baber/WOPTO huggingface dataset:
Patent JP-H07301726-A (JP)
Title: Optical fiber connector
Inventor: KIKUCHI KIMIHIRO
IPC: G02B6/36
Filed: 1994-04-28
Abstract: PURPOSE:To provide an optical fiber connector which is inexpensive and which can highly keep environment resistance characteristic by reducing assembly man-hour and the number of parts. CONSTITUTION:As to this optical fiber connector provided with a sleeve 15 fitting to the ferrule of a plug, a clamper 17 engaged with and keeping the plug, and a housing 16 holding the clamper 17; the clamper 17 is constituted of synthetic resin, is provided with a leg part 17e and a locking part 17b capable of being elastically deformed, and a locking piece 16g engaged with the locking part 17b of the clamper 17 and holding the clamper 17 to the housing 16 are provided on a housing 16.
Patent JP-S63280182-A (JP)
Inventor: MATSUDA ETSUICHI
IPC: E05D15/00
Filed: 1987-05-11
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-S57111572-A (JP)
Title: Image forming device
Inventor: KATAYAMA HAJIME
IPC: G03G15/16
Filed: 1981-07-20
Abstract: PURPOSE:To achieve excellent transfer even at high humidity and when a transfer material having high hygroscopicity is used, by providing a transfer material conveying means of guiding a transfer material to a transfer position and a dehumidifying means of dehumidifying the transfer material perior to transfer. CONSTITUTION:A transfer material P in a cassette is fed by a roll 17 into a machine and synchronized with an image on a drum 14 through timing rolls 18 to reach a drying roll 19. The roll 19 consists of rolls 19a-19c each having an incorporated heater. The transfer material P while passing between the metallic center roll 19a and heat-resisting rubber lower roll 19b is pressed and heated, and conveyed by a conveying belt 21 rolling on a suction device 20 to reach a transfer roll 22. To the transfer material P sucked to the transfer roll 22 by a discharger 22, a dust figure on the drum 14 is transferred. Since the transfer material is dehumidified sufficiently prior to the transfer, excellent image transfer is achieved.
Patent JP-S63279659-A (JP)
Title: Optical reader
Inventor: HIROYASU MAMORU
IPC: H04N1/107
Filed: 1987-05-11
Abstract: PURPOSE:To hide unnecessary parts inside a device, and to improve an appearance by providing a shading sheet having an opening part at a part faced to a reading mirror, and a means to move the sheet together with the reading mirror. CONSTITUTION:The shading sheet 8 the width of which is wider than that of an original placing glass 1 is provided with the opening part 9 above the reading mirror 2. The opening part 9 of the sheet 8 is adjusted beforehand so as to be positioned just above the reading mirror 2. Now, a first traveling body 3 and a second traveling body 6 are reciprocated by a driving motor 11 as synchronizing with each other at 2:1, and at the same time, the sheet 8 is moved at the same speed as the first traveling body 3 by rotating a gear 12. At this time, the opening part 9 on the sheet 8 is continuously positioned above the reading mirror 2. Namely, a part except the upper part of the reading mirror 2 can be covered by the sheet 8.
Patent JP-H09280546-A (JP)
Title: Ash deposition preventing structure of damper blade
Inventor: FUJII HIROAKI
IPC: F22D1/14
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a damper blade from being fixed and hence easily and rapidly open the damper blade even when a boiler is operated in the state where the damper blade is closed over a long period of time. SOLUTION: An economizer bypass duct 9 is adapted such that part of combustion gas fed toward and economizer side in a rear heat transfer part is capable of being bypassed upstream the economizer. A damper blade 13 is provided in the economizer bypass duct 9 such that it is free to open and close by a fluid pressure cylinder 19. Blade receptors 20, 21, 22 for receiving the tip end of the damper blade 13 are provided, and many air jet holes 20a, 21b, 22a are provided in the damper blade 13 such that pressurized air A introduced from an air supply pipe 23 to the blade receptors 20, 21, 22 is jetted toward an abutment part of the damper blade 13 and the blade receptors 20, 21, 22 and toward the neighbourhood of the same.
Patent JP-S61273852-A (JP)
Inventor: SATO SHIGEHIRO
IPC: H01K3/02
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5739216-A (JP)
Title: Flame retardant composite fiber and its preparation
Inventor: GOI SHIGERU
IPC: D01F1/07
Filed: 1980-08-20
Abstract: PURPOSE: To obtain the titled composite fibers having improved flame retardancy, by using high-melting and low-melting components containing two types of flame retardants having different decomposition temperatures separately in the composite fibers consisting of two polyolefinic polymers having different melting points.  
     CONSTITUTION: 5W15wt% flame retardant having a decomposition temperature of 140°C or more higher than the melting point of a high-melting component of a fiber-forming polyolefinic polymer, preferably polypropylene, is mixed with the high-melting component. On the other hand, 3W5wt% flame retardant having a decomposition temperature lower than that of the flame retardant for the high- melting component and 100°C or more higher than the melting point of a low-melting component of a polyolefinic polymer, preferably polyethylene, having a melting point 10°C or more lower than that of the high-melting component is mixed with the low-melting component. The respective components are molten at a temperature lower than the decomposition temperatures of the flame retardants contained in the respective components, and subjected to the composite spinning to give the aimed fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05310567-A (JP)
Title: Agent for lowering concentration of serum triglyceride
Inventor: KIZAWA KOJI
IPC: A61P3/06
Filed: 1992-05-07
Abstract: PURPOSE:To obtain an agent for lowering concentration of serum triglyceride, comprising a monoglyceride as an active ingredient. CONSTITUTION:A monoglyceride as a medicine is added to a food and taken to drop concentration of serum triglyceride and to effectively prevent arteriosclerosis, etc.
Patent JP-S606338-A (JP)
Title: Polishing device
Inventor: OGURI AKIO
IPC: B24B13/02
Filed: 1983-06-24
Abstract: PURPOSE:To secure a highly accurate convex-spherical or convex-nonspherical surface in an easy manner, by giving relative linear reciprocating motion to space between a flat plate and a work holding part as well as giving it rotary motion in a way of connecting the work holding part to a driving part through a crank. CONSTITUTION:A main surface 21 is machined so as to cause a vertical section in an X direction of a flat plate 20 so as to become the desired spherical or nonspherical surface's sectional form. In addition, a holding body base plate 24 on which a work holding body is installed performs its linear reciprocating motion in an X direction because rotary motion in a direction toward an arrow 35 of an eccentric cam 32 is converted into reciprocating motion in a direction toward an arrow 36 by means of a spring 33 and a connecting rod 34. A workpiece 22 is machined as being pushed to a flat plate main surface 21 being supplied with free abrasive grains by the rotary motion of the work holding body 23 and the reciprocating motion of the base plate 24, thus it is accurately polished into a convex-spherical or convex-nonspherical surface carrying the same section as the sectional form of the main surface 21.
Patent JP-S60259014-A (JP)
Title: Variable resistance circuit
Inventor: ARITA KAORU
IPC: H03H11/24
Filed: 1984-06-06
Abstract: PURPOSE:To set an optional resistance value between two terminals without grounding one end by allowing a differential voltage detecting circuit whose detecting sensitivity is adjusted to detect a potential difference between the two terminals and applying this output to the two terminals respectively via a variable current circuit. CONSTITUTION:The 1st constant current circuit is constituted of operational amplifiers 11, 12 and a resistor 8 and the 2nd constant current circuit is constituted of operational amplifiers 13, 14 and a resistor 9. An output 5 detected by an operational amplifier 10 is fed to an inverting input of the operational amplifier 11 and a non-inverting input of the operational amplifier 13, and since the detected output 5 is in response to the potential difference between the 1st terminal 1 and the 2nd terminal 2, a current in response to the potential difference between both the terminals 1 and 2 flows from the 1st and 2nd terminals 1, 2 to the resistors 8, 9 in opposite direction so as to form an equivalent resistor. The resistance value is set optionally by adjusting the control voltage 15 from a variable voltage source 16 so as to control the detection sensitivity of the operational amplifier 10.
Patent JP-H07300622-A (JP)
Title: High frequency induction heating method and the same apparatus
Inventor: HATTORI HIROSHI
IPC: C21D9/30
Filed: 1994-04-28
Abstract: PURPOSE:To equalize the width size of hardened layer in each section. CONSTITUTION:A high frequency induction heating apparatus is provided with a high frequency induction heating coil 100 as a semi-loop-like saddle type coil laid on four pin parts P1-P4 of a crank shaft CS, a high frequency power source 200 for supplying the high frequency current to the high frequency induction heating coil 100, a turning angle detector 300 for detecting the turning angle of the crank shaft CS and a control part 400, by which it is judged where each of the pin parts P1-P4 position in an a first section A-C, based on the turning section c-B or a third section B-A, based on the turning angle of the crank shaft CS detected with the turning angle detector 300, and in the case of positioning in the first section A-C or the second section C-B, the high frequency current applied to the high frequency induction heating coil 100 from the high frequency power source 200 is put on and off at the preset fixed rate.
Patent JP-S5239329-A (JP)
Title: Data transmission system
Inventor: MIYAZAKI MICHIO
IPC: G06F13/42
Filed: 1975-09-25
Abstract: PURPOSE: To realize a high speed data transmission by successively placing signals on each of control lines after providing a plural number of control signals for indicating the other device for data transmissions but not waiting for the response signal from the other device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09297361-A (JP)
Title: Liquid crystal stereoscopic display device
Inventor: MITSUDA HIROSHI
IPC: G02B27/22
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a luminance adjustable liquid crystal stereoscopic display device which is made compact. SOLUTION: By arranging a λ/2 plate 204, the depth direction of the device is reduced. And also, luminance liquid crystal panels 109 and 209 are arranged in the same optical unit and color liquid crystal panels 108 and 208 are arranged in the same optical unit. By individually adjusting lamps 101 and 201, the brightness of a luminance image and the brightness of a color image are individually adjusted.
Patent JP-S60259076-A (JP)
Title: Degaussing element comprising two elements
Inventor: HABATA ETSUROU
IPC: H04N9/29
Filed: 1984-06-05
Abstract: PURPOSE:To obtain a degaussing element comprising two elements small in residual current in which the thermal coupling and contact state of two positive characteristic thermisters does not change for a long time by bonding the two kinds of positive characteristic thermisters different in Curie point to a metallic common terminal board. CONSTITUTION:A series circuit comprising an AC power supply and a degaussing coil is connected between the common terminal board 16 and a lead wire 17, and the same power supply is connected to the common terminal board 16 and a lead wire 18 to connect the power supply. Since the resistance of the positive thermisters 10, 11 is low at first, a large current flows to the both, they are heated gradually by the current, and when each temperature reaches the Curie temperature or above, the resistance rises rapidly and the current is attenuated. Since a large current flows to the degaussing coil and is attenuated gradually, an alternate magnetic field is applied to a color cathode ray tube while its amplitude changes from a large to a small value, the demagnetized magnetic field is eliminated.
Patent JP-H04343505-A (JP)
Title: Four quadrant multiplying circuit
Inventor: OGATA YOSHIFUMI
IPC: G06G7/16
Filed: 1991-05-20
Abstract: PURPOSE:To make it possible to drive this four quadrant multiplying circuit by a low constant voltage source by constituting transistors(TRs) of two vertical stacking stages. CONSTITUTION:A constant voltage is supplied from a constant voltage source to four differential amplifier pairs respectively formed by TRs 11, 12, TRs 13, 14, TRs 15, 16, and TRs 17, 18 and respectively grounded through resistors 25, 26 and a TR 38 and resistors 28, 29 and a TR 30. An input voltage Vin1 from input terminals 20, 21 is supplied to the bases of the TRs 11, 15 and TRs 12, 18 and an input voltage Vin2 from input terminals 22, 23 is supplied to the bases of the TRs 12, 13 and TRs 16, 17. Then an output from the 1st differential circuit and a reverse phase output from the 2nd differential circuit are added to output terminals S1, S2 through the collectors of the differential pairs and only a multiplied component Vo of voltages Vin1, Vin2 excluding the voltage components Vin1, Vin2 themselves is outputted. Consequently the four quadrant multiplier capable of operating even under the low voltage source <=2.4V by means of the TR constitution of two vertical stacking stages and having linearity and a dynamic range in a wide output range can be obtained.
Patent JP-S60260427-A (JP)
Title: Vessel for synthesizing positive electrode activating substance for cell
Inventor: EDA NOBUO
IPC: H01M4/58
Filed: 1984-06-05
Abstract: PURPOSE:To synthesize uniform CuFeS2 when Cu2S and FeS2 are heated in an inert gaseous atmosphere to synthesize CuFeS2 as a positive electrode activating substance for a cell contg. an org. electrolytic soln., by using the vessel of a specified shape in synthesis. CONSTITUTION:When CuFeS2 as a positive electrode activating substance for a cell contg. an org. electrolytic soln. is synthesized from Cu2S and FeS2, 2mol FeS2 is well mixed with 1mol Cu2S, charged into a synthesizing vessel, and heated to 600-700 deg.C in an inert gaseous atmosphere to synthesize the desired CuFeS2. At this time, an inverted trapezoidal or bowl-shaped vessel inclined gently at 30-60 deg. angle at the side part is used as the synthesizing vessel. Eliminated gaseous sulfur generated during the synthesis reaction separates easily from the reaction product, and synthetic CuFeS2 having a uniform composition is obtd. without leaving unreacted starting materials.
Patent JP-S5739124-A (JP)
Title: Preparation of high permeability magnetic alloy
Inventor: NAKAMURA TSUTOMU
IPC: H01F1/14
Filed: 1980-08-20
Abstract: PURPOSE: To obtain a magnetic alloy with high permeability, by heat-treating the alloy containing each preseribed amount of Si, Al and Fe and/or further a prescribed amount of at least one element of V, Nb, Ta, Cr, Mo, etc. as auxiliary components on a specific condition.  
     CONSTITUTION: The alloy comprising 4W13wt% Si, 4W13wt% Al and 75W 92wt% Fe and/or further 0.01W5wt% in total of at least one element of V, Ng, Ta, Cr, Mo, W, etc. is molten. Next the molten metal is primarily heat-treated at 950W1,300°C. Subsequently it is cooled at a temperature gradient of 0.1W1°C/sec. After cooling to a room temperature, the alloy is secondarily heat-treated at 300W 800°C and then cooled at a rate of 0.1°C/sec or less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07314231-A (JP)
Title: Gun drill
Inventor: SAKAKI TADAYOSHI
IPC: B23B51/06
Filed: 1994-05-27
Abstract: PURPOSE:To facilitate the chip removing work by reducing the dimension of the chip generated during the work as small as possible by forming a cutter from a plurality of cutting edges having each stage difference. CONSTITUTION:At the top end of a gun drill 3, the second gun drill 4 having a small diameter is formed integrally, and the diameter (d) of the second gun drill 4 is set smaller than the diameter D of the gun drill 3. On the A side between the top end A side and B side of the second gun drill 4, a cutting edge 5 is formed, while, on the A side between the top end A sides and B sides of the gun drill 3, a cutter 6 is formed. The cutter 6 is formed from a plurality of small cutters 6a,... having each stage difference. Working is carried out by the cutters 5 and 6, and in this case, chips are generated. Since the cutting edge 6 is formed from a plurality of small cutters 6a having each stage difference, the dimension of the chip generated during the work can be reduced in correspondence with the small cutting edge 6a.
Patent JP-H07321916-A (JP)
Title: Subscriber test equipment
Inventor: SUGA SEIICHI
IPC: H04M3/30
Filed: 1994-05-27
Abstract: PURPOSE:To provide a subscriber test equipment capable of the subscriber test of a subscriber system obtained by connecting a central terminal station equipment and a remote terminal station equipment with a digital line without providing the control line dedicated to the subscriber test equipment. CONSTITUTION:When a command is inputted from a subscriber test console 33, a subscriber test console interface 11 examines whether the line is being used or not through a signaling signal conversion circuit 27 and when it is not being used, requires switching to a signal information/test command switching circuit 12 so as to give the command. The signal information/test command switching circuit 12 outputs the command instead of a signaling signal from the signaling signal conversion circuit to a multiplex and separation circuit. A command analytic result sending circuit 36 monitors the signaling signal outputted from the multiplex and separation circuit 29 so as to detect the command. Then, a switching circuit 38 is switched and a subscriber tester 37 is started.
Patent JP-H01284906-A (JP)
Title: Operating device using omnidirectional controller
Inventor: NAKANISHI TETSUYA
IPC: G05D1/02
Filed: 1988-05-12
Abstract: PURPOSE:To eliminate the unnatural operating sense by setting the distance between the operating part of an omnidirectional controller like a joy stick, etc., and an original point and the deflecting angle against the reference line passing through the original point in response to the output value and the steering angle of a propelling mechanism respectively. CONSTITUTION:A position in the distance between an original point O and a point P showing the unit length of a control lever 10a is coincident with a position set by a joy stick 10. Then the distance (r) corresponding to a falling angle is obtained by an output control signal and a steering angle control signal in accordance with the distance (r) between the point P and an axis Z and the deflecting angle theta formed around the axis Z based on an axis Y. At the same time, the deflecting angle theta showing the falling direction is also obtained. Then the detection value theta1 of the present steering angle is read by a steering angle sensor 6 and compared with the set value theta2 of the obtained steering angle. When no coincidence is obtained between both angles, a CPU 41 transmits a signal to set the steering angle at theta2. Then relays RY1 and RY2 are driven and a steering motor 5 is started.
Patent JP-H1047803-A (JP)
Title: Improvement of cryogenic system
Inventor: URADEIMIIRU ANDOREIEBUITSUCHI
IPC: F25J1/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic refrigeration, and particularly provide an improved refrigerating machine for cooling a sample. SOLUTION: A refrigerating machine has a container 43 for housing a liquid helium refrigerant for cooling a sample. A first cooler 54 is provided which cools a condensing area 46 with a liquid helium cooling material. The helium refrigerant is condensed in the condensing area thereby and collected to the container. An absorption pump 45 degasifies a gas helium refrigerant from the container. A second cooler 60 is provided for cooling the absorption pump 45 with the liquid helium cooling material. The first cooler 54 and the second cooler 60 are connected in series to a liquid helium cooling material source.
Patent JP-H09284527-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which can switch a system to appropriate facsimile communication and a call in accordance with the presence or absence of the execution of origination telephone number notice service. SOLUTION: The facsimile equipment has a detection circuit 22 for detecting an ID reception terminal starting signal, a detection circuit 24 for detecting a call signal and a setting circuit 36 for setting whether origination telephone number notice service is to be executed or not. When origination telephone number notice service is set, facsimile communication and the call are switched based on an origination ID signal. When the system is set so that origination telephone number notice service is not to be executed, a telephone set is rung, and the system is moved to facsimile communication when an operator does not make a response within a prescribed time.
Patent JP-S5817394-A (JP)
Inventor: ARAKI TSUNEYASU
IPC: G21C7/00
Filed: 1981-07-23
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-H11305248-A (JP)
Title: Liquid crystal display device
Inventor: ISHIMOTO YOSHIHISA
IPC: G02F1/1343
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device enabling a viewer to easily observe its display in both of a bright place and a dark place and having high display quality generating no difference in display colors. SOLUTION: Pixel electrodes 2, 6 are respectively formed on an electrode substrate 8 and the other electrode substrate which are oppositely arranged through a liquid crystal(LC) layer so as to intersect with each other at right angles at the time of observing them from a direction vertical to the surface of the substrate 8 and a pixel to be a display unit is formed in each intersecting part between both the pixel electrodes 2, 6. The pixel electrode 6 has a transparent electrode part 6a consisting of a transparent electrode film of ITO or the like and a reflection electrode part 6b consisting of a reflection electrode film of aluminium or the like which are electrically connected to one pixel area (an area surrounded by a broken line G in the shown caption).
Patent JP-S596836-A (JP)
Title: Improvement in quality of pickles and composition therefor
Inventor: NISHIMORI KATSUHIKO
IPC: A23L19/20
Filed: 1982-07-02
Abstract: PURPOSE:A composition containing ascorbic acid, crysteine and/or glutathione are added to the materials for pickles or to a solution that can come into contact with pickles to prevent picles from discoloration, resulting in giving high- quality pickles. CONSTITUTION:Ascorbic acid, cystein and/or glutathione are added in any stage of pickling, e.g., to the water to be used in preickling or pickling, the seasoning solution, exudate from the materials or the solution in the packing for the pickle final products. As the ascorbic acid, is used L-ascorbic acid, erythorbic acid or their sodium salt and its amount is about 0.05-2wt% based on the material. As the crystein, is used cystein or its salt and as the glutathione, is glutathione or a yeast containing the same in an amount of 0.005-1wt% respectively.