baber/WOPTO huggingface dataset:
Patent JP-H11150715-A (JP)
Title: Automatic level correction device for digital transmission
Inventor: KAMAGATA HIROYUKI
IPC: H04N5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To send a digital signal from a system having no provision for digital communication. SOLUTION: This automatic level correction device is used being inserted in a relay transmission network of a CATV system, and provided with a level correction circuit 1 that is used to avoid a frequency characteristic deviation in an outgoing frequency band through which an outgoing signal of digital communication is transmitted. The level correction circuit 1 is provided with a notch filter 2 that cuts off a high frequency pilot signal sent to the system and with a pilot signal generator 3 that generates a new pilot signal in place of the pilot signal cut by the notch filter 2, and also with a status monitor 4 that is operated by a polling signal sent from a head end or the like and with a filter circuit 5 that passes/blocks a signal at an incoming frequency channel through which an incoming signal of digital communication.  The passing 7 blocking of the incoming signal by the filter circuit 5 is controlled by a polling signal from the head end side via the status monitor circuit 4.
Patent JP-H02162265-A (JP)
Title: Power supply apparatus
Inventor: OCHIAI HITOSHI
IPC: G01R21/00
Filed: 1988-12-15
Abstract: PURPOSE:To know the voltage and current to be calculated to a load without generating an error basically by providing a power supply not participated to the supply of power to the load and making the output voltage thereof equal to the voltage applied to the load. CONSTITUTION:A power supply 1, a voltage or current detection means and a voltage or current detection display means are together connected to both terminals of load 3 in series and the voltage detection display means is connected to both terminals of the power supply 1. A current IA is detected in the display means and the difference voltage VD between the voltage VL applied to the load 3 and the output voltage VV of the power supply 1 or the current ID due to said voltages VL, VV is detected by a detection means 4. At this time, when the outputs of power supplies 1, 2 are adjusted so that the voltage VD or current ID is zero, the current IA entirely flows to the load 3 and the voltage VV in a detection means 6 is applied to the load 3. That is, the voltage VL to the load 3 and the current IL flowing thereto are set to VL=VV and IL+IA and supplied to the load 3 through respective output terminals 7, 8.
Patent JP-H09131621-A (JP)
Title: Manufacture of throw-away tip for drilling, and throw-away tip for drilling
Inventor: TAKAHASHI YASUTOMO
IPC: B23B51/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily form a screw flitting hole with a countersunk part in each cutting face by providing a projected part for forming a countersunk part in which a pin insertion hole for forming a screw fitting hole is provided and a tip part is shrunk in a tapered manner. SOLUTION: The size and the shape inside a pair of dies 20a, 20b are formed so as to be compounding to a throw-away tip 10 for drilling. Pins 21a, 21b for forming a hole in the dies 20a, 20b are arranged so as to be corresponding to each screw fitting hole 14 formed in each of cutting faces 12a, 12b of the throw-away tip 10 for drilling. Projected parts 23b, 23a for forming a countersunk part are provided where insertion holes 22b, 22a in which pins 21a, 21b are inserted are provided on other dies 20b, 20a so as to be corresponding to the pins 21a, 21b, and the tip part is shrunk in a tapered manner.
Patent JP-2001133283-A (JP)
Title: Navigation device
Inventor: NAGAYAMA SHUICHI
IPC: G10L15/28
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a dialogue type navigation device capable of linking to map data and responding according to words meaning the direction such as 'left' and 'right' of a speaker, in a navigation device. SOLUTION: Voice inputted from a microphone 120 such as 'what is the building on the left ?' 'Are there any convenience store on the left?' concerning various survey of user is recognized as voice 121, from this signal, a survey genre is discriminated 123, a survey range is set 124, survey direction such as left, right, front and back is discriminated 125 and information data in a facility/place name memory 122 is surveyed according to the survey conditions in a survey part 126. When a plurality of survey results exist, information display order is determined by a candidate order determination part 127, after converting into vocal data in a vocalization part 160, such vocal outputs as 'It is the kasumigaseki building', 'There is a seven-eleven shop' are outputted through a voice output part 161 from a speaker.
Patent JP-2000149522-A (JP)
Title: Server and hdd apparatus loaded to the server
Inventor: ONODERA JUNICHI
IPC: G06F1/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a workability for inserting and separating an HDD main body by mounting a frame with a hold part to a peripheral edge part thereby constituting an HDD unit, arranging a supporting means with a plurality of slots for positioning HDD units to be adjacent to each other via a predetermined distance in an erecting state, and setting the unit so that it can be inserted and detached from above. SOLUTION: An AV server 1 has in a main body at least an HDD apparatus 2, an I/F 3, PWB 4, a power source apparatus 5 and a fan 6, wherein a cooling wind is circulated from a front face side to a rear face side. A decoration front panel 7 having a display part, an operation part and the like is fitted to the front face side. An HDD main body has a plurality of slots formed in a longitudinal direction and an engagement part set to an upper edge part. A supporting means with a vent hole is provided between the slots and a frame with a hold part and an engaging means is set to a peripheral edge part of the HDD main body, whereby an HDD unit is constituted.
Patent JP-H06228069-A (JP)
Title: Nonionic surface active compound
Inventor: KIYASARIN BIIBAREI AN BURITSUG
IPC: C07C235/06
Filed: 1993-12-17
Abstract: PURPOSE: To obtain the subject compound useful for a rheology control agent or the like excellent in water solubility and water dispersibility and composed of a specific compound.  
     CONSTITUTION: The targeted compound of the formula [Y is a hydrophilic polyhydroxyalkyl; X is -CO-, -NHCO-, -NHCS-, or -SO 2 -; R is a (substituted) alkyl or (substituted) aryl; n is 2 to 6; m is 2 to 4] composed of an N,N'-bis(2- gluconamidoethyl)-N,N'-bisnonanoylethylenediamine or the like is obtained. Photographic materials are obtained by allowing to contain a support having one or more layers composed of hydrophillic colloid or the compound in upper part. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09155774-A (JP)
Title: Jointless carrying device
Inventor: KASHIMA HIDEO
IPC: G01N1/28
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive carrying device with high reliability and high precision by arranging a pair of arms partially formed of elastic material with one ends connected to hands and the other ends connected to two driving shafts so that the movement of the hands can be controlled by the simple bending and extending operation of plate springs. SOLUTION: The output of a motor 1 is transmitted to two driving shafts 4a, 4b arranged in parallel via single worm 3 and two worm wheels 2, to which rotating arms 5a, 5b are joined respectively. Elastic arms 6a, 6b are joined to respective one ends of the rotating arms 5a, 5b and hands 7 are joined to the respective other ends. The motor 1, the worm wheels 2, the worm 3 and the driving shafts 4a, 4b are carried on a disc main body to drive the motor 1 for rotating the driving shafts 4a, 4b in mutually opposite directions so that the elastic arms 6a, 6b can be deformed in a circular shape and the hands 7 can be moved straight to the driving shafts 4a, 4b.
Patent JP-H03179707-A (JP)
Title: Method of covering electronic part
Inventor: IZUMI YUICHIRO
IPC: H01G13/00
Filed: 1989-12-07
Abstract: PURPOSE:To prevent a lead wire from oxidization by a method wherein, when a covering is provided on an electronic part using sealing material, a very thin heat-insulating material is made to adhere to the inner wall of the electronic part, a cooling plate is made to adhere to the outer wall surface, and a furnace having at least a lead-wire pick-up slit is formed on the wall part where the cooling plate is provided. CONSTITUTION:A very thin heat-insulating material 7 is made to adhere to the inner wall surface of a tunnel-like continuous furnace, cooling plates 8 are fixed to the outer wall surface on both side faces of the furnace, slits 9 are provided on both side faces of the cooling plates 8 in a longitudinal direction of the furnace 6, and the basic material 2 of an axial type electronic part is continuously carried into the furnace by a conveying jig 4 in such a manner that the lead wires 3 on both ends are fitted in the slits 9. When the basic material 2 is sealed by glass frit 1 using the above-mentioned furnace, the generation of an oxide film on the lead-wire part is not recognized excluding the vicinity only of the basic material. In the case of a radial type electronic part, a tunnellike furnace 6a, equipped with a cooling plate 8a and a very thin-heat insulating material 7a and having a slit 9a on the lower surface of the furnace in a longitudinal direction, is used, the furnace 6a is constructed in such a manner that a lead wire 3a and a film 10 can be brought out to the outside of the furnace from a slit, and an electronic part is continuously carried in the furnace.
Patent JP-H01160346-A (JP)
Title: Composite linear motor and its drive circuit
Inventor: KAWANAKA HIROSHI
IPC: H02K41/025
Filed: 1987-12-15
Abstract: PURPOSE:To miniaturize a motor and to facilitate the setting and change of its layout, by unifying the structural bodies on the primary and secondary sides respectively. CONSTITUTION:A structural body 1 on the primary side has two trains of pole teeth in parallel composed of many pole teeth 3 jointly provided in a specified pitch in the moving direction, around each pole tooth 3 of which a winding 6 is concentratedly wound. Opposite to this primary side structural body 1 a secondary side structural body 15 is arranged. This secondary side structural body 15 has two pole trains of pole tooth lines composed of many poles 19 jointly provide in a different pitch P2 from the pitch P1 of the pole teeth 3 so that they may face the pole tooth trains of the primary side structural body 1. The poles 19 of both pole tooth trains are magnetically connected.
Patent JP-2000133102-A (JP)
Title: Thin composite fuse and manufacture thereof
Inventor: TAKEGAWA HIROAKI
IPC: H01H85/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin composite fuse comprising a thermal fuse and an electrical current fuse facilitating manufacture by utilizing lead frames. SOLUTION: A lead frame L where the tips of a pair of strip lead conductors 2, 2 and the both sides of an intermediate electrode 3 are connected with an outer frame (a) are used. After the intermediate electrode and the tip of one strip lead conductor is connected with a thermal fuse element 5 the both sides of the intermediate electrode 3 is separated from the outer frame (a). Then, an insulated support body (plastic film) 11 is stuck across the intermediate electrode 3 and the tips of the both strip lead conductors, and the intermediate electrode 3 and the tip of the other strip lead conductor are connected with an electric current fuse element.
Patent JP-H02163751-A (JP)
Title: Thermal fixing method and toner for said fixing
Inventor: GOSEKI YASUHIDE
IPC: G03G9/08
Filed: 1988-12-19
Abstract: PURPOSE:To improve the fixing of a toner image by using a toner contg. electrically conductive fine powder having <=0.2 ratio in particle size to core particles contg. a binding resin and a coloring material and adhering a recording body to a heating body with a pressing member. CONSTITUTION:A toner 29 is particles obtd. by fixing electrically conductive fine powder having <=0.2 ratio in particle size to core particles contg. a binding resin and a coloring material in the surfaces of the core particles or parts adjacent to the surfaces by mechanical impact. A fixed heating body 20 and a pressing member 27 placed opposite to the heating body 20 in a press contact state adhere a transfer material 28 to the heating body 20 with a fixing film 24 in-between and a developed image of the toner 29 is subjected to thermal fixing on a recording material. Since the toner contains the electrically conductive fine powder uniformly fixed in the core particles, electrostatic offsetting can be prevented, fixing temp. does not change and the fixing of the toner image on the recording material is improved.
Patent JP-H0586222-A (JP)
Title: Method for treating inner surface of tube-like film
Inventor: HIRAI TOSHIYUKI
IPC: B29K27/12
Filed: 1991-09-25
Abstract: PURPOSE:To stably, uniformly and beautifully treat the inner surface of a tubular film, while holding the reasonable productivity by treating the outer circumferential surface of the tubular film with a chemical agent solution, cutting the treated tubular film in a prescribed length and subsequently turning over the cut tubular film by the utilization of a jig. CONSTITUTION:A long flat tubular film 2 is drawn out, and the circumferential surface of the produced tubular film is continuously treated with a chemical agent solution in a chemical agent tank 3 containing the chemical agent solution 4 comprising the liquid ammonia solution of sodium metal, etc. The film 2 is cut into a prescribed length and subsequently turned over preferably by the use of a column-like tube jig 10 on which surface molding bars 13 having adhesive layers and capable of being embedded in the cross section of the column main body are disposed, thereby stably and uniformly applying a chemical agent treatment to the inner surface of the tubular film.
Patent JP-H03181218-A (JP)
Title: Waveform equalizer for digital transmission
Inventor: MATSUBARA OSAMU
IPC: H04L25/03
Filed: 1989-12-11
Abstract: PURPOSE:To attain the application of the same equalizer to different transmission speeds by varying the sample frequency of a root-f equalizer. CONSTITUTION:The frequency characteristic of a root-f filter RTFEQ is moved in parallel on a frequency axis and turned into the characteristic adaptive to the transmission speed. Then the desired cut-off frequency of a loopback noise eliminating pre-filter is increased or reduced in response to a fact that the sample frequency of the filter RTFEQ is increased or decreased as the transmission speed is increased or reduced. In addition,the flat gain of an amplifier AGCMP is increased or reduced in response to the sample frequency of the filter RTFEQ since the line loss is increased or reduced in a frequency area as the transmission speed is increased or reduced. In such constitution, an equalizer can secure the frequency characteristic in accordance with the signals of different transmission speeds.
Patent JP-2001135966-A (JP)
Title: Method of jointing heat pipe to plate
Inventor: ISHIDA YOSHIO
IPC: H05K7/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of jointing a heat pipe to a plate, where the heat pipe can be jointed to the plate using simple technique, independently of the surface roughness of the plate, and a joint between the heat pipe and plate can be reduced to an irreducible minimum in thermal resistance. SOLUTION: A heat pipe and a plate are heated together, and the heat pipe is subjected to pressure welding to the plate by deforming it during or after they are heated, by which the heat pipe and plate are jointed together tightly.
Patent JP-H08145041-A (JP)
Title: Transparent sucker
Inventor: TASHIRO HIROYUKI
IPC: F16B47/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a transparent sucker which does not deteriorate the transparent appearance of a windshield pane even though the sucker is stuck to the windshield pane, and which diffuses sunlight so as to prevent the sunlight from converging to a point, thereby it is possible to eliminate a risk of fire. CONSTITUTION: In a transparent sucker 1, a predetermined number of planar parts 3 or concave surface parts having a predetermined shape, are integrally incorporated with a transparent sucker body 2 at the upper surface thereof.
Patent JP-H11141647-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: MURAKAMI HISAYASU
IPC: F16H9/12
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enlarge transmission torque capacity, heighten layout freedom and attain miniaturization by arranging two output shafts in a non-coaxial state and parallel with an input shaft, and absorbing relative speed difference by a differential gear. SOLUTION: Input pulleys 22, 23 of two continuously variable transmission mechanisms 20, 21 are provided on an input, shaft 11. One side of endless V-belts 26, 27 is wound around the input pulleys 22, 23, and the other side of the V-belt 26, 27 is wound around output pulleys 28, 29. The output pulleys 28, 29 are provided on two output shafts 30, 31 arranged in a non-coaxial state and parallel with the input shaft 11. One end parts of the output shafts 30, 31 are protruded toward the start mechanism 2 side, and output gears 34, 35 at the tip parts are meshed with ring gears 41, 42 of a differential gear 40. The input pulleys 22, 23 and output pulleys 28, 29 are three-dimensionally arranged so as to heighten layout freedom, and the axial dimensions of the output shafts 30, 31 are shortened so as to attain miniaturization.
Patent JP-H05158664-A (JP)
Title: Information processor
Inventor: ONO TAKETOSHI
IPC: G06F9/06
Filed: 1991-12-03
Abstract: PURPOSE:To continue the start-up processing of a system by ignoring an error- detected part and setting default values held in a system program. CONSTITUTION:A default file when present on a fixed disk device 8 or floppy disk device 9 is read out and transferred to a buffer 4a in a RAM 4. Then the default file is analyzed according to the transferred contents of the buffer 4a. It is decided whether or not the default file has an error and when an analytic error is detected, a message indicating that is displayed on a CRT 5. In this case, when an operator inputs a command indicating an error skip on a keyboard 7, the error is ignored and the default values held in the system program, i.e., default values in a ROM 3 are set thereafter in an initial value table 4b in the RAM 4.
Patent JP-H058053-A (JP)
Title: Electronic device for controlling and monitoring electric source for resistance welder
Inventor: RUIJI PATSUTSUAGURIA
IPC: G05F1/08
Filed: 1991-12-03
Abstract: PURPOSE: To provide an electronic device for controlling a welding apparatus which joins the overlapped edge parts of can, etc., by working at high welding speed without developing overheat trouble. CONSTITUTION: This electronic device is constituted of a rectification device 1, inverter device 2, welding transformer 3, in which a primary winding 5 receives an input voltage from the inverter device 2 and a secondary winding 6 supplies the welding current, and control device 4 connected with the inverter device 2. The input voltage supplied into the welding transformer 3 has the selected max. value and the limited term and is the plural pairs of stepping pulses generated in each half period of a relative fundamental frequency changed positive and negative.  The wave-form of the welding current Is generated with this pulse is a triangle pulse to each pair of the stepping pulse corresponding to the input voltage and this wave-form has the characteristic constituted of a first ramp which rises to a peak value from zero in the preset term, and a second ramp which drops to zero from the peak value in the preset term.
Patent JP-H10160284-A (JP)
Title: Absorption heat pump device
Inventor: ABE TADAO
IPC: F25B39/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of heat exchange efficiency between heat transfer fins and a heating medium, wherein a multiplicity of heat transfer fins which are mounted on an outer surface of a heat transfer pipe in a spaced-apart manner in the longitudinal direction are inclined so that the downstream side of the flow of the heating medium is directed downwardly. SOLUTION: Heat transfer fins 21 are provided on the outer surface of a heat transfer pipe 18 so that a multiplicity of heat transfer fins 21 are mounted on the heat transfer pipe 18 in a spaced-apart manner in the longitudinal direction. The heat transfer fins 21 are inclined relative to a horizontal plane and are provided with boss portions 21a which are brought into contact with the surface of the heat transfer tube 18 under pressure. An inclining direction of the heat transfer fins 21 is set such that the downstream portion of an outdoor air flow which comes into contact with the surface of the heat transfer pipe 18 is directed downwardly. The boss portions 21a define the heat transfer faces between the heat transfer fins 21 and the heat transfer pipes 18.  Due to such a construction, the outdoor air flow which flows along the surface of the heat transfer fins 21 becomes a turbulent flow and accordingly is agitated to enhance the heat exchange efficiency of an absorption heat pump device.
Patent JP-H08157037-A (JP)
Title: Transport device and method of manufacturing shaft for roller of the same
Inventor: SHIBUYA KAZUO
IPC: B65G39/12
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the generation of worn powder and abnormal sound in a transport device for rotating a roller with frictional force existing between a pulley and the roller by forming a shaft of stainless steel while forming the pulley of polyacetal resin and the roller of polybutylene resin. CONSTITUTION: A plurality of transport means provided with a pulley 7 mounted rotatably to a shaft 6 and a roller 8 mounted rotatably to the pulley 7 for transporting a work piece are arranged side by side on a base body. The pulleys are rotated by a belt trained in common over the respective pulleys 7 to transport the workpiece through the rollers 8. In such apparatus, the shaft 6 is formed of stainless steel, the pulley 7 is formed of polyacetal resin and the roller 8 of polybutylene resin. Also, a lubricative property improving agent like ethylene-tetrafluoride resin and a conductivity giving agent like carbon fibers are included in each resin. Further, gaps between the respective fit portions are set to about 0.01-0.05mm.
Patent JP-H08152701-A (JP)
Title: Image forming method
Inventor: KATO KAZUNOBU
IPC: G03C1/485
Filed: 1994-11-30
Abstract: PURPOSE: To form an ultrahigh contrast image by processing a direct positive silver halide photographic sensitive material containing a prefogged photosensitive silver halide emulsion and an organic desensitizer and a hydrazine derivative with a specific developing solution. CONSTITUTION: The direct positive silver halide photographic material is provided on a support with a layer containing the prefogged photosensitive silver halide emulsion and the organic desensitizer and this layer or another hydrophilic colloidal layer contains the hydrazine derivative and it is processed after exposure with a developing solution in the presence of an ascorbic acid developing agent with pH of 9.0-11.0. The organic acid developing agent functions as an effective desensitizer at the time of the exposure and it is preferred that it is freed of the desensitizing effect at the time of coming into contact with an alkaline developing solution or it does not hinder enhancement of contrast by the hydrazine nucleator. As the hydrazine derivative to be used is embodied by the many kinds of conventional ones, such as nucleators.