baber/WOPTO huggingface dataset:
Patent JP-H03277519-A (JP)
Title: Injection mold
Inventor: KURINO YUKINORI
IPC: B29L22/00
Filed: 1990-03-28
Abstract: PURPOSE:To enable gas to be injected into a molten resin within a cavity without enlarging the mold in size by constituting such that a slidable valve in the gas passage acts to open the gas supply conduit when gas pressure rises, and it also acts to close the gas supply conduit when gas is supplied into the cavity and thus the gas pressure lowers. CONSTITUTION:Molten resin is injected from an injection cylinder to a cavity 10 and filled appropriately in the cavity 10. After the injection of the molten resin is completed, gas is allowed to be fed from gas supply means through a gas supply conduit 4. The gas flows through a gas passage 6 and a cylinder part 5, as a result, a valve body 2 is forwarded by virtue of a gas pressure in opposition of the urging force of a spring 3. When the gas port 7 comes to the gas passage 6, the gas serves to break the solidified layer of resin formed on the gas injection port 1, and in consequence injected into the central part of the molten resin within the cavity 10. After the completion of gas, the gas pressure within the cylinder part 5 weakens, so that the valve body 2 retreats by the agency of the spring 3 and, therefore, the gas port 7 moves out of the gas passage 6, resulting in the interruption of gas.
Patent JP-H10255588-A (JP)
Title: Seat switch and device for preventing failure to apply parking brake
Inventor: MATSUDA MASAO
IPC: H01H13/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable a seat switch to be easily attached to the existing seat, etc., of an automobile. SOLUTION: In this switch, a sheet-shaped electrode 2 and a plurality of strip electrodes 3 are provided to face each other inside a cover 1 in the form of a bag, and a plurality of elastic bodies 4 each having an appropriate planar shape are interposed at intervals between the electrodes 2, 3. By pressing the sheet-shaped electrode 2 and the strip electrodes 3 vertically, a conduction signal can be obtained, and since the switch can be installed simply when put on the seat of an automobile, it can be attached easily to an existing seat.
Patent JP-S574219-A (JP)
Title: Emulsifier
Inventor: NISHIOKA TSUTOMU
IPC: B01F27/93
Filed: 1980-06-11
Abstract: PURPOSE:To obtain an emulsifier high in combustion efficiency without causing injury to the burning device by providing rotary cutting blades and rod-shaped cutting blades at specified intervals to a rotating shaft at the center of a cylindrical tank of an emulsifier. CONSTITUTION:In an emulsifier in which emulsion is obtained by microdispersion of a mixture of heavy oil and fresh water, an inlet port 2 and an outlet port 3 are provided on both ends of a cylindrical tank 1. A rotating shaft 4 driven by a motor etc. is installed at the center, and rotary cutting blades 5 and rod-shaped cutting blades 6 are fixed to the rotating shaft 4 at specified intervals. When liquid such as water and oil is put in the tank 1 and the shaft is rotated at high speed, the liquid enters a mixing chamber passing through a slit 5a of the  rotary cutting blade 5 and sheared strongly. At the same time, it is agitated by the cutting blade 5b and rod- shaped cutting blade 6, and enters the next mixing chamber passing through a groove of the next rotary cutting blade. Thus, combustion efficiency is heightened.
Patent JP-H02257357-A (JP)
Title: Multiplexed system
Inventor: YOSHINO AKIRA
IPC: G06F15/177
Filed: 1989-03-30
Abstract: PURPOSE:To enable the close coupling among personal computers by providing an arbitrating circuit which arbitrates a processing request sent from a personal computer to a common bus and a common resource which is connected to the common bus. CONSTITUTION:The respective personal computers 1-1 to 1-N are provided with coupling parts 2-1 to 2-N to obtain system constitution provided with a common-use memory circuit 4, an input/output circuit 5, a distributing circuit 6, the arbitrating circuit 7, and an abnormality detection processing circuit 8. Consequently, the multiplexed system wherein the respective personal computers 1-1 to 1-N are coupled closely can be constituted, and the inexpensive personal computers 1-1 to 1-N which are rich in software property are utilized to structure the system which has the same performance with a large-sized computer system at low cost.
Patent JP-S62236105-A (JP)
Title: Recording system for digital information signal
Inventor: UEDA MAMORU
IPC: G11B5/09
Filed: 1986-04-07
Abstract: PURPOSE:To execute the recording with a high recording density by recording a digital information signal with a recording azimuth of approximately zero degree with a magnetic head so as to form an adjoining track without a guard band onto magnetic media. CONSTITUTION:Onto a magnetic tape, a digital video signal is recorded with the recording azimuth of approximately zero degree by a rotating magnetic head so as to form an inclining track without a guard band. When the digital video signal is recorded to the magnetic tape, the frequency band (recording wavelength area) of the recording signal has a wide band over a low frequency, (direct current), (long wavelength), a high frequency (70-80MHz) and (short wavelength), the correlation hardly exists between a reproducing signal from a certain inclining track and a crosstalk component from an adjoining inclining track, and therefore, the cross modulating distortion will hardly occur. The recording can be executed to this with a high recording density.
Patent JP-H07256972-A (JP)
Title: Printer
Inventor: YORITA NAOAKI
IPC: G06F3/12
Filed: 1994-03-24
Abstract: PURPOSE:To enable printing output of such a synthetic picture image as to be able to discriminate easily a caption character irrespective of density or a color tone of a background picture, in a printer outputting a synthetic picture image of the background picture and caption character. CONSTITUTION:A printer forms synthetic printing data based on data of the first picture image 2 and data of the second picture image 3 and outputs a synthetic picture image by the synthetic printing data. Both the printing data are compared with each other at a position where the first picture image and second picture image are piled upon each other and in the case where a difference in picture density is within a preset density range, a picture synthesizing processing part which allows at least either one out of density of a sphere of the first picture image 2 upon which the second picture image 3 is piled and the density of the second picture image 3 to change is provided.
Patent JP-2000275076-A (JP)
Title: Thermo-sensitive flow sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01F1/68
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermo-sensitive flow sensor with high accuracy and sensitivity in detecting the quantity of flow. SOLUTION: This flow sensor is provided with a flow detecting element 14 and a support 16. In the flow detecting element 14, a heating body 4 formed of a thermo-sensitive resistance film is formed on a surface of a flat plate- shaped substrate 1, and the flat plate-shaped substrate 1 beneath a heating body formed area is partially removed to constitute a diaphragm 12 for detecting the quantity of flow. The support 16 is arranged with its surface in parallel with the flow of a fluid to be measured. The flow detecting element 14 is supported and fixed in a recessed part 18 formed in the surface of the support 16 so that the surface of the flow detecting element 14 may be located approximately in the same plane. Then a thin plate-shaped member 24 is mounted to the back surface of the flow detecting element 14 so as to block a cavity 13.
Patent JP-S57194630-A (JP)
Title: Input equipment for coupling contact of photocoupler
Inventor: SEKIKAWA YUKIO
IPC: H03K17/78
Filed: 1981-05-26
Abstract: PURPOSE:To reduce the power consumption of a photocoupler through the intermittent operation of a switch which supplies electric power to the photocoupler, by controlling the switch by timing pulses. CONSTITUTION:When a switch 2 is closed, the current from a battery 1 flows  into a photocoupler 3 through a resistance 4. A timing circuit 7 supplies timing  pulses to a switching circuit 6 and a storage circuit 8. Only when the switching  circuit 6 is turned on by the timing pulse, the photocoupler 3 is operated. Then,  the current state of the photocoupler 3 is stored in the storage circuit 8. Only when the switching circuit 6 is turned on, electricity is fed, so unnecessary power consumption is reduced.
Patent JP-H07264627-A (JP)
Title: Video signal processing circuit
Inventor: HASEGAWA JUNICHI
IPC: H04N9/86
Filed: 1994-03-24
Abstract: PURPOSE:To provide the video signal processing circuit which enables a 1H delay circuit to be used for a camera and a VTR signal processing circuit in comm. CONSTITUTION:This video signal processing circuit 10 is equipped with a CCD image sensor 2a which has a color filter array of a color difference line sequential system, a recording system signal processing circuit 3a and a reproduction system signal processing circuit 3e which record and reproduce a video signal based on the signal outputted from the sensor 2a, and 1H delay circuits 13 and 14 which delay a supplied color difference line sequential signal or reproduced video signal by 1H so as to perform vertical simultaneity in recording and reduce noises of the reproduced video signal in reproduction.
Patent JP-H03289448-A (JP)
Title: Teapot-shaped vessel
Inventor: OIKAWA AKIO
IPC: B65D23/06
Filed: 1990-03-28
Abstract: PURPOSE:To prevent a bent flow toward the rear produced in a spout when a liquid is poured out of the spout and drips produced when the liquid has been poured and keep a flow passage of the spout by providing a guide plate having a special shape and construction in such a way that it protrudes and crosses along the bottom of the spout and forming a part for guiding and returning a liquid in the guide plate in such a way that said part is spaced inwardly from the point where the plate is fixed to the spout. CONSTITUTION:A guide plate 2 of a teapot-shaped vessel 1 of the same or different material from that of the vessel is securely fixed to the lower part of a spout 2 in a longitudinal direction along a flow passage 1b by embedding, fitting or welding the plate 2 to said lower part, wherein, in the case of ceramics, for example, a heat- resistant metal guide plate 3 or a guide plate of the same material as ceramics is fixed to the spout 2 and thereafter glaze is applied thereto. The vessel 1 has the spout 2 formed at the base of the passage 1b extending outwardly from the wall 1a of said vessel, while the plate 3 is provided so as to cross the passage 1b, and a water separating part 3a is provided at the end of said plate 3 and a backflow part 3b is provided in such a way that it is inwardly spaced from the point where the plate 3 is fixed to the spout 2.
Patent JP-H0629539-A (JP)
Title: Semiconductor device
Inventor: GOUGH PAUL ARTHUR
IPC: H01L27/04
Filed: 1993-04-06
Abstract: PURPOSE: To issue an early alarm of device failure by making at least one monitor cell to be different from the other active device cells and make it to be liable to fail. CONSTITUTION: A monitor cell 5b is made different from the other active device cells 5a, and it is also made liable to fail. For example, the monitor cell 5b is more liable to fail by arranging it on the outermost peripheral part of the active device area. In this case, the monitor cell 5b is formed by the same manner as not a peripheral device cell 5a but normal active device cell 5a, that is, a comparatively highly doped guardring area is omitted from the monitor cells 5b and the respective monitor cell 5b is provided with an outer periphery terminating at the continuity channel auxiliary area, so that the monitor cell can be made more liable to fail.
Patent JP-S63248758-A (JP)
Inventor: SATO TERUYUKI
IPC: C04B22/10
Filed: 1987-04-02
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-H01251066-A (JP)
Title: Electrophotographic recorder
Inventor: IGUCHI MICHIHISA
IPC: G03G15/08
Filed: 1988-03-31
Abstract: PURPOSE:To simplify an operation for exchanging a photosensitive body by coaxially forming flanges whose diameter is larger than that of a toner carrier near both ends of the toner carrier, making the flanges abut on the surface of the photosensitive body and setting a space between the photosensitive body and the toner carrier. CONSTITUTION:The flanges 26 whose diameter is larger than that of the toner carrier 24 are formed near both ends of the toner carrier 24. The toner carrier 24 is disposed so that it can separate from and contact with the photosensitive body 31 and said carrier 24 is energized by a spring 29 so that the flanges 26 are made to abut on the photosensitive body 31 to secure the space between the photosensitive body 31 and the toner carrier 24. Thus, the space between the photosensitive body 31 and the toner carrier 24 can be always kept constant and the exchanging of the photosensitive body 31 can be facilitated.
Patent JP-S577760-A (JP)
Title: Power steering gear
Inventor: SUZUKI YOSHIO
IPC: B62D5/083
Filed: 1980-06-12
Abstract: PURPOSE: To provide a means of manual operation at the time of trouble in the apparatus, by installing a coupling member which can change plays in the revolving direction between the stub shaft on the input side and the worm shaft on the output side, revolvable in the axial direction between the both shafts.  
     CONSTITUTION: Wedge-shaped notched grooves 39 which are formed so as to gradually enlarge their width toward the tip part are formed in its peripheral direction at the determined intervals on the outer periphery of the small diametral part 32 of a stub shaft 8. A wedge-shaped toothed part 40, which engages with the notched grooves 39 provided on the small diametral part 32 of said stub shaft and inserted in its vase end part, is provided on the inner circumference of a coupling member 30 which connects the stub shaft 8 and a worm shaft. In consequence, the coupling member 30 and the stub shaft 8 are constitued such that they are engaged with the determined plays on the tip side of the small diametral part 32, further the plays are gradually decreased with movement of the coupling member 30, and the plays get lost at the base tip part. The coupling member 30 is operated by hydraulic pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5414679-A (JP)
Title: Plasma etching device
Inventor: TANIGAKI YUKIO
IPC: C23F4/00
Filed: 1977-07-06
Abstract: PURPOSE:To protect a Si substrate surface as a base material by making it possible to etch the only SiO2 film while suppressing the etching of the Si substrate, by providing a substance which absorbs radical F deg. into a chamber.
Patent JP-H10273975-A (JP)
Title: Clamp mechanism
Inventor: KAWAJIRI YOSHIHIRO
IPC: E04G21/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To clamp a clamped body by clamp parts by composing a clamp body of a first clamp part provided at a body so as to be movable through a lever, and a second clamp part provided at the body so as to be movable through a screw shaft. SOLUTION: In the case of making a body 1 clamp a coping 6, a lever 10 is locked in a vertical position by lock mechanism 12 to bring a first clamp part 2 into contact with one face of the coping 6. A handle 5 is then rotated to rotate a screw shaft 4 so as to bring a second clamp part 3 into contact with the other face of the coping 6, thus clamping the coping 6. In case of putting the body 1 in an unclamp state to the coping 6, the lever 10 is released from the lock mechanism 12 and operated in a release direction, and the handle 5 is rotated in the release direction to separate the respetive clamp parts 2, 3 from the coping 6. The clamp parts 2, 3 are therefore operated simultaneously or one by one to clamp.
Patent JP-S61237763-A (JP)
Inventor: SAWARA SEIYA
IPC: E04G23/02
Filed: 1985-04-15
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-S57196620-A (JP)
Title: Integration type analog-to-digital converter
Inventor: YAMADA KENJI
IPC: H03M1/54
Filed: 1981-05-28
Abstract: PURPOSE: To increase the accuracy through increased discharge time substantially and to incorporate a capacitor in a chip, by alternately and continuously discharging two charge/discharge circuits provided with a capacitor with a small capacitance.  
     CONSTITUTION: An A/D converter is provided with two charge/discharge circuits A and B. The circuit A consists of a charge switch 1A inputting an analog voltage, a capacitor 2A charged with turning on of the switch 1A, a constant current circuit 3A discharging stored charge of the capacitor 2A, a discharge switch 4A starting the circuit 3A, a detection circuit 5A detecting that a voltage of the capacitor 2A reaches a prescribed value, and a counter 8A transmitting an output signal when the count value reaches a prescribed number of times. The circuit B has the same constitution as the circuit A. A control circuit 9 is connected to the circuits a and B. A timer counter 11 is started with the circuit 9 and stopped with a logical product signal of an output signal of the counters 8A and 8B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57195788-A (JP)
Title: Means for cleaning levelling hole and small lid of coke oven
Inventor: TSUZUKI AKIRA
IPC: C10B43/08
Filed: 1981-05-28
Abstract: PURPOSE: To quickly and surely clean a sealing face of a levelling hole provided at the top of a coke oven door, a knife edge and an inner recess of a small lid, by injecting pressurized water via a nozzle onto these parts.  
     CONSTITUTION: An endless chain 12 equipped with a nozzle 8 is hung among wheels 11 fixed at four corness in front of a longitudinally and transversely movable support member 7 placed on the mount 10 of a pusher 9. After the support member 7 on the mount is advanced and positioned close to and directly opposite to a small lid 4, the nozzle in revolved by actuating a motor 13 and pressurized water is injected via a supply tube 13' and freely rotatable shutting means 14, washing off carbon, etc. attached to a knife edge 5 and an inner recess 6 of the small lid 4. Then the support member 7 is transversely moved and positioned directly opposite to a levelling hole 2 provided at the top of the coke oven door 1, and the nozzle 8 is revolved along the sealing face 3 of the levelling hole, by actuating the motor 13 again, then carbon, etc. attached to the sealing face are cleaned. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58198059-A (JP)
Title: Method for carrying paper in electrophotographic recorder
Inventor: SONE MIKIHIKO
IPC: G03G15/00
Filed: 1982-05-14
Abstract: PURPOSE:To instantaneously discriminate jams on plural sheets of recording paper put on a carrying way at a fixed interval, by dividing the carrying way into plural sections and providing the titled device with plural carrying means and detecting means to detect recording paper on plural positions in the carrying way. CONSTITUTION:The carrying way from a paper feeding part 1 to a stacker part 12 is divided into plural sections and recording paper taken out from the paper feeding part 1 sheet by sheet is successively carried by the 1st-5th carrying means 2, 4, 6, 9, 10 and guided to the stacker part 12. In respective carrying ways, the 1st-5th detecting means 3, 5, 8, 11 to detect the recording paper are arranged on prescribed positions. If the recording paper stops on the carrying ways and generates a jam, a control circuit discriminates parts of which operation is to be stopped from parts of which operation is to be continued and controls respective parts.
Patent JP-H04315277-A (JP)
Title: Function selection information setting device
Inventor: TOKIMOTO TOYOJI
IPC: G06F15/78
Filed: 1991-04-12
Abstract: PURPOSE:To exclude a hard part from the surface of a substrate by reading function selection information from a storing means at the time of initial activation and writing the set function selection information in the function selection information storage area of the storing means after the information is completely set. CONSTITUTION:A reading means 2 reads the function selection information corresponding to a function provided at an electronic equipment from a storing means 1 at the time of the initial activation and outputs the information to a setting control means 3. The setting control means 3 stores the function selection information inputted from the means 2 in a prescribed storage area 8. Based on the output of an information input means 5, the setting control means 3 sets the function selection information. During the setting of the function selection information, the information input means 5 can be operated while confirming the display of a display means 6. After the function selection information is completely set, a writing means 4 writes the set function selection information in the function selection information storage area of the storing means 1. Thus, the hard part (the matrix circuit of key inputs) can be excluded from the surface of the substrate.
Patent JP-H01252727-A (JP)
Title: Double oriented silicon steel sheet and its production
Inventor: TOMITA TOSHIRO
IPC: C21D8/12
Filed: 1988-03-30
Abstract: PURPOSE:To easily manufacture the title steel sheet which has a grain structure having specific texture, reduced in iron loss, and increased in magnetic flux density on an industrial scale, by allowing a rho-alpha transformation to occur in the course of the progress of the decarburizing annealing of a cold rolled silicon steel sheet prepared under specific process conditions and containing the prescribed components. CONSTITUTION:A silicon steel sheet containing, by weight, 0.02-1% C and 0.2-6.5% Si is cold-rolled twice or more, while process-annealed between the above cold rolling stages, under the conditions of >=10% draft in the first rolling and 40-75% draft in the final rolling, by which a cold rolled silicon steel sheet of 0.05-5mm thickness is prepared. Subsequently, this steel sheet is decarburized and then subjected to decarburizing annealing at a temp. where an alpha-pherrite single phase is essentially formed until <=0.01% C content is reached, by which a double oriented silicon steel steet excellent in soft-magnetic properties and having a texture which consists of columnar crystalline grains grown in a direction perpendicular to the sheet surface from the surface toward the inner part and in which average diameter in a direction parallel to the sheet surface is regulated to <=1mm and also the {100} plane is in parallel with the sheet surface and the <001> axis is highly integrated in the rolling direction.
Patent JP-S5413844-A (JP)
Title: Spark plug
Inventor: NOGUCHI KOUICHI
IPC: H01T13/52
Filed: 1977-07-04
Abstract: PURPOSE: To provide a spark plug assuring sufficient sparking for ignition not only under a normal condition but also under a carbon contaminated condition and recovering quickly from the carbon contaminated condition to the normal condition by burning out the carbon with the spark. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06271128-A (JP)
Title: Paper feeding device
Inventor: YAMAZAKI AKIRA
IPC: B65H3/52
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the occurrence of an abnomal sound due to the vibration of a pressurization member pressure-contacted with a paper feeding roll in a paper feeding device in which papers are drawn out in order from a paper housing part housing the plurally overlapped papers cut into a specific size and then are carried. CONSTITUTION:A pressurization member 2 is rotatably supported on the upstream side in a paper carrying direction, and a weight 6 is added to the vicinity in the upstream side end part. The position of the weight 6 is selected so that the gravity center of the pressurization member 2 to which the weight 6 is added can be positioned near the pressure-contact surface with a paper feeding roll 1. Consequently, a frictional member 4 can be pressure-contacted with the rotating paper feeding roll 1 to reduce the vibration energy of the pressurization member 2 transmitted via the frictional member 4.