baber/WOPTO huggingface dataset:
Patent JP-S6480727-A (JP)
Title: Transmission belt tension control unit for driving auxiliary equipment
Inventor: KITAMI YASUO
IPC: F02B67/06
Filed: 1987-09-22
Abstract: PURPOSE:To make it possible to apply adequate tension even if negative pressure is small by driving a floating ring supporting body in the direction to reduce the tension of the transmission belt with the increase in suction negative pressure. CONSTITUTION:The idle pulley 6 abutted to a belt 5 is pivotally and detachably supported by a supporting body. And to the supporting body a diaphragm driving means 9 driving the supporting body in the direction to reduce the tension of the belt 5 with increase in negative pressure is connected. And between the supporting body and a fixing place, a spring energizing the idle pulley 6 in the direction to increase the tension of the belt 5 is placed. To the negative pressure chamber of the diaphragm driving means 9, a control circuit 20 to release the chamber in the air when at least either the high loading state of an auxiliary equipment or the high speed state of an engine E is brought into existence and is connected. This eliminates the lead of negative pressure to the diaphragm driving means 9 during the high rotation of the engine when intake air pressure becomes small or during the high load of the auxiliary equipment and prevents the tension of the belt from becoming insufficient due to becoming too low in intake air pressure.
Patent JP-H0399042-A (JP)
Title: Production of n-substituted aminophenols
Inventor: KONDO MASAHIRO
IPC: C07C213/02
Filed: 1989-09-13
Abstract: PURPOSE:To obtain the title substance useful as an intermediate for dye, drugs and agricultural chemicals in high selectivity, in high yield at low cost by reacting a dihydric phenol with an amine while removing formed water out of the reaction system. CONSTITUTION:In obtaining a compound shown by formula III by reacting a compound shown by formula I (R<1> is H or substituent group) with a compound shown by formula II (R<2> and R<3> are H or 1-10C alkyl with the proviso that R<2> and R<3> are not H at the same time) at 160-220 deg.C under normal pressure 10kg/cm<2>G for 1-5 hours, the reaction is carried out while removing formed water out of the reaction system. The reaction may be done without a catalyst or in the presence of a catalyst such as phosphoric acid or trialkyl phosphate. When a secondary amine is used as the amine, use of monohydric phenol provides a preferable result. When evaporated steam is removed out of the system, amines contained together with water is preferably returned to the reaction system.
Patent JP-H03101148-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUZURIHA KOJIRO
IPC: H01L21/76
Filed: 1989-09-13
Abstract: PURPOSE:To restrain a crystal defect from being produced, to surely execute an element isolation operation and to enhance reliability of a semiconductor device by a method wherein a film used to relieve the stress is formed between a trench formed in a substrate and a silicon oxide film used to till the trench. CONSTITUTION:A first silicon oxide film 2 is patterned on the main face of a substrate 1; an exposed part of the substrate 1 is removed selectively down to a prescribed depth using the film as a mask to form a recessed part 4. Then, the whole is covered with a buffer film 8 and a second oxide film 6 so as to fill the recessed part 4. A resist 7 is formed on them and flattened; the resist 7 and the film 6 are removed by an anisotropic etching operation; in addition, the film 8 and the film 2 are removed; the substrate 1 is oxidized; after that, the oxide film formed on an exposed main face part and the changed oxide film at the upper part of the butter film are removed partially; a buffer film 9 is formed in the recessed part 4 so as to surround a buried oxide film 6a. The film 9 acts as a buffer film to prevent a crystal defect.
Patent JP-H0684156-A (JP)
Title: Floating type magnetic head and its manufacture
Inventor: BABA ITSUO
IPC: G11B5/60
Filed: 1992-09-07
Abstract: PURPOSE:To reduce unnevenness in the height direction of a core chip and slider, improve the accuracy of a gap depth, and attain the production of heads at low cost and high yield by a method wherein the bottom face of the core chip is fixed by magnetic force. CONSTITUTION:A core chip 5 is erected perpendicularly with magnetic force of a magnet 11 by arranging the core chip 5 in contact with a stopper plate 12 on a flat plate 10 of a soft magnetic material or on a magnet 11. Next, the chip 5 is inserted into a slit 4 of the slider 1 and the slider 1 is fixed to a flat plate 10 of a clamping spring. In this case, the chip 5 is held and fixed within the slit 4 with the magnetic force of the magnet 11. These are then fusion welded with glass material in an electric surface. If the fusion temperature exceeds the Curie temperature of the material of chip 5, the magnetic force relation of the chip 5 is lost, but any external force such as vibration or the like is not applied in the surface and any displacement is not generated because the chip is fixed by the clamping spring. With the self weight of chip 5 and weight of glass material for fusion welding, the chip 5 is not floated from the slider 1 even after the welding and burying size accuracy of the chip 5 can be stabilized.
Patent JP-2001069753-A (JP)
Title: Operating power loss warning circuit for electronic equipment
Inventor: MOMOZU TOSHIRO
IPC: H02M3/28
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To warn a user of a drop in the output voltage of a DC power source used in electronic equipment without upsizing a device or complicating a circuit. SOLUTION: This DC power supply unit for electronic equipment is formed by connecting a transistor 5 in series with the primary winding of a transformer to apply direct current, and involving an output side diode 7 and an output side capacitor 8 in the secondary winding of the transformer. The secondary winding 4B of the transformer is connected with a diode 21, and a filter 22 is provided which smoothes pulse type DC current taken therefrom near a peak value. The DC voltage outputted from the filter 22 and the predetermined DC power supply of a warning voltage generator 12 are compared by a comparator 13 to warn a user of an operating power loss.  The filter 22, constituted of resistors 31, 32 and a capacitor 33, selects a charging time constant and a discharging time constant when pulse type DC current inputted thereinto is charged or discharged so as to be desired levels to attain smoothness near the peak value.
Patent JP-S61116815-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/02
Filed: 1984-11-12
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-S60129098-A (JP)
Inventor: SOEJIMA MASAKUNI
IPC: D06F75/28
Filed: 1983-12-16
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-H0981284-A (JP)
Title: Power supply control device and its method
Inventor: YOSHII MASAKAZU
IPC: G06F1/26
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To control the availability, timing, etc., of power supply to each of plural connected devices and to effectively use a power supply battery of which power consumption is limited without applying excess load to the battery. SOLUTION: The power supply control device is provided with a flag register part 13 for storing the information of driven devices out of plural connected devices 21 to 26, a system control part 12 for storing the load data of respective devices 21 to 26, and at the time of receiving a power supply request from a certain connected device, judging the availability of power supply to the device outputting the power supply request based upon the sum of the load of the driven devices and that of the device outputting the power supply request while referring to the contents stored in the flag register part 13 and peripheral equipment control parts 15 to 20 for controlling power supply to the device outputting the power supply request in accordance with the judged result of the judging means.
Patent JP-S6484050-A (JP)
Title: Method of controlling refrigerator
Inventor: TAZAKI TOMIO
IPC: F04B49/06
Filed: 1987-09-22
Abstract: PURPOSE: To suitably regulate a capacity in the case of a load change by setting a plurality of zones according to a plurality of pressure set values, and altering a predetermined amount of a deep freezing capacity after a predetermined time different depending upon each zone from a time point of transferring a pressure detected value to the zone. CONSTITUTION: Output voltages of a pressure sensor 12 for detecting suction side pressures of compressors 1, 2 are compared with a first reference pressure, a second reference pressure of about 1/0.8 times as large as the first pressure, a third reference pressure higher by about 0.5 kg/cm<2> or more, fourth to sixth reference pressures set to about 1.2, 1.8 and 2.3 times as large as the third pressure by comparators 17 to 22 via a buffer 16, and input to a microcomputer 32 via gates 30, 31. The microcomputer 32 judges which zones detected pressures belong to, selects corresponding operation modes I to III by a changeover switch 33, changes predetermined amounts of deep freezing capacities of the compressors 1, 2 after a predetermined time set in response to the mode, and operates a blower 4.  Thus, a suitable capacity regulation can be conducted with good followability for the pressure change, i.e., load change.
Patent JP-H1185137-A (JP)
Title: Graphic processing device and its processing method
Inventor: MIZUTANI KENICHI
IPC: G06F3/0485
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To limit the number of access times of a CPU and to improve the processing capacity of the CPU by updating the animation image graphics to be read out in accordance with the information relating to the number of sheets of the plural animation image graphics after reading out the basic graphic. SOLUTION: The address value of a change register section B5 is set as an animation image sheet number set value P4. The change register section B5 outputs the differential value of the graphic ROM origin address value of the animation image graphics based on the basic graphics in correspondence to a change point signal S12 as a change register section output signal S11. An adder section B12 calculates the change register section output signal S11 and the graphic ROM origin address signal S19. The updating of the display graphics is executed by decrementing the change point signal S12 by the subtractor section B10 and setting the same as the fresh animation image sheet number set value P4 in the same place of a change pointer RAM section B8. The graphics are updated at one time to several frames by operating the subtractor section B10 only when a WAIT EN signal S13 is enabled.
Patent JP-S6482761-A (JP)
Title: Picture processor
Inventor: TAKATSUKI EIICHIRO
IPC: G06T1/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a sharp output image as well as a half-tone image part as to a binary image part by deciding whether an image signal is the half-tone image part or binary image part according to the differential output of an image signal and coding the signal into a binary signal with different threshold values respectively. CONSTITUTION:A 1st comparator 11 discriminates between the half-tone image part and binary image part of the image signal according to the output of a differentiating means 10. Then a dither matrix threshold value for the half- tone image part or a fixed threshold value for the binary image part is set to code the image signal into a binary signal, and then the binary image part is properly recognized as a black or white picture element. Consequently, the image processor is obtained which reproduces even the binary image with sharp recording quality as well as the half-tone image.
Patent JP-S6298911-A (JP)
Title: Input buffer circuit
Inventor: UEMATSU AKIRA
IPC: H03K19/0185
Filed: 1985-10-25
Abstract: PURPOSE:To make the entire current of the titled circuit nearly zero when an input signal of a power voltage level or so is given by providing the 1st control circuit controlling a current level of a constant current circuit and the 2nd control circuit inputting an input level signal and controlling the 1st control circuit. CONSTITUTION:When a signal VI1 is at the TTL level, since an effective voltage between a gate and a source of an element P4 is large, no effect is given to a control system comprising elements P3 and N4. When the level of the signal VI1 approaches a level VD1 gradually, since the capability of the element P4 is deteriorated, a current flowing to a control circuit system comprising the elements P3, N4 is suppressed, the potential at a point 5 is increased gradually and the potential difference between the points VD1 and 5 reaches a threshold voltage of the element P2 or below and a current of a constant current circuit comprising the elements P2, N2 and N3 is lost. On the other hand, the gate-source voltage of the element N1 is increased much larger, that is, since the capability of the element N1 is increased gradually, the level of a point Vo1 is drawn to a common potential VS1. Thus, when a power voltage level is given to the input, the current consumption is made nearly zero.
Patent JP-S6483159-A (JP)
Title: Open site for measuring wave
Inventor: MASUDA TOMOHIKO
IPC: G01R29/08
Filed: 1987-09-25
Abstract: PURPOSE:To enable the reduction of the cost of construction, by constituting a ground plane of a central plate floor part formed of a metal plate, and of a peripheral rough floor part formed of a metal member allowing a stepped part and a gap to exist. CONSTITUTION:A central plate floor part 1 of a ground plane is formed of regular-size steel plates arranged and fixed by welding or the like so that it has a flatness determined with the upper-limit frequency of a frequency range used as a reference and an area determined with a prescribed intermediate frequency of the frequency range used as a reference and fully reflects a wave of a frequency higher than a prescribed frequency, and that a gap and a stepped part meet strict standards. A peripheral rough floor part 2, on the other hand, is a part extended around the plate floor part 1 and is formed of a material light in weight and inexpensive, such as a perforated metal plate or a wire net, allowing the gap and the stepped part to exist, arranged on the extension of a foundation angle of the plate floor part 1 and joined together and fixed so that the part has a low flatness determined with the prescribed intermediate frequency used as a reference and an area determined with the lower-limit frequency used as a reference and fully reflects a wave of a frequency lower than the prescribed frequency and higher than the lower-limit frequency. This constitution makes it easy to install accessory apparatuses on the peripheral rough floor part 2, and thereby the efficiency of operations in a site is improved.
Patent JP-H08101525-A (JP)
Title: Developer
Inventor: TAKANO HIROKO
IPC: G03G9/08
Filed: 1994-10-03
Abstract: PURPOSE: To form a satisfactory image with a developer having superior electrostatic chargeability, superior flowability and improved property of reproducing solid printing and suppressing fog on a drum. CONSTITUTION: An inorg. oxide of 5-20nm average particle diameter surface- treated wit.h silicone oil is used as a 1st additive and acrylic polymer powder of 0.1-1.0μm average particle diameter, silicone resin of 0.1-1.0μm average particle diameter, inorg. oxide ferroelectric powder of 0.1-3.0μm average particle diameter or an inorg. oxide of 10-50nm average particle diameter is added as a 2nd additive.
Patent JP-H0577537-A (JP)
Title: Ribbon switching device
Inventor: INOUE HIROYASU
IPC: B41J35/10
Filed: 1991-09-19
Abstract: PURPOSE:To reduce abrasion of a gear by fixing the gear to a carrier and reinforcing a ribbon changing mechanism against the external force in such a manner that both ends of a change shaft are held by a pair of interlocking plates being held by both ends of guide shafts. CONSTITUTION:A change shaft 5, which is a constituting part of a ribbon changing mechanism, is combined with a main body of the ribbon changing mechanism in a carrier 2 and is extended right and left in parallel with guide shafts 1 and 4. Interlocking plates 3 and 6 are held at both end parts of the guide shafts 1 and 4, which respectively hold the left end and the right end of the change shaft 5. Thus, in a ribbon switching device, when the guide shaft 4 is rotated so as to bias finely the carrier 2 upward and downward in order to adjust a gap of a print head, the interlocking plates 3 and 6 also interlock and move up and down. Accordingly, the change shaft 5 whose both ends are held by the interlocking plates 3 and 6 moves in the same way as the carrier 2 without bend and torsion.
Patent JP-H05245928-A (JP)
Title: Block copolymeric uniaxially oriented film, sheet or tube
Inventor: HOSHI SUSUMU
IPC: B29L7/00
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a uniaxially oriented film with transparency, excellent low temperature stretching and low temperature contracting properties, and having good mechanical strength by employing block polymer having a specific range of molecular weight and molecular weight distribution as polymer consisting mainly of vinyl aromatic hydrocarbon. CONSTITUTION:In a uniaxially oriented film, sheet or tube suitable for use in contraction wrapping, resin comprising at least polymeric block consisting mainly of one vinyl aromatic hydrocarbon, and polymeric block consisting mainly of one conjugate diene is employed. In this instance, block copolymer is employed wherein a number average molecular weight of the vinyl aromatic hydrocarbon is 10000-70000, and the ratio between the weight average molecular weight of the vinyl aromatic hydrocarbon block and the number average molecular weight is in the range of 1.25 or less, and the weight ratio between the vinyl aromatic hydrocarbon and the conjugate diene is 60:40--95:5, and which is then subjected to uniaxial orientation, to thereby obtain a desired uniaxial oriented film or the like.
Patent JP-2001061304-A (JP)
Title: Controller for tending machine for tea garden
Inventor: NOZAKI TOMOHIRO
IPC: H04Q9/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller having extremely improved convenience of use, capable of detachably attaching the receiver of the controller for carrying out the wireless remote operation of a tending machine for a tea garden to any part of the tending machine and storing a transmitter at an arbitrary position of the tending machine. SOLUTION: This controller 17 carries out the wireless remote operation of a tending machine for a tea garden comprising a proper tending machine body 3 attached to a self-propelled type traveling machine body 2. Magnet sheets M are stuck to a transmitter 18 for sending a signal and a receiver 19 for receiving the signal so that the receiver 19 can be detachably installed on an arbitrary position of the tending machine. The receiver 18 can be stored at an arbitrary position of the tending machine.
Patent JP-2001066171-A (JP)
Title: Fluidic flowmeter
Inventor: IECHI HIROYUKI
IPC: G01F7/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To heighten flow measurement accuracy, even if a fluidic fluid control device in which inclination is generated on an opposite face to a nozzle of oscillator or an end block is used. SOLUTION: This flowmeter is composed so that the heads of oscillator 12 and an end block 13 are positioned and supported by support parts 22, 23 of a top board 17. Even in the case where a fluidic fluid control device in which inclination is generated on an opposite face to a nozzle of the oscillator 12 or the end block 13 is used, when the heads of the oscillator 12 and the end block 13 are supported by the support parts 22, 23 of a top board 17 at the time of an assembling work, the oscillator 12 and the end block 13 are bent, and thereby inclination of an opposite face to the nozzle 9 can be corrected. Therefore, linearity of a vibration characteristic to a flow rate is improved and flow measurement accuracy can be heightened.
Patent JP-S62116575-A (JP)
Inventor: SAMIYUERU ERU GURAHAMU
IPC: C07D333/34
Filed: 1986-10-09
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-H10133762-A (JP)
Title: Computer equipped with software selecting function
Inventor: RI SHOSHIN
IPC: G06F1/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a software selecting method which can shut out low-quality software such as obscene software and violent software. SOLUTION: When application software is executed, grade information stored in an internal memory means 17 is read out and compared with the grade information included in the application software to judge whether or not the application software can be executed. Further, a password code is stored in the memory means 17 and when a key input coinciding with the password code is done, the stored grade information is changed.
Patent JP-S6482106-A (JP)
Title: Mobile scale display system for locus display screen
Inventor: SASAKI SHUNICHI
IPC: G05B19/4061
Filed: 1987-09-24
Abstract: PURPOSE:To accurately read the distance between two optional points by controlling a mobile scale to a desired size to display this scale value on a locus display screen and setting the scale at a point between said two points on the screen. CONSTITUTION:A prescribed mobile scale is displayed on a graphic display device 13. Then the size of the scale is magnified or reduced to the prescribed value by a magnifying or reducing command SC. At the same time, a prescribed size of the scale is shown on the device 13 and the scale of the prescribed size is moved and set at a point between optional two points by a display position shift command SB. Thus the distance between said two points is red quickly and accurately on the device 13.
Patent JP-H03101887-A (JP)
Title: Scum skimmer
Inventor: MUTO EIICHI
IPC: B01D21/24
Filed: 1989-09-14
Abstract: PURPOSE:To surely recover and remove the suspended scum in the vicinity of the scum skimmer by projectingly providing levers formed to a V shape for forward rotation and backward rotation to be tilted by a striker to a double- pipe shaft and providing the pipe scum skimmer in such a manner that the skimmer can be freely turned by the rods and levers, respectively, for forward rotation and backward rotation from the double pipe shaft. CONSTITUTION:The pipe scum skimmer 5 tilts to an upstream side when a flight 23 is moved in an arrow direction by the driving of a sludge scraper 2 from a reference position and the striker 3a for forward rotation acts on the lever 40b for forward rotation. The levers 41a, 41b for backward rotation tilt to the downstream side cooperatively with this operation. The pipe scum skimmer 5 rotates backward and is restored to a neutral position when the flight moves further in the arrow direction and the striker 3b for backward rotation acts on the front lever 41a for backward rotation made into the V shape. The levers 40a, 40b for forward rotation tilt to the downstream side cooperatively with this operation and is restored to the neutral position.
Patent JP-S6395089-A (JP)
Inventor: HIROSE TORU
IPC: D06F37/24
Filed: 1986-10-08
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。