baber/WOPTO huggingface dataset:
Patent JP-H04155656-A (JP)
Title: Optical recording/reproducing apparatus
Inventor: AOKI YOSHIO
IPC: G11B19/247
Filed: 1990-10-18
Abstract: PURPOSE:To realize reproduction of signal at a predetermined track position through stabilized high speed searching operation by controlling the rotational speed of a disc quickly to a value corresponding to a predetermined track position. CONSTITUTION:A disc 1 recoding signals is inserted and rotated at a constant line speed by means of a spindle motor 6. Signals are picked up from the disc 1 by means of a pickup 2 and fed to a preamplifier 4 which then produces a reproduction signal. The reproduction signal is demodulated through a signal processing circuit 5 to produce an error signal for matching the frame synchronizing signal in the reproduction signal with a reference signal corresponding to the position of the pickup 2 produced in the processing circuit 5. The error signal is converted through a servo circuit 8 into an analog signal and processed through a spindle motor drive circuit 7. An appropriate voltage is then applied on a motor 6 thus controlling the disc 1 at a constant linear speed corresponding to the position of the pickup 2.
Patent JP-H07133031-A (JP)
Title: Paper sheet conveying mechanism
Inventor: FUKUYAMA HISASHI
IPC: B65H3/18
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a paper sheet conveying mechanism wherein fixing operation of a paper sheet is easy, and miniaturization is possible. CONSTITUTION:A stator 2 wherein electrodes 5 to 10 are arranged at the specific distance is provided on an insulative supporting body 1, and a mover 3 capable of being relatively moved in relation to the stator 2, wherein electrodes 11 to 16 are arranged at the specific distance is provided on the insulative supporting body 1. The mover 3 is relatively moved in relation to the stator 2 by induction charger between the electrodes 11 to 16 and the electrodes 5 to 10 of the stator 2, and a paper sheet 4 is electrostatically sucked to the mover 3 by electric charge to be generated on the electrodes 11 to 16 of the mover 3.
Patent JP-H05116214-A (JP)
Title: Production of low thermal shrinkable oriented tape made of polypropylene
Inventor: ITO MINORU
IPC: B29C61/06
Filed: 1991-10-28
Abstract: PURPOSE:To stably produce an oriented tape low in heat shrinkability having <=1% thermal shrinkage percentage by melting and extruding polypropylene having specified density, cooling and solidifying the extruded polypropylene and orienting it in the take-up direction of the tape and repeating retardant heat treatment therefor in the different conditions. CONSTITUTION:Polypropylene having >=0.9065g/cm<3> density is used, melted and extruded to obtain a film. This film is cooled, solidified and slit to form it into a tape-shape. This tape is oriented 3.5-7.5 times at 110-150 deg. in the take-up direction of the tape. Then retardant heat treatment of 5-12% is repeated at 130-150 deg. for the oriented tape. Furthermore retardant heat treatment of 4-10% is performed at higher temperature, namely 150-165 deg. for this oriented film. The oriented tape low in heat shrinkability having <=1% thermal shrinkage percentage at 150 deg. is stably produced by such treatment.
Patent JP-S61146278-A (JP)
Inventor: KAANII DEERU AARANTO
IPC: A63C19/12
Filed: 1985-12-16
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-H01123343-A (JP)
Title: Single chip microcomputer
Inventor: MATSUO KAORU
IPC: G06F21/79
Filed: 1987-11-06
Abstract: PURPOSE:To control a reading to a PROM by permitting and prohibiting the reading of data written in the PROM by operating a signal outputted from an information storing part according to specific data written on the information storing part. CONSTITUTION:When a reading permitting signal 111 is the active-high of an initial state, and a reading control signal 110 and the specific data on a data bus are given to a reading control part 105-1, the reading control part 105-1 fixes the reading permitting signal 111 to an inactive-low. When the reading permitting signal 111 becomes the inactive-low, after that, since the signal outputted from an AND gate 104 becomes always the inactive-low even when a reading signal 100-1 for the PROM is transmitted as the active-high with a PROM writer 100, the data cannot be read from an OTP 101.
Patent JP-S62140510-A (JP)
Title: Channel skip device
Inventor: HORI SHINGO
IPC: H03J5/00
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a device which can skip an unnecessary channel, by setting in advance a BT voltage of an unnecessary channel to the outside of a channel selection band, detecting a fact that the BT voltage is outside the channel selection band, when a channel has been selected, and shifting instantaneously the channel by one piece in the direction of UP or DOWN. CONSTITUTION:In case it is desired to skip the 2ch, a channel is set to the 2ch by a channel UP button in advance, and when the BT voltage is set to the outside of the channel selection band, for instance, >=32V by turning a variable volume 8(2), an input of a voltage comparator exceeds a reference voltage (32V), therefore, an output is set to L. An oscillator 20 starts an oscillation in order that an input becomes L, and shifts to the 3ch by the same progress as before, at the time point when one piece of output pulse has been generated. When the BT voltage of the 3ch is below 32V, the oscillation stops and stops at the 3ch. As a result, it is ended to set a skip of the 2ch, and a user turns only a variable volume of the 2ch, and stops turning by seeing a change to the 3ch at some time point.
Patent JP-S62140669-A (JP)
Title: Resin coater for sealing electronic parts
Inventor: YASUHARA SHIGEKI
IPC: B05C5/00
Filed: 1985-12-13
Abstract: PURPOSE:To make exact coating of a resin for sealing by conveying electronic parts with a carriage and turning a retainer having an inverted V shape of a positioning device to align the centers of the peak part thereof and the thickness direction of the parts. CONSTITUTION:The electronic parts 1 are placed on the carriage 2 and are conveyed to the underside of a coater 4. The retainer 6 having the inverted V shape of the positioning device turns until the electronic parts 1 are held by the retainer 6. The electronic parts 1 are slid until the centers of the peak part of the retainer 6 having the inverted V shape and the thickness direction of the electronic parts 1 are aligned. The resin for sealing is dropped in this state from the coater 4. Then the resin is dropped exactly to the prescribed point of the electronic parts by which said point is exactly sealed.
Patent JP-H09123528-A (JP)
Title: Printing method for serial printer
Inventor: TAKEBU SHIGERU
IPC: B41J2/51
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the printed quality by preventing contamination of printing paper. SOLUTION: A serial printer 1 comprises a CPU 2 connected through a data bus 3 with a random access memory 4 (RAM 4), a read only memory 5 (ROM 5) and an I/O driver 6. The ROM 5 stores a program and a font data of character, symbol, etc., and the CPU 2 performs control operation according to the program stored in the ROM 5.
Patent JP-S63134152-A (JP)
Title: Polishing method for rotary edge of cylinder type cutter
Inventor: YAMAMOTO SOICHI
IPC: B24B3/42
Filed: 1986-11-26
Abstract: PURPOSE:To polish a cutting edge simply and accurately, by assembling a guide member having a guide surface copying after a twisted blade face, while operating an electric sander, installing a rule member coming contact with the guide surface and sliding, for copying, and polishing the blade face. CONSTITUTION:A guide member (f) having a guide surface 36a copying after a twisted blade face 11 of a rotary edge 1 is assembled to a machine frame (a) clamping a blade of the rotary edge 1 formed in a helix edge in the state that the guide surface 36a is paralleled with the blade face 11 of the rotary edge 1. And, an electric sander 4, provided with a rule member coming into contact with the guide surface 36a and being slidden, is mounted on the guide surface 36a of the guide member (f), moving it for copying after the guide surface 36a, whereby the blade face 11 of the rotary knife 1 is polished. Therefore, polishing of the cutting edge of the rotary edge 1 of a cylinder type cutter being formed into the helix edge is easily and accurately performable even if the rotary edge 1 is not removed from the cutter.
Patent JP-H01123842-A (JP)
Title: Rubber composition
Inventor: FUJINO SHUJI
IPC: C08L71/02
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the above composition of an excellent appearance, by mixing a diene rubber compound containing a specified reinforcing agent with polyoxyethylene-polyol. CONSTITUTION:A diene rubber compound (A) is obtained by compounding a diene rubber component (a) which is a natural rubber and/or a synthetic rubber with a reinforcing agent (b) comprising carbon black (i) and, optionally, at most 30wt.% silica (ii) and, optionally, a vulcanizer (vulcanization aid), a retarder, an organic peroxide, a filler, etc. Component A is mixed with 0.1-10 pts.wt., per 100pts.wt. rubber of component A, polyoxyethylene-polyol (B) of an average MW of 400-5,000, and optionally, at most 5pts.wt., per 100pts.wt. rubber of component A, petroleum wax (C).
Patent JP-S61154211-A (JP)
Title: Ceramic resonator
Inventor: TANAKA TETSUO
IPC: H03H9/17
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a ceramic resonator where a spurious wave is suppressed (unnecessary oscillation) by forming the resonator with a rectangular thin profile in which th width and length are respectively within a specified range and providing an exciting electrode to the entire face of the front and back sides of the rectangular shape. CONSTITUTION:The ceramic resonator 1 is a rectangle W in width and (l) in length with thin profile and has exciting electrodes 2, 3 on the entire face of the front and back sides of the rectangle, and the width W is ranged between W1 and W2, and the length (l) is ranged among l1, l2 and l3 as shown in the following; 0.9mm<=W1<=1.1mm, 2.5mm<=W2<=2.7mm, 5.2mm<=l1<=5,6mm, 6.1mm<=l2<=6.4mm, 6,7mm<=l3<=7.0mm. A ceramic using, e.g., a lead titanate (PbTiO3) as the major component is used for the main body of the resonator 1. Thus, the excellent ceramic resonator without spurious radiation is obtained by having only to make the dimensions within the specified range.
Patent JP-H10108779-A (JP)
Title: Hanger
Inventor: ORITANI MOTOMASA
IPC: A47G25/36
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reinforce the left and right expanded parts of a hanger main body by successively providing tuck-in pieces through folding lines on the left and right expanded part upper edges of a pair of base plates and arranging the tuck-in pieces between a pair of the base plates for the hanger main body to which a hook body is freely attachably and detachably mounted. SOLUTION: The hook body B composed of a synthetic resin or the like is freely attachably and detachably mounted to the central part of the hanger main body A. Then, for the hanger main body A, a pair of the base plates 1 are successively provided through the folding line on the center part upper edge and the tuck-in pieces 2 are successively provided through the folding line on the left and right expanded part upper edges of the pair of the base plates 1. The tuck-in pieces 2 are bendably constituted so as to be arranged between the pair of the base plates 1. That is, the left and right expanded parts of the pair of the base plates 1 are reinforced by the tuck-in pieces 2 and the width of the part is constituted so as to be thick. Thus, since the left and right expanded parts of the hunger main body A are reinforced, the strength of the entire hanger main body A is improved.
Patent JP-H03144575-A (JP)
Title: Electrophotographic laminated sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1989-10-31
Abstract: PURPOSE:To enhance stability of a photosensitive body at the time of repeating electric charging-exposure operations and to suppress rises of surface potential and residual potential by incorporating an n-type electric charge generating material in organic polysilane. CONSTITUTION:For example, a charge generating layer 2 is formed on a conductive substrate 1, and on this layer 2 is formed a charge transfer layer 3 made of the organic polysilane composition containing the n-type charge generating material. When the photosensitive material containing the polysilane as the charge transfer material undergoes repeated charging-exposure operations, both of surface potential and residual potential rise considerably. The addition of the charge generating material suppresses rise of the surface potential and residual potential at the time of repeating charging-exposure operations, and stabilizing electrophotographic characteristics for a long period.
Patent JP-S60169538-A (JP)
Inventor: UIRIAMU FUROIDO OTOFUINOOSUKII
IPC: C23C4/18
Filed: 1984-12-27
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-H09130028-A (JP)
Title: Mask for solder printing and liquid crystal display device mounting printed circuit board manufactured by using the mask
Inventor: ASO MASARU
IPC: G02F1/1345
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable high quality printing of a solder film by eliminating repetive operation of the solder printing. SOLUTION: Thickness of a solder printing mask 5 to form by printing a solder film to mount by the soldering the lead pins of electronic parts 11, 12, 13, 14 on the printed wiring of a printed circuit board 1 for mounting electronic devices such as a liquid crystal display device, etc., is locally changed depending on the size of pitch of the lead pins 11a, 12a, 13a of the electronic parts to be mounted in the vicinity of the electronic parts and the printed wiring for mounting the electronic parts.
Patent JP-H07199704-A (JP)
Title: Fusing method of toner image
Inventor: KURISUTOFUAA SUNERINGU
IPC: G03G13/20
Filed: 1994-11-16
Abstract: PURPOSE: To fuse a toner picture with high thermal energy efficiency. CONSTITUTION: A visco-elastic member 104 simultaneously operates as a heat source and a surface for supplying uniform pressure for guiding softened toner into the structure of a copy sheet 110. Heat is generated in the visco-elastic material 104 and a toner substance by attenuating the acoustic energy of an acoustic transducer 100 giving vibration to the back of the sheet 110. The toner picture which is not fused yet on the surface of paper is mechanically captured by a pressure roller 112 between the copy sheet 110 and the surface of the visco-elastic material 104 for preventing the scattering of toner particles. When heat energy generated in the visco-elastic material 104 is shifted to the toner, the toner is softened and fused and pushed into the sheet 110 owing to normal force generated by an acoustic horn chip for depressing the back of the sheet 110.
Patent JP-H03142211-A (JP)
Title: Mold device
Inventor: HOSONO YUKIHITO
IPC: B29C45/14
Filed: 1989-10-30
Abstract: PURPOSE:To utilize mold clamping force and process a material by pressing the material between a movable mold and a fixed mold by means of movement of either or both of the fixed mold and the movable mold. CONSTITUTION:One end side of a material 23 is inserted and retained in a holding opening 22 of a die 21 in the mold opening state. The outer end section of the material 23 projecting from the die 21 is brought into contact with a bottom section of a recessed section 14a of the fixed mold 14, and the material 23 is pressed between the fixed mold 14 and the movable mold 16. The forming processing of a tooth space and tooth section is carried out continuously until the movable mold 16 is brought into contact with the fixed mold 14 and in the mold clamped state clamped by large pressure, and when the same is in the mold clamped state, processing of a gear section 2a to one end of the material 23 is completed. Thus, a preliminary forming process as cutting the gear section 2a by means of a gear cutting machine or forging by a press is not required to reduce the processing cost.
Patent JP-H09127430-A (JP)
Title: Slide type declination body
Inventor: TAKAGI TOSHIRO
IPC: G02B23/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a weight by supporting a declination shaft parallel to a declination body support part fixed in the direction perpendicular to a pole shaft and slidably in the direction perpendicular to the pole shaft and providing a declination base part attaching a microscope, etc., on both ends of the declination shaft. SOLUTION: The declination body support part 1 is formed in a U shape by a bottom plate 2 and erect plates 3a, 3b on its left/right sides, and support holes 5c passing through the declination shafts 4a, 4b are provided respectively on the erect plates 3a, 3b, and the declination base parts 5a, 5b for attaching the optical equipments such as the microscope, etc., are provided on both ends of the declination shafts 4a, 4b. The pole shaft 7 is fixed to the bottom plate 2 of the declination body support part 1 perpendicular to the declination shafts 4a, 4b. A photographing camera and a guiding microscope or the photographing camera are attached respectively to the declination base parts 5a, 5b of east/ west, and by sliding the declination shafts 4a, 4b, the balance of east/west is balanced, and the declination shafts 4a, 4b are fixed by screwing a slide stopper. Thus, a balance weight is eliminated.
Patent JP-S63161173-A (JP)
Inventor: PAAMINDAA SHINGU BINDORA
IPC: H05K3/18
Filed: 1987-11-10
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-H02129835-A (JP)
Title: Cathode-ray tube
Inventor: SAKURAI SOICHI
IPC: H01J29/76
Filed: 1988-11-10
Abstract: PURPOSE:To shorten the whole length of a cathode-ray tube by constituting a part of the whole of a core of a deflection yoke of a beam focusing permanent magnet while providing a correction means of coma abberation or astigmatism abberation of a focusing magnetic field. CONSTITUTION:A core 5 of a deflection yoke 2 of soft ferrite 51 and a permanent magnet 50 magnetized in the tube axis direction. An electron beam 11 emitted from a prefocusing part 10 of an electron gun is subjected to a focusing action by an astigmatism correction yoke 4 and the magnet 50 and simultaneously, at the same time being subjected by a deflection action by a convergence yoke 3 and the deflection yoke 2. At this time, almost of a focusing magnetic field is generated from the magnet 50 and an electron main lens 12 is positioned in the central part of the magnet. In this way, a distance (b) from the center of the lens 12 to the phosphor surface 13 can be shortened and a distance (a) from a cathode 101 to the center of the lens can be lengthened by a portion of the shortened distance (b) so that a focusing magnification can be reduced. Further, a yoke 4 cancels out deflection abberation generated at the lens 12 so that high focusing is obtained in the periphery of a picture.
Patent JP-H07133702-A (JP)
Title: Turbine disk
Inventor: HORIE KAZUO
IPC: F01D5/02
Filed: 1993-11-11
Abstract: PURPOSE:To apply centrifugal force to a front projection and a rear projection to decrease equivalent stress in a limb portion by installing front and rear projections extruding in the front and read directions along the limb portion at the front and rear edges of the limb portion in a turbine disk main body. CONSTITUTION:A turbine disk main body 6 consists of a circular bore portion 2 in the central part, a circular limb portion 3 concentrically arranged so as to surround the bore portion 2 in the circumferential direction, and a disk portion 4 which connects the bore portion 2 to the limb portion 3. A plurality of blades 5 are installed st regular intervals in the circumferential direction on the circumferential surface of the limb portion 3. Circular front and rear projections 7, 8 which extend along the limb portion 3 and project in the front and rear directions are installed on the front and rear edge surfaces of the limb portion 3. Centrifugal force is applied to the front and rear projections 7, 8 with the rotation of the turbine disk main body 6 and the stress in the direction of rotational axis is applied to the limb portion 3 to decrease equivalent stress of the limb portion 3.
Patent JP-H11107367-A (JP)
Title: Frame structure of residence
Inventor: NAKAGAWA TOMOHIRO
IPC: E04B1/58
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To construct an open ceiling space having variations at a reasonable cost. SOLUTION: A frame structure is constructed by parallel-crossingly joining a structural frame 13 composed of a pillar 11 serving as a longitudinal rack member and a beam 12 serving as a lateral frame member which are composed of a wooden framework member, and such a frame structure 13 is arranged in the central part of a building. Nonstructural members 14a, 14b, 14c, 14d are arranged in a building corner of building peripheral parts and connected to the frame structure 13, and nonstructural members 15a, 15b, 15c are arranged at spots except the building corner and connected to the frame structure 13.
Patent JP-H11105905-A (JP)
Title: Dispenser cap for container such as medicine bottle
Inventor: ASADA KIKUO
IPC: B65D41/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser cap for a container such as a medicine bottle by which feeding of a medicine liq. to a cap main body can be performed without overflowing when the medicine liq. is dispensed and overflowing when the cap main body is closed after its use and dropping outside in a closed state thereafter can be avoided and waste of the medicine liq. is avoided and at the same time, the danger, in case of hazardous medicine liq., of adhesion to the skin is avoided and its handling is facilinated. SOLUTION: In a cap for a container such as a bottle for a medicine liq., a cap main body 1 has a double wall structure wherein an inner cylinder 3 for measurement is integrally provided in its inside at a coaxial interval. In addition, the opening end of the inner cylinder is positioned so as to be projected more outside than the herical open end part of the outer cylinder side of the cap main body.
Patent JP-H09101516-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1333
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the dependency on a visual field angle at the time of medium contrast display and to suppress the floating of a black level (Y value) at the time of impression of a high voltage by arranging polarizing plates on the respective opposite outer sides of both substrates and arranging a uniaxial phase plate having an optical axis in its thickness direction and having a negative retardation value on the opposite outer side of the one substrate. SOLUTION: This liquid crystal display device 20 is constituted by arranging a polarizer 22 on the incident side of a liquid crystal cell 21 of a twisted nematic type and arranging the uniaxial phase plate (perpendicular axis negative phase plate) 23 having the optical axis in its thickness direction and having the negative retardation value between the liquid crystal cell 21 and the polarizer 22. An analyzer 24 is arranged on the exit side of the liquid crystal cell 21 and the perpendicular axis negative phase plate 25 is arranged between the liquid crystal cell 21 and the analyzer 24. The retardation value Δn.d of the liquid crystal cell 21 is 300 to 600[mn(a+589[nm])] and the retardation value Δn.d of the phase plates 23, 25 is specified to -100 to -50[nm(at589nm))].