baber/WOPTO huggingface dataset:
Patent JP-H08132833-A (JP)
Title: Large-sized truck with automatic axial load control mechanism
Inventor: HASEGAWA FUMIAKI
IPC: B60G5/053
Filed: 1994-11-08
Abstract: PURPOSE: To provide a large-sized truck with automatic axial load control mechanism capable of varying an axial load according to a load. CONSTITUTION: A large-sized truck with automatic axial load control mechanism utilizes trunnion mechanism (a) in which the shape of the contact surface of front and rear spring sheets 2, 3 supporting a rear spring 1 and the shape of a superimposing action part of the rear spring 1 are formed so that the ratio of the distance of action parts of a driving shaft 4 and a shaft 5 of trunnion mechanism to the distance of action parts of a drug shaft 6 and the shaft 5 of the trunnion mechanism varies according to the variation of loads.
Patent JP-H11112950-A (JP)
Title: Encryption information decoding reproducing device
Inventor: ICHIMURA SATORU
IPC: H04N21/433
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To distribute in advance encryption information, that is known to only those persons who viewed a television program prior to broadcasting of the television program. SOLUTION: A broadcast station broadcasts encryption data to be decoded in interlocking with a television program, prior to start of the television program together with program identification information to specify the encryption data. A receiver receives the encryption data and stores the data to an encryption information storage section 6. The broadcast station sends a decoding key to decode the encryption data, in matching with a progress of the program. When a viewer views the program, the receiver receives the decoding key and an encryption information decoding section 9 decodes the encryption data stored in the encryption information storage section 6 by using the decoding key. The decoded encryption data are processed by an encryption information reproduction section 10 and displayed together with a television video image.
Patent JP-H07129071-A (JP)
Title: Portable electronic calculator
Inventor: NAKAYAMA HITOSHI
IPC: G06F15/02
Filed: 1993-11-02
Abstract: PURPOSE:To enable systematic writing and efficient reading out and displaying of memorization items. CONSTITUTION:The portable electronic computer having a RAM, a keyboard, a CPU and an LCD is provided with a memorization setting key 13, a memorization key 14, a subject key 15, an important key 16, a memorization check key 17, a call key 18, a lump key 18 and a decision key 20 on a keyboard. This CPU is provided with a memorization information storage means for adding the subject information inputted in succession to the subject key to the information inputted in succession to the memorization key under depression of the memorization setting key, further adding the character information of 'important' thereto under depression of the important key and storing the information into the RAM, a memorization information reading out means for successively reading the information meeting the subject information inputted in succession to the call key out of the RAM and displaying the information on the LCD under depression of the memorization check key 17, a display omitting means for omitting the subsequent display of the information for which the jump key is pushed at the time of display and a memorization rate displaying means for displaying the number of the display omission information corresponding to the total information in the memory under depression of the decision key on the LCD.
Patent JP-S62127004-A (JP)
Inventor: PIEERU DEYUFUURU
IPC: A43B5/00
Filed: 1986-11-19
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-2001093376-A (JP)
Title: Pushbutton switch
Inventor: OTSUKA HIROYUKI
IPC: H01H13/14
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To give a satisfactory sense of click without inclining and displacing an operation plunger 3, if subjected to single-side depression. SOLUTION: With first and second rectangular levers 12, 13 having first - fourth arm portions 12-1 through 12-4, 13-1 through 13-4 alternately combined, an operation plunger 3 is fitted and connected to the third arm portions 12-3, 13-3 of both levers 12, 13 to form a parallel motion mechanism for moving up and down the third arm portions 12-3, 13-3 being kept in parallel to the first arm portions 12-1, 13-1 held by a base member 8. A wire resilient spring 15 is laid between the third arm portion 12-3 of the first lever 12 and the first arm portion 13-1 of the second lever 13 to give a clicking feel.
Patent JP-H11110744-A (JP)
Title: Magnetic recording medium
Inventor: ENDO KATSUMI
IPC: G11B5/725
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium which has a proper hardness, a proper adhesiveness between a magnetic head and itself and excellent durability and output characteristics by a method wherein a metal thin film type magnetic layer and a protective layer consisting of a carbon thin film made of diamond- like carbon and hydrocarbon polymer are formed on a supporter in this order. SOLUTION: Cobalt is deposited on a PET film by oblique deposition to form the magnetic layer of a magnetic tape 5 which is made to run from a pay-off roll 2 to a take-up roll 3 through a cooling can roller 4 in a vacuum chamber 1. Mixture of argon gas and ethane gas is introduced into the chamber 1 through a gas nozzle 10 and a carbon thin film is formed on the magnetic layer by DC magnetron sputtering with a graphite target 6. A backcoat layer made of carbon black and binder is formed on the side of the PET film opposite to the side of the magnetic layer. Further, a lubricant layer made of perfluoropolyether is formed on the carbon thin film.
Patent JP-H10125922-A (JP)
Title: Active matrix array for liquid crystal display element use
Inventor: IKEDA HIROYUKI
IPC: H01L29/786
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to dissolve an electrical characteristic distribution difference between split exposure regions even if an exposure matching deviation difference is generated between the split exposure regions and a difference is generated in an LDD(lightly doped drain) length. SOLUTION: Gate electrodes 5 are a plurality of gate electrodes, which are branched from a gate wiring 2 on a substrate 1 and are arranged in roughly parallel to each other. Each active layer 8 is provided with LDD regions 81, which are respectively formed at the positions on both sides of each gate electrode 5, a source region 82 formed at the position on one side of the positions on both sides of each gate electrode 5 via the LDD region 81 and a drain region 83 formed on the other position of the positions on both sides of each gate electrode 5 via the LDD region 81.  Either of the source and drain regions 82 and 83 is formed on each active layer 8 between the electrodes 5 and 5 adjacent to each other and the regions 81 on the sides of the regions 82 and the regions 81 on the sides of the regions 83 are respectively formed in a state that the total of all of the areas of the respective regions 82 formed at the position on one side of the positions on both sides of each gate electrode 5 becomes roughly equal to the total of all of the areas of the respective regions 83 formed at the other position on both sides of each gate electrode 5.
Patent JP-S61160497-A (JP)
Inventor: YASUDA NORIO
IPC: D21H27/00
Filed: 1984-12-28
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-H01120704-A (JP)
Title: Vehicle lighting appliance
Inventor: KATO AKIO
IPC: F21S8/10
Filed: 1987-10-31
Abstract: PURPOSE: To provide a vehicular lighting fixture which is free of a fisheye prism element that is seen black by arranging a piece of Fresnel prism element to each prism element of a fisheye prism. CONSTITUTION: At an inner lens 24, rays of light from lamp bulbs 22 and 23 go in respective Fresnel prism elements 28, optical paths of the rays being diverted therein as shown by solid lines 30 in the figure, enter respective fisheye prism elements 27a, and are diffused there. In this moment, the amount of incident light entering each fisheye prism element 27a is represented by a hatched area as shown in the figure. That is, the amount of each incident light 31 entering each fisheye prism element 27a shown as a hatched area is increased up to half or more of the amount of light defined by a pitch γof prism elements 27a and hence a fisheye prism element 27a that is seen black goes out of existence. Accordingly, attractiveness in appearance of the vehicular lighting fixture is improved.
Patent JP-H0591342-A (JP)
Title: Picture data processing device
Inventor: MIKAMI KAZUHIKO
IPC: G06T9/00
Filed: 1991-09-26
Abstract: PURPOSE:To shorten the expansion processing time by providing a cache memory allowing the quick random access in the preceding stage of a large- capacity and encoded data storage means. CONSTITUTION:Though plural compressor/expanders 6-1 to 6-n perform the processing in parallel, individual memory areas are not provided to store data encoded by compression. that is compressor/expanders 6-1 to 6-n are provided with FIFOs (first in first out) 9-1 to 9-n as private small-capacity and data temporary storage means respectively. Data is transferred to a cache memory 13 in order from the FIFO where a prescribed quantity of data is stored. For example, when the capacity of each of FIFOs 9-1 to 9-n is 2kB, data is collectively transferred to the cache memory 13 from the FIFO where 1kB data is stored.
Patent JP-S61155893-A (JP)
Inventor: NAKAJIMA KAZUO
IPC: G21C17/10
Filed: 1984-12-28
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-H04262364-A (JP)
Title: Capsule shape of low-watt-value metallic halide lamp
Inventor: HARORUDO ERU ROSUUERU JIYUNIA
IPC: H01J61/30
Filed: 1991-09-26
Abstract: PURPOSE: To make a capsule shape suitable for DC operation and horizontal operation and reduce warm-up time by forming an anode area to increase convection and forming a cathode area to be exposed to convection. CONSTITUTION: A low wattage metal halide lamp 10 is constituted of a lamp capsule 12, a lamp filling material 30, an anode 40 and a cathode 60 and is horizontally operated along an axis 68. A capsule wall adjacent to the anode 40 is almost concentric and is formed into a conical shape at about 45 deg. relative to the anode 40. A cell 12 is made of a translucent material such as quartz or glass and is formed into a cylindrical shape. The tip parts of the anode 40 and the cathode 60 are asymmetrically formed to promote different thermal gradient and increase convection. Further, the tip part of the anode 40 has a conical shape to increase convection, the tip part of the cathode 60 has a semi-spherical shape so that the surface may be exposed to convection, the tip parts are made suitable for DC and horizontal operations and warm-up time can be reduced.
Patent JP-H04149185-A (JP)
Title: Unsaturated organosilicon compound
Inventor: MOGI HISAO
IPC: C07F7/18
Filed: 1990-10-12
Abstract: NEW MATERIAL:A compound shown by formula I [R is (substituted) monofunctional hydrocarbon; Y is hydrolyzable group selected from halogen, alkoxy and aryloxy]. EXAMPLE:1,3-Bis(trichlorosilyl)-2-methylpropane. USE:For improving adhesiveness, reliability, mechanical characteristics, electrical characteristics, water resistance and water vapor resistance of organic-inorganic composite material such as semiconductor sealing material, etc., and reducing cost by adding a large amount of inorganic filler. PREPARATION:3-Chloro-2-chloromethylpropene shown by formula II is made to react with a hydrohalogenosilane compound shown by formula III (X is halogen) in the presence of a catalytic amount of a copper compound by using a tertiary amine as a hydrogen chloride scavenger to give a compound shown by formula I wherein group Y is halogen.
Patent JP-H11112928-A (JP)
Title: Digital image camera
Inventor: YAMATANI KUNIHIKO
IPC: H04N5/91
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital image camera of improved operability. SOLUTION: A photographing means 10 photographs an image. An image compression means 20 applies compression processing to the photographed image to generate a compressed image. A recording means 40 consists of plural floppy disks. A recording control means 30 records the compressed image and image information onto floppy disks 40a, 40b. A reproduction means 50 decompresses the recorded compression image and reproduces the image.
Patent JP-H0699307-A (JP)
Title: Surface plate of nc cutter having carrying conveyor
Inventor: TANAKA MINEAKI
IPC: B23D33/02
Filed: 1992-09-21
Abstract: PURPOSE:To raise the line marking and cutting efficiency of a cutter for a long article, by providing a surface plate with which cutting work can be performed as keeping the precision of the upper face of a conveyor. CONSTITUTION:An NC cutter comprises roller conveyors 1 serving both as a carrier and a line marking surface plate, and a cutting surface plate 2 which is set between the roller conveyors 1 and can be moved upward/downward by an elevating device 4. The cutting surface plate 2 is made able to be positioned on the roller conveyors 1 more than a certain distance apart, and roller covers 3, with which each roller of the roller conveyors 1 is automatically covered from above, when the cutting surface plate 2 is moved upward, are rotatably attached to the frame of the cutting surface plate 2.
Patent JP-2001095888-A (JP)
Title: Bathing aid device
Inventor: IKEGAMI HIROSHI
IPC: A61H33/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathing aid device for relieving a carer from burden without giving anxiety to a patient when moved from a bed 28 to a bath tub 1. SOLUTION: A bathing aid device has a mat 10 placed in a bath tub 1, in which air can be pressed. The upper face 12 of the mat 10 is moved up by pressing air in the mat 10 and the upper face 12 of the mat 10 is moved down by exhausting air from the mat 10, so that a patient on the mat 10 can be moved up and down to take a bath.
Patent JP-H09117758-A (JP)
Title: Water purifier
Inventor: NIINO KIYONORI
IPC: C02F1/30
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To highly purify water without flow rate shortage or active carbon outflow, to reduce an installing space and to simplify maintenance control by subjecting water poured into a water storage tank to filtration treatment under atmospheric pressure by a filter formed with fibrous activated carbon and causing the purified water to flow out of the water storage tank from a hollow part of the filter. SOLUTION: When the erection of a hollow cylindrical filter 2 is completed, an water outlet 2c of the filter 2 and a water supplying port 1c of a water storage tank 1 are made to communication with each other by a hose 4. After that, a water receiving control valve 6 is opened to pour water into the water storage tank 1. Water that is flowed in the water storage tank 1, in spite of under atmospheric pressure, that is, in such a state that the inside of the tank 1 is not pressurized, reaches the inside of a hollow part 2d in the direction of the arrows from the outer peripheral wall of the hollow cylindrical activated carbon filter 2.  Water that has flowed in during that time undergoes filtration action and gets rid of impurities, and the filtered and purified water in the hollow part 2d flows into a water supplying pipe 9 from the water outlet 2c through the hose 4 and the water supplying port 1c.
Patent JP-H01117366-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA YOSHIHIRO
IPC: H01L21/283
Filed: 1987-10-30
Abstract: PURPOSE:To realize a quality MESFET provided with a source, a gate, and a drain with the gaps between them constant and smaller and provided with a gate electrode enhanced in thickness by a method wherein a trench is provided in the surface of a semiconductor layer and, in the trench, a Schottky junction is formed between a gate electrode buried in the trench and the semiconductor layer for the construction of a MESFET. CONSTITUTION:On the semi-insulating GaAs substrate 11, an N-type layer 12 is epitaxially grown. Onto the entire surface of such a wafer, an AuGe layer and then an ohmic metal layer 13 are attached. Heat treatment is accomplished, which is followed by patterning whereby a 2.5mum gap is provided between a source and a drain. The ohmic metal layer 13 and the N-type layer 12 are then subjected to ion beam etching. A plasma SiO2 film 14 is provided and subjected to etching which is accomplished vertical to the substrate surface. Next, three layers of Ti, Pt, and Au are laid on the entire surface, in that order. Ion beam etching is accomplished at 30 deg. to the direction vertical to the substrate surface, after which Au and Pt are retained only at a gate section 15. Etching follows, after which Ti is retained only under the gate section 15 for the completion of a three-layer Schottky gate electrode.
Patent JP-H07125512-A (JP)
Title: Tire air pressure drop judging method and tire air pressure drop detecting device using it
Inventor: NAKAJIMA MIKAO
IPC: B60C23/02
Filed: 1993-11-04
Abstract: PURPOSE:To provide a tire air pressure drop judging method and a tire air pressure drop detecting device using this method, capable of reliably detecting tire air pressure drop even in high-speed traveling of a vehicle. CONSTITUTION:The mean values of the judging values at the time that four tires W1 to W4 are previously and individually depressurized are found for every speed, and the reference speed is set out of the speeds. The square value of the ratio of the other speed corresponding to this reference speed is taken in the axis of an abscissa, and the ratio of the judging value of the other speed corresponding to the judging value of the reference speed is taken in the axis of an ordinate, and the relational expression between the speed and the judging value is found, so as to be previously stored in a ROM provided on a control unit 2. In the actual traveling of a vehicle, the speed is calculated on the basis of the rotational angle speeds of the tires W1 to W4, and the value of the relational expression corresponding to this speed is found, and the calculated judging value is divided by this value, thereby the calculated judging value is corrected according to the speed.
Patent JP-H05113456-A (JP)
Title: Phase detection circuit
Inventor: YAMAGUCHI HIROSHI
IPC: H02M1/00
Filed: 1991-10-23
Abstract: PURPOSE:To prevent the fault of the operation of a power converter caused by the synchronous operation because the phase difference is regarded as 0 degree even though the actual phase difference is 180 degrees. CONSTITUTION:Even though the actual phase difference between the signals ed and eq and efd and efq is 180 degrees, a phase comparator 1 is assumed to have outputted the phase difference signal of DELTAtheta=0 degree. At this time, a phase-difference judgment circuit 6 outputs a simulated phase difference signal eLD when the cosine function signal E0cosDELTAtheta of the phase difference DELTAtheta is higher than a specified level. The signal is inputted into an LPF 2 through an adder 7. Therefore, the phase difference is not regarded as DELTAtheta=0 degree, and the fault of the operation of a power converter is prevented.
Patent JP-H04151259-A (JP)
Title: Ink-jet printer
Inventor: TAKAGI SEIICHI
IPC: B41J2/18
Filed: 1990-10-15
Abstract: PURPOSE:To save consumption of ink by a method wherein negative pressure produced in a pump is made variable by changing the number of steps of a stepping motor, a power source for driving of the pump for suction of the ink, and thereby the force for sucking of the ink is made variable. CONSTITUTION:For operation to prevent clogging in a head nozzle or to recover the head nozzle from clogging, the number of steps of a stepping motor that turns in the direction urging a cam 44 to turn toward 44F is changed, and thereby the angle of turning of the cam 44 changes, making the angle of swing of a pump lever 47 change accordingly. With this change of the swing angle, extent of movement of a piston pin 27 of a pump 23 changes and the pressure produced inside the pump 25 changes in accordance with the change in position of the piston pin 27, and thereby the force for suction of ink is changed. The more the number of the steps of the stepping motor increases, the more the turning angle of the cam 44 and the pump lever 47 become large, and thereby extent of the movement of the piston pin 27 is enlarged. Therefore the ink in a quantity much more than before can be sucked into the pump 25 with the negative pressure inside the pump 23 becoming bigger.
Patent JP-H09119919-A (JP)
Title: Eddy current flaw detector
Inventor: ARAKI YASUO
IPC: G01N27/90
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To ensure a high sensitivity detection while preventing generation of a dead band by providing a means for selecting a coil to be controlled by a control means by operating any one of a plurality of switches. SOLUTION: A plurality of coils 101a-101h, 102a-102h are arranged annularly with each coil overlapping its adjacent coil partially. The eddy current flaw detector comprises a plurality of function switches for making a first coil 102a and adjacent second and third coils 102h, 102b among a plurality of the coils selectively function, a means for controlling the first coil 102a to function as flaw detecting means and to excite the coils 102h, 102b, and a means for selecting the coils 102, 102b, 102c in first to third coils contiguous in the same direction as the coils to be controlled by the control means at a specified timing.
Patent JP-S61155177-A (JP)
Inventor: IIJIMA ATSUSHI
IPC: B66B1/30
Filed: 1984-12-28
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-H06212194-A (JP)
Title: Preparation of particle containing peroxy acid
Inventor: BENJIYAMIN EDOGAA CHIYATSUPUMA
IPC: C11D7/38
Filed: 1993-10-07
Abstract: PURPOSE: To obtain peroxyacid-containing particles useful as a bleach to be blended in a particulate laundry detergent composition by including an early step of uniformly mixing a substantially water-insoluble peroxyacid compound with a specific surfactant without including a solidification step in the process for producing the particles.  
     CONSTITUTION: This process for producing the particles does not include a solidification step, but includes an early step of uniformly mixing a substantially water-insoluble peroxyacid compound [e.g. 6-(nonylamino)-6-oxocaproic acid] with a peroxyacid-stable, water-soluble surfactant (e.g. a linear alkylbenzene sulfonate). Preferably, the product obtained in the step is mixed with a crystalline peroxyacid-compatible material (e.g. silicate), and the mixture is formed into the particles. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08274821-A (JP)
Title: Method and equipment for testing digital radio frequency system
Inventor: MAIKERU ESU HIYUUTOMEIKAA
IPC: H04B17/40
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for testing a digital circuit and a radio circuit. SOLUTION: The system is provided with a digital controller 14, a base band processor 20, a radio frequency transmitter 24 and a radio frequency receiver 34 and the digital radio frequency system is tested by a boundary scan test method. The test pattern is down-loaded via a boundary scan test access port. Test signals with different test patterns are down-loaded to the base band processor 20 by executing the test for the radio frequency transmitter 24 and the radio frequency receiver 34. In order to allow the radio frequency transmitter 24 to transmit a radio frequency signal, the test pattern is given to the radio frequency transmitter 24. In order to confirm the operation of the radio frequency transmitter 24, the base band processor 20 processes a 1st digital signal stream.