baber/WOPTO huggingface dataset:
Patent JP-H0216463-A (JP)
Title: Monitoring device for tap switch in loading
Inventor: SHIRAFUJI YASUNARI
IPC: G01R31/00
Filed: 1988-07-04
Abstract: PURPOSE:To decide abnormality of a in-loading tap switch quantitatively and automatically with invariably high accuracy by generating the pattern of vibration or sound generated at the time of tap switching and comparing the switching signal pattern with a normal pattern. CONSTITUTION:A vibration sensor 2 is mounted on the wall part of the tank 1 of the in-loading tap switch to detect the vibration generated at the time of the tap switching and a transducer 3 transduces the vibration into an electric signal. Then a waveform shaping circuit 4 shapes the waveform of the signal to remove noises and a pulse train with a constant pattern is generated by a comparator 5, an adder 6, an encoder 7, gate circuits 8a-8c, a clock generating circuit 9, and counters 10a-10c to generate the switching signal pattern, which is compared with the signal pattern in a normal state by an arithmetic processing part 12. Consequently, the abnormality of the tap switch is decided automatically with high accuracy.
Patent JP-2000356592-A (JP)
Title: Pneumatic type infrared detector
Inventor: KAWAI SHOJI
IPC: G01J1/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a device and reduce its costs without requiring any spectrographs, optical filters, and light choppers by setting a pressure detector for measuring the inner pressure of a gas chamber to a pressure detection element for measuring a still pressure. SOLUTION: A window 3 for transmitting infrared rays is provided at an aluminum body 2 for forming a light reception chamber (gas chamber) 5, and at the same time a semiconductor pressure gauge (pressure detection element) 4 for measuring the inner pressure of the light reception chamber 5 is fixed. A strain gauge for converting state change being generated according to pressure change to an electrical signal, a piezoelectric element, a crystal oscillator, and the like are used for the pressure detection elements 4. Since the pressure detection elements 4 can measure the still pressure change while infrared rays are applied continuously, it is not necessary to chop incidence infrared rays at a fixed period and to generate dynamic pressure fluctuation forcibly.  Also, the pressure detection elements 4 may be small and be installed in the light reception chamber 5 or so that a sensor part is exposed to the light reception chamber 5.
Patent JP-H11351559-A (JP)
Title: Heat exchanger
Inventor: AOYAMA YOICHI
IPC: F24H1/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of the inside of a heat exchanger by surely preventing the occurrence of drains in the heat exchanger by turning on a burner for combustion when the detected temperature of the heat exchanger becomes lower than a dew condensation preventing temperature. SOLUTION: When a room temperature is higher than a set value, the temperature of a heat exchanger 5 is detected and, when the detected temperature is higher than a dew point which is set as a dew condensation preventing temperature, whether or not the room temperature is lower than the set value is again discriminated. When the detected temperature of the heat exchanger 5 is lower than the dew condensation preventing temperature, a burner 3 is turned on for combustion and, when the temperature of the heat exchanger 5 becomes higher than the dew point by 10 deg.C or more thereafter, the burner 3 is turned off. Consequently, the occurrence of drains in the heat exchanger 5 can be prevented, because the dew condensation of the moisture contained in the combustion gas on the internal surface of the heat exchanger 5 can be prevented.  Therefore, the corrosion of the heat exchanger 5 by the acidic component of the combustion gas contained in drains can be prevented.
Patent JP-S5789494-A (JP)
Title: High corrosion resistant surface-treated steel sheet
Inventor: MATSUDA AKIRA
IPC: C25D5/26
Filed: 1980-11-26
Abstract: PURPOSE: To offer a high corrosion resistant surface-treated steel sheet improved in its paint adhesiveness and the corrosion resistance of the ground layer after coated with paint, by electroplating the two surfaces of a steel sheet with an anticorrosion zinc-type layer, and selectively heating its one surface to alloy the coating layer with the surface of the substrate.  
     CONSTITUTION: The two surfaces of a steel sheet useful as a car part or the like are electroplated with a corrosion-resistant Zn type layer such as Zn, Zn-Ni or Zn-Al. Thereafter, its one surface only is heated to alloy the coating layer with ground iron on the surface of the substrate. This alloyed surface is handled as a ground surface to be coated with paint. The thickness of the corrosion resistant layer on the ground surface to be coated is controlled at 0.5W20g/m 2 , while that of the coating layer on the opposite surface is controlled at 40W100g/m 2  as Zn-plate or 10W40g/m 2  as Zn-Ni or Zn-Al-plate. According to this treatment, the coated steel sheet is turned into a state excellent in its paint adhesiveness and corrosion resistance after coated with paint, without injuring weldability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000354838-A (JP)
Title: Method for treating chlorine bypass dust and its apparatus
Inventor: UENO NAOKI
IPC: C04B7/60
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To disuse trucks for transferring chlorine bypass dust, to miniaturize a tank in a finish adding system, and to simplify a dust charging system, by mixing the chlorine bypass dust slurry with at least one of clinker, gypsum and mixing material. SOLUTION: Gas is bled from a concentrated region of volatile components such as chlorine in the vicinity of the bottom of a kiln 1 through a probe 2 of the cement kiln 1, and chlorine bypass dust produced by cooling the gas is collected in a chlorine bypass dust collecting device 3, and the chlorine bypass dust is drawn out from a tank 4 by a metering feeder 8 and is fed to a slurry tank 9 to be slurry. The slurry-type chlorine bypass dust is fed, by a pump 10, to a finish charging system to be charged with clinker, gypsum, mixing material or the like, and the resulting mixture is fed to a cement finishing mill 7 to produce cement, or the slurry-type chlorine bypass dust is fed, directly by the pump 10, to a cement finishing mill 7.
Patent JP-H10330906-A (JP)
Title: Production of austenitic stainless steel product
Inventor: KITANO KENZO
IPC: C23C8/38
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide excellent corrosion resistance and high surface rigidity by holding an austenistic stainless steel product at a temp. in specific range, while generating glow discharge under the atmosphere of hydrocarbon-type gas, to allow carbon atoms to diffuse and penetrate into the surface and forming a carburized layer in the surface. SOLUTION: Although any stainless steel having a base material showing austenitic phase can be used as the austenitic stainless steel, molybdenum- containing SUS316 can be suitably used in particular because of its excellent corrosion resistance and relatively stable austentic phase. This stainless steel product is held at 400 to 500 deg.C while generating glow discharge under the atmosphere of hydrocarbon-type gas, by which a carburized layer is formed in the surface. Usually methane is used as the above hydrocarbon gas, and the surface of the stainless steel product is previously activated by sputtering before the introduction of the hydrocarbon (reactant gas). It is preferable to regulate the thickness of the carburized layer to be formed to 5 to 50 μm.
Patent JP-S6410809-A (JP)
Title: Apparatus for regenerating asphalt waste material
Inventor: MAKINO TSUTOMU
IPC: E01C19/10
Filed: 1987-07-03
Abstract: PURPOSE: To sieve an asphalt waste material passed through a roaster, and to recover even stone blocks or the like apart from recycled asphalt by installing a cylindrical trommel so as to be rotated integrally with a rotary drum or apart from the rotary drum. CONSTITUTION: A trommel 67, in which plainly woven wire gauzes 68 are molded in a cylindrical shape by flanges 69 at front-rear both ends, is mounted at the rear end of a drum body 27 so as to be turned integrally with a rotary drum or apart from the rotary drum. The trommel 67 is covered with a trommel cover 67a, in which a rear-surface cover is hinged on the outside of an opening at a rear end in a freely open-close manner. Accordingly, an asphalt waste material is sieved by the rotating trommel, stone blocks or the like can be recovered apart from recycled asphalt, the quality of recycled asphalt is improved while the recycling rate of the recycled asphalt is also enhanced, and the stone blocks can also be reutilized.
Patent JP-S6410105-A (JP)
Title: Exposure device
Inventor: KAMIYA SABURO
IPC: G03F9/00
Filed: 1987-07-03
Abstract: PURPOSE:To directly and uniformly light an adjusting plate by transmitting light which branches from a main light system through plural reflecting members and lighting a reference material. CONSTITUTION:The laser light L which branches from the main lighting system is reflected by a mirror 10 provided outside a stage to travels through an optical path parallel to a Y axis, and further reflected by a mirror 30 provided on a Y state 20 to travel through an optical path parallel to an X axis. The laser light L which enters an X state 40 through a guide-in opening 50 passes through a stop 70 and is reflected by a mirror 90 to travels in parallel to a Z axis, thereby illuminating the pattern 100a of the adjusting plate 100 provided on the X stage 40.
Patent JP-H099853-A (JP)
Title: Electrical equipment with electromagnetic device
Inventor: TAKAHASHI YASUFUMI
IPC: A01M29/12
Filed: 1995-06-30
Abstract: PURPOSE: To provide an electrical equipment designed to prevent insects from intruding thereinto over a long period by blocking e.g. gaps communicating with the inside of the sheathing case thereof with a net coated with an insect repellent. CONSTITUTION: A clock machine body M is, for example, set up inside the sheathing case 1 of an alarm clock T and the hour hand 3, minute hand 4 and alarm hand 5 are set, respectively. A speaker 8 is connected, via a lead wire 8a from the clock machine body M, to the inside of the open holes 1b and attached, via a net 9 coated with an insect repellent such as N,N- diethyltoluamide.
Patent JP-S6226325-A (JP)
Title: Flywheel magnet cover installation structure for engine for vessel propulsion machine
Inventor: NAKAMURA KAZUHIRO
IPC: B63H20/00
Filed: 1985-07-29
Abstract: PURPOSE:To facilitate the mounting and demounting of a cover by installing each demountable engagement part corresponding to an engine and a cover covering the flywheel magnet and forming at least one among said engagement parts from vibration damping material. CONSTITUTION:An engine 15 is equipped with flywheel magnet 17 onto which a laying member for emergency start is laid and further equipped with a framag cover 25 covering the upper part of the flywheel magnet 17. With such constitution, a supporting pin 26 is installed onto the front both side parts of the flywheel magnet cover 25, and an engagement part 27 which is made of rubber, etc. as a vibration damping member and has an engagement groove 27A is fitted onto the periphery of the supporting pin 26. While, an engagement part 28 corresponding to the engagement part 27 is installed onto the front upper-part both side parts of the engine 15. Further, an engagement part 29 having an engagement groove 29A is installed also at the rear center part of the flywheel magnet cover 25, and an engagement part 30 corresponding to the engagement part 29 is installed also at the rear upper-part center part of the engine 15.
Patent JP-2000001692-A (JP)
Title: Nonflammable lubricant
Inventor: KONISHI MASAYOSHI
IPC: C10N40/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nonflammable lubricant having excellent dispersion stability, wear resistance and abrasion resistance by dispersing carbon black graft polymer obtained by binding polymer parts on the surfaces of carbon black parts through graft polymerization, in an aqueous medium. SOLUTION: This lubricant is obtained by dispersing carbon black graft polymer having an average particle diameter in the range preferably of 0.001-1 μm obtained by binding polymer parts on the surfaces of carbon black parts through graft polymerization, in an aqueous medium.
Patent JP-S5788137-A (JP)
Title: Preparation of bisphenol a
Inventor: MORI HAJIME
IPC: C07C67/00
Filed: 1980-11-25
Abstract: PURPOSE: To prepare the colorless objective compound by distilling bisphenol A.phenol adduct obtained from phenol and acetone in the presence of a strongly acidic cation exchange resin, under reduced pressure at a specific temperature, and recrystallizing the resulting crude bisphenol A.  
     CONSTITUTION: A bisphenol A.phenol adduct (BPA adduct) obtained by the reaction of phenol with acetone in the presence of a strongly acidic cation exchange resin catalyst is distilled under a vacuum of 10W100mmHg at 160W185°C (pref. 165W180°C) to recover crude BPA containing 1W10wt% phenol. The crude BPA is dissolved in an aqueous medium by heating at 95W100°C, and cooled to recrystallize BPA. The amount of the aqueous medium is 0.5W10 times weight, pref. 1W5 times weight of BPA.  
     USE: Raw material of polycarbonate resin, epoxy resin etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0611033-A (JP)
Title: Control device for automatic transmission at changeover of shift pattern
Inventor: TABATA ATSUSHI
IPC: F16H61/10
Filed: 1992-06-24
Abstract: PURPOSE:To prevent generation of busy shift, in a system in which shift pattern is changed by manual operation. CONSTITUTION:In a system in which shift pattern is changed by changeover of a shift lever for example, changeover of shift pattern is very easily performed, therefore when the changeover is quickly operated by an operator, shift is carried out in an extremely short period accompanying it, and hence a shift shock becomes large and durability of a frictional engaging device is lowered. Accordingly, a continued time in the range before changeover is measured, and when the continued time is short, the shift generated accompanying the change of a shift pattern is controlled. Otherwise, when the continued time in the range before changeover is short, a delay time from shift judgement to shift command is set longer, and when a plurality of shift judgements are performed during this delay time, shift is carried out based on the shift judgement generated at the last moment.
Patent JP-S6227584-A (JP)
Title: Electrode for electrolysis
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/02
Filed: 1985-07-29
Abstract: PURPOSE:To execute the efficient flow of an electrolyte and removal of generated gas by providing many apertures to an electrode plate surface and successively providing bridge members corresponding to the apertures to the electrode plate. CONSTITUTION:The many rectangular apertures 5 which are approximately horizontal in the longitudinal direction are provided to the surface of the electrode plate 4 of an electrode for electrolysis. The bridge members 6 which are extrusion-molded in the direction opposite from the contact surface with a diaphragm 2 to the apertures 5 and correspond to the respective apertures 5 are successively provided to the electrode plate 4. The requirements for the apertures of the plate 4 are satisfactorily satisfied and the flow of the electrolyte and gas removal are smoothly executed by such construction. Since the bridge members 6 are extrusion-molded while the base part 8 thereof are held connected to the plate 4, the original plate of the electrode plate 4 functions wholly as an electrode conductor as it is.
Patent JP-H1116342-A (JP)
Title: Type changeable semiconductor device and operation testing of the same
Inventor: FUJII ATSUSHI
IPC: G01R31/317
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce a pad area and enable changing of operation in different mode even after a fuse is blown by defining a selection signal depending on the blowing condition of the fuse in the first mode and then defining a selection signal depending on the control signal supplied in the second mode. SOLUTION: A fuse circuit 11 fixes an output FX0 or FX1 to the HIGH or LOW condition by blowing away any one of the fuses F1 and F2. When the fuse F1 is blow away, an output is fixed to the HIGH state and when the fuse F2 is blown away, an output is fixed to the LOW state. A type selecting circuit 12 receives the output signals FX0 and FX1 from the fuse circuit 11 and outputs the type selection signals DX0 and DX1. A pad area can be saved in comparison with that at the time of connecting the pad by fixing the type during the ordinary operation by the fuse circuit 11 and moreover, even after the type is fixed, type can be tentatively changed using the type selecting circuit 12.
Patent JP-H0819041-A (JP)
Title: Communication method between slave sets in digital cordless telephone system and digital cordless telephone set
Inventor: TANAKA SHOICHI
IPC: H04M1/72513
Filed: 1994-06-25
Abstract: PURPOSE:To provide the inter-slave-set communication method and the digital cordless telephone set in which power consumption of slave sets is reduced. CONSTITUTION:The synchronization between slave sets is established by conducting transmission an reception of a control signal and its acknowledge signal intermittently in a timing synchronously with a timing of a control channel through which a peripheral master set sends a signal. The slave set 1 is provided with a control channel detection section 5 detecting a timing of a control channel sent by the peripheral master set, a timing generating section 7 generating a timing when a control signal and its acknowledge signal are sent/received based on the timing of the control channel, and a power supply control section 9 controlling power supplied to a transmission section 4 and a reception section 3 according to the transmission reception timing.
Patent JP-S5867569-A (JP)
Title: Automotive body structure
Inventor: HARASAKI HAYAJI
IPC: B62D25/20
Filed: 1981-10-16
Abstract: PURPOSE:To improve rigidity and simplify designing and manufacturing the coupled parts by coupling a front frame and a rear frame with an intermediate frame. CONSTITUTION:A front frame 3 and a rear frame 4 are coupled through an intermediate frame 14 which is installed along a side sill 5 so that the closed sections can be continued. In consequence, since rigidity can be improved comparing with the one which has a structure just to couple the both frames 3, 4 to the side sill 5, and it is a constitution which does not directly coupled to the side sill 5, that is all which is needed is just to erect and tightly fix a pillar on the side sill 5, therefore, it can attain simplification of designing and manufacturing the geometry to the side sill 5.
Patent JP-S6227242-A (JP)
Title: Bank note disposing device
Inventor: KOSAKA MASAHARU
IPC: B65H83/02
Filed: 1985-07-26
Abstract: PURPOSE:To make it possible to satisfactorily line up bank notes without hindering the movement of clamps which clamp both sides of bank notes and transfer them between a money receiving section and a collecting section, by swinging a pair of auxiliary feed rollers toward the collecting section to act upon the latter. CONSTITUTION:During disposal of money received and paid, clamps 8 arranged at both sides are shifted along guides 79 toward the lower extremity so that they abut against roller 78 on levers 72 to swing them about a shaft 76, and therefore, both side auxiliary rollers 62 are shifted to its feed-in position. Further, bank notes are fed out by means of take-in rollers 11, and further, are fed surely by feed-in rollers 19 with the aid of center auxiliary feed rollers (not shown) for the intermediate section and the swung auxiliary rollers 62 for both side sections so that the bank notes are lined up and collected. Further, when the bank notes 8 are moved upward, if the rollers 78 are disengaged, the auxiliary rollers 62 are moved back to a position indicated by the chain line so that the clamps 8 are noted hindered.
Patent JP-S6227252-A (JP)
Title: Cut sheet recording device
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1985-07-27
Abstract: PURPOSE:To make it possible to facilitate the preparation of a paper feed cassette, by providing such an arrangement that if no cut sheet storage means containing copying sheets whose size is coincident with the size of cut sheets read-out from a RAM in response to an instruction of a copying condition, such a condition is displayed. CONSTITUTION:When a numbered copying condition is inputted from keys 72, 91, 92, the size of cut sheets is read out from a nonvolatile RAM in accordance with the number of the copying condition. Further, the read-out size is compared with the size of cut sheets in a paper feed cassette which is detected by a detecting means. If both sizes are coincident with each other, the cassette is selected while a confirmation display lamp 77 is turned on. Further, when a printing key 88 is operated, a feed-out means corresponding to the selected cassette is energized. Thus, it is possible to prevent the size of cut sheets from being erroneously selected, and further, if no paper feed cassette containing cut sheets whose size is coincident with the read-out size is loaded, it is possible to prepare an appropriate paper feed cassette.
Patent JP-S6322735-A (JP)
Title: Constant-speed travel control device for vehicle
Inventor: ETO YOSHIYUKI
IPC: F02D29/02
Filed: 1986-07-15
Abstract: PURPOSE:To perform the smooth transition by determining the opening of a throttle valve allowing the constant acceleration of a vehicle and the opening allowing the constant-speed travel based on the estimated value of the current travel load and controlling the throttle valve to the latter opening at the time of transition from the constant-acceleration control to the constant-speed control. CONSTITUTION:A constant-speed travel throttle valve control means (d) driving a throttle valve (c) so that the detected vehicle speed by a vehicle speed detecting means (a) coincides with the target vehicle speed by a target vehicle speed setting means (b) is provided. Also, arithmetic means (f), (g) calculating the target opening for constant acceleration allowing the constant acceleration of a vehicle based on the current estimated travel load by a travel load estimating means (e) and the target opening for control transition allowing to keep the vehicle at the target speed are provided. When constant acceleration is directed by a directing means (h), the throttle valve (c) is controlled by a constant-acceleration throttle valve control means (i). At the time of transition from the constant-acceleration control to the constant-speed travel control, the throttle valve (c) is controlled by a control transition throttle valve control means (j).
Patent JP-S6320551-A (JP)
Title: Memory device
Inventor: HAMAZAKI TOSHIYA
IPC: G06F13/28
Filed: 1986-07-14
Abstract: PURPOSE:To handle a control program of a large capacity by constituting the titled device so that a control program memory can be selected at the time of read-out, and an output buffer memory can be selected at the time of write, in case a common memory address space is brought to an access. CONSTITUTION:A CPU 1 outputs an address to address buses A0-A15, in case of executing a memory address, and sets a data to a data buffer of data lines D0-D7 and outputs a signal WR, in case of writing a data in a memory. Also, in case of reading a data from the memory, an address is set to an address buffer, a signal RD is outputted, and a data which has been inputted from the data lines D0-D7 are inputted to the data buffer. As for a DMA controller 6, the data liens D0-D7 and the address lines A0-A15 are connected to a bus line 21, and when a printing data is read out of a printing buffer memory 3, the CPU 1 is set to a holding state, and thereafter, a read enable signal RD is outputted, and the memory 3 is brought to an access.