baber/WOPTO huggingface dataset:
Patent JP-S60145624-A (JP)
Title: Forming method of pattern
Inventor: NOGUCHI KESAO
IPC: H01L21/302
Filed: 1984-01-10
Abstract: PURPOSE:To eliminate a disadvantage of a limit in the etching selectively in a CF4 dry etching and the large defect of a pattern varying rate by etching an amorphous silicon by a plasma of chlorine gas as main ingredient in a parallel flat plate electrode type plasma etching device. CONSTITUTION:A mask pattern is formed by using a photoresist on an amorphous silicon film, and inserted into a parallel flat plate electrode type dry etching device. An anode power supply system is employed, or carbon tetrachloride is fed as etching gas, a plasma discharge is generated for etching. The fact that the amorphous silicon film of the hole of the mask pattern is all etched in approx. 2 and half min from the start of the etching is confirmed by the variation in the color of the film, and the etching is finished. The finishing structure at that time is in the shape that the etching is stopped by a silicon nitride film 34 even if irregular etching of the film 35 or overetching timing occur since the etching speed of the film 34 is low.
Patent JP-H09195032-A (JP)
Title: Treatment of metallic surface
Inventor: SAMEJIMA TEIICHIRO
IPC: C23C8/12
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To universally and cleanly treat metallic surfaces and more particularly the metallic surfaces of apparatus associated with high vacuum. SOLUTION: The metallic surfaces subjected to a pretreatment including degreasing are subjected to an etching treatment in a closed system to prohibit the contact of the metallic surfaces with the atm. The metallic surfaces after the etching treatment are washed by using pure water. The metallic surfaces after washing with pure water are dried in an atmosphere of gaseous nitrogen or inert gas and, thereafter, oxidized films are formed on the metallic surfaces after drying.
Patent JP-S57116248-A (JP)
Title: Eddy current flaw finder for internal surface of pipe
Inventor: FURUKAWA KIYOUSHI
IPC: G01N29/26
Filed: 1981-01-09
Abstract: PURPOSE:To enable the improvement of a detection processing capacity, by a method wherein dummy pipes are placed at opposite ends of a pipe to be tested, and a detecting mechanism part, a centripetal roller mechanism, and a rotary drive mechanism are monolithically mounted via a treble pipe structure to form a flaw finding head part. CONSTITUTION:A pipe 1 to be tested and dummy pipes 2, 2' are supported by a stand 8, and the dummy pipe 2' can move as shown in an arrow mark (a) to the movement of a cylinder 10. Through rotation of a drum 13, a truck 3 is caused to run to the right, and after a defecting finding head part d is rapidly carried to the position of the dummy pipe 2' in front thereof, a drive motor 19 is turned, and simultaneously, the drum 13 is reversed to move the truck 3 backward at a low speed. The rotation of the motor 19 is transferred to a probe holder 20 of a detecting mechanism part A via a rotary cylinder 6, and this causes turning of a probe 23 at high speed to start to perform a spiral scanning of flaw in an internal surface of a pipe.
Patent JP-H02183474-A (JP)
Title: Data reproducing device
Inventor: TANAKA SHOJI
IPC: G11B20/18
Filed: 1989-01-09
Abstract: PURPOSE:To enable an S/W to obtain always a good data read signal by reading repeatedly the same data in a magnetic disk when an error in this reproducing data is more than a prescribed settlement. CONSTITUTION:An error in a reproducing data to be obtained from a data reproducing part is detected by a control part 29, and when this error is more than a prescribed settlement, a head driving part 12 is operated to bring a read magnetic head 11 under the repeating state of reading the data from the same annular recording track in the magnetic disk 10. Then, a data read signal from the head 11 is supplied via a signal selection supply part 15 to a signal addition processing part 18. Now, a synthesized data read signal is obtained in the processing part 18, so as to be turned into the reproduced data by a data reproducing part 27.
Patent JP-H10193924-A (JP)
Title: Pneumatic tire
Inventor: KAMIYOKO KIYOSHI
IPC: B60C13/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To lower a heating property by appropirately reducing rubber thickness in an area radially inward from a tire maximum width point, and improve durability of beads by dispersing bending distortion, generated to a tire, to the whole above-mentioned area without concentrating it so as to be relaxed. SOLUTION: In the standard state of a tire mounted to a normal rim and charged with normal internal pressure, the outline of the tire outer surface between a tire maximum width point P1 and a lower point P3 leading to a flange of the rim is provided with an outward swollen side wall lower area S1 formed of a circular arc E1 with a radius of curvature R1 with its center on an axial line passing the tire maximum width point P1, and an inward swollen bead upper area S2 with a recessed part 12. A curve of the bead upper area S2 is extended in line with the recessed part 12 passing more on the inner side in the axial direction of the tire than a circular arc extension line E1a extended in the same circular arc as the circular arc E1 from an inner point P2.  Rubber thickness between the tire outer surface and a body part 6A of a carcass ply 6 on the outermost side in the axial direction of the tire is increased gradually from rubber thickness T1 of the tire maximum width point P1 toward rubber thickness T2 of the inner point P2.
Patent JP-H11197591-A (JP)
Title: Method for inspecting primer coating application defect
Inventor: TAKEDA TAKAYUKI
IPC: B05C1/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To exaxtly discriminate a defect of primer coating application based on a picked up image by making black light incident on the surface of a rotating work right after coating application of a primer on the surface of the work and picking up the fluorescence emitted by a fluorescent pigment with a line sensor. SOLUTION: An FRP core 11 is rotated little by little in an arrow A direction and simultaneously the FRP core 11 is moved little by little in a rotating axis direction in the state of bringing a sponge 12 into contact with the end of the FRP core 11. As a result, the primer uniformly contg. the fluorescent pigment is spirally evenly applied on the surface of the FRP core 11. The primer on the FRP core 11 right after the end of the coating application work is irradiated with the black light from a black light emitting device 14. The fluorescent pigment receiving the irradiation with the black light emits light and the fluorescent pigment emitting the light is picked up with the line type CCD camera 15. The picked up line image is processed by a processor 16, by which the presence or absence of the primer coating application defect is discriminated.
Patent JP-H04239204-A (JP)
Title: Antenna system
Inventor: MATSUO MASAYUKI
IPC: H01Q1/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide the antenna system capable of driving other devices such as a warning system by detecting that the antenna is covered with a metal board. CONSTITUTION:A magnetic proximity sensor 3 detecting the magnetic flux radiated to the surrounding space of an antenna 1 is arranged near the antenna 1. When a conductor 4 approaches the antenna 1, the proximity sensor 3 detects the change of the magnetic flux and outputs a detection signal. A warning system is turned on and off by this detection signal.
Patent JP-S57116082-A (JP)
Title: Esterification of 6-aroylaminopenicillanic acid 1-oxide
Inventor: YOSHIOKA YOSHITSURU
IPC: C07D499/08
Filed: 1981-01-09
Abstract: PURPOSE: The reaction between 6-aroylaminopenicillanic acid 1-oxide and an alcohol is conducted in the presence of phosphonitrile chloride to produce the titled compound used as a synthetic intermediate of various kinds of penicillines or cephalosporins.  
     CONSTITUTION: The reaction of 6-aroylaminopenicillanic acid 1-oxide with an alcohol such as benzyhydrol is carried out in a solvent such as acetonitrile or dichloromethane in the presence of phosphonitrile chloride, (Cl 2 NP) n  where n is integer, e.g., polymer of phosphonitrile dichloride, at room temperature, under cooling or heating for 1W5hr to give the objective compound in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5595485-A (JP)
Title: Control system for caller's number transmission
Inventor: ORITO JIYUNICHI
IPC: H04Q3/72
Filed: 1979-01-12
Abstract: PURPOSE:To prevent the transmission of an inadequate calling-subscriber's number by switching a calling-subscriber's number information extraction circuit corresponding to the kind of a calling-subscriber. CONSTITUTION:When the kind of a specific calling-subscriber is assigned by a dial for assignment by kinds of calling-subscribers, calling-subscriber's-kind discrimination relay MON operates. On the other hand, when assignment by kinds of calling- subscribers is a general call, relay MON is operated to switch a calling-subscriber's number inofrmation extraction circuit, and consequently only a specific calling-subscriber's number set by wiring between terminal MNA 0 and MNA 1, and MNB0- MNB7 of calling-subscriber's number setting part NBG is extracted through the operation of digit control relay ON-S for calling-subscriber's number transmission, so that calling-subscriber's number information extracting relay FW 0, FW 1... will operate. As a result, specific calling-subscriber's numbers are sent out to party units corresponding to relay FW 0, FW 1.... Consequently, when an artificial call from a general subscriber of another station is made by a centralized test rack, a calling number set to the centralized test rack is sent out, so that the error charging of the subscriber of the calling-subscriber's number can be prevented.
Patent JP-H09162345-A (JP)
Title: Piezoelectric oscillator, voltage controlled oscillator, and manufacture thereof
Inventor: OKA MANABU
IPC: H03H9/05
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize, to make thinner, and to achieve higher precision by integrally molding a semiconductor integrated circuit, a piezoelectric vibrator and a lead frame, except outer parts of inner lead terminals and signal input lead terminals, with resin and by adjusting generated frequency by inputting signals using signal input lead terminals. SOLUTION: An elliptic or athletic track shaped piezoelectric vibrator 7 is disposed adjacent to an IC chip 3, and leads 8 of the vibrator 7 and part of a lead frame 1 are electrically connected thereto. Furture, the vibrator 7 is connected to the IC chip 3 and signal input lead terminals 14-20 for externally controlling the data of the IC chip 3 are arranged. Then, the vibrator 7 and the lead frame 1, except the signal input lead terminals 14-20 and the outer parts of inner lead terminals 4, are integrally molded with resin, and the generated frequency is adjusted by inputting signals using the signal input lead terminals 14-20. Thus, a miniaturized and thin piezo electric oscillator can be obtained.
Patent JP-S5597462-A (JP)
Title: One side molten metal plating equipment
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C2/00
Filed: 1979-01-17
Abstract: PURPOSE:To obtain uniform thickness of plating layer on one side by a method wherein molten plating metal is elevated to contact the bottom face of steel strip running in the room of non-oxidizing atmosphere to perform plating, the plating thickness is controlled by jetting gas, and then cooled. CONSTITUTION:Steel strip 1 is annealed and activated in reduction furnace A, and is introduced into plating chamber 4 through the slit 3 of barrier plate 2. In the bath 8 of the plating chamber 4, molten plating metal is injected upward from nozzles 11-13 by use of linear motor or electromagnetic pumps 18, 19. The steel strip 1 runs so that the bottom face contacts injected metal and is plated. Non- oxidizing gas is jetted from nozzle 20 and barrier plate 21 covers the plating position so that plating metal 9 is prevented from going over the top surface of the steel strip 1. While the steel strip 1 passes through gas-jet plate thickness control chamber 24 and gas cooling chamber 30, the thickness of plating is uniformly controlled. The steel strip 1 is cooled to a temperature at which no oxidation occurs, and then is discharged.
Patent JP-S58120184-A (JP)
Title: Analog electronic wrist watch
Inventor: MATSUMOTO HARUO
IPC: G04G5/04
Filed: 1982-01-12
Abstract: PURPOSE:To facilitate correction of advance or delay in time within a range of several second by enabling the correction of time nearest 1sec. by operation of a crown without halting time. CONSTITUTION:By the operation of an external switch (e.g. crown), time can be corrected by 1sec continuously. As a crown 3 is pulled to the first stage, the crown 3 of VDD potential gets in contact with a switch pattern 5 to make it ready for correction of second. Under such a condition, each time the crown 3 is turned clockwise, it 3 comes in contact with a switch pattern 6 and an interrupt pulse 8 cuts into a driving pulse of a motor 2 to make the time advance by 1sec. Each time the crown 3 is turned counterclockwise, it 3 gets in contact with switch pattern 7 to withdraw a pulse 9 for driving the motor  making the time delay by 1sec. Pulling the crown 3 to the second stage starts  electric resetting whereby a min. pointer and a hour pointer can be turned clock wise or counterclockwise by the crown 3.
Patent JP-H06212712-A (JP)
Title: Ant keeping off device an agent therefor
Inventor: KOSAKA TOSHIYUKI
IPC: E04B1/72
Filed: 1993-01-12
Abstract: PURPOSE:To simplify the composition of an ant keeping off device and agent and improve the durability of their ant keeping off effect. CONSTITUTION:An ant keeping off net 5 having a thin hole where a white ant can not pass through is attached to the part protruding from the surface of the earth of the basic construction of a building so as to overhang to the side. In addition, a receiving dish 6 is attached above or below the attaching position of the net 5 on the protruding part of the basic construction, and an ant keeping off agent formed by mixing water absorptive high polymer 8 and a granular body which is 1.5mm or more in grain diameter and uneatable for the white ant is accommodated inside the receiving dish 6.
Patent JP-S61163384-A (JP)
Inventor: MIYAGAWA SEIICHI
IPC: G06F3/14
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-H076024-A (JP)
Title: Decimal number multiplier
Inventor: UEDA TSUGIO
IPC: G06F7/523
Filed: 1992-01-13
Abstract: PURPOSE:To output an arithmetic result a certain time later irrelevantly to the arithmetic result when the number of digits is determined and facilitate the design of the device, and to shorten the arithmetic speed by using a high- speed memory by multiplying decimals coded according to the binary coded decimal(BCD) system. CONSTITUTION:This multiplier is a decimal one-digit multiplier (PL1) 1 which is composed of the memory and inputs a multiplicand An and a multiplier Bm of one digit in BCD code and outputs their product in the form of two digits of a high-order digit carry output Cn,m and a low-order digit output Mn,m in BCD code. This decimal number multiplier(MPL1) 1 consists of the memory which inputs the two inputs An and Bn as addresses and outputs the two outputs Cn,m and Mn,m as data. A programmable logic array(PLA) is usable instead of the memory. Thus, the memory or PLA is used to shorten the arithmetic time to a constant time irrelevantly to the number of digits and the need for complicated processes is eliminated by hardware and others.
Patent JP-H04236120-A (JP)
Title: Protective device for waterwheel generator
Inventor: MATSUMOTO HISAFUMI
IPC: H02P9/00
Filed: 1991-01-16
Abstract: PURPOSE:To prevent a waterwheel generator from being damaged when a load is shut out or remarkably reduced. CONSTITUTION:A power adjustment circuit 7 equipped with a power adjuster 5 and heater 6 for adjustment is connected to the three-phase power supply circuit 3 of a waterwheel generator 1 and an overvoltage preventing circuit 9 is connected between the downstream side of the adjuster 4 and circuit 3. A voltage relay circuit 8 equipped with a voltage relay 11 is connected to the circuit 3. In case the adjuster 5 does not operate when a load 4 is shut out or remarkably reduced, the number of rotation and voltage of the generator 1 rise. When the voltage rises, the relay 11 is actuated and an excitation coil 12 is excited. As a result, the first main contact 14 closes and the overvoltage preventing circuit 9 is connected. At the same time, the main contact 17 of another excitation coil opens and the power adjustment circuit 7 is disconnected, resulting in a drop in the circuit voltage to a prescribed value.
Patent JP-H06208072-A (JP)
Title: Light spot diameter adjusting method of optical scanning device
Inventor: ENDO OSAMU
IPC: G02B26/10
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a light spot which is close to a specific light spot diameter by adjusting and reducing the deviation between the maximum of the light intensity distribution of luminous flux and the center of an aperture. CONSTITUTION:The luminous flux from a light source unit is imaged into a linear image which is long in a main scanning corresponding direction by a line image formation optical system 4 through the aperture of a light spot diameter setting member 3, deflected by an optical deflector having a deflecting and reflecting surface 5A nearby the image formation position of the linear image, and converged into a light spot on a scanned surface 7 by an image formation optical system 6, thereby performing optical scanning. While the light source unit, linear image formation optical system 4, optical deflector, and image formation optical system 6 are fixed to a device main body, the light spot diameter setting member 3 is made movable and adjustable in a direction parallel to the joined surface of a semiconductor laser 1, a light spot diameter and shape measuring instrument 8 is arranged at a scanned surface position, and the position of the light spot diameter setting part 3 is adjusted so that the light spot diameter becomes minimum or the light intensity distribution of the light spot becomes symmetrical.
Patent JP-H11205295-A (JP)
Title: Clock reproduction circuit
Inventor: YAMADA HIROYUKI
IPC: H04L7/033
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal having constant dispersion in spite of the size of dispersion even if a signal having large dispersion is inputted at time when input data shifts. SOLUTION: The phases of input data DA and the clock signal CK is compared in D-FF20. Phase comparison signals S20a and S20b are sent to a short pulse generation circuit 30. The circuit 30 outputs the positive or negative pulse S30 of prescribed pulse width in accordance with the signals S20a and S20b when data DA shifts. A frequency comparison means 40 compares the frequency of the clock signal having a period having the bit rate of data DA and the frequency of the clock signal CK and a frequency comparison signal S43 is outputted to a control signal generation means 50. The means 50 pressure-divides and averages a pulse S30, overlaps a signal S43 on it and generates control voltage S53. The oscillation frequency of VCO 60 is controlled by voltage S53 and the desired clock signal CK is reproduced.
Patent JP-H11202541-A (JP)
Title: Toner mother particles, and toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp image having sufficient color reproducibility and color developing property at the time of forming a full color image by using a full color copying machine, a printer or the like. SOLUTION: This electrostatic charge image developing toner mother particles containing the processed pigment (F) which is prepared by mechanically kneading a mixture comprising at least 5 components of a pigment (A) and a water-soluble inorganic salt (B) and a water-soluble solvent (C) and 2 kinds of pigment dispersants (D) and (E) represented by the general formulae I and II to obtain the minuted pigment (A), and then, removing the salt (B) and the solvent (C) by rinsing with water.  In the general formula I and II: (R1 )k -Q-O-(CH2 CH2 O-)n -H, and (R2 )m -P-X-SO3 M, Q is a phenylene or naphthylene group; R1 is an optionally substituted phenyl, benzyl or styryl group; (k) is 0-3; (n) is 2-100; P is a phenylene or naphthylene group or a residue of organic dye or heterocyclic group; R2 is an optionally substituted phenyl, benzyl or styryl group; (m) is 0-3; X is a polyoxyethylene group having an added molar number of 0-100; and M is an alkali metal atom or an ammonium or alkanolamine group.
Patent JP-S5389900-A (JP)
Title: Method and apparatus for recovering arsenious acid
Inventor: SATOU HARUKI
IPC: C01G28/00
Filed: 1977-01-18
Abstract: PURPOSE: To recover high purity arsenious acid by continuously supplying an arsenic sulfide mixt. onto a moving bed in a sealed treating furnace, forming a layer of a fixed thickness and and then spraying oxygen or an oxygen-enriched gas upon the mixed.  in the vicinity of the outlet of the furnace so as to burn it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60149359-A (JP)
Title: Food in sheet form
Inventor: SUGISAWA AKIRA
IPC: A23L35/00
Filed: 1984-01-13
Abstract: PURPOSE:The titled food that is made by adding a thermo-reversibly gelling agnet to spreads, sauce and their like, thus being eaten in solid, when it is applied on a bun or in paste, when heated, without fluctuation in quantity. CONSTITUTION:A spread, sauce or the like such as piza sauce is combined with a thermo-reversibly gelling agent such as gelatin, preferably 1-20wt%, and, when necessary, ingredients such as ham and seasoning, preferably the mixture is cooled down, preferably below 0 deg.C into a solid sheet to give the objective food.
Patent JP-S59137448-A (JP)
Title: Novel alkoxybenzoic acid ester and fat control cosmetics
Inventor: HINRITSUHI MEERERU
IPC: A61K31/235
Filed: 1984-01-13
Abstract: A topical cosmetic preparation for the treatment of seborrhea containing a sebosuppressively effective amount of at least one alkoxybenzoic acid ester having the formula   <IMAGE>   wherein R1 represents a C6-20-n-alkyl and R2 is a member selected from the group consisting of -CH2OR3, -C2H4OR3, -CH2OC2H4OR3, -CH2OH, -C2H4OH, -CH(CH3)OH, -CH2NR3R4, -C2H4NR3R4, -CO2R3 and -CH2CO2R3, wherein R3 and R4 are C1-4-alkyl, as an antiseborrheic, and further containing conventional vehicles and additives for topical application; as well as the process for reducing sebaceous cell sebum production in a mammal in need thereof using the above cosmetic preparation; and the alkoxybenzoic acid esters of the above formula.
Patent JP-S58120510-A (JP)
Title: Depositing method for carbon by thermal decomposition
Inventor: MIYAZAKI TAKANE
IPC: C01B31/04
Filed: 1982-01-13
Abstract: PURPOSE:To obtain products of uniform quality by simultaneously feeding a gaseous starting material to each step of a reactor supporting substrates on which carbon is deposited so as to treat many substrates at once in the same reactor. CONSTITUTION:A plurality of tables 3 supported on supports and having many through holes for well circulating gas are placed in a reactor body 1. Substrates 5 are mounted on the tables 3 and heated to a desired temp. with an induction coil 2. At the same time, a gaseous starting material for depositing carbon by thermal deposition is fed from an introducing pipe 6. The material contacts with the substrates 5 on the tables 3 through branch pipes 6' and deposits carbon on the substrates 5. Thus, the substrates 5 are always treated with the unused gaseous starting material and undergo constant and uniform deposition of carbon independently of the position of the tables 3.