baber/WOPTO huggingface dataset:
Patent JP-H08244027-A (JP)
Title: Resin powder kneading apparatus
Inventor: KIKUCHI YOSHIHIRO
IPC: B29B7/84
Filed: 1995-03-14
Abstract: PURPOSE: To eliminate the scattering of the resin powder material charged in a mixing roll part and improving the biting of the resin powder material in the nip between rolls to enhance the efficiency of kneading work. CONSTITUTION: A dry granulator 8 having a pair of compression rolls 10 arranged to the lower opening thereof is connected to the lower end part of a resin powder supply part 6 having a feed screw 7 built therein and the thermosetting resin powder 13 fed from a resin powder supply part 6 is pressurized, degassed and compressed. A mixing roll part is arranged under the compression rolls 10 and the charged resin powder 13 is involved in the nip between a pair of heating mixing rolls 11a, 11b arranged in opposed relationship to be kneaded.
Patent JP-H03255692-A (JP)
Title: Regeneration of printed wiring board
Inventor: NAKAJIMA YASUO
IPC: H05K3/00
Filed: 1990-03-05
Abstract: PURPOSE:To enable copper to be uniformly deposited so as to obtain a printed wiring board which is excellent in insulating property and stable in quality by a method wherein the printed wiring board is dipped into a sulphuric acid water solution to removed copper attached to it, the wiring board is naturally dried up, and then an adhesive layer is roughened in a short time. CONSTITUTION:A defective insulating board 1 is dipped into a sulphuric acid water solution to dissolve metal copper contained in a circuit and a land section to completely remove and RINSED. Then, all the surface of the insulating board 1 is polished by an automatic surface finishing device using abrasive powder and an adhesive layer 2 is cleansed, and the board 1 is rinsed and then left to stand to be naturally dried up. Furthermore, the board 1 is dipped into a surface roughening liquid which is mainly composed of sodium bichromate and boro-hydrofluoric acid for a short time to roughen the adhesive layer 2. Then, the board 1 is rinsed and then dipped into a sodium bisulfite water solution remove sodium bichromate attached to the surface of the board 1 by reduction, which is rinsed enough and dipped into an electroless copper plating solution to enable an electroless primary copper plating 3 to be deposited on all the surface of the board 1 as thick as 0.1-0.5mum. In succession, the surface of the board 1 is finished through an automatic surface finishing device, and a prescribed circuit is reversely printed with a reverse printing ink 4.
Patent JP-H01228037-A (JP)
Title: Address converter
Inventor: OKABAYASHI ICHIRO
IPC: G06F12/10
Filed: 1988-03-08
Abstract: PURPOSE:To execute the error detection with a single system and to prevent the device constitution from being complicated by equalizing a converting table retrieving sequence at the time of a memory miss hitting at the time of generating an error and at the time of the normal completion. CONSTITUTION:An address conversion, at the time of an associative memory hitting, namely, when a said address exists in an associative memory 8, reads a page frame number 9 and completes. At the time of the miss hitting, address converting tables 1 and 2 are successively retrieved by a converting table retrieving means 7 and a page frame number 9 is obtained. When the error is detected by a converting table retrieving means at the time of the associative memory miss hitting, the error information is stored into an associative memory together with a logical address. Continuously, by retrieving the associative memory with the address, the error occurs. Thus, the error detection is limited to one associative memory system.
Patent JP-H10237481-A (JP)
Title: Wax composition for candle
Inventor: AKIYAMA EIJI
IPC: C08L91/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has excellent moldability and can give candles which can be pulled out of the molding machine with reduced remolding force and are reduced in bending and blocking by mixing a petroleum paraffin wax having a specified content of fractions having specified numbers of carbon atoms and having a specified melting point with a mineral oil in a specified ratio. SOLUTION: This composition comprises 100 pts.wt. petroleum paraffin wax containing 3wt.% o below 23C or lower fractions and having a melting point of 45-65 deg.C and 0.1-0.3 pt.wt. mineral oil. It is desirable that the wax has a penetration of 30 or below. The mineral oil used is desirably one obtained from a lubricating oil production process and having a lower limit kinematic viscosity of 2mm<2> /s or above and an upper limit kinematic viscosity of 300mm<2> /s or below. In addition to these, the composition may contain stearic acid, natural wax, a polyethylene having a molecular weight of about 200 to 12,000, a polyethylene having a melt flow index of 1 to about 70, an ethylene/vinyl acetate copolymer having a melt flow index of about 2 to 50 or the like. A candle prepared from the composition can be burnt without sagging.
Patent JP-S59178540-A (JP)
Title: Digital carrying circuit
Inventor: KOBAYASHI TOSHIAKI
IPC: G06F7/50
Filed: 1983-03-30
Abstract: PURPOSE:To improve an operating frequency, by reducing the number of field effect transistors used, realizing a simple circuit configuration, and minimizing the area exclusively used by an LSI and signal delay time. CONSTITUTION:For example, out of four pieces (four bits) of circuits 32 for m- stage bit, m-stage input terminals 201 and 202 of the 1st stage (m=1) are respectively connected correspondingly to the output terminals 101 and 102 of a circuit 31 for 1st stage carrying. Out of the circuits 32, mutual connection of each stage of 2<=m<=n uses the logical output of the previous stage as the logical input of next stage. Moreover, by connecting the m-stage output terminals 291 and 291 of the circuit 32 for the final stage (m=n bit) with each other and their connecting point with a carry-out terminal 294 through an inverter 293, this circuit is used as a carrying circuit of all adder circuits of a 4-bit parallel processing system constituted with complementary type MOSs.
Patent JP-H08250044-A (JP)
Title: Image display device
Inventor: YAMAMURA MASAHIRO
IPC: G02B1/115
Filed: 1995-03-14
Abstract: PURPOSE: To realize an image display device which can be formed by reducing a cost also to obtain a reflection preventing effect over a wide wavelength region of visible light to have a reflection preventing film with small colored reflected light. CONSTITUTION: A reflection preventing film 2 of double layer structure, successively laminating a high refractive index layer 3 and a low refractive index layer 4 consisting of SiO2 , is formed on an external surface of a faceplate 1 formed with a fluorescent film 7 on the internal surface. The high refractive index layer 3 has a constitution of dispersedly mixing a fine particle 5 of SnO2 in about average 6nm primary grain size of doping Sb for obtaining electric conductivity simultaneously with for obtaining a high refractive index inn an SiO2 layer and a fine particle 6 of titanium black in an about average 30 to 50nm primary grain size for forming irregularity a the surface.
Patent JP-H08243103-A (JP)
Title: Method and device for ultrasonic bloodstream measurement
Inventor: RI TAIHOU
IPC: A61B8/06
Filed: 1995-03-14
Abstract: PURPOSE: To provide a method and a device for ultrasonic bloodstream measurement capable of eliminating a reflected wave component from a moving tissue without receiving the influence of the speed of a bloodstream and measuring the bloodstream correctly. CONSTITUTION: An in-phase component I and a quadrature component Q obtained by orthogonal detection are inputted to an auto-correlation device 403 via low-pass filters 401, 402, and the moving speed of a reflector in an examinee found by auto-correlation is supplied to a phase deviation device 406 via a look-up table 404 as a phase deviation quantity signal. The phases of the in-phase component I and the quadrature component Q obtained by the orthogonal detection are retracted by the phase deviation device 406, and they are inputted to an auto-correlation device 5 via high-pass filters 407, 408, and a power. dispersion and speed are found.
Patent JP-H11317078-A (JP)
Title: Semiconductor memory
Inventor: KHANG CHANG MAN
IPC: G11C11/418
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To effectively control column signals and to minimize current consumption by providing a level shifter for shifting the output signal level of a column decoder and transmitting it to a column selection line and data input-output control parts selectively applying an active signal to a bit line sense amplifier array based on the level of the column selection line. SOLUTION: A level shifter 48 decides levels of column selection lines 47 by outputting a control signal for controlling the levels of the column selection lines 47 and outputs decided signals to data input-output control parts 49. The data input-output control parts 49 are selected by selection signals CBSEL0 to CBSELn for selecting one among the data input-output control parts 49 respectively connected to respective bit line sense amplifier arrays. Thus, since only the necessary data input-output control part 49 connected to the bit line sense amplifier is selected, current consumption is minimized.
Patent JP-S58171457-A (JP)
Title: Coating agent for porous inorganic material
Inventor: MARUYAMA HITOSHI
IPC: C08F2/00
Filed: 1982-03-31
Abstract: PURPOSE:To provide the titled coating agent having excellent adhesivity to the top-coating paint and the finishing agent, and having excellent peeling resistance, water resistance, etc., and suitable for the coating of light-weight concrete, etc., by using a synthetic resin emulsion containing a silicon-containing modified polyvinyl alcohol as an emulsifier. CONSTITUTION:The objective coating agent is prepared by adding (A) 0.1- 20pts.wt. of an emulsifier comprising a silicon-containing modified polyvinyl alcohol obtained by mixing (i) an organic solvent inert to a silylating agent (e.g. benzene), (ii) a silylating agent (e.g. trimethylchlorosilane) and (iii) a modified polyvinyl acetate, to (B) 100pts.wt. of an ethylenic unsaturated monomer (e.g. vinyl acetate). EFFECT:Excellent alkali resistance and efflorescence resistance.
Patent JP-S56152337-A (JP)
Title: Noise reduction system
Inventor: HARAMOTO YUTAKA
IPC: G11B20/24
Filed: 1980-04-24
Abstract: PURPOSE: To restore the original signal with a high fidelity, by connecting a variable filter and a high band attenuating circuit in series to constitute a level compressing circuit and by connecting a variable filter and a high band raising circuit in series to constitute a level expanding circuit.  
     CONSTITUTION: High band attenuating circuit 27, high band emphasizing variable filter 28, and low band emphasizing gain control circuit 30 are connected in series, and they are controlled individually by high band and low band control signals taken out from the output signal in parallel, thereby obtaining the level compression characteristic. That is, the characteristic of Odb or less is obtained when the input signal level is high, and the compression characteristic is obtained even for the input level higher than the point where level expanding circuits (37∼45), the input, and the output show the same characteristic. The signal to which this compression characteristic is given is input to expanding circuits (37∼45) having the complementary characteristic after recorded on recording medium 36. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09243083-A (JP)
Title: Gas turbine combustion device
Inventor: HOTTA ZENJI
IPC: F23R3/40
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To maintain a structural strength and a heat resistance, stabilize a combustion and suppress the generation of NOx by using a diffusion pilot during starting or a partial load and a catalytic pilot during a high load. SOLUTION: After starting, a load is gradually increased. However, during the increase of speed or a low load called a partial load, the command of a controller is not changed and a state where a diffusion pilot 105 operates is continued. Then, the load is further increased and reaches a load state as high as 75 to 100, a selector valve 112 is closed and a selector valve 111 is opened in accordance with the switching command of the controller. Thus, fuel is supplied from a fuel nozzle 106 so that a catalytic combustion is carried out in a catalyst layer 103 to form a catalytic pilot and thus bun premix fuel-air mixture. Namely, while a combustion is unstable during the low load, the high flame stability of the diffusion pilot 105 is employed so that the high load is obtained and the combustion is stabilized.  While the concentration of NOx is liable to become high, the low NOx characteristic of the catalytic pilot is employed.
Patent JP-H029812-A (JP)
Title: Oral administration system for controlled release of an active substance
Inventor: OTSUTOO KERUN
IPC: A61K9/26
Filed: 1989-03-07
Abstract: PURPOSE: To obtain a non-toxic oral administration system for controlled release, comprising an active substance-containing component and an extender-containing component, retained in stomach of ruminant, capable of releasing the active substance over a long period by controlled method and not remaining in a stomach after releasing the active substance. CONSTITUTION: This oral administration system for controlled release comprises an extender-containing component comprising an extender (e.g. powdery metal or a metal compound having >=3.0g/cm<3> , preferably >=40g/cm<3> ) which exists as small particle forms and is combined with a vehicle decomposable into physiologically non-toxic component in a prescribed time, e.g. a polymer decomposable under physiological conditions which is glycolate, lactide, dioxanone and/or methylene carbonate-based (co)polymer and an active substance containing component constituted so as to release the active substance in delayed form by sealing the active substance into the decomposable polymer under physiological conditions.
Patent JP-S63220492-A (JP)
Title: System for referring data on auxiliary storage in computer system
Inventor: HAMADA SHUNJI
IPC: G11B27/10
Filed: 1987-03-10
Abstract: PURPOSE:To shorten a time required for the reference of a data, by comparing the distance to be moved of the data reading part (head) of respective auxiliary memory device at the time of referring the data stored in multiplex in plural sets of auxiliary memory devices, and selecting the auxiliary memory device wit the minimum distance. CONSTITUTION:A storing position calculating means 1 calculates the storing position of the data to be referred on the auxiliary memory device at every auxiliary memory device, and an inter-data reading part (head) and data storing position distance calculating means 2 calculates the distance between the data reading part and the storing position from the position of the data reading part (head) stored in a main storage in advance and the storing position of the data calculated by the storing position calculating means 1. And after the data is referred to the content of the auxiliary memory device with the minimum distance between the data reading part (head) and the data storing position, a data reading part (head) position calculation means 3 calculates the new position of the data reading part (head), and stores it in the main storage. In such a way, it is possible to execute the reference of the data within a short time.
Patent JP-H04291220-A (JP)
Title: Light deflector
Inventor: IWASAKI TAKAO
IPC: G02B26/10
Filed: 1991-03-19
Abstract: PURPOSE:To present the light deflector reducing capacity, improving recording speed and unnecessitating an optical beam detector or a pitch nonuniformity correcting optical system, etc. CONSTITUTION:A rotor 11 supported to a stator 12, which is fixed in a scanning direction, under non-contact state is rotated while receiving rotational driving force at electrodes 18a and 18b. This rotor 11 is equipped with an integrated reflection mirror 10, and the reflection mirror 10 is rotated together with the rotor 11. Thus, by making light beams incident on the reflecting face of the rotary reflection mirror 10, the reflected beams is radially deflected.
Patent JP-S60201555-A (JP)
Title: Tracking controller in magnetic recording and reproducing device
Inventor: YAZAKI JIYUNZOU
IPC: G11B15/467
Filed: 1984-03-22
Abstract: PURPOSE:To simplify recording very much by allowing two magnetic heads to reproduce respectively a pilot signal and obtaining a tracking error signal based on the phase difference between reproducing signals to attain tracking control. CONSTITUTION:A magnetic head 2C is arranged near a magnetic head 2A and also the azimuth of the magnetic head 2C is made different from the azimuth of the magnetic head 2A. The magnetic heads, 2A, 2C trace a track on which the pilot signal is recorded and a magnetic head 2B traces a track on which no pilot signal is recorded. A phase comparator 11 outputs a signal proportional to the phase difference in the output of band pass filters 8 and 9. No tracking error signal is detected in tracing the track on which no pilot signal is recorded from a hold circuit 13 and the position of the magnetic head for trace start is controlled while a tracking error signal obtained from the preceding track is given thereto.
Patent JP-S59178447-A (JP)
Title: Silver halide emulsion layer
Inventor: UEDA KOUICHI
IPC: G03C1/035
Filed: 1983-03-29
Abstract: PURPOSE:To prevent blackening and desensitization due to pressure without adversely affecting photographic performance by using an emulsion contg. a specified range of AgI content, consisting of monodispersed emulsion having AgI content in the inside of grains equal to or above a specified value, and chemically sensitized after aging at a specified pAg. CONSTITUTION:Monodispersed silver halide emulsion contg. AgI localized in silver halide grains so that an average AgI content in the grains is 0.5-10mol%, but that in the inside of the grains, that is, in the core parts of the grains >=0.01mum apart from the outer surface is >=20mol%. At that time, mother liquor contg. protective colloid in a state of excessive Br<-> at a pAg of at least >=10.5 is passed while the grains are growing before chemical sensitization, and the (111) face is increased by >=5% to round the grains, resulting in obtaining an emulsion extremely high in sensitivity, small in tendency of being softened in contrast by sensitization treatment, and enhanced in resistance to blackening and desensitization due to pressure.
Patent JP-H03258075-A (JP)
Title: Original reader
Inventor: MITSUDA HIROSHI
IPC: H04N1/04
Filed: 1990-03-08
Abstract: PURPOSE:To eliminate the need for the carrying of a light source device for a transparent original by lighting only a light source emitting a light to a part with a photoelectric conversion unit of the transparent original opposed thereto sequentially among light sources in response to the carrier position of the photoelectric conversion unit. CONSTITUTION:When an effective scanning range on an original platen 2 is divided into 6 blocks l1-l6 and a photoelectric conversion unit 6 is placed in the block l1, 1st and 2nd light sources 8a, 8b are selected and when the photoelectric conversion unit 6 is placed in the block l2, 2nd and 3rd light sources 8b, 8c are selected sequentially and then light sources 8a-8g are sequentially lighted. In this case, a uniform illuminance distribution is obtained for each block. Then a light source 8 is fixed and not moved during at least the reading and a control section only selects the light sources 8a-8g to be lighted, then the control of the light source device 8 is simplified. Thus, the suppression of the vibration due to the carrying of the light source device 8 is not required.
Patent JP-H08224565-A (JP)
Title: Treatment apparatus for converting organic waste to inorganic matter
Inventor: OGUCHI MITSUO
IPC: B09B3/00
Filed: 1995-02-21
Abstract: PURPOSE: To depollute org. waste containing solid matter by a system independent of the outside to reutilize a product. CONSTITUTION: A means 1 slurrying solid org. matter contained in waste, a means 3 oxidizing and liquefying org. matter in a slurry under a high temp. and high pressure condition in a wet oxidizing container and a means 6 converting a liquefied treated soln. to inorg. matter by a catalyst are provided and, further, a plant cultivation means utilizing the treatment solns. and exhaust gases generated from the respective means is provided. At this time, the wet oxidizing container may contain an air adding device 4 and a stirring means 5 and the means 6 uses a high temp. and high pressure circulating pump 7 to circulate the treated soln. to bring the same into contact with the catalyst to decompose the same. Further, a system recovering and reutilizing waste heat generated in a wet oxidizing treatment process is contained.
Patent JP-H01274611-A (JP)
Title: Truss type bus-bar equipment for lighting
Inventor: ROI FURIITOUTSUDO
IPC: F21S2/00
Filed: 1989-03-09
Abstract: PURPOSE: To freely communicate between large beams and to provide large supporting ability by facing each other the fitting grooves of both-side hollow members and using both fitting grooves in order to fit connection members for connecting both hollow members to each other. CONSTITUTION: The hollow member of a truss module M2 comprises two bus bars 10. The bus bars 10 are fitted at intervals by different connection members K1 and K2 according to different groove widths W1 and W2 . The connection member K2 has a fitting base part 17 disposed at the corners of a square at both ends of inclined struts 11, 12. The fitting base part 17 has an accommodating internal thread 24 for a mounting screw 25 which can be approached from a support surface 53. For that reason, facing places 5 are connected to each other so as to withstand the tension and compression of the bus bars 10 which are continuous in the longitudinal direction and at the same time the fitting base part 17 is connected to the fitting groove of the bus bars 10 by large force.
Patent JP-H04272525-A (JP)
Title: Suspension device for vehicle
Inventor: HIROMOTO SHUJI
IPC: F16F1/18
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the influence to the drive feeling of a vehicle by dissolving the weak point in strength of the installation part of an FRP arm and suppressing the vibration of the FRP arm due to the application of load. CONSTITUTION:The intermediate part of an FRP arm 1 is supported in turnable manner around a horizontal shaft through a movable bracket 17 installed on a car body 3, and the car body side end part 1a of the FRP arm 1 is supported in contact so as to be slid on a supporting bracket 7 installed on the car body 3.
Patent JP-H10242643-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: OKAMOTO SHOJI
IPC: H05K3/46
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a plurality of inner-layer boards are aligned with good accuracy, and in which especially a thin multilayer wiring board comprising six or more conductor layers is manufactured with high produc tivity and at low costs. SOLUTION: In a manufacturing method for a multilayered printed wiring board, a plurality of inner-layer boards 4 in which wiring patterns are formed respectively on their surfaces, and their back faces are laminated via a prepreg 5a between the boards, and the whole assembly is heated, pressurized and molded integrally. In the manufacturing method, piano wires 9 or thin wires for alignment are sewn in prescribed positions in the inner layers 4 and the prepreg 5a.