baber/WOPTO huggingface dataset:
Patent JP-S56101152-A (JP)
Title: Control apparatus for copying machine
Inventor: KIKUCHI HIROSHI
IPC: G03G21/14
Filed: 1980-01-17
Abstract: PURPOSE:To make centralized controlling and efficient utilization of plural units of copying machines by providing a processing device which refers to the state information of every copying machine sent from copying machine control devices, and selects the copying machine optimum for input copying information and the corresponding original distribution means. CONSTITUTION:The copy information inputted from a mark card reader 2 is edited by a processing device 1 and is displayed in a display device 4. If the extent that the correction of the display contents is correct and normal is inputted by a keyboard 5, the device 1 selects the optimum copying machine by referring to the state information (under copying, ready state, under preheating, remaining copying sheet number, time, etc.) for every copying machine which are sent from copying machine control devices 9-11, transmits the copy information to the corresponding control device and instructs the corresponding original distribution boxes 6-8. At the same time, the selected copying machine number is displayed by 4 and according to need the copy information is outputted by a printer 3.
Patent JP-S59128208-A (JP)
Title: Manufacture of starting material for manufacturing carbonaceous material
Inventor: IWAHASHI TOORU
IPC: D01F9/12
Filed: 1983-01-11
Abstract: PURPOSE:To obtain mesophase pitch with low viscosity and superior thermal stability in a high yield by adding a nitrating agent to aromatic heavy oil contg. H and C in a specified atomic ratio, heating the mixture to a restricted temp., and hydrogenating it. CONSTITUTION:To aromatic heavy oil having 0.44-1.00 atomic ratio of H/C are added 0.5-10wt% one or more kinds of nitrating agents, and the mixture is heated to 200-400 deg.C and hydrogenated. The resulting starting material is heat treated at about 380-480 deg.C in the absence of oxygen to manufacture mesophase pitch while removing produced oil under reduced pressure or by blowing nitrogen. Thus, mesophase pitch with low viscosity and superior thermal stability can be obtd. in a high yield.
Patent JP-S60148603-A (JP)
Title: Rolling method
Inventor: NAKATATE SHIROU
IPC: B21B1/22
Filed: 1984-01-11
Abstract: PURPOSE:To perform an economical rolling by connecting a lead sheet to the end of a material to be worked and fixing the lead sheet to a reel in rolling the material while winding it by the reel. CONSTITUTION:In rolling a material 1 to be worked by rolling rolls 2 while winding it by a reel 3, the end of material 1 is connected to a lead sheet 7 to fix the sheet 7 to the reel 3. That is, plural holes 5 and notches 6 are provided to a part and its both sides, kept as a vacant space at the end of material 1. Then, the end of material 1 is sandwiched between the end of lead sheet 7 and a fixing member 8, to fix a part of the member 8 to the sheet 7 and the other part of member 8, to be lapped on the material 1, to the sheet 7 through the holes 5 and notches 6, by spot welding respectively.
Patent JP-S59129295-A (JP)
Title: Releasing agent
Inventor: MATSUMOTO YASUHIRO
IPC: C08F220/10
Filed: 1983-01-12
Abstract: PURPOSE:A releasing agent with greater coat strength as compared with a conventional nonpolymer-type one, mostly giving releasability by application to a metal mold and useful for a press.-sensitive adhesive tape, which is prepd. by incorporating a copolymer obtd. by polymerizing three specified vinyl monomers. CONSTITUTION:The desired releasing agent is obtd. by incorporating a copolymer obtd. by polymerizing 20-80wt% perfluroalkyl group-contg. vinyl monomer, 10-50wt% phosphoric acid-contg. vinyl monomer of formula I (wherein R1 is H or methyl; R2 is 5C or lower alkylene, substd. alkylene or a bivalent binding group thereof with ether, ester, amide, etc; n and m are each 1 or 2, where n+ m=3; M is H, alkali metal, ammonium or substd. ammonium) and 10-70wt% vinyl hydrocarbon monomer of formula II (wherein R1 is H or methyl; R3 is 6-30C alkyl).
Patent JP-S5594373-A (JP)
Title: Preparation of 5-(carboxymethylidene)-hydantoin
Inventor: TAISHIYA AKIRA
IPC: C07D233/78
Filed: 1979-01-12
Abstract: PURPOSE: To obtain the title substance an intermediate for the preparation of various chemicals, e.g. orotic acid, as crystals in high yield, by reacting glyoxal monoureine with glyoxylic acid at a specific hydrogen ion concentration.  
     CONSTITUTION: One mole of glyoxalmonoureine of formula I is reacted with 0.3W 3mol, preferably 0.5W1.5mol of glyoxilic acid in an acidic region of pH≤5, preferably ≤2, at 70W110°C, preferably 80W105°C, to give the title compound of formula III. The glyoxalmonoureine is readily obtained by reacting glyoxal with urea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63172161-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/06
Filed: 1987-01-12
Abstract: PURPOSE:To improve the flexibility, the photosensitivity, the electrification and the residual potential of the titled body by incorporating at least one kind of hydrazone compds to a photosensitive layer. CONSTITUTION:The titled body comprises a conductive supporting body and the photosensitive layer laminated on the conductive supporting body, and the photosensitive layer contains one kinds of the hydrazone compd. shown by the formula. In formula I, R1 and R2 are each independently 1-3C alkyl, aryl or benzyl group, R3 and R4 are each alkyl, aralkyl or aryl group. In formulas II and III, R1 and R4 are each hydrogen or halogen atom, 1-3C alkyl, 1-3C alkoxy, hydroxyl, nitro, amino or a substd. amino group, R2 is hydrogen atom or 1-3C alkyl, R3 is hydrogen atom, alkyl, aralkyl or aryl group. Thus, the titled body has the stability to light, heat and ozone, and the stable electrification, photosensitivity and residual potential, even in case of using for long period.
Patent JP-S62162227-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU YUJI
IPC: G11B5/735
Filed: 1986-01-09
Abstract: PURPOSE:To obtain the titled medium having a high light shielding property, small surface roughness, reduced interlayer friction with a magnetic layer, and excellent traveling durability by incorporating carbon black having 100-300m<2>/g specific surface (BET value) and <=4pH into the backcoat layer. CONSTITUTION:Carbon black having 100-300m<2>/g BET value and <=4pH and, as required, a mixture with org. or inorg. power as a filler are dispersed and suspended to obtain a paint which is coated on a carrier. The resistance to the edge damage and traveling stability are affected by the distribution of the filler and the distribution in the coated film resulting from the difference in sp.gr. with the mixed filler. Accordingly, the surface resistivity of the magnetic layer is preferably adjusted to 10<7>-10<14>OMEGA.cm, and the surface resistivity of the back layer is controlled to 10<8>-10<15>OMEGA.cm. Polyurethane having wear resistance is preferably used as the binder. The recording medium having high adhesive force to other substances, which resists repeated stress and is mechanically tough, and having excellent wear resistance and weatherability can be obtained.
Patent JP-S5286975-A (JP)
Title: Treatment of carbonaceous catalyst containing heavy metals
Inventor: UESHIMA KOUJI
IPC: B09B3/00
Filed: 1976-01-14
Abstract: PURPOSE: To remove the heavy metals safely, by the diffusion treatment and adsorption treatment with chelate ion exchange resin, after burning carbonaceous waste catalyst, containing heavy metals, with alkali metal compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60175819-A (JP)
Inventor: NORUBAATO REEZAA
IPC: F16C35/077
Filed: 1985-01-14
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-S60148910-A (JP)
Title: Marine fender device
Inventor: KURODA KIMIHIDE
IPC: E02B3/26
Filed: 1984-01-13
Abstract: PURPOSE:To easily instal a shipway to an unlevel quay, etc. by, at least, separating into two parts the shipway supporting an elastic marine fender and setting up a coupling unit enabling the change of mutual angles of the separated shipway relatively. CONSTITUTION:Brackets 27a and 27e of one half 22a of a separated shipway are fixed between brackets 27f and 27g of the other half 22b of the separated shipway. In the state that centers of holes 28 of an axis of brackets 27a-27g are aligned, fitting metals 24a and 24b of the one half 22a and the other half 22b are adhered to the surfaces 2 and 3 of a corner 1 of a quay, and are fixed on them with bolts 37. Then, a fender 11 and support plate 35 are inserted between brackets 27b and 27c, and between 27c and 27d respectively. Moreover, a rotary axis 20 is inserted between the axis holes 28, sleeve 29 and boss 12, a cover 31 is mounted on a bracket 27f, a bolt 33 is inserted through a round hole 32 and circular arc-shaped hole 30, and is tightened with a nut 34.
Patent JP-H04243178-A (JP)
Title: Semiconductor laser
Inventor: MURAKAMI TOMOKI
IPC: H01S5/00
Filed: 1991-01-17
Abstract: PURPOSE:To prevent generation of a leakage current flowing from a P-type semiconductor substrate to an N-type semiconductor clad layer through an N-type semiconductor current element layer by covering an N-type InP layer with a P-type InP layer. CONSTITUTION:After an N-type InP layer 5 is formed on the surface of a P-type InP substrate 1 having a stripelike mesa M1 except the top of the mesa M1, a P-type InP layer 2 is formed on the mesa M1 and the layer 5, further formed with an InGaAsP active layer 3 and an N-type InP clad layer 4, and the layers 3, 4 are etched to form a stripelike mesa M2 having the same width as that of the mesa M1 on the mesa M1. Then, after a P-type InP layer 7 is formed on the side of the mesa M2, and an N-type InP layer 8 and an N-type InGaAsP cap layer 9 is formed on the mesa M2 and the layer 7.
Patent JP-S5389645-A (JP)
Title: Protection unit
Inventor: OOTA YOSHICHIYUU
IPC: H03F3/30
Filed: 1977-01-19
Abstract: PURPOSE: To form a protection unit suitable for a MOSFET amplifier which can protect a gate insulating layer without deteriorating mutual conductance, by detecting the gate - source voltage to detect the drain current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57118864-A (JP)
Title: Dc welding device
Inventor: HAYASHI TETSUO
IPC: B23K9/073
Filed: 1981-01-14
Abstract: PURPOSE:To prevent wasteful electric power consumption and the production of noise while not in welding by the constitution wherein a control circuit is energized to conduct switching transistors alternately only during short circuiting between the base metals and an electrode. CONSTITUTION:When base metals 30 and an electrode 32 are short circuited, a short circuit voltage detecting circuit 34 energizes a control circuit 20 via a flip- flop (FF)36. Then, the circuit 20 conducts switching transistors (ST)10, 12 alternately, thereby supplying the DC voltage of DC power source consisting of an AC power source 2, a rectifier bridge circuit 4 and a smoothing capacitor 14 between welding output terminals 25, 28 and executing welding. If in this state the electrode 32 is moved apart from the base metals 30 and is released, a transformer 6 is put in a no-load state, and the voltage between the terminals 25, 28 rises so that a no load voltage detecting circuit 48 de-energizes the circuit 20 via the FF36. When the circuit 20 de-energizes, the STs 10, 12 are made non- conducting, and this terminates the welding.
Patent JP-S5388999-A (JP)
Title: Electrode material applied for voltage non-linear resistance body
Inventor: NISHIMOTO KAZUYUKI
IPC: H01B1/08
Filed: 1977-01-17
Abstract: PURPOSE: To form a barrier type varister which has high reproduceability at manufacturing time and is strong to continuous load of heat or electric current, by using silver electrode paint which contains calcium oxide, zirconium oxide and cobalt oxide as glass flit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59129459-A (JP)
Title: Semiconductor memory device
Inventor: HAYASHI MINEO
IPC: H01L27/10
Filed: 1983-01-14
Abstract: PURPOSE:To increase density by forming the gate section of a transistor in a parallelogram except a rectangle in a sense amplifier to be added to two digit lines. CONSTITUTION:Transistors TR Q1, Q2 constitute sense amplifiers corresponding to digit lines D1, D2. In the constitution, a pitch d2 can be reduced by forming the gate sections of TR Q1, Q2 in a parallelogram except a rectangle, and the TRs can also be connected to a small memory cell. Accordingly, the sense amplifiers can be constituted without large variation even on the small memory cell, and density can be increased.
Patent JP-S60148719-A (JP)
Title: Weather strip for sunroof
Inventor: SAKUMA HIROSHI
IPC: B60J10/90
Filed: 1984-01-13
Abstract: PURPOSE:To prevent rainwater or the like from dropping into a compartment by a sash and the like by applying a water repellant surface treatment on the surface of a planted hair side surface of a drain lip extended downward from the lower end of a fitting base part provided on the outer edge of a sunroof. CONSTITUTION:A weather strip 2 fitted to the outer edge of a sunroof 1 is composed of a fitting base part 5 equipped with a glass fitting groove 3 and a sash fitting groove 4, a hollow seal part 6 formed on the face of the sunroof outer peripheral side of the fitting base part 5 and a drain lip 7 extended downward from the fitting base part 5. Planted 8 is applied on the outer surface of the hollow seal part 6. Here, water repellant surface treatment is applied on the surface of the planted hair 8 side of the drain lip 7. This water repellant surface treatment is performed through heating treatment of, for example, a water repellant material (silicon or the like) 13 on a predetermined part position of the drain lip 7. By this method, dropping of the rainwater or the like into a compartment R by a sash 11 of the drain lip 7 can be prevented.
Patent JP-S58122809-A (JP)
Inventor: HORIE MASAAKI
IPC: B28B11/14
Filed: 1982-01-14
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-S59128834-A (JP)
Title: Frequency band switching device
Inventor: OOHASHI YOSHIMI
IPC: H03J5/24
Filed: 1983-01-13
Abstract: PURPOSE:To receive a TV sound signal and an FM sound signal by transmitting an output of amplifiers having different frequency bands to a common IF amplifier and low-frequency amplifier via a diode respectively and outputting the output as a sound from a speaker. CONSTITUTION:When a frequency changeover switch 9 is selected to the position (a), an FM receiving signal is amplified 2, frequency-converted into an IF signal and its output is extracted by an IF transformer 3. Further, a received signal is outputted as a sound from the speaker 7 via the diode 16 and a capacitor 4 through the IF amplifier circuit 5 and the low-frequency amplifier circuit 6 so as to turn on the diode 16. On the other hand, when the switch 9 is selected to the position (b), the TV sound signal is amplified 12, frequency-converted into the IF signal and outputted from an IF transformer 13. Further, a diode 17 is turned on, and the receiving signal is outputted as a sound from the speaker 7 through the diode 17, the capacitor 4, and the circuits 5 and 6.
Patent JP-H05190159-A (JP)
Title: Lithium battery equipped with terminal and manufacture thereof
Inventor: MORI TATSUO
IPC: H01M50/562
Filed: 1992-01-14
Abstract: PURPOSE:To secure the electric insulation performance of the surface of a battery and improve the high temperature conservation characteristic and high temperature humidity resistance characteristic by covering the whole surface of the battery equipped with terminals welded on a sealing port plate and a case, by a thin film shaped silicone resin layer through the immersion method. CONSTITUTION:A positive electrode terminal 3 and a negative electrode terminal 5 which are made of Ni steel are installed through the spot welding on a case 2 and a sealing port plate 4 which are made of the stainless steel having the superior corrosion resistance. An element battery using Li-Al alloy as a negative electrode active material and using vanadium pentoxide as positive electrode active material is accommodated into the case 2, and sealed by the sealing port plate 4 through a gasket 6 made of polypropylene, and a Li battery equipped with terminal is formed. The whole surface except a part of the terminal is immersed into a dilution liquid of silicone resin having a viscosity of 0.1-10.000cp., and left at a room temperature or hardened by heat, and covered by a thin film resin layer having a thickness of 0.1-2,000mum.
Patent JP-S60150216-A (JP)
Title: Thin film magnetic head
Inventor: KITAMURA YUUJI
IPC: G11B5/31
Filed: 1984-01-13
Abstract: PURPOSE:To improve the conversion efficiency of an electromagnetic transducer by increasing satisfactorily the number of turns of a conductor. CONSTITUTION:The lower and upper magnetic layers 2 and 3 are put on each other via a nonmagnetic insulated layer 4 at an end part (lower side part) on the upper surface side of a nonmagnetic insulated substrate 1 of ceramic, etc. The layer 2 is extended in an arc form and contacts the rear end part of the layer 3 to form an extended part 5. Thus a closed loop magnetic circuit is obtained. The 1st and 2nd radial conductors 6 and 7 are formed at the lower and upper side of the part 5. Both conductors 6 and 7 are connected at the outer and inner end parts of them to be formed into an electric head wire. This wire serves as a coil wound around the part 5.
Patent JP-H01186546-A (JP)
Title: Low-pressure discharge lamp and manufacture thereof
Inventor: YUASA KUNIO
IPC: H01J9/26
Filed: 1988-01-14
Abstract: PURPOSE:To apply this manufacture to a small-sized lamp or the like, facilitate the stem sealing, and satisfactorily exhaust air by arranging a glass stem having an electrode and an exhaust pipe on an opening end face of a glass bulb via a metal auxiliary blocking member and feeding a high-frequency current through the auxiliary blocking member to weld it. CONSTITUTION:A glass bulb 1 opened on both end faces 11 and 11 is prepared, an auxiliary blocking member 4 is brought into contact with one opening end face 11, a glass stem 3 is arranged at the inner center of this member 4. Three members 1, 3 and 4 thus located are pressed together and placed in a high-frequency coil 5, and a high-frequency current is fed. An induction current is induced in the member 4, the member 4 is red-heated, the opening end section 11 of the bulb 1 and the flare section 32 of the stem 3 are locally melted, the molten glass is deposited on the auxiliary blocking member 4. The bulb 1 end the stem 3 are sealed via the auxiliary blocking member 4. The bulb and the stem can be easily constituted even if at least one point of the size, shape and material is incompatible, and the heat loss of the exhaust pipe or the like can be prevented.
Patent JP-H06213186-A (JP)
Title: Oil temperature adjusting device for oil-cooled rotary compressor
Inventor: KAMIYA YUJI
IPC: F04C29/02
Filed: 1993-01-14
Abstract: PURPOSE:To simplify a pipeline and improve the precision of the lubricant temperature by providing a lubricant temperature detecting means on a lubricant passage, and increasing or decreasing the air quantity to an oil cooler in response to the detected value to change the cooling capability. CONSTITUTION:A temperature sensor 9 such as a temperature measuring resistor is arranged on a lubricant feed pipeline 8, and the temperature of a fed lubricant is measured and sent to a control device 10. The control device 10 calculates the deviation from the prescribed temperature and determines the revolving speed of a cooling fan 12. An instruction is outputted to a cooling fan inverter 11 based on the result. When the lubricant temperature is higher than the prescribed value, the cooling fan inverter 11 is controlled to increase the cooling air quantity, and the rotation of a motor 13 is increased. When the lubricant temperature is lower on the contrary, the cooling air quantity is decreased.
Patent JP-S63173061-A (JP)
Title: Photoconductive coating film and electrophotographic sensitive body using the same
Inventor: FUJIO KATSUNORI
IPC: G03G5/06
Filed: 1987-01-12
Abstract: PURPOSE:To obtain the titled coating film having the high sensitivity and the photoconductivity and the titled body used said film by incorporating a specific org. photoconductive compd. to the titled coating film. CONSTITUTION:The titled coating film comprises at least one kind of the P- quinodimethane compd. shown by formula I where (n) is a positive integer, R1-R10 are each hydrogen or halogen atom, a monovalent org. residual group or residual group of which the adjacent two groups among R1-R10 may be capable of forming a condensed ring with the P-quinodimethane compd. The photosensitive layer having the photoconductive coating film contg. at least one kind of the P-quinodimethane compd. shown by formula I is provided on the conductive supporting body. The titled body having the excellent sensitivity is obtd. by using said compd. as the photoconductive compd. for the electrophotography, especially, a carrier generating substance.
Patent JP-H05186284-A (JP)
Title: Ceramics having high dimensional accuracy and its production
Inventor: WATABIKI SEIJI
IPC: C04B41/51
Filed: 1992-01-14
Abstract: PURPOSE:To provide a method for producing ceramics having a complex shape in high dimensional accuracy. CONSTITUTION:A method for producing ceramics having high dimensional accuracy by forming a formed body 1 obtained by casting and solidifying a slurry containing metallic powder or sol of metallic powder and ceramic powder, a gelation promotor and a solvent using a mold, quickly heating the formed body to generate fine cracks 5 from the surface layer toward the interior, packing a metal into these cracks and then heating and burning the formed body under an oxidizing gas atmosphere. Thereby ceramics having high dimensional accuracy and being <=0.3% in dimensional shrinkage factor by burning of the undried formed body can be obtained.
Patent JP-H03209856-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUGIMIYA KOICHI
IPC: H01L23/14
Filed: 1990-01-12
Abstract: PURPOSE:To moderate the limit placed on a semiconductor device in operational speed due to the dielectric constant of a substrate, to hold down a residual stress in a process, and to restrain a semiconductor device from releasing heat in operation by a method wherein a semiconductor element is mounted on a specific nano-composite substrate. CONSTITUTION:A semiconductor element is mounted on a nano-composite board which is 5% or below in voids and composed of a mother material of Si particles and grain boundary layers which mainly contain Si oxide or nitride, where the Si mother particles are isolated from each other through the grain boundary layers. By this setup, the semiconductor element and the board are almost equal to each other in thermal expansion coefficient, whereby problems such as the adverse effect of a residual stress and the heat release in operation can be solved, and the semiconductor device of this design is nearly equal to Si in dielectric constant, so that the dielectric constant has no effect on its operational speed, and the device is as excellent in thermal conductivity as Si, so that even a high speed high density semiconductor element can be restrained from rising locally in temperature.
Patent JP-S60148027-A (JP)
Inventor: SAKAI HIROSHI
IPC: H01H73/38
Filed: 1984-01-13
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。