baber/WOPTO huggingface dataset:
Patent JP-2000015075-A (JP)
Title: Agitation blade and its agitator
Inventor: KATO KOICHI
IPC: B01F27/91
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To perform the introduction of air and the fluidization in a wastewater treatment tank sufficiently by forming a main blade part by protruding plate- shaped blades radially and diagonally upward from the boss of a rotational center and installing an auxiliary blade part on the lower side of the vicinity connected to the boss of the main blade part. SOLUTION: In an agitation blade applicable to a wastewater treatment apparatus and others, a main blade part comprising main blades 2 is protruded radially and diagonally upward from a boss 3, and auxiliary blades 4 are installed on the lower side of the main blades 2. The main blades 2 have an inclination angle α in the rotation direction indicated by an arrow A and are protruded radially and diagonally upward at an angle β from the level. The auxiliary blades 4 are connected to the main blades 2 in a side 4a and connected in parallel to the center line of the boss 3 in a side 4b. Moreover, another side 4c which forms the auxiliary blade 4 is formed in the shape of an arc in order that the lower side 2a of the main blade 2 is continued smoothly from an angle β from the level.
Patent JP-H1051347-A (JP)
Title: Small-sized portable radio terminal equipment provided with built-in antenna of unidirectivity
Inventor: NOMURA TOMONORI
IPC: H04B1/38
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized portable radio terminal equipment whose holding position is stabilized so as not to cover an antenna surface with hand during communication by providing a shape provided with a narrow part on the center part in a longitudinal direction of a front surface. SOLUTION: This small-sized portable radio terminal 200 is provided with the shape for which the width of both ends in the longitudinal direction of the front surface is widened, the width is narrowed toward the center in the same direction and the narrow part is provided on the center part further. Since the case 201 of the front surface provided with a key pad 208 and a liquid crystal 209 and the case 202 of a back surface form the outer shape of the terminal 200, similarly to the terminal 200, the width of both ends in the longitudinal direction of the front surface is widened, the width is narrowed toward the center in the same direction and the narrow part is provided on the center part further.  A flipper 210 stuck to the case 201 of the front surface is provided with the same shape as the lower half of the front surface of the terminal 200 so as to be overlapped with the front surface of the small-sized portable radio terminal 200 at the time of being closed. A logic substrate 203 is provided with the bottom surface of the same shape as the front surface of the terminal so as to be incorporated in the small-sized portable radio terminal 200 with high density.
Patent JP-H0527370-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KARINO YUKIO
IPC: G03C1/74
Filed: 1991-07-22
Abstract: PURPOSE:To provide a silver halide photographic sensitive material using a dye dispersed as solid fine particles and having improved shelf stability over a long period of time. CONSTITUTION:This silver halide photographic sensitive material has a hydrophilic colloidal layer contg. a dye dispersed as solid fine particles and >=3,000ppm di- or higher valent metal ion basing on the amt. of hydrophilic colloid contained by 0.6-3g/m<2>.
Patent JP-S6183001-A (JP)
Title: Manufacture of particle board
Inventor: NISHIO JIRO
IPC: B27N3/10
Filed: 1984-09-29
Abstract: PURPOSE:To manufacture the particle board having low specific gravity by a method wherein different kind of adhesives are employed for the surface layer and the intermediate layer of the board. CONSTITUTION:Ammonia water, liquid ammonia or ammonia gas is employed for the wooden chips, wooden powder, wooden fiber or the like of the surface layer while the wooden chip of inner layer is coated with phenol series resin adhesive or urea resin adhesive. When such a chip layer constitution is hot- pressed at the temperature of 200-250 deg.C under the pressure of 20-50kg/cm<2>, the surface layer becomes high-temperature and high-pressure of the adhesive in the inner layer may be prevented and, whereby, the particle board having the specific gravity of about 0.7 may be obtained.
Patent JP-H0493656-A (JP)
Title: Evaluation method of fat dissolving power of organic solvent
Inventor: EZAWA MASAYOSHI
IPC: C23G5/02
Filed: 1990-08-03
Abstract: PURPOSE:To judge a fact that such a solvent as small in a dissolving curve grade has an excellent defatting capacity, by selecting more than three kinds of the solvent ranging from small ones in carbon chain numbers of a lubricant high molecualr additive to large enough ones, and finding a dissolving curve as to a subject organic solvent. CONSTITUTION:More than three kinds are selected from paraffine in a range from n-actadcane of a carbon chain number 18 to hexathoriacontan of a carbon chain number 36 or these halides, and each of them is added to the same quantity subject organic solvent, leaving it intact for 24 hours at room temperature, and after filtering them, finding a relationship (dissolving curve) between the carbon chain number and paraffine dissolving quantity from the measurement of the dissolved paraffine quantity (vapor residue quantity) in a filter solution, and fat dissolving power of the subject organic solvent is evaluated from a grade of the curve, thus this method is achievable.
Patent JP-S6266262-A (JP)
Title: Photoconductive body
Inventor: IKESUE TATSUYA
IPC: H01L31/0248
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled body having an excellent electrostatic characteristics and a high spectral sensitivity over a broad wavelength range by laminating a microcrystalline silicon (muc-Si) and a (a-Si) layer on the titled body, and by specifying the thicknesses of each of said layers. CONSTITUTION:The inhibiting layer 24a of the electrostatic charge implantation is composed of P-type or N-type semiconductor contg. at least one atom selected among a carbon, a nitrogen and a oxygen atoms. The photoconductive layer 25 is prepared by laminating the 1st layer 25a composed of an amorphous silicon contg. at least one atom selected among the carbon, the nitrogen and the oxygen atoms, the 2nd layer 25b composed of the amorphous silicon and the 3rd layer 25c composed of the microcrystalline silicon. Thus, the thickness of the 1st layer 25a is 3-80mum, the thickness of the 2nd layer 25b is 0.1-5mum and the thickness of the 3rd layer 25c is 1-10mum.
Patent JP-2001035094-A (JP)
Title: Method and device for reproducing clock and data reproducing device
Inventor: YOSHIMURA SHUNJI
IPC: G11B11/105
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable reproducing clock signal for detecting regenerative data from a binarized signal. SOLUTION: First and second binarized signals S21 and S22 are provided by branching a binarized signal S2. An error signal PE1 is provided by comparing the phases of a reproducing clock signal CLK and the rising edge of the binarized signal S21 and an error signal PE2 is provided by comparing the phases of that clock signal CLK and the falling edge of the binarized signal S22. A differential signal ED of the signals PE1 and PE2 is supplied through a filter 184 to a delay circuit 172 and a delay quantity is controlled. A signal EA as the sum of the error signals PE1 and PE2 is supplied through a filter 186 to a VCO 181 and the frequency of the clock signal CLK is controlled. The clock signal CLK is respectively synchronized to the rising edge and falling edge of the binarized signals S21 and S22.  In a data detecting circuit 190, the regenerative data of one system can be satisfactorily detected from the binarized signals S21 and S22 while using the clock signal CLK.
Patent JP-H0370047-A (JP)
Title: File managing system using catalog information for electronic computer system
Inventor: GOSHIMA KOTARO
IPC: G06F12/00
Filed: 1989-08-08
Abstract: PURPOSE:To remarkably reduce a load on the generation of an AP software(application Program) by designating only the names of a file and a data base to be registered on a catalog when access to data and the file are performed by using a virtual storage having a storage part for various kinds of catalog information. CONSTITUTION:The above system is equipped with a main storage part 6-21, an external memory device 6-1, a virtual file part 6-11, and the virtual storage 6-17 having the storage part for volume catalog information, file catalog information, and user catalog information. When an application program declares access to a prescribed file, etc., to file managing software, the catalog information is referred, and the access to the file read out of the external memory device 6-1 to the virtual file part 6-11 is performed. In such a way, by interposing the virtual storage 6-17 and using the catalog information, the file can be managed without being conscious of a storing position, an existing position, and a processing format, etc.
Patent JP-S6095217-A (JP)
Inventor: SUBEN BARUTAA NIRUSON
IPC: F16D1/09
Filed: 1984-10-02
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-H0368883-A (JP)
Title: Acoustic recognition apparatus
Inventor: TAKAMI MASAYUKI
IPC: G10L25/93
Filed: 1989-08-08
Abstract: PURPOSE:To accurately calculate the arrival directions of various circumferential sounds by calculating the arrival time difference of the circumferential sounds to acoustoelectrical converters and discriminating the arrival directions of the circumferential sounds based on the time difference. CONSTITUTION:Circumferential sounds are respectively converted to sound signals by a plurality of acoustoelectrical converters and frequency characteristics at each time are calculated by a frequency analyzing means. The kind of each circumferential sound is discriminated from at least one or more of the sound signals respectively outputted from a plurality of the acoustoelectric converters is discriminated by a kind discriminating means. The discriminated circumferential sound is inputted to a time difference operation means and the time change data of the frequency characteristics corresponding to the discriminated circumferential sound is extracted from the time change data of the frequency characteristics of each sound signal by the time difference operation means and, on the basis of the calculated time difference, the arrival direction of the circumferential sound discriminated by a direction discriminating means is discriminated.
Patent JP-S5996296-A (JP)
Title: Surface treatment of long sized material
Inventor: FUJII OSAMU
IPC: B65G49/04
Filed: 1982-11-26
Abstract: PURPOSE:To make liquid draining after immersion thorough and to treat the surface of long-sized materials with good efficiency without slipping down by disposing concentrically plural treatment tanks and dipping, tilting and moving the bundled long sized material by using a suspension type L-shaped hook. CONSTITUTION:A prescribed number of long-sized materials such as steel pipes are bundled by means of wires or the like to form a steel pipe bundle 26. A carriage 10 is moved to a prescribed position and a suspension beam 18 suspended to a crane carriage 15 is lowered to place the bundle 26 in the arc shaped part 19 of an L shaped hook 19. A crane carriage 15 is moved over a pickling tank 1 or 2, and the hook 19 is lowered to dip the bundle 26 into the pickling soln. The hook 19 is moved upward and downward and is swiveled after dipping to raise the bundle 26, then a hoist is operated to tilt the bundle 26 and to drain the liquid therefrom. The hook 19 is thereafter moved to feed the bundle to a rinsing tank 3, a neutralization tank 4, etc. and the surface treatment is performed by the similar operation.
Patent JP-H05248517-A (JP)
Title: Motor vehicle change-speed gearbox shaft bearing arrangement
Inventor: HERUMUUTO BENDAA
IPC: F16H57/021
Filed: 1992-07-10
Abstract: PURPOSE: To prevent excessive axial force acting on input and output shafts from occurring by forming a roller bearing at the abutting ends of the input and output shaft as a fixed bearing, and fixing the input and output shaft substantially immovable in relative to each other in the direction of the axis of rotation. CONSTITUTION: A main drive shaft 3, a center input shaft 5 and an output shaft 6 are arranged in a gearbox 9. The shaft end 16 of the main drive shaft 3 at the input side receiving engine torque is supported by a radial needle bearing 31, and a radial needle bearing 14 is disposed between the end 16 of the main drive shaft 3 and the end 12 of the abutting input shaft 5. The portion 13 including the opposite end 28 of the input shaft 5 is formed as a hollow shaft 26, which is supported against the front part of the output shaft 6 by a fixed double row radial angular contact ball bearing 15 and a cylindrical roller bearing 27. The ball bearing 15 is arranged at the front end 17 of the output shaft 6, while the cylindrical roller bearing 27 at the rear end 28 of the input shaft 5.
Patent JP-H0369282-A (JP)
Title: Image pickup element driving device
Inventor: TANI NOBUHIRO
IPC: H04N5/374
Filed: 1989-08-08
Abstract: PURPOSE:To prevent blooming from occurring by applying control so as to prevent an electric charge accumulated in an accumulation element from over flowing even when light is made incident on an image pickup element till a signal is read out from the image pickup element. CONSTITUTION:When a clock CTG is inputted from a switch 13, the level of a period corresponding to the clock CTG is set at the highest level when a driver 12 generates clocks phi<1 to phiV4 corresponding to clocks V1 to V4 from a multiplexer 11. Thereby, the electric charge of a photodiode is trans ferred to a vertical transfer CCD, and after transfer is completed, a voltage V1 is switched to a voltage V2. When a voltage VSUS is switched to a higher voltage V2, an N substrate under the photodiode PD and a P well are depleted than ever. As a result, the electric charge accumulated in the photodiode is decreased than ever. In such a way, it is possible to prevent the electric charge overflowing to the vertical transfer CCD, in other words, to prevent the bloom ing from occurring even when comparatively intensified limit is made incident.
Patent JP-H05194847-A (JP)
Title: Polymer composition for producing in-situ composite molding
Inventor: KANEMITSU TAKESHI
IPC: C08L67/04
Filed: 1992-07-10
Abstract: PURPOSE: To improve mechanical physical properties of an in-situ composite molded product by adding a specific amt. of a non-crystalline polymer to a two-component system of an incompatible polyphenylene sulfide matrix resin and a thermotropic liquid crystal polymer.  
     CONSTITUTION: A polyphenylene sulfide matrix resin (A) of 60-80 wt.%, a thermotropic liquid crystal polymer such as a polycondensation product of 2,6- dihydroxynaphthoenic acid and hydroxybenzoic acid (B) of 5-10 wt.% and a non-crystalline polymer (C) of 15-30 wt.% are mixed to obtain a polymer compsn. for producing an in-situ composite molded product. As a concrete example of the component C, polysulfone, polycarylate or polyetherimide is designated. The non-crystalline polymer material fills the interval between the interfaces of the components A, B to show effect to increase the interfacial adhesiveness of the components A, B and, therefore, a molded product such as composite fibers excellent in mechanical properties can be produced. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0867124-A (JP)
Title: Alignment control device
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D7/08
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the quantity of steering, and enhance convergence by letting a wheel be in an oversteered condition as a suspension is moved up and down at the time of rolling when the caster angle of the wheel is set larger than a reference caster angle with an actuator actuated by a control means. CONSTITUTION: The caster angle of a wheel 2 is set at a desired angle by an actuator 7 interposed between a lower arm 5 and a body. Information on vehicle speed, a handle angle, and respective sensors 11 through 14 for the right and left, and longitudinal Gs is inputted into an ECU 10, let a target caster angle be operated, and let a control command be directed to a flow rate control valve 8 to actuate the actuator 7 in such a way that an actual caster angle is turned out the target caster angle. In this case, when the caster angle is set larger than the reference caster angle, the wheel 2 is in an oversteered condition as the suspension is moved up and down by rolling.  Therefore, the quantity of steering can be reduced, its convergence can be enhanced when a vehicle is running over a curved road, and straight ahead running stability at high speed running and manoeuverability at intermediate and low speed running can thereby be enhanced.
Patent JP-H0370426-A (JP)
Title: Protective gear for blower
Inventor: FUJITA HIROTSUGU
IPC: H02P29/00
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the damage of an apparatus at the time of the abnormal lowering of the number of revolution by transmitting an abnormal signal and operating a relay when the frequency of a generated signal by a rotational detector is lower than the reference signal frequency. CONSTITUTION:A generated signal by the revolution of an air blower is obtained by a rotational detector 1. A reference signal is generated by an integrated circuit 2, and an abnormal signal is transmitted when the frequency of the generated signal is lower than the frequency of the reference signal. Consequently, a relay 3 is changed over to the (a) side, a power supply for the air blower is interrupted, and an alarm device is operated. Accordingly, when the revolution of the air blower is stopped or the number of revolution is lowered abnormally, the power supply is interrupted, and an alarm is given, thus preventing the damage to a motor and an apparatus.
Patent JP-H0868907-A (JP)
Title: Difraction grating and its forming method
Inventor: KUWABARA YUKO
IPC: G02B5/18
Filed: 1994-08-31
Abstract: PURPOSE: To obtain stable spaces among particles with good reproducibility, to make the distribution of diameters uniform, and to obtain excellent transparency, moisture resistance and storage stability by preparing hollow particles to have the diameter of the max. cross section smaller than the wavelength of visible light. CONSTITUTION: This grating is a hologram comprising a high refractive index layer and a low refractive index layer. The high refractive index layer and the low refractive index layer are formed by changing the density of hollow particles. The diameter of the max. cross section of hollow particles is smaller than the wavelength of visible light. These hollow particles are hollow polymer particles having a submicron-order particle size and prepared by emulsion polymn. The diameter of the max. cross section is smaller than the wavelength of visible light. If the diameter is larger than the wavelength of visible light, it is not preferable because particles reflect visible light. By densely dispersing hollow particles the inside of which are filled with air, the layer is made to have lower refractive index. In the obtd. layer, good modulation intensity of the refractive index is obtd. compared to the high refractive index layer having a sparse state of particles. Thus, a higher diffraction efficiency can be obtd. By preparing the particles with uniform particle size not to reflect visible light, good transparency can be obtd.
Patent JP-H0758729-A (JP)
Title: Bi-directional signal repeater
Inventor: HAMAGUCHI MARIO
IPC: H04L5/16
Filed: 1993-08-20
Abstract: PURPOSE:To remove back-swing distortion even if the distortion is generated on a transmission line by inhibiting a signal from being interrupted for a specific time after a signal being interrupted is ceased. CONSTITUTION:When a signal on a transmission line 1 ceases the output R+H of a reception part 3 returns to Hi and one input of an AND circuit 11 goes up to Hi, so the output OUT 13 also varies to Hi and a transmission part 6 stops transmission, so that the interrupted signal on the transmission line 2 ceases. At the same time, the two inputs of an OR circuit 15 both go up to Hi, so the output also becomes Hi, the input of the AND circuit 11 enters the Hi state, and the AND circuit 11 enters a self-holding state through the OR circuit 15. Then other AND circuits 8-10 also enter self-holding states, so a received signal is ignored even if a signal is generated on either of transmission lines 1 and 2, and interruption from all transmission lines is inhibited. Therefore, even if a back swing is generated on the transmission line 1 and the R-output of the reception part 4 goes down to Lo, no interruption is done and only a regular signal is interrupted on the transmission line 2.
Patent JP-S6187071-A (JP)
Inventor: NISHI KENICHI
IPC: E05B49/00
Filed: 1984-10-02
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-S58106424-A (JP)
Title: Measuring device for material scattering out of converter
Inventor: HIRAYAMA NORIO
IPC: G01G17/04
Filed: 1981-12-21
Abstract: PURPOSE:To carry out accurate measurement through simple constitution by detecting impact oscillation through a reflector provided at the falling position of a scattering material and a wave motion detector fitted to the reflector and then displaying the shape and amount of the scattering material through single  processing. CONSTITUTION:When the contents 6 of the converter strike the reflector 4 provided at the falling position of the scattering material from the converter 2, its impact oscillation is detected by the wave motion detector 7 fitted to the back side of the reflector 4 and its detected signal is processed through an amplifier 8, band-pass filter 9, and waveform processor 10 to display its waveform on a recorder 11. Thus, the shape and amount of the scattering material are  measured accurately through the simple constitution.
Patent JP-S58106012-A (JP)
Title: Penetration work of hollow pipe
Inventor: KAWAKAMI TAKAHIRO
IPC: E02D3/10
Filed: 1981-12-17
Abstract: PURPOSE:To promote the penetration of a hollow pipe into the ground by a method in which the injection of a fluid from jet nozzles and the vertical movement of a penetration promoter are combinationally and automatically controlled according to the variations in the penetrating rate of a hollow pipe. CONSTITUTION:A proper number of fluid jet nozzles 4 and a penetration promoter 7 are provided at proper places of the lower part of a hollow pipe 1, and a penetration rate detector 14 is also provided. When a penetrator 3 is actuated and the hollow pipe 1 is penetrated into the ground, a moving part 13 moves in the direction of arrow to turn the rotators 11 and 12 of a leader 5, but when the penetrating rate is lowered on the way, output voltage from a D-A converter 15 becomes smaller than that of a setter 17, and thereby output signal is generated from a comparator 16. Then, water is injected from the nozzles 4, and when the penetrating rate does not exceed a set rate even after the elapse of a certain period of time after the beginning of injection, the signal is sent from a controller 18' to a fluid unit 22 and a high-speed switch valve 23, and the penetration promoter 7 is actuated.