baber/WOPTO huggingface dataset:
Patent JP-H05234576-A (JP)
Title: Device for battery carrying in/out heat insulated vessel
Inventor: TAKEYAMA MIKINE
IPC: H01M10/39
Filed: 1992-02-21
Abstract: PURPOSE:To provide a device for carrying battery in/out a heat insulated vessel, having no possibility of damage or deterioration even when a conveyer, carrying in/out a frame body housing battery, is exposed to high temperatures, being a simple device, and inexpensive in manufacturing cost. CONSTITUTION:In this device, the followings are provided: turning rollers 14 as a conveyer, arranged in positions ranged with the lower parts in a vessel 1 from outside the heat insulated vessel 1, and carryably supporting a frame body 3 in/out, and an air tube 9 as a conveyer supporting device, capable of switchingly arranging a condition, where the frame body 3 can be carried in/out by raising the turning rollers 14, and a condition, where the air tube 9 itself can be extracted by making the frame body 3 to be lowered causing carrying-in/-out impossible. The frame body 3 is carried in/out the heat insulated vessel 1 in a condition where the turning rollers 14 are raised, and a carrying-in/-out device 5 together with the turning roller 14 is extracted from in the heat insulation vessel 1 in a condition where they are lowered.
Patent JP-S53121431-A (JP)
Title: Information processing unit
Inventor: HOSOKAWA YASUO
IPC: G11C11/406
Filed: 1977-03-31
Abstract: PURPOSE:To warrant the agreement of refresh addresses, by using the clock of the operation syste in use if the contents of the counters for the unit in use and for spare are in agreement, and by making agreeable the content of the spare counter to the operation counter in use, if disagreement.
Patent JP-S63209291-A (JP)
Title: Switching apparatus for multistage switchframe in communication system
Inventor: GERUTO NIISUTETSUGE
IPC: H04Q3/68
Filed: 1988-02-19
Abstract: Coupling circuitry for multistage coupling fields in telecommunications networks, especially time-multiplex telephone switching systems, with switching matrices and intermediate lines that connect them from coupling stage to coupling stage. The multistage coupling field has intermediate-line wiring wherein a number of intermediate lines extends in parallel in a group of intermediate lines from every switching matrix in the first coupling stage to every switching matrix in the second coupling stage, the number being large enough to prevent interior blockage even while multichannel connections are being established. The number of switching matrices in the second coupling stage is for this purpose one more than double the quotient, rounded off to a whole number, of the difference between the connecting lines connected to the input end of one switching matrix in the first coupling stage and the maximum number of connecting lines or intermediate lines to be seized per multichannel connection and the difference between the number of intermediate line per group of intermediate lines increased by one and the maximum number of connecting lines or intermediate lines to be seized per multichannel connection.
Patent JP-S51115777-A (JP)
Title: Manufacturing method of a semiconductor apparatus
Inventor: TANAKA TOMOYUKI
IPC: H01L21/331
Filed: 1975-03-26
Abstract: PURPOSE: High withstand voltage semiconductor apparatus, without cracking of a wafer, with good available percentage and with low cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07245278-A (JP)
Title: Semiconductor substrate for reverse side incidence photo detector
Inventor: WAKABAYASHI ATSUSHI
IPC: H01L21/301
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the paste of a dicing tape from remaining on the reverse side of a substrate by laying out a reverse side incidence photo detector on the surface of a semiconductor substrate and laying out a dicing line for dividing the reverse side incidence photo detector at least on the reverse side of the semiconductor substrate. CONSTITUTION:A reverse side dicing line 4 forms a reflection prevention film 5 formed on the reverse side of a substrate by photolithoetching. In a semiconductor substrate 3 for reverse side incidence photo detector, a dicing tape 6 is fitted to the surface and the substrate is fixed to a dicing device along with the dicing tape 6 with the substrate reverse side facing upward, thus preventing the paste of the dicing tape 6 from remaining on the reverse side of the substrate. Also, the semiconductor substrate 3 for reverse side incidence photo detector can be cut by detecting the reverse side dicing line 4, thus preventing light from being absorbed or scattered due to paste and preventing the reverse side incidence photo detector laid out on the surface of the substrate from reducing its light detection capacity.
Patent JP-H05206676-A (JP)
Title: Radio wave absorber
Inventor: HATAKEYAMA KENICHI
IPC: H01F1/00
Filed: 1992-01-27
Abstract: PURPOSE:To avoid radio wave interference by a method wherein a magnetic material layer is composed of laminated magnetic sheets and bonded permanent magnet sheets. CONSTITUTION:A magnetic material layer 2 is composed of laminated magnetic sheets and bonded permanent magnet sheets. Not less than 90wt.% of soft ferrite particles having diameters of 0.5mum-5mm are kneaded with resin and the mixture is processed into a sheet having a thickness of 3-30mm to obtain the magnetic sheet. Hard ferrite particles are kneaded with resin and the mixture is processed into a sheet having a thickness of 2-30mm and the sheet is magnetized to obtain the bonded permanent magnet sheet. One or both sides of the magnetic sheet is or are cladded with the bonded permanent magnet sheet or sheets or the magnetic sheets and the bonded permanent magnet sheets are alternately laminated to compose a multilayer bonded magnetic unit. The surface magnetic flux density of the bonded permanent magnet sheet is not less than 100G. With this constitution, processability, moldability and installability can be improved and the radio wave absorber of the present invention can be easily applied to the wall of a building, etc., to avoid radio wave interference.
Patent JP-H03239959-A (JP)
Title: Electrophoretic separation method
Inventor: MIN DE ZUU
IPC: G01N27/447
Filed: 1990-02-16
Abstract: PURPOSE: To make it possible to separate a mixture of sample ions with good reproducibility and stability by causing it to pass a separating column electrophoretically containing an aqueous solution without a gel of a linear polymer having a specific molecular weight. CONSTITUTION: A mixture of sample ions of different molecular weights in a sample is caused to pass a separating column electrophoretically containing an aqueous solution without a gel of a practically linear polymer having a molecular weight of about 10<4> to about 2×10<6> . At this time, its molecular weight is in the range of about 0.1 to about 200 times as large as the average molecular weight of high polymers in the mixture, and is large enough to delay the flow of the high molecules passing the separating column to the extent that the concentration of the polymer in the solution changes together with the molecular weight of the high molecules. Besides, one having sample ions of macromolecules, and having a polymer concentration high enough to lengthen the high polymer holding time in at least about 25%/about 35%/about 50% columns is used.  Besides, as a polymer one having an average molecular weight being between the minimum molecular weight and the maximum molecular weight of the sample ions in the mixture, is used.
Patent JP-H08212611-A (JP)
Title: Wave front aberration correcting device and optical information recording and reproducing device
Inventor: ONO MASAHIRO
IPC: G11B7/1392
Filed: 1995-02-01
Abstract: PURPOSE: To provide a wave front aberration correcting device capable of relaxing the precision required for the processing and adjustment of the optical elements while keeping the generation of the wave front aberration of an optical information recording and reproducing device small. CONSTITUTION: The luminous flux passing through a composite prism 20 passes a liquid crystal element LC and is made incident on a moveable section 15. The element LC is a dot matrix type element constituted by arranging the elements, which control the phase of the incident luminous flux in a minute unit, in a two dimensional manner. The element LC is open loop controlled by a liquid crystal control circuit 50. The circuit 50 adjusts the refractive index of the element LC in an element unit by independently controlling the voltage applied to each element based on the control information stored in a memory 51. The information is a set of the data for all elements which relate the addresses of all elements of the element LC and the values of the voltages to be applied to these elements.
Patent JP-2000236271-A (JP)
Title: Multi-carrier transmitter
Inventor: KAWASHIMA ETSUO
IPC: H04J1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To judge an unlock place of a PLL and to suppress the damage to system operation to a minimum by converting and filtering the oscillation frequency outputted by a voltage-controlled oscillator, when the PLL is unlocked. SOLUTION: Intermediate frequency components are extracted from a transmit signal and inputted to a band-pass filter 28. The output of the band-pass filter 28 is inputted to a logarithmic amplifier 29, whose output is inputted to an A/D converter 30. Furthermore, this multi-carrier transmitter is provided with a ROM 31 stored with a table, wherein the power values of intermediate frequency signal are made to correspond to digital codes. A CPU 16 stops the transmission of all modulated signals when at least one step-out signal is generated, finds the power value of the intermediate frequency signal from the output of the A/D converter 30 by referring to the ROM 31, and selects the PLL according to the power value, thereby restarting the transmission.
Patent JP-H0595058-A (JP)
Title: Semiconductor device
Inventor: MAARUTEN AREKUSANDAA FUAN ANDE
IPC: H01L23/31
Filed: 1992-02-24
Abstract: PURPOSE: To decrease the number of cracks in an inactive thin film of a semiconductor device provided with a polyimide thin film between the inactive thin film and a sealing synthetic resin by specifying the elastic modulus of the polyimide thin film. CONSTITUTION: A semiconductor chip 10 is connected with a lead frame 14 through a bonding thin film 13 and a metal wire 15. It is further covered with a polyimide thin film 21 and an inactive thin film 20 is provided between the semiconductor chip 10 and the polyimide thin film 21. The assembly is then sealed in a synthetic resin 16. Elastic modulus of the polyimide thin film 21 is set at 1.0×10<10> Pa or above. This structure reduces formation of crack in the inactive thin film significantly and the reliability and predicted lifetime of a semiconductor chip can be enhanced.
Patent JP-H06232546-A (JP)
Title: Reflow oven and cooling apparatus used therefor
Inventor: TANAKA SETSUO
IPC: B23K31/02
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a reflow oven cooling apparatus which is excellent in cooling effect and restrained from making the reflow oven drop in temperature by a method wherein nitrogen gas warmed up in a cooling zone is supplied into the reflow oven. CONSTITUTION:Cold nitrogen gas guided into a reflow oven 1 from a coolant 15 of a cooling apparatus 4 is made to flow into an area blowoff heater 3 in a pre-heating zone P passing through an intra-oven feed pipe 16. Nitrogen gas is heated by an electric heater and jetted out through a blowoff opening by a fan. Nitrogen gas heated in the pre-heating zone P and a reflow zone R is made to flow into a cooling zone C and sucked in a cooling apparatus 4. In the cooling apparatus 4, as nitrogen gas of low temperature flows through a pipe, hot nitrogen gas sucked in the cooling apparatus 4 is quickly cooled down. Cold nitrogen gas flowing through the pipe is warmed up by hot nitrogen gas heated in the pre-heating zone and the a primary heating zone R and fed into the reflow oven 1.
Patent JP-H09233162-A (JP)
Title: Fitting structure for housing
Inventor: ISONO FUMIHISA
IPC: H05K5/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To relieve the load of adjustment for fitting. SOLUTION: A housing 1 is composed of a main body case 2 and a door case 3. A 1st support arm 6 of the main body case 2 and a 2nd support arm 16 of the door case 3 are pivotally fitted to each other by a connection section 23 to allow the door case 3 to cover an opening of the main body case 2 freely. Then the door case 3 is pivotally fitted to the main body case 2 to be freely movable in the vertical direction. Furthermore, a gage plate 12 is fitted to a bottom 10 of the main body case and an engagement piece 20 riding over the gage plate 12 is fitted to a bottom 18 of the door case 3.
Patent JP-S56132454-A (JP)
Title: Fuel injector
Inventor: HOSAKA AKIO
IPC: F02D3/00
Filed: 1980-03-24
Abstract: PURPOSE: To open an injection valve at a proper timing and inject a fuel at an adequate pressure by providing a pressure regulator which sequentially changes injection pressures of a fuel injector on the basis of an operating condition of an engine.  
     CONSTITUTION: A fuel in a fuel tank 3 is supplied by a pump 4 to a fuel injection valve 6 disposed in an intake manifold 6. An excess fuel from the pump 4 is fed back into the tank 3 via a pressure regulator 5 which is opened or closed according to a negative pressure in an intake pipe. A controller 7 controls an opening or closing motion of the injection valve 6 and is electrically connected to the regulator 5 so as to prevent the valve body from taking a rapid opening or closing motion when subjected to a suction negative pressure not illustrated in the drawing. The valve may be sequentially opened or closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06249995-A (JP)
Title: Process controller
Inventor: HAYASHI TOSHIBUMI
IPC: G01D21/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a process controller which can specify the cause of trouble in target operation through a simple system without requiring any logic diagram or extensive development of AND/OR graphs. CONSTITUTION:The process controller comprises a memory 3 for correlating the operational targets with execution premise conditions, i.e. plant conditions, and storing as a control data, a ROM 2 for comparing the execution premise conditions with actual values for a predetermined operational target to velify a control data which is the further premise conditions for aforementioned execution premise conditions thus automatically storing the control program, an I/O unit 6 for instrumentation controller of plant, other process controllers, and an operator, and a processor 1 for executing the processing according to a program stored in the ROM 2 and delivering a control instruction or a display instruction to an I/O unit 6.
Patent JP-H02213855-A (JP)
Title: Full-color developer
Inventor: MAEDA YASUTAKA
IPC: G03G9/09
Filed: 1989-02-14
Abstract: PURPOSE:To satisfy the different requirements for the image quality of black and white copying and full-color copying and to obtain good images by increasing the electric resistance value of the carrier of a black developer larger than the electric resistance value of the carriers of respective color developers. CONSTITUTION:The electrostatic latent image formed on a photosensitive body in accordance with the image having a colored solid part 13a and a black line part 13b has the increased electric field intensity in the part corresponding to the edge part of the solid part 13a and the line part 13b. Toners of nearly uniform amt. stick to the respective parts of the electrostatic latent image as the counter electrode effect at the time of development is large, if the electrostatic latent image corresponding to the solid part 13a is developed in this state by the color developers having the electric resistance value of the carrier smaller than the electric resistance value of the black developer. The transferred image having no density unequalness is thus obtd. The toners of the sufficient amt. stock to the electrostatic latent image as the counter electrode effect at the time of development is small, if the electrostatic latent image corresponding to the line part 13b is developed by the black developer having the large electric resistance value of the carrier. The sharp image is thus obtd.
Patent JP-H11221641-A (JP)
Title: Method for press forming of brake shoe
Inventor: FUKUDA MASATAKA
IPC: B23P15/18
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve working efficiency by continuously executing a stage for blanking an external shape by subjecting a working material of a flat planar rim to prescribed forming and a stage for subjecting the material to R (radius of curvature) bending in such a manner that the product shape of the rim is obtd. by progressive press forming. SOLUTION: Piercing of two pilot holes P1 and drawing of seven projections P2 for welding are executed in a stage (a). Piercing of holes H for positioning by fitting to the outer peripheral projections of a web at the time of welding is executed in a stage (b). Drawing of three points of adjacent beads B is executed in a stage (c). Blanking to determine the length and width of the rim 3 is executed in a stage (d). Next, the flat planar rim is subjected to R bending in such a manner that the product shape of the rim along the outer periphery of the web is attained while the rim is progressively fed in a stage (e). Next, both ends of a connection part P5 are cut in a final stage (f) via an idle stage e'. As a result, the disconnection of the rim 3 of the product shape subjected to R bending is made possible.
Patent JP-H11218392-A (JP)
Title: Measuring and operating method of filling rate of ice
Inventor: HAMAOKA YUKIO
IPC: F28D20/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To permit the operation of transferred ice filling rate of slurry of ice and water correctly without being affected by a flow speed by a method wherein a pressure loss, having the flow speed as a constituting factor, is operated by a specified formula while the factor, related to the flow speed, is cancelled in the stage of operation while a measuring and operating method, which is not affected by the flow speed, is employed. SOLUTION: When the transferred ice filling rate IPF of the slurry of ice and water is measured in an ice heat storage system, a vertical descending pipe 11 and a vertical ascending pipe 12 are provided on the way of a horizontal straight pipe 10 or the transferring pipeline of the slurry of ice and water. Then, the pressure loss ΔPvd per unit length of the vertical descending pipe 11 and the pressure loss ΔPvu per unit length of the vertical ascending pipe 12 are measured in accordance with formulae; ΔPvd=ΔPs+IPF, ΔPvu=ΔPs-IPF which are related to the pressure loss ΔPS and the ice filling rate IPF of the horizontal straight pipe.  Next, the pressure loss ΔPs of the horizontal straight pipe 10 is cancelled by the difference of the measured values and an estimated IPF is operated by the value of dividing the same into two equal parts to operate the approximated value of ice filing rate of the transferred slurry of ice and water through an approximation formula.
Patent JP-H09224721-A (JP)
Title: Fancy on necktie knot
Inventor: KASAI YUKIHIKO
IPC: A44C1/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To keep the necktie knot shape and add on suitable fancy by putting a fancy ring with an opening onto the necktie knot in the manner it puts on and off freely. SOLUTION: Onto the edge of a cutout 2 of a ring 1 made of precious metal is put an open arm 4 to shut on and off freely by an axis 3. On the edge of the open arm 4 is processed a click 5 having a point 8 inside, while on the another edge of the cutout 2 of the metal ring 1 is put a click hold 7 to catch the click 5 and inside it is processed a stopper 8 to hold the point 6. On the center front of the ring 1 is put a jewel 9 held by a jewel catch 10. When putting on the fancy, open the open arm 4 and put the ring 1 through the lower part of the necktie knot, and hold it on shutting the open arm 4 and catching the point 6 of the click 5 by the stopper 8 of the click hold 7.
Patent JP-S51111798-A (JP)
Title: Firing device for advancing gun
Inventor: TASHIRO TAI
IPC: F41A19/06
Filed: 1975-03-28
Abstract: PURPOSE:To provide a device allowing automatic firing of an advancing gun within the range of advancing speed set according to the firing data concerning propellant load and angle of fire.
Patent JP-H08204647-A (JP)
Title: Optical relay transmitter and optical communication method
Inventor: KASHIWADA TOMONORI
IPC: H04B10/29
Filed: 1995-02-24
Abstract: PURPOSE: To realize the optical relay transmitter and the optical communication method in which multiple waves are simultaneously amplified to compensate a transmission loss in a way that the gain of each wavelength is almost constant independently of an input signal optical level in the wavelength multiplex transmission of the optical signal. CONSTITUTION: The optical relay transmitter is made up of a transmission terminal station 16 converting four information signals into four optical signals and applying wavelength multiplex to the optical signals, an optical fiber transmission line 17 used to transmit the optical signals, a reception terminal station 25 demultiplexing the received optical signal into four optical signals and converting them into four information signals, and an optical relay amplifier 30 arranged on the way of the optical fiber transmission line 17 and in which plural optical fiber amplifiers whose wavelength dependence of amplification gain differs are connected in series. The optical relay amplifier 30 is made up of an Al 1.4wt.% addition EDF31a, a P5wt.%-ALL1wt.% addition EDF31b connected in series with the EDF31a and exciting devices 34a, 34b supplying the exciting light to the EDFs31a, 31b.
Patent JP-S63205385-A (JP)
Title: Latent-heat storage material
Inventor: SUGIYAMA KUNIO
IPC: C09K5/08
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the title composition which enables utilization of stable latent heat without causing supercooling in a prescribed temperature region, and allows repeated heat storage and discharge stably for a long time, by using n-butyl palmitate as its contituent. CONSTITUTION:50-100wt.% n-butyl palmitate (A) is mixed with a fatty acid ester (B) other than component A, such as a straight-chain saturated fatty acid ester (e.g., n-butyl stearate), and if required, 30wt.% or less heat storage component (C) comprising an organic substance compatible with components A and B, such as n-paraffin, giving the title composition composed mainly of fatty acid esters.
Patent JP-H06307545-A (JP)
Title: Steering boot
Inventor: EGAWA YUJI
IPC: F16J3/04
Filed: 1992-01-28
Abstract: PURPOSE:To provide a steering boot which is constituted to suppress expansion deformation of a bellows part even when the temperature of working environment is increased and an internal pressure is increased and keep a smooth expandable and contractible state. CONSTITUTION:A steering boot 1 is formed of a thermoplastic elastomer. The steering boot 1 comprises a bellows part 4; and fixing parts 5 and 6 arranged to the two ends thereof. An annular groove 11 is formed in at least one of a number of the root parts 10 of the bellow part 4. A straight line (a) for interconnecting the crest parts 9 of the bellows part 4 and a straight line (b) for interconnecting root parts 10 are extended approximately in parallel to the axis (c) of the steering boot 1. The bellows part 4 is formed in an elongated shape wherein the length in an axial direction of the bellows part is 1.5 times or more as long as the maximum diameter of the crest part 9.