baber/WOPTO huggingface dataset:
Patent JP-H05244728-A (JP)
Title: Charging device
Inventor: HASEGAWA HIROKAZU
IPC: H02J7/02
Filed: 1992-02-26
Abstract: PURPOSE:To permit the reduction of cost as well as the decrease of the volume of a charging device by a method wherein the charging device is provided with an A/D converting means, a voltage comparing means, a timer means and a charging control means. CONSTITUTION:A battery 1 is charged by the output of an electric power supply 8 through terminals 2. A microcomputer 9 effects the A/D conversion of a charging voltage at regular time intervals and compares it with the stored value of a voltage comparing means 4. When the A/D converting value has exceeded the stored value, the converting value at that time is specified as a new stored value. When an A/D conversion value becomes newer than the stored value by a predetermined value or more, a timer means 5 is started. Upon time-up, a timer means 5 outputs to shift charging into trickle charging through a charging control means 6 while the indication on an indicating means is changed from 'charging' into 'charging is finished'. According to this method, a smoothing capacitor, coping with the serious fluctuation of a voltage at the terminal period of charging, can be omitted whereby the increase of cost as well as the increase of volume can be prevented.
Patent JP-S54131861-A (JP)
Title: Direct-heated cathode for electric discharge tube
Inventor: ANDOU HISASHI
IPC: H01J1/15
Filed: 1978-04-05
Abstract: PURPOSE: To obtain a cathode which features the excelllent heat electron radiation property for a long period of time by specifying the quantity of the zirconium contained in the cathode substrate in which the heat electron radioactive oxide layer is combined with the nickel discontinuous layer.  
     CONSTITUTION: The cathode substrate formed at the foot part 4 and flat panel part 1 is composed of the alloy containing 20W30 wt% pf tungsten (W), 0.01W 0.25 wt% of zirconium (Zr) and the rest of nickel (Ni). And the alkaline earth metal oxide layer 2 of (Ba, Sr, Ca) O, etc. is baked on panel 1 as the heat electron radioactive oxide layer via discontinuous layer 3 of Ni powder formed previously. This Ni-powder layer function to secure a rigid combination between layer 2 and part 1, and layer can be given a direct contact with part 1 because of the discontinuity of the layer. Thus, the lowering of the heat electron radiation property in a short time can be prevented, and furthermore the best state is secured for the heat electron radiation quantity by specifying the range of the Zr content. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51114536-A (JP)
Title: Ignition device in internal combustion engine
Inventor: KAWAKAMI KAZUHIKO
IPC: F02P7/03
Filed: 1975-04-02
Abstract: PURPOSE:An ignition device for producing ignition signals having their ignition time fixed all the time without a shift in the ignition time due to abrasion of brushes.
Patent JP-S55131717-A (JP)
Title: Method for preventing reflection from rotary slit disc
Inventor: TAMURA TAKAAKI
IPC: G01D5/36
Filed: 1979-04-03
Abstract: PURPOSE: To prevent the reflection of light rays caused by the rotary slit disc and to prevent a malfunction of the photoelectric system rotary detector by providing a treatment for preventing the reflection to the surface of the rotary slit disc.  
     CONSTITUTION: In the photoelectric system rotary detector in which a light pulse is counted by turning the rotary slit disc 3 between the light source 1 of a light emission diode bulb and the light receiver element 2 of cadmium cell and phototransistor, a treatment for preventing the reflection such as mat coating or corrosion treatment is provided to the rotary slit disc, the affection of reflected rays due to the external and internal lights 4, 5 is avoided to prevent a malfunction of the detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229395-A (JP)
Title: Impeller for air blower
Inventor: HAMASHIMA YUJI
IPC: F04D29/30
Filed: 1993-02-04
Abstract: PURPOSE:To reduce noise generated at the time of air blow and increase an air quantity by using a thin wall steel plate, as the material of an impeller member and forming both top ends of the inner and outer diameters thereof or one of the top ends by folding back to an inner side or an outer side. CONSTITUTION:Multiple impeller members 1 are formed by being fixed in cylindrical shape to a plurality of disc fixing plate 2. The impeller member 1 is formed by using a thin wall steel plate as its material, and also it is formed in such a way that both top ends of inner and outer diameters or one of top ends are/is folded back to an inner side or an outer side. For example, the top ends of the inner and outer diameters are expanded, and folded back to the inner side so as to form folding-back parts 1a, 1b, or both top ends of the inner and outer diameters or one of the top ends are/is folded back to the outer side so as to form folding-back parts 1e, 1f. It is thus possible to suppress separation of flow at the time of flow-in or flow-out of air so as to reduce noise.
Patent JP-H06225808-A (JP)
Title: Simplified bag
Inventor: KONO YOSHIHARU
IPC: B65D6/16
Filed: 1993-02-02
Abstract: PURPOSE:To provide a simplified bag which can be assembled easily, and which can be manufactured easily by punching from a single sheet body. CONSTITUTION:An almost rectangular back surface plate part 1 is provided, side surface plate parts 11, 11, 12, 12 bent almost perpendicularly to the back surface plate part 1 from peripheral edge parts 2, 2, 3, 3 on the same surface side of the back surface plate part 1 are formed, front side edge parts 4, 4 which are folded almost in parallel to the back surface plate part 1 from the side surface plate parts 11, 11 are formed, a front surface plate part 5 is folded almost in parallel to the back surface plate part 1 from one side surface plate part 12, and stop members 6, 6 of the front surface plate part 5 are stopped at stop holes 7, 7 of the front side edge parts 4, 4 respectively. A cover late part 8 is folded almost in parallel to the back surface plate part 1 from the other side surface plate part 12, a forward end 9 of the cover plate part 8 is inserted into an insertion part 13 of the front surface plate part 5, and a stop member 14 of the front surface plate part 5 is stopped to a stop hole 10 around a forward end part of the cover plate part 8.
Patent JP-H0347122-A (JP)
Title: Antimicrobial composition
Inventor: MATSUDA KOJI
IPC: A61P31/04
Filed: 1990-02-20
Abstract: PURPOSE:To obtain an antimicrobial agent, containing penicillin-based or cephalosporin-based compounds and carbapenem-based compounds as active ingredients and effective against pathogenic germs capable of exhibiting a high level of resistance to beta-lactam agents. CONSTITUTION:The objective substance obtained by mixing one compound selected from the group consisting of penicillin-based compounds (e.g. ampicillin), cephalosporin-based compounds (cefoperazone) and salts thereof and a carbapenem compound (e.g. imipenem) or salts thereof at (1:1)-(600:1) weight ratio as active ingredients, further suitably blending normally used additives for formulation therewith and preparing a pharmaceutical according to a conventional method. The above-substance can be prepared in the form of solutions, such as injection, syrup or emulsion, solid agents, such as tablet, capsule or granule, and drugs for external use, such as ointment or suppository. The resultant pharmaceutical is especially useful for treating microbism caused by Gram- positive bacteria including meticilin-resistant Staphylococcus aureus, meticilin- resistant Staphylococcus epidermis, etc., as phlogogenic germs.
Patent JP-S51114602-A (JP)
Title: Electrodeposition insulating process
Inventor: SHIBAYAMA KIYOUICHI
IPC: H02K15/12
Filed: 1975-03-31
Abstract: PURPOSE: A electrodeposition insulating process for rotor coil or the like wherein stand insulation and ground insulation are concurrently effected to obtain an insulated film having excellent heat resisting property, mechanical and electrical characteristics as well  as a high reliability of electric insulating property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08207657-A (JP)
Title: Rear gate plate of truck load-carrying platform
Inventor: KONISHI TAKESHI
IPC: B60Q9/00
Filed: 1995-02-06
Abstract: PURPOSE: To enable rear parking lamps to be seen from the rear of the vehicle also in the unloading state by forming translucent windows through which the light of the rear parking lamps are transmitted on the facing position to a rear gate plate of a truck load-carrying platform in the unloading state. CONSTITUTION: Translucent windows 2 are formed in the positions facing a rear part gate plate 1 so as to be positioned behind parking lamps in rear part of a body when the rear gate plate 1 is in the suspended state. Each transparent window 2 is, for example, constituted of a pair of inner and outer fixed lenses 4, 5 made of transparent resin and metallic movable plates 6 capable of being freely slid in the vertical direction in the space between the lenses. The movable plates 6 can be freely slid by the specified distance in the vertical distance by their own weights, and they are separated from the optical passage when the rear part gate plate 1 is in the suspended state, the light from the rear parking lamps is collected by the fixed lenses and transmitted to the rear part from the car body.  Also, in the unloading state, the rear parking lamps can be seen from the rear part of the body.
Patent JP-S57154033-A (JP)
Title: Hydrogen leakage detector
Inventor: FURUMURA SHIROU
IPC: G01M3/02
Filed: 1981-03-20
Abstract: PURPOSE:To achieve calibration of a hydrogen gauge quickly at a high accuracy by injecting hydrogen released from a hydrogen releasing body into a material to be measured through a hydrogen injection membrane with a heater for maintaining the temperature at a fixed value provided in a chamber for housing the hydrogen releasing body. CONSTITUTION:A chamber 41 for releasing hydrogen is provided with a heater 42 and a thermometer 43. The output of the thermometer 43 controls the caloric value of a heater 42 so as to maintain the temperature of the chamber 41 with a temperature controller 44. The chamber 41 is heated with the heater 42 monitoring the pressure gauge 40 sensing the inside of a hydrogen gauge calibrating device 35. When the pressure in the hydrogen gauge calibrating device 35 reaches a target, the temperature of the chamber 41 is controlled with the temperature controller 44 or the like to be maintained at a fixed value. Hydrogen released into the chamber 41 is injected into sodium in the hydrogen injection membrance housing chamber 1 via the flowmeter 7 and a hydrogen injection membrance 2. The level of the hydrogen is determined with the flowmeter 7. This enables the calibration of a hydrogen gauge quickly at a high accuracy as only hydrogen gas is released as gas.
Patent JP-H05241055-A (JP)
Title: Optical fiber cable
Inventor: KATSURAJIMA WATARU
IPC: G02B6/44
Filed: 1992-02-26
Abstract: PURPOSE:To constitute an optical fiber cable housing an optical fiber in a groove which is hierarchically provided in the cable so that the optical fiber is taken out of the inside groove without failure and to eliminate the trouble of dimensional errors. CONSTITUTION:This cable is constituted by fitting a cylindrical holding body 5 to a columnar holding body 4. The coated optical fibers of optical fiber tape 3 are laminated and housed in the spiral groove parts 2 provided on the surfaces of the holding bodies 4 and 5. The holding body 5 is constituted by plurally aggregating divided holding bodies 9 which is U-shaped, that is, whose shape is obtained by cutting off both sides of the respective groove parts 2. The holding body 9 is constituted by providing a cushioning layer on a core member.
Patent JP-H11224781-A (JP)
Title: Organic el display and its manufacture
Inventor: NAGAYAMA KENICHI
IPC: H05B33/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the emission characteristic when flaw or dust is present on an anode by forming an insulating film between the anode and organic EL layer of an organic EL display comprising the anode, the organic EL layer, and a cathode successively laminated on a substrate. SOLUTION: An anode 102 such as ITO is formed on a substrate 106, for example, by evaporation, patterned by photolithography, and then etched to form a stripe anode. To this substrate, a polyimide is applied as an insulating film to the whole surface of the anode 102 in a thickness of about 50 A. This laminated substrate is prebaked and cured in a clean oven. A positive hole transport layer, a light emitting layer, and a cathode 101 are laminated on the substrate by vacuum evaporation. When a flaw or dust is present on the anode, the surface to laminate an organic EL layer is flattened, the organic EL layer can be formed in a sufficient thickness even in the part where the flaw or dust is present to avoid the short-circuit between the cathode and the anode.
Patent JP-S61199393-A (JP)
Title: Magnetic recording device
Inventor: MATSUO YASUTOSHI
IPC: H04N9/797
Filed: 1985-02-28
Abstract: PURPOSE:To reproduce a signal having a minimum time base variation from a specific track that is extremely influenced by the time variation by recording a specific one of the three signals constituting a color video signal to one track which is in the most proximity to the tape guide among (n) pieces of tracks. CONSTITUTION:An FM luminous signal is supplied to revolving heads Y1 and Y2, and is recorded to the track in the most proximity to the tape guide 64. The first and second revolving heads Y1 and Y2 are attached so as to face each other on the revolving plane of an upper revolving drum 63. The third and the fourth revolving heads C1 and C2 are also provided. The said heads Y1 and Y2 are attached to the drum 63 at the same height, and the heads C1 and C2 are attached at the same height. But the heads Y1 and C1 are attached on the upper revolving drum 63 with a difference by the said height in the direction of the rotation axis, and attached at approximately same position on the revolving plane.
Patent JP-H02218569-A (JP)
Title: Interpolation of singular point passing for ptp teaching of articulated robot
Inventor: TANIGAWARA SUEHIRO
IPC: B25J9/10
Filed: 1989-02-20
Abstract: PURPOSE:To reduce errors with a target work coordinate track by realizing such an approximate solved track as connecting continuously and smoothly the solved tracks of the reverse kinematic equation that the before and after teaching points interposing a singular point differ respectively as the algorithm passing through the proper singular point of the link mechanism of an articulated robot. CONSTITUTION:The formation of a work coordinate track by an interpolation calculation is performed on the work coordinate system of an ordinary robot between the fore and aft teaching points in playback by teaching only the main point of the work by a teaching and playback method robot. A joint angle control is then performed by converting this formed work coordinate track into a joint angle coordinate track by a reverse kinematic equation finally. In this case, the approximate solved track like connecting continuously and smoothly the tracks of the reverse kinematic equation of the respectively different teaching points of before and after interposing the singular point (¦beta¦=90 deg.) is realized as the algorithm passing through the proper singular point (¦beta¦=90 deg.) of the link mechanism of an articulated robot.
Patent JP-H06250424-A (JP)
Title: Direct drawing type planographic printing plate material
Inventor: SATO KOJI
IPC: G03G5/08
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a direct drawing type planographic printing material which can produced with a copy machine of an electrostatic transfer system or with a laser printer, has good printing durability without contamination of print, and causes little fog in a non-picture area due to scattering of a toner. CONSTITUTION:A picture image accepting layer containing zinc oxide prepared by a dry method, zinc oxide prepared by a wet method, and a binder is formed on a water-resistant supporting body. The printing material has the saturation electrification voltage of -10V to -200V at an applied voltage of -5kV, and has 10<12>OMEGA.cm to <=10<14>OMEGA.cm volume resistivity.
Patent JP-H07246206-A (JP)
Title: Ultrasonic doppler diagnostic device
Inventor: KONDO YUJI
IPC: G01P5/00
Filed: 1994-03-10
Abstract: PURPOSE:To analyze a Doppler deviation frequency with a simple configuration by calculating Doppler deviation information by executing phase difference operation at a phase difference arithmetic circuit, and preparing a histogram by counting the number of plural pieces of Doppler deviation information for each Doppler deviation frequency. CONSTITUTION:Concerning a phase angle 4 of each received signal, the phase difference operation is executed by a phase difference arithmetic circuit 40. The phase difference arithmetic circuit 40 is composed of a delay line 42 and an adder 44 for operating the phase difference between a delayed received signal psi1 and a non-delayed received signal psi0. Then, difference psid=psi1-psi0 is the Doppler deviation information, namely, the signal corresponding to the Doppler deviation frequency. This Doppler deviation information psid is inputted to a histogram preparing circuit 46. The histogram preparing circuit 46 is composed of an accumulator 48 and a move averaging circuit 50.
Patent JP-H05243238-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KAZUMI
IPC: H01L21/322
Filed: 1992-02-27
Abstract: PURPOSE:To prevent repollution of heavy metal once collected on a rear surface of a silicon substrate and to improve characteristics of a semiconductor circuit element by annealing the rear surface of the board in which a crystal defect is introduced on the rear surface by irradiating it with a laser light. CONSTITUTION:A rear surface of a silicon substrate 1 in which a crystal defect 4 is introduced on the rear surface is annealed by irradiating it with a laser light. For example, after an SiO2 film 2 is formed on a surface of the substrate 1 in which a damage is applied to the rear surface by a sandblasting method, an Si3N4 film 3 is grown thereon, and selectively etched. Then, B is ion implanted, a P<+> type region 5 to become a channel stopper is formed, then a thick SiO2 film 6 to become an element isolation region is formed, and the film 3 is removed. Thereafter, the rear surface of the substrate 1 is irradiated with an excimer laser light 20 having XeCl as a laser source in an N2 gas containing 2% of HCl to be annealed. Then, after the film 2 is removed, an N-channel MOSFET is completed according to a normal method.
Patent JP-S55132609-A (JP)
Title: Separating method for activated sludge
Inventor: MIURA MITSUGI
IPC: B01D21/02
Filed: 1979-04-02
Abstract: PURPOSE: To separate activated sludge for a short time by a method wherein the activated sludge is sedimented in a large number of sedimenting chambers in a separating tank separated by means of dash-boards, and supernatant water and sedimented magma are collected by means of each collector and discharged.  
     CONSTITUTION: Raw water is supplied to a separating tank 1 through a raw water groove 3 from a raw water feed pipe 2. The separating tank 1 is partitioned by means of a large number of dash-boards 4 in the narrow spaces of small distance such as approximate 200mm. Sludge is sedimented in each of sedimenting chambers 10 among the mutual dash-boards 4, but the sludge is sedimented for a short time because the spaces of the dash-boards 4 are narrow. After the sludge is sedimented, the upper portions of the sedimenting chambers 10 are occupied with supernatant water, and the lower portions with sedimented magma. Supernatant water collectors 6 and sedimented magma collectors 7 are mounted to a hollow shaft 5, and the supernatant water in each chamber 10 is sucked by means of the collectors 6 by the revolution of the shaft 5, and discharged to the outside by means of a siphon or suction by means of a pump through a supernatant water discharge chamber 8. Magma in each chamber 10 is sucked by means of the collectors 7, and similarly discharged through a sedimented magma discharge chamber 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05209088-A (JP)
Title: Curable composition
Inventor: NODA KOJI
IPC: C08L83/04
Filed: 1992-01-29
Abstract: PURPOSE:To obtain the subject composition improved in surface tackfreeness after curing by mixing a compound containing alkenyl group(s), a compound containing hydrosilyl groups, a hydrosilylation catalyst and a surface tack modifier. CONSTITUTION:100 pts.wt. total of a compound (A) which consists of a main chain comprising a polyether with a number-average molecular weight of 500 to 50,000 and has at least one alkenyl group in the molecule and a compound (B) which has at least two hydrosilyl groups in the molecule and a molecular weight of 500 to 50,000 is mixed with a hydrosilylation catalyst (C) in an amount of 10<-1> to 10<-8>mol per mol of the alkenyl group of component A and 0.1-50 pts.wt. surface tack modifier (D).
Patent JP-S63210432-A (JP)
Title: Magnetic fluid damper
Inventor: YAMAMURA NOBUHIRO
IPC: F16F13/30
Filed: 1987-02-25
Abstract: PURPOSE:To reduce the quantity of magnetic fluid and dimension of an electromagnetic coil by allowing the staying magnetic fluid on the bottom of a chamber to be attracted to the periphery of an orifice by the electric conduction and markedly increasing the viscosity on the periphery and increasing the damping force. CONSTITUTION:When a signal is sent into a computer 11 from a sensor 12, and an electric current flows from a variable resistor 3, a magnetic fluid 7 starts to be adsorbed onto a coil 9 from a certain electric current value, and the magnetic fluid 7 shifts into an orifice 8 having the highest magnetic flux density in the coil 9. The viscosity in the orifice 8 is sharply increased by the adsorption of the magnetic fluid 7 by using the magnetic fluid 7 having the viscosity higher than that of other fluid., e.g., water 6. After the inside of the orifice 8 is filled with the magnetic fluid 7, the electric current quantity increases, and the viscosity of the magnetic fluid 7 itself varies, and the viscosity resistance in the orifice 8 increases nearly proportional. Therefore, the spring constant of an engine mount can be increased furthermore.
Patent JP-S54133246-A (JP)
Title: Sliding bearing device for vehicle rotator
Inventor: SAKUMA YASUJI
IPC: F16N7/24
Filed: 1978-04-07
Abstract: PURPOSE: To facilitate handling and maintenance by providing a bearing flange with a lubricating oil tank consisting of a bottom face, side wall, and inner wall of the extension of the sliding surface of the bearing flange and immersing the outer peripheral tip end of a thrust receiving ring in the lubricating oil in the tank.  
     CONSTITUTION: A lubricating oil 7 in an oil feed tank 5 is sucked up by the capillary action of an oil feed pad 6, moves around the peripheral surface of a shaft 3 to lubricate a sliding surface A, and proceeds through the gap between the shaft 3 and a sliding bearing 4 to lubricate a sliding surface B. A lubricating oil 20 in a lubricating oil tank 4C consisting of a side wall 4D, bottom face 4E, and the sliding surface B of a flange 4A is paddled up in the circumferential direction by the rotation of a thrust receiving ring 3a, to lubricate the sliding surface B. As the lubricating oil is sucked up through the pad 6 to the flange 4A, the oil surface 20A gradually rises. With the oil surface 20A reached a predetermined level, the lubricating oil returns to the tank 5 through return holes 18 and 19. 
     COPYRIGHT: (C)1979,JPO&Japio