baber/WOPTO huggingface dataset:
Patent JP-H06258003-A (JP)
Title: Measuring force adjusting means for surface profile measuring machine
Inventor: KOBORI MASAHIRO
IPC: G01L5/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain optimal measuring force by adjusting the measuring force of a probe when the probe is replaced or the material of a work is altered. CONSTITUTION:In a measuring force adjusting mean 41 for a surface profile measuring machine 28 where the surface profile of a work 60 is measured while pressing a probe 58 fixed to an arm 34 supported rockingly against the work 60 at a desired measuring force, the arm 34 is coupled with a spring 38 for imparting a desired measuring force to the probe 58. The spring 38 is coupled with a slider 40. A moving means 47 moves the slider 40 in the direction for increasing or decreasing the urging force of the spring 38. This constitution adjusts the measuring force of the probe 58.
Patent JP-S55135129-A (JP)
Title: Production of water-dilutable resin
Inventor: MASAOKA KAZUTAKA
IPC: C08G85/00
Filed: 1979-04-10
Abstract: PURPOSE: To produce a water-dilutable resin having good initial adhesiveness and water resistant adhesiveness and useful as water-soluble adhesive, by a method wherein a high-molecular epoxy ester where both end gp. are epoxy gp. is reacted with an amine and the reaction product is neutralized.  
     CONSTITUTION: (A) An equivalent of hydroxyl gp. of a resin having hydroxyl end gp. such as polyester resin or alkyd resin, is reacted with (B) 1.5W3 equivalents of carboxyl gp. of a dibasic acid or an acid anhydride. Then the reaction product is reacted with (C) an epoxy resin having at least two epoxy gp. per molecule in an amount of 3.5W5 equivalents of epoxy gp. per equivalent of hydroxyl gp. of (A) component to obtain a high-molecular epoxy ester where both end gp. are epoxy gp. Then the epoxy ester is reacted with (D) a polyamine having at least two active hydrogen atoms per molecule in an amount of 2W10 equivalents of polyamine per equivalent amount of hydroxyl gp. of (A) component. (E) 2W10 equivalents of an acid, such as acetic acid or formic acid, is added to the resulting resin to neutralize the resin until pH reaches 5W9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63211515-A (JP)
Inventor: IKEDA HIDEKAZU
IPC: H01B3/44
Filed: 1987-02-26
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-H01219182-A (JP)
Title: Dry etching method
Inventor: WANI ETSUO
IPC: C23F4/00
Filed: 1988-02-26
Abstract: PURPOSE:To prevent side etching and generation of residue by dry-etching the Ti-based or W-based film under an Al-based film with a gaseous mixture of SiCl4, BCl3 or chlorocarbon, and SF6 as the gaseous reactant. CONSTITUTION:A Ti film or a Ti-contg. alloy film or a W film or a W-contg. alloy film is formed on the board and under the Al-based film. The two-layered film is etched with a specified gaseous reactant. In this dry-etching method, a resist film is provided on the Al-based film, the Al-based film is dry-etched with a chlorine-based gaseous mixture as the gaseous reactant to the Ti-based and W-based films, and an Al-based wiring pattern is formed. The Ti-based and W-based films are dry-etched with the gaseous mixture contg. SiCl4, BCl3, or at least one kind of gaseous reactant among chlorohydrocarbons, and SF4 as the gaseous reactant and with the resist film and Al-based film as the masks. By this method, the high-melting-point metallic film is finely etched while preventing side etching and generation of residue.
Patent JP-H02224961-A (JP)
Title: Round part polishing device
Inventor: UNNO KEIZO
IPC: B24B9/16
Filed: 1989-02-23
Abstract: PURPOSE:To improve the radial accuracy of an round part and to enable a good polishing, in a polishing device of the round part of a diamond tool, etc. by polishing the round part by the rotation of a polishing machine, the rocking movement of the body to be worked and a notching movement. CONSTITUTION:On this polishing device an X axis moving mechanism 6 moving a workpiece W in the X axial direction parallel to the polishing face 5 of a polishing machine 4 and an A shaft rocking device 17 rocking the workpiece W around an A shaft are provided. On this device, moreover, a Z1 axis moving mechanism 12 moving the A shaft in the Z axial direction and a Z2 axis moving mechanism 28 moving the workpiece W in the Z axial direction are equipped. Consequently, the A shaft is moved by the Z1 axis moving mechanism, the separation distance between the A shaft becoming the rocking center of the workpiece W and the polishing face 5 of the polishing mechanism 4 is made coincident with the round radius of the round part of the workpiece W, the workpiece W is moved in the X axial direction while its rocking by the X axis moving mechanism 6 and A shaft rocking mechanism 17 by holding this state and the workpiece W to be worked is notched by specific amount on the polishing face 5 of the polishing machine 4 by the Z1 axis moving mechanism 12.
Patent JP-H04282336-A (JP)
Title: Polyallylic compound
Inventor: SATOMURA MASATO
IPC: C08G59/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a polyallylic compound, having high functionality density per unit weight, excellent curability and high chemical resistance and readily convertible into epoxy rings or alcohols by oxidation. CONSTITUTION:A compound, e.g. bis(3,5-diallyl-4-allyloxyphenyl) sulfone expressed by the formula [X is SO2, CR<1>R<2> (R<1> and R<2> are H, 1-8C alkyl or together may form 5- or 6-membered ring), S, O or single bond]. The aforementioned exemplified compound is obtained by reacting bis(3-allyl-4- hydroxyphenyl)sulfone with allyl bromide in the presence of potassium carbonate in N,N-dimethylacetamide, heating the resultant bis(3-allyl-4-allyloxyphenyl) sulfone at 200 deg.C in a nitrogen atmosphere for 6hr, converting the aforementioned compound into bis(3,5-diallyl-4-hydroxyphenyl)sulfone and reacting the prepared compound with the allyl bromide under the same conditions as those described above.
Patent JP-S61202448-A (JP)
Title: Heat treating jig
Inventor: SHIRAI HIDEKI
IPC: H01L21/31
Filed: 1985-03-06
Abstract: PURPOSE:To improve the productivity of wafer of large diameter without deformation of a composition nor irregularity of thickness of a film by providing means for increasing a pitch between wafers an narrowing a pitch between the wafers at heat treating time in case of inserting or drawing the wafer in a furnace. CONSTITUTION:Two cylindrical guides 13 are provided longitudinally of a board body 11. A plurality of wafer supports 14 are movably provided at the guides 13. The supports 14 are coupled by a glass fiber 15 of stretchable member. Grooves for implanting wafers 16 are formed on the supports 14. When inserting or drawing the wafers 16 in a furnace, the pitch between the wafers 16 is increased, for example, to 2cm. The pitch between the wafers 16 is narrowed, for example, to 4mm while pressing an inserting rod 17 to the depth side at heat treating time. Thus, the productivity is improved.
Patent JP-H10243641-A (JP)
Title: Switching power unit
Inventor: UCHIDA TAKAHITO
IPC: H03K5/153
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the output voltage to low input voltage, by connecting a p-channel transistor in parallel and in reverse polarity to an n-channel transis tor, and driving the n-channel transistor low in on resistance at the high input voltage, and switching it into the p-channel transistor at the time of low input voltage. SOLUTION: An n-channel transistor Q1 for main switching and a p-channel transistor Q2 being the switching element of input voltage VIN are connected in reverse polarity. Here, the when the input voltage VIN is high, the on time of the n-channel transistor Q1 becomes short (duty cycle is small) to fixed output voltage VO. Therefore, a NAND circuit G32 fixes a drive signal to H level, and a p-channel transistor Q2 keeps off condition. On the other hand, when the input voltage VIN is low and the duty cycle is large, the NAND, circuit 32 operates, answering the level inversion of the duty signal PD, and drives the p-channel transistor Q2.
Patent JP-H04263393-A (JP)
Title: Metered merchandise sales registering device
Inventor: SEKIOKA KUNIKAZU
IPC: G07G1/12
Filed: 1991-02-18
Abstract: PURPOSE:To provide a metered merchandise sales registering device capable of issuing the discount or the reduction service in accordance with the price of a metered merchandise together with issuing the receipt or the label. CONSTITUTION:For a metered merchandise, the merchandise information on the metered merchandise is read from an item file and the coupon information corresponding to the coupon No. registered in the item file is registered in a coupon file. A coupon ticket is issued when the price of the metered merchandise is higher than the issue permission reference amount registered in the coupon information. The reduced amount in the coupon is calculated from the issue reference discount amount, the additional reduced reference amount and the additional discount amount registered in the coupon information in accordance with the prices in the merchandises. The term of validity is registered in the coupon information and a coupon ticket with the term of validity printed can be issued.
Patent JP-H0889618-A (JP)
Title: Ski stick with watch
Inventor: YAMAZAKI YASUHARU
IPC: A63C11/22
Filed: 1992-01-16
Abstract: PURPOSE: To realize immediate time checking even when a person wears his/her gloves or finds it hard to roll up his sleeves, by affixing a device to measure time at the upper part of the grip portion of a ski stick. CONSTITUTION: A device 1 to measure time is affixed at the upper part of the grip portion of a ski stick. When a person wants to know what time it is at a ski resort or the like, conventionally he/she can not see his/her wristwatch unless his/she rolls up the sleeve of his/her ski wear even if he she puts on a wrist-watch. Also, he/she finds it hard to roll up the sleeve at the time of his/her wearing gloves or the like, but by using this stick, time can be immediately checked even when the gloves are worn and rolling up the sleeves is hard.
Patent JP-S60187869-A (JP)
Title: Dc voltage detection circuit
Inventor: NIWA TOORU
IPC: G01R19/145
Filed: 1984-03-08
Abstract: PURPOSE:To elevate the accuracy with limited detection errors due to temperature by connecting the output of the second photocoupler to a circuit on the side of light receiving elements of the first photocoupler so as to compensate for the temperature in the first photocoupler. CONSTITUTION:The second photocoupler 10 of the same type as the first photocoupler is provided in a circuit on the side of light receiving elements 5 of the first photocoupler 3 and connected in series to the first photocoupler 3. When the ambient temperature changes, the impedance of the first photocoupler 3 varies to generate an error voltage. But at the second photocoupler is connected thereto so as to compensate for the temperature with respect to errors, the erroneous voltage can be offset.
Patent JP-H05243799-A (JP)
Title: Electronic component mounting device
Inventor: HIDESE WATARU
IPC: B23P21/00
Filed: 1992-03-02
Abstract: PURPOSE:To reduce total processing time when mounting electronic components on various kinds of printed-circuit boards by providing a pin fitting/removal part which fits/removes a back-up pin to/from a back-up pin supporting part and a means for moving the fitting/removal part which allows the pin fitting/ removal part to appear/retreat. CONSTITUTION:When changing layout of a back-up pin 19, a cylinder 42 is driven and a rod is lowered and then a pin fitting/removal part 30 is moved to a fitting/removal position. Then, X-Y tables 7 and 8 are moved, thus enabling the back-up pin 19 to be matched to pin insertion holes 11a and 12a to be fitted/ removed. Then, a Z table 14 is lifted and the pin insertion holes 11a and 12a are moved to the side of the back-up pin 19. Then, a cylinder 32 is driven, the back-up pin 19 is fitted/removed to/from the pin insertion holes 11a and 12a and then the pin fitting/removal part 30 is retracted from the fitting/removal position after layout change, thus reducing total processing time for mounting electronic components on various kinds of printed-circuit boards.
Patent JP-H04242132-A (JP)
Title: Load cell for frictional-force testing apparatus
Inventor: TAGUMA YASUHISA
IPC: G01L1/22
Filed: 1991-01-16
Abstract: PURPOSE:To form a strain gage for a load cell for a frictional-force testing apparatus for measuring the frictional force between a magnetic disk and a magnetic head directly on a plate spring by a thin film technique. CONSTITUTION:A head gimbal is attached to a plate spring which is supported with a supporting metal fitting and has a high regidity. The frictional force between a magnetic disk and a magnetic head is detected as the strain of the plate spring. In the load cell for this frictional-force testing apparatus, a strain gage 4 comprising a resistor thin-film pattern 4' which is formed of a thin film directly on the plate spring 1 and a conductor thin-film pattern 4'' is provided. The strain caused in the plate spring 1 by the frictional force between the magnetic disk and the magnetic head is detected by using the thin film strain gage 4. The strain gage 4 is directly formed on the plate spring 1 by a thin film technology. Therefore, the friction test which is not affected with temperature and humidity for a long period can be conducted. Thus, the stable, accurate frictional-force measuring test can be conducted in wide temperature and humidity ranges, i.e., in an ordinary constant-temperature and constant- humidity chamber.
Patent JP-H04282193-A (JP)
Title: Lock stitch sewing machine equipped with shuttle
Inventor: SATO ISAO
IPC: D05B11/00
Filed: 1991-03-11
Abstract: PURPOSE:To surely perform sewing work by surely inserting a shuttle to a loop formed on needle thread when sewing is performed on a material to be sewn with bobbin thread housed in the shuttle and the needle thread inserted to an upper needle. CONSTITUTION:An air nozzle 40 which jets compressed air to a sewing board 10 confronting with at least the rear side of an upper needle passage 12 of a side board 11 is provided, and the shuttle 31 neighbored to the upper needle passage 12 can be pressed to the side board 11 side by the compressed air from the air nozzle 40.
Patent JP-2000238233-A (JP)
Title: Method and equipment for inspecting screen, and screen printer
Inventor: ISOGAI TAKEYOSHI
IPC: B41F15/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a printing fault due to a clogged screen. SOLUTION: Between a screen 44 supported by a screen support frame 40 and a printed wiring board 10 supported by a wiring board support table 36, an image pickup device 120 is so disposed as to be movable in directions of the axes X and Y within a horizontal plane. A light emitting plate 100 is provided on the side of the screen 44 opposite to the image pickup device 120. At the time of picking up the images of the respective reference marks of the screen 44 and the printed wiring board 10, illumination is made by illuminators 132 and 134 respectively and the images are picked up by the image pickup device 120. A positional slippage between the images of both reference marks picked up is detected and the positional slippage between the screen 44 and the printed wiring board 10 is corrected.  Besides, an image of the opening of the screen 44 is picked up by the image pickup device 120 after screen printing is conducted. With the light emitting plate 100 turned ON, the screen 44 is illuminated from the back and a silhouette image of a part including the opening is acquired. It is compared by an image processing with image data to be a reference and the presence or absence of clogging is determined.
Patent JP-S55137766-A (JP)
Title: Picture and calligraphy information read transmission system
Inventor: FURUKAWA NOBORU
IPC: H04N1/40
Filed: 1979-04-14
Abstract: PURPOSE:To reduce the read miss frequency of narrow lines of a picture and make it possible to transmit read information in a high speed, by using read pulses to sample the picture signal obtained from a self-scan type photoelectric conversion element array. CONSTITUTION:Self-scan clock pulse (b) is always output from generator 4; and when self-scan type photoelectric conversion element array PDA2 reaches a prescribed main scanning position, read start pulse (a) is output from generator 3. Pulses (a) and (b) drive RDA2 through driver 5, and video signals are output successively from PDA2 synchronously with pulse (b) and are converted to binary data in 7 and are supplied to gate 10 and FF 9 as picture signal (c). Meanwhile, pulse (a) is divided by frequency divider 8 to obtain pulse (d) of the half of pulse (b), and picture signal (c) is sampled by pulse (d), and, for example, odd picture signal (e) is applied to gate 10, and the OR output between odd and even picture signals is obtained from gate 10.
Patent JP-S63213619-A (JP)
Title: Manufacture of high strength stainless steel material having superior workability and causing no softening due to welding
Inventor: TANAKA TERUO
IPC: C22C38/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a high strength stainless steel material made of a single martensite phase structure or a multiphase structure including martensite, having superior workability and causing no softening due to welding, by subjecting a steel material having a specified compsn. and a specified Ni equiv. to heating to a specified temp., holding at the temp. and controlled cooling. CONSTITUTION:A steel consisting of <=0.10% C, <=4.5% Si, <=5.0% Mn, <=0.060% P, <=0.030% S, 10.0-17.0% Cr, 3.0-10.0% Ni, <=0.10% N and the balance Fe with inevitable impurities and having 13.0-17.0 Ni equiv. (Nieq) defined by the formula is used as stock. A hot rolled, cold rolled or annealed material of the steel is heated to 550-675 deg.C, held at the temp. for 1-30hr and cooled to <=400 deg.C at <=5 deg.C/min cooling rate to obtain a steel material made of a single martensite phase structure or a martensite-fine austenite two-phase structure. A proper amt. of one or more among Cu, Mo and Co or one or more among Ti, Nb, V, Zr, Al, B and Ta may be added to the steel compsn. as required.
Patent JP-S51119685-A (JP)
Title: An apparatus for treating a liquid using a reverseosmosis equipment
Inventor: KIJIMA JIROU
IPC: C02F1/44
Filed: 1975-04-14
Abstract: PURPOSE: An apparatus for treating a liqiud using a reverseosmosis equipment which intends the preservation of natural resources. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0766081-A (JP)
Title: Chip type solid electrolytic capacitor
Inventor: TANIGUCHI HIROMICHI
IPC: H01G9/012
Filed: 1992-03-03
Abstract: PURPOSE:To provide a chip type solid electrolytic capacitor having the improved sticking strength of an anode terminal at the time of mounting a chip type solid electrolytic capacitor of a simple resin encapsulated type on a printed board. CONSTITUTION:An anode terminal consists of two layers of the by turns formed plated layer 6 and soldered layer 7 on an anode lead planted surface while consisting of three layers of the by turns formed conductive layer 4a, plated layer 6 and soldered layer 7 having unevenness of 5 to 20mum on the peripheral part of the anode lead planted surface. Accordingly, the sticking strength at the time of soldered mounting of a chip on a printed board is sharply improved.
Patent JP-H03247610-A (JP)
Title: Low-shrinkage (meth)acrylate liquid composition
Inventor: TAKAYAMA YUJI
IPC: C08F220/10
Filed: 1990-02-26
Abstract: PURPOSE:To provide the title composition extremely low in the molding shrinkage when cured, capable of giving optically heterogeneous molded products with hard surface, comprising a (meth)acrylic alkyl ester, specific unsaturated urethane and low shrinkage affording agent at a specified proportion. CONSTITUTION:The objective composition comprising (A) 25-75 (pref. 35 -60) wt.% of a (meth)acrylic alkyl ester (pref. methyl methacrylate), (B) 20-70 (pref. 35-60) wt.% of a unsaturated urethane produced by reaction between (1) a unsaturated monoisocyanate copolymerizable with the component A (pref. 2- isocyanatoethyl methacrylate) and (2) a polyhydric alcohol (pref. glycerin) and (C) 1-25 (pref. 7-20) wt.% of a low shrinkage-affording agent soluble in or swellable with the component A (pref. polyvinyl acetate).
Patent JP-H02226522-A (JP)
Title: Optical system driver
Inventor: IKARI ICHIRO
IPC: G11B7/09
Filed: 1989-02-28
Abstract: PURPOSE:To obtain driving sensitivity higher in tracking and focusing directions, to reduce size, and to reduce the number of components by heightening the activity efficiency of a tracking coil by making a magnetic force function on the two confronting sides of the coil, and generating a driving force in one direction from the coil by simplifying constitution by that share. CONSTITUTION:An aperture part 3 being positioned at both sides of an objective lens 1 and separated by a rib 2a to heighten the strength of a holding member 2 to fix the objective lens 1 is provided at the member 2, and focusing coil 4 is wound on both sides of the side part of the member 2, and the tracking coil 5 of air-core is provided at the side part of the aperture part 3 neighboring to the coil 4. The whole of the member 2 formed in such way is fixed on a fixing member 7 by using four flat springs 6 covered with thin damping rubber, and the member is set movably in the focusing and tracking directions. Also, yoke parts 9b and 9c confronted by bending with a base 8 in the length direction of the base are provided, and separated two magnets 10 and 11 are mounted at the yoke parts, which control an optical beam on a recording medium.
Patent JP-S53129786-A (JP)
Title: Temperature control circuit
Inventor: TABUCHI SADATOSHI
IPC: H02M1/08
Filed: 1977-04-19
Abstract: PURPOSE: To enable a temperature control without generating noize in a zero volt switching temperature control circuit having a negative resistance rapid change element as a thermo-sensitive element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01218488-A (JP)
Title: Feather balloon
Inventor: MITSUNAGA KIMIE
IPC: A63H27/10
Filed: 1988-02-26
Abstract: PURPOSE:To diversify the shape and utilization method of a balloon and to cause a toy to be light-weight and strong by using a feather in the internal or external side of the balloon and increasing the characteristic of the balloon. CONSTITUTION:The characteristic of a balloon 2 is promoted by a feather 1, and the title balloon is made light-weight and strong so that it can be widely utilized up to a toy playing tool and a sports instrument. For example, when the balloon 2 is composed of an air and the feather 1, the air is naturally exhausted, and a capacity can be made small except for the time of using. When the feather is fitted to a port-closing string 3 of a rubber balloon, the balloon can be made durable, and it flies to a high and distant point. When the feather 1 is moderately put in a stuffed toy and it is portable, the air is naturally exhausted, and it can be made into the toy to be easy for a small hand to hold.
Patent JP-H02312175-A (JP)
Title: Low profile lamp socket assembly and manufacture
Inventor: JIYON EE FUORITSUSHIYU
IPC: H01R33/965
Filed: 1990-02-26
Abstract: PURPOSE: To prevent corrosion of an electric contact part of an assembly by providing means for sealing a lamp socket assembly in a panel. CONSTITUTION: A lamp 16 is held in a lamp socket assembly 10 by stop fingers 36a and 36b, and the stop fingers are formed integrally with a main body 14 and connected in hinge style and elastically to a main part of the main body 14. A lamp base part 17 has a protrusion where a pair of grooves 39a and 39b are geared with grooves 39a and 39b at stop fingers 38a and 38b, and the lamp 16 is fixed in a lamp socket assembly. When a lamp socket assembly 10 is mounted in a tail lamp part of an automobile, a panel is pinched between a lag bottom face and a flange seal 18, and the assembly can be properly sealed against water by compressing a seal 18 at a specified pressure. Thereby, corrosion at an electric contact can be prevented.