baber/WOPTO huggingface dataset:
Patent JP-S5452161-A (JP)
Title: Device for pelletizing molten strands
Inventor: SASAKI KATSUJI
IPC: B29B9/06
Filed: 1977-10-03
Abstract: PURPOSE: To provide te title device having reduced percentage of defective pellets, comprising a straightening guide mounted on and protruded from the back of a chute or which a number of molten strands flow down.  
     CONSTITUTION: A pelletizing device 3 placed under a die head 1 having a plurality of die openings 2 from which a number of molten strands S are extruded, consisting  of (1) a declined chute 4 comprising a first chute part 5, a second chute part 8, and  a third chute part 9, wherein said first chute part being furnished with a number of  parallel guide grooves 12 to guide said molten strands and to form a uniform film of  cooling water, and (2) a cutting apparatus placed just below said third chute part 9  and composed of a pair of feed rollers 21 to apply a proper tension to said strands   S and a cutter 24, characterized in that said second chute part 8 being furnished at  the back of its upper part with a straightening guide 30 consisting of a rod-like  guide 35 having a length somewhat shorter than the width of the chute and placed  perpendicular to the grooves 12, both ends of said straightening guide 30 being  supported by a pair of curved arms 33, 34 secured to the both ends of an axis 32  which is rotatably supported with bearings 31 fixed to a pair of side plates 14 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11274068-A (JP)
Title: Exposure, and manufacture of device
Inventor: SUGIZAKI MOICHI
IPC: G05B19/18
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To increase yield in a photolithographic process and thereby increase the throughput in the manufacture of a device, by measuring exposure time for each photosensitive substrate, and when the exposure time exceeds a limiting value, dividing whether or not the exposure of a next photosensitive substrate should be conducted. SOLUTION: Upon the arrival of a wafer W at the head of a lot for main exposure on a wafer carriage line 2, a main control system 18 starts a timer to allow it to measure the exposure time for the wafer. When the measured exposure time exceeds a limiting value of exposure time for the wafer stored in a storage device 18a, the main control system 18 outputs information, including the measured wafer exposure time and a signal for showing that the measured exposure time exceeds the limit value, to a host computer 1. Then, on the host computer 1 side, the operator is notified of the information and determines, according to the instruction of the operator, where or not a next wafer should conduct the exposure processing.
Patent JP-S5742294-A (JP)
Title: Time division channel controller
Inventor: TAKAHARA MASAHIRO
IPC: H04Q11/04
Filed: 1980-08-26
Abstract: PURPOSE:To make unnecessary the PCM highway exclusive for three parties' connection and to reduce the delay in the three parties' connection time, by providing a time division channel device and controller having a time control circuit making  time control. CONSTITUTION:A multiplex circuit 5 is connected to a subscriber interface circuit 4 consisting of an A/D conversion circuit, and this circuit 5 is connected with a time division switch control circuit 8 which inputs the information designating the close/ open of the time division channel via a time division switch 6 and the information indicating the position of calls for two subscribers' share in time division phase conversion corresponding to the call for one subscriber's share of the input data of the switch 6. The two subscribers' share call data outputted from the switch 6 is stored in a data register circuit 9 with the control of the circuit 8, and the two outputs of the circuit 9 is compared with a comparison circuit 10. As the result of comparison, the data having higher digital value is outputted from a selection circuit 11. The time of each circuit is controlled with a time control circuit 13 to reduce the delay in three parties' connection time.
Patent JP-H05292433-A (JP)
Title: Driving method for liquid crystal display device
Inventor: KANAMORI TAKAHIRO
IPC: H04N5/66
Filed: 1992-04-10
Abstract: PURPOSE:To generate one kind of clocks and to prevent an image generated by double speed scan from being laterally extended in the case of displaying an input video signal on a liquid crystal panel by scanning it at double speed. CONSTITUTION:Concerning the driving method for liquid crystal display device to write the video signal (horizontal frequency; f) in an NTSC system in a line memory for each 1H (line) and to read the line memory at double speed as high as the write speed, the frequency of the read clock of the line memory is set at 2f (the number of lateral dots of the liquid crystal panel/the ratio of the video period to the horizontal period of the input video signal), namely, the number of clocks in the video period is equal to the number of lateral dots of the liquid crystal panel, the frequency of the write clock of the line memory is set to the 1/2 frequency of the read clock, and the frequency of the dot clock for digitally converting video signals is made equal to the frequency of the read clock of the line memory.
Patent JP-S60261574-A (JP)
Title: Partial painting method of plastic molded article
Inventor: OONO MASAFUMI
IPC: C08J7/00
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a clear-cut parting line after painting by treating the whole surface of a plastic molded article to be painted with plasma while the article is covered with a masking member. CONSTITUTION:A masking tape 2 is stuck on the part 1 not to the painted of a material W to be painted, and treatment by plasma is carried out with a plasma treating apparatus to form a treated layer 12 on the whole surface excluding the part covered with the masking tape 2. The masking tape 2 is then released, and a masking jig is provided to the part not treated with plasma. A top coat is painted, baked, and dried, and then the masking member is released. Consequently, the parting line after painting is made clear, and the painting is performed rapidly and easily.
Patent JP-S6011158-A (JP)
Title: Eddy current flaw detection of probe coil type
Inventor: SUGAYA NOBUTADA
IPC: G01N27/90
Filed: 1983-07-01
Abstract: PURPOSE:To compensate the detection sensitivity of a relative movement direction to improve the SN ratio for flaws in an object where flaws should be detected, by applying AC voltages of plural kinds of frequency to a primary coil and detecting outputs of probe coils after separating them into signals of individual frequencies and delaying, adding, and processing these detection outputs. CONSTITUTION:When output voltages fH anf fL different in frequency from oscillators 10 and 10A are added in an adder 11 and are applied to a primary coil 2, an eddy current is generated in an object 1 where flaws should be detected. Individual probe coils 3-1-3-N generate induced voltages, and output voltages are extracted successively by a multiplexer 13. The output of the multiplexer 13 passes a signal amplifier 15 and band-pass filters 16 and 16A and is subjected to synchronous detection in synchronous detectors 17 and 17A, and outputs of these detectors 17 and 17A are delayed in signal delay circuits 18 and 18A by a time corresponding to a sampling period. Both outputs are added in adders 19 and 19A, and their output signals are applied to a differential amplifier 20 and are subjected to a signal processing, thereby detecting internal flaws with a high SN ratio.
Patent JP-H0414802-A (JP)
Title: Adjusting device of resistance value
Inventor: KATSUKURA AKIO
IPC: H01C17/24
Filed: 1990-05-08
Abstract: PURPOSE:To eliminate a need for a short-circuit contact on a printer-circuit board and to simplify the pattern on the printed-circuit board by a method wherein an interface circuit provided with a short-circuit contact is connected across a thin-film resistance element and the printed-circuit board and a resistance value is adjusted by using the short-circuit contact of the interface circuit. CONSTITUTION:When a resistance value is adjusted, a terminal 41 of a printed-circuit board 4 is connected, via an interface circuit 10, to one external connecting terminal 1a of a trimming resistance 2 of a thin-film resistance element 1, one end of a short- circuit contact 10a is connected to an external connecting terminal 1b, and the other end of a short-circuit contact 10d is connected to a terminal 46 of the printed-circuit board 4. Both ends of short-circuit contacts 10a to 10d are connected respectively to terminals 42 to 46. After that, the short-circuit terminals 10a to 10d are made; resistances 6, for adjustment use, which have been connected across the terminal 42 to 46 of the printed-circuit board 4 are short-circuit. Thereby, on the basis of a combination of a jumper wire 3 having an obtained and desired amplification factor with the resistances 6 for adjustment use, external connecting terminals 1a to 1f of the thin-film resistance element 1 are made to correspond to the terminals 41 to 46 of the printed-circuit board 4 after a trimming operation has been finished; they are mounted by a soldering operation; a circuit is completed.
Patent JP-H09236952-A (JP)
Title: Electrophotographic device
Inventor: ASAMI AKIRA
IPC: G03G15/06
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To maintain stable image quality without correcting a potential sensor in the case the linearity of the potential sensor itself is displaced and in the case potential remains on a photoreceptor by detecting the potential of a dark part and/or the potential of a light part, and adjusting electrification potential and/or the amount of exposure so that the detected potential becomes the same level as a reference value. SOLUTION: Electrification potential, potential after exposure, and residual potential (potential after erasure) measured by the potential sensor 106 and the surface temperature of a fixing roller 112 detected by a thermistor 113 are fetched into an RAM 117 via a CPU 115 and the CPU 115 uses them for required computing. Then, a based on the values of them, a signal is transmitted to each power-back, and the output of an electrification charger 102 and the voltage of an exposure lamp are controlled. That is, the potential of the dark part and/or the potential of the light part is detected by the potential sensor 106, and the electrification potential and/or the amount of exposure are adjusted so that the detected potential becomes the same level as the reference value.
Patent JP-H06333238-A (JP)
Title: Optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/2533
Filed: 1993-05-20
Abstract: PURPOSE:To lessen a decrease in memory capacity by leaking-in of bit signals from preformat regions by dividing the optical recording medium to plural zones, subjecting these regions to preformatting and providing at least one track of empty track regions which are not subjected to the preformatting. CONSTITUTION:A disk is divided to the plural zones in a radial direction. The zones ZK and ZK-1 have the preformat regions 1, 2 having address setting information and information recording regions 3, 4 for recording user data in the K-th and (K-1)th zones counted from the inner side. Bits 7, 8 are respectively formed in the preformat regions 1, 2. The boundary parts of the zones ZK and ZK-1 are provided with the empty tracks TRn, TRn-1, respectively existing in the n-th and (n-1)th positions counted from the inner side of the disk. The respective tracks have adjacent regions 5, 6 adjacent to the preformat regions therein. The empty tracks TRn, TRn-1, are provided in the number of half the number of the tracks which are nonusable at the boundaries between the respective zones.
Patent JP-S62273880-A (JP)
Title: Stamp for separate/subsequent payment of postage
Inventor: SHIMIZU MITSURU
IPC: B41K1/02
Filed: 1986-05-21
Abstract: PURPOSE:To enable efficient totalization, by counting the number of stamping operations when stamping. CONSTITUTION:This stamp comprises a main body 1 and a counter 2. The stamp 2 is so constructed that an indicating part 14 is incremented by 1 each time a feed rod 13 is pushed. When the stamp is pressed downward, an outer frame 3 and an inner frame 4 are telescopically contracted. Then, a stamp face body 7 supplied with an ink by making close contact with an ink pad 12 is brought to an end part of the inner frame 4 while being inverted, whereby stamping is performed. At this time, the feed rod 13 of the counter 2 is operated by the inner frame 4, whereby counting is conducted. Therefore, the total number of stamping operations is indicated on the indicating part 14. Accordingly, a totalizing operation can be efficiently performed.
Patent JP-S5643634-A (JP)
Title: Negative type resist material
Inventor: YONEDA YASUHIRO
IPC: H01L21/302
Filed: 1979-09-18
Abstract: PURPOSE: To enhance sensitivity, resolution, and resistance to heat and dry etching, by using a copolymer of a specified ratio of triallyl isocyanurate and a vinyl monomer containing an aromatic or a cyano group, said copolymer being soluble in 2- ethoxyethyl acetate.  
     CONSTITUTION: A copolymer, soluble in 2-ethoxyethyl acetate used for lithography, obtained by copolymerizing 40W80mol% trially isocyanurate with a vinyl monomer containing an aromatic group or a cyano group, such as styrene, benzyl acrylate, or acrylonitrile is used for a negative resist material for ionization radiation lithography using electron beams or ultraviolet rays. It is desirable in terms of solubility and resolution that said copolymer has 2,000W250,000wt average mol. wt. and ≤3wt. average mol. wt./number average mol. wt., thus permitting a resist material superior in sensitivity, resolution, and resistance to heat and dry etching to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01288329-A (JP)
Title: Apparatus for throwing powdered granule to flowing water
Inventor: ENDO ATSUYUKI
IPC: C02F1/00
Filed: 1988-05-16
Abstract: PURPOSE:To make no need of an operation power source such as electricity by throwing powdered granules utilizing water flowing energy, and also to keep an amount of throwing powdered granules per unit water flow almost constant, by changing the speed of rotation of a water turbine according to the water flowing amount and increasing or decreasing the throwing amount of the powder granules. CONSTITUTION:Water turbines 1, 2 which are dipped in flowing water and rotated by the water are installed. Powdered granules in a hopper 11 are successively thrown to the upper stream of the water turbine by using the rotation of the water turbine 2 as a driving power in a throwing system 16 which is composed of a transporting belt and installed in the end of an open part of the hopper 11 with the powdered granules packed therein. Further, the thrown powdered granules are mixed directly under the open part of the hopper 11 by using the rotation of the water turbine 1 as a driving power in a choke preventing system 33 comprised of a mixing bar. As a result, a driving power such as electricity is not needed, moreover, the throwing apparatus has high corrosion resistance due to the purely mechanical system and can be installed even in severe circumferences. Furthermore, the thowing amount of the powdered granules per unit water flow can be kept constant because the speed of the rotation of the turbine changes according to the water flowing amount and the throwing amount of the powdered granules is changed accordingly.
Patent JP-S62275464-A (JP)
Inventor: NISHIMURA TETSUO
IPC: A61J1/00
Filed: 1986-05-23
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-H09300298-A (JP)
Title: Rotary type die of rotary die cutter
Inventor: TAMURA FUMIO
IPC: B26F1/44
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To easily connect together templates, surely prevent the templates from dislocating from each other, and easily fit the templates, by fitting male and female connection members on the mating line of the templates to be connected together, and engaging the connection members with each other so as to engage the templates with each other. SOLUTION: Cutting materials 3 are arranged on semicylindrical templates 2 fixed on the circumferential face of the upper cylinder 1 of a rotary die A so as to dividedly form punching forms, and a sheet (a) fed between the upper cylinder 1 and the lower cylinder 4 is punched into the developed form of a built-up box or the like. The template 2 is formed out of plywood and the like, and fixed to the circumferential face of the upper cylinder 1 by screws. A fixed number of templates are used according to the size of the sheet (a), the templates 2 are connected together along the circumferential direction of the upper cylinder 1 through male/female connection members 6a, 6b. The connection members 6a, 6b are constituted of plates 6a-1, 6b-1 provided along the mating edges 2a of the mutally connected templates 2, and the projecting parts 6a-2 and the recessed parts 6b-2.
Patent JP-H04327300-A (JP)
Title: Base paper for release paper
Inventor: YOSHIMURA JIRO
IPC: D21H19/60
Filed: 1991-04-24
Abstract: PURPOSE:To obtain the tile base paper being readily regenerated, having excellent releasability, slight solubility and dimensional stability by coating the surface of paper having beating degree and Stockigt sizing degree in specific ranges with a specific amount of a water-soluble polymer containing a PVA with high saponification value. CONSTITUTION:The surface of paper having 300-600 ml CSF beating degree and >=4 seconds Stockigt sizing degree is coated with 1.5-5.0g/m<2> water-soluble polymer containing >=70% PVA with >=95% saponification degree.
Patent JP-H10307598-A (JP)
Title: Voice encoding transmitter
Inventor: OKAMOTO TORU
IPC: G10L19/035
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve a received decoded voice quality by lowering a level of a spectrum factor not less than a prescribed value at soundless time, transmitting a spectrum factor after a change in quantization, reducing an electric power quantization index value of an input signal by an adaptive value, and transmitting the electric power quantization index value after a change. SOLUTION: A transmitter has a voice detecting means 6, a spectrum reshaping means 8 and a changing means 9 of an electric power quantization index. The voice detecting means 6 detects the existence of voice from a spectrum factor. The spectrum reshaping means 8 lowers a level of the spectrum factor not less than, for example, 4 kHz when judged as soundless by the voice detecting means 6, and transmits a spectrum after a change in quantization. The changing means 9 of an electric power quantization index value reduces the electric power quantization index value of a soundless block when judged as soundless by the voice detecting means 6 by an adaptive value. Its adaptive value is a value corresponding to an average noise level calculated with every soundless time. Therefore, a receiving side decoded voice signal in the soundless block is suppressed.
Patent JP-S5643861-A (JP)
Title: Public telephone system
Inventor: FUJISHITA YOSHIO
IPC: H04M17/02
Filed: 1979-09-17
Abstract: PURPOSE:To make it possible to use various coins together by bringing coin reception under the control of a telephone set, by transferring information on the reception of coins to an office, and by adjusting the time of the next coin reception signal transmission according to the information. CONSTITUTION:When a 10-yen coin and 100-yen coin stay at their coin reception setup positions respectively, mechanical contacts 10c and 100c are made. When only the 100-yen coin is set without the 10-yen coin, Zener diode ZD operates oscillator OSC, generating an out-band frequency pulse as a 100-yen reception signal, to send the 100-yen reception signal out to the local unit. Once receiving the 100-yen reception signal, the local unit never sends the next coin reception signal to the telephone set until the calling time of 100 yen passes. When the 10-yen coin is received, the next coil reception signal is set out to the telephone set after the calling time of 10 yen because the local unit never receives the OSC signal of the oscillator during polarity inversion.
Patent JP-H02300458-A (JP)
Title: Stairs structure
Inventor: MASUDA TAKUO
IPC: E04F11/02
Filed: 1989-05-13
Abstract: PURPOSE:To reduce a construction time, by connecting one end of upstairs open strings or downstairs open strings having a horizontal space for a landing at one end thereof and a slanting part for a stairs at the other end thereof, to a splicing beam between a couple of columns. CONSTITUTION:A splicing beam 4 is erected between a couple of columns 2, 3, and each end of upstairs strings 5, 6 and downstairs strings 7, 9 having horizontal spaces 10, 12 to form landings B at the one end thereof and slanting parts 11, 13 to form stairs at the other end thereof, is connected to the splicing beam 4. In this way, cost can be reduced.
Patent JP-S5345396-A (JP)
Title: Preparation of polyester with high particle dispersibility
Inventor: ODAJIMA AKIO
IPC: C08G63/78
Filed: 1976-10-06
Abstract: PURPOSE: To prepare a polyester having excellent particle dispersibility, slipperiness and transparency by polymerizing a polyester oligomer in the presence of a specific silicon oxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61277974-A (JP)
Title: Image forming device
Inventor: OKADA TETSUYA
IPC: G03G15/00
Filed: 1985-05-31
Abstract: PURPOSE:To perform speedy cooling and convey a form smoothly by forming many air ventholes through which air sent by the fan in a machine body is passed in a form guide plate provided along the form conveyance path of a paper discharging mechanism. CONSTITUTION:Numbers of air ventholes 30a and 31a through which air sent by the fan F in the machine body 11 is passed are bored in guide plates 30 and 31 of a paper discharging unit 24 and when a form X is between the guide plates 30 and 30, and 31 and 31, the air strikes the form X and flows right and left, and up and down in the paper discharging unit 24. At this time, the form X is conveyed stably in contact with the outsides of the guide plates 30 and 31. The upward air reaches the discharge port 24c of the paper discharg ing unit 24, so the form X is guided smoothly with this air even after exiting from the paper discharging unit 24 and then stacked on a paper discharge tray 25 orderly. Consequently, speedy cooling is realized and the form is conveyed smoothly.
Patent JP-S61277740-A (JP)
Inventor: YOSHIMI SATORU
IPC: E04B1/82
Filed: 1985-05-31
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-H07285376-A (JP)
Title: Direction indicator for automobile and emergency blink indicator lamp switch
Inventor: ISOBE TADAO
IPC: H01H25/04
Filed: 1994-04-19
Abstract: PURPOSE:To prevent an erroneous operation by fixing a direction indicator switch and an emergency lamp switch to one switch body, and providing a stopper or a guide mechanism specifying the movable range or the moving direction of a switch lever. CONSTITUTION:A switch body 2 is fixed to a stanchion to be fitted with a handle via a fitting tool 1, and a switch lever 4 is fitted to the switch body 2 via a lever holder 3. The switch lever 4 can be swayed within the range of the direction indicator operation angle AL or AR together with a lever holder 3 centering on a spigot section, and direction indicator contacts 8, 9 are connected together when the switch lever 4 is located within the range of S1 or S2. The switch lever 4 can be swayed within the range of the emergency lamp operation angle centering on a pin 7, emergency lamp contacts are connected together when the switch lever 4 is located within the range of S5 of a guide 12, and they are cut off when the switch lever 4 is located within the range of S6.