baber/WOPTO huggingface dataset:
Patent JP-H08293585-A (JP)
Title: Memory device and manufacture thereof
Inventor: HIRAO HIDEJI
IPC: H01L27/10
Filed: 1996-02-06
Abstract: PURPOSE: To provide a non-volatile memory which is rewritable and high in density. CONSTITUTION: A first aluminum wiring 2 is formed on an insulating substrate 1. An unit cell Mc composed of a tungsten electrode 4 and a silicon-loaded aluminum alloy electrode 20 is formed inside an opening provided in a silicon oxide film 3. A second aluminum wiring 6 composed of a large number of linear wires is formed on the silicon oxide film 3 crossing the first aluminum wiring 2 at right angles. A unit cell Mc is provided in each of the many intersections of the first and the second wiring, 2 and 6, to form a memory cell array. When a large current is made to flow through the unit cell Mcs, silicon contained in the aluminum alloy electrode 20 is moved in an opposite direction and deposited near an interface, and the unit cell Mc is increased in resistance.  When a large current is made flow through the unit cell Mc in an opposite direction, silicon is diffused to lessen the unit cell Mc in resistance. A resistance change in the unit cell Mc is detected by a very small current, whereby data are read out.
Patent JP-S62180168-A (JP)
Title: Sealing mechanism for vacuum vessel
Inventor: ONOZUKA MASANORI
IPC: G21B1/00
Filed: 1986-01-31
Abstract: PURPOSE:To improve sealing quality for a vacuum vessel by providing double gaskets to be arranged at both internal and external sides on the joint surfaces of connection flanges, and forming an intermediate gas chamber sealed with the same kind of gases as those in the vacuum vessel between both of said gaskets. CONSTITUTION:At the joint surfaces of connection flanges 21a and 22a for vacuum vessel, there are double gaskets 31 and 32 provided for arrangement on both internal and external sides. And an intermediate gas chamber 33 sealed with the same kind of gases as those in said vessel is formed between both gaskets 31 and 32. Consequently, as the gaskets 31 and 32 are double-structured, a leak amount is reduced and outside air is thinned through the mixing thereof with gases in the intermediate chamber 33, even if there is an ingress of outside air due to a leak, thereby keeping the inside of the vacuum vessel almost free from an ingress of outside air.
Patent JP-S53104217-A (JP)
Title: Recording/reproducing device for still picture signal
Inventor: OOGAWARA YOSHIAKI
IPC: G11B5/027
Filed: 1977-02-24
Abstract: PURPOSE: To prevent the synchronism discrepancy between the picture and the sound when a still picture is displayed, by recording both the video signal and the aural signal on the magnetic tape which runs in the backward direction and then recording the residual acoustic signal by making the tape run in the forward direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01195417-A (JP)
Title: Optical beam deflector
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/04
Filed: 1988-01-30
Abstract: PURPOSE:To optimize the magnetic field in which the drive coil of a mirror vibrator is placed so as to miniaturize an optical beam deflector by providing magnetic field forming means which impress magnetic fields upon, at least, the whole surface of the coil from the outside. CONSTITUTION:A deflector which is formed by uniting a reflecting mirror 312, coil 311 for driving the mirror 312, and ligament 313 for supporting the mirror 312 and coil 311 to one body and magnetic field forming means 401 and 402 which impress magnetic fields upon, at least, the whole surface of the coil 311 are provided. Therefore, the magnetic field in which the drive coil 311 of a mirror vibrator 310 is placed can be optimized and this optical beam deflector can be miniaturized. Moreover, when the magnetic field is optimized, the width of the drive coil can be reduced and the moment of inertia of the coil can be made smaller.
Patent JP-S55113357-A (JP)
Title: Lead frame
Inventor: MURAKAMI HAJIME
IPC: H01L23/50
Filed: 1979-02-23
Abstract: PURPOSE:To reduce deformation in the frame by a method wherein a cut-in groove is provided on a connecting piece constituting a lead frame in order to facilitate cutting after resin-sealing of a semiconductor element, but at this time, the groove is provided on the side opposite the side where the tub is pressed down. CONSTITUTION:Many lead pieces 15 are projected from a pair of frame members 11 and 12, parallel in the longitudinal direction, constituting a lead frame. A set of connecting pieces 13 are formed in the center of the lead group. Tub 14 is provided in this center part for fixing the semiconductor element. Next, the element is fixed on tub 14. The electrodes provided on the element are bonded to the respective lead pieces 15 by using wire. However, at this time, to prevent the wire from slackening, tub 14 is pushed down. In this structure, cut-in groove 16 to be provided on connecting piece 13 which supports this downward pressing force is formed on the lower side of connecting piece 13, so that the stress due to the downward pressing force is produced as a compression stress and thereby scattering in the tub lowering dimensions is minimized.
Patent JP-2000219175-A (JP)
Title: Child seat of bicycle
Inventor: NISHIDA SHINICHI
IPC: B62J1/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a grip bar capable of being easily gripped by a fellow passenger without interfering back parts of a rider even if the grip bar is attached close to a saddle, and to make a set foldable in packing. SOLUTION: A seat 1 and a grip bar 2 are separated from each other, and the grip bar 2 is attached to the rear part of a saddle 51 or a saddle post 56. The seat 1 is attached to the saddle 51 as close as possible, a grip 11 can be rearward separated from the saddle 51, and a fellow passenger can securely grip the grip 11 of the grip bar 2 while securing the riding easiness of a rider. In shipping, the seat 1 can be folded and packed compactly.
Patent JP-S61180187-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C7/113
Filed: 1985-02-06
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-S58149348-A (JP)
Inventor: EDOBARUDO SHITARU
IPC: D03D29/00
Filed: 1983-02-10
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-S60164828-A (JP)
Title: Menu setting system of data input device
Inventor: FUKUSHIMA SHIROU
IPC: G06F3/02
Filed: 1984-02-08
Abstract: PURPOSE:To improve utilization of menu keys by making the operation of menu setting unnecessary and setting character strings, whose frequency in use is high, as a menu for a long period. CONSTITUTION:A data input device is provided with an internal storage device 104, a table which counts the number of appearances of character strings, and a menu table corresponding to menu keys on a keyboard 101. The character string inputted from the keyboard 101 is registered as a menu in the order of key input while substituting the character string inputted as data before. Meanwhile, in case that a registered character string is substituted by another newly inputted character string, the character string which is inputted as data less frequently in the past and is not inputted for a long period after preceding input is substituted. Inputted data is recognized in character string units divided by blanks or the like and is set as a menu corresponding to individual menu keys.
Patent JP-S58137330-A (JP)
Title: Monolithic integrated circuit
Inventor: NATSUI YOSHINOBU
IPC: H03K19/088
Filed: 1982-02-10
Abstract: PURPOSE:To perform high-speed switching operation by providing a saturation type TTL or DTL with a circuit which supplies a base driving current for turning on  each transistor (TR) for driving and amplifying a totem pole. CONSTITUTION:When an input potential drops from a high to a low level, a current flows from a power source VCC to an input terminal through a resistance R30 and a diode D20. The base stored charge of the totem pole driving TRQ3 is the same with a normal TTL with regard to that it flows through a TRQ30. When the input potential rises from the low to the high level, a current amplified by a TRQ20 is supplied to the base of the TRQ3 to decrease the ratio between the base current of the TRQ3 and that of the on-buffer TRQ1 of a totem pole, reducing delay when the TRQ3 turns on.
Patent JP-H09217289-A (JP)
Title: Dryer canvas for paper making
Inventor: HORIO KIYOTAKA
IPC: D21F7/08
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a dryer canvas for a paper making, hardly soiled and capable of easily removing a soil by a cleaning, also having a smooth surface for contacting with the paper and capable of adjusting a wide range of an air permeability. SOLUTION: This dryer canvas 10 for a paper making is obtained by making the same as a single woven and a warp long crimp weaving construction. The warp yarn 11 and weft yarn 21 are constituted by a polyester monofilament. A size of warp yarn is made smaller than that of the weft yarn. A weaving density of the warp yarn is made larger than that of the weft yarn. In order to enable the adjustment of the wide range of an air permeability, as necessary, a flat monofilament having a flat-shaped cross section is used as the warp yarn 11.
Patent JP-S61181747-A (JP)
Title: Car-undersurface washing device
Inventor: FUKUYA BUNKICHI
IPC: B60S3/04
Filed: 1985-02-06
Abstract: PURPOSE:To make the whole lot of car undersurfaces washable in every nook and corner as well as to perform it even in a narrow part in an effective manner, by installing an alteration device which properly alters an injection direction of a fluid out of an injection nozzle at need. CONSTITUTION:A water injection pipe is attached to an edge of a truck 1 sidewise at a right angle to a truck forward direction, and tow water injection pipes 21 and 21 are attached thereto lengthwise along the forward direction as well. These water injection pipes 20 and 21 are installed free of turning motion by means of a bearing. The water injection pipe 20 is projected out as larger than width of the truck 1, and each pair of nozzles, four units in total, are installed upward at both sides of the projection part. and, the water injection pipe 21 is somewhat projected out as longer than the truck 1 and each nozzle 22 is installed upward at both these projecting ends. These nozzles 22 rock by rotation of these water injection pipes 20 and 21 whereby their injection angles are designed so as to be altered.
Patent JP-S6119999-A (JP)
Inventor: RORUFU JIYAN MOOUIRU
IPC: F04D29/30
Filed: 1985-02-06
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-H08212216-A (JP)
Title: Natural language processor and natural language processing method
Inventor: ITO ETSUO
IPC: G06F17/21
Filed: 1995-02-08
Abstract: PURPOSE: To appropriately and effectively reflect the learning content of one natural language processing in another different natural language processing. CONSTITUTION: Two natural language processing parts (1-6) and (1-4, 7 and 8) storing learning data obtained by executing the different natural language processings, and a learning reflection part 9 taking out only learning data which can be used and executing learning against the natural language processing of one natural language processing part even if learning data stored in the other natural language processing part is insufficient for the natural language processing of one natural language processing part at the time of the natural language processing of one natural language processing part are provided.
Patent JP-H08212315-A (JP)
Title: Plastic card and its manufacture
Inventor: INABE TOSHIHISA
IPC: B42D15/10
Filed: 1995-02-08
Abstract: PURPOSE: To provide a plastic card which is usable highly safely in a prepaid card field. CONSTITUTION: Projection parts 8 containing air are provided on the top surface of an oversheet 3 and ink application parts 14 are previously provided at local parts of the lamination surface of the oversheet 3 and a laminated core sheet 1 while positioned corresponding to projection parts of the projection parts 8 on the lamination surface of the core sheet 1. Consequently, every time the card is used, pressure-sensitive microcapsules included as coloring materials of ink in the projection parts 8 and ink application parts 14 are pressed and crushed by a plunger mechanism 10, etc., on a reader writer side to color and then the use state of the card 9 is indicated by detecting whether or not there are the projection parts 8 or detecting whether or not there is coloration on the projection parts of the projection parts 8.
Patent JP-S60165031-A (JP)
Title: Sample holding device
Inventor: KINOSHITA MASAO
IPC: H01J37/20
Filed: 1984-02-07
Abstract: PURPOSE:To make to accord the sample surface with an analytical point at a right angle by so constituting the captioned device as to bind the sample surface with the reference surface while pressing the sample back side with a sample back pressing member. CONSTITUTION:The reference surface plate 10 is connected to the stand 6 through the columnar tubes 11 and 12 for being fixed with the screws 13 and 14 so that the reference surface may have a fixed distance from the stand 6. The back pressing plate 15 is pushed down opposing to the compression springs 16 and 17 for forming a considerable space between the reference surface of the reference surface plate 10 and the surface of the back pressing plate 15 while relieving the back pressing plate 15 by inserting a sample 1. The back pressing plate 15 pushes the back of the sample 1 for pushing the surface of the sample 1 against the reference surface. By rotating a rotary stand 6, the center of the exposed sample surface can be made to be an analytical point.
Patent JP-2000223199-A (JP)
Title: Electronic apparatus with ac plug
Inventor: IKEDA AKIHIRO
IPC: H01R13/629
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus with an AC plug in no danger of damaging the AC plug in cases an excessive external force acts on the AC plug. SOLUTION: An AC adaptor (an electronic apparatus) 10 is provided with a coil spring (an elastic member) 24 and an engagement member 26, and a guide groove 28 is formed in a hold part 18 of the AC plug 14. One end part of the coil spring 24 is locked on a portion of the hold part while the other end part is locked on a case 12. One end part 26a of the engagement member 26 is engaged with the guide groove 28 formed in a portion of the hold part 18 substantially symmetrical with the portion of the hold part 18 of the AC plug 14 about the axis of a rotary shaft 20 while the other end part thereof is engaged with a hole part formed in the case.  The guide groove 28 is formed substantially into a heart pattern outline in order to allow the AC plug 14 to rotate while it is engaged with the one end part 26a of the engagement member 26, and a recessed part 28a in the heart pattern of the guide groove 28 acts as a fixing groove part for temporarily fixing the AC plug 14 at a position approximately close to 90 deg..
Patent JP-S59146027-A (JP)
Title: Electrochromic display device and its production
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/1524
Filed: 1983-02-08
Abstract: PURPOSE:To increase the adhesive strength to the display electrode of an electrochromic layer formed on the surface of a display electrode and to prevent the stripping thereof from the display electrode by forming said electrochromic layer into the two-layered structure having a high density and a low density. CONSTITUTION:A display electrode 3 consisting of an ITO film, etc. is provided on a transparent display substrate 1 consisting of glass, etc., and WO2 is deposited by evaporation on the surface of the electrode 3 in an atmosphere maintained in a high degree of vacuum to form the 1st electrochromic layer 41 having a high density. WO3 is then deposited by evaporation on the layer 41 in an atmosphere maintained in a low degree of vacuum to form the 2nd electrochromic layer 42 having a low density. A counter electrode 3 of graphite, etc. is formed in proximity to the inside surface of a counter substrate 2. An electrolyte consisting of propylene carbonate and lithium perchlorate is filled in the space between the substrate 1 and the substrate 2, by which the intended electrochromic display device is obtd.
Patent JP-H09190564-A (JP)
Title: Fund reserve method and its storage tool for paying and receiving processing system
Inventor: SAKURAI HIDEKI
IPC: G07D9/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the mental burden against the operation mistakes by registering previously a sack cash number and managing the payment reserve fund processing based on the sack cash number with no input of the slip amount of cash after the payment reserve processing is carried out. SOLUTION: This system consists of the money reception parts 300 and 500 which receive the money and store them in a storage part for every denomination based on the money reception commands, the money payment parts 200 and 400 which pay the money based on the money payment commands, a keyboard 130 which inputs the processing instructions, the data, etc., a display part 120 which shows the guidance, the results, etc., and a transaction control part which secures the connection among the parts 300, 500, 200 and 400 respectively and also controls the money reception/ payment operations.  When the cash is prepared in response to a payment request of a customer, the payment reserve fund number, the payment reserve amount, the reception/payment person-in-charge code, the reserve fund production date data, etc., are registered and stored in a storage part of the transaction control part to specify a storage tool (sack) that stores the payment reserve fund for every unit of slips. Then, the payment reserve fund is managed based on the registered reserve fund number.
Patent JP-S63188616-A (JP)
Title: Production of polychromic make-up cosmetic
Inventor: MAENO KIYOSHI
IPC: A61Q1/00
Filed: 1987-01-31
Abstract: PURPOSE:To obtain a polychromic make-up cosmetic in a multiple ring state, by successively repeating processes of applying a slurried material of a cosmetic base to the outer face side of a bar core material rotating at given speed while dropping the slurred material in a thin film state and solidifying. CONSTITUTION:A polychromic make-up cosmetic base is mixed with a volatile solvent (having preferably 30-100 deg.C boiling point) or melted under heating to give a slurred material. The slurred material of the cosmetic base is dropped in a thin film state from a slit of a container 10A of conduit shape of a thin-film forming device 9 on the outer peripheral face of a bar core material 2 supported by a rotary device 4 and rotating at a given speed, applied, the slurred material is made into a uniform thin layer and solidified on the outer surface of the core material 2 by vaporization of the solvent or by cooling to form a cosmetic layer. Then the above-mentioned operations are repeated by using a slurried material of a cosmetic having different color. Each layer can be formed in desired thickness and molded in a state of uniformly dispersed pigment free from color unevenness.
Patent JP-S62180716-A (JP)
Title: Filter having cleanup mechanism of filter medium
Inventor: KITANO YOSHIHIRO
IPC: B01D29/62
Filed: 1986-01-31
Abstract: PURPOSE:To perform both the cleanup of a filter medium and the discharge of filter cake in an in-line process by scraping down filter cake collected by the filter medium by means of a brush which is subjected to the reciprocatively rotating motion at <360 deg. angle in the inside of a filter drum. CONSTITUTION:Raw liquid introduced into the inside of a filter drum 2 wherein the seal between the raw liquid and filtrate is performed by a discoid contact- frictional plate 9 is passed through a filter medium of the filter drum 2 and filtered and thereafter discharged through the gap between an outer drum 1 and the filter drum 2. On the other hand, filter cake collected on the filter medium is scraped down by a brush 3 and stored in a reservoir 8 for filter cake. Since the brush 3 is not rotated around all circumferences of the filter drum 2 but reciprocatively rotated while leaving one part, the filter cake scraped by the brush 3 is collected to the left part of the filter drum 2 in a period of contrarotation and dropped.
Patent JP-H11217983-A (JP)
Title: Excavation method device
Inventor: HORI YOSHINAO
IPC: E21B4/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To surely discharge excavated muck and to dispense with expensive muddy agent for improving profitability. SOLUTION: After a multi-pipe 1 having at least three inner pipes 2-4 passed through an outer pipe 15 is inserted in a boring pile 7, high pressure water is supplied to a first inner pipe 2 for driving a down-hole motor 12 connected to the end of the first inner pipe 2 to rotate at bit 13. Compressed air is supplied to a second inner pipe 3 for discharging excavated muck 14 through a third inner pipe 4 with the buoyancy of air and the pressure of the high pressure water and the recovery of the high pressure water.
Patent JP-S61185044-A (JP)
Title: Magnetic center measuring device for rotary electric machine
Inventor: ASANO MIKI
IPC: H02K5/167
Filed: 1985-02-07
Abstract: PURPOSE:To enable to measure the displacement of a magnetic center in 3- dimensions during the operation of a rotary electric machine by securing a magnetic center meter to a bearing stand and supporting a light displacement detector to the stand. CONSTITUTION:A bearing stand 8 supports a horizontal rotor shaft 7 having an oblique surface to become concentric different diameter oppositely at a vertical magnetic center line as a center. A magnetic center meter 5 for forming a magnetic center line is secured to the stand 8. Further, light displacement detectors 1, 2 are supported to the stand 8. The detectors 1, 2 are composed of a light emitting unit 11 for emitting a light beam toward the shaft 7, and a photoreceptor 12 for receiving the reflected light of the light beam.
Patent JP-S58149292-A (JP)
Inventor: UCHIYAMA HIROSHI
IPC: B65D90/22
Filed: 1982-02-12
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-S63187923-A (JP)
Title: Wide band mixer circuit
Inventor: KABETANI YUKIO
IPC: H04N5/44
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the deterioration in a conversion gain and a noise factor in a side band of a wide band mixer, by connecting a buffer amplifier for injecting a local oscillation signal, to a bidifferential type balance mixer. CONSTITUTION:To a bidifferential type balance mixer circuit 1, a buffer ampli fier for injecting a local oscillation signal is connected. The buffer amplifier 2 is constituted so as to have a gain slope reverse to a usual frequency charac teristic by a circuit 3.
Patent JP-H06237426-A (JP)
Title: Turning base device and its turning position control method
Inventor: NODAMA TAKU
IPC: H04N5/64
Filed: 1993-02-09
Abstract: PURPOSE:To obtain the turning base device able to direct a mounted device with a simple operation to a turning position desired by the operator. CONSTITUTION:The device is provided with a memory 23 storing turning position data desired by the operator and turning position data when the base is turned in a desired direction are written in this memory 23. When a turning command to a memory position from a remote control transmitter 17 or the like, the written data are read from the memory 23 and a turning driver 13 is driven to turn the device to the position represented by the data.