baber/WOPTO huggingface dataset:
Patent JP-2000048380-A (JP)
Title: Method and system in optical storage disk drive for maintaining laser power
Inventor: DANIEL JAMES WINNERSKI
IPC: G11B7/125
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the retrieving of information by focusing a laser beam on internal data layers of an optical disk to read or write data stored on the internal layers and automatically refocusing the beam on the data surface of the outermost part of the disk when an optical storage disk drive enters into a standstill state after reading or writing the data. SOLUTION: A controller controls a motor rotating a digital video disk 12 and a motor moving an optical head to a proper position being below the disk 12. A laser 20 reads data from the digital video disk 12 and a beam 204 is focused to a diffraction limited spot by a focusing lens 210 and the focused spot is positioned on one of data layers 52, 62. A reflected beam 220 is returned from the layer to be directed to a detector 234 having plural elements by an astigmatic lens 232.
Patent JP-H05344054-A (JP)
Title: Wireless telephone set
Inventor: NAKAHARA KIYONORI
IPC: H04W84/10
Filed: 1992-06-04
Abstract: PURPOSE:To attain paging or interrupt talking to a busy slave set in the cordless telephone set. CONSTITUTION:A slave set 1 is provided with a page key 152, a generating circuit 161 generating a control signal SPG for a frequency at the outside of a band of a voice signal when the page key 152 is operated, and a detection circuit 162 detecting the control signal SPG. A master set is provided with a similar page key, a similar generating circuit and a similar detection circuit. When the slave set 1 is connected to an external line through the master set and the page key of the master set is operated, the control signal SPG representing the operation is sent from the master set to the slave set 1 together with a voice signal from an external line. When the page key 152 is operated in the slave set 1 for the transmission, it is noticed from the slave set 1 to the master set by the control signal SPG. Upon the receipt of a notice from the slave set 1, the master set holds the external line and makes connection for talking with the slave set 1.
Patent JP-S6230160-A (JP)
Title: Two-pack type urethane coating material
Inventor: NUMATA SHUHEI
IPC: C09D175/00
Filed: 1985-07-31
Abstract: PURPOSE:The titled coating material, consisting of a polyol component and an alicyclic polyisocyanate component, obtained by incorporating a specific tertiary amine catalyst in either one of the two components, having a long pot life and improved initial drying property and capable of giving films having high external appearance and high quality and useful for repairing automobiles, etc. CONSTITUTION:A coating material containing e.g. 0.3-10wt%, based on the resin solid, tertiary amine catalyst, e.g. dicyclohexylmethylamine, having <=20C per nitrogen atom and >=8pKa in either one of (A) a polyol component and (B) a polyisocyanate component, e.g. alicyclic polyisocyanate.
Patent JP-S6326714-A (JP)
Title: Connection switching device for work station
Inventor: TANAKA AKIRA
IPC: H04L29/00
Filed: 1986-07-18
Abstract: PURPOSE:To perform the switch of connection with a single switching operation by using a means which initializes automatically a work station device in response to the connection switching action of signal lines. CONSTITUTION:When a switch 11 is connected to a signal line 51 of a console control part 50, a work station device 1 works as a console based on a control microprogram of a console control part 50 received from the line 51. While the switch 11 is changed over and connected to a signal line 61 led from a work station control part 60 when the device 1 is used as a work station. Thus a switch 12 is also changed over in response to the switching action of the switch 11. The switch 12 cuts off instantaneously a power supply circuit 30 and then applies a power supply. Thus a control part 20 is initialized. As a result, the part 20 works as a work station based on a microprogram received from the part 60.
Patent JP-H0611522-A (JP)
Title: Automatic equipment for checking meter
Inventor: MIZUHARA HIROHISA
IPC: G08C15/00
Filed: 1992-06-29
Abstract: PURPOSE:To facilitate data setting for meter check counters by connecting a meter checker to a meter check counter out of the counters in a plurality, to which the checker can be connected most easily, and by obtaining a power of the meter checker from a power source used exclusively for transmission, through a transmission line. CONSTITUTION:When initial setting of a meter check counter (e.g. 2B) other than a meter check counter 2A is made, for instance, a meter checker 5A is connected to an arbitrary meter check counter (e.g. 2A) to which it can be connected easily, and a keyboard part is operated. On the occation, the address of the checker 5A is specified for a source address area, while the address of the counter 2B for which data setting is desired is specified for a destination address area. Besides, a write instruction is written in a command display area and initially set data are written in a destination data area. The data sent from the checker 5A are taken only in the counter 2B and the initial setting can be made. By sending signals 1 and 0 with positive and negative voltages, besides, a power can be supplied from a power source 8 used exclusively for transmission, through a transmission line 4A.
Patent JP-S6149931-A (JP)
Title: Burning control circuit
Inventor: NUMAKURA MAKOTO
IPC: F23N5/24
Filed: 1984-08-16
Abstract: PURPOSE:To ensure a resetting even when the operation is suspended due to a misfire by inserting a non-lock switch, which, in a sequence control circuit of a heat exchanger, is interlocked with a power switch so as to be turned off only when the power switch is turned on or off, in series with afore-said switch and a low-temperature thermostat which are arranged parallelly. CONSTITUTION:A non-lock switch 5b, which is opened only at the moment when a lock switch 5a is turned on or off and maintains its ON condition thereater, is connected to a low-temperature thermostat 6 and a lock switch which are parallelly connected. By such a constitution, even if a sequence control circuit 9 suspends its operation due to a misfire for some reason while the low-temperature thermostat 6 stays on, the resetting operation can easily be done by operating the main switch 5 only to restart the sequence circuit 9.
Patent JP-H0220840-A (JP)
Title: Photometry device
Inventor: MIYAZAKI NOBUO
IPC: H04N5/235
Filed: 1988-07-08
Abstract: PURPOSE:To calculate an appropriate exposure value even in back-lighted photographing by extracting a peripheral area with brightness equal to or lower than a central one in counter light and averaging brightness data by the peripheral area adding a central area. CONSTITUTION:When an object is recognized on a photographing screen, a memory means 25 records brightness output in each area 40 of the photographing screen subjected to photometry by a photodetector 20. When a maximum of peripheral brightness is larger by a certain value or above than the central brightness, that is decided as backlighted photographing, and the peripheral area with brightness equal to or lower than the brightness of the central area 41 is extracted through standization. By referring to contents in the memory means 25, brightnesses corresponding to the extracted peripheral area and the central area are read out, and data on these brightnesses are averaged to determine an exposure value. Thus, an appropriate exposure value can be calculated in backlighted photographing.
Patent JP-2000357639-A (JP)
Title: Method and system for impregnating electrolytic capacitor element
Inventor: ASHINO KOJI
IPC: H01G13/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficiently impregnated state by holding a pressure reduced state of electrolyte when filled into an impregnation bath. SOLUTION: A tank 3 for storing electrolyte 31 is disposed above a bath 2 for impregnating an electrolytic capacitor element with the electrolyte 31 and they are coupled through on/off valves 24, 26, 27. An electrolytic capacitor element is then placed, under a state containing moisture, in the impregnation bath 2 under dry state. Pressure is then reduced to a specified level in the impregnation bath 2 and the storing tank 3 and after that pressure is kept for a predetermined time, the electrolyte 31 is supplied from the storing tank 3 into the impregnation bath 2 by free falling. After enclosed state is kept for a predetermined time, atmospheric pressure is returned back in the impregnation bath 2 and the electrolytic capacitor element is impregnated with the electrolyte 31.
Patent JP-H11344136-A (JP)
Title: Rotor valve
Inventor: TAKETSUNA SADAYOSHI
IPC: F24F13/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of pulsation and water hammer phenomanon by performing quantative opening/closing and quantative changeover. SOLUTION: An end face 5 of a main body has an inflow port 3 and three outflow ports 2a, 2b, 2c. A flow passage opening/closing part is formed for opening and closing the outflow ports and changing over them. The flow passage opening/closing part is connected to a rotation driving shaft 7 of the main body. The outflow ports are matched with a hole 14 of the flow passage opening/closing part by rotating the opening/closing part, for opening, closing or changing over them. Each introduction part of the outflow ports 2a, 2b, 2c has a form surrounded by upper and lower contours composed concentric circles around a rotational center of the flow passage opening/closing part, and both side contour lines extended radially, viewing from the side of the end face 5.  The form of a discharge part of the hole 14 of the flow passage opening/ closing part has the same form as the each introduction part of the outflow ports 2a, 2b, 2c. Or, it is a little larger than the outflow ports, while both side contour line of the discharge part is extended radially.
Patent JP-S5795189-A (JP)
Title: Controlling circuit for servomotor
Inventor: ITOU SANENOBU
IPC: H02P5/00
Filed: 1980-12-03
Abstract: PURPOSE:To prevent the unsatisfactory revolution of the subject servomotor by a method wherein the output pulse of a fixed width or more is obtained even when an error pulse width is very small by adding the pulse of a fixed width to the output pulse of a pulse-stretching circuit. CONSTITUTION:An input pulse is compared with the pulse of a reference pulse generator 4 using a comparator 4, the error pulse of which is given to the pulse stretching circuit 14 through the intermediary of a dead band circuit 10 and a comparator 12, and the servomotor is controlled through output circuits 16A and 16B. At this time, a pulse adding circuit 20 is added to the output side of the pulse stretching circuit 14, and an output is turned out by adding the pulse of a fixed width, synchronized to the fall of the pulse, to the output pulse. Accordingly, as the pulse with a fixed width or more can be given to the output circuits 16A and 16B even when the width of the error pulse is very small, the unsatisfactory revolution and the unsatisfactory responsiveness of the motor can be improved.
Patent JP-H0611728-A (JP)
Title: Liquid crystal display device and its production
Inventor: KOBAYASHI MICHIYA
IPC: G02F1/1368
Filed: 1992-06-29
Abstract: PURPOSE:To provide the liquid crystal display device having high brightness and good display grade by forming the upper layer of a light shielding film as an oxidized insulating film. CONSTITUTION:The upper layer part of the light shielding film 23 is anodically oxidized to form the insulating film 25, by which the insulating film 25 and its through-holes 17, 21, etc., are formed with good dimensionally accuracy without using a photolithographic stage and, therefore, the process for production is simplified and the opening rate of picture element parts is increased. The insulating film formed by the anodic oxidation method has extremely few pinholes and, therefore, the danger of the electrical contact between pixel recording mediums 27 formed on this insulating film 25 and the light shielding film 23 of the lower layer of this insulating film is decreased.
Patent JP-H0826789-A (JP)
Title: Intermediate film for laminated glass, production device therefor and its production
Inventor: YAMANE TOSHIO
IPC: C03C27/12
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the intermediate film having excellent properties with respect to deaeration at the time of performing the preliminary press adhesion by forming one surface of the intermediate film embosment groups each of which consists of a large number of embosments and which have their respective bottom parts communicated with each other over the whole surface of the film with embossing so that the deaeration resistance of an embosment group located in a near region to the periphery of the film becomes smaller than that of any of the embosment groups in the farther regions from the periphery. CONSTITUTION:In this intermediate film 1, a large number of embosments 2 having their respective prescribed height (h) and length of the base (w) are formed in pitches (p) in at least one of the surface of the film 1 by embossing and the bottom parts 3 of groups of the embosments 2 are communicated with each other over the whole surface of the film 1. The embosments 2 are formed on the surface of the intermediate film 1 by using a recessed mold 4 consisting of a large number of inverted embosments 5 which have the corresponding respective depth (H), length of the upper base (W) and pitches (P) to the respective height (h), length of the base (w) and pitches (p) of the embosments 2. In the intermediate film 1, it is necessary that the deaeration resistance of a group of the embosments 2 located in a near region to the periphery of the film 1 is smaller than that of any of the groups of embosments 2 in the farther regions from the periphery.
Patent JP-H1022247-A (JP)
Title: Electrolytic ion water cleaning equipment
Inventor: NAKAMURA TSUGIO
IPC: C02F1/46
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic ion water cleaning equipment in which deterioration of cleaning liquid and uneven cleaning are reduced. SOLUTION: A large number of single tube nozzles 41 are provided in the lower surface at a nozzle part 42a in order to produce a tubular laminar flow. End part of the nozzle 41 is located close to the upper surface of a substrate W and the inside diameter of an opening 41ho is adjusted, along with the distance FD between the lower end of the single tube nozzles 41 and the upper surface of the substrate W, to minimize the surface area of anionic water NW on the substrate W. Consequently, the surface area of the anionic water NW being exposed to the air is decreased and deterioration of the anionic water NW is suppressed. Furthermore, unevenness in the concentration of the anionic water NW is suppressed because the anionic water NW is jetted to the upper surface of the substrate W, thus suppressing uneven cleaning of the substrate W.
Patent JP-S5960279-A (JP)
Title: Infrared switch for automatic door
Inventor: HONDA TADAMORI
IPC: G01S7/48
Filed: 1982-09-29
Abstract: PURPOSE:To enable the selection of sensing areas in the titled switch with a simple adjustment by varying the angle of reflection of light freely with changes in the current of a reflector made of material thin and elastic to bend. CONSTITUTION:An infrared switch 1 for automatic door has a mirror 2 and an infrared sensor 3 in a housing 30 and the surface of the mirror 2 is bent inwardly by steps. For example, it has ten different angles of reflection divided into two horizontally and five vertically. Support rims 5 at both ends thereof 2 each have a cut 6 for adjusting the reflection faces thereof and supported securely on a fixing plate 8 of the housing 30 with a support arm 7 at the top of center. When the position of the cut 6 of the support rims 5 is moved with an adjusting screw 10, the mirror faces divided cause a change in the curve to enable a continuous and free adjustment of the angle of reflection. Thus, sensing areas can be adjusted as desired.
Patent JP-S6417269-A (JP)
Title: Disk device
Inventor: YAGI NORIO
IPC: G11B21/02
Filed: 1987-07-10
Abstract: PURPOSE:To increase the shaft stiffness and to improve the responsiveness in positioning a head by fixing the center part of the bearing supporting shaft of an actuator to the magnetic circuit fixed to a housing and holding both ends of a bearing supporting shaft both ends by a cover and housing. CONSTITUTION:This device has a disk 11, the plural heads 12 executing the recording/reproducing of the information of the disk 11 and the outer wheel revolving actuator 13 supporting the head 12 and moving the disk 11 between tracks, which are stored in the box body composed of a housing 14 and cover 15. The bearing supporting shaft 17 supporting the outer wheel revolving actuator 13 via ball bearings 16, 16' revolvably combines its center part with the york 21 composing the magnetic circuit of a motor and fixes both ends to the housing 14 and cover 15. The bearing supporting shaft of the outer wheel revolving type actuator thus increases its stiffness as of three points support, the resonance point at the actuator working time is increased and the responsiveness in positioning the head is improved.
Patent JP-S6152388-A (JP)
Title: Plating device
Inventor: SUGIURA TOSHIHIRO
IPC: C25D5/18
Filed: 1984-08-17
Abstract: PURPOSE:To provide a plating device which improves easily and economically a uniform electrodeposition characteristic without stirring an electrolyte by the constitution in which a noble metal immersed in the electrolyte is used as a positive electrode and a material to be plated as a negative electrode and pulsative current is impressed to both electrodes. CONSTITUTION:The plating device is constituted by connecting the bar-shaped noble metals 3A, B such as silver via a diode 9 for removing under-shoot and an ammeter 7 to to the positive electrode side of the output terminal of a pulse generating circuit 1 connected to a commercial power source 10, connecting the material 4 to be plated such as iron or brass to the negative electrode side of the above-mentioned terminal and immersing the metals 3A, B and the material 4 into the electrolyte 2 for plating in an electrolytic cell 5. The pulsative current of approximately 1A/dm<2> average current density, 1ms on time and 25-35ms off time is generated in the above-mentioned method and is impressed to the electrodes, by which the defectless noble metal plating layer having a uniform quality and high quality is formed on the surface of the above-mentioned material 4.
Patent JP-S5961108-A (JP)
Title: Single-phase transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/04
Filed: 1982-09-30
Abstract: PURPOSE:To reduce length of a gas insulation bus at high voltage side and improve insulation reliability, by a method wherein a lead duct at high voltage side installed to a tank of a unit transformer is disposed near the gas insulation bus in the horizontal direction in comparison with a lead duct at intermediate voltage side. CONSTITUTION:In unit transformers 1, 2, tanks 4, 4 have longitudinal side portions 4a, 4a opposed to each other and a connecting duct 7 at high voltage side is connected between the side portions 4a, 4a, and a lead duct 8 at intermediate voltage side is connected between top portions 4c, 4c of the tanks 4, 4. In one unit transformer 1, a lead duct 9 at high voltage side and a lead duct 10 at intermediate voltage side are projected sideways from a longitudinal side portion 4b of the tank 4 being not opposed to other unit transformer 2. The lead duct 9 at high voltage side is disposed near a gas insulation bus 15 at high voltage side, and the lead duct 10 at intermediate voltage side is disposed remote from the gas insulation bus 15 in the horizontal direction in comparison with the lead duct 9 and in upper position than the lead duct 9.
Patent JP-S6062619-A (JP)
Title: Secondary air supplying equipment for v-type engine
Inventor: ISHIMI HARUMI
IPC: F02B75/22
Filed: 1983-09-16
Abstract: PURPOSE:To supply secondary air uniformly to manifolds located at both engine banks by installing a reed valve, which supplies the secondary air to an exhaust gas passage, at the intersection of inlet air passages. CONSTITUTION:A secondary air supplying equipment 30 is installed on the crossing of inlet piping passages 19 and 19' in a V-type engine. When a reed valve 33 is opened by exhaust gas pulsation that occurs in an exhaust manifold, air is taken in from the outside via an air intake chamber 31 and supplied to the exhaust manifold through secondary air supplying pipes 35 and 35'. Since the distances between the reed valve 33 and respective manifolds located on the both banks are equal, secondary air is supplied uniformly to the manifolds on both banks.
Patent JP-S5964411-A (JP)
Title: Parts transfer unit
Inventor: INOUE ETSUJI
IPC: B65G47/88
Filed: 1982-09-29
Abstract: PURPOSE:To prevent a slippage of parts and to transfer the parts easily and reliably by positioning the parts with a block and adsorbing the parts to a magnet to be turned and transferred in a unit for turning and transferring parts such as a push-switch or the like. CONSTITUTION:Both ends of a transported part 2 are supported by a support portion of a positioning projection 33 of an escape block 14, and the part is brought into contact with a retaining projection 34 of the escape block 14 to be stopped. When the part is detected by a detector 35, a motor is started, so that a positioning lever 27 is turned to adsorb the part 2 with magnets 25, 26. Subsequently, the escape block 14 is moved in the same manner in co-operation with an adjust screw 36. Thus, the part 2 is completely positioned to be vertical and delivered to a chuck. In this arrangement, the part can be transferred easily and reliably without slippage.
Patent JP-S5694461-A (JP)
Title: Currency automatic transaction device
Inventor: WATANABE YOSHIHIRO
IPC: G06Q40/02
Filed: 1979-12-27
Abstract: PURPOSE: To make the automatic transaction device multifunctional and simplify operativity for general customers, by accepting the transaction medium storing bank note or managed materials other than bank notes and by detecting prescribed  features of the managed medium.  
     CONSTITUTION: The first acceptance hole 3 from which bank notes for money receipt are received collectively and the second acceptance hole 11 from which the transaction medium storing bank notes or managed materials other than bank notes is received are provided in the operation part of the currency automatic transaction device. The transaction medium received from acceptance hole 11 is carried by carrying system 51 and is checked for predetermined prescribed features by medium checker 67 arranged on the way of carrying system 51. When it is decided by checker 67 that the transaction medium is provided with prescribed features, prescribed information of the transaction medium is printed by printer 69, and thus, the automatic transaction device is made multifunctional to simplify operativity for general customers. 
     COPYRIGHT: (C)1981,JPO&Japio