baber/WOPTO huggingface dataset:
Patent JP-H11257372-A (JP)
Title: Synchromesh for transmission
Inventor: HIRAIWA KAZUMI
IPC: F16D23/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To mass-produce transmission synchromeshes with a shifting-force boost mechanism at low cost. SOLUTION: A pressure on a sleeve 20 is boosted up by the leverage of lever members 23 and 24 before transmitted to a synchronizer ring 21. Inclined faces 20-5 and 20-6 on the sleeve 20 adapted to butt against inclined faces 23-2,..., at the top of the lever members 23 and 24 both serving as the leverage power points are lathe-formed into annular grooves employing the sleeve axis of rotation as their centers, and cutouts 20-3 and 20-4 by these inclined faces 20-5 and 20-6 are roughly mill-formed or cold-worked.
Patent JP-S62255522-A (JP)
Title: Pent roof type piston
Inventor: ICHIMASA TOSHIO
IPC: F02F3/26
Filed: 1986-04-30
Abstract: PURPOSE:To suppress a quantity of atomized fuel running over a cavity, by extending an inner wall at an opening of the cavity in a direction perpendicular to the axial direction of a piston pin hole, and thereby restricting the opening. CONSTITUTION:In a pent roof type piston 1, a piston top surface 3 is projected at a portion just over a piston pin hole 2 along the axial direction of the piston pin hole 2, and the portion is inclined at its both ends. The piston top surface 3 is recessed at its central portion to form a cavity 4. An inner wall 4a at an opening 5 of the cavity 4 is extended in a direction perpendicular to the axial direction of the piston pin hole 2 to thereby restrict the opening 5. Accordingly, there is formed an overhung portion 7 over a small-height portion of the inner wall 6 of the cavity 4 in such a manner as to hang over the small- height portion. Further, the overhang of the overhung portion 7 is widened at the smallest-height portion of the inner wall 6. As a result, it is possible to suppress a quantity of atomized fuel running over the cavity 4 from the small-height portion of the inner wall 6 and thereby reduce the generation of HC and smoke.
Patent JP-H05293166-A (JP)
Title: Treatment of waste liquid containing bodily fluid and treating container
Inventor: YAMADA KEIICHI
IPC: A61M1/00
Filed: 1992-04-17
Abstract: PURPOSE:To facilitate the transportation of a container after sucking and collecting a waste liquid contg. bodily fluid and to enable the easy incineration of the waste liquid together with the container. CONSTITUTION:The treating container 1 has a storage container 2 for storing the waste liquid contg. the bodily fluid. The storage container 2 is provided with a waste liquid introducing pipe 7 and discharge pipe 8 communicated with the inside of the container. A filter 17 which can separate infectious microorganisms in the bodily fluid is provided in the storage container 2 and a discharge pipe 12 for discharging the moisture in the waste liquid past the filter to the outside is provided. A stop valve 14 is provided at the discharge pipe 12.
Patent JP-S5526035-A (JP)
Title: Phase shifter
Inventor: KUROSAWA TOSHIAKI
IPC: H02M1/08
Filed: 1978-08-14
Abstract: PURPOSE: To shorten the time until a minimum turn-on angle and obtain a stabler minimum turn-on angle than in a system wherein a UV line voltage is shaped to a rectangular wave which is applied to a reactor, by applying a VW line voltage to the reactor and considering the saturation point of the reactor as the minimum turn- on angle.  
     CONSTITUTION: The secondary voltage et of a transformer T having a primary winding N1 and a secondary winding N2 is absorbed for a period θR by the reactor R of a minimum turn-on angle generation circuit shown in Fig. When the reactor R is saturated at the minimum turn-on angle θe, an output voltage eo is produced between both the terminals of a resistor RL. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10291871-A (JP)
Title: Lightweight mortar
Inventor: TAKAHASHI SEITARO
IPC: C04B14/14
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of mortar and to increase the strength of the mortar by using an inorg. foaming material as an aggregate. SOLUTION: In the mortar in which inorg. foaming particles whose the surface is covered with a porcelaneous skin layer made of a vitreous mineral and a kaolinite-containing mineral and whose the inside is independently and innumerably filled with fine bubbles are used as an aggregate, the compression strength is within the range of 100-350 kgf/cm<2> and the compression strength/(bulk density)<2> is in the range of >150.
Patent JP-H05272176-A (JP)
Title: Reinforcing bar joint construction method for pc column
IPC: E04B1/21
Filed: 1992-03-26
Abstract: PURPOSE:To totally reinforce a space between reinforcing bar joints and a joint area toward a steel beam. CONSTITUTION:A steel beam 2 is integrally joined to the upper end area of a PC column 1. The periphery of the joint area is surrounded with an enclosure plate 3 formed by a steel plate. A main bar 4 is arranged in the PC column 1 main body, and the upper end area thereof is connected to a splice sleeve 5, The splice sleeve 5 is disposed in the joint area, and the upper end area thereof is opened to the upper surface of the joint area. In the case of joining the PC column 1 to the upper PC column 1', the interior of the splice sleeve 5 which is disposed in the joint area of the PC column 1 and opened to the upper surface thereof is previously filled with grout 6, and then a main bar 4' extended downward is inserted from the lower end area of the upper PC column main body 1' and connected thereto.
Patent JP-H07306258-A (JP)
Title: Radar signal processor
Inventor: NASU CHIEKO
IPC: G01S7/02
Filed: 1994-05-12
Abstract: PURPOSE:To form an antenna beam for an arbitrary number of range bins in real time in a searching or tracking radar employing DBF(Digital Beam Forming) technology. CONSTITUTION:The radar signal processor comprises an antenna element data pre-processing section 5 including an antenna element 1, a pre-processing section 2, an FIFO memory 3, and an FIFO memory control section 4, an antenna beam forming section 10 including a switching network section A6, an operating unit 7, a coefficient generating section 8, and a 3-state butter 9, and a control section 11. Consequently, an antenna beam can be formed in real time by subjecting an arbitrary number of range bins to be processed within PRI(Pulse Repartition Interval) to corner turn processing.
Patent JP-2000292532-A (JP)
Title: Method and system for detecting angular velocity
Inventor: TAKAHASHI JUHEI
IPC: G01S13/91
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity detecting system the performance of which exceeds that of the tuning fork type angular velocity sensor which is not able to match the sense resonance completely due to its biaxial property. SOLUTION: Markers 2 incorporating resonators which resonate to radio waves in intermediate to long frequency bands of 100-500 kHz are buried at regular intervals in the lanes of a road along the center lines of the lanes and an antenna 4 which can transmit the above-mentioned radio wave and a plurality of antennas 5, 6, and 7 which can receive the radio wave are attached to the right and left sides and center of the front bumper of a vehicle 3. When the vehicle 3 changes its course while running, the lateral distance of a marker is calculated from the receiving levels of the antennas 5, 6, and 7 at the time at which it is considered that the vehicle passes over the marker 2, because the receiving levels are inversely proportional to the distances from the markers 2 to the antennas 5, 6, and 7.  In addition, the turning angle of the vehicle 3 is found based on the distance between the markers 2 and the lateral distance of the marker 2 and the angular velocity of the vehicle 4 is found based on the running time of the vehicle 3 between the markers 2.
Patent JP-H0746474-A (JP)
Title: Sending station
Inventor: BERUNARUDASU HERUMANUSU MARIA
IPC: H04N21/235
Filed: 1994-05-12
Abstract: PURPOSE: To easily control automatic reception in a receiver by adding signal processing data(SPD), indicating a program to a teletext(TX) transmitted simultaneously with broadcasting. CONSTITUTION: A program received by an antenna 1 is converted into a prescribed channel in a frequency conversion stage 2 and is organized into a center antenna signal GAS by an addition circuit 3 and is broadcasted again. A signal source 5 of a local program LOC has a TX generator 52, and a TX edited by a keyboard 53 is inserted to the LOC by a TX inserter 54. A code, indicating a program name, broadcasting standards, a language, a TX page number, etc., is written as SPD in the TX. When receiving the LOC, the receiver stores SPD and automatically selects a proper demodulation mode, based on SPD at the time of tuning to the pertinent channel.
Patent JP-H02280997-A (JP)
Title: Flux cored wire for gas shielded arc welding
Inventor: KOYAMA HIDEYUKI
IPC: B23K35/368
Filed: 1989-04-20
Abstract: PURPOSE:To allow the welding of steel sheets having galvanized surfaces by kneading a flux contg. specific ratios of C Si, Mn, Ni, Al, B and iron powder with a specific volume of water glass, then filling the mixture at a specific ratio of the total weight of the wire. CONSTITUTION:The steel sheet having the galvanized surfaces are welded by the flux cored wire for gas shielded arc welding formed by kneading the flux consisting, by weight %, of 1 to 4 C, 1 to 5 Si, 5 to 15 Mn, 0.5 to 5 Ni, 1 to 5 Al, <=0.5 B, and 60 to 90 iron powder into the wire with the water glass of 0.5 to 10 of the flux weight and filling the mixture into a metallic sheath at 8 to 30 of the total weight of the wire. The C in the flux is converted to CO2 which is blown from the wire sheath barrel to a molten pool to improve the arc concentratability and to active the molten pool; therefore, the pits and blowholes by the generation of Zn vapor or the like are decreased.
Patent JP-H10288342-A (JP)
Title: Heating device
Inventor: IWASAKI KAZUMI
IPC: H05B6/64
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To image the result of cooking by a method wherein the cooking menu of an input means to input cooling data, such as a cooking menu and a cooking time, is displayed at least in a photograph. SOLUTION: At least cooking menus 8a-8h of the input means of a control panel are displayed in a photograph. Regarding the cooking menus, various expression is effected. For example, like a photograph of a key for milk 8a, a container for milk is 'a cup with a handle', sake 8b being cooked by containing it in 'a liquor bottle', a pot-steamed hotchpotch 8e being cooked by using 'a container with a cover' are expressed in a photograph respectively intended. Further, expression of the change of a color of a finished food material and steam is practicable. Especially, crisp, a fried food 8g and roast sweet potato 8h are effective when a cooking finish is expressed in a color photograph.
Patent JP-S61255879-A (JP)
Title: Carrier-driving device for serial printer
Inventor: NARUSHIMA TSUGIO
IPC: B41J19/00
Filed: 1985-05-09
Abstract: PURPOSE:To facilitate the adjustment to a stretch of spring material and to prevent the positional deviation of a carrier by making a supporting member to provide the spring material with tensile strength to offset a force of the spring and by fixing the supporting member with a tightening screw. CONSTITUTION:When a tightening screw 17 is loosen, a supporting member 10 pivots by a force of a spring 14, and it provides a belt 7 with an appropriate tensile strength to offset the force of the spring 14. When the tightening screw 17 is tightened to fix the supporting member 10, regardless of reciprocating movement of a carrier 1 by normal or reversed rotation of a motor 8, the supporting member 10 never pivots to stretch and shrink the belt 7. Therefore, as long as a step count to drive the motor 10 is set and the carrier 1 is moved accordingly, the position of the carrier 1 never changes because of a difference in forward or backward movement. Only to free the tightening screw 17 again from tightness is enough to provide the belt 7 with a tensile strength, and thus, the operation is quite easy.
Patent JP-H02278202-A (JP)
Title: Optical material
Inventor: FUNAE YASUAKI
IPC: G02B1/14
Filed: 1989-04-20
Abstract: PURPOSE:To obtain the optical material having a cured film layer on the surface of a base material consisting of a transparent resin which has a high refractive index and is low in sp. gr., colorless and transparent and is highly resistant to impact by providing the cured film layer on the surface of the base material consisting of the transparent resin which has the high refractive index and is obtd. by radical polymn. of specific polymerizable monomer components. CONSTITUTION:This optical material is formed by providing the cured film layer on the surface of the base material consisting of the transparent resin which has the high refractive index and is obtd. by the radical polymn. of the polymerizable monomer components essentially consisting of the polymerizable monomers consisting of one or >=2 kinds of multifunctional (meth)acrylates expressed by formulas I, II and the polymerizable monomers consisting of styrene and/or alpha-methyl styrene. In the formulas, R1, R2, R4 denote H or CH3; X denotes formula III or the like ; R3 denotes H, CH3 or OH; 1 and m denote 2 to 14 integer (n denotes 4 to 14 integer); R5 denotes a satd. aliphat. hydrocarbon group which may contain ether, alcohol and ester of valency q; q denotes 2 to 6 integer. The optical material which is colorless and transparent, has the excellent impact resistance or the like, is low in sq. gr. and has the high refractive index and low dispersion is obtd. in this way.
Patent JP-S5223075-A (JP)
Title: Preparation of pyrazole derivatives
Inventor: KONOTSUNE TAKUO
IPC: C07D231/20
Filed: 1975-08-14
Abstract: PURPOSE: Pyrazole derivatives of formula I R 1  is lower alkyl, lower alkenyl;R 2  is lower alkyl, ;R 3  is a radical of formula II(X is halogen, NO 2 , lower alkyl, lower haloalkyl, lower alkoxy;n is 1W3) ;for example, 1, 3-Me 2 5-(2,4-Cl 2 -benzoyloxy) pyrazole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62256917-A (JP)
Title: High-tensile non-oriented electrical steel sheet for rotating machine and its production
Inventor: SAKAIDA AKIRA
IPC: C21D8/12
Filed: 1986-04-28
Abstract: PURPOSE:To produce an non-oriented electrical steel sheet having high tensile strength, low iron loss and high magnetic flux density by hot rolling a low-C steel slab which is specified in the content of Mn+Ni and pickling and cold rolling the slab, then subjecting the rolled sheet to low-temp. recrystallization at a specific temp. CONSTITUTION:The steel consisting of 2.0-3.5wt% Si, <=0.008%C, 0.03-0.2% P, 0.3<=Mn+Ni<=10%>=1 kinds of Mn and Ni and the balance Fe and inevitable impurities is continuously cast or bloomed. Such steel slab is hot rolled and is then pickled and cold rolled without annealing or after annealing. The steel slab is then subjected to low-temp. recrystallization at 650-850 deg.C temp. The high-tensile grain oriented electrical steel sheet for rotating machines having the excellent mechanical and magnetic characteristics including 65kg/mm<2> tensile strength TS, 50W/kg high-frequency iron loss W5/1000, and 1.65T magnetic flux density B5 is obtd. by the above-mentioned method.
Patent JP-S63265531-A (JP)
Title: System protective device for power station
Inventor: AKAGI KAZUO
IPC: H02H3/00
Filed: 1987-04-21
Abstract: PURPOSE:To protect a power system by detecting the non-operation of the interruption of a station transformer, in which the connection of the power system must be released, and stopping the operation of a generator when the circuit-breaker is not worked. CONSTITUTION:When a circuit-breaker 5 for a station transformer, a circuit- breaker 7 for communicating buses and a circuit breaker 6 for a starting transformer interposed between the station transformer and the starting transformer are all closed, both transformers are brought to the state of connection. An interruption command signal SO is transmitted over the circuit breaker 5 for the station transformer after a fixed time after the connection of both transformers, and the circuit-breaker 5 for the station transformer is interrupted. When the circuit-breaker 5 for the station transformer does not conduct interruption operation by the interruption command signal SO, the interruption non- operation signal X and the interruption command signal SO are transmitted over an AND circuit 15. An output TP from the AND circuit 15 is sent to a generator 1 as a trip signal, and the operation of the generator 1 is stopped. Accordingly, a power system communicated with the generator 1 and an apparatus connected to the system are protected.
Patent JP-S60242334-A (JP)
Title: Load cell
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/142
Filed: 1984-05-17
Abstract: PURPOSE:To adjust the resistance of a voltage divider while adjusting a strain gauge by forming the strain gauge on a strain inducer in a thin-film process and forming plural resistances for the voltage divider on one surface of the strain inducer in a thin-film process. CONSTITUTION:A load cell member 2 is formed of the strain inducer 5 with four thin deforming parts 8 which deform in a parallelogram shape and an electronic circuit board 6 as its flank. Resistances R1-R4 of the differential amplifier 14, resistances R5-R8, RB, RS, and RT of a load cell part 13, resistances R13-R15 of a voltage divider 12, resistances R9 and R10 of a zero-point setter 15, and resistances R11 and R12 of a signal amplifier 16 are formed on the top pattern formation surface 9 of the strain inducer 5 by thin-film technique. Then, the resistances R5-R8 are positioned at the deforming parts to form the strain gauge, and while the value of the resistance RB is adjusted by a laser trimmer for the balance with the strain gauge, the resistance 14 is adjusted to set the input voltage V'E of the amplifier 14.
Patent JP-S59225741-A (JP)
Title: Water repellent catalyst
Inventor: YAMASHITA HISAO
IPC: B01J33/00
Filed: 1983-06-06
Abstract: PURPOSE:To enhance the activity of a water repellent catalyst useful in reaction between gas-liquid phases to a large extent, by supporting a fine particle of a noble metal protected by a high-molecular polymer by a carrier comprising a water repellent material. CONSTITUTION:A fine particle with a particle size of 200Angstrom  or less of a noble metal such as platinum protected by a protective colloid agent such as polyvinyl alcohol is supported by a porous carrier comprising a water repellent material such as polyethylene. For example, 0.5g of chloroplatinic acid is dissolved in 20cc of isopropyl alcohol and the resulting solution is mixed with a solution separately prepared by dissolving 1.9g of polyvinyl alcohol in 20cc of ispropyl alcohol. A membrane like Teflon is immersed in the obtained solution and allowed to stand overnight. Subsequently, a caustic soda solution is added to adjust pH to about neutral and, thereafter, the immersion state is held for about 2hr at 90+ or -3 deg.C by a reflux system. After reaction, a catalyst is taken out and dried at 100 deg.C for 1hr to obtain a completed catalyst. As the result of the electromicroscopic observation of the platinum particle on said catalyst, said particle is highly dispersed in a fine particle size of about 70Angstrom .
Patent JP-H09262938-A (JP)
Title: Mold releasing film
Inventor: IZAKI KIMIHIRO
IPC: C09J7/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To use for a pressure sensitive adhesive tape during the production of a semiconductor device by forming a mold releasing layer containing a curing silicone resin containing fluorine as a main component on the surface of a polyester film which contains silicon dioxide particles of a specified particle size and a specified amount of a germanium element but does not contain other metal components. SOLUTION: A mold releasing layer containing a curing silicone resin containing fluorine as a main component is formed at least on one side of a polyester film which contains 10-200ppm of a germanium element and 0.01-2wt.% of silicon dioxide of 0.01-5μm average particle size but does not contain other metal components substantially. For this purpose, an esterification reaction is adopted for producing polyester, and a germanium compound which scarcely disturbs the normal functions of a semiconductor device is used as a catalyst. As the germanium compound, for example, the oxide, inorganic acid salt, organic acid salt, halide, and sulfide of germanium are named, but germanium dioxide is preferable in particular.
Patent JP-H11295786-A (JP)
Title: Camera
Inventor: FUJIMORI NAOYUKI
IPC: G03B15/05
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a compacter camera excellent in design and having an outside appearance which gives a good impression. SOLUTION: This camera is equipped with a stroboscope part 2 constituted to be housed in a camera body 1 and emit strobe light when it is protruded from the body 1, and a red-eye effect reducing lamp 8 constituted to emit light before the strobe light is emitted at the time of photographing. In such a case, the lamp 8 is provided at the rear of the stroboscope part 2 in the main body 1 and a red-eye window 12 exposed to the outside is provided in front of the stroboscope pant 2. When the stroboscope part 2 is protruded from the main body 1, the light emitted from the lamp 8 is transmitted through the window 12.
Patent JP-H10306112-A (JP)
Title: Initiator system containing aminoalcoholate ligand, for anionic (co)polymerization of (meth)acrylic monomer and method of using it
Inventor: MARCHAL JEROME
IPC: C08F4/08
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an initiator system which is useful for the (co)polymerization of a (meth)acrylic monomer, enables good control of anionic polymerization particularly at high temperature and gives a polymer having high syndiotactic triad ratio by using as the constituents initiator(s) and ligand(s) comprising alkali metal aminoalcoholate(s). SOLUTION: This system contains at least one initiator (e.g. 1,1- diphenylhexyllithium) and at least one ligand comprising an alkali metal aminoalcoholate of the formula (wherein R<1> , R<2> and R<4> are each a 1-8C alkyl, an arylalkyl or alkylaryl of which the number of carbon atoms of alkyl part is 1 to 6, or aryl; R<3> and R<5> are each a 2-8C alkylene, arylalkylene or arylene, unsubstituted or substituted by a 1-8C alkyl or aryl; M is an alkali metal; and m is 0 to 6). The molar ratio of aminoalcoholate(s) to initiator(s) is preferably (1 to 200):1, more preferably (5 to 100):1.
Patent JP-S5624137-A (JP)
Title: Manufacture of perfuming luminous stamen
Inventor: HOTSUTA ICHIROU
IPC: B29C69/00
Filed: 1979-08-04
Abstract: PURPOSE: To manufacture the captioned performing luminous stamen efficiently in large quantities by a method wherein a perfume having a boiling point higher than processing temperature of a synthetic resin to work as a main constituent for molding is mixed in the synthetic resin subjected to vacuum heating, and the mixture is extruded and stretched.  
     CONSTITUTION: A synthetic lemon perfume about 250°C in boiling point is compounded to a mixture of, for example, titanium oxide and extender and mixed thoroughly to form a compound A. On the other hand, polypropylene is subjected to vacuum heating at about 80° for one hour or so under vacuum at about 20mmHg, and then the above perfume is mixed thereto to form a compound B. After mixing the compound A to the compound B, the mixture is molded on an extruding machine about 230°C or below, thereby obtaining a molding (1 indicating a runner) consisting of a stem 2 and a head 3. Then, a portion of the stem 2 is stretched as heating it at about 120°C by means of a chuck 4, thus obtaining a perfuming stamen. 
     COPYRIGHT: (C)1981,JPO&Japio