baber/WOPTO huggingface dataset:
Patent JP-S59185336-A (JP)
Title: Method for processing silver halide color photographic material
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1983-04-07
Abstract: PURPOSE:To greatly reduce an amt. of stabilizing soln. to be replenished, by stabilizing a photosensitive material after fixation processing without washing with water, using a processing soln. contg. a specified amt. of water-soluble chelate compd. of a metal of Mg, Al, or Sr. CONSTITUTION:A silver halide color photosensitive material is processed with a bleach-fix soln. or a fixing soln. and then, without water washing, using a processing soln. contg. a water-soluble chelate compd. of a metal of Mg, Al, or Sr in an amt. of 1X10<-4>-3.5X10<-2>mol/l. Further, said photosensitive material contains a coupler represented by formula I or II in which R2 is alkyl or the like; R3 is H or the like; R1 is a ballast; Z is H or a group releasable by coupling with the oxidized product; and X is one of formulae II'. The water-soluble chelate compd. is composed of metal ions and a compd. of formula III in which R9-R11, B1-B3, and M are each H or the like, and (n), (m) are each 0 or 1. Since the washing step is omitted, storage stability of a dye is good and stains are prevented even if ferric chelate as a bleaching agent, thiosulfate as a fixing agent, etc. are mixed into the stabilizing solution at the time of stabilizing processing.
Patent JP-S58176120-A (JP)
Title: Recovery of beryllium from beryllium-containing ore
Inventor: HAYASHI HIROSHI
IPC: C01F3/00
Filed: 1982-04-09
Abstract: PURPOSE:To recover Be from a Be-containing ore, in high yield and purity, by decomposing fine powder of the Be-containing ore with hydrofluoric acid and sulfuric acid, treating the decomposed liquid with a cation exchange resin, and eluting Be from the resin with hydrochloric acid. CONSTITUTION:A Be-containing ore such as beryl, chrysoberyl, etc. is finely pulverized and decomposed with hydrofluoric acid and sulfuric acid to obtain a decomposition liquid containing Be, Fe, Al, Na, K, etc. The liquid is passed through a cation exchange resin, and the above cations are all adsorbed to the resin. The separation of each cation is carried out e.g. with a 1N hydrochloric acid. In the above case, Be is separated at 3-8 CV, Na at 2-5 CV, K at 5-9 CV, Fe at 13-28 CV, and Al at 22-50 CV. Consequently, Be can be separated from the other ions and recovered by this process.
Patent JP-S63226589-A (JP)
Inventor: TAKENOSHITA HIDEMITSU
IPC: F27B15/00
Filed: 1987-03-17
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-H08261676-A (JP)
Title: Heat recovering and reusing apparatus for waste liquid and method therefor
Inventor: FUKUMIZU MASATAKA
IPC: H01L21/306
Filed: 1995-03-20
Abstract: PURPOSE: To reuse the recovered heat of waste liquid for heating chemicals by sending chemicals in a supply tank to a gas main pipeline at the intermediate between third and fourth water repellent filters to heat exchange with gas, separating the gas by the fourth filter, and sending it to a chemical treating unit. CONSTITUTION: A main pipeline 3a for gas and a main pipeline 4a for chemicals are common in a pipeline area between third and fourth water repellent filters 5c and 5d to become a heat exchange area in which gas 3 heated by absorbing heat from the chemicals 4 in a recovery tank 1 and the chemicals 4 sent from a supply tank 2 coexist to be heat exchanged. The gas 3 is bypassed by the filter 5d, only the heated chemicals 4 are transported by a pump 7 via a filter 8, and sent to a chemical treating unit 9 via a second valve 6b. Thus, it can be reused to heat the chemicals of the recovered waste liquid. As a result, the energy efficiency can be enhanced.
Patent JP-H06275632-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IKEGAMI MASAAKI
IPC: H01L29/732
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the ohmic contact which is stable and has a low resistance in a base contact region, while the decrease of reverse breakdown voltage between an emitter and a base and the decrease of current amplification factor are prevented. CONSTITUTION:A P<++> type base contact layer 8 which has impurity density higher than that of a P<+> type base layer 5 and diffusion depth shallower than that of an N<+> type emitter layer 7 is formed in a region which is spaced by a specified distance from the N<+> type emitter layer 7 on the main surface of a P<+> type base layer 5.
Patent JP-H01235370-A (JP)
Title: Semiconductor device
Inventor: IGURA YASUO
IPC: H01L21/8234
Filed: 1988-03-16
Abstract: PURPOSE:To reduce power consumption by composing both of a drive transistor for an inverter and load of tunnel devices while using the tunnel device for a drive section and a MISFET for load. CONSTITUTION:Isolated two P-wells 2 are formed to an N-type Si substrate 1, and inter-element and well isolation regions 3 are shaped through a LOCOS process. A photo-resist is applied, desired sections are bored, and arsenic ions are implanted. The openings are bored again, boron ions are implanted, and the annealing of drive-in is conducted in a nitrogen atmosphere. Polycrystalline silicon 6 is deposited, and patterned, an SiO2 film 7 is deposited, a contact hole is shaped, and an Al wiring is executed through a normal electrode process. Accordingly, an inverter, low power consumption of which is improved, and a circuit applying said inverter are acquired.
Patent JP-S52143662-A (JP)
Title: Automatic continuous part sorting device
Inventor: WADA SUNAO
IPC: B65G47/91
Filed: 1976-05-25
Abstract: PURPOSE: To enable remarkably shortening of total required time for sorting parts without lowering detecting efficiency by extremely simple device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55152810-A (JP)
Title: Spinneret for composite fiber
Inventor: HORIGUCHI YASUYOSHI
IPC: D01D5/36
Filed: 1979-05-18
Abstract: PURPOSE: To reduce the difference in quality between the interior and exterior of an extruded fiber, and to improve the spinning stability for a long time, by introducing a sea component from near the inner periphery and the center of a spinneret for an island-in-sea type composite fiber to uniform the residence time of the polymer.  
     CONSTITUTION: The island component A is introduced from the supply ports 7 of the first spinneret plate 1, the pipes 8 passing through the second spinneret plate 2 and the sea component path 9 into the paths 11 of the third spinneret plate 3. The sea component polymer B is fed from the distribution plate 16 just above the spinneret 1 and from near the inner periphery and the center of the spinneret 2 and the outside of the pipes 8 into the paths 11 to form island-in-sea type composite streams, which are collected by the collecting part 12 into a composite fiber. Inner supply ports are provided on the first and second spinnerets 1 and 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10257598-A (JP)
Title: Sound signal synthesizer for localizing virtual sound image
Inventor: KINOSHITA IKUICHIROU
IPC: H04S7/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sound signal synthesizer for localizing a virtual sound image that is provided with a means estimating a sound transfer characteristic required to realize localization of a sound image in an optional azimuth angle and with a means synthesizing a sound signal to realize the localization of the sound image in an optional azimuth angle from an inputted sound signal for a listener. SOLUTION: Sound signals x1 (t), x2 (t) of each system are inputted, a time characteristic coefficient synthesis part 52 estimate a major component weight coefficient of each degree of a sound transfer function in the sound signals x1 (t), x2 (t) as to each system and each of left and right channels, estimates an amplitude frequency characteristic of the sound transfer functions based on the coefficient, converts the amplitude frequency characteristic into a time characteristics coefficient and convolution parts (21-1R/21-1L/21-2R/21-2L) apply convolution arithmetic operation to the input sound signal for convoluting the time characteristic coefficient and output the sound signal as the result of the arithmetic operation to each of the left and right channels.
Patent JP-S534469-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA HARUO
IPC: H01L29/73
Filed: 1977-05-26
Abstract: PURPOSE: To achieve the reduction in area of base regions by forming a poly-Si layer containing B on part of the surface of the base regions on an n type substrate, leading out base electrodes by extending onto the substrate insulation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07273243-A (JP)
Title: Semiconductor package
Inventor: MAEDA HIDEAKI
IPC: H01L21/82
Filed: 1994-03-30
Abstract: PURPOSE:To provide a semiconductor package which is low in cost, compact in structure, and high in reliability. CONSTITUTION:A semiconductor package is equipped with a board 7 provided with a wiring circuit 7a which includes a connector 7b formed on its primary surface, a semiconductor chip 8 mounted on the primary surface of the board 7 in a face-down manner, a resin layer 11 filled between the semiconductor chip 8 and the board 7, and a plane-type outer connection terminal 9 led out and exposed on the other primary surface of the board 7, wherein a dummy wiring pattern 7c is disposed, at least, on the peripheral edge of the primary surface of the board 7 or an inner wiring layer. The connector 7b of the board 7 and the electrode 8a of the semiconductor chip 8 are joined together by diffusion, or the plane-type outer connection terminals 9 led out and exposed on the other primary surface of the board 7 are arranged in grid at a regular pitch.
Patent JP-S59194118-A (JP)
Inventor: ROBIN DOOSON
IPC: E04G21/16
Filed: 1984-03-28
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-H09248830-A (JP)
Title: Hollow synthetic resin product and method for molding the synthetic resin product
Inventor: NAGOSHI MINORU
IPC: B29C33/44
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for simply and precisely forming a hollow resin product having an irregular part on its outer face, and a hollow resin product by the molding method. SOLUTION: This hollow synthetic resin product is provided wherein a hollow part parallel to a parting line L of a molding die 5 is bored inside a base material, and an irregular part parallel to a mold opening direction is provided on an outer wall of the base material. A method for molding the hollow synthetic resin product is as follows: a molten resin D is filled in a cavity C of the molding die 5 into which a core 6 is inserted; one half or under of the resin product is held over a length H of the product with one side of parting dies 51, 52 until the resin product 1 in which the molten resin is solidified by cooling is protruded by opening mold;  after opening the molding die 5, the core 6 is extracted from the resin product 1 held with the parted die, or the core 6 is extracted at an initial stage of mold opening wherein the parted die is engaged with the irregular part of the resin product 1; and at last the resin product 1 is extruded.
Patent JP-S55153866-A (JP)
Title: Control device for hydraulic machine
Inventor: OBITANI YASUAKI
IPC: F03B15/02
Filed: 1979-05-17
Abstract: PURPOSE: To make the device compact and improve its economic efficiency by the method wherein a pressure-up device is provided in the midway of the oil pressure supply system for operating the intake valve of a hydraulic machine, and this is operated only when high operation power is required.  
     CONSTITUTION: In the case where the intake valve of a hydraulic machine is made of a rotary valve, the operation power required for shutting off the water flow sharply increases when the valve approaches its closure. In the oil pressure device for operating the valve, normally compressed oil from compressed oil tank 1 is sent to servomotor 3 via oil pipe 4, bypass circuit 6 having check valve 7, and pressure distribution valve 2, and thereby the valve is operated. When operation power detector 8 provided for servomotor 8 detects an increase in the operation power, pressure-up device 5 provided for oil pipe 4 operates, and thereby high-pressure oil is supplied to pressure distribution valve 2. Consequently, the capacity of servomotor 3 can be remarkably reduced, so that the device can be made compact and its economic efficiency can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09249800-A (JP)
Title: Flame-retradant resin composition
Inventor: SANENOBU KAZUYUKI
IPC: C08L61/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen type flame-retardant resin composition which has good processability and can give molding having good appearance and mechanical properties by mixing a polyester resin with a specified phosphoric ester, a novolac phenol resin and glass fibers. SOLUTION: This composition comprises 100 pts.wt. polyester resin, 5-50 pts.wt. phosphoric ester represented by the formula (wherein X is a valance bond or C(CH3 )2 ; and (n) is 0 or 1), 3-40 pts.wt. novolac phenol resin and 0-50 pts.wt. glass fibers. The polyester is desirably polybutylene terephthalate or a polyester elastomer comprising polybutylene terephthalate and polyoxytetramethylene glycol.
Patent JP-S59186180-A (JP)
Title: Magentic tape cartridge
Inventor: OGIJI KENJI
IPC: G11B23/04
Filed: 1983-04-08
Abstract: PURPOSE:To maintain stably a support position of a reel by using a coil spring being concentric to the reel to decrease the thickness of a tape cartridge. CONSTITUTION:The reel is supported by a projection 16 provided to an upper case of the cartridge and a recessed receiving part 15a of a spring retainer 15 and the thickness of the tape cartridge is decreased. Since an elastic force by the coil spring 14 being concentric to the reel is applied to the retainer 15 freely slidably to the hub 7 of the reel, generation of inclination is prevented just as a plate spring applied therewith and the reel support position is maintained stably.
Patent JP-H07271939-A (JP)
Title: Non-contact ic card, card reader/writer and card device
Inventor: FUJIOKA SOZO
IPC: B42D15/10
Filed: 1994-03-30
Abstract: PURPOSE:To surely detect a start flag, to reduce the communication error rate and also to improve the reliability of communication. CONSTITUTION:A non-contact IC card 2A contains a control part 24A consisting of a CPU, a ROM, a RAM, etc., and a flip-flop (F/F) 27 of a single bit which is connected to a receiver circuit 22. Then a UART 23 is set in a receivable state by the program of the part 24A when the reception data are received for each bit and the bit pattern of a start flag can be detected.
Patent JP-H08263007-A (JP)
Title: Planar display device and current control method for the device
Inventor: TOMIO SHIGETOSHI
IPC: G09G3/288
Filed: 1995-03-20
Abstract: PURPOSE: To perform a stable address frequency control even when an address current is fluctuated by controlling the address frequency in a display frame while comparing an address current value with reference current values. CONSTITUTION: One frame is constituted of plurasl subfields and a gradation display or a multicolor display having steps equal to or greater than two steps is performed. Then, an address current detecting circuit 3 detects the address current consumed in one frame unit and also a comparing means 4 compares the address current 1A detected by the address current detecting means 3 with at least two reference current values R1, R2. Moreover, an address frequency control means 5 controls the address frequency FA in display frame according to the output of the comparing means 4. Thus, even when the address current is fluctuated due to the large change of display data of a moving picture or the like, the stable address frequency control is performed.
Patent JP-H06110581-A (JP)
Title: Extension board
Inventor: SUZUKI YASUYUKI
IPC: G06F1/18
Filed: 1991-03-04
Abstract: PURPOSE:To mount more than one extension board at one extension slot on the main body of a computer by inserting the edge connector of the second extension board in the same shape as the edge connector of the first extension board for the connector socket of this extension board. CONSTITUTION:Respective connector sockets 15, 15' and 15'' of extension boards 8, 8' and 8'' can be made correspondent to respective connecting terminals 12, 12' and 12'' of edge connectors 13, 13' and 13''. Further, these sockets 15, 15' and 15'' can insert edge connectors 13, 13' and 13'' in the same shape as the respective edge connectors 13, 13' and 13''. Extension circuits 11, 11' and 11'' can be connected to the respective connecting terminals 12, 12' and 12'' of the edge connectors 13, 13' and 13''. Thus, more than one extension board 8, 8' and 8'' provided with various functions can be connected to a slot connector 6 in the main body of one computer on the same plane. Therefore, more than one extension board 8, 8' and 8'' can be connected to one extension slot 3.
Patent JP-H08256548-A (JP)
Title: Fertilizing film
Inventor: YASUNAKA TOSHIO
IPC: C08L101/16
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a fertilizing film capable of easily applying fertilizers to soil and of maintaining fertilizing effect over a long period, by making a gel containing a compound containing nitrogen, etc., adhere to a thin film made of a material subject to degradation by microbes in soil. CONSTITUTION: A gel 13 is made to adhere to a thin film 11 made of a material subject to degradation by microbes in soil (e.g. cellulose). The gel 13 contains a compound 12 containing either nitrogen, phosphoric acid or potassium, and is prepared by adding a calcium ion-contg. solution to an alginic acid-contg. solution to effect gelation. The gel pref. contains at least one kind selected from germicides, antibiotics and disinfectants.
Patent JP-S62218394-A (JP)
Inventor: TOYODA KENICHI
IPC: B66F9/08
Filed: 1986-03-19
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-S58178513-A (JP)
Title: Transformer tap switching device
Inventor: KOTANINO KEN
IPC: H01F29/04
Filed: 1982-04-13
Abstract: PURPOSE:To enable to obtain a constant voltage using a lightweight and low cost constitution by a method wherein the fluctuations of an input AC voltage is detected, and the continuity of a bidirectional thyristor, which is inserted in series in each tap located on the primary side of a transformer, is controlled properly. CONSTITUTION:When the AC input voltage Vab to be inputted to input power source terminals (a) and (b) fluctuates, the voltage to be used for control fluctuates in proportion to the above fluctuation. As a result of said fluctuation, the corresponding comparator is operated and outputs a signal, and the signal is outputted to each of the corresponding FF. On the FF, the smaller numbered one is operated preferentially, only one circuit of the FF outputs a signal while all the remainders are unmovably locked, and among the signal voltages Vg1-Vgn, those on the same row work to allow the Tr on the same row of the transistors Tr1-Trn to operate. As a result, the photocoupler on the same row as photocouplers, H1-Hn starts operation, the thyristors on the same row as bidirectional thyristors TR1-TRn are turned ON, the circuit on the same row as the taps t1-tn of the transformer T is turned to conductive, and a constant voltage is supplied in between the output terminals (b) and (c).
Patent JP-H06258326-A (JP)
Title: Endotoxin peculiar measuring agent
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1993-02-26
Abstract: PURPOSE:To specifically measure endotoxin by utilizing only a C-factor-based reaction by a method wherein, when a proper amount of aprotinin is used, a C-factor-based reaction by the endotoxin is not inhibited substantially, and a G-factor reaction by beta-glucan is inhibited strongly. CONSTITUTION:The amount of aprotinin which is required for completely inhibiting a G-factor-based reaction in a lysate reagent is decided, e.g. in the following manner. Aprotinin is added to a lysate reaction in a definite amount under an icing operation while its amount is being changed, beta-glucan, in a definite amount, which activates the lysate reagent under a normal measuring- chamber condition is added to them, and they are reacted under the same condition as when a normal lysate reagent is used. Under the condition, the amount of aprotinin which completely inhibits the activation of a lysate resin due to the beta-glucan is found. The amount of aprotinin which can obtain the activity of a C-factor-based reaction according to the concentration of endotoxin in a sample is decided.
Patent JP-H02240581-A (JP)
Title: Electronic circuit testing device
Inventor: TAWARA TAKESHI
IPC: G01R31/28
Filed: 1989-03-14
Abstract: PURPOSE:To execute various tests by giving a desired electric component to an electronic circuit to be tested by setting a loop in a pair of external connecting terminals by operating a component switching circuit and a power source switching circuit, and thereafter, operating a switch. CONSTITUTION:First of all, a resistance component, an impedance component and an inductance component are set by contacts 15-1-15-3 of a dip switch 15, and also, a power source component is set by an alternating switch 14. The resistance component, the impedance component and the inductance component can be brought to fine adjustment by a variable resistor 7, variable capacitors 9, 10 and a variable coil 12. Subsequently, a terminal X is connected to the output terminal A of an element 18 and the input terminal B of an element 19 of an electronic circuit, and also, a terminal Y is connected to an earth. Next, by operating a momentary switch 13, etc., a loop between the terminals X, Y is closed intermittently, and a desired electronic component is given to the electronic circuit. In such a manner, the stability test of the electronic circuit can be executed.
Patent JP-S53145891-A (JP)
Title: Printed circuit board
Inventor: SARUWATARI NORIO
IPC: C08J5/08
Filed: 1977-05-26
Abstract: PURPOSE: A printed circuit board having improved dielectric properties and heat resistance, by applying a water-soluble maleinized 1,2-polybutadiene sizing agent to quartz fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03263342-A (JP)
Title: Wire bonding device
Inventor: TANAKA CHIKAKO
IPC: H01L21/607
Filed: 1990-03-13
Abstract: PURPOSE:To stably bond in short time without damaging the surface to be bonded by providing guide means, for disposing a wire at the end part for bonding, which retracts when the end is pressed while appears when the end is not pressed. CONSTITUTION:Guide means 6a, a body 5 are provided at a stationary part 7a (7b), the end of a wedge tool 1 is held by guide plates 9a, 9b, and slit by elongating or contracting a spring 8a (8b). The end of the tool 1 is brought into contact with a surface 13 to be bonded, the vibration of an ultrasonic wave source 11 is propagated to the end of the tool 1 through a horn 12 in a state that the plate 9a (9b) is contained, and the surface 13 is bonded to a wire 3 by an ultrasonic wave and a load. On the other hand, if a bonding head 10 is disposed at an upper position, the end of the plate 9a (9b) is extended from the end of the tool 1. Thus, a stable bonding is performed in short time without being disturbed by the plate 9a (9b).