baber/WOPTO huggingface dataset:
Patent JP-H01286703-A (JP)
Title: Magnet type continuous truck transporting apparatus
Inventor: MATSUI KAZUMI
IPC: B61B13/08
Filed: 1988-05-11
Abstract: PURPOSE:To continue driving even if any of conveyors is troubled by moving a traction vehicle along annular rails by a magnetic conveyor disposed before the entering side of a vehicle in a plurality of platforms. CONSTITUTION:A traction vehicle 2 is annularly formed by alternately coupling single wheels formed of an iron plate to coupling rods through buffers, and movably disposed along annular rails. A magnetic conveyor 4 in which a magnet is attached to the whole surface of a belt is provided before the entering side of a vehicle in each platform 3. When the vehicle 5 is moved, a vehicle electro magnet 6 provided on the truck of the vehicle is energized to attract the electro magnet 6 to the upper surface of the traction gear 2. When the vehicle 5 enters the platform 3, the elecetromagnet 6 is demagnetized, an electromagnet 7 in the platform is energized to attract the electromagnet 7 to a brake piece 54 provided at the vehicle, thereby stopping the vehicle. When the vehicle is located at the platform, an electromagnet 8 out of the platform is energized.
Patent JP-S5237609-A (JP)
Title: Engine without crank
Inventor: SHIRAYANAGI SABUROU
IPC: F01B9/00
Filed: 1975-09-19
Abstract: PURPOSE:Increase of energy efficiency of the gas explosion.
Patent JP-S5447799-A (JP)
Title: Preparation of stereoregular amino acid resin
Inventor: EBIHARA NARIYOSHI
IPC: C08G69/00
Filed: 1977-09-22
Abstract: PURPOSE: To obtain a stereoregular amino acid resin usable for medical high polymer materials, having improved antithrombotic properties and living body affinity, by polycondensation of an active ester of γ-benzyl-L-glutamyl-L-leucine.  
     CONSTITUTION: An active ester of γ-benzyl-L-glutamyl-L-leucine in a free or salt state is dissolved in an inert aprotic polor solvent, incorporated with a tertiary amine, and subjected to polycondensation under agitation. P-Nitrophenyl pentach- lorophenyl, and N-hydroxy-succinimido esters of r-benzyl-L-glutamyl-L-leucine may be cited as the active ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60257293-A (JP)
Title: Image recording system
Inventor: YASUMI KUNIO
IPC: B41M5/26
Filed: 1984-06-04
Abstract: PURPOSE:To perform monochromatic recording without need to replace an ink medium or add a black ink layer, by a method wherein color inks are thermally transferred to a thermal recording layer provided on one side of a recording paper on the basis of subtractive color mixture in accordance with recording data, in a thermal transfer type color recorder. CONSTITUTION:The recording paper 1 is supplied so that the thermal recording layer 13 is brought to the side of an ink layer 21 of a sheet form color ink medium 2. While pressing the medium 2 and the paper 1 between a recording head 3 and a platen 4 and feeding them in a sub-scanning direction, thermal transfer is conducted in an arbitrary color ink in accordance with monochromatic image recording data DB. Simultaneously, the layer 13 is brought into color development to obtain a monochromatic image MI. The medium 2 is provided with color ink layers of yellow, magenta and cyan based on subtractive color mixture, each of the color ink layers having a recording capacity for one page and provided on a surface-to-surface basis. Since an arbitrary ink 6 based on subtractive color mixture is transferred onto a developed black color part 5 of the recording paper 1, the part becomes black in color.
Patent JP-2000307747-A (JP)
Title: Isdn network terminal
Inventor: TAKANO KAZUNOBU
IPC: H04L12/26
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ISDN terminal that can restart in itself of the occurrence of a fault even when no maintenance personnel is present in the ISDN terminal by using a maintenance unit to centralizedly manage the ISDN terminal from a remote place. SOLUTION: A command analysis section 34 compares whether or not a command received by an ISDN terminal 30 from a remote maintenance unit 20 via an ISDN 10 is coincident with a command stored in a storage section 32, and when the result of comparison indicates coincidence, the section 34 outputs a reset command to a reset execution section 35. The reset execution section 35 receives this command and restarts the ISDN terminal 30. After the restart, a self-diagnosis section 36 diagnoses whether or not each function of the ISDN terminal 30 is faulty and a command transmission section 37 transmits the diagnostic result to the remote maintenance unit 20. When the self-diagnosis section 36 diagnoses any fault, the self-diagnosis section 36 activates a line disconnecting section 38 to disconnect the ISDN terminal 30 from the ISDN 10.
Patent JP-S606927-A (JP)
Title: Transmission negative type liquid crystal cell
Inventor: HASEGAWA SHINJI
IPC: G02F1/137
Filed: 1983-06-27
Abstract: PURPOSE:To obtain high contrast by equipping a transmission negative type TN liquid crystal cell with polarizing plates which have axes of polarization at right angles to each other, providing a light shield film which is smaller than a display part onto one electrode, and setting the product of the anisotropic value of a liquid crystal refractive index and liquid crystal layer thickness below a specific value. CONSTITUTION:The transmission negative type TN liquid crystal cell is so manufactured that the product DELTAnXd of the anisotropy DELTAn of the refractive index of liquid crystal and the thickness (d) of the liquid crystal layer is <=1.3mum. The polarizing films 6 and 7 which have the axes of polarization at right angles to each other are provided on upper and lower transparent substrates 3 and 4 on the sides opposite to a twisted nematic type liquid crystal layer 9 with positive dielectric anisotropy, and the light shield film 5 having a window smaller than the display part area of the electrode 1 on the upper substrate is provided in correspondence to the display part of the light shield film 5. Consequently, liquid crystal molecules are oriented vertically on the surfaces of the electrode substrates 3 and 4 when a voltage is applied, and almost all of light transmitted through the polarizing plate 6 is passed through the liquid crystal layer 9 and cut off effectively by the polarizing plate 7. When no voltage is applied, liquid crystal molecules are oriented in prallel and the light is transmitted through the polarizing plate 7. Then, the background part other than the display part is shielded completely by the light shield film 5 from light to obtain high-contrast display.
Patent JP-H0411416-A (JP)
Title: Antenna selection diversity reception system
Inventor: YAMAO YASUSHI
IPC: H04B7/08
Filed: 1990-04-27
Abstract: PURPOSE:To select a correct reception antenna by using a reception signal intensity and its time differentiating coefficient so as to estimate a minimum reception signal strength of each reception antenna and estimating the minimum signal strength by a difference of two measurements. CONSTITUTION:A reception signal strength measuring circuit 79 measures reception signal strength R1, R2 obtained from each reception antenna and a reception signal strength differentiating coefficient measurement circuit 11 measures dR1, dR2 and minimum reception signal strength L1, L2 at a reception time are calculated and estimated from the parameters above. When the relation of L1>L2 exists in the mean signal strength, a reception signal antenna 71 is selected for the reception and when not, a reception antenna 72 is used for receiving a reception signal burst. In an embodiment shown in the Figure, a reception strength R3 of the antenna 71 is held by an S/H circuit 13, the antenna 72 is selected and a reception strength R4 is held by an S/H circuit 14. Similarly intensities R1, R2 are obtained, and held in S/H circuits 80, 81. Subtractors 41, 42 obtain differences  R1,  R2 to calculate the intensities L1, L2 and to select an antenna.
Patent JP-S5541245-A (JP)
Title: Preparation of multistylus head
Inventor: FUKUTOMI NAOKI
IPC: B41J2/395
Filed: 1978-09-18
Abstract: PURPOSE: To mass-produce the multistylus head, by which a greater printing color depth can be obtained and which has a reliable terminal connection, at low cost by connecting the ends of multiple insulated wires collectively.  
     CONSTITUTION: A multiplicity of insulated wires 2, one ends of which are parallelly arranged at regular intervals and the other ends of which are located at fixed positions on the insulated base board 1, is secured by thermosetting resin overlay layer 7. Thruholes 9 that cross the insulated wires are drilled in the base board at the latter ends of wires, the wires are exposed in the inner face of thruholes 9, non- electrolytic metal layer 10 is formed on the inner face of the thruhole. The terminals  of insulated wires are collectively connected with each other, the portion of parallelly arranged wires is cut together with the base board 1 to obtain an electrode part in which multiple conductors are parallelly arranged at regular intervals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274327-A (JP)
Title: Apparatus for dry etching
Inventor: MIHASHI TOSHIRO
IPC: H01L21/302
Filed: 1985-05-29
Abstract: PURPOSE:To enhance the precision and reliability by providing a discharge chamber for generating a reaction exciting species at the introductory portion of an etching gas, thereby causing the etching to be performed at a high speed. CONSTITUTION:A microwave discharge chamber 15 is provided at the introductory portion of an etching gas, and the gas Cl2 supplied from the introductory port 16 of the etching gas is excited in the microwave discharge chamber 15, whereby a neutral reaction exciting species is introduced along with the gas Cl2 through a gas-introducing port 17 into a reaction chamber 11. On the other hand, the laser beam emitted from a light source 14 is projected vertically of a polycrystalline Si 12 as a specimen through a quartz window 13. Then, the gas Cl2 is optically dissociated to generate Cl atoms, and along with the Cl atoms the neutral reaction exciting species of the gas Cl2 generated in the microwave discharge chamber 15 performs the etching of the polycrystalline Si.
Patent JP-H10289367-A (JP)
Title: Method for cleaning capacitor for automatic vending machine
Inventor: NOZAKI JUNICHI
IPC: G07F9/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To enable the cleaning of capacitor not manually but automatically by operating a fan motor added to the capacitor oppositely to ordinary operation while operation for automatic vending machine is stopped. SOLUTION: In the ordinary operation of automatic vending machine, a fan motor 2 drives a fan 3 so as to adsorb it as shown by the arrow of real line. When merchandise incorporated in the automatic vending machine is cooled at a prescribed temperature and the fan motor 2 is stopped, this time, the motor 2 is rotated oppositely to the conventional one and drives the fan so as to exhaust it as shown by the arrow of broken line. Thus, dust stuck on the fin of capacitor is oppositely oscillated, separated from the fin and removed. Thus, the dust on the capacitor 1 can be automatically cleaned only by oppositely rotating the motor while utilizing the standstill term of operation as the automatic vending machine and any expensive circuit is not required for contorlling the fan motor 2, either.
Patent JP-2000307539-A (JP)
Title: Multiplexed sound signal processing circuit
Inventor: MUNAKATA KENJI
IPC: G10L19/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexed sound signal processing circuit that can be used by both new and old systems by using two kinds of programs and circuits that cope with the conventional system and the new system. SOLUTION: The multiplexed sound signal processor consists of signal processing sections 1a-1n, a program A memory 2, a frame synchronizing signal detection section 3, a mask circuit 4, a synchronizing signal generating section 5, an output control section 6, a program B memory 7, a synchronization pattern detection section 8, a system selection 9, a switch 10 and a resistor 11. The processor can cope with systems such as G 729 and VSELP by selecting the switch 20 to switch programs in the signal processing sections 1a-1n.
Patent JP-S5816723-A (JP)
Title: Scale removing method of steel band
Inventor: OZAKI TADAHIKO
IPC: B24B7/12
Filed: 1981-07-23
Abstract: PURPOSE:To easily perform descaling which leaves no grinding scratch, by  slightly grinding the scale which has been broken down in advance by cold rolling, in case of mechanical descaling of a hot coil. CONSTITUTION:A hot coil 1 being in a state that scale remains adhered onto the surface, through hot rolling working is rewound by a rewinding machine 6, its end part is connected by a welding machine 7, is pooled temporarily in a storage device 8, and is cold-rolled by a cold rolling machine 9. It is performed to the extent that the surface scale is broken down, and its draft is set to 10- 40%. In case when draft is below said draft, descaling becomes difficult by the subsequent grinding roll 1 pass, and in case of exceeding said draft, on the contrary, there is such a danger as scale is pressed into a base metal. Subsequently, this strip 13 goes into a grinding roll 10, is descaled mechanically and is wound by a winding machine 11. In this case, as for grain of the roll 10, #220 or above is available.
Patent JP-S609022-A (JP)
Inventor: NISHIMURA YUKIO
IPC: H01H37/32
Filed: 1983-06-27
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-H11303266-A (JP)
Title: Panel attaching structure of opening part
Inventor: KOBAYASHI HIROSHI
IPC: E04B2/90
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a panel from being broken by contacting an opening reinforcing vertical material at the time of an earthquake or the like by disposing the opening reinforcing material around an outer wall opening part and slidably attaching the opening reinforcing vertical material in the prescribed direction. SOLUTION: A reinforcing frame comprising an opening reinforcing upper horizontal material 2, an opening reinforcing lower horizontal material and an opening reinforcing vertical material 4 is provided around an opening 1, and a lightning shape fitting 5 is fixed on the upper part of the opening reinforcing vertical material 4. The lightning shape fitting 5 is slidably locked on an angle piece 7 fixed on the lower flange 6a of a building frame beam 6, and a hanging material 9 is fixed in the half-way of the opening reinforcing upper horizontal material 2.  Furthermore, a support member 10 comprising an angle piece fixed at the intermediate part of the hanging material 9 is slidably mounted on the lower flange 6a of the building frame beam 6, in addition, the lightning fitting 5 is fixed downward of the upper end and the intermediate part of the hanging material 9, and slidably locked on the angle piece. Thus, an intermediate wide opening part can be made a structure excellent in base isolation.
Patent JP-S5817899-A (JP)
Title: Dehydrating and incinerating method for sludge
Inventor: SHIMIZU HIDEAKI
IPC: C02F11/12
Filed: 1981-07-23
Abstract: PURPOSE:To incinerate sludge in a short time without using any fuel by allowing the secondarily dehydrated cake obtd. by compressing the cake mixture of the cake produced by primary dehydration of the sludge drawn from a treating  tank and dried solidifiable powder to burn of itself. CONSTITUTION:The activated sludge 1 drawn from a treating tank is dehydrated with a belt press to about 75% water content to produce primarily dehydrated cake 2. The cake is ground with a grinder to ground cake 3 of about <=10mm.  grain size. Dried incineration ashes 4 are added to the ground cake and both are quickly and roughly mixed. Then, solidified layers are formed on the surfaces of the cake 3 and a cake mixture 5 wherein voids are interposed among the grains of the cake 3 is produced. When such cake is placed between filter cloths, and is kept pressed with a compression press, water is dehydrated smoothly in a short time, thereafter discharging decreases sharply, and the secondarily dehydrated cake 6 of about 40-50% water content contg. many combustible components is obtained. When the cake is charged in an incineration furnace, the cake burns of itself on account of the fire spread from the cake 6 already under burning.
Patent JP-H01286571-A (JP)
Title: Picture area identification device
Inventor: NAKAMURA YUTAKA
IPC: H04N1/40
Filed: 1988-05-13
Abstract: PURPOSE:To identify a dot picture area correctly as a halftone picture area by applying contour extraction processing to an input picture and discriminating the area based on number of black picture elements after a dot component is eliminated. CONSTITUTION:A picture in which a character line picture, a dot picture and a photographic picture or the like exist in mixture is given to a contour extraction section 2, where the contour component in the picture is extracted and outputted in a form of a binary signal. The output of the contour extraction section 2 is given to a dot component elimination section 3. The contour component of the dot is eliminated as the pre-processing of area discrimination so as to discriminate the dot picture as the halftone picture. Then an area discrimination section 4 handles the output of the dot component elimination section 3 in the unit of blocks of MXN picture elements and whether the block is in the character area or the halftone picture area is discriminated based on the number of black picture elements in the block. Thus, the dot picture area is identified correctly as the halftone picture area.
Patent JP-H05315351-A (JP)
Title: Manufacture of hetero junction bipolar transistor
Inventor: WATANABE NORIYUKI
IPC: H01L29/737
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a hetero junction bipolar transistor (HBT) in which a reduction in a carrier concentration of an intrinsic base layer due to purification of a surface of a semiconductor before an outer base region is regrown is prevented and which has excellent element characteristics by purifying a surface at a specific temperature by using a rare gas plasma and then regrowing the outer base region. CONSTITUTION:A method for manufacturing an HBT comprises the steps of purifying a surface of a semiconductor of a base layer at a low temperature of 450 deg.C or lower by a plasma 13 using rare gas, and regrowing an outer base region on the surface of the semiconductor. For example, a semiconductor wafer is processed up to a state that a part except a region for forming an outer base region is covered with an insulating film 11, and then charged in a growing chamber 12 of a compound semiconductor vapor growing apparatus. The chamber 12 is evacuated in vacuum, and a substrate is heated to 400 deg.C. Helium is introduced into an ECR chamber in this state, a helium plasma 13 is generated, and the wafer in the chamber 12 is irradiated with the plasma for about 30min. Thereafter, a compound semiconductor doped with a p-type impurity in a high concentration is grown to form an outer base region.
Patent JP-S5239029-A (JP)
Title: A fuel supply system
Inventor: MAEDA TOORU
IPC: F02D3/02
Filed: 1975-09-25
Abstract: PURPOSE: In such a fuel supply system having plural injection valves in which one exhaust valve, or plural injection valves are activated in accordance with the operational condition, the proposed device is capable of improving the responsiveness of the fuel to be injected by the injection valves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10305445-A (JP)
Title: Elastic mold
Inventor: SATO ATSUSHI
IPC: B29C33/40
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a molded article, on the surface of which a recessed part is provided, which is made of materials locally different from each other and on which various characters and patterns are made, by a method wherein a second tool is mounted in an elastic hollow molding tool, which is made of an elastic membrane and, at the same time, which has an opening part. SOLUTION: Onto the inner wall of the tool main body 2 of an elastic molding tool 1, a second tool 9, which is made of various substances and has various shapes, is joiningly fixed through thick mal syrup, chocolate or the like. Under the state that the second tool positions in the tool main body 2, molding material is charged through an opening part 3 in the tool main body 2 of the elastic molding tool 1. After being solidified, a molded article 1 is unloaded through the opening part 3 of the elastic molding tool 1 by expanding the elastic molding tool 1. At the above-mentioned expansion, the second tool 9 releases from the inner wall of the tool main body 2 of the elastic molding tool 1 so as to be unloaded together with a molded article. Thus, a molded article, a recessed part is provided on the surface of which, which is made of materials locally different from each other and has a complicated shape, various characters and patterns, can be easily manufactured at low cost.
Patent JP-S6211572-A (JP)
Inventor: RODONII DEBUITSUDO KOORU
IPC: A45D34/04
Filed: 1986-05-21
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-H1068633-A (JP)
Title: Vehicle navigation apparatus and automobile
Inventor: HONEY STANLEY K
IPC: G01C21/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To achieve a more accurate tracking of vehicles by a method wherein a position with a probability higher than that of the current estimated position to correct the current position but an annunciation is made omitting the updating when such an operation is required. SOLUTION: A computer 12 utilizes distance and bearing data, a map data base stored in a memory medium 14 and information on the accuracy of an estimated position DRP or the like to generate one parameter or more. The parameters obtained are useful for determining whether a segment S with the highest probability exists or not and moreover, whether such a segment S contains the CRPcu with the probability higher than that of the current estimated position DRPc. When such a segment S is determined to exist, the computer 12 calculates a position with a higher probability and updates the DRPc to the DRPcu to further perform an evaluation of the accuracy of the DRP and a calculation of a calibration coefficient. The computer 12 selectively processes the information obtained to accomplish an updating according a vehicle navigation algorithm of this invention.
Patent JP-S62272028-A (JP)
Title: Gas cooking stove
Inventor: ASAGAMI TATSUO
IPC: F23D14/06
Filed: 1986-05-20
Abstract: PURPOSE:To improve the function of the gas cooking stove as cooking apparatus, to make clean to facilitate sweeping, and to prevent a gas burner from clogging by constituting the gas cooking stove so that gas burner ports of a gas burner are formed on the peripheral end of a central hole, the gas burner is hidden under a kettle holder, and further a smoothing plate having an opening having a diameter which is smaller than that of an opening of a kettle holder, is provided on the gas burner. CONSTITUTION:When a gas is ejected from a nozzle 10, primary air is sucked up into a mixing pipe 14 by an ejector effect due to the ejected gas, and is mixed with said gas. The mixed gas is ejected out of the burner ports 13 of a gas burner 11 and is burned. the flame A of the gas is propagated from the central part of the outer bottom surface of a cooking vessel 26 to the outer periphery thereof via the opening 24 of a smoothing plate 22 and an opening of a kettle holder 17. Secondary air necessary at the time of burning is supplied to the upper and lower surroundings of burner ports 13 via an interval 23 and the lower side of the gas burner 11. By these procedures, an air flow resistance, heat efficiency and the function of heat distribution are improved, and further clogging of the stove can be almost prevented in the case of boiling over of soups. Furthermore, if the stove is stained, it can be easily cleaned and serviced.