baber/WOPTO huggingface dataset:
Patent JP-H09210891-A (JP)
Title: Microhardness measuring method
Inventor: KANAZAWA KENICHI
IPC: G01N3/42
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To allow hardness calculated by a 'cavity depth measuring system' to coincide with hardness calculated by a 'diagonal length measuring system' and to allow measured hardness to coincide regardless of the load applied to a pressure element. SOLUTION: The depth corrected on the basis of the leading end shape of a pressure element 101 is substituted for a correction formula determined on the basis of the leading end shape of the pressure element 101 and the elastic restoration of a sample, that is, a correction formula calculated from the depth of a pressure mark obtained by a 'diagonal length measuring system' and depth obtained by correcting actually measured depth on the basis of the leading end shape of the pressure element 101 by the method of least squares to calculate finally corrected depth. A CPU 4 calculates the surface area of the pressure mark from the depth corrected by using the correction formula and hardness is calculated from the calculated surface area and the load P measured by a load meter 103 at a time of the formation of the pressure mark.
Patent JP-H02198145-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NAITO TAKAHIRO
IPC: H01L21/56
Filed: 1989-01-27
Abstract: PURPOSE:To make lead-breaking easy and avoid a bent lend and obtain a resin-sealed semiconductor device which can have a number of lead pins by a method wherein the gate of a mold is provided in the position separated from the lead surface of a lead frame held between the upper and lower dies of the mold and transfer molding is performed. CONSTITUTION:A lead 4 is separated from a gate 16 and the tunnel gate 16 is provided in a lower die 15 itself at the position separated from the lead 4 surface for transfer molding. Thus, the gate 16 is formed at the position separated from the outer lead 4 and under the outer lead 4 of a resin-sealed part 12. Therefore, when the gate is broken, the gate 16 is easily broken by pushing up the gate 16 and the occasion that the gate-breaking is difficult because the gate 16 is very close to the lead 4 can be avoided. With this constitution, the gate-breaking can be easy and the bent lead can be avoided, so that a resin-sealed semiconductor device which can have a number of lead pins can be obtained.
Patent JP-H1042816-A (JP)
Title: Soymilk and its production
Inventor: HOSHINO MASAMI
IPC: A23L11/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of bean-curd refuse, suppress increase of various germs, and to obtain soymilk having excellent flavor, preservability, transporta bility and stability of quality and useful for bean curd by adding an alcohol to a mixture containing beans. SOLUTION: This soymilk is obtained by mashing beans in the presence of an alcohol such as ethyl alcohol to obtain mashed beans, filtering the resultant mixture to separate and remove bean-curd refuse, and further condensing the resultant liquid by distilling under reduced pressure, then subjecting to heat treatment. Preferably, 3-30wt.% of the alcohol based on whole weight of the mixture such as the soymilk containing beans is used.
Patent JP-S57129926-A (JP)
Title: Equal-speed joint of bar field type
Inventor: KOMEICHI SHIGEKI
IPC: F16D3/2245
Filed: 1981-02-05
Abstract: PURPOSE:To prevent chipping and lockup, by composing each ball groove of the inner race of a joint, of two prescrived portions and povinding a relief opening on one of the portions to avoid the contact of balls with the edges of the window portions of a cage. CONSTITUTION:An inner race 10 is provided with six ball grooves 1 extending at equal intervals in the same direction and is also provided with six spherical outside surfaces 2 located between the ball grooves. The horizontal cross section of the ball groove 1 is almost arc-shaped. On the vertical cross section of the inner rece 10 which extends on a point S and the axis, the ball groove 1 is shaped according to two arc curves so that the ball groove proper is shaped according to one arc curve 1a with the center P3 and radius R3 and a relief  opening is shaped according to the other arc curve 1b with the center P1 and  radius R2. The radius R2 of the curve 1b is identical with the distance between  the center P1 of the spherical outside surface of the inner race 10 and the intersection T of a ball 5 with the ball groove 1 in the case of the inclination of the  inner race by the maximum joint angle of -theta.
Patent JP-S63184375-A (JP)
Title: Potentiometer
Inventor: AO KENICHI
IPC: H01C10/00
Filed: 1987-01-27
Abstract: PURPOSE:To facilitate obtaining a required nonlinear function output and avoid friction noises by predetermining the rotation angle of a magnetic field at the required value of the rotation angle of an annular plate magnet. CONSTITUTION:A rotary shaft 5 is provided between the center 41 of an annular plate magnet 4 which is radially magnetized and the center 37 of a ferromagnetic magnetoresistance element 3 (in this embodiment, at the position shifted from the center 41 of the annular plate magnet 4 to the radial direction by 2/5 of its radius). Therefore, corresponding to the rotation of the annular plate magnet 4, the rotation angle of a magnetic field 7 applied to the ferromagnetic magnetoresistance element 3 is predetermined as a half of the rotation angle of the annular plate magnet 4. Therefore, an approximate sinusoid nonlinear function output which has peak values at 0 deg. and 180 deg. of the rotation angle of the annular plate magnet 4 corresponding to the rotation of the annular plate magnet 4 is obtained as the output (Vout) of the ferromagnetic magnetoresistance element 3. Moreover, as the approximate sinusoid output can be created by a t method, friction noises can be avoided.
Patent JP-S59141612-A (JP)
Inventor: NAKAGAWA YOSHIHIRO
IPC: E01F9/658
Filed: 1983-02-02
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-H03220685-A (JP)
Title: Matching system
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/48
Filed: 1990-01-26
Abstract: PURPOSE:To accelerate a matching processing by classifying a dictionary according to the number of direction codes and executing the matching processing in the order of classes determined by the number of direction codes attached to the contour of a recognition object character image. CONSTITUTION:When a feature pattern to be generated is adopted according to the direction codes attached to the contour of the recognition object character image, for a character with high possibility to be a high-order candidate by matching, the number of direction codes is close to the number of direction codes in the objective character of recognition naturally. Therefore, when the dictionary is classified according to the number of direction codes and the matching processing is executed preferentially for the class for which the number of direction codes is close to the number of direction codes attached to the contour of the recognition object character image, a candidate character with the high probability of the correct answer is almost always obtained early and the threshold value of decision for stopping distance calculation can be sufficiently reduced. Thus, the time for useless distance calculation to the character with the low possibility of the correct answer is widely decreased and matching processing time is widely shortened.
Patent JP-H07224905-A (JP)
Title: Belt for transmission
Inventor: MATSUOKA HISANAGA
IPC: F16G1/00
Filed: 1994-02-10
Abstract: PURPOSE:To prevent chord resonance which occurs in a belt (chord) for transmission between two pulleys of a belt transmission mechanism. CONSTITUTION:Chord resonance is prevented by changing the thickness of a back side 6c of a belt for transmission such as a timing belt 3 continuously and smoothly in the longitudinal direction to continuously change linear density in the longitudinal direction so that chord of the belt for transmission between two pulleys has not a certain resonance vibration number. As an another embodiment, partial rigidity of the belt for transmission is continuously changed in the longitudinal direction by making the arrangement of core wires 7 irregular, forming a part in which the core wires 7 are twisted mutually, and changing the thickness of the core wire 7 partially. In this case, since tensile force which acts on the belt for transmission repeats small changes in each chord, the resonance frequency is fluctuated to prevent chord resonance.
Patent JP-H11211501-A (JP)
Title: Error compensator for earth sensor
Inventor: KUNUGI MAKOTO
IPC: B64G1/36
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To accurately compensate influence of earth flatness of an earth sensor and influence of orbit eccentricity. SOLUTION: A GPS antenna 5 receives signals from a GPS satellite. A GPS receiver 6 calculates position using a navigation information obtained by decoding a navigation message included in a pseudo range and a pseudo range-sheet and signals, which are obtained when the GPS antenna 5 locks a received signal. A calculation part 2 calculates a distance to an earth center based upon position information output by the GPS receiver 6, a compensation part 7 calculates a compensation value of an earth sensor 3 in accordance with the distance to the earth center output by the calculation part 2, and then the compensation value is added to an output of the earth sensor 3 by an adder 4.
Patent JP-S63193558-A (JP)
Title: Construction of 4-transistor static random access memory cell and manufacture of symmetrical layout of the same
Inventor: TAATO SHII HOI
IPC: H01L27/10
Filed: 1988-01-27
Abstract: A 4T static RAM cell (10) comprising a flip-flop with two pull-down transistors (18, 20) and two pass-gate transistors (12, 14) is fabricated employing two separate gate oxide formations (74, 76) and associated separate polysilicon depositions (52a-b, 56). Two reduced area butting contacts (58, 60) connect to the nodes (26, 30) of the circuit (10). The reduced area butting contacts comprise vertically-disposed, doped polysilicon plugs (94), which intersect and electrically interconnect buried polysilicon layers (load poly 88, gate poly 52a) with doped silicon regions (80) in a bottom layer.   Adding the processing steps of forming separate gate oxides for the pull-down and pass-gate transistors results in a smaller cell area and reduces the requirements of the butting contacts from three to two. Further, the separate gate oxidations permit independent optimization of the pull-down and pass-gate transistors.
Patent JP-H02196961-A (JP)
Title: Method for inspecting function of lymphocyte
Inventor: OMOTO YASUKAZU
IPC: G01N33/53
Filed: 1989-01-25
Abstract: PURPOSE:To simplify the measurement with the generation amt. of lymphokine as an index without using the blast formation of cells as the index by inducing the lymphokine generation of the lymphocyte in the whole blood. CONSTITUTION:Blood as a sample is taken and the whole blood is added together with a suitable medium to a plate. After a suitable stimulating agent is added thereto, the blood is cultured and the supernatant of culture is taken. The generation amt. of the lymphokine is then measured. The taking of the blood sample is executed in accordance with the conventional practice, for example, by heparin blood taking, etc. An ordinary medium is used as the medium for culturing the whole blood and the volume of the blood sample for the medium is usually about 0.1ml per 1.0ml medium. An inducer to be used may be any inducer if the inducer is the lymphokine to be measured. Cretin, such as LPS, lymphokine, virus, etc., are usually usable. The culture is preferably executed by spending about 24 hours at 37 deg.C and in succession, the generation amt. of the lymphokine in the supernatant of culture after the culture is measured.
Patent JP-S54109531-A (JP)
Title: Kinetic location detector of internal combustion engine
Inventor: SASAKI TAKEO
IPC: F02P5/15
Filed: 1978-02-15
Abstract: PURPOSE:To improve follow-up property corresponding to the change of the revolution of an engine, by using reference pulse generated every angle of the fixed revolution of a crank shaft and pulse subdivided more than the interval of the reference pulse. CONSTITUTION:The successive multiplying signals 3a of the 45/16 degree angle of revolution are counted by a counter circuit 7, and counter circuits 6, 7 detect the change of the revolution of an engine by the resolution of the 45/16 degree angle of revolution by resetting the counter circuit 7 to the initial value by the generation of angle signals 2a while addition counting the counter circuit 6 by 1. Meanwhile, an arithmetic unit 12 computes binary digital numerical values from a detector 10 for the number of revolution and a negative pressure detector 11 at the unit of the 45/16 degree angle of revolution up to the ignition location optimum for the condition of the engine from the generating location of the reference signal 1a in accordance with arithmetic routine beforehand decided, and provides a comparison circuit 13 with  the output. The output of the comparison circuit 13 sets a R-S type flip-flop 14, and ignites ignition plugs through a drive circuit 15.
Patent JP-2000210279-A (JP)
Title: X-ray imaging device, x-ray imaging method, and storage medium
Inventor: INOUE HITOSHI
IPC: A61B6/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enable the distance inside (central part) an object to be accurately measured in expanded X-ray imaging. SOLUTION: A scale image 8 corresponding to the magnification of the body center based on the distance from an X-ray radiation means (X-ray tube 1) to an object 2 and the distance from the object 2 to an imaging element (intensity distribution detector 4) is buried into an X-ray image 7 to enable the real size of a tumor, etc., in the body to be accurately measured it was hard to measure by X-ray imaging.
Patent JP-H08213244-A (JP)
Title: Choke coil
Inventor: YAMADA TATSUYUKI
IPC: H01F17/06
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a choke coil having a sufficient noise elimination effect for common mode noise and normal mode noise. CONSTITUTION: A choke coil consists of a bobbin 1, a pair of coil windings 4 and 5 wound around the bobbin 1, and a magnetic cores 6 and 7 inserted into a cylindrical body part 12 of the bobbin 1. The bobbin 1 consists of a body 11 and a lid 17, each having magnetic cores 16 and 17, respectively. The magnetic cores 16 and 18 constitute a closed magnetic path for orbiting around the coil winding 4 at an upper half and a closed magnetic path for orbiting around the coil winding 5 at a lower half.
Patent JP-H10188676-A (JP)
Title: High-frequency dielectric porcelain composition
Inventor: TANDA HIROKO
IPC: C04B35/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency dielectric porcelain composition having a high dielectric constant and a high Q value in a high frequency region and adaptable as the material of a dielectric resonator and a MIC dielectric substrate used in the microwave and milliwave regions by setting the mole ratio between the component oxides of a composite oxide constituted of CaO, NiO, and NbO2.5 to a specific value. SOLUTION: This dielectric porcelain has the composition expressed by the formula I, the calcination powder of a mixture of the oxides or carbonates of component metals is molded and baked in the atmospheric air to manufacture the dielectric porcelain. When the perovskite crystal phase expressed in the formula II is used as a main crystal, the dielectric characteristic is further improved. An excellent dielectric characteristic is obtained by a composite oxide expressed by the formula III, and the temperature coefficient of a resonance frequency can be changed from the negative side to the positive side via the setting of the (a) value. The perovskite crystal phase expressed by the formula IV is preferably used as the main crystal. In the formula I and formula II, 0.40<=x<=0.55, 0.15<=y<=0.35, 0.25<=z<=0.45, x+y+z=1, 0<a<1.
Patent JP-S56113446-A (JP)
Title: Forming method for tire
Inventor: HASEGAWA AKIRA
IPC: B29C67/00
Filed: 1980-02-15
Abstract: PURPOSE: To automatically control the movement of a tool by a method wherein the sectional view of a drum shoulder part is displayed on a display, the movements of a stitcher tool are determined on the display and are memorized.  
     CONSTITUTION: The sectional view of the drum shoulder part is described on the display 100 with a pen writer, the traverse and radial movements of the stitcher tool 60 are determined on the display 100, the rotary movement is automatically determined by an arithmetic memory unit 110 and the three movements of the tool 60 are memorized in the unit 110. Thereafter, a driving device 50 is actuated through a controller 40 in accordance with the signals from the unit 110, thereby automatically controlling the tool 60. Accordingly, optimum conditions can be determined on the display, modification of sequence or the like is not required and various types of tires of high quality can be produced in small numbers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07225150-A (JP)
Title: Laser beam detector
Inventor: OGAWA SHUJI
IPC: H01S3/00
Filed: 1994-02-14
Abstract: PURPOSE:To detect the laser energy of laser beams stably for a long time even if a laser beam detector is installed under poor environmental conditions. CONSTITUTION:The detector consists of a beam splitter 2 for partially transmitting laser beams 1, an integral sphere 15 for integrating and attenuating the laser beams, a photo sensor 16 for detecting the laser energy of integrated and attenuated laser beams, and a blocking member for blocking between the beam splitter 2 and the integral sphere 15 and between the integrator 15 and the photo sensor 16, thus achieving blocking from open air and hence preventing the inner surface of the integral sphere 15 from being contaminated due to the open air, and detecting laser beams stably for a ions time.
Patent JP-S59143746-A (JP)
Title: Electric parking brake device
Inventor: KANAMARU YUKIHIRO
IPC: F16D65/14
Filed: 1983-02-05
Abstract: PURPOSE:To obtain the smooth starting of a car on an upward slope by releasing a parking brake when an engine output is risen to an output corresponding to the inclination of the slope on the basis of an inclination signal and an engine operation state signal at the time of starting on the upward slope. CONSTITUTION:A wind-up member 6 is rotated by the rotation of a motor 6 via gear mechanisms 7-9, and a parking brake cable 5 is wound up or unwound to operate ro release a brake 3. This motor 6 is controlled for driving by a controller 11, which receives an inclination signal from a inclination sensor and an engine operation state signal from an engine starting sensor for starting on an upward slope, and drives the motor 6 to release the brake 3 when the engine output is risen to an output corresponding to the slope.
Patent JP-H04258501-A (JP)
Title: Piezoelectric actuator
Inventor: OBAYASHI HIROAKI
IPC: F15B7/08
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a large displacement output at a second piston in a piezoelectric actuator which transmits displacement of a laminated piezoelectric body from a first piston to the second piston. CONSTITUTION:A first to a fourth pistons 4, 5, 7 and 8 are moved back and forth interlockingly with telescopic displacement of a laminated piezoelectric body 6. As the fourth piston 8 makes a second oil chamber 12 communicate to a third oil chamber 14 in the middle of the forward movement, the second piston 5 is further moved forward. As the fourth piston 8 makes the second oil chamber 12 communicate to a reserve tank and the third piston 7 makes the third oil chamber 14 communicate to a reserve tank 16 in the middle of the backward movement, only the second piston 5 is kept in the forward movement state. Thus, by telescopically displacing the laminated piezoelectric body 6 for a plurality of times, a large output is obtained at the second piston 5.
Patent JP-S53103551-A (JP)
Title: Molten fuse detector brushless alternator
Inventor: NONAKA KOUICHIROU
IPC: H02H7/06
Filed: 1977-02-23
Abstract: PURPOSE: To form a molten fuse detector having a simple construction and an accurate operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61177415-A (JP)
Title: Image pickup device for endoscope
Inventor: EINO TERUO
IPC: H04N5/335
Filed: 1985-02-01
Abstract: PURPOSE:To obtain images of high quality by allowing an image pickup picture element array of a solid-state image pickup device to correspond to an optical fiber array constituting an image guide. CONSTITUTION:An image guide 18 consists of an optical fiber array, and the section of each optical fiber is circular, and optical fibers and image pickup picture elements of a solid-state image pickup device 12 are arranged in interpolation type. The interpolation-type arrangement of image pickup elements is realized easily by a MOS element or an SIT element. A ratio A/B of a transverse pitch A to a longitudinal pitch B of image pickup element of the device 12 coincides with a ratio a/b of that of optical fibers. Thus, when magnifications of an eyepiece lens 26 and a photographic lens 14, the vertical direction of the device 12, and the direction angle in an image pickup surface are selected properly, individual optical fibers of the image guide 18 can correspond to image pickup elements of the device 12 in 1:1.
Patent JP-S58136417-A (JP)
Title: Preparation of polyester ultra-thin film
Inventor: MATSUMURA SHIYUNICHI
IPC: B29C61/00
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a polyester ultra-thin film, by a method wherein a resin film having elongation at break larger than that of an unoriented film mainly comprising linear aromatic polyester is laminated to said unoriented polyester film under an orienting condition and the obtained laminate is oriented to reduce the thickness of the unoriented film to 3mum or less. CONSTITUTION:To at least one surface of an unoriented film of which the main resin component substantially comprises linear aromatic polyester, a resin film having elongation at break equal to or larger than that of said unoriented film is laminated under an orienting condition and the obtained laminate is oriented at least to an uniaxial direction so as to reduce the thickness of said oriented film to 3mum or less. By this method, an ultra-thin film can be easily prepared.
Patent JP-H06203867-A (JP)
Title: Solid electrolyte fuel cell type power generator furnace
Inventor: NAGATA MASAKATSU
IPC: H01M8/12
Filed: 1993-01-08
Abstract: PURPOSE:To provide a solid electrolyte fuel cell type power generator furnace in which a vertically positioned cell-stack can be supported inside a power reactor casing without generating large stress in the cell-stack. CONSTITUTION:Both end portions of a cell-stack 7 having cells 8 are supported to supporting members 1a, 3 located in a power reactor casing 1, and an expansion means 15 is provided around the power reactor casing 1 and between the supporting members 1a, 3. Since the cell-stack 7 is supported by the supporting members 1a, 3 at both ends, no great stress is generated therein. The difference in thermal expansion between the cell-stack 7 and the power reactor casing 1 is absorbed by the expansion means 15, so that no great thermal stress is generated in them.