baber/WOPTO huggingface dataset:
Patent JP-2001068419-A (JP)
Title: Selective growth method for solid
Inventor: YASUDA TETSUJI
IPC: C23C16/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a selective growth method of a solid wherein the yield is improved by a simple method, and to provide a method for manufacturing a fine pattern where a selective growth of a solid is performed without removing a growth mask. SOLUTION: The surface of a growth mask material whose main component is silicon dioxide is processed with a silicon chloride gas or chlorosilane. The silicon chloride gas is preferred to be SiC14 (silicon tetrachloride) and Si2C16 (disilicon hexachloride), while the chlorosilane gas is preferred to be SiHC13 (trichlorosilane) and SiH2C12 (dichlorosilane).
Patent JP-S6393914-A (JP)
Inventor: ISHIKAWA NORIYUKI
IPC: E01H5/04
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-H0582364-A (JP)
Title: Reactor
Inventor: CHIKAI SATOSHI
IPC: H01F27/38
Filed: 1991-09-19
Abstract: PURPOSE:To reduce a fringing magnetic flux by means of an electromagnetic induction action and to prevent an eddy-current loss caused in a coil by a constitution wherein a compensation coil is installed in a gap part in an iron-core leg. CONSTITUTION:A compensation coil 5 does not form one turn against a magnetic flux phi1 which is passed in an iron-core leg 2 while it is being passed in a gap 3. As a result, no trouble is caused in an action as a reactor. On the other hand, a fringing magnetic flux phi2 is interlinked with the compensation coil 5 in a gap A, and an electric current which offsets the fringing magnetic flux phi2 by means of an electromagnetic induction action flows in the compensation coil 5. As a result, it is possible to avoid that a local loss is caused in a coil 4 and that the coil is overheated by the loss. When the compensation coil is connected to an external coil, electric power can be utilized and the overall efficiency of the title reactor is enhanced.
Patent JP-S6481448-A (JP)
Title: Fault information processing system for subscriber line
Inventor: SHIMIZU TOMOYOSHI
IPC: H04M3/22
Filed: 1987-09-22
Abstract: PURPOSE:To facilitate a fault processing by using one time slot so as to apply time division multiplex to fault information detected by a subscriber circuit and a D-channel signal separated by the subscriber circuit and allowing a signal processing unit side to implement all the fault information processing of the activated subscriber line. CONSTITUTION:A demultiplexer(DMX)15 demultiplexes a D-channel signal and fault information multiplexed on a control signal channel 14 and gives the result to a signal processing unit(SPRC)18. The SPRC 18 monitors the fault information of the subscriber line from the DMX 15 to apply the signal processing of the D-channel and transmits/receives the call processing information to/from a call processing processor CP 20 via a call processing information bus 19. A fault caused in the activated subscriber line is detected by a subscriber circuit LC 5 and informed to the SPRC 18 via a fault information channel 10, a multiplexer MUX 11, a control signal channel 12, a time division switch TDSW 13, a control signal channel 14, a DMX 15 and a fault information channel 17 to facilitate the fault processing.
Patent JP-S62100570-A (JP)
Title: Water-dispersed pressure-sensitive adhesive composition
Inventor: FUJITA SHIGERU
IPC: C08F2/22
Filed: 1985-10-25
Abstract: PURPOSE:The titled acrylic composition, consisting of a polymer emulsion obtained by polymerizing a monomer under specific conditions in two stages without using an emulsifying agent and subjecting the emulsion to specific crosslinking treatment and having improved water resistance, adhesive and cohesive force, etc. CONSTITUTION:A composition obtained by initially polymerizing (A) a 1-14C alkyl ester of (meth)acrylic acid and, as necessary, (B) an unsaturated monomer having no functional group copolymerizable with the component (A) in a composition to give <=250 deg.K glass transition point of the resultant polymer exhibiting the pressure-sensitive adhesive property in the presence of a persulfate which is a polymerization initiator in an aqueous medium, adding an oil-soluble peroxide thereto and heating the resultant mixture to give 20-60wt% gel fraction of polymer particles and afford a crosslinked polymer emulsion in the first stage and further adding and polymerizing (A') a 1-14C alkyl ester of (meth) acrylic acid and, as necessary, (B') an unsaturated monomer copolymerizable with the component (A') in the same composition in the second stage, as in the first stage.
Patent JP-H0583892-A (JP)
Title: Permanent magnet rotor
Inventor: NAGATE TAKASHI
IPC: H02K1/27
Filed: 1991-09-19
Abstract: PURPOSE:To provide a permanent magnet rotor, which prevents a permanent magnet for a field from falling down by refrigerant or pressurized fluid and also can be manufactured easily, by providing continuous grooves at the inside peripheries of the slots in which to insert permanent magnets for fields, and enabling metallic substances or nonmetallic substances to be inserted in the grooves. CONSTITUTION:In a permanent magnet rotor 1 where at least, four even magnetic poles 5a, 5b, 5c, and 5d are provided at the periphery of a yoke 2, and slots 6a and 6b in which to insert permanent magnets for fields are provided at the bases of the magnetic poles at approximately equal distances from the rotary shaft, and plate-shaped permanent magnets 3a and 3b for fields are inserted in these slots 6a and 6b, continuous grooves 9 are provided at the inside periphery of the yoke 2 where the slots 6a and 6b are made.
Patent JP-S62100064-A (JP)
Title: Home telephone set
Inventor: FUKAGAWA HITOSHI
IPC: H04M9/00
Filed: 1985-10-25
Abstract: PURPOSE:To simplify the constitution of the transmitting part by transmitting the data signal and the sound signal between the master equipment and the terminal telephone set at the base band area and by the time base system. CONSTITUTION:When an incoming detecting circuit 20 detects the line wire incoming in a master equipment 1, a CPU 17 sends the line wire incoming signal through serial data I/F 22 to signal lines L3 and L4. Thereafter, the CPU 17 sends the line wire incoming sound to the signal lines L3 and L4 while the CPU 17 drives a sound source 18. When the hand set of a terminal telephone set 2 is raised, a CPU 9 detects the line wire response, and the base band data are transmitted to the master equipment 1 by the base band data. When the line wire calling is executed during the extension call, the master equipment 1 injects forcibly the line wire calling pulse to the signal lines L3 and L4 during the extension call, changes over relays Ry1 and Ry2 of a terminal telephone set 2 to the line wire calling condition and transmits the line wire calling signal from the master equipment 1.
Patent JP-2001063623-A (JP)
Title: Vehicle body pillar structure
Inventor: HASEGAWA AKIHIKO
IPC: B62D25/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce a number of part items, improve assembly accuracy, and improve rigidity. SOLUTION: This vehicle body pillar structure extended vertically comprises outer members 13 and 17 constituting, a vehicle body outer face and inner members 11 and 19 coupled to the outer members 13 and 17 and constituting a closed cross section with the outer members 13 and 17. In such a case, upper parts of the inner members 11 and 19 and lower parts of the outer members 13 and 17 are continuously integrated by an inflection part 15.
Patent JP-H03102290-A (JP)
Title: Nuclear fuel
Inventor: KOBAYASHI YOSHIMITSU
IPC: G21C3/62
Filed: 1989-09-18
Abstract: PURPOSE:To contrive improvement of thermal conductivity between pellets and cladding tubes by adding a transuranium element isotope (TEI) which discharges He by alpha disintegration, or can be nuclear-converted from another element under a neutron irradiation condition. CONSTITUTION:Almost all of TEIs produce He by alpha disintegration in a course of their nuclear conversion of neutron capture, beta disintegration and alpha disintegration under a neutron irradiation condition. In other words, gaseous nuclear fission products of 3X10<12> per 1cc every second are ordinarily produced and also, in the same manner, almost the same number of He are produced from a Cm contained around 0.25% in 1cc of a nuclear fuel, for instance. In this way, the TEI which discharges the He is also produced from other TEI by the neutron capture and the alpha disintegration, and, for instance, an Am 241 is converted to an Am 242 by the neutron capture and the Am 242 is furthermore converted to the Cm 242 by the beta disintegration. The He produced in this nuclear convertion process of the TEI, has very high heat conductivity and fairly good dispersing velocity in a fuel. Accordingly, degradation of the heat conductivity between the pellets and the cladding tubes can be suppressed and an upper limit of fuel output density can be upgraded.
Patent JP-H08104129-A (JP)
Title: Air-conditioner for automobile
Inventor: NONOYAMA KOJI
IPC: B60H1/32
Filed: 1994-10-04
Abstract: PURPOSE: To reduce the installation space of a heat exchanger part and improve the drainage performance of the condensed water. CONSTITUTION: At the center part of an instrument panel in a car room, an evaporator 21 is arranged almost horizontally, and air is blown upwardly from below the evaporator 21 by a blower which is arranged in offset, and over the evaporator 21, a heater core is arranged nearly horizontally, and the evaporator 21 is tilted by a fine angle forwardly in the blowing direction, and a drainage guide plate 21k is arranged at the lower position at the inclined advance end, and the condensed water is allowed to flow smoothly into a discharge pipe 21c through the flow on the surface of the plate 21k.
Patent JP-S60131920-A (JP)
Title: Continuous heating method of material to be treated having circular and large different diameter part
Inventor: YANAGI HIROYUKI
IPC: F27B9/24
Filed: 1983-12-19
Abstract: PURPOSE:To decrease heat loss and to heat uniformly materials to be treated by rotating a cylindrical vessel contg. the material to be treated by a conveying means in a furnace and conveying said vessel. CONSTITUTION:Upper and lower burners 2, 3 are disposed zigzag in, for example, a barrel type heating furnace 1 and hourglass-shaped conveying rollers 4 are disposed at a prescribed skew angle. A material to be treated which is, for example, an axle 5 provided with large diameter parts 6 at both ends is contained in a cylindrical vessel 7 made of a heat resisting steel and the vessel 7 is conveyed in the furnace by the rotation of the rollers 4 and is heated by the burners 2, 3. The vessel 7 rotates in this case in the direction (a) according to the rotation of the rollers 4. On the other hand, the axle 5 in the vessel 7 is also rotated in the direction (a) but the axle 5 rotates at the rotating speed higher than the rotation of the vessel 7 and is heated through the vessel 7 and therefore the axle 5 is uniformly heated while the bend by heating is prevented.
Patent JP-H03103086-A (JP)
Title: Magnetic levitation device
Inventor: KOMORI MOCHIMITSU
IPC: F16C32/04
Filed: 1989-09-16
Abstract: PURPOSE:To impart satisfactory and stable magnetic levitation characteristic to a XY stage levitation unit, a magnetic bearing, etc., and to facilitate its design and manufacture by alternately disposing N- and S-poles of a plurality of magnets disposed at the side opposed to a superconductor to be levitated. CONSTITUTION:A XY stage levitation device has a XY stage 1 made of a superconductor, and a stage base 2 in which a plurality of magnets are arranged. The magnets have intensity of the magnet and are formed of rectangular parallelepiped shape having a width (d) and a thickness (t). N- and S-poles are alternately so disposed as to be opposed to the stage 1. Lines of magnetic force from the N-poles are introduced to adjacent S-poles. Thus, a strong magnetic field can be easily formed, the lines of magnetic force are present only on the surface of the magnet, and a magnetic field gradient can be increased. A large repelling levitation force F is obtained on the surface of the magnet. A magnetic levitation device of a XY stage levitation unit, a bearing unit, etc., having stable magnetic levitation performance can efficiently be manufactured.
Patent JP-H0876933-A (JP)
Title: Controller for format operation of hard disk
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/21
Filed: 1994-09-08
Abstract: PURPOSE: To sharply shorten time to be required up to the recording of picture data or the like in a new hard disk. CONSTITUTION: In simple format operation, a management data area is initialized in steps 103 to 105, and then the format operation is ended without detecting a defective sector from all sectors in a hard disk. In substitutive sector processing, a defective sector is detected from all the sectors of the hard disk, a physical format is executed so as to use a valid sector for the defective sector, and then the management data area is initialized in the steps 103 to 105. In defective sector mapping, the management data area is initialized in the steps 103 to 105, a defective sector is detected from a picture data area in steps 107 to 112, and then a defective mark is recorded in a FAT table in the management data area which corresponds to a cluster including the defective sector.
Patent JP-H0870698-A (JP)
Title: Inoculation into artificial bed log and inoculating device therefor
Inventor: ONO KAZUYA
IPC: A01G1/04
Filed: 1994-09-08
Abstract: PURPOSE: To automatize inoculating operation into an artificial bed log and to surely actively attach the inoculated spawn in the artificial bed log. CONSTITUTION: The opening part 2A side of a culture bag 2 each housing an artificial bed log 1 is opened by a culture bag opening device 8. In this state, spawn K is inoculated for each artificial bed log 1 by a spawn inoculating device 19. The unpacked part of the culture bag 2 in which the spawn K is inoculated into the artificial bed log 1 is bent by a culture bag closing device 53 and the opening part 2A side is closed. The spawn K is pushed from the top of the bent culture bag 2 against the artificial bed log 1 by a spawn pushing device 67. Consequently, inoculating operation into each artificial bed log 1 can be automatically carried out without hand work. The spawn is actively inoculated into each artificial bed log 1 while preventing adhesion of saprophytes to each artificial bed log 1 by pushing the spawn K through the culture bag 2 to each artificial bed log 1.
Patent JP-H1085233-A (JP)
Title: Supracondylar bone nail
Inventor: HEINZ THOMAS HEINRICH ANTON
IPC: A61B17/86
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a supracondylar bone nail made from a biocompatible material, having an end and a first end, and having a long, slender shank for insertion from the end of the femur from beneath the condyle. SOLUTION: A shank has a first curved part 26 held at an interval to an end within a predetermined plane parallel to the medial plane of a human body and a second curved part 28 held at a greater interval to the end than the first curved part 26 within the predetermined plane. At least one cross bore 24 for a bone screw is provided at the first end of the shank, and at the end is at least one cross bore 22 provided between the end and the curved part 26 in order to accommodate a condyle screw passing through a condyle.
Patent JP-H0690042-A (JP)
Title: Laser discharge tube
Inventor: KARUBE NORIO
IPC: H01S3/038
Filed: 1992-09-09
Abstract: PURPOSE:To secure a stable base discharge region over a wide range. CONSTITUTION:A laser discharge tube is constituted of a discharge tube 10, main eletrodes 11 and 12, and a conductor 20 provided at a position a predetermined distance away from one end of each main electrode 11, 12. This conductor 20 is formed by vapor-depositing silver on the outer periphery of the discharge tube 10 by metallize in a ring form, where its width is about 20mm for example. When high frequency voltage is impressed across the main electrodes 11 and 12, a main discharge 100 develops across the main electrodes 11 and 12, and an auxiliary discharge 200 across the main eletrodes 11, 12 and the conductor 20. The main discharge 100 is a vertical discharge of high gain in the tube center to the tube axial direction, and a lateral discharge along this tube wall a discharge of low gain. Development of this auxiliary discharge weakens the main discharge 100 of high gain; as the result, a stable base discharge region free of laser output widens.
Patent JP-H04121872-A (JP)
Title: Spindle motor for magnetic disk device
Inventor: AOYANAGI MASAAKI
IPC: F16C19/54
Filed: 1990-09-11
Abstract: PURPOSE:To set the vibration frequency of each bearing differently without decreasing the ball diameter in the ball bearing by setting the number of balls of each bearing differently without changing the size of two ball bearings. CONSTITUTION:The ball bearing 10a of this spindle motor is formed in the same size as that of the ball bearing 20a, and a hub 3 is formed correspondingly, and the balls 13a, 23a come in contact with the inner walls of outer rings 11a, 21a, and the outer walls of inner rings 12a, 22a, and perform autorotation/ revolution in accordance with the rotation of the outer rings 11a, 21a. As in figure, the number of balls 13a is set differently from that of balls 23a in the ball bearings 10a and 20a, respectively as eight balls in the ball bearing 10a, and seven balls in the ball bearing 20a. Thereby, it is possible to set the vibration frequency of the two balls bearings differently without decreasing the ball diameter and reducing its lift, and to prevent beat phenomenon from occurring.
Patent JP-S61108693-A (JP)
Inventor: FUIRITSUPU BUAAGUHIISU
IPC: C10G65/04
Filed: 1985-10-29
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-H1097082-A (JP)
Title: Noncorrosive cleaning composition for removing residue on plasma etching
Inventor: HONDA KENJI
IPC: H01L21/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a noncorrosive cleaning compsn. capable of effectively removing residue on plasma etching without corroding a metal by incorporating quat. ammonium hydroxide and at least one of quat. ammonium silicate and an oligomer having a specified mol.wt. and contg. catechol nuclei as anticorrosives. SOLUTION: This noncorrosive cleaning compsn. consists of water, quat. ammonium hydroxide and at least one of quat. ammonium silicate such as tetramethylammonium silicate and an oligomer having a mol.wt. of about 220-5,000 and contg. catechol nuclei as anticorrosives or further contains a polar org. solvent. The quat. ammonium hydroxide is tetraalkylammonium hydroxide having methyl groups, ethyl groups, methyl and ethyl groups, etc. This compsn. is effectively used to remove residue on plasma etching from a wafer substrate without corroding a metal.
Patent JP-S60137615-A (JP)
Inventor: PIITAA HINSHIYAA SAN
IPC: B29K105/06
Filed: 1984-11-16
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-H1178065-A (JP)
Title: Method for recovering ink-jet recording apparatus
Inventor: NISHIOKA ATSUSHI
IPC: B41J2/185
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To suck and discharge ink of a necessary amount at all times from each ink nozzle. SOLUTION: In an ink-jet head recovery process of an ink-jet recording apparatus, an environment temperature of an ink-jet head is detected (step ST23), a drive time of an ink suction pump is determined on the basis of the detected environment temperature and a head rank value indicating a resistance value of an ink flow passage of the ink-jet head read when a power source is turned on and an ink cartridge is exchanged to make a suction amount of ink a preliminarily set predetermined amount (step ST24), and the ink suction pump is driven (step ST25). According to this method, ink of the predetermined amount can be sucked and discharged at all times without being influenced by a change in ink suction amount due to an ink viscosity change caused by the environment temperature and a change in ink suction amount due to the resistance of the ink flow passage.
Patent JP-H0793194-A (JP)
Title: Data update system and ic card
Inventor: MUTO YOSHIHIRO
IPC: G06K19/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide a data update system to protect update data such as prepaid money data or charge data by using a first storage area and a second storage area alternately. CONSTITUTION:This system is constituted of an input/output means 11, an arithmetic means 13 which outputs a datum from two pieces of data, two storage areas 15, 16 which store the data, a flag area 14 which stores a barometer representing either the storage area 15 or 16, and a data managing means 12 which controls the data by the barometer, and the data in the storage area shown by the barometer stored in the flag area 14 and the data obtained from the input/output means 11 are sent to the arithmetic means 13, and they are recorded in the storage area on the side opposite to the storage area shown by the barometer, and also, they are recorded in the flag area 14 only when they are recorded normally.
Patent JP-H1188765-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIO KENICHI
IPC: H04N5/378
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To control exposure with high accuracy and to improve an yield of an IC including a gain control amplifier circuit. SOLUTION: This device is constituted to obtain an outputted video signal by supplying a video signal from a solid-state image pickup element 3 to a digital signal processor 7 with a correlation double sampling circuit 4, the gain control amplifier circuit 5 and an analog-digital conversion circuit 6 and to control the exposure by comparing a detected value of the exposure to be obtained by the digital signal processor 7 with an initial setting value.  In this case, the initial setting value is set by providing switching means 11, 12 to supply the outputted signal of the correlation double sampling circuit 4 to the analog-digital conversion circuit 6 without passing the gain control amplifier circuit 5 and supplying the outputted signal of the correlation double sampling circuit 4 to the analog-digital conversion circuit 6 without the gain control amplifier circuit 5 by switching the device by the switching means 11 12 at an adjustment step.
Patent JP-S62100838-A (JP)
Title: Program controller
Inventor: KAMIKAWA TATSUO
IPC: G05B11/36
Filed: 1985-10-28
Abstract: PURPOSE:To correct the set time value of a system timer which controls the executing cycle of a program at a fixed level in accordance with the measured value of the time cycle and to make use of the corrected time as the executing time cycle that is needed for the program arithmetic of a time function instruction. CONSTITUTION:The sampling time DELTAT is defined as the time t1 (DELTAT=t1) which is set previously by a system timer 6 according to a program. This time t1 is previously set to an internal register 7. When the timer 6 actually starts its operation, an automatic corrector 8 counts the fixed intervals at which the timer 6 produces the time-up signals. As a result, if no coincidence is obtained between the time value t1 set to the register 7 and the measured time value, an automatic corrector 7 writes the measured time value to the register 7 as the correct time value t1.