baber/WOPTO huggingface dataset:
Patent JP-S60216967-A (JP)
Title: Composite ceramic-iron-base alloy body
Inventor: ICHIKAWA JIROU
IPC: B22D19/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain a titled composite body having no crack and breakage in a ceramic core body by selecting an iron alloy having the specific value or below of a dimensional change rate of expansion owing to the phase transformation in the prescribed cooling temp. region after casting as the iron alloy for insert-casting of said core body. CONSTITUTION:The iron-base alloy having <=1.2% dimensional change rate of expansion in the Ar'' transformation from 500 deg.C up to an ordinary temp. in the cooling process after casting is used as the iron-base alloy in the stage of producing the composite ceramic-iron-base alloy body by insert-casting of the iron- base alloy to the periphery of the ceramic core body. The composite ceramic- iron-base alloy body having no crack in the ceramic core body is thus obtd.
Patent JP-S63239612-A (JP)
Title: Method and mechanism for adjusting azimuth of magnetic head
Inventor: NEGISHI KENJI
IPC: G11B5/54
Filed: 1987-03-26
Abstract: PURPOSE:To easily adjust the deviation of an azimuth by moving a bearing of a guide shaft for guiding a head carriage to rotate the guide shaft or to move it in parallel. CONSTITUTION:A rotating magnetic head is moved in its radius direction to execute magnetic recording or reproducing on the magnetic sheet. At least one bearing 80 out of the bearings 70, 80 arranged on both the ends of the guide shaft 60A for guiding the head carriage 50 is optionally moved in the direction rectangular to the axial direction of the guide shaft 60A, a magnetic head 52 is stuck to the head carriage 50 and then the movable bearing 80 is moved. The head carriage 50 is moved in parallel or inclined on a plane parallel with the magnetic recording/reproducing face of the carriage 50 to adjust the azimuth deviation of the magnetic head 52. Thus, the azimuth can be simply adjusted.
Patent JP-H01245123-A (JP)
Title: Vacuum containing device for optical apparatus such as diffraction grating or the like
Inventor: TAKENOSHITA SOICHI
IPC: G02B7/00
Filed: 1988-03-28
Abstract: PURPOSE:To improve the reliability by attaching airtightly a bellows for covering a holder block between a vacuum container and a slide frame and providing a cooling water channel system for passing through from one end to the other end of the holder block. CONSTITUTION:A diffraction grating holder unit 38 is attached airtightly to a vacuum container 41 through bellows housings 39, 40. Also, on the housing 39, a large diameter bellows 69 and a small diameter bellows 70 are provided airtightly. In this state, a diffraction grating 71 is attached to a chuck unit 34, and a unit 38 in which the unit 34 has been installed in a holder block 44 is attached air-tightly to the container 41. Next, the unit 34 is installed in the unit 38 in a state that a cover 58 has been opened, an attitude of the grating 71 to an incident light is brought to fine adjustment, and thereafter, the inside of the container 41 is allowed to form a vacuum. In this state, at the time of cooling the grating 71, cooling water is supplied from one cooling water flow pipe 59 and discharged from the other flow pipe 59 through a communicating hole 60, a passage 62, etc. By allowing this cooling water to flow, the grating 71 is cooled. In such a way, the reliability can be improved.
Patent JP-S57189691-A (JP)
Title: Preparation of microbial cell from bacterium
Inventor: HORIKOSHI KOUKI
IPC: C12N1/20
Filed: 1981-05-16
Abstract: PURPOSE: To utilize a cultivated bacterial cell as a proteinic source, by cultivating a microbial cell, belonging to the genus Basillus, and having the ability to assimilate galactaric acid in a culture medium containing the galactaric acid, and recovering the microbial cell from the resultant culture.  
     CONSTITUTION: A microorganism, belonging to the genus Basillus, and having the ability to assimilate galactaric acid, e.g. Bacillus sp. G-1 (FERM-P No. 5925) or Bacillus sp. G-2 (FERM-P No. 5926), is cultivated in a culture medium, containing galactaric acid, adjusted to a pH range of 7W11 and at 37°C for about 30hr. The resultant microbial cell is centrifuged, washed with water, centrifuged and dried to give the aimed dried microbial cell. The microbial cell is found to have an enough nitrogen content and utilizable as a proteinic source. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04283867-A (JP)
Title: Color still picture file device
Inventor: TSUCHIYA MITSUO
IPC: G06F17/30
Filed: 1991-03-13
Abstract: PURPOSE:To shorten the time for color still picture retrieval on the color still picture file device. CONSTITUTION:An edge extraction part 2 extracts the edge of still picture data 111 from a still picture storage part 1. An edge picture storage part 3 stores the edge picture data 121 extracted by the edge extraction part 2. The edge picture data stored in the edge picture storage part 3 is passed through an external storage interface part 5 and stored on an external storage medium while made to correspond to still picture data 15 from the still picture storage part 1.
Patent JP-S58195021-A (JP)
Inventor: RAINHARUTO HEEFUNAA
IPC: F02B37/02
Filed: 1983-04-28
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-S62231924-A (JP)
Title: Exposure lighting device
Inventor: OSHIDA YOSHISADA
IPC: H01L21/027
Filed: 1986-04-02
Abstract: PURPOSE:To obtain an exposure lighting device which has high brightness and to realize high resolution by exposing an objective medium of exposure through the deflection of laser light by a deflecting means. CONSTITUTION:A uniform laser beam is converged on a point A by a condenser lens 32, by there is a galvanomirror 301 in the middle before the beam reaches the point A and the beam is deflected into a minus plane. A lens 302 has a front focus at the point A is so arranged as to receive the deflected laser light and then form the image of the surface of the galvanomirror 301 on the surface of a galvanomirror 303. Therefore, the laser light passed through the lens 302 becomes nearly parallel light and makes the laser light incident on the galvanomirror 303 at the same position regardless of the angle of deflection of the galvanomirror 301. A control circuit 7 controls the timing of the pulse light emission of an excimer laser 1 and the deflection of the galvanomirrors 301 and 303 to form the image of the point A on the pupil 51 of a reduction lens.
Patent JP-H01246827-A (JP)
Title: Beam annealing device
Inventor: KOSHIISHI MISA
IPC: H01L21/268
Filed: 1988-03-28
Abstract: PURPOSE:To find pertinent requisites for high energy beam irradiation easier and faster as well as to use an element to be processed effectively by a method wherein the requisites are made changeable according to the positions of the element. CONSTITUTION:A semiconductor wafer 3 is arranged on a specified position on the rear surface of a susceptor 2 in a chamber 1 and then the susceptor 2 is preheated by IR lamps 5 with a reflector 4 through a window 1a. Next, the wafer 3 is scanned and irradiated by laser beams simultaneously nitrogen or oxygen gas, etc., is poured on the surface to anneal the wafer 3. At this time, if the partial annealing process is previously selected or the requirements are inputted in an input.output device 21, the wafer 3 can be annealed changing the laser beam irradiating requisites corresponding to the positions of the wafer 3 through the intermediary of a controller 20. Consequently, the pertinent irradiating requisites can be detected easier and faster than any conventional devices as well as the wafer 3 can be used effectively.
Patent JP-S63242132-A (JP)
Inventor: KATO MASAICHI
IPC: H02H7/26
Filed: 1987-03-30
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-S62235199-A (JP)
Inventor: OTSUBO NORIO
IPC: E04G23/06
Filed: 1986-04-02
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-S573702-A (JP)
Title: Heat exchanger for alcohol reformer
Inventor: HIROTA TOSHIO
IPC: F28D21/00
Filed: 1980-06-04
Abstract: PURPOSE: The heat exchanger for an alcohol reformer is provided with a distillation chamber around the outer surface of the reformer to reduce the heat radiation from the reformer to the outside.  
     CONSTITUTION: The guide 15 is formed in U-shape to cover the left, right and upper sides of the reformer 17 and simultaneously divides the evaporator 16 into three parts, the first, second and third evaporators 16a, 16b and 16c so that they come to the outside of the right, top and left of the guide 15 respectively. Further, the first, second and third fins 18a, 18b, 18c are set in each evaporator. The stopper 19 is fitted to the outer periphery of the reformed gas outlet 6a to prevent the reforming catalyst from flying away. The alcohol comes through the inlet 5a and absorbs the heat of the exhaust gas through the fins 18a, 18b and 18c in the evaporator 16 into the vapor. Then, the vapor passes through reformer 17 where it is converted into a reformed gas rich in hydrogen by the catalyst 12 and the product is taken out of the outlet 6a. Althrough the heat generated in the reformer 17 is radiated, its amount is reduced because of relatively high temperature at the evaporator around the outer surface and the iradiated heat is utilized for vaporizing the alcohol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58191885-A (JP)
Inventor: HONMA MIKIO
IPC: E05F15/12
Filed: 1982-05-06
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-2000269171-A (JP)
Title: Method and system for manufacture of aqueous dispersed body for polishing
Inventor: OKUMURA KATSUYA
IPC: H01L21/304
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a need of costs required for a strict quality control operation at a time when an aqueous dispersed body is transported and stored, and to supply a slurry provided with a desired characteristic to a polishing and manufacturing maker in a proper time and only in a required amount, by a method wherein water is dispersed to a vapor-phase-method inorganic oxide and this dispersed body is filtered so as to be supplied continuously to a polishing device. SOLUTION: In a dispersion tank 22, a raw material which is conveyed and supplied by a feeder 29 is stirred together with water which is supplied from a pure-water tank 24, and an aqueous dispersed body (a slurry) by vapor-phase-method inorganic particles is manufactured. The aqueous dispersed body is stored inside the tank. After that, it is sent out from the tank so as to be pressure-fed to a filter part by a pump. It is filtered by a filter which is set in the filter part. After that, it is returned to the tank again via a valve. It is circulated repeatedly. By a slurry feed device 32, the aqueous dispersed body by the inorganic particles, which is sent from a filtration device 25, is sent to CMP polishing devices 33a to 33e in a later stage. At this time, it is desirable that impurities are not mixed and that the inorganic particles are not coagulated.
Patent JP-S63240017-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKEHITO
IPC: H01L21/28
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to form a titanium-silicide layer having excellent heat-resisting property by a method wherein a reverse sputtering operation is performed using argon ions, and immediately after the active surface of silicon has been exposed, metal titanium is deposited in the same vacuum vessel. CONSTITUTION:When a shallow junction, backed with a titanium-silicide film 4, is formed on the substrate 1 on which an insulating film 2 to be used for element-to-element isolation is formed, a natural oxide film is removed by applying reverse sputtering on the silicon substrate 1 using argon ions, and the active surface of the silicon substrate 1 is exposed. Then, a metal titanium film 3 is deposited, and silicon ions are implanted for the purpose of mixing said titanium-silicon interface. As a result, the titanium-silicide layer having non-impaired uniformity even when a treatment is performed can be formed.
Patent JP-H06290949-A (JP)
Title: Coil device, transformer, and electric device
Inventor: TAGUCHI KIYOHIRO
IPC: H01F17/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a coil device, a transformer, and an electric device which can be lessened in material cost and number of manufacturing processes. CONSTITUTION:A first winding wire 2 is wound outward at a constant interval in spiral around a hole 4 starting near the hole 4. A second winding wire 3 is also wound outward at a constant interval in spiral around the hole 4 starting near the hole 4. The second winding wire 3 is so wound as to be located at a center position between the winding turns of the first winding wire 2 and 1/10 or so as wide as the first winding wire 2, 5 and 6 denote the electrodes of the first and the second winding wires, 2 and 3, on a hole 4 side respectively. 7 and 8 denote the other end electrodes of the first and the second winding wires, 2 and 3, respectively. The first and the second winding wire are formed on both sides of a board 1, and the electrodes of the wire s 2 and 3 on a hole side on both sides of the board 1 are electrically connected together respectively through the immediately of a through-hole. By this setup, as the first and the second winding wire, 2 and 3, are formed in spiral on the same board 1, coils can be provided onto the board 1 in a comparatively small region.
Patent JP-S58192181-A (JP)
Title: Character inputting device
Inventor: YODA FUMIO
IPC: G06V10/98
Filed: 1982-05-04
Abstract: PURPOSE:To improve the operability of character input when rejection of recognition is generated, by inputting character based on the result of the character recognizing processing and the frequency of appearance of character. CONSTITUTION:Character described on a document 1 is scanned at a scanning means 2 and a character recognizing means 3 obtians the similarity between the obtained input character pattern and the reference pattern. When the character is recogized correctly, the code of the recognized character is outputted. If the rejection of recognition is generated, the corresponding similarity is given to a display means 5. The frequency of appearance of the characters being input object is obtained from an appearance frequency table 7 for each character, calculates with the similarity obtained at a character regonizing means and the recognition candidate character is obtained and displayed.
Patent JP-S564-A (JP)
Title: Tone arm driving unit for record player
Inventor: ATSUMI TOMOO
IPC: G11B3/08
Filed: 1979-06-13
Abstract: PURPOSE: To increase the reliability with smooth tone arm and to make ease of assembling, by the constitution that the braking force is operated to the moving rod of electromagnet with the braking section by the combination of liquid and magnet or magnetic substance.  
     CONSTITUTION: The permanent magnet 22 forming the control section 25 is magnetically balanced with the moving rod 19 at the stop state and is goint to lift up or down in following to the movement of the moving rod 19, but the braking force is operated with the friction of the viscoelastic liquid 23. Thus, the moving rod 19 slowly lifts up and down with the electromagnet 20 being driven, enabling to slowly lift up and down the tone arm 1. Further, the permanent magnet 33 forming the braking section 36 is magnetically balanced at the stall state with the moving rod 30 and is goint to reciprocate in following to the reciprocal movement of the moving rod 30, but the braking froce is operated with the friction of the viscoelastic liquid 34. Thus, although the moving rod 30 is driven with the electromagnet 31, slow reciprocation is made, enabling to slowly swing the tone arm 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02253957-A (JP)
Title: Liquid jet recording apparatus
Inventor: NAGATOMO AKIRA
IPC: B41J2/05
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a liquid jet recording apparatus capable of reducing maintenance cost by providing a correction means for correcting the temp. of a recording head on the basis of the temp. in the vicinity of the recording head and the display means relating to the correction operation of said means. CONSTITUTION:In the temp. correction procedure using an MPU 11, the temp. of a recording head 4 is detected by the semiconductor diode 7 mounted in the recording head 4 in a case not immediately after a power supply is closed. When the recording head 4 becomes a state generating no change in the detected temp., the temp. in the vicinity of the recording head 4 is detected by a thermistor B. In a case reaching a state generating no change in the detected temp. after the temp. in the vicinity of the recording head 4 is detected, the value of an A/D converter at the time when the temps. detected by the semiconductor diode 7 and the thermistor 8 become stable is stored and the temp. detected by the semiconductor diode 7 is corrected on the basis of the temp. detected by the thermistor 8. After correction, the flashing of the LED of a temp. correction state/completion display apparatus 12 is stopped to inform the completion of temp. correction and the LED of the temp. correction state/ completion display apparatus 12 is allowed to light to inform the completion of temp. correction processing.
Patent JP-H01246590-A (JP)
Title: Moving and control system for mark on display screen
Inventor: IGAWA YOSHIHIRO
IPC: G06F3/038
Filed: 1988-03-29
Abstract: PURPOSE:To facilitate the move and stop of marks and to make them more speedy by moving marks by using the moving residual, which is corrected by a correction coefficient calculated as a function of change in move instructing quantity, as an actual moving amount, and clearing the residual when plus or minus of the move instructing quantity is reversed. CONSTITUTION:The title system has an integrating means 10 which integrates the difference between the move instructing quantity T and the actual moving amount C of the mark 5 and calculates the moving residual as its integrated value in order to move the mark 5 on the display screen 4 based on the move instructing quantity T given from a move instructing means 1, and a correcting means 20 calculating the correction coefficient (k) as the function (f) of the change in said quantity T. The mark 5 is moved by using the moving residual corrected by the coefficient (k) as the actual moving amount C, and the residual is cleared when the plus or minus of the moving instructing quantity T or its direction are reversed. Thus, the mark 5 can be moved accurately, quickly and smoothly, and stopped in a desired location.
Patent JP-S62233388-A (JP)
Inventor: SUGIE YOSHINOBU
IPC: C23C14/06
Filed: 1986-04-01
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-S59204915-A (JP)
Title: Preparation of acrylonitrile synthetic yarn having improved surface
Inventor: HAMADA KOUHEI
IPC: D01F6/40
Filed: 1983-04-28
Abstract: PURPOSE:To obtain yarn having suppressed metallic gloss, by subjecting a highly concentrated stock solution of acrylonitrile polymer in a solvent such as dimethylformamide, etc. to dry spinning, drawing the yarn in hot water in a specific draw ratio, so that a large number of wrinkles are produced on the surface. CONSTITUTION:33-43wt% highly concentrated stock solution of acrylonitrile polymer in a solvent of dimethylformamide or dimethylacetamide is uniformly prepared, and this spinning stock solution is subjected to drying spinning by a well-known method under conditions to make a remaining solvent amount of preferably 10-30wt%. This undrawn yarn is drawn in 70-90 deg.C hot water in a draw ratio of 3.0-5.0 with desolvating. EFFECT:Quality of yarn is also improved.
Patent JP-H02253909-A (JP)
Title: Optical disc substrate made of polycarbonate
Inventor: KURAMOTO HIROKI
IPC: B29C45/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain an optical disc substrate with less warpage deformation and excellent warpage and plane deflexion properties by measuring the plane deflexion rate and tilt of the substrate in changing the molding conditions, and distinguishing the influence of the molding conditions exerted in warpage and plane deflexion properties. CONSTITUTION:Mold is carried out under the condition of 80-120 deg.C in the mold temperature, 300-380 deg.C in the temperature of an injection cylinder, 35MPa or less in the dwelling force, and 0.2 seconds or more in the gate cut waiting time. When the dwelling force and the dwelling time are great, and the gate cut waiting time is short, the counter flow of resin is prevented, and the resin is cured in the state with high pressure, so that, there may occur warpage as the substrate is taken out, and then the pressure is released therefrom. Thus, it is required that the dwelling pressure is 35MPa or less, the dwelling time is 0.5 seconds or shorter, and the gate cut waiting time is 0.2 seconds or longer as the condition range of less warpage deformation.
Patent JP-S51150982-A (JP)
Title: Fabrication method of joint type field effect transistor
Inventor: OGAWA HISATO
IPC: H01L29/80
Filed: 1975-06-19
Abstract: PURPOSE: How to fabricate FET of phort channel length and good characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04309105-A (JP)
Title: Contact output controller
Inventor: TANIGUCHI AKIRA
IPC: G05F1/45
Filed: 1991-04-08
Abstract: PURPOSE:To prevent an AC frequency from being synchronized with one polarity side and to prolong a contact service life by executing oscillation in a cycle adding/subtracting the almost half-cycle of a power supply frequency to the control cycle of a contact output controller. CONSTITUTION:A heater is connected through the contact of an electromagnetic switch to an AC power source. The temperature of the heater is detected by a temperature sensor, and according to the value, a control circuit controls the temperature of the heater by closing the contact of a electromagnetic switch and controlling time to close it in each control cycle. At this time, the control cycle of the contact is set to the cycle adding or subtracting the almost half- cycle of the power supply frequency to the oscillation cycle of an oscillator. For example, when the power supply frequency is 50Hz and the oscillation cycle is 20sec, the contact is turned on/off in the cycle of 20.01sec or 19.99sec adding/subtracting the half-power supply cycle 10msec. Thus, the contact is turned on surely with an inverse phase in the case of first turning the contact on, and a direction for the rush current of the contact is alternately changed as well. Therefore, deposition caused by a transitional phenomenon can be prevented.
Patent JP-S58192249-A (JP)
Title: Liquid metal ion source of high-frequency induction heating type
Inventor: SHIMASE AKIRA
IPC: H01L21/265
Filed: 1982-05-07
Abstract: PURPOSE:To increase the life of an ion source, and enable an ionized matter to be efficiently heated and molten by heating an ionized matter reservoir by means of a high-frequency induction heating means. CONSTITUTION:NiB, an ionized matter 1, is contained in a reservoir 4. NiB is molten and supplied to the pointed end of a tip 2 which protrudes from the end of the reservoir 4, and a voltage of over 5kV is applied across the tip 2 and a lead-out electrode 8 so as to draw an NiB ion beam 7 from the pointed end of the tip 2. Here, heat used for melting NiB is supplied from Joule heat produced by a surface current generated on the surface of the reservoir 4 by applying a high frequency to a work coil 9. Since the reservoir 4 is directly heated in high- frequency induction heating, thermal efficiency is improved and the ionized matter 1 having a high melting point (melting point, 110 deg.C) such as NiB can be relatively easily molten compared to current conduction heating.