baber/WOPTO huggingface dataset:
Patent JP-S62256995-A (JP)
Title: Surface treatment of aluminum metal having oxide film
Inventor: ITO SEISHIRO
IPC: C25D11/18
Filed: 1986-04-30
Abstract: PURPOSE:To color an oxide film on an Al-base metal white or off-white by immersing the metal in an aqueous soln. of a specified pH contg. a specified metallic salt or electrolyzing the metal in the soln. and by immersing the metal in an aqueous soln. contg. said specified metallic salt, an org. polar solvent and a chelate compound or electrolyzing the metal in the soln. CONSTITUTION:An Al metal having an oxide film is immersed in an aqueous soln. of 0.5-3pH contg. one or more kinds of metallic salts selected among salts of Ti, Zn, Ca, Ba, Sr, Mg and Al or the metal is electrolyzed in the soln. The metal is then immersed in an aqueous soln. of 0.5-3pH contg. said metallic salts and an org. polar solvent and/or a chelate compound or the metal is electrolyzed in the soln.
Patent JP-S5626209-A (JP)
Title: Inclination detector
Inventor: MIYAGAWA MICHIAKI
IPC: G01B11/26
Filed: 1979-08-09
Abstract: PURPOSE: To ensure a high-speed detection of the inclination, by obtaining the projection integrated pattern through the processing of the image pickup signal obtained by picking up the 2-dimensional pattern and then comparing the projection integrated pattern with the known reference value.  
     CONSTITUTION: The image pickup signal of image pickup device 4 is compared with a proper threshold level through binary coding circuit 4, and then separated into character pattern 2 and background 3. Thus the binary coded signal showing the character region. At the same time, this binary coded signal is quantized by quantizing circuit 6 of the next stage with every picture element. Counter 7 counts the significant picture element number corresponding to the character row 2, and this contents of counting are stored in memory 8 to form a projection integrated pattern. On the other hand, the reference value (with the inclination known previously) of the projection integrated pattern corresponding to row 2 is stored previously into memory 10 via input/output device 11. Then the degree of inclination is identified for row 2 through CPU circuit 9 and based on the projection integrated pattern of memory 8 and the reference value of memory 10. Thus no mechanical mobile part is used to ensure a high-speed detection of inclination. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59229341-A (JP)
Inventor: WATANABE YOSHIROU
IPC: B32B27/04
Filed: 1983-06-09
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-H06323543-A (JP)
Title: Gas turbine and burning method of fuel
Inventor: ANSONII MAKUWAATAA
IPC: F23D23/00
Filed: 1994-04-15
Abstract: PURPOSE: To enable reliable ignition at the time of start-up, by providing a means that introduces fuel into an annular channel at an acute angle to a common axis, and by providing a means that separately controls the introduction of the fuel into the annular channel by a toroidal manifold route. CONSTITUTION: A fuel assembly is arranged in a combustor 6, and comprises four concentric toroidal manifolds 70 to 73. Each of the fuel manifolds 70 to 73 is arranged in the immediate upstream side of one inlet end 34 of annular channels 23 to 26, and a plurality of fuel discharge ports 47 which are directed rearward are distributed around each of the manifolds 70 to 73 to be arranged. For example, the discharge ports are spaced about 2 cm apart from each other, and fuel 5 is distributed around the annular channels 23 to 26 equally. Each of the fuel discharge ports is directed at an angle of about 18 deg., and each of them directs the fuel 5 into the range of the radial outside of each of the annular channels 20 to 26 at a certain angle, so as to facilitate mixing.
Patent JP-S63267571-A (JP)
Title: Thermal recorder
Inventor: NOZAKI MINEO
IPC: B41J2/355
Filed: 1987-04-27
Abstract: PURPOSE:To conduct preheating before recording is actually carried out, by providing a means which preheats a recording medium or a thermal transfer medium by a first heating resistor alignment disposed substantially parallel to a second heating resistor alignment at a fixed interval. CONSTITUTION:A thermal head 104 consists of a dot forming means provided with image forming heating resistor alignments 3, 4 on the surface of a ceramic substrate 2. The heating resistor alignments 3, 4 are respectively composed of N-heating resistors 3-1-3-N, 4-1-4-N, and each of the heating resistors is connected to a common electrode 5. A recording action with preheating is carried out as follows. A print data is outputted to the heating recording resistor alignment 4, a thermal head is driven for a time shorter than in a normal recording, a carriage is moved by the amount of distance between the heating resistor alignments 3, 4, the print data is outputted to the heating resistor alignment 3, and the thermal head is driven for a time shorter than in the normal printing. In this manner, a thermal transfer medium or a recording medium can be preheated, which reduces electric power to be supplied to the thermal head.
Patent JP-H04228790-A (JP)
Title: Metallic tool for disassembling shutter curtain of building
Inventor: SASAKI TAKASHI
IPC: E06B9/165
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate exchanging works for a slat member without damaging a metallic assembly tool by forming a shutter curtain of hollow slat members vertically connected through the metallic assembly tools, and inserting the pressing piece of a metallic disassembly tool into the slat member. CONSTITUTION:A rectangular metal thin plate which is inserted through in a slot-shaped connecting hole 4 severally drilled on both the upper and lower faces of a slat member 3 is used as a base metal, and a holding piece 10 is bently formed on the side of the longitudinal upper end of the base metal, and an inserting piece 11 inserted into a connecting hole on the lower side of the holding piece 10 is formed. A pressing piece 12 to press in a metallic locking piece toward the face of a base metal is notchedly formed on both the longitudinal edge sides of the inserting piece 11 to form a metallic disassembly tool 9. Thus the pressing piece 12 of the metallic disassembly tool 9 is inserted in the hollow slat member 3 to disassemble it without damaging a metallic assembly tool, and the slat member 3 can therefore be easily exchanged.
Patent JP-S5327905-A (JP)
Title: Current-collecting elastic roller for vehicles
Inventor: KATOU KIYONOSUKE
IPC: B61B13/00
Filed: 1976-08-26
Abstract: PURPOSE:To provide a construction of current-collecting roller for vehilces, in which a currentcollecting roller of an elastic material has a contact surface covered with current-collecting material and a flange or flanges having a diameter larger than that of the contact surface are formed on one side or both side of the contact surface of the roller, whereby derailment of the roller from the feeder line can be prevented, and at the same time, smooth operation can be achieved abd production of noises can be reduced.
Patent JP-S62260303-A (JP)
Inventor: ZAMA MATSUO
IPC: H01C7/06
Filed: 1986-05-06
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-H07311755-A (JP)
Title: High-speed learning method for three-layered neural network
Inventor: SAITO KAZUMI
IPC: G06G7/60
Filed: 1994-05-17
Abstract: PURPOSE:To provide a high-speed learning method for a three-layered neural network which can speed up the learning of the three-layered neural network by efficiency performing repetitive calculation once on the basis of a nonlinear optimizing method. CONSTITUTION:A combination weight w<1>, a control variable H<1>, and (k) are initialized (101) and when stop conditions are met, algorithm is ended (102), and, a correction direction vector d<k>=-H<k>-f(w<k>) is calculated (103), optimum width lambda<k> minimizing a target function f(w<k>+lambdad<k>) is calculated (104), and a combination weight w<k+1>=w<k>+lambda<k>d<k> is updated (105). When k=0(mod N), let H<k+1>=I and when not, H<k+1> is calculated.
Patent JP-H09292676-A (JP)
Title: Method and device for rolling photographic film
Inventor: ARAKI MINORU
IPC: G03B17/26
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely roll photographic film at the inside of a cartridge at high speed while applying a rolling load. SOLUTION: A supporting shaft 16 is engaged with a bearing hole 4e. A pressing mechanism 17 gives braking to the rotation of a spool 4 by pressing the spool 4 in an axial direction by the supporting shaft 16. A driving shaft 20a is engaged with the key groove of the spool where the rotation is braked while being rotated by a motor 20. When the connection of the spool and the driving shaft 20a is completed, the supporting shaft 16 is slightly retreated, so that rotation braking given to the spool is released. The driving shaft 20a is turned while holding the spool at a constant take-up position by both shafts of the supporting shaft 6 and the driving shaft 20a, so that the photographic film 7 is rolled in.
Patent JP-S584140-A (JP)
Title: Applying method for liquid type photosensitive resin
Inventor: KAWATSUJI SHINICHI
IPC: H05K3/00
Filed: 1981-07-01
Abstract: PURPOSE:To coat the surface of a substrate which is not flat with a photosensitive resin layer having a uniform thickness by applying a photosensitive resin to a flexible carrier and pressing the coated surface on the substrate surface from the carrier side. CONSTITUTION:A liq. type photosensitive resin 1 is applied to a transparent flexible carrier 2 which is easily exfoliated from the resin after photosetting in a uniform thickness with a rigid table 3 and a thickness controlling means 4, and the carrier is moved to a place just under a pressing body 8 through a guide roller 5. At the same time, a substrate 6 is moved by a guide 7, and the carrier 2 and the surface of the substrate 6 are pressed under constant pressure. Thus, even if the substrate surface is slightly rough or is not flat, the resin is applied in a uniform thickness. The applied resin is set by exposure through a prescribed pattern with an exposing device 10, and the unexposed part is exfoliated from the substrate at the part of an exfoliating roll 12.
Patent JP-H04332320-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/22
Filed: 1991-05-08
Abstract: PURPOSE:To prevent the leakage of drain from a joint section which is not connected with a drain hose. CONSTITUTION:In an air conditioner 1 equipped with a drain pan having a drain receiver 4 which receives drain and a joint section connected with a drain hose 5, there is integrally installed to the drain pan 3 a partitioning wall 8 which separates the drain receiver 4 from the joint section 6. The partitioning wall 8 is designed to thin-walled in shape at least about its peripheral edge so as to prevent the leakage of drain from a joint section 7 which is not connected with the drain hose 5. A further attempt is made to remove easily the partition wall 8 of the joint section 6 connected with the drain hose 5.
Patent JP-S62259922-A (JP)
Title: Operating method for magnetically levitating device
Inventor: YAMASHITA TAKASHI
IPC: B65G54/02
Filed: 1986-05-07
Abstract: PURPOSE:To suppress a livitated object from oscillating, by arranging inductors, which approach to the bottom side of the levitated object neighboring to each other, while supplying AC power 90 deg. shifting its phase, to the inductors and adjusting a position of the loop of an induced current, generated in the levitated object, so as to agree with the position of the inductor. CONSTITUTION:Inductors 3A, 3B, neighboring to each other, are provided approaching to the bottom side of a levitated object 1 which fixes its one end 2 consisting of non-magnetic material. The inductors 3A, 3B are energized by AC power with a 90 deg. different phase, and induced currents A, B are generated on the levitated object 1. A position of the loop of the induced currents A, B is different in accordance with a material quality and shape of the levitated object 1 and its fixing method. The inductors 3A, 3B are fine adjusted in the direction of an arrow head in the drawing so that the position of the loop of the induced currents A, B agrees with the position of the inductors 3A, 3B. In this way, the oscillation of the levitated object 1 is effectively suppressed.
Patent JP-H01274213-A (JP)
Title: Image processor for mobile vehicle
Inventor: MARUYA SHOICHI
IPC: G05D1/02
Filed: 1988-04-26
Abstract: PURPOSE:To accurately perform distortion correction by detecting the distortion of a reference pattern imprinted on an image, and correcting the image. CONSTITUTION:An image processor is constituted of the reference pattern 4 of grid shape being positioned at the front of an image sensor 2, a distortion detecting means 6 which detects the distortion of the reference pattern 4 imprinted on the image, and a distortion correcting means 8 which performs the distortion correction on the image based on the distortion information. And the distortion detecting means 6 is constituted of a frame memory 26, an address generator 36, a comparison means 38, and a distortion table 42, etc., and the whole of the device is controlled by a computer 16. Furthermore, when it is judged that the distortion of all of the image elements written on the distortion table 42 are set within an allowable range, the image from the image sensor 2 is written on the frame memory 26, and when it is judged that it exceeds the allowable range, the distortion correction is applied based on the distortion table 42, thereby, it is possible to perform the distortion correction accurately.
Patent JP-2000293605-A (JP)
Title: Method for automatically collecting transfer charge and its system
Inventor: ISHIHARA TAKASHI
IPC: G06F19/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To execute automatic transfer processing under a 24 hour activating environment. SOLUTION: A reservation processing part 1 retrieves and updates ledger data 5 for managing the balance and state of accounts based on date data 4 for managing automatic transfer data (transfer date or transfer sum for the accounts), and prepares reserved itemized data 6 for managing reserved information when the execution of the reservation processing of automatic transfer is possible, automatic collection data 7 for managing re-processing information when the execution of the reservation processing of automatic transfer is impossible, and result data 8 for managing the transferred result information of all items. An automatic collection processing part 2 corrects the reserved itemized data 6, the automatic collection data 7, and the result data 8 based on an account key 10 generated from the money paying and receiving transaction of on-line transaction.  A verification processing part 3 verifies the result of the transfer processing from the reserved balance of the ledger data 5 and the reserved itemized data 6 on the appointed transfer data, and prepares verified itemized data 11.
Patent JP-H06307996-A (JP)
Title: Automatic sampler
Inventor: OMATSU MASAMOTO
IPC: G01N35/10
Filed: 1993-04-28
Abstract: PURPOSE:To sample a photoreaction product conveniently and automatically while eliminating work in dark room by irradiating a sample bottle uniformly with visible or ultraviolet light to cause photoreaction and then sampling the photoreaction product. CONSTITUTION:Sample bottles 1-n are inserted into a sample table 4 and then a motor 6 is driven to rotate a table 4. A sample is then sucked by means of a suction needle in a sample suction unit 5 at position P and fed to a measuring equipment. The operation is controlled by an operating section 7 incorporating a muCPU. Since the table 4 is about several mm thick, the bottom part and the side face of the sample pin 1-n are exposed to a space V under the table 4. A circular fluorescent lamp 1 and a plastic opal plate 2 are disposed to illuminate the space V uniformly. Furthermore, inner wall of the housing is coated with MgO powder or the like. The sample bottles 1-n are inserted in a dark place and applied with a shade cover. The bottles 1-n are then brought to a light place and the fluorescent lamp 1 is liqhted before the photoreaction product is sampled by the sample suction unit 5 at a predetermined time interval.
Patent JP-H05293257-A (JP)
Title: Manufacture of inner edge of reciprocating electric shaver
Inventor: FURUICHI TAKESHI
IPC: B26B19/04
Filed: 1992-04-23
Abstract: PURPOSE:To arrange blades formed into a fan shape at the upper end on a support member and easily form an inner edge reciprocated along the curve of an outer edge with no waste in preparing a material. CONSTITUTION:Circular arc-shaped notches are applied to a metal plate at the preset pitch, portions pinched by the notches are erected, and multiple arch- shaped blades 1 connected to each other at unnotched both side end sections of the metal plate are arranged and formed. Portions of both side end sections of the arch-shaped blades 1 are molded with resin, the arch-shaped blades 1 are supported by support members 2 made of resin, then both side end sections of the metal plate are cut off, and the arch-shaped blades 1 are made independent.
Patent JP-H042377-A (JP)
Title: Manufacture of conductor pattern, conductor sensor and (japanese pin ball) game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-04-19
Abstract: PURPOSE:To enable safe balls and out balls to be detected on the board surface of a PACHINKO game machine by forming return-shaped signal transmitting line patterns and signal receiving line patterns arranged to be crossed over each other, with metallic evaporation on both surfaces of a substrate, and by forming metallic plating patterns on the patterns. CONSTITUTION:A signal transmitting line 22 is formed by forming return-shaped signal transmit ting line patterns with the evaporation of Al-like metal on the one-side surface of a glass base substrate 17b, and by forming copper-like metal plating patterns along the patterns. A signal receiving line 26 is formed on the other side surface of the substrate 17b in the same manner, to be arranged to be crossed over the signal transmitting line patterns. When current is permitted to flow to the return-shaped signal transmitting line 22 and a magnetic field is generated, then an electromotive force is generated on the signal receiving line 26 connected electromagnetically to the signal transmitting line. In this case, when conductors like pin balls B approach, then the current is changed, and according to this change, by the signal receiving line 26, the scale of the electromotive force is changed, and so the approach of the conductors can be discriminated. Accordingly, by the sensor of the conductors, the movement of safe balls and out balls can be followed on the board surface of a PACHINKO game machine.
Patent JP-S5529187-A (JP)
Title: Production of semiconductor device
Inventor: SUGANUMA TOORU
IPC: H01L27/00
Filed: 1978-08-24
Abstract: PURPOSE: To eliminate influences of atmosphere on the conjunction surface by providing in advance an insulative film around the side of the conjunction when forming pn conjunction in semiconductor substrate.  
     CONSTITUTION: P + -type insertion regions 3 and 2 are diffusion-formed respectively at the center portion and both sides of a P-type Si substrate, and an N-type layer 5, which becomes a collector, is epitaxially grown on the entire surface. A P 2 -type region 4 corresponding to the region 2 was diffusion-formed and cnnected to the region 2 to separate a layer 5 in the form of island. Thereafter, a P-type base region 6 is diffusion-formed in the layer 5 by use of a photoresist mask, and in a SiO 2  film 9 formed at this time, a given size of opening is provided. Then, on a part of the remaining film 9 and the opening, a Si 3 N 4  film 19 is vapor-deposited and heat- treated to form thick SiO 2  films 10 and 11 in the exposed region 6 and the layer 5. Thereafter, an N-type emitter region 7 is diffusion-formed at the region surrounded by the layer 10 in the region 6, and an N + -type electrode lead region 8 is diffuion- formed in the region surrounded by the film 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5331635-A (JP)
Title: Preparation of beta-phenylethyl alcohol
Inventor: KONDOU AKIFUMI
IPC: C07B61/00
Filed: 1976-09-01
Abstract: PURPOSE: To prepare β-phenylethyl alcohol in increased yield by the reduction of styrene oxide in the presence of a Raney nickel catalyst at a specific temperature, using water as solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60255768-A (JP)
Inventor: GIYUI ROSHII
IPC: C07D217/24
Filed: 1985-05-14
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-H06130909-A (JP)
Title: Flat-panel display apparatus, wherein low-voltage matrix address signal controls more higher pixel-exciting voltage
Inventor: JIYON KEI RII
IPC: H01J31/12
Filed: 1993-04-07
Abstract: PURPOSE: To provide technique for switching a high pixel energizing voltage by a low signal voltage with interchangeable with standard CMOS, NMOS or another integrated circuit logical level. CONSTITUTION: In an electric field discharging display in a suitable execution mode, an emitter to grid voltage difference is maintained near 0 in a non- discharging period and pixel emitters 22A to 22C are ground-connected at a crossing part of each row and column through a pair of electric field effective type transistors (QC, QR) connected serially to improve the level to be high enough to generate discharge. The brightness control of display is attained by changing the gate voltage of one of the electric field effective type transistors (FET) serially connected so as to adjust a discharged current. In addition a fusible link(FL) is installed serially with a ground path through FETs (QC, QR). Gray scale shading accompanies by changing the duty cycle of the pixel excitation time as the percentage of a frame time.
Patent JP-H043888-A (JP)
Title: Heat syphon type heat exchanger
Inventor: NAKAJIMA HIROSHI
IPC: F28D15/02
Filed: 1990-04-19
Abstract: PURPOSE:To increase the ice making speed as well as the ice making rate of a heat exchanger remarkably and miniaturize the heat exchanger by a method wherein the coupling part of a heat exchanging pipe and an upper sheath pipe is provided with a guide member, guiding condensed liquid dripped from the upper sheath pipe to the inner wall of the heat exchanging pipe. CONSTITUTION:When refrigerant is evaporated in an upper heat transfer pipe 3a and the surface of the same pipe 3a is cooled, ambient evaporated operating liquid effects heat exchange and is condensed whereby condensed liquid 3g drips from the upper heat transfer pipe 3a. In this case, a semispherical wirenet 4 is provided above a heat exchanging pipe 3e and, therefore, the dripped condensed liquid 3g penetrates through the wirenet 4 and flows down to the peripheral end of the pipe along the surface of the pipe 3e. Accordingly, the condensed liquid 3g is guided to the pipe wall of the heat exchanging pipe 3e inspite of the dripping position of the same whereby the liquid 3g flows down into a lower sheath pipe along the pipe wall of the heat exchanging pipe 3e. Accordingly, the wetting property of the inner surface of the heat exchanging pipe 3e is improved and the evaporating performance of the heat exchanging pipe is increased whereby uniform ice can be manufactured on the outer wall of the heat exchanging pipe 3e.