baber/WOPTO huggingface dataset:
Patent JP-H01305008-A (JP)
Title: Antimicrobial agent
Inventor: YAMAMOTO TATSUO
IPC: C09D5/14
Filed: 1988-06-03
Abstract: PURPOSE:To obtain an antimicrobial agent uniformly dispersible into coating compound compositions having strong cohesive force of coating film without aggregation, having high antimicrobial power by treating an antimicrobial aluminosilicate with a coupling agent such as organoaluminum compound. CONSTITUTION:An antimicrobial agent obtained by treating an antimicrobial, aluminosilicate (e.g., antimicrobial zeolite comprising zeolite prepared by replacing ion capable of being subjected to ion exchange in zeolite with antimicrobial metal ion and/or aluminum ion or similar antimicrobial amorphous aluminosilicate) with a coupling agent (especially preferably organoaluminum compound such as acetoalkoxyaluminum diisopropylate or organosilicon compound such as vinylmethoxysilane or organotitanium compound such as tetraisopropoxytitanium). The antimicrobial agent is well dispersible into coating compounds and adhesives and has high antimicrobial power.
Patent JP-S5661042-A (JP)
Title: Picture recording method by audio input
Inventor: TOKUMARU EIJI
IPC: G03F3/08
Filed: 1979-10-22
Abstract: PURPOSE: To develop the contrast according to the change in the intensity of phtosignal, by converting a sound signal into an electric signal, converting it further into a photosignal and sequentially scanning a nonexposed film on it with the photosignal.  
     CONSTITUTION: A signal from an input device 12 like a microphone passes through a frequency filter 14, the signal is synthesized with a signal from an operation processing circuit 5 and the result enters a signal processing circuit 6. The signal from this circuit 6 is converted into a photosignal at a discharge tube 8 via an enlargement and shrinking circuit 7 and fed to a nonexposed film 11 on a recording cylinder 10 via lens 9. The recording cylinder 10 is turned toward the circumference and either one of the recording cylinder 10 or photospot is moved axially, allowing to make exposure on the entire surface of the nonexposed film 11. The change in the intensity according to the change in the amplitude, frequency and waveform of the input sound is appeared as contrast on the entire film to create a picture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5564147-A (JP)
Title: Suction negative pressure take-out device in engine
Inventor: KOGURE KATSUSHIGE
IPC: F02M35/10
Filed: 1978-11-08
Abstract: PURPOSE: To eliminate the inconvenience to be caused by the drawing of fuel to the negative pressure outlet, by providing at least two negative pressure outlets on the upper and lower stream sides in the neighborhood of a throttle valve of a suction passage, and linking them to a negative pressure coordinator via a chamber provided below.  
     CONSTITUTION: Negative pressure outlets 5, 6 take out the suction negative pressure in the neighborhood of throttle valve 4 in suction passage 2 and draws it to  negative pressure coordinator 9. At this time, when the fuel inside suction passage 2  enters negative pressure outlets 5, 6, the fuel remains at the bottom of chamber 7  below, and the suction negative pressure is transferred to negative pressure coordinator 9 smoothly via the space on the upper side. Further, the fuel in the chamber  7 is returned to suction passage 2 via negative pressure outlet 6 on the lower side. Consequently, the chamber is never filled with fuel. That is, the suction negative pressure becomes comparatively large at negative pressure outlet 6 on the lower side, and this negative pressure functions to suck the fuel inside the chamber and return it to passage 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5839850-A (JP)
Title: Balancer for three-cylinder engine
Inventor: SUZUKI TSUNEHIKO
IPC: F02B75/18
Filed: 1981-08-31
Abstract: PURPOSE:To contrive reducing vibration of an engine and making a balancer into light-weight and compact size in such a way that the balancers which are independent are installed in the parts of a balancer shaft which revolves in the inverse direction to a crankshaft, corresponding to bearings for the first and third cylinders and balancers which are divided into two parts are installed at the part of a second cylinder, corresponding to bearings. CONSTITUTION:Crank arms of a crankshaft 1 for the first and third cylinders are provided with the counter-weights 6a-1, 6a-2; 6c-1, 6c-2 and 6a'-1, 6a'-2; 6c'-1, 6c'-2 to the mass of the reciprocating parts and revolving parts of the engine respectively. Besides, counter-weights 6b-1, 6b-2 to only the mass of the reciprocating parts are installed on the crank arm of the second cylinder. Further, a balancer shaft 7 which revolves in the inverse direction at the same speed as the crankshaft 1 which has been mentioned above, the balancers 8a, 8c are installed at the part of said shaft 7 corresponding to the bearings 9a, 9d of the first and third air culinders and balancers 8b-1, 8b-2 which are divided into two parts are installed at the part corresponding to the bearings 9b, 9c of the second cylinder.
Patent JP-S5564365-A (JP)
Title: Thin-type alkaline cell
Inventor: TAKAHASHI KENICHI
IPC: H01M4/06
Filed: 1978-11-07
Abstract: PURPOSE:To provide a good adhesion between anode and anode can, by embedding a porous unit to the place where the anode is contacted to a round bottom part of the anode can. CONSTITUTION:An anode can 6 is made of nickel, nickel-plated soft steel, in which an anode pellet 5 is housed. In a place, where the anode pellet 5 is contacted to the anode can 6, is constructed a porous metallic layer 7. In this way, a contact and close adhesion can be well made between the anode 5 and the anode can 6. The anode active material is composed of Ag2O, AgO, HgO, MnO2, etc., and obtained, when processed a dust-press forming those of the powder, by processing a dust-press forming, with the active material unified, a disk 7 previously punched out into the metallic porous plate of alkaline resistance like Ag, Ni, stainless, etc. In this way, a good contact, being obtained between the anode and the anode can, can provide a discharge characteristic stabilized with a small contact resistance. It is suitable to apply the battery of water solution system and non-water solution system.
Patent JP-S61296881-A (JP)
Title: Device for improving picture quality of television
Inventor: FUJIMURA RYUICHI
IPC: H04N9/68
Filed: 1985-06-25
Abstract: PURPOSE:To make a scale small by constituting a contour and flare correction signal generating part of a concatevation connection composing of a reverse gamma correcting circuit for inputting a digital luminance signal, a contour and flare correction signal forming circuit and a gamma correcting circuit and carrying out the correction by a digital means. CONSTITUTION:A digital luminance signal converted and corrected to a linear signal by a reverse gamma correcting circuit 16 is inputted to a compensating delay device 25, passes through a vertical contour correction FIR filter 21 and a horizontal contour correction FIR filter 22 from a signal line (l) inputs to a subtraction circuit 26a. When it is subtracted from a reference signal of a signal line (n), a high frequency characteristic for correcting the contour is obtained and the correction in four corners of a window pattern at this time is continuously carried out. Similarly, an input from a signal line (m) passes through vertical and horizontal flare correction composite IIR filters 23, 24, is subtracted from a reference signal in a subtraction circuit 26b to obtain a correcting signal of high frequency characteristic. Then, it is passed through coring circuits 27a, 27b respectively and synthesized in a synthesizing circuit 28 and outputted through a gamma correcting circuit 17. Thereby, a small scale circuit constitution can be attained.
Patent JP-H11194185-A (JP)
Title: Electronic clock
Inventor: MIYAZAWA HIDEKAZU
IPC: G02B27/28
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To diversify indication forms concerning the information such as figures in an electronic clock of a type indicating one of natural light or back light. SOLUTION: An electronic clock is constituted by including a polarization plate 11 transmitting linearly polarized light heading a certain direction and absorbing the other polarized light, a liquid crystal element 8 capable of selecting one of states changing the axis of the transmitting polarized light or the state not changing it, a polarized light separation film 12 arranged in the opposite side of the polarization plate 11 across the liquid crystal element 8 and a back light 18 radiating light through the polarized light separation film 12 to the liquid crystal element 8. The polarized light separation film 12 transmits linearly polarized light in a certain direction and reflects a linearly polarized light perpendicular to it.  When information such as figures is indicated by making use of the illumination of the back light 18, arrows D are used and the information is indicated by the illumination color of the back light.
Patent JP-S62292883-A (JP)
Title: Production of zeolite as soil conditioner and stabilizer
Inventor: SATO TATSUYA
IPC: C01B39/26
Filed: 1986-06-11
Abstract: PURPOSE:To obtain zeolite exhibiting excellent persistance with respect to an effect of conditioning the soil of a rice field and a cultivated field, by mixing a green tuff powder with a fossil shell powder in a particular proportional and baking the mixed powder in a rotary oven. CONSTITUTION:A green tuff (mordenite or clinoptilolite) powder having a particle size of 5mm or less is mixed with a fossil shell powder having a particle size of 5mm or less in a ratio of 7:3. The mixed powder is baked in a rotary oven at 400-700 deg.C for 10-20min. Thus, crystallization water and surface moisture are removed, and both the powders are reacted with each other to stabilize zeolite and calcareous matter.
Patent JP-H038808-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: KOMINE KIKUJI
IPC: D01F9/14
Filed: 1989-05-30
Abstract: PURPOSE:To efficiently obtain the subject high-quality carbon fiber without melt sticking by opening a spun pitch fiber bundle under specific conditions after passing the bundle through an infusibilization step and/or precarbonization step and then calcining step. CONSTITUTION:A spun pitch fiber bundle is infusibilized, precarbonized and then calcined for carbonization and graphitization. In the process, a step for releasing sticking with an opening roller is provided after the aforementioned infusibilization step and/or precarbonization step and further calcining step to carry out the step for releasing sticking after the above-mentioned infusibilization step with the opening roller of 5-15mm diameter dipped in water ethanol solution. The step for releasing the sticking after the aforementioned precarbonization step is performed by dipping the opening roller of 5-15mm diameter in an aqueous solution of an alkali and the step for releasing the sticking after the above-mentioned calcining step is carried out by dipping the opening roller of 25-35mm diameter in an aqueous solution of an alkali. Thereby, the objective carbon fiber is obtained.
Patent JP-2000052669-A (JP)
Title: Thermosensitive image forming element for lithographic printing plate
Inventor: VAN DAMME MARC
IPC: G03F7/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element for manufacturing a lithographic printing plate for giving an excellent print with negative operability without necessity of dissolving. SOLUTION: The thermosensitive image forming element for a lithographic printing plate comprises a support, and a thermal switchable image forming layer containing hyrophilic binder formed as a hard film at an uppermost layer, the uppermost layer or a layer adjacent to the uppermost layer contains a compound for converting a light into a heat, and a thermally switchable polymer contains an aryldiazosulfonate unit.
Patent JP-H0678016-A (JP)
Title: Frame conversion circuit
Inventor: HAMADA TATSUYOSHI
IPC: H04J3/06
Filed: 1992-05-29
Abstract: PURPOSE:To execute processing without complicating circuit configuration even if the frame configuration of an input signal is complicated. CONSTITUTION:A frame conversion part 1 executes writing/reading operation in accordance with a timing pulse S1 and extracts prescribed data from an input signal Si to execute frame conversion. Dual port RAM parts 2, 3 respectively have independent input ports and output ports, alternately store timing data D1 for generating a timing pulse S1 in each frame to generate timing pulses. A CPU 4 generates an timing data D1 and an address signal S4 indicating a storage area for the data D1 in each frame and generates control signals C1 to C3 to control the RAM parts 2, 3 and a selection part 5.
Patent JP-2000326399-A (JP)
Title: Production of tube comprising thermoplastic resin foam
Inventor: FUJITA HISASHI
IPC: F16L11/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a tube excellent in the strength and appearance of its bonded part by a simple process. SOLUTION: In a method for producing a tube comprising a thermoplastic resin, both side edge parts of a long thermoplastic resin foam sheet are obliquely cut so that one surface of the foam sheet becomes narrower than the other surface thereof and the foam sheet 1 is rounded into a cylindrical shape in its width direction so that the narrow surface 11 becomes inside and the cut surfaces of the foam sheet are mutually fused under heating.
Patent JP-H04361589-A (JP)
Title: Soldering method of discrete part to printed wiring board and cream solder metal mask
Inventor: KAWAMATA TADAO
IPC: H05K3/34
Filed: 1991-06-10
Abstract: PURPOSE:To enable a discrete part to be soldered to a printed wiring board through a reflow soldering method by a method wherein the opening of a cream solder metal mask used for a double-side reflow process is carefully contrived. CONSTITUTION:A metal mask 3 provided with an opening 4 conforming to a through-hole land 2 provided to a printed wiring board 1 is prepared (a). The opening 4 concerned is formed to extend outside of a land pad 2b or a conductive part of the through-hole land 2 and into a shape excluding a part which comes into contact with the main body of a discrete part 7 (excluding leads 7). Cream solder 5 is previously applied using the metal mask 3 (c). The leads 7 of the discrete part 6 are inserted into the openings 2a of the through- hole lands 2 through the cream solder 5 by an adequate method, and then the discrete part 6 is mounted (d), (e). In this state, the discrete part 6 and the printed wiring board 1 are placed in a hot electric oven, whereby the discrete part 6 can be fixed by soldering through a reflow soldering method the same as a conventional chip part (f), (g).
Patent JP-H09298154-A (JP)
Title: Lighting device
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To change the shape of a variable reflecting mirror in each luminous pulse of a pulsed laser and to remove a spectral component from a quantity-of- light distribution by a method wherein the roughness of the reflective surface of the reflecting mirror is made variable at each position of a secondary light source image, which is formed on the exit surface of an illuminance equalizing means. SOLUTION: The incident side surfaces 38a of elements constituting a fly-eye lens 38 are formed in an imaging relation to a reticle 10 and a quantity-of-light distribution over the incident side surfaces 38a of the elements is integrated over the reticle 10. As the result, the quantity-of-light distribution over the reticle 10 is equalized excluding a spectral component. The exit side surface 38b of the lens 38, the reflective surface of a variable reflecting mirror 54 and a broken line part 62 between condenser lenses 58 and 60 are arranged at positions, which have the relation of a Fourier transform optically to the reticle 10, and these three positions are provided in an imaging relation to each other. The mirror 54 is formed in such a way that the reflective surface of the mirror 54 is roughly deformed by a voltage signal from a driving device 64.
Patent JP-H07317560-A (JP)
Title: Rotary engine
Inventor: KAGE YOSHIAKI
IPC: F02B55/14
Filed: 1994-05-27
Abstract: PURPOSE:To allow pistons to make a perfect circular motion and decrease vibrations by furnishing a plurality of pistons in a cylinder in the form of a circular ring partitioned by an opening/closing valve into a plurality of combustion chambers, pressurizing the air sucked into the combustion chamber by the pistons and sending the air to a pressurization tank, and then feeding the fuel and exploding it in the combustion chamber. CONSTITUTION:A slit confronting a ring-shaped cylinder 1 is furnished and an opening/closing valve 4 is allowed to come in and go out so that the inside is partitioned into two combustion chambers 9. Each combustion chamber 9 is provided with a supply port 6, exhaust port 13, suction port 14, and pressure feed port 15. The valve 4 is closed and pistons 2 are approached so that the air sucked into the combustion chambers 9 is pressurized and accumulated in a pressurization tank 11 through a check valve 12, and then the air is passed through a pressurizing manifold 10 and the supply port 6 to be supplied to the part between the valve 4 and pistons 2 immediately after putting it in communication, and the fuel is supplied and a supply valve 7 is closed to make explosion. With this stroke, the pistons make perfect circular motion so that vibrations are lessened and leak of new gas is eliminated.
Patent JP-H01306871-A (JP)
Title: Image producing device
Inventor: KUBO NAOKI
IPC: G03G15/04
Filed: 1988-06-04
Abstract: PURPOSE:To readily make forms into a book by providing an auxiliary original scale equipped with a non-reflection processing part on its one side at the exposure starting position of an original platen glass so as to retreat and advance freely and making to adhere toner to the surface of an electrostatic latent image carrier in an almost belt-like shape. CONSTITUTION:A positive, electrostatic latent image is formed on the surface of a uniformly electrified electrostatic latent image carrier, and is developed with toner charged to polarity opposite from electrified polarity. At that time, if the auxiliary original scale 21 is previously advanced onto the original platen glass 39, an image exposure starting part, that is, the leading edge of a sheet in its carrying direction, is shielded by the non-reflection processing part; therefore the leading part movers to a developing part with the electrified potential maintained. The high potential part is developed with an image part, and is transferred onto a form. Thus, forms ejected from the image producing device are overlapped, and toner attaching to the leading edger in an almost belt-like shape is fused by appropriately heating and pressurizing. Ultimately, the forms are bound.
Patent JP-2000330631-A (JP)
Title: Traveling control system
Inventor: HORIUCHI NORIKAZU
IPC: G05D1/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To attain the reading of a code regardless of the traveling direction of a vehicle, and to control automatic traveling by using a ring code. SOLUTION: Ring codes 2-7 are arranged at one or more positions on a floor in this system. A traveling vehicle 1 is capable of the control of the steering and traveling speed. A code reader(bar code reader) 11 uses laser as a medium for reading the ring codes 2-7, and is arranged within a fixed distance range from the ring codes 2-7 while the vehicle 1 is traveling. A central processing unit 12 generates a control signal based on the read value of the code reader 11. A driving device controls an automatic traveling means (CPU 12) of the vehicle 1 based on the control signal.  The central processing unit 12 of each vehicle is prodded with its own control program, and driven result data are connected with the central processing unit 12, and the central processing unit 12 generates the control signal based on the control program from the read value of the bar code reader 11 and the driven result data.
Patent JP-S63302445-A (JP)
Title: Magneto-optical recording medium
Inventor: HIRASAKI MICHIYA
IPC: G11B11/105
Filed: 1987-06-01
Abstract: PURPOSE:To improve strength and weatherability by forming two layers consisting of an underlying layer and org. high polymer over the entire surface of a magneto-optical recording medium constituted by tightly sticking a transparent substrate on which a magneto-optical recording layer is formed to another transparent substrate by a using a UV curing resin. CONSTITUTION:This recording medium consists of the transparent substrate 1 which consists of polycarbonate (PC) having grooves for tracking and is formed by injection molding, the magnet-optical recording layer 2 which is formed by a DC sputtering method consisting in using an alloy target of an NdDyFeCoTi and introducing gaseous argon, a UV curing resin layer 3, the transparent PC substrate 4 which is formed by injection molding, the underlying layer 5 and the org. high-polymer layer 6. Namely, the underlying layer 5 and the org. high-polymer layer 6 are formed over the entire surface of the magneto- optical recording medium constituted by tightly sticking the transparent substrate 1 on which the magneto-optical recording layer is formed to another transparent substrate 4 by using the UV curing resin 3. The surface strength and weatherability are thereby improved.
Patent JP-S5362417-A (JP)
Title: Picture reproducing unit
Inventor: DOUKE AKIHIKO
IPC: H04N1/12
Filed: 1976-11-16
Abstract: PURPOSE: To make an effective utilization of the light quantity of all illumination, by making the change in the spot area into that in the aperture size, thru the use of the flying spot tube as the light source, when specific colors are separated from the original picture of multi-color and exposition and reproduction is made. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5665387-A (JP)
Title: Magnetic bubble memory device
Inventor: YAMAWAKI TATSUJI
IPC: G11C11/14
Filed: 1979-10-26
Abstract: PURPOSE: To improve the reliability of a memory by stably holding and driving bubble cylinder magnetic domains by making it possible to adjust a in-surface magnetic field and bias magnetic field independently of each other.  
     CONSTITUTION: After chip 3 is bonded to chip mounting part 11 of substrate 4, they are sealed with chip-sealing cap 15 and after driving-magnetic-field generating coil 13 is formed between cut parts 10 of substrate 4, driving-magnetic-field generating coil 14 is provided at right angles to coil 13 to place substrate 4 in magnetic shield case 1. Then, external lead terminal 5 is sandwiched in between case caps 16. In this case, inface magnetic field adjusting plane permanent magnet 12 is bonded to the internal wall of cap 16, and bias magnetic adjusting plane permanent magnet is also bonded to the internal wall of case 1 sandwiching chip 3. Therefore, magnets 2 and 12 are made independent of each other and each magnetic intensity can be adjusted to the best value. 
     COPYRIGHT: (C)1981,JPO&Japio