baber/WOPTO huggingface dataset:
Patent JP-S60133029-A (JP)
Title: Powder processing of tetrafluoroethylene copolymer
Inventor: ISHIHARA YOSHIAKI
IPC: B05D7/14
Filed: 1983-12-20
Abstract: PURPOSE:To manufacture a void-free formed article, by melting a powdery tetrafluoroethylene copolymer on a zinc-coated matrix at a specific temperature, and carrying out the powder processing of the copolymer. CONSTITUTION:A zinc-coated matrix is preferably blasted and baked, and coated with the powder of a tetrafluoroethylene copolymer (having a specific melt viscosity of 1X10<3>-10<6> poise at 372+ or -1 deg.C and containing 1-20wt% fluorinated comonomer component such as fluorovinyl ethers, fluoroalkenes, etc.) having an average particle diameter of about 1-100mu by electrostatic coating, fluidized-bed dip coating, etc., and sintered to the matrix at 350-400 deg.C. The bubble-formation between the copolymer and the matrix can be prevented, and a void-free formed article can be manufactured. The average particle diameter of the copolymer particle is 100-500mu in the case of rotational molding.
Patent JP-S6392414-A (JP)
Inventor: TORITANI HIRONOBU
IPC: B28C3/00
Filed: 1986-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6394867-A (JP)
Title: Ink donor film
Inventor: SUZUKI HITOSHI
IPC: B41J17/38
Filed: 1986-10-09
Abstract: PURPOSE:To disable read-out of recorded content after transfer and to prevent trouble due to static electricity, by providing a thermal transfer ink layer onto a base film through an intermediate layer composed of plastic mixed with particles. CONSTITUTION:A film has a heat-resistant coating 6 on the underface of a base film 1 and an ink layer 2 is formed on an intermediate layer 7 provided at the opposite side of the coating 6. Particles such as of carbon 8 are mixed in the intermediate layer 7 by such an amount as a rough face is formed at least at the side contacting the ink 2, and said intermediate layer 7 has heat resistance of such a degree as it is not split from the base film 1 together with the ink when an image is transferred. When said film is employed and a portion shown by an arrow 3 is heated to carry out thermal transfer recording, the surface of ink 2' after transfer is made rough and the luster is removed to provide a gray record image. Furthermore, the intermediate layer 7 in a used film is colored in black which is the same color as the ink, whereby the recorded content can not be read out. When the intermediate layer 7 is made conductive, the film can be prevented from charging.
Patent JP-H0286512-A (JP)
Title: Method for inserting axial parts into guide hole of electrode and the like
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/06
Filed: 1988-09-24
Abstract: PURPOSE:To make the operation space of a supply rode minimum and to supply the axial parts to a narrow place by supplying the axial parts to the hole of the other member only by the operation of one direction of the supply rod. CONSTITUTION:While the upper part of an axial parts 3 is retained by a supply rod 7, the supply rod 7 is advanced to stop the axial parts 3 to a prescribed position. Then, a guide pin 2 having a guide hole 2a is elevated to enter the lower part of the axial parts 3 to the guide hole 2a. Thereafter, the supply rod 7 is retracted and the guide pin 2 is lowered. According to the operation mentioned above, the supply of the axial parts 3 is completed. Accordingly, since the supply rod 7 simply reciprocates, the operation space of the supply rod itself is made minimum and the axial parts 3 can be supplied to a narrow place and the driving mechanism of the supply rod can be also simplified.
Patent JP-H0958721-A (JP)
Title: Tablet container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D83/04
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tablet container that is easily manufactured in a simple structure wherewith tablets can be taken out in a specified quantity by a simple operation. SOLUTION: An inner plug 3 in the form of depressed part 10 formed by depressing the center of the bottom is provided at the upper part of a container body 2, and a measuring cylinder 5, with its lower end inserted into the depressed part 10, is supported with an elastic flange 18, being energized upward constantly while being held with a lid body 4 in the state of being pushed down. A tablet discharging port 13 and a tablet take-in port 20 are provided respectively at the side wall 10a of the depressed part 10 and the lower part on the circumferential wall of the measuring cylinder 5. The structure is constructed so that discharge of tablets through the tablet discharging port 13 can be made unavailable, being checked with the lower end of the measuring cylinder 5 that ascends with the lid body removed.
Patent JP-H04118861-A (JP)
Title: Solid electrolyte type fuel cell and its manufacture
Inventor: YOSHIDA SHIZUYASU
IPC: H01M8/12
Filed: 1990-09-10
Abstract: PURPOSE:To prevent a warp and a crack and to improve the performance and the reliability of a fuel cell by conforming the thermal expansion coefficient of an anode plate to that of a solid electrolyte body which consists of an yttria- stabilized zirconia. CONSTITUTION:A sintered body of zirconia stabilized partially by nickel oxide and magnesia is reduced in a hydrogen reducing atmosphere at 600 to 1000 deg.C, to obtain an anode plate 2A of a conductive and porous Ni-MPSZ cermet. On the porous anode plate, a plasma flame coating of an yttria-stabilized zirconia is applied at a reduced pressure to form a dense layer. The thermal expansion coefficient of the zirconia partially stabilized by magnesia can be made 9.0X10<-6>/ deg.C. Since the thermal expansion coefficient of nickel is 14X10<-6>/ deg.C, the thermal expansion coefficient of the cermet can be conformed near the thermal expansion coefficient 10.5X10<-6>/ deg.C of the yttria-stabilized zirconia by selecting the mixing ratio of both members, and thereby no warp or crack is generated to the electrode plate.
Patent JP-H1092950-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKI YUKIO
IPC: H01L27/092
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the input/output capacitance, without increasing the number of manufacturing process steps by forming element isolation region lower parts on regions of a first impurity concn. higher than a second impurity concn. SOLUTION: A p-type impurity ion implantation is applied to form p-wells 3a to a specified depth from the surface of a semiconductor substrate 1 located at forming regions of NMOS transistor for forming memory cells and usual NMOS transistor for constituting logic circuits with p-wells 3b formed at lower parts of element isolation regions 2 of output forming NMOS transistors. P-wells are formed to a specified depth from the surface of the substrate 1 below gate electrodes 7 to be channel regions 5. The impurity concns. of the p-wells 3a, 3b, 3c are equal.
Patent JP-H0793975-A (JP)
Title: Address-change detection circuit
Inventor: AKEYAMA KOICHI
IPC: G11C11/408
Filed: 1993-09-27
Abstract: PURPOSE:To reduce a state that the pulse-time width of a pulse signal to be output becomes narrow even when a plurality of address changes are caused in a short time. CONSTITUTION:A logic-state-change detection circuit 12 outputs a pulse signal P0 having a pulse-time width ta when the logic state of an address line Ai is changed. A delay circuit 14 outputs a pulse signal P1 which has delayed the pulse signal P0 by a time tb. Since the time tb is shorter than the pulse-time width ta, the pulse signal P0 and the pulse signal P1 are overlapped, and a pulse signal P in which the pulse-time width of the pulse signal P0 has been expanded is output from an OR logic circuit 16a. Even when an address change is caused in a shorter time than the pulse-time width of the pulse signal P, the pulse-time width of the pulse signal P does not become narrow as long as it is longer than the pulse-time width ta.
Patent JP-H03102926-A (JP)
Title: Cell transfer system using variable rate codec
Inventor: NUNOKAWA MASAKATSU
IPC: H04L12/64
Filed: 1989-09-14
Abstract: PURPOSE:To apply the system to a variable rate CODEC by adding a sequence number weighted corresponding to a coding time in the case of sending cell processing information and reproducing the cell processing information according to the sequence number at the time of reproducing the cell. CONSTITUTION:A MODEM signal detection section 32 detects a MODEM signal from voice information on a reception line (a) and its is sent to a control section 33 as a MODEM signal status to control cell processing transmission of the MODEM signal. The voice information of the reception line (a) is inputted to a coding section 34 and coding is implemented in a different rate in response to the kinds of the information such as voice information, surrounding noise and the MODEM signal. The coded information is processed into a cell by a cell conversion section 35 under the control of the control section 33 and sent to a high speed bus 40 via a signal line (c), and taken over to a line 50. At the time of receiving the signal is subject to processing such as sequential control and decoded by a decoding section 36. The unvoiced part is subject to interpolation processing at an interpolation section 37 based on the surround noise information sent from an opposite party. The decoded and interpolation- processed information is sent to the voice terminal equipment on a transmission line (b).
Patent JP-H02116357-A (JP)
Title: Demodulating circuit
Inventor: YORUGU ROISHIERU
IPC: A61B8/02
Filed: 1989-09-14
Abstract: PURPOSE: To avoid attenuation resulted from demodulation, by driving an operation switch to connect input of an integration circuit with a time constant longer than a holding time of a single burst of high-frequency during a receiving period and equipping a demodulation circuit to hold and output value of the integration circuit when the operation switch is opened. CONSTITUTION: In case a 1MHz signal appeared at an input terminal 41 is large (t0 <t<t1 ), this circuit operates as an integrator. A cutoff frequency of this integrator is significantly lower than 1MHz. In order words, a time constant is extremely longer than 1μs. Therefore, an output (terminal 43) does not follow an input signal immediately, but it approaches the input signal slowly. At a next 500ns (t1 <t<t2 ), an FET 39 is conductive, and an output at a node 38 is 0 volt. At the same time, an FET 37 gets into high impedance. Thus, capacitors 32 and 33 are insulated from each other at one pin, and as a result, those electrical changes are kept hold. In this mode, this circuit operates as a hold circuit.
Patent JP-S6481925-A (JP)
Title: Finder optical system capable of diopter adjustment
Inventor: FUJIE DAIJIRO
IPC: G02B25/00
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the constitution and to improve the image performance by fixing 1st and 3rd lenses among three lenses constituting an ocular and moving a 2nd lens in the direction of the optical axis for diopter adjustment, and satisfying specific conditions. CONSTITUTION:The ocular L has the 1st negative lens L1, the 2nd positive lens L2, and the 3rd negative lens L3 in order from an observing eye side and the 2nd lens L2 is moved in the optical axis direction while the 1st and 3rd lenses are fixed, thereby performing the diopter adjustment. Then an inequality I holds. In the inequality I, f2 is the focal length of the 2nd lens L2, (f) the focal length of the whole finder system at the time of 0 diopter, N2 the refractive index of the 2nd lens L2, SF0 a shape factor showing the shape of the whole lens, r1 the radius of curvature of the lens surface of the ocular closest to the observing eye side, and r6 the radius of curvature of the lens surface closest to a focal plate side, so that expressions II hold. Consequently, the constitution is simplified and the image performance is improved.
Patent JP-S6481579-A (JP)
Title: Forming method for reference face of solid-state image pickup device
Inventor: HONMA MASAO
IPC: H04N5/225
Filed: 1987-09-24
Abstract: PURPOSE:To improve the back focus accuracy and tilt accuracy in mounting an image pickup device to a lens or the like by processing further a reference face in parallel with an element surface to the package uppermost part after the mount of the image pickup element. CONSTITUTION:A solid-state image pickup element 3 such as a CCD is bonded onto an inner bottom face 2 of a ceramic package 1. Then the tilt of the element surface 4 is detected by a laser range finder or the like and the uppermost part 5 of the package 1 is cut off to make the part 5 in parallel with the element surface 4 to form a reference face A. Since the reference face A is formed with high accuracy, the tilt is decreased in the mount onto the lens or the like and the tilt accuracy and back focus accuracy are improved.
Patent JP-H08106084-A (JP)
Title: Formation of black matrix made of resin
Inventor: KOMATSU YOSHIMASA
IPC: G02B5/20
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a black matrix pattern in which resist residues of protruding shape are not generated at corner parts of the pattern at the time of forming a black matrix of a color filter for a liquid crystal display device of a resin by providing a chamfer at a top end part of a corner of the pattern of a photomask for forming a pattern. CONSTITUTION: Chamfers 4 are previously provided at the top end parts of the corners of the patterns of the photomask 1 for forming a pattern in a forming process of the black matrix made of resin of the color filter for the liquid crystal display device on a transparent substrate. Consequently, corner parts of the pattern of the black matrix 2 are smooth and projections 3 are not generated. As to a chamfering quantity, the angle of the chamfer 4 is preferably 45 deg. and a distance between a corner apex of a pattern without forming a chamfer and both ends of a chamfering side is preferably 2 to 10μm for preventing a projection and maintaining numerical aperture. Shape of the chamfer 4 may be linear or circular arc.
Patent JP-H08105939-A (JP)
Title: Board wiring testing method and device
Inventor: KAWAMURA HACHIRO
IPC: G01R31/02
Filed: 1994-10-04
Abstract: PURPOSE: To improve a test ratio of open/short-circuit tests for a wiring board in which LSIs having a scan latch on an I/O pin, and LSIs without having the scan latch on the I/O pin are mixed to exist, and effectively perform a test of a net between LSI wirings. CONSTITUTION: For a net provided with a scan latch on an I/O pin to which a net test can be conducted, a net test pattern 3 is formed, and for a net to which the net test cannot be conducted, an ATG pattern 4 is formed. A board tester 2 gives the net test pattern 3 to a board 1, and it collates its output with an expected value for conducting an open short-circuit test, while for the net to which the net test cannot be conducted, it gives the ATG pattern 4 to the board 1, and sets the net at desired logical values for conducting the open short-circuit test.
Patent JP-2000063081-A (JP)
Title: Boom suspension structure of luffing jig crane
Inventor: OHASHI HIROSHI
IPC: B66C23/66
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enable a boom suspension as necessary, securing performance without the boom suspension by a structure without a sheave, by providing a sheave for winding up rope, a guide sheave and connection lugs on one side and an opposite side of an extension bracket and at each of four corners of an upper surface and a lower surface. SOLUTION: An extension with sheave fixing connection lugs 23 connected at a top part of a boom and a lower part of the boom top on upper and lower sides of four corners in a plane view of an extension bracket 22 provided with a sheave 20 for winding up rope 19 and a guide sheave 21 at both the ends is provided between the boom top and the top part of the boom. By removing the extension with sheave constituted in this way when a work without a boom suspension is performed and mounting the extension as necessary, a boom suspension is made possible and the boom suspension can be provided with both functions.
Patent JP-H1062013-A (JP)
Title: Bath water purifying equipment
Inventor: INAMORI MIKIO
IPC: B01D35/027
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent an accident by correctly detecting closing, etc., of a circulation route by stopping heating in a storage means when the inlet water temperature is compared with the outlet water temperature and the temperature difference not less than the prescribed value is not detected. SOLUTION: When the temperature detected by a water outlet side hot water temperature sensor 22 is higher than the temperature detected by a water inlet side hot water temperature sensor 20 by the prescribed value or over, a judgment is made that no closing is generated in a route from the water inlet side hot water temperature sensor 20 to the water outlet side hot water temperature sensor 22, and heating is continued.  On the other hand, if the temperature detected by the water outlet side hot water temperature sensor 22 is not higher than the temperature detected by the water inlet side hot water temperature sensor 20 by the prescribed value or less, closing can be generated in the route from the water inlet side hot water temperature sensor 20 to the water outlet side hot water temperature sensor 22, and an accident such as breakage of equipment may be caused by the expansion pressure if heating is continued. Thus, a heating control device 26 stops the operation of a heat storage heater 18, and stops heating in a heat storage layer 13, and generates an indication of an alarm by a buzzer on a remotely controlled device 5.
Patent JP-S61118495-A (JP)
Title: Method for fluidized catalytic cracking of heavy oil
Inventor: HASHIMOTO HIDEO
IPC: C10G11/00
Filed: 1984-11-14
Abstract: PURPOSE:To crack efficiently heavy oil containing a residual fraction and suppress the formation of coke or gaseous components, by using a specific composite catalyst prepared by dispersing crystalline aluminosilicate to an amorphous refractory inorganic oxide. CONSTITUTION:Heavy oil containing a fraction having >=538 deg.C boiling point is subjected to fluidized catalytic cracking in the presence of a catalyst, consisting of a composite catalyst prepared by dispersing crystalline aluminosilicate to an amorphous refractory inorganic oxide, and having surface area distribution such that the surface area of pores having a pore diameter (D) satisfying the relation D=AXM [D is the pore diameter (Angstrom ); M is the average molecular size (Angstrom ) of the fraction, having >=538 deg.C boiling point, and contained in the heavy oil; A is 3-6] is >=60% of the surface area of pores having a pore diameter within 15-150Angstrom  range to give gasoline and medium fractions in high yield.
Patent JP-S6482748-A (JP)
Title: Speech sending connecting system
Inventor: HARADA MASARU
IPC: G10L15/00
Filed: 1987-09-24
Abstract: PURPOSE:To reduce recording (memorandum and memorization) that a calling subscriber has and to shorten the connection time of a call by connecting the call without dialing. CONSTITUTION:A central processor CP connects a path 3 and also transfers storage position information(EL) on a subscriber obtained from a main storage device MM to a voice a recognizing device VRS through a path 2. The voice recognizing device VRS extracts the number(N) of a called subscriber from a data base DB according to voice called subscriber information on, for example, the subscriber name and prefecture name from the subscriber A and the storage position information(EL) from the central processor CP, and sends it to the central processor CP through a path 4. A ringing tone sending device RING sends a ringing tone to the called subscriber B through a path 5 and sets a channel 6 of a network TDNW when the called subscriber B answers. Consequently, the connection time of the call is shortened.
Patent JP-H02233117-A (JP)
Title: Sinter coating of porous metallic filter surface
Inventor: JIYOSEFU REO GADEISU
IPC: B01D71/02
Filed: 1989-09-18
Abstract: PURPOSE: To form a metallic filter having pore layers by treating a porous metal substrate having specific pore diameters with a slurry of specific metal oxide particles, then drying the substrate to remove the fluid and further heating the substrate at a specific temp. CONSTITUTION: The porous metal substrate having the pore size of 0.5 to 10 μm is formed by using the particles having a grain size of 30 to 100 μm. The porous metal substrate is treated with the slurry of the sinterable metal oxide particles having the diameter of 0.2 to 10 μm to pack the pores in the porous metal substrate down to a depth of 30 to 100 μm and thereafter the porous metal substrate is dried until the liquid does not substantially exist any more. The substrate and the metal oxide particles are then heated at a temp. which is sufficient for sintering the metal oxide particles to each other but is not so high as to melt the porous metal substrate, by which the sintered coating is formed on the filter surface.
Patent JP-H0688683-A (JP)
Title: Heat power plant anti-corrosion apparatus
Inventor: SHIMONO NOBUO
IPC: F28B9/10
Filed: 1992-09-09
Abstract: PURPOSE:To prevent a decrease in pH of condensed water by a method wherein carbonic acid gas is prevented from entering a condenser. CONSTITUTION:A device for removing carbonic acid gas is mounted in a vacuum breaking system (including a vacuum breaking valve 3 and a vacuum breaking pipe 4) of a condenser 2. As a method for removing carbonic acid gas from surrounding a atmosphere, it is sufficient to supply air passing through strong alkaline liquid or alkanolamine and the like, for example. Air for breaking vacuum in the condenser 2 is passed through strong alkaline liquid or alkanolamine and the like, for example, to enable carbonic acid gas to be removed, thus eliminating the problem that corrosion is caused by a decrease in pH due to dissolution of carbonic acid gas.
Patent JP-S61122130-A (JP)
Title: Processing of fused quartz article
Inventor: OGUMA REIJI
IPC: C03B29/00
Filed: 1984-11-14
Abstract: PURPOSE:To carry out the processing of a fused quartz article without increasing the OH-concentration in the fused quartz article, by applying a gas generated by the combustion of CO gas and O2 gas to the fused quartz article to be processed, and processing the softened article. CONSTITUTION:CO gas and O2 gas are supplied to the center channel 5 and the outer channel 6 from the bombs 7, 10 via the valves 8, 11 and the connecting pipes 9, 12, respectively, and burnt at the tip 13 of the burner 4 to form the flame 14 of 1,600-2,000 deg.C. The flame 14 is applied to the surface 3 of a hole 2 bored to a fused quartz article 1 to effect the softening of the article and the softened article is processed.
Patent JP-S6482542-A (JP)
Title: Method and device for handling electronic component
Inventor: TSUCHIYA KEIZO
IPC: H01L21/677
Filed: 1987-09-25
Abstract: PURPOSE:To handle an extremely thin electronic part smoothly without being damaged by mechanically lowering a collet once up to where the nose of the collet is not brought into contact with the top face of the electronic part, releasing air floating and bringing down the nose of the collet up to the top face of the electronic part. CONSTITUTION:When a collet holder 20 is floated previously by an air floating mechanism and an electronic part to be sucked 62 is sucked, said collet holder 20 is taken down mechanically up to where a distance up to the top face of the electronic part from the nose of a collet reaches a floating distance or less, air floating is released, and the nose of the collet is lowered up to the top face of the electronic part. The nose of the collet is brought into contact positively with the top face of the electronic part at that time, but a hover effect works, thus preventing the damaging of the surface of the electronic part due to the falling of the nose of the collet. Accordingly, an electronic-part handling system, in which impact load at the time of the contact of the nose of the collet and the electronic part is minimized by a simple mechanism, and a device by said system are acquired.