baber/WOPTO huggingface dataset:
Patent JP-H11155789-A (JP)
Title: Floor surface polishing machine provided with dust collecting function
Inventor: KASUGA KOJI
IPC: A47L11/162
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To surely feed dust stored in a pad cover to the side of a filter bag by making a turning air current caused by a pad stronger by forming an annular gap to be the discharging path of dust while partitioning it at the outer peripheral part of a pad and providing a dust discharge port communicated with the filter bag successively in the outer peripheral tangential direction of this discharging path. SOLUTION: When polishing operation is performed while attaching a filter bag 11 to a top end part 10a of the dust discharging port, the surface of a floor is polished by a pad 3 to be rotated by a motor 4 at a high speed and on the other hand, various kinds of dust generated by polishing are fed and collected from a dust discharging path 2H of a pad cover 2 through the dust discharging port into the filter bag 11 while being put on a turning air current generated by rotating the pad 3. Further, an outer peripheral edge 6Z of a pad holder 6 attaching the pad 3 is bent downward and a dust collecting effect is improved.
Patent JP-H06192344-A (JP)
Title: Modified aromatic vinylic polymer and its composition
Inventor: YOSHIMURA MASAJI
IPC: C08L69/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject polymer not generating a smell on its modification reaction and excellent in adhesivity to fillers, metals and ethylene/vinyl alcohol copolymer by reacting an aromatic vinyl compound polymer with a specific epoxy group-containing acrylamide monomer. CONSTITUTION:(A) An aromatic vinyl polymer (e.g. polystyrene, acrylonitrile- styrene copolymer resin) is reacted with (B) an epoxy group-containing acrylamide monomer of the formula (Ar is 6-24C aromatic hydrocarbon substituted with a glycidyloxy group; R is H, methyl) {e.g. N-[4-(2,3- epoxypropoxy)-3,5-dimethylbenzyl]acrylamide} to provide the objective polymer. The component B is produced e.g. by condensing a phenolic OH group-containing aromatic hydrocarbon with N-methylol (meth)acrylamide or its alkyl ether derivative in the presence of an acid catalyst and subsequently glycidylating the phenolic OH group of the condensation product.
Patent JP-H11171348-A (JP)
Title: Refuge method when vessel oscillates in continuous automatic unloaded operation and refuge controller
Inventor: NISHIO TAKEKI
IPC: B65G67/60
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a collision with a vessel wall of a scraping part by transmitting a refuge command, saving the scraping part and automatically interrupting an operation when continuous time when absolute values of rates of change of angles of a roll angle and a pitch angle of a vessel from the relative location of a continuous unloader and the vessel exceed reference values exceed danger references. SOLUTION: The relative location between a continuous unloader and a vessel is detected by a relative location detection sensor 10 and a computer 14 calculates a rate of change of a shaft angle of the relative location based on the data. When time when the rage of change of the shaft angle exceeds a reference value is continuous, an oscillation refuge location is calculated when occurrence of danger oscillation is decided and a scraping part 5 is saved. When the refuge at the time of oscillation is not completed, the refuge is continued. When the refuge is completed, the monitoring of a rate of change of the shaft angle is continued and an oscillation decision is performed.  When a state that the absolute value of the rate of change of angle becomes a safety reference or below is continued for fixed time, dangerous oscillation is decided to be finished, the scraping part 5 automatically recovers tracks before the refuge and scraping is continued.
Patent JP-H11174763-A (JP)
Title: Image processing device
Inventor: TAKEDA SHOHEI
IPC: G03G15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which prevents fall of foreign matter between a metal plate and a substrate without an increase in the number of parts and by a simple structure. SOLUTION: The image processing device which carries a sheet and processes an image has a sheet carrying means for carrying the sheet, an image processing means for processing the image onto the sheet carried by the sheet carrying means, and an electrically equipped substrate 19 for controlling the drive of the device. The electrically equipped substrate 19 is fixed to an erected metal plate 17 with a specific amount of space left between them, and also a canopy 21 for covering the specific amount of space above the electrically equipped substrate 19 is formed by projectingly bending the metal plate 17.
Patent JP-H0620507-A (JP)
Title: Vehicle warning lamp controller
Inventor: KAWABATA MICHITSUGU
IPC: F21S2/00
Filed: 1991-12-26
Abstract: PURPOSE:To effectively avoid the danger of collisions by automatically shifting to a blink operating mode when a vehicle travels at low speed or stops, thereby causing blinking light to be radiated toward the rear of the vehicle. CONSTITUTION:A vehicle speed pulse from a speedometer 32 is provided at an electronic siren amplifier 60 for controlling operation of a light-diffusing warning lamp 10. When the vehicle speed exceeds e.g. 5km/h, the electronic siren amplifier 60 transmits a control signal corresponding to the normal operating mode from a line 64 to the light-diffusing warning lamp 10, while when the vehicle speed is 5 km/h or less, it transmits a control signal corresponding to a blink operating mode to the line 64. In the normal operating mode, all of rotary lamps 15R, 16R; 15L, 16L are continuously turned on and held rotated. In the blink operating mode, the pair of inside rotary lamps 15R, 15L is stopped in the state of radiating warning light in the longitudinal direction of the vehicle and is kept blinking.
Patent JP-2001164375-A (JP)
Title: Electroless plating bath and method for depositing electrically conductive film
Inventor: SEGAWA YUJI
IPC: C01G51/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To produce an electroless plating bath capable of depositing a film to form into a barrier metal layer uniformly and also at a film deposition rate higher than the conventional case even in wiring and connecting holes fined or whose aspect ratio is made high and to provide a method for depositing an electrically conductive film using the same. SOLUTION: In a process in which an electrically conductive film to form into a barrier metal layer 31 is deposited on the inner walls of fined grooves (G1, G2) for wiring and of a conduct hole C2, the surface to be plated is subjected to activating treatment, and after that, using an electroless plating bath at least containing a first metallic material feeding the essential components in the electrically conductive film, a second metallic material feeding components imparting barrier metal function to the electrically conductive film, a first complex of an amphoteric ionic type, a second complex promoting plating reaction, a reducer and a pH conditioner, and whose pH is controlled to the range from neutrality to alkalinity, the electrically conductive film is deposited.
Patent JP-2001163256-A (JP)
Title: Automotive front pillar
Inventor: ENOMOTO KOJI
IPC: B62D21/15
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently moderate the impact to an obstacle collided to an automotive front pillar. SOLUTION: This automotive front pillar 20 comprises a protective member 60 for absorbing the impact mounted on the front surface of the cylindrical sectional front pillar body 21. A plurality of longitudinally aligned slits 48 is formed on the front surface of the front pillar body 21, whereby a fragile part promoting the rupture of the front surface of the front pillar body 21 is provided, and a pressing part 62 capable of pressing the fragile part is formed on the rear part of the protective member 60. The fragile part on the front surface of the front pillar body 21 is ruptured by the impact force in the collision of the obstacle to the protective member 60. The protective member 60 is moved back by the portion of the rupture of the front surface of the front pillar body 21, whereby the impact can be absorbed more.
Patent JP-H10184363-A (JP)
Title: Combustion chamber structure for direct injection type diesel engine
Inventor: CHIYOU ROU
IPC: F02F3/26
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber structure for a new direct injection type diesel engine which can well mix atomized fuel with air and effectively prevent the generation of smoke in the exhaust gas caused by bad combustion. SOLUTION: In this combustion chamber structure for a new direct injection type diesel engine, an impact surface 11 on the top of an impact base 10 formed in a combustion chamber 7 at the top of a piston is formed into a shape nearly similar to the combustion chamber 7 and is so arranged that it agrees with the combustion room 7 in the phase of a peripheral direction. Since atomized fuel after collided with the impact surface 11 is dispersed in a shape similar to the impact surface 11 and is well mixed with air in the combustion chamber 7, the fuel is burned in good conditions and the amount of smoke generated in the exhaust gas is greatly reduced.
Patent JP-H05182015-A (JP)
Title: Check method for clear zone of ocr slip
Inventor: SUENAGA KIYOUGO
IPC: G06K9/00
Filed: 1991-12-27
Abstract: PURPOSE:To check a clear zone as to an OCR slip generated in an OCR slip generation system on the OCR slip generation system. CONSTITUTION:The desired OCR slip is read from a data storage part 13 and it is displayed on a display 16. The character frame of the displayed OCR slip is designated. Clear zone data corresponding to the designated character frame is extracted from working basic data based on data on the designated character frame, and it is checked whether there is printing display which is not desirable for the clear zone of the designated character frame by extracted clear zone data.
Patent JP-H07181400-A (JP)
Title: Light source device for endoscopic observation system
Inventor: TODA MASATO
IPC: G02B23/26
Filed: 1993-12-24
Abstract: PURPOSE:To prevent a contact failure from being caused in the contact part between an endoscope and a light source device by fixing a unit including at least the contact member of the light source device in the state movable to the box body of the light source device. CONSTITUTION:The illuminating light emitted from a lamp 3 illuminates a body internal part 18 from the top end of an endoscope 3, and the image of the body internal part 18 is caught by a CCD 5, and transmitted as an electric signal to the EE circuit 6 of a camera control unit 2. The information related to brightness processed in the EE circuit 6 is again passed through the endoscope 3 as electric signal, and sent from the contact pin 12 of a connector 11 to the dimming circuit 9 of a light source device 1 through the contact panel 14 of the socket 13 of the light source device 1. The endoscope 3 is twisted or pulled for internal insertion. Although the connector 11 of the endoscope 3 is thus oscillated at that time, the socket 31 of the light source device 1 to which the connector 11 is installed is oscillated together with the connector 11 because it is also fixed to a box body 16 through an elastic member 15.
Patent JP-2000169382-A (JP)
Title: Composition for preventing or treating allergy
Inventor: KOTANI MAYUMI
IPC: A23L19/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive or treating pharmaceutical composition, a preventive food and to provide a preventive method for allergy, especially atopic dermatitis, and to obtain a cosmetic composition having improving activity on rough skin. SOLUTION: A preventive or treating pharmaceutical composition and a preventive food for allergy, and a cosmetic composition having rough skin- improving activity each contains one or more kinds selected from the group consisting of Brassica oleracea var. italica, Brassica oleracea var. botrytis, Brassica oleracea var. acephala, Capsella bursa-pastoris, Raphanus sativus, Arabis grabra, Renunculus sceleratus, Chinese mustard, Cardamine regeliana, Barbarea vulgaris var.  Stricta, Nasturtium officinale, Brassica juncea var. integlifolia Kitamura, Brassica juncea, Eutrema wasabi, Wasabia tenuis, Brassica campestis subsp. napus var. akana, Brassica sugukina, Brassica campestis subsp. rapa, Brassica campestis subsp. napus var. nippo-oleifera, Brassica oleracea var. capitata, Spinacia oleracea, Brassica repa var. pervidis, Apium greveslens var. dulce, Petresslium hortense, Lactuca sativa and Malus pumila var. dulcissima.
Patent JP-H09168272-A (JP)
Title: Simplified power generating apparatus
Inventor: CHIAKI KOJI
IPC: H02K53/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To generate electrical power by rotating stick rotors having the overlapping areas through the movement of the center area thereof. SOLUTION: A power generating apparatus is composed of a rotating mechanism, a transmission mechanism for transmitting a rotating power of this rotating mechanism to a power generator and a storage battery for storing the electrical power generated by the power generator. The rotating mechanism is composed of stick rotors 11 to 13 inserted to slide diagonally in the axial direction of the rotating shaft supported rotatably and electromagnetic coils having the front end surfaces near the rotating shaft and operating with a current from the storage battery. The front end surfaces of the stick rotors 11 to 13 are provided with the overlapping areas 18 formed of a ferromagnetic material.  The overlapping areas 18 are sequentially raised and the stick rotors 11 to 13 are pushed upward simultaneously by energizing the electromagnetic coils one by one with the predetermined sequence to move upward the gravity points of the stick rotors 11 to 13 to rotate the rotating shaft.
Patent JP-2001177020-A (JP)
Title: Radiator and manufacturing method of heat sink
Inventor: KO GINJU
IPC: H01L23/36
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a radiator which is more simplified in a processing and a manufacture and also can be suppressed significantly low its production cost, and the manufacturing method of a heat sink. SOLUTION: A metal plate is formed into a material plate by punching the metal plate by a punch. The material plate is formed in such a way as to have a central section, a first radiating piece group, a second radiating piece group and assembly holes. The first and second radiating piece groups are vertically provided in such a way that the groups are bent by the punch, whereby a radiator is constituted into such a structure that the radiating pieces of the groups are formed in such a way that the radiating pieces are vertically provided on the periphery of the central section, and the assembly holes are sued for coupling an assembly plate provided with a fan with the radiator by locating members.
Patent JP-H07191431-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TODA YUZO
IPC: G03C1/815
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a photosensitive material with which a color image with good reproducibility of colors and light fastness is obtd. without problems of static fogging by incorporating a specified compd. into a photosensitive silver halide emulsion layer or a non-photosensitive hydrophilic colloid layer formed on a base material. CONSTITUTION:At least one of photosensitive silver halide emulsion layer or a non-photosensitive hydrophilic colloid layer formed on a base material contains at least one kind of compd. expressed by formula. In formula, R0 is a hydrogen atom, alkyl group or aryl group, R1-R5 may be same or different and are hydrogen atoms, alkyl groups, aryl groups, hetero rings, alkenyl groups, OR6, halogen atoms, nitro groups, cyano groups, NR6R7, NR6R7, etc., and R6, R7 may be same or different and are hydrogen atoms, alkyl groups, aryl groups, heterocyclic groups, or alkenyl groups.
Patent JP-H06191992-A (JP)
Title: Method for selectively forming diamond
Inventor: KATSUMATA SATOSHI
IPC: C30B29/04
Filed: 1992-12-25
Abstract: PURPOSE:To form diamond of fine pattern in good reproducibility by forming a pattern on a substrate with diamond-like carbon, thermally treating the pattern under a prescribed condition, and subsequently forming diamond on the surface of the substrate by a gas phase method. CONSTITUTION:A pattern is formed with diamond-like carbon on the surface of a substrate 1 e.g. by a sputtering method. The whole surface of substrate 1 is thermally treated under conditions comprising a pressure of 10<-7> to 760 Torr, a temperature of 50-1200 deg.C, and a treating time of 0.5min to 10hr. Diamond 2 is subsequently formed on the substrate 1 by a gas phase method.
Patent JP-H0721363-A (JP)
Title: Method for processing of image out of group of images
Inventor: HAFUIDA BERA
IPC: H04N7/18
Filed: 1993-12-24
Abstract: PURPOSE: To remove noises from one group of original images. CONSTITUTION: First of all, Fourier transformation is performed to one group of original images. The respective transformed images are extended to Fourier classes and the main harmony of original images and transformed images is made clear. While using this extended harmony, filtering is performed for reconstituting the transformed images and abandoning unwanted harmony. Inverse Fourier transformation is performed to these filtered transformed images, and the filtered original images are provided. In this case, the noise is removed by filtering without distributing the noise over the entire configuration of images and without lowering the quality of configuration of the images.
Patent JP-H05156206-A (JP)
Title: Treating agent for preventing abnormal noise
Inventor: OTSUKA SHIGEKI
IPC: C08L75/04
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a treating agent for coating to an oscillating part to prevent the generation of abnormal noise caused by the friction of the oscillating part with other part by including fine particles of a urethane resin in a silicone- copolymerized curable urethane resin. CONSTITUTION:The objective treating agent for suppressing abnormal noise is produced by uniformly mixing (A) a silicone-copolymerized curable urethane resin obtained by reacting a reactive silicone (e.g. hydroxypolydimethylsiloxane) with an isocyanate compound (e.g. tolylene diisocyanate) and a polyol (e.g. polyester polyol), (B) 1-50wt.% (in terms of solid component) of fine particles of a urethane resin having particle diameter of 0.1-40mum (preferably 0.5-20mum) and composed of cross-linked urethane polymer, etc., obtained by the urethanization reaction of a polyisocyanate compound with various hydroxy compounds and (C) a solvent and optionally a catalyst, a cure accelerator, etc. When an interior trim of automobile is treated with the treating agent, the variation range of the kinetic friction coefficient of the treated part to the counter part is decreased to prevent the generation of abnormal noise.
Patent JP-H06190281-A (JP)
Title: Fluidized bed catalyst for gaseous phase contact oxidation of aromatic hydrocarbon
Inventor: ASAMI YUKIO
IPC: C07B61/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a catalyst which is not degraded in activity even after long-term use by using titanium oxide, vanadium compd., alkaline metal compd. and sulfuric acid compd. as essential components and incorporating niobium as an oxide at a specific ratio therein. CONSTITUTION:The titanium oxide, vanadium compd., alkaline metal compd. and sulfuric acid compd. are used as the essential components and the niobium is incorporated as the oxide at 0.5 to 15wt.% therein. Further, at least one kind of the component selected from silica, boron oxide, phosphorus compd. and oxide of rare earth metal are incorporated therein. The resultant catalyst satisfies the high activity, high selectivity and high strength (wear resistance) not possible with the conventional catalysts at the time of producing arom. carboxylic anhydride, such as phthalic anhydride and pyromellitic anhydride by vapor phase contact oxidation of arom. hydrocarbons, such as O-xylene, naphthaline and durene, by fluidized beds. The catalyst simultaneously has a proper bulk sp. gr. suitable for fluidization and is has high industrial significance.
Patent JP-H07191410-A (JP)
Title: Magazine attaching/detaching device
Inventor: TAKEUCHI MASAHIKO
IPC: G03B27/46
Filed: 1993-12-24
Abstract: PURPOSE:To provide a magazine attaching/detaching device capable of easily taking out a magazine even when jamming occurs. CONSTITUTION:This device is constituted of a 1st supporting member 12 supporting the lower part of the magazine 4 on a sensitive material supply port 41 side, and a 2nd supporting member 13 supporting a side surface opposed to the supply port 41. The 1st supporting member 12 supports the magazine 4 raising it in the area from the positioning end 14 to the vicinity below the center of gravity of the magazine 4 to height (h) from a floor surface 15 when the positioning end 14 of the magazine 4 is made means of bending the corner of the lower edge of the magazine 4 on the supply port 41 side in L shape. The 2nd supporting member 13 is detached by moving a nip roller 7 upward and detaching a knob. The magazine 4 is tilted at a tilt supporting point (b) as the center and the sensitive material 3 between the supply port 41 and a feeding roller 6 is cut and separated by using a cutter knife. The magazine 4 is detached and the cut end of the remaining sensitive material 3 is drawn out and removed from a main body.
Patent JP-H06203699-A (JP)
Title: Seesaw type variable resistor switch
Inventor: MIKAMI TSUTOMU
IPC: H01H15/06
Filed: 1992-12-28
Abstract: PURPOSE:To make a resistor work as a switch and at the same time change the resistance steplessly by bringing a movable contact and a fixed contact into stepless contact with each other. CONSTITUTION:A switch l is prepared by fitting a metal plate 3 in a molded spring 4. A fixing part 5 in both end parts in the longitudinal direction of the spring 4 is fitted in a fitting part 6. The part, which is an exposed part of the metal plate 3 from the inside of the switch 1 and is curved like an arc, becomes a movable contact part A. The contact part A is so set as to face to a fixed contact part 9 in which a resistor pattern is formed and a fitting tool 10 is penetrated in a terminal part 8 of the spring 4 to position and fix the metal plate. Consequently, the switch 1 moves like a seesaw right and left on the terminal part 8 as a center wherein the terminal part 8 is positioned in the center of the switch 1 and when released, the switch is stopped at the time the weight center comes to the terminal part 8 owing to the resilient force of the spring 4.
Patent JP-2001167532-A (JP)
Title: Frequency comparator circuit
Inventor: KOJIMA HIROAKI
IPC: H03L7/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology which speeds up a read of the RF signal of a DVD. SOLUTION: This invented frequency comparator circuit 1 has an edge interval detecting circuit 3, a maximum interval detecting circuit 4, and a minimum interval detecting circuit 5. The edge interval detecting circuit 3 detects the number of pulses of a reference clock corresponding to the pulse width (edge interval) of the RF signal, the maximum interval detecting circuit 4 detects the maximum value of edge intervals in one frame, i.e., the maximum edge interval, and the minimum interval detecting circuit 5 detects the minimum value of maximum edge intervals of plural frames; and the minimum value of the maximum edge interval is compared with a number representing the period of a frame synchronizing signal to make a frequency comparison.  The edge interval detecting circuit 3, maximum interval detecting circuit 4, and minimum interval detecting circuit 5 are all composed of registers and the frequency comparison can be made without using a comparator nor a counter which are slow in operation speed, thereby the operation speed can be increased as compared with a conventional circuit which uses a comparator and a counter.