baber/WOPTO huggingface dataset:
Patent JP-H10249199-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: ANDOU CHIWA
IPC: B01J23/58
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance purification performance of NOx in transient combustion by preventing a reaction between an NOx occlusion element and a carrier in a high temp. region. SOLUTION: This catalyst is produced by depositing the NOx occlusion element and noble metal on the carrier consisting of complex oxide expressed by MgO.Al2 O3 prepared by a sol-gel method using magnesium salt and aluminum alkoxide as starting raw materials. Sine the carrier consisting of MgO.Al2 <-> O3 is superior in heat resistance and low in reactivity with the NOx occlusion element, the purification performance of NOx after long use, is enhanced.
Patent JP-H05254339-A (JP)
Title: Air cleaner for vehicle
IPC: B01D46/46
Filed: 1992-03-16
Abstract: PURPOSE:To provide an on-vehicle air cleaner, of which operation is stabilized without receiving the influence of the air blown to a gas sensor. CONSTITUTION:An on-vehicle air cleaner is provided with a fan motor 2 to be operated by an output correcting means 7, to which the signal from a gas sensor 5 and a wind sensor 6 arranged near the gas sensor 5 is input, through a control means 8 and a fan motor driving means 3. When the air is moving in a cabin, since the output correcting means 7 corrects an error of the signal of the gas sensor 5 to the signal of the gas sensor 5 under the windless condition on the basis of the signal of the wind sensor 6 and outputs the signal to the control means 8, a fan motor 2 is operated appropriately without receiving the influence of the air moving inside of a car room.
Patent JP-H11255396-A (JP)
Title: Image forming apparatus and both-sided printing unit
Inventor: MATSUYA TAKASHI
IPC: B65H29/70
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To execute curl correction without any increase in size of an image forming apparatus by forming a paper guide forming a reversing path route for paper like an arch directed to correct a curl in the paper. SOLUTION: A paper guide formed by a lower guide member 33 and an upper guide member 34 is provided between two pairs of transport rollers 27 disposed in a both-sided printing unit 26 for conveying a paper sheet. In this arrangement, the lower guide member 33 and the upper guide member 34 are formed like an upward arch to curl in the reverse direction of the curl direction of the paper, and a space between both arch-like lower guide members 33 and upper guide member 34 is taken as a part of a reversing pass route 35. The lower guide member 33 and the upper guide member 34 are formed by ABS resin(acrylonitrile-butadiene styrene resin).
Patent JP-H05258706-A (JP)
Title: Electron microscope
IPC: H01J37/22
Filed: 1992-03-16
Abstract: PURPOSE:To conveniently and accurately display and store a position of photographed or analyzed part in an optional position of the same recording medium as that wherein a low magnification image or a sample image of analized part is stored, in high magnification image photographing and microscopic part analysis by an electron microscope. CONSTITUTION:After a sample image is photographed, an optional graphic form and the like is multiple-exposed on an optional position of the same recording medium by utilizing a convergent lens system 2 for enlarging/contracting electron beams and a deflection lens system 3 for deflecting electron beams, under control of a computer 10. In another example, a laser oscillator is utilized to perform multiple-exposure of a graphic form and the like by means of a laser beam.
Patent JP-S58173952-A (JP)
Title: Emergency informing device
Inventor: OBARA KIYOSHI
IPC: G08B25/08
Filed: 1982-04-06
Abstract: PURPOSE:To decrease the probability of busy state and to inform an emergency signal surely, by switching the operating line into the 2nd line for plural telephone lines for automatic redialing when a monitor station discriminates the line to be busy, and performing redialing after switching the telephone lines sequentially. CONSTITUTION:When telephone lines L11, L21 are busy, the busy state is detcted at a busy state detection circuit 3 and an automatic redialing control circuit 5 is driven with an output signal bs. The circuit 5 drives an automatic dial circuit 1, changes over a switch C in the position shown in dotted lines, connects other telephone lines L12, L22 and starts the calling of the monitor station. Thus, when a response signal is returned from the monitor station, an emergency signal is transmitted, and if the monitor station is busy, the lines L12, L22 are switched again and redialed on the lines L11, L12.
Patent JP-S59183026-A (JP)
Title: Flow passage control device for herical type intake port
Inventor: OGATA MASAMI
IPC: F02B31/00
Filed: 1983-04-04
Abstract: PURPOSE:To suppress a knocking during a drive in a low speed with an increased load, by producing a powerful turbulent flow inside a combustion chamber not only during a low speed and small load operation, but also during a low speed and increased load operation of engine. CONSTITUTION:Upon an engine speed exceeding 4,000r.p.m., the solenoid of change-over valve 49 is energized to cause the negative pressure chamber 44 of negative pressure diaphragm device 40 to open to atmosphere, and a rotory valve 25 is opened. Upon the engine speed slowing down to 3,600r.p.m. or less, the solenoid of change-over valve 49 is deenergized and the rotory valve 25 is closed. With the engine speed slowing down to 1,900r.p.m. or less and the opening amount of throttle valve 51 exceeding 40 deg., the rotary valve 25 is caused to open. The opening of rotary valve 25 is effected when an engine speed N and the opening amount P of throttle valve fall within a range hached above a solid line in a chart attached. When they drop below a broken line, the rotary valve 25 is closed.
Patent JP-H01240478-A (JP)
Title: Slotless type ic carrier
Inventor: MATSUOKA NORIYUKI
IPC: B65D85/86
Filed: 1988-03-10
Abstract: PURPOSE:To make the installation of an IC package drastically easy and prevent leads from deforming effectively at the time of installation, by supporting solely respective leads, which are protruding from the side of an IC package, on a flat lead supporting surface without slots for lead supporting seats. CONSTITUTION:A carrier main body 1 has an approximately square shape, and an open IC storage part 2 is located at the approximately center part. On the confronted two or four edges of the IC storage part 2, lead supporting seats 4, in which leads 7 protruding from the two or four edges of an IC package 3 are received by the row, is provided. Lead supporting surfaces 4a of the said lead supporting seat 4 do not have slots and slot division walls in which an individual lead 7 in respective rows is received, and is formed by a flat surface which has the same width as that of a row of the lead group 7 protruding in the side direction from each edge of the IC package 3. The lead group 7 protruding from each edge of the IC package 3 is solely supported on the flat lead supporting surface 4a by the row. At the same time, respective lead supporting seats 4 define the IC storage part 2.
Patent JP-H0577936-A (JP)
Title: Pipe branch for bulk cargo trans ferred by gas pressure
Inventor: DEIETA HEEPU
IPC: B65G53/56
Filed: 1992-03-16
Abstract: PURPOSE: To manufacture, at a low cost, a pipe branch whose airtight effect does not change by fitting a rotor formed with a pipe part inside a supporter having a pipe outlet, and forming covering constituted of a plastic material at the supporter and the rotor. CONSTITUTION: A rotor 1 is formed at one part roughly symmetrical with regard to a rotational axis, and the part includes metallic covering 2 along the inner periphery of its circle. The metallic covering 2 has a radial external area surrounded by plastic covering 11, and the covering 11 is divided into two different plastic materials. A first area 20 uses a hard plastic material, and a second area has a relatively soft plastic material to form a packing zone 10. If air pressure is applied to a pipe 13, the relatively soft plastic material is deformed radially outwards, so that the packing zone 10 brought into ideally close contact with the inner surface of the supporter is completed.
Patent JP-S61220709-A (JP)
Title: Washing method for semipermeable membrane
Inventor: WATANABE KOHEI
IPC: B01D65/06
Filed: 1985-03-25
Abstract: PURPOSE:To regenerate semipermeable membrane easily by washing the semipermeable membrane having deteriorated filtration capacity by allowing the membrane to contact with an oxidizing agent or an org. solvent, washing with water and then allowing the membrane to contact with an org. solvent or an oxidizing agent. CONSTITUTION:A module comprising semipermeable membrane which is not affected by a detergent is used for filtration of fermentation liquid. The module having been deteriorated in the filtration capacity is washed by circulating an oxidizing agent such as NaClO or H2O2, etc. The membrane is then washed with water, and washed further by dipping in an org. solvent such as ethylene glycol monobutylether, etc., and washed with water again. Or, the membrane is washed in the first stage with an org. solvent, washed with water and then washed with an oxidizing agent.
Patent JP-S55150420-A (JP)
Title: Cartridge type oil feed tank with upper oil feed port
Inventor: SHIMIZU TADAO
IPC: F23K5/00
Filed: 1979-05-11
Abstract: PURPOSE: To enable feed of oil from above position to a oil feed tank by mounting an upper oil feed port at the top of a cartridge type oil feed tank and opening one end of an air vent pipe opened in the vicinity of the lower oil feed port at the other end.  
     CONSTITUTION: An air vent pipe 2 is arranged from above of a cartridge oil feed tank to the vicinity of the lower oil feed port 6, an upper oil feed port 1 is mounted at the tank, and a pipe 3 of the same diameter extended to the vicinity of the lower port 6 depends from the port 1. When feeding oil to such a tank, oil is supplied from the port 1 and introduced through the pipe 3 into the tank. The air in the tank is thus compressed, but oil is smootyly filled in the tank due to the air vent pipe 2. When this tank is set in the body 9, oil is flown out of the port 6 into the tank 9 unitl the port 7 is closed to retain the oil level 8 constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04212343-A (JP)
Title: Broach for tooth root canal
Inventor: FUKUTSUJI SATOSHI
IPC: A61C5/02
Filed: 1991-02-27
Abstract: PURPOSE:To provide the broach which is substantially unaffected by drugs, is easily curved simply by inserting the broach into the root canal of a tooth, maintains its state and can evenly execute disinfection and drug sticking by forming the needle-shaped broach body to be inserted into the root canal of a shape memory alloy composed of nickel and titanium. CONSTITUTION:The needle-shaped broach body 1 to be inserted into the root canal of the tooth is formed of the shape memory alloy composed of the nickel and titanium. This broach body 1 has tenacity, is flexible at ordinary temp. and has low elasticity and, therefore, the deformation, such as curving, of the broach body is easy. Then, the broach body is easily deformed in correspondence to the form of the root canal of the tooth if the root canal curves and, therefore, the broach body can be inserted smoothly into the deep part of the root canal. The uniform disinfection and drug sticking of the root canal with this broach body are possible.
Patent JP-H11253730-A (JP)
Title: Filter discriminating mechanism and air cleaner using it
Inventor: HASHIMOTO NOBUYUKI
IPC: B01D46/42
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a main body apparatus from being reset erroneously. SOLUTION: An air cleaner 100 in which a control unit is reset by a filter 3 fitted to a cabinet 1 is equipped with the filter 3 having a non-reversible thin film 31 at a specified position, a movable projection part 41 which has a projected part 43 at one end to break the thin film 31 of the filter 3 and is formed in the cabinet 1, and a reset switch 11 which is set in the cabinet 1 to be operated by the other end of the projection part 41. When the new filter 3 in which the thin film 31 is not broken is fitted to the cabinet 1, the reset switch 11 is actuated, and when the used filter 3 with the thin film 31 broken is fitted to the cabinet, the reset switch 11 is not operated.
Patent JP-S59211203-A (JP)
Inventor: FURANTSU PITSUSHINGERU
IPC: F01L9/20
Filed: 1984-03-28
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-S59185260-A (JP)
Inventor: SATAKA KEIZOU
IPC: E04B1/344
Filed: 1983-04-05
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-H01231544-A (JP)
Title: Address controller
Inventor: SHIMIZU HIROSHI
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the scale of a line circuit by having the input of the detecting result of a transmission detecting circuit and the detected information on the originating subscriber address and controlling the correspondence between the address of the line circuit and the address information on a terminal. CONSTITUTION:An SA(originating subscriber address) detecting circuit 11 detects the SA of the packet signal put on a bus 5 and supplies it to an address control circuit 12. At the same time, the package address of a transmission line circuit is supplied to the circuit 12 from an arbiter circuit 10. Therefore the circuit 12 can know the correspondence between the package address of the line circuit and the address of the terminal connected to the line circuit. Then the circuit 12 sets the address of the corresponding terminal at an address filter based on the package address and via a control line 13. In such a way, the concentrical control of address is attained and the scale of each line circuit can be reduced.
Patent JP-S58174164-A (JP)
Title: Ignition timing control for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/153
Filed: 1982-04-06
Abstract: PURPOSE:To prevent transient knocking in an ignition timing control for an internal combustion engine using knocking feedback, by providing delay property in boosting reference voltage and removing the delay in reducing said voltage. CONSTITUTION:Knocking signals are sent to the input of this control through resistances 20, 21. When the input level of the knocking signal is raised, a capacitor 23 is charged through the resistances 20, 21. When the input level of the knocking signal is lowered, the charge on the capacitor 23 bypasses the resistance 21 by a diode 22 to be discharged only through the resistance 20. Namely, in a delay circuit 13, change without delay is provided in lowering the input level and the delay in raising the input level. Thus, transient knocking as in abrupt increase of load on an engine can be prevented.
Patent JP-H06269632-A (JP)
Title: Image forming device for electrophtography
Inventor: HANEDA SATORU
IPC: B01D53/34
Filed: 1993-03-18
Abstract: PURPOSE:To discharge an air in an image forming device as a clean air free from ozone of toner powder. CONSTITUTION:A removal device is installed outside an image forming device, and a compressed air is fed into an exhaust pipe 10A as an air current inside the removal device by compressing the air in the image forming device using a compression pump AP. Further, this air current is released into a water tank W as an air bubble from an exhaust hole 20A at the tip of the exhaust pipe 10A, then the air bubble is turned to a fine form by activation of a ultrasonic oscillator S to allow the form to pass through the water, and the ozone is inactivated in this process. At the same time, the toner absorbed in the water is removed by absorption using a filter (f) with the help of water recirculation in the water tank W.
Patent JP-H07268543-A (JP)
Title: High tensile strength cold rolled steel plate excellent in secondary working brittleness and formability and its production
Inventor: SETO KAZUHIRO
IPC: C22C38/16
Filed: 1994-03-29
Abstract: PURPOSE:To produce a high tensile strength cold rolled steel plate suitable for press forming by regulating its compsn. contg. specified mass% of C, Si, Mn, Ni, Cu, P or the like in specified relationships, and further by making to contain one or two kinds of Ti and Nb, with the balance Fe. CONSTITUTION:The componental compsn. of this high tensile strength cold rolled steel plate is constituted of the one contg., by mass, 0.0005 to 0.0050% C, 0.1 to 2.5% Si, 0.1 to 2.5% Mn, 0.05 to 2.0% Ni, 0.0010 to 0.0100% B, 0.1 to 2.5% Cu, 0.005 to 0.10% Al, 0.040 to 0.18% P and 0.003 to 0.0060% N in the relationships in formulae I, III and IV and inequality II expressed by (%Si), (%Mn), (%Ni), (%Cu) and (%P) as for the contents expressed by mass% and contg. one or two kinds selected from 0.003 to 0.10% Ti and 0.003 to 0.10% Nb, and the balance Fe with inevitable impurities. Thus, it can contribute to the lightening of an automobile and the improvement of the safety.
Patent JP-H05225562-A (JP)
Title: Production of magnetic disk and magnetic disk
Inventor: KOMORITANI TSUNEO
IPC: G11B5/73
Filed: 1992-02-12
Abstract: PURPOSE:To improve the flatness of magnetic layers and to lower voids by setting the temp. of a substrate and the magnetic layers at the temp. above the thermal deformation temp. of the binders in the magnetic layers and below the thermal deformation temp. of the substrate in a stage for increasing the density of magnetic coating films. CONSTITUTION:The magnetic layers 55 of the magnetic disk having the magnetic layers 55 on at least one surfaces of the rigid substrate 51 made of a resin are the coating type magnetic layers formed by curing the coating films of a magnetic coating material contg. magnetic particulates. A stage for forming the magnetic coating films, a stage for increasing the density of the magnetic coating films and a stage for leveling the substrate are provided at the time of such production. After the substrate and the magnetic coating films are heated, nearly the entire part of the main surfaces of the substrate and the main surfaces of the magnetic coating films is simultaneously pressurized in the thickness direction of the substrate by a pair of pressurizing means after the heating of the substrate and the magnetic coating films in the stage for increasing the density and the stage for leveling. The substrate and the magnetic coating film are pressurized by setting the temp of the substrate and the magnetic coating films at the temp. above the thermal deformation temp. of the binders in the magnetic layers and below the thermal deformation temp. of the substrate in the stage for increasing the density.
Patent JP-H02239034-A (JP)
Title: Transfer control device
Inventor: AIKAWA SADAJI
IPC: B65H1/28
Filed: 1989-03-10
Abstract: PURPOSE:To prevent conforming articles from being affected by nonconforming articles by detecting and taking cut or correcting nonconforming deformed lead frames even when there are such ones. CONSTITUTION:Transfer pushing portion (11, 12, 13) for pushing streak materials 3 from a magazine 4 for stocking the streak materials S, and transfer stand portions (14, 15) for holding the transfer pushing portions (11, 12, 13) and also sending them in the direction of transfer, and a spring 16 for combining the transfer pushing portions (11, 12, 13) and the transfer stand portions (14, 15), and a means for shifting the transfer stand portions (14, 15) in the direction of transfer, are provided. A sensor 18 is provided for detecting relative movement caused between the transfer pushing portions (11, 12, 13) and the transfer stand portions (14, 15) when abnormally great force is exerted on the transfer pushing portions (11, 12, 13) during transfer, whereby means for shifting the transfer stand portions (14, 15) is stopped.
Patent JP-H08314485-A (JP)
Title: Medium and method for information recording and information reproducing method and its device
Inventor: NAKAI MASATOSHI
IPC: G11B20/12
Filed: 1996-03-15
Abstract: PURPOSE: To compactly construct an entire KARAOKE system by storing KARAOKE background animation as main video information, storing different music plural KARAOKE playing information as plural audio information and storing the lyrics and title name information corresponding to each KARAOKE playing information as plural sub-video information. CONSTITUTION: KARAOKE scenery animation information is digitally recorded in a CD size disk as a main video 604. Different plural KARAOKE playing information is digitally recorded in plural audio streams 603. In plural sub-video channels 602, the lyrics and music title information corresponding to each KARAOKE playing information is digitally recorded. Moreover, a parameter ABSA indicates the addresses from a first header region 601 of a data unit to the leading address of the audio block region 603 including the sub-video region 602. A parameter ABSZ indicates the effective data size of the region 603.
Patent JP-H02235706-A (JP)
Title: Pressurizing cast molding equipment
Inventor: YAMAGISHI NORIAKI
IPC: B28B1/26
Filed: 1989-03-10
Abstract: PURPOSE:To stably obtain a sound molded item by a method wherein a detecting means, which detects the filling condition of slurry in a casting mold, is provided to the water absorptive casting mold so as to control a pressurizing means for feeding the slurry in the casting mold on the basis of the detected result. CONSTITUTION:At the slurry discharge port 21g of the cast molding core 21d of a casting mold 21, an automatic discharge valve 26 is provided. To the upstream side of the valve 26, a branch pipe 27, on which a slurry level tube 29 is provided through a stop valve 28. The position of a float 29a, which is arranged in the tube 29, can be detected by a detector 30. A slurry feed valve 31 and an agitator 32 are provided to a slurry tank 23, on which a pressure gage 33 to detect the pressure therein is mounted. On the basis of the result of the detection with said detecting means, a control device 44 pressurized the interior of a slurry tank and controls a pressurizing means of feed slurry in the casting mold and further controls a pressurizing means so as to control the slurry feeding pressure and feeding speed in response to the filling condition of the slurry, which is fed in the casting mold, so as to control the discharge of the slurry fed in the casting mold and consequently and stably obtain a sound molded body.
Patent JP-H06251500-A (JP)
Title: Information display device for dealing with audio
Inventor: NOMURA REIKO
IPC: H04N5/93
Filed: 1993-02-23
Abstract: PURPOSE:To simplify the reproduction by recording and reproducing respective signals of audio control on one side of a cassette tape and picture control on the other side. CONSTITUTION:A cassette tape deck 10 is provided with magnetic heads 27L, 27R reading the signal recorded on the left and right tracks of the cassette tape 15, preamplifiers 28L, 28R, power amplifiers 29L, 29R and speakers 30L, 30R. A switching part 31 is provided between the amplifiers 29 and the speakers 30, and when an input plug is inserted, the outputs of the amplifiers 29 are supplied only to a conversion part 16 and an audio storage part 17. By the conversion part 16, the signal on the left track of the tape 15 is converted to a digital signal, and the signal on the right track is stored in the audio storage part 17. This device is provided with a CPU 18, a ROM 19, a RAM 20 controlling the operation of respective parts in an information display device for dealing with audio and an A/V signal generator 21 outputting a video signal, and a character and a graphic are displayed on a liquid crystal display plate 22. In such a manner, the reproduction of the audio and the video are performed by the cassette tape.