baber/WOPTO huggingface dataset:
Patent JP-2000248398-A (JP)
Title: Production of surface treated steel sheet and surface treated steel sheet
Inventor: KANDA KATSUMI
IPC: C25D11/34
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance, forming workability and adhesion of a coating film in a precoated steel sheet by forming a film composed of sol-like hydrated oxide or a sol-like hydrated oxide and a metal on a steel sheet and thereafter forming an organic/inorganic hybrid film thereon. SOLUTION: In an aq.soln. of pH 2 to 11 composed of one or more binders composed of inorganic compds. such as alkali metal salts and one of the feeding substance of the ions of Al, Cr, Mo, W, Ti, Zr, V, Ce, Zn, Sn, Ni, Co and Cu, a steel sheet is subjected to cathodic treatment or anodic treatment to form a film composed of sol-like hydrated oxide or sol-like hydrated oxide and metal on the steel sheet. Then, in an aq.soln. composed of one or more binders composed of inorganic compds. and one or more water soluble or water dispersible organic resins such as an alkyd resin or the like, any of cathodic treatment, anodic treatment and dipping treatment is executed to form an organic/inorganic hybrid.
Patent JP-H0296579-A (JP)
Title: Alkaloid compound, drug composition and use thereof
Inventor: SHIGEO KOOMOTO
IPC: A61P35/00
Filed: 1989-03-03
Abstract: NEW MATERIAL: Alkaloid compounds of formula I, II, and III [R 1  is -CH 2 CH 2  N-(CH 3 ) 2 , -CH 2 CH 2 N + (CH 3 ) 3 X - , -CH 2 CH 2 N + (O - ) (CH 3 ) 2  or the like; X is halogen; R is halogen or 1-5C alkyl; R 2  is H, or with R 3  to form -N= CZ-S-; R 3  is -NH 2 , H or the like; Z is -NO 2 , -NH 2  or halogen; R 4  is halogen or lower alkyl; and R 5  is R 4  or lower alkanoyl].  
     USE: Drugs for a therapy of ulcer, a virus disease, and a disease concerning bacteria growth and for improving immune system.  
     PROCESS: For example, a compound of formula I is obtained from fractionated extract prepared through a process in which delcytas sponge is collected, a process in which the sponge is contacted with an organic solvent system for selection to obtain extract, and a process in which the extract is fractionated. Compounds of formula II and formula III are prepared by hydrogenating a compound of formula I in the presence of a hydrogenation catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58168942-A (JP)
Title: Submarine investigating machine
Inventor: TOKUMARU YUUZOU
IPC: G01V8/10
Filed: 1982-03-30
Abstract: PURPOSE:To observe the color still picture of the sea bottom at all times irrespectively of the change in the speed of an investigating machine, by controlling the interval of strobe light emission in accordance with the speed signal from a speed sensor provided to the investigating machine. CONSTITUTION:An investigating machine 1 is pulled by the tugboat on the sea surface by means of a rope 2 and glides on the surface 3 of the sea bottom. A television camera 13 of a strobe color system which is directed forward and downward is provided in the front part on the machine 1, and the strobe control of the camera 13, that is, the control of the interval of light emission is accomplished by a controller 14 in accordance with the speed signal from a speed sensor 15 povided on the machine 1. In this control, the interval of light emission is increased or decreased with an increase or decrease in the speed of the machine 1. The still picture is observed at all times by the above-mentioned method irrespectively of the change in the speed of the machine, and the color of the surface of the sea bottom is sharply observed.
Patent JP-S63220005-A (JP)
Inventor: KOMADA TADASHI
IPC: F22B35/14
Filed: 1987-03-09
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-S58168263-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSHIMA TOSHIO
IPC: H01L21/3213
Filed: 1982-03-30
Abstract: PURPOSE:To prevent wirings formed on an insulating film from being disconnected and the width of the wirings from becoming irregular by selectively varying the etching rate of the film and resultantly etching so that the film becomes flat. CONSTITUTION:When a dioxidized silicon insulating film 2, the first layer wirings 3 made of polycrystalline silicon and a phosphorus silicoate glass film 4 are sequently formed on a silicon semiconductor substrate 1 and P<+> ions are selectively implaned, the ions are implanted in a high density in the projections of the film 4 and in a low density in the recesses of the film. When the entire surface is then etched, the parts, to which the ions are implanted in the high density are etched at a speed faster by 3-4 times than the other, with the result that the surface of the film 4 becomes extremely smooth, Thereafter, aluminum wirings are formed. Since the surface of the film 4 is substantially flat, the disconnection of the wiring or irregular width of the wirings as the conventional one are not produced.
Patent JP-S56147880-A (JP)
Title: Additive for abrasive material
Inventor: SUZUKI AKIRA
IPC: C09K3/14
Filed: 1980-04-19
Abstract: PURPOSE: To make the precipitation of an abrasive material soft and to improve workability, by blending an abrasive material for glass, e.g., oxide of rate earth element, zirconium oxide, etc. with an additive consisting essentially of ammonium phosphate in a specific ratio previously or adding the additive to the abrasive material during preparation to an abrasive solution.  
     CONSTITUTION: In carrying out abrasion using an abrasive material for glass (preferably used in a state of slurry obtained by adding 5W30wt% abrasive material to water), e.g., oxide of rare earth element, zirconium oxide, etc., it is previously blended with ≥0.1wt% additive consisting essentially of ammonium phosphate or ammonium phosphate is added during preparation of an abrasive solution or during abrasion to improve the abrasive material. Consequently, the occurrence of yellowing and scrathes caused by the clogging of an abrasion bat is prevented. Since ammonium phosphate acts as a dispersant, the abrasive material in the slurry is uniformed. It is also effective as a pH adjustor for slurry. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51128071-A (JP)
Title: Electric dust collector
Inventor: MIYAMOTO OSAMU
IPC: B03C3/74
Filed: 1975-04-30
Abstract: PURPOSE: To provide an electric dust collector capable of avoiding troubles such as short circuit or disconnection due to contact of electrode plate with dust collecting plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06263668-A (JP)
Title: Production of phenol
Inventor: NOZAKI FUMIO
IPC: C07C39/04
Filed: 1993-03-12
Abstract: PURPOSE:To provide a new process for the production of phenol in high yield by the dehydrogenation reaction of cyclohexanone in the presence of a catalyst having high activity and selectivity. CONSTITUTION:Cyclohexanone is subjected to dehydrogenation reaction in the presence of a catalyst composed of magnesium oxide and elemental palladium.
Patent JP-H05260738-A (JP)
Title: Forward converter
IPC: H02M3/28
Filed: 1992-03-11
Abstract: PURPOSE:To prevent the deterioration of efficiency due to the delay of the operation of a flywheel FET, or to eliminate the need for the generation of two pulses, which are inverted mutually in an output voltage control circuit. CONSTITUTION:The gate of a main FET 3 and the gate of a rectifier FET 5 are connected to a driver circuit 11 through gate resistors 10, 12, respectively, the main FET 3 and the rectifier FET 5 are synchronized and driven, and the gate of a flywheel FET 6 is connected at the node of the drain of a rectifier FET 12 and the secondary winding of a main transformer 4 through a gate resistor 13, and driven by flyback voltage generated in the secondary winding of the main transformer 4.
Patent JP-S60196778-A (JP)
Title: Carrier for electrophotographic developer
Inventor: YAMAGISHI YASUO
IPC: G03G9/10
Filed: 1984-03-21
Abstract: PURPOSE:To enable formation of a good film on small carrier particles without association, etc. by forming the film on the carrier particle surface of org. compd. molecules contg. titanium as an essential atom. CONSTITUTION:The film on the surface of carrier particles is formed of org. compd. molecules contg. titanium as an essential atom such as, for example, isopropyl-triisostealoyl-titanate, etc. The good film free from association of the small carrier particles, exposing of the carrier particles and uneven thickness is thus formed and the carrier for development with which toner filming and carrier-over arise hardly is thus obtd.
Patent JP-S62210628-A (JP)
Title: Manufacture of resin mold type semiconductor device
Inventor: DOI HIROSHI
IPC: H01L23/31
Filed: 1986-03-12
Abstract: PURPOSE:To improve corrosion resistance, such as the prevention of the corrosion of aluminum or the like, by the procedure that moisture and air in the gaps of a semiconductor device placed in a reduced pressure after a lead bending processing are removed, a liquid sealing material is applied to the semiconductor device, the liquid is pressed into the gaps under a normal pressure restored once and further pressed into the gap by applying a pressure followed by a drying. CONSTITUTION:A sealing process is provided after the bending of a lead 3. That is, in a reduced pressure process, for example, a specimen is placed in the condition of 1-500Torr in a reduced pressure container and, in a liquid sealing material applying process, a liquid sealing material 7 is applied to the specimen. Silicon gel, a solution wherein an enamel used as a manicure or the like is solved in acetone and a coupling agent are specifically selected as the liquid sealing material 7. In a process wherein a normal pressure is restored, the atmospheric pressure is restored and the applied and dipped liquid is pressed into gaps and cracks. In a pressure process, for example, dry air or such an inert gas as N2 or the like of 1-10atm is applied to the specimen in a high pressure container to further press the liquid into the gaps and cracks. Thereafter, the liquid is dried to be formed into a solid.
Patent JP-H10226876-A (JP)
Title: Vacuum arc depositing device
Inventor: MURAKAMI HIROSHI
IPC: C23C14/24
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To simply detect the defect of insulation between the cathode and shield board of an arc type evaporating source without any manual work. SOLUTION: An insulation diagnostic device 60a is provided. This insulation diagnostic device 60a is provided with a vacuum gauge 62 measuring the pressure P in a vacuum vessel 2, an electic current measuring instrument 68 measuring an electric current I flowing through a shield board 26 of an arc type evaporating source 10, a comparator 66a outputting an abnormal detecting signal S in the case the electric current I measured by the electric current measuring instrument 68 is larger than zero and a control circuit 64a having functions for giving voltage outputting instructions C1 to an arc power source 24 and outputting voltage from the arc power source under the condition in which the pressure P measured by the vacuum gauge 62 is several Torr or above and furthermore giving comparing instructions C2, to the comparator 66a and activating the comparator.
Patent JP-S59178239-A (JP)
Title: Manufacture of rubber fender
Inventor: SUMITANI KATSUYOSHI
IPC: B29C33/12
Filed: 1983-03-30
Abstract: PURPOSE:To avoid the protrusion of a reinforcing iron plate to the mold portion during the vulcanization period by biasing by interleaving a rubber spacer between the reinforcing iron plate to be buried into a rubber fender and the mold. CONSTITUTION:Plural spacers 6 are set around a mold 4, and a reinforcing iron plate 5 is set around the spacer 6 made of a semi-vulcanized rubber or a rubber chip with a fixed interval between the iron plate 5 and the mold 4 corresponding to an opening. A rubber is charged into the mold. The insertion of the spacer 6 can completely prevent the protrusion of the reinforcing iron plate 5 into the opening by biasing during the vulcanization period.
Patent JP-H07240831-A (JP)
Title: Facsimile equipment
Inventor: SAKAYAMA TAKASHI
IPC: H04N1/00
Filed: 1994-02-28
Abstract: PURPOSE:To command a capability or the like of a host connecting to the facsimile equipment to an opposite equipment based on the discrimination by the facsimile equipment. CONSTITUTION:A control signal generating section 19 generates a binary control signal based on a file transfer capability received from a host 14 and sends the control signal to a line. When the host is not connected, data representing absence of a file transfer capability are set to the binary control signal. Furthermore, when the host 14 is busy, data representing the presence of the transfer capability are set on the condition that a storage device 7 has a residual capacity possible for memory reception.
Patent JP-S51127755-A (JP)
Title: Optical dimension measuring method for distance-changing object
Inventor: KAJIWARA TOSHIHIKO
IPC: G01C3/06
Filed: 1975-04-30
Abstract: PURPOSE: To correct the distance between the object being measured and the optical dimension detector and make accurate measurement despite the change in distance between the optical system and the object being measured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01226359-A (JP)
Title: Thermal printer head
Inventor: ENOMOTO MASAHIRO
IPC: B41J2/355
Filed: 1988-03-07
Abstract: PURPOSE:To attain rationalization such as the areal reduction of an IC chip, by providing a structure having a control circuit connecting the parallel output of a shift register to the data input of a latch circuit in an overlapped state and dividing a latch control signal to select the same. CONSTITUTION:The pixel data for an odd number bit applied to an input terminal 5c is taken in a shift register 8 on the basis of the transmission clock signal inputted to an input terminal 5d. By repeating this operation, predetermined pixel data is prepared in the shift register 8 and an external latch control signal is subsequently applied to an input terminal 5b. Whereupon, a latch control circuit 7 outputs a latch control signal only to a latch circuit 9a for an odd number bit and, therefore, the parallel output signal of the shift register 8 is selectively stored in the latch circuit 9a for the odd number bit and the content of a latch circuit 9b for an even number bit is not altered. In the same way, the parallel output signal of the shift register 8 is selectively stored in the latch circuit 9b for the even number bit and the content of the latch circuit 9a for the odd number bit is not altered.
Patent JP-H09245122-A (JP)
Title: Information processor
Inventor: TOMITA HIROMI
IPC: G06K9/62
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To recognize even handwritten data in which user writes a black painted code as it is as the black painted code by judging the black pained code from handwritten data, recognizing handwritten data as a character and displaying them. SOLUTION: A tablet 101 detects the coordinate of a character pen-inputted by the user and the signal of user's pen operation. A display part 103 displays a character, etc., inputted by the user. A storing part 104 stores a program to be operated by a system. A handwritten data storing means 105 stores coordinate data of the character handritten by the user. A black painted code judging means 106 judges whether there is a stroke inputted so as to paint-out the inside of the code, from coordinate data stored in he storing means and a recognizing means 107 collates coordinate data and a recognizing dictionary 108 with each other to recognize handwritten data as a character and outputs the result.
Patent JP-S60197147-A (JP)
Title: Method of multipolarized-imagnetizing surface
Inventor: NAKAJIMA IKUHIRO
IPC: H02K15/02
Filed: 1984-03-19
Abstract: PURPOSE:To magnetize sub poles in sufficient magnetic strength by approaching the operating point of an main pole to the irreversible magnetism reducing limiting point Q when magnetizing the sub poles by a method of multipolarized-magnetizing the surface. CONSTITUTION:A yoke plate 2 which forms a magnetic circuit in case of magnetizing main poles is secured onto an upper surface, and a magnet 1 magnetized from the main pole is placed on a sub pole magnetizing unit 7 so as to contact with the bottom of the magnet 1. The unit 7 is opposed with an opposite magnetic field generator 11 formed of a coil 12 for an opposite magnetic field and a yoke 13 for the opposite magnetic field through the plate 2. Thus, a current is flowed from a DC power source 14 to the coil 12 of the generator 11, a reverse magnetic field is applied to the magnet 1 to move the operating point P of the main pole. A current is flowed from the power source 10 to the coil 8 of the unit 7 to magnetize the sub poles. In this case, the intensity of the opposite magnetic field is set to the value that approaches the point Q as near as possible in a range that the point P does not exceed the point Q.
Patent JP-H02232605-A (JP)
Title: Method for anchoring optical fiber cable
Inventor: MIYAJIMA YUKIO
IPC: G02B6/00
Filed: 1989-03-07
Abstract: PURPOSE:To prevent a cable core from having excessive length even when bent and to prevent the core from waving by using tensile strength fiber braiding which covers the outer periphery of the cable core as tensile strength fibers and fixing the tensile strength fiber braiding to an anchor member. CONSTITUTION:The optical fiber cable 1 has the cable core 2 constituted by providing a resin-made spacer 6 around the outer periphery of a tensile strength body 5 like FRP, storing coated optical fibers 8 in grooves 7 formed lengthwise in the outer periphery of the spacer 6 and other tensile strength bodies 10 like FRP in other grooves 9 of the spacer 6, and providing pressure winding 11 around the outer periphery of the spacer 6. The outer periphery of the cable core 2 is coated with the high tensile strength braiding 12, which is provided with a cable sheath 4 made of urethane resin. Thus, the tensile strength fiber braiding 12 is provided around the cable core 2 and then anchored by an anchor 15. Consequently, the cable core 2 has no excessive length even when bent and is prevented from waving.
Patent JP-S51128831-A (JP)
Title: A closing system road lid
Inventor: KIKUCHI SHIYOUICHI
IPC: E03F7/12
Filed: 1975-05-01
Abstract: PURPOSE: To facilitate the road lid closing operation while aiming at its stable load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58169069-A (JP)
Title: Tester for hysteresis input circuit
Inventor: TOKUYAMA SABUROU
IPC: G01R31/26
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the testing time by checking a hysteresis input circuit for hysteresis characteristic simultaneously with a function test of an integrated circuit each time level ''L'' and ''H'' signals are repeated. CONSTITUTION:An input data is inputted into a logic input terminal 5 of a control circuit 4 while timing signals T0-T2 are inputted respectively into timing input terminals 6-8. It is that input data A changes from ''L'' to ''H'' and ''L'' in the level at the timing T0. The control circuit 4 turns ON an electronic switch S0 at the timing T1 to shift the output data B of an output terminal 13 to a voltage V0 and then, turns ON a switch S3 at the timing T2 to shift the data B to V3. Thereafter, the data B shifts to V1, V2, V0 and V3 at the timings as illustrated. Under this condition, the output data B designates the input of a Schmitt trigger circuit to ''L'' and ''H'' at the timing T1. If the hysteresis characteristic of the Schmitt trigger circuit, an error occurs in the judgement thereby enabling the inspection of hysteresis characteristics.
Patent JP-H03253371-A (JP)
Title: Heading system for sheet
Inventor: TANABE YASUHIRO
IPC: B41J21/16
Filed: 1990-03-05
Abstract: PURPOSE:To eliminate a need for a mark for an exclusive use by a method wherein pattern information read by an information read means is compared at each line with pattern information stored in a memory means by a comparing means, and when the two types of pattern information coincide with each other, starting from the line, a sheet is fed to a preset heading position by a sheet feeding means. CONSTITUTION:A CPU 8 has a function to transmit a motor drive and stop command to a motor control part 2, a printing command to a printing solenoid control part 4, and a command to read a printing pattern on a sheet to a sensor control part 6. It also compares a read printing pattern with a prestored specified printing pattern. When a head position is moved to a left end or a right end, sensor information equivalent to one full line heretofore stored in a memory 9 is read. An already set pattern stored in the memory 9 is compared with current read sensor information to decide whether or not the pattern coincides with the sensor information.
Patent JP-S61212620-A (JP)
Title: Lubricating-oil replacing timing warning apparatus
Inventor: KAWAKITA TSUNEHIRO
IPC: F16N29/00
Filed: 1985-03-19
Abstract: PURPOSE:To permit the simple reset in oil exchange and prevent the erroneous operation in other states by installing a reset switch onto the engine-side mounting and demounting part of a member which needs the mounting and demounting operation in oil exchange. CONSTITUTION:In oil exchange, an oil filler cap 11 and a packing 13 are demounted from the locker cover 12 of an engine. The lever 18A of a microswitch 18 is operated through a pushing down pin 15B and the engagement edge part 15C of a pushing-down pin 15 by pushing-in a small diameter rod corresponding to the diameter of a pin hole 14 into the hole 14, and a calculation part 5 is put into reset state. The work is completed by removing the small-diameter rod. Since the pin hole 14 is in shielded state because of the fitting of the oil filler cap 11 except in oil exchange, reset operation is not carried-out erroneously, even in inspection and repair work.
Patent JP-H11251798-A (JP)
Title: Click bender
Inventor: TANAKA HIDEYOSHI
IPC: H05K13/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To stabilize click bending quality while preventing troubles, e.g. missing of display, by pressing a connecting member by means of a click bending unit and bending a click under a state where a gap is provided between the surface of a substrate and the stopping face of the click of a display holder. SOLUTION: The click bender comprises a work holder, a click bending unit, and an up/down motion mechanism section wherein the click bending unit comprises a rotary actuator, and a unit click. The stop click 23 of a liquid crystal display LCD holder 20 is positioned at the work holder and inserted into the hole 13 of a substrate 11 thus aligning the connection terminal 16 of the LCD 15, the connection pattern 12 on the substrate 11, and a zebra rubber (connecting member) 27. A gap is provided between the upper surface of the substrate 11 and the lower surface 24 of the stop click 23 by pressing the up/ down motion mechanism section. A plurality of rotary actuators are then turned to a specified angle under that state and the stop click 23 is bent horizontally by a unit click thus securing the holder 20 to the substrate 11.