHI
IPC: A23L3/44
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a method for producing a block-like instant food, capable of fundamentally solving problems of unevenness, warpage and loss of the product, simultaneously solving problems on food sanitation and workability by eliminating operation process by man-power and capable of industrially mass-producing. CONSTITUTION:A prepared raw material containing water and having fluidity is packed into a long metallic container (a) having a prescribed shape and size. Then, the contents in the container are rapidly frozen in a state where a spit (e) for taking out is inserted therein and then the circumferential part of the container is heated to slightly thaw the peripheral part of the formed and frozen material in the container and successively, the formed and frozen material is taken out from the container. Then, the spit (e) is removed from the frozen material and the formed and frozen material is subjected to lyophilization under vacuum. A series of step can completely automatically be put into operation.
Patent JP-S63232708-A (JP)
Title: Frequency multiplication circuit
Inventor: SUGIYAMA TAKAHIRO
IPC: H03K5/00
Filed: 1987-03-20
Abstract: PURPOSE:To prevent an influence due to the fluctuation of a parameter by forming an oscillation circuit which has a sufficiently larger frequency than the frequency of an input signal, and presuming the half of a period, during which the input signal is inputted, by using a counter and a 1/2 latch. CONSTITUTION:A CR oscillator 1 is designed beforehand so as to oscillate at the sufficiently larger frequency f2 than the frequency f1 of the input signal from a terminal 2, and when the input signal pulse is L, the output pulse of the oscillator 1 at the time when the input pulse is H is counted by the counter 5 which is reset through a delay circuit 6. Then, according to the signal of an invertor 7, the value of the counter 5 till the trailing edge of the input signal is shifted by one bit and is latched as the half value by the 1/2 latch 9. Then, the output signal of the circuit 1 is counted from the trailing edge of the input signal until it coincides with the output of the latch 9, and a coincidence signal is outputted.
Patent JP-H07276420-A (JP)
Title: In-mold transfer molding method and mold therefor
Inventor: NISHIDA TSUTOMU
IPC: B29C45/26
Filed: 1994-04-04
Abstract: PURPOSE:To provide an inmold transfer molding method with the capability of relieving the deformation of a transfer film even in the case where large steps exist, and integrally molding even an item with large steps. CONSTITUTION:Injection molding is performed after putting an insert 5 for defining an interstice 8 communicating to a molding space 3 between the insert and a core mold 2 In the recessed part 2a of the core mold 2 for forming step parts 3a with a predetermined dimension or more in the molding space 3.
Patent JP-S62224633-A (JP)
Title: Rolling method for bars
Inventor: SHIBAYAMA TAKASANE
IPC: C21D8/06
Filed: 1986-03-25
Abstract: PURPOSE:To prevent the hydrogen induced cracking of bars manufactured by rolling a continuously cast bloom even in case where the ratio of the cross- sectional area of the bloom to that of the bars is low, by subjecting the bloom to controlled rolling under specified conditions. CONSTITUTION:An undegassed molten steel is continuously cast and the resulting continuously cast bloom is rolled as stock to manufacture bars such as round and square. At this time, the round bar as a product is liable to undergo hydrogen induced cracking in case where the ratio A/B of the cross-sectional area A of the bloom to that B of the round bars is <=4.0. In order to simply prevent the cracking, the bloom is taken out after heating to >=1,050 deg.C in a heating furnace and it is subjected to controlled rolling consisting of rough rolling at 1,000 deg.C finishing temp. with a cogging mill and rolling at 750-950 deg.C in a temp. zone under the recrystallization temp. with intermediate and finish rolling mills.
Patent JP-H01240440-A (JP)
Title: Package box
Inventor: SUZUKI KENJI
IPC: B65D5/66
Filed: 1988-03-18
Abstract: PURPOSE:To prevent a packaged material from being damaged at the time of unpackaging and packages from falling by a method wherein a cut which reaches from a liner of overlapping parts to a center core at least on one of overlapping parts of an overlapping member. CONSTITUTION:On overlapping parts 16a, 17a, cuts 24, 25 which reach, for example, from a rear liner 11a to a center core 11b are made. The cuts 24, 25 prevent the urged pressure acting an the overlapping parts 16a, 17b from dispersing to the exterior and concentrate this urged pressure on the overlapping parts 16a, 17b while deforming the overlapping parts 16a, 17a irrespective of their exterior. The center core 11b can be thus easily depressed by urged pressure caused upon adhesion, so that overlapping height of the overlapping parts 16a, 17b can be reduced. This prevents package boxes from falling when they are stacked. A flap 16 can also prevent a device which is subject to an edge at the time of unpackaging from being damaged.
Patent JP-H07246751-A (JP)
Title: Thermal printer
Inventor: KAJIYA HIROSHI
IPC: B41J25/316
Filed: 1994-03-10
Abstract: PURPOSE:To eliminate printing inferiority by providing a pair of first arms connecting a thermal head to a press frame in a shakable manner and the second arm holding the thermal head in parallel to a platen roller. CONSTITUTION:A thermal head 24 supported on a press frame 54 in a freely shakable manner through first arms 46 is pressed to a platen roller 12 by a pair of left and right spring members 56. By this mechanism, as compared with a case pressing the thermal head 24 by one spring member 56, the left and right pressing forces of the thermal head 24 are made easy to be averaged. The rear end part of the second arm 50 supporting the rear end part of the thermal head 24 is loosely fitted to and supported on the shaft 52 arranged in parallel to the platen roller 12. By this constitution, the thermal head 24 is always held in parallel to the platen roller 12 and, even if the spring constants of the left and right spring members 56 are finely different, the left and right pressing balances of the thermal head 24 can be equalized.
Patent JP-H04213685-A (JP)
Title: Window regulator
Inventor: UGAWA SATOSHI
IPC: E05F11/48
Filed: 1991-03-29
Abstract: PURPOSE:To simplify assembly work of a window regulator and yet raise and lower it smoothly. CONSTITUTION:A rail unit 1 is composed by connecting together a pair of front and rear guide rails 9, 11 by means of a base plate 4 and while the rail unit 1 is secured to a door inner panel 5 front and rear sliding pieces 15 fitted to a window panel 7 are engaged in their freely sliding manner with said corresponding guide rails 9, 11 and a wire 29 led out from a rotatable wire drum 27 is connected to said window panel 7.
Patent JP-H09261744-A (JP)
Title: Portable telephone set
Inventor: ADACHI TADASHI
IPC: H04B1/38
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make the telephone set small and to simplify the retrieval operation of telephone number data. SOLUTION: The portable telephone set has a redial function and a telephone directory function, and a sound volume adjustment key 54 is arranged to a side face of a telephone set main body 40. The sound volume adjustment key 54 acts as an adjustment key of a reception sound volume in an output state of a received tone, and the sound volume adjustment key 54 acts as an adjustment key of a reproduced sound volume in an output state of the reproduction sound. Within a prescribed time after the operation of a function key 43, the sound volume adjustment key 54 acts as an adjustment key of an incoming call tone volume (call sound volume). In other states, when the sound volume adjustment key 54 is operated, the mode transits to the retrieval mode so as to allow the sound volume adjustment key 54 to retrieve redial data and telephone directory data.  The sound volume adjustment key 54 is used in common for the retrieval keys for redial data or the like, the telephone set is made small. Redial data or the like are retrieved by operating the sound volume adjustment key 54 arranged onto a side face of the telephone set main body 20 by one hand and then the dialing is made simply by one hand.
Patent JP-S61226699-A (JP)
Inventor: WATANABE TAKESHI
IPC: F23G5/00
Filed: 1985-04-01
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-S54158586-A (JP)
Title: Method and device for on/off control
Inventor: MIHARA KENZOU
IPC: G05B11/28
Filed: 1978-06-05
Abstract: PURPOSE: To raise the accuracy of control, by performing ordinary on/off control when the deviation exceeds a dead zone and performing pulse width control de- pending on the control deviation when the deviation is within the dead zone.  
     CONSTITUTION: The deviation e of a controlled output X from a command A is applied to a polarity discriminator 2 having a dead zone ±D. When the deviation exceeds the dead zone, a driver 3 is actuated in the positive or negative direction. When the deviation is within the dead zone, a gate circuit 5 is opened by a NOT circuit 4 and the deviation e is integrated by an integrator 6. The integrator is caused by the output of an integrator resetting oscillator 8 to act for a prescribed period and be reset for the other period. The output of the integrator 6 is supplied  to a polarity discriminator 7 to apply a positive or negative output to the driver 3 through an OR circuit 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04299903-A (JP)
Title: Control device for machine body attitude of transplanter for upland field
Inventor: SUZUKI HIROSHI
IPC: A01C11/02
Filed: 1991-03-29
Abstract: PURPOSE:To prevent unnecessary vertical control working of machine body in attitude control of machine body in vertical and left and right inclination of machine body by constituting a ground part of levee face of levee height sensor made of a wide laminar member curved left and right and downward. CONSTITUTION:When a machine body is rolled around the vicinity of left and right center of machine body by a rolling control means of machine body to correct left and right inclination of machine body as a center of rolling, force to push up the end of a ground part of a grounding material 38 of a levee height sensor 37 is avoided by upward warping of the end of the ground part. Unnecessary vertical control working of machine body by a vertical control means Av of machine body can be prevented.
Patent JP-S543640-A (JP)
Title: Four-row conic roller bearing
Inventor: AOKI AKIO
IPC: F16C33/76
Filed: 1977-06-08
Abstract: PURPOSE: To improve enclosure performance as a seal incorporative form to enclose hermetically between cylindrical parts through an elastic seal material fixed on the external side by providing special cylindrical parts stretching in the axial direction to the extremity on the side opposite to the spacer between a n inner ring with double raceway and an outer ring with single raceway. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55159473-A (JP)
Title: Original position change-over assignment system in composite information recorder
Inventor: NAKAMURA HIRONARI
IPC: G03G15/36
Filed: 1979-05-31
Abstract: PURPOSE:To enable efficient text editing by arithmetically processing at least two electric signals which indicate the position of the original and displaying the same on a composite image viewing device. CONSTITUTION:Two sliders SL1 and SL2 which slide along the side edge of the original platen are provided on the resistor R in the composite information recorder and are beforehand matched to the width of the original. The voltage between the slider SL1 and one end N of the resistor R is the position information signal which indicates one end edge of the original and is amplified A1. The voltage between the slider SL2 and one end N indicates the other end edge of the original and is put into an amplifier A2. The outputs of the amplifiers A1, A2 are put into A/D converters AD1, AD2 and the digital quantities thus obtained are supplied to a multiplexer M and are provided there, thence they are displayed as the boundaries P1, P2 of the region of the original image.
Patent JP-S542013-A (JP)
Title: Forming system for facsimile video signal
Inventor: NAGATA TAKASHI
IPC: H04N1/387
Filed: 1977-06-07
Abstract: PURPOSE: To enable to form video signals and transmit them simply and quickly, by memorizing video chips such as restective characters, numerals or various marks to memories with teh required types, and by transmitting them through reading out and editing them according to the transmission information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57183020-A (JP)
Title: Formation of semiconductor layer
Inventor: KOBAYASHI YUTAKA
IPC: H01L21/208
Filed: 1981-05-06
Abstract: PURPOSE:To form vapor phase epitaxial growth layers of semiconductor efficiently and without deteriorating quality thereof by a method wherein a large quantity of wafers are processed automatically and continuously without partitioning theI- the IV regions in a reaction tube with partitions. CONSTITUTION:After a susceptor 3 and the wafers 4 are replaced in an inert atmosphere formed by N2 gas blown out from an inlet port 111 in theIregion, they are heated at 500-600 deg.C by a preliminary heat coil 13. Then the susceptor 3, etc., are transferred into the II region, N2 gas is supplied from a carrier gas inlet port 141, SiH4 gas is supplied from a reaction gas inlet port 142, and polycrystalline Si layers are pilled up on the wafers 4. Then the decomposed products are replaced in an N2 gas atmosphere formed by N2 gas blown out from an inlet port 161 in the III region. Then a laser beam 21 is irradiated on the polycrystalline si layers pilled up on the wafers in the IV region, and accordingly the whole of the polycrystalline Si layers are made to regrow into single crystals making the single crystals of the wafers as the crystal nuclei. Then the susceptor 3, etc., are taken out outside of the reaction tube from an outlet port 102.
Patent JP-S54158110-A (JP)
Title: Noise blanker circuit for receiver
Inventor: KUSABA TATSUICHI
IPC: H04B1/10
Filed: 1978-06-02
Abstract: PURPOSE:To enhance the degree of separation between the signal and noise and thus to cut off the noise completely by putting the diode for ON-OFF use into the parallel resonance circuit in order to vary the resonance frequency whithin the receiver when the noise is mixed up. CONSTITUTION:Secondary side coil L2 of input side transformer (a) forms the resonance circuit along with tuning capacitor C2, and diode D3 is connected in series between L2 and C2. In the same way, primary side coil L3 of output side transformer (b) forms the resonance circuit with tuning capacitor C3, and diode D4 is connected betweel L3 and C3. The bias of diode D3 and D4 is controlled by the presence or absence of the noise mixture to the receiver to be turned off and on with presence and absence of the noise respectively. At the OFF time, the diode functions as the capacitive element to increase the resonance frequency of the resonance circuit up to an extremely high level. Thus, the signal is attenuated completely.
Patent JP-S62225027-A (JP)
Title: Variable frequency divider
Inventor: SASAKI MINORU
IPC: H03K23/66
Filed: 1986-03-27
Abstract: PURPOSE:To obtain an optional frequency division output signal stable at all times with a simple circuit by using a triangle wave whose frequency is equal to the frequency division, smapling and holding it by a clock pulse, converting the result into an analog signal and obtaining a desired output via an LPF. CONSTITUTION:In obtaining a 4/30 frequency division output of an input clock pulse CP, when an output of a latch circuit 14 is zero at first, an addend 4 is given to an addition/subtraction circuit 11 to apply the addition of 0+4=4. Then 4 is added to the result of addition at each arrival of the pulse CP and when the result reaches the relation of 12+4=16, since it exceeds 15, an overflow signal Cl is outputted to bring an addition/subtraction circuit 12 into the subtraction mode, a minuend 30 is inputted to the circuit 12 to apply subtraction of 30-16=14. In such a case, the circuit 11 is brought into the subtraction mode by an output Q of the circuit 14 to output the result of 14&-4=10 and when the result reaches '2', an underflow signal C2 is outputted, '0' is inputted to the circuit 12 to apapaly subtraction of 0-(&-2)=2 and the state is restored to the initial state. An output of a latch circuit 13 is inputted to an LPF 18 via a ROM 16 and a D/A converter 17 and a desired frequency division output signal is obtained from the output.
Patent JP-H04303089-A (JP)
Title: Stand device for motor-scooter type vehicle
Inventor: NISHIO YUJI
IPC: B62H1/02
Filed: 1991-03-29
Abstract: PURPOSE:To provide a stand device for scooter type vehicles, which prevents a vehicle from moving due to its vibration even if a driver rotates an engine in keeping a center stand uprighted intact, in the scooter type vehicle. CONSTITUTION:In a scooter type vehicle whose upper part is attached to a power unit 2 rockably in the longitudinal direction by a shaft 5 and having a grounding part 11 with a foot rest part 12 in a lower end of a leg part 10a on one side, it is featured that a lower end of a leg part 10b on the other of the center stand 10 is bent in the longitudinal direction of a vehicle 1, forming a grounding part 13, and when these grounding parts 11, 13 are grounded, the center stand 10 is made so as to have a slight clearance L with a positioning stopper 16.