baber/WOPTO huggingface dataset:
Patent JP-H10340721-A (JP)
Title: Production of positive electrode active material for alkaline secondary battery and paste-type nickel electrode and alkaline secondary battery
Inventor: ABE HIDETOSHI
IPC: H01M4/52
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a positive active material, capable of improving the utilization factor of a paste type nickel electrode active material for alkaline secondary battery. SOLUTION: A cobalt-additive is added to an aqueous alkaline solution, from which dissolved oxygen is removed by blowing an inert gas, to prevent formation of tricobalt tetraoxide and produce a cobalt complex ion, then a nickel oxide active material powder is added to the aqueous alkaline solution to impregnate secondary nickel hydroxide powder, which is dispersed by blowing the inert gas, with a produced cobalt complex ion and then, blowing of the inert gas is stopped and in the resultant state, the cobalt complex ion is oxidized so as to produce cobalt oxyhydroxide.
Patent JP-H1010174-A (JP)
Title: Method for measuring ci of crystal oscillator
Inventor: USHIYAMA HAJIME
IPC: H03H3/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To measure a CI, one parameter of a crystal oscillator, easily and accurately in a short time by reading the CI directly in the form of a voltage value or a current value based on a constantly excited voltage or a constantly excited current. SOLUTION: An exciting voltage vq for a crystal oscillator Q1 is amplified through an AC amplification circuit Av2 and rectified through a rectifier circuit Rec2 to produce a DC voltage Vq proportional to the exciting voltage vq. A DC differential amplifier circuit AV compares the DC voltage Vq with an exciting voltage set value VV through a voltage value setting volume VR1 to produce a DC voltage VAGC for controlling an AGC amplifier circuit Gy. The voltage vq is controlled to be constant at all times and the oscillator Q1 is oscillated with a constant exciting voltage without being regulated. A voltage vi is used for frequency correction in a differentiation circuit Di.  Consequently, the CI of the oscillator Q1 having an arbitrary frequency can be measured using a same measuring circuit without requiring any regulation regardless of the oscillation angular frequency of the oscillator Q1.
Patent JP-H1014283-A (JP)
Title: Controller and control method for induction motor
Inventor: SATO SHIGERU
IPC: H02P21/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To constantly output a maximum torque, depending on the operational conditions without stopping a motor by comparing the temperature of a power semiconductor device with the allowable temperature thereof, thereby calculating the maximum allowable current and limiting the current within the maximum allowable current. SOLUTION: A temperature-comparing means 11 compares the temperature of a power semiconductor device, detected by a temperature detecting means 8, with the allowable temperature thereof and a maximum current-calculating means 12 calculates a maximum allowable current of a current command value, based on the comparison results, A current-limiting means 13 then limits the allowable current command value within the maximum allowable current. According to the arrangement, the power semiconductor device can be protected against burning and at the same time, a maximum torque can be outputted from an induction motor 9, under this condition.
Patent JP-S5953025-A (JP)
Inventor: SAKURAI BUICHI
IPC: H02J1/00
Filed: 1982-09-20
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-S5786034-A (JP)
Title: Measuring apparatus of moisture content
Inventor: SONE NORIAKI
IPC: G01N27/04
Filed: 1980-11-18
Abstract: PURPOSE:To measure a moisture content accurately, by sweeping the raw material stuck to a detection part of the moisture content which is inserted into the raw material, with brush. CONSTITUTION:At the time of advancing a moisture content detection part 4 along a guide 10 by operating a fluid cylinder 6 and inserting into a raw material 9 from an insertion hole 8 of the side wall of a measuring part 5, each electrode 13 of the part 4 penetrates through each small hole of a sweep board 14, and the front surface of the part 4 engages with the back surface of the board 14. At this time, a brush is provided on the inner circumference of each small hole of the board 14 and the material 9 stuck to the electrode is swept when each electrode 13 penetrate through the small hole. The part 4 advances and enters in the hole 8 of the part 5 and the moisture content of the material 9 is measured. After finishing said measurement, the cylinder 6 is operated again and the part 4 is drawn out from the material and is brought back to the original position. Each electrode 13 of the part 4 is swept again by the brush provided on the inner circumference of the small hole of the board 14 in this restoring process and it is prepared for the next measurement.
Patent JP-H04361390-A (JP)
Title: Discriminator for bar code decoder
Inventor: MORI YOICHI
IPC: G06K7/10
Filed: 1991-06-07
Abstract: PURPOSE:To simultaneously operate count and comparation so as to attain high speed processing at low cost while comparation is successively executed. CONSTITUTION:The discriminator consists of a bar width measurement counter 41 measuring the width of the bar of a bar code, a comparator 42 comparating a measured count value B with a previously set threshold value C, a memory 45 storing the threshold C, a latch/memory access generating circuit 44 which loads a first threshold from a memory 45 to the comparator 42 so as to make it to compare it with the count value at the same time when the bar width measurement counter 41 starts measuring the width of the bar and which loads a next threshold when the count value goes over a present threshold so as to make the comparator 42 operate next comparation and a quaternary discrimination counter 46 which counts the number of the times when the count value goes over the threshold by comparing with the comparator 42 and which outputs a bar width value discriminated at the time of the count storage of the bar width measurement counter 41 to a character decode circuit.
Patent JP-S6054254-A (JP)
Title: Automatic spraying device for powder in continuous casting
Inventor: OOGURO HARUO
IPC: B22D11/10
Filed: 1983-09-03
Abstract: PURPOSE:To provide a titled device which can feed powder at a constant rate and spray uniformly the powder in a mold with a small amt. of a carrier gas with the device for spraying the powder pneumatically by providing successively a means for feeding the powder, a means for transporting the powder in suspension and a spraying nozzle. CONSTITUTION:The inside of a tank 1 is pressurized and a stop valve 3 is repeatedly opened and closed at set timings. Powder is filled approximately in a storage tank 43 by one time of such opening. The powder is discharged through a discharge port 47 and is dispersed by a conical-shaped projecting part 45, by which the powder is dropped in a dispersed state through plural holes 46. The powder in the mid-way of falling is forcibly fed in a feed pipe 5 by the pressure gas injected from an injector 7A and is fed in a suspended state. If the pipe 5 is long and the pressure drop in the pipe 5 is large, the powder is additionally fed by an injector 7B. The powder transported in suspension in the above-mentioned way is sprayed uniformly in a casting mold 10 from a spray nozzle 8 provided with plural holes or slits in the longitudinal direction of the tubular body which is provided successively to the terminal of the pipe 5 and is closed at one end.
Patent JP-H0373766-A (JP)
Title: Optical fiber storage apparatus
Inventor: MAAKU AREN ANTON
IPC: B65H75/38
Filed: 1990-06-20
Abstract: PURPOSE: To store all surplus optical fibers in order by providing inner tracks encircled by outer tracks on winding spools placed in trays in a rotationally movable manner and further providing a passage connecting the inner tracks and the outer tracks. CONSTITUTION: In a plurality of trays 42 stored in an optical fiber storage container in a slidable manner, respective winding spools 80 are placed in a pivotally movable manner. Each spool 80 includes outer tracks 97 arranged on the outer periphery of semicircular columns 94, 95 and circular columns 102, 103 arranged and a passage 106 formed in a space thereof and inner tracks formed at both sides of opposite faces of the semicircular columns 94, 95 to be combined with the passage 106. The spools 80 are rotated counterclockwise to wind surplus optical cables 130A, 130B. In this way, surplus optical fiber, can be stored in sequential order.
Patent JP-S5678469-A (JP)
Title: Powdery composition and refractory product made from it
Inventor: JIERAARU KOSHIE
IPC: C04B35/66
Filed: 1980-11-18
Abstract: A pulverulent composition for admixture with a refractory aggregate and water to provide refractory articles, including bricks for the construction of thermal enclosures, comprises as a first portion, 70-96% by weight of silica, either vitreous or amorphous, of which the particles have a diameter lower than 1  mu m; as a second portion, 4-30% by weight of a compound capable of supplying 1-20% by weight of alkaline earth oxide; and as a third portion, 0.5-3% by weight of a fluidizing or dispersing agent.
Patent JP-S5952163-A (JP)
Inventor: HORI MICHIMASA
IPC: F25B13/00
Filed: 1982-09-17
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-S6317501-A (JP)
Inventor: WATANABE SHIZUHARU
IPC: H01C7/00
Filed: 1986-07-09
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-H066642-A (JP)
Title: Waveform equalizer
Inventor: URATA EIKICHI
IPC: H04N5/21
Filed: 1992-06-22
Abstract: PURPOSE:To prevent a rapid change of a screen by selecting stepwise a correction coefficient for waveform equalization. CONSTITUTION:A control circuit 7 writes a VIT signal in a MUSE signal inputted via a transversal filter(TF) 5 to a memory 8 and the signal is read therefrom and compared with a prescribed reference signal to obtain a difference. Then the difference is set to 1/n and the result is added to the VIT signal and the sum is written in a memory 9, the signal is read to obtain a correction coefficient and it is transferred to a TF 5 to change a tap gain and the TF 5 is used to correct a MUSE input signal and the difference is divided into 2/n and it is added to the VIT signal to revise the memory 9, the signal is read to obtain a correction coefficient and the result is transferred to the TF 5 to change the tap gain and the TF 5 is used to correct and outputs the MUSE input signal, then the correction coefficient is changed in n-stages for waveform equalization.
Patent JP-S6055902-A (JP)
Inventor: YOSHIDA MASATOSHI
IPC: A46B7/10
Filed: 1983-09-06
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-H0719234-A (JP)
Title: Manufacture of propeller shaft
Inventor: KASAI NORIO
IPC: B21D39/04
Filed: 1993-06-30
Abstract: PURPOSE:To manufacture a propeller shaft in connecting both male and female conductive ends requiring no welding by installing a serration and a caulking groove both in the maletype connective end, while setting up a contractive part in the female type connective end by means of drawing. CONSTITUTION:A serration 3 and a caulking groove 4 both are installed on a peripheral surface of the connecting side end of a yoke 1. A contractive part 5 whose pipe diameter is smaller than an outer diameter on the peripheral surface of the connecting side end of the yoke 1, and contracted till it canes to an inner diameter, insomuch that a residual compressive stress is left behind even receiving any spread-open by means of a press-in step later, is installed in the connecting side end of a propeller shaft pipe 2. After the connecting side end of the yoke 1 is pressed in a contractive opening of the propeller shaft pipe 2, a pipe tip part 6 is caulked in the caulking groove 4 of the yoke 1 by a roller, a press or swaging process, etc., and then the pipe 2 and the yoke 1 are clamped together as one body.
Patent JP-S6142317-A (JP)
Title: Filter dust removing apparatus for dust collector
Inventor: TERADA YUICHI
IPC: B01D46/44
Filed: 1984-07-31
Abstract: PURPOSE:To automatically perform proper operation, in a dust removing apparatus, by providing differential pressure detectors before and after a filter, a differential pressure display device, a setting device for setting the upper and lower limit of differential pressure, a display device for displaying differential pressure and a control means for stopping the operation of the apparatus on the basis of the set values. CONSTITUTION:A control part 15 consists of CPU15a, memory 15b and an interface 15c, and the detection signal f1 of filter pressure loss from a differential pressure detector 14, the set signal f2 from upper and lower limit value setting knobs 30, 31, the sensor signal f3 from a backet sensor 8S and the change-over signal f4 from a mode change-over switch 35 are inputted to the interface 15c. From the interface 15c, the display signal f5 to a display panel 20 and control signals f6, f7 to a dust removing machine 10 and a fan motor 6 are outputted and these displays and control are performed according to the program of memory.
Patent JP-S6410832-A (JP)
Title: Sanitary washing apparatus
Inventor: ARIKAWA TOMIO
IPC: E03D9/08
Filed: 1987-06-30
Abstract: PURPOSE: To prevent the penetration of soil water to a place being difficult to be cleaned by forming a projecting wall downwards projected along the upper section of the internal surface of a stool to the rear of the main body of a sanitary flushing device fixed onto the stool or a recessed section to the root section of the projecting wall. CONSTITUTION: A projecting wall 15 downwards projected along the internal surface of a stool is formed to the rear 13 of the main body 1 of the sanitary flushing device fixed onto the stool with a low tank by bolts 3, 3. A recessed section 17 is formed extending over the top face of the stool to the root section of the projecting wall 15. Accordingly, the penetration of soil water or the like into an opening between the rear 13 of the main body and the top face of the stool can be prevented.
Patent JP-H0716607-A (JP)
Title: Method for continuously hot rolling billet
Inventor: TAMAI YOSHIKIYO
IPC: B21B37/18
Filed: 1993-06-30
Abstract: PURPOSE:To execute stable continuous hot rolling by drastically suppressing thickness variation and tension fluctuation due to local temp. drop that are generated at the time of joining billets. CONSTITUTION:After the rear end of a preceding billet and the tip part of the following billet are butt joined, the billets are fed to rolling equipment and, when hot finish rolling is continuously executed and at time of rolling down at least the joined part between the preceding and follwing billets and its vicinity, variable control of the rigidity of rolling mill is executed at the tuning rate of 0.8-1.0 under the control cycle of <=1/1000 of the period of temp. disturbance that is generated at the time of joining the billets.
Patent JP-H0454041-A (JP)
Title: Balanced transmission receiver circuit
Inventor: NAGABUCHI HITOSHI
IPC: H04L25/02
Filed: 1990-06-22
Abstract: PURPOSE:To convert a data into a data with a substantial correct polarity automatically even when the polarity of connection between a transmission cable and a receiver circuit is wrong by controlling the polarity of the receiver depending on the significance of the received data. CONSTITUTION:A reception data 22 is branched into two, the one is given to a significance discrimination circuit 23. The significance discrimination circuit 23 discriminates the significance of the received data by referencing a data pattern storage table 28 so as to check whether or not the received data 22 is a data having a pattern stored in the table and estimated in advance. A polarity conversion command circuit 25 generates a polarity control signal 27 in response to the result of discrimination and gives it to a polarity conversion circuit 15. The polarity conversion circuit 15 keeps the switch connection state as it is when the received polarity control signal 27 is at an L level and throws its contacts so that common terminals 18,19 are connecte respectively to contacts 11,13 when at an H level.
Patent JP-S5592895-A (JP)
Title: Method of and apparatus for preventing adhesion of dissolved matter in heat emitting liquid evaporating means
Inventor: SAKAJIRI SADAYOSHI
IPC: F28F19/01
Filed: 1978-12-28
Abstract: PURPOSE: To provide an apparatus for maintaining heat-evaporating function, by arranging foils in freely detachable manner at a portion for heating liquid indirectly.  
     CONSTITUTION: Foils 4 of aluminum or the like are provided in freely detachable manner at portion 3 for heating liquid indirectly, which constitutes a portion of liquid evaporator 2 including positive thermistors or the like serving as heat emitting elements 2' for heat emitting liquid evaporating apparatus 1 that is used in a humidifier or other. Liquid 6 supplied from feeding means 5 by way of capillary function is brought into contact with these foils 4 at their surface thereof opposite to the side 3 where they are held in indirect contact with liquid. Resultantly, various matters dissolved in liquid 6 are attracted onto the outer surface 4' of foils 4 and form a thick layer as time goes by. When such a thick layer of foreign matters is formed on the surface of foils 4, they are to be detached from the evaporator and replaced with new ones to restore required function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6069187-A (JP)
Title: Time division driven liquid crystal display device
Inventor: NAKAGOME TAMIHITO
IPC: C09K19/46
Filed: 1984-08-03
Abstract: PURPOSE:To provide the titled liquid crystal display device having a nematic liquid crystal consisting of a mixture of two specified conpds. placed between a pair of facing electrodes, which is chemically stable in white color and allows a wide margin. CONSTITUTION:A nematic liquid crystal prepd. by blending a compd. of formula I (where R is 1-10C straight-chain alkyl) with a compd. of formula II (where R and R' are 1-10C straight-chain alkyl) and adding, when necessary, 2- 50mol% compd. having positive or negative dielectric anisotropy and shown by formula III (where R' is CnH2n+1, CnH2n+1O or CnH2n+1COO; n is 3-9) or IV(where R and R' are each CnH2n+1, CnH2n+1O or CnH2n+1COO; n is 3-8), is placed between a pair of facing electrodes.
Patent JP-H0327024-A (JP)
Title: Thin-film diode
Inventor: TANABE EIZO
IPC: H01L29/861
Filed: 1989-06-26
Abstract: PURPOSE:To decrease the influence of an etchant and obtain the thin-film diodes having excellent display characteristics by forming a semiconductor layer to a region enclosing the overlap part of a transparent conductive film electrode and a metallic electrode. CONSTITUTION:A picture element electrode 1A and a scanning electrode 1B of transparent conductive film are formed on a glass substrate 4, then the semiconductor film 2C is formed. The semiconductor layer 2C is then patterned in such a manner that the metallic electrodes 3A, 3B to be formed next include the part to be superposed on the already formed transparent conductive film electrode and thereafter, the metallic electrodes 3A, 3B are patterned. As a result, the substrate is directly coated by using only the semiconductor layer 2C with the region of the substrate where the transparent conductive film electrodes 1A, 1B are not formed; therefore, the exposed part of the substrate is reduced and the influence of the etching liquid is lessened over the entire part. The diode having the excellent display characteristics is thus obtd.
Patent JP-S5952785-A (JP)
Inventor: MOUTAI KATSUHIKO
IPC: G21C3/344
Filed: 1982-09-20
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-S6222701-A (JP)
Title: Slow-acting antimicrobial agent
Inventor: TODA FUMIO
IPC: A01N31/08
Filed: 1985-07-24
Abstract: PURPOSE:A slow-acting antimicrobial agent useful for cooling water of plant facilities, moldable by tableting, etc., easily handleable, capable of keeping antimicrobial activity for a long period, containing an inclusion compound and a water-soluble germicide and a specific binaphthol. CONSTITUTION:A water-soluble germicide such as 5-chloro-2-methyl-4- isothiazoline-5-one, etc., shown by the formula I, having improved antimicrobial action, useful as a slime controlling agent for various water systems, germicide, algicide or milderproofing agent, is dissolved in a solution of 1,1'-bi-2-naphthol shown by the formula II dissolved in a water-soluble solvent such as methanol, etc., to give an inclusion compound. The compound is molded or powdered, dispersed into a water system and made to flow for use. EFFECT:The active ingredient is gradually eluted in water, reacted with other compound, shows effects to prevent reduction in antimicrobial activity, toxicity of a germicide and skin irritation, etc., are reduced, so operation environment is improved and safety is raised.
Patent JP-H11353193-A (JP)
Title: Multiprogramming execution control method
Inventor: KIMURA MASAHIRO
IPC: G06F9/46
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiprogramming execution control method which can excellently reduce the capacity of a stack area and improve the process speed. SOLUTION: One stack area is shared by all tasks, which are given different priority levels without equal priority level. Then it is checked, task by task, whether an event occurs (S8) and when an event occurs (S8: YES), the task is executed (S12) repeatedly and cyclically according to the priority.
Patent JP-H05212100-A (JP)
Title: Controller for flavor generator
Inventor: EFU MAAFUII SUPURINKERU JIYUNI
IPC: A24F40/20
Filed: 1992-05-28
Abstract: PURPOSE: To provide a control device for a unit in which a flavor generating material is heated so as to emit tobacco flavor. CONSTITUTION: A control device for a flavor generating unit in which a flavor generating material 8 is electrically heated so as to emit flavor to the user, comprises a sensor 2 for detecting motion of lips which is caused when the flavor generating unit is sucked up, and associated control circuit 5 for distinguishing the motion of the lips during actual suction from another motion by which causes the sensor to produce a signal, for transmitting a true signal to trigger the heating of the flavor generating material 8.
Patent JP-S5865793-A (JP)
Title: Steel plate for cold processing
Inventor: NAKAHARA YUUKI
IPC: C10N50/02
Filed: 1981-10-14
Abstract: PURPOSE:To facilitate pressing and to improve removability of a lubricating film after the pressing, by forming a film on a steel plate by applying an emulsion contg. a glyceride or higher alcohol ester of a higher fatty acid. CONSTITUTION:An emulsion contg. as a lubricant 10-40% glyceride or higher alcohol ester of a higher fatty acid is applied on a steel plate to form a film 1-5g/m<2> in wt. after drying. With less than 1g/m<2>, the aimed lubricating property is insufficient, while with more than 5g/m<2>, weldability is deteriorated. With less than 10% said glyceride or higher alcohol, it is difficult to obtain a dried coat of 1g/m<2> in wt. on the steel plate by means of a roll coater, spray or immersion, while with more than 40%, it is difficult to form a uniform coat on the steel plate because of increase in viscosity.