baber/WOPTO huggingface dataset:
Patent JP-H0242325-A (JP)
Title: Pyro-electric sensor
Inventor: MARUTEIN FUORUSUTAA
IPC: H01L37/02
Filed: 1989-05-31
Abstract: PURPOSE: To prevent depolarization during manufacture and use of a detector by employing a pyroelectric material containing lithium tantalate composed of single crystal particles obtained based on a tantalum pentoxide in a stoichiometric range of 25-75mol%. CONSTITUTION: The sensor is composed of a pyroelectric material bonded onto a substrate while being dispersed into a binder and provided with at least two electrodes connected electrically with a pyroelectric material. The pyroelectric material contains a lithium tantalate composed of single crystal particles obtained based on a tantalum pentoxide in a stoichiometric range of 25-75mol%. A waterproof moisture nonabsorbing glass is employed as a binder in a pyroelectric sensor. The glass has a melting point exceeding the polarization point of the pyroelectric material. According to the arrangement, depolarization does not take place during the manufacture and use of a detector and a high DC resistance is obtained and since a moisture absorbing material is not used, deterioration due to absorption of moisture can be blocked.
Patent JP-S63302154-A (JP)
Title: Turbine brake device
Inventor: SEKIYAMA YOSHIO
IPC: F02D29/02
Filed: 1987-05-30
Abstract: PURPOSE:To obtain simply and properly auxiliary braking power for an engine by connecting an engine intake passage to an exhaust passage via a bypass passage, and providing this bypass passage with a power turbine to be connected to the crankshaft of the engine. CONSTITUTION:At the downstream side of an air cleaner 4 in the intake passage 2 of an engine 1, the bypass passage 6 of the engine 1 is branched and the downstream side is connected to the upstream side of a silencer 5 in an exhaust passage 3. Also, the bypass passage 6 is provided with a power turbine 7 and the input gear 8 thereof is connected to the crankshaft 9 of the engine 1 via a gear train 10. Furthermore, an open/close valve 11 and a throttle valve 12 are provided respectively at the upstream and downstream sides of the power turbine 7 in the bypass passage 6. And whenever necessary, air from a tank 17 is used to open each valve 11 and 12, and the power turbine 7 is thereby connected to the crankshaft 9. According to the aforesaid system, the engine 1 is made to generate braking power.
Patent JP-H10325430-A (JP)
Title: Pad for disc brake
Inventor: BABA HARUHISA
IPC: F16D65/092
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pad for a disc brake to reliably maintain a joining state between a lining material and a backing plate. SOLUTION: This pad 10 for a disc brake comprises a lining material 12; and a backing plate 11 joined with the lining material 12. A disc rotor is nipped between the operation part and the reaction part of a caliper positioned astride the outer peripheral part of a disc rotor and arranged opposite thereto movably in the axial direction of the disc rotor. The backing plate 11 has a non-circular binding hole 11b formed in the central part thereof and the lining material 12 has a protrusion part 12a inserted in the binding hole 11b. Since the engagement parts of the binding hole 11b and the protrusion part 12a are united into one at a central part, rigidity of the backing plate 11 is ensured and the pad 10 for a disc brake reducing the generation of brake squeal is manufactured, and a joining state is reliably maintained.
Patent JP-S62292124-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: A47L5/12
Filed: 1986-06-12
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-S5837127-A (JP)
Title: Heat treatment of ferrous amorphous alloy
Inventor: SATOU SHIYUN
IPC: C22C45/02
Filed: 1981-08-31
Abstract: PURPOSE:To obtain an excellent magnetic alloy having low watt loss and small variance in subjecting a ferrous amorphous alloy to a heat treatment by heat- treating the same in an atmosphere of specific contents of oxygen and hydrogen of a specific dew point. CONSTITUTION:A heat treatment for improving the magnetic characteristics of a ferrous amorphous alloy is performed in an inert gas of pure hydrogen or of N2 or Ar contained at >=5% by volume of hydrogen. More particularly, the heat treatment is performed in an atmosphere of hydrogen having purity of <=20ppm content of oxygen and <=-30 deg.C dew point. A magnetic alloy of low watt loss is obtained by such heat treatment. The probable reasons for the large effect in decreasing the watt loss lie in that hydrogen not only prevents the oxidation of material surfaces but also has the effect of removing the oxide films, etc. formed prior to annealing positively.
Patent JP-H07314201-A (JP)
Title: Tube end cutter
Inventor: MURAKAMI TADANOBU
IPC: B23B5/16
Filed: 1994-05-27
Abstract: PURPOSE:To easily work a bevel with high efficiency even when the end face of a tube is inclined at an angle less than a specific angle with respect to a surface perpendicular to the axis of the tube. CONSTITUTION:A non-rotating shaft 3 serving as the center of rotation of a rotor 6 having a cutter 10 is connected to a tube fixing device 2 by a rotating mechanism comprising a sliding block 23 attached to the non-rotating shaft 3 and a pair of brackets 24 attached to the tube fixing device 2. The fitting surfaces between the sliding block 23 and a pair of brackets 24 for composing a rotational mechanism are provided with protruding parts and recessed grooves with circular arcs the center of which exists in the axis of the non-rotating shaft 3 and tops of which are present in the tube fixing device 2 side to form a large rotating surface, so that the rattling movement of the rotating mechanism is reduced and the sliding block 23 is firmly connected to the pair of brackets 24.
Patent JP-2000325320-A (JP)
Title: In vivo current sensor and manufacture therefor
Inventor: NAKAYAMA MASATOSHI
IPC: A61B5/296
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To restrain damage to a living body to the utmost and lengthen the life of an in vivo current sensor by providing a pair of detecting electrodes on the surface of a needle-like sensor base, a part of which is inserted in the living body, and forming a diamond-like carbon film on the surface of the sensor base outside the detecting electrodes. SOLUTION: The base of an in vivo current sensor 10 is formed of a metal having living body compatibility such as Elgiloy (R) or the like, and a diamond- like carbon film(DLC film) is formed on the surface. At least one pair of detecting electrodes is formed on a flat surface of the sensor base 20 at the tip of an operating grip part 12, leading-out electrodes 14 are formed corresponding to the number of detecting electrodes 22 on the flat surface of the operating grip part 12, and a wiring pattern 30 is formed to connect the detecting electrodes 22 and the leading-out electrodes 14 extending over the flat surface of the sensor base 20 and the flat surface of the operating grip part 12. The DLC film is provided on the sensor base 20 outside the detecting electrodes 22 and the leading-out electrodes 14.
Patent JP-S62293191-A (JP)
Inventor: KAMEI HIDEAKI
IPC: G21D1/00
Filed: 1986-06-12
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-H03519-A (JP)
Title: Refrigeration cycle device
Inventor: HONDA YUJI
IPC: B60H1/32
Filed: 1989-05-30
Abstract: PURPOSE:To detect the locking of a compressor at an early time at the above device for the air conditioning of an automobile, by detecting the rotation numbers of a rotary drive device such as an engine and a compressor, and the time change of the pressure of the compressor, and arranging so that the compressor may be stopped when the rotation number and the pressure change of the compressor are less than predetermined values. CONSTITUTION:The rotation number of an engines 1 is detected by means of the 1st rotation detecting means 12, and the rotation number of a compressor 2 is detected by means of the 2nd rotation detecting means 22, and the respective numbers are inputted into a rotation number deciding means 14. Whether or not the rotation number of the compressor 2 is less than a predetermined value is decided by means of the rotation number deciding means 41 on the basis of these two rotation numbers, and an output is made to an operation control means 43 by means of the means 41. Also, the suction side pressure of the compressor 2 is detected by means of a suction pressure detecting means 23, and the time change of the pressure is sought by means of a pressure change deciding means 42, and an input is made into the operation control means 43. The operation control means 43 detects a compressor lock by means of the decision outcomes of both. As a result, an early detection can be accomplished.
Patent JP-H04361394-A (JP)
Title: Memory card communication equipment
Inventor: OISHI MINORU
IPC: G06K17/00
Filed: 1991-06-07
Abstract: PURPOSE:To selectively access to plural memory cards with one reader/writer equipment while identification data is successively changed by radio- communicating identification data such as an ID number, etc. from the reader/ writer equipment to the plural memory cards. CONSTITUTION:When a host computer 4 sends a starting command, an ID number and a command for reading data to MPU 5 of the reader/writer equipment 3, these pieces of data are transmitted in a radio wave from an antenna 11 to the respective memory cards 2a-2n. When a starting command detection circuit 21 and a switch circuit 22 detect a starting command, the respective memory cards 2a-2n instantly start respective batteries 18 and decode a receiving command. Consequently, all the memory cards 2a-2n start, respective MPU 15 compares the received ID numbers with respective register numbers and a coincident memory card transmits a returning command and the returning ID number of the memory card itself as a radio wave to the read/write equipment 3 so that a communication state is selectively maintained until the end of the communication.
Patent JP-S5563474-A (JP)
Title: Data base system
Inventor: WADA KENICHI
IPC: G06F12/00
Filed: 1978-11-07
Abstract: PURPOSE:To reduce the working set by the analysis processing for parameter check only at the first access request as to the application program of routine type format, in the data base system expanded to the main processing routine for the application program by means of pre-processing routine. CONSTITUTION:When the application program of routine type format is executed at first, the macro-branching processing, analysis processing, input information table conversion processing and write-in processing to the career area of conversion data are made in the pre-processing routine. When the application program of routine type format is made on and after the second time, the said procesings are not made in the pre-processing routine and instead, the content of the career area is informed to the main processing routine.
Patent JP-S61295660-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/331
Filed: 1985-06-25
Abstract: PURPOSE:To decrease the sheet resistance and to increase the operating speed of the semiconductor device, by forming a base electrode on an external base on a substrate having a first insulation film, providing a second insulation film on the exposed surface of the base electrode and forming an internal base region and an emitter region within the collector region. CONSTITUTION:An insulation film 4 is formed on a p-type silicon substrate 1. An insulation layer 5 is formed only on the regions in which an emitter and a collector electrode are to be formed. Compensation diffusion is carried out in the apertures of the layer 5 to form p<+> type external base layers 6, on which tungsten layers 7 are formed. A silicide layer 9 is then formed and resist 10 is deposited to cover the region where a base is to be led out. The silicide layer 9 is etched with a mask of the resist 10 to form a silicide layer 11. Thereafter, the surface of the tungsten layer is anodically oxidized to form an oxide layer 12. The insulation layer 5 is etched by the use of the oxide layer 12 as a mask. A p<+> layer 13 and an n<+> layer 2a are formed by the ion implantation for providing an internal base region and an emitter region, respectively. A polycrystalline silicon layer 14 is then formed and the surface thereof is protected with an SiO2 layer 15. Finally, apertures for electrode contacts are provided therein.
Patent JP-S5566431-A (JP)
Title: Device for feeding fixed quantity of detergent
Inventor: IMAMURA YUUSUKE
IPC: B65G65/48
Filed: 1978-11-07
Abstract: PURPOSE: To feed a fixed quantity of detergent or the like into a washing machine smoothly and surely by providing a rotatable measuring vessel and a mixer below a transparent vessel.  
     CONSTITUTION: An upper opening of a vessel 1 of transparent plastic is closed by a detachable lid 2. Detergent, filled within the vessel 1, is dropped into a measuring vessel 3, formed by hollowing out a ball of plastic or metal, and is stored therein. A handle 5 to rotate the measuring vessel 3 is attached thereto and a gear 6 is  attached to the handle 5, while a mixer 8 is attached to a gear 7 engaging with the  gear 6. Accordingly, when the handle 5 is rotated, a predetermined quantity of the detergent is measured and is taken out of a discharge tube 11 and the mixer 8 is rotated, thereby, clogging detergent or blocks thereof are released by mixing needles 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10335265-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIBA YASUHIRO
IPC: H01L21/28
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a highly reliable, high-speed semiconductor device by preventing the generation of spikes of Co silicide, which causes a leakage current when a silicide film is formed. SOLUTION: This SiN films 22, 24, 26 for preventing spikes are formed on a gate electrode 14 comprising a polycrystalline silicon layer and a source region 16 and a drain region 18 that are formed on the surface layer of a silicon substrate 10, by a heat treatment in NH3 atmospheric gas using a RTA(rapid thermal annealing) method, and then a Co film 28 is formed on the whole surface of the substrate and is reacted with Si in a base by first annealing treatment, using the RTA method to form CoSi films 30, 32, 34. At this time, the thin SiN films 22, 24, 26 are interposed between the Co film and the gate electrode 14 and the source region 16 and the drain region 18 and prevent the abnormal diffusion of local Co atoms, which prevents the formation of spikes of Co silicide.
Patent JP-H09322175-A (JP)
Title: Method and device for decoding time varying image
Inventor: OKI MITSUHARU
IPC: H04N19/102
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To attain high speed processing by relieving the load of arithmetic operation of the interpolation processing to generate a predicted image while suppressing the effect onto a decoded time-varying image thereby reducing the time required for the processing. SOLUTION: In the case of decoding an original time-varying image by decoding coded data of a compressed time-varying image through motion compensation, a picture type is discriminated in the step S2, and in the case of an in- frame coded image (I picture), decoding processing by inverse quantization and inverse discrete cosine transformation(DCT) in the step S3, and in the case of an inter-frame forward prediction coded image (P picture), decoding processing attended with motion compensation with half picture element accuracy is conducted in the step S4, and in the case of a B picture, decoding processing attended with motion compensation with low accuracy such as disregarding fractions of a motion vector to be an integer is conducted in the step S5.
Patent JP-H05329560-A (JP)
Title: Ironing die for aluminum can
Inventor: ITO RYUICHI
IPC: B21D51/26
Filed: 1992-05-28
Abstract: PURPOSE:To improve a surface state of a die and to extend its service life by providing a land part in the post-stage part of the die surface, and setting such a land angle as the inside diameter is enlarged gradually to the advance direction side of a work in an elastically deformed state at the time of working. CONSTITUTION:A land angle thetaL is set in advance to what is called a positive land angle, so that a Divergent state that the inside diameter is enlarged gradually is maintained. Also, a land part 8 is deformed elastically in connection with ironing from a shape before working, and also, maintained in the Divergent state even in this elastically deformed state. When ironing is executed, a work ironed in the die surface 4 is ironed to prescribed dimensions, while recovering elasticity along the land part 8. In such a way, an inflow of a lubricant to the working surface is quickened, a stable lubricating film is obtained in the whole area in which the die and the stock are coming into contact with each other, adhesion of a metallic stock to the die surface 4 is prevented and a service life of the die is extended.
Patent JP-S62294602-A (JP)
Title: Industrial germicide
Inventor: MITSUI SUSUMU
IPC: A01N37/16
Filed: 1986-06-14
Abstract: PURPOSE:An industrial germicide suitable for an industrial water for paper and pulp making, showing improved germicidal effects on molds, bacteria, yeast, etc., by synergistic action, containing an alpha-chlorobenzaldoxime acetate and another compound. CONSTITUTION:An industrial germicide containing both an alpha-chlorobenzaldoxime acetate derivative shown by formula I (n is 0 or 1), such as alpha- chlorobenzaldoxime acetate, alpha-chloro-4-chlorobenzaldoxime acetate, etc., and 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide, etc., shown by formula II. The blending ratio is usually 1/10-10/1 by weight, the germicide is prepared by uniformly blending the two components and is generally used in aqueous solution, solvent solution, emulsified dispersion, etc. The amount of the germicide added is 0.01-100ppm in the case of water system in a field such as paper and pulp industries and 1-500ppm in the case of a field such as aqueous coating compound, paste, leather, etc.
Patent JP-H10325294-A (JP)
Title: Tail seal exchange device of shield excavator and method thereof
Inventor: SHOJI YOSHIMI
IPC: E21D11/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To extend the substantial stroke of a propulsion jack and assemble a newly set slide plate with a tail seal on the inner face of a rear plate by modifying the fixed position of the propulsion jack. SOLUTION: A jack mounting cylinder 6 is fixed on a shield excavator, and a propulsion jack 2 is slidably inserted to be fixed. After the jack 2 is extended and jacked, a pressing ring 13 is connected to the front end of a slide plate 11, and the jack 2 is contracted. The jack 2 body is fixed at a rear position of the jack mounting cylinder 6 by a fixing pin 9, the fixing bolt of the slide plate 11 is removed and furthermore excavated, the jack 2 is extended, and the slide plate 11 is left rearward. The newly set slide plate 11n with a tail seal 4 divided in the circumferential direction can be cylindrically assembled on the inner face of a rear plate 3a. Thus, the tail seal material 4 provided on before and behind three stages can be wholly exchanged.
Patent JP-S6036133-A (JP)
Inventor: ROBAATO FURANKURIN KONTSU
IPC: C03C17/32
Filed: 1984-07-04
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-H034306-A (JP)
Title: Positioning control system
Inventor: YAMASHITA TAKESHI
IPC: G05D3/12
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the generation of hunting of the torque of a driving motor with the output of an upper current limit reaching signal or stop by counting a position pulse from a pulse supply control part by means of an instruction position counter at the time of outputting the upper limit reaching signal. CONSTITUTION:When a pulse supply control part 1 detects the output of a current upper limit value reaching signal RX, a motor position variation PY is outputted to an instruction position counter 12, and the counting is continued. When the counting of the counter 12 reaches a goal position, the counting is stopped. Consequently, while the signal RX is outputted, the deviation of an instruction position PX and position data PZ can be made fixed, and the genera tion of hunting of the torque based on a driving current ID can be suppressed.
Patent JP-H01306249-A (JP)
Title: Printer
Inventor: OKADA KUNIO
IPC: G06K15/12
Filed: 1988-06-06
Abstract: PURPOSE:To output a print without data-receiving again an output image when a recording medium is clogged to become impossible to print by reading a stored image pattern when a transfer to an nonoperation due to a printing mistake state is detected, and reforming the image. CONSTITUTION:Whether a sheet fed by a sheet feed roller 209 into a printer arrives at a jam sensor 212 within a predetermined period of time or is completely discharged out of a discharge sheet stacker 217 through a jam sensor 216 is checked. If the sheet is stayed at any position, a printing mechanisms is immediately stopped, and it is transmitted to a CPU 101. On the other hand, sheets of 4 pages at the maximum can be stayed in a sheet conveying passage from the roller 209 to the stacker 217. If a jam occurs, information of corresponding page is always retained on a save memory 106, and after the jam is processed, it is reprinted for lost sheet without retransmitting data from a hot computer 102.
Patent JP-2000328589-A (JP)
Title: Retaining block for planting and construction method of retaining wall for planting using the block
Inventor: AKAMINE MASUMI
IPC: E02D29/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent increase of construction cost by providing a pair of walls at both right and left sides of rear surface of a front wall, and extending a support beam rearward from an upper part of rear end of each wall. SOLUTION: A first-stage retaining wall block for planting A is placed on a foundation block, an anchor reinforcement bar extending from the foundation block is inserted into reinforcement bar insertion hole 3 of the block A. In the hole 3 mortar or concrete is placed, and in a planting space S of the block A planting earth such as sand, earth and small stones is filled. An engaging recess 7 for a second-stage block A is engaged with an engaging protrusion 6 of the second-stage block A to construct a staggered stack of the blocks A. In the hole 3 and connection recess 5 of the first-stage block A a connection reinforcement bar T is inserted, then concrete C is placed in the hole 3 and the recess 5, and the planting earth is filled in the space S. Further, similarly, blocks A are stacked.
Patent JP-2000325673-A (JP)
Title: Cleaning rolling stock model
Inventor: AMAMIYA HIROKI
IPC: A63H19/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning rolling sock model to perform various types of cleaning according to purposes by providing it with a dust collecting chamber and a head installing hole opened on the under surface of a car body in the car body of a rolling stock model traveling on a rail, and attachably and detachably attaching a cleaning head on a motor shaft facing the head attaching hole. SOLUTION: The railroad model is formed by connecting a traction rolling stock model and the cleaning rolling stock model. The cleaning rolling stock model mounts a head driving motor 8a, and the inside of the car body 20 is formed as a dust collecting chamber 21, and the peripheral dust/dirt is sucked and removed at vehicle traveling time by rotation of a dust collecting fan 24. A head installing hole 23 is formed in the car body 20, and a rail is polished by rotation by the motor 8a of a polishing head arranged in this head installing hole 23. A tank 26 for storing a cleaning liquid is arranged in the car body 20, and the rail is wiped out by a wiping-out means 29 to which the cleaning liquid is supplied.