baber/WOPTO huggingface dataset:
Patent JP-H0476800-A (JP)
Title: Freezing detector for gas pressure adjuster
Inventor: HORIIKE YOSHIO
IPC: G08B21/00
Filed: 1990-07-18
Abstract: PURPOSE:To surely inform the freezed state of a gas pressure regulator by automatically measuring the temperature of the pressure regulator, and when the temperature is low and the downstream side pressure of the pressure regulator is lowered, deciding a gas pressure drop due to freezing. CONSTITUTION:A pressure drop abnormality detecting means 9 detects the abnormal drop of the downstream side pressure of the pressure regulator 3 constituting a gas feeding facility and a temperature sensor 8 detects the temperature of the regulator 3. A deciding means 10 inputs two signals from the means 9 and the sensor 8, and if a signal is outputted from the means 9 when the signal from the sensor 8 is less than a certain level, decides a pressure drop due to the inside freezing of the regulator 3. Consequently, an operation defect due to the freezing of the regulator 3 can be automatically checked and a safety counterplan can be obtained.
Patent JP-H0922929-A (JP)
Title: Bga package semiconductor element and inspecting method therefor
Inventor: KAWAKAMI TOSHIO
IPC: H01L23/498
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To inspect the electric characteristics of a BGA package semiconductor element without generating an external appearance failure such as a damage, a recess or a defect on a solder ball. SOLUTION: Test pads for inspecting electric characteristics electrically connected by one to one to terminals of a semiconductor chip are provided on a board where the chip is mounted. In an embodiment, a conductor pattern 1 where the chip is die bonded is extended to the outside from a through hole 2, and a test pad 3 is so formed as not to provide solder resist on the surface of the extension. That is, the pad 3 is provided on the opposite side surface to the solder ball 7 forming surface. This semiconductor element can be inspected for electric characteristics without bringing a probe pin into contact with the ball 7.
Patent JP-H0477634-A (JP)
Title: Thermography apparatus
Inventor: OYAMA MASAMI
IPC: G01J5/48
Filed: 1990-07-19
Abstract: PURPOSE:To make it possible to perform free setting of a record-acquisition interval and the number of memory sheets by reading the data of the acquisition interval and the number of the memory sheets from a memory part, and generat ing writing command signals based on the results of the read-out interval and the number of the sheets. CONSTITUTION:An infrared-ray camera 1 picks up the infrared-ray images of an object repeatedly. The output signals from the infrared-ray camera 1 are stored in an image memory 2 sequentially. At this time, one measurement is divided into a plurality of periods from the first to the (n)th and the acquisi tion interval and the number of memory sheets are set and stored in a data memory part 7 of a writing control means 4 for every period. The acquisition period and the number of the memory sheets are read out of the memory part 7. Writing command signals are generated based on the interval and the number of the sheets corresponding to the results, and the writing of a writing circuit 3 is controlled. In this constitution, the acquisition interval and the number of the memory sheets can be freely set for every period.
Patent JP-H104846-A (JP)
Title: Caulking tool for fishing line
Inventor: SAKAI YUTAKA
IPC: A01K97/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To minimize the loss of a fishing line by caulking a snell of the fishing line and a part of a main line and making the fishing line most readily breakable when a fishhook is sunk and caught by a tetrapod. SOLUTION: This caulking tool for a fishing line is obtained by forming grooves for a snell No.1 in an upper blade groove 2 and a lower blade groove 3 and further providing a stopper 5 under a fulcrum 6 so as not to apply a delicate force thereto after the caulking.
Patent JP-S5892300-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: H05K7/00
Filed: 1981-11-27
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-S6350346-A (JP)
Title: Method and device for coating optical fiber
Inventor: OKUYAMA SHINYA
IPC: G02B6/44
Filed: 1986-08-15
Abstract: PURPOSE:To obtain an optical fiber core having excellent appearance and transmission characteristic at a high linear speed by running a primarily coated optical fiber strand let off from a supply through a vertical type cross head and coating a thermoplastic high-polymer material thereon, then cooling and solidifying the same in a vertical type cooling water tank. CONSTITUTION:The optical fiber strand 2 which is primarily coated with the high-polymer material and is let off from the supply 1 is introduced via a supply dancer 7 to the vertical type cross head 16 provided to satisfy the drawdown expressed by the equation (D1 is the outside diameter of a point; D2 is the inside diameter of a die; d1 is the outside diameter of the optical fiber strand; d2 is the outside diameter of the optical fiber core). The strand 2 is then run perpendicularly in the cross head 16 and is coated with such secondary coating material of the thermoplastic high-polymer, the melt viscosity of which increases to >=10<4>P at the time of extruding, extruded in the cone part controlled in temp. by a heater 15 under the die 4; thereafter, the strand is passed through the vertical type cooling water tank 10 to cool and solidify the coating material. The optical fiber core 6 applied with the secondary coating is thus obtd.
Patent JP-H0865912-A (JP)
Title: Battery charger
Inventor: MOROHOSHI KOKI
IPC: H02J7/10
Filed: 1994-08-15
Abstract: PURPOSE: To provide the charger of a secondary battery where there is neither charge shortage caused by the erroneous judgment of full charge nor overcharge caused by the quick charge of the battery in full charge condition. CONSTITUTION: A temperature differentiator 46 computes the temperature differential value being the temperature rise quantity per the unit time of a secondary battery being sought through a thermistor, an A/D converter 41, and a battery temperature calculator 43, and a second order differentiator 55 seeks the second derivative of the temperature being the variation per unit time of this temperature differential value. When a comparator 54 judges that the temperature differential has reached a set value, a comparator 56 determines the sign of the second derivative of the temperature, including zero.  Based on the result of its judgment, a charge controller 50 terminates the quick charge when the second derivative of the temperature is positive at the point of time when the temperature differential value has reached the set value, and performs the control to continue the quick charge when the second derivative of the temperature differential is zero or negative.
Patent JP-H0240934-A (JP)
Title: Large scale integrated circuit
Inventor: KITAMURA TETSUYA
IPC: H01L21/822
Filed: 1988-07-30
Abstract: PURPOSE:To prevent unnecessary power consumption of a large scale integrated circuit when only part of an internal circuit is to be operated or only a partial state is to be maintained by providing a plurality of independent power supply patterns on the chip. CONSTITUTION:An internal circuit 11 is connected between an internal GND pattern 13a and internal Vcc1 pattern 14a and another internal circuit 12 is connected between the pattern 13a and internal Vcc2 pattern 15a. The circuit 11 is the circuit to be operated or to be set to a state holding state even when a system is set to a turned off state and the circuit 12 is the circuit which is not to be operated. In this large scale integrated circuit, the GND, Vcc1 and Vcc2 patterns 13, 14 and 15 are respectively formed on different layers. Moreover, only the circuit 11 incorporated in the pattern 14 side can be set to an operable state or state holding state when power supply is made to the pattern 14 only while the system is in 8 turned on state. Therefore, power supply can be made separately to the internal circuit connected to one side pattern and the other internal circuit connected to the other pattern.
Patent JP-H1138250-A (JP)
Title: Production of hybrid optical integrated circuit
Inventor: MIZUNO KAZUYASU
IPC: G02B6/122
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To lessen the roughening of the front surface of a hillock by patterning a core layer in such a manner that a mask covering the core for an optical waveguide and the front surface of the hillock remains, then forming an upper clad layer on the core, the mask and a lower clad layer. SOLUTION: The lower clad layer 3 is formed atop a silicon substrate 1 so as to be slightly thicker than the height of the hillock 2 and is then formed to be flush with the front surface of the hillock 2 by polishing to expose the front surface of the hillock 2. Next, the core layer 4 for forming the optical waveguide is formed atop the lower clad layer 3 and the hillock 2. The core layer 4 is thereafter dry etched in such a manner that the patterns of the core 4a for the optical waveguide and the mask 4b atop the hillock 2 remain. The front surface of the hillock 2 is not etched in this step. Next, the upper clad layer is formed over the entire surface atop the hillock 2 and thereafter, the part corresponding to the hillock 2 of the upper clad layer and the mask 4b thereunder are removed by etching to expose the front surface of the hillock 2.  Finally, an electrode is formed atop the hillock 2, following which a semiconductor element is mounted on the electrode.
Patent JP-2000026768-A (JP)
Title: Coating material for preventing corrosion of copper, prevention of corrosion of copper by using the same, and copper tube for finned tube-type heat exchanger, and copper tube for water and hot-water supply
Inventor: KAWARAI HISAKATSU
IPC: C09D7/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material for preventing the corrosion of copper without changing a production process and an insulating material, and further to prevent the corrosion of a copper tube such as the copper tube for a finned tube-type heat exchanger, and the copper tube for water and hot-water supply by using the coating material for preventing the corrosion of the copper. SOLUTION: This coating material for preventing the corrosion of copper comprises a film-forming agent and an ion-exchanging material. The film- forming agent of one of the components for the coated membrane fills the role of the fixation of the ion-exchanging material on an oxide semiconductor surface. The ion-exchanging agent as another component of the coated membrane fills the role of the catch of a corrosive material (ion) attached to the surface of the coated membrane. The coated membrane 4 is formed by coating the coating material, for example, on a position such as a hairpin bent part 3 of the copper tube 2 in a finned tube-type heat exchanger.
Patent JP-S5894615-A (JP)
Inventor: FUIRITSUPU SUTEBUN HOWAITOHETS
IPC: F16B33/04
Filed: 1981-11-28
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-S6082133-A (JP)
Title: Ultraviolet rays irradiation apparatus
Inventor: NARITA TOYOTA
IPC: B29C35/08
Filed: 1983-10-14
Abstract: PURPOSE:To enable continuous irradiation with ultraviolet rays with high energy without causing unnecessary temp. rise by performing the irradiation in inactive gas atmosphere by adjoining a part to be irradiated with ultraviolet rays to an ultraviolet rays receiving part with its inside filled with inactive gas interposing a light transmittiable wall face. CONSTITUTION:The ultraviolet rays irradiating apparatus comprises an irradiated part 3 by the ultraviolet rays and a light receiving part 4 for the ultraviolet rays adjacent to the part 3 irradiated by the ultraviolet rays interposing a light transmittible wall face 10. The upper part of the light receiving part 4 for the ultraviolet rays is closed tightly over the upper surface thereof with a light transmittiable wall face 10, and inactive gas if filled in its inside. As a result, continuous irradiation of ultraviolet rays of high energy is possible without causing unnecessary temp. rise since inactive gas atmosphere is used.
Patent JP-H0730907-A (JP)
Title: Color video equipment and its registration interpolation system
Inventor: SUEMATSU MASAYUKI
IPC: H04N9/093
Filed: 1993-07-07
Abstract: PURPOSE:To reduce the capacity of a nonvolatile memory used to set an adjustment point by composing a bit number of registration setting data stored in the nonvolatile memory making it smaller than a conversion bit number of a D/A converter. CONSTITUTION:When a registration output used to correct distortion of a video image is outputted to a sub DY (deflection yokes) 24R-24B, an adjustment point is set in 8-bits to a nonvolatile memory 32 as initial data. The 8-bit data are read from the nonvolatile memory 32 and an arithmetic processing section 33 adds data in 4-bit so as to obtain a same data length with that of the resolution of a D/A converter. Furthermore, the arithmetic processing section 33 executes the interpolation processing to calculate interpolation data in 12 bits and outputs the interpolation data in 12-bits to a D/A converter 34. The interpolation data D/A-converted by the D/A converter 34 are smoothed by an LPF 35 and fed to each of the sub DYs 24R-24B.
Patent JP-S6083955-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by successively forming a photoconductive amorphous Si-Ge layer contg. a conductivity controlling substance and N distributed ununiformly in the thickness direction and an amorphous layer contg. Si and O on a support. CONSTITUTION:The 1st photoconductive layer 102 of amorphous silicon germanium hydride or amorphous silicon germanium halide as an amorphous material is formed on a support 101. At this time, a conductivity controlling substance such as a III or V group element in the periodic table is incorporated into the layer 102 so that it is distributed on the support 101 side, and N atoms are also incorporated into the layer 102 so that they are distributed uniformly or ununiformly in the thickness direction. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-H0535662-A (JP)
Title: Bus management method for data processing system
Inventor: HAYASAKA KAZUMI
IPC: G06F13/362
Filed: 1991-07-31
Abstract: PURPOSE:To improve the usage efficiency of a bus by detecting an exception such as the destruction of data on a system bus, performing the fast and suitable recovery processing, and shortening the time from when the exception is detected until the bus use permission for the unit during the data transfer standby is performed. CONSTITUTION:In a data processing system to perform the data transfer through a system bus SB when an information processing unit P receives a bus use permitting signal from a bus use control means A of a bus controller B, an exception detecting means E to detect the exception on the system bus Sb and an exception information preparing means T to prepare and transmit the detected exception information are provided in the bus managing device B, and the bus use management means A, when an exception detecting means B detects the exception on the system bus SB, interrupts a bus use permitting signal for the information processing unit during the data transfer and sends the bus use permitting signal for other information processing unit to send a bus request signal.
Patent JP-H0833432-A (JP)
Title: Sandbag for transplantation and transplantation of aquatic plant
Inventor: HIRATANI MUNEO
IPC: A01G1/00
Filed: 1994-07-23
Abstract: PURPOSE:To assuredly transplant an aquatic plant to a place covered with waves or involved by a stream such as a lakeside, riverbed or moor. CONSTITUTION:This sandbag 10 for transplantation is so designed that a bag 12 made of woven or nonwoven fabric is packed with soil 14 and an aquatic plant 18 is grown naturally in the soil 14 by penetrating through one side face 16 of the bag 12. Such sandbag(s) 10 is laid ashore and/or on the bottom of the water to transplant the aquatic plant 18.
Patent JP-H1040213-A (JP)
Title: Method for transferring dma data of information processor
Inventor: KAJIYA HIROKATSU
IPC: G06F13/28
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enlarge address space possible to access in a main memory without reducing effective data transfer speed. SOLUTION: An ISA card 18 is connected to a DMA control part 13 and a main memory 15 via an ISA bus 17 and data transfer between an external device 19 and the main memory 15 is executed via the DMA control part 13 which is controlled by the ISA card 18 in a DAM data transfer method. In the method, the ISA card 18 is provided with two sets of DMA requesting signals/DMA recognizing signals which are mutually independent, various kinds of operation conditions concerning DMA data transfer are set for the DMA control part 13 through the use of one set of the two sets of DMA requesting signals/DMA recognizing signals and a bus master signal for the ISA bus based on a data transfer request from CPU 11 and also DMA data is transferred in accordance with the operation conditions which are set through the use of the other set of DMA requesting/DMA recognizing signals.
Patent JP-H0836646-A (JP)
Title: Image controller
Inventor: OTSUKA TOSHIHIKO
IPC: A63F13/812
Filed: 1994-07-22
Abstract: PURPOSE:To embody in image controller suitable for a video game creating virtual reality. CONSTITUTION:A video signal processing section 20 extracts a chromakey image in a specific color depending on a color difference threshold level fed from a CPU 51 and a position detection wavelength 40 detects an area and a gravity center position of the chromakey image. The CPU 51 sets the color difference threshold level variably so that the detected area and the gravity center position are nearly coincident with predetermined values. Since the chromakey image is detected while keeping an optimum chromakey detection threshold level optimum at all times, the CPU 51 conducts display control without generating a position detection error.
Patent JP-H0632981-A (JP)
Title: Polyamide resin composition for molding
Inventor: WATANABE NORIYOSHI
IPC: C08K3/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide a polyamide resin compsn. excellent in weatherability, moldability, and mechanical characteristics. CONSTITUTION:This resin compsn. is prepd. by compounding 100 pts.wt. polyamide resin obtd. from xylylenediamine and an alpha,omega-linear aliph. dibasic acid with 1-15 pts.wt. at least one polyamide selected from the group consisting of polyamide 11, polyamide 12, and polyamide 612, a copper compd. in an amt. of 0.01-5 pts.wt. in terms of copper, and an alkali halide in such an amt. that the ratio of the number of halogen atoms in the alkali halide to the number of copper atoms in the copper compd. is 0.3-4.
Patent JP-H0943407-A (JP)
Title: Production of wollaston prism
Inventor: INOUE AKIRA
IPC: G02B5/04
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of yielding a Wollaston prism which does not induce the total reflection of incident light. SOLUTION: The slopes of two prisms 1, 2 are superposed on each other and adhesives are applied on the periphery of the joint surfaces of the prisms 1, 2 in such a manner that the adhesives do not enter the optical effective region exclusive of the unadhered parts 8a to 8d of the joint surfaces of the prisms 1, 2. The adhesives are then cured to adhere the prisms 1, 2. Liquid having a refractive index of >=1.7 is injected into the joint surfaces of the prisms 1, 2 from their unadhered parts 8a to 8d and thereafter, the unadhered parts 8a to 8d of the joint surfaces of the prisms 1, 2 are sealed by the adhesives.
Patent JP-H0533687-A (JP)
Title: Torque-down controller of automatic transmission for vehicle
Inventor: FUKUMOTO TAKAFUMI
IPC: F02M37/00
Filed: 1991-07-31
Abstract: PURPOSE:To reduce any shift shock in an automatic transmission, being assembled in an engine in which alcohol mixed fuel is used, so stably irrespective of alcohol content. CONSTITUTION:At the time of gearshifting, engine output torque is lowered to some extent, thereby preventing any shift shock from occurring. Here, alcohol content in fuel to be fed to the engine is detected, and an engine load condition, determining a torque-down control range on the basis of this alcohol content and shift type, is variably set (S1). In addition, a car speed condition, setting the torque-down control range on the basis of the shift type is set (S2). On the basis of the engine load condition and the car speed condition, finally the torque-down control range is set (S3), and when gearshifting is performed in this torque-down control range, the engine output torque is lowered.
Patent JP-S6084549-A (JP)
Title: Printer
Inventor: TAKAKURA HIROSHI
IPC: B41J29/46
Filed: 1983-10-17
Abstract: PURPOSE:To find a sheet which is printed during the occurrence of a fault among a series of printed sheets easily by making an error mark display on a display device. CONSTITUTION:A sorter is proveded with bins 2-1-2, 2-1-3, etc. Each bin is provided with a display device 3-1-n (n: 2 or 3) and displays the bin number. For example, a device which has 16 bins displays 0-9 and A-F selectively. If a fault occurs during printing operation, a sheet which is printed erroneously is stored in its corresponding bin and then a fault signal from a controller is received to display a character which is not used normally, e.g. ''X'' as a fault pattern on a display device 3-1-n. Namely, the error mark is displayed on the normal display of a bin number with an OR function, so that an operator recognizes the occurrence of the fault and the position of the bin at the same time. In this case, the printer need not stop printing operation all the time.
Patent JP-H0242111-A (JP)
Title: Particulate trap device and method for capturing particulate
Inventor: EBATO SATOSHI
IPC: F01N13/04
Filed: 1988-08-03
Abstract: PURPOSE:To enable the regeneration of filter without any damage by branching the exhaust passage of an internal combustion engine to more than two passages, providing filters for capturing particulates in the respective branched passages and providing backwash nozzles for blowing out high pressurized gas at the down stream side of the respective filters. CONSTITUTION:The exhaust passage of a diesel engine 101 is branched to two exhaust passages 102a, 102b and filter casings 103a, 103b for hausing 104a, 104b for capturing particulates in exhaust gas are arranged on the respective way thereof. Backwash nozzles 108a, 108b are provided at the downstream side of the casings 103a, 103b of the respective exhaust passages 102a, 102b so as to make it possible to supply high pressure gas from a high pressure tank 105 to the respective backwash nozzles 108a, 108b via an introducing pipe 105 and valves 107a, 107b. The respective filters 104a, 104b are made of aim permeable and porous ceramics and backwash is conducted by alternatively blowing out high pressure gas from the backwash nozzles 108a, 108b with staggering a time.