baber/WOPTO huggingface dataset:
Patent JP-H06558-A (JP)
Title: Feeder controller for press
Inventor: NIWA SHIGEAKI
IPC: G05B19/18
Filed: 1992-06-15
Abstract: PURPOSE:To prevent abnormality from generating by calculating the velocity command of each shaft of the feeder device by using the press crank angle obtd. by estimation calculation. CONSTITUTION:When a press velocity reaches a prescribed velocity, the press crank positions of plural past periods are calculated based on the output and the set velocity of a press crank angle detecting means at the time point when the press velocity reaches the set velocity. The present press crank angle is estimation-calculated based on the press crank angle of the stored plural periods and the output of an arithmetic means. Before the press velocity reaches the set velocity, a velocity command of each shaft of the feeder device is calculated directly by using the output of the press crank angle detecting means, and after the press velocity reaches the set velocity, a velocity command of each shaft of the feeder device is calculated by using the estimation-calculated press crank angle. In this way, the malfunction of the feeder device can be prevented.
Patent JP-H112408-A (JP)
Title: Radiant heater
Inventor: SAITO TAKASHI
IPC: F24C5/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in a temperature of a heat-resistant glass cylinder incorporating a red heat body, improve the durability of the heat- resistant glass cylinder, and make usable a heat-resistant glass cylinder whose heat-resistant temperature is remarkably lower than those of conventional ones. SOLUTION: This radiant heater is provided, on its burner part, with a heat- resistant glass cylinder incorporating a red heat body which has an inner/outer double-cylindrical structure consisting of an inside red heat cylinder and an outside red heat cylinder. In this radiant heater, an annular plate 47 whose central portion is opened is provided between the burner part 11 and the heat- resistant glass cylinder 13. The inside red heat cylinder 12A is provided upright at an edge portion of a central opening 48 of the annular plate 47, and the outside red heat cylinder 12B is provided upright on the annular plate 47 at an intermediate position between this inside red heat cylinder 12A and the heat-resistant glass cylinder 13. According to this constitution, an increase in a temperature of the heat-resistant cylinder can be suppressed.
Patent JP-S641118-A (JP)
Title: Magnetic disk
Inventor: MORITA NORIKO
IPC: G11B5/72
Filed: 1987-06-24
Abstract: PURPOSE: To protect a magnetic layer as well as to provide excellent lubricity with a head to the titled disk and to improve the long-period reliability and yield thereof by forming the magnetic layer, the protective film in which particles of a material having high wear resistance are dispersed and a lubricating film having self-lubricity successively on a substrate.  
     CONSTITUTION: The protective film 6 made of, for example, an amorphous carbon film is formed on the magnetic layer 4 of a magnetic disk 1A. The particles 7 consisting of the material such as diamond having the high wear resistance are dispersed in this protective film 6. The resistance to the wear by the head is, therefore, improved. The lubricating film 8 which is made of the material such as amorphous carbon or graphite having the self-lubricity and has a smooth surface is formed on the protective film 6. The lubricity of the magnetic disk 1A is improved and the head parting at the time of rotation is simultaneously improved by this lubricating film 8. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6216598-A (JP)
Inventor: KURIHARA KAZUAKI
IPC: H05K3/46
Filed: 1985-07-15
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-H11341049-A (JP)
Title: Electronic mail reception responce device and its program recording medium
Inventor: HAMANAKA TOSHIO
IPC: H04L12/58
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To inform of receiver's absence in accordance with a mail sender. SOLUTION: A CPU 11 sets up an absence period in an automatic answering information management table AB so as to correspond to management mail addresses. A replay table RP stores the necessity/unnecessity of returning an automatic answering message correspondingly to the sorts of senders. At the time of receiving a mail, the CPU 11 refers to the table AB, and when its destination is absence, determines the necessity/unnecessity of an answer in accordance with its sender, and when an answer is to be returned, reads out a replay message corresponding to the mail front the table RP and returns the message to the sender.
Patent JP-H0320076-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATSUJI KAZUO
IPC: H01L21/8222
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a semiconductor device having ECL memories without defective data inversion by forming P-type buried layers in a region to be an isolation region on the surface of a P-type silicon substrate and in a regions corresponding to a part just beneath one of a plurality of emitters on the surface of an N-type buried layer simultaneously. CONSTITUTION:An N-type buried collector layer 2 is formed in a P-type silicon substrate 1. Then, P-type buried layers 3 are formed in the regions corresponding to the sites just under an isolated region and an emitter of a read/write transistor. At this time, a part of a base region 10 can be formed beforehand in the region corresponding to that just under the emitter of the read/write transistor simultaneously with the formation of the buried layer 3. And, a normal manufacturing process of bipolar LSIs following this formation makes the base width of this transistor larger than that of other transistors, and makes the reverse current amplification factor smaller. This makes it possible to obtain a semiconductor device having ECL memories without defective data inversion.
Patent JP-H04231618-A (JP)
Title: Improvement of 2-cycle reciprocating motion internal combustion engine
Inventor: JIYAN MERUSHIOORU
IPC: F02B3/06
Filed: 1991-05-31
Abstract: PURPOSE: To reduce the short-circuit of the air and to form the turbulent flow in a combustion engine by helically circulating the air taken in a cylinder. CONSTITUTION: A two-stroke type reciprocating internal combustion engine having an intake valve 10 and an exhaust valve 15 has substantially the shape of revolution about an axis Y-Y, and comprises a combustion and scavenging prechamber having a valve seat 7 of the intake valve 10. A deflecting means, that is, a fin 17 urges the air into the combustion 2. The fin 17 is installed on a place as close as possible to an intake pipe 13 at the upstream of the valve seat 7.
Patent JP-S6218940-A (JP)
Title: Closed-type rotary compressor
Inventor: NAKANE KAZUHIRO
IPC: F04C29/00
Filed: 1985-07-15
Abstract: PURPOSE:To minimize the lowering of characteristics of an electric motor caused by notchings or gas holes provided therein by getting the polar distances of main windings to conform to the positions of the notchings on the outside circumference of a stator or those of the gas passage holes provided on the stator. CONSTITUTION:Inside the stator grooves 15 of a stator 2, main windings 16 and auxiliary windings 17 are enclosed. On the other hand, notchings 12 are provided on the outside circumference of the stator 2 so as to secure the passage of gas. This notching 12 is provided to the position where the magnetomotive force is at the minimum, i.e. to the polar position B by the main windings 16. thus a closed-type compressor of high efficiency can be obtained.
Patent JP-H11352728-A (JP)
Title: Binder carrier, developer containing that binder and image forming method using that developer
Inventor: KOBAYASHI MAKOTO
IPC: G03G15/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a binder carrier which can prevent a fog, deposition of a carrier and generation of a read-off defect over a long time. SOLUTION: This binder carrier contains a magnetic powder and a binder resin. The magnetic powder has 1.00×10<3> to 5.00×10<7> Ω.cm resistivity (ρ), and the product of log ρ and the dynamic current DCD500 (nA) of the carrier when 500 V DC voltage is applied is 30 to 100. Thereby, a fog, deposition of the carrier and generation of a load-off defect can be prevented over a long time. Further, even when a toner recycle system is used, production of fog, deposition of the carrier and generation of lead-off detects can be prevented over a long time.
Patent JP-S5680618-A (JP)
Title: Burning apparatus for treatment of waste log
Inventor: HAYASHI KINJI
IPC: F23G7/10
Filed: 1979-11-30
Abstract: PURPOSE: To enable utilization of waste heat energy while positively burning waste logs used in growing mushroom by arranging a waste log storage and a heat exchanger on the top of an incinerator.  
     CONSTITUTION: A waste log storage 2 and a heat exchanger 3 are set up on the top of an incinerator 1. The waste logs stacked in the storage 2 lowers sequentially according to the amount of burning while dried completely preheated at a burning temperature whereby the waste can be burned positively. The heat exchanger 3 permits heat exchange of a waste heat energy in the incinerator 1 with a warm water or the like thereby enabling utilization of the waste heat energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H099150-A (JP)
Title: Signal processing circuit for solid-state image pickup device
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N5/378
Filed: 1995-06-22
Abstract: PURPOSE: To attain gain adjustment hardly affected even by a noise component of a signal by calculating a gain based on an output of a 1st detection means and a 2nd detection means so as to adjust the gain thereby hardly receiving the effect due to a local false signal. CONSTITUTION: The signal processing circuit of a solid-state image pickup element is made up of plural detection means 3a, 3b to obtain a control variable from plural areas in a pattern with respect to video signals of plural channels, a gain calculation means 5a calculating a gain based on an output of the plural detection means 3a, 3b, and amplifiers 2a, 2b adjusting a gain of the signal based on the gain obtained by the gain calculation means 5a. Since plural detection areas are provided, the effect due to a local false signal is hardly received and the gain is adjusted without being almost affected by the noise component of the signal. When any signal among video signals of plural channels is a saturation signal, it is not used as a detection signal, then the gain adjustment with high accuracy is attained.
Patent JP-H097572-A (JP)
Title: Cylindrical alkaline battery
Inventor: IWAKI HIROFUMI
IPC: H01M6/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a cylindrical alkaline battery in a sealed structure which has an explosion proof mechanism stably functioned in a high temperature and pressure condition. CONSTITUTION: A cylindrical alkaline battery has a battery case to store generating elements therein, a resin gasket 7 provided with an annular thin portion expanded by gas pressure to close the opening of the battery case and a collector 8 passed through the center of the gasket, around with an edge protrusion 8' is provided to be opposed to the annular thin portion 6 of the gasket 7. In this way, when pressure in the battery is abnormally increased by gas generated with abrupt temperature rise in the battery, the annular thin portion 6 of the gasket 7 is surely broken by the edge protrusion 8' of the collector 8 and stably functioned as an explosion proofing soft bend.
Patent JP-2000342036-A (JP)
Title: Supporting mechanism for tank in working vehicle
Inventor: OSHIMA KAZUO
IPC: B65D88/56
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a supporting apparatus for a tank capable of readily discharging a treated material. SOLUTION: This supporting apparatus 13 for supporting a tank 12 housing a treated material on a mobile machine body 1 is capable of carrying out the changeover of the posture of the tank 12 from a housing posture S for the treated material which is a housing state of the treated material to a discharging posture O for discharging the treated material by moving the tank 12 from the housing posture S to the upper side, rotating the tank 12 in the upper position so as to locate a discharging port 12a on the lower side and discharging the treated material therefrom.
Patent JP-H0819753-A (JP)
Title: Detection device of fluid and pressure feed system
Inventor: KAMIYAMA MOTOYA
IPC: B05C5/00
Filed: 1994-07-07
Abstract: PURPOSE:To improve the frequency of using a tank and make a discharge system compact by removing a residual fluid in the tank due to the mal-function of a detection sensor. CONSTITUTION:This detection device of fluid comprises a main block system 41 with a tube hole 42 and a screw hole 43 which is orthogonal with the tube hole 42 and tube 34 which penetrates the tube hole 42 and permits passage of a non-phototransmissive fluid. In addition, the device is equipped with an optical fiber 36 of the light emitting side which is screwed into the screw hole 43 in such a manner that the tube 34 is sandwiched between both sides of a diametral direction, an optical fiber 37 of the light receiving side, and a sensor control part which sends light into the optical fiber of the light emitting side and at the same time, detects the presence of the non-phototransmissive fluid in the tube in accordance with the level of a detected light from the optical fiber of the light-receiving side.
Patent JP-H0321199-A (JP)
Title: Transmitter for remote controller
Inventor: TANAKA KAZUHO
IPC: H04B10/00
Filed: 1989-06-19
Abstract: PURPOSE:To improve the external appearance of a transmitter and to make it possible to handle the transmitter with one hand by forming plural recessed parts having circular arc-like cross sections on the outer surface of the transmitter body and arranging a part of the operation part of a push-button switch in each recessed part. CONSTITUTION:Three circular recessed parts 16 having circular arc-like cross sections are formed on the outer surface of the body 15 of the transmitter 10 and dimmer control push-button switches 12, 13 and a full lighting push-button switch 14 are arranged on the recessed parts 16 so that parts of operation parts 12a to 14a are positioned in respective recessed parts 16. The other parts of the operation parts 12a to 14a of the switches 12 to 14 are inserted into grooves 17 formed adjacently to respective recessed parts 16 so as to be vertically moved. On the other hand, the operation part 11a of an ON/OFF switch 11 is embedded in a circular hole formed on the outer surface of the body 15 so as to be vertically moved. In this constitution, the whole transmitter can be thinned, so that the external appearance of the transmitter can be improved and single hand operation can be attained.
Patent JP-H026243-A (JP)
Title: Vehicle seat
Inventor: MINEGISHI YUTAKA
IPC: B60N3/00
Filed: 1988-06-24
Abstract: PURPOSE:To prevent a passenger desiring to sleep from being disturbed by the noise and illumination in the interior of a vehicle by mounting to a head rest an ear mask and a light shielding means covering the front space of the head rest so as to be capable of opening and closing in a vehicle seat. CONSTITUTION:A head rest 3 is provided on the top part 2a of the seat back 2 of a vehicle seat 1, and to said head rest 3, a light shielding means 5 covering the front space 4 so as to be capable of opening and closing and an ear mask 6 are mounted. The light shielding means 5 is formed of a reverse U-shaped fixed frame 7, a reverse U-shaped movable frame 8 pivotally fixed so as to be rotatable with the lower end of the fixed frame 7 as the center, and an opaque bellows-form cover 9 having one end fixed to the fixed frame 7 and the other end fixed to the movable frame 8. The ear mask 6 is formed of a U-shaped pipe 11 having ear pads 10 fixed to the both ends thereof and capable of adjusting the dimension l between the ear pads 10 and a stretchable band 12.
Patent JP-S5858525-A (JP)
Title: Optical switch
Inventor: YOSHIDA TAIZOU
IPC: G02F1/313
Filed: 1981-10-02
Abstract: PURPOSE:To obtain an optical switch of high efficiency which is easy to manufacture and operates on low electric power by providing an optical transmission medium of which the refractive index changes with temp. in the opposing part of a pair of waveguides of which the end parts oppose to each other specially on a substrate, and providing a heating electrode between the waveguides. CONSTITUTION:A Ti is diffused on a substrate 1 consisting of a dielectric crystal consisting of an LiNbO3 to form waveguides 2a, 2b of which the end parts are spaced by l1. An electrode 3 of a length l2(l2>=l1) consisting of an Ni-Cr alloy is provided in the opposed part of the waveguides 2a, 2b to form a switching area 1a. While no electric conduction is performed at the electrode 3, the light waves propagating in the waveguide 2a deflects toward the inside of the substrate 1 as shown by an alternate long and short dash line in a switching area 1a where the refractive index is small, and the light waves arriving at the waveguide 2b are slight but when electric conduction is performed at the electrode 3, the refractive index of the area 1a is increased by the heating, and the strong light is emitted from the waveguide 2. Thus the optical switch which is easy to manufacture and operates on low electric power is obtained.
Patent JP-2000350245-A (JP)
Title: Radio communication system
Inventor: OZEKI SHINJI
IPC: H04W56/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can correct a base station reference timing signal without exerting influence on speech quality even during communication. SOLUTION: A base station is equipped with a clock generation part 17 which normally generates a base station reference clock synchronized with a network clock inputted from an exchange through a line and generates the base station reference clock of frequency within a prescribed range for the network clock according to a difference value when receiving a correction indication and a control part 16 which sends an indication to the clock generation part 17 or a base station reference timing generation part 14 according to the difference value between system reference timing and base station reference timing. The base station reference timing signal can gradually be corrected and the continuity of the base station reference timing signal is not spoiled, thus the communication quality is not affected.
Patent JP-H01321094-A (JP)
Title: High-purity pb material used for production of pb alloy brazing filler metal for assembling semiconductor
Inventor: HAYASHI AKIRA
IPC: H01L23/10
Filed: 1988-06-24
Abstract: PURPOSE:To suppress the increase of radioactive alpha particles with time and to obtain high reliability by specifying the purity, the content of radioactive isotopes, and the radioactivities of the radioactive isotopes and <210>Pb among the same respectively to specific values and specifying the count value of the radioactive alpha particles to a specific value. CONSTITUTION:The increase of the radioactive alpha particles with time is suppressed by meeting the conditions of >=99.999% purity, <5ppb content of the radioactive isotopes, <=0.2pci/g radioactivity by the radioactive isotopes, <=0.15pci/g radioactivity exhibited by the <210>Pb among the radioactive isotopes, and <=0.1CPH/cm<2> count number of the radioactive alpha particles. An example of a semiconductor device consists of a ceramics case 1, a semiconductor element 2 brazed to the bottom of the cavity of said case, a bonding wire 3 consisting of Au, etc., a sealing plate 4 brazed to the case 1, and lead wires 5. The generation of the memory error by the radioactive alpha particles is obviated over a long period of time by using such high-purity Pb brazing filler metal for razing, by which the high reliability is obtd.
Patent JP-S6048836-A (JP)
Title: Sheet feed tray
Inventor: AOTA KOUICHI
IPC: B65H3/46
Filed: 1983-08-29
Abstract: PURPOSE:To prevent a waterdrop from adhering to a sheet and to avoid a failure in feeding out a sheet on a feed tray by bringing the paper surface of a moistureproof thin plate formed by sticking moistureproof material such as vinyl to a paper sheet into contact with the surface of a sheet in the sheet feed tray. CONSTITUTION:A moistureproof thin plate 3 formed by stacking in layers moistureproof material 3a such as vinyl, metal or the like and a paper sheet 3b is disposed in such a manner that the paper sheet 3b layer is brought into contact with the surface 2a of a sheet 2 stored in a sheet feed tray 1. In this arrangement, a waterdrop is prevented from adhering to the sheet, which can attain good running performance for a sheet on the sheet feed tray.
Patent JP-H082683-A (JP)
Title: Pamphlet feeding device
Inventor: OKUYAMA TAKASHI
IPC: B65H1/18
Filed: 1994-06-16
Abstract: PURPOSE:To prevent the generation of a trouble in separating pamphlets. CONSTITUTION:A pamphlet feeding device is equipped with a cutting-out transfer conveyor 18 which is arranged on the same side to a pamphlet separating gate 24 for a lift device 15 for raising pamphlets 13 in a laminated state and shifts the pamphlet pushed out by a pusher device 17, and a cutting-out gate device 19 which is installed so that the distance M between the upper surface of the cutting-out transfer conveyor and a cutting-out gate 30 is adjustable and can cut out a prescribed number of pamphlets. The distance L between the undersurface of the pusher 26 of the pusher device 17 and the upper surface of the pamphlet separating gate 24 is set over the thickness of one pamphlet.
Patent JP-H0320508-A (JP)
Title: Liquid fuel burner
Inventor: TSUKAHARA HIDEYUKI
IPC: F23D11/10
Filed: 1989-06-19
Abstract: PURPOSE:To prevent abnormal combustion and increase the calorific value of the fuel by increasing the thickness of a wall that is located opposite to the nozzle and the needle section in a vaporization cylinder and also increase the radius of curvature of the projecting section in the vicinity of said wall section where a heater is cast in order to provide an uneven wall thickness there. CONSTITUTION:The air used for low temperature combustion and the most part of liquid fuel that is sprayed with the combustion air into a vaporization cylinder 1 collides firstly with the wall at the wall position that is opposite to the nozzle section 2 and the needle section 3 in the vaporization cylinder 1, and there the sprayed fuel obtains heat to be vaporized. In this case the thickness of the wall there is made large and the radius of curvature of the projecting section 14 of the wall where a heater 5 is cast is made also large to raise the heat transfer efficiency so that a localized temperature drop can be avoided. Further, since the combustion flame is stable with sufficient vaporization of the liquid fuel it is possible to avoid abnormal combustion such as pulsation, uneven distribution. And for a device which has a large combustion quantity and especially is liable to develop abnormal combustion in the vaporization cylinder 1 it is possible to provide combustion with a large range by providing uneven wall thickness to a large extent.