baber/WOPTO huggingface dataset:
Patent JP-S5956164-A (JP)
Title: Measuring method of amount of organic pollutant in water
Inventor: TANUMA RIYOUHEI
IPC: G01N33/18
Filed: 1982-09-24
Abstract: PURPOSE:To take a stable on-line measurement of the amount of organic pollutant in water from the production amount of CO2 by oxidation, by oxidizing test water with ozone. CONSTITUTION:While air is supplied to the test water in a reaction tank 1, acid is injected from a supply source 6 to <=4pH and the CO2 concentration in the water is balanced with that in the air. Then, alkali is injected from a supply source 7 to about 11pH and an ozonizer 2 is powered on to supply ozone to the test water, starting the integration of a computing element 9. Then, the ozone supply is stopped at a reaction end point and acid is injected into the test water again to <=4pH. Consequently, CO2 carried into the test water by the injected air and CO2 produced by the oxidation are discharged together with discharge gas, so that the CO2 concentration in the test water becomes equal to the concentration in the start of the reaction eventually. Thus, the output of the computing element 9 reduced to the negative side during the oxidation turns positive by an extent corresponding to the amount of CO2, and the concentration of the pollutant is known from said value.
Patent JP-S6225293-A (JP)
Inventor: TAKEBE TSUKASA
IPC: G21C17/10
Filed: 1985-07-26
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-H0460965-A (JP)
Title: Optical disk processing device
Inventor: YAMAGUCHI SEIICHI
IPC: G11B20/12
Filed: 1990-06-25
Abstract: PURPOSE:To shorten time for a format processing by omitting a full-face write operation and a full-face verify operation by transmitting a padding data and executing a read processing, which is not completed abnormally, in the case of a simple format processing and erase block detection. CONSTITUTION:An optical head is moved to a block designated by a host system 15 so as to read the designated block. Next, exchange information is searched and when there is a relevant exchange block, the exchange block is read. When there is an erase block in the read block, a data to be transmitted to a host is padded to a data buffer 6 or 7 without setting the error status of erase block detection. Afterwards, when there is error in the read block, the retrial read of the block is executed and when there is not error, the read data is transferred to the host system together with the padding data to the erase block. Thus, since a read processing can be continued to the erase block without being abnormally completed, the time for the format processing can be shortened.
Patent JP-H10117223-A (JP)
Title: Voltage polarity inverter for mobile radio device
Inventor: MEIER THOMAS DIPL ING
IPC: H02M3/155
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive voltage polarity inverter, which generates voltages having polarity opposite to the power voltage with reduced disturbances by using the AC voltage which drives a cell signal as a drive voltage signal or the clock signal voltage. SOLUTION: A coil L is connected between a drain terminal D of a field effect transistor T and an input terminal E1, where an operating voltage V+ (e.g. +3V) is applied. The source terminal of the TR T is connected to a fixed reference potential P (e.g. ground), and a gate terminal G of the TR T is connected to an input terminal E2, where a supply signal voltage VCLK (e.g. square waveform of +3V) of a call signal generator is applied via a current limit resistance R1 and a coupling capacitor C3. Then the terminal D is connected to a negative polarity double voltage rectifier circuit, consisting of capacitors C1 and C2 and diodes D1 and D2 and outputs a negative voltage V- (e.g. -6V to -9V) to a circuit output terminal A. The voltage polarity inverter of such a constitution requires no additional oscillator and accordingly has especially reduced disturbances.
Patent JP-S5793834-A (JP)
Title: Granular powder taking and conveying apparatus
Inventor: HATSUTORI YOSHIO
IPC: B65G67/24
Filed: 1980-11-28
Abstract: PURPOSE: To take in and convey granular powder with high efficiency by providing a take-in and conveying apparatus for granular powder loaded in bulk in a container, wherein bulk granular powder is dropped on an upper conveyer by longitudinal and horizontal screw conveyers and then dropped on a lower conveyer to be carried out.  
     CONSTITUTION: The end portion of a base frame (c) of an intermediate portion is accorded with a floor surface 28a of a container 28 by a hydraulic jack, and the drive of a horizontal screw loader 21 and a longitudinal screw loader 24 forces a base frame (d) of an upper portion and a take-in frame (e) to advance from a platform (c 4 ) to a container floor surface 28a. Thus, the bulk granular powder stored in the container 28 is dropped on an upper conveyer 20 by the horizontal and longitudinal screw loaders 21, 24, and then dropped on a lower conveyer 1 to be taken in sequentially. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05336032-A (JP)
Title: System for cordless telephone set and its calling method
Inventor: ITO SATOSHI
IPC: H04W76/02
Filed: 1992-06-03
Abstract: PURPOSE:To prevent interference between control signals by allowing a transmission control means of a line controller to send a call signal in a different timing when the line controller sends a call signal to plural relay stations. CONSTITUTION:An output processing section 24 connects/disconnects each sound source to/from a line with an instruction from a state processing task 23. Moreover, a time scheduler section 26 is started in the unit of interrupt for each 5ms. A call signal transmission program 25 is stated when a content of a least significant bit is 1 as the result of referencing a period table for each 100msec, and not started when the content of the least significant bit is 0. The call signal transmission program 25 sends a call signal to a line interconnecting a controller and a relay station with an instruction from the state processing task 23 while differentiating the transmission start timing for each line. Thus, the interference between transmitted control signals is prevented and the connection to a portable radio telephone set is ensured.
Patent JP-S6143484-A (JP)
Title: Formation of electrode in semiconductor device
Inventor: NISHIMURA KAZUHIRO
IPC: H01L29/00
Filed: 1984-08-07
Abstract: PURPOSE:To form the mushroom-shape electrode by forming an electrode composing material layer by forming a mask layer in which the window of the predetermined size having a rounded edge is opened on a substrate and further removing the mask layer after etching the electrode composing material layer by patterning to cover the window. CONSTITUTION:A resist film 6 is formed on a semiconductor substrate 1 and a window 7 of width L is formed by photolithography. Nextly annealing is done in an oxygen plasma atmosphere so as to round a peripheral edge 8 of the window 7 of the resist film 6. Then a metallic layer 9 is formed on the resist film 6 including the inside of window 7. Subsequently, a resist film 10 of the predetermined pattern is formed on the metallic layer 9 and the metallic layer 9 is etched by using the resist film 10 as a mask to form a metallic electrode 9a which is completed by removing the resist films 6 and 10 after that. Thus the mashroom-shape electrode can be formed.
Patent JP-S5868864-A (JP)
Inventor: FUKUYAMA KATSUHIRO
IPC: H01K3/08
Filed: 1981-10-19
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-S6324858-A (JP)
Title: Animal feed
Inventor: TAKEDA MITSUHIKO
IPC: A23K10/33
Filed: 1986-07-17
Abstract: PURPOSE:To provide an animal feed containing a branched oligosaccharide and effective in improving the state of dung of domestic animal and poultry, preventing diarrhea and promoting the growth of the animal, etc. CONSTITUTION:The objective feed for animal such as cattle, pig, goat, chicken, duck, dog, cat, monkey, mouse, rat, lion, tiger, chimpanzee, etc., contains a branched oligosaccharide (preferably branched disaccharide, branched trisaccharide or branched tetrasaccharide) at an amount of preferably 0.05-5wt%.
Patent JP-H1057656-A (JP)
Title: Pulsator device of washing machine
Inventor: ZO INSHU
IPC: D06F17/10
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a pulsator device of a washing machine which washes washing very well by using a large spiral current as well as prevents washing from getting caught to each other. SOLUTION: A drive pulsator 20 is provided above a bottom part 2B in a spinning tub 2 so that the drive pulsator 20 is driven by a motor 4, and several passive pulsators 30 are arranged so that they are bevel-connected to the drive pulsator 20 and are rotated by the rotation of the drive pulsator 20 with a support shaft 34 fixed to a slant side wall 36 of the spinning tub 2 as a center.
Patent JP-S6321893-A (JP)
Inventor: ENOKIDO HIROSHI
IPC: H05K13/04
Filed: 1986-07-16
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-H0216758-A (JP)
Title: Semiconductor device cap
Inventor: TAKATSUKI KUNIO
IPC: H01L23/04
Filed: 1988-07-05
Abstract: PURPOSE:To prevent a sealing material from flowing into a casing by slanting the cap sealing section to make an interval between the casing and a cap wider at the outside than at the inside of the cap. CONSTITUTION:A sealing section 4 located at the bottom surface of a cap 5 includes a tapered portion directed upward from an inner peripheral section to an outer peripheral section thereof and formed into a slanting surface. A pellet 1 is mounted on a casing 2 and connected to the same through a wire 3. Since the sealing section 4 is formed slantingly, the cap 5 is bonded to the casing 2 through a sealing material 6. Hereby, an interval between the casing 2 and the cap 5 is more extended at the outside than at the inside to prevent the sealing material 6 from flowing into the casing 2.
Patent JP-S6410828-A (JP)
Title: Fluid pressure circuit of working vehicle
Inventor: ARII KAZUYOSHI
IPC: E02F3/43
Filed: 1987-07-03
Abstract: PURPOSE:To prevent damage to the operating system by lowering the fluid pressure of the operating system without lowering of the drive speed of the traveling system by a method in which a center bypass is closed and the fluid pressure rises, the set relief pressure of a relief valve is reduced. CONSTITUTION:A relief pressure automatic altering device A by which the set relief pressure of a relief valve 11 is reduced only when the fluid pressure rises with the rise of fluid pressure between an operation valve V1 for traveling and an operation valve V2 for operation in a center bypass 11 is provided. In connection with the rise of pressure of fluid in the upstream path 11a of the operation valve V2 of the center bypass 11 due to the close of the center bypass 11 when operating the valve V2 for the boom during operation, the set pressure of the relief valve 14 is more reduced than traveling period by the automatic relief pressure altering device A.
Patent JP-S5792699-A (JP)
Title: Tank made of synthetic resin for heat exchanger
Inventor: OGASAWARA HITOSHI
IPC: B29C35/00
Filed: 1980-11-29
Abstract: PURPOSE: To prevent stress crack from occurring in the tank of a heat exchanger made of synthetic resin, by giving a tank a water repelling function by dry-blending the specified rate of high-grade aliphatic hydrocarbon, phthalic acid ester, or the mixture of these compounds with nylon pellet, and forming a tank by the method of injection molding.  
     CONSTITUTION: High-grade aliphatic hydrocarbon, phthalic acid ester, or the mixture of these compounds is dry-blended with the pellet of nylon material at the weight rate of 0.1W10%, and a tank is injection-molded by an injection- molding machine using the above-mentioned mixture as the material of a tank. With such an arrangement, the tank molded of synthetic resin will have a water repelling effect and checks water molecules from coming into the united part of hydrogen between molecular chains of nylon polymer. Accordingly, stress crack is prevented from occurring in the tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0331452-A (JP)
Title: Steel pipe for clean room
Inventor: TOYAMA AKIRA
IPC: C22C38/00
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the steel pipe free from the generation of particles even if subjected to bending and usable in a clean room of high cleanliness by forming it from a clean stainless steel in which the amt. of non-metallic inclusions satisfies a specified inequality. CONSTITUTION:The above steel pipe for a clean room is constructed from a clean stainless steel in which the amt. of non-metallic inclusions [P] (unit; piece/mm<2>) satisfies the inequality of 15>=[P]; where the amt. of non-metallic inclusions is denoted by the number of pieces per unit area in the non-metallic inclusions observed in the area of >=10mm<2> by an optical microscope of 400 magnifications in the section in the rolling direction of a stainless steel member. At the time of using the steel pipe for a clean room, the generation of particles can drastically be reduced in the stage of piping. Furthermore, the inner surface having high cleanliness and high smoothness and in which dead zones causing the generation of particles are hardly present can be secured.
Patent JP-H04366745-A (JP)
Title: Method and device for testing mechanical strength of cylindrical ceramic
Inventor: NEMOTO HIROSHI
IPC: G01N3/34
Filed: 1991-06-12
Abstract: PURPOSE:To test the mechanical strength of cylindrical ceramics in a short time using a simple device by sandwiching the cylindrical ceramics between at least two rollers, and rotating the ceramics while applying mechanical stress thereto by means of the rollers. CONSTITUTION:When stress P is applied e.g. from the outside of a beta alumina tube 1, tensile stress acts on the A portion of the inner surface of the beta alumina tube 1 which is located just below an upper roller 2 to which the stress is applied, and tensile stress is applied to the B portion of the outer surface of the beta alumina tube 1 which is located 90 degrees apart from the A portion. Then the gravitational force of a weight is utilized to apply stress to the upper roller 2. In this case, in order to prevent stress concentration on those portions of rollers 2-5 which make contact with the beta alumina tube 1, the surface of each roller is preferably lined with hard rubber. The beta alumina tube 1 is rotated while being thus exerted with stress, whereby a tensile test can be performed over the whole periphery of the tube.
Patent JP-S5869647-A (JP)
Title: Automatic paper feeding equipment
Inventor: TAKAHASHI KATSUO
IPC: B65H3/52
Filed: 1981-10-20
Abstract: PURPOSE:To increase paper sheet loading capacity in such a way that in an equipment to feed paper sheets to a facsimile apparatus, etc., a reserve paper sheet feed stand is installed, and after completion of paper feeding from a reqular paper sheet feed stand, the reserve paper sheets are fed in from the reserve paper sheet feed stand. CONSTITUTION:When feed of paper sheets P which have been loaded on a paper sheet feed stand 1 is over, a photoelectric switch 13 detects this completion, a solenoid is worked by the detected signals, and a plunger is attracted. Attraction of the plunger opens a stopper 19 in the turning direction through a lever, reserve paper sheets P<1> which have been loaded on a reserve paper sheet feed stand 12 are slid down by opening the stopper 19, in succession to the paper sheets P which have been fed out of the paper sheet feed stand 1, they are fed to a facsimile apparatus by pinch rollers 8, 9.
Patent JP-H0922790-A (JP)
Title: Cold-cathode fluorescent lamp lighting device
Inventor: TOSHINARI KIYOUJI
IPC: H05B41/282
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of cold-cathode fluorescent lamps having different lighting voltages to be simultaneously turned on by providing a timer circuit in a closed loop control circuit which turns on the plurality of cold-cathode fluorescent lamps, and applying full-width voltages at startup. SOLUTION: When an input voltage Vin is supplied from a dc power supply DC, a pulse-width-modulated voltage is applied to the anode of a diode 4 from the output end of an inductor L. When the threshold voltage of a transistor Tr4 is exceeded as a capacitor C6 is charged through a resistance 8, the transistor Tr4 conducts. The base of a transistor Tr5 then drops to ground voltage, and the transistor Tr5 becomes nonconducting. One end of the inputs of a differential amplifier OP is restored to normal potential and the amplifier OP performs normal action. By setting of a time constant CR between the resistance 8 and the capacitor C6 at a timer circuit 5 and by the switching action of the transistors Tr4, Tr5, cold-cathode fluorescent lamps FL1, FL2 are turned on at a time.
Patent JP-H0456996-A (JP)
Title: Sound volume control device for piano
Inventor: ISOZAKI YOSHIMASA
IPC: G10C3/00
Filed: 1990-06-26
Abstract: PURPOSE:To continuously reduce sound volume without changing a sound generating mechanism and in addition, without exerting a bad influence upon key touch by providing a setting means for setting a sound generating condition including the sound volume and a control means to output a command for generating vibration to meet the sound generating condition including the sound volume set by the setting means to a vibration exciting means. CONSTITUTION:An arithmetic circuit 11 feeds back the generating command of the vibration to make the sound generation of a piano the sound volume to meet the sound generating condition including the sound volume set by a panel button 15 and a volume 18 to each actuator 3 with built-in PU through a demultiplexer 24, each D/A converter 25, a low pass filter 26, and each driving amplifier 27 based on vibration equivalent corresponding to the vibration detected by the PU of each actuator 3 with built-in PU. As the result, each actuator 3 with built-in PU gives the vibration based on the vibration generating command to the sounding board 2 of the piano. Thus, the sound volume can be continuously reduced without changing the sound generating mechanism of the piano, namely, leaving the piano in a non-modified state, and in addition, without exerting a bad influence upon the key touch.
Patent JP-S5791910-A (JP)
Title: Preshampoo-type hair treatment composition
Inventor: MATSUNAGA KINJIROU
IPC: A61K8/65
Filed: 1980-11-28
Abstract: PURPOSE: A composition that is composed of a hydrolyzate of keratin, an alkali salt of an oxidative decomposition product or an alkali salt of a thiol derivative of a reductive decomposition product and further a cationic polymer, thus giving wet feeling to washed hair.  
     CONSTITUTION: The titled composition comprises (A) a derivative of decomposed product of keratin and/or (B) a cationic polymer. Since the composition contains component A that has high adsorbability to hair, the moisture retention of the hair is increased by its synergism with other polar groups to finish hair with good humidity and give good conditioning effect without heavy feeling. The component A is, e.g., hydrolyzate to keratin, an alkali salt of oxidative decomposition product or an alkali salt of thiol derivative of reductive decomposition product. The component B is, e.g., a polymer of diallyl quaternary ammonium salt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0460958-A (JP)
Title: Magnetic disk write controller
Inventor: TAKAYA HIROKO
IPC: G11B5/012
Filed: 1990-06-26
Abstract: PURPOSE:To facilitate write protect for each magnetic disk and to prevent unnecessary write in advance by providing a means to set the possibility of write to the magnetic disk and a means to control write according to this set data and a state detection signal from a reject lever switch. CONSTITUTION:A write possibility/impossibility data setting means 11 for magnetic disk sets whether write to a magnetic disk 4 is enabled or disabled, and a write control means 13 outputs a control signal to enable write in the state of detecting the set state of a reject lever 5 by a reject lever switch 12 and setting the write enable data. In an automatic write enable disk unit device 14, write is enabled or disabled for each magnetic disk. Thus, it is not necessary to attach a write protect seal at all times, and the work of write to the magnetic disk can be executed efficiently without fail.
Patent JP-2000003215-A (JP)
Title: Information collection and storage device and recording medium recording information collection and storage program
Inventor: KANAMARU NAOYOSHI
IPC: H04N7/18
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the information retrieval efficiency and to effectively store the information by preparing an external input signal interpretation part, adding the logical separation information into the stored information, controlling the start and end of storage of information and changing an information reduction parameter in a storage mode. SOLUTION: When nobody is operating a cash dispenser 140, no separation information is added and the photographing data on a monitor camera 120 are not stored. When a person enters in the measuring range of proximity sensor 130, the sensor 130 notifies an information collection/storage device 100 of the person entered the measuring range. Then storing of data is started based on the storage condition 105 of an external input signal interpretation part 101, and the highly compressed images are stored. When the person starts the operation of the dispenser 140, the logical separation information is added into the stored data. When a cash draw-out operation is carried out, the dispenser 140 notifies the device 100 of the cash draw-out operation and then encodes and stores the images with high accuracy based on the information reduction condition 104 of the part 101.
Patent JP-H0724372-A (JP)
Title: Coating application device
Inventor: HIRAI YASUO
IPC: B05B15/04
Filed: 1993-07-07
Abstract: PURPOSE:To prevent a dispersion in the finish without requiring skill-fullness when carry out a coating application with gradation. CONSTITUTION:A material 1 to be coated is placed in a shielding box 5, and a part of it is exposed from the box 5 through a through hole 3 formed in a masking plate 2. The exposed part of the material 1 is coated with coating atomized by a coating spray gun 3. Since the through hole 3 is made in a size and a shape to form a clearance between it and the material 1, a part of the coating reaches the back of the masking plate 2. In this way, the material 1 is coated with gradation.
Patent JP-H0331130-A (JP)
Title: Sheet feeding mechanism
Inventor: UEMATSU RYOSUKE
IPC: B65H3/44
Filed: 1989-06-28
Abstract: PURPOSE:To improve operability at the time of sheet feeding by providing a planetary gear coupled with a cam shaft to drive a cam pressing and releasing a paper plate, and providing a one-way clutch coupled with a partially notched cam gear, a sheet feed roller and a manual insertion roller respectively. CONSTITUTION:A motor gear 5 is rotated in the arrow (a) direction at the time of sheet feeding. A sheet feed roller gear 9 starts to be rotated in the arrow (a) direction and a sheet feed roller 1 starts to be rotated in the arrow (b) direction by a gear train. The first planetary gear 3 is engaged with a cam gear 2 by the rotation of the sheet feed gear 9, thus the cam gear 2 and a cam 6 are rotated in the arrow (c) direction. The depression of a paper plate 7 is released by the rotation of the cam 6, the paper plate 7 is pushed up by a paper plate depressing spring 13, thus sheets 8 are pressed to the sheet feed roller 1, and sheet feeding is started. The cam gear 2 is released from the first planetary gear 3 by a notch at the position where the cam 6 releases the depression.