baber/WOPTO huggingface dataset:
Patent JP-H11286184-A (JP)
Title: Material for lithographic printing plate, lithographic printing plate, and manufacture of lithographic printing plate
Inventor: HIRAOKA SABURO
IPC: B41N1/14
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the printing durability of a material for a direct type lithographic printing plate, improve the resolution of an image at the time of a printing, and also, prevent a greasing from occurring on non-image parts by a method wherein a hydrophilic image forming layer which is carried on a supporting body, is formed of a self-film-forming of a hydrophilic resin. SOLUTION: For this material for a lithographic printing wherein a hydrophilic image forming layer containing a lipophilic thermoplastic resin and a hydrophilic resin, is carried on a supporting body, the hydrophilic image forming layer is formed by a self-film-forming of the hydrophilic resin. In this case, as the thermoplastic resin having lipophilic properpty, waxes, acrylic based resins are counted, and as a crosslinking agent which develops lipophilic property by a thermal reaction, a melamine-formaldehyde based resin is counted as a substance which develops lipophilic property by self-crosslinking, or by crosslinking with the hydrophilic resin forming the hydrophilic image forming layer.  Then, by forming the hydrophilic image forming layer by the self-film-forming of the hydrophilic resin, a bleed-out of the lipophilic component to the layer surface can be prevented from occurring, and the compatibility of the printing durability and the resolution is made possible.
Patent JP-H0213889-A (JP)
Title: Controller for long-life nuclear reactor
Inventor: JIEEMUZU EDOWAADO CHIYAANREI
IPC: G21C7/24
Filed: 1989-04-11
Abstract: PURPOSE: To prolong the service life of a controller for nuclear reactor by installing a strip shaped unit including of metallic hafnium units and boron carbide units alternately between an upper supporting member and a lower supporting member. CONSTITUTION: Two metallic hafnium units 28 are set adjacent to each other at the outer most section of a sheath type covering body 22, and at all the sections except the outmost section, boron carbide units 24 and the metallic hafnium units 28 are arranged alternately one by one. They are stored in the sheath type covering body 22 and disposed the upper supporting member 16 and the lower supporting member 18. As a result, the metallic hafnium section is capable of maintaining effective neutron absorbing performance even if it is exposed to high neutron density, providing longer service life.
Patent JP-H02268089-A (JP)
Title: Recording and reproducing device
Inventor: MIMURA TOSHIHIKO
IPC: H04N19/80
Filed: 1989-04-10
Abstract: PURPOSE:To decrease the memory capacity and to prevent large circuit scale by providing a circuit using even at reproduction a 2-dimension filter for generating a luminance signal at storage and applying subsampling to the sampling at reproduction for each field. CONSTITUTION:An output of an image pickup device 10 is subject to A/D conversion 18 from a contact (b) of a switch 16 and stored in a frame memory 20. The output of the memory 20 is a luminance signal by a vertical LPF 24 and a horizontal LPF 28 and becomes color difference signals R-Y, B-Y by a horizontal LPF 30, a RGB switch 32 and an RGB matrix circuit 34. Then the luminance signal and the color difference signals R-Y, B-Y are recorded on a recording body via a recording and reproducing device 50. Then at reproduction, loopback of A/D converter is eliminated by the LPF 54, 56, 58 and the luminance signal and color difference signals are subject to inter-field offset subsampling via a switch 60. The output is stored in the memory 20 via a contact (a) of the switch 16 and the luminance signal is converted into analog signal by LPFs 24, 28, a D/A converter 38 and LPF 26 and D/A converters 40, 42 respectively.
Patent JP-H01260253-A (JP)
Title: Air conditioner
Inventor: ITO HIROZUMI
IPC: F24F13/22
Filed: 1988-04-11
Abstract: PURPOSE:To discharge water produced through indoor side and outdoor side heat exchangers to the outdoors by a method wherein said water is all collected to an external water receiver and then converted into the form of fog by an ultrasonic atomizer disposed on the outlet port side of an external blower to blow such fog out of an air conditioner without allowing the for to stay in the position on the outdoor side of the air conditioner body. CONSTITUTION:Water produced through an interior heat exchanger during its cooling operation or water produced through an outdoor side heat exchanger by a defrosting operation during its heating operation flows into an external water receiver 11 provided at the lower part of an air conditioner. In this case, when the temperature of the water within the water receiver 11 is lowered to 0 deg. or below during the heating operation, there is the possibility of freezing of the water; therefore, the oscillating frequency of an ultrasonic oscillator 12a is increased, and the water is heated by utilizing an ultrasonic atomizer 12 as a heating element. On the other hand, when the water is accumulated in the water receiver 11 and a water level detector 13 detects that the accumulated water has reached a predetermined height, power with a predetermined frequency is supplied to the ultrasonic oscillator 12a to operate the atomizer 12 to eject fog through an ejecting port 12b, and the fog is dispersed away by air blown out of an external blower. Thus, the external vicinity can be prevented from being wetted due to the recombination of fog particles.
Patent JP-S58207169-A (JP)
Title: Input interface circuit of image pickup information
Inventor: NAGASHIMA SUMIO
IPC: G06T1/00
Filed: 1982-05-27
Abstract: PURPOSE:To ensure the input of the image pickup information to a processor by means of a device of a simple constitution and without using a large-capacity memory, by extracting a picture element with each horizontal scan and feeding it to the processor. CONSTITUTION:The image pickup signal given from an ITV1 is applied to a monitor device 4 as well as to a sample holding circuit 6 via an amplifier 5. A signal generator 7 consisting of a counter 71 and a comparator 72 countsclocks CK and delivers the sampling signal to the circuit 6 based on the sampling position information given from a processor 2 and at the sampling position on a horizontal scanning line that is designated with each horizontal scanning period. The sampling output given from the circuit 6 is fed to the processor 2 in the next horizontal scanning period together with the horizontal scanning number via an A/D converter 10 and a buffer 11. The sampling position information which is given to the generator 7 from the processor 2 every time a vertical scan is over is varied to feed successively the whole image pickup information to the processor 2.
Patent JP-S5613756-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO MINORU
IPC: H01L21/60
Filed: 1979-07-16
Abstract: PURPOSE:To prevent the separation of electrodes by providing metal layers having a high bonding strength in the bonding regions on an insulating film provided on a semiconductor substrate when providing electrode layers having windows corresponding to the element regions and stretching on the insulating film. CONSTITUTION:On an Si substrate 3 a base region 1, and in this an emitter region 2 are provided by diffusion respectively. The whole surface is coated with an SiO2 film 4, in which a base-contact window 5 and an emitter-contact window 5' are made so as to correspond to the regions. Then contact layers 6 and 6' of Pt/Si are provided respectively on the portions of the regions 1 and 2 exposed in the windows, and then base electrodes 10 and 10' to be connected to the contact layers 6 and 6' and each comprising a Ti layer 7, Pt layer 8 and Au layer 9 are provided so as to stretch on the film 4. Before the coating, a photo resist film 13 having windows 14 and 14' corresponding to the bonding regions of the electrodes is provided to form Al layers 12 and 12' having a high bond strength on the film 4.
Patent JP-S5316509-A (JP)
Title: Thyristor driving system
Inventor: SUZUKI KOUYOU
IPC: H04Q3/52
Filed: 1976-07-30
Abstract: PURPOSE: To shorten the OFF-time of thyristor by driving the thyristor through setting the gate driving voltage to more than the AC signal voltage, and thus to improve the voltage waveform and to prevent the noise occurrence to other circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08264427-A (JP)
Title: Method and device for alignment
Inventor: NARA KEI
IPC: G03F7/20
Filed: 1995-03-23
Abstract: PURPOSE: To precisely align a photosensitive substrate with a TTL method without using a compensating optical system, etc., for alignment light. CONSTITUTION: When the second mark area containing the second reference mark on the second reference plate 26 is irradiated with the exposing light from a light source 32, through the second optical filter 34B and the first mark area on the first reference plate 24 and a projecting optical system 16A, the reflected light from each mark area is photo-detected by an alignment optical system 28A, so that deviation between the first and second reference marks under the exposing light is detected. Next, switched to the first optical filter 34A, the deviation between the first and second reference marks is similarly detected under the alignment light. An image processing part 36 calculates the difference between each of detected deviations as offset at positioning, in advance.
Patent JP-S5616582-A (JP)
Title: Low-viscosity nematic liquid crystal composition
Inventor: OKABE YOSHIAKI
IPC: C09K19/54
Filed: 1979-07-18
Abstract: PURPOSE: A liquid crystal composition containing n-alkylbenzene and n-alkylcyclohexane, having reduced viscosity and a quick response, and suitable for the field- effect liquid crystal display, etc.  
     CONSTITUTION: The composition is prepared by mixing (A) a liquid crystal such as an equimolar mixture of trans-4-n-propyl-(4'-cyanophenyl)-cyclohexane, trans- 4-n-pentyl-(4'-cyanophenyl)cylohexane, and trans-4-n-heptyl-(4'-cyanophenyl) cyclohexane, with (B) pref. 3W15wt% of an n-alkylbenzene of formula I (m is 1W 8), e.g. toluene, ethylbenzene, etc. or an n-alkylcyclohexane of formula II (n is 1W 5), e.g. ethylcyclohexane.  
     USE: Display for electronic calculator, wristwatch, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63293790-A (JP)
Inventor: ROBAATO EDOWAADO BUTSUSHIYU
IPC: G11C11/401
Filed: 1988-04-14
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-S5717255-A (JP)
Title: Bipolar waveform forming circuit
Inventor: SUGANO MINORU
IPC: H04L25/49
Filed: 1980-07-04
Abstract: PURPOSE:To make the transformer small in size, by providing an electronic switch which switches a voltage applied to the primary winding of a bipolar waveform forming transformer through the control of a logical circuit inverted alternately. CONSTITUTION:Both terminals A, B of the primary winding of a bipolar waveform forming transformer are connected with NAND gates 5a, 5b and connected to an electronic switch circuit consisting of transistors (TRs) 9a, 9b and resistors 4c, 4d. When data input and clock input are applied and the output of AND gates 7a-7c, D type flip-flops 6a-6c repeats 1, 0 alternately. Thus, the TRs 9a, 9b alternately repeat ON/OFF and a voltage is applied to both the ends A, B of the transformer to obtain a bipolar waveform at the secondary of a transformer 8. Thus, all the windings of the transformer is operated at all times to make small the size of transformer.
Patent JP-H08289005-A (JP)
Title: Password collation system
Inventor: NAKAHARA TATSU
IPC: H04W12/06
Filed: 1995-04-17
Abstract: PURPOSE: To eliminate the need for time matching, to enhance the security without increasing number of digits and to improve the propriety of use by storing a keying state of a character and a numeral or the like in the case of storing a password. CONSTITUTION: A key matrix section 7 is used to set a destination telephone number, to set a password and to enter the password, and a registration section 8 stores the set password. In this case, the registration section 8 stores the sequence of the password and the keying state. Then an entry analysis section 9 compares the entered password with a password set in the registration section 8 to compare the entry sequence of them and compares the keying state of the key matrix section 7. When the entered password is coincident with the password set in the registration section 8 as a result of the comparison, the section 9 gives an enable signal to a control section 5 to permit the operation such as dialing.  When the entry analysis section 9 discriminates dissidence, the section 9 gives an inhibit signal to the control section 5, which disables the availability of a portable telephone set.
Patent JP-S61251208-A (JP)
Title: Microstrip antenna
Inventor: YAMAWAKI SEIICHI
IPC: H01Q13/08
Filed: 1985-04-26
Abstract: PURPOSE:To miniaturize of an antenna by forming a center conductor a circular flat disc, providing a cylindrical conductor arranged concentrically to the center shaft and having a diameter smaller than the diameter of the center conductor and connecting the conductor to either the center conductor or the grounding conductor. CONSTITUTION:A feeding line 4 whose one end is connected to the center conductor 3 is connected to the center conductor of the coaxial line. The center conductor 3 is shaped as a circular disc, arranged in parallel with the flat plate shaped grounding conductor 1 while clipping a dielectric 2, connected to the grounding conductor via the dielectric 2, and a cylindrical conductor 5 whose diameter is smaller than the diameter of the center conductor 3 and arranged concentrically to the center shaft of the center conductor 3 is provided, and connected electrically to either the center conductor 3 or one of the ground conductors. Thus, the similar effect is realized to a desired operating frequency by inserting the cylindrical conductor 5 with the use of the center conductor having a smaller diameter of nearly 10%. Further, lots of antennas are arranged as elements to constitute an array antenna.
Patent JP-H07278359-A (JP)
Title: Resin composition for washing
Inventor: SAITO TAKANORI
IPC: C11D7/60
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a resin composition for washing the inside of a T die- equipped extruder, capable of easily replacing the resin in such an extruder as far as both ends of the T die when a color or resin exchange operation is to be made in a molding processing using said extruder, also capable of easily removing a colorant master batch attached to the screw feed part, in a shortened washing time with reduced amounts thereof, and having no adverse effects on the succeeding molded products. CONSTITUTION:This resin composition comprises 60-85wt.% of a low-fluidity polyolefin resin 0.3-2g/10min in melt flow rate, 10-30wt.% of a high-fluidity polyolefin resin 10-50g/10min in melt flow rate differing in kind from the above low-fluidity resin, 0.5-10wt.% of a higher fatty acid monoglyceride boric ester calcium salt, 0.1-5wt.% of zeolite, and 0.005-0.3wt.% of ethylenebisamide.
Patent JP-S62247190-A (JP)
Title: Closed motor-driven compressor
Inventor: MANGYO MASAO
IPC: F04B39/02
Filed: 1986-04-18
Abstract: PURPOSE:To extend a life of a compressor, by providing an oil reservoir at an upper portion of a cylinder, and connecting the oil reservoir with a gas suction opening through a fine hole formed through a valve plate. CONSTITUTION:A cylinder 13 is provided with an oil reservoir 13b at an upper portion thereof, and a valve plate 16 is formed with a fine hole 16b. The oil reservoir 13b is connected through the fine hole 16b to a gas suction opening 16a. With this arrangement, a refrigerating machine oil gathered in the oil reservoir 13b at the upper portion of the cylinder 13 is allowed to enter the gas suction opening 16a without a capillary tube and a plug, and is continuously supplied near a valve reed, thereby improving the valve closing performance of the valve reed and continuously cooling a compressor with a small amount of the refrigerating machine oil. Accordingly, an oil sludge is hardly generated to thereby extend a life of the compressor.
Patent JP-S58207745-A (JP)
Title: Eliminating system of interference of transmitting wave by own station
Inventor: KENJIYOU YOSHIMI
IPC: H04B1/40
Filed: 1982-05-28
Abstract: PURPOSE:To eliminate an interference wave effectively due to the transmitted wave of own station, by controlling at least one of the amplitude and phase at an equalizer in response to the output of a frame error detector. CONSTITUTION:The amplitude and the phase of a signal 14 obtained by branching a transmission signal of a transmitter 1 at a coupler 2 are controlled at the equalizer 3 comprising an amplitude adjusting device 8 and a phase adjusting device 9. Further, a receiving signal 17 received on a receiving antenna 11 and selected at an antenna filter 16 and an output of the equalizer 3 are synthesized by a synthesizer 4. This synthesized signal 18 is demodulated at a demodulator 5 and the detection of the frame error rate as to a demodulating signal is done at a frame error detector 6. The result of the measurement is applied to a controller 7, which controls the amplitude adjusting device 8 and the phase adjusting device 9 of the equalizer 3 with an amplitude adjusting signal 21 and a phase adjusting signal 22 of the controller so as to minimize the frame error rate.
Patent JP-S60233342-A (JP)
Title: Method of controlling current supply to oxygen sensor used for controlling air-fuel ratio of internal-combustion engine
Inventor: AKATSUKA TAKAO
IPC: F02D41/16
Filed: 1984-05-07
Abstract: PURPOSE:To increase the durability of an oxygen sensor, by employing such an arrangement that a particular voltage is imposed on the element of the air-fuel ratio controlling oxygen sensor at the time of idling operation of an engine while other voltage is imposed on the element of the oxygen sensor at the time of loaded operation of the engine and when the engine is operated under ''fuel cut''. CONSTITUTION:When a throttle valve is located at an idling opening position, the program proceeds to a step 2. Further, when ''fuel cue'' is not effected, the program proceeds to a step 3, where judgement is made whether the engine speed Ne is higher than a ''fuel cut'' engine speed A. In case of YES, the program proceeds to a step 6 and a second voltage V2 is imposed on the element of an oxygen sensor. Said second voltage V2 is higher than a first voltage V1 determined at the time of idling operation of the engine. By employing such an arrangement, frequent switching of the voltage Vs imposed on the element of the oxygen sensor is avoided at the time of shifting the mode of engine operation from loaded operation to decelerating operation. Therefore, it is enabled to increase the durability of the oxygen sensor.
Patent JP-H11275716-A (JP)
Title: Bus bar and support for the bus bar
Inventor: SHINOHARA KOICHI
IPC: H02B1/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar, which can be sloped at the tightening surface of a branching terminal of a branching line side and moreover can be connected directly with a circuit breaker. SOLUTION: A bus bar is constituted of a bus bar body 1 on a belt plate and supports 3R, 3L for supporting both ends of bus bar body. The supports 3R, 3L integrally form a base section 6 and a bar receiving section 7 which slope toward the base section 6. Since the bus bar body 1 is supported with bar receiving sections 7 of a pair of supports 3R, 3L, the existing belt plate bus bar can be used as is as the bus bar main body 1. Even if the length of bus bar body 1 is changed longer or shorter, it can be used in common through the supports 3R, 3L, and total cost of bus bar as a whole can be reduced.
Patent JP-H02269936-A (JP)
Title: Fluorescence detection type electrophoretic device
Inventor: KANBARA HIDEKI
IPC: G01N27/447
Filed: 1989-04-12
Abstract: PURPOSE:To make DNA sepn. and detection with high accuracy and high sensitivity by imaging the light rays of individual images divided by prisms through a process, such as wavelength dispersion, onto a detector. CONSTITUTION:A gel plate 2 of plyacrylamide inserted between two sheets of glass plates 1 is irradiated with an argon laser from the side face. The light emitted upward from an irradiating part 3 is refracted by the upper prism 4 and is then imaged by a lens 6 onto the lower side of the two-dimensional detector 9. On the other hand, the light emitted to the lower part is refracted by the lower prism 5 and is then imaged again by the lens 6 onto the upper side of the detector 9. Namely, the DNA fragments which are the sample of fluorescence detection are fluorescence-labeled with four kinds of the fluorescent dyestuff of different emission wavelengths; for example, 515nm, 540nm, 573nm, and 610nm corresponding to four kinds of the terminal bases and, therefore, 4 pieces of lines are made in the upper part and the lower part. The discriminated detection of the four colors is, therefore, possible by using filters having transmission bands at two points of 515nm and 573nm for the upper filter 7 and 540nm and 610nm for the lower filter 8 as BPFs.
Patent JP-S5424216-A (JP)
Title: Manufacture of balls for ni mat grinding ball mill
Inventor: MURAKAMI SHINICHI
IPC: C22C19/03
Filed: 1977-07-26
Abstract: PURPOSE: To manufacture hard balls for a ball mill suitable for grinding NI mat by adding a specified amt. of B 4 C to molten Ni contg.3W7π Si prior to casting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06278457-A (JP)
Title: Window glass device for vehicle
Inventor: ONO MIZUKI
IPC: B60J3/04
Filed: 1993-03-24
Abstract: PURPOSE:To provide a window glass device which is constituted to produce a light shield effect and an effect to control temperature in a car room and be manufactured at a low cost through simple device constitution and also produce an anti-fogging effect through control of temperature. CONSTITUTION:A window glass 11 forms double structure and a closed space can be filled with colored alcohol LQ through its own thermal expansion. When a heater 15 is turned ON by means of a temperature control circuit 16, the colored alcohol LQ is injected in a closed space, and transparency is lowered. A need for a valve, a pipe, and a pump is eliminated and a light shield and a heat insulating effect can be provided through simple constitution.
Patent JP-S5519410-A (JP)
Title: Bolt-nut locking tool
Inventor: YOSHIDA YOSHIO
IPC: B21D39/00
Filed: 1978-07-27
Abstract: PURPOSE: To lock a nut instantly by a simple manipulation, by projecting the outer wall of the recess part of bolt end face to the recess part of nut upper surface by means of chisel teeth guided by a tube which fits in the hexagonal part of the nut.  
     CONSTITUTION: A guide tube 6 internally possessing hexagonal groove guide hole 10 which fits into the hexagonal part of nut has a hexagonal sliding body 8 which slidably fits in the inside thereof. In the lower part thereof are provided chisel teeth 9, and a hammering head 7 is provided in the upper part. When this guide tube 6 is fitted to the nut 3 and the chisel teeth 9 are fitted to the threaded end of a bolt 1 having a recess part 2, the teeth 9 comes to the position of a recess part 4 provided in the specified position in the upper surface of the hexagonal nut 3.  When hammering head 7 is struck by a metal hammer, part of the outer circumference of the recess part 2 is pushed out into the recess part 4, and the projected part hits against the protruding part 5 of the nut, so that the nut may be perfectly locked. When hitting the hammering head 7, meanwhile, a jack or a piston operated by comprssed air may be also used. 
     COPYRIGHT: (C)1980,JPO&Japio