baber/WOPTO huggingface dataset:
Patent JP-S62215232-A (JP)
Title: Liquid crystal display device
Inventor: ASANO KAZUO
IPC: G02F1/139
Filed: 1986-03-15
Abstract: PURPOSE:To obtain a device which is high in contrast and fast in display response speed even in case of using a high-degree time-division driving system by specifying the angle of torsion of liquid crystal molecules of a liquid crystal composite body arranged between a couple of substrates by spontaneous torsion pitch and control torsion pitch and also specifying the angle of a director angle. CONSTITUTION:This liquid crystal display is constituted by arranging the liquid crystal composite body which satisfies the relation k33/k22>=2.5 between an elastic coefficient k22 in a torsional direction and an elastic coefficient k33 in a bending direction between the couple of substrates 1 and 2 which have oriented layers respectively, and the angle alpha of torsion of liquid crystal molecules of the liquid crystal composite body arranged between the couple of substrates is 250-450 deg.. Then, the relation (Pc-Ps)/Pc<0 between the spontaneous torsion pitch Ps of liquid crystal molecules and the control torsion pitch Pc of liquid crystal molecules when the array of the liquid crystal molecules is controlled forcibly by the orientation layers is satisfied, and the angles between the surfaces of the couple of substrates and the director direction of liquid crystal molecules contacting the surfaces are both 10-25 deg..
Patent JP-S53142981-A (JP)
Title: Method and apparatus for treating absorption sulution used in wet desulfurization and denitration of exhaust gas
Inventor: TAWARA HISATO
IPC: B01D53/77
Filed: 1977-05-20
Abstract: PURPOSE: To convert NOx into N 2  by a simple oepration and to remove remarkably Cl -  accunulated in the system through its change to harmless cpd., by absorption soln.  contg.  Fe-EDTA complex, by removal of the complex from the absorption soln., then by heating of the residual absorption soln.  in a fluidized bed heating furnace at a specific temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55151120-A (JP)
Title: Internal combustion engine with subsidiary combustion chamber
Inventor: DATE TASUKU
IPC: F02B19/10
Filed: 1979-05-11
Abstract: PURPOSE: To improve combustibility of lean mixture by producing turbulence in combustion chamber, through employment of an arrangement in which a pair of subsidiary combustion chambers are formed in combustion chamber of engine in the manner facing toward each other, so that combustion gas is issued symmetrically from two ports formed in respective subsidiary combustion chambers.  
     CONSTITUTION: A pair of subsidiary combustion chambers 10, 20 respectively having an ignition plug 23 are formed in a main combustion chamber 6 in the manner facing toward each other. Each of these subsidiary combustion chambers 10, 20 is formed with two large and small ports 11, 12 and 21, 22 opened in main combustion chamber 6, and these two ports are disposed symmetrically in pairs. With such an arrangement, combustion gas A, A' (or B, B') issued from large port 11 of one subsidiary combustion chamber 10 and small port 22 of the other subsidiary combustion chamber 20 collide with each other and swirl of combustion gas is developed in one direction, so that combustibility of mixture in main combustion chamber 6 can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51132991-A (JP)
Title: Digital distance azimuth discriminator
Inventor: YANAGISAWA MOTOI
IPC: G01S13/72
Filed: 1975-05-15
Abstract: PURPOSE:Equipment which removes errors which generate in the existing analog distance'direction discriminators because errors are analog and they cannot be avoided easily.
Patent JP-H07238587-A (JP)
Title: Drain pipe coupling for catch basin, and catch basin
Inventor: SATOU TSUGIICHI
IPC: E03F5/10
Filed: 1994-03-02
Abstract: PURPOSE:To simplify installation of drain pipes even when the number of the connecting drain pipes is increased and to simplify inspection of choke of the interior with sludge and a measure to cope therewith or cleaning by a method wherein a pipe for inspection having an upper end to which a cover is openably attached is protruded from a pipe body having two ends to which drain pipes are connected. CONSTITUTION:Inspection of choke of a drain pipe coupling 14 with sludge is effected in a way that the cover body of a case 13A is opened and pipe couplings 15A and 15B are inspected through an opening 1301. Further, cleaning of the interior of the coupling 14 is carried out in a way that in a state that a drain main piping 3 and a drain pipe 5 are coupled to couplings 15A and 15B, a cover 1507 is opened and a cleaning brush is inserted through a pipe 1505 for inspection into pipe body 1501 and a branch pipe 1503. A measure to cope with choke of the coupling 14 with sludge is performed in a way that the drain main pipe 3 and the drain pipe 5 are removed from the pipe body 1501 and the branch pipe 1503 and a foreign matter by which choke with sludge is caused is removed from he pipe body 1501 and the branch pipe 1503.
Patent JP-H09304329-A (JP)
Title: Biosensor and substrate determination method using it
Inventor: IKEDA MAKOTO
IPC: G01N27/327
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To quickly and highly precisely determine a substrate concentration without reducing detection sensitibity by using ferricynium ions derived from ferrocene electrolyte as an electron receptor contained in a reaction layer. SOLUTION: A conductive material and an insulating paste are printed on an insulating board 1, a working electrode 4 and an insulating layer 6 are formed respectively, and a counter electrode 5 is formed around the outer circumference of the working electrode 4, so as to be formed into an electrode system 13. Aqueous solution containing an oxidoreductase and ferrocene electrolyte is dripped and dried on a hydrophilic polymer layer which is formed by dripping and drying aqueous solution containing a hydrophilic high polymer, so that a reaction layer 7 containing the oxidoreductase and the electronic receptor is formed. This electronic receptor is ferricynium ions derived from the ferrocene electrolyte and preferably the concentration of the ferrocene electrolyte is 1-100mM in a sample liquid, when the reaction layer 7 is dissolved in the sample liquid. When the density is 1mM or less, measurable substrate concentration is narrow and when it is 100mM or higher, the reaction layer 7 is broken, so that the response current values are varied and the reliability is reduced.
Patent JP-S57172632-A (JP)
Title: Formation of phosphor layer
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/22
Filed: 1981-04-17
Abstract: PURPOSE:To enhance the luminous efficiency of a lamp having a discharge-route restircting body by combining the method of applying a phosphor suspension consisting of a phosphor, a solvent and a tackifier before the suspension is dried and sintered, and the method of applying a phosphor powder directly to a subject to be coated. CONSTITUTION:Calcium halophosphate phosphor activated with manganese is suspended in a lacquer, which is prepared by dissolving polyethylene-oxide or the like used as a tackifier, so as to prepare a phosphor suspension. Thus prepared phosphor suspension is applied to the inner wall of a cylindrical glass bulb, and the inner wall coated with the suspension is dried and heated so as to form a phosphor layer over the inner wall of the glass bulb. Next, a discharge-route restricting body made of a steel plate is earthed, and the powder of calcium halophosphate phosphor activated with antimony and manganese is charged and sprayed over the surface of the discharge-route restricting body by means of an electrostatic-powder painting nozzle so as to form a phosphor layer over the surface of the discharge-route restricting body. After that, a fluorescent lamp is cnstituted by the combination of the above bulb the inner wall of which is coated with the phosphor layer, and the above discharge-route restricting body coated with the phosphor layer. Consequently, the luminous efficeincy of the fluorescent lamp can be enhanced.
Patent JP-H07156749-A (JP)
Title: Fall preventing air bag device
Inventor: INNAN HIDEYA
IPC: B60R21/36
Filed: 1994-03-03
Abstract: PURPOSE:To prevent a pedestrian who suffers from the secondary collision on a hood from falling on the road surface. CONSTITUTION:When a pedestrian collision detecting sensor 13 detects the collision with a pedestrian, the movement of the pedestrian on a hood is regulated and prevents him(her) from falling from the hood 14 because air bags 15, 16 for preventing fall which can be developed in a continuous wall shape are provided on the peripheral part of the hood 14, etc., of a vehicle body. Fall can also be prevented by forming a continuous wall part on the peripheral part of the hood air bag which is inflated and developed on the hood. The air bag device can consist of the air bag to be developed on the hood first, and the air bag for preventing fall which is developed on the peripheral part later, and a fall preventing part can be formed by folding the peripheral part of the developed hood air bag upward.
Patent JP-S51133629-A (JP)
Title: Carburetor of multi-cylinder engine
Inventor: NOGUCHI MASAAKI
IPC: F02M11/00
Filed: 1975-05-15
Abstract: PURPOSE: Carburetor is provided in which the loss in fuel consumption and output is relatively decreased and poisonous components of exhaust gas is decreased. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09227718-A (JP)
Title: Hardening agent for resin
Inventor: KITAJIMA TAKASHI
IPC: C09D133/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hardening agent for resin, containing at least one kind of substances selected from among dihydrazide derivatives having a specific structure as an active component, having excellent hardening characteristics and giving a hardened coating film having durable water-resistance and weather resistance, etc. SOLUTION: The active component of the hardening agent is one or more compounds selected from among dihydrazide derivatives of the formula, (R<1> )(R<2> )C =NNH-CO-X-CO-NHN=C(R<1> )(R<2> ) (R<1> is H, a 1-4C alkyl, a 1-4C alkoxy or an aryl; R<2> is a 1-4C alkyl having hydroxyl group, a 1-4C akoxy having hydroxyl group or an aryl; X is an alkylene, oxo or an arylene). The compound of formula can be produced e.g. by reacting a basic acid dihydrazide derivative of the formula, NH2 NHCO-X-CONHNH2 with one or more compounds selected from among ketones of formula, R<1> COR<2> and aldehydes of formula, R<1> CHO in a solvent or in the absence of solvent.
Patent JP-S60204246-A (JP)
Title: Coil for coreless motor
Inventor: FUKAMI TADASHI
IPC: H02K15/04
Filed: 1984-03-28
Abstract: PURPOSE:To enhance the flatness of a lap winding for a coreless motor by forming a winding in a special locus to obtain the maximum torque efficiency in design to form a flat coil, thereby increasing the efficiency of the torque generation and uniformly forming the entire winding density. CONSTITUTION:The locus of a winding 12 is drawn from one point A of a central circular shape first in a direction for increasing the central angle theta as a radius (r) increases. Then, it is bent at a point M of the intermediate from the outer peripheral circle, traced to reduce the central angle theta as the radius (r) increases, and arrived at a point B on the outer circumference. Then, it is arrived at the intermediate point M' by increasing the angle theta as the (r) decreases, bent again at the intermediate point, decreased at the angle theta as the (r) decreases, and returned to a point A1 on the central circle. Thereafter, this is repeated to form a flat coil of lap winding.
Patent JP-S58185162-A (JP)
Title: Wound protecting material
Inventor: STEMBERGER AXEL
IPC: A61L15/32
Filed: 1983-04-02
Abstract: 1. Dry, Fleecy or spongy tissue-adherent flat collagenous dressing made of collagen and fibrinogen, characterized in that the dressing is made in layers by freeze-drying a collagen/fibrinogen combination and contains a collagen layer which is 0.3 to 2 cm thick, and which has on at least one surface a fibrinogen layer which is 0.2 to 2 mm thick with a fibrinogen content of from 0.5 to 10 mg/cm**2 and is anchored in the collagen.
Patent JP-S60203158-A (JP)
Title: Solid dried soybean milk gel, and its preparation
Inventor: MATSUHASHI SHINPEI
IPC: A23L11/00
Filed: 1984-03-27
Abstract: PURPOSE:To prepare solid dried soybean milk gel having good flavor in a short period without using a coagulating agent, by adding water sol of water-soluble gum to soybean milk, stirring the blend, heating it, casting it into a mold box, allowing it to stand to give a molded soybean milk solid substance, freezing and lyophilizing it. CONSTITUTION:Water sol of water-soluble gum (e.g., xantham gum, etc.) is added to soybean milk, stirred, heated, cast into a mold box, allowed to stand, and molded to give a soybean milk solid substance. This substance is frozen and lyophilized, to give the desired solid dried soybean milk gel. USE:A novel food can be prepared by adding seasoning, or a tasteful subsidiary ingredient to the gel, or coating it with chocolate.
Patent JP-H10239451-A (JP)
Title: Projecting and light receiving sensor
Inventor: TSUCHIDA HIROYA
IPC: G01J1/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To integrate a projecting part and a light receiving part, and effectively receive a reflected light. SOLUTION: A lens body 3 consisting of a synthetic resin material is fitted to the outside of a cylindrical part 2 in the center of a base 1. The lens body 3 has, for example, four condenser lenses 4 formed around it by integrated molding, and photoelectric converting elements 5 are arranged in each focus position of the condenser lenses 4. A projecting light emitting element is arranged within the cylindrical part 2 in the center so as to emit parallel beams through a projecting lens 6.  A projecting light formed of the frequency- modulated parallel beams from the light emitting element is projected to an object, and the luminous flux irregularly reflected by the surface of the object is efficiently converged by the condenser lenses 4 having large converging area around the lens body 3 and imaged on the photoelectric converting elements 5, respectively, and the outputs of the photoelectric converting elements 5 are composed, whereby the presence of the object can be confirmed.
Patent JP-H04294401-A (JP)
Title: Device for protecting plant
Inventor: TAKITA ATSUSHI
IPC: G05B9/03
Filed: 1991-03-22
Abstract: PURPOSE:To offer a compact plant protecting device by taking countermeasures flexibly and carefuly to changes in protecting conditions. CONSTITUTION:The abnormality of each protection factor is judged (10-1 to 10-k) by respective multiple digital controllers 1A to 1C and the validity of plant stop is judged (20-1 to 20-k) by software majority logic (2 out of 3) processing based upon respective judged results to secure the reliability of the device and taking countermeasures flexibly and carefully to a change in a protecting condition or the like by means of a data change in a program, a memory or the like. On the other hand, the judged results of respective controllers 1A to 1C are concentrated into one point so as to simplify and compact the hardware constitution of a stop determination logic circuit 4.
Patent JP-H10259599-A (JP)
Title: Wallpaper and its production
Inventor: MIYAGI TOSHIAKI
IPC: E04F13/07
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a sheet of wallpaper capable of releasing a fouled surface layer without destroying a design printed surface by successively laminating a resin coating material layer, a design print, a bonding controlling layer and a plastic film onto one surface of a backing paper used as a substrate SOLUTION: One surface of a sheet of backing paper for a sheet of wallpaper having 70-160g/m<2> basis weight as a substrate 1 is coated with a resin coating material consisting essentially of a resin such as polyvinyl chloride, a filler such as calcium carbonate, a plasticizer such as dioctyl phthatate(DOP) and a colorant such as titanium oxide in 200-280g/m<2> coating weight to form a resin coating material layer 2. A design print 3 is then applied to the surface of the layer 2 and a bonding controlling layer 4 such as a long-chain alkyl pendant type polymer is further formed thereon in 1-3g/m<2> coating weight.  A plastic film 5 such as a porous ethylene-vinyl acetate-based film having 10-50μm thickness is subsequently superposed thereon and the thermo- compression is then carried out at 180-220 deg.C under 5-8kg/cm<2> pressure to bond the film 5 so as to enable embossing and simultaneous release thereof. Thereby, the sheet of wallpaper is obtained.
Patent JP-H04295092-A (JP)
Title: Apparatus for producing diamond film and method therefor
Inventor: YAMAMOTO MINORU
IPC: C30B29/04
Filed: 1991-03-22
Abstract: PURPOSE:To synthesize a high-quality diamond film with high efficiency. CONSTITUTION:A gaseous mixture composed of gaseous methane and gaseous hydrogen is introduced from a gaseous carbon source introducing port 19 to an arc discharge generated between a bar-shaped electrode 7 and a cylindrical electrode 10 to form gaseous plasma. This gaseous plasma is blown as a plasma jet to a substrate 2 by throttling a plasma ejection port 18. A power source 21 for plasma current is impressed between the annular positive electrode 31 and the bar-shaped electrode 7 with the potential on the annular positive electrode side as a positive potential. Then, electrons flow into the plasma and hydrogen and hydrocarbon are easily dissociated, by which the high-purity diamond film is deposited and formed at a high speed. The current to be passed in the plasma is specified to >=20A, by which the cracking rate of the gas near the substrate is sufficiently increased and the rising of the substrate temp. is obviated even if the annular positive electrode 31 is not brought near to the substrate 2.
Patent JP-2000255357-A (JP)
Title: Airbag
Inventor: SHIKANUMA TADAO
IPC: B60R21/16
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an airbag serving as a device for protecting an occupant in a vehicle collision, the airbag being lightweight and storable compactly and having a rigid sewing part between a hanging cord and an airbag main body portion. SOLUTION: This airbag comprises an airbag main body made of a fabric with a low areal density of 150 g/m2 or less which uses a raw yarn with 200 denier or less, and a hanging cord and an occupant-side ground fabric are sewn together at a fixed part integrated with and being broader than the hanging cord. A stitch line on the sewing part forms a continuous elliptical shape which is approximately flat in the cross direction of the hanging cord. Preferably, sewing is performed with a sewing yarn number count T and a stitch number S (stitch/cm) which meet the following relations: 20<=T<=60 3<=S<=6.
Patent JP-S56156027-A (JP)
Title: Counter controlling circuit
Inventor: OKUYAMA YASUHIKO
IPC: H03K21/00
Filed: 1980-05-02
Abstract: PURPOSE:To reduce not only the number of pads but the chip area in the case of formation of an IC, by making common both the 1st and 2nd input terminals connected to a counter circuit and a presetting circuit for a counter. CONSTITUTION:The clock signal phi1 of D type FFs 4 and 5 is applied through the 1st and 2nd input terminals S1 and S2 each only in a pulse counter mode, and at the same time the reference pulse f0 and the output of a presetting circuit 3 are cut off. On the other hand, the signal phi1 is cut off in a timer mode, and the signals of terminals S1 and S2 are not fetched into a control circuit 1 (comprising D type FFs 4 and 5, D latch 6 plus various gates) and only into the circuit 3. Thus both terminals S1 and S2 are made common to each other to secure a connection of plural signals.
Patent JP-H01232223-A (JP)
Title: Amplitude measuring method for vibration body
Inventor: TANAKA MIKIO
IPC: G01H3/10
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the sensitivity of an amplitude measurement from decreasing when the vibration body is a cutting tool by outputting a signal of prescribed frequency by a frequency adjusting device according to the oscillation frequency of an oscillator. CONSTITUTION:The vibration body such as the cutting tool 2 is vibrated by the oscillator 5 through a vibrator S, the oscillator oscillation frequency of 20kHz is counted by a counter K, and the signal of prescribed frequency of 20,001Hz is outputted by the frequency adjusting device 6 according to the oscillation frequency of the oscillator 5. Then an intermittent light emitting device such as a strobe light 7 is made to blink according to the output of the frequency adjusting device 6 to project the intermittent light of the intermittent light emitting device on the vibration body, which is observed with the eye E through a microscope 8. In this case, the oscillation frequency is counted by the counter K, so the vibration frequency of the cutting tool 2 can be read directly. Consequently, when the vibration body is the cutting tool, the sensitivity of the amplitude measurement is prevented from decreasing.
Patent JP-2000221227-A (JP)
Title: Apparatus and method for inspecting conductive pattern
Inventor: MAESUMI NORIO
IPC: G01R31/02
Filed: 1999-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting conductive patterns capable of applying a voltage with a simple structure, identifying a disconnection or a short-circuit of the pattern, and easily rapidly positioning the failure of the disconnection or the short-circuit. SOLUTION: In order to inspect a disconnection or a short-circuit of an element 1 to be inspected having multi-row conductive patterns 2, the apparatus for inspecting the patterns comprises a non-contact voltage supply means 5 formed by extending in a row direction over the patterns of the respective rows to apply a voltage to the pattern 2 of the each row movable in a columnar direction, and a voltage sensor 7 arranged at one end side of the row of the patterns 2 to measure a voltage of the patters 2 of each row movable in the row direction.
Patent JP-H0922688-A (JP)
Title: Battery
Inventor: MAWSTON IAN GRANT
IPC: H01M50/593
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify wiring of a vehicle and connection to the same kind of battery by arranging convenient terminals. SOLUTION: A battery of a ship and a vehicle requires a CRA (cranking) battery 23 and an AUX (auxiliary device) battery 22 to guarantee starting. Both the AUX battery and the CRA battery are composed of parallel plates, and are oppositely arranged in a monoblock battery jar. The respective batteries have a pair of CRA terminals 20 and 30 for an electric starter and a pair of AUX terminals 19 and 31 for an AUX load and an alternator of a vehicle. Negative electrode terminals of AUX and CRA can be connected to each other by a link or a switch 41 so that earth connection to a vehicle can make shift with a single piece.
Patent JP-S60206441-A (JP)
Title: Film forming apparatus
Inventor: NISHIMURA YUKIO
IPC: B05D1/20
Filed: 1984-03-29
Abstract: PURPOSE:To enlarge the degree of freedom in the planning of a monomolecular built-up film, in a film forming apparatus by Langmuir Blodgett's technique, by providing a detection means for detecting the temp. difference of the liquid and the carrier in a film forming development liquid tank. CONSTITUTION:After a liquid 10' (a liquid for forming a monomolecular film) is poured in a water tank 1, the surface temp. of the liquid is held to a predetermined temp. Subsequently, a desired film forming molecule group is dripped on the liquid surface 10 to develop the monomolecular film on the liquid surface 10. Then, desired surface pressure is applied to the monomolecular film by a float 3 and the liquid surface 10 is quietly moved up and down to form a monomolecular built-up film on the carrier 11. In this case, the temps. of the liquid 10' and the carrier 11 are controlled to a desired temps. by temp. detection means 13, 14, heating means 15, 16 and cooling means 15', 16' electrically connected to a temp. controller 17 and a film is formed while the temp. difference of the liquid 10' and the carrier 11 is controlled.