baber/WOPTO huggingface dataset:
Patent JP-S58124034-A (JP)
Title: Idling speed control device for engine
Inventor: SEKIYA MITSURU
IPC: F02D9/02
Filed: 1982-01-21
Abstract: PURPOSE:To make it possible to rotate the engine at a predetermined speed irrespective  of the variation of an engine load during idling by a method wherein when an accelerator pedal is released, a control circuit drives a motor in response to the signal from each of parameter sensers and the opening degree of a throttle valve is controlled  through a worm gear. CONSTITUTION:When the accelerator pedal is released from the foot of the driver and a throttle lever strikes a stopper pin 17 to cause the left end surface of the pin to come  into contact with an electrode 11, cables 1-2 and 1-3 are held conductive so that an electronic control circuit 1 begins to operate. Thus, when the negative pressure of air intake increases excessively to allow an excessive fuel to be supplied from the slow system of the engine, the control circuit 1 rotates the control motor 2 in a direction in which a male screw 10 advances to the left so that the throttle valve is closed completely to thereby interrupt the fuel supplied from the slow system in response to the signal from a negative pressure sensor or a rotation sensor. Further, the output signals from the various kinds of operation parameter sensors rotate the motor 2 clockwise or counter-clockwise so that the opening degree of the throttle valve is controlled through the pin 17 to cause the engine to operate at a predetermined idling speed.
Patent JP-H09199965-A (JP)
Title: Manufacture of piezoelectric electronic component
Inventor: WAJIMA MASAYA
IPC: H03H3/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the yield by suppressing fluctuation in a resonance frequency so as to uniformalize the characteristics. SOLUTION: In this manufacture, ends 1a of a piezoelectric vibrator 2 are inserted between support frames 3 from the major side respectively to vibrate a middle part 2b of the piezoelectric vibrator 2. The resonance frequency of piezoelectric electronic components 2 is adjusted to a desired frequency by revising a insertion width H of the piezoelectric vibrator ends 2a by the support frames 3 corresponding to the resonance frequency of the piezoelectric vibrator 2.
Patent JP-H02187120-A (JP)
Title: Electronic dryer
Inventor: YOSHINO MASATAKA
IPC: B01D53/26
Filed: 1989-01-13
Abstract: PURPOSE:To increase cooling efficiency by means of a cooling fin by accommodating an electronic cooling element in a casing, fixing a cooling fin on its endothermic side and a heat dissipation fin on the heat dissipation side and providing a partition between the cooling fin and the heat dissipation fin. CONSTITUTION:An electronic cooling element 8 is accommodated in a casing 1 with a door to close a feed-in and feed-out hole. A cooling fin 12 is fixed on the endothermic side of the cooling element 8 and a heat dissipation fin 11 is fixed on the heat dissipation side, and a discharge section 13 to discharge water content which is condensing, frosting or freezing and dripping on the cooling fin 12 to the outside of the casing 1 is provided below the cooling fin 12. Also, a partition 1a is disposed between the cooling fin 13 and the heat dissipation fin 11. Thus, drying capability can be retained semi-permanently and cooling efficiency can be increased only by supplying a power source.
Patent JP-H05190977-A (JP)
Title: Semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01S5/042
Filed: 1992-01-18
Abstract: PURPOSE:To obtain sufficient optical output with single ride far-field pattern by a method wherein the width of current implanted active layers in quantum well structure having one or more optical waveguides on the same single crystal substrate is to be limited within specific range. CONSTITUTION:The width of current implanted active layers is to be specified within the range of 100mum-500mum. An n type GaAs buffer layer 102, a clad layer 103, a photoconfined layer 104, a multiquantum well active layer 105, another photoconfined layer 106, another clad layer 107 and a contact layer 108 are successively deposited on an n type GaAs substrate 101. Next, an SiO2 layer 109 is deposited so as to form three parts exposing striped p type GaAs contact layer 108. Next, after the formation of p type ohmic electrodes 110A, 110B and 110C, the rear surface of the n type GaAs substrate 101 is polished to form an n type ohmic electrode 111. Finally, the p type ohmic electrodes 110A, 110B and 110C are implanted with current so that the three each of photobeams current strangulated by the SiO2 layer 7 may be independently emitted.
Patent JP-S59132281-A (JP)
Title: Data controlling system
Inventor: ARAI MASAYUKI
IPC: H04N1/413
Filed: 1983-01-19
Abstract: PURPOSE:To attain expansion by providing a flag at the head of compressed picture information to transmit control information and the compressed picture information together. CONSTITUTION:The control information 1-1 and the compressed picture information 1-2 are transferred as a transfer data 3 to an expansion circuit 4 together and a flag 1-3 is provided to the head of the compressed data 1-2. This flag 1-3 is set so as not to be made coincident with the code of the control information 1-1. Further, after the input of the transfer data, until the flag 1-3 is detected, the expansion circuit 4 does not make expansion but starts expansion after the flag 1-3 is detected. This expanded picture signal is stored in a picture memory 5. Then, a microprocessor 6 processes the picture information of the memory 5 according to the control information of the memory. Thus, the control information and the compressed picture signal are transferred together for attaining the expansion.
Patent JP-S5391443-A (JP)
Title: Hot-water controlling apparatus for hot-water tank
Inventor: TOMIYAMA MUNEO
IPC: F24H1/18
Filed: 1977-01-20
Abstract: PURPOSE: To control hot water at near the boiling temperature by allowing the electrical heater and the steam detector to be linked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5393270-A (JP)
Title: Control equipment
Inventor: ICHIOKA ATSUSHI
IPC: G05B13/02
Filed: 1977-01-27
Abstract: PURPOSE: To prevent deviation of control such as hunching, lost time under control is obtained from changing condition of amount to be controlled, which is obtained from detecting means, by means of driving the operating and, changing control constant in accordance with lost time obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5393018-A (JP)
Title: Lighting device for copying machine using convergent light transmitter
Inventor: YAZAWA JIYUNICHI
IPC: G03G15/04
Filed: 1977-01-27
Abstract: PURPOSE: To fix a light source part and perform scan-movement of a fixed manu script by moving a convergent light transmitter together with a reflection mirror and exposing the photosensitive body with the reflected light from the fixed manuscript. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61166714-A (JP)
Title: Rear wheel suspension control device
Inventor: ASAMI KEN
IPC: B60G17/00
Filed: 1985-01-16
Abstract: PURPOSE:To prevent a rear wheel shock from taking place when a car passes over an extremely rough road by controlling a device in such a manner that a rear wheel suspension characteristic is changed when a ground clearance data obtained from the detected ground clearance value, are found to be out of the stated range, and simultaneously the above stated range is changed so as to meet the car speed. CONSTITUTION:In a configuration where a suspension (c) is arranged between a body (a) and a rear wheel (b), the suspension characteristic of which can be changed by changing its spring constant, its damping force, the characteristic of its bushes, and the characteristic of its stabilizer, a front wheel ground clearance detecting means (e) is arranged to detect the space between a front wheel (d) and the body (a) as the ground clearance. Then, the ground clearance data obtained from the detected value are decided whether or not out of the specified range, a rear wheel suspension characteristic change means (h) allow the characteristic of a rear wheel suspension to be changed. And the above specified range is allowed to be changed by a change means (i) based on the output of a car speed detecting means (f).
Patent JP-S54101363-A (JP)
Title: Electronic circuit for hand type watches
Inventor: SHIRAI MASAKI
IPC: G04C10/04
Filed: 1978-01-27
Abstract: PURPOSE:To achieve the reduction in the number of constituting elements and the number of wirings by forming sampling pulses by making use of the pulse train signals for letting battery exchange display be effected. CONSTITUTION:An output pulse generating circuit 1 and an AND gate circuit G2 are connected to an AND gate circuit G1 which generates pulse train C for letting battery exchange display be effected by being inputted to frequency divider outputs F1 thru F10. Then, part of the pulse train for letting battery exchange display be effected being inputted to the output pulse generating circuit 1 is inputted to the AND gate circuit G2 and the AND with the inversion outputs of the frequency divided outputs F8, F12 is taken, by which the sampling pulse CP for actuating a battery exchange period detection circuit is formed. Thereby, the AND gate circuit G2 being the sampling pulse generating circuit may be constituted with the AND gate circuit of 3 inputs by making use of the pulse train signal C, thus the intended object is achieved.
Patent JP-H03211803-A (JP)
Title: Flat coil
Inventor: KANEKO KAZUHIRO
IPC: H01F17/00
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate the increase or decrease adjustment of inductance and realize miniaturization, by trimming a main coil pattern forming part in the manner in which the terminal end side of a main coil pattern part is extended, and trimming an auxiliary coil pattern forming region together with a substrate, along a gap between adjacent turn parts of the main coil pattern part. CONSTITUTION:By trimming a main coil pattern forming part 22 in the manner in which the terminal end side of a main coil pattern part is extended, an inductance value is increased. By trimming an auxiliary pattern forming part 24 together with a substrate 21, along a gap 38 between adjacent turn parts 37a, 37b of the main coil pattern parts, an auxiliary coil pattern part 25 whose winding direction is inverse to the main coil pattern part is formed, and the inductance value is decreased. As the result, the size of a planar coil 20 is reduced to about one-half as compared with the conventional ones, and the adjustment of inductance can be performed with high sensitivity. Thereby a small sized coil whose increase or decrease adjustment of inductance is easy can be obtained.
Patent JP-H04241060-A (JP)
Title: Word processor
Inventor: YAMAGUCHI OSAMU
IPC: G06F17/21
Filed: 1991-01-25
Abstract: PURPOSE:To facilitate control over a document file by storing format information on each page of the document file, and reading it out and setting formats, page by page. CONSTITUTION:When a document is inputted, a format setting part 3 reads the input format data corresponding to the input page out of an area 41 by referring to the page data in the area 43 of a format storage part 4 to set the input format corresponding to the input page. A document input part 1 performs the input process of the document in the set input format and the created document is stored in a document file part 5. When the document is outputted, a format setting part 3 reads the output format data corresponding to the output page out of an area 42 by referring to the page data in an area 43 and sets the output format corresponding to the output page. A document output part 2 performs the output process of the document stored in the document file part 5 in the set output format.
Patent JP-S62169314-A (JP)
Title: Manufacture of transformer
Inventor: KUME HIDEO
IPC: H01F41/02
Filed: 1987-01-16
Abstract: PURPOSE:To obtain an easy and rapid assembly, by making a central leg of a first laminated core longer than outside legs and fitting it to a second laminated core and pressuring both cores until their gaps disappear, and then soldering them together. CONSTITUTION:A first laminated core 1' having outside legs 1b' and a central leg 1a' around which a coil 5 is wound, and the second laminated core 2' facing the first laminated core 1' are fitted to form a closed magnetic path. The central leg 1a' of the first laminated core 1' is composed slightly longer than the outside legs, and the central leg 1a' is fitted to the central part of a second laminated core 2', and both laminated cores are pressured until gaps between the first and second laminated cores 1' and 2' disappear, to solder the outside legs 1b' of the first laminated core 1' with the second laminated core 2'.
Patent JP-H06215506-A (JP)
Title: Magnetic disk device
Inventor: FURUKAWA HIDEYUKI
IPC: G11B19/06
Filed: 1993-01-20
Abstract: PURPOSE:To enable a normal operation even in the case a defect exists in a DC erase part which is taken as a reference of the servo information part for the positioning control. CONSTITUTION:The device is provided with a DC erase detection circuit 13 to detect the erroneous detection of the DC erase part which is taken as the reference signal of a positional information in a servo data storing area, and a decision circuit 23 for erroneous detection of the DC erase. By this arrangement, a decision signal 24 for erroneous detection of the DC erase is outputted to a servo processing circuit 19 when the erroneous detection is detected, thereby the erroneous operation due to the erroneous positional information is prevented, and the positioning control is performed based on the servo information of one before the information being stored in a positional information storage circuit 29.
Patent JP-S59141557-A (JP)
Inventor: GII RAKUROWA
IPC: A01N57/20
Filed: 1984-01-19
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-H11202029-A (JP)
Title: Input buffer circuit for semiconductor integrated circuit
Inventor: FUJII TORU
IPC: G01R31/26
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an input buffer circuit for semiconductor integrated circuit in which a test pattern having a high failure detection rate can be realized in the IDDQ test while interrupting leak current. SOLUTION: When a test enable signal TIB is 'L' level, an 'H' level signal is inputted to the enable terminal IT of a differential circuit 2 which functions as a normal differential circuit. Terminal B of an input switching circuit 3 is selected and the output signal Q from the differential circuit 2 is delivered as an output signal OUT. In the IDDQ test, the test enable signal TIB is brought to 'H≈level. Consequently, the enable terminal IT of the differential circuit 2 is brought to 'L' level, and through current thereof is interrupted. Terminal A of the input switching circuit 3 is thereby selected and the input signal IN is delivered as an output signal OUT.
Patent JP-H04253662-A (JP)
Title: Packaging container
Inventor: ISHIKAWA MASAYA
IPC: B65D65/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a packaging container which can be miniaturized, and at the same time, the incineration heat generation of which is reduced by applying a material, of which heat quantity generated at the time of incineration is small, for a cushioning material which is used for the title packaging container. CONSTITUTION:The title packaging container is equipped with interior members 4a, 4b for which a film sheet 3 is connected between confronted two plate bodies 2a, 2a and 2b, 2b, the height and width of which are made approximately the same as a height H and side surface widths B, C of an object to be packaged 1, and the object to be packaged 1 is pinched by the interior members 4a, 4b from the top and bottom under a crossing state, and is stored and protected in an exterior member 5. The object to be packaged 1 is kept under a floating condition by the film sheets 3 in the exterior member 5, and the film sheets 3 work as a cushioning material. The strength of the film sheet 3 is can be increased by placing reinforcing threads, and it is possible that the plate bodies 2a, 2a and 2b, 2b perform cushioning and reinforcing by attaching small pieces of narrow post shaped foamed body. Since the interior members 4a, 4b are formed by thin materials, the packaging container can be miniaturized, and at the same time, heat quantity which is generated at the time of incineration can be reduced.
Patent JP-S58125996-A (JP)
Title: Redundancy dispersion type controller
Inventor: OGAWA TOSHIO
IPC: G06F11/20
Filed: 1982-01-21
Abstract: PURPOSE:To facilitate an easy access to a control station of the queuing side from a master station regardless of the back-up state, by providing plural control units, cluster control units and redundant units within a process controller. CONSTITUTION:For each process control unit 1i, plural process control units 4i containing an intelligence and an input/output part are connected to each other via an internal communication line 7 to be formed into a cluster. Then a redundant unit 6 and a cluster control unit 5 are connected to the line 7 at every class. The input/output part is used to perform a process control through the unit 6 in place of the intelligence of the unit 4i and under the control of the unit 5 when a unit 4i is backed up. At the same time, both logical and physical address are specified at every unit 4i. A master station 2i accesses to each unit with the logical address and converts a logical address into a physical address to control each of its subordinate units.
Patent JP-S63176291-A (JP)
Inventor: IWASE HIROO
IPC: B66C13/08
Filed: 1987-01-19
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-H04359689-A (JP)
Title: Brushless motor
Inventor: SAWAZAKI MITSUHIRO
IPC: H02P6/16
Filed: 1991-01-28
Abstract: PURPOSE:To provide a brushless motor which can perform highly accurate rotational speed control by improving the S/N ratio of a positional signal being fed from a position detecting element to an external controller. CONSTITUTION:Position detecting elements 7, 8, 9 for detecting the rotational position of the rotor 2 of a brushless motor 1 are provided, respectively, with buffer ICs 10, 11, 12. The buffer ICs 10, 11, 12 have low impedances and function to amplify the current value of an input signal. Consequently, S/N ratio can be improved even if a position signal S11 fed from the brushless motor 1 is mixed with noise induced from driving coils 3, 4, 5 or an external noise source 37 when the signal S11 is transmitted on an extension cable 25 to a controller 14.
Patent JP-S63176235-A (JP)
Title: Automatic paper feeder of facsimile telegraphy
Inventor: SAEKI KIYOSHI
IPC: B65H3/06
Filed: 1987-01-16
Abstract: PURPOSE:To securely detect an interval between originals even if a distance between a paper supply roller and an image sensor roller is short, by interlocking the paper supply roller with the image sensor roller to rotate with speed lower than said sensor roller. CONSTITUTION:When the front end of an original reaches between an image sensor roller 17 and an image sensor 16, the original is sandwiched between them to be fed with the rotation of said roller 17, while the content of original is converted into electric signals by said sensor 16 to be transmitted. When the rear end of original leaves an auxiliary roller 28 and a paper supply roller 15, the auxiliary roller 28 will once stop until the tension acting on a belt 32 in the opposite direction returns to one necessary to drive rotatably said roller 28 through a pulley 31 a spring 34 and a fixed sleeve 33, and during that time the feed of the successive original is delayed. As a result, an interval between the rear end of leading original and the front end of said successive one is widened so that the interval between the originals can be securely detected.
Patent JP-S5393712-A (JP)
Title: Malfunction preventing circuit for signal receiver
Inventor: SAKA YASUO
IPC: H04Q1/45
Filed: 1977-01-27
Abstract: PURPOSE:To prevent the malfunction caused by the false signal such as the voice, etc., by inhibiting the output signal when the input signal intermits within the prescribed cycle.
Patent JP-H10205084-A (JP)
Title: Drainage basin
Inventor: KATO YUKIHIRO
IPC: E04D13/068
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of an outer wall by a method wherein a drainage basin to connect together a drain pipe extending through the outer wall of a building and a vertical gutter comprises a vertical gutter connection cylinder to connect together a basin body and the vertical gutter; and a drain pipe insertion port formed in the side wall of the basin body. SOLUTION: A drainage basin 3 made of stainless comprising a basin body 4; a vertical connection cylinder 5; and a drain pipe insertion port 6 is molded. A wall 41 on the outdoor side of the basin body 4 is curved in an arcuate shape and a wall 22 on the indoor side is a plane and forms a cylinder part 43. A drain pipe 2 protruding in a state to extend through an outer wall 11 of a building 1 is inserted in the drain pipe insertion port 6 of the drainage basin 3 and attached thereat as it is pressed and an elastic sealant 7 is mounted in a protruding state on the outside of the outer peripheral edge of the drain pipe insertion port 6.  The elastic sealant 7 is mounted in a state to be adhered to the outer wall 11 and watertight state is produced between the peripheral edge part of the drain pipe insertion port 6 and the outer wall 11 and further attached to a vertical gutter connection cylinder 5 is attached to a vertical gutter 8. This constitution prevents flow down of rainwater along the outer wall and prevents contamination of the outer wall.
Patent JP-H0955422-A (JP)
Title: Element isolation method of semiconductor element
Inventor: RI SHIYOUSAI
IPC: H01L21/763
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate an element isolating steps for increasing the production yield of products while cutting down the cost by a method wherein the element isolating steps in walls as well as between walls are compatibly performed with each other in the similar steps. SOLUTION: A CVD insulating film 16 is formed on an n well 12 and a p well 14 formed on a p type silicon substrate 10. Next, a trench is formed in the boundary region between both wells 12 and 14. Next, this trench is exposure etched away to grow a thermal oxide film 20 on the whole surface of the substrate 10 whereon the trench is formed so as to pattern-form after evaporating a polysilicon film 22 on this thermal oxide film 20. Next, a silicon nitride film 24 is evaporated on the polysilicon film 22 to section an active region and a field region so that the silicon nitride film 24 on the field region may be removed while the polysilicon 22 in the field region may be removed using the silicon nitride film 24 on the active region as a mask. Finally, separating films 26 are grown in the field region so as to successively remove the silicon nitride film 14 and the polysilicon 22.