baber/WOPTO huggingface dataset:
Patent JP-H0789095-A (JP)
Title: Ink jet recorder
Inventor: HONDA AKIRA
IPC: B41J2/175
Filed: 1993-09-27
Abstract: PURPOSE:To provide a constitution of a cartridge-storing box wherein a remaining ink in the cartridge-storing box of an ink jet recorder can be removed, a color of each cartridge can be replaced without mixing the colors and a vacant ink tank can be used for a waste ink tank of the storing box. CONSTITUTION:An ink tank 1a containing a cartridge cleaning liquid is loaded to a cartridge 1 so that the vacant ink tank 1a is used for a waste ink tank. In other case, a sponge like ink-absorption body can be used instead of an ink bag 1b.
Patent JP-S61118047-A (JP)
Title: Mail text storage system in electronic mail system
Inventor: MAKITA MIKIO
Filed: 1984-11-14
Abstract: PURPOSE:To increase substantially the number of mail texts stored per user more than the number of a conventional system by making the utilization of a memory space of a mail text storage file of a node efficient. CONSTITUTION:Main text data sets 16, 16', 16'' of a main text storage file 15 are used in common by each user and the mail text is stored in the order of arrival. The sets 16, 16', 16'' are used cyclicly in a period of 1 week or so. A mail text maximum storage number per use is registered in a mail destination management table 11. Since the data set number is 4, since the mail text stored once is stored for 4 weeks or so, the data is subjected to response to the extraction request during the period. Thus, the number of mail text stored per user is increased substantially than a conventional system.
Patent JP-S6484441-A (JP)
Title: Objective lens driving device
Inventor: KAWASAKI TETSUJI
IPC: G11B7/09
Filed: 1987-09-25
Abstract: PURPOSE:To increase tracking turning force by making the size of the longitudinal side direction of the coil bobbin of an outer yoke and a permanent magnet longer than the size of an inner yoke. CONSTITUTION:The size of the longitudinal side direction of the coil bobbin 1 of the outer yoke 10a and the permanent magnet 9 is made longer than the size of the inner yoke 10b, and besides, the fixing position of it is changed from a conventional one correspondingly to the respective end parts of the both sides of the outer yoke 10a and the permanent magnet 9. In an objective lens driving device, made in such a way, a line of magnetic force from the permanent magnet toward the inner yoke 10b is like a broken line shown in a figure. The lines of magnetic force from the part of the respective end parts of the permanent magnet 9 longer than the inner yoke 10b are two kinds, one goes toward the respective end parts of the inner yoke, the other goes around them. Accordingly, they penetrate more a focus coil 7 and a tracking coil 8 respectively, and the lines of magnetic force increase more than the conventional one, and focus driving force and the tracking turning force increase to that extent.
Patent JP-H03104041-A (JP)
Title: Magneto-optical disk device
Inventor: IWANAGA TOSHIAKI
IPC: G11B11/10
Filed: 1989-09-18
Abstract: PURPOSE:To enable detection with satisfactory signal efficiency by converting a change in the pit train of a recording medium to the phase difference of light by a wavelength plate and taking out an intensity change, which is generated by the phase difference on a four-divided photodetector, by a signal processing circuit. CONSTITUTION:The light reflected from a recording medium 7 is almost circularly polarized with the phase difference corresponding to the magnetization information of the recording pit train by a wavelength plate 8. The amplitude of this polarized light flux is divided into two directions corresponding to a jitter direction by a double lens 10 and further, the light flux is polarized and divided into four light fluxes in a direction vertical to the jitter direction by a Wollaston prism 11 and made incident to a four-divided photodetector 12. Next, a signal processing circuit 13 composed of a differential amplifier detects the information signal of the recording pit by taking out the difference signal and the sum signal of output signals from the respective photodetection parts of the detector 12. Thus, the detection of the high signal efficiency is achieved and recording and reproducing is executed with high density and high reliability.
Patent JP-H0585578-A (JP)
Title: Device for discharging medium
Inventor: KAARU HAINTSU FUTSUKUSU
IPC: B05B15/00
Filed: 1991-08-28
Abstract: PURPOSE: To provide a media dispenser that can count a repeating frequency of dispensing operation. CONSTITUTION: A manually operable discharge apparatus 1 has a counting or determination device 20 to be mounted as a separate component on the discharge unit 2. The device 20 is operated stepwise by the removal or fitting of a protective cap 23. Thus, the existing discharge apparatus 1 can be easily equipped with randomly operating determination device 20.
Patent JP-2001038691-A (JP)
Title: Fine hole drilling device
Inventor: KOHAMA KYOICHI
IPC: B26F1/26
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fine hole drilling device to drill a fine hole in a flexible substrate or the like in an electronic apparatus considerably reduced in size and weight. SOLUTION: This device comprises a needle electrode vertically driving motor mechanism part to reciprocate a needle 10 in which a heating hole-drilling needle and a ribbon electrode introducing hole are continuously arranged at a specified contact position, a needle electrode pressure adjustment screw mechanism part to effectively transfer the heat of the heating hole-drilling needle, and a power control part to feed the power to a ribbon electrode 40 and the needle electrode 10.
Patent JP-S62100967-A (JP)
Inventor: HONDA HAJIME
IPC: H05B3/00
Filed: 1985-10-26
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-S6482531-A (JP)
Title: Preparation of pattern of beam lithography equipment
Inventor: MANABE HIRONOBU
IPC: G06F17/50
Filed: 1987-09-24
Abstract: PURPOSE:To determine the position, size and shape of a pattern in a chip by previously storing a drawing pattern in a memory in the shapes of a command and a data, reading the drawing-pattern data stored in the memory and displaying a graphic at a specified position on a CRT. CONSTITUTION:A command and a data are input from a keyboard, and a CPU 5 converts them into a command and a data corresponding to a pattern in accordance with a predetermined rule on the basis of the command and the data input, and stores them to a memory 4 as a drawing-pattern data. The CPU 5 reads the drawing-pattern data stored in the memory 4 by a command from a keyboard 1, converts the pattern data into a graphic data, and displays the graphic data onto a CRT 3. Accordingly, a pattern drawn to a wafer, etc., can be confirmed at a stage before it is drawn actually.
Patent JP-S60130951-A (JP)
Title: Digital four-value level system
Inventor: SHIGENO KINJI
IPC: H04L25/02
Filed: 1983-12-20
Abstract: PURPOSE:To improve the speed of transmission/reception of a data by transmitting three kinds of levels (high/low/middle) from the output of transmission side on one transmission line and forming the transmission line into a high impedance state on the transmission line to attain a four-value level system. CONSTITUTION:Three kinds of levels (high/low/middle) are transmitted to one transmission line, a high impedance state other than the tri-state three kinds is formed to attain four-value. The three-value and three kinds of high/low/middle levels are received and processed even at the reception side, in case of a state other than above, that is, when a transmission side output impedance is at a high impedance, the input terminal at the reception side normally reaches an unstable state. Since the inside of the reception side circuit ''is provided with function of own inversion to be kept in a steady state'', it is regarded that the four- value is detected and the data is processed.
Patent JP-2000136823-A (JP)
Title: Bearing mechanism, roller holding device, carrying device, and recording device
Inventor: YANAGI HARUYUKI
IPC: F16C13/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a groove part of a shaft and a claw part of a bearing, and improve productivity by arranging a holding plate having a hole part and for holding the bearing of a carrying part for carrying a recording medium, fitting a fitting part having a shaft hole to the hole part, and arranging two holding parts protruded outward on the fitting part. SOLUTION: In a carrying device for a sheet material, one end side of a carrying roller 36 is penetrated on a bearing, and supported to a chassis 8 as a holding plate. After a carrying roller tension spring 381 is arranged on an end part and the other end side of the carrying roller 36 is penetrated on the chassis 8, a fitting part 387 of a bearing 38 is fitted to the chassis 8 while penetrating a shaft of the carrying roller 36 from an outside. In this case, a part 382 where the inside of the chassis 8 is received in two holding parts 382, 388 of the bearing 84 is passed to a cutout part 8a of the chassis 8, the bearing 38 is rotated holding an operating part 383 in this condition, and thereby, the chassis 8 is held between two holding parts 382, 388. It is thus possible to prevent slipping-off in an axial direction.
Patent JP-H03114654-A (JP)
Title: Heat exchanger
Inventor: TOMA KEN
IPC: B23K1/19
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the heat exchanger without deterioration of the joint strength and the corrosion resistance by coating the joint part of core of the heat exchanger provided with fin and pipe made of Al alloy contg. a specific amt. of Zn with the brazing powder of specific diameter with using the binder and brazing it. CONSTITUTION:The heat exchanger is provided with the fin 3 and pipe 1 of Al alloy which contains 0.5-5.0weight% Zn, and the joint part of core of this heat exchanger is coated by using the binder with the 10-200mum diameter Al-Si system alloy brazing powder and is brazed with heating.
Patent JP-H0964951-A (JP)
Title: Handset and speech device using it
Inventor: YOKOI MASAMICHI
IPC: H04R3/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide both functions of a bone conduction microphone and a speaker in one casing and to suppress entering of noise and production of howling. SOLUTION: A bone conduction microphone 2 and a speaker 3 used while being inserted to an external auditory meatus are contained in a casing 5. A sponge layer 4 and a resin layer 6 are alternately arranged between the bone conduction microphone 2 and the speaker 3. Moreover, the speech device is provided with a handset 1 and an external speech section, and the external speech section is provided with an external speaker amplifying an electric signal from the bone conduction microphone with an amplifier and outputting the result as a voice and an external microphone to transduce an external voice into an electric signal.
Patent JP-H02218624-A (JP)
Title: New optically active propane derivative
Inventor: HANSUGEORUKU ERUNSUTO
IPC: C07C53/19
Filed: 1989-09-19
Abstract: NEW MATERIAL: (s)-(+)-1-bromo-3-chloro-2-methylpropane.  
     USE: A compd. for synthesizing a side chain of (R,R,R)-α-tocopherol.  
     PREPARATION: (R)-(+)-β-chloro-isobutyric acid represented by formula II is reduced by hydrogen boride or its deriv. to form (2R)-(-)-3- chloro-2-methylpropanol represented by formula III and this compd. is brominated by PBr 3  or triphenylphosphine and bromine in DMF or triphenylphosphine and CBr 4  in methylene chloride to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000072304-A (JP)
Title: Delivery for printer
Inventor: YOKOYAMA YOSHIHIRO
IPC: B41J13/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of a paper delivering mechanism so as to extemely simplify its constitution, to simplify the structure of the whole printer as well, reduce its manufacturing cost, and to miniaturize and thin its external shape. SOLUTION: At the completion of image printing, with a recording paper placing its left end part (regarding its image plane) on a platen roller 72, a delivery lever 300 rotates to press down the left end part of the recording paper 108 by means of a tip end part of the delivery lever 300, so that the recording paper 108 falls by its own weight, passing the platen roller 72, into a delivered paper storing part of the bottom of the printer main body located below paper feeding trays 104, 106 of a paper feeding part. Thus, the recording paper 108, whose image was completed, is carried to the delivered paper storing part to be stored by the delivered paper storing part. With this, the paper is delivered out of the printer main body.
Patent JP-H0292465-A (JP)
Title: Preventing method for snaking of weld bead
Inventor: MATSUMOTO TAKEO
IPC: B23K9/26
Filed: 1988-09-28
Abstract: PURPOSE:To prevent a snaking of a weld bead by executing welding, while feeding a welding wire which is brought to pail pack by adding a torsion through a welding chip having a thin hole of a specific dimension and an enlarged hole, which is contained in a welding torch. CONSTITUTION:A welding wire whose wire tensile strength is 95-165kg/mm<2> desirably is wound round and contained in a pail pack by adding a torsion being within an elastic limit. While feeding the wire through a conduit tube, a wire supply device and a welding chip 4 contained in a welding torch, welding is executed. In said welding method, on the tip part of the welding chip 4 for allowing said wire to pass through, a straight thin hole 11 whose length L is 12-40mm and whose clearance between the inside diameter and the outside diameter of the wire is 0.05-0.7mm, and an enlarged hole 12 connected to said thin hole are provided. By feeding this wire through these enlarged hole 12 and thin hole 11 of the welding chip 4, its bend is straightened without lowering the feeding property of the wire, and the generation of a snaking of a weld bead is prevented.
Patent JP-S6397481-A (JP)
Inventor: HONMA YOSHIKAZU
IPC: B62M1/10
Filed: 1986-10-09
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-H0788074-A (JP)
Title: Dish washer
Inventor: UCHIYAMA WATARU
IPC: A47L15/42
Filed: 1993-09-28
Abstract: PURPOSE:To prevent blowing off of high temperature steam from the discharge mouth, due to the sudden heating and the resultant expansion of cold air blowing into the washing tank at the time of opening the door, in case of the temperature of washing water in the washing tank being high when the dish washer is restarted after the program sequence is interrupted while the washing pump is in operation and the door is opened and closed. CONSTITUTION:In the midst of the washing or rinsing process, when the dish washer is restarted after the program sequence is interrupted while the washing pump 4 is in operation and the door 14 is opened and closed, the water temperature of washing water in the washing tank 1 is detected by the water temperature detecting means 8 and when the water temperature is high, the washing pump 4 is moved intermittently and cold air flowing into the washing tank 1 at the time of opening the door is warmed gradually in order to avoid sudden expansion of such air.
Patent JP-H1059464-A (JP)
Title: Packaging structure
Inventor: WAKABAYASHI TOSHIHIRO
IPC: B65D5/50
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To lower the production cost of a holding member and to easily dispose of the same after use. SOLUTION: A packaging structure 10 is provided with a holding member 20 which fixes within a box 14 a case 12 for a CD-ROM 11 and an instruction manual 13 so that they do not move. The holding member 20 comprises a panel part 21 having a plane shape corresponding with the inside face of the box body 14 and an angular tube part 22 extending in a thickness direction from the panel part 21. The panel part 21 is provided with an opening 23 to hold the instruction manual 13, and each wall face 24 of the angular tube 22 is provided with a fitting groove 31. Each fitting groove 31 can be fitted in the plane corner part of the case 12.
Patent JP-H08105407-A (JP)
Title: Piezoelectric-hydraulic hybrid actuator
Inventor: KOGANEZAWA KOICHI
IPC: B25J19/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an actuator which actuates a piston linearly without using any hydraulic equipment such as an electric motor or a hydraulic pump. CONSTITUTION: A piezoelectric-hydraulic hybrid actuator is constructed of the first piston 3 consisting of the first and the second end plates 3b, 3c respectively provided with a piston rod 2 penetrating both ends of a cylinder 1 under an oil-tight condition and an intermediate cylindrical body 3a, the second piston 4 connected to the first end plate 3b side by means of the first piezoelectric element 6 in the inside of the first piston 3, and the third piston 5 connected to the second end plate 3c in the first piston 3 by means of the second piezoelectric element 7 in the inside of the second piston 4. In the second and the third pistons 4, 5, check valves 4d, 5e and 4e, 5d, which allow the flow in the opposite directions mutually, are arranged oil is filled in the inside space of the cylinder 1.
Patent JP-H0578065-A (JP)
Title: Sound insulation device for elevator cage
Inventor: MIYOSHI HIROSHI
IPC: B66B11/02
Filed: 1991-09-20
Abstract: PURPOSE:To reduce noise propagating into a cage by producing sound which is in anti-phase with that of noise, in a sound suppressing space between the cage and a cage frame. CONSTITUTION:A noise detecting means 7 and a sound producing means 5 are provided for a sound suppressing space between a cage frame 4 and the wall of a cage 3, so that sound which is in anti-phase with that of noise is produced by means of the control signal which is converted from the detected signal of the noise detecting means 7 by a control means 6. Noise propagating into a cage is thereby effectively reduced without using many kinds of materials widely used for sound insulation, and also without changing the cage in shape.
Patent JP-S6483764-A (JP)
Title: Formwork supporter
Inventor: TSUKAMOTO KIMITADA
IPC: E04G11/48
Filed: 1987-09-26
Abstract: PURPOSE: To simplify assembling and dismantling operations for the timbering of a haunch part having a curved surface by freely oscillatably connecting to one end of a lower timbering beam one end of each curved steel member connected to an upper timbering beam, and placing a plurality of diagonal members between the timbering beams. CONSTITUTION: A pair of upper and lower supporting beams 1 comprising long plates provided with a plurality of connecting windows longitudinally and connected together in opposite, parallel relationship are aligned and an appropriate number of curved steel members 4 are connected in series with one end of the upper timbering beam 1. One end of each steel member 4 which is not connected is connected to one end of the lower timbering beam 1 by means of hinge metal fittings 3 to allow the upper timbering beam 1 and the steel members 4 to oscillate freely. A plurality of freely expanding and contracting diagonal members 2 are further interposed between the upper timbering beam 1, the steel members 4, and the lower timbering beam 1 to construct a form supporting device wherein oscillating angles are freely adjustable.  The upper timbering beam 1 and the steel members 4 are designed so that the inclined face and the curved face of a haunch part can be pressed and fixed together by means of the supporting forces of the diagonal members 2.
Patent JP-S6484470-A (JP)
Title: Mobile device for sheet-shaped body
Inventor: ONO SHUJI
IPC: G11B25/04
Filed: 1987-09-25
Abstract: PURPOSE:To tightly adhere a sheet-shaped body on a supporting plate and to prevent the generation of floating or flapping by providing a small hole penetrating the supporting plate and a projecting part with an inclined front face on a part of the supporting plate where the sheet-shaped substance is placed. CONSTITUTION:When the supporting plate 2 rotates at high speed in a direction A, at the lower side of the supporting plate 2 an air flow is generated by the inclined projecting part 9 to cover the small hole 8 from a front side in its moving direction and an air pressure in the small hole 8 penetrating the supporting plate 2 is reduced. Then, a scanning sheet 4 held at a prescribed position by a guide plate 7 is sucked by a negative pressure generated in the small hole 8 and adhered tightly on the supporting plate 2. The small hole 8 and the projecting part 9 are provided all over the position to hold the sheet and the scanning sheet 4 is adhered tightly to the supporting plate 2 uniformly at its whole surface and the generation of the floating or the flapping is prevented.
Patent JP-H08106820-A (JP)
Title: Power cable
Inventor: WATANABE KAZUO
IPC: H01B7/18
Filed: 1994-10-05
Abstract: PURPOSE: To reduce thermal resistance in the cable radial direction and increase transmission current by entering at least one of a cushion laver and a wire presser layer into a clearance between wires and contacting with both layers each other. CONSTITUTION: A cushion (seat fioor) layer 5a formed by winding a tape with high flexibility is provided around an outer semiconductive layer 4. A wire shield layer composed of a plurality wires (soft copper wire) 6a which are spaced at an appropriate interval in the circumferencial direction and are spirally extended in the cable longitudinal direction is provided around this layer 5a. The tape with high flexibility is wound around the circumference of this wire shield layer and a wire presser layer 7a for pressing the wire 6a is constituted from this tape. Becaus the layer 5a and layer 7a have high flexibility in this case, they enter into clearances between the wires 6a so that the layer 5a and the layer 7a are contacted with each other. Thermal resistance in the cable radial direction can be thus reduced so that transmission current can be increased.
Patent JP-S62101999-A (JP)
Title: Take out device for fuel from low temperature liquefied gas tank
Inventor: FURUHAMA SHOICHI
IPC: F02M21/02
Filed: 1985-10-30
Abstract: PURPOSE:To enhance a heat insulating effect, by providing a heat insulting layer which surrounds each side surface of a pump unit, rod and a fuel pipe so as to be isolated from low temperature liquified gas. CONSTITUTION:A pump unit 4, piston 11, rod 7 and fuel pipe 8 are provided in a fuel tank 1. A heat insulating layer 10, which surrounds each side surface of the pump unit 4, rod 7 and the fuel pipe 8 so as to be isolated from liquid hydrogen 2, is provided. In this way, a length of the rod 7 can be decreased with a less amount of its protruding part to outside the tank 1 by enabling a heat insulating effect of the tank 1 to be enhanced in no relation to the length of the rod 7.
Patent JP-H02135783-A (JP)
Title: Semiconductor element
Inventor: JII JIYAN
IPC: G11C16/04
Filed: 1989-09-18
Abstract: PURPOSE: To provide self-limit erasing characteristics by providing mutually- spaced drain and source regions a substrate, defining a channel region between these regions and providing a dielectric, with which a tunnel operation is enabled during erasing, with a floating gate, an intermediate gate dielectric, and a control gate. CONSTITUTION: A multiple thickness dielectric layer 110 provided on the surface of a substrate 100 is equipped with a tunnel operation dielectric region 111 and a gate oxide region 112. A floating gate 114 is provided on the multiple thickness dielectric 110, an intermediate gate dielectric 116 isolates the floating gate 114 and a control gate 118 and the floating gate 114, intermediate gate dielectric 116 and control gate 118 form gate structure 119. Therefore, a real floating gate doping level higher than a predictive optimum real doping level controls the removal of electronic charges from the floating gate in erasing. Thus, self-limit erasing characteristics can be provided.