baber/WOPTO huggingface dataset:
Patent JP-S63209792-A (JP)
Title: Activated sludge treatment device
Inventor: INOUE KIYOSHI
IPC: C02F3/12
Filed: 1987-02-25
Abstract: PURPOSE:To permit inexpensive formation of a small-sized activated sludge treatment device having high performance by executing a cleaning treatment of sewage by the anaerobic bacteria and aerobic bacteria contained in the sewage within the single treatment device. CONSTITUTION:The device is constituted of the single treatment device having an introducing port 3 for the sewage at the bottom end and a discharge port 4 for treated water at the other end. A diffusion controller 8 is provided therein at the middle between the top and bottom thereof. Aeration devices 17, 18 are disposed together with the controller 8 or in the upper part thereof. The part lower than the controller 8 is used as a treatment tank 1a by the anaerobic bacteria and the part upper than said controller is used as a treatment tank 1 by the aerobic bacteria. As a result, the cleaning treatment of the sewage by the anaerobic bacteria and aerobic bacteria contained in the sewage is executed within the single treatment tank. The small-sized activated sludge treatment device having the high performance is thus inexpensively formed.
Patent JP-S60111349-A (JP)
Title: Plastic recording method by semiconductor laser
Inventor: IWASAKI SHIYUNICHI
IPC: G11B7/135
Filed: 1981-03-18
Abstract: PURPOSE:To reduce power consumption, to obtain easy modulation and high frequency and to execute recording with high efficiency by using a semiconductor laser and an optical fiber. CONSTITUTION:Impressed voltage and impressed pulse voltage are changed by a signal, the outputted light of a semiconductor laser is changed, and the output of the semiconductor laser which is changed by giving deflection simultaneously is shifted as a recording signal. Then the recording of the signal is executed by contacting a plastic through an optical fiber. Therefore, the high-density recording can be executed without using a lens system, etc., at all. Since the light can be passed through the air, it is not necessary to place a plastic film in the air. When the film is placed in the air or other gasses, inconveniency in such a case that electron beams are used is not observed, the very simple operation is obtained, and there is no need of the system such as vacuum air-discharge. Since the minimization is obtained, it does not take to discharge air in vacuum, and shortening in time is possible.
Patent JP-H10221186-A (JP)
Title: Magnetostriction type torque sensor
Inventor: SASAKI IWAO
IPC: G01L3/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction type torque sensor which has less number of parts and can be assembled easily. SOLUTION: This torque sensor is provided with a rotary shaft 1 in which a magnetic anisotropic part 2 is provided to its surface at least, single layer or a plurality of layers of exciting coils 3 and detection coils 4 which are wound concentrically in a manner to face the magnetic anisotropic part 2 adjacent to the rotary shaft 1, a yoke 5 surrounding the exciting coils 3 and detection coils 3, and a housing 6 for supporting and fixing the outer periphery of the yoke 5. In this case, a projection 51 is provided in a manner that it is projected from at least one surface of the yoke 5 and housing 6 facing each other in radial direction and it is extended toward axial direction, and the housing 6 supports and fixes the yoke 5 with the projection 51.  Therefore, no ring supporting member is needed and a change in magnetic property of the yoke 5 due to temperature change of environment can be reduced greatly, and the number of parts is small, permitting easy assembling.
Patent JP-H01214130-A (JP)
Title: Parallel processing with priority value
Inventor: YAMANE CHIZUKO
IPC: H01L21/52
Filed: 1988-02-23
Abstract: PURPOSE:To prevent a processing having a low priority value from being excessively delayed by grouping articles to be processed stored in a buffer in conformity with given priority values and taking out them from the buffer for successive processings. CONSTITUTION:In a process 1, a plurality of articles conveyed in are stored in a buffer. In a process 2, the articles stored in the buffer are grouped in conformity with ratios (for example, a ratio ot A to B is 2:3) priority values provided for respective types of the articles. In a process 3, the articles which have been grouped are taken out from the buffer which are then processed as follows. For example, assumed the kinds of the articles to be A, B and priority values thereof to be PA, PB, they are grouped such that a ratio of the construction of the articles A and B is PA:PB as possible as, and those groups are processed in succession. Thus, there is eliminated a possibility that an article of a low priority value is left over an delayed in its processing.
Patent JP-S59166035-A (JP)
Title: Vegetable yogurt produced from bean
Inventor: OOSHIMA KATSUMI
IPC: A23L11/00
Filed: 1983-03-10
Abstract: PURPOSE:A vegetable yogurt, obtained by adding water to beans, crushing the beans, heating the crushed beans, and removing unnecessary skin and fibers, adding lactic acid bacteria to the prepared bean milk, and subjecting the resultant bean milk to lactic acid fermentation, and having improved reducing action on blood cholesterol and controlling action on intestinal disorders, etc. CONSTITUTION:A vegetable yogurt obtained by adding water to beans, e.g. soybean, AZUKI bean, black soybean, peanut, KURAKAKE (a kind of cowpea), cowpea, kidney bean, a large kind of AZUKI bean, Dumasia truncata Sieb. et Zucc., mottled kidney bean, TORAMAME (a kind of kidney bean), OTEBO (a kind of kidney bean), DAIFUKUMAME (a kind of kidney bean), Phaseolus coccineus var. albus Bailey, broad bean, pea or garbanzo, etc., crushing the beans, heating the crushed beans, filtering the crushed and heated beans to remove unnecessary skin and fibers, reheating the filtrate, sterilizing and cooling the filtrate, mixing an adequate amount of lactic acid bacteria in the filtrate, introducing the resultant mixture into a closed vessel, and subjecting the mixture to lactic acid fermentation at about 40-45 deg.C for about several hours - several tens of hours. A grain, e.g. nonglutinous rice, wheat or barley, foxtail or millet, etc. or a vegetable, e.g. potato or carrot, and Japanese chestnut may be used as the raw material in place of the beans.
Patent JP-S61196643-A (JP)
Inventor: JIYON ANSONII YANOSHII JIYUNIA
IPC: H04L12/56
Filed: 1986-02-25
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-S56139203-A (JP)
Title: Cold rolling apparatus
Inventor: OKAMOTO TERUZOU
IPC: B21B1/28
Filed: 1980-03-31
Abstract: PURPOSE: To make the rolling stand installed in front of the rolling mill fully display the function as the rolling mill, to improve the productivity, and to improve the shape of the product, by installing a rolling stand comprising a couple of rolling rolls driven at respectively different circumferential speeds, on the feed-in side of a rolling mill consisting of one or more rolling stands.  
     CONSTITUTION: A differential rolling stand 1, comprising a couple of rolling rolls driven at respectively different circumferential speeds, is installed on the feed-in side of a rolling mill 2 consisting of three rolling stands. Thus arranged rolling apparatus performs economically the cold rolling process in high productivities by distributing the draft percentage as follows; for example, 5% for the differential rolling stand 1, 45 or 40% for No.1 stand, 35 or 40% for No.2 stand, and 10% for No.3 stand; hereby, as a result of shape and profile correcting effects of the differential rolling work, the product of high quality is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57153391-A (JP)
Title: Character code control system of character and pattern output device subsystem
Inventor: SHIMODA YOSHITAKA
IPC: G06F3/12
Filed: 1981-03-19
Abstract: PURPOSE:To execute the output processing for an optional character code even if the capacity of a storage device is small, by constituting an output device subsystem so as to realize the corresponding relation between each character code and character/pattern information dynamically. CONSTITUTION:As for a character/pattern storage device 4 of character/pattern information, that which has a smaller number of storage areas than the number of all character codes is used. A character code converting mechanism 6 having the storage areas of the number corresponding to the all character codes is provided, and the character code and the storage area of the storage device 4  are constituted so as to have a dynamic corresponding relation through the converting mechanism 6. When executing the output processing, if a character code whose information is not stored in the storage device 4 exists in a character code which is sent for output use, the output processing is executed by substituting a character/pattern information required newly for a part of character/ pattern information stored in the storage device 4.
Patent JP-H04214193-A (JP)
Title: Pin-fin type heat exchanger and manufacture thereof
Inventor: ISOBE TOSHIO
IPC: F28F1/12
Filed: 1991-03-06
Abstract: PURPOSE:To enhance the proof pressure of a pipe by comprising a plurality of line thermal conductors with fins arrayed in parallel to each other at a span and fixedly installing both ends of said line thermal conductors to a cylinder-shaped fluid pipe. CONSTITUTION:An S-shaped fluid pipe in laid out in a heat exchanger 1 where line theremal conductors 3 are laid out in the whole area of a straight run pipe section 2a. Both ends of the thermal conductors 3 are fixedly mounted to the surface of the cylinder-shaped fluid pipe 2. A plurality of line thermal conductors 3 are batched in the shape of a package and mounted to a creel 6 by a specified number and pulled out by a pair of heating press rolls 14 and 14'. A sheet 5 made of soluble resin is pulled out from a sheet roll 5' introduced to a pair of heating press rolls 14 and 14' with the groups of the line thermal codnuctors 3 where the groups of the line thermal conductors 3 and the soluble sheet are heat-pressed so that the line thermal conductors may be integrally buried into the sheet 5.
Patent JP-H09210216-A (JP)
Title: Shaft part device of part turn open/close valve
Inventor: GOMI CHIKASHI
IPC: F16K1/32
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a troublesome adjustment of a valve element in a vertical direction is not required and in which the opening and closing of a valve element is not hindered when a foreign body such as sludge or fluid containing fine particles penetrates around a shaft between a valve element and a valve casing. SOLUTION: A disc-like valve element 7 provided apart form valve shafts 8 and 9 is rotated around these valve shafts. When the valve is opened, the valve element 7 is accommodated in the outside of a straight-line passage corresponding to a sheet diameter in a valve casing 4. When the valve is closed, the valve element 7 is brought into contact with an annular sheet ring 12 so that the passage is blocked. Since the valve shafts are structured to be eccentric to the passage, the valve is structured to seal up due to the increase of contact surface pressure. Metal end rubber rings 10 and 11 are compressed and then are fitted to this eccentric valve around a shaft between the valve casing 4 and the valve element 7.
Patent JP-S58157004-A (JP)
Inventor: SUGIE NOBUYOSHI
IPC: H01B3/44
Filed: 1982-03-15
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-2000244832-A (JP)
Title: Digital broadcast receiving system
Inventor: SUZUKI AKIHIKO
IPC: H04N19/44
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To create an EPG(electric program guide) by transmitting program information of all TSs including other stations by an exclusive TS, providing a receiver with exclusive channel selecting, demodulating and decoding parts and processing the program information in parallel with reception of the program. SOLUTION: Frequency of a broadcast signal is converted by a down converter 1, the TS is selected by a channel selecting part 2, the specified program is demodulated by a digital demodulating part 3, an extension processing is performed for the signal by an MPEG decoder 4 and the signal is converted into an analog signal by a D/A conversion part 5. The TS exclusive for the program information is selected by the channel selecting part 6 from a signal from the down converter, is demodulated by the digital demodulating part 7, the expansion processing is performed to the Ts by the MPEG decoder 8, the EPG is created by an EPG creating part 9, is synthesized with video of the signal from the D/A conversion part so that on-screen display of it is performed by a mixing part 10 and outputted on a TV receiver.
Patent JP-S56138129-A (JP)
Title: Preparation of n-octadienol
Inventor: YOSHIMURA NORIAKI
IPC: C07C33/02
Filed: 1980-03-28
Abstract: PURPOSE: To obtain the titled substance, by the reaction of butadiene with water in aqueous sulfolane in a specific concentration in the presence of a hydrophilic  phosphine, etc., extracting the product, and recycling the extraction residue layer  containing the catalytic component through the first stage.  
     CONSTITUTION: Butadiene is reacted with water in aqueous sulfolane containing carbonate or hydrogencarbonate ions in a concentration of 30W80wt%, in the presence of Pd(compound), a compound expressed by formula I [R 1  is hydrocarbon group methoxyphenyl, etc.; R 2  is H, CH 3 , NO 2 , halogen, etc.; n is 0 or 1; X is 0, 1, or 2; y and z are 0, 1, 2 or 3; A is carbonate, etc., e.g. a group of formula II (M is H, alkaline metal, etc.); B is -SO 3 M, etc.] in an amount of 6mol based on 1 gram atom Pd and a unidentate tertiary amine as additives, to extract the aimed compound with a saturated aliphatic hydrocarbon, etc., and recycle the remaining residue through the first synthetic reaction stage.  
     EFFECT: Both the reaction rate and the selecting are very high, and the catalytic activity is stable for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06260700-A (JP)
Title: Cooler for laser oscillator
Inventor: NAKAYAMA TAKASHI
IPC: H01S3/042
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a cooler for a laser oscillator in which a decrease in an output of a laser can be prevented by removing bubbles mixed in coolant of the laser. CONSTITUTION:An orifice and a nozzle are disposed in a lower part of a coolant tank 8 to be connected to a cavity outlet 6 of a laser oscillator thereby to separate bubbles mixed with coolant 20 from the tank 8. Heat generated in a cavity is externally dissipated with cooling air to radiating fins of corrugated fins in contact with a water channel formed in a zigzag state on both side surfaces of a cooling plate. Thus, a decrease in a laser output due to circulation of the bubbles mixed with the coolant can be prevented. A temperature rise of the coolant is suppressed to prevent a decrease in a laser output due to generation of the bubbles from a flash lamp.
Patent JP-H03245160-A (JP)
Title: Process cartridge
Inventor: HIBI TAKASHI
IPC: G03G15/08
Filed: 1990-02-23
Abstract: PURPOSE:To improve image quality, increase the packing amt. of developers and reduce costs by changing the outside diameter of developer carrying members of developing devices according to the kinds of the developers to be housed in the respective developing devices. CONSTITUTION:Plural process cartridges 1, 1' loaded into the same image forming device body are formed so as to change the outside diameters of the developer carrying members 2a, 2a' of the respective developing device 2, 2' according to the kinds of the developers housed in the respective developing devices 2, 2'. For example, the two-component developer consisting of a nonmagnetic and carrier for a monocolor is housed into the developing device 2 for the monocolor and the outside diameter of the developer carrying member 2a is set at 16mm. The one-component magnetic toner for black is housed in the developing device 2' for black as against this and the outside diameter of the developer carrying member 2a' thereof is set at 14mm. Since the outside diameters of the developer carrying members can be changed according to the kinds of the developers housed in the respective developing devices in such a manner, the design optimum for the respective developing devices is individually executable. The improvement in the image quality, the increase of the packing quantity of the developers and the reduction of the cost, etc., are attained.
Patent JP-H01214915-A (JP)
Title: Terminal character inputting device
Inventor: MARUYAMA MICHI
IPC: G06F3/02
Filed: 1988-02-23
Abstract: PURPOSE:To improve the operability and reduce erroneous inputs of the title device by simultaneously displaying an inputted character string on a display and the panel of a character inputting device. CONSTITUTION:When character keys 3 of a character inputting device 2 are depressed, characters are inputted. An inputted character string is displayed on a display 6 and, at the same time, on a panel 7 provided between the character keys 3 and functions keys 4. Therefore, it becomes unnecessary to give glances to the display 6 while watching the keys 3 and 4 for inputting characters in order to confirm the inputted character string. Therefore, the operability is improved and erroneous inputs can be reduced.
Patent JP-S62198809-A (JP)
Title: Backlash correcting device for automatic focus adjusting device
Inventor: UEMATSU KIMIO
IPC: G03B13/36
Filed: 1986-02-26
Abstract: PURPOSE:To adjust a focus automatically at a high speed without being affected by the backlash of a power transmitting mechanism by transmitting the rotation of a driving motor to an encoder through a coupling means which has a play angle corresponding to the backlash. CONSTITUTION:When a driving motor is reversed to return an optical focusing system to a focusing position because the motor is driven beyond the specific focusing position, the optical focusing system does not follow up the rotation of the motor shaft soon because of the backlash of the power transmitting mechanism from the driving motor to the optical focusing system and an error corresponding to the backlash is generated between a control value and the actual movement of the optical focusing system. This error is eliminated by varying the play angle theta3 to an angle of rotation corresponding to the backlash by adjusting properly the width theta2 of a projection part 62b on the side of a driving gear 62 and the width theta1 of a projection part 66a on the side of a slit rotary cylinder 64. Consequently, the period of pulse generation by a photointerrupter 67 synchronizing with the start period of of the movement of the optical focusing system, so that the focus is adjusted automatically speedily with high accuracy.
Patent JP-H06254404-A (JP)
Title: Self-heating catalyst converter
Inventor: TOYAO TETSUYA
IPC: B01J35/04
Filed: 1993-03-02
Abstract: PURPOSE:To provide a catalyst converter capable of reducing heat capacity to a low level due to high resistance, and attenuating thermal conductivity to an external area with the realization of early temperature rise and low power consumption. CONSTITUTION:A plane sheet 2 with a mesh-shaped part 7 and a corrugated sheet 3 with a continuous fold are connected by welding to a core electrode 4, and are wound in the form of a swirl so that the plane sheet 2 and the corrugated sheet 3 stack over the other alternately. In addition, a mesh-like part 7 is formed on both plane sheet 2 and corrugated sheet 3. Thus it is possible to reduce the heat capacity to a low level and attenuate heat conductivity.
Patent JP-S57154652-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10N40/18
Filed: 1981-03-20
Abstract: PURPOSE:To improve the durability of entitled magnetic recording medium by forming a protective layer consisting of the fine powder of rubber-like resin and fluororesin on a magnetic layer. CONSTITUTION:A protective layer is formed by applying (e.g. coating) a dispersion of the fine powder of fluororesin having lubricating properties such as  resin of tetrafluoroethylene, hexafluoroprophylene and trichlorofluoroethylene in  rubber resin such as polyurethane resin, polybutadiene, butadiene-acrylonitrile copolymer, butadiene-styrene copolymer or chloroprene on a magnetic layer.
Patent JP-H08209245-A (JP)
Title: Production of austenitic stainless seamless steel pipe for cold working
Inventor: SASAKI AKISHI
IPC: B21B19/10
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a seamless steel pipe excellent in cold workability at a low cost by reheating a pipe stock constituted of an austenitic stainless steel in which the content of C is regulated, subjecting the same to hot rolling at a specified reduction in area and thereafter executing controlled cooling. CONSTITUTION: The stock of an austenitic stainless steel having <=0.05% C content is used to produce a pipe stock for finish rolling. This pipe stock is reheated to 900 to 1000 deg.C and is subjected to >=40% hot finish rolling at a reduction in area of (AO-A)/AO when the cross-sectional area of the pipe stock is defined as AO and the cross-sectional area of the finished pipe as A. Moreover, it is subjected to final reheating at 900 to 1000 deg.C for 1 to 10min and is thereafter air cooled. Thus, the austenitic stainless seamless steel pipe excellent in cold workability can be obtd. by a simple method. This method requires no special water cooling equipment.
Patent JP-S63209350-A (JP)
Title: Method for connecting subscriber protector to ground
Inventor: KIJIMA HITOSHI
IPC: H02G13/00
Filed: 1987-02-26
Abstract: PURPOSE:To lower the ground surge impedance and an earth resistance by connecting a messenger wire grounding of a communication cable and the ground buried beneath the mount location of a subscriber protector by means of a ground conductor and using it as the ground for the protector. CONSTITUTION:The ground electrode 8 is buried beneath the housing mount location of the subscriber protector 3 via a ground conductor 7 and the ground conductor 9 is prolonged up to the cable messenger wire 5 from the housing mount location of the protector 3 and connected thereto. Thus, the messenger grounding 6 and the electrode 8 are connected together and the connected grounding is used as the grounding for the protector 3. Through the constitution above, the residual voltage in applying a lightening surge to the protector 3, is dropped tentatively to zero potential by the grounding effect comprising the conductor 7 and the electrode 8 and decreased by the grounding 6 even after 2-3musec after the operation of arrester.
Patent JP-H01216246-A (JP)
Title: Quality deciding method for resistance welded article
Inventor: KUROKAWA KAZUO
IPC: G01N25/72
Filed: 1988-02-24
Abstract: PURPOSE:To decide the quantity of resistance welding by measuring a temperature distribution by a solid-state camera from the heat radiation energy of a resistance weld zone and comparing the shape, area, etc., of the temperature distribution with a reference value. CONSTITUTION:A contact point material 4 which has a projection 3 is mounted on a base material 2 set on a lower electrode 1 and an upper electrode 5 is pressed and fed with electricity to perform resistance welding with the projection 3, forming an X-Bar contact 6. At this time, when the CCD camera 7 which is set in front of the part 6a measures the heat radiation energy distribution when a certain time elapses after the resistance weld zone 6a begins to be fed with the electricity. The shape, area, etc., of the temperature distribution are compared with the shape, area, to etc., of a standard temperature distribution which is set previously. Consequently, the quantity of the resistance welding is decided.