baber/WOPTO huggingface dataset:
Patent JP-S6149466-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: HIRAMOTO MASAO
IPC: H04N5/335
Filed: 1984-08-17
Abstract: PURPOSE:To project the whole beams transmitting each beam-condensing structure to a photodiode by joining the beam-condensing structures and a solid-state image pickup element through beams and a heat-reactive resin, applying heat after the projection of beams and curing the resin. CONSTITUTION:Incident beams 19 vertically projected from the transmitting glass substrate 11 side are refracted on the interface between a protective film 14 and a resin layer 15, reach a corresponding diode 16, and are reflected partially. The layer 15 begins to cure at that time while a refractive index also begins to change. The projection of beams is stopped, and the whole is heated temporarily. Regions 17 having a refractive index n1 and regions having a refractive index n2 are formed in the layer 15 by the heating. When the diaphragm of a lens is changed extending over F11-F1.4 and beams are projected to a solid-state image pickup element manufactured in this manner, the regions 17 function as optical waveguides, thus resulting in a projection to the diodes 16 of the whole incident beams.
Patent JP-H0460885-A (JP)
Title: Document reader
Inventor: MATSUI NOBUHIKO
IPC: G06K13/077
Filed: 1990-06-29
Abstract: PURPOSE:To correctly read document information even if a document detecting means is located at a distant position from a reading part by storing a document detection signal once in a storage means, generating the delayed document detection signal delayed according to the position of the reading part by a timer means as reading out successively the stored signal, and sending it to the reading part. CONSTITUTION:The control circuit of reading timing is constituted of the document detecting means 14, the storage means 20, the timer means 22, and a central control means 24. The start time of the document detection signal is delayed by prescribed time by using the timer means 22. Then, every time interruption from the timer means 22 arises, the storage is read out successively from the storage means 20, and the timer means 22 is set. Accordingly, the document detection signal delayed by the prescribed time can be generated, and can be sent to the reading part 10. Thus, even in the case where the document detecting part 14 and the reading part 10 are arranged apart, the correct reading timing can be instructed to the reading part.
Patent JP-S6327946-A (JP)
Title: Document preparing device
Inventor: KARASAKI YUKIHIRO
IPC: G06F17/22
Filed: 1986-07-22
Abstract: PURPOSE:To improve input operability by adding numbers to plural single KANJI (Chinese character) candidate characters outputted from a single KANJI conversion processing means and displaying them. CONSTITUTION:When a HIRAGANA (cursive form of Japanese syllabary) character to be as a KANJI conversion object is inputted from a keyboard 10, it is stored in an input character memory 11. When single KANJI conversion is instructed by a key input from the keyboard 10, a single KANJI converter 12 reads out all single KANJI candidate characters corresponding to an input HIRAGANA character from a single KANJI dictionary 13 and outputs them. A single KANJI selecting device 14 outputs 10 candidate characters or the like out of KANJI candidate characters outputted from the converter 12 to a display device 15. Numbers beginning with one are added to respective candidate characters in order and they are displayed on the device 15. Consequently, an operator only operates a numeric key corresponding to the candidate number to select the pertinent KANJI candidate character.
Patent JP-H0222514-A (JP)
Title: Thermal flow sensor
Inventor: SHIMOE OSAMU
IPC: G01F1/68
Filed: 1988-07-11
Abstract: PURPOSE:To improve the temperature characteristics by providing a device which modulates electric power to be applied to a resistance body and outputting an AC component of variation in electric resistance caused by the temperature variation of a sensor. CONSTITUTION:The device is provided which modulates the electric power to be applied to the heat sensing resistance body 2 of the sensor so as to modulate heating value applied to a sensor tube 1. Further, the output of the sensor is inputted to an AC amplifying circuit 4, whose output is detected as the output of a weigher. Further, the applied electric power is varied periodically and a detecting circuit 5 is driven in synchronism with the variation to obtain a stable output. The electric power to be applied to this the heat sensing resistance body is modulated at 10Hz. Thus, the temperature characteristics are improved.
Patent JP-S6328882-A (JP)
Title: Transparent resin coated enamelware
Inventor: MINOURA DORYO
IPC: B05D7/00
Filed: 1986-07-22
Abstract: PURPOSE:To obtain transparent resin coated enamelware by coating the surface of an enamel layer with a transparent resin to a specified thickness so as to prevent the enamel layer from undergoing chipping or other damage during working or storage after baking. CONSTITUTION:The surface of an enamel layer is coated with a transparent resin to 5-500mum thickness to obtain transparent resin coated enamelware. Urethane resin, vinyl chloride resin, acrylic resin or polyester resin may be used as the transparent resin besides fluororesin or silicone resin according to the purpose for which the enamelware is used. The coating is suitable for flat plate- or coil-shaped enamelware. The enamel layer of the transparent resin coated enamelware is not stripped by mechanical shock, does not undergo chipping or cracking by working such as bending or drilling and has satisfactory resistance to corrosion even against strong acids.
Patent JP-H0339463-A (JP)
Title: Article having colored film
Inventor: SAKA TAKASHI
IPC: C22C5/06
Filed: 1989-07-04
Abstract: PURPOSE:To form a pink- or gold-colored film excellent in luster and brightness by applying sputtering to ornaments, etc., by using silver and zinc in a specific proportion as a target. CONSTITUTION:A target in which the proportions of silver and zinc are regulated to 50+ or -2%, respectively, is used, physical vapor deposition, such as sputtering, is applied to various articles, such as ornaments, by using the above target and a pink-colored film excellent in luster and brightness can be formed, or, physical vapor deposition is applied to the same articles as mentioned above by using a target having a composition consisting of >=53% silver and the balance zinc and a colored film of near-golden yellow color excellent in luster and brightness can be obtained.
Patent JP-S5694774-A (JP)
Title: Field-effect transistor
Inventor: ISHITANI AKIYASU
IPC: H01L29/06
Filed: 1979-12-28
Abstract: PURPOSE:To increase the maximum electric current by a method wherein a main  line part is installed in a drain area and a total sum of section areas of current  passages of channels is increased, thus, improving an ON resistance. CONSTITUTION:An MOSFET wherein the 2nd area 3 is made a source area, the  3rd area 4 is made a part of a drain and an insulating gate type channel is formed  on the 1st area between these two, and a junction gate type FET wherein the 1st  area 2 is made a gate area and the 3rd area 4 is made a channel area, are connected  in a cascade way. A main line part 4B is installed in the drain area 4 and with this, the total sum of section areas of electric passages of channels is increased.
Patent JP-S5872952-A (JP)
Title: Reversal development for electrostatic latent image
Inventor: SASAKI TAKAMORI
IPC: G03G15/09
Filed: 1981-10-27
Abstract: PURPOSE:To make the reversal development without fog possible, by using a one-component magnetic toner which is charged frictionally with the same polarity as an electrostatic latent image on a photoreceptor and providing a magnetic blade for regulating the toner above a nonmagnetic conductive sleeve and applying a bias voltage having the same polarity as the latent image to the sleeve. CONSTITUTION:A one-component magnetic toner 9 where the specific volium resistance  value is >=1X10<13>OMEGAcm and frictional charge due to iron ball-shaped carriers has the  same polarity as an electrostatic latent image and the quantity of this charge is 1- 30muc/g is used, and a gap g1 between a recording member (photosensitive drum) 1 and  a nonmagnetic sleeve 2 incorporating a permanently magnetized magnet roller 3 is set  to 0.1-0.5mm., and a magnetic blade 4' is held above the sleeve 2 while keeping a gap  g2 between the blade 4' and the sleeve 2 in a value of 0.1-1.0mm., and the same polarity  bias voltage <=1.5 times as high as the potential of an electrostatic latent image on the  photoreceptor 1 is applied to the sleeve, and the toner is stuck to positions, where the photoreceptor 1 is not charged, to perform the reversal development. By using the  blade 4', an excellent image without photographic fog is obtained in a simple device  which does not require a toner density measuring sensor or the like.
Patent JP-H0833826-A (JP)
Title: Treatment of boiler waste combustion gas for coal fired thermal power plant and device therefor
Inventor: KOMURO TAKEO
IPC: B01D53/34
Filed: 1994-07-25
Abstract: PURPOSE:To more effectively use a desulfurizing system in which an in-furnace desulfurization performed by feeding particulate limestone into the boiler furnace and a desulfurization in a flue by spraying water in the flue are used in combination. CONSTITUTION:A zone in which a desulfurizing agent 4 is sprayer into a furnace of a boiler 1 functions as the 1st desulfurizing reactor, and a water scrubber 2 functions as the 2nd desulfurizing reactor. A slurry contg. coal ash, CaSO4, unreacted CaO an CaCO3 sprayed into the water scrubber 2 from a tank 8 to make the desulfurization reaction of waste gas 24 be compatible with the dust collecting function, in order to abbreviate an electric precipitator which has been required for the conventional process and provide high desulfurizing performance and dust collecting function. Further, sea water is also used as supplying water for the water scrubber 2. When sea water is used as supplying water, chlorine compounds come to be concentrated in the water scrubber 2, but they are recovered together with solid matter in the slurry withdrawn from the tank 8 and are taken in as a coal ash hardened material 20.
Patent JP-H0516065-A (JP)
Title: Polishing device
Inventor: INAGAKI ASUHIKO
IPC: B24B27/00
Filed: 1991-07-12
Abstract: PURPOSE:To enhance polishing accuracy in a polishing device, which is used for polishing a curved surface or the like, by providing an air vent hole on a polishing bed, forming an air chamber having a shape corresponding to a polishing surface, and adjusting the negative pressure by means of a pressure source in order to set the contact pressure between the polishing bed and a body to be polished. CONSTITUTION:A polishing bed 42 is provided with an air vent hole 6 at the same location as an air vent hole 41 for a polishing plate 4. By aligning the air vent hole 6 and with the air vent hole 41, the polishing plate 4 is fixed to the polishing bed 42. An air chamber 7, whose shape corresponds to the polishing surface of the body 1 to be polished, is formed while being communicated with the air vent hole 6. The polishing bed 42 is attached to a polishing tool 20 via a hollow, sliding shaft 44. Then, the air chamber 7 is communicated with a pressure source 46 via both a tube 27 and an air passage 28, so that the pressure of the air chamber 7 may become negative. Thus, the polishing bed 42 is attracted and press-fitted to the surface of the body 1 to be polished. Polishing work is carried out in this condition.
Patent JP-S5796579-A (JP)
Title: Photoelectric type resistor
Inventor: SATOU MASUJI
IPC: H01L31/09
Filed: 1980-12-08
Abstract: PURPOSE:To prevent the change to high resistance of the photoelectric type resistor as an insulator even in a dark place, and to use the resistor easily by forming a resistor film and a photoconductor film in contacting shapes. CONSTITUTION:The resistor film 1 in NiCr, Cr-SiO, etc. is formed being contacted with the photoconductive film 2 in CdSe, CdS, etc. Electrodes 3, 3 are shaped so as to contact with the resistor film 1 and the photoconductive film 2. In the photoelectric type resistor, resistance value is prescribed by the resistor film 1 under a dark condition and by the light resistance of the photoconductive film 2 under a light condition.
Patent JP-S6065832-A (JP)
Title: Reinforcing structure for retaining wall and building method thereof
Inventor: OKAZAKI YOSHINORI
IPC: E02D29/02
Filed: 1983-09-17
Abstract: PURPOSE:To prevent collapse of one block at a specified part, by a method wherein a strap body, by which blocks are integrally coupled together, is additionally attached to a part caved in a direction in which an earth pressure is exerted. CONSTITUTION:In a retaining wall consisting of each block 1 independently built in a joint 3, a strap body 4, by which the blocks 1 are integrally coupled together, is additionally mounted to a part A caved on the rock surface side 2 and in a direction in which an earth pressure F is exerted. The strap body 4 is formed in the shape of a headband at the top end of each block 1, a cage reinforcement 6 is locked through support of reinforcing bars 5 to the top end of the block 1, and concrete 7 is placed in the cage reinforcement 6. This enables the blocks 1 coupled together by means of the strap body 4 to endure with the earth pressure F on the whole, resulting in the possibility to prevent collapse of one block 1 at a specified part.
Patent JP-S6419987-A (JP)
Title: Load communication type inverter device
Inventor: OOKASHI YOSHIHIRO
IPC: H02P1/58
Filed: 1987-07-13
Abstract: PURPOSE:To operate another synchronous motor at twelve pulses after a synchronous motor operated by a commercial power supply is low-frequency started by adjusting output voltage from a load commutation type inverter device. CONSTITUTION:When a synchronous motor 11 at terminal voltage higher than the terminal voltage of six-pulse power inverters 7, 8 is low-frequency started, the six pulse power inverters 7, 8 are used as one six pulse power inverter 12 by a changeover, circuit 51. That is, switches 27, 29, 30, 32 are opened and switches 28, 31 are closed while lead wires R3-T3 are connected to the synchronous motor 11. When the synchronous motor 11 is variable-speed operated, on the other hand, the six pulse power inverter 12 is changed over to the two six pulse power inverters 7, 8 by the changeover circuit 51. That is, the switches 27, 29, 30, 32 are closed, and the switches 28, 31 are opened while lead wires R1-T1 and R2-T2 are connected to a synchronous motor 10.
Patent JP-S6150424-A (JP)
Title: Digital modulator
Inventor: IMAI KIYOSHI
IPC: H03M3/02
Filed: 1984-08-20
Abstract: PURPOSE:To attain A/D conversion with low noise even at a low sampling frequency by changing over a time constant of a demodulation integration device of a delta modulator quickly in response to the state of an analog input signal. CONSTITUTION:A differentiation circuit 13 detects a steep change in an analog input signal 1 in addition to the loop operation and when the change is caused steeply, an output signal of a voltage comparator 14 goes to a high level and when the signal is dropped suddenly, an output signal of the voltage comparator 15 goes to a high level and an output signal of an OR gate 16 is a detection output signal going to a high level only when a high frequency component analog input signal 1 is inputted. The signal is sampled by a D flip-flop 17 to close a switch 12, and a resistor 11 is inserted in parallel with a resistor 8 to decrease the time constant of the integration device 7 so as to suppress overload noise. On the other hand, when the analog input signal 1 is within a normal frequency range, the time constant of the integration device 7 is brought into a comparatively large time constant decided by the resistor 8 and a capacitor 9 to suppress granular noise.
Patent JP-H09330438-A (JP)
Title: Total parking time calculating method
Inventor: MUNAKATA IKUO
IPC: G07B15/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To accurately calculate a total parking time without reducing the performance of a computer. SOLUTION: Vehicle detecting sensors 2-1 and 2-2 detect entering and leaving. The entering and leaving date of each vehicle is recorded in the order of respective entering and leaving with accuracy without an error. The same number of an entering order and a leaving order is regarded as the same number and a parking time is calculated concerning the number. In a case when the numbers of the entering and leaving of some real vehicle are not coincident with each other, at the time of calculating the parking time of another number, a parking time including the parking time which is not calculated at the time of a preceding number is calculated. All the calculated parking times are added to obtain an accurate total parking time as a whole.  As the date of entering and leaving is recorded at the time of entering and leaving and the parking time of the vehicle of the number corresponding to the number of leaving is calculated at the time of leaving, the performance of the computer 5 is not reduced more than necessity.
Patent JP-S6151448-A (JP)
Title: Cassette for storing thermal transfer roll film
Inventor: YASUMI KUNIO
IPC: B65H16/02
Filed: 1984-08-20
Abstract: PURPOSE:To facilitate a work of replacing a roll film by providing two spool support portions for detachably supporting a supply spool and a take-up spool, and replacing a thermal transfer roll film in a cassette. CONSTITUTION:A cassette C suitable for a line thermal transfer printer has spool support portions 22, 23, 24, 25 for detachably and rotatably supporting a supply spool 31 and a take-up spool 32, and drive transmitting means 34 which is engaged with the take-up spool 32 and adapted to transmit the driving force to the spool 32. The cassette can be detachably mounted on an apparatus body B. The apparatus body has a lower case 11 and an upper case 10 pivoted 12 on the lower case 11 in such a manner as to open and close. A motor 13, a platen 14, a guide roller 15 and a drive transmission gear 16 which are some of recording means are installed in the upper case 10, and guide rollers 19, 20 and a thermal head 21 which are the others of the recording means are installed in the lower case 11.
Patent JP-S6151624-A (JP)
Title: Track counter of optical disc
Inventor: YANAI JUNICHI
IPC: G11B7/085
Filed: 1984-08-20
Abstract: PURPOSE:To attain detection accurate in track passing number due to an optical beam without effect of change in the reflectance by arranging a diffractive grating to an opposite side of the optical beam to a track pit regarded as a diffractive grating to interfere the diffracted light. CONSTITUTION:The light 12a diffracted by the diffractive grating 10 after the transmission through a half mirror 9 is diffracted and reflected further by a track pit 2 and further diffracted by the grating 10, becomes light 13a and returns to the mirror 9. On the other hand, after the transmission through the mirror 9, diffractive light 11a transmission through the grating 10 is diffracted and reflected, becomes the light 11b, transmits through the grating 10, becomes the light 13b and returns to the mirror 9. The lights 13a, 13b are reflected in the mirror 9, made incident on a lens 14 and collected, and the lights are interferred together on a 2-split photodetector 18 to generate an interference fringe after the passing through a pin hole 15. The detector 18 is arranged to obtain detection signals having a phase difference of 90 deg. from the interference fringe and the track passing number is counted based on an output signal of the detector 18.
Patent JP-S5696585-A (JP)
Title: Cryptograph interpretation system
Inventor: KANAI TSUTOMU
IPC: H04N7/171
Filed: 1979-12-29
Abstract: PURPOSE:To simplify the alternation method of code, through the use of digital switches, by enabling the alternation of enable codes externally, through the preparation of a number of enable codes. CONSTITUTION:A plurality of enable codes are written in a read only memory 3, and this enable code is made specific to respective decoder. This enable code input and the signal from the digital switch 1 are added at a half-adder 2, and the result  of addition of each bit is output at output terminals Q0-Q7. This output is given to the upper rank addresses A4-A7 on the memory 3 and AND gates G1-G4 selecting the outputs D0-D3 of the memory 3. Further, lower rank addresses A0-A3 are given to the memory 3, and the address is selected with the gates G1-G4, and the enable code can be changed externally for the output.
Patent JP-2000007910-A (JP)
Title: One package type moisture-curable urethane resin composition
Inventor: ISHIKAWA KAZUNORI
IPC: C08K5/521
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent storage stability and freely adjustable curability by compounding a urethane prepolymer and a silyl phosphate ester in a specific amount based on components other than the silyl phosphate ester. SOLUTION: A resin composition comprises a urethane prepolymer and 0.001-30 pts.wt. of a silyl phosphate ester based on 100 pts.wt. of components other than the silyl phosphate ester. If required, a plasticizer, a filler, an antioxidant, an ultraviolet absorbent, a colorant, a solvent and the like can further be compounded. The silyl phosphate is a compound represented by the formula such as trimethylsilyl di(2-ethylhexyl)phosphate ester or the like. The urethane prepolymer is obtained by mixing one equivalent of a polyol compound such as a polyetherpolyol, polyesterpolyol or the like with 1.2-5 equivalents of a polyisocyanate compound and heating them to allow react. In the formula, R is an alkyl; X is an organic group optionally containing a heteroatom; and (n) is an integer of 1-3.
Patent JP-S6286210-A (JP)
Title: Water control cover for intake
Inventor: ITO TADAO
IPC: E02B7/20
Filed: 1985-08-06
Abstract: PURPOSE:To exactly position a water control cover right on an intake by a simple operation in which a wire rope is rewound, the operating lever of a valve is lowered, the valve is closed, and the intake is completely closed to interrupt an intake path. CONSTITUTION:A winder 35 is operated, the winding of a wire rope 33 is stopped, an operating lever 30 is raised, a valve 17 is opened, and water from a water supply opening 16 flows into an upwardly directed intake opening 4. When the supply of water into an intake path 3 is completed, the rewinder 35 is again operated, and a water control cover 12 goes up smoothly under the guidance of a guide plate 23. When the opening 4 is closed, the winder 35 is operated, a lifting rod 27 is pushed down by a spring 25, and the opening 16 is closed by the valve 17. The closing operation of the valve 17 can thus be exactly performed by the spring 25 in a dash pot 26.