baber/WOPTO huggingface dataset:
Patent JP-H09216007-A (JP)
Title: Press mechanism of hot steel joining machine
Inventor: SAKAMOTO KOICHI
IPC: B23K20/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce press force required to join a preceding steel with the succeeding steel. SOLUTION: The joint surface 30 on the back side at the rear end of the preceding steel 31 is overlapped onto the joint surface 30 on the upper side at the tip of the succeeding steel 32 and a belt-like projection part 13b of a punch 13 and the beltlike projection part 14b of a die 14 are set. Described in detail, the belt-like projection parts 13b, 14b are respectively fronted on the right and left end parts of the joint surfaces 30. The punch 13 is lowered from this state. The state of the joint surfaces after pressure welding is that the end parts 30a, 30b of the joint surfaces 30 are finely joined with pressure, but their middle parts 30c are unjoined parts by pressure welding. Then, the joint surfaces are joined only locally by pressure welding, so the required press force is remarkably reduced and the capacity of the press mechanism is remarkably lowered.  Consequently, the press mechanism is miniaturized and a flying joining device is made to be lightweight and miniaturized.
Patent JP-H10224016-A (JP)
Title: Board processing system
Inventor: KIZAKI KOJI
IPC: H01L23/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To destaticize a large board sufficiently by supplying an ionized gas over the entire surface of the large board through a simple arrangement. SOLUTION: A plate 4 for heat-treating a board 10 while supporting horizontally is disposed on the bottom of the space 2a in a board processing chamber 2. An ionizer 6 for destaticizing the surface WS of the board 10 is disposed at the upper part of the space 2a. The ionizer 6 can be moved along a direction CD parallel with the surface WS of the board 10 by means of a slide guide 8 and a linear motor 9 disposed, respectively, in the spaces 2c, 2d of the chamber 2. When heat-treatment is performed by means of the plate 4 and when the board 10 is separated from the plate 4, elevated above the plate 4 and taken out from the chamber 2, the ionizer 6 is moved while jetting an ionization gas through a jet port 6b. Consequently, the ionization gas can spread over the entire surface WS of destaticized entirely and sufficiently.
Patent JP-H05187293-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: OGAWA MASARU
IPC: F02D41/04
Filed: 1992-01-09
Abstract: PURPOSE:To prevent the fluctuation of a fuel feed amount for accurately controlling an air-fuel ratio and stabilizing the idling state of an internal combustion engine by stopping the correction of a fuel feed amount corresponding to a fuel amount deposited on an air intake pipe and a fuel amount carried from the intake pipe to a fuel combustion chamber during the idling air operation of the internal combustion engine. CONSTITUTION:An internal combustion engine 1 has a fuel injection valve 6 fitted to an air intake pipe 2, and an air intake control valve 26 fitted to an auxiliary air passage 27 open to the atmosphere through the air intake pipe 2 via an air cleaner 22. Also, each of valves 6 and 26 is controlled by an ECU 5 on the basis of various detected signals from each type of sensors 4, 8 to 13 and 15 to detect the speed of the engine 1, the loaded state thereof or the like. In other words, a fuel feed amount is corrected, depending upon a fuel amount deposited on the air intake pipe 2 and a fuel amount carried from the pipe 2 to a fuel combustion chamber. In this case, the correction corresponding to the deposited fuel amount and the carried fuel amount is interrupted in the idling state of the engine 1, thereby preventing the fluctuation of fuel feed amount due to absolute pressure fluctuation in the air intake pipe 2 during the idling operation of the engine 1.
Patent JP-S55112453-A (JP)
Title: Speed-change controlling device for automatic speed-changing device
Inventor: MIZOTE MASAYOSHI
IPC: F16H59/16
Filed: 1979-02-23
Abstract: PURPOSE: To prevent unrequired speed change, making a change of a speed-change pattern only when a driver wants rapid acceleration seriously, by conducting the change of the speed-change pattern in accordance with the rate of change of an engine load only when the engine load exceeds the fixed value.  
     CONSTITUTION: In a speed-change decision circuit 2 is inputted an output-signal from a vehicle speed sensor 1 and an engine load sensor 3. The output signal from the load sensor 3 is also sent out to a load-change rate detecting circuit 4, from which a signal corresponding to the speed of change of the engine load is outputted to a switching circuit 5. And, based on a signal from a load comparing circuit 6 which detects a value that the signal of the sensor 3 indicates in correspondence to the load more than the fixed and issues a signal, the above switching circuit 5 is actuated and sends out the signal from the detecting circuit 4 to the speed- change decision circuit 2. In accordance with these three signals, the decision circuit 2 makes a decision on the speed-change position based on the set speed-change pattern, sending out a control signal to a driving circuit 7 for a change-over valve 8 for speed-change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57135317-A (JP)
Title: Level gauge
Inventor: WATANABE KUNIHIKO
IPC: G01D5/14
Filed: 1981-02-13
Abstract: PURPOSE:To prevent a mulfunction of a float indicating a liquid level, by applying voltage to an electrode and the float provided on the upper part of a level gauge, and detecting the height of a liquid level by use of an electrooptic crystal. CONSTITUTION:When a liquid level of a tank 1 is varied, a liquid level 6 in a level gauge is varied, in accordance with which a float 7 moves up and down. In this case, when voltage is applied to an electrode 11 and a float 7, an electric field generated between them is varied, this electric field variation is detected by an electrooptic crystal 14, and a detecting signal is transferred to a liquid level indicator 16 by an optical fiber 15. In this way, height of a liquid level is detected.
Patent JP-S54113306-A (JP)
Title: Rotating condition detector
Inventor: TAKEUCHI EIICHI
IPC: G11B27/17
Filed: 1978-02-24
Abstract: PURPOSE: To make it possible to detect the rotating condition with the use of a simple electronic circuit, while facilitating the circuit intefration, by comparing the counted value of the intervals of the pulses which are generated in accordance with the rotations.  
     CONSTITUTION: Pulses are generated by means 12 in accordance with the rotations of a rotor 13 which is driven by a motor 3. The intevals of the pulses generated are counted by a counter 24 so  that the counted value at present is compared and detected with the detection data which are preset in a chode generator 28. When the counted value exceeds the data, an FF 29 is set so that the stop is displayed in a display device 32 in accordance with the output and so that a drive circuit 31 is simultaneously controlled to stop the rotations of the motor 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61216606-A (JP)
Inventor: TSURUMI MANABU
IPC: A01B63/00
Filed: 1986-01-31
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-H0850500-A (JP)
Title: Voice encoder and voice decoder as well as voice coding method and voice encoding method
Inventor: KARI YUHANI IEERUBINEN
IPC: G10L19/06
Filed: 1995-02-08
Abstract: PURPOSE: To easily decode a voice signal of high quality, relating to an encoding and decoding of the voice signal. CONSTITUTION: Parameter making by a voice generation model is executed, based not only on voice signal to be encoded but also the voice signal to be decoded, that is, synthesized voice signal. The parametric display 207 of synthesized signals is compared with the parametric display 203 of the original voice signal, and an encoding function is controlled by the difference. First, the parameter making 205 by the voice generation model used for encoding is executed, based on the voice signal to be decoded. Then, the parameter value formed from the respective synthesized voice signal is compared with the respective parameter values 203 which is calculated from the voice signals to be encoded. Measurement of well-known distances can be used in the comparing operation.  The encoding function is controlled inside a shaping block 202, so as to make the difference indicated by the distance measurement as small as possible.
Patent JP-S59146158-A (JP)
Title: Silver(ii) oxide cell
Inventor: MURAKAMI KAORU
IPC: H01M4/62
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a cell with no swell of the cell, little capacity deterioration, stable internal resistance, and a large capacity by adding a conductive material essentially with a surface of gold to a positive electrode mainly composed of silver(II) oxide. CONSTITUTION:A positive electrode black mix 2 made of 90wt% of silver(II) oxide powder, 8wt% of gold fine powder obtained by reducing gold chloride acid and with a grain size of 1mum or less and a specific surface area of 0.6m<2>/g or more, and 2wt% of ethylene polytetrafluoride powder is filled by pressure into a positive electrode case 1 coated with nickel. Then, it is combined with a separator 3, a liquid containing agent 4, and a gel-like negative electrode 6 made of a gelling agent such as polyacrylic soda, alkali electrolyte such as caustic soda, and zinc amalgam to form a silver(II) oxide cell. Therefore, by adding a conductive material not giving an ill effect to the positive electrode 2, the generation of oxygen is remarkably reduced, and a swell of the cell or the capacity deterioration can be reduced.
Patent JP-H0192795-A (JP)
Title: Automatic character pattern shaping system
Inventor: NISHIKAWA KATSUHIKO
IPC: G06T5/30
Filed: 1988-01-29
Abstract: PURPOSE: To automatically shape up a character pattern to generate a beautiful character pattern by performing a processing to remove a background noise from the binary picture of a matrix, a processing to remove a linear edge noise by using black runs, a vector shaping-up processing to remove noises of bend points and end points of outline vectors, etc. CONSTITUTION: A matrix 1 is read by a graphic input device 2 and is converted to an input character pattern 3 of the binary picture, and a background noise removal means 4 removes the background noise of this input character pattern, and a linear noise removal means 5 removes a noise on lines. A vertical and horizontal line shaping-up means 6 removes the noise in outline vectors and recognizes vertical and horizontal lines respectively to make the line width uniform, and a beautiful output character pattern 7 is outputted. Thus, the beautiful character pattern of good quality is automatically generated from the matrix.
Patent JP-S58138424-A (JP)
Inventor: NOGUCHI YOSHIHIRO
IPC: A47J42/26
Filed: 1982-02-12
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-H02202903-A (JP)
Title: Polymerization of propylene
Inventor: IWATANI TSUTOMU
IPC: C08F4/60
Filed: 1989-02-01
Abstract: PURPOSE:To polymerize propylene while preventing the aging of a catalyst by using a supported transition metal catalyst pretreated in a specified manner. CONSTITUTION:A process for polymerizing propylene in the presence of a catalyst composed of a transition metal catalyst comprising a titanium compound supported on a magnesium halide and an organoaluminum compound, wherein the catalyst used is one subjected to a pretreatment which comprises polymerizing propylene by using a catalyst containing a magnesium halide, a phthalic diester and a tetravalent titanium compound having at least one halogen atom, wherein propylene is used in an amount of 0.1-100g per g of the magnesium halide of the catalyst, in the presence of a trialkylaluminum compound and adding 0.05-10mol of a titanium tetrahalide per mol of the trialkylaluminum used in this reaction to the reaction mixture.
Patent JP-S54114363-A (JP)
Title: Portable dressing stand with hair drier
Inventor: SUZUKI MASAO
IPC: A45D20/10
Filed: 1978-02-27
Abstract: PURPOSE: To enable readily setting of hair without large space by providing the  function of a real dressing stand including a hair drier within a body case and a  cover.  
     CONSTITUTION: When a hook 6 is disengaged from a connector 7 to open a cover 2, an illumination lamp 4 is turned on by an illumination lamp switch 15 interlocked with the movements of the cover 2. The pin 19 of the cover 2 is simultaneously slid within a mechanism 18 provided at the side plate 17 of toilet container 16 to thereby automatically pull up the container 16. A mirror 3 is mounted at the inside of the cover 2. There are provided a stock section and a detachable toilet stock plate 9 on the upper surface of a body case 1 with a blower 10 of a hair drier internally mounted therein. Thus, when the plate 9 is removed, a flexible hose 11 is drawn from the opening formed when the plate 9 is thus removed to connect an attachment or the like so as to conduct the dressing and setting of hair while seeing the mirror 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58140982-A (JP)
Inventor: HIDA HIDEYUKI
IPC: H01R13/52
Filed: 1982-02-12
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-S59146873-A (JP)
Title: Driving circuit for thermal printing head
Inventor: SHINKAWA KAZUAKI
IPC: H04N1/23
Filed: 1983-02-10
Abstract: PURPOSE:To provide the titled circuit enabling to simplify the construction of a thermal printer and to enhance print quality by eliminating afterimages generated in printing space, wherein a strobe function is added to a switching circuit constituting the driving circuit. CONSTITUTION:Each of the driving circuits 61, 62...6N the number of which is equal to the number of rows or digit places of a pattern to be printed is switched by a switching circuit in accordance with input signals impressed on input terminals 81, 82...8N. To the switching circuit, a strobe circuit 14 for conditioning the timing of a switching action on the basis of a strobe signal impressed on a strobe input terminal 12 is added. Accordingly, the timing of driving the thermal printing head 40 is regulated on the basis of the strobe signal impressed on the terminal 12 provided in common, so that a disturbance in a printed pattern due to an irregularity in the input signals can be eliminated.
Patent JP-S54114167-A (JP)
Title: Diode matrix driving circuit
Inventor: INABE YASUNOBU
IPC: H03K19/177
Filed: 1978-02-27
Abstract: PURPOSE:To accelerate the circuit operation for the diode matrix driving circuit of constant voltage driving type by actuating the diode matrix driving transistor at the non-saturation region. CONSTITUTION:When the signal of signal input terminal Xi is at the high level, transistor Tr12 is ON and voltage Vai lowers at input line ai but is clamped to VC- VBEi1 since voltage VC is applied to the base of transistor Tri1 through the power voltage supply terminal VRi. At the same time, VC-VBEi1 + VD emerges at signal output terminal yj of output line bi, thus obtaining the logical low level. As Tri2 and Tr form the emitter coupling logic circuit, Tri2 is actuated at the non-saturation region through selection of the input signal level as well as the voltage to be applied to terminal VR and VE. And constant current source I's value is selected so that the output voltage may be obtained at all output terminals when all input signal are at the high level.
Patent JP-H0775657-A (JP)
Title: Bottom structure of bed provided with floor part elevating/declining mechanism
Inventor: OHASHI YASUYUKI
IPC: A61G7/00
Filed: 1993-02-09
Abstract: PURPOSE:To constitute the bottom structure of bed so that it can be fitted to the body of a user, and the deviation of mattress on the bottom can be also prevented. CONSTITUTION:In connecting parts of a back bottom 1a and a waist bottom 1b, and the waist bottom 1b and a knee bottom, a flexible relay bottom 2 is provided so as to connect the back bottom 1a and the waist bottom 1b, and the waist bottom 1b and the knee bottom. Also, on the relay bottom 2, a nonskid member 3 of a mattress is arranged. In such a way, when a floor part is elevated and declined, the bend angle of the connecting part of the floor part becomes moderate so as to be fitted to the body of a user, and a deviation of the mattress on the bottom can be also prevented.
Patent JP-H0372684-A (JP)
Title: Lamination type piezoelectric element
Inventor: KAWAMURA YUKINORI
IPC: H01L41/083
Filed: 1990-01-31
Abstract: PURPOSE:To facilitate slit machining and outer electrode coating, and prevent an insulating layer from exfoliating from a laminated body, by forming each piezoelectric ceramics plate so as to have two parallel side surfaces and two circular-arc side surfaces which are symmetric with respect to the center line of the laminated body, stacking it in a concentric type, and using the same thermosetting insulative resin for both of the insulating layer and the surface protective layer. CONSTITUTION:Two outer peripheral side surfaces positioned on the opposite sides with respect to the center of a laminated body are grounded so as to form parallel surfaces. Two surfaces whose widths are nearly equal to or larger than the width of an outer electrode 5 which is fixed on said surfaces are formed. On the outer peripheral part of each inner electrode layer 2 exhibiting two parallel surfaces of the laminated body, slit machining is performed every other layer. On the whole periphery of the laminated body, insulating material is spread and hardened. An insulating layer 4 buried in each slit is formed, and a surface protective layer 8 is formed on the circular-arc surface of the outer periphery of the laminated body. In order to expose each of the outer peripheral surfaces of a piezoelectric ceramics plate 1, the inner electrode layer 2, and the insulating layer 4 on the same surface, superfluous insulating material is ground and removed.
Patent JP-S59146926-A (JP)
Title: Method for recovering soda from waste liquor from pulp manufacturing stage
Inventor: TSUBAKIZAKI SENICHI
IPC: C01G49/00
Filed: 1983-02-14
Abstract: PURPOSE:To recover sodium, calcium and iron components by feeding powder contg. CaCO3 and iron oxide as principal components to the waste liquor burning section of a recovery boiler, forming calcium ferrate by calcination, and introducing most of the calcium ferrate into a soda dissolving vessel under the boiler together with smelted matter flowing downward along the wall of the boiler. CONSTITUTION:Waste liquor from a pulp manufacturing stage is blown into a recovery boiler 10 as a mist from burners 12, heated air is fed from air feeding pipes 13, 14, and the waste liquor is burned to produce smelted matter. At the same time, powder contg. CaCO3 and iron oxide as principal components is fed to the waste liquor burning section of the boiler 10 from feeding inlets 15, and calcium ferrate is formed in the boiler 10 by calcination. Most of the calcium ferrate is introduced into a soda dissolving vessel 16 under the boiler 10 together with the smelted matter flowing downward along the wall of the boiler. In the vessel 16, they dissolve in water fed from a feeding pipe 17 beforehand and cause a reaction, and sodium, calcium and iron components are recovered.
Patent JP-H05213415-A (JP)
Title: Shelf equipment
Inventor: HAGISU YASUSHI
IPC: B65G1/04
Filed: 1992-02-07
Abstract: PURPOSE:To provide a shelf equipment which can move a receiving/delivering device in a work space without bringing it into collision with a shelf. CONSTITUTION:A work space S is formed between shelves 2a and 2b, and a receiving/delivering device 26 is provided so as to be movable freely in the longitudinal direction as well as movable freely in the lateral direction in the work space S, and the first photoelectric switch 45 to detect the rear surface 47 of the front next shelf 2a and the second photoelectric switch 46 to detect the front surface 48 of the rear next shelf 2b are provided in the receiving/ delivering device 26, and a movement control device is provided so as to correct a forward/backward movement of the receiving/delivering device 26 in the collision avoidable direction by means of detected signals of the first and the second photoelectric switches 45 and 46. When the receiving/delivering device 26 plunges into the work space S, if the first photoelectric switch 45 detects the rear surface 47 of the shelf 2a or the second photoelectric switch 46 detects the front surface 48 of the shelf 2b, the movement control device corrects the forward/backward movement of the receiving/delivering device 26 in the collision avoidable direction.
Patent JP-2000221936-A (JP)
Title: Driving device of field emission type luminous element
Inventor: TANAKA MITSURU
IPC: G09G3/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a field emission type luminous element capable of heightening an anode voltage. SOLUTION: Supposing an anode selective voltage as Va1 and an anode non-selective voltage as Va2, if a positive bias voltage is applied, since a potential difference between adjoining anode electrodes is lowered as much as the bias voltage Va2, the anode voltage can be heightened. After finish of one frame period, a non-display period is set up until the next picture image is displayed. Periods 1a, 2a when both anode voltages 1, 2 are voltages in which secondary electrons are not emitted from a protective film, for example, the periods 1a, 2a when the voltages are on the GND level, are inserted in the non-display period. As a result, progression of electrification can be prevented by removing the charge electrified on the protective film.
Patent JP-H08217266-A (JP)
Title: Sheet feeding device and image forming device
Inventor: KUWATA TAKASHI
IPC: B65H1/18
Filed: 1995-02-09
Abstract: PURPOSE: To prevent a wire rope from being excessively rewound by a winding shaft when a sheet loading plate is lowered. CONSTITUTION: In a device, a sheet loading plate 7 is raised or lowered by winding or rewincling wire ropes 9 connected to the sheet loading plate 7 for loading sheets by a winding shaft 8, and the sheets loaded in the raising position are sequentially delivered. A stopper 27a is provided on a control, gear 27 to be meshed with a gear 24 provided on the winding shaft 8, a stopper receiver 25a with which the stopper 27 is to be brought in contact with is provided on the device main body, the rotation of the winding shaft 8 is regulated by the contact of the stopper 27a with the stopper receiver 25a when the sheet loading plate 7 is lowered, and excessive rewinding of the wire ropes 9 is prevented.
Patent JP-S56119979-A (JP)
Title: Recording and reproducing device
Inventor: ITOU FUMIO
IPC: G11B15/00
Filed: 1980-02-22
Abstract: PURPOSE:To precisely enable program searching playback in an arbitrary position on a recording medium to be performed by comparing and judging the contents of the actual recording information recorded in the recording medium on the detected physical position with a pattern recognizing device. CONSTITUTION:In the case of searching the performed part again and performing the same while music is being performed in playback mode with a recorded tape T set to a tape deck, a program searching position operation key 8-1 is pushed. A pattern recognizing device 15 received an instruction by this receives part of the signal from a recording-playback head 6, and this signal is stored into the memory in the device 15. At the same time, the physical information of the tape of the part where it is desired to be searched and performed is beforehand stored into the memory of a data processing device 9. Next, if the memory/playback device is set to rewinding operation mode with a keyboard 8, the tape is rewound and the performance is resumed. The device 15 takes in part of the played back signal from the head 6, monitors it is coincides with the memory information of the recording contents desired to be searched, and allows the performance of the coincided arbitrary  position to be made.