baber/WOPTO huggingface dataset:
Patent JP-H08293444-A (JP)
Title: Manufacture of chip aluminum electrolytic capacitor
Inventor: MIURA TERUHISA
IPC: H01G9/10
Filed: 1995-04-24
Abstract: PURPOSE: To provide a method for the manufacture of chip aluminum electrolytic capacitors wherein a sealed opening will not swell even if the capacitor is exposed to high temperature during mounting to a printed board, and wherein thus the capacitor is allowed to be mounted on the printed board with stability and its leakage current characteristic is stabilized. CONSTITUTION: A projection 18 for supporting the reinforcing plate 17 of an opening sealing member is formed on a bottomed case 13. With the reinforcing plate 17 supported on the projection 18, the opening sealing member is compressed. The elastic insulating member 15 comprising the opening sealing member is thereby deformed and brought into tight contact with lead wires and the inside surface of the opening of the case 13.
Patent JP-S5221426-A (JP)
Title: Process and an apparatus for producing glass fiber rovings
Inventor: KAGEYAMA HISAYOSHI
IPC: D01D11/02
Filed: 1975-08-12
Abstract: PURPOSE: To  obtain uniform rovings by unwinding and doubling strands under a uniform and constant tension in the process of unwinding a number of strands from a glass fiber cake and doubling them into a roving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02275922-A (JP)
Title: Optical low-pass filter device
Inventor: SHINOHARA KOICHI
IPC: H04N5/238
Filed: 1989-04-18
Abstract: PURPOSE:To reduce variation in filter effect and to prevent the filter effect from decreasing owing to the stopping-down operation of a stop by making the rotation of an optical low-pass filter small gradually according to variation in stop-down quantity as the stop is stopped down manually by the effective pitch of a stripe pattern in the scanning direction of a solid-state image pickup element. CONSTITUTION:The optical low-pass filter 3 is rotated by a rotary mechanism 5 such as a gear mechanism which is a rotating means and this rotary mechanism 5 is associated with a stop adjusting mechanism 6 which adjusts the stop- down quantity of the stop 1; when the stop-down quantity is adjusted by the adjusting mechanism 6, the optical low-pass filter 3 rotates according to variation in the stop-down quantity. Then a shift in cutoff spatial frequency to a high spatial frequency side due to the stopping-down operation of the stop 1 is canceled by a shift in the cutoff spatial frequency to a low spatial frequency side due to a decrease in the effective pitch width by the rotation of the optical low-pass filter 3. Consequently, the deterioration in the filter effect due to variation in the stopping-down quantity is small and invariably excellent filter effect can be realized irrelevantly to the stopping-down quantity.
Patent JP-H07304256-A (JP)
Title: Optical recording medium and optical recording and reproducing apparatus
Inventor: MATSUZAWA YOKO
IPC: G11B7/249
Filed: 1994-05-12
Abstract: PURPOSE:To enable optical recording of high sensitivity within a blue light region by forming the recording layer formed on a transparent substrate and enabling the optical recording and reproduction of data from a specific porphyrine derivative and a polymer having a molecular structure having orientation capacity with respect to the prophyrine derivative in its side chain. CONSTITUTION:An optical recording medium performing the recording and reproduction of data by the irradiation with laser beam is obtained by forming a recording layer enabling the optical recording and reproduction of data on a transparent substrate. This recording layer is formed from a porphyrine derivative represented by formula [wherein A<1>-A<4> and B<1>-B<8> are hydrogen, a phenyl group, an alkyl group or a cyclic hydrocarbon group, B<n>-B<n+1> (n: 1,3,5,7) may be bonded in a cyclic form by C4H4 and M is two or four protons or one metal atom] and a polymer having a molecular structure having orientation capacity in its side chain. In this optical recording layer optical recording high in sensitivity within a blue light region is enabled by utilizing a large absorbing member.
Patent JP-S5622649-A (JP)
Title: Manufacture of optical fiber base material
Inventor: EDAHIRO TAKAO
IPC: C03B37/018
Filed: 1979-08-01
Abstract: PURPOSE:To manufacture an optical fiber base material having a satisfactory refractive index distribution and a practical specific refractive index by burning starting material gases with an oxyhydrogen flame burner in which part of hydrogen is replaced with a gas burning at a temp. higher than that of hydrogen and by depositing the resulting glass fine powder. CONSTITUTION:Starting material gases are burned and hydrolyzed with an oxyhydrogen flame burner in which part of hydrogen is replaced with a gas burning in oxygen at a temp. higher than that of hydrogen. The resulting glass fine powder is deposited on a starting member in the axial direction to form a porous preform. Since there exists a fixed relation between the temp. and the reaction efficiency of Ge, by successively increasing the amount of C2H2 or the like replaced while measuring the surface temp. of the preform, a previously set Ge concn. can be attained and the specific refractive index can be adjusted to a desired value. The above-mentioned gas which reacts with 02 and burns at a temp. higher than that of H2 includes C2H2, C4H10 and (CN)2.
Patent JP-H09287785-A (JP)
Title: Heating device which humidifying function
Inventor: MIYATANI SHIGERU
IPC: F24F6/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a lowering of a relative humidity in a heating chamber at the time of heating and hold an optimum humidity thus preventing a vapor condensation and enhancing a humidifying efficiency by mounting a heater on a front surface of a humidifying water tank which is provided with a vapor discharge opening. SOLUTION: A water storage tank 3 is made of resin such as polypropylene and is provided with a heater mounting recessed portion 19 at a central portion of a front surface thereof in a widthwise direction wherein the heater mounting recessed portion 19 extends a full longitudinal length. In mounting a heater 2 to the recessed portion 19, the heater 2 is fitted into the recessed portion 19 and pressed down such that engaging protrusions formed in end members 8 are fitted into and engaged with engaging recessed portions 21 of the water storage tank 3, whereby the heater 2 is integrally mounted on the water storage tank 3. Water in the water storage tank 3 has its temperature elevated by a radiation heat generated by a heater body 4. Naturally generated vapor is lifted and discharged from a vapor discharge opening 22.  Due to such a construction, a heat loss can be reduced so that a heating efficiency is enhanced, while a lowering of a relative humidity in a heating chamber can be reduced so that an optimum humidity is maintained.
Patent JP-H09149421-A (JP)
Title: Picture encoder, picture decoder and picture transmission system
Inventor: FUKUNAGA SHIGERU
IPC: H04N19/126
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To decode a P-frame and to improve a picture quality without waiting I-frame to be sent up later even when frame omission or coma omission is generated. SOLUTION: At first this device transmits an intraframe encoding I-frame (a) and by referring to this I-frame (a), the device interframe-encodes to transmit P-frames (b), (c) and (d). Then at the time of obtaining the receiving confirmation of the P-frame (e) from a receiving side, a transmission side switches the reference frame to the frame (e) and encodes it to transmit P-frames (F), (g) and (h). On the other hand, at the time of obtaining the receiving confirmation of the I-frame (i), the transmission side switches the I-frame to the reference frame and refers to this I-frame (i) to inter-frame-encode to transmit P-frames (j) and (k).
Patent JP-H10289232-A (JP)
Title: Handwriting input device
Inventor: NAGATA YOKO
IPC: G06F40/189
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a handwriting input device which does not need to input a space to insert correct image data even when image data such as a character is mistakenly inputted in the matter which shows the input result at a position where data is handwritten and inputted. SOLUTION: A liquid crystal tablet 10 inputs handwriting image data such as characters and symbols, a character recognizing part 16 recognizes handwritten image data that is inputted on the tablet 10 and after that, converts it into character code data having a code. Further, the tablet 10 shows the character code data converted by the part 16, and a controlling part 14 instructs the character code data that is shown on the tablet 10, eliminates the character code data, inserts a space at the position where the character code data is eliminated and corrects the character code data.
Patent JP-S5432983-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUO SHIYOUICHI
IPC: H01L21/76
Filed: 1977-08-19
Abstract: PURPOSE: To manufacture an IC by forming buried layers at only convex parts of an uneven part provided to a substrate surface and by making concave parts into element separation layers through epitaxial growth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000288286-A (JP)
Title: Washing machine
Inventor: YOSHIDA SHIGEKI
IPC: D06F33/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To avoid the prolongation of dehydration time while surely preventing a bubble binding at the time of dehydration. SOLUTION: A drain valve is opened after washing operation is completed (S10), and the time required to lower the water level from a washing water level to a predetermined water level is measured (S11-S13). The performance of draining water is estimated from the measured time and the washing water level, and the state of water discharge at the time of dehydration is estimated from the amount of load and the quality of fabric to compute low-speed rotating time (S14). In the case that it is possible to judge that the performance of draining water is low or that the amount of water discharged from laundry is large, the low-speed rotating time is set on the long side.  By securing low- speed rotating time sufficient and necessary for the initial stage of dehydration, it is possible to drain water smoothly to the outside without accumulating a large amount of water at the bottom part of an outer tub.
Patent JP-S5222136-A (JP)
Title: Burner tile
Inventor: ANDOU GIICHI
IPC: F23C5/02
Filed: 1975-08-13
Abstract: PURPOSE: A simple construction a burner tile used as a combustion chamber with a passing hole of a proper shape perforated in a main body of the burner tile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04327895-A (JP)
Title: Clothes dryer
Inventor: MATSUI SHOICHI
IPC: D06F58/28
Filed: 1991-04-30
Abstract: PURPOSE:To reduce drying time without impairing clothes even if a door is opened during operation. CONSTITUTION:In accordance with the time until a prescribed dryness factor is detected by a door open/close detecting part 22 for detecting the open/close condition of the door through which cloth is carried in or carried out, an exhaust temperature change- rate detecting part 19 for detecting the change rate of the exhaust temperature by the outputs of an exhaust temperature detecting part 13, and a dryness degree detecting part 18, and with the temperature change rate detected by the exhaust temperature change-rate detecting part 19, the time that the change of the heat quantity to be supplied to a rotating drum is started to be reduced and the change rate of heat quantity are determined. A control part 20 for controlling a proportional control valve 17 is provided, and the control valve 20 is constituted in such a way that the temperature change-rate data from the exhaust temperature change-rate detecting part 19 are neglected until the temperature detected by the exhaust temperature detecting part 13 at the time of restart of drying after the door has been opened or closed reaches the output temperature of the exhaust temperature detecting part 13 at the time the opening of the door is detected by the open/close detecting part 22.
Patent JP-S61257359-A (JP)
Title: Vehicle steering wheel
Inventor: HONGOU SUZUAKI
IPC: B62D1/04
Filed: 1985-05-09
Abstract: PURPOSE:To prevent stress concentration in the hems of fragile sections in a steering wheel, by setting an obtuse angle to the crossing part between each two adjacent fragile sections in the vicinity of spokes, and by moderately connecting the hems of both fragile sections with each other. CONSTITUTION:Three U-like bent fragile sections 15 are radially arranged at equal intervals in an annular space formed between a boss 3 and a spoke attaching section 7. Further, the angle of crossing sections between the fragile sections 15 is made to be obtuse. Further, the hems of each adjacent fragile sections are moderately connected, and a coupling member 9 integrally incorporated with a boss attaching section 5 is arranged.
Patent JP-S5525470-A (JP)
Title: Titanium-based coating composition
Inventor: NISHIMURA TOSHIHIRO
IPC: C09D185/00
Filed: 1978-08-14
Abstract: PURPOSE: To prepare the title composition giving a smooth and continuous coating film having uniform thickness, by reacting an alcohol and/or a polyhydric alcohol ether with a reaction product of a carboxylic acid with a titanium halide.  
     CONSTITUTION: A composition composed of (A) a solution obtained by reacting  (a) a carboxylic acid such as glacial acetic acid, etc., (b) a titanium halide such as titanium tetrachloride, etc., and (c) an alcohol such as methanol and/or an ether of a polyhydric alcohol such as methyl cellosolve, and if necessary, (B) a glass-forming agent such as phosphorus pentoxide, etc., and/or (C) an organic film-forming agent such as polyvinyl acetal, etc.  
     USE: Coating of glass, ceramic, semiconductor, metal, etc., with a titanium-based glass film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5222465-A (JP)
Title: Operating time selecting circuit
Inventor: MORISUE KAZUNARI
IPC: H03K17/28
Filed: 1975-08-13
Abstract: PURPOSE:To make the adoption of integrated circuits possible by making the time setting of the power switching circuit easy by providing a frequency dividing circuit, selective logical circuit, etc., in the power supply switching circuit.
Patent JP-H08292914-A (JP)
Title: Data processor and its method
Inventor: KAJITA KOJI
IPC: G06F12/08
Filed: 1995-04-24
Abstract: PURPOSE: To provide a data processor and its method which are improved in use efficiency by optimizing a method for using a cache memory according to the contents of data processing. CONSTITUTION: The size of an image is found (S301) and whether or not the obtained size of the processed image is more than (a) times as large as that of a data cache is found by a comparison (S302). When it is judged that the image data to be processed exceeds this size, the storage destination address of the data which are already processed is corrected to be in the address space of a segment 1 (S303) and image processing is performed without any caching operation.
Patent JP-H0623080-A (JP)
Title: Ball recovering apparatus in driving range
Inventor: HIGUCHI TADASHI
IPC: A63B69/36
Filed: 1992-04-20
Abstract: PURPOSE:To provide an apparatus capable of recovering surely golf balls in a short time with cost reduction of the recovering operation through an economical design by automatically recovering the balls scattered in a training field to improve the efficiency of operation. CONSTITUTION:A ball recovering apparatus in a driving range is constituted such that a front edge 4A of a recovering net body 4 is lifted and inclined to this side 4B at the driving position side of the recovering net body 4 to allow balls on the recovering net body 4 to roll down along the inclination to this side 4B.
Patent JP-H07305716-A (JP)
Title: Large end side assembling structure for connecting rod
Inventor: MORISHITA TAKENORI
IPC: F16C7/02
Filed: 1994-05-13
Abstract: PURPOSE:To reduce the number of process, and to enable the manufacture at a low cost by positioning for locking a large end part of a rod main body and a bearing cap before the finish grinding of a crank bearing hole reasonably with the simple structure. CONSTITUTION:In this connecting rod, an engaging projection 13 formed on the abutment surface 7 of a large end part 2 of one side of a rod main body is pressed into an engaging hole 12 formed in the abutment surface 7 of a bearing cap 3, then, small projections on the surface of the engaging projection 13 are mainly crashed for plastic deformation, and a crash part 14a is formed so as to fill a clearance between the engaging projection 13 and the engaging hole 12. The large end part 12 and the bearing cap 3, which are left as they are obtained by molding, can be easily locked with each other freely to be disconnected. Consequently, the finish work to the abutment surfaces 8, 7 of the large end part 2 and the bearing cap 3 is eliminated, and the large end part 2 and the bearing cap 3 can be practically positioned for locking.
Patent JP-H11297855-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: ISHIKAWA HIDENORI
IPC: H01L27/11
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To ensure an enough contact area of self-aligning contacts by forming polysilicon LDD side walls on the occasion of the LDD forming, and removing the LDD side walls after ion implanting. SOLUTION: A gate oxide film 308 and W polycide layer 311 composed of a polysilicon layer 309 and W silicide layer 310 are deposited on an Si substrate 301 surface, an offset insulation film 312 is deposited to form a resist, a capping SiO2 film 313 and polysilicon layer for LDD side walls 314 are deposited, LDD side walls 314 are formed on gate electrodes side walls by the dry etching, an impurity is diffused in an Si substrate surface layer to form an LDD structure, an insulation film 315 having a lower etching rate than that of the insulation film 312 is formed on the entire surface, and a layer insulation film is deposited thereon and etched to form contact holes 316a, 316b.
Patent JP-S5434577-A (JP)
Title: Halogen electric bulb
Inventor: YUGE YOUJI
IPC: H01K1/50
Filed: 1977-08-22
Abstract: PURPOSE: To ensure high efficiency and long life, by preventing the blackening of a bulb wall by a halogen cycle while inhibiting reaction between a low temp portion of a filament and charged chlorine by charging a fixed quantity of chlorine and a specified rate of N to chlorine besides the W filament into a bulb. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58216434-A (JP)
Title: Preparation of semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L21/74
Filed: 1982-06-09
Abstract: PURPOSE:To form a highly accurate buried diffused layer by leaving the SiO2 film generated simultaneously at the rear side on the occasion of patterning a positioning mark after forming a buried diffused layer, and thereafter forming an epitaxial layer on the surface of substrate by the epitaxial growth method. CONSTITUTION:After a buried diffused layer is formed, an n type resist film is applied again on the surface of SiO2 film 2, it is exposed and a resist film pattern 12 is formed, moreover an n type resist film 13 is applied thereon and it is not exposed. Therafter, an n type resist film 14 is applied at the rear side and entire part thereof is exposed. Next, the unexposed resist film 13 is dissolved and removed and the surface is etched by the fluoric acid solution with the resist film pattern 12 and the resist film 14 on the rear side used as the mask, leaving the positioning SiO2 film mark 15 and the SiO2 film 11 at the rear side. Thereafter, the resist film pattern 12 and the resist film at the rear side are dissolved and removed by a solvent. Next, an epitaxial layer 16 is laminated through epitaxial growth method on the substrate surface but the epitaxial layer is not formed on the SiO2 film mark 15.
Patent JP-2000292637-A (JP)
Title: Waveguide type semiconductor light receiving element and its manufacture
Inventor: TAKEUCHI TAKESHI
IPC: H01L31/0232
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an element permitting high speed response without presenting a decreased response speed for strong incident light as a waveguide type semiconductor light receiving element. SOLUTION: Waveguide type semiconductor light receiving element is provided at least a guide layer made of semiconductor having a band gap wavelength shorter than an incident light wavelength. The waveguide type semiconductor light receiving element is structured such that the horizontal width of the guide layer decreases gradually along a travel direction of the light from an incident end in photoelectric transducing areas 14, 15. This structure allows photocurrent to flow equally on the entire photoelectric transducing areas, thereby hardly presenting a decrease of response speed caused by space charge effect, resulting in a high speed response to stronger light.
Patent JP-H06206708-A (JP)
Title: Method for generating ultrasonic wave in water flow, its device and device for producing ozone water
Inventor: TERASAWA YOSHIHIKO
IPC: C02F1/36
Filed: 1993-04-26
Abstract: PURPOSE:To substantially perfectly dissolve ozone in the flow of water by sucking the ozone into a water flow pipe with ejectors and generating impact waves in the pipe with the cavitation of the flow. CONSTITUTION:A piping 10 and a pump P are connected to the upper end of a water flow pipe 1, and water is supplied into the water flow pipe 1. Ozone from an ozone generator 11 and from an undissolved ozone-rising pipe 12, respectively, are sucked into the water flow pipe 1. Impact waves are generated in the flow water of the water flow pipe 1 by the cavitation of the flow at the expanded part (e) and the contracted part (r) of the flow space in the water flow pipe 1.
Patent JP-S61260976-A (JP)
Title: Dressing device for grind stone
Inventor: UNOSAWA AKIRA
IPC: B24B53/00
Filed: 1985-05-13
Abstract: PURPOSE:To lessen the vibration and the tilt of a main spindle and enable high precision dressing with a fine grinding tolerance by supporting the main spindle rotatably bearing a dresser, with a film bearing. CONSTITUTION:When the rotary shaft 36 of a grind stone 35, while being rotated, approaches a main spindle 5 (to arrow-marked y-direction), a space between said spindle 5 and a spindle 36, parallel with each other, is made smaller and a supersonic wave vibration occurring upon the contact of a cutter 13a with the periphery of the grind stone 35 is propagated from dresser 13 to main spindle 5. Furthermore, the vibration is propagated to the fluid of a film bearing supporting the main spindle 5. The supersonic wave vibration as propagated to the fluid is detected by an AE sensor 30 via a housing 4. As soon as the cutter 13a has slightly contacted the periphery of the grind stone 35, therefore, an output signal from an NC control device immediately stops the feed of the grind stone 35 in an arrow-marked y-direction, according to the detected signal of the AE sensor 30. Then, the grind stone 35 is made to reciprocate in an arrow-marked x-direction and the periphery thereof is dressed by the cutter 13a with a fine grinding tolerance.