baber/WOPTO huggingface dataset:
Patent JP-S56145122-A (JP)
Title: Separation and recovery of heavy metal in solution
Inventor: MATSUI MASAYOSHI
IPC: C01G51/00
Filed: 1980-04-07
Abstract: PURPOSE:To separate and recover heavy metals contained in a solution in high yield, by passing a solution containing several kinds of metals including heavy metals through a polyalkylene polyamine type chelate resin having a specific composition, followed by passing an eluting solution through the resin. CONSTITUTION:A solution containing one or more heavy metals, e.g., Ni, Co, Mo, Ag, V, etc., alkali metal or alkaline earth metal is passed through a column packed with a polyalkylene polyamine type chelate resin which makes 5-90wt% nitrogen atom of functional groups into an acid load form. The heavy metals contained in the solution are adsorbed on the chelate resin, and separated from other alkali metals, etc. An acid solution, e.g., hydrochloric acid, sulfuric acid, etc. is passed through the resin so that the adsorbed heavy metals are desorbed to give highly purified metal. After desorption of the heavy metals, an alkaline aqueous solution corresponding to 10-95wt% nitrogen atom of functional groups is passed through the resin, and the resin is blended uniformly for the use of the next adsorption of heavy metals.
Patent JP-H03250831-A (JP)
Title: Bus use right arbitration circuit
Inventor: TOYOHARA TAKEHIKO
IPC: H04L12/40
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the test time, to eliminate the need for a trouble of preparing a test jig and to facilitate the analysis at troubleshooting by applying communication test with a module simple body while not using the test jig and conducting the test of plural modules in parallel. CONSTITUTION:Each of modules 14 is provided with a device disconnecting an inter-device bus 3 and a test circuit 7 making switching so as to attain arbitration of the bus use light with a sub arbiter 4 only without a main arbiter 10. Since the bus communication test with the module 14 only is implemented without use of the master arbiter 10 and its simulator, the plural modules 14 are tested in parallel. Thus, the test time is reduced and a trouble of preparating the test jig is saved and the analysis of troubleshooting is facilitated.
Patent JP-H08238983-A (JP)
Title: Display device
Inventor: TERAOKA AKIRA
IPC: B60Q1/50
Filed: 1995-03-06
Abstract: PURPOSE: To provide a display device that can display two kinds of messages to the outside and communicate each message correctly to the outside without the mutual interference of the light. CONSTITUTION: A first and a second display lamps 2, 3 displayed to the outside through a first and a second display windows 11, 12 are respectively provided in a housing 1 provided with the first and second display windows 11, 12, and a partition wall 9 for impeding the mutual interference of light of the display lamps 2, 3 is provided between the display lamps 2, 3 inside the housing 1.
Patent JP-H02223947-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/36
Filed: 1989-02-27
Abstract: PURPOSE:To improve color development property and image preservable property by incorporating respectively specific couplers into the 1st, and 2nd and 3rd photosensitive layers on a substrate. CONSTITUTION:This photosensitive material has at least three kinds of the photosensitive layers which are different in color sensitivity from each other on the substrate. The material contains at least one kind of the couplers expressed by formula I in the 1st photosensitive layer, the couplers expressed by formula II in the 2nd photosensitive layer and the couplers expressed by formula III in the 3rd layer. In the formulas, R11 to R13 respectively denote a hydrogen atom or alkyl group; R14 denotes an halogen atom or alkoxy group; Z11, Z21, Z31 denote a hydrogen atom or a group or atom which is eliminated at the time of a coupling reaction with the oxidant of an arom. primary amine color developing agent. R21 denotes a hydrogen or group which can be substd.; Z22 to Z24 respectively denote -NH-; R31 denotes an alkyl group, aryl group, etc.; R32 denotes an acyl amino group, alkyl group; R33 denotes a hydrogen atom, halogen atom, etc. The color development property and the image preserv able property are improved in this way.
Patent JP-S59171076-A (JP)
Title: Relative moving speed control device of information detecting point in information reader
Inventor: YOKOGAWA FUMIHIKO
IPC: H02P29/00
Filed: 1983-03-18
Abstract: PURPOSE:To eliminate the read error of a data due to a temperature drift by using a master clock utilizing a quartz crystal resonator, and setting the time width of a speed control pulse without using a resistance and a capacitor for setting timing. CONSTITUTION:An FF1 becomes a set state at the time of rise of the first master clock (a) after a reproducing synchronization signal (b) is generated. The FF1 becomes a reset state at the time of rise of the first master clock (a) after the reproducing synchronizing signal (b) is annihilated. A clear signal (e) is supplied to a counter CT1 from an NAND gate G1 supplied with a Q output (c) and a Q' output (d). When the counting value of the counter CT1 becomes 15, a carry output (f) consisting of a high level signal is generated. At the time of rise of the master clock (a) after the output (f) is generated, the counting value of the counter CT1 is reset to ''0'' and the output (f) is annihilated. In this way, in accordance with the generating period of the clock pulse (a), a relative moving speed is controlled.
Patent JP-S56143062-A (JP)
Title: Data processor
Inventor: YAKABE YOSHITOSHI
IPC: G06F12/06
Filed: 1980-04-08
Abstract: PURPOSE:To extend the usage of one chip microcomputer, by selectively using ROM and RAM and giving suitability to general purpose to the processing program. CONSTITUTION:RAM5 exclusive use for PR which can write in and read out the PG other than PGs set to ROM4 storing the fixed program PG, is provided. When RAM5 is not used, if it is designated to the mode terminal 1, the conventional input/output port 2 is simply operated as the input/output port, and the selection circuit 9 is selected so that the output of ROM4 is output to the instruction register 8. When the mode signal is input to the terminal 1, the data in upper rank 8-bit among the addresses of ROM requiring the change of PG is input to the register 3 where an arbitrary address of ROM4 is set, via the port 2 and the PG to be changed is written in RAM5. The content of the upper rank bit of the PG counter 6 designating the address of RAM5 and the content set in the register 3 are compared in the circuit 7, and if they are in agreement, the content of the RAM5 is read out at the circuit 9.
Patent JP-S51121964-A (JP)
Title: Electric cleaner
Inventor: KIMURA MASAHIRO
IPC: A47L9/26
Filed: 1975-04-15
Abstract: PURPOSE: To prevent temperature rise of a power source cord and prevent troubles in a rotary section and a section of electric connection in a cord take-up means due to minute dust particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144213-A (JP)
Title: Special modified cross section fiber
Inventor: KIMURA AKIO
IPC: D01F6/00
Filed: 1980-04-10
Abstract: PURPOSE: The titled fibers having V-shaped or C-shaped cross sections, constricted parts in the centers thereof and a thickness at the constricted part and the maximum wall thickness in a specific relationship, and feeling such as dry feeling, fullness and softness very close to the silk.  
     CONSTITUTION: Special modified cross section fibers consisting of thermoplastic synthetic fibers, preferably polyester, having V-shaped or C-shaped cross sections, and constricted parts almost at the centers of the cross sections. The thickness t 1  and the maximum wall thickness t 2  of the cross section are made to satisfy the following relation: 0.95t 2 ≥t 1 ≥0.4t 2 . The angular aperture θ at the lowest point P of the outer periphery of the hollow side on the hollow side is preferably 80W160°C.  
     EFFECT: Silky luster and improved opacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51120697-A (JP)
Title: Mirror
Inventor: WASHITSUKA ISAO
IPC: G02F1/13
Filed: 1975-04-15
Abstract: PURPOSE: It is a purpose of the invention to provide a mirror with display functions such as the time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55139601-A (JP)
Title: Delay modulating circuit
Inventor: KURODA KOUKI
IPC: G11B3/00
Filed: 1979-04-16
Abstract: PURPOSE: To eliminate an influence of a multiplication rounding error by processing delay modulating digital data Vn and V n+1  independently and then by obtaining an error between them with regard to a circuit used to remove the tracing distortion of a record.  
     CONSTITUTION: Delay modulating data V n+1  is multiplied by multiplier 22 by constant K from constant generating circuit 14 to obtain KV n+1 . Further, delay modulating data V n  obtained by delaying input data V n+1  by one sample at shift register 10 is multiplied by multiplier 23 by constant K to obtain KV n . A difference between those two outputs is found by subtracter 12. Next, adder 15 obtains arithmetic result dn by adding sampling period data Ts. Thus, the multiplication rounding error is canceled by the subtracter output and the errorless circuit is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000242350-A (JP)
Title: Operation lever and its assembling method
Inventor: IZUMIKAWA TAKEYA
IPC: G05G1/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To fit a stick to a knob or remote control valve without twisting a cable run in the knob and stick when the operation lever whose knob is provided with a switch is assembled. SOLUTION: A 1st screw part 20 is formed at the tip part of the stick 16, a 2nd screw part 21 which can threadably engage the 1st screw part 20 is provided at one end part of a hollow adapter 17, and a 3rd screw part 22 is provided at the other end part of the adapter 17; and a 4th screw part 23 which can threadably engage the 3rd screw part 22 is provided at the base end part of the knob 18. The 1st and 2nd screw parts 20 and 21, and 3rd and 4th screw parts 22 and 23 have the threads cut reversely and the cable of the switch 15 is run in the knob 18, adapter 17, and stick 16; and the stick 16 and knob 18 are fixed and the adapter 17 is rotated to allow the 1st and 2nd screw parts 20 and 21, and 3rd and 4th screw parts 22 and 23 to threadable engage each other at the same time, so that the stick 16 and knob are clamped through the adapter 17.
Patent JP-H10240729-A (JP)
Title: Device for preparing data base and method therefor
Inventor: FUJIOKA KENGO
IPC: G06F17/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a data base preparing device and method by which only an object with high probability that it appears with ambiguity or homonym from among the huge number of objects to be stored in an explanation information DB(data base) is stored in the explanation DB. SOLUTION: Probability that a name to be stored in an explanation information DB received from an inputting part 1 is retrieved accompanied with homonym is calculated by a probability calculating part 2, and the high order M pieces of names with high calculated probability that they appear with homonym are extracted from among the inputted names by a probability high order data extracting part 3. Then, explanation information from which the homonym for the extracted name is excluded is prepared by an explanation preparing part 4, and the name and the explanation information are stored in an explanation information DB 6.
Patent JP-S56142686-A (JP)
Title: Manufacture of photoelectric converter
Inventor: ISHIWATARI TATSUMI
IPC: H01L27/144
Filed: 1980-04-09
Abstract: PURPOSE:To simplify the steps of manufacturing a photoelectric converter by forming an electrode pattern of desired shape on a substrate and then forming a photoelectric converting layer and common electrode. CONSTITUTION:An electrode pattern 2 of desired shape is formed by etching on a light transmitting substrate 1. The pattern 2 is formed of a transparent conductive film. Subsequently, a photoelectric convertering layer 4 is formed with mask  material such as metal mask on the pattern 2. The layer 4 is formed by sequentially  laminating a II-VI group compound film 5 having relatively large band gap and a II-VI group compound film 6 having smaller band gap than the band gap of the film  5. Then, amorphous chalcogenide film 7 is formed, and common electrode 8 is  formed.
Patent JP-H01220401-A (JP)
Title: Metal oxide film resistor
Inventor: OSHIMA KAZUYUKI
IPC: H01C7/00
Filed: 1988-02-29
Abstract: PURPOSE:To reduce resistance temperature coefficient and to keep its variability small by incorporating tin oxide, antimony and fluorine in a metal oxide film. CONSTITUTION:1000 pieces of porcelain boards are prepared, cleaned, dried and cooled. Then, alcohol is mixed in a solution in which tin oxide, pure water, ammonium fluoride, and antimony are dissolved in hydrochloric acid, thereby obtaining a material mother liquor. Thereafter, the boards are introduced into a rotatable cylindrical cage, the liquor and compressed air are injected from a nozzle while rotating the cage in a furnace, fine fog is sprayed to cover the surfaces of the boards with a film. Then, after the boards are naturally cooled, resistors covering the boards are removed, and annealed in a furnace. 100 pieces are picked up of thus treated resistors removed at random, press- fitted in a metal cap attached with leads at its both ends, and coated to be protected.
Patent JP-H02227467-A (JP)
Title: Pigment dispersion
Inventor: KOBAYASHI NAGATOSHI
IPC: C09B67/20
Filed: 1989-03-01
Abstract: PURPOSE:To provide the title dispersion improved in viscosity characteristics of gravure printing ink and flexographic ink and in film characteristics such as gloss and clearness. low in viscosity just after produced, little in characteristics change with time even if stored for a long period, comprising a soluble azo pigment and a specific compound. CONSTITUTION:The objective dispersion can be obtained by incorporating (A) 100 pts.wt. of a soluble azo pigment with (B) pref. 0.1-50 pts.wt. of a compound of formula I (X is -CH2-, of formula II, formula III or -CH2CH2-) (e.g. a compound of formula IV).
Patent JP-H0271207-A (JP)
Title: Protective pipe for optical fiber and flat type optical fiber code formed by using this pipe
Inventor: KOZUKA KENJI
IPC: G02B6/44
Filed: 1989-03-01
Abstract: PURPOSE:To sufficiently protect coated optical fibers which are exposed by disposing the coated tensile bodies coated and integrated by a thermoplastic resin to both sides of a space part in which the coated tape fibers are inserted and forming a body coating part of a thermoplastic resin having compatibility with the thermoplastic resin of the coated tensile bodies. CONSTITUTION:The coated tensile bodies 1 are formed by coating tensile wires 1, which are metal wires such as single steel wire or twisted steel wires having flexibility, FRP formed by binding reinforcing fibers with a curable resin or polyoxymethylene, with such a thermoplastic resin which adheres to these tensile wires 1. The resins which can adhere or fuse to the resin of the coated tensile bodies 1 to each other are selectively used as the thermoplastic resin of the body coating part 12 constituting the outside shape. The protective pipe has high compressive force resistance, since the coated tensile bodies 1 and the body coating part 12 are joined and integrated via the coating layers 13 of the coated tensile bodies 1 and the dimensional change of the thermoplastic resin is equal to the dimensional change of the coated tensile bodies 1 and since the space part 16 is precisely formed. The optical fibers are sufficiently protected against external force in this way.
Patent JP-H01218954-A (JP)
Title: Antiskid control device
Inventor: YASUNO YOSHIKI
IPC: B60T8/66
Filed: 1988-02-29
Abstract: PURPOSE:To more accurately estimate a car body speed by compensating a fixed offset amount to be added to an absolute value of longitudinal acceleration in case of estimating the car body speed from a longitudinal acceleration detection value, when a lock tendency of a wheel speed is detected. CONSTITUTION:Each wheel speed detection value by a wheel speed detecting means adds a fixed upper limit to a change amount of the value for improving noise resistance by a wheel speed limiting means, and a maximum value in each of the wheel speeds serves as the initial value in a car body speed calculating means, by integrating a value adding a fixed offset amount to an absolute value of longitudinal acceleration from a longitudinal acceleration sensor, a car body speed is estimated. An actuator control means, being based on the estimated car body speed and each wheel speed, outputs an instruction signal in accordance with a braking condition individually to each actuator, controlling a pressure of each wheel braking cylinder. Accordingly, the longitudinal acceleration detection value, even when it is displaced to a no-brake side, is compensated, and obtaining an adequate car speed, no-braking condition due to continuing pressure reduction can be avoided.
Patent JP-H06257324-A (JP)
Title: Joint type metallic pipe column and short pipe used for this column
Inventor: MARUYAMA TADAKATSU
IPC: E04H12/08
Filed: 1993-03-08
Abstract: PURPOSE:To secure sufficient fastening force, strength, corrosion resistance and a fine appearance by expanding and contracting the end part of a short steel pipe made of shape memory alloy, and then insertedly joining it to an adjacent short steel pipe and heating them. CONSTITUTION:A plurality of short steel pipes 2,3 are mutually joined to form them in one body, and at least one of them is formed of shape memory alloy into a joint type metallic pipe column. In this case, as to the short steel pipe 1 made of the shape memory alloy to be used, end parts 11, 12 are expanded and contracted so as to be the maximum at its released end after a shape memory process. In addition, the end parts 11, 12 are joined to the end parts of an adjacent opposite short steel pipes 2, 3 through a groove, a projection and a taper so that they may be inserted and fitted. Stress generated by the shape memory alloy during the restoration of the shape is utilized as a main fastening agent. Thus the joint type metallic pipe column can be efficiently carried out in its joint process, and made lighter and improved in safety.
Patent JP-H05246511-A (JP)
Title: Rack supplying/receiving mechanism and total assembling device equipped with same
Inventor: TODA NAOKI
IPC: B65G1/04
Filed: 1992-03-04
Abstract: PURPOSE:To provide a rack supplying/receiving mechanism with which rack supplying/receiving work can be performed automatically in a relatively small occupied space. CONSTITUTION:A first stage 11 and a second stage 12 disposed in a stacked state along height, and an elevating stage 13 penetrating these to elevate are provided, and a rack elevating mechanism 14 is disposed. The second stage 12 is retracted/restored from an elevation action zone of the elevating stage 13 by a belt 17c. Empty racks 21 disposed in a line in the first stage 11 are moved to the rack elevation mechanism 14 by a rack pushing mechanism 15 separately, and articles are contained by elevation action of the rack elevation mechanism 14. The full racks 21 are moved to the height of the second stage 12 by up motion of the rack elevation mechanism 14, and they are then moved onto the second stage 12 by a rack returning mechanism 16.
Patent JP-S51121295-A (JP)
Title: Emergency alarm system
Inventor: YAMAMOTO KICHIZOU
IPC: G08B25/01
Filed: 1975-04-17
Abstract: PURPOSE: To transmit alarms economically but positively by using the commercial power circuit as the transmitting medium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53132061-A (JP)
Title: Manufacture of decorative mole
Inventor: INAGAKI KATSUHIKO
IPC: B29C48/154
Filed: 1977-04-22
Abstract: PURPOSE:To make it possible to manufacture a decorative mole by means of a die of simple shape, by inserting a metallic foil between a high polymer material adhesive to the metallic foil as a substrate and a material non-adhesive to the substrate and the foil as a protective coating part, and by two-color extrusion molding of them.
Patent JP-H01220040-A (JP)
Title: Task scheduling system
Inventor: HOSHIAI TAKANARI
IPC: G06F9/46
Filed: 1988-02-29
Abstract: PURPOSE:To simplify a control mechanism and to improve its efficiency by unifying scheduling control and interruption processing into one and the same processing mechanism. CONSTITUTION:When an interruption generating flag 1 is set, an interruption processing circuit 7 compares the interruption generating flag 1 with a present level storage circuit 3. When a present level is less prior, the context of a task being executed is saved into the leading context control area of queue which is a context saving area corresponding to the present level, the interruption generating flag 1 corresponding to the present level is set, an interruption level of which interruption is requested is newly stored into the present level storage circuit 3, the interruption generating flag 1 corresponding to the interruption level is reset and an interruption handler concerned is activated. When the present level has priority equal priority, the interruption request is held. Since the task scheduling control and the interruption processing can be executed with the same mechanism like this, the processing mechanism can be simplified and its efficiency can be improved.
Patent JP-S53132842-A (JP)
Title: Heat pump type air conditioner
Inventor: YAMANE MASATAKA
IPC: F25B13/00
Filed: 1977-04-22
Abstract: PURPOSE: To control an air blower for an outside unit by meeting the operating condtions of a heat pump type air conditioner which connects a number of inside units to one outside unit with each load status. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000252433-A (JP)
Title: Schottky type erasable and programmable memory
Inventor: SHIOJIMA KENJI
IPC: H01L27/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an erasable and programmable memory of a simple element structure with two terminals. SOLUTION: A metal Schottky electrode 2 is deposited on a semiconductor substrate 1 having a deep level (defect) which is higher in density than an impurity concentration, forming a Schottkey contact. A ohmic electrode 3 is formed at a part of the semiconductor substrate 1 having deep level. 4 is a terminal (a) of the Schottky electrode 2 while 5 is a terminal (b) of the ohmic electrode 3. The Schottky contact is formed at a semiconductor comprising a deep level, and the deep level in a depletion layer is charged by a large current, for storing a written state. To erasing it, the formed Schottky contact is irradiated with light to ionize a defect in the depletion layer.
Patent JP-S61208138-A (JP)
Title: Test system for microprocessor device
Inventor: SAWADA MASAZUMI
IPC: G06F11/22
Filed: 1985-03-12
Abstract: PURPOSE:To display a test result on a display means by taking a test in response to an indication from an input means according to a test program stored in a microprocessor. CONSTITUTION:The item number and start of a test are inputted with KEY 2. The microprocessor CTL1 detects the item number of the test according to the order of the KEY 2 and the address of the program is set in the starting address of the ROM 6 in an external testing device ETST 5. The ROM 6 starts the test program under microprogram control to test a specified position of the CTL1, and the result of a normal end of abnormal end is reported as data to the CTL1, which displays the result on a display device DSP 3 as 'GOOD' or 'NO GOOD'.