baber/WOPTO huggingface dataset:
Patent JP-S62216505-A (JP)
Title: Digital fm demodulation circuit
Inventor: SAKAZAKI YOSHIHISA
IPC: H03D1/22
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the circuit scale by applying logarithmic conversion to digital FM signals having a phase difference of 90 deg., applying the subtraction processing to both and then applying exponential conversion. CONSTITUTION:Absolute values ¦sintheta¦, ¦costheta¦ of two digital FM signals sintheta, costheta having a different phase of 90 deg. are given respectively to ROMs 21, 22. The ROM 21, 22 have respectively a loge table, and an input data is used as an address data to apply logarithmic conversion. Logarithmic conversion outputs loge¦sintheta¦, loge¦costheta¦ of the ROMs 21, 22 are subjected to subtraction processing by a subtracter circuit 23. The ROM 24 has a table of exponent-tan<-1> table, the input data is used as the address table and the result of subtraction is subject to exponent-tan<-1> conversion. The phase data theta (=tan<-1>e<x>) is given to a phase expansion circuit 16. Thus, the capacity of the ROMs in use is reduced conventionally.
Patent JP-H08226037-A (JP)
Title: Interlace nozzle
Inventor: SUGAWA TAKAYOSHI
IPC: D02J1/00
Filed: 1995-02-22
Abstract: PURPOSE: To enable an interlace nozzle to carry out threading in good workability by reduced parts and simple structure and enable the interlace nozzle to use for a long period. CONSTITUTION: This interlace nozzle applies collecting property to yarn which travels through a yarn treating path by feeding compressed air through air flow path such as air introducing hole 52b to the yarn treating path such as yarn passage 54e. The nozzle is equipped with the second intermediate block 54 in which the yarn-treating path is formed and the first intermediate block 54 openably covering the yarn treating path by relatively moving to the second intermediate block 54. Air flow path is formed in the second block 54 and the first intermediate block 53.
Patent JP-S52143960-A (JP)
Title: Ion exchange treatment of blow-down water from wet desulfuriz ing equipment of exhaust gas
Inventor: OOTANI KOUJI
IPC: B01D53/34
Filed: 1976-05-26
Abstract: PURPOSE: To plan to make harmless the blow-down water from the wet desulfurzing equipment of the exaust gas with a good efficiency, by removing the COD components by treating the blow-down water with the weakly basic anion exchange resin, and by regenerating the anion exchange resin with alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60204052-A (JP)
Title: Address selecting system of input/output board
Inventor: INOUE MICHIYA
IPC: G06F12/06
Filed: 1984-03-28
Abstract: PURPOSE:To improve a maintenance property by generating a slot selecting signal and an in-board address from a programmable address converting circuit, and discriminating whether the own board is selected by this slot selecting signal or not. CONSTITUTION:An address for executing an access to an input/output board is inputted to an address converting circuit 5 from a control circuit 2 of an input/ output interface part 1, and a slot selecting signal and an in-board address are generated from this address converting circuit 5. By this slot selecting signal, one input/output board is selected from plural input/output boards 10, 11, 12..., and one address in the selected input/output board is selected by the in-board address from the address converting circuit 5.
Patent JP-2000260020-A (JP)
Title: Magnetic recording medium and its production
Inventor: ONO TOSHINORI
IPC: H01F10/14
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient shock resistance to an unexpected collision of a magnetic head even when the thickness of a protective coat is reduced in a data are and to prevent a wear and breaking of the protective coat due to the contact and friction of the magnetic head in a CSS area. SOLUTION: When a magnetic film 3 and carbon-base protective coats 4, 5 which protect the magnetic film are disposed on a substrate 1 to produce the magnetic recording medium, the contact parts of the protective coats 4, 5 which come in contact with a magnetic head at the start or stop of the magnetic head are formed by an ion beam method using a gaseous hydrocarbon optionally in combination with at least one selected from Ne, Ar, Kr and Xe and then the protective coats 4, 5 are formed on the nearly entire surface of the magnetic recording medium by a sputtering method using N2 and at least one selected from H2, Ne, Ar, Kr and Xe. In other way, an amorphous carbon layer is formed on the entire surface of the recording medium by the sputtering method and then a DLC layer is formed in the CSS area by the ion beam method.
Patent JP-S55153039-A (JP)
Title: Microcomputer input circuit
Inventor: SHIBUYA TOSHIFUMI
IPC: H03M11/22
Filed: 1979-05-18
Abstract: PURPOSE: To make it possible to modify the specification of a program easily without increasing input circuits, by making it possible to alter the following execution on the basis of the state of an input circuit in electric power feed or reset operation.  
     CONSTITUTION: A radio set using a PLL synthesizer employs one-chip CPU for control. The trouble of a diversity in specification such as a frequency band is obviated by making it possible to select a program. To obtain data for selecting or modifying the program, diodes 33W36 are connected to input circuits 16W19. In power feed or reset operation, terminal 32 is held at "H" for a certain time. As a result, "H" is input to terminals 16W19 to which diodes are connected. Then, four- bit data at that time are written in a fixed register and then used for the selection of the program and modification in execution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51135681-A (JP)
Title: An electrochemical element
Inventor: SAITOU SATORU
IPC: G01R22/02
Filed: 1975-05-20
Abstract: PURPOSE: To provide an electrochemical element that may broaden usable range of voltage and that can command an optional capacity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07271696-A (JP)
Title: Analytic display method for protocol data
Inventor: ICHIKAWA TOUICHIROU
IPC: H04L29/06
Filed: 1994-03-30
Abstract: PURPOSE:To easily confirm and meaning of protocol data which are transmitted and received between computers by analyzing the contents of respective parameter elements of the protocol data according to the description method of a specific encoding rule. CONSTITUTION:Plural opposite party processing systems 309 are connected to an information processing system 300 through a communication line 308, and the system 300 sends and received data to and from those opposite party processing systems 309. After the structure of the protocol data are analyzed according to the specific encoding rule, the contents of a 'tag' and a 'value' as parameter elements of the analyzed protocol data are compared with the contents of the 'tag' and 'value' of a table wherein the structure, contents, and meaning of the protocol data are previously defined, and when the contents are the same, the meanings of the 'tag' and 'value' are displayed together with the analytic result. Thus, the analytic result and the meanings of the data contents are displayed, so the meanings of the data contents and data structure of even nesting structure can visually and easily be confirmed.
Patent JP-H04296104-A (JP)
Title: Multiple mode dielectric resonator
Inventor: ANDO MASAMICHI
IPC: H01P7/10
Filed: 1991-03-25
Abstract: PURPOSE:To adjust independently only a coupling degree without changing a resonance frequency when the coupling degree between dielectric resonators is adjusted through the insertion/withdrawal of a coupling adjustment member in the multiple mode dielectric resonator in which a composite dielectric body integrated with plural pillar dielectric bodies put orthogonal into a case and each pillar dielectric body is resonated in the TM mode. CONSTITUTION:A composite dielectric body 1 integrated by using pillar dielectric bodies 1a, 1b orthogonal to each other is provided in a case 2, a single coupling adjustment member 6 made of a metallic part 7 and a dielectric body 8 is used and the insertion/withdrawal of the metallic part 7 with respect to a space in the case and the insertion/withdrawal of the dielectric body 8 with respect to a hole of the composite dielectric body are implemented by inserting/- withdrawing the coupling adjustment member 6. Thus, a change in the resonance frequency due to the insertion/withdrawal of the metallic part 7 is suppressed or canceled.
Patent JP-H07273875-A (JP)
Title: Method and device for vicariously automatically reporting voice message
Inventor: IWASE RYOICHI
IPC: H04M3/42
Filed: 1994-03-30
Abstract: PURPOSE:To provide a method and a device for voice message vicarious and automatic reporting which enable a calling subscriber (service user) to register an arbitrary voice message and enable him to report the voice message to an arbitrary called subscriner and enable him to the report condition. CONSTITUTION:This method consists of a telephone number/call date/voice message register function 10, a voice message storing function 20, an intra- network calling function 30, a time designating start function 40, and a voice message report condition storing function 50. The telephone number, the call date, and the voice message to be reported are accepted from a requester and are registered in the network (10 and 20); and when the call date comes, stored information or the like is referred to automatically call the telephone number of the called subscriber.
Patent JP-S60205660-A (JP)
Title: Kanji classifying device
Inventor: ISHIKAWA SOUICHI
IPC: G06F17/21
Filed: 1984-03-30
Abstract: PURPOSE:To omit trouble of inputting reading anew in the list of KANJI (Chinese character) string and to save space of KANA (Japanese syllabary) pronouncing in the list by providing a list controlling table and changing classification of KANJI string to classification according to reading of KANJI. CONSTITUTION:The list controlling table G is data of column unit made by dividing the list vertically, and generally, G (i, 1) in i-th column represents the position of the first figure, and G (i, 2) represents number of necessary figures. G (i, 3) shows the position of first figure of reading in a reading table Y in which the reading is stored when it is defined that storing of reading is necessary for 1 column, and G (i, 4) shows required number of figures of reading. Such a table G is provided, and reading of KANJI inputted at the time of KANA/KANJI conversion inputting is stored in a memory in a form not displayed in a display unit through data T, reading table Y, and KANJI character string in the list is reclassified using this as data. Thus, trouble of inputting reading again to the list of KANJI character string can be eliminated and the space for KANA pronouncing in the list can be saved.
Patent JP-S54152407-A (JP)
Title: Circuit assignment control system of time-division multiple network
Inventor: MATSUOKA KAZUO
IPC: H04L5/22
Filed: 1978-05-22
Abstract: PURPOSE:To improve transmission efficiency by allowing transmitting information of the same transmission rate, queued in a group of transmission requests, to stand by on a data buffer. CONSTITUTION:The common divisor of a transmission rate which corresponds to a transmission request from a terminal is regarded as a unit rate and on the basis of the unit rate, times slots on time-division multiple circuits 21...26 are assigned to respective terminals at the same transmission speed. Then, time-division multiplexers 2-0, 2-1 and 2-2 allocate transmitting informaton equivalent to each transmission request to an idle time slot among time slots assgined to terminals and then allows transmitting information of the same transmission rate, queued in a group of transmissiin requests, to stand by on a data buffer. Consequently, even if transmission requests of different rates coexist, they can be sent in sequence unless there is an idle time slot, thereby improving the transmission efficiency.
Patent JP-S55153833-A (JP)
Title: Revolution speed control system for internal combustion engine
Inventor: IZUMI KOUICHI
IPC: F02D41/14
Filed: 1979-05-17
Abstract: PURPOSE: To prevent an overspeed of an engine by a method wherein an engine speed is converted from a pulse signal to an analogue signal, and a fuel cut and intake air increase are performed when the signal has exceeded a specified value.  
     CONSTITUTION: A valve body 42 which opens or closes with a switch valve 39 is provided to a main jet 12 which communicates between a float chamber 11 and main nozzle 16 in a carburettor 2. A switch valve 27 which performs switching from an air port 26 is provided in an intake pipe 1 to perform a negative pressure switching to a negative pressure chamber 36 by a solenoid 32. And an engine speed signal 3 is input to a control circuit 4 to perform switching of both valves 27 and 39. In the circuit 4 is so installed a Schmitt trigger circuit C which inverts a drive circuit D when an analogue voltage signal has exceeded a specified value, to shut off the valve 42, release a valve body 30 and dilute an air-fuel ratio when an engine is at an overspeed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56157508-A (JP)
Title: Temperature control circuit
Inventor: KAWAI MASAYUKI
IPC: H05B3/00
Filed: 1980-05-08
Abstract: PURPOSE:To control the temperature efficiently, by applying a voltage corresponding to the radiant heat capacity in a heater and a heater supporting part as a heat radiation bias quantity. CONSTITUTION:If the temperature higher than the current set temperature is set, a difference is generated between the output of a temperature detecting amplifier 2 and the output of a set temperature amplifier 2, and an output corresponding to change components is generated in an error amplifier 5. This error output and heat radiation for the set temperature are input to an adder 6 as bias components and are added to increase the power source phase and heat the heater. In case of transfer to this high-temperature part, the rise time from the low-temperature part to the high-temperature part is controlled very rapidly with a high precision by the deviation control due to the output where radiant heat quentity components in the temperature are added. In case of transfer from the high-temperature part to the low- temperature part, a good fall characteristic is obtained also by the bias quantity of the high temperature, the bias quantity of the low-temperature part, and subtraction of temperature error components.
Patent JP-S57177959-A (JP)
Title: Metallic material for molten borax bath
Inventor: ARAI TOORU
IPC: C22C38/52
Filed: 1981-04-22
Abstract: PURPOSE: To provide a metallic material having high corrosion resistance to a molten borax bath by contg. ≥1 kind of Ni and Co and Cr respectively at prescribed ratios, and consisting of the balance substantially Fe.  
     CONSTITUTION: A metallic material for a molten borax bath contg. 30W80wt% Ni and/or Co and 10W30wt% Cr respectively and consisting of the balance substantially Fe. This metallic material has an extremely high corrosion resistance against the molten borax bath. Hence, in a surface treatment wherein a material to be treated consisting of said metallic material contg. carbon in particular is immersed in the molten borax bath and a carbide layer is formed on the surface of said material, this material is applied extremely effectively when adapted to a vessel for the molten borax bath, and jigs for agitation of the bath or for holding the material to be treated. For example, Fe-16% Cr-60% Ni is enumerated for said metallic material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59167456-A (JP)
Inventor: BUORUFU EENGENEINTO
IPC: B65B13/28
Filed: 1983-04-08
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-S58179270-A (JP)
Title: Surface-coating material for caulking material
Inventor: TSUBOI IKUO
IPC: C09D1/00
Filed: 1982-04-12
Abstract: PURPOSE:To provide the titled coating material capable of maintaining its beautiful appearance after application to the surface of a caulking material without being affected by the detrimental effect of the caulking material, by using more than specific amount of silica sol as a binder component. CONSTITUTION:The objective coating material contains >=5% (solid basis) of silica sol as a binder component preferably in combinatin with an assistant binder such as aqueous dispersion or solution of a synthetic polymer. The weight ratio of the solid component of the silica sol to that of that of the assistant binder is preferably (5-98):(95-2). The binder is compounded with a pigment, filler, aggregate, etc., and the composition is applied preferably directly to the surface of a caulking material as a finish coating material.
Patent JP-S53146675-A (JP)
Title: Both analog and digital displaying thermometer
Inventor: TABATA JIYUNICHI
IPC: G01K5/18
Filed: 1977-05-26
Abstract: PURPOSE: To display temperatures analogicallly and digitally by converting the temperatures of an analog display thermometer to digital electrical signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60203197-A (JP)
Title: Method for converting adenosine monophosphate into adenosine triphosphate
Inventor: IMAHORI KAZUTOMO
IPC: C12P19/32
Filed: 1984-03-29
Abstract: PURPOSE:To obtain adenosine triphosphate (ATP) in high yield in a short time stably for a long period, by treating adenosine monophosphate (AMP) with an immobilized enzyme capable of converting AMP produced by a microorganism having a relatively high optimum growth temperature and an immobilized enzyme capable of converting adenosine diphosphate (ADP) into ATP in a specific concentration. CONSTITUTION:An enzyme capable of converting adenosine monophosphate (AMP) produced by a microorganism, e.g. Bacillus stearothermophilus, having 50-85 deg.C optimum growth temperature into adenosine diphosphate (ADP) or an enzyme capable of converting ADP into adenosine triphosphate (ATP) is immobilized to give an immobilized enzyme capable of converting AMP into ADP and ADP into ATP. The resultant immobilized enzymes are combined, and the concentration of AMP is set at >=5mM to treat AMP. Thus, AMP is converted into ATP.
Patent JP-H06252219-A (JP)
Title: Film carrier and film carrier device, and manufacture of film carrier
Inventor: OSAME TAKESHI
IPC: H01L21/768
Filed: 1993-02-26
Abstract: PURPOSE:To limit noise due to high-frequency current while improving connection reliability by forming via holes having a specific cross section. CONSTITUTION:Two metal sheets 1 and 2 are coated on one surface with polyimide 3 and 4, respectively, and heated to dry the polyimide. The sheets are joined with polyimide 3 and 4 in contact using polyimide varnish. A via hole 6 is opened through the metal sheet 2, polyimide 4 and polyimide varnish 5. The cross section of the via hole is wider at least 1 micron at the polyimide varnish 5 than at the metal sheet 2. This improves the adhesion to a metal film 7 that is formed later, thus improving connection reliability.
Patent JP-S60203627-A (JP)
Title: Epoxy resin composition
Inventor: SHIMAZAKI HIROMITSU
IPC: C08G59/50
Filed: 1984-03-28
Abstract: PURPOSE:The titled one-pack type or powdery composition, obtained by incorporating dicyandiamide as a curing agent and a specific imidazole as a curing accelerator with an epoxy resin, curable at a low temperature in a short time, and useful for bonding, coating and sealing, etc. of electronic and electrical parts, etc. CONSTITUTION:An epoxy resin composition obtained by incorporating (A) dicyandiamide of formula I as a curing agent and (B) an imidazole of formula II (R1 is H or methyl; R2 is 1-17C alkyl) as a curing accelerator with an epoxy resin, e.g. bisphenol A or F type or phenol novolak type epoxy resin. The amount of the component (A) is 4-20pts.wt. based on 100pts.wt. epoxy resin.
Patent JP-S57178043-A (JP)
Title: Hydraulic circuit of construction equipment
Inventor: YOSHIDA KUNIHIKO
IPC: E02F9/22
Filed: 1981-04-24
Abstract: PURPOSE:To eliminate the need for a bypass of a switch valve and to improve a control ability of a working cylinder, by a method wherein an opening and shutting valve for controlling a discharge amount of a pump is located between a hydraulic pump and a tank, and is controlled by a pilot valve for regulating a switch valve which drives the working cylinder. CONSTITUTION:Discharge amounts of variable capacity type hydraulic pumps 2a and 2b are controlled by pilot valves 41 and 42 for regulating pilot system direction switching valve 36 and 37 which drives a working cylinder. A pilot type opening and shutting valve 40 is situated in the middle of a line, with which discharge sides of the variable capacity type pumps 2a and 2b are coupled to a tank, it is controlled by pilot valves 41 and 42, and no bypass oil path is formed at the switching valves 36 nd 37. At a time when the pilot valves 41 and 42 are in a non-operating condition, the switch valves 36 and 37 are brought to a neutral, the opening and shutting valve is open, and the discharge amount of the hydraulic pump 2a is minimum. With the pilot valve 41 operated, the opening and shutting valve 40 is brought to a closing state, and the discharge amount of the hydraulic pump 2a varies with pilot pressure.
Patent JP-2000257553-A (JP)
Title: Power transmission mechanism for multicompressor
Inventor: TSUDA MASAHIRO
IPC: F16H7/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism for a multicompressor allowing easy belt stretching work and capable of prolonging service life of a belt. SOLUTION: A V-shaped groove is formed on a front side of a pulley 41, and a V belt 47 is stretched. On the other hand, teeth are peripherally formed on a rear side of the pulley 41. Teeth are peripherally formed on a pulley 43 in the same way. A gear 45 is nipped and mounted between the pulleys 41 and 43. Power from an engine is transmitted by the V belt 47 to rotate and drive the pulley 41. The rotation of the pulley 41 is also transmitted to the pulley 43 through the gear 45. Consequently, the V belt 47 is merely stretched on one pulley, thereby facilitating belt stretching work.
Patent JP-H08234569-A (JP)
Title: Developing device
Inventor: NISHIDO KAZUHIRO
IPC: G03G21/16
Filed: 1995-02-24
Abstract: PURPOSE: To provide a developing device which confines developer to the vicinity of a developing roller, with a developing unit detached from a device main body for the replenishment of toner and the change of a color, and prevents toner scatter and irregularities in the density of a formed image even in its actuation right after the loading of the unit. CONSTITUTION: In the state of taking the developing unit 2 out of the device main body and in the state of the developing unit 2 taken out of the device main body, the part where a hopper 9 and the developing roller 4 communicate is shielded by a shutter 20, and the toner 7 is confined to the vicinity of the developing roller 4. Thus, even when the unit is tilted in its longitudinal direction, the toner near the developing roller is prevented from gathering in one place in the longitudinal direction, and developer scatter and irregularities in the density of the formed image are prevented.