baber/WOPTO huggingface dataset:
Patent JP-S57119314-A (JP)
Title: Connecting method between optical fiber and optical waveguide
Inventor: YAMASHITA MAKI
IPC: G02B6/36
Filed: 1981-01-16
Abstract: PURPOSE:To realize the correct matching of position between an optical fiber and an optical waveguide, by applying the anisotropic etching to a part of a silicone substrate to form a V groove for setting the optical fiber. CONSTITUTION:The etching is applied onto a silicone substrate 1 having a face direction of 100 by means of an etching mask 2 having the pattern edge formed into a straight line along the 011 direction with the width (d) of the opening part. Thus a V groove 3 is formed. In this case, the center of an optical fiber is set on the face of the substrate 1 by selecting the width (d). An optical fiber 4 is set in the groove 3, and the substrate 6 containing an optical waveguide path 5 is set with the path 5 turned down to touch the edge face of the fiber 4. Under such conditions, an agreement is obtained between the fiber 4 and the path 5 for connection between them. In such way, the accurate matching of position is possible between the fiber 4 and the path 5.
Patent JP-H09195946-A (JP)
Title: Control method for compressor
Inventor: NAKAMURA HAJIME
IPC: F04B49/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a compressor in which a motor is prevented from being burnt caused by overheating, consumption power is reduced, and discharge pressure is maintained in the suitable range. SOLUTION: If a first condition that the temperature of a motor 1, to be determined from the total time of the load operation and the no-load operation is in the stoppable range when a compressor main body 2 is in the no-load operating state, and a second condition that the inequality of TPL>T1 +Tβ is satisfied when the time P in which pressure indicted by a pressure signal from a pressure detector reaches an allowable pressure lower limit value PSLL after the motor 1 is stopped is taken as TPL, the time in which speed reaches the rated speed after starting is taken as T1 , and the safety time to be determined by the evaluation of the profit and losses obtained by repeating starting and stopping of the motor 1 is Tβ are satisfied, the motor 1 is stopped by a controller 8.
Patent JP-S62162566-A (JP)
Title: Head for electro-thermal transfer type printer
Inventor: WATABE SEIJI
IPC: B41J2/325
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a printer head which is inexpensive, has excellent abrasion resistance and is capable of printing in forward and backward directions, by orderly affixing printing electrodes consisting of superhard wires to a base film, bringing the electrodes into contact with a copper foil pattern provided on another base film, and clamping both of them between casings. CONSTITUTION:Superhard wires (printing electrodes) 5 are arranged, a base film 7 coated with an adhesive is placed thereon, and the adhesive is hardened. Next, a cover film 9 shorter than the wires 5 is placed thereon, the resultant assembly is placed on a head casing 3, then a silicone rubber 10 is poured, and is hardened. On the other hand, a flexible cable incorporating a copper foil pattern 11 produced by photo-etching is placed on the head casing 3, and after positioning the wires 5 and the pattern 11, a head casing 4 is placed thereon, and is fixed. Accordingly, since the printing electrodes consists of the superhard wires, abrasion resistance and useful life of the head can be enhanced, and since the wires are supported by clamping them between the casings, bidirectional printing can be carried out.
Patent JP-H04237186-A (JP)
Title: Adhesive agent applicator
Inventor: INOUE KAZUHIDE
IPC: B05C5/00
Filed: 1991-01-22
Abstract: PURPOSE:To enable an electronic component to be kept stable in adhesive strength by a method wherein adhesive agent is applied on a printed board in accordance of an application time set by a time setting means or altered by a time altering means. CONSTITUTION:At an operation starting time of a device, the discharge of adhesive agent 12 is controlled through a previously set adhesive agent discharge time. The adhesive agent 12 decreases in discharge with an increase of it in discharge frequency when it is discharged basing on the previously set adhesive agent discharge time. The adhesive agent 12 increases in discharge when it is lessened in viscosity. Therefore, the state of adhesive agent applied on a board A is visually checked by an operator, whereby digital switches 9a and 9b provided to a dispense panel 5 are changed in value so as to adjust the adhesive agent in discharge. The changed value are inputted into a controller, which is added to or subtracted from the previously set adhesive agent discharge time, and then discharge valves 11a and 11b are actuated by a newly set adhesive agent discharge time to enable syringes 10a and 10b to discharge a prescribed amount of adhesive agent 12.
Patent JP-S60242455-A (JP)
Inventor: JIEIMUZU BUINSENTO KURIBUERO
IPC: G03C1/00
Filed: 1985-01-18
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-H04237345-A (JP)
Title: Memory access system
Inventor: SHIKAME HIROSHI
IPC: G06F12/00
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the same writing data from being repeatedly sent and to reduce the bus using rate of a CPU by providing a memory controller for writing data in a memory with a memory initializing character. CONSTITUTION:Prior to execute memory writing for memory initialization, an initializing character is stored in an initializing character storing register 51 in the memory controller 50. When a memory writing command for an initializing instruction is sent to the memory controller 50, a memory command analyzing circuit 54 detects the sent command as an initializing instruction memory writing command and allows a data selector 53 to select an output from a character extending circuit 52 as the output of the selector 53 itself. Consequently the memory writing is executed by data stored in the controller 50 and initializing write data are not outputted to a bus.
Patent JP-S61164212-A (JP)
Title: Safety device for potential transformer
Inventor: HONJO AKIRA
IPC: H01F38/24
Filed: 1985-01-16
Abstract: PURPOSE:To prevent electric shock due to erroneous insertion of a plug into a jack by functionally interrelating the lock handle of a safety device and the terminal base on the low-voltage side. CONSTITUTION:When a potential transformer 2 is inserted and a lock handle 24 is fitted into the locking hole 15a of an lock angle 15 thereby performing locking, even if this lock handle 24 is tried to be pulled out from the locking 15a of the lock angle 15 so as to draw out the potential transformer 2, a plug 32b inserted into a jack 32a obstructs and prevents a control piece 24d integral with the lock handle 24 from rising. Thus, the potential transformer 2 cannot be drawn out by removing the lock. In addition, when the potential transformer 2 is already drawn out, the lock handle 24 runs on a cam 23 to cause the control piece 24d rise by a size 'A', the plug 32b cannot be inserted into the jack 32a.
Patent JP-H09196154-A (JP)
Title: Shock absorbing structure of shift lever
Inventor: KOIDE TAMAKI
IPC: F16H59/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To restrain a hitting sound generated by collision of a shift lock member and a shift lever by providing a shock absorbing member to relieve collision of the shift lever and a detent opening inner wall so as to be added to the shift lever. SOLUTION: When a shift lever 12 is moved to a drive travel position from a neutral position, the shift lever 12 swings with a swinging point 15 as the center while being guided by a detent opening 11. At this time, a shock absorbing member 23 moves in a recessed groove 24 while opposing at prescribed intervals to an inner wall of the recessed groove 24. Then, though the shift lever 12 collides with an inner wall of the detent opening 11 when the drive travel position is established by a power adjustment of a driver, before collision, the shock absorbing member 23 collides with the inner wall of the recessed groove 24, and impact force is relieved by the elastic action of the shock absorbing member 23, and a hitting sound by collision is restrained.  The shock absorbing member 23 having high dimensional accuracy can be manufactured by reducing the size of the shock absorbing member 23 of a thermoplastic elastomer material.
Patent JP-S63174489-A (JP)
Title: Picture supervisory system
Inventor: MISE TOSHIRO
IPC: G08B13/196
Filed: 1987-01-14
Abstract: PURPOSE:To securely detect an object even if light quantity is not sufficient such as at night by comparing a reference projected position data with a projected position detection output, detecting the variation of the projected position, and deciding an abnormal state in a supervisory area. CONSTITUTION:A flood lighting device 1 refracts a line-shaped light beam emitted from a light beam generation part 11 in a projecting direction variation part 12 driven by a driving part 13 and projects it in the proper places in the supervisory area. The picture of the supervisory area where the light beam is projected is picked up by a video camera 2 and received in an image receiving part 20. A picture supervisory device 3 converts the picture received in the image receiving part 20 into a digital signal and also detects the position where the light beam is projected by means of a projected position detection part 35. The projected position detection part 35 compares the picture outputted from the image receiving part 20 with a reference picture and the abnormal condition of the supervisory area is decided in a picture decision part 33 if the variation of the projected position is detected based on the compared result.
Patent JP-2000208136-A (JP)
Title: Manufacture of battery electrode, battery electrode and secondary battery
Inventor: KUROSAKI MASAHITO
IPC: H01M4/137
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a battery electrode for increasing a capacity per unit area and an electrode ratio occupying in a total battery and facilitating upsizing a battery, and to provide a battery electrode and a secondary battery. SOLUTION: This manufacturing method for forming a battery electrode for increasing a capacity per unit area and an electrode ratio occupying in a total battery and facilitating upsizing a battery. The steps comprises: a film- forming process for forming a film by depositing an electrode mix including a polymer as an active material on a charge collector 1 to form an electrode; a dividing process for dividing the electrode formed into predetermined plural parts; and a drying process for drying the electrode divided into predetermined plural parts in the predetermined temperature atmosphere.
Patent JP-S57122103-A (JP)
Title: Seal device at moving blade end
Inventor: EZAWA YOSHITAKA
IPC: F01D11/16
Filed: 1981-01-21
Abstract: PURPOSE:To prevent a shroud and a fin from making contact with each other and improve sealing effect by enlarging an expansion chamber in such a way as forming a space on an inner face of the shroud facing a moving blade tip, and providing within the opening of the space leaf springs whose free ends confront the leak prevention fins. CONSTITUTION:Leak prevention fins 2a, 2b at the end of a moving blade 1 confront a turbine shroud 3 attached to a casing 4. A circumferential space 6 is formed on the inner circumference face 3a of the shroud confronting the moving blade 1, and leaf springs 7,8 are provided on the both sides of an opening of the space 6. An expansion chamber 9 is formed by the leaf springs 7,8, the turbine shroud 3, the moving blade 1, and fins 2a, 2b. The right space 10 of the fin 2a is called a high pressure side and the left space 11 of the fin 2b is a low pressure side. Consequently, the free ends of the leaf springs 7,8 can bend and get out of the fins 2a, 2b due to differential pressure of fluid, thus attaining the expected purpose.
Patent JP-H02229620-A (JP)
Title: Cross-adjustment method for strain-released rod and unit therefor
Inventor: MARUCHIETSURO DERU FUABURO
IPC: B21D3/05
Filed: 1990-01-17
Abstract: PURPOSE: To correctly straighten a bar by imparting deformation opposite to curvature formation which is decided with the last three staggered rolls of a straightening assembly to the bar on just downstream side of the straightening assembly. CONSTITUTION: The orthogonal adjustment unit 10 is situated on the downstream side of the straightening assembly 11 and on the upstream side of a contrasting unit 12 and acts on the bar 14 in an arbitrary position in the range of 360 deg.. This orthogonal adjustment unit 10 is arranged on the upstream side of the contrasting unit 12 which also acts as a measuring unit and simultaneously acts on the bar 14 along two Cartesian axes (A-C and B-D) with which orthogonal planes whose intersection line coincide with the axis of the straightening machine. The bar which is separated from the measuring unit takes the arbitrary three dimensional position in the angle of 360 deg. which is included in a pseudo cone 29 whose vertex is situated between two rolls 26, 27 of the collating/measuring unit 12.
Patent JP-S58124936-A (JP)
Inventor: UORUDO SUTEFUAN HINSHIYOO
IPC: G01R33/36
Filed: 1983-01-18
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-S58124604-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: B27L5/02
Filed: 1982-01-19
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-H01181153-A (JP)
Title: Character processor
Inventor: HOTEI TOSHINAO
IPC: G06F17/21
Filed: 1988-01-13
Abstract: PURPOSE:To easily and quickly check the outlines of sentences by using a means which displays the head and end characters of each produced sentence, the number of these sentences, and the number of characters forming the sentences respectively. CONSTITUTION:When an instruction is received for check the outline of a sentence given from an input means 1, a sentence outline check means 4 reads a check subject sentence out of a sentence memory means 2. Then a sentence head/end character reading part 5 receives said subject sentence and reads out the prescribed number of characters from the head and the end of a sentence. A character number calculation part 6 calculates the number of characters forming a sentence and a sentence number calculation part 7 calculates the number of sentences respectively. These read-out sentence head and end characters and number of sentences are sent to a display control means 8 which displays them on a display means 3. Thus it is possible to quickly check the sentence outlines.
Patent JP-S63175001-A (JP)
Title: Production of rubbery polymer modified with silane compound
Inventor: HATTORI IWAKAZU
IPC: C08F8/42
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled polymer having high affinity to white fillers such as silica and exhibiting excellent tensile characteristics, abrasion resistance and heat-generation characteristics, by reacting an active terminal group of a living polymer with a silane compound having a non-hydrolyzable alkoxy group at a specific ratio. CONSTITUTION:A living polymer produced by polymerizing a monomer (e.g. vinylpyridine, acrylonitrile, etc.) in the presence of an organic alkali metal catalyst (e.g. n-butyllithium, lithium naphthalene, etc.) is made to react with a silane compound of formula (X is Cl, Br or I; OR is 4-20C non-hydrolyzable alkoxy; R' is 1-20C alkyl, aryl, vinyl or halogenated alkyl; m is 1-4; n is 0-2; m+n is 2-4) [e.g. tetrakis(2-ethylhexyloxy)silane] at a ratio of >=0.7mol., preferably 0.7-2.0mol. per one active terminal of the living polymer.
Patent JP-S56104358-A (JP)
Title: Electrophotographic copier
Inventor: OOMURA MORIHARU
IPC: G03G15/08
Filed: 1980-01-22
Abstract: PURPOSE:To replenish a fixed amount of the toner and prevent the scattering of the toner by rotating a photosensitive drum and a magnetic roll and operating a toner replenishing means during their revolution for a fixed time. CONSTITUTION:In the case of replenishing the toner to a developing device on account of need for maintenance, etc., a manual switch is operated to revolve a photosensitive drum 1 and a magnetic roll 2 at a constant speed, after which a toner replenishing means 4 is rotated for a fixed time, whereby the toner is replenished. Upon ending of the toner replenishment, the drum 1 and the roll 2 are stopped. Thereby, a fixed amount of the toner may be replenished and the toner is sufficiently agitated, whereby the scattering of the toner is prevented as well. In addition, the amount of replenishment is readily regulated by changing the operation time.
Patent JP-S56106340-A (JP)
Title: Evaluation of direct heated oxide cathode
Inventor: KUMADA SEIJI
IPC: H01J9/04
Filed: 1980-01-25
Abstract: PURPOSE:To decide reliably in short time whether the cathode will show satisfiable characteristic or not, by performing the thermal processing in H2 gas containing H2O at the time point when a metal powder is burnt onto a basic metal and performing the decision of the characteristic. CONSTITUTION:At the time point when Ni powder is burnt onto a basic metal, thermal processing is performed in H2 gas containing H2O to decide whether Ni particle will exceed the deformation. The dew point of H2 employed in said thermal processing is made higher than -50 deg.C while the temperature range of the thermal processing is made in the range of 600-1,000 deg.C. Consequently it is decided reliably in short time whether the produced cathode will show satisfiable characteristic or not.
Patent JP-S61165987-A (JP)
Inventor: ARAI AKIHIKO
IPC: H05B6/12
Filed: 1985-01-18
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-S57120465-A (JP)
Title: Printer
Inventor: MIURA TEIJI
IPC: H04N1/29
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a stable light source with high energy and longer life by a printer wherein a plurality of light emitting diodes are used as the light source for a light signal irradiating system employing a liquid crystal light valve thereby to illuminate the light source with high frequency in reduced duty ratio. CONSTITUTION:A light irradiating system in a printer wherein a light signal is irradiated on a light conductor 15 and this is developped with tonors so as to obtain picture informations, comprises a light source 11, a liquid crystal light valve (liquid crystal shutter cell) 13, lens systems 12, 14 and a liquid crystal driving circuit 16. The light source 11 consists of a number of light emitting diodes 53 (e.g., GaP) arrayed side by side, which are lit up with high frequency not less than 500Hz in duty ratio less than 1. Those light emitting diodes are preferably illuminated using an output signal which is synchronous with optical response of the liquid crystal light valve 13 and slightly delayed from rising of such response.
Patent JP-H03212712-A (JP)
Title: Current controller
Inventor: MUKASA YUJI
IPC: G05F1/10
Filed: 1990-01-18
Abstract: PURPOSE:To easily execute highly accurate constant current control in a wide range by synthesizing a set point signal outputted from a computer and a feedback signal flowing into a load to switch a range. CONSTITUTION:The control current of the computer is set up from the external and set current bit data 10 are outputted from the computer 9 so that 4 to 20 mA set current value 12 is outputted from a D/A converter 11. The current <=about 8 mA having less accuracy is set up so as to be overlapped to the current >= about 10 mA of a low-order range. A feedback signal 4 is extracted from feedback flow dividers 3 corresponding to the number of ranges serially connected to the load 2. Each flow divider 3 determines a resistance value so as to from a similar figure appearing a set point-set signal characteristic. The signal 4 is inputted to a feedback signal switch 15 whose gain adjustment is independent and switched by the computer 9 so as to correspond to the set point. Thus, the highly accurate constant current control over a wide range can easily be executed by switching the range.
Patent JP-H06217155-A (JP)
Title: Horizontal deflecting circuit
Inventor: IWASAKI HISANORI
IPC: H04N3/16
Filed: 1993-01-20
Abstract: PURPOSE:To reduce circuit scale by using a chopper power source while sharing it for deflection and high voltage by providing a high voltage stabilizing circuit and preventing the output voltage of the chopper power source from being changed even when the high voltage regulation of a high voltage output circuit is fluctuated. CONSTITUTION:A B voltage control circuit 7 is constituted for detecting the output fluctuation of a horizontal deflecting output circuit 6. When a divided voltage is lowered, a feedback amount is changed so as to reduce this output and inputted to a chopper power source 2. At this chopper power source 2, the output of the DC output circuit 6 is kept at a fixed level corresponding to this input. Therefore, the DC output voltage of the chopper power source 2 can be prevented from being changed by the fluctuation of the high voltage regulation of a high voltage output circuit 4 by using a high voltage stabilizing circuit 3, and the chopper power source 2 can be used both for deflection and high voltage.
Patent JP-H07222392-A (JP)
Title: Electric rotating machine with shield cable
Inventor: SUGIHARA MASANORI
IPC: H02K5/22
Filed: 1994-01-27
Abstract: PURPOSE:To provide an electric rotating machine with shield cable in which assembling/disassembling and grounding of the shield cable are facilitated. CONSTITUTION:A stud 9 passes through the hollow part at the protrusion 11a of a terminal base and penetrates a frame 13. Crimp contacts 6a, 6b, crimped with the end parts of inner and outer shield cables 1b, 1a, are tightened at the upper and lower ends of the stud 9 by means of bolts 10a, 10b. The shield cable 1a is clamped, at the end part of shield thereof, by means of a packing 4 and a washer 3a and they are tightened by means of a tightening ground so that the washer 3a comes into contact with a plate 12 molded integrally with the terminal base 11. Furthermore, a shield case 5 is secured to the frame 13 while covering the packing 7 and the terminal base 11. Since the shield cables 1a, 1b can be mounted detachably, assembling and disassembling of an electric rotating machine and the terminal base 11 are facilitated and grounding of the shield is also facilitated.
Patent JP-H04252043-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOSODA TSUTOMU
IPC: H01L21/60
Filed: 1991-01-25
Abstract: PURPOSE:To provide a semiconductor device and its manufacturing method which cogaply with a thin package regarding an electrode (a bonding pad or a bump) for external connection at a semiconductor chip. CONSTITUTION:The following are constituted: a semiconductor device in which an electrode 1 for external connection use at a semiconductor chip is formed at the lower part than the surface of said semiconductor chip 4; a semiconductor device in which the uppermost part of a bonding wire 2 or a lead 3 connected to said electrode for external connection is lower than the height of the surface of said semiconductor chip 4; and a process by which a difference in level is formed at a semiconductor wafer by etching said semiconductor wafer in a region where said electrode for external connection use is formed.