baber/WOPTO huggingface dataset:
Patent JP-H0211500-A (JP)
Title: Gravity effect eliminating device
Inventor: KUBOTA MASAO
IPC: C22C1/02
Filed: 1988-06-28
Abstract: PURPOSE:To facilitate the manufacture of an alloy under no gravity state by performing delivery of an object between two bodies rotating reversely around two parallel horizontal axes respectively, enabling generation of substance at a minute centrifugal gravity field while giving their rotation in an 8-shape. CONSTITUTION:Two bodies 1, 2 rotating reversely each other around mutually parallel two horizontal axes 10, 20 are provided so as to construct a station. An object is fixed to the station and when the center of substance 3 comes to the position where peripheral speeds in both the rotating bodies 1, 2 are equal, delivery of the substance 3 is made between them. In this case, rotation in an 8 form is given, the 8-form being restricted by a formula, ¦omega¦<=(xg/r)<1/2> (radian/sec) where (x) is an upper limit in the ratio between residual centrifugal force at a part positioned with a specified distance (r) mm from the center of the substance 3 and gravity on the ground [acceleration degree of gravity (g) mm/sec<2>]. It is thus possible to generate a substance under a minute centrifugal field.
Patent JP-S5283046-A (JP)
Title: Check system of error detection circuit
Inventor: KURIHARA YASUO
IPC: G06F11/267
Filed: 1975-12-30
Abstract: PURPOSE: To make it possible to detect the erroneous operation whose cycle period is fast even by using the low speed element, by checking the erroneous operation of the error detection circuit at the final result, obtaining the n-th term by the recurrence formula generating the logic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H103427-A (JP)
Title: Lru fault detection device
Inventor: TSUCHIYA TAKESHI
IPC: G06F12/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a least recently used(LRU) fault detection device whose HW quantity required for LRU fault detection is small by efficiently detecting an illegal pattern through the use of the feature of an LRU information illegal pattern. SOLUTION: When TLB 1 is hit, TLB transmits a TLB hit signal and a TLB hit entry number to an LRU circuit 2. The LRU circuit 2 holds LRU information and updates LRU information. A replacement address generation circuit 3 generates and outputs a replacement address (oldest entry number) from LRU information received from the LRU circuit 2. An oldest (latest) entry decoding possible pattern detection circuit 4 transmits '1' when oldest (latest) entry decoding is possible and '0' when decoding is impossible to a NAND gate 6 when it receives LRU information from the LRU circuit 2. The NAND gate 6 outputs '1' showing that the LRU circuit 2 breaks down when either input is '0'.
Patent JP-H06347773-A (JP)
Title: Substrate for liquid crystal display device
Inventor: KONDO HIROSHI
IPC: G02F1/1333
Filed: 1993-06-04
Abstract: PURPOSE:To provide a display element with which high-speed rewriting can be performed, can smoothly deal with animation images and can uniformly display, are possible by providing a substrate with through-holes, inserting a conductor therein and electrically connecting this substrate to electrode surfaces by utilizing tension. CONSTITUTION:The surface of the plastic film substrate 2 on which ITO electrodes 3 are formed and the gap between the electrodes of the plastic film substrate 2 is provided with the holes 4 penetrating the substrate at least at two points. The conductor 1 is made to pass the through-hole 4 from the rear surface side of the substrate out through the ITO electrode surface, is bent and is made to pass the through-hole 4 at another one point and are fixed with an adhesive on the rear side of the substrate. The conductor is tightly adhered to the ITO surface by applying the tension on this conductor. The conductor is fixed to another through-hole 4 on the rear side of the substrate by using the adhesive in this state. One piece of the conductor disposed through two pieces one set of the through-holes 4 is connected in correspondence to all the electrodes forming dots. As a result, the high-speed plotting by static driving is possible.
Patent JP-S5583969-A (JP)
Title: Character reader
Inventor: SHIYUDOU SHIYUNJI
IPC: G06K9/62
Filed: 1978-12-21
Abstract: PURPOSE: To realize the reading of the characters engraved on the metal surface by providing the photo detection sensor which reads the characters engraved on the metal surface through scanning, the memory which draws in the output of the sensor sequentially and every character and the means which gives the processing to the data of the memory with every character and then performs the identifications of the characters respectively.  
     CONSTITUTION: The light emitted from light source 1 reaches the block surface through lens 2 and then reflected on the metal surface according to the presence of figures to be then sent to magnifier lens 3. The reflected light is sent to image sensor 6 to have the image formation and then receives the photoelectric conversion to be changed into the electric signals. Among these component elements, the optical systems excepting gauge block 4 are shifted sequentially from left to right to give scanning to the engraved figures. Sensor 6 composed of 128 units of photo detection elements and carries out the data selection of the 8-bit unit for data selector 7 with reception of the output of sensor 8. Then the necessary data are sent to buffer register 8, and register 8 memorizes the 8-bit data temporarily to then transmit it to data process part 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6220151-A (JP)
Title: Optical memory card
Inventor: MIYAGI MASAMI
IPC: G11B7/24
Filed: 1985-07-19
Abstract: PURPOSE:To attain high density recording by using a snaking path as a guide groove for recording the information. CONSTITUTION:The optical head is set onto a guide groove 21 for the induction to a prescribed guide groove 22 for recording the information. The interval of the branched guide path in the optical memory card is 50mum at the card edge, the interval with an adjoining guide groove 21 for the induction is about 0.5mm, and therefore, only by the mechanical shifting, the optical head can be positioned between branched guide paths. The guide groove 21 for recording the information snakes linearly, the pitch is 20mum, the amplitude is 0.5mm, the curvature of about the radius 1mum is given to the guide groove of the part in which the right and left shifting by the tracking is inverted, the following-up by the tracking function can be executed and the inversion of the right and left shifting can be also smoothly executed.
Patent JP-H029751-A (JP)
Title: Ceramic composition having high dielectric constant
Inventor: SAWAMURA KENTARO
IPC: H01B3/12
Filed: 1988-06-27
Abstract: PURPOSE:To enable the maintenance of high resistance even by calcining in an atmosphere under a low partial pressure of oxygen by substituting Mg for part of W or Ti in compound perovskite represented by a formula Pb(Ni1/2W1/2) O3-PbTiO3 so as to obtain a specified compsn. CONSTITUTION:This ceramic compsn. having a high dielectric constant is represented by the general formula (where 0.95<=a<=1.2, 0.005<=b<=0.4, 0.18<=x<=0.60 and x+y=1). It is supposed that the conversion of this compsn. into an n-type semiconductor is inhibited because divalent Mg atoms are substd. for part of hexavalent W atoms or tetravalent Ti atoms in the B site component and excess electrons generated by the release of oxygen during calcining are captured by the difference in valence.
Patent JP-H0510506-A (JP)
Title: Combustion apparatus
Inventor: HIGASHIYAMA MASASHI
IPC: F23D11/10
Filed: 1991-06-28
Abstract: PURPOSE:To considerably reduce the work load for removing sludge deposit by a method wherein a sludge removal burner is operated to throw a flame so that sludge deposit on a swirler and around a burner port of a main burner is burned and removed. CONSTITUTION:A sludge removal burner 5, that throws a flame toward the downstream side of an air duct 8, is installed in a combustion air guide column 2 and adjacent to the rear side of a swirler 4. When the amount of sludge deposit exceeds a specified amount as operation is continued and repeated, LPG gas is spouted from a fuel nozzles 5b of the sludge removal burner 5 and ignited to throw a flame toward the swirler 4. Thereby, sludge deposit on a burner port 3a, the swirler 4, etc., is burned out and removed.
Patent JP-H0449679-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OSAKA YUKIO
IPC: H01L39/12
Filed: 1990-06-19
Abstract: PURPOSE:To make the crystallinity of a superconductor film good and to obtain a high superconducting critical current density by a method wherein a single- crystal oxide insulating film is laminated and formed on one main face of a semiconductor substrate, a single-crystal lanthanoid oxide film is laminated and formed on the single-crystal oxide insulating film and a superconductor film is laminated and formed on it. CONSTITUTION:A yttria-stabilized zirconia film 2 of (Y2O<3>)0.09(ZrO)0.91 is grown epitaxially on a single-crystal silicon substrate 1 by setting the substrate 1 at a temperature of about 800 deg.C and under an oxygen partial pressure of about 6X10<-3>Pa; and it is deposited and formed as a single-crystal film. Then, a yttria (Y2O3) film 3 is grown epitaxially on the film 2 by an electron-beam vapor-deposition method; and it is deposited and formed as a single-crystal film. In a state that the silicon substrate 1 is heated and held at about 700 deg.C, a superconductor thin film 4 composed of Ba2YCu3Ox is grown epitaxially on the yttria film 3 by a high-frequency magnetron sputtering method; and it is deposited and formed as a single-crystal film.
Patent JP-S5280675-A (JP)
Title: Metal vapor discharge lamp
Inventor: KAMIYA AKIHIRO
IPC: H01J61/36
Filed: 1975-12-26
Abstract: PURPOSE: To provide a metal vapor discharge lamp, in which the sealed end portion of a bulb is prevented from cracking while strengthening the joint portion to a sealing member, to obtain a satisfactory sealing property and to make the lamp characteristics uniform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1013489-A (JP)
Title: Data conversion device
Inventor: OTOMO YOSHITERU
IPC: H04L29/08
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a data conversion device which can integrates lines so as to make it efficient. SOLUTION: In the data conversion device, a conversion part 42 judges the brand and the type of information inputted from a reception part 41 and sets the bit of a flag in a reception state table 44 to be '1'. At the transmission, the bit pattern of the reception state table 44, which is equivalent to the brand, is converted into a numeric value, information to be transmitted is decided in accordance with the content of a transmission data table 45, which is equivalent to an address which the numeric value shows. Information is thinned and it is outputted to a transmission part 43.
Patent JP-H117588-A (JP)
Title: Charge calculating system
Inventor: HAKETA TAKUYA
IPC: G06Q50/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a charge calculating system by which food is placed on an existing plate so as to be sold, the kind of food to be placed on the plate are easily exchanged, the kind of food on the plate is identified so as to automatically calculate and display its charge and, therefore, the sales number of various kinds of food is managed. SOLUTION: Pressing parts are provided vertically, identifiers 11 colored in accordance with respective kinds of SUSHI TANE(a sliced raw fish, etc.) are fitted to plates 12 between the pressed parts by pinching an edge and SUSHI with TANE corresponding to the color of the identifiers which are fitted to the respective plates are placed and sold. Then, the colors of the identifiers fitted to the plates which becomes vacant after a customer eats so as to be laminated are read by a line sensor 131 and the read information is outputted to a judging means 14. The judging means 14 compares the read information with information which indicates the correspondence relation of plate kinds, SUSHI TANE NAMES and identifier colors which are previously set in a storage means 15 so as to judge the kinds of the respective plates and the names and the number of SUSHI TANE.  Thus, a charge calculating means 16 calculates a total money amount so as to display it in a display menas 17.
Patent JP-S5860701-A (JP)
Title: Reflection preventing film
Inventor: SAKURAI KUNIO
IPC: C23C14/00
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a reflection preventing film of high performance economically with good efficiency by using SiO as a vapor depositing material, and depositing the same in multiple layers on optical parts made of synthetic resins while selecting vapor depositing conditions. CONSTITUTION:The phenomena by which the refractive indices of SiO vapor deposited films can be controlled freely within an about 1.5-1.85 range are utilized by using an ordinary vapor deposition system by resistance heating and selecting vapor depositing conditions [degree of vacuum (pressure of a geseous oxygen atmosphere), rate of vapor deposition, etc.]. More specifvically, prescribed multilayered SiO films [e.g.; the multilayered films of which the respective film thicknesses are lambda1/4 (lambda is the central wavelength of the rays used), wherein the refrative index of the 3rd layer is about 1.6-1.68, that of the wnd layer about 1.75-1.83 and that of the 1st layer about 1.5-1.55] are deposited on optical parts having relatively low refractive indices (e.g. substrates made of synthetic resins having about 1.49-1.6 refractive indices) by using a vapor depostion method by resistance heating, whereby the reflection preventing film is formed.
Patent JP-H0820920-A (JP)
Title: Wind power generation type road sign
Inventor: FUJII KATSUMASA
IPC: E01F9/623
Filed: 1994-07-11
Abstract: PURPOSE:To prevent snow accretion in an area where power source is unavailable by arranging a gelled thermal storage agent with specific melting point and filling quantity, an electric heater supplied power from a wind power generator with specific output and a thermal insulating material to the rear of a sign board having a metal plate heat collection and radiation sections. CONSTITUTION:A container 4 filled with a thermal storage agent 5, an electric heater 6 and a thermal insulating material 8 are stored between a sign board 1 and a rear board 2. After that, the melting point of the thermal storage agent 5 of ethylene glycol aqueous solution, etc., is -50 deg. to 0 deg., and 1-4cc/cm<2> of the thermal storage agent is used for sign area. Then, power is supplied to the heater 6 from a wind power generator 15 of an automatic AC generator, etc., and, the output of the generator is 0.005-0.1w/cm<2> for the sign area at a wind blowing 7m per second. When wind is blowing, thermal energy of the heater 6 is stored in the thermal storage agent 5, and when outside temperature is high, heat is collected with the sign board 1 and is stored in the thermal storage agent 5. The sign board 1 is heated with heat stored in the thermal storage agent 5 irrespective of the existence of wind. According to the constitution, snow accretion can be prevented even in area having no commercial power source.
Patent JP-H0758051-A (JP)
Title: Semiconductor processing method, and semiconductor device manufactured by the same
Inventor: JIYON EE GUUIN
IPC: B01L1/00
Filed: 1994-07-11
Abstract: PURPOSE: To obtain a semiconductor deposition/oxidation method for processing a large quantity of semiconductor wafer using a single-furnace cycle. CONSTITUTION: After the temperature and a mixture gas in a furnace are stabilized, a dopant is introduced at a relative low temperature. Subsequently, the temperature in the furnace is raised steeply, in order to diffuse the dopant into a wafer under an inert atmosphere. Subsequently, the temperature is raised again and oxygen is introduced in order to form an oxide layer. Finally, the wafer is taken out form the furnace and the residual dopant in the chamber is neutralized effectively by introducing a strong oxygen flow.
Patent JP-S6290540-A (JP)
Inventor: HENRI II EIMA
IPC: G08C25/00
Filed: 1986-07-08
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-S5784405-A (JP)
Title: Optical cable for urgent rehabilitation and optical cable urgent rehabilitation executing method using said cable
Inventor: MATSUMURA YASUNARI
IPC: H02G1/16
Filed: 1980-11-13
Abstract: PURPOSE:To rehabilitate an optical cable quickly and easily when it is faulty, by using 2 kinds of optical cables for urgent rehabilitation, which have installed an optical connector to one end or both ends. CONSTITUTION:In manholes 12, 12', a faulty part 11 of an optical cable 10 is detached, and detached optical cables 19, 19' are permanently connected to a terminal part to which a connector is not installed, of a B-type cable 16 (an optical connector is installed to one end only). Going abreast with it, an A-type cable 15 (an optical connector is installed to both ends) is drawn out from a cable drum 14 and ia laid. As for the cable 15, several pieces are prepared in accordance with length of the cable, and are connected to each other by installing a cable adaptor 18. After said process has been connected, the respective terminal parts of the cables 15, 16 are connected through the optical connector.
Patent JP-S5580907-A (JP)
Title: Crystal oscillation circuit
Inventor: AKIYAMA TOORU
IPC: H03B5/32
Filed: 1978-12-13
Abstract: PURPOSE: To secure the steady clamping for the oscillation output and thus to facilitate an easy IC formation by providing the clamping circuit to the output end of the phase inverse amplifier as well as to the output end of the crystal oscillator and then applying the resistance load to the output end of the crystal oscillator and the input end of the phase inverse amplifier each.  
     CONSTITUTION: Crystal oscillator 3 is connected between the input and the output of phase inverse amplifier 1 connected to resistance 2 for self-bias. Then the crystal oscillator consists of resistance 4 for fine adjustment of the frequency plus capacitor 5 also for fine adjustment of the frequency. The clamping is then given to the output of the crystal oscillator via the clamping diode comprising two silicon diodes 8 and 9 connected in parallel and backward to each other plus the potential generator circuit. the potential generator circuit applies phase inversion circuit 10, and the input end and the output end of circuit 10 are connected directly or via the resistance load. Thus the DC voltage can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314417-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-07-07
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-H07132221-A (JP)
Title: Leak device for vacuum vessel
Inventor: SUZUKI AKIRA
IPC: H01L21/30
Filed: 1993-06-29
Abstract: PURPOSE:To restrain dust in a vacuum vessel from being raised and to increase the flow rate of leak gas by providing a gas flow decelerating device for decelerating the leak gas introduced into a leak device to bring it to the vacuum vessel. CONSTITUTION:A leak device 11 has a chamber 12 as a gas flow decelerating means, a leak gas introducing pipe 13, a valve, and a diffuser 15. The diffuser 15 is provided, fixed to a vacuum vessel 2 on the expanded diameter side and extended into the chamber 12 on the contracted diameter side. Since it is constituted in such a way, leak gas is introduced into the chamber 12 from the tangential direction of the chamber 12 through a leak gas introducing pipe 13 by opening a valve. The leak gas is turned in the chamber 12. It hits against the inner wall or its molecules hit against each other repeatedly. By this impact, the leak gas consumes its energy and is decelerated to be discharged to the vacuum vessel 2 through the diffuser 15.
Patent JP-H0712008-A (JP)
Title: Leakage inspecting method for dish-shaped body
Inventor: MIFUJI TERUAKI
IPC: F02F7/00
Filed: 1993-06-29
Abstract: PURPOSE:To shorten a time required for inspection, in a leakage inspecting method for a dish-shaped body by a type in which arm oil pan formed in a dish-shaped body is placed on a bed in a laid attitude upside down and further in a condition of closing the opening end side, and in a condition that a prescribed pressure difference is generated between the inside/outside of this oil pan, whether a pressure is changed or not is detected by a tester. CONSTITUTION:An oil pan is covered with a capsule C formed in a dish-shaped vessel of opening the lower and further set a little larger than the oil pan, to also bring an opening end of this capsule C into press contact in an air-tight condition relating to a side of a bed B, and the inside of the oil pan in this capsule C is placed in a negative pressure condition, to also place space between this oil pan and the capsule C in an atmospheric condition, so that a change of pressure in this space is detected by a tester T.
Patent JP-H0324411-A (JP)
Title: Angular-speed detecting apparatus
Inventor: KOBASHI KAZUYOSHI
IPC: G01C19/58
Filed: 1989-06-21
Abstract: PURPOSE:To detect an angular speed highly accurately by using the specified phase point of the AC driving voltage from an oscillator as a reference, and integrating the pressure components in a case to the time which is the odd-number times of a half period from the reference phase point. CONSTITUTION:The oscillated signal from an oscillator 1 is outputted to a sound- pressure-signal detecting part 2 and a pulse circuit 3. Meanwhile, the detector 2 detects the change in sound pressure which is generated in a gyroscope when an angular speed is applied to the device. The pulse circuit 3 outputs the specified pulse signal to a delay circuit 4 when the oscillated signal voltage from the oscillator 1 is 0. The delay circuit 4 delays the pulse signal by a specified time period and outputs the signal to an integrating circuit 5. Meanwhile, the integrating circuit 5 integrates the sound pressure signals supplied from the detecting part 2 for the specified time period from the input time of the pulse from the delay circuit 4. The detected signal which is integrated in the integrating circuit 5 is sent into a rectifier 6 where the signal is converted into the rectified signal. The specified phase point of the AC driving voltage of the oscillator 1 is used as a reference. The pressure difference components in a case to the time that is the odd-number times of a half period from the reference phase point are integrated, and the angular speed is computed.
Patent JP-S6049965-A (JP)
Title: Thermal print head
Inventor: HIRANO TAKESHI
IPC: B41J2/345
Filed: 1983-08-31
Abstract: PURPOSE:To automatically correct uneven temperature of heat generated between heat generating elements by differentiating the electric resistance value at least between heat generating elements at the end of a train of thermal print heads arrayed as such and those at the center thereof. CONSTITUTION:Power is supplied to heat generating elements 1 made of material such as Ta2Na and Ta-SiC from a lead 2. The heat generating elements 1 are arranged zigzag in a pattern design. As the electric resistance value of each heat generating element 1 is proportional to the extension distance of the zigzag, it can be set as desired at the pattern designing. With due consideration given to thermal interference between the heat generating elements, those patterns are selected that allows the interval to be held sufficiently between adjacent heat generating elements. At the pattern designing, a plurality of heat generating elements 1 with the electric resistance value set as specified are arrayed in a train to construct a thermal print head. The electric resistance value of the thermal print head is differentiated between the center and the end of the train.
Patent JP-S5865097-A (JP)
Inventor: KUROKAWA AKIO
IPC: C08L33/02
Filed: 1981-10-08
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。