baber/WOPTO huggingface dataset:
Patent JP-S62168137-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a color photosensitive material having excellent color reproducibility and high sensitivity by incorporating a masking compd. for color correction which has high reactivity with an oxidation product of developing agent and decreases the deterioration of the sensitivity. CONSTITUTION:The bond of A and LVG of the compd. expressed by the formula is cloven by the reaction with the oxidation product of developing agent formed in accordance with the exposure in the exposed region of a photographic layer added with said compd. or the photosensitive layer adjacent thereto. The formed LIG-A' is preferably diffusive and flows out of the photosensitive material. In the end, the remaining LIG-A-LVG forms a complex compd. and colors by way of a processing state including metallic ions in the layer in which the compd. is added. The amt. of the compd. to be added is preferably 1X10<-7>-1mol per 1mol of silver existing in the same layer or adjacent layer. The color photosensitive material having excellent image fastness is thus obtd.
Patent JP-H01128114-A (JP)
Title: Resetting circuit for microprocessor
Inventor: KAMIARA SUMITAKA
IPC: G06F1/24
Filed: 1987-11-12
Abstract: PURPOSE:To realize an effective resetting action of a microprocessor by using a charging/discharging circuit, a waveform shaping circuit and a reset signal generating circuit and selecting the threshold value of the waveform shaping circuit. CONSTITUTION:When a power supply is applied to a terminal equipment, the output voltage of the charging/discharging circuit 22 of a resetting circuit 14 is less than the threshold value of a Schmitt circuit 35. Therefore the output voltage (f) of the circuit 35 is equal to '0' regardless of the value of the data signal (a) received from a MODEM of the circuit 14. While the output of a NOR gate 46 is equal to '1'. Then the output (g) of a differentiating circuit 52 varies and a transistor TR 56 conducts with a microprocessor reset respectively. In case the microprocessor of either one of terminal equipments has runaway and the signals of '0' are continuously supplied to the circuit 14, the output voltage of the circuit 22 exceeds the threshold value of the circuit 35. As a result, the output (f) of the circuit 35 is equal to '0'. Then the output (f) is equal to '1' when the signal received from the MODEM is changed to '1'. Thus a reset signal is produced from a reset signal generating circuit 60.
Patent JP-S63140030-A (JP)
Title: Manufacture of trimming die for press casting finish
Inventor: NAKANISHI SHUJI
IPC: C21D1/20
Filed: 1986-12-02
Abstract: PURPOSE:To manufacture a die combining durability with wear resistance, by subjecting a die cast by using ductile cast iron to working into accurate dimensions and then by applying isothermal transformation treatment under specific temp. conditions so as to form a matrix into a bainite structure. CONSTITUTION:A trimming die for press casting finish is cast, while leaving finishing allowance, by the use of ductile cast iron, which is worked into accurate dimensions. This die is subjected to isothermal transformation treatment consisting of holding at 820-900 deg.C for 0.5-5hr, direct rapid cooling down to 220-350 deg.C, and holding at the above temp. for >=0.5hr. By this heat treatment, the matrix is formed into bainite structure. In this way, the trimming die combining high strength with high toughness and excellent in durability and wear resistance can be manufactured in high yield.
Patent JP-S63139725-A (JP)
Title: Polyester group shrinkable film
Inventor: FUKUDA YUJIRO
IPC: C08G63/18
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a shrinkable film for a label having satisfactory solvent resistance, shrinkable characteristics and resistance to hot water by film-forming treating polyester mainly comprising terephthalic acid and isophthalic acid as a dicarboxylic acid component and mainly comprising ethylene glycol and 1,4-cyclohexanedimethanol as a diol component and imparting certain specific physical properties. CONSTITUTION:A polyester composition constituting a film consists of copolymerized polyester containing 70-100mol% terephthalic acid and 0-30mol% isophthalic acid as a dicarboxylic acid component and containing 20-99mol% ethylene glycol and 1-8mol% 1,4-cyclohexanedimethanol as a diol component. The film has characteristics in which the shrinkage factor of the film for 5min in an air oven at 100 deg.C extends over 40% or more in either one direction of the longitudinal direction and the lateral direction and over 20% or less in the other direction and the birefringence index of the film ranges from 0.040 to 0.150. Such a film has excellent shrinkage characteristics, heat sealing properties, resistance to hot water and solvent resistance, and is proper as a shrinkable film for a label.
Patent JP-S62147301-A (JP)
Title: Apparatus for inspecting appearance of nuclear fuel pellet
Inventor: SUZUKI KATSUMORI
IPC: G01B5/20
Filed: 1985-12-20
Abstract: PURPOSE:To make it possible to inspect the appearance of the end surface of a nuclear fuel pellet, by placing the nuclear fuel pellet on a curved inclined surface and moving a pellet push bar. CONSTITUTION:A curved inclined surface 2 is provided to the upper surface of a support stand 1 so as to be inclined in a before-and-behind direction and upwardly inclined toward the rear. At first, a pellet push bar 3 is positioned at a lower limit position 1 and, next, a plurality of pellets P arranged in a line are fed in front of the bar 3 on the surface 2. Subsequently, a motor 7 is operated to rotate a ball screw rod 6 and the bar 3 is moved to the direction shown by an arrow A. Whereupon, the pellets P are pushed by the bar 3 to slide left and right according to the curved shape of the surface 2 while tumbles on the surface 2 and opened radially. That is, the interval between the adjacent pellets P, P are widened and the end surface of each pellet P comes to be visually observed. Therefore, the appearance of the outer peripheral surface of said pellet P can be inspected by the rotation of the pellet P and the appearance of the end surface thereof can be simultaneously inspected by the widening of the interval between the pellets.
Patent JP-H07116816-A (JP)
Title: Method for heating semi-melt metal billet
Inventor: SEO HIROSHI
IPC: B22D17/00
Filed: 1993-10-22
Abstract: PURPOSE:To avoid the unnecessary oxidation and to improve the quality by charging a metal billet and heating it at the time of forming a desired product after pressing the metal billet heated in a semi-melt state with a punch, filling it in a cavity to solidify it. CONSTITUTION:A turn table 40 is stopped and the metal billet M is charged into a cylindrical body 43. Then turn table is turned and at the same time, the electricity is conducted to a high frequency coil 41. The turn table 40 is turned by a prescribed angle and stopped, and the metal billet M is charged to the next cylindrical body 43. While repeating this stopping and shifting, the metal billet M is shifted just above a die 32. An opening/closing cover 44 is opened with a cylinder 45 and the metal billet M is dropped down into a die hole 33 from the cylindrical body 43 with gravity. At the time of fully opening cover 44, the punch 31 is descended into the die hole 33 to strongly press the upper surface of the metal billet M. The metal billet increases the fluidity by heating and flows in a runner 25 and flows in the cavity through a gate to fill up it.
Patent JP-H10120091-A (JP)
Title: Container lift
Inventor: MATSUMURA SHIGEYUKI
IPC: B67C3/24
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reliably perform no-bottle no-filling by a simple structure by energizing an engaging member which can be engaged with/disengaged from a recess on an outer peripheral face of a lift rod toward the lift rod by an energizing member and moving the engaging member to an engaging position and to a disengaging position by rotation of a rotary plate. SOLUTION: A container base 12 is attached to an upper end of a lift rod 11, a cam follower 19 is attached to a fitting member 20 fitted to the lift rod, and the fitting member 20 is raised by the cam follower 19 and a lift cam 18. A ball 23 inserted in a horizontal cylinder of the fitting member 20 is energized toward a groove 26 of the lift rod 11 by a compressive spring 24 via a shaft 25. If the lift cam 18 pushes up the cam follower 19 while the compressive spring 24 energizes the ball 23 to the groove 26, the fitting member 20 and the lift rod 11 can be coupled for raising. In addition, when a ball 32 of a plate 29 is fitted in a recess of a gear 33 coupled to the shaft 25, the ball 23 is engaged with the groove 26.
Patent JP-H02133871-A (JP)
Title: Record data processor
Inventor: NIHEI TOMOYUKI
IPC: G06F19/00
Filed: 1988-11-14
Abstract: PURPOSE:To cope with the input forms of various slips, etc., by using a control means which controls the production of the record data in response to an input form which is designated by a designating means when a process having the contents corresponding to the word type is executed. CONSTITUTION:Each word and its type of a record to be produced are set and registered into a register memory 1, and an input form designating means 2 previously designates the input form of the word type showing the input of data. Then the contents set at the memory 1 are read out every word in response to a slip production command, etc., and a process having the contents corresponding to the word type is executed for production of the record data. In this case, a control means 3 controls the production of the record data in accordance with the input form designated previously by the means 2 as long as the word type shows the input of data. Thus it is possible to cope with the input forms of various slips without designing a complicated production program of the slips, etc., in a program language.
Patent JP-H022400-A (JP)
Title: Restriction segment length polymorphic analysis method and apparatus
Inventor: TEIMASUI JIYOOJI HERENTOJIYARI
IPC: G01N33/60
Filed: 1988-11-14
Abstract: PURPOSE: To facilitate the screening and identification of the differentiation of individual separated plant strains and species by using a fluorescent luminophore as a nucleotide label in a restriction fragment length polymorphism analysis.  
     CONSTITUTION: A test plant DNA is prepared and converted to a single-stranded DNA by cutting with a selected restriction enzyme. The sequences of the 5' and 3' terminals of the existing polymorphic probe having an average nucleotide length of about 1,000 are determined. The base pair primer sequence of each terminal of the probe is constructed by conventional DNA synthesizing technique and the product is used in the following elongation step. A chromophore is selected and attached to each base pair primer. These primers are extended by using a chemically modified phage T7 DNA polymerase to eliminate the back-ground caused by the termination or secondary structure damage at the attenuation site. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11118535-A (JP)
Title: Indicating instrument
Inventor: HORI TAKASHI
IPC: H05B33/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element(EL) connecting structure of an indicating instrument easily assembled by electrically connecting the EL to a circuit board without increasing number of components in the electrical connection of the EL to the board. SOLUTION: A flexible leader electrode 22 having a through hole 24 is provided at an electroluminescent element 8. A sagging wall 25 is provided at a part of a photoconductor 9 corresponding to the electrode 22. A terminal 27 connected to the electrode 22 is provided at a circuit board 10. The electrode 22 is guided along the wall 25 to the board 10 side. A screw 23 is inserted into the hole 24 of the electrode 22, and engaged with the terminal 27 of a conducting part to the board 10 to be electrically connected.
Patent JP-H04160892-A (JP)
Title: Automatic white balance device
Inventor: TANABE HIDEKI
IPC: H04N9/73
Filed: 1990-10-24
Abstract: PURPOSE:To prevent erroneous fluorescent light correction from being caused by discriminating whether a dark green results from a true dark green or a light under a fluorescent light based on an area ratio of the dark green part when the part of the dark green is in existence in an object field and discriminating whether the field is outdoor or indoor based on pickup distance information in addition. CONSTITUTION:The device is provided with integration devices 6r, 6g, 6b integrating respectively three red, green and blue color signals for a prescribed time constant, a focus setting value detection section 17 detecting a focus setting value of an image pickup lens 1, and dark green area detection sections 11-15 detecting a ratio of a dark green component with respect to a pattern based on an output of a color detection section detecting ratio of magnitudes of the three color signals. A control section 9 discriminates it whether or not the pattern is entirely dark green and whether an object field is resident in a near distance or a remote distance based on outputs of the integration devices 6r, 6g, 6b, the focus setting value detection section 17 and the dark green area detection sections 11-15 and decides a gain control output and outputs the result. Thus, normal correction is implemented under a fluorescent light, and erroneous correction is prevented when a dark green object is resident in an object field in the case of outdoor scenery image pickup.
Patent JP-H01128805-A (JP)
Title: Compression molding equipment of particulate
Inventor: MAEDA SHU
IPC: B28B3/02
Filed: 1987-11-13
Abstract: PURPOSE:To make it possible to easily take out a molded body from a mold without requiring troublesome manual operation and valuable carrying-out device and breaking the molding body by a constitution wherein a bottom force consists of a supporting stand and an outer frame which is seated through a part of a sheet-like matter serving as a carrying means on the top surface of the supporting stand. CONSTITUTION:A supporting stand 12 is vertically movable through the actuation of a hydraulic cylinder and positioned and held at the desired position. In the attached drawing, a pin plate 15 and a top force 14 are at their top dead centers and at the same time an outer frame 13 is at its bottom dead center. In addition, the respective pins 15a of the pin plate 15 break through a sheet 22 in the inner hole of the outer frame 13. Under the above-mentioned state, the predetermined amount of powdered ceramic material is charged from a charger 32 into the outer frame 13 so as to be uniformly and quickly filled on the sheet 22 in the outer frame 13 by vibratory action of a vibrator 17. When a top force 14 is shifted to its bottom dead center under the state just mentioned above, the top force 14 fits in the outer frame 13 by the predetermined amount, resulting in compression-molding the ceramic material by both the top force 14 and an upper plate 12a in the outer frame 13.
Patent JP-H11111954-A (JP)
Title: Semiconductor device and potential control method therefor
Inventor: OKANE JUNICHI
IPC: H01L29/792
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a potential control method of the semiconductor device, capable of controlling the potential of a prescribed impurity diffusion area to a desired value in a short time, even in the case that a power supply voltage is low in the semiconductor device provided with the plural impurity diffused regions. SOLUTION: A flash memory 1 as this semiconductor device is provided with a well potential control circuit 61 for controlling the potential of an N-well 5 and a voltage generation circuit 21 for controlling the potential of a P-well 7. In the case of controlling the potential of the P-well to a prescribed value, the P-well is first turned into an electric floating state, and the potential of the N-well is controlled. By the potential change in the N-well and a capacity component generated between the P-well and the N-well, the potential of the P-well fluctuates. Thereafter, the potential of the P-well is controlled by the voltage generation circuit.
Patent JP-H01130484-A (JP)
Title: Ceramic chip parts
Inventor: UCHIDA ITSURO
IPC: H05K1/18
Filed: 1987-11-13
Abstract: PURPOSE:To lessen the area of conductor land without causing drop of the bond strength of a ceramic chip with the conductor land by installing an electrode in a notch in the middle of each end of the chip, wherein the electrode has a contour in the same shape as the notch. CONSTITUTION:A ceramic base 1 serves as a piece of electronic parts by the use of a dielectric substance or insulative substance in the inside, and a recess is provided in the middle of each end of this base 1, and an electrode 2 is formed in this recess. The joints of these electrodes 2 with the recesses in the base 1 and the connecting surfaces to be used to soldering are both have the same shape as the recess in the base 1. Thereby the conductor land 4 may be a land in the same size as the dint in the middle of each recess, and this dint widens the solder wet area amply to lead to provision of sufficient bond strength.
Patent JP-H05125115-A (JP)
Title: Optical resin having high refractive index
Inventor: TAKAOKA TOSHIAKI
IPC: G02B1/04
Filed: 1991-11-01
Abstract: PURPOSE:To obtain the subject optical resin having high refractive index and excellent transparency and heat-resistance and useful for eyeglass lens, camera lens, optical element, etc., by polymerizing a raw material monomer containing an acrylic acid ester having a phenyl-containing substituent at alpha-site. CONSTITUTION:The objective optical resin having high refractive index and excellent transparency and heat-resistance can be produced by adding a polymerization initiator such as benzoyl peroxide to a raw monomer mixture consisting of an unsaturated compound of formula I [R is 1-4C alkyl, 2-4C alkenyl, 3-12C cycloalkyl, group of formula II (Y is H or halogen other than F), etc.; X is H or halogen other than F; (n) is 0 or 1] (e.g. methyl alpha-phenylacrylate) and a cross-linking unsaturated compound [e.g. 2,2-bis(4- methacryolyloxyethoxyphenylpropane), pouring the mixture into a mold consisting of a pair of parallelly placed glass plates (sealed by using silicone gasket), heating at 70 deg.C for 15hr and finally annealing at 120 deg.C for 2hr.
Patent JP-H11125916-A (JP)
Title: Photoresist stripping solution
Inventor: SUGAYA SATORU
IPC: G03F7/42
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make obtainable a stable stripping solution capable of removing a photoresist, and capable of making removing of polymers produced by etching compatible with prevention of corrosion of a substrate, and restraining the change of performance during storage and use by incorporating an organic amine, water, a specified α-hydroxycaboxylic acid, and an organic solvent. SOLUTION: The photoresist stripping solution contains at least one kind of organic amine, water, an organic solvent, and at least one kind of the α- hydroxycarboxylic acids, represented by the formula in which each of R1 and R2 is, independently, H atom or an alkyl, cycloalkyl, aryl, aralkyl, alkoxy, sulfo, amino, carboxy, amino, 1-3C alkyl carboxylate, or a 1-3C alkyl sulfonate, or a ring-forming group and each of R1 and R2 may combine with each other to form an optionally substituted saturated aliphatic ring and may have more substitutents.
Patent JP-H11123430-A (JP)
Title: Cold tandem rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill and a rolling method realizing productivity and reducing a manufacturing cost. SOLUTION: In a cold tandem mill equipping with a cold rolling mill with four stands or over and by which rolling is performed by loading rolling tension which the outlet side tension of a last stand is not more 30% of the flow stress of a rolling stock, the rolling is performed by loading the rolling tension of 30% or over of the flow stress of the rolling stock in a range in which a forward slip is 0.1% or over with respect to at least one tension or over between the stands. At this time, a tension load ratio (k) which is an index expression tension levels on the inlet side and the outlet side of a rolling stand and which is expressed by the flow stress of tension/rolling stock must be 0.3 or over, preferably 0.4 or over. That is, the tension of 30% or over of the flow stress of the rolling stock on the inlet side and the outlet side of this rolling stand, preferably the inlet side and the outlet side tension of 40% or over, is loaded.
Patent JP-H04163429-A (JP)
Title: Lens-barrel
Inventor: WATANABE KOJI
IPC: G03B11/00
Filed: 1990-10-26
Abstract: PURPOSE:To provide a lens-barrel requiring only easy assembly work and replacement work by a PN filter by forming, on the peripheral wall part of the lens-barrel, an opening part in which the PN filter can be inserted from the outside while being slid in the direction crossing an optical axis at right angles. CONSTITUTION:An PN filter 1 has such a construction as being assembled to a dia phragm unit 2 which is installed outside, claw parts 21 which are formed at the upper and lower parts of the opening part of a case 2a provided with diaphragm blades 24, 25 are engaged with engagement grooves there of for fixing, and claw parts 12 which are formed at both sides of the groove 11 are also fitted in positioning grooves 22 which are formed in recessed on both sides of the claw parts 21 and fixed in a prescribed position of the unit 2. The unit 2 is inserted in the opening part 31 which is opened in the side wall part of a lens-barrel unit 3 from lateral direction for installa tion, fixed claw parts 23 which are formed on the upper and lower parts of the case 2a are engaged with claw parts 32 which are formed on the upper and lower parts of the opening parts 31, and the unit 2 is fixed at the lens-barrel. With this constitution, only assembling the filter 1 to the unit 2 is necessary, and the unit 2 is slid in the last assembly process and is installed at the unit 3 for completion.
Patent JP-H02135831-A (JP)
Title: Redundancy system for communication protocol
Inventor: KOTAKI KOJI
IPC: G06F15/177
Filed: 1988-11-16
Abstract: PURPOSE:To keep the consistency of a transmission sequence even if an error occurs in an opposite direction from the result of an event by checking the series of a data sequence number and aborting or processing the data based on the result. CONSTITUTION:A sender station adds a data sequence number to data 1, 2...n in addition to header information having been added to them and sends the result and a receiver station returns ACK/NACK data added with the data sequence number is addition to the header information. When the data sequence number added to the ACK/NACK data is dissident with the data sequence number of the sent data, the sender station aborts the ACK/NACK data. When the data sequence number is equal to or smaller than the data sequence number added to the preceding data, the receiver station aborts the data received at present. Thus, even if the occurrence of error takes place in an opposite direction to the result of event, the consistency of the transmission sequence is kept.