baber/WOPTO huggingface dataset:
Patent JP-S5684399-A (JP)
Title: Vapor phase growing method for 3-5 group compound semiconductor
Inventor: ITOU MICHIHIRO
IPC: C30B25/14
Filed: 1979-12-06
Abstract: PURPOSE: To form a III-V group compound semiconductor having uniform characteristics with high reproducibility by repeating an epitaxial layer growing reaction in a reaction tube while taking out a predetermined amount of a III group element in the tube every reaction.  
     CONSTITUTION: Boat 2' provided with slider 10 capable of freely taking out a III group element such as Ga in melt reservoir 9 is set in reaction tube 1. Reservoir 9 and the recess of slider 10 are first filled with Ga 3a, 3b (drawing A), and AsH 3 -contg. H 2  is introduced into tube 1 from inlet 6 and heated to a predetermined temp. with heating furnace 5. Next, slider 10 is shifted to the left to expose part 3b of the Ga in reservoir 9 to tube 1 (drawings B, C), and HCl-contg. H 2  is introduced from inlet 7 to epitaxially grow Ga-As on substrate 4. Slider 10 is then returned to the right, and the recess is filled with Ga. The above-mentioned operation is repeated until a laminated epitaxial layer of a desired thickness is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H117520-A (JP)
Title: Picture processing system and picture processing method
Inventor: IKEDA HIROSHI
IPC: H04N7/173
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing system and a picture processing method which can simply execute a picture processing appropriate to a picture output environment of a variety of combination. SOLUTION: Output environment information on outputting picture data and picture data are received or inputted (S1), a specific processing condition is selected (S2) based on the received or inputted output environment information among the processing conditions that are stored in advance, a specified processing regarding the received picture data is executed based on this selected processing condition (S3) and this processed picture data are made to be transmitted (S3).
Patent JP-H0210940-A (JP)
Title: Time slot assigning method for loop communication system
Inventor: KARASAWA HIROFUMI
IPC: H04L12/42
Filed: 1988-06-28
Abstract: PURPOSE:To facilitate the border change in a line/packet area by retrieving an idle area sequentially from the small area at the head of a line switching area when an assignment request of a time slot of the line switching area comes and assigning the area from an idle small area. CONSTITUTION:An idle time slot string is retrieved from a header of a small area 41, and when the length is a desired length or over, a prescribed time slot is assigned from the string. When the time slot length in the small area 41 is shorter than the desired length, the idle time slot string is retrieved by the header of the next small area 43. Similarly, the retrieval is kept to assign an idle time slot. As a result, the frequency of use is higher toward the head of the line switching area and the small area 51 adjacent to the packet switching area is least in the frequent of use. In the case of changing the border of both the line and packet switching area, the entire small area 51 is changed into the packet switching area. Thus, the border change is smoothed.
Patent JP-H0512411-A (JP)
Title: Image processor
Inventor: TAKARAGI YOICHI
IPC: H04N1/40
Filed: 1991-07-01
Abstract: PURPOSE:To prevent erroneous judgement by judging the degree of similarity to a specified image at every prescribed area of an input image. CONSTITUTION:An image signal is obtained from a CCD color sensor 101 through an analog amplifier 102 and an A/D converter 103, and a shading correction circuit 104 is provided to correct the dispersion of brightness according to the read position of this image signal. In this case, a color space matching judgement circuit 106 calculates the degree of similarity for the distribution of a three-dimensional color space between read image data and a specified original such as a paper money or a negotiable instrument paper, for example, at real time. Then, the distortion of brightness or color depending on the position of the original is corrected by using chrominance signal after shading correction, and the degree of similarity in the color space is exactly judged regardless of a position where the input original is placed. Further, a print signal generation circuit 105 converts input chrominance signals R, G and B to Y, M, C and BK signals.
Patent JP-H0917030-A (JP)
Title: Optical information recording medium and recording and reproducing method
Inventor: NAKAMURA NAOMASA
IPC: G11B7/24073
Filed: 1995-06-27
Abstract: PURPOSE: To make it possible to compatibly obtain a stable servo characteristic and a good recording characteristic by forming marks for signal identification to groups and further using a mark position recording system. CONSTITUTION: This optical information recording medium has tracking grooves 3 formed with the signal marks (a) for signal identification partly formed discontinuous and metallic reflection films 4 or phase transition recording films 5 laminated on these tracking grooves 3 on a transparent substrate 1. The mark position recording system for making the parts having significance as signals correspondent to the discontinuity of the groups is used as the recording system. As a result, the cutting of the beam for forming the grooves and the beam for forming the signals by using one beam is made possible and even if the track pitch is narrowed, the formation thereof is easy.  The contact area with the groove walls is large, the heat radiation characteristics are improved and the phase transition is smoothly effected, by which the number of rewriting times is improved in the case recording is executed by using the phase transition recording films 5. Further, the stable servo characteristic is obtd. by using the mark position recording system as the recording system.
Patent JP-2000348972-A (JP)
Title: Composite lc component
Inventor: TAKAOKA KEN
IPC: H01F27/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain highly reliable composite LC components, which have a parts body formed by integrally baking a capacitor portion containing a dielectric ceramic layer and an inductor portion containing a magnetic ceramic layer and in which the stress which is generated at the joint interface between the capacitor portion and inductor portion, when the portions are integrally baked can be relaxed and crackings and characteristic deterioration do not occur. SOLUTION: Joinability between a capacitor portion 2 and an inductor portion 3 of composite LC components is obtained by using the glass, which is added to a dielectric ceramic layer and/or a magnetic ceramic layer to contents of 0.5-90 wt.%, by enabling the dielectric and magnetic ceramic layers to be sintered with each other at a temperature of 960 deg.C or lower. The glass is composed of a crystallized glass having a crystal melting temperature of 600-900 deg.C.
Patent JP-H085938-A (JP)
Title: Ocular
Inventor: SUGAWARA SABURO
IPC: G02B25/00
Filed: 1994-06-20
Abstract: PURPOSE:To compensate various aberrations such as distortion aberration, curvature of field, and color slurring over the entire observation visual field and obtain an image of high picture quality by observing an intermediate image, formed through two lens groups, through three lens groups. CONSTITUTION:A 1st lens group G1 with negative refracting power and a 2nd lens group G2 with positive refracting power are arranged in order from the incidence side of light up to the position MIP where the intermediate image is formed to increase the height of the off-axis light beam at the intermediate image position MIP. Further, a lens group with positive refracting power which is concave to the incidence side is arranged first as a 3rd lens group G3 from the intermediate image position MIP to the light projection side to increase the height of off-axis light from the optical axis, thereby making the eye relief long. Then two positive lenses are arranged as a 4th lens group G4 toward the light projection side to divide the power (refracting power) of the lens. Then a positive lens group which has a large-curvature refracting power on its incidence side while its cemented lens surface is convex to the incidence side is provided as a 5th lens group G5.
Patent JP-S646763-A (JP)
Title: Rotational speed detector
Inventor: NOHARA MAKOTO
IPC: G01D5/245
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a highly sensitive detector, by providing magnetic field generating members, wherein a pair of magnetic poles face two desired members of a plurality of rotational speed detecting members, which are provided in rotary members, through specified gaps, and providing magnetism sensors in a magnetic circuits, which are formed with the magnetic field generating members. CONSTITUTION:When a recess part between protruding pieces 11 and recess part between protruding piece 12 face protruding parts 23 and 24, magnetic flux flows from the surface of the N pole of the protruding part 23 as shown by arrows 51a and 51b. The most part of the magnetic flux penetrates through a magnetism sensor 30 as shown by the arrow 51a and enters into the surface of the S pole of the protruding part 24. Therefore, a voltage is applied in the direction so as to offset the increasing magnetic flux by the magnetim sensor 30. The voltage is outputted. Meanwhile, when the protruding pieces 11 and 12 face the protruding parts 23 and 24, the magnetic flux flows from the surface of the N pole of the protruding part 23 as shown by the arrows 51a and 51b. The most part of the magnetic flux passes through the inside of the protruding pieces 11 and 12 as shown by the arrow 51b and enters into the surface of the S pole of the protruding part 24. Therefore, the most part of the magnetic flux does not passes through the magnetism sensor 30. Therefore, the magnetism sensor outputs a negative voltage, which is reverse to the above described voltage. The rotational speed of a rotary member 16 can be accurately detected based on the interval between pulses.
Patent JP-H11355838-A (JP)
Title: Cdma communication system and frequency assignment method therefor
Inventor: TSUMURA SOICHI
IPC: H04W16/32
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce disturbances on a base station belonging to other operator, without making strict the adjacent channel leakage power standards of a transmission signal of a terminal station. SOLUTION: Cells A1, A4 and a cell B1 that belong to different code division multiple access CDMA communication system are resident in the same area. Terminal stations in the cell A1 or A4 are divided into two groups (A11 and A12 or A41 and A42 ). Then when a propagation loss in a channel between a base station and a terminal station is larger than a prescribed value, because this means that the terminal station is resident at a place apart from the base station, frequency channels fa2, fa3 not in contact with a frequency band assigned to the CDMA communication system for the cell B1 without the possibility of giving adjacent disturbance to a base station of other CDMA communication system (base station in the cell B1) are assigned.
Patent JP-H0722773-A (JP)
Title: Minimum unit arrangement method in system apparatus and its machine installation
Inventor: KAJIYAMA MASAYUKI
IPC: B23P21/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the number of produced printed-circuit boards from being reduced even when types are changed over frequently in an arrangement due to the changeover of the types in a component-mounting apparatus in which an electronic component is mounted or in a system apparatus in individual processes other that it. CONSTITUTION:Detectors 12, 9, 15 which detect the arrival of a printed-circuit board 6 are installed at a loader part 7, an X-Y table 8 and an unloader part 14 for an electronic-component mounting machine. The individual conveyance parts 7, 8, 14 are used as one rearrangement unit. When the individual detectors 12, 9, 15 detect the printed-circuit board 6, a conveyance passage 13 in a previous stage, the loader part 7 and the X-Y fable 8 are brought closer. When the individual conveyance parts 7, 8, 14 are brought closer by using them as a minimum unit, the loss of the changeover time of a rearrangement can be reduced.
Patent JP-H0831705-A (JP)
Title: Semiconductor wafer
Inventor: KASHIWA MIKIO
IPC: H01L23/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide optimum semiconductor wafers capable of being easily discriminated positively at every manufacturing process. CONSTITUTION:A wafer identification mark 2 containing the identification code of an optimum process is marked on a semiconductor wafer 1 being cut out from a semi-insulating GaAs single crystal and having a polished mirror surface. The wafer identification mark 2 has the following constitution. 0120-0250-I/I. 0120 represents a crystal lot number, 0250 a wafer number and I/I the identification code displaying the optimum process.
Patent JP-H09315154-A (JP)
Title: Door weather strip
Inventor: DEGUCHI KOZO
IPC: B60R13/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip permitting its easy fitting to a door corner part and not causing its dislocation. SOLUTION: A door weather strip to be arranged on a corner part of an automobile door comprises an inserted member 50 which has an L-shape as a whole and a substantial H-section made by the integral forming of an inner plate part 51 and an outer plate part 52 shaped to conform to a sash both gripping a base 43 having a center core through slit 44 from the inside and outside respectively and of a center wall 53 passing through the center core through slit 44 between the inner and outer plate parts, and a die-formed part 41 which is fitted with the inserted member 50 with its center core through slit 44 adjoining the inserted member 50 being glued thereto with adhesion or the like.
Patent JP-H09325606-A (JP)
Title: Developing device
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To faithfully develop an electrostatic latent image on a photoreceptor and to prevent the contact of a toner layer with the surface of the photoreceptor even in the case of an increase in the thickness of the toner layer by changing a development gap with a change in the thickness of a developer layer on the surface of a developer carrier. SOLUTION: When toner T is attached onto the developing roller 11, a developing unit 10 turns around the center 0 of a swing shaft due to the thickness B of the toner layer. At this time, the development gap G2, which is greater than a development gap between the photoreceptor 1 and the surface of the developing roller 11 made when the toner is unattached, is made between the photoreceptor 1 and the toner layer. The swing shaft of the developing unit 10 can be set in an arbitrary position, and an amount of the increase in the development gap G2 corresponding to the increase in the thickness of the toner layer can be set by the position of the swing shaft. Therefore, in the case the thickness of the toner layer is increased, the contact of the toner layer with the surface of the photoreceptor 1 can be prevented by increasing the development gap G2.
Patent JP-S6142219-A (JP)
Inventor: ANDO FUMIO
IPC: H02H3/38
Filed: 1984-07-31
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-2000345707-A (JP)
Title: Concrete placing joint method
Inventor: CHIKAMATSU RYUICHI
IPC: B28B1/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To exhibit strength of a placing joint between precast concrete and postcast concrete by a simple method. SOLUTION: In a concrete placing joint method in which postcast concrete C2 is placed in a placing joint part A of precast concrete C1 whose surface has cured, before curing of the precast concrete C1, coarse aggregate 4 in which the density ratio of mortar in the concrete C1 to unit voluminal mass ranges 0.80-1.25 is scattered onto the surface of the placing joint part A in a dry condition that the inside of aggregate is unsaturated to be integrally formed in the precast concrete C1 in a state that the coarse aggregate 4 is submerged by half in the placing joint part A.
Patent JP-H117560-A (JP)
Title: Toll calculating device
Inventor: NAKANE TAKEHIRO
IPC: G06Q50/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To make reduction of amount of data on a toll table possible and to enable its management to be made simple. SOLUTION: An adjustment table 71 for indicating a retrieval tollgate number as an entry position to roads A and B by corresponding to each of an entry tollgate and a road A toll table 71 and road B toll table 73 for indicating a toll to an exit tollgate concerned with regard to a toll road are prepared. A control part 8 judges the entry tollgate of a vehicle and judges an individual toll amount on each toll road from the road A toll table 72 and the road B toll road table 73 on the basis of each entry position corresponded to at the adjustment table 71 for this entry tollgate, the toll amount is calculated as a summed up value of this individual toll amount and makes a display part 5 display it.
Patent JP-H0777846-A (JP)
Title: Process cartridge and image forming device
Inventor: SATO MINORU
IPC: G03G21/16
Filed: 1993-06-30
Abstract: PURPOSE:To suppress abrasion caused by mutual rubbing of parts in a process cartridge and to enhance the recycling performance of parts by providing a shock absorbing member on a space between a frame body rubbing against one end of a rotating member in the shaft direction by a thrust generated when the member is rotated. CONSTITUTION:In order to prevent a projecting part 10f1 of a sleeve gear 10f on one end of a developing sleeve 10c in the shaft direction and a bush 12a1 fixed on a toner frame body 12a from being worn because of the rubbing by the thrust generated when the developing sleeve 10 is rotated, the shock absorbing member 15 is laid between the sleeve gear 10f and the bush 12a1. The shock absorbing member 15 is made of material such as polyacetal, etc., which is easily worn as compared with the material of the sleeve gear 10f and the bush 12a1. Thus, the abrasion caused by the rubbing between the developing sleeve 10c and the toner frame body 12a is suppressed by wearing the shock absorbing member 15 lying between the sleeve gear 10f and the bush 12a1 fixed on the toner frame body 12a, so that the parts become recyclable when the cartridge is recycled.
Patent JP-S5862213-A (JP)
Title: Air bag for civil work
Inventor: SAITOU TOSHIKAZU
IPC: E21D11/10
Filed: 1981-10-09
Abstract: PURPOSE:To raise sealing effect to be obtained in a partitioning and closing operations by naturally bending a bag body by using the base cloth of the bag having a biased portion for the half of its outer face, a flattened portion for the half of its inner face, and a difference in shrinkage between the outer and inner faces. CONSTITUTION:A sheet 1a forming the outer half A of a bag body 1 is made of a biased base cloth 2, a sheet 1b forming the inner half B is made of a flattended base cloth 3, and both the sheets 1a and 1b are doubled and bonded to form a bag body. Since the circumferential elongation of the outer half A of the bag body 1 becomes greater than that of the inner half B and also the bag body is bent toward the biased portion side when it expands due to shrinkage in the axial direction, the air bag body can be used for partitioning or closing purpose because buckling phenomenon is prevented when being set by turning its inner half side toward the excavated face.
Patent JP-S6222618-A (JP)
Inventor: MIYAHARA SHINJIRO
IPC: A47K13/30
Filed: 1985-07-22
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-S5862520-A (JP)
Title: Detecting device for ink amount
Inventor: HASEGAWA TAKAKUNI
IPC: B41F15/40
Filed: 1981-10-09
Abstract: PURPOSE:To enable to perform a steady detection irrespective of a change in ink viscosity, by detecting a change in an electrostatic capacity between two capacity electrodes connected to a detecting electrode positioned facing and opposite to printing ink in an ink stagnant part. CONSTITUTION:A plate cylinder 1 having a porous structure performs a printing on a printing paper 9 as the cylinder 1 turns with an original 2 attached to the outer periphery thereof. A form roller 3 and a squeegee 5, working as an ink amount controller, are located to the inner peripheral surface of the plate cylinder 1, and a stagnant part for ink fed through an ink feed tube 6 is formed between the squeegee 5 and the roller 3. An ink amount detector 10 detects a change in an oscillating frequency of an oscillating circuit, whose oscillating frequency varies with a change in an electrostatic capacity determined by a dielectric constant produced between a detecting electrode 15, having a pointed tip, and the roller 3 and between the electrode 15 and the squeegee 5, and this enables the detection of an ink amount.
Patent JP-H1176199-A (JP)
Title: Antenna for magnetic resonance device
Inventor: EBERLER LUDWIG
IPC: G01R33/34
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To secure a diameter large as much as possible as a patient diagnosing room on the magnetic field magnet inside diameter side by arranging an antenna conductor structure connected to a water-cooled system on a cylindrical whole body antenna arranged inside a gradient coil system in a magnetic field system. SOLUTION: In a magnetic resonance device, a ring-shaped magnetic field system to generate a magnetic field in a central patient inspection room is arranged as an outside constitutive module having the central symmetrical axis 2 in a cylindrical shape, and a gradient coil system is fitted to its inside. A holding block having a cylindrical whole body antenna 12 is arranged inside the gradient coil system. This antenna 12 has four antenna longitudinal conductors 22 symmetrically arranged in the longitudinal direction on a cylinder surface, and a refrigerant conduit joined to this antenna 12 is connected to a cooling tube 20 through a conductive isolating place 18. An antenna end ring 26 is connected through a capacitor 24 in the antenna longitudinal conductors 22.
Patent JP-H0211758-A (JP)
Title: Sputtering device
Inventor: HAYASHI KAZUHIKO
IPC: C23C14/34
Filed: 1988-06-28
Abstract: PURPOSE:To form films on a plane substrate and a rugged substrate to a uniform film thickness by providing a magnetic field generating means to the lower part or circumference of a substrate holder which supports the substrate and generating magnetic fields parallel with the substrate plane on the substrate. CONSTITUTION:A target 11 and the substrate 13 which faces the target and supports the substrate via a shutter 12 interposed therebetween are disposed in a vacuum vessel 3 having a gas pipe connecting part 1 and a vacuum pump connecting port 2. The thin film is formed on the substrate (not shown in the figure) by utilizing the sputtering of the above-mentioned target 11. A magnet 14 is disposed to the lower part of the substrate 13 of the above-mentioned sputtering device to generate the magnetic fields 17 parallel with the substrate plane on the substrate. Further, the rotating speed and direction of the above- mentioned magnetic fields are changed by a motor controller 16 via a motor 15 mounted to the magnet 14. The thin films having the uniform film thickness are formed not only on the flat substrate but on the rugged substrate as well in this way by changing the incident angle of the charged particles coming in toward the substrate to the substrate.