baber/WOPTO huggingface dataset:
Patent JP-H02258615-A (JP)
Title: Crystalline silica
Inventor: SUMITA KATSUTOSHI
IPC: C01B33/12
Filed: 1989-03-31
Abstract: PURPOSE:To provide nonporous crystalline silica useful as a carrier, etc., having excellent water repellency, hardness, heat resistance, etc., containing a silanol group having plural absorption bands at specific positions of IR spectrum. CONSTITUTION:This nonporous crystalline silica has two or more absorption bands at 3,800-3650cm<-1> of IR spectrum. This crystalline silica is produced by a method of adjusting SiO2 concentration of a solution of sodium silicate or potassium silicate, coating a steel plate with the solution by a bar coater, gelatinizing the solution with a CO2 gas once, drying, immersing the coated film together with the steel plate in an aqueous solution of caustic soda, treating in an autoclave and scraping away the film from the steel plate. Since the prepared crystalline silica has several kinds of silanol groups, the silica can supports several substances at the same time and is widely usable as a carrier.
Patent JP-S59203113-A (JP)
Title: Front skin plate type multi-stage gate
Inventor: UEDA YUKIHIKO
IPC: E02B7/26
Filed: 1983-05-04
Abstract: PURPOSE:To economically design the door and winder for the lower stage gate by a method in which the skin plates of both upper and lower stage gates are each set on the upstream side of the door, and the lip of the lower stage gate is set below the middle of the door depth. CONSTITUTION:When an upper stage gate is fully opened and a lower stage gate 10 is fully opened, vertically directed upward water pressure Pu acting on the inner surface of a top plate 17 is governed by the downstream water level since the skin plate 11 of the gate 10 is set on the upstream side, and therefore, the vertically directed upward water pressure is greatly reduced to eliminate the need to load great amounts of ballast on the gate 10. When the gate 10 is opened or closed, since the skin plate 11 is set on the upstream side and a lip 14 is set below the middle of the door depth 15, vertically directed upward water pressure acts on the lower part of the skin plate 11 to greatly reduce the vertically directed downward water pressure acting on the gate 10. The door and winder of the gate 10 can thus be designed economically.
Patent JP-S534381-A (JP)
Title: High frequency illuminator
Inventor: KAMEI TAKETO
IPC: H01J65/04
Filed: 1976-07-02
Abstract: PURPOSE: To simplify construction and to prolong a life of a high frequency illuminator by integrally providing a bulb into which a luminous metal and an inert gas are sealed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238362-A (JP)
Title: Coating method and apparatus therefor
Inventor: SHIMIZU YUTAKA
IPC: B05C11/10
Filed: 1985-04-13
Abstract: PURPOSE:To form a coating film having uniform concn., thickness and surface properties, in coating a magnetic recording medium with a magnetic paint, by guiding a preliminarily prepared coating solution through a revolving passage before applying the same. CONSTITUTION:The magnetic paint from the filter device provided to the final stage of a paint preparing part is once passed through a spiral pipe 24 to be sent to a fountain beam 25 immediately before applied to a support. The spiral pipe 24 is formed, for example, by twisting a straight pipe to the same direction and the magnetic paint flowing therethrough is flowed to the side of the fountain beam 25 while revolved spirally in the same direction and sufficiently stirred and mixed during this time. Therefore, the magnetic paint emitted onto a roll 29 through an introducing pipe 27 and a slit 28 is uniformized in its concn. and, therefore, a uniform coating film free from the irregularity in a film thickness or surface roughness is formed.
Patent JP-S563816-A (JP)
Title: Liquid fuel combustion device
Inventor: MATSUMOTO IKUO
IPC: F23D11/40
Filed: 1979-06-21
Abstract: PURPOSE: To prevent tar formation on a vaporizing part by metallizing metal or metal oxides onto the vaporizing part by spraying.  
     CONSTITUTION: To the inner face of a vaporizing cylinder 16 against which fine particles are blown, i.e., the surface of a vaporizing part 25, alumina is metallized by spraying so as to evaporate liquid fuel efficiently. In other words, by metallizing alumina on the surface of the vaporizing part 25 by spraying, the surface becomes rough and the area of the vaporizing surface is increased as compared with a flat surface and also innumerable bubble generating nuclei are formed on this surface, bubbles are generated from these nuclei and cause accompanied flow, which agitates the atmosphere on this surface. Accordingly, liquid fuel is vaporized smoothly on the surface of this vaporizing part 25 and tar formation thereon is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03279356-A (JP)
Title: Production of 2-azetidinone derivative
Inventor: UENO TSUNEMASA
IPC: C07D303/48
Filed: 1990-03-29
Abstract: PURPOSE:To easily obtain the title compound as an intermediate for synthesizing antifungal agents such as penem by reaction of a specified compound easy to handle with an easily available specific compound as raw material without the need for isolating an intermediate formed during the process through a series of base treatments. CONSTITUTION:A compound of formula I (R<1> is protective group for nitrogen; X is halogen) as the starting material is treated with a base such as sodium hydroxide in a solvent such as benzene. The reaction is pref. carried out at -50 to 100 (pref. -20 to 80) deg.C without the need for isolating a compound of formula II, the system, being left as it is, is further treated with a base such as sodium hydroxide in the above solvent to effect forming an amide anion. Thence, this anion is reacted with a compound of formula III (R<2> is alkyl or aryl; Y is group to be eliminated) at -100 to 100 (pref. -80 to 80) deg.C thus obtaining the objective compound of formula IV. The compound of the formula I can easily be synthesized from L-threonine.
Patent JP-H01252013-A (JP)
Title: Automatic gain adjusting circuit
Inventor: SAWAMURA AKIRA
IPC: H03G3/20
Filed: 1988-03-31
Abstract: PURPOSE:To easily execute gain setting from an external part, to correspond to signal synchronization and to execute optimum gain adjustment by controlling the opening and closing of a switch with a switch control means, which equips a counter to add and subtract a computing value in correspondence to a signal level, changing a resist value by stages to a feed-back circuit according to this opening and closing and adjusting an amplifying gain. CONSTITUTION:A resistor circuit 28 to be composed of plural resistors R1-R32 is arranged to a feed-back circuit 26 of an amplifier 22 in an automatic gain adjusting circuit and the resistance of the feed-back circuit 26, which is set between the arbitrary resistor of this circuit 28 and the amplifier 22, is selected by switches S1-S10. As a basic data preparing means to change over these switches S1-S10, an up-down counter 412 is arranged in a switch control part 40 and basic data to a decoder matrix 401 are outputted from this counter 412. In correspondence to the computing value of the counter 214, the opening and closing of the switches S1-S10 is controlled and the resistors R1-R32 to be set in the feed-back circuit 26 is switched by stages.
Patent JP-S62234730-A (JP)
Title: Torque distribution control device of four-wheel drive vehicle
Inventor: MATSUNO KOJI
IPC: B60K17/348
Filed: 1986-04-04
Abstract: PURPOSE:To make it possible to obtain the optimum torque distribution according to output torques of a transmission by arranging a 2-position changeover clutch on the output side of the transmission and connecting two output elements of the changeover clutch with each other by means of a variable transmission torque type hydraulic clutch. CONSTITUTION:A transfer device 3 interposed between drive shafts 12 and 14 respectively of front wheel side and rear wheel side is connected via a torque distribution changeover clutch 5 to a transmission output shaft 4. This changeover clutch 5 is constituted with a sleeve 9 selectively engaged with splines 7a and 8a of gears 7 and 8 arranged on both sides of a hub 6 which is integral with the output shaft 4. The gears 7 and 8 are made to engage with gears 10 and 11 respectively of front and rear wheel sides, with the gears 10 and 11 connected with each other by means of a variable transmission torque type hydraulic clutch 15. The changeover clutch 5 is changeover-controlled according to the front and rear wheel load distribution ratio. The hydraulic clutch 15 is controlled to torque distribution ratios according to the transmission output torque under the condition of changeover of the changeover clutch 5.
Patent JP-S60223656-A (JP)
Title: Production of mesh band
Inventor: KUSHIDA HACHIROU
IPC: B23K1/00
Filed: 1984-04-19
Abstract: PURPOSE:To prevent unraveling of a mesh band consisting of two stranded wires and to improve the yield of grinding for treating both terminals by subjecting continuously the wires in the stage of strands to plating then stranding the two wires and brazing the stranded wires under heating. CONSTITUTION:A piece of stainless steel wire is subjected continuously to Au or NiP plating. Two pieces of the plated steel wires are stranded and are then heated continuously to 1,100-1,150 deg.C, by which the wires are brazed. The mesh band is manufactured by using the wire rod fixed with such two wires. The yield of grinding for treating body terminals is improved by the above-mentioned method.
Patent JP-H04311943-A (JP)
Title: Photographic processing and device therefor
Inventor: UEKUSA TADASHI
IPC: G03B31/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide a photographic processing method and device capable of maintaining information without causing dissipation/change to the information relating to photographing images. CONSTITUTION:While a film is being conveyed, magnetic information recorded in the film F is read by means of a magnetic head 16. According to this information, a control unit 22 controls a driver 14 so as to light up a LED 12. Thereby, while the film F is being conveyed, the LED 12 radiates the film F, so that a bar code B can be recorded in the film F. Since the magnetic information is recorded optically in the film F in this way, dissipation/change of informational content are never caused, so that the information can be preserved on the film F.
Patent JP-S5413441-A (JP)
Title: Upsetting forging apparatus
Inventor: SUGIYAMA EIHIKO
IPC: B21K1/06
Filed: 1977-07-02
Abstract: PURPOSE: To prevent the upsetting time pattern shifting, by forming inclining plane dividing upsetting pattern and support pattern of upsetting forging appartus in two and gripping the split pattern by the component force of dividing plane direction of forming force produced on inclining plane at the upsetting time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000272360-A (JP)
Title: Hybrid car with automatic manual transmission
Inventor: NAKAO AKIHIRO
IPC: B60L50/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To aim at facilitating start control, shortening transmission time and reducing sense of deceleration during transmission by combining a parallel- type hybrid car and an automatic manual transmission. SOLUTION: The transmission is provided with a clutch 3 mounted between an engine output shaft and a transmission input shaft 6, a plurality of pairs of transmission gears between the input shaft 6 and the output shaft 7, a plurality of synchromeshes 13, 14, 18 which selectively couple each pair of transmission gears either to the input shaft or the output shaft, actuators 31 to 33 for transmission which select and drive each synchromesh, an actuator 30 for clutch which connects/disconnects to drive the clutch 3, and a first controller 34 which controls the actuators for transmission and the actuator for clutch 30 according to a vehicle running condition. A first motor M1 is coupled to the input shaft 6 and a second motor M2 to the output shaft 7. A second controller 35 is provided to control power supply from a battery 36 to the first and the second motors. The vehicle is driven for starting by the second motor M2 and driven for running by the engine 1 at predetermined or higher speeds. Synchronization during shifting is performed by the first motor M1 to shorten the shifting time.
Patent JP-S63248618-A (JP)
Inventor: AONO AKIHIKO
IPC: B65G43/08
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60224241-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA TOMOOKI
IPC: H01L21/331
Filed: 1984-04-20
Abstract: PURPOSE:To reduce VCE(sat) and increase VCEO, by attaining the high concentration of embedded layers, and making the rising concentration profile of the embedded layers gentle. CONSTITUTION:Ions of N type impurities are implanted in the surface of a P type substrate 1 and an N type embedded layer 2 is formed. Then P type impurities are diffused in the specified part of the surface of the substrate 1 including the embedded layer 2, and P<+> embedded layer 3 and 3' are simultaneously formed. At this time, sheet resistance rhos after the diffusion of the P type impurities is made to be, e.g., 10-40OMEGA%cm<2>. Then an N<-> type first epitaxial layer 4 is grown and P type impurities are diffused. P<+> type embedded layers 103 and 103' are simultaneously formed. The rhos after the diffusion of the P type impurities is made to be, e.g., 50-200OMEGA/cm<2>. Then an N<-> type second epitaxial layer 104 is grown. Thereafter, a P type first collector region 5, a P<+> type second collector region 6 and a P<+> type insulation isolating region 6' are simultaneously formed from the surface of the second opitaxial layer 104. At this time, the P<+> type first embedded layer 3, the P<+> type embedded layer 103 and the P type first collector region 5 are continued.
Patent JP-H05281610-A (JP)
Title: Over head projector
IPC: G03B21/132
Filed: 1992-04-01
Abstract: PURPOSE:To magnify a projected picture it even on a part other than the central part without distartion by converting projection data into digital data adding picture conversion processing, and converting the generated data into optical data, to project it. CONSTITUTION:An object desired to be projected 101 is optically read by an input means 102 to convert into an electrical signal, and the electrical signal is converted into the digital data by a first switching means 103 to transiently store in a storage means 105. The stored digital data is applied with the conversion processing for converting the stored digital data into data such as that the distortion on a screen 112 is hardly occurred at the time of final projection by a picture conversion processing means 104, and for magnifying a part thereof. The digital data applied with switch processing, is switched to the electrical signal (analog data) of a form displayable on a display means 108 by a second switching means 107, and the focus and projecting position the optical picture generated by the display means 108 are adjusted to project the optical picture on the screen 112.
Patent JP-S5414912-A (JP)
Title: Purification of pinacolone
Inventor: GOTOU KUNIAKI
IPC: C07C67/00
Filed: 1977-07-04
Abstract: PURPOSE: To obtain a high-purity pinacolone, a raw material for herbicides, in high yields, by using a combination of (A) distillation stage wherein a low-boiling cut is separated from the reaction product of a butene derivative with HCHO in the absence of water and (B) a distilaltion stage wherein a high-boiling by-product is separated at 120°C or below. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60228064-A (JP)
Title: Polishing machine
Inventor: KOMATSU ISAMU
IPC: B24B41/00
Filed: 1984-04-20
Abstract: PURPOSE:To reduce the burden in an operating person, by providing such a brake mechanism at the peripheral part of a differential-type speed reducer provided at the axis of swing of an arm, as to maintain a speed reducing function in the operation of a polishing machine but to lose the function in the teaching of the machine to decrease the turning force of the arm. CONSTITUTION:Work is performed by a robot mechanism having a memory, according to a taught procedure. An operating person grasps a holder 11 for a polished workpiece secured on a table 3, so as to teach the memory the contents of the work. Prior to the teaching, a speed reducer is disengaged to decrease the turning forces of a first and a second arms 8, 10. After that, the work procedure corresponding to the form of the polished workpiece is taught to the memory. After the teaching, brake plates 23, 41 are braked by brake members 50, 51 in order to start the polishing work. In the teaching, the speed reducer and a brake are disengaged to reduce the burden on the operating person. In the polishing work, the speed reducer is restrained on the peripheral part by the brake. According to this constitution, the torque for the arms 8, 10 in the polishing work can be increased.
Patent JP-H02260194-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI KAZUYOSHI
IPC: G11B33/14
Filed: 1989-03-30
Abstract: PURPOSE:To suppress a temperature increase inside a device and to prevent the occurrence of an access error due to thermal deformation by providing a cooling fin inside a base plate. CONSTITUTION:A respiratory filter 9 is provided on a base plate 3 for evading the change of air pressure generated by the sudden high-speed rotation of a magnetic disk 5 at the time of accessing. In addition a cooling fin 2 is provided to the external periphery of the base plate 3 so as not to generate the thermal deformation of a constituting member and the access error due to heat generated at the time of accessing, and further a cooling fin 1 is provided inside the base plate 3 to prevent the temperature rise inside a device. The internal fin 1 decreases the temperature rise of the base plate 3, promotes the heat radiation of the base plate 3 by wind generated due to the high-speed rotation of a magnetic disk 5, and radiates the heat through the filter 9 to the outside. In such a configuration, the access error due to the thermal deformation of the constituting member hardly occurs at the time of the continuous access.
Patent JP-H03277739-A (JP)
Title: High r value clad steel sheet excellent in burring resistance at the time of press forming and its manufacture
Inventor: FUJII TSUTOMU
IPC: C22C38/14
Filed: 1990-03-28
Abstract: PURPOSE:To manufacture a clad steel sheet having few burrs generated at the time of press forming and excellent in (r) value by manufacturing a clad slab with different hardness between the inner layer and the outer layer by a continuous casting method, subjecting the slab to hot rolling and cold rolling under specified temp. conditions and executing recrystallization annealing. CONSTITUTION:A clad slab in which the surface layer has the compsn. contg., by weight, <0.01% C, 0.01 to 0.5% Si, 0.05 to 2.5% Mn, 0.05 to 0.2% P, <0.03% S, 0.01 to 0.07% Al, 0.03 to 0.2% Ti and <0.008% N and the inner layer has the compsn. contg. <0.08% C, <0.03% Si, <0.40% Mn, <0.03% P, <0.03% S, 0.01 to 0.07% Al, <0.008% N, <0.10% Ti and 0.001% B is hot-rolled at 800 deg.C finishing temp. and <750 deg.C coiling temp., is thereafter successively cold-rolled into a steel sheet and is subjected to recrystallization annealing by box annealing or continuous annealing. The clad steel sheet in which the hardness Hv in the surface layer part to <=15% of the sheet thickness is regulated to 140 to 200 as well as the hardness Hv at the inside is regulat ed to 50 to 100 and having few burrs generated at the edge face at the time of press forming and having high (r) value can be manufactured.
Patent JP-S5414650-A (JP)
Title: Data processor
Inventor: WADA KIMIO
IPC: G06F9/35
Filed: 1977-07-06
Abstract: PURPOSE: To obtan a high-speed data processor which improves the efficiency of memories, by providing gates which fetch specific bits only. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271472-A (JP)
Title: Carbon dioxide immobilizing device by anaerobic fermentation gas
Inventor: KATO SABURO
IPC: C01B32/50
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide immobilizing device having a simple structure for high efficiently and inexpensively immobilizing CO2. SOLUTION: CO2 is immobilized by generating a generated gas containing CH4 and CO2 by the anaerobic fermentation of an organic waste in an organic waste treating part 1, sending the generated gas to a reaction vessel 4 serving both as a methane decomposition.hydrogen generating part and a carbon dioxide immobilizing part to produce carbon and water in the presence of a catalyst. As a result, the large consumption of power to obtain H2 is prevented to reduce the cost and the structure is simplified. At the same time, the reaction efficiency is increased and CO2 is never discharged to the outside by sending the unreacted gas in the reaction vessel 4 to a gas mixing.condenser to circulate. Further, excess hydrogen produced in the reaction vessel 4 is separated by a hydrogen separator 8 to utilize again to generation of heat or power to reduce energy supplied from the outside.
Patent JP-H07293649-A (JP)
Title: Gear ratio control device for continuously variable transmission
Inventor: HIGASHIKURA SHINSUKE
IPC: B60W10/10
Filed: 1994-04-19
Abstract: PURPOSE:To efficiently reduce constantly the longitudinal vibration of a vehicle at the time of a fuel cut or fuel cut recovery without being controlled by the backlash condition of a drive system in the gear ratio control device of a continuously variable transmission to be connected to an engine performing a fuel cut and fuel cut recovery. CONSTITUTION:A delaying means (g) is provided which is setting a delay time, from the point of the start time of a fuel cut or fuel cut recovery to the point of the start time of gear ratio control, by the size of a backlash detection value from a backlash detecting means (f) for detecting the size of backlash in the rotation normal direction of a drive system.
Patent JP-S576946-A (JP)
Title: Program debug device
Inventor: WATANABE TAKAO
IPC: G06F11/36
Filed: 1980-06-13
Abstract: PURPOSE:To facilitate a designation of the check point and at the same time realize a debug in real time, by inserting an output instruction into the check point of a program and recording the delivered position information of the check point as the time elapses. CONSTITUTION:First, an output instruction is inserted into the check point of a program to be debugged. At an output control part 4, the position information of the check point delivered by an output instruction is stored in the storage part 2 along with the timepiece information given from a timepiece part 1. At an input control part 3, the information stored in the part 2 is transferred to a processor based on an input instruction signal supplied from the processor.
Patent JP-S60224578-A (JP)
Title: Film for use on overhead projector
Inventor: SASAKI AKIRA
IPC: B32B27/30
Filed: 1984-04-23
Abstract: PURPOSE:To enhance receptivity to water base inks, by a method wherein a transparent hydrophilic coat layer consisting of a water-soluble high molecular weight substance is laminated on one side or both sides of a transparent base film layer consisting of a synthetic resin. CONSTITUTION:The film 1 comprises the transparent hydrophilic coat layer 3 on one side or both sides of the transparent base film layer 2. Therefore, when characters, a picture or the like is drawn on the coat layer 3 by using water base inks, the inks are favorably received by the hydrophilic coat layer 3, and are dried rapidly, so that scaling off of the inks due to abrasion or the like is prevented from occurring after drying. Where the coat layer 3 is provided on both sides of the base film layer 2, the film 1 is less likely to curl, as compared with the case where the coat layer 3 is provided only on one side of the layer 2. The film layer 2 is preferably constituted of a polyester. Polyvinyl alcohol may be suitably used as a material for the hydrophilic coat layer.