baber/WOPTO huggingface dataset:
Patent JP-S60112121-A (JP)
Title: Phase adjusting device
Inventor: UMEKAWA SUMIO
IPC: G05F1/14
Filed: 1983-11-22
Abstract: PURPOSE:To obtain a phase adjusting device with small size and low cost by winding a main winding and a star-connection tap winding around an adjusting transformer and winding a phase shift winding and a star-connection exciting winding around a series transformer to form a hexagonal connection. CONSTITUTION:The main winding 8 and the tap winding 4 of each phase are wound around the adjusting transformer 1 and the winding 4 is connected as star. On the other hand, the exciting winding 6 and the phase shift winding 9 of each phase are wound around the series transformer 2 and the winding 6 is connected as star. Both terminals of the winding 9 are connected respectively to the primary and secondary terminals, and connected to the winding 8 inducing a voltage having 120 deg. phase differense to the own phase and they are connected hexagonally. Through the connection above, in changing the tap position connected to a neutral point, the induced voltage in the phase shift winding is changed to change the phase difference between the primary voltage and secondary voltage while keeping the absolute value of the value of the voltage equal, one set of tap exchanger is enough and stabilizing wiring of delta connection is not required.
Patent JP-H0957660-A (JP)
Title: Object rotationally positioning device
Inventor: FUJISHIMA SEIJI
IPC: B25H1/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an object rotationally positioning device to synchronously rotate two sprockets on which a chain is hooked in the same direction to rotate an object placed on the chain. SOLUTION: A U-shaped support member 12 is formed by arranging a prescribed interval between the left and right by respectively upward extending a first column 12a and a second column 12b, and a first sprocket 21a is provided in an upper part of this first column 12a, and a second sprocket 21b is provided in an upper part of the second column 12b. A chain 22 is hooked on the first sprocket 21a and the second sprocket 21b by having a loosening part 22a entering a U-shaped inside space of the support member 12, and the first sprocket 21a and the second sprocket 21b are synchronously rotated in the same direction by a synchronously rotating means having a driving motor, and a boom B1 placed on the loosening part 22a is rotated.
Patent JP-S60112096-A (JP)
Inventor: FUKUNAGA KOUJI
IPC: G06F17/21
Filed: 1983-11-22
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-H0266911-A (JP)
Title: 3-phase transformer for power distribution
Inventor: SHIMIZU YOSHIAKI
IPC: H01F30/12
Filed: 1988-09-01
Abstract: PURPOSE:To perform 400V, 200V and 100V class single-phase 3-wired power distribution having accurate voltages with taps by providing a first secondary winding with a tap terminal led from its one end at a point of (2/3)N turn where N is the number of turns, a second secondary winding with a mid- terminal led from its mid-point of (2/3)N turn, and a third secondary winding with a tap terminal led from its end at a point of (1/3)N. CONSTITUTION:The number of turns of first and third secondary windings Cu2, Cw2 is N, and the number of turns of a second secondary winding Cv2 is 2n/3. A tap terminal U2t is led from a point of (2/3)N turn from one end U2 of the winding Cu2, and a tap terminal W2t is led from a point of (1/3) turn from one end W2 of the winding Cw2. The terminal U2t is connected to one end of the winding Cv2, the other end of the winding Cv2 is connected to the terminal W2t, the other end of the winding Cw2 is connected to one end of the winding Cu2, and the mid-point terminal O of the winding Cv2 is grounded. Voltages between the lines of the secondary terminals U2, V2, W2 are 400V class, and 200V/100V class single-phase 3-wired voltages can be supplied by terminals Vt1, O, Vt2.
Patent JP-H0383276-A (JP)
Title: Tape cassette
Inventor: YASUI KIYOSHI
IPC: G11B23/087
Filed: 1989-08-25
Abstract: PURPOSE:To lower the height in the thicknesswise direction of a tape cassette when its front lid is turned and to save a space and then to contrive miniaturization and light weight of the device concerned by providing a means for moving a turning center of the front lid between a cassette case and the front lid. CONSTITUTION:When the tape cassette is loaded, the front lid 12 is opened, and the front lid 12 is turned in the direction 20. This turning center is a contact point of a slot hole 14 with an engagement shaft 16, and the front lid 12 is approximately circular-arcuately moved. The contact point (turning center) between the slot hole 14 and the engagement shaft 16 is moved along the slot hole 14 in accordance with the turning of the front lid 12. By this method, in the moving process of the front lid 12, its turning center is moved relatively to the cassette case 10. Consequently, at the time of opening the front lid 12, the height in the thicknesswise direction of the tape cassette can be restricted.
Patent JP-H05197118-A (JP)
Title: Coater structure for imparting low-flow-speed coating
Inventor: RICHIYAADO RUISU KORONBASU
IPC: G03D5/00
Filed: 1992-07-27
Abstract: PURPOSE: To make it possible to apply uniform liquid band flow on photographic products with substantial absence of a waste liquid by finely segmenting supply flow, then joining the divided flows at the point of an orifice. CONSTITUTION: The constitution obtd. by connecting parted surfaces 35 and 36 facing each other to each other along the greater part of the lengths of channels at parted intervals and by wall parts 38 at the time of forming the main flow contact surfaces of the channels 32. The parts of at least 50% of the length of the channels 32 from the start parts of the edges 33 to the orifice 34 are occupied by the wall parts 38. The wall parts 38 are provided with a sufficient number and preferably extend substantially completely across the spaces between the surfaces 35 and 36. The wall parts are parted at regular or irregular intervals at a width W. The reason thereof lies in that the wall parts 38 are otherwise no longer effective for finely breaking the flow to the individual flows. The wall parts preferably intersect with the edges of the coater 120 forming the orifice 34.
Patent JP-H03149264-A (JP)
Title: Di bis-(indolyl)ethylenyl tetrahalophthalide
Inventor: PONNAMUPARAMU MACHIAPARANAMU
IPC: C07D405/14
Filed: 1990-08-20
Abstract: NEW MATERIAL: A color-developing di[bis-(indolyl)ethylenyl]tetrahalophthalide represented by formula I (wherein L 1  is a group represented by formula II; L 2  is a group represented by formula III; X 1  to X 4  are each Cl or Br; R 1  and R 7  are each cycloalkyl, aralkyl, etc.; R 2  and R 8  are each alkyl or aryl; and R 3 , R 4 , R 5 , R 6 , R 9 , R 10 , R 11 , and R 12  are each 1-8C alkyl, cycloalkyl, etc.).  
     USE: This compd. in the form of a dye has an absorption in the infrared region, i.e., absorbs rays of about 400-700 nm wavelengths. Therefore, the compd. is a color-developing compd. useful for pressure-sensitive and thermal recording materials. A recording system using the compd. has such as advantage that it can read with an optical reading apparatus, esp. with infrared rays in a wavelength range of 700-1,200 nm.  
     PROCESS: This compd. is obtd. by condensing a bis(indolyl)ethylene compd. with a tetrahalophthalic anhydride in acetic anhydride. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60111181-A (JP)
Title: Electronic metronome
Inventor: KANEKO MASAO
IPC: G04F5/02
Filed: 1983-11-21
Abstract: PURPOSE:To make a baton rod execute exactly a reciprocating turning by providing a shaft supporting part in a magnetic driving body provided on a frame body, providing the baton rod consisting of a magnetic material on the shaft supporting part, and changing a direction of a current flowing to a driving coil in the magnetic driving body. CONSTITUTION:In a lower part position of a frame body 1, a shaft supporting part 4 supported by the frame body 1 is provided in an air-gap part 3 of a magnet 2 formed in a shape of C. A baton rod 5 consisting of a magnetic material is provided as one body on the shaft supporting part 4, and constituted so that its reciprocating driving can be executed. One end of spring members 7, 8 consisting of a pair of coil springs is fixed to the lower end of the baton rod 5, and also the other end of the spring members 7, 8 is fixed to the frame body 1. When a current of a direction as indicated with an arrow is applied to a driving coil 6, the upper part and the lower part of the shaft supporting part 4 become the N pole and the S pole, respectively, a main magnetic flux flows as shown by an alternate long and short dash line, a quantity of the sum of a magnetic flux of the magnet 2 and a magnetic flux of the driving coil 6 flows to a space x', a portion of a difference flows to y', and the baton rod 5 is absorbed to the N pole. In this way, the baton rod can execute exactly a reciprocating turning by an optional tempo.
Patent JP-H0559698-A (JP)
Title: Production of flame-retardant paper for backing polyvinyl chloride-based wall paper
Inventor: YOSHIDA MINA
IPC: D21H27/20
Filed: 1991-08-30
Abstract: PURPOSE:To obtain the title paper good in formation and excellent in quality by applying a surface coating agent on an aluminum hydroxide-contg. base paper prepared by adjusting a stock slurry's zeta potential within a specified range. CONSTITUTION:The objective flame-retardant paper can be obtained by applying pref. 2-10wt.% on a solid basis per wt. of the base paper of a surface coating agent on the base paper containing aluminum hydroxide as inorganic matter, prepared by adjusting the zeta potential, to -10 to +10mV, of a stock slurry containing coniferous bleached kraft pulp, cationized starch and an additive sizing agent, etc.
Patent JP-H0880853-A (JP)
Title: Shopping cart
Inventor: NAKAMURA KENJI
IPC: B62B3/00
Filed: 1994-09-13
Abstract: PURPOSE: To easily place a shopping cart on an escalator, without requiring the special operation or knowledge, and enable the nesting in which a plurality of shopping carts can be connected in the longitudinal direction and accommodated, and permit the storage, reducing the space, when not used. CONSTITUTION: When a user rides on an escalator a busket 2 automatically turns so that the center of gravity is set always nearly directly under a pivotal shaft 3, for a cart frame body 1, and when the user gets off the escalator, automatic restoration is performed. Further, the busket 2 of the succeeding shopping cart springs up the rear surface plate 13 of the shopping cart at the front forward and upwardly, and intrudes into the busket 2, and the nesting of the shopping carts is enabled.
Patent JP-H0541634-A (JP)
Title: Cs broadcast reception system
Inventor: KOTAKA YOSHIKAZU
IPC: H04N5/44
Filed: 1991-08-05
Abstract: PURPOSE:To satisfy a condition requested when a CS audio broadcast is received and the condition requested when a CS television broadcast is received by increasing the tuning accuracy when the CS audio broadcast is received and decreasing a time required for tuning when the CS television broadcast is received so as to reduce the wait time. CONSTITUTION:When channel selection is implemented, a control circuit 6 is used to selects a frequency of a channel selection circuit 3 at first in the unit of rough frequency changeover for CS television broadcast reception and when a reception signal received by the channel selection circuit 3 is not a CS television broadcast reception signal, the frequency of the channel selection circuit 3 is selected in the unit of accurate frequency switching for the CS audio broadcast reception to implement AFC processing.
Patent JP-S60111573-A (JP)
Title: Scanning system of color fot
Inventor: MIYAGAWA TADASHI
IPC: H04N1/12
Filed: 1983-11-21
Abstract: PURPOSE:To compensate the difference in sensitivity between a fluorescent body and a photosensitive material effectively and to obtain a high-quality recording picture by controlling the emitting time for each color fluorescent body in accordance with characteristics of a color FOT (fiber optical tube) fluorescent body and sensitivity of a photosensitive material for recording. CONSTITUTION:A vertical deflecting signal VD, which positions each fluorescent body which emits an electron beam, is impressed on a deflecting plate 21A of color fiber optical tube (FOT) 21 through a switch 23, and a horizontal deflecting signal HD is added to the deflecting plate 21A in the same way. A luminance signal BS which is separated to three primary colors is inputted to a gate 25 through a switch 24, a blank signal BL which instructs blanking is also inputted to the gate 25, and a luminance signal PS from the gate 25 is impressed on a cathode 21B of the FOT21. A photosensitive material 22 is brought into close contact with the front face part of the FOT21, and it is shifted in the arrow direction. The switches 23 and 24 are switched by interlocking with each other, the emitting time for each fluorescent body is controlled in accordance with the characteristics of the FOT21 and the sensitivity of a photosensitive material 22 for recording, and the difference in sensitivity between the fluorescent body and the photosensitive material is compensated.
Patent JP-S6377615-A (JP)
Title: Adjusting device for position of mounting parts
Inventor: UNO MASATO
IPC: B23P19/02
Filed: 1986-09-19
Abstract: PURPOSE:To prevent an adjusting jig from disconnecting its engaging part from the engaged part of a mounting part, by connecting the adjusting jig with a rotary driving source and the rotary driving source with a control means which can control a rotary amount and a rotary speed. CONSTITUTION:An adjusting jig 10 is coaxially provided in the bottom part of a spline shaft 31. A guide shaft 29, supported to a boss collar 25 in its inside, is connected with a stepping motor 36 by its rotary shaft 36a through universal joints 37a, 37b. The universal joint 37a has a spline connection part, and the guide shaft 29 is connected movably in the axial direction through the spline connection part further so as to rotate together with the rotary shaft 36a. While a rotary encoder 38 is directly connected with the stepping motor 36.
Patent JP-H07154646-A (JP)
Title: Television receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/205
Filed: 1994-08-22
Abstract: PURPOSE:To attain stable color reproduction by controlling the amplitude for only a black level signal whose level is below a predetermined level of an input video signal and adding the original input signal and the black level signal subject to amplitude control to reproduce the black level, thereby decreasing a change in a level ratio of a brightness signal and a chrominance signal due to the reproduction of the black level. CONSTITUTION:A black level detection circuit 2 detects a black level signal whose level is below a predetermined level of an input video signal from a video signal processing circuit and the level of the extracted black level signal is controlled by a gain control amplifier 3 and the input video signal and an output of the gain control amplifier 3 are added by an adder 8. A black level peak detection circuit 5 detects a black peak level of an output video signal obtained from an output of the adder 8, the gain of the gain control amplifier is controlled by the black peak detection output to obtain the output video signal whose black level is extended from the adder 8 and the output of the adder is fed to a brightness/chrominance signal processing circuit.
Patent JP-H1044094-A (JP)
Title: Method and machine for cutting food
Inventor: OKUMURA MAKOTO
IPC: A61L2/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To disinfect the cutting edge of a cutting machine for preventing the invasion of a microbe from a cut end of food into an texture by mounting a nozzle to supply sterilizing liquid into a cutting chamber receiving the cutting edge of the cutting machine to the food cutting machine and employing the cutting machine. SOLUTION: Food such as vegitables V is sent through a window part 6 into a cutting chamber 2 by upper and lower conveyers 7, 8 to cut off the vegitables V by rotating the cutting edge 4 of a cutting machine 1 by a motor 5. Then, sterilizing liquid in a tank 10 is forcibly sent through a pipe 11 to a nozzle 9 by a pump 12 and supplied from the nozzle 9 into the cutting chamber 2 to disinfect the cutting edge 4. Thus, a microbe can be prevented from the invasion into the texture from a cut end of the food, and the flowout of juice of the food can be prevented, so that the food is neither withered nor degraded in the taste.
Patent JP-H04100493-A (JP)
Title: Teletext receiver
Inventor: FUJITA TAKASHI
IPC: H04N5/445
Filed: 1990-08-20
Abstract: PURPOSE:To sharply reduce the operation of operators by making the receiving channel changeable even when the picture of a teletext program by means of teletext data or the picture of a program reserved for recording (VPT) is viewed so that the picture of the teletext program or program reserved for recording can be displayed. CONSTITUTION:When a teletext controlling section 6 receives information from a VTR controlling section 13 while the picture of a teletext program or a program reserved for recording is viewed, the section 6 informs the section 13 that the HOLD mode has been set and sets a channel changeable state. When, for example, 'HOLD' key is depressed while the picture of a teletext program is viewed, characters of 'HOLD' are displayed on the upper right corner of the screen. When a new channel is selected by operating 'UP/DOWN' key, the initial picture of the teletext of the selected channel is displayed.
Patent JP-H0382851-A (JP)
Title: Weft treating device in jet loom
Inventor: MITSUYA KINPEI
IPC: D03D51/34
Filed: 1989-08-25
Abstract: PURPOSE:To surely treat abnormal yarn by detecting length wrong yarn drawn out from the interior of warp opening with occurrence of wrong weft inserting and length of cut and separated piece resulting from broken pick and automatically restarting operation when the sum of both the lengths is >= a value corresponding to set weft inserting length. CONSTITUTION:In response to detected signal of wrong weft inserting a weaving machine control computer C orders operation suspension of a solenoid-actuated cutter 7 and a machine and opens solenoid valves V1 and V2, air flow to stop weft inserting and suction air flow to a suction pipe 12 are produced and weft Y2 to follow wrong weft Y1 is forcedly fed to an induction duct 9. When the wrong yarn Y1 causes end breakage, cut and separated piece Y1' is detected by length measuring sensors 21 and 22, the detected signal is inputted to the computer C and the length is calculated. The length of the wrong yarn Y1 drawn out from the interior of warp opening is calculated and an order of restarting the weaving machine is sent when the sum of both the lengths is >=a value corresponding to preset weft inserting length.
Patent JP-S6280966-A (JP)
Title: Fuel cell
Inventor: WATANABE KENJI
IPC: H01M8/02
Filed: 1985-10-02
Abstract: PURPOSE:To make temperature distribution uniform and make current density distribution equal by perpendicularly intersecting oxidizing gas and fuel gas which flow with a unit cell and a separator interposed, and countering each of oxidizing gas and fuel gas which flow with a unit cell and a separator interposed. CONSTITUTION:Gas passages 6 formed on the upper surface of a separator 4 and gas passages 5 formed on its lower surface are perpendicularly intersected so that oxidizing gas OG and fuel gas FG which flow a unit cell interposed are perpendicularly intersected, and parts are sequentially stacked. A supply passage hole and an exhaust passage hole of oxidizing gas are separately arranged in the counter part of the periphery of an electrolyte plate 1 and a separator 4. A supply passage hole and an exhaust passage hole of fuel gas are separately arranged in the counter peripheries of their 90 deg. shifted sides. Oxidizing gas OG-1 and fuel gas FE-1, and oxidizing gas OG-2 and fuel gas FG-2 each of which floss in each stage with electrolyte plate interposed are perpendicularly intersected. At the same time, oxidizing gasses OG-1, OG-2, and fuel gases FG-1, FG-2 in each stage are countered. Thereby optimum temperature is made uniform over the whole surface and high current density and high performance can be obtained.
Patent JP-2001041890-A (JP)
Title: Analyzing method in depth direction by utilizing glow discharge
Inventor: OHIRA SHIGEO
IPC: G01N21/67
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the analyzing method capable of easily analyzing the polar surface layer of a solid sample in the depth direction thereof by a simple method without improving a glow discharge tube or device. SOLUTION: In a method for analyzing a solid sample in the depth direction by utilizing glow discharge, a conductive metal member comprising a metal different from the metal to be analyzed of the solid sample becoming a cathode is laminated to at least the measuring surface of the solid sample and, at an initial stage of glow discharge, the measuring surface of the solid sample is protected by the metal membrane and, after glow discharge transfers to a stable state, the solid sample is analyzed from the measuring surface thereof in the depth direction thereof.
Patent JP-S59110612-A (JP)
Title: Hair treatment
Inventor: SOTOOKA NORIAKI
IPC: A61Q5/00
Filed: 1982-12-15
Abstract: PURPOSE:To provide a treatment containing a hyaluronic acid having specific molecular weight, capable of restoring and protecting damaged hair, improving and keeping the set hair, and giving glossiness to the hair. CONSTITUTION:Hyaluronic acid having a molecular weight of 500,000-2,000,000 and/or its salt, especially preferably sodium hyaluronate is added to a hair treatment in an amount of 0.005-2wt%. The treatment is preferably the one containing 2-5wt% of humectant, 3-30wt% of lubricant (preferably 5-20wt% of polar lubricant or 5-30wt% of non-polar lubricant), 0-5wt% of surface active agent and 95-15wt% of water as essential components, and having a pH of 4-10, especially 5-9.
Patent JP-2000034770-A (JP)
Title: Concrete ditch
Inventor: FURUKAWA KATSUYUKI
IPC: E03F5/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a concrete ditch where a draining pavement layer of uniform thickness can be easily and quickly installed on one side or both sides of various roads, reducing its construction cost. SOLUTION: A plurality of water passing portions 21 are provided at spaces in a longitudinal direction at the upper part of one of the side walls 14, 15 of a concrete ditch A having a channel 18 inside to induce water passing through a draining pavement layer 20 constructed in contact with the side to flow into the channel 18. Each of the water passing portions 21 is formed with a plurality of elongating water passing holes 22 provided at spaces in a longitudinal direction. The inside width of each elongating water passing hole 22 is set smaller than the size of an aggregate 23 for the draining pavement layer 20 and the outside face of the side wall 15 having the water passing portion 21 is formed to be an upright face.