baber/WOPTO huggingface dataset:
Patent JP-H101358-A (JP)
Title: Rough and fine ceramic compact based on magnesia and/or calcined dolomite and its use
Inventor: BARTHA PETER DR
IPC: C04B35/043
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the fire resistance and stress resistance of a rough and fine ceramic compact based on magnesia and/or calcined dolomite by incorporating fraction grains of specified calcium zirconate into the compact. SOLUTION: Magnesia and/or calcined dolomite is mixed with ZrO2 and CaO so that the molar ratio of CaO to ZrO2 is regulated to 0.5-1.1 and the resultant mixture is compacted and fired to obtain the objective fireproof rough and fine ceramic compact contg. 1.5-19wt.% fraction grains of calcium zirconate having >=0.3μm grain diameter.
Patent JP-H06311162-A (JP)
Title: Remote communication network, and disposition for retrieving most costless path
Inventor: MINOT JOEL
IPC: H04L12/56
Filed: 1994-03-16
Abstract: PURPOSE: To provide a long-distance communication network having a retrieval arrangement including a route determining means which searches a path of the minimum cost. CONSTITUTION: The allocation is formed by the existence of a cellular automaton, which consists of cells 0 to 8 interconnected by lines, in each node of the network, and the whole of cells and the whole of lines represent a node and a link, respectively, and individual cells comprises calculation means which calculate the costs of paths and are asynchronously operates and communicate with the closest adjacent cells. When the arrangement is simulated by a series of machines, these machines are so programmed that the sequence in accordance with which cells are activated is selected based on the smallest number of links to be passed for connection of two nodes, and pertinent nodes are determined by switching cellular automatons if states of links are equal to each other.
Patent JP-S55138881-A (JP)
Title: Method of fabricating photoelectric element
Inventor: FUJINO ETSUROU
IPC: H01L31/0264
Filed: 1979-04-15
Abstract: PURPOSE:To reduce the irregularity of light resistance of a photoelectric element and to improve the yield of the photoelectric element by forming an electrode by a mask formed to reduce the light resistance at a photoelectric element and trimming improper electrode in a step of selecting the light resistance thereof to proceed it to next step. CONSTITUTION:A stock is mixed and calcined in a step of fabricating a photoelectric element 2, and the obtained element is identified as to preceding quality by a sampling lot inspection. Then, the element is evaporated with electrodes. At this time the electrodes 1, 1 are formed with a mask so formed as to reduce in advance the light resistance on the element 2. The outside from the broken line is retained as trimming space 3, so that the effective area thereof between the electrodes 1 and 1 may be reduced by approx. 30-40%. The light resistance of the elements 2 thus formed with the electrodes 1, 1 is selected and sorted to trim the improper electrodes 1, 1. Thereafter, a base 4 is mounted on the lower surface of the element 2, lead wires 5 are connected thereto, and dried.
Patent JP-H06258590-A (JP)
Title: Optical device
Inventor: EGUCHI TATSUYA
IPC: B41J2/44
Filed: 1993-03-08
Abstract: PURPOSE:To provide the optical device which can reproduce an accurate dot diameter corresponding to a beam diameter. CONSTITUTION:Image data inputted from a host computer are converted by an image control circuit into data BDATA corresponding to the beam diameter. The BDATA are inputted to a voice coil which drives a collimator lens through a collimator lens driving circuit 3 determine the diameter of a laser beam. On the other hand, the DATA are further inputted to a laser driving circuit 2 together with a signal LDATA controlling the light emission of a laser diode. The laser driving circuit 2 drives the laser diode with intensity corresponding to the beam diameter according to the BDATA and LDATA.
Patent JP-S57161948-A (JP)
Title: Operation control system for central processing device of computer
Inventor: MARUO AKIHIRO
IPC: G06F11/14
Filed: 1981-03-31
Abstract: PURPOSE:To make it possible to perform always the reprocessing of instructions, by storing always contents of the first storage device in the second small-size and cheap storage device and returning contents of the second storage device to the first storage device to restore the state before the execution of instructions when an error occurs. CONSTITUTION:In a step T0, data alpha and beta are transferred to work registers 31 and 32. In a step T1, data alpha and beta are operated in an arithmetic logic unit 3. In a step T2, an operation result delta is stored in a general register 11, and simultaneously, data delta before the execution of the instruction is held in a corresopnding storage element 21 of a register contents holding device 2. In a step T3, the operation result is checked. Operation results in steps T4 and T5 are stored only in an operation register device 1. Data delta before the execution in the storage element 21 is inputted to an AND circuit 7 by research of a flag bit 21F. Operations of the logic unit 3 and the register device 1 are interrupted. Data delta is returned into the general register 11.
Patent JP-S60191457-A (JP)
Title: Tape tension servo device
Inventor: OOGA KIMIO
IPC: G11B15/43
Filed: 1984-03-13
Abstract: PURPOSE:To obtain easily tape tension with high precision by providing a control member which adjusts the tensile force of an elastic body for energizing a tension detection member and also rotates by the sliding of an operating member to bring a tension band into contact with a reel turntable winding part and also release it, and adjusting the rotational range of the control member. CONSTITUTION:The operating member 34 is slid as shown by A' in an unloading state and in fast-forward and rewind modes; the bin 49 of the control member 46 abuts on the straight part 37 of the operating member 34, the control member 46 is rotated counterclockwise against a spring 52, and a bent part 50 leaves the tip of an adjusting screw 55. At this time, the tension band 27 moves counterclockwise as to the reel turntable winding part 26, and a tension detection member 6 is rotated clockwise by a spring 18. Therefore, no energizing force is applied to the tension detecting member 6 and the tension band 27 slacks and is released from the reel turntable winding part 26. Consequently, the adjusting screw is only turned to set proper tape tension.
Patent JP-S54139447-A (JP)
Title: A/d conversion system
Inventor: CHIBA TOMIO
IPC: H03H3/00
Filed: 1978-04-21
Abstract: PURPOSE:To avoid the effect of the temperature change to the A/D conversion output by adding a simple resistance circuit betwen the band limiting filter and the sample holder. CONSTITUTION:Resistance circuit 15 is inserted between band limiting filter 1 and sample holder 2 to secure an extreme limitation of the effect of the temperature change to the A/D conversion system as a whole. The temperature coefficient can be selected either positive and negatice for the code with the general-use metal film resistance r. Thus, the positice temperature coefficient is selected for r2 and r1 in case the output of filter 1 decreases as the increment of the temperature. Furthermore, the temperature coeffieicnt of r2 is set larger than that of r1, and the difference is matched with the gain fluctuation rate of filter 1. As a result, the input of holder 2 can be kept constant.
Patent JP-H08238665-A (JP)
Title: Blow-molding die head for in-die accumulator type blow molding machine
Inventor: KIKUCHI MASANORI
IPC: B29C48/325
Filed: 1996-02-08
Abstract: PURPOSE: To continuously feed molten resin from a spiral groove into an accumulator chamber without interrupting upon rising of a cylindrical plunger and to clean the groove at each molding of a parison by simplifying the structure of a resin passage for supplying the resin to the groove of a mandrel via the resin supply port of a die head body and the supply groove of the plunger. CONSTITUTION: The upstream end of the spiral groove 13 of a mandrel 10 communicates with a first long groove 20 extended upward along the direction of an axis '0' on the outer periphery of the mandrel, and a second long groove 17 communicating with the resin supply port 26 of a die head body 11 over the entire vertical stroke of a cylindrical plunger 15 is formed along the axial direction on the outer periphery of the plunger 15. The groove 17 of the plunger 15 over the entire vertical stroke communicates with the long groove 20 via a resin passage hole 1 radially passed through the plunger 15.
Patent JP-H09214380-A (JP)
Title: Receiver
Inventor: KATOU AKITSUGU
IPC: H04H20/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To allow a teletext multiplex broadcast receiver to utilize teletext information of plural broadcast stations. SOLUTION: The receiver is provided with a reception circuit 10 receiving a teletext multiplex broadcast, a decoder circuit 31 decoding data of teletext information received by the reception circuit 10, a memory 4 storing data of the teletext information from the decoder circuit 31, a display element 60 displaying data stored in the memory 44 as characters, and a control circuit 40 controlling the reception frequency of the reception circuit 10. The control circuit 40 sets the reception frequency of the reception circuit 10 to be frequencies of plural broadcast stations making teletext multiplex broadcast repetitively and sequentially and checks whether or not data of teletext information from the decoder circuit 31 for the set frequency are updated.  When the data of the teletext information are updated as the result of the check, the data of the teletext information are written in the memory 44.
Patent JP-S59170737-A (JP)
Title: Temperature sensitive element of quartz
Inventor: KURIHARA MASAO
IPC: G01K7/32
Filed: 1983-03-17
Abstract: PURPOSE:To improve the linearity of the change in resonance frequency with respect to temp. by using a rotary Y-cut quartz oscilltor of which the cutting angle is made in a prescribed angle range as a temp. sensitive element. CONSTITUTION:A rotary Y-cut quartz oscillator with -30+ or -3 deg. cutting angle is used as a temp. sensitive element. The quartz oscillator has zero secondary coefft. of temp. and good linearity of the change in resonance frequency with respect to temp.
Patent JP-S59173124-A (JP)
Title: Emulsified composition
Inventor: TAJIMA MASAHIRO
IPC: C09K23/40
Filed: 1983-03-19
Abstract: PURPOSE:To manufacture an emulsion having fine particle diameters and good stability by dissolving folic acid, its derivatives or its salts in polyhydric alcohol, and adding oil thereto. CONSTITUTION:One or >=2 kinds selected from a group consisting of folic acid, its derivatives, and its salts; water-soluble polyhydric alcohol having >=2 hydroxyl groups in a molecule (e.g. ethyleneglycol) and oil are incorporated to obtain an emulsified composition. Furthermore, by adding water to said composition, a stable oil-in-water type emulsified composition having uniform, fine emulsion particles is obtd. Since the above-described composition is a uniform, transparent or translucent gel or viscous liquid, it can be used for edible jellys, cosmetics and chemicals. The oil-in-water type composition is also an emulsion having milky fine particles, and used for cosmetics, medicines and foods in the form as it is.
Patent JP-H02226746-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU OSAMU
IPC: H01L21/768
Filed: 1989-02-28
Abstract: PURPOSE:To make possible an increase in the integration of a semiconductor device while an impurity diffusion transfer is prevented by a low-resistance wiring by a method wherein the impurity diffusion transfer between a P-type diffused region and an N-type diffused region is stopped by a buffer wiring and the buffer wiring is patterned. CONSTITUTION:A P-type diffused region 1 and an N-type diffused region 2 are connected to each other through a resistance wiring. The resistance wiring has a resistance wiring 13a led out from the region 1 and a resistance wiring 13b led out from the region 2, is formed in a contact hole 12, in which the wirings 13a and 13b are exposed holding a gap between them, and is constituted of a buffer wiring 14, which is provided in the hole 12 so as to enable the wirings 13a and 13b to have continuity with each other and is slow in impurity diffusion rate compared to that of the wirings 13a and 13b. Accordingly, an impurity diffusion transfer between the regions 1 and 2 is stopped by the wiring 14 and the wiring 14 is patterned in such a way that it is connected to the wirings 13a and 13b through the hole 12. As a result, the area of a wiring is decreased.
Patent JP-S62203424-A (JP)
Title: Analog-digital converter
Inventor: OGAWARA TAKESHI
IPC: H03M1/12
Filed: 1986-03-04
Abstract: PURPOSE:To use a comparator operationable at nearly a speed of an input signal by using a synchronizing signal period as a charging mode of a comparator and using other period as a comparison mode so as to eliminate the need for the mode changeover. CONSTITUTION:A synchronizing recovery circuit 10 generates a rectangular wave signal synchronously with an inputted video signal. A signal of nearly 14.3MHz is supplied to each of latches 51-5n as a clock pulse and a synchronizing signal is fed to each of comparators 41-4n as a clock. Thus, the mode is continuously the charging mode during the synchronizing period and a prescribed electric charge is held in a summing capacitor 45. In periods other than the synchronizing period, the mode is always the comparison mode and a voltage charged in the summing capacitor 45 at the charging mode and the input VX are added and the result is compared with a voltage VT of an inverter 43. The voltage depending on the polarity is outputted from the inverter 43 and sampled at a high speed by the latches 51-5n.
Patent JP-H10225659-A (JP)
Title: Formation of inorganic coating film
Inventor: ISHIKAWA KATSUKIYO
IPC: C09D1/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To form an inorganic coating film excellent in water resistance and flexibility by few processes without necessitating treatment by chemicals and large-scale equipment by coating the material to be coated with an inorganic coating composition consisting of water solution of alkali metal silicate together with carbon dioxide by spraying and drying them. SOLUTION: When carbon dioxide guided to piping 8 from a carbon dioxide cylinder 1 through a pressure regulator 5 is discharged from a spray gun 4, an inorganic paint composition in a paint tank 2 is sucked and fed and is discharged form the spray gun 4 together with carbon dioxide to perform spray coating of the material to be coated. At this time, the required quantity of a hardening catalyst is simultaneously sucked and fed from a hardening catalyst tank 3 through a flowmeter 7. The inorganic paint composition sprayed from the spray gun 4 is deposited on the surface of the material, and the material whose surface has been coated with the inorganic paint composition is backed at 80-160 deg.C, preferably for 10-20min to form a coating film. After drying, the material on which the coating film has been formed is washed preferably with water by a rotary bush.
Patent JP-H02229981-A (JP)
Title: Energizing amount regulating device for proportional valve
Inventor: ENDO KENJI
IPC: F16K31/06
Filed: 1989-02-28
Abstract: PURPOSE:To enable facilitation of regulation of the input value or the output value of a part except a proportional valve by a method wherein an energizing amount fed to the proportional valve is regulated according to a manual operation amount of a volume for regulating the proportional valve mounted in the vicinity of a volume for regulation. CONSTITUTION:A control means 8 inputs various signals responding to an operation state, and an amount of energization to a gas proportional valve 55 for gas and/or a gas proportional valve 59 for gas is changed to control the opening of a fluid passage. In this case, when the volume for regulating a proportional valve of a volume group 82 for regulating an output is manually operated, an amount of energization to the proportional valves 55 and 59 is regulated according to the control amount, and unevenness in a product and a load is corrected. Since the volume 82 for regulating a proportional valve is mounted in the vicinity of a volume group 81 for regulating an input value (or an output value), regulation of the input value or the output value of a part except the proportional valves 55 and 59 is also effected simultaneously and besides easily. This constitution enables facilitation of various regulating works.
Patent JP-H06240679-A (JP)
Title: Vegetation shelf for slope protection
Inventor: YAMADA IKUKO
IPC: E02D17/20
Filed: 1993-02-12
Abstract: PURPOSE:To develop natural environment on the surface of slope and facilitate designs, calculations and execution. CONSTITUTION:A plurality of anchors 1 are driven on both sides of a bedrock on the surface of slope at proper intervals. A hoop tension member 2 bending its intermediate section in the shape of an arc is placed between both right and left anchors 1 and 1 and is made to rise, and both ends of adjacent hoop tension members 2 and 2 are overlapped to each other. The overlapped end 10 is held by the anchors 1 and 1. The hoop tension member 2 is formed of metallic net-like materials such as expand metal, etc. A form member 3 is made to rise in opposition to the hoop tension member 2, and during that time, hardener such as mortar 5, etc., is placed. Force trying to slide the slope is used for tensile force, and it is acted on the hoop tension member 2 as a bag- shaped structural member to which both ends are fixed. Accordingly, the constitution is very simple in comparison with RC construction, and designs and execution are easily made. Strength in a part anchoring the anchors is large, and large pre-stress is also provided.
Patent JP-H11250409-A (JP)
Title: Setting method for write-current value and disk device in which information of write-current value is registered
Inventor: AOKI ATSUSHI
IPC: G11B5/09
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable adjustment of a write-current depending to temperature conditions for each head so as to be in the optimum state and to enable suppressing influence of a fringe at the time of writing. SOLUTION: Information of the optimum write-current value in which error rates decided for each head 20-0, 20-1 are made a reference value or less and influence of a fringe is suppressed at the time of writing about previously decided plural temperature conditions is previously registered in the prescribed region of FROM(read only flash memory).  And a CPU 70 reads the temperature detected by a temperature sensor 110 arranged near the heads 20-0, 20-1 at the time of execution of a write-command, the optimum write-current value corresponding to the head number and temperature conditions is obtained by retrieving the prescribed region in the FROM with a head number of a target track and temperature conditions corresponding to the read temperature, and a write-current control circuit 36 is controlled so that write-operation is performed by a write-current of the optimum write-current value.
Patent JP-H08246234-A (JP)
Title: Production of nylon 6 tow for electric flocking
Inventor: SANO SHINJI
IPC: D01F6/60
Filed: 1995-03-07
Abstract: PURPOSE: To obtain the subject tow good in a cutting property and capable of preventing the generation of curl in a thermal hysteresis-receiving process such as a dyeing process in good productivity by thermally treating the non- drawn tow of nylon 6 under a specific condition and subsequently drawing the treated tow. CONSTITUTION: This method for producing a nylon 6 tow for electric flocking comprises melt-spinning nylon 6 polymer, cooling the spun fibers into the solid fibers, thermally treating the fibers in a hot water bath heated at a higher temperature (preferably >=45 deg.C) than the glass transition point of the polymer, and subsequently drawing the treated fibers. The time for the thermal treatment in the hot water bath is >=0.5sec. The tow does not cause the shortening in the life of a blade when cut into short fibers, is good in a straightening property when dyed or dried after the cutting process, and is also good in a coloring property.
Patent JP-H05131048-A (JP)
Title: Control board storage case for pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-02-20
Abstract: PURPOSE:To enable the illegal modification of a control board to be immediately detected by providing at least a part of a storage case with a section for having a look at the front and rear side of the board, and constituting that part of a transparent member 8. CONSTITUTION:The storage case 100A of a control board 130 is constituted of a storage case body 110 and a lid body 140. The body 110 is made into box shape with one end open, using a conducting material such as a metal material and plastic material containing carbon. Also, peep holes 114 are provided at the lower positions of opposite long wall plates 111 and 111 forming the sides of the case body 110. In addition, two tiers of peep holes 114 are formed at right and left positions on a short wall plate 112 at one end. The lid body 140 is to cover the control board 130 in the body 110 in such a way as allowing the watching thereof from the outside, and acts as electrostatic shielding. The lid body 140 is, for example, made of a transparent plastic material. Furthermore, a net of conducting wires 148 is laid in the lid body 140 for earthing static electricity via the grounding wire 133 of the control board 130.
Patent JP-S53131917-A (JP)
Title: Method and device for foundry testing of cast iron by electric resistance measurement
Inventor: SEGUCHI TATSUO
IPC: C21C1/10
Filed: 1977-04-25
Abstract: PURPOSE: To provide the subject method and device wherein, in the process of solidifying a molten metal sample of spheroidal graphite cast iron or worm graphite cast iron, variation in the electrical resistance is measured, whereby the graphite configuration of an as cast material fabricated by casting a molten metal is determined beforehand in the foundry thereby to obtain a cast article of high quality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09243676-A (JP)
Title: Detection apparatus for service interruption
Inventor: FUJITA TAKASHI
IPC: H02J9/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a detection apparatus by which the accuracy of the detection of a service interruption is enhanced by a method wherein a voltage level which is used to determine the service interruption is set at an optimum value. SOLUTION: A comparator 36 compares the voltage level of a normal-service power supply with the voltage level of a reference voltage. According to its comparison result, a signal which controls a transistor 38 is output. When a service interruption is generated, the voltage level of the normal-service power supply is lowered to the voltage level or lower of the reference voltage. Then, e.g. a low-level signal is output from the comparator 36, and the transistor 38 is turned on. Consequently, the normal-service power supply which is supplied to a service-interruption detection circuit 12 is grounded via the transistor 38 and a resistance 40. Thereby, the voltage drop speed of the normal-service power supply can be made fast immediately after the service interruption is generated.