baber/WOPTO huggingface dataset:
Patent JP-S63192803-A (JP)
Title: Apparatus and method for producing spherical metallic particle
Inventor: MASUMOTO TAKESHI
IPC: B22F9/10
Filed: 1987-02-05
Abstract: PURPOSE:To easily produce spherical metal particles having excellent strength, wear resistance, etc., by disposing a circular conical rotor in a rotary drum and projecting the spherical drops of a metal liquid formed by a circular conical roller to the cooling water layer formed on the inside peripheral surface of the rotary drum. CONSTITUTION:The circuit conical rotor 1 is disposed along the axial line of the rotary drum 2 by directing the circular conical face of said rotor upward. Both the rotor and the drum and discretely and rotationally driven. Cooling water is previously poured to the bottom part of the drum 2 and the cooling water layer 5 is formed on the inside peripheral surface of the drum 2 by the rotating centrifugal force of the drum. A molten metal is pressurized and injected through a nozzle 3 from above the rotor 1 and is atomized by the rotor 1 and is projected in the form of the spherical drops 4 of the metal liquid to the cooling water layer 5. The vertical angle theta of the circular conical body is set at about 15-60 deg. and the surface of the circular conical body is formed as an arc. The distance between the tip of the nozzle and the surface of the rotor 1 is set within about 5mm and the horizontal distance up to the cooling water layer 5 at about 1-10cm. The spherical metal particles having about 0.3-1.0mm grain size are thereby obtd. if the rotating speed of the rotor 1 is set at about 2,000-8,000rpm.
Patent JP-S59148987-A (JP)
Title: Information reader
Inventor: OKAMURA KOUICHI
IPC: G06T1/00
Filed: 1983-02-15
Abstract: PURPOSE:To obtain the sufficient intensity of illumination and to attain precise and speedy reading by using a laser beam scanned on a reading area by a deflecting medium using an acoustic/optical effect as a light source to illuminate the reading area. CONSTITUTION:A deflector AOM8 utilizing the acoustic/optical effect consists of a glassy ultrasonic deflecting medium 12, an ultrasonic wave generator 13 and an absorbing body 14. The ultrasonic wave generated from the ultrasonic wave generator 13 are passed through the deflecting medium 12 as thin and thick waves (a) and absorbed by the absorbing body 14. A laser oscillator 6, a lens 7 and the AOM8 constitute a light source to illuminate the reading area (d) on an input medium 1. A condenser 9 and an image sensor 10 form a sensor part receiving the reflected light (e) from the input medium 1. A laser beam (b) from the laser oscillator 6 is stopped by the lens 7, passed through the deflecting medium 12 of the AOM8 and irradiated on the input medium 1.
Patent JP-S63279774-A (JP)
Title: Micro-food
Inventor: KAWAI JUN
IPC: A23P1/02
Filed: 1987-02-05
Abstract: PURPOSE:To prepare a micro-food effective in efficiently applying an active component of a concentrated food (compound) to oral cavity or gullet, by packaging a specific amount of a concentrated food (compound) with an edible film. CONSTITUTION:The objective micro-food can be prepared by packaging 0.01-2g of a concentrated food (e.g. dried fruit and food additive) or its compounded product with an edible film (e.g. made of starch). The packaging is preferably a seal-packaging using a heat-welding method.
Patent JP-H02204513-A (JP)
Title: Fog removing method from runway
Inventor: KAKEHI KATSUYUKI
IPC: E01H13/00
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to allow the taking off and landing of aircraft at the inflow of high density advection fog at a low operating cost by arranging a local fog dissipating facility and a black endothermic body at an end of a runway with continuous inflow of advection fog like sea fog. CONSTITUTION:Local fog dissipating facilities 22 such as CO2 laser facility, compressed air blowing out facility, far infrared radiation facility and water particle spraying facility, are installed at an end of a runway 1 with continuous inflow of advection fog 3. In addition, a black endothermic body 4 comprising of aluminium board treated with alumite processing, etc., is installed. At the inflow of advection fog, the local fog dissipating facilities 22 are operated properly to break advection fog and dissipate with the heat generated from the endothermic body 4, which enables to remove fog from the runway at a low operating cost.
Patent JP-S53108849-A (JP)
Title: Hot rolling facilities
Inventor: NAKASHIMA HIROE
IPC: B21B1/26
Filed: 1977-03-07
Abstract: PURPOSE: To contrive to reduce the necessary temperature of raw material, by constituting the hot rolling facilities combining the rolling mill capable to roll uner a high pressure and the rolling mill with movable roll-shafts, and by decreasing the total number of rolling passes avoiding the increase of the crown. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53110280-A (JP)
Title: Light focusing electric bulb and method of producing same
Inventor: KANO TETSUHIRO
IPC: H01K7/02
Filed: 1977-03-07
Abstract: PURPOSE: To obtain clear contour of the spot pattern in combination of a bulb having a front section formed in front thereof, a reflecting section formed behind thereof, a reflecting film applied thereon, a semipermeable membrance provided spreading from the boundary between the reflecting section and the front section to the peripheral portion of the front section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08220720-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C1/81
Filed: 1995-02-13
Abstract: PURPOSE: To provide the method for processing the silver halide photographic sensitive material prevented from peeling and uneven drying due to rapid processing and good in dried image quality and freed of occurrence of curling after processing. CONSTITUTION: The silver halide photographic sensitive material having at least one silver halide emulsion layer on a support made of a stretched film of a syndiotactic polystyrene is developed, fixed, rinsed, and dried in an automatic developing machine adopting a heat roller drying process or an infrared radiation drying process.
Patent JP-S60169591-A (JP)
Title: Manufacture of metallic mold for synthetic resin
Inventor: INOUE KIYOSHI
IPC: C25D5/18
Filed: 1984-02-10
Abstract: PURPOSE:To improve the corrosion resistance of an iron-base metallic mold and to prolong the life by forming an Au or Ag layer by plating on the surface of the metallic mold and by plating the layer with Pt, Pd or Rh with pulse current. CONSTITUTION:An Au or Ag layer of 1-2mum thickness having high heat conductivity is formed by plating on the surface of an iron-base metallic mold for synthetic resin, and the layer is plated with Pt, Pd or Rh as a corrosion resistant Pt group element to >=10mum thickness with pulse current. The width of the pulse current is adjusted to <=50musec, and the Au or Ag layer or the resulting Pt layer, Pd or Rh layer is made microcrystalline, metastable or amorphous. A multilayered film having very low porosity and high corrosion resistance in spite of its small thickness is obtd. by plating.
Patent JP-S58141880-A (JP)
Title: Joining method of sintered hard alloy
Inventor: MIYAKE MASAYA
IPC: B23K26/32
Filed: 1982-02-16
Abstract: PURPOSE:To join sintered hard alloy members thoroughly by inserting a thin metallic sheet between the fayed surfaces of plural pieces of the sintered hard alloy members in tight contact therewith and irradiating a high energy beam to the thin metallic sheet thereby melting the same. CONSTITUTION:A thin metallic sheet 3 is inserted between the fayed surfaces 1' and 2' of sintered hard alloy members 1 and 2 in tight contact therewith. A high energy beam A such as an electron beam or laser beam is irradiated to the sheet 3 to melt the same, whereby the members are welded and joined. The assembly is heated to the liquid phase forming temp. of the sintered hard alloy (1,320 deg.C) or above, that is, 1,350-1,500 deg.C in a vacuum or inert gas to diffuse the metal interposing at the fayed surfaces of diffuse into the sintered hard alloy. The assembly is thereafter cooled to solidify, whereby the sintered hard alloys are joined. Or the assembly is subjected to diffusion bonding at 1,350-1,500 deg.C under pressure in a hot hydrostatic pressurizing device after the welding.
Patent JP-S62183446-A (JP)
Title: Copying control method
Inventor: KUNO MASASHI
IPC: G03B27/62
Filed: 1986-02-07
Abstract: PURPOSE:To suppress the disorder of pages due to operator's misoperation at its minimum by locking automatic recycle original carrying device when the transfer paper is jammed at the operation of a recycle mode. CONSTITUTION:When transfer paper is jammed during the period that the transfer paper whose surface is copied is stored in a both-sided tray 124, a copying machine stops its copying operation and commands the operator to remove the jammed paper. At the starting of copying operation after removing the jammed paper, microcomputer controls the original to be copied. Thereby, an RDF 201 is closed by a solenoid or the like so as not to be opened. At the restart of copying operation, originals are recycled and copying can be started from a prescribed page. When the transfer paper stored in a staple tray 306 is jammed, the RDF 201 is similarly locked.
Patent JP-H11223735-A (JP)
Title: Tunable polymer waveguide diffraction grating and its production
Inventor: KOBAYASHI JUNYA
IPC: G02B5/18
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a tunable polymer waveguide diffraction grating having a large thermo-optical const. and excellent heat resistance, transmittance of light in the optical communication wavelength range, and formability by forming either or both of the core and the clad of a waveguide diffraction grating from a polymer material. SOLUTION: The clad and the core material consists of a polymer material which is transparent in a near infrared region as an optical communication wavelength range of the waveguide material, especially near 1.3 and 1.55 μm wavelengths and which has a large thermo-optical const. and excellent heat resistance. Especially, by using a fluorinated polyimide having high heat resistance as about at >=300 deg.C, the most excellent long-term stability can be obtd. As for a fluorinated polyimide having good balance in transmittance and heat resistance, a fluorinated polyimide or its polymer synthesized from 2,2-bis(3,4- dlcarboxyphenyl) hexafluoropropane dianhydride (6FAD) and diamine is preferably used.
Patent JP-S60168392-A (JP)
Title: Racemization of serine
Inventor: TERASAWA MASATO
IPC: C07B31/00
Filed: 1984-02-10
Abstract: PURPOSE:To suppress the activity of serine lyase while keeping the activity of serine racemase, and to reacemize serine in high efficiency, by carrying out the racemization in the presence of an enzymatic catalyst obtained by the low-temperature treatment of a serine racemase-containing microbial cell. CONSTITUTION:A serine racemase-containing microbial cell such as the cell of Pseudomonas putida (IFO 12996) or its disintegrated product is treated at <=0 deg.C to obtain an enzymatic catalyst, which is used in the racemization of serine. Since the microbial cell containing serine racemase which is an enzyme to racemize serine produces a serine lyase at the same time, the yeld of L-serine is lowered by the decomposition of produced L-serine in the reaction system with the serine lyase. The activity of serine lyase can be lowered while keeping the activity of serine racemase by the use of the enzymatic catalyst obtained by the treatment of the above cell at <=0 deg.C, and the racemization can be carried out in high efficiency.
Patent JP-S60169811-A (JP)
Title: Containing device for connection excessive length of optical fiber
Inventor: OBARA YUUICHI
IPC: G02B6/24
Filed: 1984-02-14
Abstract: PURPOSE:To easily lead out the connection excessive-length part of an optical fiber by suspending plural optical fiber connection excessive-length storage cases detachably from case suspension holders. CONSTITUTION:The containing device 26 for the connection excessive-length part of an optical fiber consists of a couple of case suspension holders 27 stood horizontally on a vertical substrate 1 and plural optical fiber connection excessive-length storage cases 28 suspended detachably from the holders 27. Each holder 27 consists of a U-sectioned stand 29 stood horizontally on the vertical substrate 1 and a rubber-made support 30 supported while clamped in the stand 29. Case suspension parts 30A are projected from a flank of the support 30 at constant intervals and an arm engaging groove 30B has an area reduction part halfway on the top surface of each case suspension part 30A. The case 28 is supported on each suspension arm 34.
Patent JP-H05339862-A (JP)
Title: Production of fibrous reinforcing material for member of composite material and composite member consisting of reinforcing material
Inventor: JIYANNRUI DARIUU
IPC: D04H1/4209
Filed: 1993-02-12
Abstract: PURPOSE: To produce a fibrous reinforcing material for a member of a composite material consisting of a panel provided with a rib. CONSTITUTION: This reinforcing member is provided by inserting transverse fibers 4A over the whole extent of first fibrous element 2 through the opposite surface of the first fibrous element 2 to a second fibrous element 3 by the stitching without a knot of a continuous filament by means of needles 33, 40, forming stitches 4B joining the transverse fibers 4A located opposite the bearing flange 3A of the second fibrous element 3 together with the first and second fibrous elements and positioning several transverse fibers 4A1 straight and vertically in line with a stiffening flange 3B of the second fibrous element 3.
Patent JP-H03234472-A (JP)
Title: Polishing tool
Inventor: KAWASHIMA NORIMICHI
IPC: B24D11/00
Filed: 1990-02-05
Abstract: PURPOSE:To improve abrasive efficiency by making tin powder coexistent in abrasive material powders in a polishing tool in which a dispersion of the abrasive material powders in a binder resin is applied onto a base. CONSTITUTION:A coating material in which abrasive material particles 3 and tin 2 are dispersed in an adhesive binder 4 is prepared, applied onto a base 1, and then the solvent is evaporated followed solidifying to produce a polishing tool. As the base 1, for example, plastics, nonwoven fabrics and metal foils are used, and as the abrasive materials, for example, diamond, CBN, and silicon carbide are used. The coexistence of tin powder in the abrasive material results in a significant improvement in abrasive quantity in the same time, compared with the case having no tin, and an equal abrasive accuracy or more, compared with the case having diamond only.
Patent JP-S55118147-A (JP)
Title: Program addition/correction system
Inventor: FUJII MASUHIRO
IPC: G11C29/04
Filed: 1979-03-05
Abstract: PURPOSE: To realize the alteration and addition of the program module for the correction/addition system of the computer program without altering the contents of the program already stored, by providing plural number of pointer tables.  
     CONSTITUTION: Pointer tables 1 and 2 are provided within the existing program and the altered program respectively. And table 2 is always referred to first. In case the pointer is stored, table 1 is not referred to but the jumping is given to the corresponding program. And in case no pointer is stored in table 2, the initial pattern is stored. Table 2 is given the higher priority then table 1, and thus the program to give the addition and alteration to table 2 is prepared. As a result, the addition and alteration is possible without altering table 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59150262-A (JP)
Title: Deairing method in heat exchanger utilizing geothermal water
Inventor: KODERA MASAHARU
IPC: F24J3/08
Filed: 1983-02-15
Abstract: PURPOSE:To prevent the inclusion of hydrogen sulfide and the like in geothermal water into heated water after deairing, by utilizing part of yielded hot water after heating as a heat source for deairing. CONSTITUTION:Fresh water 13 from an intake tank 12 passes a condenser 15 and is heated. Then the water is jetted into a first stage heat exchange chamber 4E from a jetting nozzle 10E and mixed with flash vapor from a flash chamber 2E and heated. As a result, heated water 16E is yielded. The heated water is jetted into a heat exchanger chamber 4D from a jetting nozzle 10D through a transfer pipe 17C. By the same way, heated water 16D-16B are yielded. Since hydrogen sulfide is hardly included in the flash vapor from the flash chambers 2B-2E, the heated water 16B-16E is yielded in a pure state.
Patent JP-S57138834-A (JP)
Title: Formed insulating parts for rotary machine
Inventor: FUJIWARA KENZOU
IPC: H02K3/34
Filed: 1981-02-20
Abstract: PURPOSE:To contrive the improvement of heat resistance and electrical characteristics by using a molded article mixed an aromatic polyamide wick and thermosetting resin as insulating parts. CONSTITUTION:A molded substance 10 mixed an aromatic polyamide wick with a fiber length of 10mu or less and thermosetting resin is used for insulation between an armature coil and a coil supporter or between commutator segments and a commutator itself. In this way, heat resistance and electrical characteristics can be improved and a reduction in material costs and the simplicity of manufacturing work can be contrived as well.
Patent JP-H10224288-A (JP)
Title: Portable electronic mail telephone set
Inventor: YAMADA AKIHIRO
IPC: H04B1/3822
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic main telephone set with good operability in which movement of a cursor and an input of data are conducted easily by one hand. SOLUTION: A device main body 100 has jog dials 1a, 1b or the like that are suitable for selecting data possible to input and for moving a cursor in a display part 3 and arranged in an area operable by a finger, when a user holds the device main body 100. When the device is used as a portable telephone set, a flipper 2 is closed for speech. In the case of transmitting/receiving an electronic mail, the flipper 2 is opened. In the case of writing a new message, characters are selected by rotating the jog dials 1a, 1b and KANJI conversion and characters, and KANJI confirmation are conducted by clicking either of them. In the case of transmitting written message, the cursor on the display part 3 is moved by using the jog dials 1a, 1b, and a transmission icon or the like is clicked by using either of the jog dials 1a, 1b.
Patent JP-H08192474-A (JP)
Title: Method and apparatus for molding bandlike member
Inventor: HIRATA YOSHIAKI
IPC: B29L30/00
Filed: 1995-01-19
Abstract: PURPOSE: To reduce the manufacturing cost by decreasing in size an apparatus while facilitating rubber management. CONSTITUTION: A selvadge rubber 27 separated from a bandlike member 26 is transferred between third and fourth rolls 20 and 21, and a second bandlike element 22 is molded only by the rubber 27. Thus, since one extruder (extruders for the third and fourth rolls 20 and 21) is not required and the rubber 27 is transferred between the rolls 20 and 21 immediately after it is separated to be used as a rubber for the element 22, it is not necessary to regulate rubber composition as well.
Patent JP-S63196426-A (JP)
Title: Automatic original document conveyer for both-side image forming device
Inventor: IWASAKI YASUO
IPC: B65H9/16
Filed: 1987-02-06
Abstract: PURPOSE:To prevent an original document from misprocessing its image forming due to the position displacement of the original, by correcting its side edge position through a side guide and a diagonally moving roll which are provided in an original conveying route. CONSTITUTION:A document 5 on an original document tray 4 is fed by a paddle feeder A and set onto a platen 2 by an endless belt 24 through rollers R1, side end position aligning means E, one-side use conveying means B and rollers R2, performing an exposure process. The original 5, when its one-side copying is performed, is discharged being left as it is to a discharge tray 63, while the original 5, when its both- side copying is performed, is fed via rollers R3, side end position aligning means E, one-side use conveying means B and the rollers R2 by reversing the belt 24, thereafter the original 5 is again set onto the platen 2 by switching the belt 24 to its normal rotation, performing an exposure. The side end position aligning means E restricts the side end of the original 5, each time it passes through, to the correct position by a side end guide and a roller which diagonally moves the original 5 to a side of the side end guide. In this way, an image is always formed in a proper position not only when the one-side copying is performed but also when both-sides copying is performed.
Patent JP-S60169695-A (JP)
Title: Controller for variable-capacity compressor
Inventor: MATSUOKA AKIO
IPC: F04B49/00
Filed: 1984-02-15
Abstract: PURPOSE:To correct the set pressure of a pressure sensor by a temperature sensor by detecting the pressure of a low-pressure coolant on the downstream side of an evaporator by a pressure sensor and opening and closing a solenoid valve and directly detecting the variation state of refrigeration cycle, thus reducing the error. CONSTITUTION:When the pressure P of the low-pressure coolant on the downstream side of an evaporator 34 which is detected by a pressure sensor 40 becomes lower than a set pressure P1, an electronic control circuit 42 opens a solenoid valve 15. Therefore, the high-pressure coolant in a compression chamber A is introduced into a suction chamber B through a branched passage 27, and the pressure in a control chamber 21 lowers, and a spool 19 opens a bypass hole 18. Therefore, the amount of the coolant which is sent into a condenser 31 side from a compressor reduces, and the capacity of the compressor reduces, and a low pressure rises. Therefore, the low pressure of the coolant is always maintained between the pressure P2 and an aimed pressure P1, and a desired cooling capacity is maintained. While, when a blowing temperature or the car interior temperature varies, the set pressure of a pressure sensor 40 is corrected on the basis of the detected output of a temperature sensor 41, and a desired temperature can be obtained.
Patent JP-H09216534-A (JP)
Title: Cross bar installation structure in vehicular roof rack
Inventor: FUJISAWA TAKASHI
IPC: B60R9/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To install a cross bar simply without positional dislocation. SOLUTION: An installation tool 13 and bolt 20 are provided as installation parts. In the installation tool 13, an installation part 15 provided the insertion hole 18 of the bolt 20 and a holding part 16 for holding a frame rail 3 are installed vertically. An insertable positioning rod 17 is projected in an insertion hole 8 lined up along the inner surface of the frame rail 3 at a certain intervals. The positioning rod 17 of the installation tool 13 is inserted in the insertion hole 8 of the frame rail 3 like (A). Then, both end parts of a cross bar 4 are placed by laying between right/left frame rails 3, while matching a screw hole 10 with the insertion hole 18 like (B).  When the bolt 20 is screwed in the screw hole 10 through the insertion hole 18, the installation tool 13 is fixed to the cross bar 4 and the frame rail 3 is held vertically between the lower surface of the cross bar 4 and the holding part 16 like (C). Thereby, both ends of the cross bar 4 are installed on the frame rail 3.