baber/WOPTO huggingface dataset:
Patent JP-S61265336-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/14
Filed: 1985-05-20
Abstract: PURPOSE:To enable elimination of disturbance of control, by a method wherein, in a double O2 sensor system, when a rapid change in an intake air amoun is detected, an air-fuel ratio feed back control by an O2 sensor on the downstream side is stopped. CONSTITUTION:A first O2 sensor 13 is situated to an exhaust manifold 11 on the upper stream side of a catalyst converter 12, and a second O2 sensor 15 to an exhaust pipe 14 on the downstream side. The O2 sensors 13 and 15 generate different output voltages to an A/D converter 101 of a control circuit 10 according to an air-fuel ratio being on the lean side or the rich side to a theoretical air-fuel ratio. The air-fuel ratio of an engine is regulated according to first and second air-fuel ratio corecting amounts computed depending upon outputs from the first and second O2 sensors 13 and 15. In which case, when inversion of the second O2 sensor 15, designed on condition that it responds to a slow change in an air-fuel ratio, is detected, it is considered that a rapid change occurs to an intake air amount, and computation of a second air-fuel ratio correction amount is stopped.
Patent JP-H07295313-A (JP)
Title: Image forming device
Inventor: YASUDA HIROSHI
IPC: B65H7/06
Filed: 1994-04-21
Abstract: PURPOSE:To provide an image forming device capable of preventing transfer paper from getting into a bellows-like state or the transfer paper from being pushed into the transfer means causing a damage of the corona wire of a transfer means even when the transfer paper is fed toward an image carrier by manually rotating a resist roller. CONSTITUTION:In the eletrophotographic image forming device, an image is formed by transferring a toner image formed on the image carrier to the transfer paper 1 by the transfer means 6, and the device is provided with a pair of resist rollers 5 carrying the transfer paper to the image carrier 2 in a specified timing, a moving means moving the transfer means between a 1st position 6a being the most proximate position to the image carrier and a 2nd position 6b separate from the image carrier, and a 2nd carrying means 4 coupled with the shaft part of one resist roller and manually rotating one resist roller. It has a preventing means preventing the transfer paper from being carried to the image carrier by the 2nd carrying means when the transfer means is at the 1st position.
Patent JP-S587591-A (JP)
Inventor: MATSUSHITA KAZUO
IPC: G21C11/08
Filed: 1981-07-07
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-H02285483-A (JP)
Title: Cash teller machine
Inventor: URANO TERUKAZU
IPC: G07D9/00
Filed: 1989-04-27
Abstract: PURPOSE:To perform the detailed inspection of a transaction as necessary even when an integral receiving box is freely combined by providing a means to read identification information in the integral receiving box loaded on a device main body and to store the number of distribution and that of collection of cash when a cash distribution operation and a cash collection operation are executed. CONSTITUTION:The subject machine is equipped with an integral receiving box information storage part 100 which reads the identification information from the integral receiving box identification means 99 of the integral receiving box 11 loaded on the device main body and stores the number of distribution and that of collection of the cash in the cash distribution operation and the cash collection operation executed by using the integral receiving box 11 at every integral receiving box 11. In such a manner, since it is possible to identify the integral receiving box 11 loaded on the device main body by the identification information individually, respectively and the number of distribution and that of collection of the cash in the distribution operation and the collection operation of the cash executed at every integral receiving box 11 by using the same can be stored in the integral receiving box information storage part 100, the close inspection can be performed as necessary without generating an error based on the content of the information.
Patent JP-H04335005-A (JP)
Title: Preparation of polyolefin
Inventor: HIRAKAWA KATSUMI
IPC: C08F4/58
Filed: 1991-05-10
Abstract: PURPOSE:To provide a rare earth element complex catalyst for producing polyolefins which has high activity and with which molecular weight control is easy. CONSTITUTION:A polymerization catalyst comprising the following catalyst components (1) and (2) is used to polymerize an olefin. Catalyst component (1) is a rare earth element-based component comprising a trivalent metal selected from the rare earth elements having atomic numbers 39 and 57-71, a substituted or unsubstituted cyclopentadienyl group, and a substituent selected from a hydrogen atom, an alkyl group, and an aryl group. Catalyst component (2) is a silicon compound having an Si-O-C bond. A representative example of the catalyst is synthesized from a product of a reaction among 1,2-diindenylethane, n- butyllithium, and lutetium trichloride and bis(trimethylsilyl)methyllithium.
Patent JP-H04334680-A (JP)
Title: Automobile body assembling method
Inventor: MURAKAMI TETSUYA
IPC: B23P21/00
Filed: 1991-05-10
Abstract: PURPOSE:To facilitate assembling work while preventing an instrument panel unit from interfering with a cowl member on the upper unit body side at the time of inserting a lower unit body relatively into an upper unit body from the front side to assemble both unit bodies. CONSTITUTION:Prior to the relative insertion of a lower unit body 2, an instrument panel unit 35 is fitted to the lower unit body 2 in such a way as to be movable downward from its normal assembling position. At the time of performing the relative insertion of the lower unit body 2, this instrument panel unit 35 is moved downward from its normal assembling position so as not to interfere with a cowl member 62 on the upper unit body side.
Patent JP-S5842851-A (JP)
Title: Position detector of speed change gear
Inventor: IKEDA TERUO
IPC: F16H59/42
Filed: 1982-06-22
Abstract: PURPOSE:To obtain position information of a speed change gear, by calculating ratio of both speeds from the speed of an engine and the speed of an automobile. CONSTITUTION:A speed detector 2 is mounted to an engine 1, and a detector 6, detecting speed of an automobile, is mounted to a speed change gear 5. Ratio of the automobile speed and engine speed is calculated by an arithmetic circuit 8, contained with a microcomputer 9, and a gradient of straight lines A-E is obtained to acquire information of a position of the speed change gear.
Patent JP-H06317493-A (JP)
Title: Torque sensor
Inventor: NAKAMOTO AKIRA
IPC: G01D3/028
Filed: 1993-05-07
Abstract: PURPOSE:To provide a torque sensor in which the fluctuation of zero point due to the rotational angle under no-load is detected and the data thereof is stored and the measurement is corrected at the time of torque measurement by reading out the data thus stored. CONSTITUTION:A signal is delivered on an external control signal line 36 to a measurement operating circuit 28 thus bringing the circuit into a detection/memory mode. The circuit 28 confirms the no-load state of a detection shaft 10 and stores the torque measurement corresponding to the rotational angle of the shaft 10 for the first revolution of the shaft 10. For the second revolution, a measurement is read out from the memory 32 and compared with the actual measurement value at each rotational angle. If they are substantially equal to each other, a detection/memory completion signal is placed on a signal line 38. Consequently, the signal on the line 36 is turned OFF and a switching is made to torque measurement mode. In this regard, zero point fluctuation data for each angle is fed from the memory 32 to the circuit 28 along with the rotational angle of the shaft 10 detected by a rotational angle detector 30 and the torque measurement. The error is subtracted from the torque measurement to produce a correct torque value which is then placed on a torque signal line 34.
Patent JP-S58223314-A (JP)
Inventor: SUZUKI TETSUO
IPC: H01G9/00
Filed: 1982-06-21
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-S58223381-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HIROHISA
IPC: H01L33/26
Filed: 1982-06-21
Abstract: PURPOSE:To simplify the etching treatment process after dicing semiconductor chips by forming an Al oxide film on the surface of an Al electrode and changing it into a protection film. CONSTITUTION:After forming the Al electrodes 17 on the uppermost layer of a diode water 14, the Al oxide films 21 are formed by oxidizing the surface of the Al electrodes 17. Next, the wafer 14 whereon the Al oxide films 21 are formed is changed into semiconductor chips by dicing. With the Al oxide film 21 as the protection film of the Al electrode 17, the etching treatment of the outer surface including the dicing worked surface of the semiconductor chip 22 is performed. Thereafter, the Al oxide film 21 as the protection film is removed. Thus, the etching treatment process after dicing canbe simplified. The wafer is not restricted to the diode wafer exclusively.
Patent JP-S5810428-A (JP)
Title: Discharge processing method and device
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1981-07-07
Abstract: PURPOSE:To improve processing efficiency and safety from outbreak of a fire by forcibly pouring liquid containing hydrocarbon such as kerosene and the like as its main ingredients into a gap between a processing electrode and a work during execution of discharge processing in processing liquid containing water as its main ingredient. CONSTITUTION:When a work 6 is immersed together with a processing electrode 4 in water or processing liquid 8 containing water as its main ingredient and electric spark machining is performed in the clearance therebetween, hydrocarbon or processing liquid 8a containing hydrocarbon as a main ingredient such as kerosene, gas oil and the like, for example, is injected into a processing gap between the electrode 4 and the work 6 by means of a pump 19a through a procesing liquid injection passage 4a provided in the electrode 4. Further, the electrode 4 is sheltered by a cover 11 which retains the abovementioned injected processing liquid. The processing liquid 8a is sucked out through a sucking pipe 11a and also made usable again through a filter 22b.
Patent JP-S5332659-A (JP)
Title: Rectangular wave generator for calibration
Inventor: OTOFUJI KIYOSHI
IPC: H03K3/03
Filed: 1976-09-08
Abstract: PURPOSE:To accomplish the circuit with high reliability, less components, small size and low power consumption, by using C-MOS gate to the amplifying element of the rectangular wave generator for calibration using piezoelectric diapason.
Patent JP-S62263679-A (JP)
Title: High-molecular piezoelectric material
Inventor: INOUE SHUICHI
IPC: B29C55/04
Filed: 1986-05-12
Abstract: PURPOSE:To form a material exhibiting a sufficient piezoelectric modulus, by copolymerizing trifluoro ethylene-vinylidenefluoro ride and hexafluoro aseton, and introducing an-O-structure into a molecular chain. CONSTITUTION:Copolymerization of hexafluoror aseton in a very effective means to increase the flexibility of a molecular chain. As a result, the copolymerization of haxafluoro aseton increases the piezoelectric modulus of its base polymer, and makes a polarization treatment possible under an electric field of relatively small intensity. But it must be noted that an excessive copolymerization of hexafluoro aseton damages the crystal structure of its base polymer, and decrease the degree of polarization of a polar crystal itself, so that the rate of a copolymer is inevitably limited. Therefore the following is a preferable range of the copolymer; trifluoro ethylene 20-65mol%, vinylidenefluoro ride 79-34mol% and hexafluoro aseton 1-10mol%.
Patent JP-H10283537-A (JP)
Title: Automatic manufacturing and vending machine for creating clock
Inventor: SAMURA HIROYOSHI
IPC: G07F17/40
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic manufacturing and vending machine which manufactures a clock on the spot and sells it based on a design that is selected, presented or created by a buyer. SOLUTION: Clock design information that is inputted from an input device 2 by a buyer is sent as assembly and design information from a controller 8 to a manufacturing device 14. The device 14 selects a case assembly as a semi-finish item based on the assembly and design information and forms a design, a picture, a photograph, characters, etc., on the surface of a dial based on inputted information. After that, hands and cover glass are attached based on the inputted information and a completed clock is automatically sold.
Patent JP-H05298268-A (JP)
Title: Distributed system and method for making its time coincide and device therefor
Inventor: SUEKI MASAO
IPC: G06F1/14
Filed: 1992-04-24
Abstract: PURPOSE:To accurately make the time of respective processors coincide during the operation of the distributed system. CONSTITUTION:The distributed system consists of a timer master processing device 1 broadcasting the time of the self device as time data on a transmission line 3, a plurality of timer slave processors 2a, 2b,... setting the current time in a timer 4 of the self device while receiving the time data on the transmission line 3. The timer master processing device 1 broadcasts the time data twice as time adjustment command for each constant cycle at the fixed time intervals. Respective timer slave processors 2a, 2b,... when the difference {(ta-tb)-(Ta-Tb)} between the difference of reception time ta and tb (ta-tb) and the difference (Ta-Tb) of time data in the self device is within the allowable range in receiving the two time data Ta and Tb, the 2nd time data Tb is set to the timer 4 of the self device to make a time coincide.
Patent JP-S63271373-A (JP)
Title: Image forming method
Inventor: KAMIYAMA MITSUAKI
IPC: G03G9/08
Filed: 1987-04-30
Abstract: PURPOSE:To enhance fixability, antitack property, and offset resistance of a toner by raising hardness and softening point the surface film of a toner, lowering those of the inside core, and incorporating a releasing component in the inside core but not in the surface film. CONSTITUTION:The encapsulated toner (a) to be used is composed of the inside core 34 made of a resin having a softening point of 70-160 deg.C and containing the releasing component, and the surface film 36 made of the resin having a softening point of >=130 deg.C and a weight average molecular weight more than that of the core 34, thus permitting the obtained toner to be prevent from firmly adhering to a triboelectrifying member and a toner carrying body at the time of triboelectrifying the toner by raising the hardness and the softening point of the film 36 and enhancing its antitack property, and to be enhanced in heat fixability by lowering the hardness and the softening point of the core 34, and further, prevented from melting and attaching of the toner at the time of developing and enhanced in offset resistance at the of fixing by incorporating the releasing component in the core 34 but not almost not in the film 36.
Patent JP-S5534653-A (JP)
Title: Synthetic slag making agent for steel making
Inventor: MATSUNAGA KICHINOSUKE
IPC: C21C5/54
Filed: 1978-08-31
Abstract: PURPOSE: To provide a self-fluxing synthetic slag making agent capable of extending the application range of slag and facilitating dephosphorization and desulfurization by blending CaO, SiO 2 , Al 2 O 3 , Fe 2 O 3  and MgO in a predetermined ratio followed by calcination and grain size conditioning to a suitable size.  
     CONSTITUTION: Lime stone, dolomite (raw), bauxite, kaolin, etc. are blended so that the following compsn. is obtd.: CaO 60W70%, SiO 2  0W5.5%, Al 2 O 3  8W13%, esp. 8W12%, Fe 2 O 3  5W25% and MgO 6W12%. This blend is calcined and granulated to a suitable size to prepare a self-fluxing synthetic slag making agent for steel making in a converter, an open hearth, an electric furnace, etc. Using this agent tapping yield and blowing hitting rate can be enhanced besides the above characteristics are attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H044267-A (JP)
Title: Primer composition and metallic body covered with resin
Inventor: SHIRATO HITOSHI
IPC: C09D5/00
Filed: 1990-04-23
Abstract: PURPOSE:To obtain the subject composition giving a resin-covered metallic body having excellent adhesion of a covering resin layer and a metallic body and resistance to hot water in a case of covering a face of metallic body with a vinyl chloride-based resin, etc., comprising a curable resin and (chlorinated) vinyl chloride resin powder. CONSTITUTION:60-95wt.%, preferably 70-90wt.% curable resin (preferably epoxy resin or phenolic resin) is mixed with 40-5wt.%, preferably 30-10wt.% vinyl chloride resin powder and/or chlorinated vinyl chloride resin powder to afford the aimed composition for covering a face of a metallic body with vinyl chloride-based resin.
Patent JP-S60252702-A (JP)
Inventor: ENDOU KUNIO
IPC: A41D19/00
Filed: 1984-05-25
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-S5631447-A (JP)
Title: Regenerating method of ion exchange resin
Inventor: HONMA HIDEO
IPC: C02F1/42
Filed: 1979-08-24
Abstract: PURPOSE: To regenerate ion exchange resin effectively with reduced amounts of washing water in a shorter treatment time by a method in which a washing waste water from the regenerating process for a strong acid cation resin is passed through a basic anion exchange resin and then reused as the washing liquid for the strong acid cation exchange resin.  
     CONSTITUTION: In the regeneration of a strong acid cation exchange resin used for removing impurities present in a chrome plating liquid, a washing treatment liquid  is sent to the anion exchange tower B to pass it through a basic anion exchange  resin on the midway of a washing regenerating process using the washing water of  the cation exchanger tower A. Afterwards, the treatment water is again sent to the  tower A to reuse it repeatedly as the washing liquid for the strong acid cation exchange resin. Thus, the amount of washing water used in the regenerating process  can be reduced, the treating time can be shortened, and the regeneration of the  resin can be performed without the needs for the detoxicating treatment of the  washing waste water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294141-A (JP)
Title: Digital optical signal reception circuit
Inventor: KOIKE MITSURU
IPC: H04B10/2507
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To surely recover the level change of H/L even when a gradual loss of light quantity is caused in a received optical signal. SOLUTION: A reception circuit of an automatic threshold control(ATC) system and a circuit of a quasi fixed ATC system subjected to temperature compensation are used altogether and both outputs are ANDed to obtain a receiver output. An ATC circuit 5 generates automatically a threshold level Vr1 whose level is nearly a middle level of a level of an amplifier output V1. However, when the amplifier output V1 changes slowly from L to H due to a loss of luminous quantity, a relation of Vr1>V1 is established at all times, then a 1st comparator 4a does not detect this change, an output V2a is kept to an H level and a gate of an AND circuit 9 is kept through. However, this state change is detected by a 2nd comparator 4b of the ATC system and a receiver output V3 is obtained.  Since an offset voltage ΔV1 is generated by an ambient temperature change at an amplifier 3, an offset voltage ΔV1' of a temperature compensation amplifier 7 to cancel it is added to a fixed threshold voltage Vr2' and the sum is given to the 2nd comparator 4b.
Patent JP-H08303552-A (JP)
Title: Lockup damper device of fluid transmission device
Inventor: MAKINO TETSUYA
IPC: F16H45/02
Filed: 1995-05-01
Abstract: PURPOSE: To set a size in the axial direction and a size in the radial direction at a minimum and prevent the generation of a rattling noise without weight increase, in the lockup damper device of a fluid transmission device having a lockup function for connecting an input shaft to an output shaft directly. CONSTITUTION: A lockup damper 10 is composed of a flange and drive plate 7 installed integrally on the outer periphery flange of a lockup piston 6, a driven plate 8 fixed to the outer periphery position of a turbine shell 3a and formed of only one ring shape plate and a coil spring 9 interposed between the flange and drive plate 7 and the driven plate 8, whose inside, front side and rear side are supported on the driven plate 8 and whose outside is supported on the inner surface of the flange and driven plate 7.
Patent JP-H05189782-A (JP)
Title: Tracking mirror device
Inventor: KIBUNE HIDEAKI
IPC: G11B7/09
Filed: 1991-05-13
Abstract: PURPOSE:To provide a miniaturizable tracking mirror device capable of suppressing harmful vibration caused to the mirror so as to accurately control the position of the mirror. CONSTITUTION:A support spring 5 is a thin sheet held between a mirror 2 and a mirror holder and fixed at the central part of a movable part 1 by allowing screws 8 to pierce through holes in a pressing plate 21 and the support spring 5 while holding the ends of the spring 5 between support spring fixing parts 7 and the pressing plate 21, screwing the screws 8 into screw holes in the fixing parts 7 and pressing the pressing plate 21 against the heads of the screws 8.
Patent JP-H05304563-A (JP)
Title: Talking opposite party district information display device
Inventor: YOKOYAMA YOSHIKO
IPC: H04M3/60
Filed: 1992-04-27
Abstract: PURPOSE:To provide a new service with high convenience in a telephone communication network. CONSTITUTION:The communication network formed by interconnecting plural exchanges accommodating terminal equipment terminals 2 each having a display device 1 by a line is provided with a database means 3 storing district information relating to plural areas divided according to a numbering scheme of the communication network corresponding to an area identification number, an identification number extract means 4 extracting an identification number as to an area in which a called terminal equipment or a caller terminal equipment is in existence based on a subscriber number of the called terminal equipment or the caller terminal equipment on a call connection request, an area information extract means 5 retrieving the database means 3 based on the identification number extracted by the identification number extract means 4 and extracting the relevant area information and a display control means 6 displaying the area information extracted by the area information extract means 5 onto a display means 1 of the called terminal equipment or the caller terminal equipment.
Patent JP-S6452544-A (JP)
Title: Separation type back-mirror-assembly
Inventor: GIYARII GOODON RESURII FUIMERI
IPC: B60R1/066
Filed: 1988-05-02
Abstract: PURPOSE: To heighten durability to a shock by forming a U-shaped spring track in a pivoted assembly for supporting a mirror installation plate, supporting an intermediate part of an extension spring on the spring track, and supporting both ends of the extension spring on the inclination control lever side provided on the installation base. CONSTITUTION: This assembly 10 has a pivoted assembly 11 and an installation base 12, and both members 11, 12 are connected to each other by a coupling means such as a spigot socket or the like. The pivoted assembly 11 includes a pivoted installation plate 17 where a mirror installation plate 20 is supported by a ball coupling 18, and a spring plate 35 having a wall for regulating the U-shaped spring track 36 partially including an extension spring 30. Both ends 31 of the extension spring 30 are projected on the installation base 12 side, and engaged with a hook end part of a saddle 32 passing through an opening 33 in a lever sphere 28 of an inclination control lever 24, whereby the pivoted assembly 11 is pulled to be engaged with the installation base 12.