baber/WOPTO huggingface dataset:
Patent JP-S55111343-A (JP)
Title: Recording-paper taking-up apparatus for register
Inventor: SATOU TERUYOSHI
IPC: G07G1/06
Filed: 1979-02-13
Abstract: PURPOSE: To omit the motor for exclusively taking-out a recording-paper by transmitting the movement of a drawer onto the recording-paper taking-up shaft and taking-up the recording paper.  
     CONSTITUTION: Each time when printing-out on a recording paper 12 is performed in the printing part 11 and a receipt is issued, the electric conduction of a locking mechanism 4 is released, and a drower 5 is opened due to a compression spring 3, and this linear movement is converted into the revolution movement of a drum 32 by a wire 35 and a drum 37, and twists a twisting spring 33 and revolves a driving gear 29 and a following gear 23. Further, a power spring 25 is rolled-in, and an inter-mediate shaft 20 is energized, and a taking-up shaft 14 is revolved through a magnet 22 and a magnetic body 19, and thus a recording paper 12 is taken-up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57131185-A (JP)
Title: Color image pickup device
Inventor: OZAWA NAOKI
IPC: H04N9/04
Filed: 1981-02-06
Abstract: PURPOSE: To prevent generation of a false color signal, by using specific space multiplexing color filter, selecting the combination of picture elements in the direction generating no false signal, in accordance with the direction of a luminance variation of an image pickup picture, and demodulating a color signal.  
     CONSTITUTION: Boundary detecting circuits 31, 32 detect a boundary of a pattern appearing in the horizontal direction of a picture from a Y signal outputted from a luminance signal synthesizing circuit 30, and a boundary of a pattern appearing in the vertical directon of the picture from the Y signal, respectively. Switching circuits 34, 35 select an input of a terminal A while the boundary of the pattern appears in the vertical direction, respectively, and are controlled so as to select an input of a terminal B in case when the boundary of the pattern has appeared in the horizontal direction. To demodulating circuits 34, 35, not only outputs of the switching circuits 34, 35 but also a Ye signal from a separating circuit 24 and a Cr signal from a separating circuit 25 are supplied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07204379-A (JP)
Title: Stop device of rotation of bobbin
Inventor: YONAMINE SHIGERU
IPC: D05B59/04
Filed: 1994-01-13
Abstract: PURPOSE:To provide a bearing structure which can support a shaft both forward and backward in not only the radial direction but also the thrust direction in the inside of bearing holder and further, which can stably support the shaft even when a deviating force acts on it. CONSTITUTION:A shaft 16 supported in a cylindrical bearing holder 3 with the bottom is supported radially by a sleeve bearing. The front end 17 of the shaft 16 is forced to contact the thrust receiving member 14 fixed to the bottom plate of the bearing holder 3 to support the shaft 16 only in the thrust direction. A washer 21 fitted so as to freely and axially slide at the lower part of the shaft 16 and rotate together with the shaft is set to elastically contact the thrust ring supported in the cylindrical part to support the shaft 16 to the reverse direction against the thrust.
Patent JP-S63184437-A (JP)
Title: Transmission signal modulating system for magnetic induction coupling device
Inventor: TAKEUCHI TAKAHIKO
IPC: H04L27/12
Filed: 1987-01-26
Abstract: PURPOSE:To improve the reliability of data transmission by using an oscillating means oscillating the frequency being the least common multiple or its multiple of integer of each frequency in plural transmission signals multiplexed by time division in the equipment of duplicated coil structure. CONSTITUTION:A clock oscillator 24 oscillates the clock pulse of frequency 27.9MHz being twice as much as the frequency being the least common multiple of three frequencies such as 435.9kHz, 450kHz and 465kHz. The frequency is switched by setting a frequency division ratio corresponding to each frequency to a frequency division counter 26 by a multiplexer 28. Thus, no discontinuous part is generated to the switching part of a sinusoidal wave signal obtained from the frequency division pulse and the sinusoidal wave signal multiplexed by the time division of the frequency modulation signal has not discontinuous part and no external disturbance to the demodulation output of other induction coupling coil is generated. Thus, even with duplicated coil structure, the reliability of signal transmission is improved.
Patent JP-S57140783-A (JP)
Title: 1-benzyl-4-(4-(2-pyrimidinylamino)benzyl)-2, 3-dioxopiperazine derivative and its salt, their preparation, and carcinostatic agent containing the same
Inventor: HORI TAKAKO
IPC: C07D241/08
Filed: 1981-02-06
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is (substituted) alkyl, cycloalkyl, aralkyl, alkenyl, alkadienyl, aryl or acryl; R 2  is H or alkyl; X is O or S]and its salt.  
     EXAMPLE: 1-Benzyl-40{4-[ N-methoxymethyl-N-( 2-pyrimidinyl )amino]benzyl}- 2,3-dioxopiperazine.  
     USE: A carcinostatic agent which can be administered orally or by injection, especially preferably by oral administration.  
     PROCESS: The compound of formulaIis prepared by reacting 1-benzyl-40[4-(2- pyrimidinyl-amino)benzyl]-2,3-dioxopiperazine or its reactive derivative with the compound of formula II. As an alternative method, the compound of formula IV can be prepared by reacting the compound of formula III (R 3  is group defined in R 1  excluding acyl) with the compound of formula H-X-R 4  (R 4  is group defined in R 3 ). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04241584-A (JP)
Title: Initial setting circuit for video processor
Inventor: SAKAI SUMIO
IPC: G06F9/445
Filed: 1991-01-14
Abstract: PURPOSE:To shorten required time and to decrease the number of input/output terminals at a microcomputer when executing the plural initial settings of a programmable device which processes video signals. CONSTITUTION:Load data for initially setting programmable devices 11, 12 and 13 are stored in a RAM 15. These load data are transmitted through a microcomputer 14 to the programmable devices 11, 12 and 13. A load clock (d) transmitted from the microcomputer 14 are shared among the respective programmable devices. At the rise of this load clock (d), the load data are inputted to the respective programmable devices. On the other hand, load error signals are outputted from the respective programmable devices. These load error signals are inputted to an OR circuit 16, and the output of this OR circuit is inputted to the microcomputer 14.
Patent JP-S59176705-A (JP)
Inventor: TADOITSU SUZOSUTAKU
IPC: B26F3/02
Filed: 1984-01-31
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-H02195233-A (JP)
Title: Absorbance measuring apparatus
Inventor: YOSHIMURA TOMOYUKI
IPC: G01J3/51
Filed: 1989-01-25
Abstract: PURPOSE:To prevent the deterioration in measuring accuracy due to the reverse BPF input of light which is inputted into each light receiving surface by inclining the light receiving surface of a detector as required, and diverting the reflected light into the specified direction through a reflector. CONSTITUTION:The light beams which are transmitted through a liquid specimen 5 are converged and inputted into a reference-side detector 9 and a measuring- side detector 10 by way of a beam splitter 6 and lenses and BPFs 11 and 7 and 12 and 8 without deflection from the light receiving surface. The fluctuation in light receiving intensity due to the deviation from a light path does not occur. These light receiving surfaces are inclined by specified angles so that the reflected light beams are not reversely inputted into the BPFs 7 and 8. The reflected light beams are not inputted into the light receiving surfaces again owing to reflectors 13 and 14. Thus, the deterioration in measuring accuracy can be prevented positively.
Patent JP-S59142605-A (JP)
Title: Efficiency optimizing system of power plant
Inventor: MATSUMOTO HIROSHI
IPC: G05B13/04
Filed: 1983-02-04
Abstract: PURPOSE:To optimize the efficiency quickly with a high precision withut being restricted by the response speed of a plant, by constituting an efficiency optimizing control system with a steady efficiency optimizing means and a transient efficiency optimizing means. CONSTITUTION:With respect to the fundamental system of a steady efficiency optimizng means 200s and a transient efficiency optimizing means 200D, a trial manipulated variable 9s at the steady time and a trial manipulated variable 9D at the transient time are given prliminarily to a steady efficiency calculating model 240s and a transient efficiency calculating model 240D when a steady efficiency optimizing manipulated varizble 11s and a transient efficiency optimizing manipulated variable 11D are determined by a steady efficiency maximum value searching means 230s and a transient efficiency maximum value searching means 230D respectively, and corresponding steady efficiency 10s and transient efficiency 10D are attained, and these procedures are repeated to search manipulated variables which make the steady efficiency and the transient efficiency maximum. The steady efficiency optimizing manipulated variable 11s and the transient efficiency optimizing manipulated variable 11D attained in this manner are outputted to an operator of the operation end of a power plant 100.
Patent JP-H03221828-A (JP)
Title: Hydraulic fluid feeder to hydraulic actuation device
Inventor: SHIMADA TAKASHI
IPC: G01M13/02
Filed: 1990-01-29
Abstract: PURPOSE:To always clean hydraulic fluid and to hold the fluid at a prescribed temperature by successively circulating the fluid from a fluid tank through a cleaning means, a temperature holding means, a hydraulic actuation device, and a recovery means. CONSTITUTION:Hydraulic fluid (h) is injected into respective fluid passages by a hydraulic fluid injecting device 3, the fluid (h) held at the prescribed temper ature in a temperature holding tank 15 of a temperature holding means 7 is continuously supplied to a filter part (t) and a feeding port (u) through a connec tion tube 20, driving force is applied to an inlet spindle 1 by an actuation inspecting device 1 to inspect the output torque or the like of an output spindle (e). In this case, the fluid (h) supplied to the feeding port (u) is discharged from a discharge port V together with dust or the like through a case body (c). The fluid (h) discharged from the port V is recovered to the fluid tank 5 through the recovering means 9 and pumped out from a pump 18 in a cleaning means 6 through a connection tube 17, dust or the like is removed through a fluid filter 19, and the cleaned fluid is supplied to the tank 15. In the tank 15, the temperature of the fluid (h) is held by the heater 16.
Patent JP-S61174806-A (JP)
Title: Power amplifier
Inventor: SUGIURA SADAHIKO
IPC: H03F1/02
Filed: 1985-01-30
Abstract: PURPOSE:To hold down the peak value of a drain current to a small value and to reduce a maximum value of a gate current by using a non-linear resistance element to supply a gate bias of the FET of an amplifying element. CONSTITUTION:An input power is inputted to the gate of an FET 2 of the amplifying element through a matching device 1. The drain output of this FET 2 is led out to a following-stage circuit through a matching device 3. As a gate bias circuit of the FET 2, an AC stopping filter circuit consisting of a choke coil 4 and a capacitor 5 and a nonlinear resistance 20 as the bias resistance are connected. A gate current Ig is as shown by a dotted line 14 in the figure when an input power Pin is small; but when the input power Pin is increased, the gate current is saturated and is not increased as shown by an alternating long and short dash line 21. While the input power Pin is small, the gate current Ig is small also, and consequently, the nonlinear resistance 20 is used in the area where the resistance value is small.
Patent JP-S55110841-A (JP)
Title: Integral heating and cooling type air conditioner
Inventor: KITANI FUMIHIKO
IPC: F24F1/02
Filed: 1979-02-16
Abstract: PURPOSE: To enable to effect switching from cooling into heating or uice uersa switching easily by a method wherein construction is simplified and a heat exchanging air ventilating space is switched by a wind flowing switching damper and thereby a direction of a current of the ventilating air is switched.  
     CONSTITUTION: Upon a room cooling operation, a wind direction switching damper 11 situated in a direction of B-B' line is directed into a direction of A-A' line and an indoor-side lower discharge port 7 is closed by mounting a front cover 9 while an indoor-side upper dischage port 8 is opened, thereby, indoor air is introduced into a cabinet through an indoor-side suction port 10 by an evaporator-side fan 6 and is heat-exchanged with a low temperature cooling medium through the evaporator 4, thereafter, is ventilated into a room through the indoor-side upper discharge port 8 as cool wind. On the other hand, outdoor air is introduced into the heat exchanging air ventilating space from an outdoor air suction port 13 through a duct 15 by a fan 5, then, is passed through a condenser 3, in which it is heat-exchanged with a high temperature gas medium, and becomes to be hot wind after liquidifying the cooling medium, thereafter, is sent out into open air through a duct 16 and an outdoor-side air discharge port 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208803-A (JP)
Title: Polyacetal resin composition
Inventor: ENDO TOSHIRO
IPC: C08L59/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal resin composition which causes little mold deposit during molding and can therefore reduce the frequency of maintenance of a mold. SOLUTION: This composition is obtained by blending 100 pts.wt. polyacetal resin with 1-70 pts.wt. fibrous titanium oxide subjected to surface treatment, 0.01-5 pts.wt. of one or more compounds selected from nitrogenous compounds and metal-containing compounds comprising oxides, inorganic acid salts or carboxylic acid salts of an alkali metal or alkaline earth metal, 0.01-5 pts.wt. hindered phenol compound, and 0.01-5 pts.wt. fatty acid polyglyceride having high degree of conversion into a monoester and synthesized from a fatty acid or fatty acid glyceride and glycidol. The composition is molded to give a molded article used as a small or thin-wall precision part.
Patent JP-H03220429-A (JP)
Title: Monitoring method of wave
Inventor: KAIHO UJI
IPC: G01H3/00
Filed: 1990-01-25
Abstract: PURPOSE:To measure not only the height of waves, but the advancing speed and direction thereof by a method wherein a plurality of wave pressure sensors are arranged at least in two different directions into the arrayal structure and the time difference of outputs of the wave pressure sensors are obtained. CONSTITUTION:A plurality of wave pressure sensors 21-23 are arranged in the shape of a right triangle into the arrayal structure. Moreover, BPFs 24-26 are provided to remove the outputs of the other frequencies of the sensors 21-23 than those of a frequency to be measured, and differential circuits 27-29 differentiate outputs of the BPFs 24-26. At the time when the outputs of the circuits 27-29 become zero, a peak or trough of the waves reaches the sensors 21-23. Therefore, the speed Vx in an X direction (Y=north) of the waves can be obtained from an equation Vx=distance/time difference (Vy) by measuring the distance between the sensors 21 and 22 (21 and 23) and the time difference when the outputs of the circuits 27, 28 (27, 29) become zero. Moreover, the advancing direction of the waves theta=tan<-1> (Vx/Vy) and advancing speed in that direction V=(Vx<2>Vy<2>)<1/2> can be obtained from the speeds Vx, Vy.
Patent JP-H10213584-A (JP)
Title: Salt intake amount measuring method and simple salt intake amount measuring device
Inventor: YOKOI MASAYUKI
IPC: G01N27/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To easily measure a salt intake amount per day by performing calculation based on a total excretory salt amount obtained by multiplying measured urine salt concentration by a total excretory urine amount. SOLUTION: The sex, age and weight of a person to be measured are inputted from an input section 4. Then, a sensor section 2 is dipped in urine put in a cup and a start button 5 is pressed. In the sensor section 2, urine salt concentration is measured by a conductivity method. From the sex, age and weight of the person to be measured which are inputted from the input section 4, the total amount of urine excreted a day is estimated and, from this value and the urine salt concentration measured by the sensor section 2, the salt intake amount per day of the person to be measured is calculated in a calculation section. The calculated salt intake amount is digital-displayed by a display section 3.
Patent JP-S57130774-A (JP)
Title: Cleaning method for wire electrode
Inventor: SAITOU AKIHIRO
IPC: B23K9/133
Filed: 1981-02-06
Abstract: PURPOSE:To clean the surfaces of electrodes easily with the deviation in speed difference by bringing cleaning rollers which are driven at speeds slightly differing from the driving speeds of wire electrodes into abutment on the surfaces of the belt-like electrodes. CONSTITUTION:Driving pulleys 8, 11 are driven to drive belt-like wire electrode materials 6, 13 put on roller electrodes 4, 5. At this time, cleaning rollers 7, 12 ar driven simultaneously and since these are so arranged that the outside peripheral speeds thereof delay or advance slightly from the electrodes 6, 13, the outside circumferences of the rollers 7, 12 and the surfaces of the electrode materials 6, 13 slip correspondingly. The outside circumferences of the rollers 7, 12 are knurled and therefore, when they slips, the tooth tips of the knurling cut off the surfaces of the materials 6, 13. Thereby, the plating and other stains stuck on the surfaces of the materials 6, 13 used for welding plated steel plates, etc. are cut off by the rollers 7, 12.
Patent JP-S60161116-A (JP)
Title: Manufacture of rubber or resin bent pipe joint
Inventor: OOTA TOSHIAKI
IPC: B29C45/00
Filed: 1984-01-31
Abstract: PURPOSE:To mold a resin product with no flash developed on the inside surface of a bent pipe by a method wherein a flexible sealing member is fitted on the joining portion of a pair of cores, both of which are arranged within a mold, in order to prevent resin from penetrating into the bent position in the joining portion of a pair of the cores. CONSTITUTION:The tip of one core 3 is fitted in the hole 22 of the other core 2 in order for the cores 2 and 3 to abut against each other at right angles in a mold 1. At this time, a flexible sealing member 4 is fitted onto the tip of the core 3 and tightly contacts to the inside surface of the opposing hole 22 by being elastically deformed simultaneously with the insertion of the tip of the core 3. Resin is filled under pressure in a cavity formed between the mold 1 and the cores 2 and 3. Because the abutted portion of the cores 2 and 3 is sealed by the sealing member 4, no resin material flows in the innermost recess of the hole 22. After the solidification of the resin, a pipe joint 6 is obtained by opening the mold and removing the cores by drawing. No flash develops at all in the inside surface of the pipe, because no resin material penetrates into the hole 22.
Patent JP-H06315724-A (JP)
Title: Device for formation of thin wall metal pipe
Inventor: ERUNSUTO HOFUMAN
IPC: G01L1/22
Filed: 1994-02-10
Abstract: PURPOSE: To provide an apparatus for producing a thin metallic tube formed by seam welding of a tubular body, more particularly a corrugated metallic tube. CONSTITUTION: A bending and measuring beam 28 formed by a line notch 26 is disposed within one guide rail 24. Force recording sections 32 and 32a abut on the surface on the side opposite to a stationary jaw 21 of this bending and measuring beam or elongation measuring strips which are respectively coupled to one evaluation apparatus are fixed thereto.
Patent JP-S56113770-A (JP)
Title: Novel quinazoline derivative and its preparation
Inventor: SATOU HIRONOBU
IPC: A61P9/12
Filed: 1980-02-13
Abstract: NEW MATERIAL:A quinazoline derivative of formula I (R is 2W9C alkenyl, alkynyl or 4W9C alkadienyl; n is 2 or 3) and an acid addition salt thereof.  
     EXAMPLE: 4- Amino-2 -( 4-crotonoyl-1-piperazinyl )-6, 7- dimethoxyquinazoline hydrochloride.hydrate.  
     USE: Useful for the prevention and remedy of various hypertensive diseases, e.g. essential hypertension, renal hypertension and adrenal hypertension.  
     PROCESS: A 2-halogenoquinazoline derivative of formula II (X is halogen) is reacted with a cyclic diamine of formula III in a solvent, e.g. benzene or toluene, at 40W 200°C, preferably 60W150°C, in the presence of triethylamine or an alkali bicarbonate, as a deacidifying agent to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06206012-A (JP)
Title: Cyclone separator
Inventor: MORI TAKUO
IPC: B04C5/14
Filed: 1993-01-08
Abstract: PURPOSE:To suppress vibration and noises of a pipeline for discharging of liq., to decrease resistance based on branching of liq. to the pipeline for discharging of liq. from a volute eliminating room to increase the amt. of treatment, to improve life of a tube as a solid discharging means and to make maintenance easy. CONSTITUTION:A pipeline 5 for discharging of liq. extending in the tangential direction to a volute eliminating room 4 is provided and in addition, a solid discharging mechanism 7 is provided with a tube 12 for discharging of solid which is under an expanding condition when no loading is applied and a compression spring 18 which always energizes in the pressing-down and closing direction of the tube 12 for discharging of solid and retreats in the opposite direction to the energizing direction caused by the own wt. of the solid when the solid stored in a solid storing part 6 reaches at least a specified amt. to open the tube 12 for discharging the solid.
Patent JP-2000211142-A (JP)
Title: Ink jet recording head, cartridge thereof, and ink jet recorder
Inventor: MASUDA KAZUAKI
IPC: B41J2/175
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To realize high speed high resolution printing by stabilizing ink flow from a liquid channel to an ejection opening and the ejecting direction of ink from the ejection opening. SOLUTION: A second board 34 having an orifice part 36 is bonded onto a first board 32 provided with an electrothermal converter 31 generating thermal energy for ejecting ink. The second board 34 is provided with a groove at a position corresponding to the electrothermal converter 31 and a liquid channel 42 is formed when the second board 34 is bonded to the first board 32. An ejection opening 30 communicating with the liquid channel 42 is formed an orifice plate part 36 by projecting a laser beam from the liquid channel 42 side. The groove in the second board 34 is shaped such that the wall part thereof is not irradiated with a laser beam even if it is projected in parallel with the central axis the liquid channel 42 and the ejection opening 30 is formed by projecting the laser beam in parallel with the liquid channel.