baber/WOPTO huggingface dataset:
Patent JP-H07166513-A (JP)
Title: Long bridge and extra-long bridge provided with conveying system
Inventor: MIZUKAMI HIROYUKI
IPC: B61B15/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a long bridge which has a long span, a large traffic capacity and a road course released to pedestrians, by providing carriers and pallets and also providing, in the gridge girder, an automatic conveying lane to transfer or make them travel. CONSTITUTION:Each vehicle 11 is loaded on a carrier and a pallet to be conveyed. A bridge itself is regarded as one system and vehicles are automatically transferred within exclusive automatic conveying lanes 13. The carrier and pallet 12 are allowed automatically travel by a conveyor controller 23 installed in a management building. The carrier and pallet 12 may be a self- mobile type like a unmanned carrying behicle or may be controlled on the track side by making use of a linear motor. For instance rail way, rope way, cable way, conveyor, lift, etc., are provided on the automatic conveying lanes 13 to convey the carriers and pallets. Containers may by loaded in stead of behicles.
Patent JP-H06190300-A (JP)
Title: Duct type electrostatic precipitator
Inventor: NAGATA MASAYUKI
IPC: B03C3/49
Filed: 1992-12-25
Abstract: PURPOSE:To improve performance by increasing supply corona current. CONSTITUTION:Sectional angle parts 22a of a supporting rod 22 from parts to be mounted to mounting fittings 4 to parts to be mounted projections 15 are formed to an arc shape to obviate the concn. of electric lines of force, to obviate the generation of first sparks between the ends of dust collecting electrodes 2 and discharge electrodes 21 and to assure the generation of the first sparks always between the front ends of the projections 15 and the wall surfaces of a small duct 1a, by which the spark voltage is increased, the supply corona current is increased and the performance is improved.
Patent JP-H07177957-A (JP)
Title: Beverage back muddler
Inventor: OKA TETSUYOSHI
IPC: A47G21/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide the back muddier, for which an upper part vertically floats up from the surface of water and stably floats inside a vessel, by providing a weight on the bottom of a cylindrical case and providing a float inside the case concerning the back muddier for serving beverage liquid by the drip effect of coffee powder or tea. CONSTITUTION:A cap 4 provided with a cylinder 5 to be slid inside a case 1 is fitted into an upper terminal opening 15 of the case 1 provided with a weight 2 at a bottom part 3 and in that case, two small projections 6 projected inside the upper terminal opening 15 of the case 1 are engaged with two splines 7 in the shape of recessed grooves formed at the cylinder 5. A synthetic resin piston 12 is also linked to this cap 4, and a float 11 formed in the shape of a ring is loosely fitted to a rod 13 of this piston 12. Then, after a middle bag 9 composed of non-woven fabric, in which coffee powder or the like 10 is sealed, is housed in the case 1, the cap 4, namely, the piston 12 is fitted to the case and in such a state, coffee is extracted by immensing this muddler into hot water inside the vessel such as a coffee cup.
Patent JP-2001168607-A (JP)
Title: Balanced-to-unbalanced transformer, frequency converter and mobile communication equipment
Inventor: FUJIKAWA KATSUHIKO
IPC: H01P5/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a balanced-to-unbalanced transformer that is small in side and also inexpensive, a frequency converter and mobile communication equipment. SOLUTION: This balanced-to-unbalanced transformer 10 is provided with 1st coupled lines 11 having a 1st line 111 of 1/4 wavelength where both ends become 1st and 2nd terminals P11 and P12 and a 2nd line 112 of 1/4 wavelength where both ends become 3rd and 4th terminals P13 and P14, 2nd coupled lines 12 having a 1st line 121 of 1/4 wavelength where both ends become 1st and 2nd terminals P21 and P22 and a 2nd line 122 of 1/4 wavelength where both ends become 3rd and 4th terminals P23 and P24 and capacitors C1 to C4. Then, the terminal P11 of the lines 11 is connected to an unbalanced signal input- output terminal Pa, and the terminal P14 of the lines 11 and the terminal P23 of the lines 12 are connected to balanced signal input-output terminals Pb1 and Pb2.
Patent JP-H10191253-A (JP)
Title: Digital signal recording method
Inventor: HIGURE SEIJI
IPC: G11B20/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve burst correction ability by recording an error correction code so that it completes by the divisor of the sector number and plural tracks or the sector number in a digital signal recording method. SOLUTION: A track format is constituted of a margin area 1, a preamble area 2, a sub-code area 3, a postamble area 4, an IBG area 5, a preamble area 6, a data area 7, an error correction code area 8, a postamble area 9 and a merging area 10. The area 7 is, out of the data area 7 and the error correction code area 8 which constitute a main data area, an area where digital data are recorded in 306 synchroblocks. The area 8 is the area where external codes for error correction are recorded and it is constituted of 30 synchroblocks. Since the error correction code is recorded so that is completes by six tracks, the 30 synchroblocks in 180 synchroblocks are arranged in the area 8 and the error correction code is recorded.
Patent JP-H11173609-A (JP)
Title: Moisture-permeable membrane type humidifier element
Inventor: TAKAHASHI KENZO
IPC: B01D61/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable membrane type humidifier element which maintains the humidifying performance and has a long life realized by reducing dissolved substances precipitating on the moisture-permeable membrane' s inner surface. SOLUTION: Moisture-permeable membranes 4 impermeable to water but permeable to its vapor are spot-welded to both sides of a polyester woven cloth 2 to form a three-layer structure 1. Using this structure, the moisture- permeable membrane type humidifier element humidifies dry air flowing along the outer surfaces of the membranes 4 with water fed into pores of the woven cloth 2. An ion exchange resin 3 is carried in the pores of this cloth 2 so as to soften humidifying water.
Patent JP-H05182418-A (JP)
Title: Pcm audio data recording and reproducing system
Inventor: TANIZAWA SEIJI
IPC: G11B27/02
Filed: 1991-12-27
Abstract: PURPOSE:To remotely control audio data of other source devices which are placed in the same room, where the device itself is located, by a remote control ler other than the audio data of a mixing console. CONSTITUTION:The device consists of a reproducing means 2 which reproduces PCM audio data recorded in a recording medium 1, a recording means 8 which records PCM audio data on the medium 1, a single or plural input means 10 to 12 which input two channel digital audio data of other source devices and a selection means 16 which selects two arbitrary channels among plural PCM audio data. Inside the audio device itself, a control means 18 is provided to control the means 16. The means 18 is externally controlled by a control device 19.
Patent JP-2000155972-A (JP)
Title: Optical pick-up
Inventor: HACHI YASUO
IPC: G11B7/135
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pick-up for suppressing the generation of noise due to return light even if the manufacturing error of the resonator length of a semiconductor laser element fluctuates. SOLUTION: In an optical pick-up, a laser beam L that is emitted from a semiconductor laser element 1 is converted into parallel light by a collimator lens 3 and is applied to an objective lens 4, a light spot is formed on an optical disk reading surface, and the reflection light of the light spot is received by a photosensor 6 for reproducing information on the optical disk.  In the optical pick-up, when the optical path length between the emission end face of the semiconductor laser element and the optical disk is equal to length that is given by [the effective resonator length of the semiconductor laser element × m (m: integer) × (1+0.5)] and is a value within a range being given by an expression [the effective resonator length × (N±(N±0.25) (N: positive number)] due to the error of the resonator length of the semiconductor laser element, an optical length correction optical element 11 with at least one refractive index is included in the optical path between the collimator lens 3 and the objective lens 4, thus suppressing the generation of noise due to return light even if the manufacturing error of the resonator length of the semiconductor laser element fluctuates.
Patent JP-H11170263-A (JP)
Title: Molding mold, its production, and molding apparatus
Inventor: FURUKAWA ASAO
IPC: B29C67/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce remarkably or eliminate mechanical processing after molding by forming an ejector hole formed by lamination molding. SOLUTION: When a molding mold for injection molding is molded directly by a lamination molding method, the abrasion resistant molding mold is molded directly by using a raw material resin solution in which reinforcing particles is dispersed in a photocurable resin solution. In a core side molding mold 47, a projected part 49 for forming a core is formed, and additionally an ejector hole 53 into which an ejector pin is inserted, a bolt hole for connecting by a bolt, a runner 55, a gate 56, and others are formed simultaneously in lamination molding. Since the molding mold has the ejector hole 53 formed by lamination molding, a process can be omitted in which the ejector hole 53 is formed afterward by mechanical processing which requires a production time equivalent to or longer than a molding time because of the cutting-resistant material of the molding mold.
Patent JP-H06197253-A (JP)
Title: Conversion adaptor device for interchangeable lens system
Inventor: OTA SEIYA
IPC: G02B7/08
Filed: 1992-12-25
Abstract: PURPOSE:To use plural lenses of different control systems as the exclusive lenses by converting the drive system of a working lens unit into a controllable signal form and applying the prescribed correction to the AF control signal received from the main body of a video camera. CONSTITUTION:A still camera lens unit SLS of a different type from a exclusive camera unit lens is attached to the camera unit (CM) via an conversion adaptor AD. Then the CM drives a focusing lens 1 of the SLS by a camera microcomputer 18, and the focus control instructions are sent to the AD for designation of the revolving direction, the revolving speed, the start/stop of revolution, etc., of the lens 1. Thus the AD performs the correction in response to the defocusing degree per pitch of the SLS, and a lens microcomputer 6 drives the lens 1 based on the output drive information. In such a constitution, plural SLS of different control systems are available as the exclusive lenses.
Patent JP-2001161962-A (JP)
Title: Game machine
Inventor: SUGASAWA SENSHIYA
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that monotony of effect sound in a special game condition is eliminated and a player can securely recognize that continuation of the special game condition is continued by a V premium. SOLUTION: This game machine is equipped with a sound generator to output sound relating to a game, a variable premium device 5 which can be switched from one to the other between an opening condition advantageous for the player and a closing condition disadvantageous, a control means which judges a game whether to be moved to a special game condition advantageous for a player based on a prescribed outputted signal or not and, when the judgement is to move to a special game condition, changes the variable premium device into the opening condition, and a specific signal generating means which generates a specific signal to make the variable premium device 5 into the closing condition under a prescribed condition and than into the opening condition again when a game ball which satisfies a prescribed condition among game balls which got into a prescribed premium area.  The control means makes the sound generator to output a sound different from the sound continuously outputted from the generation of a specific signal when a specific signal is generated.
Patent JP-2000167290-A (JP)
Title: Washing machine
Inventor: TOZAKI SO
IPC: D06F39/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent large impact sound from being generated at the time of closing a lid. SOLUTION: In this washing machine provided with a laundry gateway 16 on an upper surface part and also provided with the lid 17 whose rear end part is vertically turnably and pivotally supported at the peripheral part of the laundry gateway 16 for opening and closing the laundry gateway 16 by the turning, by providing a damper mechanism 23 for supplying resistance to the turning in a closing direction whose center is the rear end part of the lid 17, the turning whose center is the rear end part of the lid 17 at the time of closing the lid 17 is made gentle by the resistance by the damper mechanism 23 and the lid 17 does not collide with the peripheral part of the laundry gateway 16.
Patent JP-H06193537-A (JP)
Title: Ignition timing control device
Inventor: KOZUKI HIDEKI
IPC: F02P5/15
Filed: 1992-12-25
Abstract: PURPOSE:To provide an ignition timing control device to reliably prevent the occurrence of an ignition omission even when a rapid change in the number of revolutions is produced. CONSTITUTION:A number of revolutions reference pulse 30 deg. is outputted at every one full rotation and a number of revolutions pulse is outputted at every given rotation from the distributor 17 of an internal combustion engine. The pulse is read in a control part 18 and processed by the control part 18 to output an ignition signal. When a fluctuation in the number of revolutions is low, ignition is controlled by a prediction ignition time predicted based on a reading time of a number of revolutions pulse. Since, when the number of revolutions is rapidly increased, a prediction ignition time can not be maintained, there is a fear of an ignition omission occurring, ignition is controlled at a timing at which a 150 deg. rotation pulse after a top dead center is read and an ignition omission is reliably prevented from occurring.
Patent JP-H09167757-A (JP)
Title: Method and system for plasma processing
Inventor: MIYASHITA TAKESHI
IPC: H01L21/302
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce plasma damage on an object to be processed by simply adding a gas to conventional processing gas. SOLUTION: Discharge He gas us fed between a pair of electrodes 12, 14 of an atmospheric plasma processing system through feeding means 42a, 44a to generate plasma under atmospheric pressure and an object 1 is processed. In this regard, an additive gas is fed through feeding means 42b or 44b. The additive gas is an inner gas selected tram argon Ar, krypton Kr or xenon Xe. Alternatively, a reaction gas selected from O2 , CF4 , N2 , CO2 , SF6 and CHF3 , a gas containing at least O, N, F, Cl, or the gas phase of a liquid containing them is employed as an additive gas. A gas for enhancing the wettability on the surface of object, and a reaction gas, e.g. ashing gas or etching gas, are also fed through feeding means 42c or 44c depending on the processing. When a reactive gas is employed as an additive gas, an additive gas different from the reaction gas for processing is employed.
Patent JP-H11187068-A (JP)
Title: Method and device for transmitting data and recording medium storing data transmission program
Inventor: SUGIYAMA HIDEKI
IPC: H04L12/70
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To transmit data through efficient packet processing corresponding to a transmission data size. SOLUTION: Transmission data are divided into plural packets of a prescribed length and data are transmitted from a transmission side to a reception side while respectively adding headers to respective packets (S4 and S5). A total size D+H of a size D of the transmission data and a header size H is compared with a reception buffer size B on the reception side, and when the total size is smaller than the reception buffer size, the packet length is temporarily extended (S2) so that the transmission data can be transmitted to the reception side as one packet (S3). Thus, when the total size is smaller than the reception buffer size, the data can be transmitted as one packet so that the number of headers to be added to the transmission data can be decreased and the total size of transmission data can be reduced as well.  Thus, total communication time from the transmission side to the reception side is shortened.
Patent JP-H05179553-A (JP)
Title: Apparatus for producing glass fibrous mat
Inventor: SHIBAGAKI TETSUO
IPC: D04H3/004
Filed: 1991-12-27
Abstract: PURPOSE:To obtain an apparatus for producing a glass fibrous mat capable of automatically cutting a glass fiber bundle in a reserve feeder when driving of the reserve feeder is stopped. CONSTITUTION:The objective apparatus for producing a glass fibrous mat is equipped with a feed source 4 for a glass fiber bundle 2, a belt conveyor 8 and a reserve feeder (6b), installed above the belt conveyor and having rollers (14a) and (14b) for feeding the glass fiber bundle from the feed source downward. This apparatus is further provided with an air nozzle 40, installed under the rollers and capable of feeding the glass fiber bundle from the rollers to the belt conveyor, a cutter 42, provided under the air nozzle and capable of cutting the glass fiber bundle and a controller 38 for driving the cutter when the reserve feeder is stopped.
Patent JP-2000168911-A (JP)
Title: High rise warehouse
Inventor: AIHARA NAOHITO
IPC: B65G1/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To lower cost of a crane and to lower the rate of occurrence of trouble. SOLUTION: First sensors detecting a side face of a material stored in a storage rack are provided at tips of one end of a plurality of lifter arms 39 equipped on a lifter beam 35 constituting a material conveyance device 23. Second sensors receiving optical axes of the first sensors are provided at tips of a plurality of sensor arms 53. A first and second arm supporting beams 57 and 59 holding so as to revolve in a substantially parallel plane the sensor arms 53 are provided so as to move in a vertical direction on both sides of the lifter beam 35. The first and second arm supporting beams 57 and 59 are vertically moved and positioned by a motor 63 provided on the lifter beam 35, and a transmission and driving means such as a sprocket and a chain.  The plurality of sensor arms 53 are vertically moved and positioned at the same time by simply moving the first and second arm supporting beams 57 and 59 vertically by means of the motor 63. Thus, mechanism is simple, inexpensive, and the rate of occurrence of trouble is reduced.
Patent JP-2000235187-A (JP)
Title: Liquid crystal element
Inventor: HACHISU TAKAHIRO
IPC: G02F1/1339
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element in which high contrast can be obtd. SOLUTION: Plural lines of partition walls 16 are formed in stripes on at least one of a pair of substrates 11a, 11b and the pair of substrates 11a, 11b are laminated. In this process, specified spaces to hold a liquid crystal between the substrates by these partition walls 16 are uniformly formed. Further, ends of adjacent partition walls 16 in one side are connected with a connecting wall 161 to form a space S1 with one end closed between adjacent partition walls 16.
Patent JP-H09168282-A (JP)
Title: Power source apparatus
Inventor: YOMO KUNIO
IPC: H02M7/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To operates with two kinds of high and low level voltages and also improve the power factor of a power source apparatus. SOLUTION: The diodes 8, 9 and thyristors 6, 7 connected in series to the same polarity are connected to output terminals 10, 11, IGBT12, 13 are connected inversely in parallel to the thyristors 6, 7 and the connecting point of the diodes 8, 9 and that of IGBT12, 13 are connected to an AC power source 1 via a reactor 2. Smoothing capacitors 14, 15 are connected in series between output terminals 10, 11 and a triac 17 is connected between the connecting point of the smoothing capacitors 14, 15 and the connecting point of the diodes 8, 9. When a voltage of the power source 1 is 200V, a voltage switching apparatus 33 opens the triac 17 and when the voltage is 100V, the voltage switching apparatus 33 closes the triac 17.  The voltage and current of the power source 1 are input to a control apparatus 32 and this apparatus 32 opens or closes IGBT12 when the voltage of the power source 1 is positive and opens or closes IGBT13 when the voltage is negative so that the current is capable of following the voltage.
Patent JP-H05157818-A (JP)
Title: Logic integrated circuit
Inventor: IKEDA KATSUJI
IPC: H01L27/10
Filed: 1991-12-06
Abstract: PURPOSE:To enable a perfect test and an analysis of defects while pins for the test being reduced in carrying out the RAM test in a logic integrated circuit having a RAM. CONSTITUTION:The data inputs from a data input terminal 011 of a logical integrated circuit 010 of a RAM 001 are connected in every several bits, and a plurality of the address input/write-enable signals are also connected from an address input terminal 012 and a write-enable terminal 013. A11 conjunction and disjunction of the RAM outputs are executed by means of an AND circuit 002 and an OR circuit 003, and outputted to the outside 015 respectively by the logical connection of a selector 005 or the like. The test can be carried out by inputting the same signal to the data input and by making an observation of the results of the conjunction and disjunction when the RAM is tested. The analysis of defects can be achieved by making an input of a combination of the write-enable signal and the data input signal.
Patent JP-2000168936-A (JP)
Title: Tracking method of long article in automatic carrying line
Inventor: SUGANO MASATAKA
IPC: B65G43/10
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To judge the tracking of carried article rightly and improve the carrying efficiency by detecting a sample when the signal of a tracking sensor is switched and carrying out the tracking movement by comparing the status with the check pattern accumulated to a process controller advancely. SOLUTION: The status (j=4) of the amount of passed N times of a table drive state is read out and the check pattern of i=1-ON accumulated in a process controller is compared with the status of the amount of N times. It is confirmed along with the i th check pattern that the table is in driving until just before the table drive becomes OFF and the tracking movement of the tip of a steel plate becomes OK by judging that the tip of the steel plate passes the tracking sensor surely. When the tail end of the steel plate passes the tracking sensor and the signal is switched from ON to OFF (digital signal is changed 1→0), the signal of the status of the table drive becomes OFF (stop) (digital signal 0).
Patent JP-2001122005-A (JP)
Title: Seat for vehicle
Inventor: SHIINO JOTARO
IPC: B60N2/90
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a seat for vehicle provided with a tether anchor for fixing an upper part of a child seat without hindering the loading property and the comfortableness. SOLUTION: A hook 8 provided at an upper end of the child seat is locked with the tether anchor 21 arranged in a back surface of a seat back so as to fix the upper end of the child seat. In a seat for vehicle with this structure, the tether anchor 21 is fixed to a seat back frame, and the nearly all part of the tether anchor 21 except for a lock hole 33 (a locked part) is covered with a cover 20 formed with a notch part 28 opened along the locking operation route of the hook 8.