baber/WOPTO huggingface dataset:
Patent JP-H10270375-A (JP)
Title: Ion implantation method and method for forming mos type transistor using it
Inventor: NIIMURA TADASHI
IPC: H01L29/78
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To form an LDD structure with a single ion implantation, by forming, on the surface of a processed object, such mask as is tapered toward the end. SOLUTION: A low concentration ion implantation region 20 is provided near a high concentration ion implantation region 19, and on the upper surface of an Si layer 12 which is ion implantation region, such resist pattern as to be a mask 21 is formed by a photolithography process. After the mask 21 is formed by the ordinal lithography process, the mask 21 is applied with a heating process at, for example, about 180 deg.C. The shape of mask 21 is significantly deformed especially at its end part, resulting in a taper part 22 wherein such mild slope as is tapered toward the end of the mask 21 is comprised. To such Si layer 12 as the mask 21 comprising such taper part 22 is formed on its surface, a specific ion is implanted using an ion-implanting device.
Patent JP-H06282392-A (JP)
Title: Program generating tool for window and window control function editing method
Inventor: WATANABE MINORU
IPC: G06F3/048
Filed: 1993-03-30
Abstract: PURPOSE:To conversationally and visually develop a window control function by displaying a window of the processing object on a screen and converting the operation for the window to an event and activating the event processing tool thereafter. CONSTITUTION:An event taking-out device 1 takes out an event stacked in an application event queue and delivers it to a window control function determining device 2. This device 2 determines a correspondent window control function in accordance with the received event and refers to a window control function table 3 to deliver the index of the correspondent window control function to a window control function distributing device 4. The device 4 delivers the received index to a window control function editor 5, a window control function executing device 6, or a window control function debugger 7 in accordance with a preliminarily set mode. Thus, the window control corresponding to some event is edited to perform control and debugging on the screen.
Patent JP-H08273175-A (JP)
Title: Optical pickup device
Inventor: FUJIMAKI TORU
IPC: G11B7/09
Filed: 1995-03-29
Abstract: PURPOSE: To provide a compact optical pickup device. CONSTITUTION: Wires 14, 14,... for supporting a lens holder 13 are arranged in the twisted positional relation so as to be crossed to each other on a X-Y plane, and the space between the lens holder 13 and a fixed plate 15 is shortened in the Y-axis direction. By energizing a focus coil 11, the driving force of the Z-axis direction is exerted onto a focus driving part to displace the lens holder to the direction approaching/separating against an optical disk. By energizing track coils 12, 12,... the driving force for generating the torque in the X-Y plane is exerted onto an on-track driving part 20 to displace the lens holder in the radial direction of the optical disk.
Patent JP-S52154016-A (JP)
Title: Motor driven device
Inventor: FUJIWARA TAKASHI
IPC: H02P7/00
Filed: 1976-06-17
Abstract: PURPOSE: To rotate the driven unit as required with a small amount of power consumption, by making the motor in conduction, with a stator and rotor of the motor being connected to a rotary shaft of the rotation drive source and a rotary shaft of the driven unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06308708-A (JP)
Title: Photographic processing device
Inventor: ANSONII AARU
IPC: G03D3/08
Filed: 1994-04-11
Abstract: PURPOSE: To provide a photographic processor where photographic material to be processed is transferred to return again to the processing part through which it has passed before. CONSTITUTION: This photographic processing device 100 is equipped with six processing tanks 1, 2, 3, 4, 5 and 6 surrounded by frames 7, 8 and 9 carrying a reciprocating board 14. The board 14 is moved along a crossing member 9 itself ascending or descending with respect to erect elements 7 and 8. Motors 10 and 11 are actuated by a controller 15 so as to control motion between the board 14 and the crossing member 9 using belts 12 and 13 and the motion of the material 16 passing through the photographic processing device.
Patent JP-S61230134-A (JP)
Title: Capsules for recording material
Inventor: SATOMURA MASATO
IPC: G03C5/00
Filed: 1985-04-04
Abstract: PURPOSE:To obtain high developed color density, to distinguish the difference between exposed parts and nonexposed parts, and to render a colorant precursor released from capsules insoluble and resistant to chemicals by using specified core materials. CONSTITUTION:The colorant precursor having a polymerizable group, a photopolymerization initiator, and an org. liquid are contained as core materials, and a synthetic resin is used for core shells to form the capsules, and as said precursor, a compd. having a partial skeleton, such as lactam or lactone, and, preferably, at least one activated H, and capable of reacting with a color developing agent to develop color as a result of ring opening or cleaving of the partial skeleton, such as 2-amino-6-diethylaminofluorenone. Said capsules are emulsified in a PVA soln., further, SBR is added, and a paper base is coated with this emulsion. This capsule-coated sheet is imagewise exposed and overlaid on another sheet coated with the color developing agent, the nonexposed capsules are broken by pressing them, and transferred to the agent-coated sheet, thus permitting an insolubilized sharp image good in resistance to chemicals to be obtained.
Patent JP-S51148514-A (JP)
Title: Method of detecting and reparing inferior stitch for stitching machine
Inventor: YAMASHITA SADAHIRO
IPC: B42B4/00
Filed: 1975-06-13
Abstract: PURPOSE:To detect the inferior staple among the staples of printed matter stitched by senter-stitching machine by a metallic detecting head operating by magnetism installed immediately after sticher and automatically separate and discharge the defectively stitched sheet.
Patent JP-H0615185-A (JP)
Title: Washed rice immersing device and its operation method
Inventor: SAITO TONARI
IPC: A47J43/24
Filed: 1993-03-30
Abstract: PURPOSE:To provide the washed rice immersing device which can execute an immersing stage by housing plural rice cooking containers vertically in plural stages at the time of executing the immersing stage for washed rice prior to rice cooking, can save space, facilitates the putting in and out of the rice cooking container and enables the sure management of the immersion time and its operation method. CONSTITUTION:A lifting frame 3 provided vertically movably on a supporting frame 2 is provided with plural container racks 1a, 1b, 1c. The lifting frame 3 lifts in a range where the container rack 1c of the lowermost stage upon ascending to the highest point and the container rack 1a of the uppermost stage upon descending of the lowest point attains approximately the same height. A control means is provided with timers 51a, 51b, 51c corresponding to the container racks.
Patent JP-S55164378-A (JP)
Title: Detecting unit for ground-fault trouble of brushless rotary generator
Inventor: NANBA MASANAO
IPC: G01R31/34
Filed: 1979-06-08
Abstract: PURPOSE: To make it possible to rate existance of troubles and the ground position simply even under the operating state, by detecting the ground fault of a field circuit without contact and by making it possible to measure the ground resistance.  
     CONSTITUTION: The AC output dependent upon armature 21 of AC exciter 2 which is coaxial to synchronous generator 1 and provided with field winding 22 is supplied to field winding 11 through rectifier 3. An auxiliary circuit consisting of rectifying unit 5, which is connected to secondary-side winding 43 of rotary transformer 4 and has one end grounded through the rotation axis, rotor-side excitation coil 61, which constitutes a part of contactless detecting unit 6 connected in series to unit 5, and so on is connected to winding 11. DC current id corresponding to ground voltage Vd flowed to the auxiliary circuit is detected through coil 61 of unit 6 and detector 62, and ground-fault occurrence can be rated without stopping of rotation of the generator from rapid resistance change at point A and so on a basis of division between voltage Vf corresponding to current if and voltage Vd for the case where voltage V 1  is changed by the memory unit, the dividing unit, and so on of insulation resistance measuring equipment 8 to which primary winding voltage V 1  of transformer 4, field current if, and so on are applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59210713-A (JP)
Title: Lattice type ceramic filter
Inventor: GOTOU SETSUO
IPC: H03H9/10
Filed: 1984-04-11
Abstract: PURPOSE:To form a lattice type ceramic filter which has high yield and the reduced number of man-hours of manufacture by installing one serial piezoelectric ceramic resonator and one parallel piezoelectric ceramic resonator of every basic section L in one case. CONSTITUTION:A serial resonator (S element) 11 and a parallel resonator (P element) 12 are arranged in every basic L-section circuit of the lattice type ceramic filter and installed in a case 15 together with an electrode plate 13 with a projection and a cushion 14 having insulation effect at proper positions, and cases 15 corresponding to the necessary amount of attenuation are arrayed in series. Thus, the disorder of the element arrangement in a manufacture process is eliminated and cases are replaced, one with one, to reduce the number of man-hours for waveform adjustment.
Patent JP-S51148386-A (JP)
Title: Vacant layer attaching type 4 pole semiconductor element
Inventor: HOSHINO HIROSHI
IPC: H01L29/417
Filed: 1975-06-16
Abstract: PURPOSE:To have the both specific characteristics of a bipolar transistor and MOSFET by setting a vacant layer between base emittas when voltage is applied to a gate.
Patent JP-S63236571-A (JP)
Title: Vein pattern moldings
Inventor: FUJITA TAMIO
IPC: B05D7/02
Filed: 1987-03-25
Abstract: PURPOSE:To obtain vein pattern moldings with fine profundity and superior wooden touch by applying wood coloring agent and coating agent to moldings consisting of a composition of styrene resins and pulverized vegetable fiber. CONSTITUTION:The 100 weight parts of styrene resin, a copolymer between styrene and other monomers which can be copolymerized and styrene resins containing rubber as styrene resins and 10-400 weight parts of crushed materials such as timber, bamboo, cereal husk and pulp as vegetable fibers are compounded. After addition of stabilizer, antioxidant, filler, etc., if necessary, the mixture is molded by extrusion molding technique. The moldings thus obtained are ground to the surfacial depth of about 0.005-2.0mm and then a wood coloring agent and/or a coating agent are applied to a color the moldings. Consequently, the moldings with superior qualitative look and vein feeling are available as suitable materials for furniture and architecture.
Patent JP-S63237243-A (JP)
Title: Magneto-optical recording method
Inventor: MACHIDA HAJIME
IPC: G11B11/105
Filed: 1987-03-25
Abstract: PURPOSE:To attain overwriting, to prevent the reduction of recording density and to prevent a crosstalk by setting the length of a recording bit in the shifting direction of a recording medium shorter than the radius of a optical beam spot. CONSTITUTION:Light beams from a laser beam source 1 irradiate a fine spot on the recording medium 7 through a beam splitter 2 and a converging lens 3. In irradiating the laser beams on the surface of a moving medium 7 as continuous pluses, the laser beams irradiate the medium 7 with synchronizing with clock signals, and signals corresponding to the presence and absence of recording are inputted to a magnetic head coil 4 by synchronizing with the clock signals, whereby the magnetizing corresponding to the generated magnetic field is recorded. In such a case, the laser pulses are synchronized as he magnetic field in the direction of normal recording, previously recorded recording magnetizing is degaussed and overwriting is attained. The radius of the beams are radiated for equal time, are impressed on the coil 4 for a pulse time which is shorter than a half of a laser irradiation time raising the temperature more than the prescribed one, whereby the length of the recording bits are shorter than the radius of the beam spot.
Patent JP-S57189301-A (JP)
Title: Vertical magnetic recording device
Inventor: MATSUSHIMA MASAAKI
IPC: G11B5/127
Filed: 1981-05-15
Abstract: PURPOSE:To execute vertical magnetic recording, by magnetizing in advance a magnetic recording medium in a constant direction, giving magnetizing force to an auxiliary magnetic pole, varying a distance between a main magnetic pole and the magnetic recording mediun, and controlling the magnetizing inversion of the magnetic recording medium. CONSTITUTION:A piezoelectric element 201 is installed to a yoke 109 by placing a main magnetic pole 101 between them. A demagnetizing pole 202 is placed on the same side of the main magnetic pole 101 and also the backside in the advancing direction of a magnetic recording medium 104. This demagnetizing pole 202 is constituted of a soft magnetic material, and magnetizes a vertical recording layer in a constant direction. To the lower end of this demagnetizing pole 202, a permanent magnet 203 for giving magnetizing force to the demagnetizing pole is connected. To the other end of the permanent magnet 203, an auxiliary yoke 204 is connected. At a position of the opposite side of said demagnetizing pole 202 placing the main magnetic pole 101 between, a magnetic resistance effect element (MR element) 205 for obtaining a reproducing output is placed on the same side as the main magnetic pole 101.
Patent JP-H01246422-A (JP)
Title: Drawing frame equipped with sliver controlling device
Inventor: ABE IWAO
IPC: D01H5/42
Filed: 1988-03-25
Abstract: PURPOSE:To prevent spinning of extraordinary sliver, by converting a measured signal from a thickness detector of spun sliver into unevenness data of constant length sliver by a conversion function part and comparing the unevenness data with normal and abnormal unevenness characteristic data to discriminate unevenness characteristics. CONSTITUTION:A measured signal continued from a thickness detector 11 of a spun sliver 30 is converted by an interface part 14 into unevenness data of constant length sliver and inputted to CPU15. In CPU15, the inputted signal is compared with a preliminarily inputted standard weight value, a weight variability pattern io a control limit as normal sliver and several abnormal weight variability pattern to continuously check weight variability ratio of the spun sliver 30 and unevenness characteristics. When discriminated unevenness characteristics are controllable by a draft roller part 1, revolution of back rollers 8 are regulated and when uncontrollable by the draft part 1, a machine stand is stopped and cause of abnormal sliver is shown on CRT17.
Patent JP-S51148562-A (JP)
Title: Method of driving electric shaver
Inventor: TANAKA YOSHIMASA
IPC: B26B19/32
Filed: 1975-06-14
Abstract: PURPOSE: A mechanism of driving an electric razor to save the number of parts, reduce transmission loss of the driving powder, and reduce the noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236774-A (JP)
Inventor: TAKAHAMA KOICHI
IPC: C04B38/00
Filed: 1987-03-26
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-S63238427-A (JP)
Title: Optical encoder
Inventor: UEDA TOSHITSUGU
IPC: G01D5/34
Filed: 1987-03-26
Abstract: PURPOSE:To perform measurement even under such a condition that a code plate rapidly moves without requiring a high-order filter, by alternately modulating the luminous intensity of a light source in amplitude at light speeds sinomegat (omega: modulation speed), cosomegat. CONSTITUTION:The light being the scattering light from a light source and alternately modulated in amplitude at light speeds sinomegat, cosomegat is allowed to irradiate a code plate and sine wave like luminous intensity distribution is generated on the bask side (the side opposed to the light source) of the code plate. When a light emitting array 10 is arranged, the light having the sine wave like intensity distribution is allowed to irradiate the light receiving array 10 and the sine wave like luminous intensity distribution changes in a phase thetawith the movement of the position or angle of the code plate and the value of the phase theta corresponds to the position or angle of the code plate. Then, luminous intensity is converted to an AC signal by each of I/V converters 13-16 and amplified to be switched at a place of a high signal level and low circuit impedance by each of switches 18-21 and subsequently operated by each of adders 25, 26, 28 to make it possible to detect a phase data theta.
Patent JP-S57187601-A (JP)
Title: Measuring device of bend tube
Inventor: YOGO TERUAKI
IPC: G01B5/008
Filed: 1981-05-14
Abstract: PURPOSE:To make it possible to measure easily a bend tube with different curvatures by bearing on a horizontal shaft provided on the side end of a longitudinal rotatable member, a transverse rotating member rotatably provided with a pipe measurement holder and providing an  angle graduation for displaying rotating position of the transverse rotating member and a  mark for reading the graduation between those longitudinal and transverse rotating members. CONSTITUTION:Axes X, Y, and Z of solid coordinates are taken respectively transverse, longitudinal directions and height of a surface plate 28. When the base 2 is put in the longitudinal direction, the position of the axis of a vertical axis 3, the position of an elevating member 7  and the rotating angles of longitudinal rotating member 9 and transverse rotating member 13 that correspond to the calculated values of measuring positions P1, P2, P3 are claculated. Then  according to the calculated values, the vertical shaft 3 is set at a specified position on the surface plate 28 with the base 2 pointing to a specified direction, and the height of the elevating  member 7 is adjusted at a specified position with a graduation 4 and the graduation 6 of  vernier calipers and fixed there, and the longitudinal rotating member 9 on the elevating member 7 is rotated and fixed at a specified angle by means of angular graduation 10 and the  graduation 11 of vernier calipers, and transverse rotating member 13 is also fixed at a specified angle. With this arrangement the inspection of a pipe W can be carried out.
Patent JP-H04307968-A (JP)
Title: Semiconductor memory cell and method for manufacture therefor
Inventor: KASAI NAOKI
IPC: H01L21/768
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the intervals between word lines by arranging a first node- contact hole and a first bit-contact hole in a self-alignment manner with respect to a node diffusion layer and a bit diffusion layer and providing on the word lines a second and a first conductive layers connected to these diffusion layers through the contact holes. CONSTITUTION:CVD silicon oxide films are formed as spacers on the sides of word lines 104a, 104b, and 104c, respectively. At this juncture, a gate insulation film on a diffusion layer is removed by etching back, at the same time a first node-contact hole 109 and a first bit-contact hole 110 being formed in a self-alignment manner with respect to a node diffusion layer 107 and a bit diffusion layer 108. Subsequently, an n-type polycrystalline silicon film is deposited on the entire surface. By patterning this, there are formed a first conductive layer 111 covering the bit diffusion layer 108 and a second conductive layer 112 covering the node diffusion layer 107 while being surrounded by word lines 116b, 116c and word lines 104a, 104b.
Patent JP-H08269932-A (JP)
Title: Form for capping concrete
Inventor: MOROHASHI UNJI
IPC: E02B3/06
Filed: 1995-03-30
Abstract: PURPOSE: To improve the workability in the field by facilitating assembling- and disassembling works of forms. CONSTITUTION: A one side panel 12 installed on the land A side, and the other side panel 13 consisting of a front member 41 and a bottom face member 42 installed on the river B side, are formed. A supporting body 14 for supporting the other side panel 13 is provided. The supporting body 14 is composed of a supporting frame 51 for supporting the other side panel 13 and a connecting and supporting frame 52 turnably connected to the supporting frame 51 through a pivot part 60. Further, a connecting member 71 for connecting the land A side of the connecting and supporting frame 52 to the one side panel 12, is formed. By tilting the other side panel 13 together with the supporting frame 51 in a state where the connecting and supporting frame 52 is lifted up, the other side panel 13 can be easily disassembled from a capping concrete.
Patent JP-H02252634-A (JP)
Title: Spinning of single mode optical fiber
Inventor: SAKURAI ISAMU
IPC: G02B6/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve the quality of the subject optical fiber by using a preform rod having a core part containing Ge as a dopant and spinning the rod under a tension to balance the tensile stress with the compression stress generated in the core part corresponding to the spinning temperature. CONSTITUTION:A preform rod consisting of a core part composed of GeO-SiO2 and a clad part consisting of SiO2 is attached to a spinning apparatus heated with a furnace. The rod is spun by heating at about 2100 deg.C while applying a tension with a take-up roller to balance the tensile stress with the compression stress generated in the core part. The single mode optical fiber produced by the above procedure contains a core free from residual stress.
Patent JP-H06258306-A (JP)
Title: Gas chromatograph
Inventor: MUTO HIROYUKI
IPC: G01N30/40
Filed: 1993-03-09
Abstract: PURPOSE:To detect hydrocarbons and hydrogen with high detection sensitivity even when the hydrogen is contained in the hydrocarbons as measuring components by changing the kind of a carrier gas during an analysis. CONSTITUTION:N2 is supplied from a first carrier-gas supply source 20 to a first column 3 via a first carrier-gas flow passage 22 and a sample valve 1, and He is supplied from a second carrier-gas supply source 21 to a second column 4 via a second carrier-gas flow passage 23 and a back flush valve 5. In addition, a reducing valve 24 is connected to, and arranged in, the second carrier-gas flow passage 23. When hydrogen (H2) is contained in hydrocarbons (C2H6, CH4) as measuring components, N2 is used to isolate the hydrocarbons and H2 is used to isolate the hydrogen. Thereby, the component gases can be isolated and analyzed with high sensitivity.
Patent JP-H0619264-A (JP)
Title: Image forming device
Inventor: TAKECHI RYUTA
IPC: B01D53/34
Filed: 1993-03-09
Abstract: PURPOSE:To obtain the image forming device which can effectively utilize produced ozone by equipping the device with a mixing chamber wherein the ozone produced by corona discharging, etc., is mixed with outside air and an ozone filter provided at the outflow opening of the mixing chamber. CONSTITUTION:Corona discharging is performed by a corona discharger 2 so as to electrostatically charge a photosensitive body 1. The ozone produced by this corona discharging is guided to the mixing chamber 5 by a fan 4 provided at an ozone discharge part 3. The outside air is continuously guided by a fan 8 from an outside air intake 6 to the mixing chamber 5 and mixed with the ozone in the mixing chamber 5. At this time, organic compounds, molecules, etc., in the outside air are oxidized and decomposed by the oxidizing capability of the ozone to eliminate the odor of the outside air. Then the remaining ozone and the decomposition products of the organic compounds are removed when passing through an ozone filter 9. Thus, the air in a room can be purified by utilizing the ozone which is electrically discharged before.