baber/WOPTO huggingface dataset:
Patent JP-H02239997-A (JP)
Title: Barrel for writing implement
Inventor: OKA TAKUYA
IPC: B43K3/02
Filed: 1989-03-15
Abstract: PURPOSE:To enhance gas barrier properties without any increase in material thickness by surface-treating a resin-made barrel with an SO3 gas or an SO3- containing fluid. CONSTITUTION:A barrel 1 for a writing implement is surface-treated by exposure to an SO3 gas or an SO3-containing mixed gas. An SO3-containing liquid may also be used for the surface treatment. The barrel is preferably formed from an olefin resin such as polyethylene and polypropylene. These resins ar widely used in view of ease of molding and cost thereof. Further, such a resin have excellent gas barrier properties, and are chemically stable. However, the reaction system using SO3 is extremely active, and therefore reacts easily with the resin to form sulfonate groups on the surface of the barrel, thereby enhancing the gas barrier properties.
Patent JP-S53149969-A (JP)
Title: 3-methyl-3-(4-(1-oxo-2-isoindolinyl)phenyl)glycidic acid, its salt, and its esters, and their preparation
Inventor: KIKAZAWA KAZUO
IPC: C07D209/46
Filed: 1977-05-31
Abstract: PURPOSE: 3-Methyl-3-[4-(1-oxo-2-isoindolinyl)phenyl]glycidic acid, salt or its ester I (R is H, metal, lower alkyl)e.g. 3-methyl-3-[4-(1-oxo-2-isoindolinyl)-phenyl] glycidic acid sodium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04297340-A (JP)
Title: Fitting structure of assist grip
Inventor: NAGAHASHI YUJI
IPC: B60N3/02
Filed: 1991-03-27
Abstract: PURPOSE:To facilitate the positioning of an assist grip at time of its setting as well as to improve the extent of setting stability after installation. CONSTITUTION:A recess part 13 is formed in the backside of a setting part 3 of an assist grip, while a matching projection part 17 is formed in a garnish 7, having this projection part 17 engaged with these recess parts 13, and a bolt 4 inserted into a mounting hole 12 of the assist grip 1 pierces through a mounting hole 9 of the garnish 7 and a pillar inner panel 15, then it is clamped to a weld nut 8.
Patent JP-S5682554-A (JP)
Title: Deflection yoke
Inventor: SAWADA EIJI
IPC: H01J29/76
Filed: 1980-05-13
Abstract: PURPOSE:To simplify the winding work and to form desired barrel-shaped field distribution, by providing a pair of vertical deflection coils on a split core wound in a toroidal form, where a clockwise winding and a counter-clockwise winding are closely put together. CONSTITUTION:The vertical deflection coil to be wound around split cores 1, 2 for forming a toroidal core is formed with coils 7, 8 and 9, 10 which are wound in opposite directions respectively. The joint faces 5, 6 of the cores 1, 2 are located at the windows 13, 14 of horizontal deflection coils 11, 12, while the reverting section of the winding of the vertical deflection coil is positioned at the combination faces 15, 16 of the horizontal deflection coils 11, 12. Consequently, when connecting the coils 7 and 8, 9 and 10 in series and supplying vertical deflection current, desired barrel-shaped field distribution is obtained while since the margin required for being supported by a winder can be formed at the end of the core, the winding work is facilitated.
Patent JP-S58179808-A (JP)
Title: Retrofocus lens consisting of five lenses of five groups
Inventor: SHINOHARA KOUICHI
IPC: G02B13/04
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a bright and wide-angle object lens without curvature of field and distorted aberration, by satisfying prescribed various conditions in five lenses of five groups. CONSTITUTION:A concave meniscus lens whose convex directed to the object side and a double convex lens whose face having a shorter radius of curvature is directed to the object side are provided as the first group and the second group respectively in order from the object side. A double concave lens whose face having a shorter radius of curvature is directed to the object side is provided as the third group, and convex meniscus lenses whose faces having a shorter radius of curvature are directed to the image side are provided as the fourth group and the fifth group, and thus, this retrofocus lens consists of five lenses of five groups. In these lens groups, various conditions of inequalities I -VII are satisfied. In figure and inequalities, r1, r2-r10 are radiuses of curvature of faces in order from the object side, and d1, d2-d9 are intervals of faces in order from the object side, and n1, n2-n5 are refractive indexes of respective lenses, and nu1, nu2-nu5 are Abbe's numbers of respective lenses, and f1 is the focal length of the first lens, and f1.2.3 is the resultant focal length of the first - the third lenses.
Patent JP-H04298022-A (JP)
Title: Manufacture of single crystal silicon thin film
Inventor: NAGAHARA TATSURO
IPC: H01L21/205
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for manufacturing a single crystal silicon thin film of good electrical properties by using a plasma CVD device. CONSTITUTION:Reaction gas of SiF4:SiH4:F2 (gas ratio of 2:1:5, F/H ratio of 9:2) is supplied into a reaction chamber of high vacuum and a pressure thereof is regulated to 0.2Torr. The reaction gas is formed to plasma and a 2.0mum-single crystal silicon thin film 2 is formed on a substrate 1 of single crystal of silicon which is heated to 350 deg.C. In the manufacture method, hydrogen compound such as SiH4 is applied instead of hydrogen gas which was used in great quantities; therefore, hydrogen concentration in the reaction gas is lowered, a surface of epitaxial growth is not covered excessively with hydrogen atom, and hydrogen is hard to be left in a formation film of single crystal silicon. Accordingly, it is possible to improve uniformity of crystal and to improve electric properties such as electron mobility.
Patent JP-S53147642-A (JP)
Title: Joining method
Inventor: YAMAGUCHI SHINICHI
IPC: B23K28/02
Filed: 1977-05-30
Abstract: PURPOSE: To facilitate joining of sections with a complicated shape through cutting of works by means of a development applied thereon after plotted with development and analysis data of a mutual penetration line inputted into a computer when joining two works. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02241865-A (JP)
Title: Brake control device for anti-lock control system of motorcycle
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/1763
Filed: 1989-03-15
Abstract: PURPOSE:To perform anti-lock control based on the increased car body deceleration and invariably obtain the stable braking performance by increasing the detected car body deceleration by preset times when only one of the front and rear wheels is judged to receive anti-lock control. CONSTITUTION:When a brake pedal 1 is depressed to generate the braking force on a brake 4 during the running of a motorcycle, if the wheel speed is the preset wheel speed threshold value or below and the wheel deceleration is the preset wheel deceleration threshold value or below, the motorcycle is judged to be in a lock tendency, and anti-lock control is performed. An intake solenoid valve 3 is closed, an exhaust solenoid valve 6 is opened, and the brake liquid pressure of the brake 4 is reduced. If it is judged that only one of the front and rear wheels receives anti-lock control, the car body deceleration detected by a detecting means is increased by preset times, and the anti-lock control of one wheel is performed based on the increased car body deceleration.
Patent JP-S59190236-A (JP)
Title: Glass soot deposition by the vad method
Inventor: SHIBUYA SEIJI
IPC: C03B37/018
Filed: 1983-04-11
Abstract: PURPOSE:When glass soot is deposited on the target by the VAD method, the amount of hydrogen in the oxyhydrogen flame is increased and the revolution rate of the target is increased at the start of the deposition, thus increasing the deposition efficiency of the glass soot. CONSTITUTION:In the reactor 4 provided with an exhaust opening 5, as the quartz target 2 is allowed to rotate, the starting materials in gas phase such as SiCl4, GeCl4 and BBr3 are fed into the oxyhydrogen burner of multilayered structure 1 where hydrolysis reactions took place to form glass soot. Then, the formed soot is blown to the bottom end of the target 2 to effect deposition. At this time, the amount of hydrogen in the oxyhydrogen flame is made more than the appropriate level right after the start of the deposition to increase the density of the glass soot. At the same time, the revolution number of the target 2 is raised higher than the appropriate level. The glass soot of high density deposits at high adhesion in a short time, then the amount of hydrogen and revolution number are reduced to the appropriate levels to enable high efficiency of glass soot deposition without removal of the soot from the target.
Patent JP-H08237956-A (JP)
Title: Inverter
Inventor: UESONO KEIICHI
IPC: H02M7/48
Filed: 1995-02-27
Abstract: PURPOSE: To return the neutral terminal voltage back to an optimal level upon occurrence of DC fluctuation by determining the ratio of voltage output time of intermediate phase based on the neutral voltage value and the output current of intermediate phase. CONSTITUTION: A maximum/minimum intermediate voltage command operating unit 29 receives the required output voltage command value for each phase every micro sample time Ts and outputs the maximum, minimum and the remaining intermediate value Vmax , Vmin and Vmid of the output voltage command value for each phase. When the neutral voltage Vo is higher than the intermediate voltage of DC power supply, the charges flowing out from the neutral during micro sample time have a positive value and the neutral voltage Vo decreases otherwise the charges have a negative value and the voltage Vo increases. Since charges proportional to the difference between the voltage Vo and the intermediate voltage of DC power supply flow out from the neutral, the voltage Vo is controlled to approach the intermediate voltage of DC power supply.  With such arrangement, DC fluctuation of neutral terminal voltage can be suppressed.
Patent JP-S60208504-A (JP)
Inventor: YOSHIZAKI MITSUO
IPC: E01C13/00
Filed: 1984-03-30
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-H06340781-A (JP)
Title: Polyolefin-based polymer alloy
Inventor: FURUKAWA SADAFUMI
IPC: C08J3/24
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a polyolefin-based polymer alloy having excellent heat resistance, electrical properties, mechanical strength, moldability, moistureproofness, transparency and dimensional stability and useful for film, molded article, etc., by adding a free radical initiator to a mixture of an amorphous polyolefin, etc., and melting and kneading the mixture. CONSTITUTION:The polymer alloy is produced by mixing (A) an amorphous polyolefin such as a polymer of an addition reaction product of a cyclopentadiene (derivative) and a norbornadiene (derivative) and one or more unsaturated monomers selected from ethylene, butadiene and styrene derivative or a hydrogenation product of the copolymer with (B) a crystalline polyolefin such as PE at a weight ratio of 90/10 to 10/90, adding (C) preferably 0.01-10 pts.wt. of a free radical initiator such as organic peroxide to 100 pts.wt. of the above mixture and kneading the obtained composition in molten state.
Patent JP-H02243307-A (JP)
Title: Electroforming mold
Inventor: SUZUKI KIYOSHI
IPC: C25D1/10
Filed: 1989-03-17
Abstract: PURPOSE:To secure high rigidity and to obtain high quality by arranging a molding forms to the rear side of an electroforming shell and packing a backup material to the space formed between the molding forms and the electroforming shell, connecting and integrating both the electroforming shell and the molding forms. CONSTITUTION:The L-shaped washers 8 are melt-stuck to the parts near to the electroforming shells 2 of the outer frames 3. Stud bolt 9 vertically provided to the rears of the electroforming shells 2 are penetrated through the washers 8. The outer frames 4 are connected and integrated to the shells 2 by clamping nuts 10 screwed to the stud bolts 9. The pipelines 5... buried into an electroforming mold 1 are held to the prescribed preferable positions for the shells 2 by a holding means consisting of the stud bolts 16..., the washers 17... and the nuts 18.... Therefore even when the backup material 6 is packed at a time of manufacture of the mold 1, its positions is not displaced and dispersion is uncaused in the distance between the pipelines 5... and the shells 2. As a result, the heat which is retained in fluid allowed to flow through the pipelines 5... is efficiently transferred to the shells 2.
Patent JP-S60207006-A (JP)
Title: Converter of electromagnetic flowmeter
Inventor: TOMITA TOYOFUMI
IPC: G01F1/60
Filed: 1984-03-31
Abstract: PURPOSE:To report abnormality by a simple constitution, by setting the amplification factor of a flow rate signal based on the deviation of paired flow rate data, increasing the abnormal index when the deviation of the paired flow data exceeds a specified value, and outputting an alarm signal. CONSTITUTION:A data-pair forming part 30 reads the flow rate data from an AD converter 22 and forms a pair of continuous flow rate data. A data check part 31 obtains the deviation of the paired flow rate data. When the deviation is outside a preset value, abnormality index processing is performed. When the deviation is within the preset value, it is determined that the data value is judged by the operation at the next stage. When an abnormal index processing part 32 receives the signal outside the preset value from the data check part 31, the abnormal index is increased and the abnormal index signal is sent out from an alarm processing part 33. A data-value judging part 34 averages the paired flow rate data, and the amplification factor of a variable amplifier 21 is changed by the output of the part 34.
Patent JP-H02243371-A (JP)
Title: Printing head copying roller mechanism
Inventor: WATANE KENJI
IPC: B41J13/26
Filed: 1989-03-17
Abstract: PURPOSE:To prevent a bankbook from becoming dirty without rubbing characters printed immediately before, even in a system for making a printing head copy said bankbook, by causing the contact position of a sheet and said copying roller to deviate from a printer on said sheet through inclining said copying roller fro the central axis of said printing head. CONSTITUTION:A printing head 6 runs in the longitudinal direction of a platen to conduct printing while pressing a bankbook against said platen 7 by a copying roller 15. Said copying roller is fitted to an inclined pin 17 to come into contact with said bankbook 12 outside the range of printing dimensions. In this case, said platen 6 is constituted by a curved surface so that the thickness variation of said bankbook can smoothly stick to the platen. Therefore, the copying roller keeps a gap between the printing head and a sheet, etc., constant without touching printed characters so that it is possible to prevent the transfer of printed characters to a roller by said copying roller.
Patent JP-S56159579-A (JP)
Title: Compact pump
Inventor: SAITOU MASAYASU
IPC: F04B43/08
Filed: 1980-05-09
Abstract: PURPOSE: To suck up a predetermined quantity of a liquid by a system wherein, when the liquid level within a great vessel reaches the lower end of a selected outer air introducing fine tube, air is absorbed to automatically stop the syphon operation.  
     CONSTITUTION: A suction pipe 4 is inserted into a great vessel until a flange 14 hits against the vessel port, and then pulled out to confirm the liquid level within the vessel with a liquid adhering to the suction pipe 4. In a case where a subdivided vessel has a capacity of 4l, for example, the small hole 7 of a pump part 2 is made coincident with one thin pipe 11 where an air suction port is positioned within a range lower by 4l part from the liquid level confirmed. Then, the pump is actuated, and the liquid is continuously caused to flow to the subdivided vessel with the liquid by the syphon operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06275990-A (JP)
Title: Synchronizer of work mounter
Inventor: OKUMOTO YUTAKA
IPC: H05K13/00
Filed: 1993-03-23
Abstract: PURPOSE:To enhance the work mounting accuracy of a work mounter, which carries out a work vacuum-chucking operation and a work mounting operation by use of the cycloidal movement of a suction nozzle, the suction nozzle makes the same cycloical movement every period. CONSTITUTION:A planetary gear mechanism which is inserted into a motive power transmission path through which a motive power is transmitted to the head of a suction nozzle with the rotation of a rotary drum 4 so as to turn the nozzle head at a constant turning speed and to permit the suction nozzle to make a cycloidal movement, a control motor which rotates a carrier 76 of the planetary gear 86 and increase or decreases the nozzle head in turning speed, and a worm gear 108 and a worm wheel 106 are provided, wherein the engagement of the sun gear 84, the plant gear 86, and a ring gear 88 with each other is cyclically made repeating the same state every period of a cycloidal movement.
Patent JP-H10240431-A (JP)
Title: Ultrasonic touch position detector
Inventor: TODA KOJI
IPC: H01H35/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the precise detection of touch position through driving with low power consumption. SOLUTION: When an electric signal is inputted to an interdigital electrode T, a surface acoustic wave is excited on a piezoelectric substrate 1 and converted to electric signals Ej (j=1, 2...x) having phases θj (j=1, 2...x) at an interdigital electrode R. Since the amplitude of phase Totalθj and electric signal TotalEj becomes zero, the electric signal TotalEj is not outputted from the interdigital electrode R. The phases θj correspond to positions Fj (j=1, 2...x) between the interdigital electrodes T and R. When a position FX corresponding to a phase θX is touched on one side of the piezoelectric substrate 1, an electric signal E having a phase θ is outputted at the interdigital electrode R. At this time, the touch position FX can be detected from θ=Totalθj -θX.
Patent JP-S59190422-A (JP)
Title: Steam cooling apparatus for car engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/04
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a compact engine by filling almost all the parts of the water jacket of an engine and installing, onto the engine, a condenser for condensing the gaseous coolant in a cooling apparatus for cooling the engine by the latent heat in boiling and evaporation. CONSTITUTION:An engine 1 is mounted horizontally and aslant at the front part of a car, and almost all the parts of a water jacket 10 is filled with cooling liquid, and the parts where heat radiation amount is large such as combustion wall surface, cylinder outer periphery, exhaust port periphery, etc. are positioned under the liquid level 2. The vapor which comes from the liquid surface 2 is introduced into a condenser 4 through a gas-liquid separator 3. One edge of the condenser 4 is installed at the gas-liquid separator also used as vapour taking- out port 3, and the other edge is installed onto a bracket 7 tightened with an exhaust manifold 11, onto the engine 1.
Patent JP-H05236326-A (JP)
Title: Auto-focus controller
Inventor: IDATE KIYOBUMI
IPC: H04N5/232
Filed: 1991-03-05
Abstract: PURPOSE:To attain the quick and smooth auto-focus control with application of a mount climbing system by deciding the driving value of a pulse motor to successively improve the in-focus degree comparing the precedent accuracy and the present accuracy. CONSTITUTION:An area setting circuit 7 decides an area to extract an auto- focus control signal (AF signal) out of the vertical and horizontal synchronizing signals received from a camera circuit 6. A CPU 11 obtains the AF signal at the fall of the area signal received from the circuit 7, i.e., the end position of the decided area, performs the operations to obtain a difference signal between the AF signal and the precedent AF signal, a gradient signal from the difference signal, and a zoom position signal, etc., and performs the decision based on these signals. Thus, the CPU 11 decides the next driving value of a master lens driving pulse motor 15. Then, the motor 15 is driven asynchronously with the generating cycle of the video signal.
Patent JP-H08263571-A (JP)
Title: Method and device for image retrieval
Inventor: FUNAHASHI TAKESHI
IPC: G06F3/048
Filed: 1995-03-23
Abstract: PURPOSE: To easily retrieve image data even when the kinds of ID data becomes large in number. CONSTITUTION: An ID number as a retrieval key word is inputted from an input means 8 and a retrieval means 3 retrieves ID data having the ID number among image data stored on a magnetic disk 2. The retrieved ID data are made hierarchical by a hierarchy means 4 in the order of patient names, photography dates, and modalities according to the ID numbers. A list display means 5 displays ID data on a desired layer on a CRT 7 among the hierarchical ID data.
Patent JP-H0598178-A (JP)
Title: New pigment composition based on dioxazine compound
Inventor: ERUUIN DEIITSU
IPC: C09B67/00
Filed: 1992-03-19
Abstract: PURPOSE: To provide a novel preparation which is prepared by mixing a special dispersant into a basic pigment comprising a dioxazine compound and has excellent flowability, coloring properties, gloss, and pigment aggregation stability especially when incorporated as pigment into acrylic coating.  
     CONSTITUTION: Into (A) a dioxazine compound of formula I as basic pigment, (B) a dioxazine compound of formula II and/or formula III [Q is n-valent residue of basic structure of formula I; X +  is H + , ammonium ion of the formula, N + R 1 R 2  R 3 R 4  (R 1 -R 4  are H, OH, etc.), etc.; Z r+  is 1-equivalent M r+ /r ((r) is 2, 3) of r- valent metal cation; Y -  is anion residue of R 6 -SO 3   - , R 7 , -COO -  (R 6 , R 7  are 1-30C alkyl, 2-30C alkenyl); (n) is 1-4; P is r-1] is incorporated as a pigment dispersing agent to prepare the objective preparation. The preparation is obtained preferably by coating the structural surface of the component A with the component B. Practically, for example, the component B is added to the compressed cake of the component A. The component B is obtained, for example, by sulfonating the component B with concentrated sulfuric acid. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63231929-A (JP)
Inventor: SATO SHINOBU
IPC: B32B18/00
Filed: 1987-03-20
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-S60210368-A (JP)
Title: Three o'clock welding method
Inventor: MURAKAMI SHIYUNZOU
IPC: B23K9/16
Filed: 1984-03-31
Abstract: PURPOSE:To form a defectless weld bead and to perform satisfactorily three o'clock welding by specifying the angle of a wire with the groove face on the lower side of a groove and the distance between the aiming position of the top end of the wire and the lower groove face. CONSTITUTION:A three o'clock narrow groove 8 is subjected to three o'clock welding in two upper and lower passes by a gas shielded arc welding method by which welding current is periodically and alternately changed high and low. The wire 14 to be fed in a welding torch 13 is held at >=5 deg. angle with the lower groove face of the groove 8. The wire 14 is also held at 1-3mm. distance between the aiming position of the top end thereof and the lower groove face. The satisfactory weld bead having no defect such as lack of fusion is formed by the stable arc according to the above-mentioned method and the easy and satisfactory three o'clock welding is made possible even with the narrow groove formed of thick plates.
Patent JP-S59189300-A (JP)
Inventor: MATSUI SADAYUKI
IPC: F42B15/34
Filed: 1983-04-12
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。