baber/WOPTO huggingface dataset:
Patent JP-H08318422-A (JP)
Title: Cutting machine underground buried pipe for cable
Inventor: FURUSAWA SHIGERU
IPC: B23D21/02
Filed: 1995-05-22
Abstract: PURPOSE: To provide a cutting machine which can cut a pipe which is buried under ground and in which a cable passes therein without damaging the cable therein when the pipe is cut longitudinally and horizontally. CONSTITUTION: A cutting machine of an underground buried pipe for a cable consists of a rotary blade unit 2 and an adjusting unit 3 and cuts an underground buried pipe P by controlling a bite amount of a rotary blade by the adjusting unit. For this reason, the adjusting unit is provided with an adjusting means 15 on a base board 13, and a projection amount by which the rotary blade 5 protrudes on a rear surface of the base board can be set by the adjusting means. Moreover, the adjusting unit is provided with a first guide section (not shown in the drawing) and a second guide section 31 which are in slide-contact with outer periphery of the underground buried pipe P so that guide for longitudinal cutting and horizontal cutting can be done by using each guide section properly.
Patent JP-H01291088-A (JP)
Title: Refrigerator
Inventor: KOBAYASHI AKIO
IPC: F25D23/02
Filed: 1988-05-19
Abstract: PURPOSE:To reduce a pressure difference between the inside and the outside of a refrigerator and facilitate the opening of a door, by a method wherein a passage, communicating the inside of the refrigerator with the outside of the same, and a valve, blockading the passage under the closed condition of a door and opening the passage by the extension of a gasket, are formed integrally with the gasket mounted on the rear surface of a door body. CONSTITUTION:A gasket 15, constituted of a flexible material such as rubber or the like, is mounted on the peripheral rim of the rear surface of a door 3. The gasket 15 is provided with a pair of expandable shock absorbing units 20 connected to the upper surface of mounting bases 16 and bag units 22 enclosing magnets, which are connected to further upper surfaces thereof. Through holes 27, 28, 29, 30 are bored on the proximities of the mounting bases of the shock absorbing units at the outside of the gasket, the bag units of the inside shock absorbing units and the mounting bases of the same to communicate the inside of a refrigerator with the outside of the same. Further, valve units 31, projected from the mounting bases outside of the inside shock absorbing units toward the bag units, are formed integrally. According to said constitution, the passages, formed of respective through holes, are blockaded under a condition that the door is closed whereby warm-air at the outside of the refrigerator will never flow into the refrigerator even when a pressure in the refrigerator is negative. When the door is pulled to open the door, the passage formed of respective through holes are opened and the inside of the refrigerator is communicated with the outside of the same whereby the pressure difference between the inside and the outside of the refrigerator is reduced and the opening of the door may be facilitated.
Patent JP-H0630898-A (JP)
Title: Endoscope
Inventor: JIYON BII KUREITON
IPC: A61B1/04
Filed: 1993-05-25
Abstract: PURPOSE: To provide an endoscope (e.g. arthroscope) with an internal light source, which can generate an image equal to that of an endoscope having the external light source and is formed to minimize transmission of light from the internal light source and heat generated by the internal light source. CONSTITUTION: This endoscope comprises main components of a housing 30, a disposable scope assembly 32 including a scope 38 detachably connected to the housing and illuminating fiber, an internal light source 35 including a light bulb 36 mounted in the housing communicating with the illuminating fiber, and a light transmission device 39 to transmit light from the internal light source to the illuminating fiber, and is also equipped with a device to radiate heat generated by the internal light source.
Patent JP-H02304087-A (JP)
Title: 2-alkenyl imidazo(4,5-c)quinoline derivative
Inventor: TAKADA SUSUMU
IPC: A61K31/47
Filed: 1989-05-16
Abstract: NEW MATERIAL:A compound of formula I [Q is H, lower alkyl, lower alkylsulfonyl, acyl or arylsufonyl; R is (hydroxy) lower alkyl, lower alkyloxymethyl, nitrile, halogen, etc.; R<1>, R<2> are H, halogen, (halogeno) lower alkyl, etc.; the Q is positioned on the 1, 3 or 5 - N atom; the dotted line exhibits three double bonds on the rings, existing at the positions of 2(3), 3a(aa), 4(5) positions, 1(ab), 2(3), 3a(4) positions, or 1(2), 3a(ab), 4(5) positions]. EXAMPLE:7-Methoxy-2-[(E)-propenyl]-imidazo[4,5-c]quinoline of formula II. USE:A psychopharmaceutical having low toxicity and high affinity with a benzodiazepine receptor. PREPARATION:A 2-Alkenylcarboxylic acid halogenide, etc., is reacted with thinyl chloride and subsequently with a compound of formula III, followed by dehydrating the resultant compound of formula IV.
Patent JP-H08312867-A (JP)
Title: Coming-off preventive means for synthetic resin pipe at welding
Inventor: OHASHI MASAAKI
IPC: F16L47/02
Filed: 1995-05-22
Abstract: PURPOSE: To prevent a synthetic resin pipe from coming off from a reception port of a pipe joint at the time of welding by embedding heating wire in an inner peripheral surface of the reception port. CONSTITUTION: A reception port 3 of a pipe joint 1 has a stepped portion of a large diameter size, while a heating wire 4 is embedded in a small diameter portion having an inner diameter substantially the same size as the outer diameter of a synthetic resin pipe 2. A cylindrical clearance 8 is formed between the synthetic resin pipe 2 inserted in the reception port 3 and the large diameter portion of the reception port 3. It has inner and outer surfaces formed with sawteeth portions. A coming-off preventive means 7 axially formed with a split is formed on a circumference. When the pipe 2 is going to come off, sawteeth portions on the inner and outer peripheral surfaces bite into the inner peripheral surface of the reception port and the synthetic resin pipe, for preventing the coming-off.
Patent JP-H02300722-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MITSURU
IPC: G09F9/00
Filed: 1989-05-15
Abstract: PURPOSE:To display a picture with a high contrast even in a cold period by detecting the temperature of a liquid crystal device and automatically controlling the applied voltage. CONSTITUTION:The temperature of liquid crystal 11 is measured by a thermistor 15 set in a liquid crystal display unit 10, and this temperature information is supplied to a control circuit 18. Characteristic data related to the temperature of liquid crystal 11 and the applied voltage proper to clarify the contrast is recorded in the control circuit 18. An optimum applied voltage is selected in accordance with measured temperature information and supplied to a liquid crystal driver 16. Consequently, the liquid crystal driver 16 drives liquid crystal 11 with the proper voltage by which an optimum contrast is obtained at the measured temperature. Thus, the contrast of liquid crystal display is clarified.
Patent JP-H06170593-A (JP)
Title: Pressurizing device using water power
Inventor: SAKUMA TERUO
IPC: B30B9/30
Filed: 1992-03-31
Abstract: PURPOSE:To provide a pressurizing device using water power which is available to a vegetable squeezer or the like by taking city water as a power source in an instrument in which a tubular expansive body is housed in a bag made of a fiber. CONSTITUTION:There is a bellows-shaped expansive body B2 which aimes at pressurization with water power in the inside bottom part of a main body A, pressured water to be poured is filled in the inside through the water conducting port of the bellowsshaped expansive body B2 when a water valve in the bottom part of a cylinder is opened, the bellows is expanded in the cylinder, a matter 7 to be compressed is pressurized/compressed and vegetable juice is squeezed. Thus, the matter 7 to be compressed is gathered in the vicinity of the opening in the upper part of the cylinder, so it is favorable to take out a dewatered matter. When water-pouring into the bellows-shaped expansive body B2 is again continued in the state that the cover is removed, the ascending expansion of the bellows-shaped expansive body B2 is continued to the allowable expansion limit and the matter 7 to be compressed is automatically pushed out.
Patent JP-S63149209-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: ENDO KAZUYUKI
IPC: B60C15/06
Filed: 1987-05-21
Abstract: PURPOSE:To improve the durability of a bead by constituting a subchafer from at least four cord layers provided with a plurality of inside and outside cord layers respectively and forming a triangle truss construction having nodes of three of four layers as apexes. CONSTITUTION:A tire is provided with a carcass 1 having a folded-back portion 2 turned back around a bead core 5, and main and subchafers 3, 4 are respective ly provided on the upper and lower portions of ply end 7 of the folded-back portion 2. Then, the subchafer 4 is constituted from at least 4 cord layers of at least two inside cord layers 4-1, 4-4 added to the outside cord layers 4-1, 4-2. The respective two of four outside and inside cord layers 4-3-4-4 sandwich respectively the meridian of tire and cross each other so that a triangle truss construction having nodes of three of four layers as apexes is formed.
Patent JP-S5912937-A (JP)
Title: Friction material
Inventor: SHIROTANI SHIGEAKI
IPC: F16D69/02
Filed: 1982-07-14
Abstract: PURPOSE:To provide a friction material for motor vehicle use, having such corrosion-proof abiling as to prevent iron disc, etc. from developing rust, also with improved frictional performance, comprising a steel wool as the main base with its surface nitrided beforehand, a binder consisting of a thermosetting resin, and a filler. CONSTITUTION:The objective friction material can be obtained by incorporating (A) 20-70wt% of a steel wool with its surface nitrided beforehand, having a surface HV of 300-500 and a thickness of 0.1-2.0mu (preferably, with a diameter 0.02-0.1mm. and >=2mm. long) with (B) a binder consisting of a thermosetting resin, and (C) at least one sort of a filler. A preferable nitriding-tretment is as follows: a furnace is charged with a steel wool which is then kept for 10-30min. at a temperature between 500 and 600 deg.C in a stream consisting of, for example, ammonia and a cracked gas from butane.
Patent JP-H10312998-A (JP)
Title: Device and method of manufacture of semiconductor integrated circuit
Inventor: ISHIKAWA YOSHIMITSU
IPC: H01L21/205
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a semiconductor integrated circuit with which the instability of surface condition of the flattened film, such as the PBSG film of a semiconductor substrate, insufficient flatness of a semiconductor substrate, the short circuit between aluminum wirings, the fluctuations in characteristics of a semiconductor integrated circuit and the difficulty of process control in the manufacture of a semiconductor integrated circuit can be prevented, and to provide a manufacturing method of the manufacturing device. SOLUTION: A first film-forming chamber, where a CVD film is formed on a semiconductor substrate 10, a reflow chamber where the formed CVD film is refludization treated, and the second film forming chamber, where a surface protective film is formed on the CVD film where a refludization treatment is conducted, are combindly used in an identical treatment chamber 12, and as the process of each chamber is successively performed in the same treatment chamber 12, the flattened film such as a BPSG film is not exposed to air by taking out from the semiconductor substrate from the treatment chamber 12 after formation, the surface condition of the CVD film can be prevented from becoming unstable by a high-moisture absorbing property.
Patent JP-H11276100-A (JP)
Title: Production of filling material or topping material
Inventor: HAYASHI KATSUHIKO
IPC: A23L23/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a filling material or a topping material having an excellent texture and an excellent quality and having a good shape-retaining property without freezing a liquid food by adding and mixing a prescribed amount of a composition comprising collagen powder, a pH-adjusting agent, etc., to the liquid food and shaping the mixture under specific conditions. SOLUTION: This method for producing a filling material or a topping material comprises adding and mixing 0.5-5.0 wt.% of a composition (a pH after dispersed in water is preferably 8.5-12.0) comprising one of two kinds of powder selected from collagen powder and gelatin powder and a pH-adjusting agent such as sodium hydroxide to a liquid food such as a white sauce or a curry, heating the mixture, cooling the mixture and subsequently mechanically charging or molding the mixture. The filling material or topping material is preferably used to prepare a filled food or a topped food.
Patent JP-H08314745-A (JP)
Title: State restoring method for information processor
Inventor: IIZUKA TOSHIAKI
IPC: G06F11/18
Filed: 1995-05-22
Abstract: PURPOSE: To evade the interruption of processing due to the runaway of a CPU generated by a mis-operation, etc. CONSTITUTION: A command to back up data required for the execution of a system is displayed on a display screen, and when the command is inputted by the instruction of a pointing device 17, the CPU 10 makes the backup area 14B of the HDD 14 back up the data stored in a RAM 12, a VRAM 13 and a part of an area of an HDD 14 back up. Such backup data is restored in reset processing after the runaway of the CPU 10 occurs, then, the processing is restarted.
Patent JP-H09288392-A (JP)
Title: Transfer material stacking device and image forming device with the same
Inventor: EGASHIRA TAKESHI
IPC: G03G21/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To stack a transfer material in a state where at least one side of it is aligned, regardless of the size of the transfer material by providing a detecting means for detecting the tailing edge of the transfer material, in a carrying means and making the carrying speed of the carrying means slower than an image forming speed, linked with the detection of the tailing edge of the transfer material. SOLUTION: When the tailing edge of the transfer material passes through a paper ejecting roller, the carrying of the transfer material at a speed faster than the image forming speed is attempted by a first carrying roller 7. However, a slacking part 9 slacks/absorbs the transfer material. Thus, the transfer material is ejected into a stacking part at the image forming speed, but when the tailing edge of the transfer material passes through a rocking lever 13, this lever 13 is released from the gravity of the transfer material and turned in a direction opposite to the direction of an arrow C, to turn off a limit switch 17. The revolving speed of a drive source is reduced only for a specified time with the signal of the turning off and the carrying speeds of the first carrying roller 7 and a second carrying roller 8 are reduced by a transmission means such as a timing belt.
Patent JP-S5456088-A (JP)
Title: Porous small spherical phenolic anion exchange resin and production thereof
Inventor: IWAYA YOSHIAKI
IPC: B01J41/12
Filed: 1977-10-12
Abstract: PURPOSE: To obtain a porous small spherical anion exchange resin with superior physical and thermal stability by introducing aliphatic amines into the benzene nuclei of phenols; polycondensing the phenols with aldehydes; and completing the polycondensation in a specific org. solvent.  
     CONSTITUTION: A mixed aq. soln. of phenols, aldehydes, and aliphatic amines such as dialkylamine and polyalkylene polyamine is heated pref. to 50W80°C to introduce the amines into the phenol nuclei. Next polycondensation is allowed to proceed in the molar ratio of the total phenols/aldehydes=1.1W3.5. The reaction temp. is 20W 90, pref. 50W80°C. While the liquid reactant holds its fluidity, it is finely dispersed in a water immiscible org. solvent which will not dissolve or swell the resulting condensate, e.g. n-octanol or cyclohexanol, and suspension polymn. is completed to obtain a small spherical anion exchange resin with porous structure 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5548977-A (JP)
Title: Photo-thyristor stack
Inventor: IKEGAME HIROO
IPC: H01L23/40
Filed: 1978-10-05
Abstract: PURPOSE: To obtain a small and compact layer-piling structure, without causing loss to cooling effect, by arranging a light guide in parallel with surfaces of photo SCR and a cooling fin.  
     CONSTITUTION: A stack is composed by alternate piling of a photo SCR 1 and a cooling fin 2 in series and pressing them entirely with a stud for joining them together. A connecting section 8 is provided on a part of insulators 7 of all the SCRs, a light guide 3 is arranged and connected in parallel with contact surfaces of the SCR 1 and the fin 2. Further, these are tightened through a ball 10 and a plate 11 to prevent eccentricity of the SCRs and electrified by a main circuit conductor 12. By using this structure, many SCRs become able to be piled in a layer reducing number of stacks of adevice as a whole. Further, as this structure eliminates necessity of the light guide connecting hole on the cooling fin, cooling effect is improved and the fin becomes able to be reduced in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5348570-A (JP)
Title: Electronic wristwatch
Inventor: KOMATSU HIDETOSHI
IPC: H02J50/00
Filed: 1976-10-14
Abstract: PURPOSE:To perform charging without removing battery from watch by charging the battery with the dielectric voltage of the coil provided in the inside.
Patent JP-H04351662-A (JP)
Title: Carbon fiber-reinforced polyimide resin composition
Inventor: MORITA ATSUSHI
IPC: C08L67/00
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the title composition excellent in mechanical properties by adding a carbon fiber to a resin composition comprising a specified polyimide resin and a thermotropic liquid crystal polymer. CONSTITUTION:5-100 pts.wt. carbon fiber is added to 100 pts.wt. resin composition comprising 50-99wt.% polyimide resin of formula I (wherein X is a direct bond, a 1-10C bivalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio, sulfonyl or an ether group; Y1 to Y4 are each H, lower alkyl, lower alkoxy, Cl or Br; and R1 is a tetravalent group selected from among a 4-9C aliphatic group, a 4-10C monocyclic aliphatic group, a monocyclic aromatic group, a condensed aromatic group composed of aromatic groups bonded to each other directly or through bridging members) and 50-1wt.% thermotropic liquid polymer (e.g. a polymer comprising repeating units of formula II, III, IV and V). Thus, the title composition having the excellent properties inherent in the resin composition and excellent mechanical properties given by the fiber can be obtained.
Patent JP-H10314680-A (JP)
Title: Photoelectronic classifying apparatus and classifying method
Inventor: SCHANTZ MATTHAEUS
IPC: B07C5/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method which are used for classifying of semiconductor materials and more particularly silicon, are capable of lowering the degrees of the contamination of the semiconductor materials by metal atoms as far as possible and setting selection points having adequate exactness, lessen attrition as far as possible and eliminate the holes to cause clogging. SOLUTION: This photoelectronic classifying apparatus for the semiconductor materials has a separator 2 and a sliding surface 3. The angle of this sliding surface 3 to a horizontal position is adjustable. The surfaces of this separator 2 and the sliding surface 3 respectively consist of the semiconductor materials to be classified. Further, the apparatus has a radiation source 5 in which the materials to be classified fall down into the beam routes 4 and a shape recognizer 6 for transmitting the shapes of the classified materials to a controller 7 for controlling at least one course changer 8.
Patent JP-H0419402-A (JP)
Title: Positioner
Inventor: AKANO SHINICHI
IPC: F15B9/07
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the influence of the vibration of a piping system to improve the vibrationproofness by feedback-supplying the electric signal which is obtained by the conversion of the displacement quantity of the working shaft of a driving device which is arranged separately from a positioner to a control calculation part, and transmitting the difference between this signal and the input to the positioner to an electricity-air conversion part. CONSTITUTION:The displacement of a working shaft which is detected mechanically is converted to the electric signal by a displacement detection part 31 and inputted into an A/D conversion part 46, together with the signal of an input electric current detection part 45 for detecting the input signal to a valve positioner, and inputted as the A/D converted feedback signal into a control calculation part 47. Further, an electricity-air conversion part 48 is constituted of a magnet unit, nozzle flapper mechanism, and a pilot relay, and when the input signal is varied according to a set value, and a difference from a displacement detection part 31 is generated, the correction signal of the control calculation part 47 is received to drive a driving device 3. Accordingly, the need of directly installing the positioner to the driving device 3 is obviated, and the influence of the vibration of a piping system is suppressed, the vibrationproofness is improved, and the installation work and adjusting work can be carried out easily in simple manners.
Patent JP-H02304001-A (JP)
Title: Preservative for plant and method for its preservation
Inventor: ISHITANI KAZUKI
IPC: A01G5/06
Filed: 1989-05-16
Abstract: PURPOSE:To preserve a cut or natural flower for a long period without any clouding in water, putrefaction, discoloration, stunting, etc., in petals, etc., by dipping cut parts of a plant in an aqueous solution of a plant preservative containing boric acid or a salt thereof as an active ingredient. CONSTITUTION:A plant preservative containing boric acid (e.g. orthoboric, metaboric or tetraboric acid) or a salt thereof as an active ingredient is obtained. A borate expressed by the formula (M is alkali metal, such as K, Li or Na, or organic base, such as ammonium; (y) and (x) are positive integers so as to provide (y)/(x)=1, 2, 5/2 or 4; (z) is a positive integer) is preferred as the borate and potassium borate, sodium borate and ammonium borate are especially preferred. The preservative is preferably used in the form of an aqueous solution in 0.01 to 0.1wt.% concentration. Furthermore, 0.1 to 1wt.% saccharides, and an ammonium salt, potassium salt, phosphate, etc., may be contained therein.
Patent JP-S6017130-A (JP)
Inventor: HANEDA JIYUN
IPC: D02G3/04
Filed: 1983-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11320296-A (JP)
Title: Disassembling method and disassembling system for products
Inventor: INABA RYOHEI
IPC: G05B19/418
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling system for products which can perform the disassembly effectively while the characteristics of components are maintained, i.e., free of risk of being damaged. SOLUTION: A disassembling method and system for products include a throw-in conveyor 2 for used products 100 onto a disassembling line 1, a judging part 52 arranged upstream on the line 1 and judging the hysteresis of the used product, a disassembling method deciding part 51 to decide the method on the basis of the judging result given by the part 52, and a disassembly part st5 which is arranged downstream on the line 1 and executes disassembly of the used products 10 by the method decided by the part 51.