baber/WOPTO huggingface dataset:
Patent JP-S61135791-A (JP)
Title: Thermal transfer recording sheet
Inventor: MATSUMOTO HIROTSUGU
IPC: B41M5/40
Filed: 1984-12-06
Abstract: PURPOSE:To obtain a sheet for OHP having excellent copy property and feed property, by providing a heat-meltable ink receiving layer to one surface of a film while providing a layer having sliding and antistatic properties imparted thereto to the other surface thereof. CONSTITUTION:The thermal transfer ink receiving layer 2 applied to a film comprising a coating composition having a resin softened at 50-100 deg.C compounded therein and, as the solvent thereof, an org. solvent such as alcohols or ketones and water can be used. In an antistatic layer 3, a water-soluble and org. solvent soluble antistatic agent such as a cationic surfactant or quaternary salt type resin can be used but one having a sliding property to a feed roll or platen roll is desirable and it is necessary that the surface electric resistivity thereof is 1X10<15>OMEGA or less. Further, the thermal transfer ink receiving layer 2 and the antistatic layer 3 are coated by a known coating method and rapidly dried to obtain a thermal recording sheet.
Patent JP-2001086605-A (JP)
Title: Ground coil of superconducting magnetic levitation type railway
Inventor: FUJIWARA SHUNSUKE
IPC: B60L13/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a ground coil of superconducting magnetic levitation type railway that can improve electricity collecting capability by increasing harmonics magnetic field only at the upper side of the upper side rectangular part of a ground coil and moreover by reducing influence on the superconducting coil in the train side. SOLUTION: The rectangular coils to be arranged to the guide way side wall of the superconducting magnetic levitation type railway are arranged in two stages of upper and lower stages and are wired in the 8-character shape to form a ground coil. In this case, the sloping linear portions 21B, 21C are formed as the down-sloping part to both shoulders of the upper most side 21A of the upper rectangular shape of the rectangular coil, the length of the horizontal part of the uppermost side 21A is subtracted and the upper end portions of the vertical sides 21D, 21E of the rectangular coil are arranged near the height of the upper horizontal side of the superconducting coil provided oppositely during the magnetic floating to be mounted to the superconducting magnetic levitation train.
Patent JP-H1192970-A (JP)
Title: Reactive ion etching apparatus
Inventor: NAKATANI ISAO
IPC: C23F4/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To embody the efficient etching of a magnetic material by a large etching rate by constituting part or the whole of a reaction vessel and the metallic parts in this vessel of >=1 kinds of the metals selected from Ti, Al or its alloy or the alloys essentially consisting of both. SOLUTION: An excellent working effect is obtd. when all the metallic members in the reaction vessel, such as supports, high-frequency electrodes, zero potential shields, grounding electrodes, struts, shutters, bolts and nuts, which are objects to be etched are made of Ti. Namely, the ratio at which these members wear on account of corrosion is as small as hardly observable. The etching rate to 'Permalloy (R)' and 10% Cr-Co alloy which are the objects to be is improved about 4 times. Further, the readhesion of contaminants to the objects to be etched is not admitted and the etching of the sharp and exact shapes is possible.
Patent JP-H09102630-A (JP)
Title: Ii-vi compound semiconductor light emitting device and semiconductor surface emitting laser
Inventor: ONO TETSUICHIRO
IPC: H01S5/327
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve an in-plane uniformity in luminous intensity, and obtain a light emitting device in a blue green region which has a high luminous efficiency and long life, by forming a window for light emission which is so formed that a semiconductor substrate and a part of a semiconductor light emitting device are eliminated from the semiconductor substrate as far as an etching.stop layer. SOLUTION: In order to form a light leading-out window, a titanium/gold electrode 26 is circularly etched with gold etching solution and buffer hydrofluoric acid by using photolithography techique. An N-type GaAs substrate 18 and a ZnSe buffer layer 19 in the window part are etched. Since the etching rate of etching solution to a Znx Cd1-x S (1<=x<=1) layer 20 as the etching-stop layer is low, the etching automatically stops when the Znx Cd1-x S layer 20 is exposed. Thereby the light leading-out window is formed. By adopting the etching.stop layer, controllabity can be improved.
Patent JP-S61134018-A (JP)
Title: Formation of pattern
Inventor: MATSUI SHINJI
IPC: H01L21/027
Filed: 1984-12-05
Abstract: PURPOSE:To realize focussed ion beam lithography through a simple process by patterning an silicon oxide film formed through spin coating by focussed ion beams. CONSTITUTION:A mixture containing at least organosilanol (a general formula of RnSi(OH)4-n, n=1-3) in an organic solvent is applied onto a substrate 11, and heated at 100 deg.C or higher, thus shaping an silicon oxide film 12. Ions are implanted to a desired section in the silicon oxide film layer 12 by focussed ion beams to form an ion implantation layer 13. Consequently, the section to which ions are implanted by focussed ion beams has resistance against CF4 dry etching, and a focussed ion beam projecting section is left. Ions are implanted by focussed ion beams, and the silicon oxide film 12 is patterned through CF4 dry etching.
Patent JP-H1099516-A (JP)
Title: Control device
Inventor: FUKAI KAZUO
IPC: A63F7/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable setting of exchange ratios favorable for players according to a day of the week or time and enable operation to meet every occasion by making it possible to change exchange price per item of specified prizes, when the number of the specified prizes for exchange is counted based on the counting value of a counting device for counting playing medium. SOLUTION: A control device 10, connected to a counting device installed in each pachinko machine through a communication circuit, receives a detecting signal or the like, which is output from a counting function part 21 of each counting device 20. The fetched input data is stored in a RAM 13 to be processed in a required control processing, as a result, each control signal to control each function part is output. The number of pachinko balls required for exchanging for a specified prize is basically set, for example, 200, and the RAM 13 is constituted so as to set and store the exchange ratio favorable for players on week day mornings, when there are fewer players, by operating a setting operation part 16.
Patent JP-H03118907-A (JP)
Title: Cooling method for die for edging of hot slab
Inventor: MIYAHARA MITSUO
IPC: B21J13/02
Filed: 1989-09-29
Abstract: PURPOSE:To prolong the die life by forcibly cooling a die with the specified heat transfer coefficient during a slab sizing and slowly cooling it with the specified heat transfer coefficient during the slab waiting time. CONSTITUTION:A cooling channel 4 is provided at the internal part of the die 1 for the edging of a hot slab and it is cooled by passing a cooling water with a feed pipe 5a and drain pipe 5b. Now, during the slab sizing it is forcibly cooled so that the heat transfer coefficient on the cooling water channel 4 of the die 1 internal part becomes >=2,500Kcal/m<2>.h. deg.C. During the slab waiting time it is slowly cooled so that the heat transfer coefficient in the internal part and surface of the die 1 becomes <=500KCal/m<2>.h. deg.C. Consequently, the heat crack and plastic flow generated on the die surface can be reduced.
Patent JP-H0419028-A (JP)
Title: Rotary pneumatic and hydraulic clamp device for workpiece use
Inventor: REJIEENU EMIIRU
IPC: B23Q3/06
Filed: 1990-09-25
Abstract: PURPOSE: To ensure an accurate operation of a chuck with a small capacity by making the chuck perform a clamping action through driving in a boost manner a secondary piston by the use of a primary piston pneumatically driven. CONSTITUTION: This device comprises a primary piston 4 and a secondary piston 9 constructed based on a piston sectional area ratio to bild up a boosting force in a cylindrical frame 1. The device also comprises a primary air chamber 33 at a rear part of the primary piston 4 and two secondary air chambers 34, 35 disposed at a foward part of the primary piston 4 and a foward part of the secondary piston 9, respectively. The primary piston 4 is pushed upward through compression air led into the primary chamber 33, to thereby generate pressure in oil chambers 31, 32, and the pressure is applied to the piston 9 to act a conical portion 9a on a jaw of a chuck 3. Compression air is fed into the secondary chambers 34, 35 in order to unclamp the chack 3, and then the primary and secondary pistons 4, 9 are returned to release the chuck 3.
Patent JP-H0974985-A (JP)
Title: Transference of bun dough to flat plate for baking and device therefor
Inventor: NODA HARUNORI
IPC: A21C9/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a transferring operation method for transferring bun dough to a baking flat plate with a panning device so that its posture or direction may not be excessively changed. SOLUTION: Bun dough is spread in a sheet form and rolled from its one edge into a long and narrow roll in a bar form or a spindle shape (10). The dough roll (10) is allowed to simply fall down from a panning device (2) thereby being transferred to a baking flat plate (3) having press grooves (9) caved. In this transferring device, a stopper (1) is set so that it follows the rear of the panning device (2) and comes above the baking flat plate (3), and guides and corrects the transferring position on the plate (3) so that the dough may contact with the press groove (9) along its edge, then fall down to the plate (3).
Patent JP-H05222672-A (JP)
Title: Aromatic microcapsule for conditioning fiber
Inventor: RIYAN SHIEN TSUAA
IPC: D06M15/00
Filed: 1992-09-25
Abstract: PURPOSE: To provide the subject microcapsules comprising particles made of an emulsifiable mixture of a wax material and a fragrance oil which are embedded in a water soluble polymer and having a specific diameter, capable of suitably imparting fragrance to clothes in a tumble drier and excellent in preservability. CONSTITUTION: The microcapsules each having about <100 μm diameter and capable of preventing loss of fragrance during processing, application and storage are produced by the spray drying of an emulsion where particles made of an emulsifiable mixture of a wax material (e.g. paraffin wax or the like) having <100 deg.C melting point and a fragrance oil are embedded in a synthetic polymer, especially in water soluble polymer (e.g. PVA or the like). The microcapsules are mixed with a conditioning composition comprising a cationic quaternary ammonium ion, a ditallowdimethylammonium methyl sulfate or the like and perform conditioning in a tumble drier to impart durable fragrance and softening effect to clothes.
Patent JP-H07108850-A (JP)
Title: Vehicular safety device
Inventor: KORE HARUHISA
IPC: B60T7/12
Filed: 1993-10-14
Abstract: PURPOSE:To send such a warning to a driver that he should pay attention to left and right conditions so as to secure traffic safety when the driver stops a vehicle based on a warning or automatic braking ad then starts the vehicle. CONSTITUTION:A vehicle stop position detecting means 1 for detecting a stop position of a vehicle on a traveling road and an automatic braking means 12 for braking a self vehicle to stop at a vehicle stop position are provided in a vehicular safety device. A time when the driver starts to drive the vehicle after the vehicle is stopped by the automatic braking is detected and a warning means 14 is actuated so as to send a warning for promoting the driver is attention such as confirming right and left of a road and also the automatic braking is canceled so that the vehicle can be started after actuating the warning means 14.
Patent JP-H0973323-A (JP)
Title: Ac/dc power unit
Inventor: TAKAGI JUNYA
IPC: H02M1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To easily grasp a momentary power failure of an AC power source which causes temporary malfunction, an operation defect, etc., of a load by adding a power failure display function for the AC power source. SOLUTION: An input power failure detection and display part 4 which is backed up in case of a power failure is provided with a reference pulse generating circuit 6 which generates reference pulses, an input detecting means 10 which cuts and outputs reference pulses in the feeding period of the AC power source, a pulse subtracting means which subtracts output pulses of the input detecting means 10 from the reference pulses and outputs the reference pulses in the power failure period of the AC power source as power failure detection pulses, a counter means which outputs data on the counted value of the power failure detection pulses as display data in the power failure period, and a display part 12 which latches and displays the display data.
Patent JP-H04136899-A (JP)
Title: Musical sound synthesizer
Inventor: NISHIMOTO TETSUO
IPC: G10H7/00
Filed: 1990-09-28
Abstract: PURPOSE:To vary the formant of a musical sound signal as desired by storing parameter data regarding plural formants for (n) steps, reading data in optional order as to (m) steps, and putting them together. CONSTITUTION:A sequence memory 17 is stored with the parameter data on the specific formants corresponding to variation of (n) steps as to respective sequence numbers. A read control circuit 12 selects one read pattern corresponding to the pattern selection signal PD of a console panel 13 and generates step address data which varies with time as to (m) steps (m<=n). A selector 16 selects the output of the circuit 12 or the output of an operation element 14 and an address information converting circuit 15 according to the selective signal SS from the panel 13. The memory 17 outputs the parameter data according to the step address. A formant synthesized sound source 20 performs specific composition arithmetic according to the output of the memory 17 and outputs a musical sound signal. Consequently, the formant can be varied as desired.
Patent JP-H05221922-A (JP)
Title: Preparation of carboxylated 2-allylphenol
Inventor: ARESANDORO RETSUJI
IPC: C07C51/09
Filed: 1992-09-01
Abstract: PURPOSE: To advantageously obtain a carboxylated 2-allyl-phenol by an improved method consisting of only three reaction steps, facilitating the separation of reaction products and capable of using a weakly toxic low-cost reactant.  
     CONSTITUTION: A compd. of formula II [where (n) is 0 or 1, preferably 0] is allowed to react with a compd. of formula III (where R 1  and R2 are H or 1-2C alkyl, preferably H and X is Cl or Br) in the presence of a base, preferably hydroxide or carbonate of an alkali metal or an alkaline earth metal while preferably removing produced water to form a compd. of formula IV by simultaneous allyl esterification and allyl etherification. This compd. is subjected to thermal rearrangement by heating to 200-280°C preferably in the presence of a heat stabilizer. The resultant allyl-carboxylated 2-ally-phenol is preferably treated with an aq. soln. of a strong base and it is subjected to end saponification by acidification. The objective compd. of formula I is advantageously obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0679847-A (JP)
Title: Gel-like elastic body
Inventor: TSUTA KAORU
IPC: C08G18/10
Filed: 1992-08-31
Abstract: PURPOSE:To provide a gel-like elastic body having a soft touch quite similar to the human skin, and capable of holding employed for a long period for the manipulation and supplementation of the breasts or soft tissue parts from the outside of the body, or confusing models of human bodies. rehabilitation devices for restoring grasping powers, and the like. CONSTITUTION:The gel-like elastic body is composed by covering, with films 2,3 having adhesion with the gel, the outer periphery of polyurethane gel 4 which is obtained by reacting polyole having a chain of alkyleneoxide and/or polyurethane polyole prepolymer having a chain of alkyleneoxide with polyurethane polyisocyanate prepolymer having a chain of alkyleneoxide.
Patent JP-H0597617-A (JP)
Title: Antifouling agent
Inventor: MIZOBUCHI SHIGEYUKI
IPC: A01N63/00
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an antifouling agent effective for preventing the adhesion and proliferation of harmful aquatic life by using a high safety compound originated from natural source and selected from sitosterol, cholestanol and cholesterol as an active component. CONSTITUTION:The objective antifouling agent contains at least one kind of steroids selected from sitosterol, cholestanol and cholesterol as an active component. It is effective for preventing the adhesion and proliferation of harmful aquatic life on the bottom of a ship, fishing net, a facility in seawater such as buoy, a construction in water such as auxiliary equipments of dam, an inlet channel for cooling water such as a condensing water cooler for a thermal power plant and cooling water for the heat-exchanger of petrochemical industry. It does not kill the periphyton but inhibits the adhesion of the life and has excellent repelling effect on harmful aquatic adhesive life and high safety to fish and shellfish.
Patent JP-H05102739-A (JP)
Title: Power amplifier
Inventor: MIZOE JUN
IPC: H03F1/32
Filed: 1991-10-04
Abstract: PURPOSE:To provide the power amplifier with a distortion correction circuit correcting automatically a change in a distortion of a signal frequency arranged at plural bands depending on the frequency characteristic provided to the power amplifier. CONSTITUTION:An output side of a power amplifier 3 is provided with a signal detector 5, distortion detectors 8, 9, plural band pass filters 6, 7, a subtractor 11 and a comparator 12 to maximize the detection voltage difference of the S/N and a feedback is applied to a distortion correction circuit 2. Thus, the distortion of plural signals over a wide band is suppressed.
Patent JP-H04136787-A (JP)
Title: Corrosion-resistant zirconium base alloy and preparation thereof
Inventor: EITO YOSHINORI
IPC: G21C3/06
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a zirconium base alloy excellent in nodular corrosion resistance suitable for a core structural material by irradiating the whole of the zirconium base alloy or the vicinity of the surface of said alloy with corpuscular beam in a final manufacturing process. CONSTITUTION:In a process for preparing a fuel cladding tube composed of a zirconium base alloy, alloying elements dissolved in a solid solution form are precipitated by hot processing 7 or annealing 8, 10 after solution treatment 5 and a lack region is generated. In order to extinguish the lack region, the irradiation 11 with corpuscular beam is executed as a final process. The irradiation temp. and time of corpuscular beam may be set to a condition capable of diffusing alloying elements over at least 5mum or more. When the irradiation time is set to 60sec, the irradiation temp. must be set to 560 deg.C in the case of nickel and to 620 deg.C in the case of iron. By this method, nodular corrosion can be suppressed and the zirconium base alloy excellent in safety and reliability can be obtained.
Patent JP-2000070594-A (JP)
Title: Cover for clothing dryer
Inventor: ARAKI YOKO
IPC: D06F57/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cover for clothing dryer with which sunlight drying is enabled at ease, usability is mentally and physically improved, and value for practical use is improved. SOLUTION: A main body 1 of cover is formed so as to cover the upper surface part of a clothing dryer A and to be drooped from the peripheral edge position of the clothing dryer A just by a suitable length, and provided so as to cover laundry hung on the clothing dryer A with the main body 1 of cover as a whole, and the main body 1 of cover is equipped with an attaching/ detaching means for freely attaching and detaching the main body 1 of cover to and from the clothing dryer.
Patent JP-H08162352-A (JP)
Title: Manufacture of transfer conductor and green sheet laminated body
Inventor: URYU HIDEKAZU
IPC: C25D1/10
Filed: 1995-10-04
Abstract: PURPOSE: To obtain a thick film transfer conductor of fine pattern and a green sheet laminated body by a method wherein a mask layer is formed on a conductive base plate, and after a transfer conductor has been formed on an exposed part by an electroforming method using a plating solution, it is transferred to the material to be transferred without exfoliation of the mask layer. CONSTITUTION: A mask layer 3 is formed by laminating an acrylic dry resist film on a base stainless steel plate 1. A mold releasing layer 5 is formed on the surface, an excimer layer is made to irradiate on the section where a conductor pattern is formed, and a pattern, where the base stainless steel plate 1 is exposed in a wound coil state, is formed. A transfer conductor 4 of 40 to 45μm in thickness is provided by electroplating siver, and a wound coil form transfer conductor 7 is transferred to a magnetic green sheet layer 6. A wound coil-form transfer conductor 10 is transferred to a magnetic green sheet layer 11 in the same manner as above, a magnetic green sheet layer 8 is arranged between the two magnetic green sheets 6 and 11, they are pressed and fired, and a laminated type chip inductor is obtained.
Patent JP-H03120920-A (JP)
Title: Optical reception circuit
Inventor: NODA KENTA
IPC: H04B10/2507
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the band deterioration in an avalanche photodiode with simple constitution by providing a voltage holding circuit holding an output voltage of a voltage control circuit to be a prescribed value or over. CONSTITUTION:When an input level of an optical signal is increasing, a bias voltage gets lower, band deterioration takes place in a reception signal of an avalanche photodiode 1 but the reduction of a bias voltage to be a prescribed level or below is blocked by a voltage holding circuit 8. That is, a prescribed voltage signal resulting from dividing an output voltage of a high voltage generating circuit 7 with resistors 8b, 8c is obtained at a connection midpoint of the resistors 8b, 8c and even when a collector level of a transistor(TR) 6a in a voltage control circuit 6 is decreased, a level at a cathode side point (b) of diodes 8a, 8d (that is, a bias voltage) is not lowered than the divided voltage signal. Thus, a bias voltage of the avalanche photodiode 1 is not lowered than the voltage division signal resulting from dividing an output voltage of the high voltage generating circuit 7 with the resistors 8b, 8c and the band deterioration in the reception signal is blocked.
Patent JP-S60197236-A (JP)
Title: Manufacture of catalyst for treating exhaust gas
Inventor: JIRUBEERU BURANSHIYAARU
IPC: B01J23/54
Filed: 1984-12-07
Abstract: A composite active phase/support catalyst adapted for the treatment of internal combustion engine exhaust gases, the active phase of which comprising at least one metal from a first group comprising platinum, palladium, iridium, rhodium, ruthenium, rhenium, silver, gold or plurality thereof and at least one additional metal and the support therefor comprising binder/filler admixture, is facilely prepared by (i) intimately admixing the binder and filler support material with at least 50% by weight but less than all of said at least one first group metal, or precursor thereof, and/or of said at least one additional metal, (ii) forming the resulting admixture into catalyst shaped article, (iii) drying and optionally calcining said catalyst shaped article, (iv) incorporating the remainder of said at least one first group metal, or precursor thereof, and/or said at least one additional metal into said catalyst shaped article, and then (v) drying and activating the composite catalyst.