baber/WOPTO huggingface dataset:
Patent JP-S5831456-A (JP)
Title: Comparison testing circuit of logical circuit device
Inventor: NAKAO REIJI
IPC: G01R31/28
Filed: 1981-08-17
Abstract: PURPOSE:To exactly decide whether the functional characteristics are good or not, and to shorten its measuring time, by utilizing the output characteristics of a logical circuit device controlled by a polyphase clock. CONSTITUTION:An output outputted from a standard sample (STD) 3 is detected by an output detecting circuit 12, and by its detecting signal, a frequency dividing circuit 10 for frequency-dividing an external clock pulse to 1/3 is operated. The clock pulse which has been frequency-divided to 1/3 by this frequency dividing circuit is delayed by a delaying circuit 13 to a phase which is not concerned in each output generating operation of the STD3 and a sample to be measured DUT4, and is outputted. A delayed 1/3 frequency-divided pulse which has been synchronized with an external input clock pulse is outputted from the delaying circuit 13. This pulse is processed by a dissidence detecting pulse generating circuit 7, a dissidence detecting pulse is obtained, and whether the DUT4 is good or not is decided by applying said pulse to a dissidence detecting and deciding circuit 8.
Patent JP-H0232500-A (JP)
Title: Smoke detector
Inventor: EMIRU YUGON
IPC: G01N27/00
Filed: 1989-05-22
Abstract: PURPOSE: To achieve the control and management of a detector by analyzing a signal from a capacitive smoke detector with a rising speed measuring electronic circuit, detecting an address and instructing information. CONSTITUTION: The capacitive smoke detector 1 with an ionizing room is provided with the rising speed measuring electronic circuit for analyzing the rising speed of an alarm signal and an integrated circuit 17 for supplying information of disturbance, a fire, a fault and a satisfactory function for a central information processor TS. One detector 1 indicates to the central information processor TS and an adjacent detector its address and information. The processor TS receives pertinent information to a terminal T1 or a terminal T2 and sends a message to the contrary. By constitution like this, high reliability is obtained concerning operation to realize the control and management of the detector. Then it is possible to detect a disaster generating place and to identify a detector generating signal by means of the central information processor.
Patent JP-S5353251-A (JP)
Title: Shadow mask
Inventor: NAKAMURA KOUJI
IPC: H01J31/20
Filed: 1976-10-25
Abstract: PURPOSE:To increase the production yield as well as the intensity for a shadow mask by giving a hardening process using laser beam, etc.
Patent JP-H01300810-A (JP)
Title: Coupling mechanism of mounting device of working machine
Inventor: YUKINO HIROYASU
IPC: A01B59/043
Filed: 1988-05-26
Abstract: PURPOSE:To carry out engagement even in large deviation of centers of hitch PTO shaft at the tractor side and an input shaft at the working machine side, by equipping a dent part on one part of a mounting device of working machine at a joint part of the hitch PTO shaft and the input shaft and a protruded part of specific structure on the other. CONSTITUTION:Part of a polygonal circular arc-shaped protruded part 5 is equipped at the rear of a hitch PTO shaft 1 and a polygonal engaging dent part 2 is set at the front of an input shaft 3. When a tractor is forcedly moved backward, complete engagement can be carried out only by introducing the rear of the protruded part 5 into the dent part 2.
Patent JP-S61286060-A (JP)
Title: Jig member for soldering
Inventor: UCHIDA NORIMASA
IPC: H05K3/34
Filed: 1985-06-13
Abstract: PURPOSE:To improve the life of a jig member for soldering and to assure stably a joint part having high accuracy by coating a base metal part consisting of a steel in the part to contact with molten solder with a material which is hardly wettable with solder. CONSTITUTION:A film is not particularly limited if the material thereof has the non-wettable property with solder, such as the oxide, nitride, carbide or carbonitride of Ti, Zr, Al, Si, B, among which TiN is more preferable. The steel to be used as the base metal refers to a mild steel, carbon steel, piano wire or structural steel. The surface film is formed to <=10mu onto the above- mentioned base metal and the surface roughness of the part to contact with the solder is adjusted to <=3mum, by which the exfoliation of the coating material is prevented and the local sticking of the solder is prevented. The good coating is obtd. if the film is formed by ion plating, sputtering or vacuum deposition. The life is thus improved.
Patent JP-S61285674-A (JP)
Title: Fuel cell
Inventor: TANAKA HIDEKI
IPC: H01M8/02
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a safe and highly reliable fuel cell by forming semicircular grooves which are packed with sealing materials on the peripheries of electrodes, wrapping the peripheries of the electrodes including the grooves by U-shaped fluorine resin films and then packing the grooves with elastic fluorine resin materials which are susceptible to volume deformation and have a circular cross section. CONSTITUTION:Semicircular grooves 21a and 21b which are packed with sealing materials are formed by machining on the peripheries 17a and 17b of an anode 3a and a cathode 3b. The peripheries 17a and 17b including the grooves 21a and 21b are wrapped in U-shaped chemical-resistant heat-resistant fluorine resin films 22a and 22b made of polyethylene tetrafluoride or similar material. The semicircular grooves 21a and 21b of the peripheries 17a and 17b are packed with U-shaped elastic fluorine resin materials 23a and 23b which are susceptible to volume deformation and has a circular cross section.
Patent JP-H08301611-A (JP)
Title: Production of mixture of chromium carbide with iron carbide
Inventor: HIROMOTO TAKESHI
IPC: C22C29/02
Filed: 1995-04-28
Abstract: PURPOSE: To produce a mixture of chromium carbide with iron carbide used as a chromium additive to special steel instead of high carbon ferrochromium at a low cost by finely crushing chrome ore and reacting a reducing gas containing a carbonaceous material with the crushed ore. CONSTITUTION: This production method of a mixture of chromium carbide with iron carbide is to crush chrome ore in <=1mm particle size, charge the crushed chrome ore on a perforated plate 4 (in a fluidized furnace) in the lower part of a reaction column 2, blow a mixture gas 8 having a molar ratio of 1 mole methane and 1.5-2 moles hydrogen, react the fine chrome ore 10 charged on the perforated plate 4 with the mixed gas during fluidizing, install a heating device 12 outside of the reaction column 2 through a refractory such as asbestos, keep inside of the reaction column at 650-950 deg.C, lead the upper part of the reaction column 2 to a water sealing device 16 through an exhaust pipe 14, adjust a gas blow in amount and pressure so that fluidized chrome ore 10 is not discharged outside. Thus, chromium carbide and iron carbide are obtained by direct carbonation.  Vein stones, etc., which have not been carbonized are separated by a heavy liquid separation or a fusion separation.
Patent JP-H04354622-A (JP)
Title: Working method for nc type carving electric discharge machine
Inventor: IMAI KIYOSHI
IPC: B23H7/28
Filed: 1991-05-31
Abstract: PURPOSE:To speedily remove the working chip formed between electrodes and improve the working efficiency by retreat-shifting an electrode so as not to interfere with a workpiece, following a previously set prescribed basic line, when the between-electrode part is put into an abnormal state. CONSTITUTION:A plurality of basic lines for dividing a part to a plurality of divisions in a prescribed angle, passing through the center of the working shape of a workpiece. When the electrode gap between an electrode and the workpiece is put into an abnormal state, and the result of the judgement of a shaft feed controller 19 becomes a retreat instruction for the electrode, a calculator 23 retreats the center of the electrode 3 relatively in parallel to one basic line positioned in the working direction, and when the center reaches the other basic line positioned on this side, the passage for the return to the center along the basic line is calculated, and the result is outputted into a distribution controller 25. The distribution controller 25 performs the distribution output to a shaft driving device 27, and outputs each shift instruction to each motor 11, 13 for X, Y axis, and retreat-shifts the electrode 3.
Patent JP-S6020730-A (JP)
Inventor: MIZUHARA HIROHISA
IPC: H02J3/00
Filed: 1983-07-14
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-H11329586-A (JP)
Title: Connector device for ic card
Inventor: NISHIOKA TORU
IPC: H01R13/633
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector device for an IC card capable of preventing surely a breakage accident of a knob (a handler) and a push rod which might be worried about during transportation and assembly operation of the connector device for an IC card that discharges an IC card in an attached-by-insertion condition by pushing the push rod through the intermediary of the puller. SOLUTION: A card connector for an IC card can select, as a fixed position of a knob 10 to the push rod 4, either of a first fixed position where the amount of protrusion of the knob 10 protruding in a near side of a push rod 4 is small and hence its breakage accident during transportation and an assembly operation is easy to avoid and a second fixed position where the amount of protrusion of the knob 10 is larger than that of the first fixed position and hence excellent operability of the push rod 4 can be secured, and is configured so that, when the knob 10 at the first fixed position is moved by sliding to the near side with respect to the push rod 4 by a predetermined amount, the knob 10 is engaged with the push rod 4 at the second fixed position.
Patent JP-S618427-A (JP)
Title: Timer advance angle device of diesel engine
Inventor: NODA TAKANOBU
IPC: F02D1/18
Filed: 1984-06-25
Abstract: PURPOSE:To provide excellent advance angle characteristics in a range from cold time to heating-up, by a method wherein a timer spring for a titled device is formed with a first spring and a second spring which is contracted through operation of a temperature-sensitive valve, the first and the second spring being located in juxtaposition with each other. CONSTITUTION:A timer advance angle device, provided for a distribution type fuel injection pump, is provided with a timer 3 which is formed such that a timer piston 5 is slidably inserted into a timer housing 4. The timer piston 5 is balanced by means of a timer spring 6 and a fuel pressure guided through a passage 9, and a fuel timing is controlled in respons to a fuel pressure. In which case, the timer spring 6 is formed with first and second springs 10 and 11 being disposed in juxtaposition with each other. The first spring 10 is located between the timer housing 4 and the timer piston 5, and the second spring 11 is located between a temperature-sensitive valve 12, expanded and contracted according to temperature, and the timer piston 5. The temperature-sensitive valve 12 is formed with a temperature-sensitive member 13 and a piston 14.
Patent JP-S5919322-A (JP)
Title: Correction of chromium mask
Inventor: SHIRAKAWA AKIRA
IPC: G03F1/72
Filed: 1982-07-23
Abstract: PURPOSE:To enable to completely repair the chipping defect of a deposited chromium film by a method wherein, after the chipping defect of the chromium film has been exposed, an etching is slightly performed on the exposed part, and then a chromium film is deposited thereon. CONSTITUTION:A desired pattern is drawn on a metal chromium film 2 located on a glass substrate 1, and a chipping defect 3 comes into presence on a part of said film 2. A positive type resist 4 is applied on the whole surface, and after ultraviolet rays 5 radiate the chipping defect part 3 only, a developing process is performed, and the chipping defect part 3 alone is exposed from the resist 4. Then, an etching is lightly performed on the exposed part which is not covered by the resist 4. Subsequently, a metal chromium 6 is deposited on the whole mask. Lastly, the chromium 6 on the resist 4 is lifted off by exfoliating the resist 4, and the chromium 6 on the exposed part remains, thereby enabling to repair the chipping defect by the remaining chromium 6.
Patent JP-H05300869-A (JP)
Title: Hard endoscope
Inventor: KISHI YUKITOSHI
IPC: G02B23/24
Filed: 1992-04-23
Abstract: PURPOSE:To reduce required functions of a joint part between a tip component and an inserting part body only by keeping the inside of the inserting part air/liquid tight in the fixing of the both being linked together. CONSTITUTION:A connecting mechanism between a tip component 1 and an inserting part body 3 employs a pull-in rod 30 which comprises a conducting member with the tip thereof fastened at the tip component 4 and the other end thereof is extended into a main body operating section to be fixed on a rod anchoring part jointly performing a function as earth terminal. A mechanism is attached to the rod anchoring part to generate a tensile force in the pull-in rod 30. As a result, the tip component 4 is fixed in such a manner that a joint step part 4a formed on the outer circumference part is press-fitted onto a tip face 3a of the inserting part body 3. An adhesive storing part 33 is formed at a fitting part of the tip component 4 into the inserting part body 3 on the outer circumferential surface of a small-diameter part 4a thereof. The adhesive storing part 33 is filled with an adhesive to keep the inside thereof air/liquid tight.
Patent JP-S61293998-A (JP)
Inventor: BARERIO KACHIAGURI
IPC: A61P9/12
Filed: 1986-06-05
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-S61283608-A (JP)
Inventor: CARBONARO ANTONIO
IPC: C08F4/52
Filed: 1986-06-05
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-S5355871-A (JP)
Title: Automatic powder transporting system
Inventor: GUNJI REIZOU
IPC: B65G65/30
Filed: 1976-10-29
Abstract: PURPOSE: To automatically transport powder under suitable condition of operation by dispatching a powder transportation start command by utilizing powder hanger retaining time or trnsport request command interval in an automatic powder transporting system connected with a tripper or the like between feed-out banker and receiving banker. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06341848-A (JP)
Title: Navigation apparatus
Inventor: GUNJI YASUHIRO
IPC: G01C21/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a navigation apparatus where a sensor noise is estimated properly and quickly and high-accuracy positional information is obtained by performing a modeling operation which is specific to various kinds of sensors. CONSTITUTION:Sensor signals from direction sensors 11, 12 which detect the direction of a moving body are inputted to a filter processing means 1, an estimated direction 5 is found, and the running position of the moving body is found together with velocity data by a velocity sensor 15. At this time, any of direction data, velocity data and a filter-output estimated value 7 is used as an input, errors of the individual direction sensors are evaluated by a sensor- error evaluation means 3, and a filter gain is computed by a filter-gain computation means 2 on the basis of its output. Thereby, the accuracy of the estimated direction 5 which is output finally is enhanced.
Patent JP-H02308028-A (JP)
Title: Joining method of post or wall and precast beam
Inventor: NIWA HIDEAKI
IPC: E04B1/48
Filed: 1989-05-23
Abstract: PURPOSE:To form a joining section by means of pins to increase strength by filling and fixing grout into a sleeve after a buried bar steel projected from the upper end of a post or wall is inserted into the sleeve to be buried under the ends of precast beams. CONSTITUTION:A bar steel 25 is projected to the upper end of a post 4 or wall to bury and fix. After that, beams 1 and 2 are provided, a step (a) is formed in each joining end and, at the same time, steel pipes 23 are respectively buried. Then, after the bar steel 25 is inserted into the steel pipes 23 of the beams 1 and 2, cement paste 8 is filled and hardened in spaces of the steel pipes 23 to join. According to the constitution, a joining section is formed by means of pins, and even if the post has relatively a small section, required strength can be obtained without receiving bending moment or shearing force, and the joining section has a simple construction, so that execution and maintenance is easy, and a construction period can be reduced.
Patent JP-H08299655-A (JP)
Title: Washing method for fabric product
Inventor: NISHIOKA YUKIKO
IPC: D06L4/50
Filed: 1995-04-28
Abstract: PURPOSE: To provide a washing method having large cleaning force, capable of removing severe collar stains and a yellowish tinge in the normal cleaning process without adding a special process such as a pre-process or a post-process, and easily mixing ozone gas to a cleaning solvent with an existing business washing machine without using a special ozone gas mixing means. CONSTITUTION: This washing machine has a washing tub provided with a fixed washing tub outer tube 11 and a washing tub inner tube 12 rotatably supported by a horizontal rotary shaft 13 arranged in the washing tub outer tube 11 and having many cleaning solvent communicating holes on the outer peripheral wall. The laundry is stored in the washing tub inner tube 12, and a cleaning solvent Q dissolved with a detergent containing a polymer electrolytic material is stored in the washing tub outer tube 11. The ozone gas generated by an ozone gas generating device 21 is directly mixed to the cleaning solvent Q for washing from an ozone gas feed port 24a at the position where the cleaning solvent Q is filled between the washing tub outer tube 11 and the washing tub inner tube 12.
Patent JP-H11303561-A (JP)
Title: Drilling bit
Inventor: NAKANISHI YASUTAKA
IPC: E21B10/38
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To continue the operation of an air hammer device even if an opening of the base is blocked up with slime to automatically eliminate the block state by jetting some part of exhaust of pressure air for driving the air hammer from an upper opening. SOLUTION: A drilling bit 1 mounted on the tip of a casing pipe 2 is pressed and rotated by a rod 3, and the pressure air is supplied through a ventilating path 3a to hammer a drill chip 1c of the base 1a by the vertical motion of a hammer piston 4c of the air hammer device 4, thereby drilling. The pressure air is jetted from the base opening 11 through a ventilating path 1h, and some of the air is jetted from the upper opening 11 disposed above 30 mm or more by regulating the air flow by a choke 1p of a branch path 1j, thereby smoothing discharge of slime. Thus, even if the base opening is blocked with slime, the pressure air can be jetted from the upper opening 11 to continue the operation of the air hammer device 4, so that the block state can be automatically eliminated.
Patent JP-H09309581-A (JP)
Title: Container case
Inventor: SHIMADA TOMOHARU
IPC: B65D85/575
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a case containing a parallelepiped rectangular article like a book or a video tape which can be visually confirmed whether a content is contained inside or not without drawing it out of a display shelf and easily taken out even if cases are densely stuffed in a display shelf. SOLUTION: In a container case 1 provided with a nearly parallelepiped rectangular space, a notch 2a for fingers is provided at the upper end of the rear part 2d of the case body 2 Arcuate parts are formed at both corners of the rear part of the case body 2. And a transparent sheet 3 is attached to the front surface of the case body 2 to retain the front face cover or the like. A lug for picking up by fingers instead of the notch is formed as another means easily drawing a case out of a display shelf.
Patent JP-S62286142-A (JP)
Title: Method for detecting breakage of storage contents of volatile memory
Inventor: YASU HIDETOSHI
IPC: G06F12/16
Filed: 1986-06-04
Abstract: PURPOSE:To detect the breakage of the storage contents of a volatile memory by checking plural data needed to be stored double out of the control arithmetic data used for control every time a power supply is applied. CONSTITUTION:A main control circuit 3 contains a CPU 31, a ROM 32 and an I/O 33. A power supply 1 is applied to the circuit 3 when a key switch 2 is turned on and the voltage is always applied to the RAM 4 from the power supply 1. The input is received from a sensor via the I/O 33 and the read data is written to a read data store area of the RAM 4. The same value is written to a storing area for control arithmetic data of the RAM 4 as long as the sensor has no abnormality. The switch 2 is turned on for comparison between the read data received from the sensor in a power supply application mode and the data stored in the arithmetic data storing area of the RAM 4. When the coincidence is obtained between both data, it is decided that the power supply of the RAM 4 is never cut off from the preceding OFF mode of the switch 2.
Patent JP-S63310825-A (JP)
Inventor: PAORO KOTSUTSUI
IPC: C07D405/04
Filed: 1988-05-27
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-H04355448-A (JP)
Title: Reticle and manufacture thereof
Inventor: ISHIWATARI NAOYUKI
IPC: G03F1/80
Filed: 1991-06-03
Abstract: PURPOSE:To easily and precisely form an auxiliary shifter for preventing the formation of an unnecessary pattern in the structure of a phase shift reticle and the manufacture of the same. CONSTITUTION:A transparent film 3 consisting of SiO2 and having a thickness to reverse the phase of a transmitted light, and a resist pattern 4P are successively formed on a transparent base plate 1 having a light shielding film pattern 2P, and then heated at a temperature of the glass transition temperature of a resist or more to incline the side surface 4a of the resist pattern 4P. Then, using the resulting resist pattern 4P as a mask, the transparent film 3 is subjected to anisotropic dry etching to form a phase shifter 3P having a side surface 3a inclined.
Patent JP-S62287796-A (JP)
Title: Telephone system
Inventor: MIZUKAMI TAKASHI
IPC: H04M1/27
Filed: 1986-06-06
Abstract: PURPOSE:To automatically send an access number by providing a means capable of preseting the access number at the time of connecting to a PBX or a centlex by the number of the storing trunk line to an exchanging controller, at every trunk line. CONSTITUTION:When either one of telephone sets 91-9m depresses a line wire button, a control circuit 5 recognizes it through an extension line 8 and connects the corresponding part of a cross point 4. The circuit 5 reads, from a memory 7, the information whether or not the number is connected to a PBX or a centlex. When connection is executed, the contents of an access number switch (either of 111-11m) corresponding to the present trunk line are read, and the access number is sent through a dial sending line 10. The opponent telephone number dialed by an originating person is dial-sent through the dial sending circuit 10. Based on the conditions that the opponent response is executed, a calling is executed. Thus, the access number is automatically sent.