baber/WOPTO huggingface dataset:
Patent JP-H10220333-A (JP)
Title: Controller for internal combustion engine
Inventor: FUKUI WATARU
IPC: F02P7/077
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine, in which erroneous control is avoided without increasing cost. SOLUTION: In this controller, a crank angle signal SGTP includes pulses corresponding to first and second reference crank angles, an air cylinder identifying signal SGCP includes pulses having phase difference from the crank angle signal, the number of pulses of a specific air cylinder from the second reference crank angle to the first reference crank angle is different from the other air cylinder, a control arithmetic circuit 34A has means 38 for calculating control timing, means 39 for counting the number of pulses of the air cylinder identifying signal, means 40 for outputting an air cylinder identifying flag FC by rating air cylinder identified conditions on the basis of a counted value CP and the previous counted value CPO, and means 42 by which the air cylinder identifying flag FC is reflected in output conditions of driving signals J1 to J4, P1 and P2,  and control reflecting means prohibits the outputs of the driving signals when the air cylinder identifying flag FC is abnormal.
Patent JP-S58143118-A (JP)
Title: Exhaust pipe for internal-combustion engine
Inventor: HASHIMOTO EIICHI
IPC: F02B27/04
Filed: 1982-02-19
Abstract: PURPOSE:To improve the output of an engine in the whole area of speed by connecting a blind auxiliary buffer pipe in branch near an engine exhaust hole and providing a switch valve near this branch point. CONSTITUTION:When a piston 6 passes over an exhaust hole 15 at the end of an expansion stroke, the exhaust gas generated by the combustion of the air-fuel mixture in a combustion chamber S2 is exhausted into the open air through an exhaust pipe 16. When the piston 6 is brought down, a scavenging pipe 14 is connected with a crank chamber S1 through a scavenging passage 13, and the air-fuel mixture compressed in the crank chamber S1 is introduced into the combustion chamber S2 to push out and replace the exhaust gas in the combustion  chamber S2. When the revolution speed of an engine is low, a switch valve 18 is  opened, and when high, the same is closed.
Patent JP-H07234963-A (JP)
Title: Automatic vending machine with sales totalization by groups
Inventor: MINAKANE KEIICHI
IPC: G06Q50/00
Filed: 1994-02-24
Abstract: PURPOSE:To recognize the unsetting of a group code by permitting a totalization management part to detect the presence of the sales column with the group code unset and performing the sold-out processing. CONSTITUTION:When a sales column with the group code unset is in existence, a totalization management part 9 detects it and performs sold-out processing so as to prevent the sales of the merchandise of the corresponding sales column. In operating the setting of the group code, the sales column with the group code unset is detected. When turning control on sold-out lamps 31-3M of the corresponding sales column is performed, the sold-out lamps 31-3M of the sales column with the group code unset is turned on and the sold-out lamps 31-3M of the sales column with the group code set are turned off. Thus, being forgetful of the group code can be eliminated by confirming turning off of the sold-out lamps 31-3M of the all sales columns at the time of setting the group code.
Patent JP-H02206361-A (JP)
Title: Switching power supply
Inventor: ITO HIROAKI
IPC: H02M3/28
Filed: 1989-02-06
Abstract: PURPOSE:To make an auxiliary power supply part unnecessary and to reduce cost and also miniaturize an apparatus by providing the apparatus with a small- sized generator for driving a photocoupler for controlling a control circuit. CONSTITUTION:A power generation-type switch 4 such as piezoelectric element is connected with the phototransistor 71 of a photocoupler 7 to be coupled to a control circuit 5. An AC input connected with an input terminal 11 is rectified by a rectifying and smoothing circuit 1 and a DC voltage is applied to the switching circuit 21 of a power converter 2. A voltage generated by the power-generation switch is supplied to a photodiode 71 and converted into a light signal, and the phototransistor 72 receives the light signal and is ON-OFF controlled according to the light signal. Thus, the switching circuit 21 is started and stopped through the control circuit 5 to output a DC output to an output terminal 31 or stop the output.
Patent JP-S55119271-A (JP)
Title: Opening/closing valve device
Inventor: MATSUNAGA SHIYOUICHI
IPC: F16K31/363
Filed: 1979-03-06
Abstract: PURPOSE: To perform with excellent response opening and closing operations of an opening/closing valve operated by a compact opening/closing control valve, by providing an opening/closing speed control orifice in a branch passage between the compact opening/closing control valve and a pressure reduction orifice for a pressure introduction/release passage.  
     CONSTITUTION: When an opening/closing control valve 20 is closed, pressure is built up in a pressure introduction/release passage 21 disposed upstream the valve 20 and becomes equal to that in an inlet chamber 2. The thus-built up pressure is then introduced into a pressure chamber 15 through a branch passage 29 to push down a pressure receiver 13 to cause a valve member 6 to seat on a valve port 5. When the opening/closing control valve 20 is opened, water flows from the chamber 2 to an outlet chamber 3 through the passage 21. At that time, the pressure in the pressure chamber 15 becomes low because of a pressure drop occurred when water passes through an orifice 22 and the valve member 6 is pushed up, thereby opening the valve. The branch passage 29 is provided with an opening/closing speed control orifice 30 to restrict the opening/closing speed of the valve member 6 and to improve its response to the opening/closing valve 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61185820-A (JP)
Inventor: IMAI YOSHIKIYO
IPC: H01H11/04
Filed: 1985-02-13
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-S63195928-A (JP)
Inventor: NAKADA TSUTOMU
IPC: H01H51/28
Filed: 1987-02-06
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-H07217873-A (JP)
Title: Gas burning instrument
Inventor: OTOMO ICHIRO
IPC: F23N5/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide a gas burning instrument capable of detecting surely the existence of flame upon igniting or the existence of flame failure in the midst of combustion during full period of time of combustion, in a gas burning instrument employing a thermocouple for the sensor of flame detection. CONSTITUTION:A gas burning instrument, provided with a flame detecting thermocouple 4 near a burner 1 connected to a gas pipe 2, is provided with different deciding references of flame failure upon ignition or in the midst of combustion with respect to an electromotive force outputted by the thermocouple 14 upon detections respectively during a given period of time upon igniting, a given period of time in the initial period after ignition and upon stationary combustion thereafter respectively.
Patent JP-S58144613-A (JP)
Title: Hot well tank in power plant
Inventor: SASAKI MITSUTAKE
IPC: F22D11/06
Filed: 1982-02-22
Abstract: PURPOSE:To achieve an easy and positive pumping up of a heating medium when a pump situates above a tank level of the heating medium, by installing a steam generator body in a hot well tank and installing a heating unit in the heating medium contained inside the body. CONSTITUTION:A cylindrical steam generator body 20 made of a thermal insulating material with its upper end closed and its lower end opened is spaced on a clearance formed between a lower end of the body 20 and a basement of the tank 1. A small port 24 is located through a side wall 23 of the body 20 that is situated above the level of the heating medium liquid 2. When a tank inlet valve 14 is closed prior to start-up of a heating medium recirculating pump, and the heating medium liquid 2 is heated in the body 20 by flowing a hot water to pass through a heating unit 21, an ullage 22 of the body 20 raises its pressure with an attendant pressure increase in the tank 1. In consequence, the heating medium can be pumped up with no vacuum pump and the like being used.
Patent JP-S59156614-A (JP)
Inventor: RUUDORUFU FUITSUSHIYAA
IPC: B23F21/06
Filed: 1984-02-16
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-H02253841-A (JP)
Title: Seal of disclosed uppermost liquid level and sealing cover
Inventor: ARUTON JIYOSEFU GIYASUPAA
IPC: B01J19/00
Filed: 1990-02-07
Abstract: PURPOSE: To prevent the release of harmful vapor from a liquid surface of a drain storage tank or the like by compounding a water-insoluble, low density filler material, a specific hydrophilic, polymeric gelling agent and a surfactant, thereby preparing a composite cover. CONSTITUTION: The composite cover which is continuous and flexible is formed by using A. Water as the major component by weight, B. the water-insoluble, low density filler material or blends of such material as the major component by volume, C. the hydrophilic, polymeric gelling agent derived from isocyanate- terminated prepolymeric or polyhydroxy polymer and D. the surfactant. This composite cover seals the essentially the entire area of an exposed, top surface of liquid in a static state, thereby suppressing the evolution or release of volatile gases, fumes or vapor from the exposed surface into the atmosphere.
Patent JP-S53111553-A (JP)
Title: Heating pump system cooling and warming apparatus
Inventor: IWASAKI YOSHIHIKO
IPC: F25D21/06
Filed: 1977-03-09
Abstract: PURPOSE: To maintain economical operation automatically by selectively operating compulsory defrosting and off-cycle defrosting accoeding to the emvironmental temperature of the heat exchanger on heat source side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56122519-A (JP)
Title: Command pulse generating circuit
Inventor: FURUBAYASHI HIDEKI
IPC: H04Q9/00
Filed: 1980-03-03
Abstract: PURPOSE:To make it possible to generate an effective command pulse even if a command signal has been provided to the first and second command signal input terminals at the same time, by adding a charge storage capaictor which has been connected to the electric power source applied terminal through the nonreversible element. CONSTITUTION:The electric power source applied terminal 1 is connected to the charge storage capacitor 3 for generating a command pulse, and through this capacitor 3, the diode 12 which is a nonreversible element and the charge storage capacitor 13 which has been added for preventing an operation error are connected in series and in parallel, respectively, to the collector being an input terminal of the transistor 4 being a command signal control type switch circuit. In case when a command signal has been provided to the command signal input terminals 6, 7 at the same time, even if the transistors 4, 5 which are the first and second command signal control type switch circuits have been turned on at the same time, a command pulse whose current capacity is larger than that of the output terminal 9 is outputted to the output terminal 8. Therefore, an effective command pulse can be generated.
Patent JP-H11210830-A (JP)
Title: Vibration control device
Inventor: YAESAWA KOJI
IPC: B63H20/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device provided with both of a friction generation function for holding the steering handle of an outboard engine and a vibration control function for preventing the vibration of the engine from being transmitted to the steering handle. SOLUTION: This invention is related to a vibration control device 4, which is rotatably installed between an engine side housing 2 of an outboard engine and a steering handle 3, which is rotatably connected to this engine side housing 2. This vibration control device 4 includes a collar 5, which is rotatably fitted to the steering handle 3 and forcibly brought into contact with the steering handle 3 by being pressed by an elastic means 7, and an elastic body 8 made of rubber like elastic material, which is installed between this collar 5 and the engine side housing 2 and elastically connects the collar 5 and the housing 2.
Patent JP-S57140131-A (JP)
Title: Field work of polyurethane
Inventor: FUJISHITA SHIYOUZOU
IPC: B29C39/18
Filed: 1981-02-25
Abstract: PURPOSE:To apply polyurethane with high work efficiency and to finish the surface of a workpiece to be coated into a flat state, by feeding one-pack type polyurethane liquid to a low-pressure spray gun by the pressure of inert gas, and spraying the liquid by an air carrier method. CONSTITUTION:One-liquid polyurethane liquid is fed to a low-pressure spray gun 11 by the pressure of inert gas such as flon gas from a cylinder 13, ejected and atomized from a paint nozzle 1 by an air stream being let flow through the air nozzle 2 of the low-pressure spray gun 11, carried by the air, and sprayed to a workpiece. In this case, the flow rate of the air stream fed by a blower 12 is preferably at 500-3,000l/min, and the temperture of the air is ordinarily at 15-60 deg.C.
Patent JP-H02207497-A (JP)
Title: High frequency heating device
Inventor: IKEDA YOSHITAKA
IPC: H05H1/18
Filed: 1989-02-07
Abstract: PURPOSE:To make a whole device compact by constructing a wave guide bundle unit consisting of several wave guides connected to each other and arranging several said bundle units in parallel and providing flow path constructing means between the wave guide bundle units respectively. CONSTITUTION:A high frequency connecting system 5 is constructed with several wave guide bundle units 12 and several flow constructing means such as ducts 10 and connecting member 11. The unit 12 consists of several wave guiders 7 arranged in a line and connected to each other in direct contact. Several units 12 are installed in a same direction parallel to each other, and between respective units 12 and on the upper surface of the upper unit 12 and under the lower surface of the lower unit 12 ducts 10 are provided so as to be able to flow a liquid for cooling and heating of the respective wave guides. With this structure high power output transmission is made possible because of high efficiency of cooling and heating of respective wave guides. In addition, as no outer pressure is applied to the wave guides, the wall thickness of which can be made thin no construct the device compact.
Patent JP-H03231553-A (JP)
Title: Private branch exchange system
Inventor: SANO TOSHIYUKI
IPC: H04M3/46
Filed: 1990-02-06
Abstract: PURPOSE:To reduce a time awaiting a caller by informing the arrival of an incoming call to a transfer destination terminal equipment set in advance corresponding to a busy terminal equipment and a busy terminal equipment set simultaneously when the incoming call comes to the busy terminal equipment. CONSTITUTION:When a call comes to a busy terminal equipment, e.g. 9-1, the arrival of the call is informed to the busy called terminal equipment 9-1 and the call is transferred also to a transfer destination terminal equipment 9-n set in advance so as to call the transfer destination terminal equipment 9-n and the busy called terminal equipment 9-1 simultaneously. When any of both the terminal equipments 9-1, 9-n reply the call, the replied terminal equipment connects to the incoming call to start talking and the call to the other terminal equipment not replied with the call is stopped immediately. Through the control, the called terminal equipment 9-1 in the busy state is replied with the call and talking is made available depending on the convenience.
Patent JP-S62189021-A (JP)
Inventor: OKADA KATSURO
IPC: A47J27/21
Filed: 1987-02-06
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-H02206521-A (JP)
Title: Partly decorated product for vehicle
Inventor: YOSHIDA HIDEO
IPC: B29C45/14
Filed: 1989-02-07
Abstract: PURPOSE:To contrive an improvement in an outward appearance of a parting line of a decorative member, by a method wherein the fringe part of an opening part provided in a main body of a trim material is covered with the decorative member having flexibility by sticking the same, which is stuck unitarily with a backing material. CONSTITUTION:A main body of a trim material having an opening part provided with a bent part on its fringe part is made through injection molding. Then a decorative member comprised of a polyurethane sheet obtained by printing a pattern on the surface is measured larger than size of the opening part, which is pressed against a cavity surface 16 through the opening part of the main body of the trim material fitted to a mold 14 and inserted into the mold 14. Then a mold 15 constituted of the first core 17 and second core 18 is clamped down on the mold 14 for injection molding. The title decorative product becomes particularly efficient and has beautiful finish as compared with sticking-together finish with hand work.
Patent JP-S62185211-A (JP)
Title: Magnetic head
Inventor: HIGASHIMURA TAKAYOSHI
IPC: G11B5/23
Filed: 1986-02-12
Abstract: PURPOSE:To constitute a stable magnetic gap, and to obtain that of a high reliability by forming a non-magnetic metallic film and a low melting point glass film on an operating gap butting surface, and packing the glass of the same kind of the glass film. CONSTITUTION:Non-magnetic metallic films 22, 22' having a good wettability to each glass are formed on an operating gap butting surface, low melting point glass films 23, 23' are formed on these metallic films 22, 22', and also, on at least one operating gap butting surface, a reinforcing material packing groove 27 is provided by depth which reaches high magnetic permeability ferrite 20, 20' by being separated from a coil winding groove 26, and cutting a part of metallic magnetic materials 21, 21'. This packing groove 27 is packed with glass 28, 28' and 29 of the same kind of the glass films 23, 23', and by these glass 28, 28' and 29, and the glass films 23, 23', magnetic core half bodies 30, 30' are welded to each other. In this way, in a magnetic head which has used the metallic magnetic materials 21, 21', a stable magnetic gap is constituted, and that of a high reliability having a sufficient adhesion strength is obtained.
Patent JP-S54119281-A (JP)
Title: Thermography apparatus
Inventor: ITOU TAKASHI
IPC: G01J5/48
Filed: 1978-03-09
Abstract: PURPOSE:To reduce the area of observation window by putting the scanning origin by a detector of infrared rays incident through the window in the position of the window. CONSTITUTION:The infrared rays from the in-furnace high temperature objects, etc. incident to a see-through window 1 such as of silicon or the like provided to a furnace wall 2 is focused by the condensing mirror 5, vibrating mirror 6, lens 7, etc. of a box body 8 and is detected with a detector 4. The incident infrared rays are scanned in the two orthogonal directions by the reciprocating motion within a fixed angle range centering at the central part O of the vibrating mirror 6 turning about the axis P and the window 1 of the box body 8. Making this window 1 the scanning origin obviates the decrease in the field of observation despite the reduction in the size of the window 1 in the scanning direction of the box body 8 and enables the window 1 to be the one of a smaller area. As a result, the thermography apparatus may be constituted with the wondow of a small area and high strength and the small size cleaning device.
Patent JP-S62185266-A (JP)
Title: Optical recording medium
Inventor: KOMATA HIROSHI
IPC: G11B11/105
Filed: 1986-02-12
Abstract: PURPOSE:To improve corrosion resistance without spoiling recording and reproducing characteristics by adding tungsten into an optical recording layer of a recording layer recording medium constituted by providing the optical recording layer on a substrate. CONSTITUTION:The tungsten is added into the optical recording layer of the optical recording medium constituted by providing the optical recording layer on the substrate. The optical recording layer which can be improved in the corrosion resistance by the addition of the tungsten is exemplified by an amorphous magnetic alloy essentially consisting of a magnetic material which exhibits a magnetooptic effect. The improvement in the corrosion resistance is particularly remarkable with the amorphous magnetic alloy of >=1 kinds of transition metals and >=1 kinds of rare earth metals. The amt. of the tungsten to be added at which the corrosion resistance is improved without deteriorating the recording and reproducing characteristics of the optical recording layer is in a 1-30wt%, more preferably 5-20wt% range.
Patent JP-H02205604-A (JP)
Title: Manufacture of permanent magnet material
Inventor: YONEYAMA TETSUTO
IPC: B22F9/08
Filed: 1989-02-06
Abstract: PURPOSE:To manufacture a permanent magnet material having high anisotropy, coercive force, etc., at a low cost by holding to heat a cooling base body to the specific temp. at the time of coming into collision molten alloy containing rare earth elements, Fe, B with the cooling base body and rapidly cooling at high velocity. CONSTITUTION:At the time of colliding the molten alloy containing R (one or more kinds among the rare earth elements including Y) and Fe or Fe, Co and B to the cooling base body and rapidly cooling at high velocity to manufacture the permanent magnet material, the cooling base body is held to heat at 250-1050 deg.C. By this method, the permanent magnet material having high anisotropy, coercive force, residual magnetization and energy product, is obtd. at a low cost.
Patent JP-2000218465-A (JP)
Title: Noise preventing device for high speed spindle
Inventor: FUKAZAWA TSUTOMU
IPC: B23Q11/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a noise insulating device for a high speed spindle, which is highly effective for insulation of noise. SOLUTION: In a nose insulation device for a high speed spindle 11 having a balance adjusting tap hole in an end face on the tool attaching side, a housing 10 rotatably journaling the spindle 11 is attached thereto with a cover for covering the end face of the spindle 11 or a lid covering the end face having the balance adjusting tap hole. With this arrangement, it is possible to greatly reduce noise caused by wind noise.
Patent JP-H06244310-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO NOBUHARU
IPC: H01L23/28
Filed: 1993-02-17
Abstract: PURPOSE:To enable the automatic mounting to a mounting substrate without positional deviation and eliminate the process of removing the residual resin after the sealing, by inprinting indicators for alignment with excellent precision without being affected by the residual resin on the side of the package of a small-sized surface mount semiconductor device, and the number or position of the external terminals. CONSTITUTION:In an inprinting process, the position which is not in contact with a residual resin 3 on the side of a package and three external terminals 2 is pressed to be fixed in the four corners thereof by a package pressor 6, the surface of which has a different color from the package surface 5. By thus featuring the package surface 5 from the surroundings, only the package surface 5 can be identified, hook-shaped indicators 1 for positional idication are inprinted at four positions around the package surface 5 simultaneously with the indication of the article name and classification, thereby obtaining a semiconductor device having the indicators 1. The mounting position precision is increased by identification of the indicators 1 when the semiconductor device is automatically mounted onto a substrate, and the process for removing the residual resin 3 after the resin sealing is eliminated.
Patent JP-S52110524-A (JP)
Title: Distinction circuit
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N9/45
Filed: 1976-03-15
Abstract: PURPOSE: To reduce the partiality of output voltage at no signal time during white and-black broadcast reception by defining the base of transistor composing amplifier as the distinction circuit connected to different power source. 
     COPYRIGHT: (C)1977,JPO&Japio