baber/WOPTO huggingface dataset:
Patent JP-H10327066-A (JP)
Title: Nmos gate input sense amplifier in transistor logic circuit
Inventor: UEDA TETSUMASA
IPC: H03K19/096
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumed in a sense amplifier by lowering the precharge level of the node to be discharged of the sense amplifier. SOLUTION: pMOS transistors P1 and P4 are conducted at the time of the precharge of this sense amplifier for making clock pulses added to the input terminal clk of the clock pulses fall to an L level. Thus, the nodes S and xS for outputting amplified complementary signals are precharged to an H level by the pMOS transistors P1 and P2 and nMOS transistors N1 and N2 are turned ON. As a result, the node between the nMOS transistors N1 and N3 and the node between the nM0S transistors N2 and N4 are precharged to the level of a power supply voltage (VDD) a threshold voltage (Vth) lower than the H level of the plus voltage of a power supply V. Thus, electric charges precharged to the nodes between the transistors N1 and N3 and N2 and N4 are reduced and power consumption is suppressed.
Patent JP-S624042-A (JP)
Inventor: MITAKE HIROYUKI
IPC: B65B69/00
Filed: 1985-06-22
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-H10324434-A (JP)
Title: Medium processing device
Inventor: KUGE EISHICHI
IPC: B65H5/06
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To rotate plural rollers at the same time in starting the carrying of medium, while preventing the occurrence of skew of the medium by providing a control unit for previously and idly rotating a driving roller so as to generate the backrush of a gear. SOLUTION: A medium processing device is provided with plural carrying rollers 4 in both sides of the carrying direction, and provided with corresponding driving rollers 5, and these driving rollers 5 are connected to plural gears for transmitting the driving force, and a medium 2 is clamped between the carrying roller 4 and the driving roller 5 so as to be carried.  In this case, sensors 3a, 3b for detecting the insertion of the medium and sensors 6a, 6b for detecting the arrival of the medium 2 in the clamp possible position, and a control unit 10 connected to both the sensors and for controlling the driving rollers are provided, and when the medium 2 is inserted, the driving roller 5 is idly rotated by the predetermined quantity so as to remove the backrush of gears, and when the medium 2 arrives the clamp possible position, the medium 2 is clamped, and each driving roller is rotated at the same time so as to carry the medium.
Patent JP-S5759722-A (JP)
Title: Method for drawing pattern by dyeing molded product made of synthetic resin in glasses frame
Inventor: MIYAMOTO ISAO
IPC: B29D12/00
Filed: 1980-09-29
Abstract: PURPOSE: To efficiently draw a pattern having elegant light and shade variation by a method wherein a surface of a base material of a molded product made of a synthetic resin is irregularly and partially covered with Japanese paper or the like and, thereafter, a dyeing liquid is coated to color the same.  
     CONSTITUTION: Around a surface of a molded product made of a synthetic resin (e.g.; a glasses frame comprising a cellulosic plastics), wet Japanese paper 2 with nonuniform width is wound while a thickness thereof is varied as well as nonuniform interval is provided. Next, a water soluble dystuff liquid for a synthetic resin heated to about 60°C is coated on a total surface of the molded product to color the sand and, thereafter, the Japanese paper 2 is peeled and washed to obtain the product with a pattern. Further, when the above described method is applied to the molded product of which a color is egg-like yellow, the product having color tone as a tortoise shell prouct can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5361815-A (JP)
Title: Special freight truck
Inventor: YOSHIMOTO YUTAKA
IPC: G21F5/14
Filed: 1976-11-12
Abstract: PURPOSE: To protect against radioactive rays in a special freight truck by providing a protective wall for shielding the from the luggage carrier and cab of the truck and a remote control device for loading and moving wastes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63297074-A (JP)
Title: Thermal printer
Inventor: MATSUZAKI MASATOSHI
IPC: B41J2/36
Filed: 1987-05-29
Abstract: PURPOSE:To accurately set a printed density according to the surface roughness of a recording paper being used, by providing a measuring apparatus for the surface roughness of the recording paper, a printed density-switching means, and a means for controlling the printed density-switching means on the basis of the surface roughness. CONSTITUTION:When a switch 6 is turned ON after a recording paper P is fitted in position, a probe 21a of a detector 21 is brought into contact with a printing surface, and a carriage 20 is moved by a predetermined distance in a printing direction, whereby the surface roughness of the paper is detected. Based on the surface roughness detected, a driving voltage-controlling signal is sent to a driving voltage-controlling circuit 9, whereby the circuit 9 is so controlled that a driving voltage for a printing head is higher as the surface roughness is greater. The relationship between the surface roughness and the driving voltage for the head, for constantly obtaining a favorable printed density, is stored in a ROM 2. The circuit 9 is so controlled that the driving voltage is equalized to a driving voltage corresponding to the surface roughness being detected.
Patent JP-H06320736-A (JP)
Title: Nozzle plate of ink jet head and production thereof
Inventor: KAMEI TOSHIHITO
IPC: B41J2/135
Filed: 1993-05-14
Abstract: PURPOSE:To prevent adjacent nozzles from interfering with each other in performance by separating them through grooves by forming a protruding shape in the vicinity of the nozzles of a nozzle plate to bring the ink sumps of adjacent nozzles to a separated state. CONSTITUTION:A nozzle plate 2 is bonded to the emitting surface communicating with the ink pressurizing chamber of an ink jet head and has a large number of arranged nozzles 3 emitting the ink pressurized in the ink pressurizing chamber. A protruding shape 2a is formed in the vicinity of the nozzles 3 of the nozzle plate 2 to separate the respective nozzle parts by grooves.
Patent JP-S5564862-A (JP)
Title: Automatic sprayer
Inventor: SEKI TOMIO
IPC: B05B17/00
Filed: 1978-11-08
Abstract: PURPOSE: To effectuate chemical spraying through free adjustment of height level by providing a self-propelled truck with a nozzle elevating means.  
     CONSTITUTION: A self-propelled truck 1 is mounted with a chemical tank 2, pump 3, etc. and provided with a nozzle elevating means 4 using hydraulic pressure cylinder or pantograph. The top of the nozzle elevating means 4 is attached with a nozzle 5 which is connected to the chemical tank 2 through a hose (not shown) to permit chemical to be distributed from the nozzle 5. The elevating means 4 is operated by the driver pushing the button to control the nozzle 5 to be positioned at a disired height, thereby effecting good chemical spraying. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5982560-A (JP)
Inventor: JIEIMUSU DABURIYUU GURASU
IPC: F02B1/04
Filed: 1983-07-26
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-H06322977-A (JP)
Title: Casting method and form therefor
Inventor: OITA SHOICHI
IPC: E04G11/06
Filed: 1993-05-14
Abstract: PURPOSE:To lighten burdens of workers' labor while improving workability, and to prevent occurrence of accidents. CONSTITUTION:Form body main bodies 2 and 2 are erected in parallel with each other with a specified interval W provided. Metal piercing rods 1, equipped with tapered ends, dented circumferential grooves for engagement and thin parts in small diameter that can be broken off by hand, are manually made to pierce through the form board main bodies 2 and 2. Then, drop-in type fixing devices 3 are put on the dented circumferential grooves for engagement provided on the bases of projecting ends of the piercing rods 1 projecting beyond the form board main bodies 2. After that, concrete is cast into a space between the form board main bodies 2 and 2 facing each other, and after solidification of the concrete, the drip-in type fixing devices 3 and the form board main bodies 2 and 2 are removed. Then, the projecting ends of the piercing rods projecting beyond the concrete wall are broken off at the thin parts in small diameter by hand and are removed.
Patent JP-H01306020-A (JP)
Title: Method for forming angle by roll
Inventor: FUKAE ISAO
IPC: B21D5/08
Filed: 1988-06-03
Abstract: PURPOSE:To prevent a bend and a twist in the midst of forming by forming at least one side of an angle in a projecting curved sectional shape to the inside of a forming in the intermediate stage of roll forming. CONSTITUTION:In folding a short side (a) and a long side (b) of an unequal angle, the long side (b) is folded sequentially in a projecting sectional shape to the inside of forming in the intermediate stage of roll-forming. When a sectional shape projecting to the inside is adopted, a second moment of area concerning an axis parallel to a plate width, that is, the rigidity of the section increases. Consequently, the long side (b) of the material to be formed has a strong tendency of moving rect-linearly from the roll caliber of the preceding stage to the roll caliber of the succeeding stage without making a circuit. As a result, the edge of the long side (b) is prevented from being elongated, an irregular twist is prevented from breaking out and bending and canning-like twisting in the midst of forming can be checked.
Patent JP-H01307073-A (JP)
Title: Interlocking reproducing device for static picture and voice information
Inventor: WAIDA RIKA
IPC: G09B5/06
Filed: 1988-06-03
Abstract: PURPOSE:To easily interlock and reproduce the recorded static picture information and voice information by making voice information incidental to single or plural static pictures determined beforehand and an information signal to set the framing control signal of the static picture to a pair into one program and recording them in the condition of sticking a program number for the program. CONSTITUTION:A voice signal incidental to single or plural static pictures specified by a digital audio tape recorder DAT beforehand and an information signal to set the framing control signal of the static picture to one pair are made into one program and the information signal of the condition to add a program number for respective programs is reproduced from a magnetic recording medium MC. The program number and the leading address and final address in single or plural static pictures specified beforehand are corresponded to the program number by a control system CTA. The program number recorded in the tape recorder corresponding to the designated program number and the leading address of the static picture are simultaneously searched.
Patent JP-2000031448-A (JP)
Title: Method of flattening surface configuration for solid- state image-pickup device
Inventor: PACE LAUREL J
IPC: H01L31/0216
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve and simplify the operation for flattening the surface inside a solid-state image-pickup device. SOLUTION: A transparent flattening layer 7 is formed. The characteristic part of the surface configuration around a photoactive region 2, including a bonding pad 4 and metal wires 3 is flattened by the transparent flattening layer 7. The photoactive region 2 is flattened at the same time. Then a step of pattern forming is performed by exposing the part corresponding to the pattern of the transparent flattening layer 7 and activating it. As a result of the pattern development, the part of the transparent flattening layer 7 corresponding to the region where the characteristic part of surface configuration is sufficiently higher than the peripheral areas and the part on the bonding pad 4 are eliminated. The transparent flattening layer 7 remains on the photoactive region 2. After that, color filter arrays 8 are formed on the photoactive region 2.  In this way, the plurality of the covering is sufficiently improved, as compared with the flatness obtained through the use of the flattening layer of conventional technology.
Patent JP-H01305478-A (JP)
Title: Three-dimensional image input processing method
Inventor: SAITO TAKASHI
IPC: G01B11/24
Filed: 1988-06-03
Abstract: PURPOSE:To simplify a processing and to eliminate a three-dimensional coordinate memory large in capacity by processing the measurement and modeling of three-dimensional shape simultaneously. CONSTITUTION:Data from a measuring part 14, that is, a photographed image captured by the camera 5 of a projection patch 13 is inputted to a modeler 9, and the actual shape of the patch 13 is recognized by applying the processing of range computation, the extraction of a normal vector, the arithmetic operation of patch size, etc. After that, a patch component most approximate to the actual shape of the patch 13 is selected out of a various kinds of polygons and curved surfaces accumulated in a component buffer (DB)16, or part of it is deformed, and the data is outputted to an image file 11. Such modeling processing can be performed at every projection patch, or also, it can be performed in one time of the scanning unit of an optical axis. In either case, since scan is performed as applying a sequential modeling processing, it is possible to dispense with the three-dimensional coordinate memory 10.
Patent JP-S6116287-A (JP)
Title: Rotary compressor
Inventor: KAWAI HIDEKI
IPC: F04C29/00
Filed: 1984-07-02
Abstract: PURPOSE:To prevent a cylinder from being deformed upon encasing of a compression mechanism in a closed vessel, by providing a plate section to a leg section secured to the closed vessel, having a thickness which is larger than the axial thickness of the leg section, and by securing a cylinder block to this plate section. CONSTITUTION:A compression mechanism 4 is encased in a closed vessel 2. The compression mechanism 4 is formed such that a cylinder plate 7, a side plate 9, etc. are attached to a plate section 5a having a thickness larger than the axial thickness of an attaching leg section 5b which is secured to the vessel 2 and which is integrally incorporated with the plate section 5a. Between the cylinder plate and the attaching leg section, there is defined a space 5 having a distance l2 which is greater than the axial thickness l1 of the attaching leg section by at least 30% of the latter, and therefore, stress which is brought about when the attaching leg section is secured to the closed vessel can be hardly transmitted to the plate section so that it is possible to prevent the cylinder from being deformed.
Patent JP-2000333127-A (JP)
Title: Signal processing circuit
Inventor: HASEGAWA JUNICHI
IPC: H04N9/64
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To uses many circuit components of a signal processing circuit in common even in the case of an SDL mode whose compression rate is higher than that in an SD mode. SOLUTION: A signal interpolation circuit 1 receives a luminance signal that is in operation with a frequency of 13.5 MHz and processed by a signal processing circuit (not shown), and the signal interpolation circuit 1 provides an output of pixel data by 3 pixels that are generated from 4 consecutive pixels in a horizontal direction and dummy data by one pixel. A memory in a rate conversion circuit 2 stores only the pixel data by the 3 pixels from the signal interpolation circuit 1 and stores no dummy data. The rate conversion circuit 2 outputs a luminance signal and a color difference signal in a time division multiplex system by using a system clock with a high frequency.
Patent JP-S5841217-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: FUJIMOTO HIROAKI
IPC: F02B75/02
Filed: 1981-09-02
Abstract: PURPOSE:To ignite mixture gas in a reliable manner and to stabilize combustion of the mixture gas, by forming the entire inner surface of a cylinder head substantially in a flat plane, and forming a substantially flat area and a recess constituting a combustion chamber in the top surface of a piston. CONSTITUTION:The entire inner surface 2A of a cylinder head 2 is formed to be substantially flat. A squish area 14 is formed between the inner surface 2A of the cylinder head 2 and a substantially flat area 10A of a piston 10, while a combustion chamber 15 is formed between the inner surface 2A and a recess 10B  formed in the top surface of the pisten 10. At the instant when compression of  air is completed by the piston 10, mixture gas is forced into the recess 10B and  highly rich air-fuel mixture near an ignition plug 16 is ignited in a reliable  manner. Then, combustion is propagated to lean mixture gas. With such an arrangement, it is enabled to stabilize combustion of mixture gas, to increase the  engine output and to lower the fuel consumption.
Patent JP-S63302284-A (JP)
Inventor: KOREHISA MASAKI
IPC: F26B17/14
Filed: 1987-05-29
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-H04361409-A (JP)
Title: Fm demodulator
Inventor: OKUBO BUNICHI
IPC: H03D3/02
Filed: 1991-06-10
Abstract: PURPOSE:To attain no adjustment of the FM demodulation circuit of the PLL system by eliminating the need for absorbing the dispersion in the manufacture being a problem in a conventional circuit for the FM demodulation circuit of the PLL system. CONSTITUTION:A resonator 4 and a variable reactance circuit 5 are connected to an output of an oscillation circuit 1, a difference between an oscillating frequency of the oscillation circuit 1 and a frequency of an FM wave is detected by a phase detector 8, the detected signal is given to a loop filter 9, its output controls a capacitive component of the variable reactance circuit 5 and the oscillating frequency of the oscillation circuit 1 is made always coincident with the frequency of the FM wave and an output of the filter 9 is used for an output of the demodulation circuit. Thus, no adjustment of the PLL demodulation circuit is attained by using the variable reactance circuit 5 and the resonator 4.
Patent JP-H082093-A (JP)
Title: Recording sheet and production thereof
Inventor: SAITO MASAAKI
IPC: D21H19/80
Filed: 1994-06-20
Abstract: PURPOSE:To impart proper slip properties to a recording sheet to facilitate the continuous feed of the recording sheet. CONSTITUTION:An ink jet printer recording sheet is obtained by providing a pseudo boehmite porous layer 2 with a thickness of 1-100mum on a base material 1 and providing a silica gel layer 4 formed by dispersing and bonding silica particles 3 with a mean particle size of 0.1-30mum along with a silica sol and a binder on the upper surface of the porous layer 2.
Patent JP-S5928172-A (JP)
Title: Electrostatic latent image monitoring device
Inventor: MATSUOKA NOBUO
IPC: G03G15/22
Filed: 1982-08-09
Abstract: PURPOSE:To enable direct viewing of an electrostatic latent image formed on a photosensitive drum and prevent miscopying due to mistake of color coordination by storing the amount of charge that forms an electrostatic latent image over whole picture forming area of a photosensitive drum in a memory in the form of digital signal, and reproducing a picture that corresponds to the electrostatic latent image by reading out the data. CONSTITUTION:When the multiplexer transistor of a charge detecting device 2 is energized, high voltage is generated in a high voltage constant-current circuit 10. Picture charge discharges the charge from a discharge electrode 8, and both ends voltage of the constant-current circuit 10 changes according to the amount of charge of picture charge on the photosensitive drum. This change of voltage is converted to a digital signal and stored temporarily in memory 4. Prior to this, a controller 5 discharges charge accumulated beforehand in a condenser 14 to prepare for a charge image formed on the photosensitive drum 1 next. By reading out the digital signal stored in the memory 4 on a television picture forming device, the signal can be converted to video signal, and a picture can be reproduced on a color monitor television 7.
Patent JP-S5362002-A (JP)
Title: Steam boiler
Inventor: FURUKAWA TETSUO
IPC: F22G3/00
Filed: 1976-11-15
Abstract: PURPOSE: Terminal portion of the heater is arranged in the combustion chamber as a portion of the wall of the combustion chamber, cover with a heat resistant and hot corrosion covering material an excessive steam temperature is increased and thereby a thermal efficiency is increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6029801-A (JP)
Title: Dual controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B23/02
Filed: 1983-07-29
Abstract: PURPOSE:To obtain a high-performance dual control circuit by discriminating between the trouble of a control in operation and that in stand-by mode in a closed loop system, and displaying the trouble of the controller in stand-by mode. CONSTITUTION:The controller 1 in operation and controller 2 in stand-by mode which both operate through setters 4, etc., control a controlled system 12 through a switch 3, and their outputs are inputted to substracters 5 through a sensor 14 respectively. Further, models 15-20 corresponding to actual equipments constitute norm models having the same dynamic characteristics. Respective signals from the models are compared 22-25 with signals from the actual equipments to input deviation values 26-29 to the 1st decision making device 30, and the comparison output 33 between the controllers 1 and 2 is inputted to the 2nd decision making device 34. If the controller 1 in operation gets out of order, the switch 3 performs switching to the controller 2 in stand-by state with the output of the 1st AND circuit 36, and if the controller 2 in stand-by mode gets out of order, the trouble is displayed with the output of the 2nd AND circuit 38.
Patent JP-S61295491-A (JP)
Inventor: SEKI MASAHIKO
IPC: F27D13/00
Filed: 1985-06-24
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-H0288498-A (JP)
Title: Diamond laser crystal and its formation
Inventor: NAKAJIMA TAKESHI
IPC: H01S3/16
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the title diamond laser crystal with high laser efficiency by treating prescribed Ib-type diamond at elevated temps. and pressures, irradiating the diamond with an electron beam or a neutron beam, and then annealing the diamond. CONSTITUTION:The Ib-type synthetic diamond having >=60vol.% (111) face growth sector is prepared. The synthetic diamond is then heat-treated at elevated temps. and pressures to convert the Ib-type nitrogen in the diamond to IaA-type nitrogen. The diamond is irradiated with an electron beam or a neutron beam to generate holes in the diamond. The diamond is then annealed to combine the IaA-type nitrogen and holes in the diamond, and an H3 center is formed. The electron beam having 0.5-4 MeV energy and 10<17>-10<19>e/cm<3> density is preferably used, and the neutron beam having 0.5-4MeV energy and 10<15>-10<17>n/cm<3> density is preferably used.