baber/WOPTO huggingface dataset:
Patent JP-H0773393-A (JP)
Title: Warning device for bus lane
Inventor: SAKAI MORITSUGU
IPC: G08G1/017
Filed: 1993-09-03
Abstract: PURPOSE:To improve the actual effect of bus lane regulation by notifying a general vehicle issuing an alarm to urge leaving from a bus lane by driving a notifying means after the lapse of a prescribed time when a signal detecting the relevant vehicle is obtained from a vehicle detecting means within regulation time. CONSTITUTION:A vehicle detecting means 10 is composed of a microwave transmitter/receiver fitted to a supporting pillar and positioned above a bus lane regulation lane and a vehicle detection part connected to the microwave transmitter/receiver and fitted to the same supporting pillar. The vehicle detecting means 10 detects the general vehicle, excepting for a bus, travelling on the bus lane and outputs the detected signal to an alarm output control part 20. The alarm output control part 20 decides the case that the input from the vehicle detecting means 10 is within the regulation time, and drives an alarming means 30 after the lapse of a prescribed time from the input time point of the detected signal so that the target vehicle can be matched with the installing position of the alarming means 30. The alarming means 30 issues the alarm to urge leaving from the bus lane, and the alarm is recognized by the driver of the violating vehicle.
Patent JP-H03106319-A (JP)
Title: Self-running type cleaner
Inventor: EGUCHI OSAMU
IPC: A47L9/28
Filed: 1989-09-20
Abstract: PURPOSE:To prevent incomplete suction of dust in the area of much dust by changing moving speed or moving pattern according to the amount of dust sucked. CONSTITUTION:If an operation switch 38 is operated, a judgment processing means 30 actuates a motor-operated blower 2, sends a signal to a motor control circuit 33 of running means 18 and to a motor control circuit 34 of steering means 19, a running motor 12 is driven, and a main body starts running. During the automatic cleaning operation, the amount of dust sucked through a floor nozzle 6 is detected with dust detecting means 27 and a signal is inputted to dust area control means 28. The dust area control means 28 sends a control signal for the moving speed to a judgment processing means 30 according to the dust amount signal inputted so that the means 30 controls the moving speed of a main body 1. If the means 28 detects an area of much dust, the main body 1 is controlled to sweep the same area for two times with the moving speed constant to keep the cleaning effect unchanged.
Patent JP-S60136963-A (JP)
Title: Magnetic disc device
Inventor: HIBINO YOUZOU
IPC: H02K33/18
Filed: 1983-12-26
Abstract: PURPOSE:To move a magnetic head in higher speed by allowing the magnetic recording head to be driven by a shaking motor having a curved stator. CONSTITUTION:The shaking motor M being a component of a magnetic disc device consists of an upper magnetic yoke 10, a lower magnetic yoke 11, a stator comprising rows of permanent magnets 12 placed on the lower magnetic yoke 11 and having opposite polarity alternately, and a rotor 14 supported freely rotatably around a rotor 13 between the upper and lower yokes. The set of the stator and rotors as above are provided in a gap of upper and lower magnetic discs 9 and the magnetic head 5 is provided to a face of the magnetic disc facing therewith. Thus, the magnets for the stator in conventional systems are separated at each magnetic disc and the magnetic limitation of the magnets is decreased considerably.
Patent JP-S61122994-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1984-11-19
Abstract: PURPOSE:To decrease a power consumption and improve a busy efficiency by executing operations of an access and a refresh respectively when selecting memory blocks of peripheral circuits for the access and the refresh are different, and previously executing one having one having a higher priority when they are equal. CONSTITUTION:A memory array is divided into memory blocks 10-13, and during an access, only a block to which a cell to be made access belongs is selected, thereby to lower a consumed electric current in accordance with the number of division of the blocks. A peripheral circuit is usually divided into one 20 for a refresh and one 30 for an access and the circuits 20 and 30 are separately operated. Thereby, with respect to different blocks, usually, the access and the refresh are simultaneously executed and in case when blocks for the access and the refresh collide with each other, according to a predetermined priority determining method, one is executed and the other is standed by to lower a busy rate.
Patent JP-2000077138-A (JP)
Title: Fitting detecting connector
Inventor: NISHIDE SATORU
IPC: H01R24/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To lower a connector height by forming a window hole in a wall part of a holder positioned outside a deformation side end part of a lock arm in its deformation direction to secure a bending space. SOLUTION: When a male and a female housings 1, 11 are fitted with each other, a lock pawl 22 side of a lock arm 20 runs up onto a lock projecting part 7 and rises into a bending space 62 formed in a spring holder 25 so as to be locked to a constraining wall 39. Accordingly, because backward movement of the holder 25 is restricted, a coil spring incorporated in the holder 25 can be compressed. The holder 25 is formed with an escape groove 38 in the back-and-forth direction on its rear surface, while a window hole 61 is formed in a ceiling wall 60 of its tip side. Thereby, a bending space 62 to let a tip side of the lock arm 20 free is secured. Compared with a housing which has a ceiling wall covering the bending space, a height of the spring holder 25 can be lowered by a thickness of the ceiling wall covering the bending space so that this female housing 11 can be lowered in height.
Patent JP-2001064367-A (JP)
Title: Ring-opening norbornene polymer composition
Inventor: UESHIMA TOSHIFUMI
IPC: C08G61/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has a low birefringence, a high glass transition temperature, and a low water absorption and is excellent in light transmission by hydrogenating a polymer obtained by the ring-opening polymerization of specified amounts of norbornene derivatives in the presence of a metathesis catalyst and by imparting a specified wt. average mol.wt. to the polymer. SOLUTION: This composition is a hydrogenation product of a polymer obtained by the ring-opening polymerization of 1-99 wt.% norbornene derivative of formula I and 99-1 wt.% norbornene derivative of formula II in the presence of a metathesis catalyst and has a wt. average mol.wt. (in terms of PS) of 2×104 to 3×105. In the formulas, A to D are each a halogen, a 1-10C hydrocarbon group or other monovalent organic group; (k) is 0 or 1 provided k+q>0. The objective composition is prepared by subjecting 1-99 wt.% norbornene derivative of formula I and 99-1 wt.% norbornene derivative of formula II to ring-opening polymerization in the presence of a metathesis catalyst to give a polymer composition having a wt. average mol.wt. (in terms of PS) of 2×104 to 3×105 and hydrogenating this composition.
Patent JP-H08109379-A (JP)
Title: Liquid crystal element
Inventor: ONO JUNICHI
IPC: C09K19/12
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a liquid crystal element excellent in heat resistance, capable of keeping sufficient contrast, especially at high-temperature area and suitable as a light-conditioning element, etc., for illumination devices. CONSTITUTION: This liquid crystal element is obtained by interposing a composite film L having a structure obtained by packing a liquid crystal material L2 or L containing 70-100wt.% of a liquid crystal material having 3-4 benzene rings or cyclohexane rings as a skeleton [e.g. 4-cyano-4'-(4-pentylcyclohexyl) biphenyl] into a continuous holes of a carrier film L1 consisting of a polymer matrix [e.g. a cross-linked (meth)acrylic resin, a styrene-based resin, an epoxy resin or a urethane resin] or a structure obtained by dispersing the liquid crystal material into a carrier film L3 consisting of a polymer matrix in particle state between a pair of electrically conductive substrates D.
Patent JP-2000071969-A (JP)
Title: Master cylinder
Inventor: NAKANO TOSHIHIRO
IPC: B60T11/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder which aim at enhancing operational feeling. SOLUTION: A master cylinder 1 is provided with a cylinder body 2 having a cylinder hole 2a, a piston 3 defining a pressure chamber 20 in the front side of the cylinder body 2, a guide 7 for slidably supporting the piston 3, a seal cup which can block a communication port 3b when the piston 3 is advanced, a spacer 6 and a port 26. In this arrangement, the pressure chamber 20 is communicated with the port 26 through the communication port 3b, and a clearance 27 and a groove 7a.
Patent JP-S6486325-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B7/00
Filed: 1987-09-28
Abstract: PURPOSE:To always attain recording by optimum recording power by providing a position detection means and a drive means so as to change the radiated peak luminous quantity at recording of a semiconductor laser radiated onto an optical recording medium specifically. CONSTITUTION:An optical head 16 is moved to the home position at the start to reset a position signal outputted by a recording/reproducing position detection circuit 12 and a position signal representing the relative position from the home position is outputted normally as an 8-bit digital signal. Data is read from a data table stored in a ROM by using a position signal as an address in a recording position-current conversion circuit 13 and the data is outputted to a semiconductor laser drive circuit 14. The optimum recording power varies nearly with the 0.6-0.9 power of the line velocity depending on the kind of a recording medium and it is coped easily by changing the data stored in the ROM. Thus, the recording by the optimum recording power is attained and a reproducing signal with different duty ratio from the recording signal is obtained independently of the recording position.
Patent JP-H07106737-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSUCHIKAWA SHINJI
IPC: C08F290/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a printed wiring board which shows a high resistance against electroless plating solutions and does not change in the lapse of time and in which no gap is formed between a resist and deposited copper by manufacturing the wiring board through a process in which a wiring pattern is formed on the surface of a substrate by electroless copper plating by using the negative pattern of a specific photosensitive resin composition as a plating resist. CONSTITUTION:A specific photosensitive resin composition is composed 20-80wt.pts. of a high polymer binding agent containing an ethylenic unsaturated group, 80-20wt.pts. of a compound containing an epoxy group and ethylenic unsaturated group, 0-60wt.pts. of a photopolymerizable unsaturated high polymer compound containing an ethylenic unsaturated group, and 0.01-20wt.pts. of a photopolymerization starting agent. A layer having this composition is formed on the surface of a substrate. Then, a negative pattern is formed on the surface of the substrate at parts where copper 2 must be deposited by electroless plating by irradiating the layer with active light and developing the exposed part of the layer. After forming the negative pattern, a wiring pattern is formed by using the negative pattern as a plating resist 1. Therefore, the formation of any gap can be eliminated between the resist and deposited copper 2 by using an alkali aqueous solution as a developing solution.
Patent JP-H04125232-A (JP)
Title: Control device for paper feed table in printer
Inventor: KUSHIDA TERUTO
IPC: B65H3/06
Filed: 1990-09-13
Abstract: PURPOSE:To hold stable paper feed by delivering a pick signal for rotating a pick roller from a pick control circuit to a table control circuit so that the drive of a paper feed table motor is stopped by this pick signal during the operation of a pick motor. CONSTITUTION:When a pick instruction signal Sn is delivered from a printer device Pr, a pick signal Sp is delivered to a motor drive 26 from a pick control circuit 23, and is also delivered to a table control circuit 12. Even though such a condition that the position of a pick roller is lower than a predetermined level is detected, a paper feed table is prevented from being driven by a table signal St delivered from the table control circuit 12 as far as the pick signal does not becomes zero. Accordingly, during pick operation, the paper feed table is not elevated, thereby it is possible to stabilize the paper feed condition, and accordingly it is possible to prevent occurrence of jamming or the like.
Patent JP-S61122894-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: D05B65/02
Filed: 1984-11-20
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-H1090878-A (JP)
Title: Proximity effect correcting method and mask for pattern transfer used for the same method
Inventor: NAKASUJI MAMORU
IPC: G03F1/20
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the correcting method for proximity effect which can omit proximity effect correcting and exposing processes by wafers and form even a high-density pattern of about 0.2μm in minimum line width with high throughput. SOLUTION: A mask substrate which is already coated with resist is prepared (91), and on the resist of this substrate, a mask pattern is drawn (92) by electron beam(EB) drawing. Them a mask (whose forming method is described later) for proximity effect correction which is generated separately is used (94) to perform corrective exposure for a mask for pattern transfer (93). At this time, the pattern and exposure quantity of the correction mask are so determined that the pattern formed on the mask is corrected (overcorrected) in consideration of proximity effect at the time of EB transfer to the wafer. Then development (95) and etching (96) are performed to complete the mask for pattern transfer after proximity effect correction (97). This pattern transfer mask is used to perform EB transfer onto the wafer (98).  At this time, exposure including proximity effect correction can be performed through single-time transfer and exposure.
Patent JP-S61125577-A (JP)
Inventor: NAKAMA HIROTO
IPC: F25D23/06
Filed: 1984-11-20
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-H0199977-A (JP)
Title: Packaging of electric contact
Inventor: SHIBUYA TAKASHI
IPC: B65D77/04
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the release agent from transferring to the surface of an electric contact, and an electric contact from undergoing sulfide discoloration, by putting an Ag electric contact into a polyethylene bag before heat seal of the opening, and by putting the polyethylene bag as well as the drying agent into nylon polyethylene bag before heat seal of the opening to make double packaging. CONSTITUTION:An Ag electric contact is put into a polyethylene bag before heat seal of the opening, and this polyethylene bag as well as the drying agent are put into a nylon polyethylene bag before heat seal of the opening, thus making double packaging. Since an Ag electric contact is put into a polyethylene bag using no release agent, there is no deposit of release agent to the electric contact. Since this polyethylene bag as well as the drying agent are put into a nylon polyethylene bag of no ventilation, sulfidation due to hydrogen sulfide gas can be prevented. Since the inside polyethylene bag has ventilation, the drying agent included in the outside nylon polyethylene bag effectively acts on the electric contact in the inside bag, and there is no possibility of the deposit of foreign matters due to the direct contact of the drying agent with the electric contact.
Patent JP-H07106473-A (JP)
Title: Semiconductor device
Inventor: MORIKAWA KEICHU
IPC: H01L23/29
Filed: 1993-09-30
Abstract: PURPOSE:To provide a semiconductor device which is excellent in solder-crack resistance, moisture-resistant reliability, cold-and-heat-cycle-resistant reliability and the like and whose reliability is high. CONSTITUTION:In a semiconductor device, a semiconductor element is sealed with a thermoset resin composition which contains a thermoset resin. Then, a chip coating-agent layer is formed on the surface of the semiconductor element, and the surface of the chip coating-agent layer is formed to be a fine uneven face at 50Angstrom  or higher.
Patent JP-H0962765-A (JP)
Title: Check device for handy terminal with built-in bar code scanner
Inventor: YOKOYAMA KIICHI
IPC: G06K7/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To check whether the prescribed specifications are satisfied for a bar code reading function and also this function has any trouble or not by moving a slide part attached with a bar code stage where the bar codes are stuck and a prescribed reading condition is set and then reading successively these bar codes. SOLUTION: A bar code stage 9 where the bar codes are stuck and a prescribed reading condition is set is attached at a slide part 4. Two types of bar codes are alternately stuck on the stage 9. The part 4 is set on an L-shaped rail 10 of a check device 2 and can slide thereon. A check program is transferred from a personal computer 11 to a handy terminal. The check program samples the signals sent from the bar code scanner of the terminal 1 and decides the acceptance or rejection of signals based on the decoding result of the standard code stuck on the stage 9 or the signal sampling value.
Patent JP-H0957400-A (JP)
Title: Melting and casting apparatus
Inventor: MAEDA TAKAO
IPC: B22D11/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the mixture of non-melting raw material pieces into a cast slab at the time of continuous casting. SOLUTION: In a melting and casting apparatus provided with the melting part 1 for heating and melting the raw material and the casting part 3 independent of the melting part 1 for introducing the molten metal in the melting part, the casting part 3 is made to the following constitution. That is, a metallic crucible 6 for forming a cooling water flowing passage in the inner part and for providing a molten metal flowing down hole at the lower part, a high frequency induction coil 8 for heating the molten metal in the crucible and a movable type bottom plate 7 for flowing down the molten metal 4 in the crucible by pulling clown, are provided.
Patent JP-H1068227-A (JP)
Title: Foundation block for placing of reinforcement and foundation structure for placing of reinforcement
Inventor: AIHARA KOJI
IPC: E02D27/01
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of underground water, improve strength, and surely support a heavy reinforcing bar by burying a steel sheet while one face of it is exposed from one face of a concrete block. SOLUTION: This foundation block for placing of reinforcement is constituted of a concrete block 2 having the compressive strength capable of mounting a heavy reinforcing bar, a steel sheet 3 buried in the concrete block 2, an anchor 4 provided at the bottom section of the steel sheet 3, and a steel stanchion 5 of an H-steel erected at the central section of the steel sheet 3. The steel sheet 3 having the area smaller in size than the concrete block 2 and sufficient to disperse the weight of the reinforcing bar applied to the steel stanchion 5 is buried on the upper face 21 of the concrete block 2 so that the upper face of it is exposed from the upper face 21 of the concrete block 2.  The anchor 4 is fitted and fixed to the bottom face of the steel sheet 3 so that the steel sheet 3 is not peeled from the concrete block 2 by the external force applied in the tumbling direction of the steel stanchion 5.
Patent JP-S63100299-A (JP)
Title: Multi-stage centrifugal fan
Inventor: UMEKAGE YASUHIRO
IPC: F04D29/04
Filed: 1986-10-16
Abstract: PURPOSE:To achieve a stable rotary operation, by rotating the rotary shaft of a multi-stage impeller by means of a motor bearing at the motor side and a bearing arranged on a bearing supporting disc. CONSTITUTION:Impellers 7, 9, 11 and guide vane row sections 8, 10 are provided on an impeller shaft 6 extending from a motor shaft 5. A bearing supporting disc 14 is provided to construct a return flow path 21 together with a fixed guide vane 12. A bearing 16 is secured through a vibration isolating rubber on the central portion of the bearing supporting disc 14 so as to support the impeller shaft 6 together with the motor side bearing. In such a manner, the vibration of the impeller shaft can be suppressed.
Patent JP-S61122573-A (JP)
Title: Strobe electron beam device
Inventor: ITO AKIO
IPC: G01R31/302
Filed: 1984-11-20
Abstract: PURPOSE:To calculate automatically the period of a sample IC which does not operate repeatedly with every trigger signals and operates with a basic clock, and to eliminate the need for manual operation and prevent an error in measurement of waveform, etc., by calculating the period and taking the measurement at the period. CONSTITUTION:An IC tester 1 drives the sample IC6 and further outputs a clock to a frequency dividing circuit 2. This circuit 2 outputs 1 as a frequency division rate to a phase shifter 3 in frequency division rate determining operation. The phase shifter 23 delays the phase of the trigger signal and outputs it to a blanking driver 4. An electron beam passed through a blanking plate 5, on the other hand, illuminates the sample to emit secondary electrodes, which are detected by a secondary electron detector 8 and converted into a voltage. Then, the voltage is applied to a correlator 10 to store digital data successively. Thus, the circuit 2 determines the frequency division rate with the signal of the frequency division rate determining circuit 12 and divides the frequency of the trigger signals to output the result to the phase shifter 3. At the same time, a switch SW is placed at a side B to output measurement data.
Patent JP-H1068885-A (JP)
Title: Optical element and optical system formed by using the same
Inventor: KIMURA KENICHI
IPC: G02B17/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with environment resistance, to provide protection of reflection films and to decrease the ghost flare light by the incidence of unnecessary light by covering at least one surfaces of reflection surfaces and flanks with protective members. SOLUTION: The protective members 2 to 6 are formed on the respective reflection surfaces R4, R6, R7, R5, R3 over the entire part thereof. Metallic reflection films are formed by vapor deposition processing, etc., on the effective parts of these surfaces R3 to R7. The respective protective members 2 to 6 are respectively formed on these metallic reflection films. The transmittance over the entire system of the optical element is improved by increasing the reflectivity of the metallic reflection films formed on the surfaces of the respective reflection films. The metallic reflection films formed by vapor deposition, however, have a high probability that the films are corroded in the environmental state of a high temp., high humidity, etc.  The protective members 2 to 6 are, thereupon, formed over the entire surface of the respective reflection surfaces R3 to R7 from above the metallic reflection films in order to assure the durability of the metallic reflection films in this case. Namely, the metallic reflection films are shut off and protected from the air by the protective members 2 to 6.