baber/WOPTO huggingface dataset:
Patent JP-S5418027-A (JP)
Title: Method of permitting series and parallel connection of transformer
Inventor: KASHIBA MOTOHIRO
IPC: H01F29/02
Filed: 1977-07-11
Abstract: PURPOSE: To permit alteration of parallel and series connections to each other to be readily done with only leads from the windings by making use of tube insulators or the like capable of being readily bent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61243167-A (JP)
Title: Sputtering device
Inventor: KOBAYASHI SHUNYO
IPC: C23C14/34
Filed: 1985-04-17
Abstract: PURPOSE:To increase the energy of sputter particles and to grow a thin film having excellent characteristics by maintaining the low pressure in a vacuum vessel and providing guide plates perpendicularly to a substrate. CONSTITUTION:An anti-scattering plate 3 is provided between the substrate 1 and target 2 disposed in the vacuum vessel. A window hole 4 coinciding approximately with the substrate 1 is provided to the plate 3. The plural guide plates 3 made approximately perpendicular to the substrate 1 are provided in parallel with the plate 3. The particles having the small incident angle to the substrate 1 among the particles sputtered from the target 2 are removed by the effect of the plates 5 and only the particles having certain large incident angle stick to the surface of the substrate 1. The average free path of the sputter particles, i.e., the distance between the target 2 and the substrate is increased to maintain the low pressure of the sputter gas. The sputter particles maintain consequently the high energy and the thin film having the various excellent characteristics is formed.
Patent JP-H02258775-A (JP)
Title: Production of n-(1-(thienyl)alkyl)amine derivative
Inventor: SUZUKI HITOMI
IPC: C07D333/20
Filed: 1989-03-31
Abstract: PURPOSE:To readily obtain the subject compound useful as herbicide in one-pot reaction in high yield by using thiophene derivative as a raw material and reacting with aldehyde and amine in the presence of formic acid. CONSTITUTION:Thiophene derivative expressed by formula I (Z is halogen, lower alkyl or lower alkoxy; n is 0, 1 or 2) is reacted with aldehyde expressed by formula II (A is H or 1-8C alkyl) and amide expressed by formula III {R is lower alkyl, a compound expressed by formula IV [X and Y are H, lower alkyl (ring may be formed with X and Y), lower haloalkyl, lower alkoxy or lower alkoxymethyl, etc.] or a compound expressed by formula V}, preferably in a molar ratio of amide to aldehyde of 1.0:1.0-1.0:1.2 and a molar ratio of amide to the compound expressed by formula I of 1.0:5.0-1.0:1.0 at 0-50 deg.C to afford a compound expressed by formula VI.
Patent JP-S578819-A (JP)
Title: Series control type transistor regulated power source circuit
Inventor: TAKAYAMA TOMIO
IPC: G05F1/56
Filed: 1980-06-18
Abstract: PURPOSE:To reduce the power loss of a control transistor (TR) when a load is short-circuited, by providing a diode and a resistance in series to the base of a control TR connected in series to a DC line. CONSTITUTION:To the base of a control TR1 connected in series to a DC line, a diode D and a resistance R8 are connected, and the other terminal of the resistance R8 is connected to the base of a current limit type protecting TR3 via a resistance R9; and one terminal of a current detecting resistance R4 is connected to the emitter of the TR3, whose collector is also connected betweem resistance R1 and R8. In normal operation, the base current of the TR1 is brought under the control of a TR4 to obtain a constant output voltage. If a current more than rated one flows to a load RL, the across voltage of the resistance R4 rises to turn on the TR3 and the base current of the TR1 is shunted to the TR3, decreasing a load current. In this case, the across voltage of the circuit of the resistance R8, diode D, and the base and emitter of the TR1 rises and the current flowing to the base of the TR decreases, thereby reducing the power loss of the TR1.
Patent JP-H08278980-A (JP)
Title: Data processor
Inventor: ISHIMA HIROYUKI
IPC: G06F17/30
Filed: 1995-04-07
Abstract: PURPOSE: To link information like a hypertext without linking it to a specified node and to show the presence of the node to a user clearly. CONSTITUTION: A data base has one or plural records each consisting of data consisting of a character string and a retrieval key for retrieving the data; when some data contains a retrieval key that the data base has, the character string in the data is displayed distinctively from other character strings, so that the user can easily find the retrieval key. Consequently, hypertext-like movement between data is enabled without providing link information, and navigational information for data retrieval by a user can be offered.
Patent JP-H04317890-A (JP)
Title: Aircraft
Inventor: SUGIYAMA KATSUMASA
IPC: B64C1/14
Filed: 1991-04-15
Abstract: PURPOSE:To provide an aircraft enhanced in controllability and safety by extending the downward visual field of a pilot. CONSTITUTION:An aircraft comprises a top end form whose lower part is situated in the rear to the top end upper part of a fuselage 3 and a cockpit 11 provided on the inside of the out-side line of the top end form and ensuring a visual field easy for a pilot 12 to visually confirm the external front and lower parts.
Patent JP-S566044-A (JP)
Title: Two-cycle engine
Inventor: MATSUSHITA YUKIO
IPC: F02B75/02
Filed: 1979-06-29
Abstract: PURPOSE: To prevent uneven wear between piston and cylinder, by forming an arcuate space between cylinder and exhaust passage so that heat of exhaust gas is not transferred to cylinder.  
     CONSTITUTION: In an engine having a plurality of cylinders arranged in lines, an arcuate space 12 is formed by the side of lower cylinder 2 and exhaust passage 8 of upper cylinder 1 is extended at the back of said arcuate space 12. The space 12 can be disposed either near the outer surface of cylinder 2 or in the wall surface a little spaced from cylinder 2. Further, the space 12 can be communicated to the atmosphere. With such an arrangement, it is enabled to prevent local overheating and abnormal deformation of cylinder 2, so that wear of cylinder and piston can be minimized. Therefore, it is prevented that engine efficiency is lowered or the service life is shortened due to leakage of compressed gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62242100-A (JP)
Inventor: KURISUCHIYAN UITORITSUHI
IPC: E21B47/00
Filed: 1987-04-03
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-H06295144-A (JP)
Title: Cleaning device for image forming device
Inventor: HONOBE SATOSHI
IPC: G03G21/10
Filed: 1993-04-09
Abstract: PURPOSE:To enhance the cleaning property of a photosensitive body and to suppress fluttering caused by the traveling of a transfer image carrier or the photosensitive body by inclining a cleaning member slid and brought into contact with an endless belt with respect to the traveling direction of the endless belt. CONSTITUTION:A cleaning blade is faced to the surface side of the transfer image carrier 1 and a cleaning roll 22 is slid and brought into contact with the back side thereof. The roll 22 is inclined by (theta) with respect to the traveling direction of the carrier 1. Then, an intermittent rotation control mechanism 26 consisting of a ratchet 23, a tongue piece 24 and an intermittent driving motor 25 is coupled to the shaft of the roll 22. When the carrier 1 is driven to travel, the back side thereof is cleaned by the sliding and contacting of the roll 22. At this time, when the sliding and contacting part of the roll 22 is stained because the roll 22 is actuated to clean for a certain time, the roll 22 is turned by a prescribed angle by the control mechanism 26 so that the new part thereof is slid and brought into contact with the carrier 1.
Patent JP-H11278775-A (JP)
Title: Door opening and closing lock mechanism
Inventor: FUSHIMI SHINICHI
IPC: B66B13/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for locking a door in the closing condition by utilizing a mechanism for opening and closing the door. SOLUTION: A mechanism is provided with a door pocket 1 provided in a doorway, a door 4 capable of being housed in the door pocket 1, a driving pulley 13 and a driven pulley 14 provided inside of the door pocket, a driving belt 16 stretched between the driving pulley 13 and the driven pulley 14, a lock means formed of an engaging part 25 and a part-to-be-engaged 30 provided in the door 4 and the door pocket 1 so as to lock the door 4 with the door pocket 1 with the engagement thereof, and a cam member 23 provided in the door 4 freely to be oscillated and engaged with the driving belt 16. When the driving belt 16 is driven for orbital movement by the rotation of the driving pulley 13, the door 4 is opened and closed through the cam member 23, and the engaging part 25 of the lock means is engaged with the part-to-be-engaged 30 or disengaged by the cam member 23.
Patent JP-H07290644-A (JP)
Title: Resin coated metal panel and drawn/squeezed can or drawn can composed thereof
Inventor: TAKAHASHI KOJI
IPC: B21D22/20
Filed: 1994-04-21
Abstract: PURPOSE:To provide a resin coated metal panel coated with a resin excellent in drawing/squeezing or drawing moldability, the close adhesiveness with a metal panel and impact resistance, free from a pinhole and excellent in flavor properties and a drawn/squeezed can or drawn can formed from the resin coated metal panel. CONSTITUTION:A resin coated metal panel consists of a metal panel and the resin compsn. film provided on the single surface or both surfaces of the metal panel and the resin compsn. film consists of a crystalline saturated polyester resin layer [A] and a resin compsn. layer [B] consisting of 50-95 pts.wt. of a saturated polyester resin (a), 1-30 pts.wt. of a polyester elastomer (b) and 1-25 pts.wt. of an ionomer resin (c). A drawn/squeezed can or drawn can is composed of the above mentioned resin coated metal panel.
Patent JP-S60225704-A (JP)
Inventor: FUKUTOMI KAZUMASA
IPC: B27D5/00
Filed: 1984-04-25
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-S63249578-A (JP)
Inventor: UEDA KAZUHIRO
IPC: G21K5/04
Filed: 1987-04-03
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-S569368-A (JP)
Title: Method for decoration by precious metal thin film
Inventor: DATE TETSUYA
IPC: C23C14/34
Filed: 1979-06-30
Abstract: PURPOSE:To accomplish the decoration simply at a low cost without damage to the appearance of material by forming a precious metal film made of Au, Pt or the like with sputtering after undercoating of a transparent metal film on the surface of material to be decorated. CONSTITUTION:Material to be decorated such as glass, ceramics, plastics or the like is placed into a vacuum vessel to make a specified mixed gas atmosphere. Subsquently, DC voltage is applied to a transparent metal, for example, In2O3-SnO2 alloy or the like as the first target material to cause sputtering whereby a transparent metal film is formed on the article to be decorated. Then, DC voltage is applied to a precious metal such as Au and Pt to cause sputtering whereby a precious metal layer is formed on the transparent metal layer. This enables beautiful decoration by a precious metal thin film without damaging the beauty of the intended article at all.
Patent JP-H03284543-A (JP)
Title: Stacking and unloading device
Inventor: MASUDA MICHIO
IPC: B65G60/00
Filed: 1990-03-29
Abstract: PURPOSE:To automatically perform stacking and unloading by providing movable members mutually movable in close distance on both the carrying directional side positions of the upper part of a lifting means provided in the middle of a carrying passage, and providing holding claws on the lower end parts of arms suspended therefrom. CONSTITUTION:In the stacking operation of a pallet 1, when the pallet 1 is passed through a carrying passage and carried onto a lifter 2, the lifter 2 is raised, cylinder devices 12a, 12b are advanced and retreated to move movable members 4a, 4b close to each other, and claws 8 are engaged with the pallet 1 to hold it. Then, the lifter 2 is lowered to the carrying passage, and when the following pallet 1 is carried in, the lifter 2 is again raised, the cylinder devices 12a, 12b are extended to move the movable members 4a, 4b close to each other, and the claws 8 are moved to the waiting position. Thereafter, the lifter 2 is lowered to the carrying passage, and a cylinder device 11 is extended to oscillate arms 7 upward to horizontal retreated position. The stage stacked pallet 1 is carried out to the carrying passage by the carrying roller 2a of the lifter.
Patent JP-H01256023-A (JP)
Title: Signal recording and reproduction system for optical disk
Inventor: ISHIGURO TAKASHI
IPC: G11B7/004
Filed: 1988-04-05
Abstract: PURPOSE:To exclude noise in a data signal by a pre-recorded signal by reproducing the data signal by a sum signal from a split optical signal detector and reproducing the pre-recorded signal by a difference signal. CONSTITUTION:The light reflected and whose phase is inverted from an optical disk (a) is distributed to a detection optical device 7 by a deflection beam splitter 4 by passing the light through a 1/4 wavelength plate 5 again and it is detected as an optical signal by a split light signal detector 8. Then the output fluctuation of the sum signal from the split light signal detector 8 is small in the pre-recorded signal and only the output fluctuation of the difference signal is provided and the signal is reproduced by the sum signal from the split light signal detector 8 and the pre-recorded signal is reproduced by the difference signal from the split light signal detector 8. Thus, the crosstalk of the pre-recorded signal with the data signal does not almost exist and noise mixed in the data reproducing signal is suppressed.
Patent JP-S539414-A (JP)
Title: Low speed scanning tv camera
Inventor: OCHIAI SADAO
IPC: H04N7/12
Filed: 1976-07-15
Abstract: PURPOSE: To obtain the narrow band video signal with high quality, by increasing the signal current per line scanning, thru the fast operation of the line scanning in comparison with the horizontal synchronizing period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0283146-A (JP)
Title: Modeling method for simulation
Inventor: HAGA YOICHI
IPC: B23Q41/08
Filed: 1989-03-31
Abstract: PURPOSE:To perform the simulation of a designed work machine system and transfer system immediately and easily even by the first person in operation by preparing the models of the work machine system and transfer system by combining Petri net signs. CONSTITUTION:A machine system forms a regulation line regulating the inputs to the work line setting a work time by the combination of Petri net symbols (source, place P, sink, transition, etc.) and to the trouble generation line setting a trouble generation rate and to the work line of the body to be worked according to the work state of this work line, and a transfer system forms the call line performing the calling for transfer at least by combining the symbols and the moving time set line setting the moving time of the transfer returning to a standby position again by passing a target position from the standby position. The quantity (m) of the body to be worked fed from this machine system or transfer system is counted by a link system and at the time when this count value reaches the specified number an operation command is given to the linked succeeding machine system or transfer system.
Patent JP-H03281468-A (JP)
Title: Running control device for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/1761
Filed: 1990-03-30
Abstract: PURPOSE:To carry out suitable compensation for a bad road in accordance with several kinds of conditions by providing a bad road compensating means for compensating the content of slip control carried by a slip control means when a selected bad road determining means determines a bad road. CONSTITUTION:There are provided a slip control means 100 for wheels, left and right bad road determining means 200, 300 for determining whether the present road is bad or not, in accordance with variations in the speeds of left and right wheels, and a first bad road determining means 400 for determining a bad road when both left and right bad road determining means determine a bad road, and a second bad road determining means 500 for determining a bad road when at least either one of the left and right bad road determining means determines a bad road. Further, either the first or second bad road determining means 400, 500 is selected in accordance with a condition of slip control carried by the slip control means 100, and when thus selected bad road determining means determines a bad road, the content of slip control by the slip control means 100 is compensated by a bad road compensating means 600.
Patent JP-S60153698-A (JP)
Title: Hearing aid of narrow angle directivity
Inventor: HIRAMATSU TAKASHI
IPC: H04R3/04
Filed: 1984-04-27
Abstract: PURPOSE:To ensure physiological safety and to improve space articulation of an operator by providing the controller which can adapt directivity and its variable constants to the specific hearing loss characteristic and the using state. CONSTITUTION:Microphone arraies 21A and 21B of a hearing aid are pointed in the direction of a sound source, adjusting volumes 32A, 32B, 33A, and 33B of frequency characteristic compensating circuits 31A and 31B are set in the direction in whic their bands can be maximized, and gain adjusters 36A and 36B are gradually ascended from the minimum position. When the volumes 32A, 32B, 33A and 33B reach the permissible level of subjective roundness of a user under the give environment, they are changed and the position in which articulation can be maximized is decided. In terms of stereo, such operation is executed at the one ear side, and th similar operation is also executed at he two ears side, and finally the position of the gain adjusting volumes 36A and 36B is obtained in which a user's subjective sound image is located in the center of his head.
Patent JP-S59210387-A (JP)
Title: Echo sounding system
Inventor: IGARASHI MASAO
IPC: G01S7/534
Filed: 1983-05-16
Abstract: PURPOSE:To stabilize the principal axis direction of a received beam pattern regardless of the rocking of a platform by using a beam former which vary automatically the main axis direction of the received beam pattern according to the output value of a rocking sensor. CONSTITUTION:Signals received by receiver array elements 201-20M are inputted to the beam former 23 through amplifiers 211-21M and band-limiting filters 221-22M. The beam former 23 consists of variable delay compensators 241-24M and an adder 25, and the variable delay compensators 241-24M provide time delay corresponding to the measured value of the rocking angle of the platform outputted from the rocking sensor 26 to hold the main axis direction of the receive beam pattern vertical regardless of the rocking of the platform. A range counter 30 counts the period from the transmission time of an acoustic signal to the time of the detection of a submarine echo by a standardizing box 27 to calculate the depth from the propagation speed of the signal, and outputs the depth of an output terminal 31.
Patent JP-H10284149-A (JP)
Title: Connecting method for power cable conductor
Inventor: WATANABE AKITOSHI
IPC: H01R4/58
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide welded connection of a power cable with the same diameter, which keeps a conductor resistance excellently, also does not cause corrosion of a joint conductor and has no thermal influence on a cable insulation body, by buttering a cutting plane of a compressed conductor joint of both power cables to be connected with phosphor copper brazing in advance, and after that by welding with silver brazing without using flux. SOLUTION: A welding cross section for connection is formed by applying TIG welding of phosphor copper brazing 14 to a V-cut cutting plane of divided conductor segments 11a, 11b, and filling a recessed and projecting part of strands in the cutting plane and a gap between the strands. Then, both divided conductor segments 11a, 11b are connected by TIG welding of silver brazing 15. In this case, flux is normally used for silver brazing, however, it can be welded without using flux by the action of a phosphor brazing welded layer. Thereby, brazing with excellent conductivity can be materialized.
Patent JP-H05289951-A (JP)
Title: Electronic disk device
Inventor: OKADA MITSUO
IPC: G06F3/08
Filed: 1992-04-07
Abstract: PURPOSE:To quicky find a failure by diagnosing the saving/restoring operation of data in a saving magnetic disk device in each fixed time. CONSTITUTION:An unused address storing part 6 for storing the addresses of unused parts at the time of formating a data storing part 3 is prepared and a saving magnetic disk control part 4 reads out the contents of the storage part 6 at the timing of a fixed time generated from a timing generating part 7 and diagnoses data saving/restoring operation between the saving magnetic disk device 5 and the data storage part 3 by using the unused parts of the storage part 3. At the time of detecting abnormality as a diagnostic result, the control part 4 reports the detection to a host device 8 through an I/O execution control part 2.
Patent JP-H06294802-A (JP)
Title: Automatic analyzer
Inventor: IMAI NAOYA
IPC: G01N1/10
Filed: 1993-04-12
Abstract: PURPOSE:To simplify a device constitution by combining a vessel for diluting and a vessel for washing a sample probe and connecting each other. CONSTITUTION:A sample probe 7 having sucked in a determined amount of, sample from a sample vessel 14a discharges the sample to a dilution pipe 16. Then, a stepping motor stirs the inspection liquid by rotating the dilution pipe 16. The inspection liquid of necessary amount is sucked in with a pump 20 and specified measurement is performed in an electrode measuring part 5. And the inspected liquid is recovered in a waste liquid vessel 21. After the necessary amount of the inspection liquid is sucked, the dilution tube 16 is rotated in high speed, the inspection liquid is sputtered out of the dilution tube, and waste liquid pot part 18 receives the inspection liquid. To the dilution tube 16 emptized, a sample probe 7 discharges sufficiently to fill a washing tank 17 with the dilution liquid 17. Moreover, the elevation of the sample probe 7 is set so that the tip of the sample probe touches the inspection liquid discharged to a washing tank to the length of 2 to 3mm, and the sample probe 7 is washed by the dilution.
Patent JP-S5223442-A (JP)
Title: Assembly type model capsule with crank mechanism
Inventor: HIDA HIROYUKI
IPC: A63H33/10
Filed: 1976-07-16
Abstract: PURPOSE: To provide an assembly type model capsule which can be assembled with other capsules to form a model assembly and which is provided with a crank mechanism capable of converting a rotary motion to a linear motion, thereby the capsule can be desirably put in use for an educational purpose for developing creative character of a person. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S527876-A (JP)
Title: Filter process
Inventor: HAYAKAWA TETSUROU
IPC: B01D33/04
Filed: 1975-07-10
Abstract: PURPOSE: A filtering process of electroosmosis whereby decrease in filtration efficiency by decrease in current is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio