baber/WOPTO huggingface dataset:
Patent JP-H06125367-A (JP)
Title: Fsk receiver
Inventor: MINAMI YOICHIRO
IPC: H04L27/14
Filed: 1992-10-13
Abstract: PURPOSE:To suppress a current consumption of a PLL oscillation circuit for a 1st local oscillator of a double super heterodyne FSK receiver. CONSTITUTION:A 1st intermediate frequency is mixed with a local oscillation frequency of a VCO 112 at a 1st mixer 104, and a 2nd intermediate frequency is obtained by being mixed with a local oscillation frequency of a 3nd local oscillation circuit 117 at a 2nd mixer 106. The VCO 112 forms a PLL oscillation circuit with a loop filter 116 and a PLL circuit 113. Then a PLL intermission operation circuit 114 starts PLL operation in a time slot every time a frame synchronizing signal detected from a binary data signal including a database signal outputted from a comparator circuit 111 is received to implement synchronization re-locking of the oscillated frequency and the PLL operation is stopped after security of phase synchronization and a VCO output is sent. Thus, the current consumption of the PLL oscillation circuit is suppressed.
Patent JP-H04147291-A (JP)
Title: Cooling control device
Inventor: MIYAI HIROSHI
IPC: G09G3/18
Filed: 1990-10-11
Abstract: PURPOSE:To shorten re-actuation time without applying heat shock to a liquid crystal panel by turning off a cooling fun for a liquid crystal light valve after a turn off of a light source and executing the action continuation or rapid rotation of only a cooling fun for the light source. CONSTITUTION:A cooling fun 7 for a liquid crystal light valve 2 and a cooling fun 8 for a light source 1 are separately provided, and the fun 7 is turned on/off so as to be synchronized with the ON/OFF of the light source 1 by a cooling control circuit 6. At the time of illuminating the light source 1, the rotation speed control for the funs 7 and 8 is executed corresponding to the output of a temperature sensor 5. Also, the fun 8 is controlled so that it is forced to actuate at max. number of rotation while synchronizing the OFF of the light source 1. Thus, only the light source can be cooled without applying the heat shock to the liquid crystal panel after turning off the light source and the re-actuation time can be shortened.
Patent JP-S63128737-A (JP)
Title: Mounting of refrigerant-injecting pipe of vaporization cooling device
Inventor: TETSUNO HARUO
IPC: H01L23/44
Filed: 1986-11-19
Abstract: PURPOSE:To avoid the occurrence of a stress at a welded part even with the use of a short refrigerant-injecting pipe by a method wherein the refrigerant- injecting metal pipe whose section at a central part to be pressed and sealed has been deformed to be oval shaped is welded to a vaporization cooling device, and the central part of the refrigerant-injecting pipe is pressed and sealed after injection of a refrigerant and is then cut. CONSTITUTION:A central part 1b of a cylindrical refrigerant-injecting pipe 1 has been pressed in advance so as to deform the section of the part to be oval-shaped. An end part 1c of the refrigerantinjecting pipe 1 is welded to a condenser 5; the central part 1b is pressed and sealed completely after injection of a refrigerant; the refrigerant-injecting pipe 1 is completed after the center of the pressed and sealed part has been cut. Because the central part 1b where the refrigerant-injecting pipe 1 is pressed and sealed has been deformed to the shape of a welding flux in advance, the amount of deformation due to the pressing and sealing operation is little; as a result, a stress st the welded part becomes the minimum.
Patent JP-H09112860-A (JP)
Title: Rotary kiln furnace
Inventor: TAKEUCHI YOSHIO
IPC: F23G5/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance combustion characteristics by providing in an interior of a rotatable circular cylindrical kiln having an axis line disposed in an inclined relationship with a horizontal line a primary air supplying pipe having a primary air holes for injecting primary combustion air toward charged waste and extending in the direction of the axis line of the kiln. SOLUTION: A kiln 22 an inner surface of which is lined with a refractory material is installed in such a manner that an axis line thereof is slightly inclined against a horizontal line and both ends are freely rotatably supported by a top end side supporting member 23 and a bottom side supporting member 24. A ring-shaped gear 25 is mounted on an outer periphery of the kiln 22, which is rotatively driven by a driving device 26 via a gear 27. In an interior of the kiln 22 primary air supply pipes 37, 38 extending in the direction of the axis line are arranged and primary air holes 39 primarily directed toward waste are provided. One or both end portions of the primary air supply pipes are inserted and supported in one or both of the top side supporting member 23 and the bottom side supporting member 24. Combustion characteristics can be improved.
Patent JP-H01221205-A (JP)
Title: Temperature regulation for plastic molding and thermostat therefor
Inventor: SUGIYAMA TAKESHI
IPC: B29C33/04
Filed: 1987-10-29
Abstract: PURPOSE:To contrive to reduce molding cycle, while the time until the temperature of a mold reaches a desired temperature is reduced by a method in which when low temperature medium is switched to steam, pressurized gas is preliminarily introduced to discharge the low temperature medium from the other end of a flow path. CONSTITUTION:Steam, low temperature medium, e.g., cooling water and pressurized gas, e.g., compressed air are respectively connected to the inlet side of a mold through electromagnetic valves 1, 2, 3. On the other hand, a steam trap and the discharging port of the content in flow path are respectively connected to an outlet side through electromagnetic valves 4, 5. In the regulation of mold temperature, to carry out the switching from steam to low temperature medium, pressurized gas is preliminarily introduced, and the low temperature medium is discharged from the other end of the flow path. When high temperature state is changed to low temperature state, the low temperature medium is introduced, whereby the medium is quickly changed to the medium of different temperature. The temperature of the mold reaches a desired temperature in short time, and then high temperature state is kept by steam and the low temperature state is kept by the low temperature medium and steam.
Patent JP-H11106065-A (JP)
Title: Image forming device
Inventor: MIKI KOJI
IPC: B65H1/26
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the photo-exposure recording medium accommodated in a cassette involves no risk of being exposed to the light even if light has intruded into the device body. SOLUTION: The light having intruded into the body 80A of an image forming device is sensed by a photo-sensor 137 to actuate driving of cassette exhaust devices 130, 135 and 132, and a light shutoff cassette 67A or 67B accommodating unused microcapsule paper is exhausted from the specified position of the device body 80A, wherein the carry-out hole of the exhausted cassette 67A or 67B is blocked by a shutter furnished on the cassette 67A or 67B, so that the light having eventually intruded into the device body 80A will never cause photo-exposure of the microcapsule paper accommodated in the cassette 67A or 67B.
Patent JP-S61156132-A (JP)
Title: Photosensitive body
Inventor: JINBO ATSUMI
IPC: G03G5/06
Filed: 1984-12-28
Abstract: PURPOSE:To improve the attenuation of potential by incorporating an acid anhydride into a photoconductor layer by a specified amount basing on the total amount of a phthaloxyanine pigment and zinc oxide. CONSTITUTION:An acid anhydride is to a system contg. a phthalocyanine pig ment and zinc oxide dispersed in a resin binder by 1X10<-4>-1X10<-2>mol per 100g intotal of the phthalocyanine pigment and zinc oxide. The acid anhydride is obtd. by causing dehydration between two carboxyl groups, and phthalic anhydride maleic anhydride, benzoic anhydride, succinic anhydride, cinnamic anhydride, itaconic anhydride, glutaric anhydride or a halide thereof may be used as the acid anhydride. The dark attenuation of potential is considerably improved, and improvement in characteristics especially in an atmosphere at high humidity is remarkable.
Patent JP-H08114450-A (JP)
Title: Deflection adapter for laser-level surveying apparatus
Inventor: HIRANO TAKAO
IPC: G01C15/00
Filed: 1994-10-13
Abstract: PURPOSE: To set the emitting direction (bearing) of a laser beam, whose direction is inclined by 90 degrees with respect to an incident angle, accurately and to confirm the direction. CONSTITUTION: A deflection adapter is attached to a laser-level surveying apparatus 1, which contains a laser light source in an apparatus base stage 2 and emits a laser beam A at least in the horizontal direction, and deflects the direction of the beam A. In this deflection adapter, a prism, which deflects the beam A by 90 degrees with respect to the incident angle, is contained. A deflection- adapter main body 12, which is mounted in front of a laser beam emitting hole 3 of the apparatus base stage 2 so that the main body is turned, attached and removed freely, is provided. A bearing level 13, which sets the bearing reference of the laser beam B after the deflection, is fixed and mounted on the adapter main body 12.
Patent JP-2000104437-A (JP)
Title: Hinge with shielding plate for safety
Inventor: KOSHIKAWA SHINICHIROU
IPC: E05F7/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve safety by providing a slightly pivotal shielding plate for safety to freely shield in a suitable plate, thereby preventing an accident such that fingers or the like are pinched in a dangerous clamping void enclosed by plural movable arms to be freely made wide and narrow in the opening and closing movement of a hinge used in a furniture door or the like. SOLUTION: This hinge main body H is so constructed that a fixing member 1 fitted to a fixed plate part A and a cup-shaped fixing member 2 fitted to a movable plate part B are pivotally connected to each other by four movable arms 4, 5, 3, 6. The fixing member 1 and a connected pivotal movable arm 3 are mounted on a pivotal fixed front support 1a, and a safety shield plate 10 pushed downward by an elastic body 11 is caused to follow a dangerous clamping void S2 enclosed by the movable arms 4, 5, 3, 6 expanded by the opening movement of the movable plate part B in the direction of the arrow mark OP and the cap-shaped fixing member 2 to always shield the void. Further, the safety shield plate 10 falls in the cap 2a to inhibit the opening operation of the hinge.
Patent JP-2001093473-A (JP)
Title: Lighting device of high-pressure discharge lamp, high- pressure discharge lamp device, and illuminating equipment
Inventor: HONDA HISASHI
IPC: H05B41/24
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a high-pressure discharge lamp and an illuminating equipment using the lighting device which can suppress an electrode spatter and can decrease blackening. SOLUTION: A half-bridge type high-frequency inverter operates with such a frequency that an oscillation frequency is relatively close to a resonance frequency of a series resonance circuit formed by a current-limiting inductor L2 and a capacitor C6 before a high-pressure discharge lamp HD starts, therefore, a secondary released voltage is about 550 V (effective value) or bout 1.5 k Vp-pf and is set almost equal to voltage when the high-pressure discharge lamp HD starts discharging. A secondary short-circuit current is about 550 mA.
Patent JP-H10123060-A (JP)
Title: Apparatus for defect inspection
Inventor: MAEDA MASATAKA
IPC: H01L21/66
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To inspect a defect on a sample by a method in which the sample is irradiated with light in a sufficient quantity without irregularity and uniformly. SOLUTION: By a line-fiber irradiation device 1, a sample 6 is irradiated with flat light along one plane, reflected light from the sample 6 is guided to a line CCD camera 9, and a defect is detected. By a cylindrical line 3, component light in the x-axis direction out of the flat light from the line-fiber irradiation device 1 is focused on the sample 6, and component light in the y-axis direction is defocused on the sample 6. The sample 6 is irradiated with the defocused light uniformly and without irregularity.
Patent JP-H01119395-A (JP)
Title: Microorganism carrier module
Inventor: SASAKI YASUNARI
IPC: C02F3/10
Filed: 1987-10-30
Abstract: PURPOSE:To prevent deformation such as bending by using a hanging means and supporting stereonetwork fabric material between supporting plates via a plurality of spacers. CONSTITUTION:Band-shaped reinforcing bands 8 are bonded in a range over the whole width to one surface of both end parts and intermediate part of the lengthwise direction of intermediate nonwoven fabric 3a. Long holes for passing bolts 5 of the uppermost and lowermost parts of a carrier module are provided to the reinforcing bands 8 together with the intermediate nonwoven fabric 3a in the lengthwise direction. Furthermore a long hole for passing a bolt 5 of the other part is bored on the intermediate fabric 3a in the lengthwise direction. Thereby, the module can be freely moved without being restrained by any force. Therefore, it is difficult-to be clogged and treatment efficiency of waste water can be improved.
Patent JP-H07100826-A (JP)
Title: Fine pellet for plastic molding and manufacture of fine pellet and manufacturing device thereof
Inventor: MATSUNO TAKEMI
IPC: B29B9/06
Filed: 1993-10-06
Abstract: PURPOSE:To obtain fine pellet which can be used as it is for coating or fine film formation by extruding a molten resin passing through a screen in an extruder from a die in the form of a fine yarn, then solidifying it by a cooling air and cutting the solidified resin into micropellets. CONSTITUTION:A die for molding 3 has molding holes 5 which taper off and penetrate through in an extrusion direction, formed radially. The finest part of the molding hole 5 has a diameter of about 0.2 to 0.5mm. In addition, a rotary cutter 6 which rotates horizontally is arranged in contact with the lower surface of the die 3. Further, cooling air supply nozzles 11 are arranged in the circumferential direction of the cutter 6. After passing through the screen, the resin extruded in the form of a fine yarn is quickly cooled and then is cut into micropellets by the rotating cutter 6.
Patent JP-H05164499-A (JP)
Title: Release mechanism for spin stabilization self-propelled type missile
Inventor: MAIKERU EFU SUTEIIRU
IPC: F41C27/06
Filed: 1991-09-27
Abstract: PURPOSE: To easily discharge a spin stable automatic traveling missile by minimizing an azimuth angle re-locating error and an man-made locating error. CONSTITUTION: A mechanism is provided with a rotation missile support 36 and a discharge support for supporting a rotation missile support 36 so that it can be rotated around a spin axial line 32 and can travel in the direction of the axial line of the spin axial line 32. A nozzle assembly body 46 is extended coaxially with the spin axial line 32 between the rotary missile support 36 and a missile. The separable part of the nozzle assembly body 46 travels toward the rear in the direction of an axial line under the influence of an exhaust gas being forced out by the missile. The separable part collides with the collision part of the rotary missile support 36 and rapidly moves the rotary missile support 36 so that it is separated in the direction of the axial line from the missile when the nozzle assembly body 46 is separated.
Patent JP-H05112991-A (JP)
Title: Wall base material
Inventor: SUGIHARA MASAMI
IPC: E04B2/00
Filed: 1991-10-23
Abstract: PURPOSE:To form notches in stands in order to avoid interference with braces set between independent columns. CONSTITUTION:At least three stands 13a, 13b, and 13c are set between an upper crosspiece 11 and a lower crosspiece 12 to make up a base frame 1. One side of the frame 1 is closed by a flame-retardant board 14a and the other side is opened. Notches 15b, 15a, and 15c are formed from the open side in the vertical center line of the intermediate stand 13b and also in the upper and lower ends of the stands 13a and 13c on both sides.
Patent JP-H06223336-A (JP)
Title: Double-spin bulb magnetic reluctance sensor
Inventor: PEETAA MIHAERU BAUMUGARUTO
IPC: G11B5/39
Filed: 1993-11-04
Abstract: PURPOSE: To provide a magnetic resistance sensor in which conductive electrons scattered in any direction can be used. CONSTITUTION: A magnetic resistance reading sensor having a multilayer double spin valve constitution is provided, based on a spin valve effect. The reading element of this sensor includes first, second, and third ferromagnetic layers 31, 35, and 39 mutually separated by anti-ferromagnetic metallic layers 33 and 37. The magnetizing directions of the first and third ferromagnetic layers 31 and 39, that is, the outside layers of this structure are fixed. The middle second ferromagnetic layer 35 is soft magnetic one, and when an applied magnetic field is absent, the magnetizing direction is vertical to the magnetizing directions of both the outside ferromagnetic layers. In one preferred embodiment, the magnetizing directions of the two outside ferromagnetic layers are mutually fixed in parallel by the switched connection with the adjacent anti-ferromagnetic layers.
Patent JP-H03136320-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1989-10-23
Abstract: PURPOSE:To grow a silicon layer on a surface where a spontaneous oxide film does not exist, by a method wherein, after reducing gas is introduced into a reaction vessel, a silicon substrate is moved from a low temperature region to a high temperature region, the substrate is heated at a first specified temperature, and an oxide film is reduced and eliminated, the substrate is transferred to a low temperature region, silicon raw gas is introduced, the substrate is transferred to the high temperature region and heated at a second specified temperature, and silicon is deposited. CONSTITUTION:Reducing gas is introduced into a reaction vessel 1; a high temperature region HA is kept at a high temperature; a silicon substrate 4 is sent into the vessel, mounted on a susceptor 3, and transferred to the high temperature region HA, and maintained. During the above period, the substrate is uniformly heated, and a spontaneous oxide film on the surface is reduced and eliminated. The silicon substrate 4 is transferred to a cooling region as the initial position; the temperature of the high temperature region HA is decreased, the substrate is transferred to the high temperature region HA; silicon raw gas is introduced and maintained. During the above period, a polysilicon layer is grown on a cleaned surface. The silicon substrate 4 is again transferred to the cooling region, and then delivered to the next process. A silicon layer is grown on the cleaned surface without exerting influence on an impurity profile.
Patent JP-H07126307-A (JP)
Title: Production of acrylic polymer
Inventor: FUKUOKA TAKAMASA
IPC: C08F2/44
Filed: 1993-11-04
Abstract: PURPOSE:To obtain an acrylic polymer excellent in heat stability while suppressing formation of an oligomer and preventing the polymn. conversion from lowering due to the inhibitory effect of oxygen by radical addn. polymn. of a given acrylic monomer under specific conditions. CONSTITUTION:An acrylic monomer (e.g. methyl methacrylate) having a dissolved oxygen concn. of at most 1ppm, a stannous compd. of the formula: (R- COO)2Sn (wherein R is a 5-14C alkyl) in an amt. of 0.1 to 2 pts.wt. per 100 pts.wt. the acrylic monomer, and a polymn. initiator (e.g. benzoyl peroxide) are fed into a screw extruder, wherein the acrylic monomer undergoes radical addn. polymn. thereof with the aid of free radicals formed through thermal decomposition of the polymn. initiator. The resulting polymer is continuously extruded through the outlet of the extruder.
Patent JP-H1197204-A (JP)
Title: Heating resistance element
Inventor: TAKASHIMA AKIRA
IPC: H01C7/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To minimize, decrease the volume of an insulator and reduce manufacturing cost by adjusting resistance value by forming a pattern on a platinum resistive thin-film formed on an insulating substrate in the form of a strip by dry etching and chamfering the whole or a part of a folding region. SOLUTION: A platinum thin film 2 is deposited on a strip-shaped insulating substrate 1 with alumina as a principal component by using high purity of platinum as depositing source. Next, a platinum thin film pattern 3 is formed on the surface of the insulating substrate 1 deposited with the platinum thin-film by ion etching with inactive gas such as argon and the like. A resistance value of a heating resistive element in stationary state is controlled by selecting thickness of the platinum thin-film 2 and the number of folding and width 3a of the platinum thin-film pattern 3. The platinum thin-film pattern 3 is formed so as to leave a margin on each side of the substrate and a glass paste with a predetermined thickness is printed to coat over the platinum thin-film and the substrate margin.
Patent JP-H0699113-A (JP)
Title: Painting of jib for crane and jib receiving stand used therein
Inventor: IINO MOTOSUKE
IPC: B05B13/04
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the fatigue of a worker by reducing work in a half-sitting posture and to safely and efficiently perform painting work. CONSTITUTION:A jib A having a triangular cross section for a crane formed by mutually integrally connecting three main frames 1a, 1b, 1c by auxiliary frames 2... is received by the receiving seats of jib receiving stands B at four places near to the connection flanges 11 of both ends of the jib in the longitudinal direction thereof in such a state that two main frames 1b, 1c positioned above one main frame 1a floated with respect to the ground mutually become the same level to be supported on the jib receiving stands B. In this state, the surfaces of the main frames 1a, 1b, 1c and the auxiliary frames 2... are painted.
Patent JP-S62134765-A (JP)
Title: Electronic retrieving method for dictionary of chinese character explained in japanese
Inventor: KOMACHI YUJI
IPC: G06F17/30
Filed: 1985-12-06
Abstract: PURPOSE:To simplify an operation and to improve the efficiency of a retrieval operation of a large quantity of documents by converting a KANJI (Chinese character) of a document format to a read pattern recognition use image data, deriving a KANJI code from the pattern recognition use image data, and executing the retrieval of a dictionary of Chinese character explained in Japanese. CONSTITUTION:A document 1 is set to a scanner 2, and a document data A mentioned in the document 1 is brought to a scanning operation. An image signal obtained by this scanning operation is read by an image reading circuit 6, and stored in an image memory 7 as an image data B being in a state that it remains read. A pattern correcting circuit 8 reads out the image data B from the image memory 7, converts it to an image data C for a pattern recognition by the dot pattern of the image data B, and stores it in a memory 13 for a pattern recognition. Subsequently, data read out of the use memory 13 for the pattern recognition and a memory 14 for a character code are brought to matching and derived from a memory for KANJI (Chinese character) code against a pattern.