baber/WOPTO huggingface dataset:
Patent JP-H06262859-A (JP)
Title: Thermal transfer recording medium
Inventor: MATSUMOTO HARUMI
IPC: B41M5/30
Filed: 1993-03-16
Abstract: PURPOSE:To provide a thermal transfer recording medium capable of applying sharp printing to general-purpose paper or a plastic base material excellent in scratch resistance and lap-transfer properties and capable of obtaining a gradation image. CONSTITUTION:A release layer 12 containing at least an acrylic resin with a glass transition temp. of 50-100 deg.C and a mol.wt. of 2000-20000 and a recording layer 11 containing at least an epoxy resin with an m.p. of 60-100 deg.C and melt viscosity at the m.p. of 10000 poise or less and a colorant are provided on a base material 13 having heat resistance. Since the release layer has good thermal response and facilitates the release of the recording layer from the base material, the transfer of the recording layer is made possible even by low energy.
Patent JP-H07263127-A (JP)
Title: Ptc heating element
Inventor: FUKUYA NAOHITO
IPC: H05B3/14
Filed: 1994-03-25
Abstract: PURPOSE:To reduce hysteresis of positive temperature coefficient of resistance(PTC) characteristics so as to improve accuracy of temperature control, by adding a sorbitol derivative to PTC heating element composed of a crystalline polymer and conductive particles. CONSTITUTION:Hysteresis of a PTC heating element composed of a crystalline polymer is liable to occur in fall rather than rise of temperature, however, an increase in crystallization rate during crystallization can reduce hysteresis. A solibitol derivative in formula (1) is added by 0.1-1.0 pts.wt. as cristal nucleous agent to the total amount 100 pts.wt. of crystalline polymer and conductive particles forming the heating element. Difference between the peak temperature in temperature rise and the peak temperature in temperature fall is thus decreased so as to reduce hysteresis. Addition of such crystal nucleous agent can minimize the crystal grain size and increase the crystallization rate without giving effect on the degree of crystallization.
Patent JP-H09239762-A (JP)
Title: Production of molded product
Inventor: MORISHITA NATSUKI
IPC: B29K105/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To develop a design having a transparent feeling, a depth feeling and a high grade feeling by using a transparent thermosetting molding material as a thermosetting molding material. SOLUTION: A first thermosetting molding material 1 and a second thermosetting molding material 3 are superposed one upon another so that a transparent sheet 2 is interposed between both of them to be molded under heating and pressure. At this time, a transparent thermosetting molding material is used as one of the first and second thermosetting molding materials 1, 3 and a colored thermosetting molding material is used as other one of them. By this constitution, since the transparent thermosetting molding material and the colored thermosetting molding material are not mixed at the part where the transparent sheet 2 is interposed at a time of molding, a molded product excellent in design effect having a depth feeling, a transparent feeling and a high grade feeling can be obtained.
Patent JP-H07262591-A (JP)
Title: Optical recording and reproducing device
Inventor: DATE KOICHI
IPC: G11B11/105
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the destruction of a semiconductor laser due to an abnormal overcurrent such as a high frequency noise by holding the optical output of the semiconductor laser to be constant by means of an automatic output control circuit of two series for exclusive reading use and exclusive writing/ erasing use. CONSTITUTION:At the time of reading or writing/erasing, a light beam emitted from a semiconductor laser 13 is detected by a pin-photodiode 17, is subjected to current/voltage conversion by means of an I/V amplifier 1 or 14 and outputted. A current comparator 2 or 23 compares the output with the reference current of a reference current source 6 or 21 and operates transisters 5, 4 or 20, 18. The current of the laser 13 is controlled through the transister 4 or 18 and a current limiting resistor 8 or directly and an optical power is controlled to be a prescribed constant value. At this time, an input signal 9 or 10 is turned on/off with the frequency of light modulation in the state of turning on or at the time of writing and the capacity possesed by the laser and the resistor 8 form an LPF. Consequently, at the time of reading out data, the destruction of the laser 13 due to abnormal overcurrent such as the noise of super-high frequency is prevented.
Patent JP-S54147010-A (JP)
Title: Magnetic recording medium
Inventor: KUROE AKIO
IPC: G11B5/66
Filed: 1978-05-10
Abstract: PURPOSE: To improve mechanical strength and the output of short wavelength regions by forming the Co vapor deposition film to be provided on a non-magnetic substrate in double laminate structure and making the Co film thickness closer to head sliding face larger than the further Co film thickness thereby forming the magnetic recording medium.  
     CONSTITUTION: A non-magnetic layer 2, Co thin film layer 3, non-magnetic layer 4, Co thin film layer 5 are subsequently laminated on a non-magnetic substrate 1 and the film thickness t' of the Co thin film layer 5 closer to the head sliding face is made larger than the film thickness t of the further Co thin film layer 3 to form the magnetic recording medium. The combination use of, e.g., Co vapor deposition tape (film thickness; first layer 300 Å, second layer 600 Å) of Hc; 1000 oersted constituted as mentioned above and a ferrite head (gap length; 0.2 to 0.3μ) yields high output of about +18dB at a recording wavelength 0.6μ as compared to the case of using conventional Co base iron oxide tapes (Hc; 670 oersted, Br; 1400 gauss). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04100805-A (JP)
Title: Resin mold-forming composition, resin mold, and molding of resin mold
Inventor: SAMURA TETSUYA
IPC: C08F2/48
Filed: 1990-03-07
Abstract: PURPOSE:To provide a resin mold-forming composition which can give a platy resin mold with an uneven pattern within a short time less laboriously by mixing a specified photocurable compound with a photopolymerization initiator. CONSTITUTION:A photocurable compound comprising a combination of an allyl alcohol derivative (e.g. allyl alcohol/ethylene oxide adduct) with a (poly) thiol compound (e.g. 2-mercaptoacetic acid/glecerol ester) or an acrylic ester containing an aromatic ring and/or an alicyclic ring (e.g. alkylene oxide-modified bisphenol A diacrylate is mixed with a photopolymerization initiator (e.g. benzoin) to produce a resin mold-forming composition. This composition 4 is poured into a glass vessel 3 and a base plate 2 having a light transmission part and a light shielding part is mounted on it. The composition 4 is irradiated with light 1 passed through the base plate 2, and uncured liquid part is removed to leave a resin mold.
Patent JP-H0920422-A (JP)
Title: Device that turns tip of egg to one side on second conveyor
Inventor: DOORNEKAMP MARTIN
IPC: B65B23/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device to turn the pointed ends of the whole eggs to one side of a second conveyor by transferring the eggs to the second conveyor from a first roller conveyor, and performing work to turn the eggs in the specific direction at transfer time. SOLUTION: A roller 3 of a first roller conveyor is substantially formed in a fourglass shape, and the roller is provided with a roller central part being substantially cylindrical shaped, and a device is provided with a preliminary orienting means 4 to carry eggs on the first roller conveyor 1 to a position A to previously turn them in the specific direction. This device is also provided with a transfer conveyor 5 having a gripper 6 formed so as to grab up the eggs from the position A to previously turn them in the specific direction, and the gripper 6 can carry the eggs to an aligned position C, and can transfer the eggs to a second conveyor 2 from the aligned position C.
Patent JP-H02236650-A (JP)
Title: Swap data buffer device
Inventor: KUMAGAI TAKASHI
IPC: G06F12/08
Filed: 1989-03-10
Abstract: PURPOSE:To shorten a time required for swap-out without adding a data transfer line by providing the half of a swap data buffer at a low-order memory device side, and another half at a high-order memory device side. CONSTITUTION:The swap data buffer is divided into two parts, and a first buffer part 18 belongs to a low-order memory device 1, and is connected to a high-order memory device 2 via the data transfer line, and a second buffer part 19 belongs to the high-order memory device 2, and is connected to the low-order memory device 1 via the data transfer line. And the first an second buffer parts 18 and 19 receive swap data read out from the low-order memory device 1 one after another alternately, and transfer respective content to the different banks of the high-order memory device 2 in parallel. In such a way, the time required for the swap-out can be shortened, and also, no increment of the data transfer line between the high-order memory device 2 and the low- order memory device 1 is required.
Patent JP-S58175446-A (JP)
Title: Preparation of food containing protein
Inventor: SHIRAI MITSURU
IPC: A23L11/00
Filed: 1982-04-05
Abstract: PURPOSE:To prepare a food, containing a protein, consisting of a fibrous protein having a fine fibrous structure, consisting of a fibrous protein having a favorable sense of eating in keeping the food in a mouth without the soybean smell, by using soybeans as a raw material. CONSTITUTION:1-3pts.wt. water is added to 1pt.wt. whole soybeans, and the soybeans are fully dipped therein and then pulverized in a silent cutter, etc. or pulverized in a pin mill, etc. to <=200mu particle diameter. 1pt.wt. resultant pulverized soybean powder is then kneaded fully with 1-3pts.wt. water, and the resultant kneaded material is fried in oil at 80-120 deg.C to form a fibrous protein, which is then dipped in an aqueous solution and flexibilized. The resultant fibrous protein is then dipped in an aqueous solution containng a binder, kneaded and molded to prepare the aimed food containing the protein.
Patent JP-H04270080-A (JP)
Title: Production of aluminum clad steel sheet excellent in joining property
Inventor: TONE SHOJI
IPC: B23K20/04
Filed: 1991-02-26
Abstract: PURPOSE:To produce an aluminum clad steel sheet in which shearing strength is stabilized at high value and superior joining property is provided. CONSTITUTION:At the time of producing an aluminum clad steel sheet, in which aluminum or aluminum alloy is used as a cladding material 2 and a steel sheet is used as a base material 1, by a rolling joining method, a composite where one or >=2 kinds among aluminum, aluminum alloy, nickel, and nickel alloy are interposed as an insert material 3 between the cladding material and the base material, is prepared and heated up to a temp. between 250 deg.C and a temp. lower than the melting temp. of aluminum and at least one pass is performed by means of rolling under the condition that the rolling reduction of the cladding material is regulated to 10%. At this time, it is effective in improving joining property that the periphery of the above insert material is stuck on the surface of the base material and hermetically sealed.
Patent JP-S53141885-A (JP)
Title: Nuclear fuel assembly
Inventor: WAKAMATSU MITSUO
IPC: G21C3/32
Filed: 1977-05-16
Abstract: PURPOSE: To prevent a leak of coolant by fitting a leakproof section which is embedded so as to slide freely into a bottom opening of entrance nozzle of nuclear fuel assembly with an embedded section of low support plate of core structure with a pressure applied by liquid metal coolant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59181159-A (JP)
Inventor: OOHIRA OSAMU
IPC: A61L15/58
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01231006-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: SUZUKI SENTA
IPC: G02B6/12
Filed: 1988-03-11
Abstract: PURPOSE:To eliminate the deviation in the central wavelength of a block area and pass area as against the fluctuation in a waveguide width so that the working accuracy of elements in relieved and the need for discrete adjustment of the elements is eliminated by cascade-connecting directional couplers which are either wide or narrow with the optimum value of the waveguide width at which the element sensitivity is minimized. CONSTITUTION:The waveguide widths of the 1st and 2nd directional coupling type optical multiplexer/demultiplexers 8, 9 deviate reverse to be wide and narrow with the optimum value of the waveguide width at which the element sensitivity, i.e., the central wavelength deviation with respect to the fluctuation in the waveguide width is minimized and, therefore, the directions of the deviations in the central wavelength of the block area and the pass area are reversed from each other with respect to the fluctuation in the waveguide width. The influence of the fluctuation in the waveguide width on the wavelength selection characteristic is thereby suppressed and the block area of the wide range and the desired wavelength selection characteristic are obtd. without increasing the accuracy of working such as etching and without the need for adjusting the element characteristics after the production.
Patent JP-S63221343-A (JP)
Title: Silver halide photographic sensitive material having excellent film property
Inventor: TACHIBANA NORIKI
IPC: C08L25/00
Filed: 1987-03-11
Abstract: PURPOSE:To improve the film property, especially, the dimensional stability and the devitrification of a hydrophilic colloidal layer by incorporating a polymer latex having sulfinic acid group or oxysulfonic group in the hydrophilic colloidal layer provided on a supporting body which is subjected to undercoating. CONSTITUTION:The titled material comprises one or more layers of the hydrophilic colloidal layers provided on the supporting body which is subjected to the undercoating, and at least one layer of the hydrophilic colloidal layers contains the polymer latex having the sulfinic acid group or the oxysulfonic group. The compounding ratio of a monomer having the sulfinic acid group or the oxysulfonic group contd in the polymer of the latex is preferably >=10mol.%, and said polymer latex may be incorporated in all hydrophilic colloidal layers of a photographic constituting layer. Thus, the titled material having excellent dimensional stability and the devitrification and the good film property is obtd. And, the obtd. titled material is widely available for alpha-olefin polymer laminated paper, a synthetic paper, various kinds of plastic films, glass, metal and an earthware, etc.
Patent JP-S63222206-A (JP)
Title: Image processor for measuring structure of optical fiber
Inventor: OSAKA KEIJI
IPC: G06T7/00
Filed: 1987-03-11
Abstract: PURPOSE:To measure an internal structure with high accuracy, by a method wherein the images of the end part and side surface of the optical fiber mounted on a fixing jig are scanned in the direction right-angled to the axis of the optical fiber by a television camera and the scanning result is converted to a digital value by an A/D converter and stored to be operationally processed. CONSTITUTION:The end surface of an optical fiber 10 is mounted to a positioning stand 9 and the image thereof is picked up by the television camera 2 having a microscope 1 mounted thereon. The television camera 2 is set so as to scan the image of the end surface of the optical fiber 10 in the direction right-angled to the optical axis direction of the optical fiber 10 irradiated with the light from a light source 11. The two-dimensional analogue output of the television camera 2 is displayed on a display device 4 and converted to a digital data at a sampling cycle of several-10msec by an A/D converter 3 to be temporarily stored in a data memory 5. An operation apparatus 6 successively operationally processes the digital data to measure the structure of the optical fiber 10 and position correcting quantity is calculated. A driving control apparatus 7 drives a motor 8 corresponding to the position correcting quantity to correct the position of the stand 9. By this method, an internal structure is measured with high accuracy.
Patent JP-S60199103-A (JP)
Inventor: TOMITA MINORU
IPC: E01D19/06
Filed: 1984-03-24
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-H11255241-A (JP)
Title: Internally coated metal can
Inventor: NODA TAIZO
IPC: C08L91/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To coat an internal face with a material harmless and friendly to environments to eliminate a problem associated with environmental hormone by applying an internal coating of natural wax on the internal face of a can for receiving beverage or the like. SOLUTION: Since natural wax, especially vegetable or animal wax generally is not solved into food or beverage at a normal temperature and if solved and taken, it may not affect a human body at all, an internal coating of natural wax is applied as an internally coated metal can. The natural wax to be used preferably includes carnauba wax, candelilla wax, rice wax, insect wax, etc. In this case, a can coated with carnauba wax may be applied to any kind of food and beverage to be received, while a can coated with candelilla wax, rice wax or insect wax is preferably applied to food and beverage except oily and fatty food.
Patent JP-S54148481-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SEIICHI
IPC: H01L21/316
Filed: 1978-05-15
Abstract: PURPOSE: To avoid the electric deterioration of the PN junction by limiting formation of the PSG film functioning as the 1st protective film of a high etching speed only on the N-type layer and avoiding etching the PSG film when the contact hole is formed.  
     CONSTITUTION: P + -type layer 1a is formed by diffusion on the surface of wafer 1 the N-type layer of which is epitaxial-grown on N + -type Si substrate, and then the entire surface of the wafer is covered with SiO 2  film 2. An opening is drilled to dilm 2, and Si 3 N 4  film 4a is coated over remaining film 2. Using film 4a as the mask, the mesa etching is applied to layer 1a and the epitaxial layer. And SiO 2  film 2c protects the mesa-etched area. After this, PSG film 3 is coated only on the surface of film 2c plus coating of SiO 2  film 4b. The contact hole is drilled to film 4a via the photolithography method. In such way, the hole is formed while film 3 is protected with film 4b, and electrode metal 5 is coated to the hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63225720-A (JP)
Title: Electromagnetic bearing device
Inventor: TAKAGI KIYOUJI
IPC: F04C29/00
Filed: 1987-03-13
Abstract: PURPOSE:To install an electromagnetic bearing device having a large load capacity by disposing notched portions of core-shaped electromagnetic bearings for holding parallel two-shaft rotors on the axes of the rotors in an electromagnetic bearing type screw vacuum pump. CONSTITUTION:A screw vacuum pump using a four-pole electromagnetic bearing is constructed so that electromagnetic bearings 1a, 1b are provided on the suction opening 8 side, and the lower portions of screw rotors 2a, 2b are supported by ball bearings 3a, 3b. The rotor 2a is driven by a motor 6, whereby the rotor 2b is driven through timing gears 5a, 5b to suck air through a suction opening 8 and discharge air through a discharge port 9. In this arrangement, auxiliary bearings 7a, 7b are provided on the upper end of a shaft, and shaft seals 4a, 4b are provided on the lower parts of the rotors in order to prevent entering of lubricating oil. Thus an electromagnetic bearing can be installed in a screw vacuum pump comprising parallel two-shaft rotors, so that vibration can be reduced and reliability can be improved.
Patent JP-H08247372-A (JP)
Title: Electric fusion joint
Inventor: YOSHII TAKAAKI
IPC: F16L47/02
Filed: 1995-03-16
Abstract: PURPOSE: To provide an electric fusion joint which is possible in stable turning-on control and provided with a turning-on control sensor. CONSTITUTION: In an electric fusion joint 1 provided with a turning-on control sensor 5, one or more projections 3 are provided on the inner periphery of a joint opening end nonmelted in fusing and moreover near a line which is parallel to a joint axial direction and includes a position on a circumference where the sensor 5 is provided.
Patent JP-S5510301-A (JP)
Title: Pressing machine
Inventor: MURATANI MINORU
IPC: B21D43/00
Filed: 1978-05-13
Abstract: PURPOSE: To improve working efficiency and enable operations to be done safely by providing the loading and removing of the work to and from a pressing machine isolatedly from the pressing position.  
     CONSTITUTION: A lower die 18 is so arranged as to be reciprocated horizontally in cooperation to the vertical movements of an upper die 14 by the specified crank mechanism 19. The lower die 18 loaded with the work in the loading position (b) of the work is entered to the pressing position (a) in synchronization by the abovementioned crank mechanism 19 cooperating to the revolution of a crank shaft 4 along with the downward movement of the upper die 14 and is then stopped.  Next, when pressing is accomplished and the upper die 14 moves upward, the  lower die 18 is horizontally moved by the crank mechanism 18 to return to the  removal position (b) and stop there, thence the product is taken out. If desired, the  downward moving speed of the upper die may be increased and the stop time in the pressing position of the lower die may be shortened by suitably combining the gears of the crank mechanism 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57172758-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITABAYASHI HIRONORI
IPC: H01L27/06
Filed: 1981-04-17
Abstract: PURPOSE:To obtain large capacity elements having no degradation in withstanding voltage on the same substrate with a high yield rate, by coating a resist on upper and lower electrodes of capacity elements and forming a source and a drain of an Si gate MOSFET by ion implantation. CONSTITUTION:On a gate oxide film 23 and a field oxide film 22 on the Si substrate 21, a gate electrode 24 of poly Si 26 and the lower electrode 25 of the capacitor element are selectively formed, and the surface is coated by an oxide film 26. Then the surface is coated by poly Si 27, selective etching is performed, and the upper electrode 27 is left on the lower electrode 25 with the oxide film 26 being held in-between. Then the gate oxide film 23 is selectively etched out so as to leave it under the electrode 24. Thereafter the electrodes 27 and 25 are coated by a resist 28, ions are implanted into the substrate 21 with the poly Si electrode 24 as a mask, and the source and drain are formed by drive in. Therefore, impurity ions are not implanted in the electrodes 27 and 25, the degradation in the withstanding voltage due to the charge is prevented, and the high quality, large capacity elements can be obtained on the same substrate together with the FET with the high yield rate.
Patent JP-S63278597-A (JP)
Title: Method for increasing treating efficiency in activated sludge process
Inventor: TOMIOKA TETSUZO
IPC: C02F3/12
Filed: 1987-03-12
Abstract: PURPOSE:To increase the treating efficiency by adding a trace amt. of iron sulfate, etc., into an aeration water tank for org. matter-contaminated waste liq. CONSTITUTION:The org. matter-contaminated waste liq. such as domestic waste water, sewage, industrial waste water, etc., is sent into the aeration water tank. The trace amts. of iron sulfate, manganese sulfate, and thiourea are added into the aeration water tank. A trace amt. of carbon powder such as carbon black is further added, and treatment is carried out. By this method, waste water can be purified at a low cost.
Patent JP-S51132365-A (JP)
Title: Joint and pipe freely capable of catching and releasing
Inventor: IZUMITANI AKIRA
IPC: F16B7/20
Filed: 1975-05-12
Abstract: PURPOSE: A joint and pipe freely capable of catching and releasing, that provides a joint device easily capable of correcting small quantity of diameter error. 
     COPYRIGHT: (C)1976,JPO&Japio