baber/WOPTO huggingface dataset:
Patent JP-S63171475-A (JP)
Title: True and falsehood decision method for card
Inventor: OKI YUTAKA
IPC: G07F7/12
Filed: 1987-01-08
Abstract: PURPOSE:To effectively decide the true and falsehood of a card by reproducing first and second information recorded on the card, executing a prescribed arithmetic processing and deciding the true and falsehood of the card. CONSTITUTION:The card 1 has a ROM part 2 and a recording part 3, a consecutive number Y is recorded in the ROM part 2 and an index number X is recorded in the recording part 3. The number Y read from the ROM part 2 by a reading optical system 9 is written in a memory 11 through a decoder 10. The number X read from the recording part 3 by the optical system 9 is written in a memory 12 through the decoder 10. The number Y of the memory 11 is supplied to an arithmetic processing circuit 13 and an f(Y) is operated by the circuit 13. Then, the number X written in the memory 12 and the output f(Y) of the circuit 13 are compared in a decision circuit 14 to decide the true and the falsehood. Namely, at the time of X=f(Y), the card is decided to be true and at the time of Xnot equal to f(Y), the card is decided to be false.
Patent JP-H10196626-A (JP)
Title: Shock absorber and connection body
Inventor: MIYANAGA AKIHIKO
IPC: F16F7/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection body in which shearing breakage does not occur even when perpendicular load is applied to a shaft. SOLUTION: A bolt 150 is prepared by fitting a shock absorber 10 to a bolt body 151. The bolt body 151 is composed of a head 152, an upper washer 153, a shaft 154 around which the shock absorber 10 is fitted and a screw thread is formed, a lower washer 155, and a nut 156 for screwing the shaft 154 thereinto. The shock absorber 10 is composed of a shock absorbing part prepared by winding a lamination body by a specified number of times, and a through- hole 9 penetrating the shock absorbing part.
Patent JP-S5387918-A (JP)
Title: Refining method for low nitrogen steel
Inventor: YAMAMOTO SATOMI
IPC: C21C1/04
Filed: 1977-01-12
Abstract: PURPOSE: To stably manufacture a low N steel by carrying out oxidation refining of molten pig iron for steel-making with alkali metal cpds. , and at the same time, to decrease the P and S contents of the molten pig iron, thereby resulting in operation of a converter with a minimized amt.  of slat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61162826-A (JP)
Title: Copying device for cartridge type recording disk
Inventor: YAMAGUCHI HARUO
IPC: G11B7/28
Filed: 1985-01-11
Abstract: PURPOSE:To copy respective recording contents of one master disk alternately and repeatedly by giving specific identification displays corresponding to the recording contents to cartridge surfaces of disks on which the recording contents are written. CONSTITUTION:The master disk to be copied is set on a disk drive device 2 and its recording contents are read out and written on the magnetic hard disk in a hard disk drive device 4. A disk 12 which is already written is sent to a slider 6 and an identification mark corresponding to the recording contents of the mask disk specified by a register RN is printed on the cartridge surface of the written disk 12'. Then, the written disk 12' is stored in a media stacker 7. Consequently, operation for copying respective recording contents of one master disk consisting of disks having different recording contents alternately and repeatedly and operation which copying mutually irrelevant recording contents separately and continuously each by a specific number of disks are carried out easily and speedily, so that copying operation regarding recording contents of plural master disks is performed efficiently and speedily.
Patent JP-S58121405-A (JP)
Title: Sequence controller
Inventor: FUJIWARA KATSUHIRO
IPC: G05B19/05
Filed: 1982-01-12
Abstract: PURPOSE:To control a large number of process controlled systems without increasing the one-word length of a sequence program memory, by providing a bank address converter. CONSTITUTION:A latch circuit 10 latches bank-address specifying data stored at the operand part (g) of data (c) only when a bank address control signal (m) is inputted. A decoder 11 generates one bank-addres specifying signal (h) corresponding to the bank-address specifying data latched in the latch circuit 10. While an instruction word other than a bank-address instruction word is outputted from the sequence program memory, the latch circuit 10 is not in operation because the bank-address control signal (m) is not outputted and its contents are unchanged. Therefore, the bank-address specifying signal (h) outputted from the decoder 11 is unchanged and the data at the operand part (g) is outputted as it is to an address line 12 for specifying a process controlled system.
Patent JP-S54102456-A (JP)
Title: Shift device for multiimode fluid*mechanical transmission mechanism
Inventor: DEBITSUDO DABURIYU REINORUZU
IPC: F16H61/18
Filed: 1979-01-16
Abstract: A multi-mode hydromechanical transmission shift system having a hydrostatic unit with at least one variable and reversible displacement component with a displacement control, a plurality of clutches independently operable for setting the mode of operation of the transmission and a control circuit including a plurality of valves for setting the mode of operation and responsive to the position of the displacement control for causing a shift in operation from one clutch to the other to change the mode of operation.
Patent JP-H11201610-A (JP)
Title: Low temperature cabinet mounted on vehicle
Inventor: TAKANO YOSHIAKI
IPC: B60P3/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a transportation vehicle from undergoing battery power exhaustion and realize safe low temperature article transportation in a low temperature cabinet mounted on the vehicle wherein a refrigerator is driven by using a battery of the vehicle. SOLUTION: A low temperature cabinet 1 mounted on a vehicle is provided with a main body constituting a storage chamber and a refrigerator for cooling the storage chamber and is mounted on a transportation vehicle 9 and the refrigerator is driven by receiving power supply from a battery 7 of the transportation vehicle 9, and the cabinet 1 is further provided with a battery capacity detecting section 11 for detecting electric charge capacity of the battery 7 and a control section 12 for transmitting an alarm by an alarming device 13 when the electric charge capacity of the battery 7 detected by the battery capacity detection section 11 reaches a predetermined low value.
Patent JP-H05188530-A (JP)
Title: Film unit with lens
Inventor: YAMAGUCHI SHIN
IPC: G03B17/04
Filed: 1992-01-09
Abstract: PURPOSE:To prevent faulty weld or short shot from occurring on a rear cover. CONSTITUTION:A gate is set on an upper side part than the center of a back surface part 13a and at a position being an equal distance apart from respective hinge parts 25 and 26, and melted resin is fed from the gate to mold the rear cover 13. Thus, the melted resin forcibly flows in the respective hinge parts at the time of molding, so that the faulty weld and the short shot are not caused on the rear cover 13.
Patent JP-S60147407-A (JP)
Title: Production of impact-resistant methacrylic resin sheet
Inventor: KUSAKAWA NORIHISA
IPC: C08F2/00
Filed: 1984-01-10
Abstract: PURPOSE:To obtain the titled sheet having high impact resistance with a low rubber content without cracks nor satin patterns, by polymerising methyl methacrylate, etc. partially with ethylene-vinyl acetate copolymer, mixing a partial polymer of a monomer therewith, and cast polymerizing the resultant mixture. CONSTITUTION:1-20wt% ethylene-vinyl acetate copolymer consisting of 50- 80wt% ethylene and 50-20wt% vinyl acetate is dissolved in methyl methacrylate alone or a mixture consisting essentially thereof, and polymerized partially in the presence of a radical polymerization initiator to give (A) a partial polymer. (B) A partial polymer of methyl methacrylate alone or a monomeric mixture consisting essentially thereof is then mixed with the partial polymer (A) to prepare a mixture containing 0.5-10wt% ethylene-vinyl acetate copolymer, which is then cast polymerized to afford the aimed resin sheet.
Patent JP-S5595332-A (JP)
Title: Dust removing system for conveyor
Inventor: INOUE GIICHI
IPC: H01L21/50
Filed: 1979-01-12
Abstract: PURPOSE: To keep a conveyor clean economically by a system wherein a number of inlets are made in the surface of a conveying road, and a suction mechanism is provided at one end of an air duct which is connected to the inlet, and a self-propelled cart position detector is placed on the road.  
     CONSTITUTION: All valves 5 located between connecting pipes 4 and duct 6 are closed so that the air inside the ducts is sucked. Next a self-propelled cart 1 is run on the conveying road 2, and the position signal of the cart is obtained from a contact between the driving portion 1d of the cart and a current collector 1e on the road. The only valve 5 of the connecting pipe 4 which controlsthe inlet 3 located in the section where the cart runs is opened by the signal so as to remove dust on the road. When the cart enters the next section, the valve 5 is closed. By repeating this process, dust is sucked in the only section where the flatcar runs, and the dust on the road can be removed economically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57118927-A (JP)
Title: Four-wheel drive car
Inventor: SUZUKI KUNIHIKO
IPC: B60K17/346
Filed: 1981-01-09
Abstract: PURPOSE: To make differential motion between front and rear wheels possible and as well to enable a dual transmission to be mounted, by providing a differential gear unit for front and rear wheels onto a shaft which is driven through an idler gear fitted onto a drive wheel axle.  
     CONSTITUTION: The drive power from an engine and a transmission is transmitted to a gear 19 through an idler gear 12, and then is distributed by a differential gear unit 21 for front and rear wheels through a dual transmission 60. Front drive power is transmitted to a differential gear unit 13 for front wheels through a final transmission gear mechanism 32 (a gear train 33W37) so that the front wheels 11 are rotated. Rear wheel drive power is shifted into the longitudinal direction of the vehicle through a bevel gear mechanism 38 and is then transmitted to a rear wheel axle. The differential gear unit is provided with a lock-up mechanism 41. A four-wheel drive mechanism may be at any time constituted on the basis of an existing front wheel drive mechanism using the differential gear unit for front and rear wheel, since the idler gear is fitted onto the wheel axle. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01179981-A (JP)
Title: Photosensitive body cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/10
Filed: 1988-01-11
Abstract: PURPOSE:To prevent stain around an image forming body and to obtain an image having good quality for a long period by oscillating and dropping toner, which is scraped from the surface of a photosensitive body by a cleaning blade, with an oscillating member. CONSTITUTION:A wire as the oscillating member is stretched between electromagnetic oscillation generators 21 and 21 and arranged in the tip end part of a cleaning blade 2. The cleaning blade 2 is pressed to a photosensitive body 1 by the operation of a holding device just before transferred remaining toner reaches a position facing the cleaning blade 2 of a cleaning device, and remaining toner is scraped and gathered and stopped in the front of the cleaning blade 2 and separated from the cleaning blade 2 and the photosensitive body 1 by the mechanical oscillation of the wire 10 applied by electromagnetic oscillation generators 21 and 21 and led into a groove in the lower part of a casing 22. Thus, a toner reservoir at the cleaning point is eliminated and the image having high quality is obtained for a long period.
Patent JP-H09192730-A (JP)
Title: Production of spiral steel tube
Inventor: KOIDE TATSUO
IPC: B21C37/12
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To automatically restrict meandering of a coil and variation in the strip width, etc., to surely and suitably prevent the damage on the coil edge part, and further, to accurately align the welding point position in the production of a spiral steel tube. SOLUTION: When the displacing amount in the width direction of a coil caused by meandering of the coil 2 or variation in the strip width, etc., is detected with a position detecting sensor 4, a bending roll 1c is swung and driven by a driving device corresponding to the displacing amount and a roll angle θ deg. is regulated. Thereafter, the thrust force in the width direction is applied to the coil 2, and the coil 2 is returned to the normal position.
Patent JP-H05189713-A (JP)
Title: Block positioning and fixing method
Inventor: AKAMATSU KIYOSHI
IPC: G11B5/127
Filed: 1992-01-10
Abstract: PURPOSE:To simultaneously perform exposure development etching on plural magnetic head blocks by positioning two axes of an XY-plane to be aligned with a reference position of a microscopic field of view, performing the alignment in contact with a reference plane and adjusting the height of an exposure surface of each magnetic head block in the direction of Z-axis by pressing the exposure surface against the reference plane. CONSTITUTION:In the XY-plane an element of the magnetic head block 1 (goods to be processed) is aligned with the reference position of a mask pattern in the field of view of a microscope 9. In the heightwise direction of the Z-axis the height of a floating surface side of the head block 1 is set evenly by pressing the floating surface of the magnetic head against the reference plane in order to absorb variations of the height of the head block 1. Thus, in a processing process of exposure development etching on the head block 1 positioned and fixed on a jig, the plural goods 1 to be processed are positioned on the same jig in the directions of three axes of X, Y and Z with high accuracy, and can be processed by exposure.
Patent JP-H06206775-A (JP)
Title: Plastic refractory
Inventor: SHIMAO TERUO
IPC: C04B26/28
Filed: 1993-01-11
Abstract: PURPOSE:To provide a plastic refractory with hardly any drying and thermal shrinkage excellent in operating efficiency. CONSTITUTION:This plastic refractory is obtained by adding sodium silicate and/or an acrylic acid-based dispersing agent in an amount of 0.01-1wt.% expressed in terms of outer percentage and an alginic acid-based binder in an amount of 0.01-1wt.% expressed in terms of outer percentage to a blend containing 5-20wt.% refractory clay and the remainder consisting essentially of a refractory aggregate. Thereby, the workability.index value is raised to improve the operating efficiency and the strength of an execution body is prevented from deteriorating and sagging in placing is prevented from occurring.
Patent JP-H02185650-A (JP)
Title: Device for driving piezoelectric element
Inventor: TSUZUKI NAOYUKI
IPC: F02D41/20
Filed: 1989-01-11
Abstract: PURPOSE:To ensure a driving time by driving a piezoelectric element by means of two-stage charging while switching over to one-stage charging when the driving time is short or when the interval toward the preceding driving time of the piezoelectric element is small. CONSTITUTION:Normally, a selecting means selects a multistage charging means and a first defined voltage is applied to a piezoelectric element 117 and, then a second defined voltage higher than the first one is applied thereto by, e.g. a two-stage charging, to make a valve member 120 seated without jumping while at a defined valve closing force via an oil-tight chamber 113. On the other hand, when it is necessary to ensure a small injection quantity, i.e., when the driving time of the piezoelectric element 117 is short or when the interval between the end of the last-time discharging (end of pilot injection) and the start of charging (start of main injection) is small, switchover to a one-stage charging means is carried out to drive the piezoelectric element 117 by a one- stage charging. Thereby, a driving time can be ensured.
Patent JP-S5390230-A (JP)
Title: Preparation of symmetry type diphenyl ether
Inventor: HONDA TADATOSHI
IPC: C07C205/38
Filed: 1977-01-17
Abstract: PURPOSE: To prepare symmetry type diphenyl ether, useful as pharmaceuticals, agrichemicals and synthetic resin, by reaction of nuclear-substd. nitrobenzene with an alkali or alkaline earth metal nitrite in the presence of a phase transfer catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06209022-A (JP)
Title: Semiconductor jig and semiconductor device
Inventor: UDOMOTO JIYUNICHI
IPC: H01P3/08
Filed: 1993-01-12
Abstract: PURPOSE:To acquire a semiconductor jig and a package wherein a chip is prevented from warping when a semiconductor chip is die-bonded and inductance of a connection wire can be reduced. CONSTITUTION:An overhang part 1a is provided to an upper part 1 of a jig main body of a semiconductor jig, a semiconductor substrate 6 is fixed to a die pad part 3a of the semiconductor jig, a gold plating layer 4 which is exposed from a GaAs substrate 5 of the semiconductor substrate 6 is covered with the overhang part 1a, the overhang part 1a and the gold plating layer 5 of the semiconductor substrate 6 are bonded by resin bond 9 and the jig main body upper part 1 with the overhang part 1a is fixed to the jig main body 3, and an input/output line 2 of a semiconductor jig and an input/output line 12 of the semiconductor substrate 6 are connected by a wire 10.
Patent JP-S60149752-A (JP)
Title: Manufacture of high-strength aluminum alloy conductor
Inventor: YANASE HITOSHI
IPC: C22F1/05
Filed: 1984-01-11
Abstract: PURPOSE:To obtain the titled conductor comparable to a copper wire in strength by normal and stable drawing by using a drawing die which is forced to be lubricated when a rough wire of an Al-Mg-Si-Fe-Cu alloy subjected to soln. heat treatment and aging is drawn. CONSTITUTION:Rolling oil on the surface of a rough wire of an Al-Mg-Si-Fe-Cu alloy loss properties as lubricating oil by thermal degeneration while the wire is passed through soln. heat treatment and aging stages. When the rough wire passed through the stages is drawn with a conventional drawing die, drawing oil does not stick to the surface of the wire to cause surface seizing and deterioration in the surface quality. In order to eliminate the trouble, a drawing die which is forced to be lubricated is used in at least one initial drawing pass, and a conventional drawing die is used in the remaining pass schedule.
Patent JP-S61162742-A (JP)
Title: Measurement for amount of copper in copper product
Inventor: HORIBE KATSUZO
IPC: G01N33/20
Filed: 1985-01-14
Abstract: PURPOSE:To achieve accurate analysis with easy removal of surface contamination, by immersing a copper product with a contaminated surface into an aqueous solution of hydrochloric acid to remove the contanminant boiling the solution before analysis. CONSTITUTION:A copper product with a contaminated surface is immersed into an aqueous solution of hydrochloric acid to remove the contaminant boiling the solution and then, the amount of copper in the copper product is measured by the electroanalysis method. The aqueous solution of hydrochloric acid herein used shall be a mixed solution at the ratio of HCl/H2O=0.5-2, preferably HCl/H2O 1. The boiling herein required can be done only by heating for about 1-2min. This cleaning method is completely free from the formation of any copper oxide on the surface of the copper product and can remove surface contamination by organic matters such as oil contamination satisfactorily. More over, the copper oxide on the surface of the copper product can be removed immediately at the normal temperature simply by immersing the product into the aqueous solution of hydrochloric acid.
Patent JP-S5595891-A (JP)
Title: Timer circuit
Inventor: HAMAHARA NORIHIDE
IPC: G04F3/00
Filed: 1979-01-13
Abstract: PURPOSE: To facilitate an easy alteration of the timer set time by using the pulse voltage obtained by rectifying the commercial power surce for the power voltage of the oscillation circuit the oscillation frequency of which is made variable and then using the output signal of the oscillation circuit for the time reference signal of the timer respectively.  
     CONSTITUTION: The full-wave rectification is given to commercial power source AC via diode bridge D, and the full-wave rectification voltage is used for the power voltage of oscillation circuit 1 consisting of the multivibrator the oscillation frequency of which is made variable. Then the output of circuit 1 receives the pulse amplification via transistor T 3  and then supplied to counter circuit 2, and load control relay R y  is controlled with the output of circuit 2. Circuit 1 starts oscillation with the frequency which is decided by resistances R 4  and R 5  plus capacitors C 2  and C 3  and when the full-wave rectification voltage becomes higher than the working voltage of the multivibrator, thus generating the group pulse synchronized with power source AC. The pulse number occurring within the half cycle of power source AC can be set freely by making one of R 4  and R 5  variable. Thus the alteration can be facilitated for the set time of the timer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58121060-A (JP)
Title: Copying device
Inventor: YOSHIZAWA YOSHIICHI
IPC: G03G15/00
Filed: 1982-01-14
Abstract: PURPOSE:To prevent paper jam of a copying object in a peripheral apparatus, by constituting so that the peripheral apparatus is not operated, when the copying object has been inputted to the peripheral apparatus at a speed which exceeds the processing capacity of the peripheral apparatus. CONSTITUTION:A fitting distance l of the first and the second form detectors 8, 18 is set to a distance (l=a copying object discharging speed X a copying time) at which both the detectors 8, 18 detect a form, in case when a copier is in a continuous copying mode (when a feed-in speed exceeds the processing capacity), and a discharge time interval is measured by the detectors 8, 18, and also when its time interval (a feed-in speed of the copying object) exceeds the processing capacity (for instance, in case of the continuous copying mode), the peripheral apparatus is not operated, by which paper jam is prevented.
Patent JP-2000199145-A (JP)
Title: Production of polyester fiber
Inventor: OCHI TAKASHI
IPC: D01F6/62
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber capable of obtaining simply and in a good operating property, also hardly generating dyeing specks, excellent in touch feeling, spontaneous elongating property and suitable for a knitted or woven fabric by heat-setting a polyester stretched fiber obtained under a specific condition by using a crepe-surfaced roller. SOLUTION: This method for producing a polyester fiber having a spontaneous elongating property obtained by stretching at <=110 deg.C stretching temperature and at >=110 deg.C heat-setting temperature comprises performing the heat setting by using a crepe-surfaced roller having 2-8S surface coarseness. Further, the fiber is preferably stretched so as to have <=2.5 Uster irregularity of the stretched fiber, <=0.4 standard deviation of boiling water shrinkages in its longitudinal direction, the drawing ratio of <= its natural drawing ratio(NDR) × 0.75 and further 5-40% structure uniformity parameter (ε0.2) of the polyester fiber having spontaneous elongating property.