baber/WOPTO huggingface dataset:
Patent JP-H06304100-A (JP)
Title: Electric suction tool for floor
Inventor: OKUBO HIDEO
IPC: A47L9/04
Filed: 1993-04-27
Abstract: PURPOSE:To achieve a reduction in the size and weight and easy usage, to facilitate the fitting of a rotary brush body and an electric motor into a suction tool body and the disassembly of them, thereby improving productivity, to facilitate the removal of threads and hairs wound around the rotary brush body, and to cool the electric motor sufficiently, thereby lengthening the life of the electric motor. CONSTITUTION:The device has a rotary-brush chamber 27 where a rotary brush body 26 is disposed, and an electric motor chamber 30 where an electric motor 29 is disposed. The rotating and driving force of the electric motor 29 is transmitted to the rotary brush body 26 by disposing on the same axis the rotation center of the rotary brush body 26 and the rotary shaft 31 of the electric motor 29. A suction joint 41 which communicates with a vacuum cleaner body via a hose, etc., is disposed in the rotary-brush chamber 27, and a shielding wall 37 is formed between the rotary-brush chamber 27 and the electric motor chamber 30.
Patent JP-H03297172-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: SERA KENJI
IPC: H01L29/786
Filed: 1990-04-17
Abstract: PURPOSE:To simplify a manufacturing process by employing two layers of high melting point metal silicide and of doped polycrystalline silicon for a source and a drain, and forming on the former a thin film semiconductor active layer, a gate insulating film covering a semiconductor layer, and a metal layer. CONSTITUTION:A high melting point silicide layer 2 that forms a source and a drain is formed and patterned using one including therein many impurity phosphorus atoms. Then, a non-doped polycrystalline silicon film is formed as an active layer into the form of an island, and involved impurity in the layer 2 is diffused outwardly during the film formation and in a successive heat treatment to turn only the regions on the source and the drain into a doped polycrystalline silicon 4. After the formation of a gate insulating film 5, a contact hole penetrating the film 5 and the silicon 4 is formed by etching and thereafter a metal layer 7 is formed to form an electrode pattern. Hereby, a simplified process is ensured and good characteristics are yielded.
Patent JP-S603724-A (JP)
Inventor: RONARUDO AARU JIYOONZU
IPC: G05F1/56
Filed: 1983-06-06
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-H01272084-A (JP)
Title: Heated cooking utensil
Inventor: HARIMA KATSUNORI
IPC: H05B6/64
Filed: 1988-04-22
Abstract: PURPOSE:To improve workability and designing property by providing a time setting variable resistor and zero-weight adjusting semi-fixed resistor on the same printed circuit board. CONSTITUTION:A time setting variable resistor 7 and a zero-weight adjusting volume 4 are provided on the same printed circuit board 8. A hole 2 to connect the shaft 3 and knob 6 of the variable resistor 7 and a hole 5 to insert a zero- weight adjusting jig on the semi-fixed resistor 4 are formed on the front surface of a control panel 1. The semi-fixing hole is seen from the front when the knob 6 is removed and hidden when the knob 6 is inserted.
Patent JP-2000291417-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: USHIJIMA KENJI
IPC: F01M9/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To restrain unevenness in valve lift amount caused by a change in the rotation of an engine. SOLUTION: Rotating a drive shaft 12, a rocking cam 16 oscillates via an eccentric cam 20, a ring-like link 22, a rocker arm 28, and a rod-like link 30, thereby opening/closing an intake valve 18 resisting a spring force. Controlling the rotation of a control shaft 24 changes a rocking supporting point of the rocker arm 28 via a control cam 26, thereby controlling the lift characteristic variably. The rocking direction in an opening action of the rocking cam 16 is set opposite to the rotating direction of the drive shaft 12. A lubricant groove 46 introducing lubricant is provided on a slide bearing part 16c of the rocking cam 16 support a peripheral surface of a drive shaft 12.  The lubricant groove 46 is formed with a position P2, where a slidingly abutting part crosses a line L1 connecting a connecting part P1 connection the ring-like link 22 and the rocker arm 28 and a shaft center of the drive shaft 12 as an approximately center at the maximum lift state.
Patent JP-S59226980-A (JP)
Title: Recognizing system of handwritten character
Inventor: ICHINOTO YASUO
IPC: G06K9/62
Filed: 1983-06-08
Abstract: PURPOSE:To reduce the effect of position variation of strokes and to obtain a high recognition factor by calculating the similarity after correction of the stroke deflection when the matching is secured between input pattern and a standard pattern. CONSTITUTION:At a similarity calculating part 5, the size normalization 501 obtains the coincidence of size between a broken line approximation input pattern and a standard pattern. Therefore the conversion value is obtained for the coordinate value at the terminal point of a segment of an input pattern. A projection linear density calculating part 503 obtains the linear density due to the projection to X and Y axes of each segment. A cumulative density calculating part 504 obtains each pattern linear density at the points on the X and Y axes from each linear density and stores the value related to a size normalization pattern of the cumulative density. A linear density normalization part 507 obtains the normalization value of the terminal point coordinate value of a size normalization input pattern from the memory contents and also obtains the normalization value for a standard pattern. As a result, the terminal points are corrected in the direction where they get close to each other. A matching part 510 secures matching between two normalized patterns and delivers the similarity.
Patent JP-S58217037-A (JP)
Title: Keyboard input device
Inventor: YOSHIDA TSUTOMU
IPC: H03M11/14
Filed: 1982-06-11
Abstract: PURPOSE:To perform keyboard input effectively, by making key tops of respective character keys possible to display selectively of various characters on the basis of a signal sent out of a display driver. CONSTITUTION:When an operator selects and presses one of control keys 1a- 1d according to input data, a control code generator 2 generates a control code corresponding to the selected control key and sends it to a decision processor 4. Then, the processor 4 reads character data corresponding to the sent control code out of a data memory 3 and outputs it to the display driver 5. Then, characters of kinds assigned at this time are displayed on key tops of respective character keys 6. Therefore, the user views and confirms the characters displayed on the key tops of the character keys 6 to input necessary data and consequently, input errors are reduced greatly to speed up the input operation.
Patent JP-S583589-A (JP)
Title: Control system for dc motor
Inventor: MACHIDA AKIRA
IPC: H02P23/00
Filed: 1981-06-29
Abstract: PURPOSE:To control the relationship berween a position and a speed of a moving target by 1:1 by addressing a memory storing speed data by the position data of the target and employing the speed data read from the memory as a speed command voltage. CONSTITUTION:The output pulse of a rotary encoder 3 coupled directly to a DC motor 1 is added by a counter 8, thereby obtaining the rotary position of a motor 1, i is then inputted to the address line of a RAM9 storing the speed data, the RAM9 is accessed by a timing generator, and the data is inputted to a D/A converter 10. The output of the converter is applied as a speed command voltage to a feedback controller 7 of tachometer generator 2 for control. Accordingly, the encoder 3 can be controlled at every one pulse, thereby freely accelerating or decelerating the motor and reducing the load of a software by freely varying the voltage by a microcomputer or the like.
Patent JP-S60245490-A (JP)
Title: Control system of induction motor
Inventor: YUYA SHIYUNICHI
IPC: H02P21/22
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a control with high reliability by calculating a torque and the secondary magnetic flux from a terminal voltage and a terminal current, and correcting a command value with them, thereby correcting the influence due to the variations in the resistance value due to the variation in the temperature of the secondary resistance. CONSTITUTION:A calculator 18 calculates the secondary magnetic flux PHI2 and a torque T of an induction motor 5 from the 3-phase voltage and current obtained by a current transformer 15 and a voltage transformer 17. A magnetic flux correcting circuit 19 and a torque correcting circuit 20 respectively input (PHI2*-PHI2*) and (T*-T) for the flux PHI2 and the torque T of the outputs of the calculator 18, add as correction terminals of the outputs of calculators 6, 7 in a range exceeding the prescribed rotating speed to correct the field current component ild of the primary current and the torque current component i1q.
Patent JP-S5434803-A (JP)
Title: Cartridge holding mechanism
Inventor: KIMURA TETSUO
IPC: G11B15/675
Filed: 1977-08-23
Abstract: PURPOSE:To transfer cartridge up to a correct mounting position and surely have it held by separating the holding mechanism of cartridge to a holding means and a stopping means to simplify its construction and letting the holding means respond according to the insertion of the cartridge.
Patent JP-S588060-A (JP)
Title: Arylthioazetidinone sulfonates
Inventor: UUE DEI TOROINERU
IPC: C07D403/14
Filed: 1982-06-11
Abstract: Described are 4-aryl or heteroarylthio-2-oxo-1-azetidinesulfonic acid salts having the formula <CHEM>  wherein R is hydrogen or methoxy;  R1 is acyl; R2 is aryl, 1H-tetrazol-5-yl, 1-alkyl-1H-tetrazol-5-yl, 1,3,4-thiadiazol-2-yl, 5-alkyl-1,3,4-thiadiazol-2-yl, 1,2,4-thiadiazol-5-yl, 3-alkyl-1,2,4-thiadiazol-5-yl, 1,3,4-oxadiazol-2-yl, 5-alkyl-1,3,4-oxadiazol-2-yl, 1,2,4-oxadiazol-5-yl, 3-alkyl-1,2,4-oxadiazol-5-yl, 2-pyridinyl, 3-pyridinyl, 4-pyridinyl, 2-pyrimidinyl, benzothiazol-2-yl, 4H-1,2,3-triazol-5-yl, 5-alkyl-4H-1,2,3-triazol-5-yl, 1H-imidazol-2-yl, or 1-alkyl-1H-imidazol-2-yl; and M(+) Is hydrogen or a cation, with the proviso that if M(+) is hydrogen the R1 group contains a basic function; having anti bacterial activity. Described is also a process for their preparation.
Patent JP-H10293686-A (JP)
Title: Tracking program generating method and device
Inventor: IGARASHI RIKA
IPC: G06F9/06
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To automatically generate a tracking program and a specification for a control system by combining an equipment part and an event part and generating a flow diagram. SOLUTION: Definition information on the equipment is inputted by using an equipment part library 50 and an event part library 55 and stored in a definition information file 60 (S10). Next, the kind and field of a specification to be generated is defined (S20). After that, a format of the specification is retrieved from a specification part 65 (S25). Definition information is read from the file 60 by using the part 65 (S30). Next, the definition information, a diagram and a table that are read to the format of the retrieved specification are embedded by using the part 65 (S35). Further, a generated specification is stored in a file and printed (S40). Finally, the generation of a program is carried out by using a program part 80 (S45).
Patent JP-H07311629-A (JP)
Title: Integrated circuit
Inventor: SATO HISAKAZU
IPC: G06F1/04
Filed: 1994-05-16
Abstract: PURPOSE:To provide the integrated circuit which has its through current reduced and does not consume electric power more than required by supplying two kinds of output currents to a driving circuit and lowering the driving capability when the speed of a clock is slow. CONSTITUTION:An input signal IN is supplied to the gates of transistors(TR) 11, 12, and 17 and a control signal EN is supplied to the gate of a TR 18 and further supplied to the gate of a TR 13 through an inverter 21. Four TRs 13, 12, 17, and 18 are interposed in series between a power source VCC and the ground, two TRs 11 and 16 are interposed between the power source VCC and ground, and the drains of the four TRs 11, 12, 16, and 17 are connected to output an output signal OUT. Therefore, when the control signal EN is 'L', the TR 11 outputs 'H' and the TR16 outputs 'L'; when the control signal is 'H', the TRs 11 and 12 output 'H' and the TRs 16 and 17 output 'L'. The output current in the former case is smaller than that in the latter case.
Patent JP-S62288911-A (JP)
Title: Positioning device
Inventor: TANUMA CHIAKI
IPC: B23Q1/34
Filed: 1986-05-01
Abstract: PURPOSE:To position an object with a high precision by using a piezoelectric element as the lock mechanism of a supporting means which supports the object and can be moved to position the object. CONSTITUTION:A semiconductor wafer 12 to which a mask pattern should be transferred is stuck to a substrate which is stored in a cassette holder 16 by a means like an electrostatic chuck. In the case of positioning of the wafer 12, the holder 16 is placed on a surface plate 18 prescribing a reference plane 20. Positioning pins 24A, 24B,... consisting of metallic bars as supporting means of the wafer 12 are movably provided in aperture parts 22A, 22B,... formed in four corners of the holder 16. Piezoelectric elements 26A, 26B,... are buried in the holder 16 correspondingly to aperture parts 22A, 22B,... and function as lock mechanisms of pins 24A, 24B,... by application of a prescribed driving voltage. Thus, the object is positioned with a high precision.
Patent JP-H06302792-A (JP)
Title: Electronic device and manufacture thereof
Inventor: BANDAI MASAAKI
IPC: H01L27/14
Filed: 1993-04-27
Abstract: PURPOSE:To realize structure, in which sections among chips are connected electrically and mechanically at the same time, in a multiple chip mounting type semiconductor device. CONSTITUTION:Connecting chips 4 having wirings and electrodes on the surfaces of silicon or glass are mounted in a face down manner in mutual driving substrate 3, on which a plurality of semiconductor image sensor chips 1 and semiconductor driving chips 2 are mounted, and semiconductor image sensor chips 1 and the semiconductor image sensor chips 1 and the driving substrate 3.
Patent JP-H08275721-A (JP)
Title: Mixed flour for chou crust and production of chou crust
Inventor: IDE KATSUTOSHI
IPC: A21D6/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a raw material for a chou crust capable of forming the chou crust by only conducting a heating equivalent to a secondary heating without conducting a conventional primary heating process, without harming a bulging and an outlook having an unevenness characteristic to the chou crust, and therefore improving the productivity of the chou crust, and to provide a method for producing the chou crust using it. CONSTITUTION: This mixed flour for a chou crust is obtained by adding 0.1-20 pts.wt. casein to 100 pts.wt. starch mixture of an αgelatinized cross-linked starch and an uncross-linked a gelatinized starch. A chou crust is produced by blending oil and fat, water, and an egg to the mixed flour and then baking. It is preferable to make 20-80wt.% blending ratio of the α gelatinized cross- linked starch in the starch mixture. Also, it is preferable to make 20-80wt.% glutinous rice-based starch and the rest of non glutinous rice-based starch in the starch mixture. Further, it is preferable to perform the cross-linking of the α gelatinized starch by a phosphoric acid cross-linking, an adipic acid cross- linking, a hemi-acetal cross-linking, a hydroxypropyl ether cross-linking, etc.
Patent JP-S5436130-A (JP)
Title: Electron beam correction unit
Inventor: NIITSU ICHIROU
IPC: H01J29/76
Filed: 1977-08-26
Abstract: PURPOSE:To improve the convergence, by correcting the location of three electron beams in front of the deflection plane of the deflection coil, in an in-line type color receiving tube of self convergence system.
Patent JP-S58221422-A (JP)
Title: Circuit for preventing simultaneous change of potential of output pin
Inventor: TAKEDA YOSHIMASA
IPC: G06F1/26
Filed: 1982-06-14
Abstract: PURPOSE:To prevent the generation of noise and the damage of data with a simple means, by giving the output of an inverter to almost a half of output gates and closing the output gates while a writing pulse exists. CONSTITUTION:An inverter G5 for inverting the writing pulse is provided to an output pin potential simultaneous change preventing circuit consisting of an LSI chip which has many register buffers in its inside, and at the reception of a writing pulse, fetches input data into respective register buffers at the timing of the succeeding clock pulse and applies the output of each register buffer to each output pin through each output gate. The output of the inverter G5 is applied to about a half of the output gates G4 and, while the writing pulse exists, the output gates G4 are closed and the remaining output gates G4 to which the output of the inverter G5 is not applied drive output pins in quick response to the register buffers.
Patent JP-H06276964-A (JP)
Title: Apparatus for removal of resticide residue
Inventor: MIKAMI AKIRA
IPC: A23L5/30
Filed: 1993-03-22
Abstract: PURPOSE:To produce an apparatus capable of removing pesticide residue in a food or water by setting ring-shaped units, each composed of a conductive material wound into a coil shape and bonded at both the ends in a box the inside surfaces of which are coated with a mixture of powdered gold and powdered silver. CONSTITUTION:The inside surfaces of a box 1 are coated with a mixture of powdered gold and powdered silver using a binder and single or multiple ring- shaped units 2 are set in this box. The ring-shaped unit is formed by winding a conductive material in a coil shape and bonding both the end parts to each other. If a magnet 3 having the sharp-pointed top part is placed in the middle part of the ring-shaped units, the effect is improved.
Patent JP-H11278208-A (JP)
Title: Collision determining device for air bag system
Inventor: MORIYAMA HIROSHI
IPC: B60R21/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a collision determining device for an air bag system without an error-operation against an impact due to running on curb stones or the like. SOLUTION: Focused on a first wave of acceleration outputted from an acceleration sensor 1, a first wave time-integrated value V1P and the first wave duration time ST which are obtained by time-integrating based on the first wave are compared with a given threshold value. When these are both within the given range, the time-integrated value V for determining a collision or its threshold value is set up to be corrected. The compensating way is that the first wave time-integrated value V1P is subtracted from the time-integrated value V to decrease the initial period time-integrated value V, or that the first wave time-integrated value V1P is added to the threshold value to increase the threshold value itself. Accordingly, the air bag device is prevented of unfolding the air bag against an impact with a big waveform of the first wave such as running on curb stones or the like.
Patent JP-S63268281-A (JP)
Title: Light quantity controller
Inventor: NISHI TAKECHIKA
IPC: B23K26/00
Filed: 1987-04-27
Abstract: PURPOSE:To control the light quantity rapidly with high precision averting the effect on the light intensity distribution etc. by a method wherein the light quantity is controlled by changing the angle of incident light on a light dividing means by driving a deflecting means for changing the dividing ratio of light dividing means. CONSTITUTION:The angle of incident light on a half-mirror 42 is decided by the angle of scanner 26 to be divided by the ratio decided by the incident angle to the half-mirror 42 for transmitting proper light quantity only. The light transmitting the half-mirror 42 enters into the rear surface of scanner 26 by actions of respective optical elements such as a lens 46, a mirrors 48, 50 and another lens 52 to be reflection-deflected for transmitting a quarter wave length sheet 52 to emit output light. In such a constitution, the light quantity is controlled by changing the angle of incident light on the half-mirror by driving the scanner 26 for changing the transmittivity or reflectance of half-mirror 42. Through these procedures, the light quantity can be controlled rapidly with high precision subjected to high response speed.
Patent JP-S58220373-A (JP)
Inventor: MORIMIYA OSAMU
IPC: H01T1/20
Filed: 1982-06-16
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-H02283694-A (JP)
Title: Directional crystallization device
Inventor: MAITA YASUSHI
IPC: C30B21/02
Filed: 1989-04-21
Abstract: PURPOSE:To enlarge the fall of temperature at a place near the interface between both a high temperature oven and a low temperature oven for crystallizing a raw material into a crystal by disposing heat pipes surrounding a cartridge in both the ovens in a directional crystallization device wherein the cartridge having a specimen therein is moved into the high temperature oven and subsequently into the low temperature oven in turn. CONSTITUTION:A heat pipe 7 and a heat pipe 8 each formed into a hollow ring shape are disposed in a high temperature oven 1 and a low temperature oven 2, respectively, so as to surround the whole region of a cartridge 3 transferred into the ovens and enable the transfer of heat to the cartridge 3. The cartridge 3 having a specimen therein is transferred at a low speed to melt the specimen in the high temperature oven 1 and subsequently crystallize the specimen in the low temperature oven 2. The disposition of the heat pipes 7 and 8 permits to equalize the distribution of the temperature along the axially directional transfer of the cartridge 3, thereby allowing to enlarge the fall of the component at a place near the interface between both the high temperature oven 1 and the low temperature oven 2.
Patent JP-S60246059-A (JP)
Title: Disk reproducer
Inventor: NOBUE TETSUAKI
IPC: G11B17/22
Filed: 1984-05-21
Abstract: PURPOSE:To attain the reproduction of a disk by storing the position of a traverse in a microcomputer and resetting accurately the traverse position even through the power supply is cut off during a play in order to secure insertion of the disk. CONSTITUTION:When the play of the 10th disk, for example, is designated, a traverse 20 is moved. At the same time, a gear 17 and a disk are rotated. The disk 16 contains fan-shaped holes of equal angles and therefore light is cut off or transmitted with photointerrupters 18 and 19. Thus electric pulses are produced from these interrupters 18 and 19. These pulse signals are sent to a microcomputer 21 with 90 difference of phases. Then the computer 21 can discriminate the revolving direction of the disk from the difference of phase and therefore can count up and down pulses. Then the computer 21 stops the shift of the traverse 20 when the position of the 10th disk is counted. Then the play of the disk is started. When the power supply is cut off during the play of the disk, a battery 22 backs up the power supply to reset the traverse 20 at an accurate position.