baber/WOPTO huggingface dataset:
Patent JP-H0527325-A (JP)
Title: Projection type display device
Inventor: NIITSUMA NORIO
IPC: G03B21/00
Filed: 1991-07-17
Abstract: PURPOSE:To make the appearance of a picture excellent when the picture is displayed on a screen by a projection type display device. CONSTITUTION:When a picture by a liquid crystal panel 3 is projected on a screen 5 in this projection type display device, a lenticular lens 7 which enlarges the picture on the screen 5 in a vertical direction is provided between the panel 3 and a projecting lens 4. Thus, in the case that the number of the display picture elements of the picture constituted on the panel 3 is fewer than the total number of the picture elements of the panel 3, a dark part is not made on the screen 5 and the picture can be displayed extending over the whole surface of the screen 5. Thus, the appearance of the picture can be made excellent.
Patent JP-H0253693-A (JP)
Title: Undersea operation system
Inventor: TADATSU GUNKICHI
IPC: B25J5/00
Filed: 1988-08-13
Abstract: PURPOSE:To perform work in deep sea efficiently by a machine by providing a hydraulic pump, an engine, and a control room on the sea and making connection of hydraulic motors and hydraulic cylinders on a submarine self-propelling carrier with a cable. CONSTITUTION:A travelling unit 2 and a boom B are provided on a submarine self-propelling carrier A. The boom B is composed of a first arm 3, a second arm 4, and a third arm 5, and a first, second, and third hydraulic cylinders 7, 8, and 9 are mounted among these arms. A swing mechanism 6 capable of being driven by a swing hydraulic motor M2 is fixed at the base of the first arm 3. A control room R, an engine D, and a hydraulic pump P are mounted on a marine operation vessel S and connected to the submarine self-propelling carrier A with a cable C. Thus the submarine self-propelling carrier A can be driven very efficiently and, in addition, operated for a long period of time even in deep sea.
Patent JP-S5992525-A (JP)
Title: Formation of semiconductor p-n junction
Inventor: TORIKAI TOSHITAKA
IPC: H01L21/265
Filed: 1982-11-18
Abstract: PURPOSE:To change the outside diffusion quantity of a semiconductor constructing element to an insulating film when a heat treatment is performed by a method wherein the kind of a protective film for an activating heat treatment after ion implantation is changed. CONSTITUTION:P type impurities are implanted to an N type substrate 11 to form an implanted region 13. After then, a mask 12 is removed, and the insulating films 14, 15 of the mutually different kinds are formed. Then when an activating heat treatment is performed at 700 deg.C for 20min, P-N junctions 13', 13'' of mutually different junction depths are formed at the part of the film 14 and at the part of the film 15. Namely, because the SiO2 film of film 14 has the larger function to promote outside diffusion of semiconductor constructing atoms than the Si3N4 film of film 15, diffusion in the semiconductor of beryllium of P type impurities proceeds deep.
Patent JP-S6179144-A (JP)
Title: Analyzing method of metallic sample
Inventor: NARITA MASANAO
IPC: G01N23/223
Filed: 1984-09-26
Abstract: PURPOSE:To improve accuracy by correcting the measured intensity value of fluorescent X-rays in accordance with the roughness on the surface of a metallic sample and determining the content of elements from the value after correction. CONSTITUTION:X-rays are irradiated to a metallic sample 1 to generate fluorescent X-rays by an X-ray tube 3 and the fluorescent X-rays are divided by a spectral crystal 4. The divided light is converted to an electric signal by a detector 5. The electric signal is applied via an amplifier 6 to a pulse height analyzer 7 and the spectral intensity value is counted by a counter 8. The output of a roughness sensor 9 is inputted via an amplifier 10 to an A/D converter 11. A computer 12 is inputted with the count value of the counter 8, i.e., the intensity value of the fluorescent X-rays and the digital value of the A/D converter 11, i.e., the measured roughness value and corrects the measured value of the fluorescent X-ray intensity in accordance with the measured roughness value. The content of the compsn. elements of the sample 1 is calculated from the corrected fluorescent X-ray intensity value and the content is printed together with the other important digital values by a printer 14.
Patent JP-H0937374-A (JP)
Title: Light receiving device for infrared-ray wireless microphone
Inventor: SATO FUMINORI
IPC: H04B10/11
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a light receiving circuit for a wireless microphone utilizing infrared rays as compared with a case using two identical resonance circuits. SOLUTION: A 1st resonance circuit resonating with prescribed frequency is formed by a junction capacitor 15 consisting of a photodiode and a coil 13, a 2nd resonance circuit resonating with frequency different from that of the 1st resonance circuit is formed by an input capacitor 16 consisting of an FET and a coil 8 and a light receiving circuit with a double-humped characteristic is formed by these two resonance circuits. Consequently the output frequency bands of two microphones can be simultaneously used respectively correspondingly to two high sensitivity frequency bands.
Patent JP-S58103198-A (JP)
Inventor: TADA SHIN
IPC: H05K3/34
Filed: 1981-12-15
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-H0620679-A (JP)
Title: Battery electrode
Inventor: ANEGAWA AKIHIRO
IPC: H01M10/05
Filed: 1992-07-06
Abstract: PURPOSE:To provide a battery electrode having a large capacity per unit volume, make a battery chargeable and dischargeable over a long period, and facilitate the manufacture by using the electrode. CONSTITUTION:In an electrode for battery using a composite of a polyacene organic polymer semiconductor and lithium cobalt oxide as an active material, the average particle size of lithium cobalt oxide is less than 1mum, and the pore volume less than 0.1 is 70% or more to the whole pore volume.
Patent JP-S6359529-A (JP)
Inventor: NISHIZAWA HITOSHI
IPC: E04D5/10
Filed: 1986-08-29
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-H0527632-A (JP)
Title: Heating device
Inventor: FUKUZAWA DAIZO
IPC: G03G15/20
Filed: 1991-07-19
Abstract: PURPOSE:To prevent the occurrence of a slipping phenomenon between a pressurizing member and a film, caused by the increase of the slidability of the surface of the pressurizing member with lapse of time by forming a pressurizing member 8 with a rubber elastic body 10 and setting the oil content of at least, a part at <=3wt.%, in a part of the rubber elastic body 10 in contact with the film 7. CONSTITUTION:This heating device has the heating body 5 and the rotary pressurizing member 8 allowing the film 7 to press-contact with the heating body 5 and moving/driving the film 7 while it is slid with respect to the face of the heating body 5, and applies the heat energy of the heating body 5 to a material to be heated P via the film 7 in such a manner that the material to be heated P is introduced between the film 7 on a nip part N where the heating body 5 and the pressurizing member 8 in press-contact with each other via the film 7, and the pressurizing member 8, and moved to pass the press- contacting/nip part N together with the film 7.
Patent JP-H1152899-A (JP)
Title: Projection type display device
Inventor: HATANAKA MASATO
IPC: G02B5/30
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the size of the device by arranging the plate type polarized light separating mirrors, whose surfaces are set so that it is tilted to the optical axis of light beams, between picture displaying elements and a light source. SOLUTION: A PS converting unit 15 is used to take out only desired S wave, for example, from parallel light beams LP obtained from a reflection mirror 55 of a light source. When the beams LP are made incident on two polarized light separating mirrors 63, P wave pass the mirrors 63. However, S wave are reflected by the mirrors 63 and reach λ/4 plate mirrors 65. Then, the mirrors 65 reflect the S wave and send the S wave in parallel with an optical axis OP. On the other hand, the P wave passed the mirrors 63 are polarization converted to S wave by a λ/2 plate 67 and send out in parallel with the axis OP. Thus, only S wave are polarization separated from the beams LP and send to the first fly array lens side of a next stage.
Patent JP-S5896610-A (JP)
Inventor: RORUFU FURANTSU FUOOSUTAA
IPC: C08F4/12
Filed: 1982-11-19
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-S58105344-A (JP)
Title: Buffer memory controlling system
Inventor: TANIMOTO ASAAKI
IPC: H04L13/08
Filed: 1981-12-17
Abstract: PURPOSE:To perform assured buffering of data with reduced memory capacity, by dividing a shared memory into plural numbered memory blocks and controlling the using conditions of the divided memory blocks with plural register memories which are provided separately. CONSTITUTION:A processor 1 is started and divides the storage region of a shared memory 2 into plural memory blocks. A serial numbers are added to each divided memory block, and these block numbers are registered to an idle block register memory 3. Wen a serial-parallel converting part 7 receives data from another communication controller, the converter 7 extracts the idle block number out of the memory 3 and stores successively the received data underwent a serial-parallel conversion to the memory blocks in the memory 2 which corresponds to the block number. Then the numbers of the used blocks are registered to a received data storing block register memory 6 at a time point when a series of data reception is over.
Patent JP-S6448041-A (JP)
Title: Time sharing driving system for liquid crystal shutter
Inventor: MORI KOICHI
IPC: G02F1/133
Filed: 1987-08-19
Abstract: PURPOSE:To prevent the generation of leak light by attenuation of the effective electric field of a liquid crystal by changing potential difference between common and segment electrodes upon lapse of time in the direction where shutter apertures are optically turned off after the start of an image recording operation for one page. CONSTITUTION:A control circuit 19 is started and the common electrodes Ca, Cb of a liquid crystal shutter array 1 are maintained at zero V, then prescribed AC signals are impressed to the respective segment electrodes Sg at the time of starting the recording operation. The state of the liquid crystal of the array 1 is thereby uniformized and refreshed. A driving control circuit 18 is started and the image writing operation is started when the top part of the photosensitive layer of a photosensitive drum 4 comes to the underside of an optical writing head 6. The apertures A and B are selected time sharingly and the images for one line are formed in one period thereof. The voltage between the electrodes Ca and Sg are made into the square wave voltage of a specified period in the direction where the array 1 is optically turned off. The voltage level thereof is displaced in the direction where the apertures A, B are further optically turned off stepwise at, for example, 2sec.
Patent JP-S5994766-A (JP)
Title: Sorter
Inventor: SAKATA SEIJI
IPC: G03G15/00
Filed: 1982-11-20
Abstract: PURPOSE:To decrease the max. value of required electric power by providing a route selection means to a conveyance route for paper and stopping the power supply to a distribution means when electricity is supplied to the solenoid of said means. CONSTITUTION:A selection guide member 11a is provided turnably in a conveyance route for paper, and a turning piece 11c attached with a solenoid 11g is fixed to the fulcrum shaft 11b thereof and is normally energized clockwise by a spring 11d. When electricity is supplied to the solenoid 11g, the member 11a is turned counterclockwise and the paper is discharged, via a discharge roll, into a discharge tray. The power supply to an electromagnetic clutch for driving a sorter and the power supply to the solenoid of a distribution means are stopped in this stage. The required electric power is thus averaged and the max. value of the required electric power is made smaller.
Patent JP-S6448696-A (JP)
Title: Production of honeycomb core
Inventor: NOGUCHI HAJIME
IPC: B21D47/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a joining part excellent in the mechanical strength and chemical property by abutting the plate formed by bending in the specified shape via noncrystalline amorphous brazing filler metal with mutual recessed part and projecting part and partially joining it by heating. CONSTITUTION:A flat sheet 1 is formed by bending continuously in its specified shape equipped with a recessed part 3 and projecting part 4 in the thickness direction by a press die, etc. Plural sheets 1 are then abutted via a noncrystalline amorphous brazing filler metal A with mutual recessed part 3 and projecting part 4 each other. The respective abutted recessed part 3 and projecting part 4 is partially jointed at their mutual space by the heated amorphous brazing filler metal A and the honeycomb core 6 equipped with a cell 5 is obtd. Consequently the production of the honeycomb core 6 having uniform joining strength and excellent joining strength and extremely high height in the axial direction of the cell 5 is also easy.
Patent JP-S6448265-A (JP)
Title: Microprogram loading system for magnetic storage device
Inventor: SUZUKI CHIKARA
IPC: G11B20/10
Filed: 1987-08-18
Abstract: PURPOSE:To prevent the increase in the hardware quantity and the costs of the titled device by storing a function microcode loaded to a ROM at the time of initialization and storing a second function microcode to a RAM. CONSTITUTION:The function microcode loaded at the time of the initialization is stored into a ROM 1, the second function microcode is stored into a RAM 2, and the microcode either of the ROM or the RAM controls a host interface 4 and a magnetic storage interface circuit 5. By using a magnetic storing circuit 6 to storage general data and the function microcode stored in the RAM, the second function microcode is loaded from the magnetic storing circuit to the RAM by ROM contents at the time of the initialization, and the function microcode can be stored into the magnetic storing circuit. Thus, a special hardware, such as a floppy disk circuit, is not required, and the increase of the hardware quantity and the costs can be suppressed.
Patent JP-H0947793-A (JP)
Title: Treatment of waste liquid
Inventor: SASAYAMA KOJI
IPC: C02F9/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the clogging of a filter-cloth belt without increasing the amt. of cake by adding a flocculant contg. novolac resin and alkaline material to a waste liq. before it is filtered by pressure filtration. SOLUTION: A waste liq. is introduced into a reaction tank 1, a flocculant contg. novolac resin and alkaline material is added, an acidic material is added, and the mixture is agitated to form a floc. The floc-contg. waste liq. is supplied to the waste liq. feed part 2 of a belt press, and the inside of a reduced-pressure part Y is evacuated by a blower 3 to remove the water from the floc-contg. waste liq. The dehydrated floc-contg. waste liq. is then transferred by a filter- cloth belt 5, pressed by the transfer drum 6 and press roll 7 to form a cake 15. The cake 15 is released from the transfer drum 6 by a cake releasing blade 8 in sliding contact with the transfer drum 6 surface and discharged into a cake receiving tank 9.
Patent JP-S61156287-A (JP)
Inventor: AIRIIN HERUNANDESU HERUNANDESU
IPC: G06F17/21
Filed: 1985-09-18
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-H0254365-A (JP)
Title: Remote accounts settling system
Inventor: FUCHIBE SHIYUNICHI
IPC: G06Q40/00
Filed: 1988-08-19
Abstract: PURPOSE:To enable even a remote accounts settler to quickly seal an account settlement stamp by using a picture output means which outputs the document pictures, an instruction signal output means which displays the pictures and outputs an instruction for sealing, and a sealing process means. CONSTITUTION:A document 14 requiring an accounts settlement mark is read by an image reader 8 and the picture of the document 14 is sent to a telephone circuit 3. A remote accounts settler carries a lap-top personal computer 9 and inputs the password of the picture data on the document 14 to be inputted via the circuit 3. This picture data is shown on a display of the computer 9. Thus the accounts settler immediately confirms the display contents. When propriety is decided for the accounts settlement, the settler operates the computer 9 to output an accounts settlement instruction signal. This signal includes a password and is inputted to an electronic board 5a or a personal computer 5b via the circuit 3 and stored there. At the same time, an accounts settlement processor 6 seals a settlement stamp at the prescribed position of the document 14 under the control of a CPU.
Patent JP-S6448599-A (JP)
Title: Speaker
Inventor: YANAGISAWA MICHIO
IPC: H04R9/02
Filed: 1987-08-18
Abstract: PURPOSE:To realize a small-sized speaker, low cost and high performance by providing a shield made of a superconductor to the outer periphery of the axial type speaker. CONSTITUTION:The outer peripheral part of a magnetic circuit using a permanent magnet applying axial magnetization in the movable coil type speaker is shielded by a shielding member 104 obtained by kneading and forming superconduction powder and thermoplastic resin or thermosetting resin. The performance does not depend on the thickness of the shielding member 104 and the speaker with almost no leakage magnetic flux is obtained by using an excellent magnetic shielding member shielding almost completely magnetism. Even when the superconductor itself has no stiffness but feeble, since the power is bound by stiff organic binder, the member withstands shock and vibration. That is, thin profile, light weight and low cost are attained.
Patent JP-S58106131-A (JP)
Title: Intake device of 2-cylinder rotary piston engine
Inventor: YATOMI SATOSHI
IPC: F02B53/04
Filed: 1981-12-17
Abstract: PURPOSE:To decrease a maximum quantity of intake air flowing in intake passages and form a Venturi part to a small diameter, by connecting the intake passages to a low load intake port of one cylinder and the different intake passage to a high load intake port. CONSTITUTION:The first intake passage 13 interposed with the first carburetor 11 is connected to a low load intake port 6 of one cylinder F while the second intake passage 4 interposed with the second carburetor 12 is connected to a low load intake port 7 of the other cylinder R. A high load intake port 8 of the cylinder F is connected to the second intake passage 14 through the first control valve 17 opened at a high load while a high load intake port 9 of the cylinder R is connected to the first intake passage 13 through the second control valve 18. In this way, a maximum quantity of intake air flowing in the intake passages is decreased to form a Venturi part to a small diameter, and generation of pulsation can be reduced.
Patent JP-S6360125-A (JP)
Title: Production of inorganic fiber and producing apparatus
Inventor: TAKAHASHI MASAHARU
IPC: C03B37/05
Filed: 1986-08-29
Abstract: PURPOSE:To easily produce fine inorganic fiber extremely little in shot content by allowing melted or softened inorganic fiber composition to flow out on a heated rotor and flying out the melt of the inorganic fiber composition by means of centrifugal force. CONSTITUTION:Inorganic fiber composition 7 melted or softened in a heating oven 6 is allowed to flow out on a rotor 1 which is rotated at 0.5-400m/sec circumferential velocity and heated at softening temp. or more of the above- mentioned composition 7 through a narrow pore nozzle 5 provided to the lower part of the oven 6 and uniformly fluidized by centrifugal force till the peripheral edge end part of the rotor 1 while keeping the composition 7 in such a state that it is made to a thin film at the uniform temp. melting or softening it, and the composition is sprung out with an end part 8 as a fulcrum and fiberized. By this method, fine fiber having <=7mu fiber diameter is stably obtained and fiber which contains a little shot and is made little in the length of fiber and the unevenness of diameter thereof is obtained.
Patent JP-H0254541-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEZUKI AIICHIRO
IPC: H01L21/3065
Filed: 1988-08-18
Abstract: PURPOSE:To suppress the lateral spread of a polyimide resin by means of sidewalls of a resist and prevent its expansion from coming into contact with bumps by using a positive resist for the formation of the bumps and making openings by exposing and developing them without removing the resist, thereby performing dropping of the polyimide resin into the openings. CONSTITUTION:A thick film positive resist 3 is applied and gold bumps 5 are formed by making openings. A dropping part is opened and a polyimide resin 10 is dropped. After making the resin set, the thick film positive resist 3 is stripped. In this way, the polyimide resin does not spread over the gold bumps 5.
Patent JP-S6097177-A (JP)
Title: Take-up device
Inventor: SABA ATSUSHI
IPC: B65H75/44
Filed: 1983-10-31
Abstract: PURPOSE:To aim at the promotion of thin type in a take-up device, by installing a lock piece in the side of a reel, while making the device lock the reel with an engaging relationship between the reel and the lock piece, in case of the take-up device which houses a cord or the like retractably with spring force, etc. CONSTITUTION:In a state that a cord 8 installing a power plug is rolled round on a reel 15 being energized in a winding direction by spring force, when the cord 8 is drawn out against a spring, a projection 25 installed in the reel 15 pushes a front side claw 35b of the lock piece 35, turning the lock piece 35 round, whereby a rear side claw 35c is made contact with an engaging part 34 of a plate spring 33, and the lock piece 35 is thus held at a turning position. Next, stopping a pull of the cord 8, when the reel 15 is somewhat rotated in the reverse direction by the spring, the claw 35b contacts an engaging part 25a of the projection 25, stopping rotation in the reel 15. In addition, under this condition, after the cord 8 is somewhat drawn out, the cord 8 is again retracted therefrom, the lock piece 35 is rendered coming into a state of being set free, thus cord winding takes place.
Patent JP-S6265341-A (JP)
Title: Bonding method
Inventor: FURUI YOSHIYUKI
IPC: H01L21/60
Filed: 1985-09-17
Abstract: PURPOSE:To make always a stable tail and to enable a stable bonding by making a capillary execute vibrations during the time for a fine metal wire to be bonded to a lead frame, to be pulled off by means of a clamper and to be made to spark. CONSTITUTION:A capillary 3 and a clamper 4 are ascended at the same speed, a fine metal wire 5 is pulled off at the place bonded on the lead side, its tail dangles under the capillary 3 or the metal wire enters the hole of the capillary 3 by the reaction of the tail pulled off. There, ultrasonic vibrations are applied to the capillary 3 like (a) in the rectangular direction to the fine metal wire 5, which circulates in the interior of the capillary 3, from immediately after the tail is pulled off to immediately before a torch electrode 7 comes swinging in and sparking is executed. Then, the torch electrode 7 is shaked in under the capillary 3 as to locate under the dangling tail and sparking is executed between the tail and the torch electrode 7 by impressing high voltage between the torch electrode 7 and the fine metal wire 5.
Patent JP-S6187739-A (JP)
Inventor: KENESU AARU UEBAA
IPC: C08K3/22
Filed: 1985-09-17
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。