baber/WOPTO huggingface dataset:
Patent JP-H02164524-A (JP)
Title: Manufacture of fiber reinforced resin cylindrical body
Inventor: TAJIMA KIMIYASU
IPC: B05D3/06
Filed: 1988-12-19
Abstract: PURPOSE:To obtain a high-quality fiber reinforced resin cylindrical body which is free from a distortion extending over the whole length, by a method wherein an ultraviolet-curing resin layer is applied to the surface of a fiber reinforced resin layer formed on the circumference of a mandrel and after the same is cured by applying ultraviolet rays to the same, the fiber reinforced resin layer is cured thermally. CONSTITUTION:A cylindrical fiber reinforced resin layer 2 is formed by winding a fiber reinforced resin sheet including thermosetting resin around a mandrel 1. Then an ultraviolet-curing resin layer 4 is applied to the circumference of the fiber reinforced resin layer 2, the ultraviolet-curing resin layer 4 is cured and shrunk by applying ultraviolet rays to the same prior to thermal curing of the fiber reinforced resin layer 2. Consequently, uniform compression force is applied to the cylindrical fiber reinforced resin layer 2 and a high-quality fiber reinforced resin cylindrical body which is free from a distortion extending over the whole length can be manufactured.
Patent JP-H04189973-A (JP)
Title: Automatic operating device for green cut machine
Inventor: OMORI YOSHIAKI
IPC: E04G21/02
Filed: 1990-11-22
Abstract: PURPOSE:To carry out work automatically by calculating the position coordinates at present of a machine and the advance direction on the basis of the distance information and the angular information supplied from an automatic tracking device and executing direction correction when a difference exists between the calculated value and the set operation passage. CONSTITUTION:When a green cut machine 3 travels, and starts work, an automatic tracking device 9 in a fixed station 2 and the automatic tracking device 10 of the machine 3 perform the tracking operation each other. Then, the oscillation angle and the tilt angle of the tracking device 9 are measured in real time, and the distance data from the machine 3 is measured, and inputted into the main controller of the machine 3, and the coordinate position of the machine is calculated. Then, the coordinate position data of the machine 3 is compared with the set operation passage data, and when a deflection from an aimed position generates, the correction data is transmitted from the fixed station 2 to the main controller. Further, the main controller outputs a control signal into a steering device, which is operated to correct the position of the machine 3.
Patent JP-H10155418-A (JP)
Title: Environment control storage method for fruit vegetables
Inventor: IZUMI JUN
IPC: A23B7/148
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the reduction of an equipment cost, the reduction of electric power consumption and the assurance of the simplicity of operation and the ease of maintenance are heretofore not possible. SOLUTION: This environment control storage method for fruit vegetables consists in maintaining the in-storage house gases of CO2 necessary for maintaining the freshness of the agricultural products of a storage house and removing volatile org. materials, such as ethylene, acetoaldehyde and terpene. An adsorption column 6 packed with high silica zeolite 5 is used in this method. In-storage house gases contg. the volatile org. materials are brought into contact with high silica zeolite 5 to adsorb the CO2 and the volatile org. materials under the conditions under which the concn. of the in-storage house gases contg. the volatile org. materials of the storage house is high and thereafter, the CO2 and volatile org. materials adsorbed to the high silica zeolite 5 are released outside the system.
Patent JP-2001144567-A (JP)
Title: Variable attenuator and agc circuit using the same
Inventor: SHIBATA KENJI
IPC: H03H7/25
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a variable attenuator whose impedance is made constant. SOLUTION: The variable attenuator is provided with a PIN diode 22 whose cathode is connected to a connection point 12 and whose anode is connected to a constant voltage terminal 21 to which a prescribed constant voltage is applied and with a series connection body consisting of a resistor 23 connected between the anode and ground of the PIN diode 22 and a capacitor 24. Thus, the impedance when viewing from a terminal 11 can nearly be equal even when a level at a voltage controlled terminal 19 is varied.
Patent JP-H07175584-A (JP)
Title: Pointing device
Inventor: AMANO KAZUHIKO
IPC: G06F3/0354
Filed: 1993-12-20
Abstract: PURPOSE:To provide the pointing device which is easily reducible in size and eliminates the need for moving the body of the device at the time of coordinate specification. CONSTITUTION:A position sensor 10 consists of elastic rubber 1 and pressure sensing elements which are installed on its bottom surface. Those pressure sensing elements output voltages V1-V4 which are proportional to detected pressure respectively. If vibration is generated by pressing on the hemispherical surface of the elastic rubber 1, a CPU 12 calculates the coordinate values of projection of the pressed point on the installation plane of the pressure sensing elements from the ratio of the voltages V1-V4 generated by the pressure sensing elements. The coordinates are specified based on the coordinate values.
Patent JP-H04191644-A (JP)
Title: Inspecting apparatus for surface
Inventor: UNNO TETSUO
IPC: G01N21/88
Filed: 1990-11-27
Abstract: PURPOSE:To detect a minute defect by scanning the surface of a strip-shaped substance such as a steel plate or an aluminum plate by a laser light or the like and by processing an image signal thus obtained. CONSTITUTION:The surface of a strip-shaped metal plate is scanned by a laser light and an analog image signal A is outputted. Next, a multiple delay circuit 2 outputs a plurality of delay analog signals B1 to Bn obtained by delaying the analog image signal A continuously and sequentially. Those signals are synthesized in a single image by an analog signal synthesizing circuit 3 and thereby a short pulse width of a minute defect signal is expanded to be 1/2 or more of a sampling period of A/D converters 4-a and 4-b. The analog signals generated by the delay circuit 2 and the synthesizing circuit 3 are digitized respectively by the two A/D converters 4-a and 4-b making them into sampling clocks of which the phases are shifted by 180 deg. from each other, and are compared and determined by a comparison-determination circuit 5. Thereby even the minute defect signal of which the pulse width is 1/2 or less of the sampling period can be detected.
Patent JP-H09141312-A (JP)
Title: Plate profile control method for hot rolling
Inventor: YAHIRO AKITO
IPC: B21B37/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To control a plate crown and an edge drop at the same time by predicting a roll profile before rolling and also predicting a plate profile during the rolling, and varying two kinds of controlled variable. SOLUTION: At the start of the rolling, a heat crown and a roll wear quantity are predicted to calculate the roll profile and the plate profile is calculated to determines a controlled variable 7 of a bending device for the whole stage. The controlled variable 7 is commanded to the control means of the bending device to calculate the hydraulic pressure of the VC roll of the stand of a rear stage 3, whose controlled variable 8 is outputted to a hydraulic pressure control means. When the rolling is started, a control part 6 calculates heat crown variation of each stand of a finish rolling machine 1 according to input values from a steel plate center part thickness meter 2 and a width-directional scan type profile meter 3. Further, a rolling load variation quantity and controlled variables of the bending machine and VC roll are calculated.  The varied controlled variables 7 and 8 are outputted to the control means of the bending device and the hydraulic pressure control means of the VC roll.
Patent JP-H08173351-A (JP)
Title: Vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/28
Filed: 1994-12-22
Abstract: PURPOSE: To provide a vacuum cleaner in which a take-up drum which takes up a hose is rotatably provided, wherein a hose is smoothly taken up and pulled out by providing facing projections, having therebetween a distance shorter than the outer diameter of the hose, on the spiral-shaped outer periphery along which the hose is guided. CONSTITUTION: This vacuum cleaner main body 1 has a hose opening in a rectangle shape on the front face of a main body case 3. A guide section 24 which forms a drum chamber 23 is provided on the inner side of the main body case 3. A take-up drum 31 has flange portions 33 and 33 which project in the outer periphery direction on both ends of a body portion 32. The body portion 32 has a dust collecting opening 31a on one end and an exhaust opening 31b on the other end. A guide wall portion 34 which projects in a spiral shape is formed on the outer peripheral face of the body portion 32. In this case, a projection 35 which expands toward the side is attached by an adhesive agent or the like to the outer periphery as the end periphery of the guide wall portion 34. The distance between the projections 35 and 35 is narrower than that of the outer diameter of a hose body 8a.
Patent JP-2001137891-A (JP)
Title: Method for preventing scale
Inventor: IIMURA AKIRA
IPC: C02F5/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently eluting metal ions and the effectively prevent the scale deposition within a system by preventing the elution obstruction of the metal ions by deposition of the scale on electrodes in a method for preventing the deposition of the scale by impressing a DC voltage between a pair of the electrodes and eluting the metal ions to a circulating cooling water system. SOLUTION: The polarities of the electrodes 9A and 9B for electrolysis are alternately inverted in the method for preventing the deposition of the scale by the DC electrolytic elution of the metal ions into the circulating cooling water.
Patent JP-H08161206-A (JP)
Title: Recording and reproducing processor, recording processor, reproducing processor, recording and reproducing processing method, recording processing method and reproducing processing method
Inventor: KAWASOME TAKASHI
IPC: G06F3/048
Filed: 1994-11-30
Abstract: PURPOSE: To provide a recording and reproducing processor capable of executing a recording processing for smoothly reproducibly recording the operation contents without lowering the efficiency of an operation performed in a client application activated at present and efficiently executing a reproducing processing for reproducing the operation contents corresponding to the recording processing. CONSTITUTION: In the recording processing, an event message generated by inputting a message by a user is recorded in an event message memory 107. In the reproducing processing, the event message is read from the event message memory 107, the event message is stored in a message buffer 105 for transmission through the message buffer 112 for reproducing and the event message is transmitted from the message buffer 105 for the transmission to the client application 103.
Patent JP-H01163619-A (JP)
Title: Gas meter with gas cutting-off function
Inventor: KAKITA TETSUO
IPC: G01F3/22
Filed: 1987-12-21
Abstract: PURPOSE:To prevent a solenoid valve from being cutoff owing to a temporary flow of a large amount of gas by providing a means which inhibits a cutoff output from being sent to a solenoid valve according to the number of times of ON-OFF operation of a test switch. CONSTITUTION:When the switch 7 is turned on, a test cutoff mode is entered to a stand-by state of the main program mode of a test cutoff, timer processing is performed, and a cutoff pulse is inhibited from being outputted during the period. When the switch 7 is turned on again to maintain an ON state for >=1sec, the cutoff pulse signal is outputted and when it is confirmed that there is no pressure drop after 125sec, a return pulse signal is outputted to return the solenoid valve 6, thus finishing the test cutoff. If, however, the switch 7 is still OFF in the stand-by state, a normal stand-by state is entered through timer processing 10min later. Therefore, gas is substituted in 10min by pressing the switch 7 only once and holding the state, so that the solenoid valve is held off.
Patent JP-H09155024-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a player stepwise by establishing and displaying the generation of a specified game state at an image display means and displaying whether or not a probability improved state where the probability of generating the specified game state is improved is generated thereafter. SOLUTION: A variable display device establishes and displays the generation of the specified game state based on the establishment of prescribed conditions and thereafter, displays whether or not the probability improved state where the probability of generating the specified game state is improved is generated. A variable display part is provided with the plural variable display parts and a ROM54 stores pattern data for displaying patterns at the variable display part. A CPU52 variably displays the patterns based on the pattern data stored in a pattern data storage means at the variable display part.  Then, by performing variable display in the state of keeping the state of the specified combination of the patterns determined beforehand based on the establishment of the prescribed conditions and then simultaneously stop-controlling the plural variable display parts, whether or not the probability improved state of generating large winning is generated is displayed.
Patent JP-2000141897-A (JP)
Title: Image forming method and image recording body
Inventor: HASEGAWA TAKUJI
IPC: G03F7/004
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To enable a gradation property to be given to an image consisting of a binary image density by giving gradation numbers by altering the irradiation area and irradiation positional pattern of a laser beam and thus changing a transfer area from a donative material to a transferred body. SOLUTION: This method depends on the alteration of an irradiation area and irradiation position pattern. In the case of areal gradation, input image data is binarized, and the processed binary data is recorded by the ON-OFF operation of a laser. However, even if the irradiation area is the same, by making exposure by changing irradiation patterns, the density forming layer to be transferred to the transfer body is different in its area. Namely, as an irradiation area to a minimum pixel of the donative material is made (a), a transfer area S in the transferred body is S=3a in a pattern of 3-1 and S=3a+(b) in a pattern of 3-2, and herein (b) is a transfer area that is added to the light bleeding caused when irradiated to the pixel. The number of gradations can be increased by making use of the phenomenon.
Patent JP-H03185128-A (JP)
Title: Tensioning device in double twister
Inventor: SHIBAO HISANORI
IPC: D01H7/86
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the subject device capable of automatic passing yarn without clogging of a yarn path by installing an eccentric case having an eccentric yarn path and rotating in passing of yarn in an eccentric cylindrical space having controlled up and bottom with receiving materials having the yarn path and holding a capsule in the eccentric path. CONSTITUTION:An eccentric case 6 having an eccentric path 13 and rotating in passing of yarn is installed in a cylindrical space having a deviated center from a yarn path and having up and bottom controlled by an upper receiving material 3 and a lower receiving material 4 having the yarn path. Next, a capsule C is held in the eccentric path 13. Said capsule C is normally positioned at a center of the yarn path between the both receiving materials of upper and bottom and applying a light resistance to the yarn Y passing through the yarn path, and in the case of yarn passing, a cam body 5 is transferred to downward with drawn by negative pressure of sucking air, then the eccentric case 6 is rotated at an eccentric hollow part 2' in a lower part of an upper guiding part material 2 through a joint pin 7. By said method, an eccentric path is formed in the eccentric case 6 and yarn passing is able to be automatically performed.
Patent JP-H04191670-A (JP)
Title: Electronic type electric energy meter
Inventor: HIDA ATSUYA
IPC: G01R21/133
Filed: 1990-11-26
Abstract: PURPOSE:To set an optimum pulse interval detection time by variably setting the time limit of a timer measuring a pulse interval corresponding to a rated current. CONSTITUTION:A current I and voltage V converted in level are multiplied by a multiplier circuit 23 to be converted into the proportional value of power and this value is converted into a pulse train by a power/frequency conversion circuit 24 and a timer is restarted by a CPU 25 at each time when the pulse train is inputted to measure a pulse interval. Even when there is the difference of a starting current value at every various rated currents, the optimum pulse interval detection time corresponding to each of the rated currents is read from a memory 27 to be set as the time limit value of the timer for measuring a pulse interval and, when the pulse interval is within this, time of timer set weighing processing display is performed by the CPU 25. By this method, the erroneous weighing operation at the time of non-load or at the time of extremely low load can be estimated.
Patent JP-2000145214-A (JP)
Title: Handle fitting seat device for door
Inventor: ASANO TAKESHI
IPC: E05B3/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a handle fitting seat device for a door capable of easily removing both fitting seat bodies, from both the surfaces of a door body without damaging the surface parts of the door body at the time of maintenance or the like of the lock mechanism inside the door body. SOLUTION: This handle fitting seat device is provided with a fitting seat body 13 abutting on one side surface of a door body 1, a fitting seat body 14 abutting on the other side surface of the door body 1, and a handle shaft 16 turnably provided between both the fitting seat bodies 13, 14 and having a handle 15 for protracting or retracting a latch 7 to the door facing surface 2 of a door body 1.  Out of at least a pair of fitting projected parts 23, 47 being opposite to each other of a plurality of fitting projected parts 22, 23 of the fitting set body 13 on one surface side and of a plurality of fitting projected parts 46, 47 of the fitting seat body 14 on the other surface side, to the fitting projected part 47 on the one surface side, an operational head part is arranged to the outer surface on the base end side of the fitting projected part 47, and a screw inserting hole for turnably inserting the projected screw 40 toward the fitting projected part 23 on the other side is provided, and an opened screw hole 25 is provided to the end of the fitting projected part 23 on the other side for screwing the screw 40.
Patent JP-H04195740-A (JP)
Title: Optical information recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/24097
Filed: 1990-11-26
Abstract: PURPOSE:To rapidly access to a recordable region by forming a reproduction only region on an outer periphery. CONSTITUTION:A light absorbing layer 6, a reflecting layer 7 and a hard layer 8 are provided on a main surface of a light transmission substrate 5, and a reproduction only region 1 and a recordable region 2 are provided on the same surface of the substrate 5. The regions 1 are formed annularly on innermost and outermost peripheral regions, and the region 2 is formed annularly in a shape held by the only regions. Thus, if the using frequency of the region 2 is high, information recorded on the region 2 can be rapidly accessed.
Patent JP-H04196400-A (JP)
Title: Electronic component mounting order determining method
Inventor: SHIMODOUSONO KENJI
IPC: H05K13/04
Filed: 1990-11-28
Abstract: PURPOSE:To enable electronic components to be determined in mounting order judging that which movable means should be moved to save time by a method wherein the range which a fast movable means can travel in a time required for the movement of a slow movable means by a step is obtained. CONSTITUTION:In accordance with assembly data which indicate the mounting position of a component, an electronic component 12 is taken out from a component container 5 to a component feeder 6 and fed to a mounting section 7. A printed board 11 is positioned at a point designated by the assembly data by an X direction drive 9 and a Y direction drive 10. The feed of a component and the positioning of an XY table can be carried in parallel, and for instance when the feed of a component is finished earlier than the positioning of an XY table, and if a following process must wait till the positioning of an XY table is finished, this waiting time is waste. A mounting order is optimal when this waste time is minimal. By this setup, a mounting order which makes the total traveling time of both a component container and an XY table minimal can be determined in a practical computing time, so that a component mounting order can be automatically determined.
Patent JP-H05135321-A (JP)
Title: Production of magnetic head
Inventor: OGATA SEIICHI
IPC: G11B5/23
Filed: 1991-11-12
Abstract: PURPOSE:To enable control of a track width with high accuracy and to greatly improve a yield and productivity. CONSTITUTION:A 1st groove 57 having a pair of slopes 57a, 57b inclined in the directions varying from each other with a magnetic gap forming surface is formed on a substrate 56 and thereafter magnetic metallic thin films 58a, 58b, 58c, 58d are formed on these slopes 57a, 57b. A 2nd groove 59 regulating the track width is formed in proximity to at least one slope 57a to produce a head core block. This head core block is cut and bisected in the direction approximately orthogonal to the 1st groove 57. A pair of the bisected head core blocks 61, 62 are joined by butting the magnetic metallic thin films 58a, 58b and 58c, 58d formed in the same 1st groove 57 to each other.
Patent JP-H08179410-A (JP)
Title: Camera
Inventor: MATSUMOTO YUKIHIRO
IPC: G03B17/18
Filed: 1994-12-26
Abstract: PURPOSE: To correct drive duty when the speed of a driving system is different from a standard value by a prescribed value or more and to notify an operator of the occurrence of abnormality in an initial stage with a warning display by monitoring the speed of the driving system under drive. CONSTITUTION: The driving speed of a lens barrel is measured by using a PI signal outputted at the time of driving the lens barrel and the timer of a microcomputer S208, the measured driving speed of the lens barrel is compared with a reference speed obtained by using a power supply voltage and temperature as a parameter S210 and when the driving speed of the lens barrel is greatly difference from a reference value, duty is corrected so that the driving speed of the lens barrel approaches the reference value S211. The fact that the drive of the lens barrel has some abnormality is wan-displayed on a display means of a liquid crystal, an LED, etc., to warn the operator S212.  In the initial stage of the occurrence of the abnormality, the operator can be informed of the occurrence of the abnormality, while an operation free from unnatural feeling is provided, so that a counter measure can be taken before the abnormality becomes more serious.