baber/WOPTO huggingface dataset:
Patent JP-H02111832-A (JP)
Title: Copper alloy for lead frame
Inventor: KAZAMA KEIZO
IPC: C22C9/00
Filed: 1988-10-20
Abstract: PURPOSE:To improve the heat resistance and workability of the title alloy by adding specific amounts of Sn and Ca to a copper alloy contg. specific amt. of Fe. CONSTITUTION:The copper alloy for a lead frame contains, by weight, 1.0 to 2.6% Fe, 0.005 to 4% Sn, 0.0005 to 0.05% Ca and the balance Cu. The copper alloy not only has excellent strength, heat resistance and workability, but also has excellent surface properties. In the above alloy, Sn is the element extremely effective for the increase of the strength; as for the content, in the case of <=0.005%, the effect is not sufficient, and, conversely, in the case of >4%, electric conductivity is deteriorated. Ca is the element effective for the improvement of the ductility and workability; as for the content, in the case of <0.0005%, the effect is not sufficient, and, conversely, in the case of >0.05%, a molten phase riched in Ca is formed to cause cracking.
Patent JP-S63117922-A (JP)
Title: Production of optical fiber
Inventor: KAJIOKA HIROSHI
IPC: C03B37/014
Filed: 1986-11-06
Abstract: PURPOSE:To produce optical fiber having improved tensile strength by drawing a parent material of the optical fiber having deposited oxide of a specified element on the external peripheral part to form wire. CONSTITUTION:A parent material 10 of optical fiber comprising optical waveguide parts of the core and the clad and support glass on the outside thereof is rotated and introduced into a chamber 1, and a soot of oxide of element of the B group, Ti group, or C group is ejected from a burner 2 simultaneously, and said oxide is deposited on the peripheral part of the parent material 10. Then, the parent material 10 is introduced into an electric furnace 4 where it is sintered by heating, and drawn to optical fiber 11 forming wire. The outside diameter is then measured by an outside dia. measuring gauge 5. Then, the external periphery of the optical fiber 11 is covered with a plastic coating material supplied from a coating cup 6, and glazed in a furnace 7, then wound around a drum 9 through a capstan 8.
Patent JP-H02152854-A (JP)
Title: Device for supplying working station with web-shaped material
Inventor: FURANTSU BUINGAATAA
IPC: B65H20/04
Filed: 1989-10-07
Abstract: PURPOSE: To partially supply a weblike material by advancing a web to a processing station in a guide groove by a drive mechanism, to precess and cut the front portion of the web, and then separating the front portion from the processing station to retreat the front end. CONSTITUTION: A feed roller 9 is driven by a control signal, and a rocker 11 is pivotally driven via a pivotally mounted pin 12 to move a guide groove groove for housing a web 4 toward the direction of the roller 9. The groove passes through the opening part 10 of a guide plate 7, to push the web 4 to a guide plate 8; concurrently a projection 15 is separated, and the paper web 4 proceeds by the rotating roller 9 to be positioned within a printing means when the front edge is sensed by an optical barrier 17. The front end of the printed web 4 is cut and then retreats in the guide groove by inverting the rotation direction of the roller 9. After the roller 9 is stopped, the rocker 11 is positioned at the center position to release the roller 9 from an engaged condition in the guide groove, and the web 4 is clamped by a projection 15.
Patent JP-H02124628-A (JP)
Title: Programmable multiplexer circuit
Inventor: MAAKU II FUITSUTSUPATORITSUKU
IPC: H03K17/693
Filed: 1988-10-20
Abstract: PURPOSE: To test an individual circuit part, and to cut a circuit part which is not needed as one part of a whole circuit by providing a programmable laser means which applies selective cut to an input lead. CONSTITUTION: This circuit is provided with a first circuit means for connecting a first input lead with the output lead of the circuit, second circuit means for connecting the second input lead of the circuit with the output lead of the circuit, and programmable laser means for applying selective cut from the output lead of the circuit to the first input lead of the circuit. In this case, the test of the first circuit means and the second circuit means can be operated before the cut is applied. For example, at the time of selecting a circuit part 52A for test, the complete test of the circuit part 52A cam be operated by impressing a proper signal to input lines 58A and 60A while only a control line 76A signal is in a low state.
Patent JP-S60161865-A (JP)
Inventor: GUSUTAFU FURANTSUEN
IPC: D01H15/00
Filed: 1984-12-14
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-S62125025-A (JP)
Title: Bobbin conveyor in spinning machine
Inventor: MORITA TAKAMASA
IPC: D01H9/18
Filed: 1985-11-22
Abstract: PURPOSE:To successively transport each sliding material at given intervals, by transporting sliding material protrusively provided with pegs along a guide rail 7 by a belt conveyor and setting a controlling member (driven synchronously with the belt conveyor) at a side edge part of admission of the sliding materials. CONSTITUTION:Sliding materials 6 in a state wherein empty bobbins 12 are inserted into pegs 6a are placed on a belt 9 and transported by a belt conveyor 8 while guiding them by a guide rail 7. A controlling member 11 is set at a sliding material admission side edge part of a conveyor device and intervals the pegs 6a of the sliding materials are regulated to given values by intervals of engagement and disengagement of engaging grooves 13 and pedestal parts 6b of the sliding materials.
Patent JP-S63117504-A (JP)
Title: Transistor differential amplifier circuit
Inventor: SUZUKI HIROSHI
IPC: H03F3/34
Filed: 1986-11-05
Abstract: PURPOSE:To obtain a transistor differential amplifier circuit suitable for an IC, by preventing the offset of a differential pair of transistors consisting of an amplifier circuit from being generated, and suppressing an input bias current. CONSTITUTION:A first current mirror circuit is constituted of transistors (TR) Q3, Q4 and Q5, and resistors R1 and R2 having the same resistance values, and a second current mirror circuit is constituted of the connection of first and second input terminals 11 and 12 to the collectors of TRs Q6 and Q7, and the TRs Q6, Q7, Q8 and Q9. Also, a TRQ10 having the same characteristics as those of the differential pair of transistors Q1 and Q2 is interposed between a second current source I2 and the TRQ4 of the first current mirror circuit, and the offset is prevented from being generated by eliminating a difference between the collector currents iC1 and iC2 of the TRs Q1 and Q2. Also, the same current as the base current of the TRQ10 is permitted to flow on the base of the TRs Q1 and Q2, by the second current mirror circuit, and the input bias current being generated on the TRs Q1 and Q2 can be negated.
Patent JP-2000152704-A (JP)
Title: Riding type rice plant transplanter
Inventor: ITANI KAZUAKI
IPC: A01C15/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To make compact the vertical width of the fertilizer distributor to lower the gravity center of the distributor and increase its workability in the unloading of residual fertilizer or in the cleaning of the distributor. SOLUTION: In this riding type rice plant transplanter, the fertilizer distributor 36 is mounted to the upper face of the rear of the tractor 1 between the driver's seat 13 and the transplanting part 15 and the fertilizer distributor 36 is equipped with the fertilizer storage tank 46 and the extendable case 47 for feeding the fertilizer. The fertilizer distributor 36 is liftably attached via the vertical rails 56 to the tractor 1 and the distributor 36 is supported by the body cover 12 of the tractor 1 at the lower position of its upper face to effect the application of the fertilizer, and the fertilizer (A) remaining in the tank 46 is received, as the distributor 36 is supported on the top position of the lifting rail 56.
Patent JP-S62127404-A (JP)
Title: Sintering method for powder alloy sheet
Inventor: JINNO SUMIO
IPC: B22F7/04
Filed: 1985-11-26
Abstract: PURPOSE:To obtain substantial joint strength between a sintered layer and metallic base body by providing vent grooves to the joint surfaces of the titled sheet with which an acrylic resin self-adhesive agent is used and the metallic base body in the stage of sintering said sheet on the metallic base body and forming a wear resistant alloy layer. CONSTITUTION:The powder alloy sheet formed by kneading the acrylic resin self-adhesive agent and wear resistant eutectic alloy powder is adhered to the surface of the metallic base body by the acrylic resin adhesive agent and there after, the above-mentioned sheet is sintered and bound to the above-mentioned base body in non oxidizing atmosphere. The vent grooves 2, 2... are thereupon provided to at least either of the joint surface of the powder alloy sheet 4 or the joint surface of the metallic base body 1. The acrylic resin adhesive agent 3 is filled into the grooves 2, 2... to adhere the sheet 4 to the base body 1. The amt. of the adhesive agent 3 is thus made constant by the grooves 2 and the optimum adhesive strength between the sintered layer 5 and the base body 1 is obtd. While the amt. of the gas produced from the burning and evapo ration of the adhesive agent 3 is minimized.
Patent JP-H02108503-A (JP)
Title: Form for cement mold and manufacture of cement mold
Inventor: YAMANE MAKOTO
IPC: B28B7/34
Filed: 1988-10-18
Abstract: PURPOSE:To enable the strength of the cement mold after its curing to be sufficiently kept, while the fluidity of cement is kept in good condition by providing the water-absorbing part absorbing the bleeding water from the cement in a form. CONSTITUTION:A water-absorbing part 7 is formed by shaving a blocklike foamable plastic into a prescribed shape or bonding a plurality of platelike foamable plastic with an adhesive on the like, and is stuck firmly to the lower surface of a top plate 6 with the adhesive, etc. When cement material 10 is cast into a form 4 from the casting port 9 formed on the top plate 6 of the form 4, the moisture contained in the cement 10 rises in the curing, process of the cement and becomes bleeding water. Said water enters the inside through the air hole, etc. of the water-absorbing part 7 and is accumulated in a space 8. According to necessity, while the bleeding water accumulated in the space 8 is removed from the extracting port 12 of the top plate 6 by a syringe, etc., the cement is cured.
Patent JP-H01110406-A (JP)
Title: Slide fork device
Inventor: HIRAKAWA HARUO
IPC: B65G1/04
Filed: 1987-10-21
Abstract: PURPOSE:To reduce the weight, and to thin the bulk, in the title device such as a stacker crane, by providing the primary side of a linear motor in the center of a fixed fork, and providing an intermediate stage fork supporting part on both sides of the outer side thereof, and further providing a final stage fork supporting part on the further outer side. CONSTITUTION:The primary side 40 of a linear motor is placed in the center of a fixed fork 10 having been installed on an elevating table 1 (not shown in fig). On the width-directional both ends of an intermediate fork 20, guide rails 22 are fitted, and rollers 15 fitted to yokes 53a, 53b are supported by the inside groove 22a of the guide rail 22, and the intermediate fork 20 is supported by the yokes 53a, 53b. Further, the rollers 35 fitted to the lower part of a final fork 30 are supported by the outside groove 22b of the guide rail 22, so that the final fork 30 is supported by the intermediate fork 20. By this constitution, the reduction in weight and bulk of the device can be enabled.
Patent JP-H03126171-A (JP)
Title: Image filing system
Inventor: DOIWAKI HIDEAKI
IPC: G06F17/30
Filed: 1989-10-12
Abstract: PURPOSE:To obtain an image filing system with a low cost and easy to divert a part of it to another processing by composing a system by using a personal computer and its attached equipment. CONSTITUTION:An image input means 20, an image processing means 22 which converts an electric signal to image information by digitizing and performs the compression and restoration of the image information, an optical disk device 14 which stores compressed image information, and a general purpose computer 18 connected to those devices and performs control and the transfer of data among them are provided. When the personal computer supplied inexpensively by mass production is used as the general purpose computer 18, the attached equipment supplied inexpensively as the one for personal computer connection can be also used. Thereby, the low cost can be realized, the personal computer can be easily diverted to another application except for when it is used as the image filing system.
Patent JP-S63119223-A (JP)
Title: Vapor growth method
Inventor: KASHIWAGI NOBUO
IPC: H01L21/205
Filed: 1986-11-07
Abstract: PURPOSE:To prevent a diffusion to a growth layer of a doping agent as a low resistance-value element from a wafer, and to obtain an electrically stable device material by growing a thin-film onto an silicon substrate having low resistance by monosilane as a source gas and the doping agent first and conducting vapor growth by the predetermined source gas. CONSTITUTION:Wafers 4... are placed onto a susceptor 5, air in a reaction chamber 1 is purged with a carrier gas 10, and the temperature of the inside of the reaction chamber 1 is elevated to approximately 1000 deg.C. A valve V1 is opened, and a fixed quantity of monosilane gas is fed into the reaction chamber and vapor growth is performed. A fixed quantity of a dopant is allowed to flow, at the same time. The growth of prescribed film thickness is conducted, monosilane gas is all purged, and silicon tetrachloride is passed and vapor growth is performed. The dopant is passed so as to acquire a desired resistance value at that time. Accordingly, a steep vapor growth layer can be shaped onto the wafer susceptible to a solid-phase diffusion.
Patent JP-H09110733-A (JP)
Title: Production of cycloolefin
Inventor: SUZUKI TOSHIYUKI
IPC: C07B61/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To more effectively produce a cycloolefin by partial hydrogenation reaction of a monocyclic aromatic hydrocarbon. SOLUTION: A monocyclic aromatic hydrocarbon is partially hydrogenated in the presence of a catalyst and water to produce a cycloolefin. In this time, a ruthenium-containing ternary-based catalyst containing (1) ruthenium, (2) at least one kind selected from a group comprising manganese, iron, cobalt, nickel and zinc and (3) at least one kind selected from a group comprising gold, silver and copper and obtained by preparing a catalyst precursor containing ruthenium component, carrying out oxidation treatment or heating treatment of the catalyst precursor and then carrying out reduction treatment of the treated precursor is used as the catalyst.
Patent JP-S63120054-A (JP)
Title: Machining program generating device for grinding machine
Inventor: YAMAMOTO NOZOMI
IPC: G05B19/4093
Filed: 1986-11-07
Abstract: PURPOSE:To generate a program in a short time by providing a means generating a machining program according to the machining sequence set by the data of individual shape portions processed by an intersection arithmetic processing means and a machining sequence setting means. CONSTITUTION:An intersection arithmetic processing 55 automatically calculating and processing the intersections of individual shapes in the patter of the machining shape with preset sizes is provided in a CPU 47. A machining program generating means 61 to generate a machining program based on the machining pattern and data stored in a machining pattern and data memory 59 and the machining sequence inputted by a machining sequence setting means 57 is provided in the CPU 47. The tool locus is checked by a simulation means 65, if there is no problem, an optical copy grinding machine 7 is operated by the machining program to perform grinding machining.
Patent JP-2001086894-A (JP)
Title: Detector for cracked egg and automatic selector for egg
Inventor: TOMOSUE MASAO
IPC: G01B21/30
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide both a detector for cracked eggs capable of surely detecting cracked eggs and an automatic selector for eggs equipped with the detector for cracked eggs. SOLUTION: This detector is equipped with transporting means 17a, 17b, 17c and 18 for transporting eggs 1 along transportation routes in a fixed line state, a sounding member 20 for sounding the surfaces of the eggs being transported, a cam member 23 driven to make the sounding member 20 sound the surfaces of the eggs 1, a spindle 24, a sensor 25 for detecting the movement of the sounding member 20 and a judging means for judging whether the eggs are cracked eggs or not based on a signal detected from the sensor 25.
Patent JP-H0690662-A (JP)
Title: Fermented milk product containing polyvalent unsaturated fatty acid and its production
Inventor: OOKA MINORU
IPC: A23C9/13
Filed: 1992-09-08
Abstract: PURPOSE:To prepare the subject continuously takable milk product free from disagreeable smell and taste and keeping the taste and flavor of fermented milk by adding a polyvalent unsaturated fatty acid such as docosahexaenoic acid and eicosapentaenoic acid to a milk and masking the characteristic smell of fish oil with the fermentation odor. CONSTITUTION:A mix prepared by mixing raw milk with defatted milk powder, salt-free butter, gelatin and agar dissolved in hot water, etc., is incorporated with a fish oil containing polyvalent unsaturated fatty acids such as docosahexaenoic acid and/or eicosapentaenoic acid. A yeast starter consisting of Saccharomyces cerevisiae and/or a lactobacillus starter consisting of Streptococcus diacetylactis is inoculated to the mixture and cultured at 28 deg.C for 15hr to obtain the objective fermented milk product free from disagreeable smell and taste by masking the characteristic smell of fish oil. The product keeps the original taste and flavor of the fermented milk product and is continuously takable as delicious daily meal and effective in making maximum use of the physiological action of docosahexaenoic acid and eicosapentaenoic acid.
Patent JP-2001091289-A (JP)
Title: Sensor unit
Inventor: TANO MICHIYASU
IPC: G01C21/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit capable of precisely sensing an attitude, without depending on the service environment. SOLUTION: This sensor unit is formed by storing in a portable casing a gyro unit 6 for detecting an attitude and a movement, an artificial retina IC 7 for detecting the relative attitude and the movement of an object in a view, acoustic sensors 8 for detecting the presence of a sound source present around the periphery, D-GPS9, and a controller 5 for controlling the operation of these sensors. The controller 5 accepts the results of detection by the sensors 3 to 9 in real time, records these results of detection in updatable manner in an information space formed in a specified memory area and, based on the recorded results of detection, induces the information indicating the events produced around the casing. Thus, the movement simulating human perceptual actions can be detected.
Patent JP-S63117496-A (JP)
Inventor: IDE MINORU
IPC: H05K3/44
Filed: 1986-11-06
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-H11109102-A (JP)
Title: Measuring instrument for vehicle
Inventor: WATANABE YASUYUKI
IPC: G02B27/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a driver and a fellow passenger to visually confirm the display image of the information on a vehicle as if it is displaying in front of them. SOLUTION: A measuring instrument image in laterally reversed state is formed on the display surface 11a of a device 11 housed in a dashboard and arranged under an opening in the front end of the dashboard, and the measuring instrument image from the device 1 is reflected to a driver's seat 5 side or a front passenger seat 7 side by the mirror surface 13a formed in a curved surface recessed to the driver's seat 5 side and the front passenger seat 7 side and, in its turn, to the device 11 side of a curved reflecting mirror 13 arranged in a vehicle forward position from the device 11, so that the virtual image of a normal measuring instrument image whose lateral reversed state is solved by this reflection is visually confirmed as if it is a measuring instrument image from ton the display surface 11a of the device 11 arranged in the back of the curved reflecting mirror 13.
Patent JP-H09107364-A (JP)
Title: Adaptive transmission rate control communication equipment
Inventor: HASEGAWA HARUHISA
IPC: H04L12/28
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To increase an available band width while satisfying impartiality of a transmission rate by providing a means collecting and storing various information and a means calculating an acceptable transmission rate based on the stored information to the communication equipment. SOLUTION: Terminal equipments 11 and 21, 12 and 22, 13 and 33 are connected by connectors 41-43 via exchanges 31-33 interconnected by transmission lines 51, 52. Then information is sent/received at a variable transmission rate. Each of the exchanges 31-33 is provided with an exchange section 301 making line exchange, and a control section 302 controlling the exchange section 301 and collecting various information such as notice of information relating a receptible transmission rate of contained connections 41-43 to caller terminal equipments 11-13. Furthermore, each of the exchanges 31-33 is provided with a storage section 303 storing information collected by the section 302 and an arithmetic section 304 calculating a transmission rate for each connection.
Patent JP-S63117578-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: YASUHIRA MITSUO
IPC: H04N5/335
Filed: 1986-11-06
Abstract: PURPOSE:To control the storage time of photoconductive film optionally by superimposing a readout clock pulse of a CCD and a pulse of a prescribed potential and controlling the pulse width of a prescribed potential optionally. CONSTITUTION:A sufficient film bias is applied to a photoconductive film 14 only during a time tw when a bias pulse VT is at L period just before a readout pulse thetaV(H) and an optical signal is stored. Then a potential under a thetaV gate 13 is reciprocated between periods L and M at a time t1, the film 14 is subject to deficient bias and no optical signal is stored. The pulse VT reaches an L level at a time t2, a sufficient bias is applied to the film 14 and the signal electric charge is stored in a diode 11. The pulse thetaV(H) rises at a time t3 and the storage electric charge of the diode 11 is read in a transfer stage 12 of the CCD. The pulse VT goes again to H at a time t4 and the film 14 is deficient again in bias. The optical signal storage period tw is defined as the time difference between the L level of the pulse VT and the leading of the thetaV(H).
Patent JP-S63118351-A (JP)
Title: Vinyl chloride resin composition
Inventor: TAKIMOTO FUTOSHI
IPC: C08K5/09
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a vinyl chloride resin composition, containing cobalt salt of resin acid and capable of suppressing occurrence of chalking and stable to outdoor exposure. CONSTITUTION:A composition obtained by blending (A) vinyl chloride resin with (B) cobalt salt of resin acid. The blending ratio is preferably as follows. 0.5-2pts.wt. component (B) based on 100pts.wt. component (A).