baber/WOPTO huggingface dataset:
Patent JP-H02197400-A (JP)
Title: Dynamic balance device of high-speed press machine
Inventor: NAKAMURA MASATOSHI
IPC: B30B15/00
Filed: 1989-01-24
Abstract: PURPOSE:To provide the press machine which is easy to use by balanceably and freely tiltably supporting two pieces of supporting rods which freely turnably support a wrist pin at one end and fix the 2nd balancer at the other end from the upper wall of the body in such a manner that the distance between the supporting points thereof can be increased or decreased. CONSTITUTION:The rotating motion of a crank shaft 81 is converted by the wrist pin 5 and is transmitted to a vertical reciprocating section. The dynamic balance device having the centroid obtd. by offcentering the wrist pin 5 to the phase diagonally opposite from the eccentric direction of the crank shaft 81 of the high-speed press machine contained in the body is constituted. The wrist pin 5 is, thereupon, freely turnably supported at one end of two pieces of the supporting rods 11A, 11B and the 2nd balancer 1 is fixed at the other end. These supporting rods 11A, 11B are freely tiltably and balanceably supported by a balance body 2 from the upper wall of the body in such a manner that the distance between the supporting points is increased or decreased. The easy adjustment of the press machine is assured in this way even during the operation.
Patent JP-H0610697-A (JP)
Title: Method of generating power
Inventor: EDOWAADO TEIRAA CHIYAIRUDO
IPC: F02C3/22
Filed: 1993-01-06
Abstract: PURPOSE: To generate power with synthetic or fuel gas having high methane content and being dried and sulfur-free by evaporating liquefied natural gas by indirectly heat exchange with heat containing streams, or providing means for warming the liquefied or evaporated liquefied natural gas. CONSTITUTION: Liquefied natural gas LNG from cryogenic terminal 1 is transported to each pipeline 2, 4 by a pump 3. The LNG in the pipeline 4 is divided into two ports of (a) and (b). Namely, (a) is the LNG of each manifold pipeline 5 to 7 used as indirect cooling liquid for each heat exchanger 8 to 11. The port (b) is the LNG of manifold pipeline 18 to 22 used as an indirect cooling liquid for each heat exchangers 23 to 25 in a partial oxidation gas plant, and as an indirect cooling liquid of steam condenser 26 evaporated in heat exchanger 27, further as a direct cooling liquid of each pipelines 28, 29. The LNG is evaporated by the heat exchange, or the liquefied or evaporated LNG is warmed.
Patent JP-H03222130-A (JP)
Title: Optical master disk exposing device
Inventor: FUJITA SHIGERU
IPC: G11B7/26
Filed: 1990-01-25
Abstract: PURPOSE:To extremely increase the control range of the sectional form of a bit, and to stabilize exposure quality by generating the bit by irradiating the surface of an optical information recording medium by an incident beam transmitted through a dot matrix type optical element. CONSTITUTION:A liquid crystal plate 8 as the dot matrix type optical element is arranged just before an objective lens 5 on an optical path along which laser light emitted from an ion gas laser 1 advances toward an optical master disk 6. This plate 8 is of two-dimensional matrix structure (X,Y axes) provided with a diaphragm function and a shutter function, and the laser intensity distribu tion of the incident beam and the form the bit can be freely controlled by the plate 8. Namely, since even the distribution of the quantity of light of the incident beam can be controlled, and various kinds of exposure patterns can be generated by the control result, the control range of the sectional form of the bit can be increased extremely compared with a traditional device.
Patent JP-S59143720-A (JP)
Title: Power unit holding device and driving wheel driving/suspending device for car
Inventor: IRIKOU SHIYOUICHIROU
IPC: B60K5/04
Filed: 1983-02-02
Abstract: PURPOSE:To miniaturize the car size and to improve riding comfort in the captioned devices for a 4-wheel automobile by supporting a driving shaft by a rigidly formed power unit casing and by connecting a power unit to a car body via a suspension spring and in a freely rocking manner. CONSTITUTION:The casing 70 of a power unit P is formed into a rigid body together with a crank case 50 which accommodates the crank shaft 20 and the output shaft 21 of an engine E, and transmission cases 71 and 71', which accommodate automatic speed changed M and M', and it is placed horizontally so that the front part of a chassis frame F is held between the transmission cases 71 and 71'. A part of the casing 70, which surrounds both right and left side input shafts 74 is formd into a hexagonal-cylinder-shaped pivoting shaft 83 placed on the same line as that of the crank shaft 20, and it is connected to the chassis frame F via Nighthull-type suspension spring device Sf. With this contrivance, elastic suspension of a driving shaft Wf is obtained so that the car structure can be simplified and miniaturized. At the same time, engine-induced torsional vibration is less transferred, improving riding comfort.
Patent JP-2000211027-A (JP)
Title: Method for lining channel facility
Inventor: KAMIYAMA TAKAO
IPC: F16L58/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for lining a channel facility which can confirm the condition of the inner surface of a lining material before the curing of the material, controls the generation of wrinkles in the material surely, and can find troubles in the material being applied in advance. SOLUTION: In a method for lining a channel facility in which after a pipe lining material (lining material) 3 prepared by a resin adsorbing material impregnated with an uncured resin is inserted into a pipe line (channel facility) 1, the material 3 is expanded by the pressure of fluid supplied into a closed space S including the inside of the material 3 and pressed to the inner wall of the pipe line 1, and the resin contained in the material 3 is cured, a TV camera 20 is inserted into the space S, the condition of the inside of the space S is monitored from the outside.
Patent JP-H03227457-A (JP)
Title: Method for treating aromatic polyamide fiber
Inventor: FURUKAWA MASATSUGU
IPC: D06M101/16
Filed: 1990-01-29
Abstract: PURPOSE:To improve heat-resistant adhesion of aromatic polyamide fiber to rubber by subjecting the aforementioned aromatic polyamide fiber to plasma treatment, then treating the resultant fiber with a treating liquid containing a polyepoxide compound and specific two components and then with a liquid containing an ethyleneurea compound in RFL. CONSTITUTION:Aromatic polyamide fiber is subjected to plasma treatment and then treated with the first treating liquid containing (A) a polyepoxide compound (preferred example; a reaction product of a polyhydric alcohol with epichlorohydrin), (B) a blocked polyisocyanate and (C) a rubber latex (preferred example; a vinylpyridine styrene butadiene terpolymer latex) and further with the second treating liquid prepared by adding (D) an ethyleneurea expressed by the formula (R is aromatic or aliphatic hydrocarbon; n is 0, 1 or 2; the terminal group is hydrogen when n is 0) in an amount of 0.5-30wt.% based on the RFL thereto to afford the objective polyamide fiber, improved in heat- resistant adhesion without impairing molding processability with rubbers, excellent in peel strength rich in durability and useful for reinforcing rubber.
Patent JP-S60162361-A (JP)
Title: Telephone number display device
Inventor: KITAGAWA YUUZOU
IPC: H04M1/56
Filed: 1984-02-02
Abstract: PURPOSE:To dial assuredly by using a means which performs the collation between dialed telephone numbers and informing a wrong dial operation if carried out. CONSTITUTION:A changeover switch is set at the display side, and a card containing bar codes recorded is put into the main body of a telephone number display device. Then these bar codes are detected by an optical reader. A telephone number corresponding to the detected codes is displayed at a display part 1B, and the dial operation is performed with reference to the displayed numeric characters. If a mispush of the telephone number is detected through the collation, an information lamp AL is blinked by an information circuit 48. At the same time, the display contrast of an LED is inverted.
Patent JP-H06226372-A (JP)
Title: Punching die
Inventor: FUJITA SATONARI
IPC: B21D28/20
Filed: 1993-02-03
Abstract: PURPOSE:To lengthen a life of a cushion member, to easily attach and further to improve a noise prevention by interposing the cushion member of an elastically changable shape between an upper surface of a punch driver and a lower surface of a punch head. CONSTITUTION:When a striker 51 strikes on a punch head 37 with a descent of the striker 51, the impulse is absorbed with a deformation within a range that an elastic force of a cushion member 39 interposed between an upper surface of a flange part 31F and a lower surface of the punch head 37 in a punch driver is lower than an assembling load of a lift spring 45. Next, when a punch guide 15 is descended in resist to an energized force of the lift spring 45, and together a stripper plate 17 strikes on a work W mounted on a die 47, the noise can be prevented by absorbing the impulse with the cushion member 39.
Patent JP-H06296850-A (JP)
Title: Decomposable fluorinated alkoxysilane surfactant and waterproof coating agent prepared therefrom
Inventor: MAAKU JIEEMUZU PERERITE
IPC: C09K23/54
Filed: 1994-02-10
Abstract: PURPOSE: To provide a surfactant which is useful as a stabilizer for an emulsion liquid and which is hardened as a coating layer on a substrate to produce a substrate having an oil-repellent and water-repellent film, and which is decomposed and disappears from the coating film. CONSTITUTION: This decomposable surfactant is a liquid fluorinated nonionic surfactant, and is a decomposable surfactant containing a fluorocarbylalkoxysilane having at least one polyfluorinated aliphatic group which is both hydrophobic and oleophobic, and having one, preferably two groups of hydrophilic groups or polyoxyalkylene in which the hydrophobic portion is cut by hydrolysis. Especially, the fluorocarbylakoxysilane has at least one polyfluorinated aliphatic group and at least one polyoxyalkylene group or other hydrophilic groups, and the fluorocarbylalkoxysilane is decomposable by hydrolysis.
Patent JP-H09208154-A (JP)
Title: Guiding device of elevator
Inventor: KUROSAWA TOSHIAKI
IPC: B66B7/08
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To improve riding comfort without applying uncomfortableness to a passenger by improving vibration damping of a cage. SOLUTION: A bracket 9 is so attached that elastic bodies 5 may be held between ends of rope attaching fittings 4 and an attaching table 10 fixed to a car frame 1 by nuts 11 and guiding devices 7a above a car are supported on both ends of the bracket 9. A cage 2 is attached to the car frame 1 through vibrationproof rubbers 6.
Patent JP-H01191906-A (JP)
Title: Guide line recognizing device for running vehicle
Inventor: SATO MASAAKI
IPC: B61B13/00
Filed: 1988-01-27
Abstract: PURPOSE:To surely recognize the line position by radiating the light of the single wavelength to a guide line via a radiating device and then making the light incident on a visual sensor through an interference filter. CONSTITUTION:A carrier 2 contains a guide line recognizing device and travels while recognizing the position of a guide line 1. Furthermore the carrier 2 has a radiating device 3, an interference filter 4 and a visual sensor 5. The device 3 uses a semiconductor laser device for radiation of the light of the single wavelength. While the filter 4 produces the interference of the light having the interference waveform including the beam wavelength that is received from the device 3. The sensor 5 pickes up an area including the line 1 through the filter 4 and delivers these pick-up picture signals. Then the picture signals are stored in a picture memory 7 as the picture data via an A/D converter 6. A controller 8 obtains the steering value based on the recognition of the line 1 and transmits the travel control signal.
Patent JP-H08191052-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KAZUHISA
IPC: H01L21/22
Filed: 1995-01-07
Abstract: PURPOSE: To prevent an irregularity from being generated in the characteristics of an element, such as a transistor or a resistor, due to an irregularity in the amount of contamination and to prevent the stability of the characteristics of the element from being reduced by a method wherein the growth of grains in a polycrystalline silicon layer, which is grown by an annealing treatment, is inhibited by the contamination generated at the time of ion-implantation in the silicon layer. CONSTITUTION: An insulating film 7 is formed on a polycrystalline silicon layer 6 and after that, impurities, such as BF2 <+> , are implanted in the layer 6 by ion- implantation to form impurity diffused regions.
Patent JP-H03220970-A (JP)
Title: Data input and output device
Inventor: NAKANO HIROTSUGU
IPC: G06K17/00
Filed: 1990-01-26
Abstract: PURPOSE:To accurately transmit data even when a card is loaded in a loading part in disorder by tapering the bottom surface of the mount part nearby the side wall of a device part on the opposite side about the position of an energizing means and pressing the card against the peripheral edge of the mount part by the tapered shape. CONSTITUTION:The card 7 which is pressed against the tapered side wall 4b with the energizing force of a spring 11 is pressed upward with the reaction from the side wall 4b. Similarly, the slide member 12 and card 7 abut on each other on the tapered surface, so the card 7 is energized upward as well. The card 7 is positioned in the right-left direction with the energizing force of the spring 11 as the energizing means and pressed upward to contact the peripheral edge of an opening. Consequently, the card 7 is positioned in parallel to the bottom surface of the mount part and pressed against the opening peripheral edge of the mount part to form a gap between the card 7 and an installation part 9; and light emitting diodes L1-L7 and light receiving N1-N7 are put in correct position relation across an optical member 13 and a correct communication becomes possible.
Patent JP-S56113367-A (JP)
Title: Liquid drop sprayer
Inventor: MATSUDA YASUMASA
IPC: B41J2/055
Filed: 1980-02-15
Abstract: PURPOSE: To accurately and efficiently control a temperature of a nozzle head, by providing the nozzle head made of low electric-resistant silicon, forming a high resistant layer composed of the silicon impregnated with a certain amount of impurities, and supplying an electric current to the nozzle.  
     CONSTITUTION: A sprayer has a nozzle part 1 for injecting liquid drops, conduits 2, 4 for introducing an ink liquid to the nozzle part 1, an electroacoustic transducing parts 3 and a common liquid reservoir 6 between a Pyrex glass base 19 and a main body 18. The main body 18 is composed of monocrystalline silicon. Each part from the nozzle part 1 to the liquid reservoir 6 is formed in a groove shape by chemical etching the silicon plate 18. At the nozzle side near the conduits, the main body 18 is provided with a heating resistor 17 which is composed of a high resistant layer having a high impurity content by dispersing boron or the like element into the silicon plate 18. When an electric current is supplied from lead terminals 21, 21', a heat is generated by the high resistor 17, and the temperature, viscosity, etc. of the ink liquid can be satisfactory controlled without any deviation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000210624-A (JP)
Title: Mail address recognition device
Inventor: CHIBA KIYOUKA
IPC: B07C3/14
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a mail address recognition device by which even when an address is written on a sender area in ordinary layout information, the address area can be detected with high precision. SOLUTION: This mail address recognition device 10 is provided with a picture input part 12 for taking in image data of a mail 11, a picture memory 13 for storing the image data taken in the picture input part 12, and picture processing part 14 for detecting the address area to the image data stored in the picture memory 13 to obtain the address based on letters in the detected address area. The detection of the address area is performed based on the characteristics of a letter line in the area (presence or absence of honorable titles at the end of the letter line, and color, concentration or difference in size of printing of the letter line). In this way, the detection precision of the address area is improved to improve the recognition rate of the address letter line.
Patent JP-S62175955-A (JP)
Title: Reel base driving device
Inventor: MIURA KENICHI
IPC: G11B15/44
Filed: 1986-01-30
Abstract: PURPOSE:To execute an oscillating operation whose response of oscillation is quick, and also, whose torque loss is small, by using a magnetic member instead of a frictional sliding member, and executing the oscillating operation by a magnetic attraction. CONSTITUTION:A rotational force which is transferred through a belt 33 by a rotation of a motor rotates a pulley 32, and when the pulley 32 rotates, a gear 34 rotates, and an oscillating arm 38 which is attracted to this gear also turns in the same direction as the rotating direction of the gear 34. Also, a gear 39 is engaged to a supply reel base or a winding reel base, and transfers a rotational force to them. In this regard, in the same way as usual, at the time of fast forward and rewinding, a coupling gear is coupled to both the gears 34, 35, and the gear 34 and the gear 35 rotate as one body. Also, at the time of recording and reproduction, the coupling gear does not work, and the rotational force of the gear 34 is transferred to the gear 35 through what is called a magnet clutch. In such a way, the oscillating arm 38 turns as soon as the gear 34 rotates, and the oscillating is executed at a high response speed.
Patent JP-H02196525-A (JP)
Title: Path memory input method in viteribi decoder
Inventor: MATSUTANI MASAYUKI
IPC: H03M13/23
Filed: 1989-01-26
Abstract: PURPOSE:To save a memory capacity by supplying the data of an addition comparator directly to a path memory as a memory data, applying initial setting to a reproduced data caused in the path memory directly and saving the succeeding data. CONSTITUTION:A conventional K-th bit is arranged to the 1st stage bit of a path memory 14, the output of an addition comparator 12 is stored to the 1st stage bit K of the path memory 14 from a data terminal D as the K-bit input at the start of Viterbi demodulation as it is. After the setting of the 1st stage bit is finished, the output of the addition comparator 12 is fed again to selector input (SEL) to revise a required path memory sequentially. Since the 1st stage bit is used as the K-th bit, memory bits up to (K-1)th bits are entirely eliminated and the constitution of the path memory 14 is considerably simplified.
Patent JP-S54109375-A (JP)
Title: Cutting method of semiconductor wafer and its unit
Inventor: IMAI MITSURU
IPC: B23D45/10
Filed: 1978-02-15
Abstract: PURPOSE:To brake the wafer, by easily cutting the wafer thick and having greater diameter from the both sides of the water through the provision of grooves by means of dicing saw. CONSTITUTION:The grooves 5 are made by the dicing saw from the surface along the scribing line, and the grooves 6 are made at the same position from the backside. Scribing lines are placed on the surface in advance, and the wafer is turned over on the fixed stand having a mirror, and alignment is made by detecting the reflection light of mirror. Accordingly, braking is easily made with the grooves on the both sides. Or, by aligning a pair of dicing saws 7 and 8 up and down, the wafer is absorbed 10 on the stand 11 providing parallel grooves 9 in matching with the scribing lines, the saw 8 makes cutting in the grooves 9, and machining is made from the both sides up and down.
Patent JP-S56116548-A (JP)
Title: Brake master cylinder device
Inventor: NAKAMURA AKIRA
IPC: B60T11/224
Filed: 1980-02-13
Abstract: PURPOSE: To obtain the desired output characteristic irrespective of speeds of piston in such a way that only when the piston member stays in its home position, a large diametral cylinder and a fluid reservoir are communicated with each other, and the desired rate of fluid can flow into a small diametral cylinder.  
     CONSTITUTION: The valve element 34 opens and closes a fluid path 15 between a large diametral cylinder 2 and a fluid reservoir 14, and the large diametral cylinder 2 is conducted through a path 38 to a small diametral cylinder 3. A large diametral piston 4 produces oil pressure, while a piston member 6 is pressed, and the oil pressure is limited by a piston 22, a spring 25, a rod 29 and a valve 27, and conducted through the small diametral cylinder 3 to an outlet port 19. If the piston 6 is pressed further, cylinder 3 produces high pressure. Since the valve element 34 closes the fluid path 15, oil rate becomes constant in the large diametral cylinder which produces low pressure, and the constant output characteristic is obtained irrespective of the speeds of the piston. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52101574-A (JP)
Title: Automatic delivering device with abnormality detection and stopping fu nction
Inventor: TERADA ISAAKI
IPC: B65H3/30
Filed: 1976-02-20
Abstract: PURPOSE: To provide an automatic delivering device which can detect an abnormality and can rapidly stop feeding when gripping means cannot grip articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11215866-A (JP)
Title: Controller of vibrating motor, and driver using vibrating motor as driving source
Inventor: TAMEKUNI YASUHIRO
IPC: H02N2/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the controller of a vibrating motor which can control the vibrating motor accurately by phase difference control system, by removing the erroneous detection of a phase difference. SOLUTION: This controller is so constituted as to control an alternating signal, according to a phase difference, with its control target on a vibrating motor which is driven with roughly the same phase with respect to the phase difference between the alternating signal to be applied to the piezoelectric element for drive of phase difference detection system of the vibrating motor and the detection signal outputted from a piezoelectric element for detection of the vibrating state of the vibrator.  In this case, this control is composed of a comparator 9 which generates rectangular waves from the drive signal, a comparator 10 which generates rectangular waves from the above detection signal, a phase difference detector 12 which detects the phase difference from the outputs of both comparators 9 and 10, and an inverter 11 which inverts either of the outputs of both comparators 9 and 10 and inputs it into the phase detector 12.
Patent JP-S54110169-A (JP)
Title: Treating method for dust contained in exhaust gas
Inventor: SEKI MASAO
IPC: F23J15/00
Filed: 1978-02-17
Abstract: PURPOSE: To reduce equipment and operational costs by introducing lime powder into hot exhaust gas contg. SOx and dust from a waste incinerator, etc. to convert HCl gas into CaCl 2 ; collecting a mixt. of the lime powder thermally decomposed, dust, etc.; and kneading the mixt. with water to form gypsum.  
     CONSTITUTION: Fine grains 9 of CaCO 3  or CaO are introduced into incinerator 1 or flue 3 and reacted with HCl gas in exhaust gas, forming CaCl 2 . Waste gas contg. CaCl 2 , CaO, dust contg. heavy metals such as Cr 6+  and SO 3 , etc. is fed to dust collector 4, cleaned, and exhausted from chimney 8 as clean gas. Water 11 is added to collected mixt. 10 and kneaded with stirrer 12. Kneaded material 13 is then molded with molding machine 14 and dried to obtain lumpy solidified matter 15 with desired compressive strength and heavy metal fixing power. 
     COPYRIGHT: (C)1979,JPO&Japio