baber/WOPTO huggingface dataset:
Patent JP-H03260653-A (JP)
Title: Pattern forming method and photosensitive resin composition
Inventor: KIMURA TAKAO
IPC: G03F7/40
Filed: 1990-03-12
Abstract: PURPOSE:To simplify a process for forming a resist pattern by irradiating a film made of the composition containing a specified polymer with light and heating it after development. CONSTITUTION:This photosensitive resin composition contains the polymer (A) having structural units represented by the formula; -(RMO1.5)- in which R is an organic group, and M is a metal atom. The film made of this composi tion is formed on a substrate, prebaked, imagewise exposed, developed, and then, heated together with the substrate to decompose a part of the organic materials or all of them in the composition and to form a pattern made of metal oxides or the like. The polymer A can be embodied by a polymer obtained by introducing acetyl chloride into polymethylsilsesquioxane, and the like and the film of the composition can be formed by using a solution containing the polymer and a photosensitive agent, such as o- naphthoquinonediazide.
Patent JP-S63224340-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAYAMA SHOJI
IPC: H01L23/52
Filed: 1987-03-13
Abstract: PURPOSE:To obtain high reliability without varying electric characteristics by ion-implanting to a metal wiring pattern. CONSTITUTION:A P-type impurity region 2 and an N-type impurity region 3 are disposed on a P-type silicon substrate 1, a silicon oxide film layer 4 is formed on the whole surface, contact openings with aluminum wirings 4 are formed in the regions 2, 3, an aluminum wiring layer is formed on the whole surface, and a pattern of aluminum wirings 5 is then formed. Thereafter, an N-type impurity ion-implanting mask layer 6 to cover at least the region 2 is formed, and an N-type impurity is ion-implanted. Then, after the layer 6 is removed, a P-type impurity ion-implanting mask layer 7 to cover at least the region 3 is formed, a P-type impurity is ion-implanted. Thus, the impurity is ion-implanted to the pattern 5 to obtain a semiconductor device having high reliability without varying electric characteristics.
Patent JP-S56154649-A (JP)
Title: Washing apparatus of concentration measuring device for tanker
Inventor: HISANAGA TETSUO
IPC: B08B9/02
Filed: 1980-04-30
Abstract: PURPOSE:To wash the sampling point side and the oil densitometer side by providing a pipe for supplying the sampling pipe washing water between two driving valves to be fitted for a sampling pipe to alternately work said two driving valves. CONSTITUTION:One end of the sampling pipe 5 is opened at the sampling point inside the main waste pipe 4, said sampling pipe 5 is provided with air driving valves 7 and 8 as well as a pump 9 while between said driving valves a pipe for supplying washing water 13 having a valve 12 is connected. The washing work is that basing on the power source making time or when the integrated value of the luminous damping quantity of the optical oil densitometer 2 has reached the set value the signals from the sampling device driving part 22 control make-and-brake of the driving valves 7, 8 and 12 through the instruction of a microprocessor 24 to let the washing water flow in the directions of the arrows A and B for a fixed period of time, while at the time of measuring concentration the automatic wiping of the optical measurement cell is executed through the instruction of the sequence circuit 21.
Patent JP-H01232451-A (JP)
Title: Memory device
Inventor: TABATA KATSUYA
IPC: G06F12/06
Filed: 1988-03-14
Abstract: PURPOSE:To shorten the memory access cycle by allocating the continuous addresses to different memory elements and producing the access signal in a low-speed mode when a deciding means produces the same signals and in a high-speed mode with production of unequal signals respectively. CONSTITUTION:The different memory elements (two elements in the diagram) receive successively accesses in case the accesses are given to the continuous addresses (addresses n, n+1...). Thus it is possible to give an access to a 2nd memory element regardless of a precharging time (tRP) mode of a 1st memory element. While the accesses are carried out in a low-speed mode in consideration of said time tRP in case the accesses are given continuously to the same memory element. As a result, the memory access cycle is shortened for a memory device when the accesses are given to the continuous addresses.
Patent JP-S55150165-A (JP)
Title: Linear tracking arm assembly
Inventor: KURIBAYASHI HIROSHI
IPC: H02P25/06
Filed: 1979-05-12
Abstract: PURPOSE: To exercise arm-stop-position control and speed control with accuracy by equipping a control part with a correcting method which corrects count contents of an up/down counter.  
     CONSTITUTION: Tone arm 1 is supported by arm holder 2 and at the back end of the arm, counter weigt 3 is fitted. Arm holder 2, supported on traveling member 4, is movable along a couple of guide rails 6a and 6b. At the lower end of traveling member 4, magnet 9 is fixed which constitutes a field magnetic pole as the neede of a linear motor. Then, a couple of long magnetic members 10a and 10b are fitted to support tables 5a and 5b in parallel to guide bars 6a and 6b being a fixed clearance away from both poles of magnet 9. Those magnetic members 10a and 10b are wound with coils 11a and 11b and magnetic flux generated by magnet 9 intersects coils 11a and 11b. For the purpose, a current in a fixed direction and with a fixed value is supplied to either of coils 11a and 11b, thereby driving traveling member 4 in the fixed horizontal direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60202404-A (JP)
Title: Irradiating device of ultraviolet rays
Inventor: MATSUSHITA NOBUO
IPC: G02B5/28
Filed: 1984-03-28
Abstract: PURPOSE:To reduce temperature rise on an irradiated surface sufficiently by arranging an infrared ray cutting filter having double layer structure obtained by superposing plural ultraviolet ray transmitting/infrared ray reflecting filters through an air passing gap in front of an ultraviolet ray lamp. CONSTITUTION:Since the infrared ray cutting filter 14 arranged in front of the ultraviolet ray lamp 12 is constituted of the double structure obtained by superposing two ultraviolet ray transmitting/infrared ray reflecting filters 14a, 14b through the air passing gap, the infrared ray component included in direct light from the lamp 12 is doubly reflected by said two filters 14a, 14b. Therefore, the irradiated surface can be effectively prevented from temperature rise due to the infrared ray component included in the direct light emitted from the lamp 12. In addition, the reradiated heat value from the filter 14 to the irradiated surface can be reduced in the ultraviolet ray irradiating device on the basis of a heat insulating function of air flowing into the gap (b) in the filter 14. Therefore, the temperature rise of the irradiated surface due to the reradiated heat from the filter 14 can be suppressed to a low level.
Patent JP-H05266189-A (JP)
Title: Digital signal processor
IPC: H03H17/02
Filed: 1992-03-16
Abstract: PURPOSE:To reduce the power consumption and circuit scale of the digital signal processor which performs IIR filter arithmetic. CONSTITUTION:For the IIR filter arithmetic, a precharge control circuit 30 controls a precharge circuit 5 when the output of a data bus 1 has the same value in successive instruction cycles so that the precharging of the data bus 1 is stopped in the instruction cycle following the successive instruction cycles. Consequently, the frequency of the precharging of the data bus 1 is decreased to reduce the power consumption and data are held on the data bus 1 in a non-precharging period to omit a conventional stand-by register, thereby decreasing the circuit scale.
Patent JP-H11260580-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHAMA MASANOBU
IPC: H02M7/538
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To equalize the luminescence of multiple discharge lamps without increasing the number of components excessively by using the current of a first discharge lamp as a set value by controlling the frequency generated by a control circuit and using the current of a second discharge lamp as another set value by further controlling an inductance value. SOLUTION: A control circuit 4 controls the frequency of a control signal to control FETs 2, 3 over a predetermined range and supplies the control signal of a switching frequency according to the current flowing through a discharge lamp 8 to the FETs 2, 3. On the other hand, the neutral connection point of a winding 21a of an orthogonal transformer 21 that is a variable inductance and a capacitor 22 is connected to a D.C. power supply 1 through a series circuit composed of a capacitor 10, a discharge lamp 11 and a resistor 23a constituting a control circuit 23.  Thereby for instance. when the detected voltage by the resistor 23a is larger than a set value Vref , the output voltage of an operational amplification circuit 23c is lowered, and thereby. the control current of a control winding 21b of the orthogonal transformer 21 is reduced, so that the current of the discharge lamp 11 is reduced.
Patent JP-S53143041-A (JP)
Title: Gas cock
Inventor: KITAMOTO AKIRA
IPC: F23Q9/00
Filed: 1977-05-19
Abstract: PURPOSE: To eliminate cam for switch only and to make timing of ignition and gas flowing out easy by linking ignition switch by turning ON and OFF by cam to open pilot valve of gas cock of continuous spark ignition type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11253834-A (JP)
Title: Cleaner
Inventor: YAZAKI SHOKICHI
IPC: A61N1/44
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enable sufficiently supply of negative ion, which is good for health, in spite of a compact structure. SOLUTION: This air cleaner enables supply of negative into while collecting dust. In such a case, a charging part 3 for charging dust or the like, a dust collecting part 4 for adsorbing the charged dust and a sucking and blowing part 7 are arranged in this order from the upstream side in a casing C, a discharge wire 14 is arranged so as to cross an air duct 13 between the dust collecting part 4 and the sucking and blowing part 7, a flow straighting part 15 swelled out from the inside surface of the casing C along the discharge wire 14 is formed and an earthed part 16 is provided to face discharge wire 14 in the flow straighting part 15.
Patent JP-H07245762-A (JP)
Title: Image pickup device
Inventor: NIIHORI KENICHI
IPC: G02B27/46
Filed: 1994-03-04
Abstract: PURPOSE:To provide an image pickup device in which a cut-off characteristic of an optical low pass filter is changed by a simple rotary mechanism of the optical low pass filter having a tight enclosing structure around a photographying light path. CONSTITUTION:A light of an object from a lens 102 or the like is subject to high frequency attenuation with a proper cut-off characteristic to obtain a natural color image from double refractive plates 11, 12, 13 being components of an optical low pass filter and the result is received and converted by an image pickup element unit 3. On the other hand, in order to a monochromatic color image, part or all of the double refractive plates are turned by a prescribed angle without losing the enclosing state around the image pickup optical path with a switching system such as a transmission member 109 to select a proper cut-off characteristic for the optical low pass filter to obtain the monochromatic color image and the result is received and converted by the image pickup element unit 3.
Patent JP-H03259421-A (JP)
Title: Sputter device
Inventor: OKITSU ATSUSHI
IPC: G11B5/851
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate the need for texturing and to keep a temperature of a magnetic disk base during the sputter process to an optimum value by giving a magnetic easy axis in a circumferential direction to the magnetic disk base. CONSTITUTION:Sputter particles radiate from a target 2, the sputter particles is made incident on part of a magnetic disk base 1 exposed from a shield 5 in the radial direction of the magnetic disk base 1 at an elevating angle of 0 - 90 deg.. Since the magnetic disk base 1 is driven by a rotation means 3, sputter particles is made incident from the radial direction over the entire circumference of the magnetic disk base 1, and magnetization easy axis in the circumferential direction is given to the magnetic disk base 1. Moreover, a heater or the like is made close to other parts of the magnetic disk base 1 to which incidence of the sputter particles is blocked by a shield 5. Thus, the texturing is saved and the temperature of the magnetic disk base during the sputter process is kept to an optimum value.
Patent JP-S6090269-A (JP)
Inventor: TENO RAGANISU
IPC: C09D167/08
Filed: 1984-03-28
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-S62215143-A (JP)
Title: Liquid sealed type vibration isolating body
Inventor: FUJIWARA YOSHIYA
IPC: F16F13/06
Filed: 1986-03-17
Abstract: PURPOSE:To effectively damp down vibration of a loss factor frequency by directly connecting a liquid chamber which is surrounded by an elastic body to an exclusive diaphragm chamber via plural orifices which are different in the peak frequency of loss factor. CONSTITUTION:In the vibration of a power unit, the high frequency component is damped down by a rubber body 24, a valve board 43, etc. while the low frequency component is damped down by first and second diaphragm chambers 31, 32. That is, to damp down the vibration of the low frequency component, a working fluid in a liquid chamber 25 moves between the first and second diaphragm chambers 31, 32 via first and second orifices 33, 34, accompanying the variation of the rubber body 24. Also, a loss factor peak frequency is set to the higher frequency band in a low frequency zone for the short orifice 33 while to the lower frequency band for the long second orifice 34, to damp down the vibration of each frequency.
Patent JP-H02239138-A (JP)
Title: Method for reforming steel making slag
Inventor: HARADA MITSUHISA
IPC: C04B18/14
Filed: 1989-03-11
Abstract: PURPOSE:To decrease the amt. of a reforming agent to be added and to eliminate the need for auxiliary heat sources by incorporating the reforming agent, such as rocks of silicate, and a m. p. decreasing material, such as soda glass scrap, together with a specific ratio of boric acid or boric acid compd. to steel making slag in a molten state. CONSTITUTION:The boric acid or boric acid compd. corresponding to 0.1 to 0.4wt.% of the steel making slag in terms of B2O3 is incorporated into the steel making slag in the molten state. The reforming agent consisting of >=1 kinds of the rocks and ores of the silicate, the efflorescence thereof, limestone, and waste casting sand and the m. p. decreasing agent consisting of >=1 kinds of the soda glass scrap, copper slag, and zinc slag are incorporated therein within the range where the basicity of the steel making slag attains <=1.9. The reforming agent consisting of the silicate ore, etc., is required to be 1/3 to 1/2, etc., of the conventional reforming agent by this method and since the reforming is executed in the state of lowering the m. p. of the steel making slag by charging of the m. p. decreasing agent, the reforming is effectively executed without allowing the heat to be deprived of by the reforming agent.
Patent JP-H04295688-A (JP)
Title: Cd drive device
Inventor: SAKAI YOSHIHIKO
IPC: G11B33/12
Filed: 1991-03-22
Abstract: PURPOSE:To reduce the height (the thickness) as a whole of a system using a CD drive device. CONSTITUTION:A CD spindle motor 6 is arranged and installed so as to be situated on the side opposite to the arrangement and installation position of an optical pickup 1 as the signal readout face of a compact disk 4 by sandwiching the compact disk 4. A circuit board 100 is arranged and installed at the lower part of a base plate 2. When the CD spindle motor 6 is situated on the side opposite to the signal readout face of the compact disk 4, a circuit- board area required for a circuit board arranged and installed at the lower part of the base plate 2 can be ensured and the motor can be arranged and installed so as to be adjacent to the base plate 2. As a result, a system as a whole can be made thin.
Patent JP-H06273419-A (JP)
Title: Simple measuring device and method
Inventor: MOCHIDA SUGURU
IPC: G01N33/543
Filed: 1993-03-18
Abstract: PURPOSE:To make it possible to perform measurement by a simple operation by passing a test specimen through a porous reaction film in the orthogonal direction, and quantitatively observing a signal through the bottom surface of a receiving device after the absorption of the residue after the reaction. CONSTITUTION:A test specimen is added to an opening part 9 of the upper surface of a case 2. A soluble reagent, which is deposited on a porous part 4 so that the reagent can be freed, is dissolved and moved on a porous reaction film 5. At the reaction part, where affinity material on the reaction film 5 is fixed, the test specimen in the reaction liquid and the soluble reagent are brought into contact and bonded. Thus, the detectable signal is formed. The residue after the reaction is absorbed with an absorbing member 7 after the passing of the reaction film 5. The signal is observed through a judging opening part 10 at the lower surface of a case 3. At this time, the passing reaction liquid is stored once in a reaction-liquid storing space 16 at the lower part of the reaction film 5. A sheet 6, which is imper peable to the liquid, prevents the absorption 7 of the unreacted excessive reaction liquid without through the space 16. Furthermore, the lower surface of the member 7 is supported by a permeation cover 8, and the dispersion of the reaction liquid is prevented. Thus, the measuring operation becomes one step for adding the test specimen.
Patent JP-H10257531-A (JP)
Title: Device for controlling color demodulation circuit for color television signal reception and method for controlling color demodulation circuit while using the same
Inventor: KONDO TAKASHI
IPC: H04N17/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically perform color control through quantitative measurement by performing the color control while connecting a measuring probe to a measuring point on a substrate to be controlled. SOLUTION: The top end part of a measuring probe 2 of a color controller 1 is connected to the color demodulation output terminal of a substrate P to be controlled intensitive out of color synchronism, a chrominance signal generator SG is connected to the input terminal of that substrate P to be controlled, and a single chrominance signal in any color of red, green or blue such as a blue signal, for example, is inputted. Then, the output signal outputted from the measuring probe 2 is converted into a voltage and while measuring the voltage through a voltmeter, a phase control circuit for chrominance signals is controlled so that the measured voltage can get lower than a prescribed voltage value.  Since the measurement can be quantitatively performed while watching a DC voltage V without depending on the skill such as sensitivity of worker, the degree of exactness in color control is improved.
Patent JP-S58175830-A (JP)
Title: Forming method for pattern
Inventor: TSUJI KAZUHIKO
IPC: H01L21/027
Filed: 1982-04-08
Abstract: PURPOSE:To form a rectangular pattern with high accuracy by removing only the photosensitive resin film of a convex section formed in a first layer through exposure-development treatment and forming the rectangular pattern by the crossed sections of first and second striped patterns. CONSTITUTION:The pattern 12 of the first layer is formed onto a substrate to be etched in which an insulating film 11 of SiO2, etc. is shaped onto a semiconductor substrate 10. The positive type photosensitive resin film 13 is formed onto the whole surface. Light is irradiated to the photosensitive resin film 13 through a projection exposure method by using a mask 16 with the second pattern consisting of shielding sections 14 crossing with the first pattern 12 and opening sections 15. Resin films 13, 13' positioned at a section upper than the surface of the pattern 12 are removed through development treatment, only the first layer 12 of the crossed sections is exposed, the photosensitive resin film 13 is left on the insulating film 11, and one parts 13a of the resin film are left on the pattern 12. Opening sections 17 are formed, and the pattern 12 is etched. The insulating film 11 is etched, and the opening rectangular patterns 19 are formed.
Patent JP-S56157652-A (JP)
Title: Automatic two-wheeled vehicle's body frame correcting device
Inventor: TSUTSUI HIROSHI
IPC: B60S5/00
Filed: 1980-05-02
Abstract: PURPOSE: To make it possible to visually confirm a vehicle body frame correcting work process and execute the work correctly and efficiently, in a device for making correction of a vehicle body frame distorted by receiving an impact as a result of collision, etc., by indicating movement of a correction bar on a dial.  
     CONSTITUTION: A yoke 36 of the first tractor 26 1  is connected to the bottom of a correction bar 37, a yoke 36 of the second tractor 26 2  is connected to the top end of the correction bar 37, their respective oil pressure pumps 3 are operated to extend their respective rams 31, and by doing so, their respective traction arms 29 are made to swing to outside. By swinging of these traction arms 29, the correction bar 37 is pulled through their respective chains 34 in forward and backward directions of a vehicle body B, bend of a head pipe H is stretched, and degree of the stretch is indicated by an indicator 38 and a front wheel caster angle indicating scale 41 of a dial 39. And therefore, when an indicator 37 indicates a prescribed indication scale 41, by stopping operations of all the oil pressure pumps 33, the front wheel caster angle is corrected accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57173211-A (JP)
Title: Receiving circuit
Inventor: OOKUBO TSUNEO
IPC: H03G3/30
Filed: 1981-04-17
Abstract: PURPOSE:To reduce signal distortion during the reception of a large input signal by starting the current control operation of a transistor (TR), which supplies a current to an intermediate frequency amplifying circuit, when a less input signal than a frequency converting circuit is received. CONSTITUTION:When small input signal reception changes into large input signal reception during AM operation, DC voltages at the emitters of TRs 401 and 402 for AM detection rise, and consequently while a TR412 turns on, a TR412 turns off. Then, an intermediate frequency signal for reducing the currents of the TRs 301 and 402 of an intermediate amplifier 3 decreases in gain. When a further larger input signal is inputted, the gain of the intermediate frequency amplifier 3 becomes uncontrollable and the DC voltage of a detection output rises to turn on TRs 123 and 124; and the current of a TR110 decreases and the currents of the TRs 102-107 of a frequency converting circuit 1 decrease, decreasing the gain of the frequency converting circuit 1.
Patent JP-S58138286-A (JP)
Title: Piston membrane pump
Inventor: RIYUDEIGEERU BURAUAA
IPC: F04B43/067
Filed: 1982-04-08
Abstract: A piston diaphragm pump includes a support plate, disposed on the side of the piston work chamber, for the diaphragm, which is held in a freely movable manner counter to the pressure of a plurality of springs engaging its circumference. A control push rod under the pressure of another spring, counter to the support plate, engage the circumferential area of the support plate and has a conical recess on its circumference, along which slides a displaceable locking member for a refill valve for the hydraulic fluid during the movement of the control push rod. The refill valve opens only when the support plate displaces the control push rod counter to the pressure of its spring as a consequence of a lack of hydraulic fluid in the pump.