baber/WOPTO huggingface dataset:
Patent JP-2000073228-A (JP)
Title: Polyvinyl alcohol-based yarn having excellent drawability and its production
Inventor: SANO HIROFUMI
IPC: D01F6/14
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol-based yarn drawn in a high drawing ratio, having a high strength and a high elastic modulus and scarcely containing fuzz and broken filaments even when drawn at a high speed by dissolving a polyvinyl alcohol-based polymer containing ethylene units in a prescribed amount or larger in a solvent and subsequently producing the yarn from the solution under specific conditions. SOLUTION: This polyvinyl alcohol-based yarn is produced by dissolving a polyvinyl alcohol-based polymer containing ethylene units in an amount of >=1 mol.% in a solvent such as glycerol and subsequently spinning the solution. Therein, the spun yarn is drawn into a sixfold length or less in a state containing the solvent, removing the solvent and subsequently subjecting the yarn to the shrinkage of >=3 mol.%, after the solvent is removed and before the drying of the yarn is finished. The produced polyvinyl alcohol-based yarn has an elongation of >=10% in a natural drawing zone in a tensile strength- elongation curve in a dry state.
Patent JP-2001062381-A (JP)
Title: Coating supply method and apparatus therefor
Inventor: GOTO KOJI
IPC: B05D3/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress generation of static electricity by coating a part to be brought into contact with a coating for forming a photosensitive layer with a conductive fluororesin with a specified volume resistivity or lower, and then supplying the coating for forming a photosensitive layer. SOLUTION: A part to be brought into contact with a coating material for photosensitive layer formation is coated with a conductive fluororesin with volume resistivity of 1×106 Ω.cm or lower, and then coating for photosensitive layer formation is supplied by successively forming an electric charge generation layer comprising mainly an electric charge generation material using azo pigments such as monoazo pigment, bisazo pigment, trisazo pigment and the like, and phthalocyanine pigment such as various metallophthalocyanines, metal- free phthalocyanine, naphthalophthalocyanine and the like, and an electric charge-carrying layer comprising mainly an electric charge-carrying material of a low molecular weight compound such as pyrene, Nethylcarbazole and the like or a high molecular weight compound such as poly-N-vinylcarbazole, polyvinylphrene and the like.
Patent JP-S61118933-A (JP)
Title: Manufacture of picture display device
Inventor: OSADA KEIJI
IPC: H01J9/32
Filed: 1984-11-13
Abstract: PURPOSE:To make a system of a stable picture image and a longer service life, by placing devices from the screen to the vertical focusing electrode in a separate container, connecting plural electrodes and the side terminal, inserting a getter etc., and welding the sealing sheets outside the containers at a normal temperature. CONSTITUTION:While sealing sheets 30 and 32 are preliminarily attached and fixed to glass containers C29 and B31 repectively, devices from the screen to the vertical focusing electrode 38 are placed in a glass container A36, and then, the glass container B31 under which the sealing sheet 32 is fixed is located and placed thereon. The plural electrodes except the electron beam control electrode 39 are connected to the side terminal 41, and a voltage is applied to them. Then, in the integrated containers A and B, are inserted a cathode 42, a rearside electrode 43, and a getter 44, and then, the container C29 under which the sheet 30 is attached and fixed is located and placed on the containers A and B. After that, the sealing sheets 32 and 30 outside the containers B31 and C29 are welded 51 at a normal temperature to complete the sealing.
Patent JP-H0981690-A (JP)
Title: Handwritten character on-line recognition device and character style registering and learning method
Inventor: NAKAGAWA MASAKI
IPC: G06K9/62
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To highly efficiently recognize characters with a small dictionary registration number even for the peculiar form and abbreviated forms, etc., of individuals. SOLUTION: When dictionary registration is performed for an input character pattern 'GO' including the peculiar form or the like in a part (left-hand side of character, for instance) the input character pattern is compared with a standard pattern corresponding to it, a partial pattern (left-hand side of character) unsmilar to a radical pattern for constituting the standard pattern is detected, the partial pattern is automatically divided from the input character pattern and the partial pattern is registered as the pattern of a partinent radical. When 'HANASHI' whose left-hand side part is turned to the similar peculiar form is written and inputted, recognition rate is improved when the standard pattern matched with it is constituted by combining the 'left-hand side' of the peculiar form and the standard pattern 'SHITA'.
Patent JP-H05106196-A (JP)
Title: Paper
Inventor: TAKAHASHI TERU
IPC: C01B33/14
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an incombustible or flame-retardant paper having a structure where many specified composite aggregated particles composed of silica gel and gypsum are tangled with fibrous materials and deformed by compression, containing a specified amount of fibrous materials and capable of winding in a specified curvature without generation of a crack on the surface. CONSTITUTION:Aggregated particles of calcium silicate are brought into contact with water-soluble sulfates composed of aluminum sulfate and iron sulfate in the presence of water to obtain composite aggregated particles of silica gel and gypsum. To the resultant composite aggregated particles, fibrous materials are added in an amount <=50wt.% based on the whole solid matter and an aqueous dispersion of the resultant mixture is subjected to papermaking. Thus, the objective paper having a binding state capable of winding it in 10mm R curvature without generation of a crack on the surface can be obtained.
Patent JP-H1147434-A (JP)
Title: Method of judging fate by the five natural factors with the five natural elements philosophy
Inventor: ENDOU TAKAMARO
IPC: A63F9/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the rate of making a good guess for judgement on the fate by obtaining the sixty sexagenary cycle of minute, providing five columns, applying the five meanings thereto, and making a divination method different depending on the make and the female. SOLUTION: The divination is performed for the year, month, day and time of birth according to the power of five natural elements, and the year of the birth is concerned in an ancestor, the month of the birth in the person himself and his family, the day of the birth in a life partner, and the time of the birth in his children and the result. In such a divination, in addition to the year, month, day and time of the birth, 'minute' is newly taken, and the five natural elements are applied to the to divine. Further, the ancestor is divided into the male line and the female line. Further the line is divided into father, mother and oneself. Thus, the family is divided into five kinds tobe applied to the five natural elements, and applied to the columns.  The fate is determined by the good deed, but as in the male, the five natural elements mutually conflict from the year column, and in the female, the five natural elements mutually conflict from the minute column, the divination method is made different between the male and the female.
Patent JP-S60130909-A (JP)
Title: Antenna coupler
Inventor: MATSUKURA SHINYA
IPC: H03H7/48
Filed: 1983-12-20
Abstract: PURPOSE:To simplify the entire constitution and to attain no adjustment of a characteristic by using the 1st and 2nd transformer having the 1st, 2nd and 3rd windings so as to form a loop to the 2nd winding via an impedance. CONSTITUTION:Two transformers 6, 7 are used. The 1st windings N3, N6 are connected respectively to the 2nd and 3rd connecting terminals b1, b2, c1 and c2 connected respectively to a transmission circuit and a reception circuit or the like. The 2nd windings N2, N5 are connected mutually as a loop via an impedance such as resistor or the like. One ends of the 3rd windings N1, N4 are connected together and the other ends are connected to the 1st connecting terminals a1, a2 to which an antenna or the like is connected. Thus, a signal from the antenna is received accurately by the reception circuit, the signal from the transmission circuit is not transmitted to the receiving circuit, but transmitted accurately to the antenna side.
Patent JP-H1080397-A (JP)
Title: Apparatus for dentistry
Inventor: TAKAGI AKINARI
IPC: A61B3/16
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of detection on alignment and to enlarge a detectable range by a constitution wherein an XY alignment detecting means has the first light receiving means, the second light receiving means and a correcting means for correcting information from the first light receiving means based on information from the second light receiving means. SOLUTION: An reflected image reflected on a cornea C is guided to an objective lens 4 after passing through a half mirror 3. A part of a target light collected by the objective lens 4 is reflected by the half mirror 5 and is guided to a two-dimensional PSD (a solid position detecting element) as the first light receiving means constituting a part of an XY alignment detecting system 20. The remaining target light which passed through the half mirror 5 is guided to a CCD camera 6 as the second light receiving means. The CCD camera 6 is used too as an XY alignment detecting means. Positional information on an image of luminous point on the PSD 21 and positional information on an image of luminous point on the CCD camera 6 are inputted into an XY alignment detecting circuit 22.
Patent JP-2001063642-A (JP)
Title: Carrying vehicle for going up/down stairs
Inventor: FUJIWARA SHIGEKI
IPC: B62B5/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To add no overload to a running part for going up/down stairs at beginning to go up the lowermost step of the stairs by letting both running parts to go back by a fixed distance, when a main running part and a sub- running part being to shift from a bending condition nearly close to right angle to a straight line condition. SOLUTION: The running means is provided with a running part for going up/down stairs constituted of a main running part 22a and a sub-running part 22b. At going up the stairs, it approaches the first step of the stairs K under the condition in which the sub-running part 22b is bent at a nearly right angle, the sub-running part 22b is shifted so that the main running part 22a and the sub-running part 22b become in the straight condition from the condition close to a right angle, and it goes up the first step. When the sub-running part 22b is rotationally moved in the direction shown in the arrow A, to begin shifting to the straight condition, the running part for going up/down the stairs 22 is let go back by a fixed distance as shown in the arrow C.  Hereby, large friction force of the main running part 22a against a floor face F is not applied, and hence the running part for going up/down the stairs 22 can be smoothly extended from nearly right angle condition to the straight condition.
Patent JP-2001065461-A (JP)
Title: Piezoelectric diaphragm pump, sphygmomanometer using the diaphragm pump, and manufacturing method of the diaphragm pump
Inventor: TANI MICHIHIKO
IPC: F04B43/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a piezoelectric diaphragm pump by increas ing the amount of displacement of a diaphragm. SOLUTION: This piezoelectric diaphragm pump A is formed so that a diaphragm 3 formed of a piezoelectric material 1 and an elastic plate 2 made of brass, etc., is held on a pump base 4, and the diaphragm 3 is put in bending motion by the piezoelectric material 1 so as to suck and discharge fluid. In this case, displacement amount increasing means 5 is provided to increase the amount of displacement of the diaphragm 3.
Patent JP-S60130477-A (JP)
Title: Production of large sized angle material
Inventor: KIKUCHI MASATOSHI
IPC: B23K31/00
Filed: 1983-12-20
Abstract: PURPOSE:To economize a material having no lamella tear and to weld large- sized angle materials with high efficiency by cutting obliquely a steel plate along the longitudinal cutting line at the center in the transverse direction thereof, turning over one cutting piece, mating the cutting surfaces with each other to form approximately a square groove and welding the groove part. CONSTITUTION:A steel plate 3 is obliquely cut 4 at 45 deg.+ or -alpha angle along the longitudinal cutting line at the center in the transverse direction of the plate 3. On the other hand, the cut piece 3B is turned over and is supported by stands 6. The cut faces are mated with each other and the bottom part thereof is supported by a backing plate 5. The suitable groove is constituted in this case and the intersectional angle of the cut pieces 3A, 3B is made 90 deg.+beta. The groove part is welded in such a state. If the angle is made alpha=beta, the angle after welding is intersected at a right angle and the shrinkage cracking in the weld zone is obviated. Since the material is diagonally cut, there is no waste of the material and the welding of the large-sized angle is accomplished with high efficiency.
Patent JP-H11133295-A (JP)
Title: Focusing deciding device, camera system and interchangeable lens
Inventor: SHIOGAMA YOSHIHARU
IPC: G03B17/14
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To set a focusing approving range by which focusing decision can be adequately performed in a focusing deciding device and a camera system and an interchangeable lens supplying the focusing approving range to the outside which are for detecting defocusing amount equivalent to deviation amount between the image formation position of an object image and a scheduled image formation surface, and for deciding whether the defocusing amount is within the focusing approving range or not. SOLUTION: This device is provided with a detecting means 10 detecting the defocusing amount equivalent to the deviation amount between the image formation position of the object image by a photographing optical system and the scheduled image formation surface of the photographing optical system, and a deciding means 12 deciding whether the defocusing amount detected by the means 10 is within the focusing approving range or not. In this case, the means 12 performs decision based on the focusing approving range in accordance with the image formation performance of the photographing optical system.
Patent JP-H0290154-A (JP)
Title: Direct positive color photographic sensitive material
Inventor: HIRANO SHIGEO
IPC: G03C1/485
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the high max. image density and the low min. image density of the subject material, and to improve the whiteness and the gradation of the photosensitive material by composing a color image forming coupler of a specified compd., and by incorporating a specified hydroquinone derivative and a specified nucleus forming agent in the photosensitive material. CONSTITUTION:The color image forming coupler has substantially a nondiffusing property by itself, and is composed of a compd. capable of forming or releasing a color matter by oxidation coupling with a color developing agent. The hydroquinone derivative shown by formulas I and II, and the nucleus forming agent shown by formulas III and IV are incorporated in the photosensitive material. In the formulas, R<1>-R<4> are hydrogen atom, etc., R<5> is <=11 C alkyl group, etc., Z is a nonmetal atomic group, R<11> is an aliphatic group, R<12> is hydrogen atom, etc., Y is a pair ion necessary for balancing an electric charge, (n) is 0 or 1, R<21> is an aliphatic group, etc., R<22> is hydrogen atom, etc., G is carbonyl group, etc., R<23> and R<24> are each hydrogen atom or alkylsufonyl group, etc. Thus, the high max. image density and the low min. image density of the photosensitive material are obtd., and the toe gradation of the material is high, nd the whiteness of the material is improved.
Patent JP-S61119446-A (JP)
Title: Room lamp control system
Inventor: HACHIMAN YASUHIRO
IPC: B60Q3/02
Filed: 1984-11-16
Abstract: PURPOSE:To improve the practical use of a room lamp control, by delaying to put out the light of the room lamp when the driver's getting on is detected by the door switch and the human body detecting switch, and putting out without delay when the driver gets off. CONSTITUTION:When the door is opened for getting on the car, the door switch 1 is closed and the room lamp 3 is turned on, and at the same time, transistors Tr5 and 11 are on, keeping the collector voltage of Tr5 at about zero, while Tr16 is kept off. When the driver sits on the seat, the seat switch 6 is on, Tr5 is off, and the capacitor 14 is charged to make Tr16 on. After that, when the door is closed, the door switch 1 is off, Tr11 is off, the capacitor 14 is discharged, and Tr16 is on to continue the room lamp 3 on while the capacitor 14 is discharged. On the other hand, when getting off the car, the charge of the capacitor 14 is discharged immediately through Tr5, and the room lamp 3 is put out immediately by shutting the door.
Patent JP-2001069465-A (JP)
Title: Image processor, image processing method and storage medium
Inventor: HONMA YOSHIHIRO
IPC: H04N19/426
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To quickly generate beautiful thumbnail pictures. SOLUTION: An image pickup element 2 of this image processor converts an optical image on a photographing lens 10 into an electric signal, and an A/D converter 14 converts an output of the image pickup device 12 into a digital signal. Output data (original picture data) of the A/D converter 14 are temporarily stored in a DRAM 16. A signal processing circuit 20 applies camera signal processing to the original image data to generate luminance data and color difference data. A thumbnail generating circuit 22 integrates outputs of the character 20 in horizontal and vertical directions to generate thumbnail pictures. The DRAM 16 stores the thumbnail pictures. A switch 24 first selects the output of the signal processing circuit 20 to be given to a compression circuit 26 and then selects the thumbnail pictures from the DRAM 16 to be given to the compression circuit 26.  The compression circuit 26 compresses the received mage data in compliance with the JPEG system and records the compressed data into recording medium 30.
Patent JP-H03102961-A (JP)
Title: Facsimile equipment
Inventor: ISHIDAO OSAMU
IPC: H04N1/32
Filed: 1989-09-18
Abstract: PURPOSE:To attain the consecutive reception from a caller terminal equipment causing a communication error and to facilitate the arrangement of reception by extracting a call number from an integrated service digital network after the restoration of the communication error is detected and comparing the number with a stored call number. CONSTITUTION:After the restoration of a communication error is detected and a new call takes place from an ISDN line 3, a main control section 24 extracts a call number from a transmission control section 21 and compares the number with a call number stored in the occurrence of the communication error. Only when they are coincident, it is discriminated that the call is a recall from the caller terminal equipment causing the communication error precedingly, a reply is returned and the communication causing the communication error is consecuted.
Patent JP-S61120653-A (JP)
Title: Atomizer driving apparatus
Inventor: NAKANE SHINICHI
IPC: B06B1/06
Filed: 1984-11-15
Abstract: PURPOSE:To perform stable atomizing operation by certainly tracking the mechanical resonant point capable of efficiently obtaining max. spraying, by performing the phase shifting of either one of the drive voltage signal and deviation detection signal to an electrical vibrator and adding the shifted signal to the other original signal. CONSTITUTION:By the frequency characteristic of the phase difference between the drive signal and deviation detection signal to an electrical vibrator, the phase difference between both of them comes to pi/2 at a mechanical resonant point where a spray amount becomes max. For example, when the phase of the drive signal is shifted, the drive signal of a piezoelectric element 9 is shifted by pi/2 in its phase by a phase shifting part 19, and this output signal and the signal of a deviation detection electrode 15 are added in a mixing part 20. The added signal is fed back to an amplifying part 21 and transmitted to the piezoelectric element 9 as a drive signal through a driving part 22. As a result, self-exciting oscillation is continued at a point where the added signal becomes max. by frequency characteristic.
Patent JP-S60131533-A (JP)
Title: Silver halide photographic emulsion
Inventor: IKEDA TADASHI
IPC: G03C1/035
Filed: 1983-12-20
Abstract: PURPOSE:To obtain an emulsion having high spectral sensitivity and excellent suitability for exposing with high illuminance by incorporating a specific tetraazaindene compd. and specific cyanine dye as a sensitizer into an emulsion contg. flat plate-shaped silver halide particles. CONSTITUTION:The tetraazaindene compd. expressed by the formula I (R1, R2, R3 are H, alkoxycarbonyl, carboxyalkyl, acylamino, alkyl or aralkyl, R2 and R3 may form a ring) is added as a stabilizer to a silver halide emulsion. The sensitizer expressed by the formula II (Z is an atom group necessary for forming a heterocycle, R4 is alkyl, alkenyl, aralkyl, R5, R6 are H, alkyl, aralkyl or aryl, R4 and R5, R5 and R6, in the case of m>=2, R5 and R5, R6 and R6 may respectively form rings, G1, G2 are electron withdrawing groups or may form a ring in combination, m is 0.1-3, n is 0 or 1) is added to the emulsion in which flat plate silver halide particles having the particle diameter larger by >=5 times the particle thickness are contained. The emulsion having high spectral sensitivity and suitability for high illuminance is thus obtd.
Patent JP-2000074125-A (JP)
Title: Hydraulic shock absorber
Inventor: ASHIBA MASAHIRO
IPC: F16F9/50
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber of car height automatic adjusting type, whereby the discharge amount of a pumping means is increased properly and leakage of the oil from a cylinder to oil tank is decreased. SOLUTION: In a cylinder 2, a piston 5 with which a piston rod 6 is coupled is fitted. A pump rod 17 on the cylinder side is inserted into a pump tube 13 on the side with piston rod 6 so that a pump chamber 23 is formed. The pump chamber 23 is expanded and contracted by elongation and shrinkage of the piston rod 6 so that oil is supplied from an oil tank 4 to the cylinder 2 to cause elongation of the piston rod 6, and the oil in the cylinder 2 is returned to the oil tank 4 via an orifice 28 to shorten the piston rod 6, and thereby the car height is adjusted to a constant value. When the piston rod 6 shortens exceeding the specified position, a major diameteric portion 22 of the pump rod 17 is fitted in the fitting part 18 of the pump tube 13 to cause the discharge amount to increase.  Because the orifice 28 is located in a minor diameteric portion 17b of the pump rod 17, leakage of the oil is decreased.