baber/WOPTO huggingface dataset:
Patent JP-H0697659-A (JP)
Title: Low temperature baked ceramics multi-layer substrate and its manufacture
Inventor: NAKADA YOSHIKAZU
IPC: H05K3/46
Filed: 1992-09-16
Abstract: PURPOSE:To suppress the occurring of faults in shape such as deformation, cracking, etc., and disconnection by making an inner copper conductor contain ceramics particles whose melting point is equal to that of copper or above, glass particles whose softening point is equal to the melting point of copper or above, or the mixed particles of the ceramics particles and glass particles. CONSTITUTION:A paste whose main content is copper oxide is applied to a working agent green sheet by screen printing, for forming a wiring pattern. Then desired numbers of green sheets with a wiring pattern formed on them are piled up for forming a body. A green sheet laminated-body with a wiring pattern press-fixed on it consists of a green sheet 11, an inner conductor paste 12 and a surface layer conductor paste 13. Since a copper oxide is added with, as an anti-contraction agent, ceramics particles whose melting point is equal to or above that of copper, glass particles whose softening point is equal to or above the melting point of copper, or mixed particles, the generation of shape-defects such as deformation and cracking and disconnection are suppressed.
Patent JP-H1085970-A (JP)
Title: Laser welding method
Inventor: MATSUI HITOSHI
IPC: B23K26/12
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a laser welding method by which plasma can be moved without causing a gradient in magnetic flux density. SOLUTION: By approaching a pair of electrods 22 connected to an external power supply 14 to the plasma 8 formed in the vicinity of a laser beam machining part, a current 24 is made to flow through the plasma 8, and a magnetic field 21 is given to the plasma 8 from an outside. Electrons moving in the plasma 8 receive an electromagnetic force, and the plasma 8 is driven in a direction perpendicular to both of the direction of the magnetic field 21 and the direction of the current 24 according to Fleming's left-hand rule. The laser beam 11 is not blocked by the plasma 8, and the melting of an object 1 to be welded by the laser beam 11 is promoted.
Patent JP-H04125785-A (JP)
Title: Graph preparing device
Inventor: HOSOI YOSHIKAZU
IPC: G06T11/20
Filed: 1990-09-18
Abstract: PURPOSE:To enable an effective expression by making remarkable only the inside of the arbitrary range of a graph by adding a means to automatically generate the graph by dividing an axial scale into two axes, inputting a maximum value, minimum value and pitch to one axis and inputting the minimum value to the other axis. CONSTITUTION:In the figure showing the graph omitting the middle, a longitudinal axis or numerical axis 1, lateral axis or item axis 2, item names 3a-3e and intervals values 4a-4e of a numerical axial scale are shown. Namely, as a method to omit the middle part of the graph so that only the inside of the arbitrary range can be apparent, the means is provided to automatically generate the graph only by dividing the axial scale, namely, the numerical axis into two axes, inputting the maximum value, minimum value and pitch to one axis and inputting the minimum value to the other axis. Thus, it is possible to easily obtain the function for omitting the middle part of the graph so that only the inside of the arbitrary range can be made remarkable.
Patent JP-S63100539-A (JP)
Title: Pipeline processing system
Inventor: MIYAYAMA SATORU
IPC: G06F9/38
Filed: 1986-10-16
Abstract: PURPOSE:To completely resolve hazards due to causal relations of a continuous instruction string to improve the processing speed of a processor by using processing circumstances, where plural processes waiting for execution exist, to switch the process in the machine instruction level. CONSTITUTION:In a conventional pipeline, the execution of a preceding instruction may have an influence upon the execution of a following instruction to invalidate this execution because an instruction string belonging to the same process is continuously executed in parallel, and the efficiency of the pipeline system is reduced thereby. In this invented system, instructions belonging to different processes are successively switched and put in the pipeline and are executed in parallel to prevent instructions belonging to the same process from simultaneously existing in the pipeline. Thus, hazards due to causal relations of the continuous instruction string are completely resolved.
Patent JP-H02180508-A (JP)
Title: Double-side usable cut insert
Inventor: RARUSU TEE PITSUTAASON
IPC: B23B27/14
Filed: 1989-09-25
Abstract: PURPOSE: To improve the durability by joining at least one part of a cutting edge with a tip surface part which is also used as a support surface part, and extending the tip surface part to the bisector of an adjacent cutting corner. CONSTITUTION: A tip surface part 23 of an insert 10 and a corner part 24 are directly or indirectly connected to a cutting edge 17 through an inclined surface part 26 to surround a part in the vicinity of the insert 10. The corner part 24 is symmetrical relative to the bisector B of an adjacent cutting corner 21. The maximum width of the cutting corner 21 when viewed in the direction parallel to the bisector B is larger than the maximum width of the tip surface part 23 when viewed orthogonal to the adjacent cutting edge. Each corner 21 is provided with a recess 27 of symmetrical shape relative to the bisector B, and the recess 27 is cross the inclined surface part 26, and extended inward. The risk of crack damages can be suppressed to a minimum.
Patent JP-H0878494-A (JP)
Title: Temperature detector on integrated circuit
Inventor: AREKUSANDORU MARERUBU
IPC: H01L27/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a temperature detector, which is capable of generating signals detecting that the temperature of an integrated circuit exceeds a threshold temperature by a method, wherein the temperature detector is equipped with two MOS transistors of the same conductivity-type, special voltage applying means and a current comparison means which are both prescribed. SOLUTION: A temperature detector is equipped with first and second MOS transistors of the same conductivity-type, Q1 and Q2 . Furthermore, the detector is equipped with a voltage-applying means T1 , which is capable of applying to the second transistor Q2 a gate-source voltage higher than that of the first transistor Q1 by a Vbe (Vbe denotes an inter-terminal voltage drop of a forward- biased p-n junction). Moreover, a current comparator which compares currents that flow through the transistors Q1 and Q2 respectively with each other is provided. For instance, a first current source SC1 connected to the transistor Q1 in series for giving a prescribed current to the transistor Q1 and a second current source SC'1 which copies the current I1 of the first current source SC1 in accordance with a certain proportional constant are provided.
Patent JP-S60142259-A (JP)
Title: Immobilized antibody
Inventor: HORIKAWA YUKIO
IPC: G01N33/545
Filed: 1983-12-29
Abstract: PURPOSE:To enable high-sensitivity measurement of an antigen and efficient sepn. and refining while preventing non-specific conjugation by including and immobilizing an antibody into fibroin matrix thereby making the concn. of the surface immobilized antibody higher than in the prior art. CONSTITUTION:The fiber which is formed by removing sericin from raw silk, waste cocoon, etc. and consists substantially of the fibroin alone is dissolved into a soln. prepd. by adding CaCl2 to a water-alcohol liquid mixture. Such soln. is dialyzed and the soln. from which the CaCl2 is removed is concentrated to obtain about 13.5% fibroin soln. An antibody is added to such aq. soln. and the soln. is cast on an acrylic plate. The soln. is air-dried to obtain a film having about >=20% degree of crystallization. Such film is cut to a specified size and each sheet of the cut film is put into a test tube contg. a specimen serum and a known amt. of an enzyme labeled antibody and is brought into reaction therewith. The film piece is cleaned after the reaction and an enzyme substrate and a reagent which colors by an enzyme effect are added into another test tube and are brought into reaction then the reaction is stopped and the absorbancy of the specific wavelength by the coloring reagent is measured. The amt. of the enzyme conjugated with the film is determined from the preliminarily obtd. calibration curve and the measurement of the antigen in the sample is thus made possible from said amt. with high accuracy. The sepn. and refining of the antigen as the immobilized antibody made into a granular, fibrous or other shape is thus efficiently accomplished.
Patent JP-2001064416-A (JP)
Title: Polyimide film and its production
Inventor: TANAKA AKIRA
IPC: C08J7/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide polyimide film excellent in adhesion between the polyimide film and a metallic layer, not causing the lowering of the adhesion even when undergoing a heat history at a high temperature and improved in mechanical characteristics of the polyimide film itself, and to provide a method for producing the same film. SOLUTION: In producing polyimide film by heat-treating polyimide precursor film, the polyimide film is produced by the following steps: (1) an imidization rate of the polyimide precursor is controlled in such a way as to be in a range of 85-99.9% by heat treatment at a first stage; (2) the polyimide precursor film is contacted with a basic compound when the imidization rate is in the above range; and (3) the imidization rate is increased up to substantially 100% by heat treatment at a second stage. A peeling rate (a) measured by the crosscut test of a metallic layer formed on polyimide film after the polyimide film has been formed is >=20% and also a peeling rate (b) of the metallic layer after a heat shock test at 350 deg.C for 2 h is smaller than the peeling rate (a).
Patent JP-H0562672-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: MURATA TOSHIO
IPC: H01M4/26
Filed: 1991-08-30
Abstract: PURPOSE:To suppress a reduction of discharge capacity of a sealed type alkaline battery in a charge and discharge cycle in a method of precipitating a metal which suppresses a corrosion of a hydrogen storage alloy, on the surface of the hydrogen storage alloy in the charge and discharge cycle, so as to precipitate the alloy only on the hydrogen storage alloy without generating the hydrogen gas. CONSTITUTION:A hydrogen storage alloy is melted, casted, and powdered in the condition that the component elements are metals, in a vacuumed high-frequency induction furnace so that the composition is made as LmNi3.8Co0.7Al0.5 in the atomic ratio. The alloy powder is put in and churned in a plating solution which consists of a copper sulfate water solution of the density 0.1 M at the temperature 25 deg.C. The metal copper is deposited on the surface of the hydrogen storage alloy. It is washed and dried to obtain a hydrogen storage alloy powder whose surface is covered with the metal copper. The resultant hydrogen storage alloy powder is dispersed in the water solution of polyvinyl alcohol to make into a paste, and it is spread, dried, pressed, and cut to manufacture a hydrogen storage electrode.
Patent JP-H0294995-A (JP)
Title: Remote supervisory system
Inventor: AMANO NAOYUKI
IPC: H04Q9/14
Filed: 1988-09-30
Abstract: PURPOSE:To compress the quantity of transfer data by collating updated state information being held in a main supervisory device and updated state information being held in sub-supervisory device, based on a CRC code generated from the updated state information and a prescribed polynomial being created. CONSTITUTION:A CRC code generation part 13 to generate the CRC code from the updated state information being held in the sub-supervisory device and the prescribed generating function is provided. The main supervisory device collates the updated state information being held in the main supervisory device and the updated state information being held in the sub-supervisory device, based on the CRC code being receiving from the updated state information being held in an updated state information holding part 21 and the sub- supervisory device, when the collation is mismatched, the sending-out of the updated state information is requested to the sub-supervisory device. Thus, the quantity of the transfer data is compressed and resposiveness to the state change of a system is improved while the failure of the updated state information in the main supervisory device and the sub-supervisory device is effectively prevented.
Patent JP-H1076331-A (JP)
Title: Transfer equipment
Inventor: IURA TAKAO
IPC: B21D43/05
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer equipment in which no oil leakage or play is generated, the structure is simple and light in weight, a drive system need not be large, a trolley difficult to remove the deflection or torsion generated in a cross bar is dispensed with, and the visibility is extensive. SOLUTION: A transfer equipment comprises a pair of horizontal levers 6a, 6b, devices 7a, 7b to reciprocate each horizontal lever in the horizontal direction, a plurality of synchronous links 8a, 8b one side of which is connected to each horizontal lever, vertical levers 9a, 9b connected to the other side of each synchronous link, lift beams 10a, 10b rockably connected to each vertical lever, transfer beams 12a, 12b which are movable along guide rails fixed to the lift beam and provided with a plurality of brackets 13a, 13b to a lower part in a comb shape, devices 17a, 17b to reciprocate the transfer beams in the horizontal direction, cross bars 22 fixed to the brackets opposite to each other of the transfer beams, and a plurality of vacuum cups 23 mounted on each cross bar 22.
Patent JP-2000074336-A (JP)
Title: Method for treating waste and waste treating facility
Inventor: NISHIMURA HIDEO
IPC: F23J15/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To perform a power generation with a high efficiency by blowing waste plastic containing chlorine to a char melting furnace, using it as an auxiliary fuel of the furnace, and treating the plastic containing the chlorine while suppressing generation of harmful substance such as dioxin re-synthetic catalyst or the like. SOLUTION: Waste plastic blowing units 27a, 27b and 27c are respectively disposed in a pretreatment furnace 1, a char melting furnace 9 and a combustion furnace 10. Waste plastic 28 containing chlorine is granulated with a polyvinyl chloride waste plastic, blown into the furnace 9 at 50 kg/hr, and a chlorine content is gathered in the melting furnace, generated combustible gas is wet cleaned, HCl, Cl and the like are removed, the gas is introduced into the furnace 10, and completely burned, thereby preventing a high temperature corrosion of a waste heat recovery boiler 12. Since the vinyl chloride contains a large quantity of ash content, the ash content is melt slagged, and volume reduced. Thus, a power generation of a high efficiency can be performed at a low cost.
Patent JP-H1068933-A (JP)
Title: Light control element
Inventor: HIKIJI TAKETO
IPC: G02F1/1333
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To embody displays of various colors with one light control element of an interference reflection system. SOLUTION: A first light control layer 20 formed by alternately laminating and forming high polymer dispersion type liquid crystal layers 21 and 22 between a transparent substrate 11 formed with transparent electrodes 12 and a transparent substrate 13 formed with transparent electrodes 14 and a second light control layer 30 formed by alternately laminating and forming high polymer dispersion type liquid crystal layers 31 and 32 are laminated and held and a light absorption plate 15 is disposed on the transparent substrate 11 side. The second light control layer 30 is formed by two-frequency driving type liquid crystals 7.  The refractive indices of the liquid crystal layers 21, 22, 31, 32, defined as n1, n2, n3, n4, are so set that any of a first mode where n1=n2, n3=n4, a second mode where n1≠n2, n3=n4, a third mode where n1=n2, n3≠n4, and a fourth mode where n1≠n2, n3≠n4 may be selectively adopted.
Patent JP-2001073937-A (JP)
Title: Swash-plate type compressor piston
Inventor: KATO TAKAYUKI
IPC: F04B27/08
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a piston, and improve strength of a head portion. SOLUTION: A head portion 72 of a piston is provided with a bottomed cylindrical head portion main body 114, and a cover member 116 blocking an opening of the head portion main body 114. The head portion main body 114 has a hollow cylindrical portion 120 and a projection 126 projecting inwardly in the radial direction from an inner peripheral surface 122 of the hollow cylindrical portion 120. The projection 126 has an arc-shaped lateral cross section which is larger in the circumferencial direction than in the radial direction, and axially extends from a part near the opening of the hollow cylindrical portion 210 to a bottom surface 132.  The cover member 116 is provided with a cover member main body 140 capable of being fitted with the inner peripheral surface 122 of the hollow cylindrical portion 120, and a fitting projection 144 extending out from an end surface of the cover member main body 140. The cover member 116 is fitted until an end surface 142 of the cover member main body 140 abuts on an end surface 150 of the projection 126. The cover member 116 is certainly supported by the projection 126, and prevented to be pressed in the hollow cylindrical portion 120 by compressing reaction force at piston compressing stroke.
Patent JP-H03111242-A (JP)
Title: Apparatus for setting discrete data for label printer
Inventor: NISHI TETSURO
IPC: B41J5/30
Filed: 1989-09-22
Abstract: PURPOSE:To permit target discrete data to be read without reference to a comparative table by a method wherein the operation for specifying one of the keywords being displayed is detected while the kinds of the keywords are being indicated on a display screen, and a table of discrete data in which the keyword to be specified is written is indicated on a display screen. CONSTITUTION:A retrieval control part 8, upon detecting the operation of a retrieval key 9, retrieves the memory 5 in which discrete data is written to indicate the kind of the keyword for each discrete data on a display screen. In this condition, the retrieval control part 8, upon detecting any of the keywords to be specified, retrieves the memory 5 to indicate on the display screen 2 a table of the discrete data with the specified keyword written therein. By looking at this table, the position of the written target discrete data is read to give the reading address to the memory 5. In this manner the discrete data of the target items can be read without preparing for any comparative table.
Patent JP-2000073821-A (JP)
Title: Internal combustion engine
Inventor: GOTO MASAHITO
IPC: F02D41/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the change of an output torque at the switch time of a first combustion to a second combustion without needing a complicated map preparation work. SOLUTION: A first combustion in which EGR gas amount in a combustion chamber 5 is much that the EGR gas amount in which the generation amount of soot becomes peak and the soot is scarcely generated, and a second combustion in which the EGR gas amount in the combustion chamber 5 is less than the EGR gas amount in which the generation amount of the soot becomes peak are carried out selectively. The request torque at the first combustion time and the request torque at the second combustion time are memorized on a map as the function of the pedaling amount of an accelerator pedal and an engine speed, and the injection amount is calculated from the request torque and the engine speed memorized on the map.
Patent JP-2000076984-A (JP)
Title: Breaker circuit for protection against lightning failures
Inventor: NOSE HIROO
IPC: H01H83/10
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To achieve, at relatively low cost, a high reliability of protection against lightning failures of a breaker circuit for protection against failures due to lightning and to protect communication equipment itself and information retained therein from lightning. SOLUTION: This circuit is provided with a switching means 30 placed in a part of at least either a communications line or commercial power line, a lightning current detection means 21 for producing signals corresponding to lightning currents entering communications equipment from the communications line or commercial power line, an integrating circuit 22 for integrating the signals generated by the means 21, a rectifying circuit 24 for rectifying the signals outputted by the circuit 22, and a control means, which when the level of the signal outputted by the rectifying circuit 24 exceeds a predetermined level, controls the switching means 30 for separating at least either the communications line or commercial power line from the communications equipment.
Patent JP-S62107597-A (JP)
Title: Transmission controller
Inventor: NAKAMOTO SHIGEHARU
IPC: H04B3/54
Filed: 1985-11-05
Abstract: PURPOSE:To simultaneously operate plural adapters through one operation by setting the inhibition of a monitor signal from being transmitted to other adapters with the same local index number except one adapter through the use of a transmission inhibition means inhibiting adapters from transmitting a monitor signal. CONSTITUTION:The adapter 4 receives a control signal which is transmitted on a communication medium 1 from a controller 2 or 3 with the aid of a reception means 15, and an arithmetic control means 16 decodes the contents of said signal. Receiving the output, a control instruction execution means 18 controls an equipment 6 to turn on and off. When the transmission inhibition means 19 is opened, a path to a transmission means 14 is cut, therefore the transmission is not executed even if a signal regarding transmission is outputted from the arithmetic control means 16. If an operator wants to freely turn off the equipment irrespective of the operational state of the equipment to be controlled, he can simultaneously control any equipment through the operation of the transmission inhibition means 19.
Patent JP-S61127860-A (JP)
Title: Electron gun device
Inventor: SAKAI SUMIO
IPC: C23C14/30
Filed: 1984-11-22
Abstract: PURPOSE:To shorten the time required for exchanging raw materials so as to improve the productivity of an electron gun, by constituting the raw material of the evaporating source in a crucible at the electron gun section of a vacuum deposition device o plural pieces of blocks piled up one upon another and pushing out and removing used raw materials. CONSTITUTION:The raw material of the evaporating source for deposition in a crucible 6 at the electron gun section of a vacuum deposition device is constituted of plural blocks 41-45 and made movable in the vertical direction by means of a driving device 70. At the same time, a block removing device 9 which is able to move in the horizontal direction is provided. At the time of deposition, a thermion flow 2 from a filament 1 is bent by means of a magnet 3 and the surface of the uppermost block 14 is irradiated and deposited on the surface of an aimed substrate. When the surface of he uppermost block 41 has been evaporated and the block 41 becomes unusable, the block 41 is pushed upward by the driving device 70 and pushed out of the crucible by the block removing device 9. Then the new 2nd block 42 is pushed upward to a prescribed location and the depositing work is continued. Therefore, exchanging works of the raw material blocks are reduced and productivity is improved.