baber/WOPTO huggingface dataset:
Patent JP-S59110702-A (JP)
Title: Preparation of graphite dispersed aluminum alloy
Inventor: OOHATA YOSHIAKI
IPC: B22F3/20
Filed: 1982-12-16
Abstract: PURPOSE:To prepare a high quality graphite dispersed aluminum alloy having graphit particles uniformly dispersed therein and excellent in lubricating characteristics, by a method wherein graphite particles each plated with Ni are mixed with an Al-alloy powder and the resulting mixture is molded into a powder billet to be subjected to hot extrusion. CONSTITUTION:As an Al-alloy powder, an Al-Cu-Mg-Si alloy is generally used and graphite particles each preliminarily plated with Ni or Cu are mixed in said alloy in an amount of about 5-20% on the basis of the whole. Subsequently, the resulting mixture is formed into a powder billet for extrusion by a powder metallurgical method and, thereafter, hot extrusion is performed to prepare a graphit particle dispersed aluminum alloy. By this method, the alloy used in the liner material of an engine cylinder and excellent in wear proof property and self-lubricating property can be obtained.
Patent JP-S6374822-A (JP)
Title: Dusting preventer for unloader
Inventor: NAKATANI HIROSHI
IPC: B65G69/18
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the occurrence of dusting of powdery one from a depot ship at the time of material handling by an unloader, by installing a windbreak plate in the upper end of a hopper of the unloader excepting the admission direction of a grab bucket, while installing a dusting preventive plate in an lower end of this windbreak plate. CONSTITUTION:An unloader 2 hoists a grab bucket 3 loading cargoes in a depot ship 1, and drops these cargoes to a hopper 4 as a trolley is traversed, thus it performs material handling. The cargo is fed to a yard via both conveyors 5 and 6. A windbreak plate 11 is erected in an upper end part of the hopper 4 excepting an admission direction (the sea side) of the bucket 3. A dusting preventive plate 12 is rotatably attached to a lower end part of this windbreak plate 11 which is situated upside down inside the hopper 4. Thus, the dust produced in the hopper 4 is prevented from flying up. In this connection, in order to prevent ores from dropping into the sea, there is provided with an ore dropping preventive plate 13.
Patent JP-2000058248-A (JP)
Title: Induction heating device
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device reducing the noise of a cooling fan with a simple structure by connecting a parallel body of a DC power supply, a second heating coil and a resonance capacitor and a parallel body of a first heating coil, a switching element and a reverse conducting diode in series. SOLUTION: A control circuit 17 including an oscillating circuit controls a switching element 13, and the oscillation frequency is about 20-50 kHz. The switching element 13 is turned on when the drive signal is HIGH, and it is turned off when the drive signal is LOW. The current wave-form is made a resonance wave-form by an inverter circuit structure. The switching element 13 is turned off while no current flows in the switching element 13 or while a current flows in a reverse conducting diode 14, thus no turnoff loss occurs, and the loss can be sharply reduced. The current flowing in a first heating coil 15 and the current flowing in a second heating coil 12 are a high-frequency current, and a heated object is induction-heated by the generated high-frequency magnetic field.
Patent JP-S59111337-A (JP)
Title: Bonding method
Inventor: HIRAI MINORU
IPC: H01L21/607
Filed: 1982-12-16
Abstract: PURPOSE:To inhibit the consumption of a tooling material, to eliminate the need for an expensive polyimide resin as the quality of material of a film carrier and to shorten a bonding time by transferring and joining a metallic projection formed on a substrate to the nose of the lead of the film carrier and simultaneously connecting an electrode on a semiconductor element and the metallic projection collectively through heating, pressing and an ultrasonic vibration. CONSTITUTION:A bonding device having a function through which the ultrasonic vibration is transmitted over a bonding tool 8 through an ultrasonic horn 12 from an ultrasonic vibrator 11 and the whole bonding tool 8 is ultrasonic-driven is used. The semiconductor element 4 is placed and a connector 1 is held and positioned in the same manners as a conventional method. The semiconductor element 4 and the connector 1 are positioned completely, and currents are flowed through a heater 9 set up to the bonding tool 8 to heat the nose section of the tool. A pressing device 10 is operated under the state, and the Au projections 3 of a plurality of metallic leads 2 and the Al electrodes 5 on the semiconductor element 4 are compression-bonded by the bonding tool 8. The ultrasonic vibration is applied to the bonding tool 8 only for an arbitrary time at arbitrary time intervals at the same time as compression bonding or immediately after it.
Patent JP-H0561902-A (JP)
Title: Mechanical translation system
Inventor: MOGI TAKESHI
IPC: G06F17/28
Filed: 1991-09-02
Abstract: PURPOSE:To attain a mechanical translation system whereby the analyzing result is obtained in accordance with the original sentence type and also the optimum translation words are automatically selected in the simple operations. CONSTITUTION:The original sentence received from an original sentence input device 12 is sent to a translation device main body 14 where the type of the original sentence is decided. Then the syntax/semantic analysis is carried out based on the analysis rule accordant with the original sentence type. At the same time, the main body 14 decides the field of the original sentence based on a key word dictionary included in a dictionary 22. Then the main body 14 decides and changes the priority of the translation words included in a system dictionary and selects the translation word of the highest priority. Furthermore the character string of the head of the original sentence is compared with the patterns of a translation unnecessary phrase pattern table at a translation unnecessary phrase extracting part of the main body 14 for decision whether the character string must be translated or not. If not, the character string is stored in a translation unnecessary phrase buffer. Then the remaining parts of the original sentence are translated. Then the character string is added to the translated sentence and outputted through a translated sentence output device 24.
Patent JP-2001009035-A (JP)
Title: Respiration assistance method
Inventor: ADACHI TETSUO
IPC: A61M16/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of the respiration work done in spontaneous respiration and over pressure and to decrease the expiration work. SOLUTION: An air feed pipe is connected to one connecting port of a three- way connecting pipe 13 and a patient's mouth 3 is connected to the second connecting port of the three-way connecting pipe 13. Further, a variable resistor 12 which is controllable from outside is mounted ate the third connecting port. A means for passing the air feed gas of a stationary flow to a patient circuit opening the outlet of the variable resistor 12 to the atmosphere and measuring the internal pressure of the respiratory tract of the patient's mouth making respiration is provided. The waveforms of the internal pressure of the respiratory tract of the patient's mouth is controlled by changing the variable resistor so as to meet the purpose of treatment.
Patent JP-H0884783-A (JP)
Title: Method for construction of sprinkler
Inventor: YASUE SUSUMU
IPC: A62C35/68
Filed: 1994-09-16
Abstract: PURPOSE: To provide a method for construction of a sprinkler wherein it is not necessary to hang a sprinkler main pipeline when the sprinkler is fixed on a construction made of concrete. CONSTITUTION: A concrete slab mold 15 is constructed and a sprinkler main pipeline 19 is laid in this concrete mold 15 and the lower end of a T-pipe joint 21 formed in the midway of the sprinkler main pipelene 19 penetrates through the bottom part of the concrete mold 15. Thereafter, arrangement of iron reinforcement for a slab is performed and concrete 1 for a floor slab is fed in the concrete mold 15. Then, after the concrete 1 is cured, a sprinkler head 7 is fixed to the lower end of the penetrating T-pipe joint 21 through a flexible pipeline 29.
Patent JP-S60115382-A (JP)
Title: Production of load cell
Inventor: NINOMIYA AKIO
IPC: B23K20/00
Filed: 1983-11-25
Abstract: PURPOSE:To produce easily a load cell having substantial rigidity and good accuracy at a low cost by assembling a strain inducing body consisting of a forged material and an outside frame body consisting of a casting material then subjecting said bodies to diffusion joining under pressurizing and heating. CONSTITUTION:A forged material consisting of SNCM 439, etc. is worked to manufacture a strain inducing body 1 having a required shape and size and is provided with a suitable allowance for joining is manufactured. On the other hand, an outside frame body 2 which is worked from a casting material and has a suitable shape provided with a groove 21 is separately manufactured. The body 1 is fitted into the groove 21 of said body 2 and is thus assembled in order to fix the strain inducing body. The strain inducing body 1 and the outside frame body 2 are thereafter subjected to diffusion joining under pressurizing and heating by a hot hydrostatic pressure forming method, etc. The assembly is then subjected to a suitable heat treatment if necessary and a strain gage is adhered on the surface of the body 1, by which the finished load cell is obtd.
Patent JP-S6378006-A (JP)
Title: Method and device for measuring dimension of article
Inventor: TAKAGI YOICHI
IPC: G06T7/60
Filed: 1986-09-22
Abstract: PURPOSE:To exactly and quickly measure a dimension of every article containing a soft article by inputting an image of an object to be measured, and calculating the dimension by processing its image. CONSTITUTION:With regard to standard parts 22, its image is inputted to a dimension measuring instrument through an ITV camera 6, a pre-processing is executed, and thereafter, a binarization image is generated. Subsequently, by using an obtained binarization image 23, an inclination angle theta0 of a main spindle at the time when an object has been replaced with an ellipse is measured, and its result (main spindle inclination angle theta0 27) is saved. Next, two pieces of feature points A, B are determined, and from the periphery of the points A, B, templates for pattern matching are generated 28, 29 and saved. Next, a measuring position is determined, a measuring point is defined by segments P1-P1, P2-P2, etc., and these information is stored onto a variable density image 26. In this case, for instance, the segment P1-P1 and the segment P2-P2 are written onto the image 26 by a density value 1 and a density value 2, etc., respectively, so that each segment can be separated. In this way, an arbitrary segment can be extracted easily.
Patent JP-H04105527-A (JP)
Title: Rotor with permanent magnet for electric rotating machine
Inventor: KOBAYASHI HIDEKI
IPC: H02K1/27
Filed: 1990-08-23
Abstract: PURPOSE:To accurately and simply position on a shaft when a permanent magnet is adhered to the shaft by providing a cylindrical step having larger diameter than that of the outer surface of the shaft to be adhered with the magnet at one end of the shaft. CONSTITUTION:A rotor 10 with a permanent magnet is provided with a cylindrical step 4 having a diameter larger than that of an outer surface of a shaft to be adhered with a permanent magnet 2 at one end of the shaft 1, the magnet 2 is brought into contact with the step 4 to be positioned, the magnet 2 is mounted on the shaft 1 by adhesive 8, and a glass bind 3a is wound on the outer periphery of the magnet 2. Thus, the magnet can be effectively and simply positioned on the shaft.
Patent JP-H0885338-A (JP)
Title: Sunshade
Inventor: KONDO NAOHITO
IPC: B60J3/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a sunshade which can be installed easily, which may not form a gap at the side edge part of a rear window in usage, and which can be contained along the upper edge part of the rear window when unnecessary. CONSTITUTION: A pair of a right and a left holding bodies 1 extended from an upper corner of a rear window toward a middle part of an upper edge are installed on an upper edge part of the rear window, and each holding body 1 is provided with a sunshade member 4 which can be expanded down to form a sector form about the rotation center of the upper corner of the rear window held in a contracted condition, and a lock means to lock the tip part of the sunshade member 4 as expanded in the sector form to the side edge part of the rear window.
Patent JP-H1059604-A (JP)
Title: Paper sheet accumulating device
Inventor: SHIBATA SHINJI
IPC: G06F19/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To change a posture of accumulated paper money in the direction easily visible from a user by arranging a projection on an upper surface of a bottom plate, hooking the lower end of paper money accumulated along an inclination of a holding plate on the projection, rotating the holding plate, and inclining a paper money upper end position in the opposite direction. SOLUTION: At least one or more projection parts 16 are arranged on an upper surface of a bottom plate 10. After the whole paper money is accumulated, a holding plate 11 moves accumulated paper money (c) forward from the projection parts 16 of the bottom plate 10 by interlocking with a push plate 15. Next, the push plate 15 moves by a prescribed quantity in the arrow D direction, and the holding plate 11 moves while rotating in the arrow E direction.  Since the accumulated paper money (c) receives force from an oblique lower part of the holding plate 11 in a condition where the lower end is hooked on the projection parts 16 of the bottom plate 10, the upper end rotates in the arrow F direction with the projection parts 16 on the lower end of the accumulated paper money (c) as the center, and is put in a condition of leaning against the push plate 15, and an upper end position of paper money can be changed to the rear of an easily visible money appearing port 17 from the front of a money appearing port 17 invisible from a user.
Patent JP-H0540105-A (JP)
Title: Oxygen concentration detector
Inventor: TAKAHASHI KAZUHIRO
IPC: G01N27/41
Filed: 1991-08-07
Abstract: PURPOSE:To inform a user of occurrence of a failure of an oxygen sensor element and expiration of the lifetime thereof by providing a function of self- diagnosis of the failure and the lifetime of the oxygen sensor element. CONSTITUTION:A triangular wave voltage generating device 1 is connected to the positive electrode of a limiting-current type oxygen sensor element 4 for which an oxygen-ion-conductive solid electrolyte is used, while a device 2 for detecting an output current and conducting a comparative operation of detected data and a device for informing a failure and the lifetime of the oxygen sensor element are connected to the negative electrode of the element. By repeating slowly an increase and decrease of a voltage impressed on the solid electrolyte of the oxygen sensor element 4, between the maximum and minimum values, the failure and the lifetime can be diagnosed regularly without causing hindrance in detection of the concentration of oxygen. The diagnosis of the failure and the lifetime of the oxygen sensor element 4 can be executed simultaneously with the detection of the concentration of oxygen regularly without deteriorating virtually the precision in the detection of the oxygen sensor element 4.
Patent JP-H0752021-A (JP)
Title: Rotary barrel abrasion method and its device
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/12
Filed: 1993-08-12
Abstract: PURPOSE:To improve abrasion performance to a work and also to improve processing efficiency. CONSTITUTION:A cylindrical barrel abrasive tank 13 is rotatably mounted on a positively-rotatable turret lathe 12 in an eccentric position so that the barrel abrasive tank 13 is allowed to rotate. In the barrel abrasive tank 13, a press board 24 having a diameter smaller than the inside diameter of the tank is placed on a stored work W. When the barrel abrasive tank 13 is rotated, the press board 24 is rotated along the inside wall of the barrel abrasive tank 13 and slid on the work W while rubbing each other, so that the work is polished at a high speed by abrasives, etc., entering between the press board 24 and the work.
Patent JP-H03165694-A (JP)
Title: High-compliance headphone driving device
Inventor: ROMAN SAPIIJIYUSUKII
IPC: G01S7/527
Filed: 1990-08-23
Abstract: PURPOSE: To realize high compliance by separating a front part and a rear part cavity by a baffle and limiting the maximum deviation of a diaphragm. CONSTITUTION: A front part, i.e., an internal cavity is separated from a rear part, i.e., an external cavity and the baffle 11 which has a built-in high- compliance driver having a diaphragm is provided. Plastic finger-shaped small pieces 15 are provided around a shaft of the driver at equal angular intervals. Namely, a deviation of the diaphragm 14 is limited to a space from its stop position to a plane sufficiently close to a stop plane, when the diaphragm 14 is positioned in the center so as to enable the diaphragm to move freely to an axis direction without obstacles when headphones performs ordinary sound reproduction while properly fitted to a head of a user. Consequently, a high- compliance and low-mass driver is realized and passive transmission attenuation below an open resonance frequency is greatly improved to increase the efficiency of the system.
Patent JP-H0768797-A (JP)
Title: Ink jet recorder
Inventor: ISHIKAWA TETSUYA
IPC: B41J2/165
Filed: 1993-09-07
Abstract: PURPOSE:To prevent mixing of ink between different recording heads by a method wherein a delivery recovery sequence changed in accordance with the color, composition, and the like of ink delivered by a recording means and a processing history of a delivery recovery processing device. CONSTITUTION:A cap 51 opposed to a delivery port-forming surface provided with ink delivery ports, of a head cartridge 9 is disposed correspondingly to a home position of a carriage 11. The cap 51 is made of a rubbery elastic material and supported so as to abut on/separate from the delivery port forming surface. The cap 51 is used for protecting a recording head during non-recording and when the recording head is subjected to delivery recovery processing. In the delivery recovery processing, the cap 51 is disposed opposedly to the delivery port-forming surface, and ink is delivered out of all delivery ports by driving an energy generation element that is provided inward of the ink delivery ports to be used for an ink delivery.
Patent JP-H0778231-A (JP)
Title: Memory card
Inventor: TERASAKI SETSUO
IPC: G06F12/16
Filed: 1993-09-07
Abstract: PURPOSE:To effectively use the memory area of an EEPROM when a countermeasure is applied to the fault of the power source of the EEPROM by saving prescribed quantity of data into a data saving area at every writing of data. CONSTITUTION:When a data write request is issued from an external host to a certain block in a NAND type EEPROM 13, a microcomputer 6 checks whether or not the data has been already written on the block. When the data has been written on the block, new data is written on the block after the data in the block is saved to the data saving area of the EEPROM 10. While, when the data in a memory card 1 is read out to the host, the microcomputer 6 compares the data to be read out with the one in the data saving area when a power source fault is detected in the past. When coincidence is obtained between them, the data is returned to a corresponding block in the NAND type EEPROM 13, and also, the data is directly transferred to the host via an I/O port 2.
Patent JP-2000051469-A (JP)
Title: Mechanism for stopping supply to ball storage tank of pachinko machine
Inventor: TANAKA HIROSHIGE
IPC: A63F7/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a supply stopping mechanism capable of easily stopping balls in a supply channel by weakening pressure for continuous flow of balls in the supply channel. SOLUTION: In a supply stopping mechanism internally equipped with a fixed supply channel that passes balls one by one, and an elbow-shaped rotating member 4 incorporating a bent displacement supply channel 40 communicating with the fixed supply channel that can be rotated vertically in a mounting member 1 and an urging means to urge an upward rotation of the rotating member 4 viewed from the front and a pressing lever 6 fixed to the rotating member 4, a bent channel portion 410 communicating with the fixed supply channel in the displacement supply channel 40 is inclined, the rotating member 4 is at the end of upward rotation viewed from the front so that the bent channel portion 410 may be in an upward tilted condition in the direction of passage, and the rotating member 4 in the upper end of rotation may front a ball- stopping piece 12 fixed to the mounting member 1,  to the bent channel portion 410.
Patent JP-2000054741-A (JP)
Title: Bottom hinged inswinging window
Inventor: MUKAI SHUNJI
IPC: E06B3/38
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a bottom hinged inswinging window designed to permit the attachment and detachment of a wire screen easily and quickly from the indoor side irrespective of the presence or absence of an outdoor scaffold. SOLUTION: This bottom hinged inswinging window has a sliding screen 30 supported rotatably on the indoor side by a lower side pivoted portion, a wire screen storing frame 10 into which the sliding screen 30 is fitted, is formed on the outdoor side of a window frame 2, over the four sides thereof, plate springs (elastic) 32, 37 to press the bottom rail 22 of the wire screen 20 are provided downwards and outwards on the lower increased edge 14 of the storing frame 10, and a channel 13 open downwards is formed along the upper increased edge 12 of the storing frame 10, a plate spring (elastic body) 40 to press outwards the top rail 22 of the wire screen 20 stored in the channel 13 is provided in the channel 13.  Therefore, the wire screen 20 is set in the wire screen storing frame 10 with the sliding screen 30 inclined inwards from the indoor side, or removed by single operation for the purpose of washing a wire screen 28.
Patent JP-H09317963-A (JP)
Title: Pipe body retainer
Inventor: HARA NAOYUKI
IPC: F16L23/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body retainer which can securely retain a connecting condition of mutual pipe bodies even though the pipe bodies are such that the mutual outside diameters are different. SOLUTION: Retaining parts 7, 8 comprising many finger parts 9, which are projected in the direction of a center line from a shell 6, can be expanded and contracted in a radial direction against the shell 6, and arranged having intervals in a circumferential direction where respective peripheries of pipe bodies 4, 5 in a connecting part are held, are arranged at both end peripheries of the shell 6 having a closed loop structure, formed to be mounted on the respective peripheries of the connecting part for the pipe bodies 4, 5 to be connected to each other. Also fastening means 2 by which the fingers 9 of the retaining parts 7, 8 can be windingly fastened and loosened collectively in a radial direction, is arranged on the peripheries of the retaining parts 7, 8.