baber/WOPTO huggingface dataset:
Patent JP-H10282947-A (JP)
Title: On-screen display device
Inventor: NAKANO MASAHIRO
IPC: H04N5/445
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an on-screen display device capable of adjusting the size and pitch of display characters according to variations in scanning speed. SOLUTION: Font data read from a font ROM are displayed on a monitor displaying video signals with different scanning speeds. In this case, this device is provided with an address generation part 1 for counting horizontal synchronizing signals inputted externally and generating read-out addresses of a font ROM 7, a register 2 for setting a predetermined count value according to the scanning speeds of video signals, and a comparison part 3 for comparing a count value counted by the address generation part 1 with the count value of the register 2. And, whenever the count value of the address generation part 1 reaches the count value of the register 2, it is configured so that the count value of the address generation part 1 is cleared and the count is newly started.
Patent JP-H02261205-A (JP)
Title: Constant voltage power supply circuit for amplifier
Inventor: TSUCHIYA HIROTOSHI
IPC: H03F1/30
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the cost by feeding back a fluctuation of a voltage amplifier circuit in opposite phase. CONSTITUTION:When a plus input Va of an operational amplifier circuit is kept constant, a minus input terminal VNF remains at the same level. The output of the operational amplifier keeps the VNF constant with opposite phase operation of a transistor(TR) Q1. Moreover, the input Va and VNF are designed so as to have the same VCC characteristic (NF pin voltage versus Vcc characteristic) as the VF pin voltage when a capacitor is in use. Thus, even when the Vcc varies, the center point of the output is kept at the ideal voltage (simultaneously clipping voltage). Thus, the product cost is reduced and the required space around a power IC is reduced for the product and the dispersion in the characteristic of the IC due to the feedback pin capacity is eliminated.
Patent JP-H06295709-A (JP)
Title: Light emitting device
Inventor: SHINADA SHINICHI
IPC: H01J61/88
Filed: 1993-04-09
Abstract: PURPOSE:To provide a light emitting device of high luminance and long service life which improves its condensing performance and does not change its lamp characteristics by environmental conditions, particularly, by a temperature change or cooling wind. CONSTITUTION:A discharge lamp having a light emitting tube 1 which has at least a pair of electrodes and in which starting noble gas, metallic halide and mercury are sealed and a light transmissive outer tube bulb 8 enclosing the light emitting tube 1, is used as a light source, and the discharge lamp is incorporated into a reflecting mirror 6 composed of a rotary curved surface. In this light emitting device, a through-hole 12 is arranged so that the outer tube bulb 8 can pass penetratingly through the reflecting mirror 6, and the lamp is arranged so that the lamp axis of the discharge lamp can cross the mirror axis almost in a focus position of the reflecting mirror 6.
Patent JP-S526809-A (JP)
Title: Combustion chamber for a diesel engine
Inventor: SUZUKI TAKASHI
IPC: F02B23/06
Filed: 1975-07-05
Abstract: PURPOSE: Improvement of combustion efficency by forming radial grooves on the upper piston surface around a combustion chamber which lead to the combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240724-A (JP)
Title: Communication equipment
Inventor: UETAKE KAZUO
IPC: H04W84/02
Filed: 1985-04-18
Abstract: PURPOSE:To decrease power consumption required for the operation of a receiver by stopping a receiving operation of the receiving device for a prescribed time by a message data transmitted from a transmitting device, and thereafter, resetting it automatically to a stand-by state. CONSTITUTION:When a receiving operation stop code and a stop time data are contained in a message data, it is outputted from an AND circuit 27 of a memory control part 12, and the coincidence with the stop code which has been stored in advance is detected by a stop message detecting circuit 46. A coincident signal turns off an AND circuit 48, a Q output of an FF 42 becomes an L level, a power source cutting-off circuit 13 becomes an on-state, and a power source supply to a receiver is stopped. Also, the coincident signal and the stop time data from the AND circuit 27 are brought to down-count, and counted to a stop data which has been set. When a stop time corresponding to the set stop time data elapses, namely, '0' is detected, the AND circuit 48 is turned on and the Q output of the FF 42 becomes an H level, the power source cutting-off circuit 13 goes to an off-state, and the power source is supplied again to the receiver.
Patent JP-H11281074-A (JP)
Title: Floor heating device
Inventor: HASEGAWA HIROSHI
IPC: F24D13/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating device for a mat room excellent in its practicability, safety and durability in which the front surface of a mat can be changed in accordance with an operation similar to that for an ordinary mat without generating a failure by providing a face heat generating body in a position in which it is not broken. SOLUTION: A floor heating device for a mat room in which a tatami mat 1 is laid, the tatami mat 1 has a tatami mat front 3 provided on the surface of the core material 2 of the mat sewn thereto by means of a wire 4 with good heat transfer characteristic. A face heat generating body 5 which generates heat upon energization is provided in the lower part of the mat 1. Heat generated from the face heat generating body 5 is transferred to the front side of the mat 1 through the wire rod provided in the mat 1.
Patent JP-S58202377-A (JP)
Title: Igniter of internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P3/00
Filed: 1982-05-19
Abstract: PURPOSE:To lengthen the life of a distributor and an ignition plug by relatively shortening the duration time of high ignition energy flowing through the distributor and the ignition plug, while allowing a DC-DC converter to start and stop according to the operating conditions of an engine. CONSTITUTION:A rotary sensor 12 outputs a voltage signal V1 in response to the number of engine revolutions. A load sensor 13 outputs a voltage signal V2 in response to the engine load. Comparators 14, 15 respectively compare the voltage signal V1 with reference voltage Vn corresponding to the number of engine revolutions NN and a voltage signal V2 with reference voltage VTQ corresponding to net torque TQ, and outputs signals a1, a2. A transistor 16 is turned off when the low level L signal a1 or a2 is inputted into said transistor via an OR circuit 17 and an amplifier 18, and a normally closed contact 11a is turned on in order to prevent any current from flowing through a relay coil 11b. Accordingly, the DC/DC converter 10 is started only when both output signals a1, a2 from the comparators 14, 15 are on the low level L, and is stopped when the engine changes its operation to a high rotation or high load operation.
Patent JP-S578749-A (JP)
Title: Preparation of medicine for promoting nutrition
Inventor: UEHARA MOTOYASU
IPC: A23L35/00
Filed: 1980-06-19
Abstract: PURPOSE: To prepare a medicine for promoting nutrition having improved shelf stability, by drying a culture of "Bacillus natto" in a medium of a blend of powdered soybeans and Chlorella, followed by heat-treatment.  
     CONSTITUTION: 20W50wt% Powdered soybeans are blended with 80W50wt% chlorella powder to give a mixture, which is mixed with water and an organic acid, and adjusted to pH 4W4.5, to give a medium. "Bacillus natto" is inoculated into the medium, cultivated at 40W43°C for 12W16hr, lyophilized under vacuum, and processed into finely divided powder. The powder is heat-treated at 80W90°C for 10W30min, blended with a diluting agent, e.g., lactose, etc., and pharmaceutically manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07175399-A (JP)
Title: Image forming device
Inventor: SHIRAI HIROYUKI
IPC: G03G15/02
Filed: 1994-04-21
Abstract: PURPOSE:To provide a image forming device capable of surely positioning a process cartridge in a prescribed position of the device main body with a simple operation. CONSTITUTION:The image forming device capable of attaching and detaching the process cartridge 1 for forming an image on a cut sheet (recording medium) P, is provided with the setting part for setting the process cartridge 1 equipped with the photoreceptor drum (image carrier) 3, the process means (cleaning unit 7, electrifier 8 and developing unit 9) and the transfer roller for transferring the formed image to the cut sheet P from the photoreceptor 3 provided in the process cartridge 1 set to the setting part, the device is constituted so that the process cartridge 1 set to the setting part, receiving the pressure from the transfer roller, is placed in a prescribed position. Thus, the exclusive equipment for placing the process cartridge 1 is omitted and the process cartridge 1 can be surely placed in the prescribed position with the simple constitution.
Patent JP-S62238734-A (JP)
Inventor: KOSUGE NORIO
IPC: B32B13/02
Filed: 1986-04-10
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-S5510069-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/14
Filed: 1978-07-07
Abstract: PURPOSE: To perform correct control by allowing a comparison circuit means to generate the ratio of the sensor detection signal to a fixed comparison level which corresponds to a fixed air-fuel ratio, when the cycle of repetition between hith and low levels of air-fuel ratio sensor detection signals is above a fixed value.  
     CONSTITUTION: The detection signal A of an air-fuel ratio sensor 10 which is got rid of high frequendy components and amplified in an amplifying circuit 20 is introduced into a comparison circuit 30, and delayed by a condenser 304, and compared and discriminated by a comparison level comparator 305 at a terminal B where voltage is divided by diodes 301 and 302 and a resistor 303. Namely, at the variation point where the sensor detection signal A is going to vary from high to low level or reversely, whether the air-fuel ratio is above a fixed air-fuel ratio or not can be judged. When the output signal C of the comparison circuit 30 is at high level, feedback control is performed so that the output of an integtarion circuit 40 increases and the air-fuel ratio decreases (rich), and when in low level, feedback control is performed so that air-fuel ratio increases (lean). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284212-A (JP)
Title: Finger ring
Inventor: YOSHIDA HIROSHI
IPC: A44C9/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the title ring having various ornamental designs and a plurality of color tones, by a method wherein both the surface of a different kind of ring put on the outer surface of a cylindrical member, and the surface formed by bending both of peripheral parts of the cylindrical member, are incorporated and are in the same level, and the surface bent is engraved so that a different kind of material of the base of a double layer material, is exposed. CONSTITUTION:A double layer material 3 formed of Au 1 and Ag 2 is wrought into a cap- shaped cylindrical body 4 with a bottom, of which the surface side is formed of the Au. After that, the peripheral end part on the opening side is bent on the surface side and it is made at a bent part 5. After the bottom of the cylindrical member is removed by boring, a different kind of Pt-ring 6 is put on the cylindlical member so that the surface thereof is in the same level as the bent surface. After that, the peripheral end part on the other side is bent on the surface side, and the surface thereof is formed so as to be in the same level as the Pt-ring 6. After that, the surface thereof is engraved so that an Ag-surface is exposed, and is wrought by finishing, and thus an ornamental finger ring 7 is obtained. By different color tones of the ground of the double layer material and a different kind of ring put on, the finger ring having no brazed part, easy producibility, various ornamental designs and a plurality of color tones, can be obtained.
Patent JP-S5419261-A (JP)
Title: Classfying conveyor
Inventor: FUJIMOTO KEIJI
IPC: B07B4/08
Filed: 1977-07-12
Abstract: PURPOSE: To move into the upper layer of scrap the light-weight objects laid in the intermediate layer thereof by vibrating the scrap by an eccentrically rotating vibration roll disposed in contact with the rear surface of the carrier-side portion of a conveyor helt, so that the light-weight objects are sucked into a dust collecting hood. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04316158-A (JP)
Title: Service office transaction system
Inventor: KAMANO TAKESHI
IPC: G06F19/00
Filed: 1991-04-16
Abstract: PURPOSE:To make the reception and transaction processes of the service office of a bank automated and unmanned, especially the business on the high counter of the service office. CONSTITUTION:In this service office transaction system constituted by connecting service office devices 1 respectively provided with plural automatic teller machines 2 with a central device 9 provided with a central processing unit 10 through communication lines 8, each of the devices 1 is provided with the 1st means which transmits the data inputted by a customer and required for making transactions to the central device 9 at the time of starting the transactions and informs the customer of an acceptance number after receiving the number from the device 9 and the 2nd means 5 which transmits the data which are inputted from the 1st means and required for the transactions and the acceptance number from the device 9 to the one having the smallest number of customers to be served of the machines 2 for storage.
Patent JP-H11276761-A (JP)
Title: Washing and drying machine
Inventor: SAITO TAKESHI
IPC: D06F25/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine which is capable of surely and efficiently dispersing and spreading washing stuck to an inner wall surface of a spinning tub used as washing tub in dry spinning process on a rotary vane in drying process and does not generate damage due to the dispersion and spread in washing. SOLUTION: In a washing and drying machine having washing process revolving a rotary cane, dry spinning process revolving a spinning tub used as washing tub and drying process supplying hot air within the spinning tub used as washing tub, a scratching off process of a large rotational angle of a rotary vane for scratching off washing stuck to a wall surface of the spinning tub used as washing tub by revolution of the rotary vane before process is transferred to the drying process and after the dry spinning process is terminated is provided and loosening process of a small rotational angle of the rotary bane is provided during the drying process.
Patent JP-H01256474-A (JP)
Title: Controller for hydraulic elevator
Inventor: YASUDA KUNIO
IPC: B66B1/26
Filed: 1988-04-07
Abstract: PURPOSE:To absorb an impact being produced at the time of stoppage down operation attributable to the internal leakage of a hydraulic pump by installing a hydraulic circuit bypassing a solenoid selector valve and the hydraulic pump, and attaching an auxiliary solenoid valve, with a variable throttle, to this circuit. CONSTITUTION:At the time of down operation stoppage of a cage, simultaneously with stoppage of an induction motor 11 and closing operation of a solenoid selector valve, an auxiliary solenoid selector valve 24 is opened, and pressure oil being exhaust out of a hydraulic jack 1 is recovered to an oil tank 14 through a bypass pipeline 23 even if a hydraulic pump 10 is stopped. At this time, a flow rate of pressure oil flowing in this bypass pipeline 23 is made smaller than an internal leakage quantity, and it is going to decrease stepwise or continuously by a variable throttle valve 24a of the auxiliary solenoid selector valve 24, and if the flow rate is amply reduced, the selector valve 24 is closed. Thus, an impact being produced at the time of stoppage during down operation attributable to an internal leakage in the hydraulic pump is absorbed, so that improvement in riding quality is thus promotable.
Patent JP-S61243331-A (JP)
Title: Infrared thermometer for molten aluminum
Inventor: TAKADA HIDEO
IPC: G01J5/08
Filed: 1985-04-19
Abstract: PURPOSE:To enable continuous temperature measurement even in the utilization of induction heating, by inserting an optical fiber into a molten aluminum to detect the temperature of the molten aluminum from infrared rays passing through the optical fiber. CONSTITUTION:The tip 21 of an optical fiber 20 is inserted into a molten aluminum 10 and the fiber 20 is fed continuously thereinto at a speed enough to make up for the degrading of the tip 21 thereof in the molten metal. Infrared rays passing through the optical fiber 20 is introduced into an infrared rays temperature detecting means 40 to detect the temperature of the molten aluminum 10. Thus, the temperature of the molten metal 10 can detected accurately even the utilization of induction heating for the molten aluminum 10.
Patent JP-H10251404-A (JP)
Title: Hydroxyl-terminated para-oriented aromatic polyamide and porous film produced therefrom
Inventor: TAKAHASHI TSUTOMU
IPC: H01B3/30
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a p-oriented arom. polyamide exhibiting low water absorption and impurity content without detriment to properties, such as high rigidity, strengths, and resistances to heat and solvents, inherent in the polyamide by converting a part of or all the terminal functional groups of a p-oriented arom. polyamide into hydroxyl groups and to provide a porous film prepd. from the same. SOLUTION: A p-oriented arom. polyamide is a polymer which comprises repeating units wherein amido groups are bonded to arom. rings at the p- positions or bonded in a similar manner. A hydroxyl-terminated p-oriented arom. polyamide is prepd. by converting a part of or all the terminal functional groups of a p-oriented arom. polyamide into hydroxyl groups. Examples of the hydroxyl-terminated polyamide are compds. represented by formula I and II [S1 , S3 , S5 and S7 are each H or alkyl; S2 , S4 , S6 , and S8 are each H or a hydroxyl group at the o- or p-position to an amido group; and A1 to A3 are each a group represented by one of formulas III to VI (B is O, S, sulfone, or methylene; R1 to R8 are each H, halogen, or phenyl; m is higher than 15; and n is lower than 100)].
Patent JP-S5711209-A (JP)
Title: Short polyester fiber for paper making
Inventor: YAMAMOTO TAMIO
IPC: D01F6/22
Filed: 1980-06-24
Abstract: PURPOSE: The titled fibers having a specific fineness per fiber, length and number of crimps, good dispersibility in water, improved paper making property and soft feeling.  
     CONSTITUTION: A polyester, preferably polyethylene terephthalate, is melt spun, drawn, crimped and cut to give short fibers having a fineness per fiber of 0.9 denier or less, preferably 0.01W0.9 denier, a length per fiber of 0.3W20mm, preferably 1W15mm, and the number of crimps ≤20peaks/25mm, preferably 7W15peaks/25mm.  
     USE: A sanitary material, packaging material, filter, padding cloth, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08260892-A (JP)
Title: Earth-removing treating method in shielding construction
Inventor: IMAI KUNIO
IPC: E21D9/12
Filed: 1995-03-17
Abstract: PURPOSE: To conduct a quick earth-removing treatment by forcibly lowering the water content in a percent of total weight of discharged earth, which is changed into sludge, in shielding construction. CONSTITUTION: A plurality of well point pipes 2 are installed at places in depth in the vicinity of a lower-end opening in the hopper body 11 of a soil-sand hopper 1 mounted near a pit mouth on the ground. The insides of the well point pipes 2 are evacuated by a suction drainage equipment 4, to suck pore water in sludgy removed-earth D charged to the hopper body 11 and conducting dewatering, then lowering the water content percentage of total weight.
Patent JP-S60227155-A (JP)
Title: Measuring device for particle size distribution
Inventor: TAKEUCHI KAZU
IPC: G01N15/04
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a particle size distribution measurement result having no error all the time by storing a program for correcting variation in concentration due to particle aggregation in a centrifugal force field and variation in concentration due to particle diffusion during sedimentation. CONSTITUTION:Test conditions of the density of particles to be tested, concentration and viscosity coefficient of a medium, sample rotating speed, movement distance, etc., are set and a suspension is charged in a container 1 to measure variation in concentration with time. When a particle size distribution by natural sedimentation is measured, a centrifuge motor 3 is not driven and the output of a photodetector 5 is inputted to a CPU12 through an amplifier 8 and an AD converter 9; and data on absorbance is stored in a RAM15, and corrections as to diffusion are made according to the program in a ROM11 to calculate the particle size distribution, which is displayed on a display device 17. When centrifugal force is utilized, the motor 3 is driven and the absorbance data id stored in the RAM15; and corrections as to aggregation of particles in the centrigugal force field are made to calculate the particle size distribution, which is displayed 17. Therefore, the particle size distribution having no error is measured.
Patent JP-S5512243-A (JP)
Title: Auto-choke deive
Inventor: TAKAHASHI AKIRA
IPC: F02D35/00
Filed: 1978-07-11
Abstract: PURPOSE: To adjust a closing force of the choke valve to a required range, by means of automatically changing the spring constant of strangler spring, provided in the choke drive system, in accordance with an engine temperature.  
     CONSTITUTION: A strangler spring 8 is constructed in such manner that, a coil spring 11 and 12, having a spring constant of KA and KB respectively and being wound in the same direction, be coupled in series by a stopper 13 with a clip provided. To the stopper 13 is attached one pinion arm 16. With an engine temperature going up to reach a set temperature, the double action, having been made by the spring 11, 12, is switched to the single action of the spring 12 by an attaching pressure of the pinion arm 16 applied to the stopper 13, thus the spring constant is made changed from a small value to a large value as the strangler spring 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713044-A (JP)
Title: Slanting detector
Inventor: TAKAHASHI YUUJI
IPC: G03B27/14
Filed: 1980-06-23
Abstract: PURPOSE: To improve slanting detecting accuracy even if it is a kind of longitudinally long sheet of paper in such a way that a sheet lateral part detector is provided on the conveying passage of sheets of paper for a duplicator or the like in order to detect the displacement rate of the position at the lateral part of the sheets of paper.  
     CONSTITUTION: A photosensor 35 and a lamp 34' which faces opposite to it are provided so as to sit astride on the lateral part traveling reference line of a guide 36 to convey the paper which comes out of a registroller 33. The photosensor 35 gets light receiving elements arranged by n-pieces of determined pitches, detection is done on the passing paper whether light is received until the receiving element at which position in order to detect displacement from the reference line and to compare it with the determined value, and when displacement more than the determined value is detected, a conveying change-over piece 44 moved, and the sheet of paper which has larger displacement is taken out of the system 44. This reference line is put in common with the lateral part of the paper in each size. By this constitution, one piece of the sensor will do, and the displacement detecting accuracy is improved for the sheets of paper B 4 , A 3  which are longitudinally long. 
     COPYRIGHT: (C)1982,JPO&Japio