baber/WOPTO huggingface dataset:
Patent JP-H06333371-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI KAZUHIKO
IPC: G11B27/024
Filed: 1993-05-25
Abstract: PURPOSE:To minimize the time from the start of the tape running until the start of the recording by deciding the optimum tape position of REC standby for standing by the start of next recording based on the final frame address information at the time when the recording is finished. CONSTITUTION:During the recording operation, the information indicating the addresses of each frame is outputted to a modulation circuit 539 from a microcomputer 517 and recorded on the tape 501. When a stop key is pushed in the course of the recording operation, the recording is interrupted and the frame address at this time is stored in a RAM of the computer 517. Next, a capstan motor 525 is inversely rotated then normally rotated after a while to reproduce the tape, and a phase of the capstan is controlled by using a tracking error signal. At the stage when the phase pull-in is completed, the addresses of each frame are extracted from a rotary magnetic head 503 by a demodulation circuit 515 and inputted to the computer 517. When the information indicating the frame address of several frames before from the frame address being stored at the time the previous recording is finished, is inputted, the motor 525 is stopped and the standby state is set untill the next REC start key is pushed.
Patent JP-H10322804-A (JP)
Title: Power converting device
Inventor: AISAKA TORU
IPC: B60L9/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power converting device which can be made compact by a single DC input circuits. SOLUTION: When an auxiliary power circuit 16A connected to a gate circuit 6 comprising a GTO thyristor 7 and a capacitor-discharging thyristor 10 stops, this power converting device feeds converted power to both loads 9A, 9B by opening a cut-off contactor 15A connected to the converting part 5A of the failed auxiliary power circuit side with power change-over means 17A, 17B, changing over the gate circuit 6 to the other active auxiliary power circuit 16B side and continuing the operation of the remaining active converting part 5B.
Patent JP-H08314056-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIURA AKIO
IPC: G03C1/06
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the image forming material capable of obtaining a stable and ultrahigh-contrast image even with a developer low in pH and enlarging a halftone gradation reproducing region by forming a layer containing a specified compound on a support. CONSTITUTION: The layer formed on a support contains the compound represented by the formula in which R1 is an H atom or a hydrolyzable group, preferably an alkali-hydrolyzable group, such as an acyl or carbonate group; R2 is an H atom or a univalent organic group, such as a halogen atom or an alkyl group; Tm is a timing group, preferably, such as a -OCH2 - group or the like; (n) is 0 or 1; Z is an aromatic group condensable with a pyrrole ring and it may be a single ring or condensed rings and embodied by a benzene ring or its homologues; and PUG is a development inhibiting agent.
Patent JP-S6014861-A (JP)
Inventor: IKADA YOSHITO
IPC: C08G63/08
Filed: 1983-07-05
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-H11284723-A (JP)
Title: Portable telephone set with transmitting-receiving function temporarily stopping function
Inventor: KOIIZUKA TETSUYA
IPC: H04W76/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To stop only a transmitting-receiving function emitting strong electromagnetic waves but to utilize functions which do not emit strong electromagnetic waves as they are in an area where a portable telephone set is inhibited from being used by providing a transmission/reception stopping and releasing button for a portable telephone set. SOLUTION: The transmission/reception stopping and releasing button 2a is provided for the portable telephone set and by pressing this button 2a, a function control part 1 gives the instruction of the stopping and the restarting of functions to a transmission part 5 and a receiving part 4. The part 5 and the part 4 receiving the instruction of stopping stop the function and the part 5 and the part 4 receiving the instruction of restarting restart the function. In addition, the part 1 makes a display part 3 display a state of whether transmitting and receiving functions stop or not. While the transmitting and receiving functions are stopped, a telephone number stored in the portable telephone set is displayed on the part 3 by operating as usual.  On the other hand, a tone sound originating button 2b is provided and by pressing this button 2b, the telephone number under being displayed is reported to a tone sound originating part 6 from the part 1 to be converted into tone sound to be outputted.
Patent JP-S62291543-A (JP)
Inventor: GERUTO RAIHIERUTO
IPC: G01N15/08
Filed: 1987-05-21
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-H09289753-A (JP)
Title: Bearing device for dynamo-electric machine
Inventor: SHIMIZU MASAAKI
IPC: H02K5/167
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for dynamo-electric machine which can improve durability of a rotating shaft and a bearing, and attain cost reduction by intervening a large quantity of lubricant in the bearing so as to prevent oil film fracture for the rotating shaft rotating at a high speed. SOLUTION: In a bearing device 14 for a dynamo-electric machine which is provided with a yoke 11 and a bearing part 23 jointed to the yoke 11, the bearing part 23 includes a bearing forming part 21 and a bearing 22 constituted of a plurality of laminated discs press-fitted into the bearing forming part 21. The discs have a hole for passing a rotating shaft respectively through its center, and a notched part or an inclined part, or a notched part and an inclined part are formed at the periphery of the hole. A plurality of discs are press-fitted into the bearing forming part 21 in the yoke 11, and at least the notched part or the inclined part is filled with lubricant so as to form a lubricant pool, so that flowing lubricant is intervened between the inner periphery of the bearing 22 and the bearing contact part of the rotating shaft.
Patent JP-S6346953-A (JP)
Title: Automatic driving gear for wiper
Inventor: ASAMI HIDEO
IPC: B60S1/08
Filed: 1986-05-28
Abstract: PURPOSE:To prevent a wiper from its unnecessary or unnatural action, by controlling an integrated value so as to be reset when it increases not exceeding a threshold value even after the fixed time from a start of integrating raindrop pulses. CONSTITUTION:An electronic control unit 10 uses a microcomputer which performs integration of raindrop pulses, comparison of the integrated value, counting of the integrated time, resetting by the time over, etc., and the electronic control unit 10 controls the integrated value so as to be reset when it increases not exceeding a threshold value even after the fixed time from a start of integrating the raindrop pulses from a raindrop sensor 1. In this way, if a time limit is given to the integrating action of the raindrop pulses, the integrated value, before it reaches the threshold value, is reset when a rainfall is in a small amount, and the integrated value is reset in every fixed time. Accordingly, a wiper can be prevented from performing its unnecessary or unnatural action.
Patent JP-H01295715-A (JP)
Title: Power supply device for electric discharge machining
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1988-05-19
Abstract: PURPOSE:To prevent a workpiece from roughing its machined surface by providing a main power source, subpower source applying power with the reverse polarity to this main power source, means detecting continuation for the predetermined of an electric discharge generated by applying the subpower source and a means starting applying the main power source by a signal from this detecting means. CONSTITUTION:First a subpower source 2 is applied, generating an electric discharge. An electric discharge duration detecting circuit 12 detects the electric discharge to be started by a comparator 13 of the circuit 12 while the electric discharge for whether or not it continues for the predetermined fixed time. When the electric discharge continues for the fixed time, during this time, an electric discharge pillar grows thickening. When the pillar thickness, and current density decreases a main power source 1 of reverse polarity to the subpower source 2 is applied. A current from the main power source 1 is larger than a current from the subpower source 2, but because a flow of the current is in a condition decreasing the current density, a wire electrode 10 is prevented from being damaged, and a workpiece 9 is prevented from roughing its machined surface.
Patent JP-H05293454-A (JP)
Title: Device for cleaning cylindrical inner surface
Inventor: JIN TAKEO
IPC: B08B9/02
Filed: 1992-04-17
Abstract: PURPOSE:To certainly and easily move a brush, to simplify a structure and to well clean a cylindrical inner surface having a polygonal cross section or unevenness by mounting a vibration member, the brush implanted in the outer periphery of the vibration member and a vibrator applying vibration to the vibration member. CONSTITUTION:A vibration member 1 having a brush 2 and a vibrator 3 are integrated to be inserted in a cylindrical inner surface 5 to be cleaned and, when the driving force from an external drive source 7 is transmitted to the vibrator 3 through a connector 6, the vibrator 3 is driven to vibrate the vibration member 1 and the brush 2 integrated with the vibration member 1 is also vibrated. When the connector 6 is pushed or pulled in this state and the brush 2 is moved in the axial direction of the cylindrical inner surface 5, the brush 2 rubs the cylindrical inner surface 5 under vibration to clean the same. That is, the brush 2 properly having elastical reaction force receives the intensive vibration of the vibrator 3 to elastically collide with the cylindrical inner surface 5 and the minute rubbing action accompanied by this collision is performed at a high cycle to clean the cylindrical inner surface.
Patent JP-S5246867-A (JP)
Title: Digital electronic watch
Inventor: MORIYA TOKIO
IPC: G04C17/00
Filed: 1975-10-13
Abstract: PURPOSE: To obtain the uniformity of illumination by providing the center portion of the undersurface of a reflecting plate of a liquid crystal display device with a recessed portion in which an illuminating means is placed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S612473-A (JP)
Title: Cathod-ray tube display device
Inventor: UENISHI TSUTOMU
IPC: H04N3/20
Filed: 1984-06-15
Abstract: PURPOSE:To prevent a circuit from the complexity of constitution even if the number of video signal input lines is increased by integrating a pulse generated from a pulse generating circuit through a capacitor, shaping its waveform if necessary, and then connecting the shaped signal to the base of a base-earthed transistor (TR). CONSTITUTION:Since the potential of a point (b) immedately after turning on a power supply is lower than the threshold voltage level of a buffer circuit 8, the potential of a point (a) is in the low level. When the potential of the point (a) is turned to the low level, the bases of base-earthed TRs 5B-7B in video signal amplifier circuits 5-7 are turned to the low level and the circuits 5-7 are turned to cut-off status, so that no video is displayed on a CRT13. When the capacitor 9 is charged in proportion to time and the potential of the point (b) exceeds the thereshold volage level of the circuit 8, the potential of the point (a) is turned to the high level and the video is displayed. Thus, the base voltages of the TRs 5B-7B are controlled by the output obtained by integrating the output pulse of the pulse generating circuit 10 by the capacitor 9.
Patent JP-S613404-A (JP)
Title: Manufacture of semiconductor device
Inventor: URAYAMA TAKEHIRO
IPC: H01L21/28
Filed: 1984-06-15
Abstract: PURPOSE:To improve reliability by burying low resistance polyscrytalline silicon in a contact hole. CONSTITUTION:An insulation layer 2 PSG and a corrosion resistance layer 4 silicon nitride layer are coated by turns on an N-type silicon substrate 1 using vapor phase growth. Then, a contact hole is formed by patterning, a polycrystalline silicon layer 5 is coated to make the surface of the substrate smooth covering the contact hole, a phosphorus ion is implanted and the polycrystalline silicon layer 5 is made low resistance. Then, the polycrystalline silicon layer 5 is oxidized to the depth of an oxidation resistance layer 4 at 1,100 deg.C using wet O2 and a silicon oxide layer 6 is formed. In this case, the polycrystalline silicon layer 5 remains in the contact hole. The silicon oxide layer 6 is removed by etching and Al is coated as a wiring layer 3 covering the polycrystalline silicon layer 5 in the contact hole. This enables to improve reliability improving a step cover without increasing contact resistance.
Patent JP-H06309963-A (JP)
Title: Marker tube mounting machine
Inventor: TANAKA MINORU
IPC: H01B13/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent a marker tube mounting machine, which fabricates an electric wire with a marker tube to be laid inn a distribution board, etc., from poor operation when the marker tube is not placed correctly in a marker tube holding means which holds marker tube so that the electric wire passes through the inner hole of the marker tube. CONSTITUTION:A marker tube mounting machine is composed of a means to transport an electric wire, a marker tube holding means 31 to hold 31 single piece 10 of marker tube, a marker tube transporting means 44 to transport the marker tube to the holding means, a marker tube sensing means 38 to sense the marker tube single piece in a setting part 35, and a marker tube removing means 40. When the marker tube is not placed correctly, the holding means is opened, and they marker tube is removed, and a new marker tube is set to be followed executing again.
Patent JP-H05312861-A (JP)
Title: Resistance measurement protection circuit
Inventor: SAITO NAOKI
IPC: G01R27/14
Filed: 1992-05-15
Abstract: PURPOSE:To limit current which runs in a circuit with a simple structure by installing a switch element which turns a switch element of a current route off by being driven with an output of a resistance dividing circuit connected in parallel to two current routes. CONSTITUTION:A MOSFET Q3 is driven and turned on and off by the output voltage of a resistance dividing circuit composed of resistors R5, R6 and when the voltage VX between terminals Ta, Tb becomes lower than the minimum input voltage VLIM, the MOSFET Q3 is turned on and since the voltage between the drain sources of the MOSFET Q3 becomes smaller than transistors Q1, Q2, the transistors Q1, Q2 are turned off and the current IX running in a first and a second current routes runs in the MOSFET Q3 passing a resistor R3. As a result, even if high voltage is applied to a measurement terminal by mistake in a resistance meansurement mode, heat generation of a circuit element is suppressed. so that parts with compact size and small electric power capacity can be used and the mounting space is lessened and the cost is decreased.
Patent JP-H08308805-A (JP)
Title: Motion capacity measuring device
Inventor: OKURA TADAHIRO
IPC: A61B5/00
Filed: 1995-05-23
Abstract: PURPOSE: To prevent decrease in physical strength by easily measuring decrease in motion capacity by oneself and being conscious of the decrease in physical strength by oneself. CONSTITUTION: While the pH of saliva is measured by a pH sensor 2, a body temperature is measured with a thermometer. A pH value range and a normal temperature are input in a controller 5 beforehand as a body temperature threshold and respective measurement values are compared with each other. If the measurement value of pH is out of the pH value range and the body temperature is higher than the body temperature threshold, the motion capacity is reduced and so it is displayed on a display part 6. It can be thus measured from the saliva easily so that the decrease in the motion capacity is made to be conscious and decrease in physical strength caused by accumulation of fatigue can be prevented.
Patent JP-H08313746-A (JP)
Title: Optical element and its packaging method
Inventor: MOGI TOSHIYUKI
IPC: G02B6/13
Filed: 1995-05-23
Abstract: PURPOSE: To make positioning possible with high accuracy by clamp a non-connected optical element having plural electrodes with a chuck with a fine adjustment mechanism, finely adjusting the optical element laterally with an optical axis and searching an optimum position by the peak of light output force. CONSTITUTION: The un-connected optical element 1 having the two soldered electrodes 3 on the rear surface is clamped by the insulator (glass) air chuck having the fine adjustment mechanism 12 and this optical element 1 is pressed to a substrate side electrode 6 for emission of a semiconductor laser and is energized to a light emission state at the time of positioning the end face light emission type semiconductor optical element 1 onto an optical waveguide 5 disposed on a substrate 4. The fine adjustment of the optical element 1 laterally with the optical axis repeated by the fine adjustment mechanism 12, by which the optimum position of the optical element 1 with respect to the incident part of the optical waveguide 5 is searched with the peak of the light output.  At this time, the chuck 11 is constituted of the insulator (glass) to allow the transmission of light and, therefore, the observation of the end face of the optical element 1 with a camera 21 disposed above the chuck 11 is possible and consequently, the measurement of the relative moving quantity of the optical element 1 is possible.
Patent JP-S5917439-A (JP)
Title: Detector for sheetlike matter
Inventor: HOSAKA MASAO
IPC: B65H7/06
Filed: 1982-07-15
Abstract: PURPOSE:To improve the accuracy of detecting the presence of a sheet, by disposing a light emitting surface and a light receiving surface both in the same direction, while installing light reflecting devices so as to face each other with a passage in between. CONSTITUTION:A light emitting surface of a light emitting device LED1 and a light receiving surface of a light receiving device PT1 both are disposed substantially in the same direction toward a sheetlike matter passage, and a platelike or sheetlike light reflecting device AL being relatively high in a reflection factor is disposed at a position opposite to both the light emitting device LED1 and the light receiving device PT1 with the sheetlike matter passage sandwiched between them and thereby the presence of the sheetlike matter and the number of them are discriminated on the basis of a level of the signal outputted by the light receiving device PT1. Therefore, in case of such a sheet as high in light transmittability, light from the light emitting device LED1 is transmitted through the sheetlike matter, then reflected at the light reflecting device AL and again transmitted through the sheetlike matter, reaching the light receiving device PT1, so that the attenuation of light by the sheet grows large, thus the presence of the sheet is easily detected.
Patent JP-H0838804-A (JP)
Title: Method for purification of halosilanes
Inventor: KIYASARIN RIN BOZE ARUMUKUUISU
IPC: C07F7/12
Filed: 1995-05-23
Abstract: PURPOSE: To provide a method to purify a mixture containing halosilanes and hydrocarbons by removing hydrocarbons. CONSTITUTION: The purpose of this method is to decrease the content of hydrocarbons in halosilanes and the method includes the decrease of the amt. of hydrocarbons in a mixture of hydrocarbons and halosilane by bringing the mixture into contact with an adsorbent which shows selective adsorptivity for hydrocarbons.
Patent JP-H08315279-A (JP)
Title: Caution setting device
Inventor: SUGIURA MICHIO
IPC: G08B25/04
Filed: 1995-05-23
Abstract: PURPOSE: To input a check regarding specified inspection items for confirmation places possible to be the origin of a fire, etc., when a caution state is set. CONSTITUTION: A sheet into which inspection items of fire-related place confirmation, door locking-up confirmation, gas tap confirmation, etc., are entered is fitted to the operation part of a remote controller 1, and switches 2-4 and LEDs 5-7 are arranged for the inspection item sheet. To set the caution state, operator presses the switches 2, 3, and 4 of the respective inspection items. When those switches are pressed, the LEDs 5-7 turned on. When the switches 2-4 of all the inspection items are pressed, a CPU 9 makes the operation of a lock 8 effective. Then, when a key is inserted into the lock 8 and rotated from the OFF position to the ON position, the CPU 9 judges that the caution state is set and informs a crime preventive alarming device that the caution state is set through a communication line 10.
Patent JP-S5550454-A (JP)
Title: Preparation of one side plating strip
Inventor: GUNJI NAOKI
IPC: C23C2/00
Filed: 1978-10-09
Abstract: PURPOSE:To continuously carry out one side plating with a high efficiency avoiding turning back of metal bath by contacting one side of strip with hot dipping bath flow overflowing from molten metal vessel provided at the higher part from the liquid face of molten metal vessel. CONSTITUTION:The strip 1 carried out plating pretreatment, is sent to the idler roll 18 from the intercepting mechanism 7 through the seal roll 6. Next, outer face of the strip 1 is contacted with metal bath flow overflowing the dam 30 from the metal bath room 25 in the molten metal vessel 14 between the above two rolls. On this occasion, the molten metal bath 9 in the molten metal vessel 8 having the liquid face 9b, is sent from the introducing opening 15 to the room 25 by the operation of pump. Then, the strip 1 is cooled by air and is drawn out through the water cooling mechanism 11, the cooling blower 12 and the guide roll 13 after sticked quantity of molten metal sticked on the strip 1, is controlled at constant by gas wiping etc.
Patent JP-H11330003-A (JP)
Title: Metal silicide forming method by laser radiation
Inventor: KAN CHEN RIN
IPC: B23K26/352
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: Not to require a heating furnace or high temperature processing at a rapid thermal anealing step for a long time by educing a metallic layer on a silicon surface, after that the metal layer is irradiated by laser energy for a sufficient time and by forming metal silicide at a boundary of the metal and the silicon. SOLUTION: Source/drain regions 54 and 56, which are made N<+> -doped are formed on a silicon substrate 52 such as polysilicon or amorphous silicon. Insulators 70 and 72 are formed at a portion, excepting those source/drain regions 54 and 56 and a metal layer 76 is so educed as to cover a polysilicon gate 62 and the source/drain 54 and 56, which are provided on the surface of each insulator 70 and 72 and on drain regions 58 and 60 via an insulator 64. Laser energy is irradiated to the metal layer 76 for a sufficient time to form metal silicide layers 80 and 84 at the boundary of the metal and silicon.