baber/WOPTO huggingface dataset:
Patent JP-2000260475-A (JP)
Title: Lithium secondary battery
Inventor: YANAI ATSUSHI
IPC: H01M4/36
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide high battery capacity by further improving energy density in a lithium secondary battery improved in a charging discharging cycle characteristic by using a mixture of natural graphite with coke and/or hard carbon for a negative electrode active material and a lithium-containing nickel-cobalt composite oxide for a positive electrode active material. SOLUTION: This lithium secondary battery is provided with a negative electrode 2 containing a mixture of natural graphite with coke and/or hard carbon as a negative electrode active material, a positive electrode 1 containing a lithium-containing nickel-cobalt composite oxide expressed by LiNixCo1-xO2 (0.4<X<0.9) as a positive electrode active material, and a nonaqueous electrolyte. In this case, polyvinylidene fluoride having a weight average molecular weight of 500,000 or more is used for a binder of the positive electrode 1, and the ratio of the binder contained in the positive electrode 1 is set in the range of 1.0-2.1 wt.%.
Patent JP-H11255566-A (JP)
Title: Production of ceramic member in which metal member is built and ceramic member in which metal member is built
Inventor: NOBORI KAZUHIRO
IPC: C04B35/64
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic member in which a metal member is built, by subjecting a porous metal member having a specific porosity, a ceramic member used as a substrate, etc., to a monoaxial press molding method and subsequently calcining the obtained molded product by use of a hot press device, capable of preventing the generation of cracks, etc., by the thermal expansion difference between the ceramic substrate and the metal member. SOLUTION: This method for producing a ceramic member in which a metal member is built comprises charging granules obtained from the mixture of ceramic powder with a binder into a space formed with a mold 9, a lower punch 10 and an upper punch 11, subjecting the charged mixture to a monoaxial press molding method, disposing a flat metal electrode 4 on the surface of the obtained first pre-molded portion 12A, disposing a porous metal member 7 having a porosity of 20-60 vol.% so as to be brought into the metal electrode 4, charging granules 13 to bury the periphery of the flat metal electrode 4, again subjecting the combination to a monoaxial press molding method to form a secondary pre-molded portion 14 in which the porous metal member 7 is buried in the state brought into contact with the first pre-molded member 12 and the flat metal electrode 4,  and subsequently calcining the obtained molded product 17 in a hot press device.
Patent JP-S55155197-A (JP)
Title: Laminated type heat exchanger
Inventor: MIZUNO YUKIO
IPC: F28F3/10
Filed: 1979-05-21
Abstract: PURPOSE: To facilitate working, disassembling and reassembling of parts by forming a heat exchanger for medical instruments for waste heat recovery in an artificial blood dialysis into a laminated type for which a particular shape of packing and a heat transmitting plate are piled up alternately.  
     CONSTITUTION: A side plate 1 is a stainless steel plate about 3mm thick with six clamping holes 4 perforated peripherally. A packing 2 is a silicone rubber about 1mm thick, and a through hole 4' corresponding to the clamping hole in the side plate, an oblong passage 7, an inlet port 8 provided at a corner of said passage 7 and a liquid passage 9 are provided thereon. A heat transmitting plate 3 is a stainless steel plate about 0.2mm thick with a clamping hole 4" and a liquid passage 10 provided at four spots thereon. Then, the side plate 1 is put on both sides of a heat exchanger, and necessary number of packings and heat transmitting plates are piled up between them, which are clamped with bolts to assembling. In this case, the packings 1 are placed so as to face inversely each other. Thus the component parts come in three kinds, the shape is simple, and working, disassembling and reassembling facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09257860-A (JP)
Title: Method and device for constructing database for detecting abnormal current of wire harness of vehicle
Inventor: HAYASHI MICHIO
IPC: G01R31/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To surely and accurately obtain, insusceptible of kinds of loads, a reference value of a parameter which is held in order to detect the presence or absence of occurrence of rare short or leakage. SOLUTION: A current flowing in a battery 3 of a vehicle is measured by a battery current measuring means 23b and a change of the current of the battery 3 is detected by a battery current change detecting means 25A in accordance with the measurement. Detection is made based on the above as to whether or not an abnormal current occurs in a plurality of wire harnesses 6A-6N which are connected between the battery 3 of the vehicle and a plurality of loads 17A-17N, respectively. A reference data of a parameter for detecting an abnormal current indicative of a content of a condition change that occurs each of the corresponding wire harnesses 6A-6N when each of the loads 17A-17N is in a normal operation is obtained by a reference value obtaining means 25B. The obtained reference data is stored in a data base holding means 25bA by linking with a prescribed title.
Patent JP-H0646106-A (JP)
Title: Incoming sound volume control system
Inventor: KOJIMA YOSHIHIRO
IPC: H04M1/00
Filed: 1992-03-18
Abstract: PURPOSE:To automatically adjust the incoming sound volume of a telephone set in accordance with an environmental condition. CONSTITUTION:A brightness and darkness identification part 2 detects the degree of the brightness/darkness surrounding the installed telephone set at the time of incoming to the telephone set, compares the detected brightness and a previously-set brightness reference value and outputs the result. A sound control part 3 controls a current to be impressed to a speaker 4 in accordance with the result outputted by the brightness identification part 2.
Patent JP-H09232226-A (JP)
Title: Scan type aligner
Inventor: TAKEUCHI KOICHI
IPC: G03F7/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor aligner which can shorten an exposure time by making it possible to form a rectangular emitting area of the part necessary to form a pattern on a mask without masking blade, eliminating the waste of the exposure light and increasing the illuminance on a wafer. SOLUTION: In the scan type aligner for emitting the light from an exposure light source 1 to a mask 6 via a fly eye lens 14 and projecting the pattern of the mask to a wafer via a projection optical system to expose it, the lens 14 is formed by arranging a plurality of rectangular piano-concave lenses L in contact with each other as seen in plane, and the light from the source 1 is incident to the lens 14. The emitting light becomes a slender elliptical luminous flux having a long lateral size, and the emitting light from the lens 14 is emitted to the mask 6 via a substantially rectangular condenser lens 15.
Patent JP-S58179511-A (JP)
Title: Manufacture of hollow steel bar
Inventor: SUZUKI SHINICHI
IPC: B22D7/04
Filed: 1982-04-15
Abstract: PURPOSE:To manufacture a hollow steel bar inexpensively, by removing a refractory inserted in a central part after casting or rolling a steel ingot, which encloses a powdery or granular refractory by casting, into a bar-shaped steel. CONSTITUTION:A metallic can 3 having the prescribed outer diameter is inserted into a casting mold 1 prepared by putting it on a molding board 2. The inside of the can 3 is packed with powdery or granular refractory, and an air vent is attached to the can 3 so that the rise of internal pressure of the can 3 caused by the thermal expansion of air at the time of casting is prevented, then a molten steel is poured into the mold 1 by a conventional method. Thus an ingot having an inserted refractory in its central part is casted, and after that, the ingot is casted or rolled into a steel bar by a conventional method. The refractory inserted in the central part of the steel bar is extracted by cutting the bar into a standard size, thus a hollow steel bar is manufactured.
Patent JP-S60218893-A (JP)
Inventor: YOTSUHIEN HAINEN
IPC: H01S3/23
Filed: 1985-03-26
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-H04297389-A (JP)
Title: Protector device for motorcycle front wheel system
Inventor: TSURUMAKI HIDEO
IPC: B62J23/00
Filed: 1991-03-26
Abstract: PURPOSE:To improve the extent of merchandise value and strength by reducing a clearance between a protector and a disk cover as much as possible, keeping off any admission of scattering stones and mud, and enjoying an integral feeling without entailing any increase in weight, in a front wheel system of a motorcycle. CONSTITUTION:A notch step part 15 congruous with a notch 11 of a disk cover 8 is formed in the lower end of a protector 5 being additionally installed in a front fork 2 supporting a front wheel 1, while a mounting seat 16 of the protector 5 is installed in an inner part of this notch step part 15, and the disk cover 8 is adjusted to this notch step part 15 for clamping, thus the mounting seat 16 of the protector 5 is made so as to be concealed by the disk cover 8.
Patent JP-H03262385-A (JP)
Title: Photographic picture print reproducing device
Inventor: YOSHIDA MASAAKI
IPC: G03B23/00
Filed: 1990-03-13
Abstract: PURPOSE:To easily inform index information of photographic print paper to be contained by outputting read index information ONTO A picture display device. CONSTITUTION:The device is provided with an information read means 211 reading index information of photographic print paper contained from an information recording medium provided to a photographic print paper container 1 and an information output means outputting the index information read by the information read means 211 onto a picture display device 20. Then when the photographic print paper container 1 is loaded to the display device 20, the index information of the photographic print contained in the photographic print paper container 1 is outputted to the picture display device 20. Thus, the index information of the contained print picture paper is easily informed.
Patent JP-H03259933-A (JP)
Title: Electrochemical production of polyolefin foam
Inventor: YOSHIKAWA YUKIKO
IPC: B29K105/04
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a polyolefin foam at low cost in high productivity even when it has a large size or a complicated shape by generating heat in a compound prepared by kneading a polyolefin resin with a blowing agent, an assistant and a conductive substance by a specified treatment to thereby obtain it. CONSTITUTION:A compound prepared by kneading a polyolefin resin such as PE, PP or chlorinated PE with a blowing agent (e.g. azodicarbonamide), an assistant (e.g. zinc stearate), and a conductive substance (e.g. carbon powder) is foamed by irradiating it with a high-frequency electric radiation to thereby generate heat in it owing to the movement in the compound resulting from the polarization of the conductive substance.
Patent JP-S60205652-A (JP)
Title: Dma transfer system
Inventor: ITOU MIKIYA
IPC: G06F13/28
Filed: 1984-03-29
Abstract: PURPOSE:To perform DMA transfer and the processing of a CPU in parallel and vary a bus occupation time optionally by providing a counting means which controls a DMA transfer request interval and a signal output control means which controls the transmission of a DMA transfer request signal. CONSTITUTION:When a DMA transfer request 11 is sent from an input/output adapter 2 to a processor, the processor returns a ready signal 12 to a DMA control part 14 and a counting device 28 and at the same time, a counted value is set in a register 30 and a control signal 27 is turned off. The counting device 28 counts up to the counted value in the register 30 and turns on the control signal 27. A signal output controller 26 does not output the DMA transfer request signal 11 unless the control signal 27 is off even when a DMA transfer request signal 32 is sent from a DMA control part 14, and outputs the request signal only when the signal 27 is on. Consequently, the DMA request signal 11 is not outputted immediately after the ready signal 12 arrives after DMA transfer of data, and the DMA transfer request signal is not outputted until the counting device 28 counts up to the specific value and the control signal 27 is turned on.
Patent JP-S554888-A (JP)
Title: Magnetron
Inventor: TSUBOI KUNITADA
IPC: H01J23/213
Filed: 1979-05-18
Abstract: PURPOSE: To strengthen and ensure electrical and mechanical adherence between conductive metallic bodies forming an anode resonator and a cylinder, by notching a spiral groove on an inner circumferential surface of the cylinder, and by sticking the conductive metallic bodies and the cylinder by pouring solder materials into the groove.  
     CONSTITUTION: When forming this magnetron by housing permanent magnets 4, veins 5 for making up an anode resonator and a direct heated coil-like cathode 6 in  a cylinder 2 consisting of magnetic materials, a spiral groove 15 is notched on an  inner circumferential surface of the cylinder 2 for mounting the veins 5, the veins 5  is installed along the groove 15, solid silver solder materials 14 are melted by heat  and poured into the groove and the veins are fixed to the cylinder 2. Thus, mechanical and electrical adherence between the veins 5 and cylinder 2 are strengthened  and reliability can be improved because the silver solder materials 14 easily flow  along the spiral groove 15 and uniformly spread on sticking surfaces between the  veins 5 and the cylinder 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221282-A (JP)
Title: Prevention of surface contamination
Inventor: NAKANISHI SUKEJI
IPC: C08L27/00
Filed: 1985-03-28
Abstract: PURPOSE:To prevent surface contamination of molded product caused by dust and oily components, by applying uniformly a solvent solution of alkyl silicate containing a specified trace amount of Si to the surface of molded product, followed by drying. CONSTITUTION:A solvent solution of 2-18C alkyl silicate having an Si content of 0.05-0.0003wt% is applied uniformly to the surface of molded product consisting of thermoplatic resin, thermosetting resin, metal and inorganic mate rial, followed by drying. Formed alkyl silicate film prevents surface contamina tion due to dust and oily components, etc. The alkyl group of the alkyl silicate should pref. be a secondary alkyl group. When two or more alkyl silicates are used, at least one of them should pref. have a secondary alkyl group. The treatment is done by coating or interweaving.
Patent JP-S58179387-A (JP)
Title: Frequency temperature compensating circuit of electronic clock
Inventor: EJIRI AKIRA
IPC: G04G3/04
Filed: 1982-04-14
Abstract: PURPOSE:To realize a stable high accuracy electronic clock without changing the oscilating condition remarkably, by jointly using the variable frequency division and the variable oscillating condition for compensaing a frequency temperature characteristic. CONSTITUTION:A temperature detecting circuit 5 outputs a temperature information value which A/D-converts a temperature sensible characteristic of a current-voltage characteristic, etc. of p-n junction of a thermistor or a semiconductor, to a frequency dividing ratio controlling circuit 6 and a constant-current transistor controlling circuit 7. The frequency dividing ratio controlling circuit 6 controls a frequency dividing ratio of a variable frequency dividing circuit 2 so that it becomes an optimum frequency dividing ratio by the temperature information value from the temperature detecting circuit 5. The constant-current TR controlling circuit 7 for controlling the gate voltage of a constant-current transistor 8 also compensates oscillation frequency by varying a current applied to the oscillating circuit by temperature information. That is to say, the temperature compensation of frequency is executed by varying a current for supplying the frequency of an oscillating circuit 1 to the frequency dividing ratio of the variable frequency dividing circuit 2 and the oscillating circuit, by a temperature.
Patent JP-H07243881-A (JP)
Title: Vortex flowmeter
Inventor: KASHIMOTO HIROO
IPC: G01F1/32
Filed: 1994-03-07
Abstract: PURPOSE:To provide a vortex flowmeter which enables the obtaining of a better measuring accuracy by adjusting a passing frequency band of a filter properly. CONSTITUTION:An upstream side pressure sensor 11 and a downstream side pressure sensor 12 are provided respectively on the upstream side and the downstream side of a vortex generation body 2 of a pipeline 1 and an arithmetic device 10A is interposed between the upstream side pressure sensor 11 and the downstream side pressure sensor 12 and a filter 7. The arithmetic device 10A sets a passing frequency band of the filter 7 based on a gas pressure difference between the upstream side and the downstream side of the vortex generation body 2 of the pipeline 1. Here, as the passing frequency band of the filter 7 is set based on the gas pressure difference varying corresponding to an average flow rate of the gas, the setting is possible stably and at a higher response speed as compared with that based on a vortex signal A to achieve higher accuracy of a measured value obtained with a flow rate computing device 9. This also allows the setting of the passing frequency band of the filter 7 without being affected by a large change of the vortex signal A thereby enabling the checking of possible melfunctioning inevitable in the traditional art.
Patent JP-H01235430-A (JP)
Title: Method for supervising line rate in optical transmission path
Inventor: SATO KENJI
IPC: H04B10/07
Filed: 1988-03-16
Abstract: PURPOSE:To easily segment fault parts by providing a fault occurrence check means which checks the occurrence of faults in a transmission part by means of the detection output of a surplus bit check circuit and specifying the fault parts. CONSTITUTION:In a control signal addition means 260 provided on the precedent stage of an electricity/light conversion circuit 250 in the transmission part of an intermediate repeater 200, information that parity check is executed from the parity check circuit 240 in the reception part is received, and the information is overlapped with the surplus bit of a main signal in an incoming line. On the other hand, the surplus bit check circuit 600 in the reception part of a terminal repeater 100 detects information that parity correction is executed. In the fault occurrence check means 120 provided on the precedent stage of the electric/optic conversion circuit 110 in the transmission part of the terminal repeater 120, repeater the occurrence of the fault is checked in the transmission part of the terminal 100 by the detection output. As a result, whether the fault is occurred in the transmission part can be decided and it can be decided to have occurred in an optical transmission line if the fault does not occur in the transmission part.
Patent JP-2000261749-A (JP)
Title: Image management system
Inventor: HONDA TSUTOMU
IPC: H04N5/76
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To input photographed year, month and date, etc., with a simple operation by respectively displaying plural images at prescribed positions, also displaying a calendar, selecting at least one image and a date on the calendar shown on a display screen and making image data corresponding to the selected image and date data corresponding to the selected date one set to transfer it to a recording medium, SOLUTION: An image frame 301 is selected by clicking an image frame 301. In such a case, plural image frames 301 can simultaneously be selected, for instance, by clicking while pressing down a shift key of a keyboard. When a photographed date frame 312 is clicked after selecting the frame 301, a calendar image 200 is displayed at the central part of a display screen. When a date is selected with the image 200 and a determination frame 211 is clicked, the selected date is determined. Next, image data and date data corresponding to each image are made one set and transferred to a recording medium 120.
Patent JP-H0571679-A (JP)
Title: Tube coupling device
Inventor: GERUHARUTO RIIBITSUGU
IPC: F16L13/16
Filed: 1992-03-18
Abstract: PURPOSE: To provide a connecting device for tubes with excellent performance- cost ratio, capable of connecting tubes without using screw connecting members. CONSTITUTION: A connecting device for metal tubes comprises an outer sleeve 1 and an inner sleeve 2 with a thick portion 23 formed and at least a part thereof surrounded by the outer sleeve 1. In order to couple and connect the sleeves 1, 2, the outer sleeve 1 is deformable in the rear of the thick portion 23. At least one of the metal tubes 15, 22 arranged inside the two sleeves 1, 2 has flanges 14, 21 formed at the connecting end.
Patent JP-S58179651-A (JP)
Title: Type wheel and printer using the same
Inventor: TSUKAMOTO TAKAHIRO
IPC: B41J1/24
Filed: 1982-04-16
Abstract: PURPOSE:To allow a typist to confirm a letter in the printing position and to make unnecessary for the typist operation of moving an ink ribbon upward and downward by a method wherein the letter or symbol corresponding to each type is displayed on the back of the type of a daisy wheel. CONSTITUTION:On the back of the type 5 formed at the tip of a spoke 2, that is, on the side facing a typist, a letter or symbol display 5a corresponding to what is represented by the type is provided. This makes it possible for the typist to confirm which one of the letter or symbol is set in the printing position without moving the ink ribbon upward and downward. The mechanism can be simplified to that extent, whereas the cost can be reduced.
Patent JP-H06122619-A (JP)
Title: Skin and hair cosmetic
Inventor: HAGIWARA YOSHIHIDE
IPC: A61K8/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide a safe skin/hair cosmetic highly effective for preventing spots, freckles, skin chapping, or sunburn, formulated with an antioxidative active substance extracted from the green leaves of green plants such as barley or wheat. CONSTITUTION:A green plant (in particular, among barley- and wheat-based plants, the fresh stems and/or leaves of a young plant harvested before its date of maturity are esp. suitable) is first squeezed using e.g. a mixer or juicer and, if needed, filtered to remove coarse solid component, preparing a liquor (green liquor). The liquor is then dried into powder which is, in turn, extracted with a sufficient amount of water or n-hexane to obtain an antioxidative active substance, i.e. 2'-o-glycosylisovitexin of the formula. The objective skin/hair cosmetic can be obtained by formulating this substance. This compound of the formula is soluble in both water and alcohols, also excellent in bioabsorbability, and can easily be formulated in skin/hair cosmetics.
Patent JP-H11258622-A (JP)
Title: Liquid crystal display device
Inventor: ANABUKI MOMOKO
IPC: G02F1/13357
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which can have its display area expanded without making large the external shape, that is the shape of a frame part. SOLUTION: TCP 34c and joiners 1a and 1b which are connected to a common driving circuit board 35c are folded back and arranged below a liquid crystal display module 63, and the connector 2a provided at one end of the joiner 1a is connected detachably to the connector 2c provided on the surface of the common driving circuit board 35c. Then a back light 3, a mold frame body 42, and a metallic lower shield case 4 which are packaged are inserted into and arranged in the folded-back common driving circuit board 35c as shown by an arrow A.