baber/WOPTO huggingface dataset:
Patent JP-H06288871-A (JP)
Title: Synchronous photographing apparatus
Inventor: SHIOZAKI CHUICHI
IPC: G01M15/04
Filed: 1993-03-31
Abstract: PURPOSE:To photograph and record the generation process and the combustion process of a fuel mist according to a series of sequences by a fluorescent exciation operation by providing an observation probe, a camera, an optical means, a control device and a laser for irradiation. CONSTITUTION:First, a combustion explosion is suppressed temporarily with reference to a cylinder as an observation object, a pulse beam which excites fluorescence at a plurality of timings at proper intervals is irradiated 14 during one cycle of an internal combustion engine 1 to be observed, and the beam is observed 2 and photographed 4, 7, 6. Then, a fuel passage or an ignition circuit is connected, an ordinary fuel explosion is performed, and the state of a spontaneous light emission is observed 2 and photographed 4, 7, 8. Then a series of photographing operations is completed, a synchronization control circuit 10 rearranges photographed results due to irradiation with excitation light and photographed results by the spontaneous light emission in the order of phase timings in one cycle. Then, they are stored 20 as sequence information in order to rearrange them in the order of rotational phases, and they are displayed 30a. Thereby, the front and rear relationship of phases inside one cycle of the photographed results can be displayed so as to be understood easily and without any error.
Patent JP-S61234601-A (JP)
Title: Microwave circuit
Inventor: ITO YASUHISA
IPC: H01P5/107
Filed: 1985-04-10
Abstract: PURPOSE:To connect a waveguide and parts of a microwave circuit with each other at a low loss, by setting an external conductor for connecting a grounding conductor with a grounding surface in a coaxial line for connecting an input- output terminal with an external connecting conductor. CONSTITUTION:Packaged parts 3 of a microwave circuit, whose input-output terminal 1 is extruded downward from the lower surface of a printed board 4 after passing through a grounding surface 2 is mounted on the printed board 4. The terminal 1 is connected with a probe 13 in a waveguide 5 by the printed board 4 and a coaxial line 9 passing through a grounding conductor 9. The coaxial line 9 is set in a concave part 14 provided in the conductor 7. When such a constitution is used, deterioration of the noise characteristics of this microwave circuit is reduced, since the line 9 has a smaller loss as compared with a strip line 6. Moreover, fluctuation of the matching between the inside of the waveguide 5 and the parts 3 can be suppressed smaller.
Patent JP-H05282096-A (JP)
Title: Mouse
IPC: G06F3/0354
Filed: 1992-03-30
Abstract: PURPOSE:To detect only a movement in a specific direction at the time of moving motion of a mouse. CONSTITUTION:The mouse main body is provided with buttons 1 and 2, a horizontal direction limited movement button 3, and a vertical direction limited movement button 4. It will suffice that when it is desired to move a straight line in the left and the right directions, the mouse is moved, while pressing the horizontal direction limited movement button 3, and when it is desired to move the straight line in the vertical direction, the mouse is moved, while pressing the vertical direction limited movement button 4, and unless both the buttons are pressed, its movement in an arbitrary direction can be executed in the same way as a conventional mouse.
Patent JP-S57189120-A (JP)
Title: Field effect type display
Inventor: MATSUO MASAKUNI
IPC: G02F1/17
Filed: 1981-05-18
Abstract: PURPOSE:To provide a titled display of fast response speeds and small electric consumption by disposing an org. molecular layer arranged regularly between two sheets of electrodes and using the change in the visible absorption spectra in accordance with the electron polarization of the org. molecules for the principle of displaying. CONSTITUTION:An org. molecular layer arranged regularly is produced from a single crystal or is produced by using the techniques of Langmuir cumulative films. Preferably, a salt or an acid or a base is dispersed in the org. molecular layer. Such org. molecular layer is disposed between two sheets or electrodes, whreby the intended field effect type display is obtd. If a voltage is applied across the org. molecular layer, a change in electron polarization takes place in the org. molecules, hence a change in the electron structure of the org. molecules. In accordance with this, the visible absorption spectra of the org. molecules changes and the change in colors is observed thereform.
Patent JP-S551757-A (JP)
Title: Digital filter of non-circulation type
Inventor: NAKAYAMA KENJI
IPC: H03H17/06
Filed: 1978-06-19
Abstract: PURPOSE:To make steep the characteristics, by enabling to increase the number of orders with comparatively small circuit scale, in the non-circulation type filter processing sampled digital signal. CONSTITUTION:The filter has the multiplication block 15 having N sets of output terminals which input digital input signal sampled by taking the sampling period as T and output the output of different multiplications, and a plurality of distribution blocks 16 to 18 which input M sets of outputs of the block 15 and have N sets of output terminals connecting the i th (i=O to N) output terminal to either one of the M sets of input terminals. Further, it provides the addition block 20 which adds the output at the output terminal corresponding to the blocks 16 to 18, multipliers 19,21 which are connected to the input of the blocks 16 to 18 and performs digit shift, further provides adder which supplies the output corresponding to N-1 sets of outputs among the outputs of the block 20, and delay units of N-1 sets having delay time T in the block 15, to constitute the circulation type digital filter through cascade connection with delay units and adders.
Patent JP-H10268278-A (JP)
Title: Liquid crystal display device
Inventor: IIDA MASAYUKI
IPC: G02F1/1345
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable enhancing rationality and also capable of reducing gap variations. SOLUTION: This device is a liquid crystal display device 20 in which a driving substrate 21 on the peripheral part of which a peripheral circuit part 6 is formed and a counter substrate 24 are overlapped with a sealing part 23 and a liquid crystal layer 25 is formed between them. On the driving substrate 21, a dummy layer 22 having the same height as that of the peripheral circuit part 6 is formed at the outer side of the peripheral circuit part 6. The sealing part 23 is provided by being made to straddle over the dummy layer 22 and the peripheral circuit part 6.
Patent JP-H07281316-A (JP)
Title: Monitoring device for film with magnetic recording part in cartridge
Inventor: YOSHIKAWA TORU
IPC: G03D13/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide the monitoring device capable of correctly and speedily coping with the acceptance of printing in the printing of a film with a magnetic recording part in a cartridge and making printing work efficient. CONSTITUTION:The monitoring device is constituted of a film feeding/receiving mechanism 2 for feeding the film F with the magnetic recording part from the cartridge C housing it and rewinding it, a magnetic information writing mechanism 3 reading information recorded on the magnetic recording part of the film F and writing the changed information thereon, an image reading mechanism 4 for reading the image information recorded on the film F, an image device 5 for displaying each information on a screen and an output device 6 for outputting each information.
Patent JP-H09268582-A (JP)
Title: Connection structure of side wall and continuous underground wall in underground structure
Inventor: HIRATA YOSHIHIRO
IPC: E21D13/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the safety of an underground structure, by effectively transmitting a force acting to the peripheral direction of the underground structure from the side wall to the continuous underground wall to effectively disperse the force acting on the structure. SOLUTION: An excavated groove is formed in the ground G at the outside of the construction area of an underground structure T and a continuous underground wall 1 is constructed therein. And after that, the bottom slab 3 is formed. The continuous underground wall 1 and the side wall 2 are connected by a plurality of slip bars 10 arranged from the lower side face of the side wall 2 to the continuous underground wall 1 and then an insulation cap 13 is put on one end 10b of the slip bar 10 and an insulation agent is applied and then the end 10b is inserted in the hole 2b of the side wall 2 and a curing filler 12 is charged in the inside of a sleeve pipe 11. The side wall 2 is erected so that the other end 10a of the slip bar 10 is inserted in the sleeve pipe 11.  In this way, in the connection structure of the side wall 2 and the continuous underground wall 1, the boundary of the side wall 2 and the wall 1 is not connected and the slip bar 10 is displaceably arranged to freely slide at the side wall side 2.
Patent JP-S58193764-A (JP)
Title: Patterning method of building board
Inventor: TOMIUCHI SHINICHI
IPC: B05D5/06
Filed: 1982-04-30
Abstract: PURPOSE:To provide a pattern having depth and cubic effect on a building board, by forming a prescribed pattern on a base plate, and thereafter, applying a clear paint having poor gloss on said pattern, and subsequently, applying a lustrous clear coating thereto. CONSTITUTION:A color tone adjustment is performed on a base plate 1 of a building board, etc., by a foundation adjustment, or a base coat, etc., and surface dressing 4 is then performed by a roll coater, etc. 2. Subsequently, a clear 6 paint having no luster or having poor luster is applied fully or partially onto its surface. Subsequently, prescribed drying is performed, and fully lustrous clear 8 coating is then applied and the final finish is executed.
Patent JP-S58191693-A (JP)
Title: Diesel inboard-outboard engine vessel
Inventor: NAGASAKI MICHIAKI
IPC: F02B61/04
Filed: 1982-05-04
Abstract: PURPOSE:To realize a small size lightweight driving device and at the same time facilitate the change, replacement and the like of a clutch mechanism by a structure wherein a forward-backward change-over clutch is provided within an intermediate shaft bearing device. CONSTITUTION:An engine 3 is installed at a fixed distance ahead the driving device 1 in the stern of the vessel and the intermediate shaft bearing device 5 is arranged in the middle of the driving device 1 and the engine 3. Connecting shafts 6 and 7 respectively connect the engine 3 to the intermediate shaft bearing device 5 and the intermediate shaft bearing device to the driving device 1. Furthermore, the forward-backward change-over clutch is provided within the intermediate shaft bearing device 5. Owing to the structure as described above, because the forward-backward change-over clutch is not provided within the driving device 1, the small size lightweight driving device is realized and the easiness of operations for changing, replacing and the like of the clutch device is improved.
Patent JP-H03273862-A (JP)
Title: Switching regulator
Inventor: KAWAHARA TAKESHI
IPC: H02M3/28
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the stress and loss added to a transformer for voltage transformation and a diode being a rectifying element by shortening the time when the the transformer for voltage transformation is put in short-circuit condition, using an element, such as a FET and a bipolar transistor, such that the reverse restoration time does not occur as a switching element. CONSTITUTION:When an FET 3 becomes off by a driving circuit 10, a diode 5 also becomes off, so the supply of external power through a transistor 4 for voltage conversion vanishes. Moreover, at the same time when the FET 3 becomes off, a pulse width modulating circuit 11 turns on the FET 14 being a rectifying element through an insulating buffer circuit 16 and a driving circuit 15. Therefore, the energy accumulated in a choke coil 7 generates voltage between output terminals 21 and 22 through the FET 14. Next, when the diode 5 becomes on from off, the FET 14 turns to off condition quickly, so there is little period when the secondary side of the transformer 4 for voltage conversion short-circuits through the diode 5 and the FET 14.
Patent JP-S61233411-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a magnetic head which can detect an AE signal with high S/N, high reliability and low cost and a magnetic disk device which has a detecting function for abnormal contact with a magnetic disk, by using a flexible printed board to form a signal extracting lead wire of an AE sensor. CONSTITUTION:The signal lines 13 including earth wires led out of the electrodes of plural AE sensors 12 are connected in parallel on a flexible printed board 18. Thus the number of signal extracting lead wires is decreased to an amplifier 23 set outside a container. As a result, the output signals given from the sensors 12 are led to the amplifier 23 via a junction circuit 20 with no reduction of the S/N. In other words, plural pairs e.g. four pairs of connections parts 16a and 16b are set in parallel on the surface of the board 18 to those signal lines and earth wires led from the sensors 12. Furthermore the parts 16a and the parts 16b are connected in common with each other into a common signal line 19a and a common earth line 19b respectively through a wiring pattern 19.
Patent JP-S60221281-A (JP)
Inventor: NISHIDA YOSHIHIDE
IPC: B25J9/16
Filed: 1984-04-13
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-H03173395-A (JP)
Title: Method of controlling brushless dc motor and electronic circuit
Inventor: SCHWARZ MARCOS GUILHERME
IPC: H02P6/21
Filed: 1990-03-23
Abstract: PURPOSE: To start a brushless DC electric motor positively and rapidly by allowing a current with a predetermined magnitude that flows from an inverter to a given coil to flow to another given coil, moving a rotor to a desired rotary direction, and shifting to an automatic method. CONSTITUTION: Three-phase currents I1 -I3 are fed from an inverter 10 to a brushless DC electric motor 20 and a three-phase voltage is fed to a rotor position detector block 30. The block 30 supplies a logic signal regarding a rotor/ stator relative position from terminals P1 -P3 to a control block 45. The control block 45 sends a control logic signal to gates T1 -T6 of the inverter 10, initially supplies a current that gradually increases up to a value being equivalent to a current on the maximum torque to a specific oil, and moves the rotor to a predetermined position. Then, a current is shifted to another specific coil, thus moving the coil in a desired rotary direction. After that, automatic control operation is initiated by reference speed information, rotor position information, and electric motor current information Im according to the voltage signal of a terminal Wref, thus starting the electric motor positively and rapidly.
Patent JP-H07256489-A (JP)
Title: Submerged arc welding bonded flux
Inventor: SATOU MUNENORI
IPC: B23K35/362
Filed: 1994-03-22
Abstract: PURPOSE:To submerged arc welding bonded flux which is capable of imparting weld metal of higher toughness, good welding workability and m.ore particularly an improvement in the affinity of beads at bevel surfaces and the consequent improvement in fatigue strength and is suitable for steels for low-temp. service. CONSTITUTION:This submerged arc welding bonded flux contains 20 to 45 MgO, 10 to 30% Al2O3, 5 to 15% CaF2, 5 to 20% SiO2, 2 to 10% metal carbonate (in terms of CO2) and 2 to 20% total of one or two kinds of CaO and BaO and contains 0.5 to 5% total of one or two kinds of metal Si, metal Al and metal Ti, 1 to 7% total (total Ti) of and Ti oxide (in terms of Ti), 0.1 to 0.5% total of one or two kinds of metal B and B oxide (in terms of B) and 0.005 to 0.15% S. More particularly, this submerged arc welding bonded flux is suitable for the steels for low temp. service to be used mainly for ocean structures, LPG tanks, etc., with which particularly the high toughness and fatigue strength are required for the weld zones.
Patent JP-S59201570-A (JP)
Title: System for intermitting charging count
Inventor: SAKURAI TAKEO
IPC: H04M15/00
Filed: 1983-04-28
Abstract: PURPOSE:To improve the service to a caller of a long distance and a long time by intermitting tentatively a charging registration to a call having a prescribed value or over of charging index in excess of a prescribed time call. CONSTITUTION:When a call is started at first, whether or not a charging index is K6-K14 or not is discriminated, and a meter intermitting device MESE is operated only at K6-K14. Further, when a call continues even after 10min from the start of the call, a charging stop relay MES is driven and a five-division pulse lead is grounded as a charging intermittent signal for 1min. In this case, since the lead is grounded, the intermission of the five-division pulse is made ineffective, a five-count relay is stopped temporarily, a charging registration relay is inoperative at this point of time and the charging registration is intermitted. When the charging intermittent signal for 1min is released, the registration is executed again.
Patent JP-H03279632-A (JP)
Title: Cycle changeover engine
Inventor: KAWAMURA HIDEO
IPC: F02B69/06
Filed: 1990-03-27
Abstract: PURPOSE:To control the opening/closing conditions of respective valves in response to the operation condition of an engine, by providing detecting means which detect the operation condition of the engine, and a controller which controls the operation conditions of respective valves in response to detection signals from these detecting means. CONSTITUTION:The operation conditions of an engine rotation number and a load or the like are detected by means of detecting means 14, 31. A controller 15 controls the opening/closing condition of respective valves 1, 2, 12 in response to the operation condition of the engine by inputting these detection signals into the controller 15. Accordingly, the engine can be changed over to 2 cycles or 4 cycles, and at the same time can be changed over to a direct injection type combustion condition or a sub-chamber type combustion condition, and especially, control which can restrain the generation of NOx against the whole operation sphere of the engine, can be conducted.
Patent JP-H10271742-A (JP)
Title: Motor cylinder
Inventor: YAMANO KENJI
IPC: B25J9/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor cylinder in which shifted hitting is prevented at the threaded part of a thrust nut and a thrust rod while relieving impact in an abnormality. SOLUTION: The motor cylinder 1 comprises a drive motor 2 producing a rotary output, an externally threaded screw 5a, a thrust shaft 5 supported rotatably in a frame 17, means 3, 7, 9 for transmitting the rotary output from the drive motor 2 to the thrust shaft 5, a thrust nut 11 having an internal thread 11a being screwed with the externally threaded screw 5a of the thrust shaft 5, and a thrust rod 13 projecting axially and slidably from the frame 17 while covering the externally threaded screw 5a. The thrust nut 11 is coupled frictionally in the axial direction to transmit a thrust to the thrust rod 13.
Patent JP-H09265967-A (JP)
Title: Bag with sealing part and its attachments
Inventor: FUKUDA YUTAKA
IPC: H01M10/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bag which has liquid substances and the like put in, and can be hermetically heat-sealed such as a bag for a non-aqueous electrolytic battery, and also can prevent external impurities and its contents from ingressing in and from being missed out of the bag respectively. SOLUTION: When a bag is examined from its internal side toward its external side, its heat sealing part is so designed as to be formed out of a plurality of plastics different in physical properties. In an example for a non-aqueous electrolytic battery, its heat sealing part is formed out of the combination of material M excellent in electrolytic barrier properties and material N excellent in steam barrier properties.
Patent JP-S63243904-A (JP)
Title: Terminal structure of optical connector
Inventor: KATSUKI YOICHIRO
IPC: G02B6/36
Filed: 1987-03-31
Abstract: PURPOSE:To increase connection strength and reliability by inserting a protective sleeve covering an optical fiber core onto the end of an optical fiber cord, and interposing a tensile fiber between the end for connection and connecting sleeve. CONSTITUTION:An optical cord 11 is inserted into the connecting sleeve 13 and is so passed in the sleeve 13 that the end of the cord 11 is exposed to the outside of the sleeve 13. Other housing parts are inserted thereto as well. A sheath 16 at the end of the cord 11 passed through the sleeve 13 is then cut away for a prescribed length to expose the core 14 and the tensile fiber 14. The protective sleeve 17 is passed onto the core 14 so that the sleeve 17 is inserted between the core 14 formed with the sheath 16 and the tensile fiber 15. The front end of the core 14 is then attached to the end 18 for connection and the exposed tensile fiber 15 is disposed on the outside circumferential part of the end 18. Both ends of the sleeve 13 have the state in which the sheath 16 and the end 18 are respectively inserted thereto at this time; in addition, the tensile fiber is interposed in the spacing 19 between the sleeve 13 and the end 18.
Patent JP-S58207215-A (JP)
Inventor: RIBERO FUATSUCHIINI
IPC: B65G47/14
Filed: 1983-04-28
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-S51151744-A (JP)
Title: Process for dispersing heavy powder in synthetic resin
Inventor: SASAKI MASARU
IPC: F16F15/02
Filed: 1975-06-20
Abstract: PURPOSE: Process for attaining a uniform dispersion of heavy powder such as lead powder in a material exhibiting a low viscosity when melted such as nylon by blending without a separation thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60221392-A (JP)
Title: Device for forming single crystal
Inventor: MATSUTANI KINYA
IPC: C30B15/22
Filed: 1984-04-16
Abstract: PURPOSE:To improve the availability of the melt of raw materials and to grow a high-quality single crystal by impressing a magnetic field having the value of gauss no less than a specified value to the melt of raw materials in the direction vertical to the pulling direction when a single crystal is pulled from the melt of raw materials. CONSTITUTION:When a seed crystal 4 is immersed into a melt 11 of raw materials and the growth of the single crystal 7 is started, a magnetic field having >=2,000 gauss is vertically impressed by a superconducting magnet 21 to the melt 11 of raw materials. When the growth of the single crystal 7 proceeds, the height of the melt 11 is decreased, and the aspect ratio becomes 1/4, the superconducting magnet 21 is changed to a normal conducting magnet 16, and a magnetic field having about 1,000 gauss is also impressed vertically to the melt 11 of raw materials.
Patent JP-H07255387-A (JP)
Title: Feed for edible poultry and breeding of edible poultry by the same feed
Inventor: AII TAKAMASA
IPC: A23K10/33
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a feed for a poultry such as a broiler, a duck, a pheasant, a domestic duck or a turkey, containing calcium salt of a fatty acid in linseed oil and useful for increasing essential fatty acids such as alpha-linolenic acid in meat lipid in a poultry. CONSTITUTION:This feed for edible poultry contains >=0.13wt.% mixture composed of two or more components of >=80wt.% calcium salt of a fatty acid in linseed oil and <=20wt.% treacle, a brown material produced by heating a saccharide, a brown material produced by heating a saccharide and an amino acid or their mixture containing these materials in an arbitrary ratio. The feed for poultry is given to an edible poultry before shipping for two or more days, preferably an edible poultry within two weeks before shipping for five to seven days.