baber/WOPTO huggingface dataset:
Patent JP-H0881183-A (JP)
Title: Controller for mobile crane
Inventor: TSUTSUMI YUKIO
IPC: B66C23/94
Filed: 1994-09-13
Abstract: PURPOSE: To safely stop a rotating action of a boom by computing a predicted limit load when the boom is rotated by the predetermined angle to a danger side from the present position and sending a rotation stopping signal when the predicted limit load becomes a value smaller than the value detected by a load weight detecting means. CONSTITUTION: In operation of a mobile crane, outputs of pressure detectors 32, 33 detecting pressures on both sides of a piston of a boom derricking cylinder are taken in a CPU 43, and load weight (actual weight) WA working on a boom 3 is computed. On the basis of outputs of a boom length detector 30, a boom angle detector 31, and outrigger extension quantity detectors 35-38, a safety rotating angle area for the boom 3 is set, and a rotating limit position for the boom 3 in this area is computed. An angle difference between the boom present position based on the rotating angle detector 34 and the rotating limit position is computed, and spool switching solenoid proportional valves 11a, 11b are controlled so that the rotation to the danger side is forbidden when the angle difference is 5 degrees or less.
Patent JP-H0382232-A (JP)
Title: Information communication system and information transmitter and information receiver
Inventor: OZEKI KAZUO
IPC: H04N7/00
Filed: 1989-08-25
Abstract: PURPOSE:To prevent data from overflowing on a reception side by controlling a maximum buffer quantity in response to the information of a maximum delay time fluctuation width which can be permitted from the reception side so that the timewise fluctuation attended with variable length coding and decoding is always smoothed correctly. CONSTITUTION:A picture transmitter 100 codes a picture signal inputted to an input terminal 101 in a picture communication system, sends the coded signal to a transmission line 110 from an output terminal 109, a picture receiver 200 decodes a coded data inputted to an input terminal 201 from the transmission line 110 and smooths a timewise fluctuation and outputs the result. The information with the maximum delay time fluctuation width permitted for the coded data is informed from the reception side to a transmission side, thereby setting the maximum delay time fluctuation width of the coded data on the transmission side. Thus, the timewise fluctuation attended with the variable coding and decoding is always correctly smoothed on the reception side and overflow of the data received on the reception side is avoided.
Patent JP-H04101810-A (JP)
Title: Anti-sweating method of extrudate
Inventor: KOMODA TADANORI
IPC: B28B3/20
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the surface defect and deformation of extrudate due to sweating from occurring by a method wherein air is fed to extrudate in continuous form extruded from an extrusion mouth piece. CONSTITUTION:Extrudate 10 to be extruded from an extrusion equipment 30 is made of ceramic, extruded in the shape of rod in continuous form, cut in lengths near the outlet of a holder 11. with a piano wire or the like and conveyed to a conveying device 32. In the extrusion equipment 30, a forming mouth piece 21, ahead of which a guide member 23 is provided, is mounted to a support 22. The guide member 23 is supported in the interior of the small diameter cylindrical part 11c of the holder 11. On the small diameter cylindrical part 11c, an air feed opening 11a is opened so as to flow air to the direction indicated with the arrow (a) in order to pass it through a straight groove 11e to the direction indicated with the arrows (b) and feed it along the slope 23a of the guide member 23 to the surrounding of the extrudate 10. Since indoor air, dehumidified air or air having the temperature higher than room temperature is used as the blowing air introduced through the air feed openings 11a, the sweating on the extrudate and on nearby apparatus is prevented from developing.
Patent JP-H0860273-A (JP)
Title: Production of high strength tungsten carbide-base cemented carbide
Inventor: YANAI TOSHIYUKI
IPC: B22F3/10
Filed: 1994-08-22
Abstract: PURPOSE: To improve the strength of a cemented carbide, in a specified temp. range in a stage of temp. rising to a sintering temp., by regulating the pressure in the atmosphere to a specified one and executing powder surface activating treatment using a gaseous mixture of hydrogen-methane contg. a specified amt. of methane as an atomospheric gas. CONSTITUTION: In the temp. range of 800 to 1200 deg.C in a temp. rising stage, the pressure of the atmosphere is regulated to 1 to 760torr. Using a gaseous mixture of hydrogen-methane contg. 1 to 20vol.% methane or an inert gas diluted by a gaseous mixture as an atmospheric gas, powder surface activating treatment is executed. Even in the case of <800 deg.C or < 1torr, the reaction between the atmosphere and the powder surface is delay. In the case of <1200 deg.C, the crystalline grains are coarsened, and high strength can not be secured. In the case of >760torr, the surface activating reaction deteriorates, and high strength can not be obtd.
Patent JP-2001043622-A (JP)
Title: Information processor
Inventor: FUKUSHIMA SHINICHIRO
IPC: G11B20/12
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the emptying of the buffer of a decoder by extracting the data parts which do not satisfy the minimum continuous recording length at which continuous reproducing is impossible from the data constituting video and sound information and rearranging these data parts. SOLUTION: The reproducing performance of the disk drive performance, CPU performance, buffer capacity, etc., of a reproducing device are made higher in order of a DVD-CAMERA 102, DVD-RECORDER 101 and PC 103. Also, the file constitution of a DVD-RAM DISK 100 includes file directories of AV and PC under a route directory. The entity AV data #A to #C of the data are stored under the AV file directory. If the AV data #B is shorter than the minimum continuous recording length at which continuous reproducing is executed with the DVD-RAM 101, the data read performance of the DVD-RAM 101 is inferior to that of the PC 103 and, therefore, buffer unloader flow is triggered. The entity AV data is rearranged and #B and #C are coupled and continuously rearranged for the purpose of the prevention thereof.
Patent JP-H0881034-A (JP)
Title: Mail processing device
Inventor: NAKAHARA JIRO
IPC: F16H55/36
Filed: 1994-09-14
Abstract: PURPOSE: To adjust the dynamic balance of a pulley so as to reduce vibration generated in association with the rotation of a motor by forming the pulley fitted to the rotary shaft of the motor in such a way as to have the center of gravity at the rotation axis. CONSTITUTION: In a mail processing device such as a divider for dividing mail into division boxes while conveying it according to address information and a stamper for selecting, gathering and stamping while conveying mail, a belt is wound around a pulley 19a fitted to the rotary shaft of a motor, and a module is driven through the belt to convey the mail. Through holes 25, 25 for fixing a motor shaft 21 are bored in the pulley 19a, and dummy holes 31 are bored in the positions rotated by 180 deg. around the rotary shaft of the pulley 19a in relation to the through holes 25. With the formation of these dummy holes 31, the center-of-gravity of the pulley 19a is brought close to the rotary shaft of the pulley 19a so as to hardly generate vibrational energy caused by whirling at the time of the pulley 9a being rotated by the motor.
Patent JP-S59114228-A (JP)
Title: Paper feed device
Inventor: MITSUTAKE TAKASHI
IPC: B65H3/12
Filed: 1982-12-15
Abstract: PURPOSE:To make it possible to smoothly feed out papers, by providing such an arrangement that the air pressure of an air nozzle is detected, and a fork is controlled when the detected pressure is out of a predetermined range, so that the papers are fed to the main vacuum chamber side. CONSTITUTION:Air is blown in the direction E from a pressure supply device 24 through a nozzle 13 onto the papers 17 in their standing direction, and therefore, gaps are formed between the papers 17. A pressure switch 24 detects the air pressure of the nozzle 13, and feeds an electrical signal to a control section 26 when the air pressure is out of a predetermined range. The control section 26 operates a drive motor 21 in accordance with the signal so that the papers 17 are controlled to be pressed toward an endless belt 14.
Patent JP-H0383267-A (JP)
Title: Spindle platter for disk device
Inventor: MIURA MASAFUMI
IPC: G11B19/20
Filed: 1989-08-25
Abstract: PURPOSE:To shorten an access time by correcting the eccentricity of the track of a disk due to positioning error by the plural laminated piezoelectric elements interposed between a spindle shaft and platter. CONSTITUTION:A disk 1 is positioned by a center hole guide 3 on a platter 2 and fixed by a clamper 4. A track error signal transmitted from a reading head and a signal synchronized with a disk rotation position are compared by a control part 13 an each laminated piezoelectric element 5 is controlled with its expansion and contraction in the direction that the tracks crossed by the head per rotation of the disk 1 become less. The eccentricity for the rotary center of the disk 1 is thus constrained and the disk 1 becomes rotating.
Patent JP-H0883015-A (JP)
Title: Fixing device
Inventor: KINOUCHI SATOSHI
IPC: G03G15/20
Filed: 1994-09-14
Abstract: PURPOSE: To increase the heat efficiency, save the power consumption, prevent the occurrence of a high temperature offset, prevents the deterioration of a heating roller due to a releasing agent, prolong the life of a fixing roller by applying a proper quantity of heat to a toner image at the time of fixing, irrespective of a difference in the layer thickness of the toner image, thereby obtaining satisfactory fixing. CONSTITUTION: The device is equipped with a scanner 43 for reading image data, an image-processing part 44 for extracting density information of one cycle corresponding to the nip part of the fixing device from the image data, and an operation processor 44a for setting a proper fixing temperature based on the image information. The supply of power to an infrared ray heater 28a is controlled in each cycle by means of a heater driver 47a so that a prescribed area on a heating roller 28b which reaches the nip part in synchronization with the toner image has a set fixing temperature.
Patent JP-2001052320-A (JP)
Title: Apparatus and method for aging of magnetic head
Inventor: OKAZAKI MASANORI
IPC: G11B21/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the aging of a magnetic head, in which an aging test can be performed at comparatively low cost and with certainty. SOLUTION: There are provided a driving source 10 is provided, a moving body 12 which holds a magnetic head H1, and a magnetic head H2 so as to be freely detachable. A motion conversion mechanism part 14, by which the magnetic heads H1, H2 are brought into contact with a disk-like magnetic recording medium back and forth by converting the rotating operation of the driving source 10 into the linear back-and-forth motion of the moving body 12 is provided. A guide part 16, which guides the moving body 12 when the moving body 12 performs its linear back-and-forth motion, is provided.
Patent JP-2000056729-A (JP)
Title: Automatic display width adjusting circuit
Inventor: YUI HIROKATSU
IPC: G09G3/20
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which a picture is automatically displayed in the effective display-enabled display region of the device in accordance with the picture interval of input signals without requiring an operation by a user when the timing of the input signals is switched. SOLUTION: The circuit is provided with a microcomputer 6 which computes the value to be set in a pixel conversion means 5 in accordance with a detected frequency when a frequency detecting means detects the change in the frequency, reads the display position of the picture signals to be displayed on a pixel display device 8 from the means 5, recomputes the display position of the picture signals based on the display position and resets the corrected display position on the means 5.
Patent JP-S61100866-A (JP)
Title: Pose generator
Inventor: EGAWA HIROHITO
IPC: G06T13/00
Filed: 1984-10-22
Abstract: PURPOSE:To change a pose to a desired shape by providing a pose changing section for replacing a part set by a pose setting section with partial pose output data of a pose data retrieving section. CONSTITUTION:Desired pose data is retrieved from data base registered in a memory 7 by a pose data retrieving section 22. The pose data is supplied to a display 9 through a pose changing section 21 and a pose display outputting section 23, and the pose is displayed. The pose changing section 21 replaces a part set by a pose setting section 10 with partial pose output data of the pose data retrieving section 22. Thus, the pose on the display 9 is changed to a desired shape.
Patent JP-H0958381-A (JP)
Title: Electric transportation vehicle with collision stop function
Inventor: ISHIZAKI KAZUHISA
IPC: B60R19/48
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To simplify structure of an electric transportation vehicle with collision stop function and make it possible to stop the vehicle even when a side section of the vehicle comes into contact with an obstacle by providing a pressure-displacement conversion section which receives changes of pressure from a pressure detection member when the vehicle comes into contact with the obstacle and converts it into displacement and stopping the electric transportation vehicle by an electric change-over member which is operated based on the displacement. SOLUTION: When a front end section of a load carrying platform of an electric transportation vehicle with collision stop function collides against or comes into contact with an obstacle, a beltlike moving body switch 7 is operated in such a manner that air or liquid in a contact section 14 flows into a contact cover 16 in which a contact switch 13 is stored through a tube 15. Since air or liquid presses a diaphragm 17 to which the contact switch 13 is connected, a contact of the contact switch 13 comes into contact to send a shut-off signal to a controller 8. When the controller 8 detects this shut-off signal, it sends a signal to a shut-off relay 10 between a motor 2 and a battery 9 which are built in, the shut-off relay 10 opens a circuit between the motor 2 and the battery 9 to shut off the supply of power, and the motor 2 stops.
Patent JP-H0269865-A (JP)
Title: Automatic display device for transaction picture
Inventor: UCHIYAMA YOSHI
IPC: G06Q40/02
Filed: 1988-09-06
Abstract: PURPOSE:To reduce the burden of an operator, and to shorten time up to display by retrieving and displaying a transaction picture automatically by a device by inputting prescribed two or more retrieving keys for every transaction business by the operator. CONSTITUTION:Two or more retrieving keys are inputted from a key inputting means 10 in order to take out the transaction picture from a transaction picture library 14. A retrieving means 13 accepts the retrieving key, and retrieves automatically the specified transaction picture, and controls the read of the transaction picture. Namely, if the operator inputs two kinds of the retrieving keys at least, a display picture based on these retrieving keys is retrieved automatically, and is displayed finally on a display 16. Accordingly, during the operation, the operator need not interpose. Thus, the time till the transaction picture is displayed can be shortened, and the simplification of operation can be attained.
Patent JP-H0391393-A (JP)
Title: Control signal generator for television system
Inventor: UIRIAMU ADAMUSON RAGOONI
IPC: H04N9/64
Filed: 1990-08-24
Abstract: PURPOSE: To control the feedback of a luminance signal parameter by detecting a prescribed parameter of a video signal and generating a control signal so as to express the prescribed parameter. CONSTITUTION: A processed luminance signal is connected to a matrix 152, and a composite signal of color signals R, G, B generated from the matrix 152 is connected to the base of an emitter-follower amplifier 177. When a conduction threshold is increased so as to remove a pulse corresponding to a retrace erasing pulse for the color signals R, G, B a white-extension control signal VCA can express a mean luminance component with high reliability due to an improved bias supplied to the emitter.
Patent JP-S61100833-A (JP)
Title: Device for making vocal exercise
Inventor: YAMAGUCHI YUKIKO
IPC: G10L15/00
Filed: 1984-10-22
Abstract: PURPOSE:To improve the effect of vocal exercises and, at the same time, to miniaturize a device for making vocal exercises, by finding a reference value by calculating the syllable-wise average time length of each time length of every phonetic and silent sections detected from sound signals and comparing the time length of every phonetic and silent sections detected from sound signals and comparing the time length of the phonetic or silent section fixed by a designated word with the reference value. CONSTITUTION:Exercise data, such as kinds of notable sections, whether the sections are phonetic sections or silent sections, syllables of the sections, etc, are stored in a storage device 11 and the time length of each section is detected by separating sounds inputted from a microphone 9 through an input controlling circuit 10 into phonetic sections and silent sections by means of a section time length detecting circuit 12, and then, the average value of each syllable is calculated by a divider circuit 13 by dividing the sum of the time lengths by the number of notable syllables from the device 11. Furthermore, a reference value defined in accordance with the average values is compared with the phonetic sections or silent sections fixed by words for exercise out of the sections obtained by the circuit 12 at a comparator circuit 15 and a guide by a guide implementing circuit 16 is caused to be displayed by a display device 17 after correctness in pronounciation is discriminated.
Patent JP-H0778920-A (JP)
Title: Lead forming device
Inventor: TAKAHASHI YUTAKA
IPC: H01L23/50
Filed: 1993-09-07
Abstract: PURPOSE:To prevent the troubles resulting from fall-off of solder, etc., or metallic dust by eliminating the positional deviation between the front end section of a lead and a die caused by the movement of the front end section which occurs at the time of bending the lead so that the solder cannot come off from the lead and metallic dust cannot be generated. CONSTITUTION:A cam type moving mechanism which works by means of the slope section 6a of a working rod 5 that forcibly moves a die 7a following the front end section of a lead 3 at the time of bending the root section of the lead 3 and the slope section 6b of the die is provided and the movement of the die 7 caused by lowering the rod 5 and the movement of the front end section of the lead 3 is synchronized during the formation of the lead 3 so as to eliminate the occurrence of a positional deviation between the front end section of the lead 3 and die 7a.
Patent JP-H1162620-A (JP)
Title: Turbine section cooling structure of jet engine
Inventor: FUNADOGAWA OSAMU
IPC: F02C7/18
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in thermal stress of a turbine frame by preventing a flange section from being excessively cooled. SOLUTION: In this cooling structure of the turbine section 1 of a jet engine, a turbine casing 2 and a turbine frame 3 are connected to each other by flange sections 4 and 5, which are projected outside in radial directions, and a baffle 11, which form a clearance 12 leading cooled air A between the turbine casing 2 and the baffle 11 itself, is provided outside in radial directions of the turbine casing 2, and a wind insulation section 16, which closes the exit section of the clearance 12 leaving a specified opening section 18 opened, is also provided in the exit section of the clearance 12, and an air bleed hole 19 is provided upper stream of the wind insulation section 16 of the baffle 11 to bleed the cooled air A in the clearance 12.
Patent JP-H1167530-A (JP)
Title: Solenoid
Inventor: SAWAI KOJI
IPC: H01F7/12
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To make the parts of a solenoid commonly usable by making at least the movable core of the solenoid usable for both an AC solenoid and a DC solenoid. SOLUTION: A shading coil housing section 32b is provided on the surface of a movable core 32, facing a fixed core 31. When a solenoid 1 is used as an AC solenoid, the solenoid 1 is constituted by housing a shading coil 32c for AC having a height such that it allows facing surfaces 32a and 31c of the mobile core 32 and the fixed core 31 to be adhered closely to each other in the housing section 32b. On the other hand, when the solenoid 1 is used as a DC solenoid, the solenoid is constituted by housing a shading coil 32d for DC, having a height such that it does not allow the facing surfaces 32a and 31c of the coils 32 and 31 to be adhered closely to each other in the housing section 32b.
Patent JP-H1044876-A (JP)
Title: Cargo loader for roof box
Inventor: SAKAMI RYUTARO
IPC: B60R9/12
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To easily load and fix many bar-like bodies in addition to lengthy objects such as ski plates by forming parts comformed to at least one parts of the lower faces of lengthy objects on one face, forming grooves in which bar-like bodies are fitted on the other face, and providing loading members detachably to a roof box main body. SOLUTION: A front block 20 is constituted of a ski front lower part loading member 17 and a bar-like body front upper part loading member 19 which is fitted to the recessed and projecting face on the member 17 compensably and detachably, and provided with hook-shaped slits 18 for bar-like bodies on the upper face. A center block 24 is constituted of a similar ski center lower part loading member 21 and a bar-like body center upper part loading member 23 having slits 22 for bar-like bodies. Further a rear block 25 provided with grooves 11 on the upper face is provided. When ski plates are loaded, the ski front lower part loading member 17 and the ski center lower part loading member 21 are used, and in the case of fishing rods and the like, the front block 20, the center block 24, and the rear block 25 are used.
Patent JP-H0653753-A (JP)
Title: Power amplifier
Inventor: KOJIMA RITSU
IPC: H03F3/68
Filed: 1992-07-29
Abstract: PURPOSE:To improve the power efficiency in the analog mode while keeping the characteristic in the digital mode in the power amplifier used for a portable telephone set having both analog/digital modes. CONSTITUTION:The amplifier is provided with a linear power amplifier circuit 10 in the digital mode and a nonlinear power amplifier circuit 12 in the analog mode respectively. Outputs of both amplifiers are led to an output terminal 22 in response to the digital/analog mode by using a selection means 11 comprising strip lines 5, 6. Thus, in the digital mode since the linear amplification is implemented, the characteristic is improved, and since the efficient nonlinear amplification is implemented in the analog mode, the speech time is extended.