baber/WOPTO huggingface dataset:
Patent JP-H05189622-A (JP)
Title: Double field detector
Inventor: YAGUCHI KATSUMI
IPC: H04N1/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide a double field detector capable of automatically correcting a detecting range deviation due to an elapsed sensitivity change in a detecting sensor for detecting the input of plural documents (or originals) and detecting a double field of the documents based upon a detection range always corresponding to sensor sensitivity. CONSTITUTION:In each ON of a power supply, an operation part 11 finds out the output voltage of a no-paper sensor 3 through a monitoring part 14, calculates new reference characteristic data corresponding to the sensitivity of the current sensor 3 based upon the found output voltage, transmissivity muand reference characteristic data stored in a ROM 12 and stores the reference characteristic data in an SRAM 13. The monitoring part 14 detects a double field by allowing the output voltage of the sensor 3 at the passage of a document to refer to the reference characteristic data stored in the SRAM 13.
Patent JP-H01181024-A (JP)
Title: Method and device for supplying perfume
Inventor: SATO HIROSHI
IPC: F24F1/00
Filed: 1988-01-12
Abstract: PURPOSE:To spread perfume over the entire activity region by providing a plurality of perfume discharge ports, drawing respective discharge ports near to respective small regions, and emitting perfume through these discharge ports. CONSTITUTION:A perfume supply pipe 9 consisting of an elastic material is laid in a net-like form in the inner part of a carpet 8 laid on a floor 7 within the room. Discharge ports 10... emitting perfume within the perfume supply pipe 9 are provided at a substantially uniform interval on the whole upper surface of the carpet 7, and the end part of the perfume supply pipe 9 is connected to a perfume generator 12 mounted on a wall 11. The perfume generator 12 is filled in its enclosed vessel 13 with a liquefied perfume 14. The perfume supply pipe, penetrates through the lower part of the enclosed vessel 13 and is exposed on the liquid level of the perfume 14, and the discharge port of a small-size fan 15 is connected to the end part of the perfume supply pipe 9. A sensor for detecting the presence of a person within the room is provided, and it is desired that the small-size fan 15 acts linkage with the sensor, and the perfume can be supplied only when a person is present in the room, and hence the perfume 14, power and the like can be saved.
Patent JP-S5497761-A (JP)
Title: Digital synchronous inspection mode
Inventor: OKAMOTO EIICHI
IPC: H02J3/08
Filed: 1978-01-19
Abstract: PURPOSE: To permit the making of breaker without fail at the time of zero phase difference, as well as permit a predetermined treatment by the digitization of electricity quantity from two power system which is to be synchronous closed circuit.  
     CONSTITUTION: The two system voltages V 1  and V 2  which are to be inspected with respect to synchronism are put in the phase arithmetic unit 1 to calculate the phase difference θ o , and the output is introduced to the memory circuit 2 to memorize the time α alone. The divider 3 calculates θ o /θ α  from the output θ o  of the phase difference arithmetic unit 1 and the output θ α  of the memory circuit 2, and the comparator 4 compares the θ o /θ α  value with the constant K and if these agree with each other within a predetermined range, sends a break-making command. In this system, since synchronous inspection is made by making allowance for the frequencies of both systems, phase differece becomes zero without fail at the time of breaker making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240000-A (JP)
Title: Structure and method for conveying electric component from first station to second station automatically
Inventor: ROBAATO ANSONII KUREMAA
IPC: B25J11/00
Filed: 1989-01-11
Abstract: PURPOSE: To provide a method and structure for transferring an electronic part automatically from first station to second station in which inexpensive easy-to-handle carrier tape and feeder structure can be used by employing a visual system in a process for collecting parts through a robot. CONSTITUTION: The structure 10 comprises a first station constituting a pickup station 12 employing a robot where an electric connector 14 is fed to be picked up by means of a grip end action piece 16 fixed to the free end 18 of a robot arm 20. The structure 10 also comprises a second station constituting a printed board part fixing station 22 which is separated from the station 12 contiguous to the arm. When a visual control system 70 of the robot 10 senses a part receiving pocket 44, a tape drive control means 80 turns off a tape drive motor to stop a tape 42 and then the tape drive motor is turned on in response to a command from the system 70. This arrangement realizes easy-to-use carrier tape and feeder structure.
Patent JP-H08192262-A (JP)
Title: Brazing equipment
Inventor: YAMAZAKI MASARU
IPC: B23K3/04
Filed: 1995-01-17
Abstract: PURPOSE: To improve the accuracy in measuring the temperature by heating a work to be brazed using a high frequency induction heating means, and wrapping the vicinity of the part to be joined of the work to be brazed with the combustion flame from a torch heating means to stabilize the surface condition of a part to be observed by a non-contact temperature measuring means. CONSTITUTION: Works 1a, 1b to be brazed are heated by a high frequency induction heating means 3. After the temperature of the works 1a, 1b to be brazed rises to some degree, a torch 4 is ignited, and the vicinity of a part to be joined of the works to be brazed is wrapped with combustion flame. Oxidation of the works 1a, 1b to be brazed is prevented by the reducing effect in the gas combustion flame, the existing oxide film is also reduced to be removed, and the surface of the works to be brazed is cleaned. After the combustion flame by the gas torch 4 is stabilized, the measurement of the temperature of the works to be brazed is started by an infrared radiation thermometer 6. The measured temperature is compared with the target brazing temperature preset by a heating control means 7 to calculate the heating quantity to be outputted by the high frequency induction heating means 3.
Patent JP-H06216747-A (JP)
Title: Data output circuit device
Inventor: NISHI HIROSHI
IPC: H03K19/0175
Filed: 1993-01-14
Abstract: PURPOSE:To decrease a switching noise caused by a steep variation of an output signal level by sending out data to the outside by plural output means by using one oscillating means and plural control means from a semiconductor memory. CONSTITUTION:From time t0 to time t1, a P channel FET 4a of an output buffer 4 to which an output signal of a NAND circuit 3a is supplied becomes an OFF state, and an N channel FET 4b to which an output signal of a NOR circuit 3b is supplied also becomes an OFF state. Therefore, an output terminal of the output buffer 4 becomes a floating state. From time t1 to time t2, since a control signal sent out of a controller 2 is '0', the output signals of the circuit 3a and the circuit 3b become a low level. As a result, the PFET 4a becomes ON, and the NFET 4b becomes OFF. Accordingly, the output terminal of the output buffer 4 becomes a high level state. In such a way, as for the output terminal of the buffer 4, the floating state and the high level state are repeated alternately in a short time by synchronizing with an output pulse signal of an oscillator 1, therefore, its signal level is shifted slowly from a low level to a high level as shown by E.
Patent JP-H02185260-A (JP)
Title: Blood cleaning device
Inventor: HIRASAWA HIROYUKI
IPC: A61M1/34
Filed: 1989-01-13
Abstract: PURPOSE:To maintain a constant filtration rate by providing at least a blood collecting pump, blood cleaning device and filter pump in an extracorporeal circulation system which collects the blood from veins and returns the blood to the veins and adjusting the blood flow rate flowing into the blood cleaning device. CONSTITUTION:The blood introduced into a drip chamber 6 is introduced through a connecting tube 8 into the blood cleaning device 9. This blood is filtered by the pump 12 and the water contg. the low mol.wt. material in the blood is introduced into a connecting tube 11 and is discharged to the outside of the system through a connecting tube 13. The rotating speeds of the pumps 2, 3, 12 and the pressures, etc., in the drip chambers 6, 15 and of respective pressure ports 7, 16, 10 on the filter side of the blood cleaning device are detected in the extracorporeal circulation system. The signals subjected to AC/DC conversion by an AC/DC converter 21 are taken into a CPU 22 which monitors the respective states. The pressures on the filter side of the blood cleaning device are previously adjusted to the pressures preset in the device. Since the filtration rate is kept definite in this way, the blood treatment is executed extremely efficiently.
Patent JP-H08193534-A (JP)
Title: Exhaust gas recirculation controller of diesel engine
Inventor: AIYOSHIZAWA EIJI
IPC: F02B3/06
Filed: 1995-01-17
Abstract: PURPOSE: To reduce any effect due to a difference of intake air flow rate by correcting the controlled variable of an engine for exhaust gas recirculation control whenever there is a difference between the target intake air flow rate and the actual intake air flow rate in time of the opening of an intake throttle velve being controlled to the specified value. CONSTITUTION: Control over an exhaust gas recirculation(EGR) quantity of an exhaust gas recirculation control valve 6 being installed in an exhaust gas recirculation(EGR) passage 5 which is branched out of an exhaust passage 4 and joined in an intake passage 1 at the downstream of an intake throttle valve 3 is carried out to regulate each opening of the intake throttle valve 3 and the EGR control valve 6 so as to make them serve as an air flow meter output being prestored in an electronic control unit 7. At this time, on the basis of engine speed and accelerator opening, those of fundamental injection quantity, fundamental injection timing, fundamental air flow rate and fundamental EGR opening are all operated.  In addition, when an accelerator is so judged that it is fully opened, a difference between the fundamental air flow rate and the actually detected air flow rate is calculated. Subsequently, on the basis of this difference, those of compensated fuel injection quantity, compensated air flow rate, compensated EFR valve opening or the like are found out, and thus a fuel injection valve and both these intake throttle and EGR control valves 3 and 6 are all controlled.
Patent JP-H08194271-A (JP)
Title: Method for reducing image noise
Inventor: NARITA TOSHIHIKO
IPC: H04N1/40
Filed: 1995-01-17
Abstract: PURPOSE: To prevent processing speed from getting lower excessively even in the case of performing indispensable processing for reducing image noise. CONSTITUTION: When a density measurement value is inputted in an image signal processing part from a controller (104), such decision is made that processing for amplifying an image signal is not performed in the case the negative density of a negative film is under or adequate, and the processing for reducing noise is performed in the case the negative density is over or superover (106). In the case of performing the processing, the number of processing times for reducing noise, which is previously set, is decided (108) and designated (110), and respective image frames are A/D converted, added and averaged by the decided number of processing times (118).
Patent JP-H01182562-A (JP)
Title: Combined oil ring
Inventor: KIMURA TSUTOMU
IPC: F16J9/20
Filed: 1988-01-14
Abstract: PURPOSE:To improve safety and a sealing property by forming a base bottom portion, an outer periphery crest portion, and an inner periphery crest portion, etc. on a spacer expander and supporting the bottom face and inner peripheral face of a side rail by means of the outer periphery crest portion and inner periphery crest portion respectively. CONSTITUTION:A spacer expander 10 is formed by integrally linking a central base bottom portion 11, an outer periphery crest portion 12, and an inner periphery crest portion 13 together. An outside slope 14 is formed on the inner periphery crest portion 13 while a barrel shaped outer peripheral face is formed on the outer periphery crest portion 12. Further, a number of slits 15 which extend in the radial direction alternately from inner and outer peripheries are formed while forming grooves 16 in the radial direction for allowing oil to escape in the spacer expander 10. The spacer expander 10 thus formed is installed in the ring groove 31 of a piston 30 after placing a side rail 20 on the top thereof. The inner peripheral edge and bottom face of the side rail 20 are placed on the outer slopes 14 of the inner peripheral crest portions 13 and the top of the outer peripheral crest portions 12 respectively.
Patent JP-H05236707-A (JP)
Title: Molded commutator and manufacture thereof
Inventor: SUGIYAMA KENICHI
IPC: H01R43/08
Filed: 1992-01-14
Abstract: PURPOSE:To provide a commutator in which commutator segments are rigidly held by molding resin and a method for manufacturing the same. CONSTITUTION:A plurality of commutator segments 3 are fixedly held in a circular shape by molding resin 5 in a molded commutator 1. A wiring hook piece 7 provided at one end of each segment 3 is bent outward of the commutator 1, and an anchor to be buried in the resin 5 is provided substantially in an entire length of a body of each piece 7. A method for manufacturing the commutator segment comprises the steps of previously forming a step at one end side of a relatively thick plate material, and punching cutouts at a suitable interval so as to form the piece 7 at a thin part. The method further comprises the steps of forming the material in a cylindrical shape, and filling the resin 5 inside it. The method further comprises the steps of forming a slit between the pieces 7 to divide it into the segment 3, and bending the piece 7 outward and axial directions of the commutator 1.
Patent JP-S63241095-A (JP)
Inventor: JIYON BOTORAA YUATEII
IPC: C10G9/32
Filed: 1988-01-14
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-H01217087-A (JP)
Title: Additive for printing ink and paint, and production thereof
Inventor: ADORUFU KIYUUNRE
IPC: C09D11/03
Filed: 1989-01-13
Abstract: PURPOSE: To produce the additive that is simply pulverized into particulates with a desired particulate size, used for ink containing a solvent and for aqueous ink and providing anti-friction by blending print ink, a paint resin, a solid binder and a synthesis wax at a specific ratio and pulverizing them.  
     CONSTITUTION: (A) 3-50 wt.% of a resin or a solid binder used for print ink and paint and (B) 50-97 wt.% of preferably a hydrocarbon wax or a synthesis wax having an oxygen functional group are pulverized and blended to produce the object additive where 99% have a particulate distribution of ≤32 μm. A most preferable component (B) is a Fischer-Tropsch wax (derivative) with a molecular weight of 500-1000 and an acid value of 0-20 and a polyolefin wax (derivative) with a molecular weight of 700-10,000 and an acid value of 0-40. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08192968-A (JP)
Title: Main rope elongation sensing device of elevator
Inventor: MITA NORIHIKO
IPC: B66B5/12
Filed: 1995-01-17
Abstract: PURPOSE: To provide a main rope elongation sensing device for elevator, with which it is practicable for one person to measure accurately the gap dimension between a balance weight and a buffer of coil spring type. CONSTITUTION: A main rope elongation sensing device of an elevator is composed of a measuring device 10 which is installed on the undersurface of a balance weight 3 and has a mechanism to make expansion and contraction and a cover 14 whose oversurface is flat and which is put on a coil spring type buffer 9 when the elongation is to be sensed.
Patent JP-H01180689-A (JP)
Title: Data preparing system
Inventor: KOBAYASHI TAKASHI
IPC: G07B15/00
Filed: 1988-01-13
Abstract: PURPOSE:To easily, correctly and rapidly prepare decision data for automatic ticket examination by mechanical processing not through human hands by constructing an virtual route network in a storage means based on respective data and calculating fare data from a designated station to all stations in the route network. CONSTITUTION:Station data 11 of all the stations which exist in the route network, connection data 10 to show the connective relations among the stations in the network, fare calculating foundation data 12 which is the foundation of calculating the fare between the neighboring stations are respectively inputted, the virtual route network is constructed in the storage means based on the inputted respective data, the fare data from the designated station to all the stations are calculated and the decision data for automatic ticket examination to the designated station are prepared. Thus, by only once inputting necessary data and constructing the imaginary route network, the imaginary route network constructed in the storage means can be used in common without any changes for the stations when the decision data for automatic ticket examination of the arbitrary station which exists in the route network.
Patent JP-H06210169-A (JP)
Title: Method for regenerating cristobalite
Inventor: WADA MASATOSHI
IPC: B01J20/10
Filed: 1993-01-14
Abstract: PURPOSE:To regenerate cristobalite having reduced adsorption activity due to the accumulation of a substance to be adsorbed by restoring the cristobalite to the original state by relatively easy treatment. CONSTITUTION:Used cristobalite is fired at 400-900 deg.C in an oxidizing atmosphere preferably having about 1.2-1.3 mixing ratio of air to fuel.
Patent JP-S5499226-A (JP)
Title: Process and apparatus for nox-reduced combustion
Inventor: KATOU TAKAO
IPC: F23C99/00
Filed: 1978-01-23
Abstract: PURPOSE: To lower the flame temperature without using a specific device for reducing NOx by supplying the mixed fluid of a pressurized gas and a fluid of large latent heat to a burner nozzle to spray fuel for combustion.  
     CONSTITUTION: Fuel is supplied to an annular passage 13 between an inner pipe 11 and an outer pipe 12 in the main body of a burner. Water is injected from an end nozzle 10a of a water pipe 10. Pressurized vapor is conducted between the water pipe 10 and the inner wall of the inner pipe 11 to wrap the water mist sprayed from the end nozzle 10a, and sufficiently mixed in a space 16 to run the mixed fluid of pressurized vapor and water near the rear side of a burner tip 15 of the inner pipe 11. It is lowered in the temperature, increased in minute water drops, injected into a furnace through a spray passage 17, and mixed with oil fuel running through a fuel passage 14 for making oil drops. Thus, oil drops are wrapped by vapor films and water mist, and deprived of latent heat by the evaporation of the films and the mist for lowering the flame temperature and reducing NOx. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000207673-A (JP)
Title: Method and instrument for measuring reception level
Inventor: KASAGI MASARU
IPC: H04W4/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for reception level measurement in a communication system between road vehicles which recognize the position of a device on a vehicle with a high precision to obtain a high-precision measurement result. SOLUTION: A position processing part 2 consists of an antenna 21 which receives a carrier wave from the outside, a direction detector 22 which detects the incoming direction of the receiver carrier wave from the reception signal from an antenna 21, and a direction position calculation part 23 which specifies a position from the direction obtained by the direction detector 22. A data processing part 3 calculates reception level characteristics on the basis of the detection signal from a level detection part 13 and the direction position signal from the direction position calculation part 23. Since the direction detector 22 is used on the roadside machine to detect the direction of the carrier wave transmitted from the device on a vehicle, the position of the vehicle can be specified according to the detected direction.
Patent JP-S59130804-A (JP)
Title: Stabilized insecticidal composition
Inventor: CHIBA KAORU
IPC: A01N25/22
Filed: 1983-01-18
Abstract: PURPOSE:A stabilized insecticidal composition, obtained by using one of triarylphosphine as a decomposition inhibitor, adding it to an insecticidal composition comprising 2H,1,3-thiazinetetrahydro-2-(nitromethylene) as an active ingredient. CONSTITUTION:In an insecticidal composition containing 2H,1,3-thiazinetetrahydro-2-(nitromethylene)(TTNM for short) shown by the formula, preferably 0.1-5wt% of a triarylphosphine such as tricyclohexylphosphine, triphenylphosphine, tribenzylphosphine, or tri-p-tolylphosphine as a decomposition inhibitor for TTNM is added to preparation, to give a stabilized insecticidal composition. EFFECT:Having no problem of phytotoxicity to useful crops and no problem whatsoever of toxicity to men and animal.
Patent JP-H01180600-A (JP)
Title: Automatic output switching device for voice synthesis
Inventor: ISHIDA ITSUKI
IPC: G10L13/04
Filed: 1988-01-12
Abstract: PURPOSE:To make outputting destinations automatically changeable by previously coding and preparing the address of outputting destination by corresponding to voice to be synthesized and changing the output destination while obtaining information to be synthesized. CONSTITUTION:A memory 5 accumulates data for controlling outputting destinations of synthesized sounds at every voice synthesized sound. A processor 1 supplies synthesized sound codes (codes indicating which sounds are to be synthesized) to a voice synthesizing circuit 2 using a wave type encoding system and the memory 5. Then the processor 1 allows the memory 5 to output the address data for synthesizing voices and a synthesized output selecting circuit 6 to decode the data and changes the output switch of an output switching circuit 4. Thereafter, voice synthesis is started and synthesized voices outputted from the voice synthesizing circuit 2 are transmitted to voice driving circuits 7, 8, and 9, with synthesized voice signals being switched by means of the output switching circuit 4. Thus the synthesized voices are automatically switched and outputted to designated output destinations.
Patent JP-S5289243-A (JP)
Title: Process for removing phosphorus contained in drain using gypsum
Inventor: HIYOUDOU HITOSHI
IPC: C02F1/58
Filed: 1976-01-19
Abstract: PURPOSE: To provide a process for removing phosphours wherein gypsum is added to drain and dissolved to form a phosphide for settlement thereby making it possible to use inexpensive chemical agents and eliminate the need for such a complicated operation as adjusting pH of liquid to be treated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05187678-A (JP)
Title: Air conditioning ventilator
Inventor: KACHI HIROMITSU
IPC: F24F7/08
Filed: 1992-01-16
Abstract: PURPOSE:To obtain an air conditioning ventilator in which an increase in an installation space upon connection of a duct is prevented, an installation area is reduced and regulation of supply-discharge air flow rate can be arbitrarily conducted. CONSTITUTION:The air conditioning ventilator comprises a box-shaped body casing 1. The casing has an exhaust chamber 6 in an upper part, a heat exchanger 7 in an intermediate part, an air supply chamber 8 in a lower part, an exhaust diffuser 2 connected to the chamber 6 and a supply air suction port 3 communicating with the exchanger 7, both the diffuser 2 and the port 3 provided on an upper surface, an exhaust suction port 4 communicating with the exchanger 7 and provided on an intermediate front surface, and a supply air diffuser 5 communicating with the chamber 8 and provided on a lower front surface. Then, a supply air duct 10 for communicating the exchanger 7 with the port 3 is provided in the chamber 6, and an openable supply air flow rate regulator 26 is provided in the duct 10.