baber/WOPTO huggingface dataset:
Patent JP-H02292004-A (JP)
Title: Equipment for introducing unvulcanized tube into vulcanizing oven
Inventor: NAKAGAWA YOHACHIRO
IPC: B29C33/04
Filed: 1989-05-02
Abstract: PURPOSE:To eliminate the need for operation of an operator and to enhance manpower saving and operating efficiency by wholly performing both conveyance of an unvulcanized tube to a vulcanizing oven and transfer thereto from a preliminarily molding means by the interlinkage operation of the respective means. CONSTITUTION:An unvulcanized tube M is fitted to the outside of a preliminarily molding means 35 and air is packed thereinto. This tube M is preliminarily molded in the preliminarily molding position. The means 35 and the tube M are carried just under the lower mold 26 of a vulcanizing pan. Centering positioning of the means 35 and the lower mold 26 is performed by a center positioning means 45. The tube M and the lower mold 26 are accurately positioned. While controlling the valve V of the tube M by a transfer means 70, the tube M is detached from the means 35 and transferred to the lower mold 26. A steam pipe 85 for vulcanization is easily and surely connected with the valve V of the tube M by a connecting means 86. Conveyance and transfer of the tube M are wholly performed by the interlinkage operation of the respective means. Thereby the need for operation of an operator is eliminated and operating efficiency can be enhanced.
Patent JP-S61275425-A (JP)
Title: Production of carbonaceous fiber
Inventor: NAKAMURA KATSUYUKI
IPC: D01F9/12
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a carbonaceous fiber in high production efficiency without using a base plate or nucleation agent, by introducing an alkoxide or thioalkoxide compound of a transition metal together with a hydrocarbon into a heating zone and carrying out the thermal reaction at a specific temperature. CONSTITUTION:A hydrocarbon used as a raw material is mixed with 10<-5>-15wt% alkoxide or thioalkoxide compound of a transition metal (e.g. Fe, Ti, V, etc.), and the obtained mixture is supplied to the evaporation appara tus 6 with a constant flow pump 5. The mixture is carried by a carrier gas (e.g. H2) in the evaporation apparatus, introduced into the reactor 7 and subjected to thermal reaction at 500-3,000 deg.C.
Patent JP-S61272463-A (JP)
Title: Fuel injector for internal-combustion engine
Inventor: SUZUKI TAKAYUKI
IPC: F02M61/10
Filed: 1985-05-28
Abstract: PURPOSE:To reduce noise and NOx by suppressing the initial injection rate and the pressure increase rate by carrying out the pilot injection by auxiliary fuel in precedence to the main fuel injection. CONSTITUTION:Auxiliary fuel is supplied at first, and then a subbody 4 is raised by the auxiliary fuel acting onto the pressure receiving surface 11 in a fuel reservoir part 10, and pilot injection is carried out at an auxiliary injection port 3 and a main injection port 2. At this time, a needle 7 rises together with the subbody 4 in the state where the opening port 5 of the needle 7 is closed. Then, the switching to the main-fuel supply is carried out, and the subbody 4 lowers, and a seat surface 6 closes the auxiliary injection port 3. The needle 7 is raised by the main fuel pressure acting onto the pressure receiving surface 13 in a fuel reservoir part 12, and the opened port 5 is perfectly opened through the relative shift due to the lowering of the subbody 4. Therefore, the main fuel performs main injection from the main injection port 2, passing through the opening port 5.
Patent JP-H06321150-A (JP)
Title: Article housing device for motorcycle
Inventor: MORIYA YASUNORI
IPC: B62J9/00
Filed: 1993-05-14
Abstract: PURPOSE:To reasonably house large size flat articles such as documents and magazines. CONSTITUTION:In a motorcycle equipped with a cowling 15 for covering the front part and both side parts of a vehicle body, an article storage part 22 is provided along a flat face 21 formed to the side of the cowling 15. A pocket member 23, the upper part of which is open, is fixed at the rear side of the flat face 21, and a space between the pocket member 23 and the flat face 21 is utilized as the article housing part 22.
Patent JP-H08308084-A (JP)
Title: Overcurrent relay device
Inventor: AIKAWA KENICHI
IPC: H02H3/34
Filed: 1995-05-11
Abstract: PURPOSE: To prevent unnecessary trip of a circuit breaker in an external ground fault by tripping a system circuit breaker after a predetermined time if a current difference between respective secondary sides of an instrument current transformer provided at the neutral point circuit of a transformer and another instrument current transformer provided in a power line at the primary side of the transformer exceeds the settled value of the overcurrent of the ground fault. CONSTITUTION: Arithmetic and judging means 2A detect currents from the respective secondary sides of an instrument current transformer 1 provided at the primary power line of a transformer 4 and from an instrument current transformer 8 provided at the neutral point circuit of the transformer 4, compare the current difference between both the detected currents to the settled value of the ground fault overcurrent and judge whether the current difference is more than the settled value. And if the current difference is judged to be higher than the settled value, then the output means 2B output a trip signal to a system circuit breaker 3 after a predetermined time. By doing this, unnecessary trip of the circuit breaker 3 due to erroneous operation of an overcurrent relay device 2 resulting from an external ground fault 5 can be prevented.
Patent JP-S5638457-A (JP)
Title: Molten metal plating process
Inventor: NISHIKAWA SEIICHI
IPC: C23C2/14
Filed: 1979-09-04
Abstract: PURPOSE:To enable production of a good-quality plated long-wire in the process of molten metal plating on a metal wire by a method wherein a drawing die is protected from clogging with foreign matter by agitating and circulating the molten metal close to the drawing die in a molten metal tank. CONSTITUTION:The metal wire W is pickled in a tank 1, then is run through a molten metal tank 21, and is pulled out while plating thickness is adjusted by a drawing die 4. In this plating process, an impeller 5 having blades 51 is installed  near the drawing die 4, and is rotated by drive source and rotary shaft which are  not shown. This agitates the molten metal 2 and causes chloride stacked or stayed  near the die 4 to be removed by circulation in the arrow direction. This prevents  the die 4 from clogging and thereby protects the metal wire from inadequate squeezing operation. Thus, the molten metal plating can be continued for an extended  period of time and a good-quality plated long-wire can be produced.
Patent JP-H04340768-A (JP)
Title: Waveguide type photoreceptor element
Inventor: FUJITA SHUNSUKE
IPC: H01L31/0232
Filed: 1991-05-17
Abstract: PURPOSE:To enable a waveguide type photoreceptor element to effectively receive part of the light which is radiated and scattered before reaching a photoreceptor element area. CONSTITUTION:This waveguide type photoreceptor element is composed of a photoreceptor element area 12 formed on a substrate 10 and an optical waveguide constituted by successively forming a buffer layer 14 and waveguide layer 16 on the substrate 10 in this order. The photoreceptor element is constituted so that the light guided through the layer 16 can be received by means of the area by bringing the waveguide layer 16 nearer to the light receiving surface 13 of the photoreceptor element area 12 by increasing and decreasing the thickness of the buffer layer 14. The light receiving surface 13 is extended at least toward the increasing and decreasing direction of the buffer layer 14 on the incident side of the guided light.
Patent JP-H0413062-A (JP)
Title: Air conditioner
Inventor: IMABAYASHI SATOSHI
IPC: F25B13/00
Filed: 1990-04-27
Abstract: PURPOSE:To make it possible to introduce liquid refrigerant into a refrigerant heater definitely and carry out stabilized heating operation by repeating refrigerant collection operation and refrigerant purging operation until the temperature of the refrigerant heater is lowered satisfactorily when starting heating operation. CONSTITUTION:Prior to heating operation, collection operation is carried out to collect the refrigerant in an outdoor heat exchanger 5, an accumulator 9, and a compressor 1 to a heating circuit side. A four way valve 4 is directed at the same direction as it is during heating operation. The compressor 1 is operated so that the refrigerant in the outdoor heat exchanger 5 and the accumulator 9, and the compressor 1 may be collected into an indoor heat exchanger 7 under the condition when the outdoor heat exchanger 5 is coupled with the accumulator 9. At that time, a fan 8 for the indoor heat exchanger is operated so as to liquefy the refrigerant in the indoor heat exchanger 7 to a satisfactory extent and facilitate the return of the liquid refrigerant to a liquid receiver 13 from a pipeline 19. When a second solenoid valve 24 is opened, the refrigerant in a refrigerant heater 10 is purged into the outdoor heat exchanger 5 where the pressure in the refrigerant heater 10 is lowered than the pressure in the indoor heat exchanger 7, which makes it possible to introduce the refrigerant in the indoor heat exchanger 7 into the refrigerant heater 10 by way of a third check valve 18, the liquid receiver 13, and a second check valve 16.
Patent JP-H08281281-A (JP)
Title: Ozonized water producing device and production of ozonized water
Inventor: FUNADA ICHIRO
IPC: C02F1/78
Filed: 1995-04-14
Abstract: PURPOSE: To provide a device capable of stably producing ozonized water even if the amt. of water to be treated is widely changed. CONSTITUTION: A water feeder 1, ozonizer 2, mixer 3 and flow control valve 4 are included, and the first passage 5a and second passage 5b are provided in parallel as the passage for the water delivered from the feeder 1. The mixer 3 is furnished to the first passage 5a, the mixer 3 is connected to the ozonizer 2, and gaseous ozone is mixed in the water flowing in the mixer. Meanwhile, the flow control valve 4 is provided to the second passage 5b. Under the command of the control valve 4, an optimum amt. of water preset with respect to the mixer 3 flows in the first passage 5a, and the water in excess of the optimum amt. flows in the second passage 5b. The two passages 5a and 5b are joined on the delivery side of the mixer 3 and control valve 4. A venturi tube-type mixer can be used as the mixer 3.
Patent JP-S596070-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-06-30
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-S5446418-A (JP)
Title: Circuit system of picture display unit
Inventor: GAKOU NOBUKATSU
IPC: H04N3/14
Filed: 1977-09-20
Abstract: PURPOSE: To obtain an excellent picture by removing the disturbance at the sampling start time of a video signal generated by the time lag of a CMOS.IC, by generating a sampling pulse which bases upon a horizontal synchronizing signal.  
     CONSTITUTION: On the basis of horizontal synchronizing signal PH to be inputted to counter C 1 , signal PM of pulse width tdo is generated at its trailing edge and then mixed with video signal sampling start signal P s  by AND gate 4. Time tdo is set to a value slightly larger than the maximum delay time (td and td) of signal P s , thereby obtaining signal P' s  of the same delay time tdo as signal PH. Then, a timing pulse for the A/D conversion of a video signal is generated by signal P' s , so that the disturbance of a sampling start time can be eliminated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10307749-A (JP)
Title: Memory device
Inventor: EJIRI NAOSHIGE
IPC: G06F12/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To speedily gain access under simple constitution with simple constitution without any limitation of a rewriting frequency by accessing a main storage element by referring to management information in a ferroelectric memory at a request to read and write data. SOLUTION: At a request to read and write data, a control circuit 3 accesses the main storage element 5 by referring to the management information in the nonvolatile ferroelectric memory 4. At this time, the control circuit 3 reads the management information out of the ferroelectric memory 4 at power-ON or reset time, and reads the entire area of the main storage element 5 in the case of abnormality to generate management information on the data, thereby writing the data in the ferroelectric memory 4. Thus, the management information is stored in the ferroelectric memory 4 which can be read and written without any battery and is very large in rewriting frequency, and only when the management information in the main storage element 5 is modified, the ferroelectric memory 4 is updated.  Consequently, the time for the process for generating the management information by reading the entire area of a conventional flash memory is eliminated.
Patent JP-S596096-A (JP)
Inventor: TSUKIOKA TAKASHI
IPC: D05B19/00
Filed: 1982-06-30
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-S5637794-A (JP)
Title: Multidrop circuit control system for audio response unit
Inventor: YAMADA KOUZOU
IPC: H04Q5/10
Filed: 1979-09-05
Abstract: PURPOSE:To increase the using efficiency of the circuit, by transmitting the specific frequency allotted each to make several aural receivers receivable. CONSTITUTION:The audio response unit 30 transmits the transmission starting time carrier to the circuit from the communication control part 34 via the carrier control part 31, and then transmits for a fixed time the frequency allotted to the receiver from the address converting part 35. On the other hand, the receiver 40 detects the carrier at the circuit control part 41 and then waits for the frequency allotted to the self-receiver. Then the receivable state is secured for the aural control part 43 after detection of the frequency at the reception control part 42. Then the unit 30 repeats the calling action in case several receivers 40 exist, and then transmits the voice from the aural data control part 33 in a fixed time after completion of calling. Then the carrier is cut off by the carrier control part 32 when the transmission is through to complete the transmission. In such way, the circuit can be used in a high efficiency.
Patent JP-S61272339-A (JP)
Title: Lead material for electronic parts excelled in repeated bendability and its production
Inventor: MIYATO MOTOHISA
IPC: C22C9/06
Filed: 1985-05-27
Abstract: PURPOSE:To manufacture lead material for electronic parts excelled in various characteristics required of lead material by subjecting a Cu alloy containing additive elements such as Ni, Sn, Zn, etc., to hot rolling, cold rolling, including annealing treatment and temper rolling under specific conditions. CONSTITUTION:An ingot of Cu alloy containing, by weight, 1.0-3.5% Ni, 0.2-0.9% Si, 2.0-4.5% Sn, 0.1-5.0% Zn, 0.02-1.0% Mn and 0.0005-0.02% of 1 or >=2 elements among Mg, Cr, Ti and Zr is prepared. After subjected to facing of its surface, the ingot is hot-rolled to form a plate of about 10mm thickness, which is water-cooled from >=600 deg.C at >=5 deg.C/sec cooling rate to undergo surface descaling, cold-rolled to 0.43mm thickness and annealed at 400-600 deg.C for 5sec-4hr. In this way, the lead material for electronic parts excelled in repeated bendability, spring characteristic, heat resistance, thermal peeling resistance of tinning film and solder, and stress corrosion resistance can be obtained.
Patent JP-S5810064-A (JP)
Inventor: ROBAATO JIEI MATSUKINNON
IPC: A61B5/15
Filed: 1982-06-30
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-S63282361-A (JP)
Inventor: YAMANAKA NORIAKI
IPC: D06B23/20
Filed: 1987-05-11
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-H09297798-A (JP)
Title: Copy preventing device for multimedia equipment
Inventor: TSUMURA TOMONORI
IPC: G06F19/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the device which prevents information of a network community from being copied illegally and information from spreading and scattering through a network or package media. SOLUTION: The copy preventing device 1 has a receiving device 2 and a transmitting device 3 connected to a broadcast communication network, a writing device 6 for package media, a reading device 7, a reproducing device 8 for displaying and reproducing the information, and a managing device 4 including a file device 5. In this case, the respective devices has IDs prescribing the spaces that they belong to and compare them with a space ID showing a usable space given to information transferred in the system, to check the adequacy regarding whether or not the information is used in a proper space, thereby preventing information from being used illegally or copied.
Patent JP-H06301233-A (JP)
Title: Electrophotographic toner
Inventor: KANEKO GIICHI
IPC: G03G9/08
Filed: 1993-04-16
Abstract: PURPOSE:To improve transferability from a photosensitive body to paper and to prevent offsetting phenomenon and the coiling of paper by forming a layer based on rosin on the surface of powder based on a thermoplastic resin and contg. a releasing material. CONSTITUTION:A layer based on rosin is formed on the surface of powder based on a thermoplastic resin or a releasing material layer is formed on the surface of powder based on a thermoplastic resin and contg. a releasing material and a layer based on rosin is further formed to obtain the objective electrophotographic toner. Gum rosin, wood rosin or tall rosin may be used as the rosin. Surface coating with the rosin is preferably carried out by a wet process using a suspension or emulsion of the rosin. One of various known thermoplastic resins may be used as the thermoplastic resin.
Patent JP-H0411587-A (JP)
Title: Handle lock device for motorcycle
Inventor: NAKASHIO YUJI
IPC: B60R25/04
Filed: 1990-04-28
Abstract: PURPOSE:To obtain a handle lock device for motorcycle which uses electric waves and is easily operated, by installing an engagement member which is arranged in a frame so as to be shiftable to an engagement position or releasing position and is shifted to a release position by the driving signal of a lock control circuit. CONSTITUTION:When a request switch 25 is turned ON, electric waves are transmitted from a receiver 51, and a card entry device 50 which receives electric waves generates the radio signal including a prescribed code signal, and the transmitted electric waves are received by the receiver 51, and communication is carried out. The receiver 51 is installed contiguously to a handle lock device 10 on a motorcycle. The received signal is compared with the code signal memorized in a memory circuit 53 by a comparison circuit 52, and when both signals accord, a solenoid 44 is operated through a timer 54. Since the timer 54 generates an output for a certain time, also the solenoid 44 is excited for a certain time. Accordingly, an engaging member shifts from an engagement position for suppressing the revolution of an outside rotor member to a disengagement position, and a knob can be revolved.
Patent JP-H07302769-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMIZU TAKASHI
IPC: H01L21/28
Filed: 1994-04-28
Abstract: PURPOSE:To enable an ohmic electrode to be formed easily by a method wherein, after electrode forming a silicon substrate having specific resistance on a silicon substrate surface, the rear surface of the substrate is grounded by a stone in a specific grading, simultaneously leading-in a crystalline defective layer to deposit titanium on the surface thereof, thereby enabling an ohmic electrode to be formed easily. CONSTITUTION:An n type epitaxial layer 6 is formed on a silicon substrate 7 50-550mum thick with a specific resistance exceeding 0.01OMEGA and then impurities are diffused on the surface of the layer 6 so as to form a source electrode 1, a gate electrode 2, an oxide film 3, a source diffused region 4 and a channel region 5. Next, the substrate 7 is ground down to 350mum by applying a stone from the rear side of the substrate 7. At this time, a metal is used as a grinding material including the diamond abrasive grain in the grade of 5mum. Finally, a holed metallic board is applied to deposit titanium on the hole for the formation of the electrode. Through these procedures, a thin silicon substrate can be formed thereby enabling the semiconductor device to be miniaturized.
Patent JP-S60256880-A (JP)
Title: Display device of 3-dimensional pattern
Inventor: SAKAGUCHI KAZUHIKO
IPC: G06T15/80
Filed: 1984-06-04
Abstract: PURPOSE:To attain a real display of a 3-dimensional pattern even in case a polygon contains the highlight by using the angle of each apex calculated by a computer as the reference value to interpolate accurately 2-dimensionally the angle of the normal line vector of each picture element within the polygon. CONSTITUTION:An interpolation mechanism part 5 calculates the normal line vector at each apex of each polygon forming a polyhedron whose curved surfaces are approximated, then calculates an angle thetan at each apex, where the angle thetan is formed by the normal line vector and the light source vector going toward a light source from the apex of the polygon. When an angle thetae is assumed as the angle formed by a right reflection vector of the light on the surface of a matter and a vector of line of sight, and the angle thetae of each apex is fed in the form of a signal shown by two components thetaex and thetaey. Based on these components, those components thetaex and thetaey of the inside picture elements of each polygon are lineary interpolated to obtain components thetaex and thetaey of each picture element. These components are fed to obtain the angle thetae via a prescribed arithmetic formula. Thus the luminance output of an approximate polygon is obtained.
Patent JP-H08305053-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TSURUOKA ERIKO
IPC: G03G5/047
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having high sensitivity and excellent in repetitive characteristics. CONSTITUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a compd. represented by the general formula on the electrically conductive substrate. In the formula, X is naphthylene which may have substituents represented by R<5> and R<6> or -Ar<7> -CH=CH-Ar<8> -, each of Ar<1> , Ar<4> , Ar<7> , and Ar<8> is optionally substd. arylene, each of Ar<2> , Ar<3> , Ar<5> and Ar<6> is optionally substd. aryl, each of R<1> -R<6> is H, 1-6C lower alkyl which may have a substituent or optionally substd. aryl.
Patent JP-S5447533-A (JP)
Title: Associative memory entry replacement control system
Inventor: MASUZAWA HIDEHO
IPC: G11C15/04
Filed: 1977-09-22
Abstract: PURPOSE: To enhance the performance by providing a number of data blocks which are not used in the active mode of the processor under execution onto the memory as the objects of replacement in cace no desired data exists in the buffer memory.  
     CONSTITUTION: Replacement array 6 which generates the replacement information within each entry position is provided in correspondence to each entry position of  the buffer memory containing plural entry positions. In this control memory containing plural entry positions. In this control system, data parts 1-1W1-4 containing  plural data entries, tag entry parts 2-1W2-4, and replacement circuit 7' including  mode decision part 10 and replacement decision part 11 are provided respectively.  In addition, mode bits 9-1W9-4 are installed to tag parts 2-1W2-4, and the contents  of address register 3 to which the external information is set is compared with the  contents read out from parts 2-1W 2-4 through comparators 4-1W4-4. Then the data  which is not used in the active mode of the processor under execution is supplied  to circuit 7' as the subject of replacement 
     COPYRIGHT: (C)1979,JPO&Japio