baber/WOPTO huggingface dataset:
Patent JP-S6411903-A (JP)
Title: Method for preventing rust on powdery magnetic metal
Inventor: KUSAKAISHI SUSUMU
IPC: H01F1/06
Filed: 1987-07-03
Abstract: PURPOSE:To sufficiently prevent oxidation and rust on especially Nd-Fe-B series or Sm-Co series alloy powder without any deterioration of characteristic by combining treatment by phenone compounds with method treating the powdery magnetic metal by tannin. CONSTITUTION:The powdery magnetic metal is dipped into water solution containing the tannin or into solution containing the tannin and electrolyte under impressing voltage. The powdery magnetic metal after treating by the tannin, is treated by the phenone compounds. The phenone compound means ketone compound, whose carbonyl group combines with benzene ring, and benzophenone (disphenylketone), alkylphenone (alkylphenylketone) are contained in this. This phenone compounds may use even one having substituent in the benzene ring. As the treating method by the phenone compound, the phenone compound is stirred after dripping in the magnetic powder or it is resolved in alcohol, etc., and the magnetic powder is dried after dipping in the above solution.
Patent JP-2000353140-A (JP)
Title: Device and method for managing network
Inventor: KAWASHIMA MASANORI
IPC: G06F13/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain network management device and method capable of easily changing an HTML document, its template or the like by preventing the increment of traffic between devices and the increment of load in each device and eliminating the necessity of managing the constitution of a set format object existing in a set page. SOLUTION: At the time of receiving a CGI request from a browser in order to change the set value (MIB information) of a network device 102 by a web browser 1031, a network management program 1052 reads out the MIB information from the target device 102 and prepares an HTML document in accordance with a prescribed template. In this case, settable MIB information is integrated into the document as two data, i.e., hidden type data and settable type data. After the end of setting, the browser 1031 transmits the hidden type data and the set data to a network management program 1052. The program 1052 compares the set data with the transmitted data and sets up the data of a different value in the device 102.
Patent JP-H1110046-A (JP)
Title: Low pollutive base material
Inventor: OTSUKA KENJI
IPC: B05C3/09
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a low pollutive base material suited for uses in which surfaces are easily affected by pollutant stuck thereon, such as those of a large- sized display, a sound insulating wall, and a solar battery. SOLUTION: A low pollutive base material 1 consists of a hydrophilic base material 2 and a water injection means 3. The hydrophilic base material 2 is provided with a hydrophilic coating film 2a thereon, and when the hydrophilic base material 2a is made to vertically enter a water layer and then is pulled up, a dynamic contact angle is formed by the surface of the hydrophilic coating film 2a and water, and a retreat contact angle thereof is not more than 20 degrees. The water injection means 3 is intended for injecting water on the hydrophilic coating film 2a. Water is always present on the surface of the hydrophilic coating film 2a.  The water injection means 3 consists of, for example, a water injection trough 3b having a slit-shaped water injection port 3a for injecting water from above over the whole surface of the hydrophilic coating film 2a and a pipe 3c for transferring water to the water injection trough 3b.
Patent JP-S6056657-A (JP)
Title: Automatic travelling carrier vehicle
Inventor: SAIMA TOORU
IPC: B62D1/28
Filed: 1983-09-09
Abstract: PURPOSE:To make it possible to effect travelling in every direction accurately and easily, by providing a pair of wheels which may be controlled in rotational direction and rotational speed, and air cushions for preventing falling down of a vehicular body at a lower portion of the vehicular body. CONSTITUTION:Air cushions 2A and 2B are provided at front and rear positions of a lower portion of a vehicular body 1. Wheel devices 3A and 3B are provided at both side portions of a central portion of the vehicular body 1. The wheel devices 3A and 3B include driving wheels 5, and a rotational direction and a rotational speed of the driving wheels 5 are controlled by drive motors 6. The air cushions 2A and 2B act to inject compression air to a floor surface thereby to support the vehicular body and prevent falling down of the vehicular body.
Patent JP-S5688392-A (JP)
Title: Semiconductor laser
Inventor: SHIMIZU HIROICHI
IPC: H01S5/00
Filed: 1979-12-20
Abstract: PURPOSE:To enable the oscillation of stable basic mode in the semiconductor laser by forming a clad layer of a striped thick region and thin layers disposed at both sides of the thick region, forming the refractive index of the cap layer higher than the clad layer, thereby oscillating it with low threshold current. CONSTITUTION:N type InP clad layer 2, In0.28Ga0.72As0.62P0.38 active layer 3, P type InP clad layer 14' are sequentially grown on N type InP substrate 1. An SiO2 mask 9 is attached to the surface of the wafer thus formed, and with the SiO2 as a mask the layer 14' is formed in predetermined shape by etching. Subsequently, the mask 9 is removed, and P type InP clad layer 14'' is formed thereon. Further, N type In0.28Ga0.72As0.62O0.38 cap layer 15 having high refractive index as compared with the layers 14', 14'' are grown on the wafer having the layer 14''. The conductivity type of the layer 15 is formed equal to the layer 14'' in the region adjacent to the thick striped region of the layer 14'', and is reverse to the layer 14'' in the region except that. Thus, it can oscillate stable basic mode.
Patent JP-S6321452-A (JP)
Inventor: NOMURA KAZUO
IPC: F25B9/02
Filed: 1986-07-15
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-H10300033-A (JP)
Title: Air supply device of incinerator
Inventor: OZAKI NAOTOSHI
IPC: F23M5/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To promote high efficiency of an incineration heat rate and complete combustion to prevent fuming from a chimney, and to promote miniaturization and economical properties of the whole facility of an incinerator, by improving an air supply device of the incinerator which has a waterwall, and by supplying combustion air to its required position at its required amount easily and appropriately. SOLUTION: An inner peripheral wall 3 of a waterwall is provided with a notched part 17. A hollow discharging duct 6, which is equipped with a discharge hole 7 opening into the furnace interior side and an air supply hole 16 opening into the exterior of a furnace body 15, is provided at a cooling water chamber 5 side of a notched part 17, so that the part of a pipe wall of the discharging duct 6 is integrally formed with the inner peripheral wall 3. The furnace interior side pipe wall outer surface of the discharging duct 6 is constructed to project to the roughly same surface as the cooling water chamber side surface 3' of the inner peripheral wall 3 or to the furnace interior side.
Patent JP-S6325703-A (JP)
Inventor: DEIITOHERUMU FUYUURAA
IPC: G05B19/42
Filed: 1987-07-03
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-S5867768-A (JP)
Title: Preparation of magnetic paint
Inventor: FURUYAMA SHIZUO
IPC: C09D167/00
Filed: 1981-10-19
Abstract: PURPOSE:To prepare a magnetic paint having excellent dispersibility and giving a magnetic recording medium having improved squareness ratio and orientation, by kneading and dispersing a polyurethane resin and ferromagnetic iron metal, adding a polyester resin to the dispersion, and again kneading and dispersing the composition. CONSTITUTION:A polyurethane resin (preferably having a softening point of <=150 deg.C, an average molecular weight of 10,000-200,000, and a polymerization degree of 200-2,000) is used as a binder and is kneaded and dispersed with ferromagnetic metallic iron. The dispersion is mixed with a polyester (preferably having a molecular weight of 10,000-20,000) as another binder, and the mixture is kneaded and dispersed again. The kneading and dispersion can be carried out by various kneading machines such as a three-roll mill, ball mill, kneader, etc.
Patent JP-S6144482-A (JP)
Title: Drive circuit for semiconductor laser
Inventor: INOUE YASUAKI
IPC: H01S5/042
Filed: 1984-08-09
Abstract: PURPOSE:To drive the laser on high frequency current and DC current by a method wherein a DC power source is impressed on a series circuit and a high frequency power source on a coil by connecting a surge absorption capacitor in series with the series circuit of a semiconductor laser and the coil. CONSTITUTION:The DC power source 4 is impressed on the laser element 1 through the coil 2, and the surge current is absorbed to the capacitor 3. The high frequency power source 5 is impressed on the element via coil 2 coupled in transformer, and the leakage of the high frequency current to the DC power source side is blocked by the capacitor 3. This construction enables the laser to be driven in the form of superposing DC and high frequency current and then yields the the laser drive circuit of little noise by connection of protection capacitors.
Patent JP-S6144480-A (JP)
Title: Znse red light emitting element
Inventor: HISHIDA YUJI
IPC: H01L33/28
Filed: 1984-08-09
Abstract: PURPOSE:To make Au diffuse to the neighborhood of the interface between a single crystal and an insulation film with good reproducibility by a method wherein an Au electrode is provided above the N type ZnSe single crystal via insulation layer, and electric fields are impressed by using the Au electrode as the positive. CONSTITUTION:An Au electrode film 3 is attached on one surface of the N type ZnSe single crystal 1, and an In ohmic electrode 4 is attached on the other surface of the single crystal. When an electric field of 10<7>-10<9>V/m is impressed for approx. 10min in the case of an Si2 film thickness of 50-150Angstrom , Au atoms diffuse to the neighborhood of the interface between the SiO2 film 2 and the single crystal 1. This method is excellent in reproducibility because of only Au diffusion with electric fields and yields the red light emitting element having a peak in the vicinity of 715nm.
Patent JP-H0826626-A (JP)
Title: Curtailing method of elevator governor rope
Inventor: NANATAKE AYAAKI
IPC: B66B7/12
Filed: 1994-07-19
Abstract: PURPOSE:To provide a curtailing method of an elevator governor rope by which the governor rope curtailing work which has been carried out by two worker conventionally can be carried out by a single worker. CONSTITUTION:By a traction body 12 with a length reducing function 121 to haul upward making a bracket 11 where the part of a governor rope 6 at the opposite side of an elevator car is installed to a guide rail 7, as the starting point, the governor rope 6 at the upper end side, fastened to the fastener 2 of the operation arm 10 of an emergency stopping device, is loosened, and the governor rope 1 is removed from the fastener 2 and curtailed.
Patent JP-H0512205-A (JP)
Title: Computer system
Inventor: TAZAKI HIROMI
IPC: G06F15/00
Filed: 1991-07-08
Abstract: PURPOSE:To hold the consistency of the operation state of a work processing job by holding supervisory information on the operation state of the work processing job, supervising the real operation state at every prescribed time and restarting it at abnormal time. CONSTITUTION:An online system 10 receives a processing request telegram from an input/output terminal equipment 1. A resident batch job (work processing job) 9 succeeds the processing request and executes a work processing. At that time, a job supervisory part 7 is automatically started in a prescribed time unit and supervises the operation state of the work processing job 9 based on a job management table 5. When it does not coincide with the operation state of the work processing job which a job supervisory means 2 recognizes, the operation state is altered so that they are matched, and the work processing job 9 is restarted. When the job 9 in the middle of execution is in a loop-state, it is compulsorily terminated, and the operation state is altered so as to restart the job. Thus, the consistency of an job operation which is recognized to be a real operation is held.
Patent JP-H0612287-A (JP)
Title: Terminal simulator
Inventor: URYU SHINICHI
IPC: G06F3/14
Filed: 1992-06-25
Abstract: PURPOSE:To use the terminal simulator regardless of changes even when the configuration of a central system or the structure of a picture is changed. CONSTITUTION:When changing the terminal configuration, a central side parameter E04 is inputted and defined as generation E05 corresponding to a central system A01, and configuration information E06 for the central system A01 is prepared. This information is copied to a magnetic tape E07 or the like, copied to a configuration information file E08 of a terminal simulator B03 and used.
Patent JP-2000317150-A (JP)
Title: Clip-type assembly toy for small children
Inventor: SHIRAKI NAOMI
IPC: A63H33/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a toy for small children for creating various shapes by clipping the parts of the toy like a clothespin. SOLUTION: By holding the upper end 5 and the lower end 6 of this toy between finger tips and clipping the parts 1, 2, 5 and 6 with a clipping part 3, various shapes can be formed with a number of combinations of the parts. The clipping motion of fingers stimulates the tip of fingers, leading to the activation of the right brain. To create a shape with imagination using finger tips will help small children to grow up in many ways.
Patent JP-S6147308-A (JP)
Inventor: OGATA YASUNOBU
IPC: A61J3/06
Filed: 1984-08-10
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-S6410790-A (JP)
Title: On-vehicle television reception system
Inventor: NISHIGAKI HIROYUKI
IPC: H04N5/44
Filed: 1987-07-02
Abstract: PURPOSE:To make it possible to freely set a television screen in any location by modulating a television signal received through plural on-vehicle antenna, a diversity reception circuit, and a television tuner, etc., into single channel and displaying video in a small-sized television receiver. CONSTITUTION:The plural broadcasting reception antennas 1a, 1b the diversity reception circuit 2, and the television tuner 3 are provided. A received television signal is modulated to a high-frequency wave in single channel, further, a television broadcasting receiver 15 which transmits the above-said modulated signal from an on-vehicle transmission antenna 6, as well as a television receiver 16 capable of receiving the signal only in single channel, are provided. Accordingly, the diversity reception part 2 and the channel selection tuner part 3 that occupy a large volume can be fixedly installed on the body of the vehicle, hence the television receiver at hand does not need a large-sized operational part, besides connection by means of a cable is not necessary. Therefore, the reception can be executed with uniform quality at any location on the vehicle.
Patent JP-H0729436-A (JP)
Title: Gas insulated bushing
Inventor: TSUBOMI YOSHIRO
IPC: H01B17/26
Filed: 1993-07-07
Abstract: PURPOSE:To provide a gas insulated bushing of extremely high voltage class easy to manufacture, assemble and test in which installation and test in site can be easily performed, further, when an insulator breaking accident takes place, the bushing breakage area and the scattering distance of the broken bushing can be minimized, and the repairing work can be also easily performed. CONSTITUTION:A bushing and a central conductor are vertically divided and constituted as an upper bushing 1 and a lower bushing 2, and an upper central conductor 3 and a lower central conductor 4, respectively. The upper end part of the upper central conductor 3 is held by the upper end part of the upper bushing 1 through a metal holding part 3a. The upper bushing 1 is connected to the lower insulator 2 by a first insulating spacer 5 provided between the upper bushing 1 and the lower bushing 2, and the upper central conductor 1 is also connected to the lower central conductor 4 thereby. The lower end part of the lower central conductor 4 is held by the lower end part of the lower bushing 2 through a second insulating spacer 6.
Patent JP-H0332065-A (JP)
Title: Semiconductor device
Inventor: ODA SHUICHI
IPC: H01L29/786
Filed: 1989-06-29
Abstract: PURPOSE:To make occupancy area small so as to contribute to the high integra tion of an integrated circuit by forming a transistor vertically at the side face of a thin silicon layer formed in projecting form on an insulator such as a silicon oxide, etc. CONSTITUTION:A silicon oxide film is formed on a silicon substrate 1, and a mask is put on a part to become a projection, and the film 2 is etched. Next, polysilicon is accumulated, and a silicon film 3 is formed, and impurities for control of threshold voltage are implanted into the side face of the projection by oblique ion implantation, and heat treatment is applied so as to recover the crystal defects at the surface of the film 3. Next, a gate oxide film 5 is formed, and by ion implantation source and drain diffusion layers 31, 32, and 33 are formed. Next, the polysilicon is etched back with the surface of the film 5 as a terminal. Thereupon, the polysilicon accumulated at the side face of the projection remains without being etched. These are made gate electrodes 61 and 62. Next, a mask is put, and the film 5 is removed, and those are made source electrodes 41 and 42 and a drain electrode 7. Hereby, it can be highly integrated.
Patent JP-S5957130-A (JP)
Title: Power recovery type power measuring apparatus
Inventor: AWANO SEIICHI
IPC: G01L3/22
Filed: 1982-09-28
Abstract: PURPOSE:To achieve the recovery of energy generated from a test motor, by a method wherein a star gear type speed reducing or speed increasing apparatus is used to measure the output of the motor connected to the input shaft of said apparatus and the electric output thereof is returned to an independent or a general power line. CONSTITUTION:A motor 1 to be subjected to capacity measurement is supported by a motor support stand 2 and constituted so as to rotate an induction dynamo or a synchronous dynamo 13 through couplings 3, 3' and a star gear type speed reducer (or a speed accerelator) 5 by a rotary speed NG slightly faster than the synchronous speed thereof and torque TG. In this case, the speed reducing ratio R(or the speed increasing ratio) of the test rotary number N of the motor is selected so as to obtain an almost definite rotary number NG. By this method, the output characteristics of the motor can be measured in an almost definite rotary number while the recovery of the motor output is attained.
Patent JP-H11318554-A (JP)
Title: Cap for cosmetic housing container
Inventor: OKADA SHIGEHIRO
IPC: A45D34/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To surely separate an outer lid and an inner lid by obliquely floating the entire cap or making it turn to the side regardless of an attitude in which it is sunk in water and making the water infiltrate through a water passage. SOLUTION: For this cap 2 of a cosmetic housing container or the like, the outer lid 1 and the inner lid 3 inserted to the inside of the outer lid 1 are fixed by a fixing member 9 for fixing the outer lid 1 and the inner lid 3 at normal time and releasing fixation by being brought into contact with the water. Then, the water passage 11 capable of making the water infiltrate between the outer lid 1 and the inner lid 3 at the time of sinking the cap 2 in the water is provided and an air chamber 10 provided with buoyancy capable of obliquely floating the cap 2 under the water or turning it to the side into which the water is not easily made to infiltrate is formed. Or a floating body provided with the buoyancy is arranged.
Patent JP-H0911827-A (JP)
Title: Pedal retracting device
Inventor: SATO KENICHI
IPC: B60R21/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To ensure safety of a driver by sufficiently securing a distance between a pedal and a driver when an engine moves back because of large impact force acting from the front. SOLUTION: A pedal retracting device is provided with an engine 3, which is mounted on a forward part of a car, and a pedal 1, which is arranged close to a driver's feet under a driver's seat, while a connecting means 10, which connects the engine 3 to the pedal 1, is interposed. When large impact force acts on from the front of the car, the pedal 1, which is connected to the engine 3 by means of the connecting means 10, is retracted, so that a sufficiently large distance can be ensured between the pedal 1 and a driver.
Patent JP-H0838908-A (JP)
Title: Catalyst,its preparation and use
Inventor: MARUTEIN HARUTOBUEEKU
IPC: B01J23/80
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a catalyst having an excellent stability to waste gas components and particularly a good cleaning property in NOx by containing a support material comprising zeolite, mixing spinel with the support material or coating the spinel on the support material. CONSTITUTION: The catalyst formed of spinel containing copper, zinc and aluminum contains a support material comprising zeolite, and the spinel is mixed with the support material, or coated on the support material. Consequently, the catalyst is substantially stable to waste gas components, for example H2 O, NOx , CO2 or SO2 , works for oxidation of hydrocarbon, and works for catalytic reduction of NOx . The reduction of NOx is executed in a gas containing oxygen, for example, in existence of such a reducing agent as hydrocarbon. An existence of hydrocarbon with enough concentration in the waste gas of the combustion engine is advantageous.
Patent JP-H0611823-A (JP)
Title: Photomask and production of photomask and production of semiconductor device
Inventor: OGOSHI TAKESHI
IPC: G03F1/68
Filed: 1992-06-25
Abstract: PURPOSE:To provide the process for production of the photomask which improves the dimensional accuracy of the photomask and enables the selection of shielding materials at need. CONSTITUTION:The shielding part on the photomask is formed of a compd. of silicon 11 and a metallic material 14. A resist 13 is applied on the thin film of the silicon 11 formed on the photomask and is subjected to applying, plotting, developing and dry etching, by which desired silicon patterns are formed. After the resist 13 is peeled, a thin film 14 of the metallic material is formed over the entire surface on the glass mask and a metallic compd. is formed after a heat stage. The thin film 14 of the metallic material is selectively etched away from the glass mask. Since the Si 11 is used for the light shielding parts, the use of dry etching is possible and the dimensional stability of the photomask is greatly improved. A contribution is made to the improvement in the reliability in the production of the semiconductor. The light shielding parts are formed by forming a silicide structure after dry etching the Si 11 and, therefore, the metallic material to be used is changeable according to applications.