baber/WOPTO huggingface dataset:
Patent JP-H08265550-A (JP)
Title: Image forming device
Inventor: UNO TAKAHIKO
IPC: H04N1/387
Filed: 1995-03-23
Abstract: PURPOSE: To restore the first original image when the recording paper that is synthesized from plural originals is recorded on another recording paper as an original. CONSTITUTION: A CCD 54 reads the recording paper that is synthesized from plural originals and also includes the partition lines recorded to show the boundary of every original image as an original. When an automatic dibvision mode is set by an automatic division key, a main controller detects the partition lines set on the original images read by the CCD 54 and divides every original image into plural images based on those partition lines. Then the main controller controls a writing unit 57, a memory controller 65, an image memory 66, a variable power part 71, etc., so that each divided image is recorded on a single sheet of. The partition lines can be erased by a partition line erasion key, and the recording of white images can be evaded by a white image skip key.
Patent JP-H08334182-A (JP)
Title: Decompression regulator for compressed natural gas
Inventor: JIEFURII BURAIAN GOTSUZERUFU
IPC: F16K31/126
Filed: 1995-03-23
Abstract: PURPOSE: To provide a pressure-reduction regulator for compressed natural gas preventing the sticking of a valve when a diaphragm is slightly tilted by using a plastic filter for preventing penetration of fine metal particles and corrosion during installation or repair and preventing damage due to permeation of splashed water. CONSTITUTION: A valve element 17 is surely connected to a pressure-response diaphragm 126 via an insert 194 helloing a diaphragm. The valve element 170 and the diaphragm are connected together with a relative angular displacement between them allowed, so that the valve element is not tilted during the axial movement. A suction hole 204 communicates the diaphragm with an outlet of a low pressure chamber 116, and the diaphragm receives a pressure slightly lower than that inside the chamber 116 on the outside through the use of an ejector nozzle 120. In a hole 202 formed in a bonnet 132 for establishing an atmospheric pressure on the diaphragm, a porous plug 203 is used for preventing permeation of splashed water.
Patent JP-H07249959-A (JP)
Title: Adaptive equalizer
Inventor: SUKAI KAZUYOSHI
IPC: H03H9/64
Filed: 1994-03-08
Abstract: PURPOSE:To obtain an adaptive equalizer capable of highly accurately and quickly compensating the characteristics of a transmission line by multipass phasing so as to be used for a high transmission speed digital radio communication system. CONSTITUTION:The adaptive equalizer 20 for a receiver is constituted of a convolver 21, a modulator 22 and a weighting means. An impulse response signal is orthogonally modulated by the modulator 22 based upon tap weight data from the means 23 and inputted to a reference port of the convolver 21 as a burst-like signal. A received signal (IF signal) inputted to an input port of the convolver 21 is filtered and outputted. In an adaptive mode, a transmission signal is known, an error detecting circuit 17 obtains an error signal from an undecoded digital signal and a training signal sequence 19 stored in the receiver and the means 23 updates the weight of a tap so as to minimize the square mean of the error signal. Thereby a signal inputted to the reference port in the adaptive mode is updated in each gate delay time. Thus the square mean of errors is minimized by repeating said operation.
Patent JP-S59192802-A (JP)
Title: Shaft seal
Inventor: OKAMURA TAKANARI
IPC: F01D11/04
Filed: 1983-04-14
Abstract: PURPOSE:To prevent the sealing oil leaked to the interior side from entering a turbine by a method wherein an annular pocket is provided so as to surround a turbine shaft at the interior side of the shaft seal of the turbine and buffer gas is supplied to said pocket. CONSTITUTION:A pocket 9 for sealing oil is formed on the outer peripheral side of a retainer ring 7 fixed onto a turbine shaft 1. A pocket 18 is provided on the interior side from the pocket 9. Buffer gas 17, which is extracted from a high pressure working gas line, is supplied to the pocket 18. The sealing oil leaked to the interior side allows to flow in a packet 15, but does not allow to flow in the packet 18 against the flow of the buffer gas 21 flowing from the pocket 18 through a labyrinth seal 22 in the pocket 18. Accordingly, the leaked sealing oil can be prevented from entering a turbine.
Patent JP-H10259629-A (JP)
Title: Piping structure for drainage
Inventor: NAKAISHI MASAO
IPC: E03C1/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To guide all the flow passing through a sub-lateral pipe section and a bent pipe from an erect main pipe to the downstream direction of a lateral main pipe and prevent the blocking caused by the drain in the lateral main pipe by forming a branch pipe section diagonally merged to the downstream direction of the lateral main pipe while securing a sufficient straight line length. SOLUTION: A part of a lateral main pipe 1 is constituted of a Y-pipe 2, and a bend pipe section 6 and a sub-lateral pipe section 7 are provided between the branch pipe section 3 of the Y-pipe 2 and the lower end section of an erect main pipe 5. The branch pipe section 3 has no bent portion and has a sufficient straight line length. An opening region A where the branch pipe section 3 is communicated with a main pipe section 10 is located on the downstream side of the sub-lateral pipe section 7. The flow in the sub-lateral pipe section 7 passes through the bent pipe section 6, and all the flow is bent to the downstream direction of the lateral main pipe 1.  The drain flowing into the main pipe section 10 from the branch pipe section 3 smoothly merges with the flow in the lateral main pipe 1 regardless of the strength of the force of water, and the blocking caused by the drain in the lateral main pipe 1 is prevented.
Patent JP-H06249948-A (JP)
Title: Three-dimensional phase-adjusting method
Inventor: YANAI SHINJI
IPC: G01S7/52
Filed: 1993-03-01
Abstract: PURPOSE:To facilitate operation processing when performing three-dimensional phase adjustment for synthesizing output signals by receiving acoustic beams entering from three-dimensional direction using a face array where a number of acoustic sensors are aligned in a zigzag manner. CONSTITUTION:Acoustic sensors S11-SNM are classified for each group where the acoustic center positions match when viewing in horizontal direction after simple depression/elevation phase adjustment. Then, partial horizontal phase adjusters 11-1 to 11-2 are provided for each group. Namely, when there are two groups, the output of one group is subjected to phase adjustment by the partial horizontal phase adjuster 11-1, the output of the other group is subjected to phase adjustment by the partial horizontal phase adjuster 11-2, and then the position deviation of each acoustic center is compensated before addition, thus resulting in only slight increase in an operation table on horizontal phase adjustment and increasing operation processing speed.
Patent JP-S54734-A (JP)
Title: Inverter unit
Inventor: MORINAGA DAISAKU
IPC: H02M5/45
Filed: 1977-06-03
Abstract: PURPOSE: To easily detect any overcurrent caused by commutation failure of an inverse converter etc., by mans of a detector circuit additionally installed so as to sense any larger magnitude and longer period than each prescribed value for AC input current supplied from the normal converter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61222732-A (JP)
Inventor: ARAKAWA MIDORI
IPC: D03D15/56
Filed: 1985-03-28
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-S60209116-A (JP)
Title: Flow meter
Inventor: SUZUKI YUTAKA
IPC: G01F1/40
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a superior flow meter capable of detecting a fine flow rate by providing a movable orifice to a venturi part arranged in the flow passage of a valve body, and detecting differential pressure between its upstream and downstream sides. CONSTITUTION:The venturi part 2A of the valve body 1 that the flow passage 2 penetrates is provided with the movable orifice 6 which varies and controls its area. Fluid pressures at the upstream and downstream sides of the orifice 6 are applied to upper and lower chambers 4A and 4B of a section body 4 which is coupled directly with the orifice 6 and has a labyrinth. Then, the pressure reception area of the section body 4 at the time of a fine flow rate, i.e. when the pressure difference across the orifice 6 is small is set properly to lift the section body 4, i.e. a core 7 securely. The venturi area formed by the orifice 6 is increased on square root basis according to variation of the orifice 6 to lift the core 7 large at the small flow rate. Further, when the orifice 6 is arranged so that it moves horizontally, the slide friction of the orifice 6 is held constant regardless of the arrangement state of the valve body 1, so there is no difference in measuring ability.
Patent JP-S59191532-A (JP)
Title: Device for binding metallic pull ring to vessel cap simultaneously with forming ring
Inventor: MORIMOTO KENJI
IPC: B21D51/26
Filed: 1983-04-15
Abstract: PURPOSE:To provide a titled device provided with a means which can hold, convey and supply efficiently vessel caps by the constitution in which the vessel caps supplied via a feed chute are accepted in pockets for accepting the vessel caps provided around a rotary conveying disc in a way as to be opened upward. CONSTITUTION:Blocks 30 for accepting vessel caps provided with pockets 32 for accepting vessel caps which are opened radially outward and vertically upward are spaced circumferentially from each other at a prescribed spacing and are provided on the outside circumferential surface of a rotary conveying disc 28 which is provided to a means for supplying vessel caps to convey the vessel caps 34 to be bound with pull rings and rotates horizontally. A vessel cap 35 is accepted from the vertical direction into said pocket 32 via a chute 52 for supplying vessel caps having a feeding path 54 in a holding region D for the vessel caps. The inside and outside surfaces of the top wall 35 of the cap 35 are directed toward the outside and the skirt wall 36 thereof is kept in contact with the inside surface of an arcuate static guide rail 44. The tear-off tab piece 35 thereof is kept touched with the inside lateral part 50 on the top surface of the static guide rail. The vessel cap in such a state is conveyed and supplied to the prescribed position of the means for forming and binding the pull ring (not shown).
Patent JP-S51141661-A (JP)
Title: Temperature correction device for flow meter
Inventor: TANIDA WASABUROU
IPC: G01D3/028
Filed: 1975-06-02
Abstract: PURPOSE: To correct the fluid volume change caused by temperature change and indicate it always as the flow rate at a certain reference temperature, in measurement of fluid flow rate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09224993-A (JP)
Title: Massage device
Inventor: YAMAUCHI YUTAKA
IPC: A61H7/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a massage device, that repeats massaging action by a massager linked to a reciprocation drive mechanism, to automatically set an optimum massaging-pattern parameter without attaching any special apparatus to a person to be massaged. SOLUTION: This massage device comprises a force sensor 9 for detecting pressure produced by a massager 4, a potentiometer 8 for detecting the amount of displacement of the massager 4, and a drive circuit 10 driving a reciprocation drive mechanism 2 in accordance with detection signals from the sensors 9. The drive circuit 10 measures a spring constant for a massaged part for every massaging action, from the relationship between the pressure and the amount of displacement of the massager 4 which are detected as the massaging action is done, and determines a plurality of massaging-pattern parameters for the next massaging action in accordance with the spring constant measured.
Patent JP-H05267844-A (JP)
Title: Manufacture of multilayer ceramic printed circuit board
IPC: H05K3/46
Filed: 1992-03-23
Abstract: PURPOSE:To efficiently laminate a plurality of green sheets and to mutually adhere them without swelling and deforming, etc., of the sheets when the sheets are laminated and integrated. CONSTITUTION:The method for manufacturing a multilayer interconnection ceramic board comprises the steps of coating green sheets 2 with adhesive made of an ultraviolet ray curable resin material, irradiating, after coating, the adhesive with an ultraviolet ray, and laminating, after irradiating, the sheets 2 to adhere them to each other.
Patent JP-S63234896-A (JP)
Title: Motor driving circuit
Inventor: IWASAKI KENICHI
IPC: H02P7/29
Filed: 1987-03-19
Abstract: PURPOSE:To turn ON a limiter without power loss by comparing a driving voltage itself to be given to a motor with a reference voltage and by forming a PWM signal on the basis of said comparison output. CONSTITUTION:A motor driving voltage EM is supplied to an emitter of transistor 21 as a comparison circuit. On the other hand, a stabilized voltage of, for example, +9 volt from a power terminal 22 is applied as a reference voltage REF to the base of said transistor 21. Therefore, if said motor driving voltage EM exceeds +9 volt, not only the transistor 21 but also FET 31 are turned ON and a voltage of another input terminal of said comparison circuit 12 is fixed to a preset voltage. Consequently, a limiter is turned ON so that the driving voltage EM applied to a reel driving motor 11 does not exceed 9 volt in this example.
Patent JP-H02245060-A (JP)
Title: Ultraviolet-curing silicone gel composition
Inventor: KURITA ATSUSHI
IPC: C08L83/08
Filed: 1989-03-17
Abstract: PURPOSE:To prepare an ultraviolet-curing silicone gel compsn. with an excellent heat resistance without causing a cure inhibition by compounding a specific polyorganosiloxane and a specific mercaptoalkylated polyorganosiloxane. CONSTITUTION:The title composition comprises a polyorganosiloxane (A) in which unsatd. aliph. groups attached to silicon atoms exist in an amt. of 0.01-20mol% and the residual org. groups attached to silicon atoms are optionally substd. monovalent hydrocarbon groups contg. no unsatd. aliph. group, and of which the viscosity at 25 deg.C is 50-10000cP, and a mercaptoalkylated polyorganosiloxane (B) in which on an average at least three mercaptoalkyl groups attached to silicon atoms exist in the molecule and the residual org. groups attached to silicon atoms are optionally substd. monovalent hydrocarbon groups contg. no aliph. unsatd. group in such a way that the ratio of the number of mercaptoalkyl groups of B to that of unsatd. groups attached to the silicon atom of A is 0.1-1.5.
Patent JP-S62222265-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G21/00
Filed: 1986-03-24
Abstract: PURPOSE:To prevent a photosensitive drum from being overheated by controlling a heating means based on the temperature of the drum. CONSTITUTION:When a power supply is applied, a control part 7 turns a signal (f) to an 'H' level and outputs a signal (f) as 'H' level. If the temperature of the photosensitive drum is low, the resistance of a thermistor is high, so that the value of a signal (a) becomes higher than a reference value (b) and the outputs of a comparator 4 and an AND circuit 8 are turned to 'H' levels. Thereby, a transistor (Tr) 2 is turned on and electric power is supplied to a heater 1. When the temperature of the drum is increased, the resistance of the thermistor is reduced and the signal (a) becomes less than the reference value (b), so that the output of the circuit 8 is turned to the 'L' level. Thereby, the Tr 2 is turned off and power supply to the heater 1 is interrupted. When the temperature of the drum is dropped due to the interruption of power supply and the resistance of the thermistor 3 is increased, the signal (a) is raised and the output of the comparator 4 is turned to the 'H' level again. Thereby, the Tr 2 is turned on and power is supplied to the heater. Repeat of said operation makes it possible to hold the temperature of the drum at an almost constant value near the temperature corresponding to the reference value (b).
Patent JP-S60208899-A (JP)
Inventor: AKAOKA YOSHIO
IPC: B23P19/00
Filed: 1984-04-02
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-2000256723-A (JP)
Title: Treatment of molten iron for spheroidal graphite cast iron
Inventor: UENO NORIYUKI
IPC: C21C1/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To further improve the yield of a spheroidize-treating agent to restrain the development of dross defect and to attain low cost. SOLUTION: Molten iron for spheroidal graphite cast iron is poured into a ladle 1 under covering state of the spheroidize-treating agent (Mg alloy powder) 2 disposed at the bottom of the ladle 1 with a covering material 3 composed of SiC powder and SiC holding material (punch waste) made of Fe base material for restraining the float-up and the deposition of the SiC powder in the molten iron. The molten iron is brought into contact with the SiC powder during penetration to the covering material 3, and the SiC powder and oxygen in the molten iron are reacted to produce the oxide and the molten iron is deoxidized.  The molten iron made to pass through the covering material 2, i.e., the molten iron reducing the oxygen by deoxidizing with SiC powder, is brought into contact with the spheroidize-treating agent 2 and thus, the reaction, in which the oxide is produced by making the spheroidize-treating agent react to the oxygen in the molten iron, is reduced and the yield of the spheroidize-treating agent is improved.
Patent JP-S51141617-A (JP)
Title: Voice switching apparatus
Inventor: FUSE MOTOYOSHI
IPC: H04M9/10
Filed: 1975-05-31
Abstract: PURPOSE:To have a microphone circuit made automatically, without manual switching, simply by receiving large voices through the microphone.
Patent JP-S55158753-A (JP)
Title: Timing adjusting unit
Inventor: IWATA KAZUHIRO
IPC: H04L7/00
Filed: 1979-05-29
Abstract: PURPOSE:To secure the accurate reception without giving any control even though the cable length may vary, by securing the automatic timing adjustment to the delay time of the signal which returns after having once the going and coming back through the connection cable and in accordance with the cable length. CONSTITUTION:Strobe signal 6 is produced with signal 8 which is detected through timing adjusting circuit 5 and returns after having once the going and coming back through the cable. Then the delay time equivalent to the going and coming back through the cable is added to the strobe signal, and this delay time varies according to the length of the varying cable. In this connection, if the timing adjustment 5 is given previously at a certain length of the cable, the shift of timing between transmission are reception signals 3 and 4 can be offset by the delay time of signal 8 although the length of the cable may vary. Thus no adjustment is required even though the length of the cable may change. As a result, the accurate reception is ensured.
Patent JP-S63233840-A (JP)
Title: Squeegee for screen printing
Inventor: KOMATSU NOBUO
IPC: B41F15/44
Filed: 1987-03-23
Abstract: PURPOSE:To resist a polar solvent and at the same time provide flexibility and abrasion-resistance by forming a squeegee for screen printing with an etylene-propyrene copolymer as a base. CONSTITUTION:The subject item is composed mainly of polar solvent-resistant ethylene-propyrene copolymers. Ethylene-propyrene copolymers used may be binary copolymers of ethylene and propyrene or ternary copolymers of two kinds of monomers such as ethylene and propyrene and other monomers. Any of these copolymers have an ethylene/propyrene ratio(weight) of normally 70/30-40/60. Other monomers used are diene monomers of norbornene compounds or dicyclo compounds such as dicyclopentadiene. Polar solvents eligible are dimethylholmamide, etc. Printing pastes are such as printing conductive pastes obtained by dissolving resin binders into these polar solvents wherein high conductive powder is scattered or printing resistance pastes by dispersing inorganic fillers.
Patent JP-H04277744-A (JP)
Title: Device for processing photosensitive material and device for preventing generation of deposit
Inventor: YAMADA MINORU
IPC: G03D3/06
Filed: 1991-03-06
Abstract: PURPOSE:To suppress the deposition of silver, etc., in washing water while preventing the generation of deposit and to prevent the contamination of a washing processing system by these contaminants with the processing device at the time of processing a silver halide photographic sensitive material with the device for processing the photosensitive material such as, for example, automatic developing machine. CONSTITUTION:A washing tank 4 and a purifying device 9 which purifies the washing water of the washing tank 4 are provided. An ozone supplying means 93 and an adsorbent 952 adsorbing silver ions are provided in the purifying device 9. The concn. of the silver ions in the washing water is lowered and the precipitation of the silver is suppressed by the adsorbent.
Patent JP-S62223801-A (JP)
Title: Magnetic memory device
Inventor: SUZUKI MAKOTO
IPC: G06K19/06
Filed: 1986-03-26
Abstract: PURPOSE:To make the magnitude of recording in the direction perpendicular to a writing direction as small as about mum and to increase the density of tracks by maintaining a heating temp. at the Curie temp. or compensation temp. of a thin magnetic film or below. CONSTITUTION:The intensity of the magnetic field required in the case of inverting the magnetization of part of a magnetic material by using a magnetic head depends on the magnitude of the magnetization of the magnetic material and is smaller as the temp. of the magnetic material is higher. Such a magnetic material which does not induce the magnetization inversion at the ordinary service temp. TB unless the magnetic field has the intensity HB is, therefore, considered here. HA<HB is obtd. and therefore, the magnetization inversion does not arise if the magnetic field HA is impressed to such magnetic material by the magnetic head. More specifically, the wiring of information is not executed. Whereas, the temp. is locally increased to TA or above, then the condition for the magnetization inversion is correspondingly satisfied and the magnetization inversion arises. The writing direction is thereby determined by the gap of the magnetic head (by assuming that the diameter of a heating beam is larger) and the size of the writing region in the direction perpendicular thereto is determined by the diameter of the heating beam. High-density recording is thus obtd.
Patent JP-S52149298-A (JP)
Title: Production of globular minute-particle n-cac03
Inventor: ENOMOTO TAKAMITSU
IPC: C01F11/18
Filed: 1976-06-07
Abstract: PURPOSE: To obtain μ-CaCO 3  in a stable state by reacting an Na 2 CO 3  aq. solution with a CaCl 2  solution, with specifying the mol. ratio between the reactants, reaction temperature, et al., and by peptizing the obtained cloudy gel by stirring. 
     COPYRIGHT: (C)1977,JPO&Japio