baber/WOPTO huggingface dataset:
Patent JP-S55147446-A (JP)
Title: Forming method for end part of pin
Inventor: MATSUMOTO TAKESHI
IPC: B21H1/00
Filed: 1979-05-02
Abstract: PURPOSE: To make possible continuous working and improve the productivity of pins by rolling both ends of the pins in lieu of machining the same to a desired shape.  
     CONSTITUTION: First material 31 is prepared by cutting a round bar blank shorter than a perfected pin 40 in consideration for the elongation at the time of rolling. Next, the material 31 is fed into a leadin port 30 by a push rod 38. Then, the material 31 is subsequently dropped into the posture control grooves 26aW26d of a floating ring 26 by a revolving shaft 20 and is led into a rolling gap A. At this time, the material leadin part of the rolling gap A is corrected of the expansion of the gap width owing to eccentricity amount (e) and the inner opening end of the leadin port 30 of a stationary die 28 is corrected of expansion so that the material 31 is smoothly led in. The material 31 is then revolved by the rotation of the revolving shaft and moves in the rolling gap A while rotating with its outside circumferential surface making contact with the inside circumferential surface of the stationary die 28, whereby it is rolled. The rolling completes at the right side where the gap is narrowest. The material is then discharged through a discharge port 34. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01229266-A (JP)
Title: Dry type two component developer for electrophotography
Inventor: KISHI MASATO
IPC: G03G9/113
Filed: 1988-03-09
Abstract: PURPOSE:To prolong the life of a developer to be used for the development in a high speed copying machine by specifying a resistivity of a carrier resin- coated on the surface, and a particle size and resistivity of semiconductor particles to be deposited on the surface of a toner, and specifying also the polarity and electric charge of the carrier, toner, and semiconductor particles to each other. CONSTITUTION:The surface of a carrier is coated with a synthetic resin such as silicone resin, etc,. and the resistivity of the carrier is arranged to 10<10>-10<16>OMEGA.cm. Fine semiconductor particles consisting of magnetic powder such as electroconductive silicon carbide, electroconductive ZnO, electroconductive SnO2, Fe3O4, gamma-Fe2O3, CrO2, Ni-2 ferrite, etc., and having 10<2>-10<9>OMEGA.cm resistivity, are deposited to the surface of a toner. The electric charge of fine semiconductor particles is arranged to be reverse in polarity to the polarity of the toner, or to be in the midway between the electric charge of the toner and the carrier. Thus, frictional electric charge is made uniform, fog and scattering of the toner are reduced, and the life of a developer is prolonged.
Patent JP-S56152533-A (JP)
Title: Electric discharge machining method
Inventor: ASHIO EIJI
IPC: B23H7/22
Filed: 1980-04-23
Abstract: PURPOSE:To make possible the machining a fine round hole with high precision by setting electric discharge in such manner that numerous electrode members may be processed, processing the electrode in a fine line form with the help of a matrix while oscillating the electrode and performing electric discharge machining with the use of the electrode. CONSTITUTION:An electrode member 2 is attached to a oscillating device, while the center of a hole on a matrix 1 and the center of the electrode member 2 are deviated by a distance 3. The diameter 4 of an electrode 2a for machining a fine round hole is determined by a hole diameter 6 on the matrix 1 and a deviation distance 3. Electric conditions are so set that more electrode members 2 may be processed as compared with matrix 1. Then electrode members 2 are caused to revolve B by means of the oscillating device while being cuased to rotate A, thus carrying out electric discharge machining. Under this constitution, a fine line-shaped electrode can be processed in such state that it is installed correctly perpendicularly. If electric discharge processing is effected with said electrode under electric conditions that numerous works can be machined, it is possible to realize round hole machining of a small diameter with high precision.
Patent JP-H08244467-A (JP)
Title: Conveyance frame and conveyance vehicle for conveyance frame
Inventor: SEKIDO NAGATAKE
IPC: B60J7/12
Filed: 1995-03-14
Abstract: PURPOSE: To attach or detach an awning device to/from a conveyance frame as occasion demands and at the same time to project the awning device attached to the conveyance frame outward from the end part of the conveyance frame at the time of loading. CONSTITUTION: An awning device 30 in which an extensible bellows-form awning supported by a plurality of gate-type frames 8 is housed in a pair of left right rails 28 in the state of being reduced is detachably provided in a conveyance frame 1 in which a conveyance vehicle 6 entering between legs 4 provided on both left and right sides in a lower part is supported by lifting a load- carrying platform 7, and at the same time a slide device for projecting the awning device 30 outward from the end part of the conveyance frame.
Patent JP-2000249492-A (JP)
Title: Tank for heat exchanger
Inventor: TANAKA HIROSHI
IPC: F28F9/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance pressure tightness of a tank by forming a mechanism for preventing opening of a click tightened through mutual engagement between the click and the circumferential fringe part of a tank forming member thereby preventing opening of the click appropriately. SOLUTION: A mechanism 8 for preventing opening of a click 7 tightened through mutual engagement is formed between the click 7 and the circumferential fringe part 3a of a tank forming member. A recess 9 extending across the click 7 is made in the mechanism 8 before the click 7 is tightened in the inner surface with respect to tightening of the click 7. Under a state where the click 7 is tightened, a protrusion 10 formed at the forward end of the circumferential fringe part 3a of the tank forming member is fitted in the recess 9 of the bent click 7 and the part 12 of the click 7 closer to the upper end side than the recess 9 is fitted in a recess 11 made in the upper surface at the circumferential fringe part 3a of the tank forming member.
Patent JP-S55145469-A (JP)
Title: Facsimile
Inventor: NAKASHIMA YOSHIROU
IPC: H04N1/42
Filed: 1979-04-27
Abstract: PURPOSE:To secure an application of the facsimile for a copying machine when not in use as a facsimile, by providing the changeover switch can connect the signal transmission terminal of the transmitter directly to the reception terminal of the receiver. CONSTITUTION:In the normal facsimile transmission/reception mode, both switches 7a and 7b are at the A side and connected to lne 5. While in case the facsimile is used as a copying machine, those switches are turned to the B side. Thus the transmission output terminal is connected directly to the reception input terminal with cut-off secured to line 5. As a result, the local transfer of the picture is carried out between the transmitter and the receiver in a set in order to secure the application of the reception screen for the copy of the original picture. In case any incoming arrives while the facsimile is used as a copying machine, the control to give the highest priority to the incoming to avoid occurrence of any special problem.
Patent JP-H08249197-A (JP)
Title: Cpu abnormality monitor system
Inventor: NISHIYORI YOICHI
IPC: G06F11/20
Filed: 1995-03-14
Abstract: PURPOSE: To monitor the operation state of CPU by means of TPU (intelligent timer) in ECU so as to execute a precise fail safe operation when CPU is abnormal. CONSTITUTION: An execution part 42 in TPU 40 interrupts CPU 30a, and increases a counter for abnormality detection. When the counter for abnormality detection is not reset by CPU 30a even if prescribed time passes, a CPU abnormality detection part 45 judges CPU 30a to be in an abnormal state, outputs a fail signal for becoming a fail mode from a fail signal output part 46 to a CPU 30a-side and detaches it from a common bus 30e. Thus, the execution part 42 of TPU 40 can execute the precise fail safe operation even if CPU is abnormal by using an A/D converter 30p, an input port 30g and an output port 30h being the other specified modules, which are connected to the common bus 30e.
Patent JP-H08247534-A (JP)
Title: Air conditioner
Inventor: TAKANUMA AKIHIRO
IPC: F24F13/32
Filed: 1995-03-14
Abstract: PURPOSE: To provide an air conditioner wherein a unit of single piece construction consisting of an indoor unit and outdoor unit is set in a house and air conditioning can be effected using only a ceiling embedded unit by utilizing an outdoor air duct and hence air conditioning can be performed without using an outdoor unit, and cooling, heating, dehumidification, and ventilation can be separately conducted even with a multizone air conditioner. CONSTITUTION: An indoor air suction port 3 and a delivery port 4 are provided in a main body 1, and an outdoor air wall unit 11 is connected to the body 1 through an outdoor air ducts 9, 10 on the suction and delivery sides. The unit 11 includes suction, delivery side outdoor blowers 26, 27 and has on its outdoor part an outdoor air suction port 7 and delivery port 8. And in the body 1, there are provided indoor air ducts 5, 6, on the suction and delivery sides, connected to the suction port 3 and delivery port 4, repectively, and an indoor blower 24 is provided in the duct 6 on the delivery side, while an evaporator 14 and a condenser 15 are installed in an air passage, and air passages can be changed over using communication dampers 51-54 on the suction and delivery sides.
Patent JP-S62211073-A (JP)
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1986-03-12
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-S61212088-A (JP)
Inventor: NISHIMURA YUTAKA
IPC: H05K1/16
Filed: 1985-03-18
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-S52136388-A (JP)
Title: Manufacturing method of voltage nonlinear resistor
Inventor: KAJITA HARUMASA
IPC: H01C7/10
Filed: 1976-05-11
Abstract: PURPOSE: To form varister than can absorb large surge energy, by heating and making addition by which particle boundary layer is formed preliminary and smallamount of glass flit to react and elevating uniformity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11251675-A (JP)
Title: Pulse power source device
Inventor: MATSUNAGA TAKASHI
IPC: H01S3/134
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the unstable operation of a load owing to the remaining load of a peaking capacitor, by installing the series circuit of a diode and a Zener diode in parallel to the peaking capacitor of the load, and generating the clamping voltage of a secondary wire side of a pulse transformer with Zener voltage. SOLUTION: A diode circuit is connected in parallel to a peaking capacitor CP and the polarity of the diode D is set in a direction for suppressing the peaking capacitor CP to be recharged to an opposite polarity after it is charged by the discharging restoration of a main discharge electrode ELM and is recharged in a reverse polarity. The Zener diode ZD of the diode circuit generates Zener voltage to the conduction direction current of the diode D and clamping voltage gives the inductive voltage of a main wiring wire, which is required at the time of resetting a pulse transformer PT. The connection direction of the diode circuit is changed in accordance with polarity by which the peaking capacitor CP is charged with the discharge of the load, owing to the difference of the constitution of the load and the difference of the constitution of a magnetic pulse compression circuit.
Patent JP-S59181024-A (JP)
Title: Resin sealing device of semiconductor device
Inventor: TOYODA KAORU
IPC: B29C33/00
Filed: 1983-03-30
Abstract: PURPOSE:To accurately control the thickness of resin on a heat sink back surface by holding a heat sink plate of a leadframe and leads in top and bottom forces, sealing the first resin, then partly moving the mold, and sealing the second resin by a runner and a gate. CONSTITUTION:A lead unit of a leadframe which places a semiconductor pellet 2 is held by bottom and top forces 3, 5'. A resin seal is performed by the first runner gate 6. After the first resin sealing, the bottom force 4 is laterally moved several mm., and the force 5' is moved upward in the thickness of the resin on the heat sink back surface. Then, resin is filled in unfilled portions of the back surface of a frame 1 and the first resin sealing. Then, a hanging pin cutting step after sealing the resin can be omitted.
Patent JP-S59178865-A (JP)
Title: Color picture input device
Inventor: MORISHITA JIYOU
IPC: H04N1/48
Filed: 1983-03-30
Abstract: PURPOSE:To miniaturize the device and to attain ease of positioning by giving electrically a delay to a quantizing signal by a time equal to a time multiplying one horizontal scanning period with an arranging pitch in the sub-scanning direction of a self-secanning sensor so as to read plural colors at the same time in high speed with high image resolution. CONSTITUTION:A/D converters 6-1-6-3 quantize and output an inputted video signal. The output of the A/D converter 6-1 is outputted directly to an output terminal DVR. The outputs of the A/D converters 6-2 and 6-3 are inputted respectively to a 3-line delay circuit 7 and a 6-line delay circuit 8. The delay circuits 7, 8 have respectively 3 times and 6 times of one line scanning width. Thus, an output data of a video amplifier 5-1 is outputted to the output terminal DVR and the data outputted from the video amplifier before 3 lines and 6 lines is outputted respectively to output terminals DVG and DVB. That is, the data on the same line on an original is outputted at the same time.
Patent JP-S59201384-A (JP)
Inventor: IKEDA MASAKI
IPC: H05B3/20
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55146221-A (JP)
Title: Secondary-air supplying system for motor cycle
Inventor: HIRAKAWA SHIYOUICHI
IPC: F01N3/30
Filed: 1979-05-02
Abstract: PURPOSE: To protect an motor cycle against spoiling of its external appearance, by disposing a check valve in a member like carburetor or air-cleaner box constituting the intake passage instead of disposing the same in a secondary-air passage as in the conventional arrangements.  
     CONSTITUTION: When mixture is ignited and burnt and exhaust valve 17 is opened while piston 13 is being moved downward, combustion gas is discharged at a time into exhaust passage 16. Here, since most of combustion gas is discharged before piston 13 comes to the bottom dead point, excluding at the time of full-load operation of engine, partial vacuum or negative pressure is developed in combustion chamber 15 as the piston 13 is further moved downward. The partial vacuum is transmitted to the inside of exhaust passage 16 and check valve 27 attached to a member constituting intake passage 18 is opened, so that secondary air is supplied to exhaust passage 16 via secondary-air passage 22. Thus, oxidation of unburnt substances in combustion chamber 15 or exhaust passage 16 is promoted and the amount of air-polluting substances contained in the exhaust gas can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11226271-A (JP)
Title: Comb clippers for hairdressing and beauty
Inventor: KOIKE MAKOTO
IPC: B26B13/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide comb clippers for hairdressing and beauty wherein by only putting in the clippers, the amount of combed hair can be gradually increased from the root side of a hair to the tip side thereof and moreover the hair can be cut off while allowing the hair to go over each blade so that when the hair is combed, skill is not required and the hair can be cut under natural conditions. SOLUTION: In the comb clippers for hairdressing and beauty having a comb- shaped blade part 30, a large number of thin blades constituting the part 30 are divided into at least two groups of blade rows 30a, 30b, 30c, 30d, 30e, and within each group of blade rows, the tips of the thin blades have the same width and the groups of blade rows are arranged in the order of increasing width of blade tip from the forward end of the part 30 toward the proximal side thereof. And further, the edge of each thin blade is radiused.
Patent JP-H04292169-A (JP)
Title: Hybrid type artificial pancreas
Inventor: KOBAYASHI KAZUO
IPC: A61L27/34
Filed: 1991-03-19
Abstract: PURPOSE:To obtain the hybrid type artificial pancreas which hardly forms a thrombus, can maintain the functions of pancrea Langerhan's islands over a long period of time and can be implanted into a living body. CONSTITUTION:An immobilized material layer is formed by including and immobilizing the pancrea Langerhan's islands so as to coat at least the inside surface of an artificial blood vessel. This immobilized material layer is constituted of an immobilized material having antithrombic and insulin transmitting properties, by which the hybrid type artificial pancreas is constituted.
Patent JP-H04290472-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO MASAYUKI
IPC: H01L21/76
Filed: 1991-03-19
Abstract: PURPOSE:To prevent bird's beak of a field oxide film from entering an element region to form an element as designed by forming a thin oxide film of predetermined width at a border region between the element region and a field region surrounding the element region and then forming the field oxide film. CONSTITUTION:A p-Si substrate 1 is prepared and an SiO2 film 2 is formed by oxidation on an upper face of the substrate 1. A first Si3N4 film 61 being an oxidation resistant film is deposited on the SiO2 film 2. Since a surface of the oxidized substrate 1 is exposed on an opening portion of the first Si3N4 film 61, only the surface of the substrate 1 at the portion is subjected to field oxidation to be an oxide film 22 of predetermined width. The first Si3N4 film 61 is removed and a second Si3N4 film 62 is formed on the surface. The surface is subjected to field oxidation with the second Si3N4 film 62 left. Only the substrate portions where the SiO2 films 2,21 are exposed are oxidized to be a field oxide film 21. The oxide film 22 of predetermined width prevents bird's beak from entering.
Patent JP-H03255924-A (JP)
Title: Temperature detecting circuit and element
Inventor: KUMADA AKIRA
IPC: G01K7/32
Filed: 1990-03-06
Abstract: PURPOSE:To handle a wide temperature range and to enable high-accuracy, high- stability temperature control by providing a temperature detecting element which uses a piezoelectric body, a temperature detecting circuit, and a temperature variation detecting circuit. CONSTITUTION:The temperature detecting element 10 has electrodes 12 and 13 formed on the surface of a crystal piece 11 which is so cut that the temperature dependency of frequency characteristics is large and the pyroelectric performance is large. The object 6 of temperature control is coupled thermally with the element 10 and the oscillation frequency (f) of an oscillation circuit 2 is determined depending upon the temperature of the object 6. Further, pyroelectric effect is obtained by the temperature variation of the object 6, a pyroelectric current is detected by a pyroelectric current detecting circuit 7, and an LPF 8 removes its high frequency component to generate an output voltage V indicating the temperature variation of the object 6. An MPU 3 calculates a controlled variable from the oscillation frequency and output voltage V and a temperature varying means 5 controls the temperature of the object 6 according to the controlled variable. Thus, the oscillation frequency (f) indicating the temperature itself and the output voltage V indicating the temperature variation are obtained directly, so the wide temperature range can be handled and the high-accuracy, high- stability temperature control is attained.
Patent JP-H11251101-A (JP)
Title: Heat radiating structure for electronic and electrical component
Inventor: ONO SHINICHI
IPC: H01C7/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure for electronic and electrical components such that a heat dissipating plate can be easily attached to the electronic and electrical components, such as diodes, etc., and the heat dissipating effect of the parts can be improved, and then the electronic and electrical components can be attached to an attaching plate, such as printed board, etc., in a stable state. SOLUTION: In a heat dissipating structure, electronic and electrical components 2 are attached to an attaching plate 1, such as a printed board, etc., and a heat dissipating plate 3 is attached to the components 2. The heat dissipating plate 3 is formed so that the plate 3 wraps the main body section 2b of the parts 2 from both sides and is attached and fixed to the attaching plate 1.
Patent JP-H04289398-A (JP)
Title: Propellant device for propelling method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1991-03-19
Abstract: PURPOSE:To make rolling preventive force differ between both semi-circles, to balance power forcing a head body to make rolling in the opposite direction between both semi-circles in the case of turning and propelling and to enable the control of the generation of rolling in the head body as a result by making a semi-circle having larger preventive force of rolling correspond to the upper side part having smaller frictional force in the case of turning and driving, and making a semi-circle having smaller preventive force of rolling correspond to the lower side part having larger frictional force in the case of turning and propelling. CONSTITUTION:A rotatable excavating section is provided to the front end of a head body 1A, a pressure receiving surface converted into force pushing the excavating section in the direction of the deviation from the direction of the axial center is provided to the excavating section by receiving eath pressure in the case of propelling, and a rolling prevention means preventing the rolling is provided to the peripheral surface of the head body 1A. In such a constituted propellent device, the rolling prevention means H is formed in nonsymmetry with a semi-circle of the peripheral surface of the head body 1A and the remaining semi-circle, the rolling preventive force differs between both semi-circles mentioned above.
Patent JP-2000249548-A (JP)
Title: Deflection automatic monitoring method of bridge beam in service
Inventor: NUKAYA HITOHIRO
IPC: G01C15/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To automatically monitor the deflection of a bridge beam in service by applying a laser beam to a reception means at a constant sampling period from a dispatching means, obtaining an average reception value from a fixed number of reception signals for sending to a host computer, and calculating each of the minimum, average, and maximum values of deflection. SOLUTION: An electronic stuff 4 that is the reception means of a device 3 for measuring deflection using a laser is mounted to a point 2 to be measured of a bridge beam 1 in service, and a laser planar 5 for applying a laser beam is provided at a fixed side that becomes a reference. Then, a laser beam is applied from the laser planar 5 to the electronic stuff 4 at a constant sampling interval, and deflection is automatically measured by a laser beam in response to the sampling interval. An average reception value that is obtained by the electronic stuff 4 is transmitted to a host computer 9 in a measurement chamber 8 via a cable 6 and a communication terminal 7. The host computer 9 accumulates an average reception value of for example 10 seconds for a fixed amount of time to calculate the minimum, average, and maximum values of deflection for ten minutes.