baber/WOPTO huggingface dataset:
Patent JP-S60250261-A (JP)
Title: Speed signal detector
Inventor: KINOSHITA HISASHI
IPC: G01P13/04
Filed: 1984-05-28
Abstract: PURPOSE:To enable the outputting of a low ripple speed signal with a better response by converting a constant pulse width signal obtained from two-phase square wave outputs of an encoder into a pulse signal varied in the polarity in the direction of rotation to integrate the output thereof sequentially with first and second integration circuits. CONSTITUTION:Two-phase square waves (a) and (b) varying by 90 deg. in the phase of an encoder connected to a rotor are converted into constant pulse width signals (c) and (d) according to the direction of rotation with a pulse generation circuit 1 and the signals (c) and (d) are inputted into an OR circuit 2 and a direction of rotation deciding circuit 3 while both are inputted into a polarity conversion circuit 6 through power source conversion circuits 4 and 5 to obtain a pulse signal (i) different in the polarity in the direction of rotation. Then, the signal (i) is converted into a speed signal (j) with a first integration circuit 7 to be inputted into the second integration circuit 8, which inputs the signal (i) into a non-inversion terminal of an operational amplifier IC1 through a resistance R1, a capacitor C1 earthed and a resistance R2 and resistances R3 and R4 are connected between an inversion terminal and the earth and outputs to smooth the signal (i).
Patent JP-S58225101-A (JP)
Title: Cellulose ester derivative and its preparation
Inventor: NAMIKOSHI HAJIME
IPC: C08B3/12
Filed: 1982-06-22
Abstract: PURPOSE:To obtain the titled novel cellulose ester derivative soluble in solvents, having viscosity increasing effect, by reacting cellulose with a specific esterifying agent in the presence of a catalyst for promoting the esterification. CONSTITUTION:Cellulose is reacted with a compound (e.g., glycollide, etc.) shown by the formula I (R1 and R2 are H or alkyl) and/or a compound (e.g., epsilon-caprolactone, etc.) shown by the formula II (a, b, and c are O or methylene, with the proviso that O is not linked continuously) in a solvent such as N,N-dimethylacetamide, etc. in the presence of a catalyst (e.g., caustic soda, etc.) for promoting the esterification, to give the desired compound shown by the formula III[one or more R are group shown by the formula IV (n=2-10) or groups shown by the formula V(m=1-5)]. USE:Being dissolved in water, DMF, etc., useful as a coating agent, thickening agent, protective colloid, being reacted with isocyanate, applicable in the field of coating compound, etc.
Patent JP-S61274425-A (JP)
Title: Digital compressing curcuit
Inventor: MORI SHOKICHI
IPC: H03M7/50
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a circuit which can process a conversion from a linear code to a mu rule code and an A rule code, by a common circuit, by providing three kinds of switching circuits. CONSTITUTION:Selectors 14, 17 and 23 are switched to a side 1 or a side 2, respectively, in accordance with a case of conversion to a mu rule or A rule code. An adding circuit 13 generates an output of 16 bits by adding a prescribed value and H21 in case of a mu rule, and adding '0' in case of an A rule, based on an input signal. A limiting circuit 15 generates 13 bits and loads them to a shift register (P/S)16. To the P/S16, a CK1 (8 clocks) and a CK2 (7 clocks) are supplied in case of the mu rule and in case of the A rule, respectively. As for the P/S 16, when '1' is outputted, a state of that time is held. In this state, in case of the mu rule, it is converted to the mu rule code by adding an output of 3 bits of a counter 20 as a segment value, an inversion signal of an output of the P/S16 as a step value, and an inversion signal of an output of a latching circuit 11 as a code bit. Also, it is converted to the A rule code by the output of the counter 20, the output of the P/S16, and the inversion signal of the circuit 11.
Patent JP-H11302904-A (JP)
Title: Leg knits
Inventor: SHINOZAKI ATSUSHI
IPC: D06M13/463
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain leg knits having antistatic properties excellent in resistance to washing such as hosiery, panty hose, stockings or tights. SOLUTION: The leg knits are obtained by sticking 0.5-10 wt.% of an antistatic agent through a binder to the leg knits and have <=3.0 kV frictional electrification voltage thereof after washing 10 times when measured under conditions of 20 deg.C temperature and 30% relative humidity according to JIS L-1094 (method B).
Patent JP-S5535424-A (JP)
Title: Fluorescent lamp
Inventor: AKIYAMA NOBUYOSHI
IPC: H01J61/44
Filed: 1978-09-05
Abstract: PURPOSE: To obtain a high color rendering of over R 9 70 and a high efficiency of over 2600lm total luminous flux by combining Eu activated yttrium hydroxy- sulfide and Mg-tungstic acid and Sb, Mn activated Sr-halophosphate.  
     CONSTITUTION: The luminous film is consisted of a luminous compound of 1W 50wt% Mg-tungsten acid luminous substance, 34W87wt% Sn, Mn activated Sr-halo-phosphate, 3W17wt% Eu activated Y-hydroxyl sulfide and 2W9wt% Eu activated Y-oxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277092-A (JP)
Title: Motion detecting circuit
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N7/18
Filed: 1988-04-28
Abstract: PURPOSE:To perform motion adaptive YC separation in which a few amount of deterioration is generated in picture quality by constituting a motion detecting circuit so as to suppress motion detecting sensitivity at a low level when vertical correlation in a field is low. CONSTITUTION:An in-field vertical correlation detection circuit 11 inputs a V signal, and detects a vertical high frequency component centering a vertical frequency, and outputs an in-field vertical correlation detecting signal l111. The signal l111 is inputted to a V signal motion detection circuit 6 and a C signal motion detection circuit 7, and controls the input/output characteristics of the circuits 6 and 7. The circuit 5 outputs a Y signal motion detecting signal 112 from a V signal, and the circuit 7 outputs a C signal metion detecting signal 113. A synthetic circuit 8 selects the signal with a large value out of the signals 112 and 113, and outputs a control signal 114 with a motion coefficient kl. A Y and a C signal mixing circuits 9 and 10 perform computation by receiving the signal 114, and output a motion adaptive YC separation Yl signal 115 and a motion adaptive YC separation Cl signal 116 from output terminals 2 and 3, respectively.
Patent JP-2000070902-A (JP)
Title: Determining method of necessary addition amount of chelate heavy portal fixing agent, judging method of fixing effect of heavy metal in treated ash and its device
Inventor: FUJITA SATOSHI
IPC: C22B3/24
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To easily and accurately determine the proper addition amt. of a chelating agent to ash containing heavy metals to prevent elusion of heavy metals, and to easily and accurately judge the effect to fix heavy metals in the ash which is treated to prevent elusion of heavy metals by adding a chelating agent to the ash containing heavy metals. SOLUTION: A chelating agent is added to a water slurry of ash containing heavy metals to measure the ORP. The amt. of the chelating agent added till decrease in the ORP is terminated is obtd., and the proper addition amt. of the chelating agent is determined from the measured amt. The effect to fix heavy metals in the treated ash is judged from the results of measuring the changes in the ORP when the chelating agent is added to the water slurry of the treated ash and by comparing the measured changes to the predetermined values.
Patent JP-H05305246-A (JP)
Title: Garbage treatment apparatus
Inventor: NITO YOSHIO
IPC: E03C1/266
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the accumulation of garbage in the vicinity of a drain port and the generation of a malodor by allowing garbage to smoothly flow even when a drain port is formed sideways without scaling up a garbage treatment apparatus as a whole. CONSTITUTION:Garbage is ground by the grinding jig 11 provided on the upper surface of the rotary plate 10 driven by a rotary driver 13 having a hollow rotary shaft 14 and the cylindrical fixed blade 8 surrounding the grinding jig 11. A plurality of grinding blades 24 re-grinding the ground garbage falling through the hollow rotary shaft 14 to discharge the same are provided in the hollow rotary shaft 14.
Patent JP-S63272922-A (JP)
Title: Plug scavenging device for rotary piston engine
Inventor: TERASAWA YASUYUKI
IPC: F02B55/08
Filed: 1987-04-30
Abstract: PURPOSE:To improve a scavenging property and an igniting property by varying the air-fuel ratio of a mixture introduced into a plug hole in accordance with the air-fuel ratio of fuel sucked into an operating chamber at the time of scavenging an ignition plug by introducing the mixture into the plug hole in which the ignition plug is mounted. CONSTITUTION:An ignition plug 1A is mounted in a plug hole 2A provided in the rotor housing 5 of a rotary engine, and the inner end of a scavenging hole 6 for externally introducing a mixture for scavenging is provided in this plug hole 2A. The scavenging hole 6 is connected via a check valve 7 to a mixing tank 13 on which an injector 14 for injecting fuel is provided, and air which is taken in from an air cleaner 9 and the pressure of which is raised by an air pump 12 is introduced into the tank 13. And, these air pump 12 and injector 14 constitute an air-fuel ratio regulating and pressurizing means 4 which varies the air-fuel ratio of a mixture fed to the scavenging hole 6 in accordance with the air-fuel ratio of a premixed fuel introduced into an operating chamber 3 and pressurizes the mixture for feeding.
Patent JP-S60834-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B5/02
Filed: 1983-06-16
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-H05300871-A (JP)
Title: Inner/outer communicating device for endoscope
Inventor: KATSURADA HIROYUKI
IPC: F16K24/02
Filed: 1992-04-28
Abstract: PURPOSE:To provide an endoscope having an inner/outer communicating valve which is kept from being unhygienic and enables the prevention of possible water leak. CONSTITUTION:An inner/outer communicating valve 20 provided on an external wall part of an endoscope is provided with an inner/outer adaptor 50 which has an open valve member 53 to separate a valve body 28 forcibly from a valve seat 26 against an energizing force of an energizing means and a porous member 56 that is not water permeable enough to stop a communication path between the inside and outside of the endoscope communicating therewith using the member but breathing free to load or unload from outside.
Patent JP-S5810202-A (JP)
Title: Digital type signal setter
Inventor: TOOYAMA EIJI
IPC: G06F3/05
Filed: 1981-07-13
Abstract: PURPOSE:To simplify the operation and to improve the accuracy, by providing a counter in which a signal increment/decrement width at one sampling is changed with the number of times of sampling. CONSTITUTION:The increment/decrement at one sampling is taken as n(i).DELTAy. DELTAt, by using a counter n(i) newly, when a button of increase/decrease is depressed. The counter n(i) is added by 1 to a prescribed value N and after reacting the value N, the counter is changed by N.DELTAy.DELTAt. When the condition of increment/decrement is lost, the n(i) is regulated to 0. The above-mentioned operations are realized as folows: In case of I=D=0 or I=D=1, the n(i) is set to 0 and the output y(i) takes the previous value. When the button of increment/ decrement is depressed, 1 is added to the n(i). When the n(i) reaches N or more, the value is fixed to the value N. In case of I=1, n(i).DELTAy.DELTAt is added to y(i-1) and the output value this time is regulated to y(i). In case of D=1, n(i).DELTAy.DELTAt is subtracted from y(i-1) and the output value is regulated to y(i) this time.
Patent JP-H09293415-A (JP)
Title: Solid inclusion for cable and manufacture thereof
Inventor: EDO TAKASHI
IPC: H01B7/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight solid filler for a cable having high flexibility and being excellent in productivity by composing the solid filler for a cable of a foamed crosslinked ethylene-propylene(EP) rubber composition. SOLUTION: A three-core bundled sheath CV cable 10 is constituted by twisting together wire cores 6 each having a conductor 1 covered in sequence with an inside semiconductor layer 2, a crosslinked polyethylene insulating layer 3, an outside semiconductive layer 4 and a metallic shielding layer 5 and by containing the cores 6 inside a sheath 7 having a circular cross section. Solid filler 8 composed of a foamed crosslinked EP rubber composition is filled in a clearance between the wire cores 6 and the sheath 7. Since the solid filler 8 is composed of foamed crosslinked EP rubber, it is excellent in flexibility and expansiveness and is reduced in weight, and further, it is high in shock absorbing property against a shock from the outside.
Patent JP-S5233658-A (JP)
Title: Process for preparation of 2-(omega-aminoalkoxy)diphenylmethanes
Inventor: KIKUMOTO RIYOUJI
IPC: C07C217/18
Filed: 1976-09-09
Abstract: PURPOSE: 2-(ω-Aminoalkoxy) diphenylmethanes and their acide salts I(where n is 4 or 5;R is amino, 2W5C alkylamino, morpholino, 1-piperidyl or 4-methyl1-piperidinyl), e.g. 2-(4-methylaminobutoxy) diphenylmethane. hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06318031-A (JP)
Title: Electronic learning machine
Inventor: KIKUKAWA HIROYUKI
IPC: G06Q50/00
Filed: 1993-05-10
Abstract: PURPOSE:To easily grasp a point which needs to be learnt by displaying a learning state corresponding to a designated textbook page range. CONSTITUTION:For initial setting, the storage contents of an instruction part area 7A are stored in an instruction part area 2A of a RAM 2 and the storage contents of a question information part area 7c are stored in a question information part area 2c respectively; and initial picture data stored on the instruction part area 2A are developed into data for pictures in a RAM area 2D for display and an initial picture is displayed on the screen of a display device 5. a desired function is selected by depressing, for example, a question setting key 4A or correct answer output key 4B, etc. For example, when a question setting state display key 4c is further depressed by the selection of the function, a question setting flag and an answer output flag in the question information part area 2c are retrieved and whether a question is already set or not and whether an answer is already outputted are displayed at every question on the display screen of the display device 5.
Patent JP-S5232275-A (JP)
Title: Wafer inspector
Inventor: KITA KATSUHIKO
IPC: G01R31/26
Filed: 1975-09-05
Abstract: PURPOSE: To automate inspection of wafers on whcih electronic devices are made by adding a pattern detection function to wafer inspectors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58225547-A (JP)
Title: Projection type picture tube in liquid cooling structure
Inventor: KUNIBE TAKEMITSU
IPC: H01J31/10
Filed: 1982-06-25
Abstract: PURPOSE:To not only reduce the leak of X ray emitted from the electron gun to about 1/10 but also reduce the plate thickness to about 1/2 and absorb the electron beam emitted from the electron gun thereby improving brightness by forming a blanket with a zinc dicast and by executing the baked painting of black conductive coating to the internal circumference of zinc dicast. CONSTITUTION:A blanket 5 is made of a zinc dicast. Thereby, in calculation of X ray absorbing coefficient for the wavelength of 0.06nm (20.6keV), the zinc shows the X ray absorbing coefficient as high as 35.3(cm<-1>) which is 9.5 times of 3.7(cm<-1>) of aluminium. Therefore, the X ray absorbing coefficient becomes high, plate thickness can be reduced and the interval between face of CRT and glass face plate can be shortened. The baked painting of black conductive coating is executed to the both sides of CRT face and metal shield tightening side, namely to the entire part of internal circumference of blanket. Thereby, thermal conductivity and light absorbing coefficient of electron beam can be enhanced drastically.
Patent JP-H06316186-A (JP)
Title: Apparatus for working sheet body
Inventor: MOCHIZUKI MASANORI
IPC: B65H37/04
Filed: 1993-05-10
Abstract: PURPOSE:To improve the positioning accuracy of a part to be worked and enable the working time to be shortened in the period of from the feed of a sheet body to the discharge of the work-completed sheet body in an apparatus for effecting work near one side of a rectangular sheet body consisting of a pliable sheet. CONSTITUTION:At the downstream side of a work-functioning part that effects work on the part to be worked of a sheet body by a pair of working forms vertically disposed face to face, a positioning stopper is provided in a manner capable of extending and retracting at a set timing in the transfer path of the sheet body, and at the upstream side of the work-functioning part. there Is a swayable roller 12 to be in face-contact with the front-upper surface of the sheet body so that the swayable roller 12 is pressed for a certain period in a positioning state of the sheet body. In conjunction with this manner, during the feed of the sheet body, the stopper 4 is positioned in a positioning place, and the stopper 4 is made stopping at the withdrawal position in the meantime of the discharge completion of the work operation-completed sheet body by the work-functioning part.
Patent JP-H09275477-A (JP)
Title: Frame memory
Inventor: SAEKI IWAO
IPC: G06T1/60
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To smoothly operate a system by suppressing an influence upon an output image to a minimum when a memory error is generated by allocating a bit plane, where the memory error is generated, to a low-order bit plane. SOLUTION: Concerning a frame memory with which memory banks 101-104 are allocated for each bit plane of image data, multiplexers 105-108 are provided for allocating the bit plane, where the memory error is generated, to the low- order bit plane. The multiplexers 105-108 are provided corresponding to the respective memory banks 101-104 and select one of four inputs. In this case, the 1st bit corresponds to a high-order bit plane and the 4th bit corresponds to the low-order bit plane. Therefore, by allocating the bit plane, where the memory error is generated, to the low-order bit plane, the influence upon the image in the case of generating the memory error can be reduced.
Patent JP-H01279195-A (JP)
Title: Connecting method for hot water transport pipe
Inventor: NUMAJIRI FUMIYA
IPC: F16L47/00
Filed: 1988-04-28
Abstract: PURPOSE:To improve corrosion resistance by forming a nipple, inserted into a plastic pipe, enameling a metal pipe to be baked and coated. CONSTITUTION:A nipple 2, formed by enameling the upper fully of a metallic pipe to be baked, is inserted into the inside of a connection end of plastic pipes 1, 1a, and metal tightening bands 3, 3a are tightened to the periphery of the plastic pipes 1, 1a on the nipple 2 and fixed. In this way, the plastic pipes 1, 1a can be connected depositless with high corrosion resistance.
Patent JP-S589442-A (JP)
Title: Signal receiver of mobile radio station
Inventor: YOKOYAMA YASUNORI
IPC: H04B7/26
Filed: 1981-07-09
Abstract: PURPOSE:To always select and receive an electric wave of a good receiving state without having the complicated switching of reception, by always measuring the receiving level by a measuring signal receiver and then switching the  carrier frequency received by a signal receiver for communication according to  the contents of the above-mentioned measurement of the signal level. CONSTITUTION:The transmission given from the 1st base station that transmits the 1st frequency as a carrier wave and the transmission from the 2nd base station that transmits the 2nd frequency as a carrier wave are switched and received by a measuring signal receiver 4. Then the signal showing the receiving level of each transmission is delivered, and the process of the output signal is stored 5. The receiving level to the carrier frequency which is under reception is detected to be lower than the receiving level to other carrier frequencies according to the contents of the storage device 5. In this case, the switching 7 is carried out to receive another frequency.
Patent JP-H02288035-A (JP)
Title: Vacuum electromagnetic contactor
Inventor: KIKUTA SHINJI
IPC: H01H33/66
Filed: 1989-04-27
Abstract: PURPOSE:To elevate the reliability without standing in the way in assembling and without being influenced by high voltage by forming the recess projected inward out of an insulating wall body, at one part of an insulating case at the side of an electromagnet, and operating an auxiliary switch in this recess by one part of a control lever. CONSTITUTION:Below the insulating case 1 at the side of an electromagnet 8, a recess 20 is formed being divided to an electromagnet chamber 3 by an insulating wall body 21 and projected inward, and the recess 20 is formed long sideways. Moreover, in this recess 10 is provided horizontally an auxiliary switch 10 for external signal, and the operating part 10a of the switch 10 is turned on or turned off by a control piece 9 being mounted on one part of a control lever 9. Hereupon, the auxiliary switch 10 is stored in the recess 10 of the insulating case 1, and also it is formed so as not to project outward from the side face of the case 1, so the miniaturization and weight reduction of a combination unit wherein a vacuum bulb 7 and a power fuse are united can be realized. Furthermore, by constituting this with high voltage and low voltage atmospheres completely separated, the reliability of the switch 10 can be elevated.
Patent JP-S61265503-A (JP)
Title: Method for measuring strain
Inventor: SAKAMOTO SEIICHI
IPC: G01N3/06
Filed: 1985-05-20
Abstract: PURPOSE:To facilitate constitution and to obtain high output in low cost, by constituting a detection circuit from a single electric resistor assembly having not only terminals for leading out plural sets of leads wires but also resistors between the terminals and obtaining voltage output by the strain of an article to be measured. CONSTITUTION:A square sheet like electric resistor assembly 3 is adhered to the surface of the base 1, which was adhered to the surface of an article to be measured by an adhesive, by an adhesive and terminals 4-7 for leading out lead wires are provided in the vicinity of the corners of said assembly 3. Hereupon, resistors 8-11 are formed between the terminals 4-5, 5-6, 6-7, 7-4 to constitute a bridge circuit. Predetermined voltage is applied between the terminals 4-6 through lead wires 12, 13 and an indicator is connected between the terminals 5-7 through led wires 14, 15. When strain is generated in the article to be measured, the base 1 and the assembly 3 are extended and contracted with the generation of strain. By this phenomena, the resistance values of the resistors 8-11 are increased and decreased and voltage output is generated between the terminals 5-7. Subsequently, the voltage output relating to strain quantity is supplied to the indicator.
Patent JP-S5811545-A (JP)
Title: Method for making epoxidized poly(meth)acrylate resin thixotropic
Inventor: ATOBE DAISUKE
IPC: C08F299/00
Filed: 1981-07-14
Abstract: PURPOSE:To make an epoxidized poly(meth)acrylate resin being liable to be thixotropic, by adding fine powder of silica and/or asbestos powder and a compound having a quaternary ammonium group and a hydroxyl group to the base resin. CONSTITUTION:100pts.wt. of an epoxidized poly(meth)acrylate resin is compounded with 0.3-10pts.wt. of fine silica powder and/or asbestos powder and 0.05- 5pts.wt. of a compound having one or more quaternary ammonium groups and one or more hydroxyl groups in a molecule on an average[e.g. 2-hydroxy-1,3- bis(trimethylammonium chloride) propane].