baber/WOPTO huggingface dataset:
Patent JP-H0470122-A (JP)
Title: Pll controller
Inventor: IZEKI MASAMI
IPC: H03L7/10
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the wide-capture range and high-stability phase locked loop(PLL) controller with simple circuit configuration by controlling the self- traveling frequency of a variable frequency oscillating means based on the outputs of a storing means and of a phase comparing means. CONSTITUTION:In PLL control, a frequency to be inputted to capture range is not searched but the change of an error voltage when starting the cap- challenge is discriminated by a means 14 to discriminate the change in the error voltage of the PLL. On the other hand, the storing means is provided to store the self-traveling oscillation frequency (free oscillation frequency) of a variable frequency transmitter (VCO) 9, and a means 15 is provided to vary the free oscillation frequency of the VCO. Thus, the stable PLL control can be obtained while preventing circuit scale from being sharply enlarged.
Patent JP-H1114641-A (JP)
Title: Afm sensor
Inventor: KAMIYA NOBUTAKA
IPC: G01N37/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an AFM sensor(atomic force microscope) that can detect force in twisting direction with a high sensitivity and at the same time can detect force in Z direction and force in twisting direction separately. SOLUTION: An AFM cantilever part 1 is constituted of a support part 2, a cantilever 3 being extended from the support part 2, and a probe part 4 being provided at the free edge side of the cantilever 3, and a wide part 3a where a lever width is increased is provided at the free edge side with the probe part 4 of the cantilever 3 and is formed in T shape, thus separately detecting force in twisting direction and force in Z direction according to the amount of displacement at both edge parts of the wide part 3a.
Patent JP-H07138592-A (JP)
Title: Detergent composition
Inventor: MATSUMOTO CHIKAKO
IPC: A61Q19/10
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a detergent compsn. having low irritating properties, excellent foaming properties and a creamy foam quality by blending a mixture of specific phosphoric ester surfactants with a mixture of an amido-ether-carboxylic acid and an amido-ether at a specific wt. ratio. CONSTITUTION:(A) a mixture of phosphoric ester surfactants of the formulae I and II (wherein R<1> to R<3> are each a 6-24C alkyl or alkenyl group; and X<1>, X<2> and Y are each H, an alkal metal, or the like), the I/II wt. ratio of which is 100/0 to 70/30, is blended with (B) mixture of an amido-ether-carboxylic acid of the formula III and an amido-ether of the formula IV (wherein R<4> is a 5-23C alkyl or alkenyl group, or the like; R<5> is H,-(CH2CH2O)pCH2COOM, -(CH2CH2O)qH, or a 1-3C alkyl group; p and q are each 1 to 20; M is H, an alkali metal, or the like; and R<6> is H, -(CH2CH2O)qH,or a 1-3C alkyl group), the III/IV wt. ratio of which is 100/0 to 10/90. The (A)/(B) wt. ratio is pref. 97/3 to 20/80.
Patent JP-S6338725-A (JP)
Inventor: EDOWAADO AARU KUROOGAA
IPC: F16D55/00
Filed: 1987-07-22
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-2001015929-A (JP)
Title: Multilayer board
Inventor: KURITA HIDEYUKI
IPC: H01L23/498
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer board in which no destruction of connection parts is caused by thermal fatigue. SOLUTION: The multilayer board 1 is formed by alternately laminating polyimide films 11-16 and copper films 21-26. By setting the coefficient of thermal expansion of the polyimide films 11-16 to 2-5 ppm/ deg.C, the coefficient of thermal expansion of the whole multilayer board 1 becomes less than 10 ppm/ deg.C. Since it is near the coefficient of thermal expansion of semiconductor devices to be mounted, no destruction is caused at its connecting parts to the semiconductor devices. The multilayer board 1 can be used for both an interposer and a motherboard.
Patent JP-H01138419-A (JP)
Title: Apparatus and method for measuring mass flow rate of material
Inventor: ARAN EMU YANGU
IPC: G01F1/84
Filed: 1988-07-22
Abstract: PURPOSE: To obtain an output signal that is regularly proportional to the flow rate of a mass that flows in a pipe by obtaining a signal obtained by dividing an integrated differential signal by a sum signal from differential and sum signals in response to the input received by two motion pick-up devices. CONSTITUTION: A sensor pipe 10 includes a crossover loop 12 and a magnetic drive source D for exciting a loop 12 is connected to a drive part 18. When a drive energy is supplied from an electronic drive control and a monitor 26 to the drive source D and the loop 12 is vibrated in the direction of an arrow 20, a motion corresponding to it is transferred to loop edge parts 22 and 24 and is detected by pickups P1 and P2. A subtractor 30 generates a differential signal V3 and an adder 32 generates a sum voltage V4 in response to voltage signals V1 and V2 that are generated by the pickups P1 and P2. Also, the differential signal V3 is integrated by an integrator 34 to generate a voltage V5 and a divider 36 divides the voltage V5 by V4 and generates an output voltage V6.  The voltage V6 is regularly proportional to a mass flow that flows through the loop 12 and the output signal does not includes an error due to disturbance.
Patent JP-S5972439-A (JP)
Title: Silver halide photosensitive material
Inventor: OKUMURA MITSUHIRO
IPC: G03C1/76
Filed: 1982-10-19
Abstract: PURPOSE:To prevent deterioration of photographic performance due to physical pressure by incorporating paraffin and polyvinyl pyrrolidone in a nonphotosensitive layer located farther than the farthest photosensitive silver halide emulsion layer from a support. CONSTITUTION:One or more hydrophilic colloidal layers composed essentially of gelatin is formed on a support film made of polyethylene terephthalate or the like. One-20pts.wt. paraffin and 0.5-2pts.wt. polyvinyl pyrrolidone per 100pts.wt. gelatin are incorporated in the nonphotosensitive layer located farther than the farthest photosensitive silver halide emulsion layer from the support to obtain the intended silver halide photosensitive material. Polyvinyl pyrrolidone having 50,000-1,000,000 weight average mol.wt. is suitable for said use.
Patent JP-H0511387-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKADA SHUNJI
IPC: G03C1/035
Filed: 1991-06-28
Abstract: PURPOSE:To improve photographic characteristics and more particularly gradations and reciprocity law without entailing a trouble, such as degradation in sensitivity. CONSTITUTION:This silver halide photographic sensitive material contains at least one layer of silver halide emulsion layers formed by dispersing silver halide particles into a dispersion medium. Metals exclusive of silver or the ions thereof are incorporated into such silver halide particles and the emulsions are chemically sensitized in the presence of a tellurium compd.
Patent JP-H0470300-A (JP)
Title: Testing device for electronic interlocking device
Inventor: ABE MASAO
IPC: H04L12/42
Filed: 1990-07-11
Abstract: PURPOSE:To realize the simple field test of an LAN type electronic interlocking device by executing the simulation of terminal equipment by a test logic part in a communication channel. CONSTITUTION:A programming console 6 to control prescribed input information is connected to the test logic part 5 connected to the communication channel (l) through a transmitting part 3. Accordingly, the kind of the terminal equipment to be tested and the contents of the simulation are outputted to a test logic part by operating the programming console 6. During the operation of the test logic part 5, controllers C1 and C2 are inputted with information from the test logic part 5 too, they can obtain the input information from all the terminal equipments. Thus, an overall test or a partial test by connecting only a part of field equipments can be easily executed.
Patent JP-S6075161-A (JP)
Title: Noise inserting device of conference telephone set
Inventor: ITOU YASUO
IPC: H04M3/56
Filed: 1983-09-30
Abstract: PURPOSE:To ensure normal talking quality without generation of unnatural silence by transmitting proper background noise when all time division multiplex PCM channels inputted to a conference telephone set are in a silent state. CONSTITUTION:A time division PCM signal (a) of a voice signal inserted to a channel assigned to a conference telephone participating subscriber is inputted to a noise suppressor 1-2, a voice detection signal (c) outputted from the noise suppressor 1-2 is inputted to an all-channel silence supervising circuit 1-3 and also a delay signal (b) of the PCM signal through the noise suppressor 1-2 is subject to prescribed processing at a conference telephone set 1-1 and then inputted to a noise insertion circuit 1-4. The noise suppressor 1-2, when no voice output exists in any channel of the PCM signal (a), outputs a PCM code ''0'' to the channel to allow the noise insertion circuit to output noise corresponding to a background noise level in normal telephone call.
Patent JP-S57109192-A (JP)
Title: Charge coupling type quantizing device
Inventor: YAMADA TETSUO
IPC: H01L21/339
Filed: 1980-12-24
Abstract: PURPOSE:To achieve high speed and high efficiency to a large signal charge, by lowering the channel potential of storage region of a signal charge from a signal input section to a split section. CONSTITUTION:The device is provided with a charge storage section having a storage electrode provided via an isolation film 29 on a conduction type semiconductor substrate 21, charge input sections 24a, 24b to inject signal charge to storage section, and a charge transfer type split section which splits 26 the signal charge stored in the storage section to a specified unit charge bundle, converts it to a time series quantized signal charge bundle train and transfers 27, 28 it. Further, the channel potential of the storage section has a specified slope 31 from the region near the input section to the direction toward the region near the split section, and the center of gravity of signal charge of the storage section is moved to the split section accompanied with the reduction in the charge.
Patent JP-S6426489-A (JP)
Title: Thermal transfer printer
Inventor: TAKAHASHI MAKOTO
IPC: G06K15/10
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a thermal transfer printer by which printing can be performed by reusing an unused portion of a used thermal transfer ink ribbon, by a method wherein a detection means by which the unused portion of the ink ribbon is detected, and a control means by which feed operation of the ink ribbon is controlled according thereto are provided. CONSTITUTION:A detection means of an unused portion of an ink ribbon utilizes a fact that light passes through a used portion 6a or 6b of the ink ribbon 6 from which ink has been gone, receives output light from a light transmission part 8 with a light accepting part 9, detects a portion from which ink has been gone, and distinguishes between the used portion and the unused portion of the ink ribbon. When the used ink ribbon will be reused, whether a portion to be printed is the unused portion capable of being utilized or not is judged by a signal from the detection means. When it can be utilized, one character content is printed, and said printing is repeated until the printing command ends. When it can not be utilized, the ink ribbon is fed by one character content, and judgement is performed again. Printing operation is carried out by detecting the unused portion.
Patent JP-H07146291-A (JP)
Title: Method and apparatus for measurement of function of platelet in primary hemostasis
Inventor: DABIDO BARON
IPC: G01N33/483
Filed: 1994-07-13
Abstract: PURPOSE: To easily evaluate the function of a blood platelet in primary hemostasis by obtaining a sample being an image quantity containing a blood platelet, generating shearing force by rotating it inside a vessel, and measuring a parameter of a sticking blood platelet. CONSTITUTION: A blood sample is mixed with an anticoagulant, and is introduced into a vessel 11. Next, a stopper 16 is arranged on the vessel by suspending an element 12. Its actuation generates a rotary magnetic field, and this magnetic field rotates the element 12. Therefore, shearing force is generated on a surface 18 covered with an exterior cell matrix ECM. In quantitative evaluation by a scanning electron microscope SEM, a sample is cleaned by a phosphate buffer physiological salt solution, and a sticking and coagulating level onto the ECM is evaluated by an inspection under the SEM. In quantitative evaluation by an image analysis system IAS, a normal blood platelet in the whole blood processed by citric acid salt is circulated on the ECM.  Next, an ECM surface is cleaned, and is fixed, and is inspected by an optical microscope after it is dyed, and next, it is analyzed by the IAS.
Patent JP-2001012463-A (JP)
Title: Rolling bearing
Inventor: BETSUMIYA MIKIAKI
IPC: F16C19/38
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily observe a raceway surface in the inspection of a bearing by allowing a part of a pole of a cage to be demountable. SOLUTION: An outer ring 2 is inclined to expose a roller 3 and a cage 4, and than a bolt B1 is loosened to remove a demountable part 8 to observe a raceway surface in the inspection of a radial self-aligning roller bearing 5. Whereby the constraint of the demountable part 8 to an outer diameter side of the roller 3 by a concave curved surface, can be released, and the demountable part 8 can be easily demounted only by lifting up the roller 3. After the roller 3 is demounted, the raceway surface of an inner ring 1 is observed, then the roller 3 is returned to an inner ring raceway groove after the completion of the observation, the demountable part 8 is mounted on a mounting part 9 by means of the bolt B1, and then the outer ring 2 is returned to the initial position.  According to this embodiment, as the roller 3 can be demounted only by lifting up the same, the inspection and observation of the bearing 5 can be easily executed without deforming the cage 4.
Patent JP-S6161459-A (JP)
Title: Photoelectric converter
Inventor: NISHITANI MIKIHIKO
IPC: H01L27/146
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a photosensor array having less characteristic irregularity and stable quality by using an insulating substrate in which the content of Cu is specific value or lower. CONSTITUTION:An insulating substrate which contains 0.001wt% or less of copper is used as the substrate 1 of an image information input unit, i.e., a contact type image sensor having a photosensor array corresponding by 1:1 to an original. An insular photosensor array made of II-VI group compound is formed in the main scanning direction on the substrate 1, and electrodes 3, 4 for producing a signal from the array are provided thereon. Thus, the controllability of Cu amount added to the II-IV group compound photoconductive film which forms the array is improved to perform a photoelectric converter which has stable quality.
Patent JP-H1126360-A (JP)
Title: Manufacture of mask pattern, manufacturing device of mask pattern, and mask manufacturing device
Inventor: KASUGA TAKU
IPC: G03F1/20
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a mask pattern, a manufacturing device of the mask pattern, and a mask manufacturing device which are capable of adjusting an exposure, depending on variation of density of pattern area derived from a size adjustment of the writing pattern, increasing the tolerance in exposure size, satisfying an adjustment of proximity effect, and accurately adjusting the pattern. SOLUTION: A pattern size is changed by adjusting a size of writing pattern based on the pattern designed, using an offset means 100 (offset process). The exposure tolerance of an electron beam exposure is improved. The adjustment of proximity effect on the writing pattern adjusted in size is conducted, depending on the actual variation of the pattern area density resulted from the size adjustment by the adjusting means 200 of the proximity effect (adjusting process for proximity effect). The writing pattern with the proximity effect adjusted by the writing means 300 is drawn on the making substrate (drawing process).
Patent JP-H0850683-A (JP)
Title: Burglarproof device
Inventor: TONAI HIROMASA
IPC: G08B13/24
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the operation or an alarm output means from being stopped even at the time of applying a shock or oscillation to the enclosure. CONSTITUTION:An enclosure 2 attached to the object which should be prevented from being stolen is provided with a preparatory action detecting means SD which detects a preparatory action of theft, and an alarm output means AO which outputs alarm information based on theft preparatory action detection information of the preparatory action detecting means SD and a battery V which drives the preparatory action detecting means SD and the alarm output means AP are provided in the enclosure 2. In this burglarproof device, an auxiliary feeding means Va is provided which is charged by the battery V and drives the preparatory action detecting means SD and the alarm output means AO at the time of break of power supply from the battery V.
Patent JP-H0533005-A (JP)
Title: Dry cold isotropic pressing device
Inventor: YAMAUCHI TAKANORI
IPC: B22F3/04
Filed: 1991-07-24
Abstract: PURPOSE:To subject a body to be treated to cold isotropic pressing without harmful effect such as ununiformity in internal stress on the body and to easily take out the body after the pressing. CONSTITUTION:A venthole 17 for the open air is pierced in an upper lid 5 so that it communicates with the underside 20 of the lid 5. A valve body 21 is freely detachably fitted to the under side 20 of the lid 5 and a gap (e) through which air can circulate is kept between the valve body 21 and the inner circumferential surface of a rubber mold 3 for compacting.
Patent JP-H0743659-A (JP)
Title: Video display device
Inventor: KIKUCHI HISAMI
IPC: G02F1/13
Filed: 1993-07-27
Abstract: PURPOSE:To execute more comfortable and stable mounting by simplifying the mounting adjusting mechanism for the head or the face of an observer as much as possible. CONSTITUTION:This device is constituted so as to be provided with video display means 12, 22 displaying video, first eyepiece optical systems 13-15 leading displayed video to the first eyeball B of the observer, second eyepiece optical systems 23-25 leading it to the second eyeball C, a first holding means 11 incorporating the first eyepiece optical system, a second holding means 21 incorporating the second eyepiece optical system, a connection means 30 provided with an expansion/contraction adjustment member for freely flexibly connecting the first holding means 11 to the second holding means 21 and mounting means 31, 41 for the head or the face respectively provided with elastic members in the vicinity of the respective first and the second holding means 11, 21 for mounting the first holding means 11 and the second holding means 21 while matching them with the optional shape of the head or the face.
Patent JP-S5975079-A (JP)
Inventor: FURUICHI TAKESHI
IPC: B26B19/04
Filed: 1982-10-20
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-S6342165-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: IKEDA SHUJI
IPC: H01L21/8244
Filed: 1986-08-08
Abstract: PURPOSE:To omit a mask forming process for a semiconductor region for alpha-ray countermeasure and to prevent soft errors due to the alpha rays, by using a mask for forming a direct contact part, and forming the semiconductor region for alpha-ray countermeasure. CONSTITUTION:A p<-> type well region 2 is formed on the specified main surface part of a semiconductor substrate 1. A field insulating film 3 is formed at the specified parts of the semiconductor substrate 1 and the well region 2. A p-type channel stopper region 4 is formed at the specified part of the well region 2. An insulating film 5 is formed on the semiconductor substrate 1, which serves as a semiconductor-element forming region, and on the upper part of the main surface of the well region 2. A mask 19 for forming contact holes 6 at a direct contact part is formed. The mask 19 is used, to remove the insulating film 5 which is exposed through the mask. After the contact holes 6 at the direct contact part are formed, the mask 19 is removed. Conducting layers 7A-7D are formed on the field insulating film 3 and the insulating film 5. The conducting layers 7A-7D are connected to the main surface of the specified well region 2 through the contact holes 6.
Patent JP-S5887404-A (JP)
Title: Tape width measuring apparatus for thin tape
Inventor: OGASAWARA HIROMI
IPC: G01B7/04
Filed: 1981-11-20
Abstract: PURPOSE:To enable a highly accurate measurement of the tape width by bringing a detection member rotatable and free to move axially into contact with a roller shorter than the tape width in the tap feeding course from both sides to detect axial displacement thereof in a contactless manner. CONSTITUTION:A roller 1 is provided in a tape feeding course and a tape X to be measured is fed at a high speed in contact with the outer surface thereof. The roller is made so shorter than the width of the tape X to bring detecting sections 2A and 2B into contact with the side ends of the tape X. The detecting sections 2A and 2B are supported coaxially with the roller 1 in such a manner as to rotate and free to displace axially with respect to the roller 1. At the cylindrical end thereof, axial displacement accompanied by changes in the width of the tape X is transmitted to a disc part and is detected as variations in the electrostatic capacity between electrodes P11 and P12 and P21 and  P22 provided near the disc section.
Patent JP-H0474127-A (JP)
Title: Extract of boiled soybean soup having hypotensive action
Inventor: SUETSUNA KUNIO
IPC: A61K38/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain the subject extract by decomposing boiled soybean soup with a proteinase, subjecting the decomposed liquid to gell-filtration and ion- exchange gel-giltration and separating a fraction having high angiotensinase- inhibiting activity from the product. CONSTITUTION:Boiled soybean soup is hydrolyzed with a proteinase such as trypsin and pepsin and the decomposed liquid is filtered with a filter paper or centrifuged to remove insoluble components. The obtained filtrate is subjected to gel-filtration, ion-exchange gel-filtration, etc., to obtain active fractions. In the above gel-filtration process, etc., the filtrate is fractionated by using an angiotensinase-inhibiting activity as an index to obtain a fraction containing a component having high hypotensive activity. The extract is useful as a remedy or preventive for hypertension.