baber/WOPTO huggingface dataset:
Patent JP-H0391795-A (JP)
Title: Worked articles
Inventor: SHIMOYAMA NAOKI
IPC: G09F9/30
Filed: 1989-09-05
Abstract: PURPOSE:To eliminate the parallax of a patterned articles and to improve the visibility by reducing the reflection factor difference between a conductive layer and an insulating layer as to the worked articles obtained by patterning a transparent substrate with the electrically conductive layer and insulating layer. CONSTITUTION:The reflectivity difference between the electrically conductive layer and insulating layer of the worked articles formed by patterning at least part of the transparent substrate with the conductive layer and insulating layer is set to 1.5%. When the reflectivity difference exceeds 1.5%, the patterning is recognized clearly and that is not preferable as to the outward appearance. When the conductive layer or insulating layer is large in area, the difference is preferably <= 1.0%. The color of reflected light is equalized as much as possible so as to improve the visibility. The reflectivity difference is set below 1.5% by properly controlling the refractive indexes and film thicknesses of the conductive layer and insulating layer.
Patent JP-H0947025-A (JP)
Title: Power supply circuit
Inventor: KITADE WATARU
IPC: H02M7/217
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide power supply circuit in which the waveform of input voltage is substantially equalized to that of power supply voltage by automatically varying the resistance division ratio of a voltage being applied to a multiplier for active filter depending on the magnitude of power supply voltage. SOLUTION: Resistances of resistors 14, 15 are set such that a voltage of 1Vop is applied to a multiplier 61 for power supply voltage of 140V and the division ratio of resistors 16, 17 is set such that a Zener diode 11 is conducted up to a power supply voltage of 140V. When the Zener diode 11 is conducted, transistors 18, 19 are turned on and the transistor 18 causes a transistor 13 to turn on while the transistor 19 causes the resistor 15 to be connected with a resistor 20. The transistor 19 is turned on continuously so long as the Zener diode is conducted. Resistance of the resistor 20 is set such that the resistor 20 is connected when the transistor 19 is turned on and the voltage being applied to the multiplier 61 drops thus applying a voltage of 1Vop for a maximum voltage of 240V.
Patent JP-S59140882-A (JP)
Title: Gene
Inventor: TANIGUCHI KORETSUGU
IPC: C12P21/00
Filed: 1982-12-24
Abstract: PURPOSE:To provide a gene coding a polypeptide having interleukin 2 (IL-2) activity, useful for the microbial production of IL-2, and prepared from mRNA separated from the cell originated from lymphocyte and capable of producing IL-2. CONSTITUTION:The cell originated from human lymphocyte and capable of producting IL-2 is cultured (preferably for a time to activate the lymphocyte and to initiate the poduction of IL-2 in the supernatant liquid of the culture medium), and the obtained cells are partially or completely disintegrated and solubilized. The product is fractionated by sucrose density-gradient centrifugation to obtain mRNA corresponding to IL-2 as 11-12S fractions. Complimentary DNA is synthesized from the obtained mRNA, connected with the replicon originated from microorganism, and introduced and amplified in a host microorganism. The clone having DNA capable of manifesting IL-2 polypeptide i separated, and the DNA inserted in the plasmid contained in said clone is separated to obtain the objective gene containing the fragment coding the polypeptide of formula.
Patent JP-S6474331-A (JP)
Title: Wet type friction material
Inventor: WADA SUSUMU
IPC: F16D69/00
Filed: 1987-09-16
Abstract: PURPOSE:To improve material yield of paper material by providing many cuts from one of the long sides of a rectangular paper material toward the opposing side, disposing the other side in a circle along the inner circumference of a circular plate, and attaching the paper material to the plate surface. CONSTITUTION:After a paper material 1 in the form of a sheet is made, it is cut into plurality of rectangular paper materials 2, and many cuts 5 are provided from one long side 3 toward the other side 4. This rectangular paper material 2 is disposed in a circle with the other side 4 without including cuts 5 placed along an inner circumference 7 of a circular plate 6, and the side 3 including the cuts 5 is expanded along an other circumference 8 of the plate 6, and both are attached to each other to form a wet type friction material 9. The friction material 9 can thus be manufactured using 100% of the paper material 1. If the paper material 1 is made in the form of a rectangular sheet, it can be cut into rectangular paper materials 2 without waste, thereby material yield is improved.
Patent JP-H1157882-A (JP)
Title: Processing of punch press, and punch press
Inventor: KAMEI YASUNORI
IPC: B21D28/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for the punch press, and the punch press which enable to improve the productivity as well as avoid the interference of the punch and the work. SOLUTION: A work position judging part 25 of a control device 9 compares and calculates the actual position of the work W detected by a work position detecting means 11 and the processing position of the work W commanded by a work moving mechanism 5. When the processing position is judged to be fit in a warping range which is input from an in/output means 2 and memorized in a memory 23, a valve control part 15 controls a switching valve 13 to avoid the impact of the punch P and the work W.
Patent JP-2000050450-A (JP)
Title: Lay-out device of wiring/piping material
Inventor: KISHINAMI TERUO
IPC: H02G1/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce sliding resistance when pulling in a wiring/piping material by providing a means for applying a lubricant on the outer-periphery surface of the wiring/piping material before pulling in, and a pull-in guide pipe for introducing the wiring/piping material from the ground into an underground buried path. SOLUTION: When a wiring/piping material P is led in, it is inserted into a pull-in guide cylinder 8 after the entire outer periphery surface is coated with a lubricant L by a lubricant application means E. Then, it is allowed to run and is guided by the pull-in guide cylinder 8, is guided to the underground buried path, and is laid, thus reducing the pull-in sliding resistance with an underground pipe when pulling in the wiring/piping material P and at the same time nearly eliminating flex sliding resistance, since the wiring/piping material P does not directly slide at the upper end part of the underground pipe. As a result, the pull-in force per wiring/piping material P becomes small, thus simultaneously pulling in and laying a number of wiring/piping materials P.
Patent JP-S6289204-A (JP)
Title: Reproducing device for digital signal
Inventor: SATO KENICHI
IPC: G11B5/00
Filed: 1985-10-16
Abstract: PURPOSE:To prevent the overflow or the deterioration of S/N by changing the current supplied to a bias winding in response to the reference voltage for comparison of an A/D converter by means of a DC voltage source circuit. CONSTITUTION:The reproduction heads 12-1-12-n are amplified up to the prescribed levels by amplifiers 14-1-14-n and selected successively by a multiplexer 15. These selected signals are converted into the digital signals by an A/D converter 16. The output voltage of a DC voltage source circuit 18 is varied by the control signal supplied from an external terminal 19 to be controlled and supplied to a bias winding 13 of an MR head through a current limiting resistance 20 as well as to an input terminal 21 for comparison reference voltage of the converter 16. Thus the bias current supplied to the winding 13 is controlled by varying the output voltage of the circuit 18 by the control signal given from the terminal 19. In such a way, the overflow or the deterioration of S/N can be avoided.
Patent JP-S60113234-A (JP)
Inventor: GERUHARUTO BENKAA
IPC: G03B27/46
Filed: 1984-11-02
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-S6288966-A (JP)
Title: Pyroelectric sensor array
Inventor: SETO HIROYUKI
IPC: G01D5/26
Filed: 1985-10-16
Abstract: PURPOSE:To easily and securely detect the moving direction, speed, acceleration, etc., of a mobile body over a wide speed range by selecting a couple of desired outputs of >=3 pyroelectric sensors by a switching means. CONSTITUTION:Infrared rays from the mobile body and detected by pyroelectric sensors 1a and 1b among 1a-1h which are arranged in the moving direction of the mobile body and a peak value obtained by a differential amplifier 30 and a capacitor C is stored in a peak value comparing circuit 51. Then, a couple of sensors 1a and 1c are selected by a switch SW which is driven by a switch operating circuit 53 and when the peak value inputted to the circuit 51 is equal to the last storage contents, the circuit 51 controls a signal selecting circuit 52 and then the switch SW selects the sensors 1a and 1b which have short isolation distance through the circuit 53 for the slow speed of the mobile body. Similarly, when the speed is fast, a couple of sensors having long isolation distance are selected and detection signals are processed excellently to easily and securely detected the moving direction, speed, acceleration, etc., of the moving speed over the wide speed range.
Patent JP-S6486133-A (JP)
Title: Quickly processable silver halide photographic sensitive material
Inventor: SUZUKI AKIO
IPC: G03C1/74
Filed: 1987-09-15
Abstract: PURPOSE:To improve sensitivity and dryability of a silver halide photographic sensitive material and to reduce roller mark by incorporating a nonionic surface active agent into at least one layer constituting the silver halide photographic sensitive material and specifying the amt. of silver, mean particle size of emulsion to be contained in the silver halide emulsion layer, and the amt. of gelatin in a hydrophilic colloid layer, and conditions of development. CONSTITUTION:Mean particle size of a photosensitive silver halide emulsion is regulated to >=0.4mum; the amt. of gelatin contained in a hydrophilic colloid layer is regulated to 1.90-3.50g/m<2>; and the amt. of silver contained in a photosensitive silver halide emulsion layer to be coated on one side or a base is regulated to <3.2g/m<2>. A nonionic surface active agent is contained in at least one layer constituting a silver halide photographic sensitive material, and the degree of swelling of the layer is regulated to 30-58g/m<2> when the layer is treated with a specified developing soln. at 35 deg.C for 15sec. By this constitution, the sensitivity and dryability of the photographic sensitive material are improved, and roller marks are reduced.
Patent JP-S6290008-A (JP)
Title: Fm demodulation circuit
Inventor: AWATA SATOSHI
IPC: H03D3/16
Filed: 1985-10-15
Abstract: PURPOSE:To reduce the mounting space while number of electronic parts is reduced remarkably by constituting a phase compensation circuit by an equivalent resistance included at the output side of an intermediate frequency in an integrated circuit and a capacitor connected at the outside of the integrated circuit only. CONSTITUTION:An intermediate frequency amplifier 2 and a multiplier 3 are integrated as shown in alternate long and short dash lines A. Then the phase compensation circuit 20 comprising a resistor 21 shown in figure connected between a terminal 5 of the integrated circuit and the intermediate frequency amplifier 2 and a capacitor 22 connected between the terminal 5 and a reference potential is provided. Then the resistor 21 is provided in the integrated circuit not especially as a resistor, but a resistive component included in a form of the internal resistor at the output side of the intermediate frequency amplifier 2 shown equivalently. The resistor 21 is utilized to constitute the phase compensation circuit thereby reducing the number of electronic components mounted externally to the integrated circuit.
Patent JP-H1166364-A (JP)
Title: Non-contact automatic ticket checking machine
Inventor: TSUKAMOTO HIDEHIKO
IPC: G07B15/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To exactly make a card correspondent to a user by providing a reflection type photosensor for detecting an object in a communication area communicatable with the card, and performing ticket checking on processing through the exchange of data between a main body and the card when the object is detected in this communication area. SOLUTION: A reflection type photosensor (b) provided inside the case of an antenna (a) is constituted so as to detect the object (card C) in a communication area 3. Then, the reflection type photosensor (b) detects the object (card C) and the ticket checking processing is performed by the data exchange, which is performed during that detection, between a main body G and the card C. Namely, when the card C is a valid ticket, one credit (passage right) for permitting the passage of ticket checking gate is generated and that generated credit is held until a human sensor S detects the user goes out of the ticket checking gate. When the card C is an invalid ticket, this credit is not generated so that a door 1a is closed.
Patent JP-S6386123-A (JP)
Title: Optical pickup
Inventor: YONEKUBO MASATOSHI
IPC: G11B7/09
Filed: 1986-09-29
Abstract: PURPOSE:To reduce size and to improve performance by disposing a fine adjustment mechanism for a condensing means and parallel luminous flux generating means on the same side, stabilizing the quantity of light by using forward exit light and making tracking control by using a light reflection part provided to the fine adjustment mechanism. CONSTITUTION:The fine adjustment mechanism 117 for the condensing means having a revolving and sliding shaft 116 and the parallel luminous flux generating means 102 are disposed on the same side with respect to the Y-axis, by which the space is effectively utilized. The light reflected by a luminous flux separating means 104 is guided through a light receiving element 106 and a light quantity stabilizing circuit 107 to stabilize the output light quantity of a semiconductor laser 101. A mirror 118 consisting of a high reflection part and low reflection part having a distinct parting line is provided to the mechanism 117 and the detection and control of the tracking control are executed by a change in the quantity of the light of a light emitting part 119 and a light receiving part 120. The optical pickup which is small in size, has high stability in the quantity of light, outputs a servo signal of low noise and permits offset correction of the servo signal, is thus obtd.
Patent JP-H0951813-A (JP)
Title: Dielectric heating type hair curler
Inventor: ENDO KENJI
IPC: H05B6/64
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric heating type hair curler with which curled hair can be uniformly heated and set. SOLUTION: The discharged heat of a heat storage member 6 is propagated through an inner cylinder 3 composed of metal having satisfactory heat induction to a main body 1 of the curler. Therefore, the main body 1 of the curler can be uniformly heated although a space 7 is formed for absorbing the volume expansion of the heat storage member 6.
Patent JP-H0280309-A (JP)
Title: Production of alpha type silicon nitride powder
Inventor: IMAI ISAO
IPC: C01B21/068
Filed: 1988-09-14
Abstract: PURPOSE:To prevent mixing of impurities and to obtain fine alpha type Si3N4 by heating silica admixed with specified seed particle powder in a gaseous mixture consisting of ammonia and a hydrocarbon. CONSTITUTION:To 1 pt.wt. silica, 0.005-0.1 pts.wt. seed particle powder consisting of at least one kind selected from alumina, magnesia, titania, zirconia, yttria, ceria, La2O3, or precursors of the oxides and having >=10m<2>/g BET specific surface area is added. The mixture is heated at 800-1600 deg.C in a gaseous mixture consisting of NH3 and a hydrocarbon in 0.5-2000 volume ratio expressed in terms of NH3/CH4, and N type Si3N4 powder having high purity contg. <=0.3wt.% total carbon is obtd.
Patent JP-2000079113-A (JP)
Title: Method and device for confirming voltage of x-ray source of picture producer
Inventor: TOTH THOMAS L
IPC: H05G1/26
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device thereof for indirectly determining the voltage of X-ray source of a picture producer by using a pre-patient filter and signal intensity of a detector array. SOLUTION: A pre-patient filter 98 that attenuates signals of a detector array 18 is used. In one embodiment, the filter includes a plurality of attenuation parts. The voltage of X-ray source is determined based on respective signal intensities of the detector arrays that detect each X-ray beams respectively penetrating the first and the second attenuation parts 140 and 142.
Patent JP-H1078036-A (JP)
Title: Rolling bearing
Inventor: MATSUMOTO YOICHI
IPC: F16C33/66
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent durable life even when water is mixed with a lubricant of a bearing from an electrochemical view point and even in case of receiving a high vibration during use. SOLUTION: An inner ring 1 is used as a rotation side race, an outer ring 2 is used as a non-rotation side race. Ni equivalent of a roller 3, inner ring 1, rotary shaft 4 and a housing 5 is set so as to be higher than Ni equivalent of the outer ring 2. For instance, so that Ni equivalent of material of the roller 3 is higher than Ni equivalent of material of the outer/inner ring 2, 1, an addition amount of Ni is adjusted, the roller 3, outer ring 2 and the inner ring 1 are operated, to be set so as to obtain (inner ring Ni equivalent) + (rolling unit Ni equivalent)>=2×(outer ring Ni equivalent).
Patent JP-S60122179-A (JP)
Title: Automatic impact force controller for electrically driven typewriter
Inventor: SEKIGUCHI TOKUO
IPC: B41J7/94
Filed: 1983-12-07
Abstract: PURPOSE:To typewrite without generating spots, by a method wherein pins the length of which is varied in correspondence with the number of strokes in a character are provided on a controlling panel, the detection angle of a detecting piece is varied, and a detection signal is sent to a rotary solenoid to control an impact force. CONSTITUTION:One of types 2 arranged in a type magazine 1 is selected, and is inserted into a type bar 11 by operating a key lever. A detecting element 8' provided at the tip of the detecting piece 8 is brought into contact with one of controlling pins 14a- 14f fitted on the controlling panel 4 which one corresponds to the number of strokes in the selected type. The angle of inclination of the detecting piece 8 is detected by a controller 13 under control by said one of the controlling pins, a detection signal is fed to the rotary solenoid 12, and controlled rotation starts the type bar 11 to move for printing. In this case, the inclination of the detecting piece 8 is controlled to an angle according to the number of strokes by the controlling pin provided on the controlling panel 4, and the length of the pins is varied according to the number of strokes, whereby printing a character with an impact force according to the number of strokes in the character is mechanically performed.
Patent JP-H1158691-A (JP)
Title: Ink supplying device for keyless printer
Inventor: HACHIYA TADASHI
IPC: B41F31/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent waste of ink consumption due to leakage of ink or waste of man-hour for cleaning dirt by arranging a means coupled to a moving blade to guide an end of the blade so as to maintain a predetermined attitude to a peripheral surface of a fountain roller and to move to operate. SOLUTION: One end of a guide plate 14 having a predetermined width is mounted at a center of a lower surface of a moving blade 6 supported by a guide means 8 in a lengthwise direction on a base 3. The means 8 provided between the blade 6 and the base 3 has moving members 32 provided at a plurality of positions on the lower surface of the blade 6, and rails 33 provided at positions matched to the members 32 on an upper surface of the base 3. Thus, the blade 6 can smoothly move parallel to a peripheral surface of a fountain roller 2 without warp. The blade 6 is guided by the means 8, and its end is maintained in a predetermined attitude to the peripheral surface of the roller 2.
Patent JP-H0787646-A (JP)
Title: Intermediate wire stripper
Inventor: SHIMIZU YOSHIO
IPC: H02G1/12
Filed: 1993-09-17
Abstract: PURPOSE:To allow positive intermediate stripping of a wire even at a bent part thereof in an existing wire processing unit wherein a bent wire is introduced through a shutter into a wire guide and then inverted into U-shape. CONSTITUTION:A bent wire 19 is introduced through a wire insertion port 4 into wire guide 2, 3 while being straightened along the inclining tip part 22 of a shutter 23. The operation is promoted by the curved surfaces at the inclining tip part 22 or a protruding part 31. The wire 19 is then clamped in the orthogonal direction by means of a clamp 11 and and subjected to intermediate slide stripping by means of a sliding blade 10 cut into the coating thereof. In this regard, a movable wire guide 3 slides together with the blade 10 to ensure the intermediate stripping stroke. This structure allows positive intermediate stripping and additional installation of an intermediate wire stripping unit in the space of an existing wire processing unit, i.e., at a U-bending part of wire in front of an inverting disc.
Patent JP-S6384594-A (JP)
Inventor: KITAMURA AKIO
IPC: A63H3/04
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1077460-A (JP)
Title: Anisotropic electroconductive film
Inventor: HAZAMA YOSHIKAZU
IPC: H01B5/16
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic electroconductive film to prevent an electrostatic break of the devices on 1st and 2nd substrates caused by intrusion of static electricity from horizontal direction when the 1st and the 2nd substrates are bound one over the other, by the intervention of the film. SOLUTION: This anisotropic electroconductive film 1 is formed by mixing the 1st electroconductive particle 3 and the 2nd electroconductive particle 4 which has a higher resistance than that of the conductive particle 3 in a binder 2 comprising an insulating material. The 1st conductive particle 3 is in the state that a TFT substrate (1st substrate) 11 is adhered to a flexible base film (2nd substrate) 13 and in contact with a 1st terminal 12 and a 2nd terminal 14, and, in addition, mixed in the binder 2 in such a density as it is not in contact with the neighboring 1st conductive particle 3. The 2nd conductive particle 4 is in the state that a TFT substrate 11 is adhered to a flexible base film 13 and mixed in the binder 2 in such a density as it is in contact with the 2nd conductive particle 4.
Patent JP-2000061184-A (JP)
Title: Twin needle sewing machine and belt loop sewing machine
Inventor: MIZOBUCHI JUNYA
IPC: D05B35/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a twin needle sewing machine capable of automatically, surely and easily controlling the interval of two rotating hooks and a belt loop sewing machine for sewing a belt loop with an object to be sewn while using this twin needle sewing machine. SOLUTION: This sewing machine has two rotating hooks which are provided corresponding to respective two needles so as to fix one rotating hook and to move the other rotating hook closely or separately to one rotating hook, a rotating hook interval control means 58 for changing the interval of two rotating hook, driving means 55 composed of a pulse motor for driving the rotating hook interval control means 58 and control means for controlling the rotating hook interval by controlling the driving of the driving means 55 and the rotating hook interval control means 58 is formed so as to move the movable rotating hook through a ball screw to be driven by the driving means 55.