baber/WOPTO huggingface dataset:
Patent JP-H05327207-A (JP)
Title: Manufacture of polyimide base plate
Inventor: TAMIYA YUKIHIRO
IPC: H05K1/03
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a method for preparation of a polyimide base plate which enables preparation of a printed wiring board of high reliability, a flexible printed circuit and an automatic bonding tape and which has a large strength of adhesion between an electroless plating film and an electrolytic plating film. CONSTITUTION:In a manufacturing method of a polyimide base plate having a conductive film provided on one or both surfaces of polyimide resin, a conductive thin film of a thickness 10mum or below or preferably 5mum or below is provided on the surface of the polyimide resin and then subjected to heat treatment of 300 to 500 deg.C in an inactive atmosphere. Subsequently, the surface of the conductive film is washed with a solution containing at least one kind of ions of hypochlorite, chlorite and perchlorate and then the surface of the conductive thin film is subjected further to electroplating, whereby the conductive film is formed.
Patent JP-H07219194-A (JP)
Title: Photographic film housing body sorting device
Inventor: TSUKADA TADAHARU
IPC: B65H19/12
Filed: 1994-02-04
Abstract: PURPOSE:To automatically sort photographic film housing bodies classified by kinds. CONSTITUTION:A carrying system 22 pulles out and carries film from a 135 cartridge 250 and a refill magazine 252. A sensor discriminates according as a current flows or not, whether the film set on a sliding base 20 is pulled out from the cartridge 250 or the magazine 252. Ejecting mechanisms 50 and 52 in a chute 14a sort the cartridge 250 and the magazine 252 dropping from a path 46 based on output from the sensor and guide them to chutes 58 and 60 so as to house the cartridge 250 in a tray 16 and the magazine 252 in a tray 18.
Patent JP-S63181878-A (JP)
Inventor: SAWADA SHOHEI
IPC: A01K1/035
Filed: 1987-01-22
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-2000209972-A (JP)
Title: Production of amylose content-invariable type rice, amylose content-invariable type rice and rice seed
Inventor: SUZUKI YASUHIRO
IPC: C12N15/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an amylose content-invariable type rice, capable of giving the amylose content-invariable type rice having a constant amylose content in the seed endosperm, even when a ripening temperature is varied, by ripening rice grown from a rice seed subjected to a mutagenic treatment and then selecting seeds having muddy endosperms from the seeds harvested from the ripened rice. SOLUTION: This method for producing a rice whose seed endosperm amylose content is not varied, even when a ripening temperature is varied, comprises ripening rice grown from a rice seed subjected to a mutagenic treatment at a slightly low temperature and then selecting seeds having muddy endosperms from the seeds harvested from the ripened rice. The slightly low temperature is a temperature at which the amylose content of seed endosperms obtained from rice grown from rice seed not subjected to the mutagenic treatment increases. Therein, the temperature for ripening the rice grown from the rice seed subjected to the mutagenic treatment is preferably 18-22 deg.C.
Patent JP-S54104441-A (JP)
Title: Selectively removing method for cobalt ions in zinc leaching solution
Inventor: SASAKI AKIO
IPC: C25C1/12
Filed: 1978-02-06
Abstract: PURPOSE: To reduce the Co concn. of a zinc roasted ore leaching soln. to below a specific value in a short time with a small amt. of a specific water sol. nitroso cpd. by treating the soln. with the cpd. to form a complex of the cpd. and Co ions in the soln., and adsorption removing the complex with a basic ion exchange resin.  
     CONSTITUTION: By charging 1.2W2.5 times as much a water sol. nitroso cpd. of formula I as the theoretical amt. to a zinc roasted ore leaching soln. after removal of Cd, the cpd. reacts with Co ions in the soln., forming a complex rapidly. Since the complex is mostly water sol., it is adsorption removed with a basic ion exchange resin. Esp., a strongly basic type one rapidly adsorbs the nitroso cpd. and the Co complex. By the adsorption the Co concn. of the soln. is reduced to below 0.3 ppm at which no trouble is created in electrolysis. In the formula, R is a 6W12 C, (n+2) valent arom. group, -OH and -NO directly bond to the arom. ring and they are adjacent to each other, M is H or an alkali metal, and n=1, 2 or 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59140241-A (JP)
Title: Rubber composition
Inventor: MISONO SHINJI
IPC: C09C1/50
Filed: 1983-01-31
Abstract: PURPOSE:To provide a rubber compsn. having high wear resistance and resilience and suitable for use as a tire tread material for passenger cars, by blending a specified furnace carbon black with a rubber. CONSTITUTION:Furnace carbon black having properties, as a hard black, such that nitrogen adsorption surface area (N2SA) is 60m<2>/g or above and dibutyl phthalate absorption (DBP) is 108ml/100g or above and further having characteristics such as a true specific gravity of <=-0.0006(N2SA)+1.8379, a coloring power (%) of >=0.6979(N2SA)-0.4278(DBP)+203.3 and an aggregate distribution with (DELTADst) of >=0.6118 (Dst mode diameter)+30.6, is used. 25-250pts.wt. said furnace black and conventional additives such as vulcanizing agent, vulcanization accelerator, antioxidant, vulcanization aid, softening agent, plasticizer, etc. are blended with 100pts.wt. rubber component. The mixture is kneaded and vulcanized.
Patent JP-H09204737-A (JP)
Title: Recording or reproducing device
Inventor: MAKINO JUN
IPC: G11B27/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malfunction due to the unmatching of content at recording and reproducing time by generating flags showing the uncorrespondence of contents among a plurality of recording media when it is impossible to continue a recording operation and writing the flags in the recording media. SOLUTION: When a storage device 200 is loaded on a recording device 100 and a recording operation is started by the operation of an operation part 113, a CPU 120 reads the voltage value of an external power source 300 detected by a voltage detecting circuit 119 at specified intervals. Then, when the voltage value is higher than a specified value, a flag showing correspondence in recorded data between a memory 202 and a tape 201 is generated by a memory control circuit 114 and written in the memory 202. On the other hand, when the voltage value is lower than the specified value, a flag indicating noncoincidence in recorded data by the circuit 114 and written in the memory 202. Thus, even when it is impossible to write data in the memory 202 during recording, uncorrespondence in content between the memory 202 and the tape 201 is known.
Patent JP-H10199643-A (JP)
Title: Wire harness joint connector
Inventor: TAKAHASHI HISASHI
IPC: H01R31/08
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector for simultaneously achieving branching connection of a single wire to a number of wires which can be easily attached/ detached, and in which an accident such as short-circuiting will not occur. SOLUTION: For a pair of housings 1, 4 comprising insulation material to be abutted to each other to be engaged, plural conductor wires 3 are undetachably inserted to one housing 1. A contact 2 provided with plural branched plug terminals 2a is fixed to a tip part of the wire. Wires 6 having jack terminals 5 in a corresponding number to that of the plug terminals 2a are undetachably inserted into the other housing 4. By engaging these housings 1, 4 with each other, plural wires can be connected to a single wire to be simultaneously continuous. By providing a number of plug terminals on the contact, branching connection to a number of wires can be simultaneously achieved.
Patent JP-S54106183-A (JP)
Title: Orientating device for radiation source position
Inventor: KOIWAI RIYOUJI
IPC: G01S5/02
Filed: 1978-02-08
Abstract: PURPOSE:To seure a high-accuracy orientation of the target position by using the azimuth detected via the radiation wave arrival direction detector and the self-side machine position information detected by the self-side machine position orientating device such as the navigation apparatus or the like. CONSTITUTION:Electric wave source position orientating device 4 consists of electric wave arrival direction detector 1 to detect the azimuth of fixed wave source 6, self-side machine position orientating device 2 to detect the self-side machine position and the machine head direction, and position orientating circuit 3 to detect the position of the power source based on the output data of detector 1 and device 2. Thus, device 4 is installed to the moving object like the airplane or the like to orientate the target position while moving. In other words, position X and Y of the electric wave source can be obtained via Eq. [I] and [II] based on azimuth detection data theta1 plus self-side machine position detection data X1 and Y1 preceding by several times along with azimuth data theta2 plus self-side machine position data X2 and Y2 of present time respectively. To ensure the higher-accuracy position orientation, plural number of data are detected and the average value is obtained. The light, the sound wave or the ultrasonic wave can also be used for the radiation source.
Patent JP-H03217960-A (JP)
Title: Data communication method for multiprocessor system
Inventor: NAKABAYASHI KIYOSHI
IPC: G06F15/16
Filed: 1990-01-23
Abstract: PURPOSE:To improve the availability of the area of data communication memory by allocating dynamically the area of the data communication memory via a data communication memory area control table when a data receiver processor receives a data communication request and starting the transfer of data after the permission of communication is sent to a data transmitter processor. CONSTITUTION:A data transmitter processor 1 transmits the data communication requests of the data receiver processors 2-n via a control information buffer memory 17 and then waits for an interruption which is produced with report of the permission for data communication Receiving the data communication requests, the processors 2-n allocate dynamically the areas of a data communication memory 14 via a data communication memory area control table 16 and transmit the permission of communication to the processor 1 via a control information buffer memory 17. Thus the transfer of data is actually started. In such a constitution, the memory 14 is effectively used.
Patent JP-S56110378-A (JP)
Title: Test system for conference service device
Inventor: SATOU SHIYOUHEI
IPC: H04M3/56
Filed: 1980-02-06
Abstract: PURPOSE:To realize a test of the normal state for a conference service device without adding any special hardware, by applying the switch network continuity test function that is necessary for connection of the ordinary call. CONSTITUTION:One trunk 201 among (n) units of service trunks sends the signal tone f1 to the conference service device 206, and another trunk 203 among the service trunks excepting the trunk 201 that received and recognized the signal tone transmits the signal tone f2 having different frequency to the device 206. The (n-2) units of service trunks excepting the trunks 201 and 203 confirm the signal tones f1 and f2. And the trunks 201 and 203 confirm the tones f2 and f1 each. In such way, the normal state can be confirmed for the conference service device.
Patent JP-H06223481-A (JP)
Title: Gimbals
Inventor: MUNEKATA KAZUMI
IPC: G11B17/32
Filed: 1993-01-29
Abstract: PURPOSE:To provide a gimbals capable of being used for a thin floppy disk drive with a media size of a head easy horizontal type and thinning the driving. CONSTITUTION:A pair of inside tie bars 4, 4 prolonging in parallel with the grooving direction of an upper head 2 attached to an upper head attaching part 3 are provided on the outer periphery of the upper head attaching part 3 attaching the upper head 2. An inside annular frame part 5 is supported by these inside tie bars 4, 4. A pair of outside tie bars 6, 6 prolonging in a direction perpendicular to the grooving direction are provided on the outer periphery of the inside annular frame part 5. An outer annular frame part 7 is supported by these outside tie bars 6, 6.
Patent JP-H07222063-A (JP)
Title: Solid-state image pickup device
Inventor: KADOTA TOKUZO
IPC: H04N5/378
Filed: 1994-02-07
Abstract: PURPOSE:To provide the solid-state image pickup device in which the size of a camera for digital signal processing is made small and the cost of the camera is reduced. CONSTITUTION:An image pickup section 1 and an A/D converter section 2 are provided on one and same chip. The image pickup section 1 is made up of a light receiving section 3 comprising plural photo diodes, a vertical charge transfer section 4, a horizontal charge transfer section 5, and a floating diffusion amplifier (FDA) 6 converting a charge into a voltage. The A/D converter section 2 is made up of a comparison reference voltage generating circuit 7 dividing an external reference voltage with plural resistors 12 to produce plural comparison reference voltages, a unitary digital signal generating circuit 8 comprising plural comparators 13 comparing each comparison reference voltage with an output voltage of the FDA 6 and providing an output of a unitary digital signal, and a digital signal conversion circuit 9 converting the unitary digital signal outputted from the unitary digital signal generating circuit 8 into a binary digital signal.
Patent JP-H04256611-A (JP)
Title: Large-sized circuit board transporting device
Inventor: NAKAHARA NORIHIKO
IPC: B65G13/04
Filed: 1991-02-04
Abstract: PURPOSE:To improve the workability of a manufacturing line by using a space with high efficiency and enclosing circuit boards in a circuit board enclosing rack completely. CONSTITUTION:There are provided plural flat rollers 2 disposed on a manufacturing line 1, two stepped rollers 5 which are rotatingly-driven by an electric motor 3, positioning rollers 6 installed on both sides of the outlets of the stepped rollers 5, a lifter 7 disposed on the manufacturing line 1 so that it may be lifted, and a circuit board enclosing rack 9 disposed on the lifter 7. A flat part 5a and a conical part 5b are formed in the stepped roller 5, and the inside end of the positioning roller 6 is arranged so that it may coincide with the outside end of the flat part 5a in the stepped roller 5.
Patent JP-S58130961-A (JP)
Title: Natural circulation type solar heat water heater
Inventor: KIKUNAGA AKIYOSHI
IPC: F24J2/34
Filed: 1982-01-30
Abstract: PURPOSE:To keep the temperatures of the upper and lower parts of hot-water in a tank in constant and in the same temperature substantially by a method wherein the inflow port of an inflow pipe, communicating with an inflow side pipeline for flowing heated water from a collector into the tank, is located at the lower part of the tank. CONSTITUTION:Water is supplied from a water supplying pipe into the tank 4 and a heat collecting panel 12 through a ball-tap valve 6 while the water in the heat collecting panel 12 is heated, ascended and flowed into the lower part of the tank 4 from the inflow port 5a through the pipeline 3a and the inflow pipe 5. On the other hand, the low-temperature water in the tank 4 is flowed into the heat collecting panel 12 through a flowout pipe 13 and the pipeline 3b located at the opposite side of the inflow pipe 5. The temperature of hot-water in the tank 4 is increased by this circulation, but the inflow port of the heated water is located at the lower part in the tank, therefore, the temperature of the hot-water in the tank may be kept in a constant temperature without showing different temperatures substantially in the upper and lower parts of the tank and the hot- water having the constant temperature may be supplied.
Patent JP-H11323128-A (JP)
Title: Polymer composition, its preparation, and its use
Inventor: GAMBERLIN YVES
IPC: C09J171/12
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition having excellent adhesion to steel. SOLUTION: There is provided a polymer composition comprising at least one thermoplastic polymer selected from the group consisting of polyetherimides and polysulfones and at least one epoxy resin modified with at least one aromatic polyamide, wherein the epoxy resin is formed from at least one polyepoxide containing at least two epoxy groups in the molecule, the aromatic polyamine contains at least two primary amino groups in the molecule, and the molar ratio of the polyamine to the epoxy compound is such that each amino group corresponds to 1.6-2.6 epoxy groups.
Patent JP-H09214644-A (JP)
Title: Image forming device
Inventor: HASEBE TAKASHI
IPC: H04N1/413
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being able to cope with a high quality image by using a 1st mode or a 2nd mode depending on the content of image information. SOLUTION: This image forming device 21 is provided with an image compression section 61 compressing image information, an image storage section 62 storing the compressed image information and an image expansion section 63 expanding the compressed image information, and a selector 64 through which the non-compression image information or the image information compressed by the image compression section 61 is selectively passed, the selection state is controlled by a controller section 81, and the controller section 81 controls an image processing section 51 to expand selectively the image information from the image storage section 62 or the image information from the image expansion section 63.  That is, a 1st mode or a 2nd mode is used depending on the content of the image information to allow the device to be controlled to realize a case an image is formed through compression/expansion or without the compression/expansion.
Patent JP-H04255433-A (JP)
Title: Battery charging circuit and semiconductor memory
Inventor: MURAKAMI SATOSHI
IPC: H02J7/34
Filed: 1991-02-05
Abstract: PURPOSE:To perform charging optimal to the remaining capacity of battery by providing a battery voltage detector, an ambient temperature detector, and a battery charging current controller for feeding the battery with a variable charging current. CONSTITUTION:Under a state where a power supply 2 is turned ON, a CPU 9 receives the terminal voltage of a battery 6 from a battery voltage detector 5 and an ambient temperature from a temperature detector 7 through an A/D converter 8. The CPU decides the residual capacity of the battery based on the relationship between the ambient temperature and the discharge voltage. Furthermore, the CPU 9 delivers a command for increasing or decreasing the charging current to a battery charging current controller 4 in order to keep the charging rate at a predetermined level. According to the invention, charging operation optimal for the residual capacity of the battery can be carried out.
Patent JP-H05207357-A (JP)
Title: Video camera
Inventor: TAKAHASHI KOJI
IPC: H04N5/232
Filed: 1992-01-29
Abstract: PURPOSE:To electrically cancel the distortion of a formed image due to an image pickup lens. CONSTITUTION:At the time of reading from memory 11 which stores the photoelectric conversion information of an optical image from a lens 1 by a CCD 6, a reading address from an address designating circuit 21 is corrected by a coordinate transformation circuit 13 based on information from an encoder 15 at the position of a focus lens system 2 or information from an encoder 16 at the position of a zoom lens system 3. Therefore, distortion of a formed image due to the lens can be canceled by an electrical processing.
Patent JP-2000217211-A (JP)
Title: Speed checker
Inventor: OMURA MASASHI
IPC: B60L15/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To safely operate different types of trains in a coupled state by deciding a type of a train to be coupled, when coupling different types of trains of different braking performances and using data about the braking performance of a train having a lower braking performance for speed checking. SOLUTION: A speed checker 150 of an automatic train controller 100, which outputs a braking command 270 when a train speed 260 exceeds a limit speed signal 250, comprises a pattern data selecting section 340 and a pattern- generating section 152. The pattern data selecting section 340 stores beforehand a plurality of data in a type of a train to be coupled as well as the data on its own train 300 as the data regarding braking performance at speed reduction or stoppage which is to be used for preparation of a limit speed.When a plurality of types of trains are coupled, the pattern data selecting section 340 extracts a plurality of data regarding braking performance based on the information 430 about trains, upon which a type of a train of a different formation is decided.  Meanwhile, the pattern generating section 152 compares the extracted data about braking performance and then outputs, as a limiting speed signal. the data about braking performance suitable for a type having a lower braking performance.
Patent JP-S62173237-A (JP)
Title: Manufacture of synthetic resin pipe
Inventor: NAGAYOSHI SEIJI
IPC: B29D23/00
Filed: 1986-01-25
Abstract: PURPOSE:To make a straight cylindrical part no having a spiral reinforcement strip moldable on an arbitrary part of a synthetic resin pipe, by a method wherein the synthetic resin pipe having the spiral reinforcement stripe is molded with a beltlike and linear materials and an extrusion quantity as the linear material is made small to such an extent as to be able to make the same zero or ignore. CONSTITUTION:A beltlike material (a) which is extruded through a first molding path 21 in a semi-molten state and a linear material (b) which is extruded through a second molding path 22 are wound round a molding main spindle 4 by making use of a die 2 so that the side fringe parts of the beltlike materials (a) overlap spirally each other and the linear material (b) becomes the inside. Then at the time of molding a synthetic resin pipe having a reinforcement stripe 12, supply of molten synthetic resin to the molding path 22 is interrupted by operating a reed valve 5. With this construction, an extrusion quantity of the linear material (b) becomes either zero or extremely small. Only the beltlike material (a) is sent out and wound spirally round the molding main spindle 4. When the molding path 22 is interrupted like this, the extrusion quantity of the beltlike material (a) extruded through the molding path 21 increases. In consequence of the above, a thickness of a straight cylindrical part becomes thicker than the other circumferential wall 11 part and strength of the straight cylindrical part 13 is improved.
Patent JP-H05203291-A (JP)
Title: Refrigeration cycle
Inventor: NUMAZAWA SHIGEO
IPC: F25B1/00
Filed: 1992-01-29
Abstract: PURPOSE:To operate a vaporizer effectively and enhance its cycle efficiency by controlling the dryness of refrigerant at the inlet of the vaporizer so as to minimize the dryness. CONSTITUTION:In a dryness control valve 16 installed on the down stream side of an indoor vaporizer the opening of a throttling section 16a of the valve in controlled by the balance between the pressure (pressure corresponding to the temperature of refrigerant at the outlet of the indoor vaporizer) inside a heat sensing bulb 16h acting on the upper side of a diaphragm 16c, the pressure on the lower pressure side on the down stream of the throttling section 16a acting on the lower side of the diaphragm 16c and a spring force of an adjustable spring 16g. More specifically, the refrigerant condensed and liquefied in the indoor vaporizer is cooled in a subcooled state to a saturated temperature corresponding to the total pressure of the lower pressure on the down stream side of the throttling section 16a of the dryness control valve 16 and the spring force of the adjustable spring 16g.