baber/WOPTO huggingface dataset:
Patent JP-2000065156-A (JP)
Title: Silent chain transmitting device
Inventor: MATSUDA AKIO
IPC: F16H7/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve sound vibration performance by reducing noise from starting engagement to seating. SOLUTION: The inner and outer side flank surfaces 23 and 24 of respective link plates 2 are formed so that the flank surfaces 23 of link rows can contact a sprocket teeth(t) when a chain is rectilinearly extended and wound on a sprocket. The curved surface of the sprocket tooth surface contacting the chain at the initial time of engagement is formed into a shape, so as to have the envelope curve of the locus of the inner side flank surface lower part of the link plate 2, drawn at the time of the rectilinear movement of the chain engaging with the sprocket without causing chord vertical movement.  The curved surface of the sprocket tooth surface contacting the chain at the time of seating, is formed into a shape, so as to have the envelope curb of the locus of the inner side flank surface upper part of the link plate 2, drawn at the time of the rotation movement of the link plate 2 by the winding movement of the chain on the sprocket.
Patent JP-H0671286-A (JP)
Title: Agent and method for preventive bulking
Inventor: YAMAMOTO ICHIRO
IPC: C02F1/50
Filed: 1992-08-28
Abstract: PURPOSE:To easily and quickly prevent filiform bulking by combinedly using a small amount of flocculant and bactericide. CONSTITUTION:The bulking preventive agent for waste water treatment consists of the mixture of the chemicals (bactericide or antimicrobial agent) having sterilizing or bacteriostatic effect for the filiform micro-organism causing bulking and a cationic org. flocculant, and the chemical (bactericide or antimicrobial agent) having sterilizing or bacteriostatic effect for the filiform micro-organism causing bulking and a cationic org. flocculant are used in common for the waste water which causes or has caused bulking.
Patent JP-H0994229-A (JP)
Title: Apparatus for photographing endothelial cell of cornea
Inventor: NISHIO KOJI
IPC: A61B3/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for photographing corneal endothelial cells without narrowing the tolerance of alignment and keeping a high alignment precision. SOLUTION: This apparatus comprises a lighting optical system 25 for lighting a cornea C, an observing and photographing optical system 26 for observing and photographing by receiving the reflected image from the cornea C, a means for detecting the focusing state 65 which detects the focusing state of the endothelial cells of the cornea, a lighting optical system for lighting the eye anterior region 31, an observing optical means 21 for observing the anterior part of the eye of the subject E, an alignment index projecting means 22 for projecting an alignment index light to the subject eye E, alignment detecting means 36 and 42 for aligning the apparatus to the subject eye E.  The alignment detecting means are capable of switching between a state being wide in range for detection and low in precision for detection and a state being narrow in range for detection and high in precision for detection.
Patent JP-H03116870-A (JP)
Title: Photoelectric conversion device
Inventor: HASHIMOTO SEIJI
IPC: H04N1/028
Filed: 1989-09-29
Abstract: PURPOSE:To enable read signals to be high in S/N ratio by a method wherein a reset means which removes residual charges and a capacitor which controls the potential of a gate electrode are connected to a gate region. CONSTITUTION:A reset means Tr is connected to a gate region 10 of a junction type field effect transistor S which serves as a photoelectric conversion element of charge amplification type, residual charges in the gate region 10 are transferred to reset by the use of the reset means Tr, whereby random noises are removed from read signals. A capacitor Cox is connected to the gate region 10 of the junction type field effect transistor S, and the potential of the gate region 10 is controlled by controlling a voltage applied to the capacitor Cox, whereby signals and offset noises correspondent to the charge stored in the gate region 10 are extracted at a required timing. By this setup, read signals can be not only improved in S/N ratio but also outputted at a required timing.
Patent JP-H0299902-A (JP)
Title: Color glass filter for copying machine
Inventor: KYOGOKU TETSUO
IPC: G03B27/50
Filed: 1988-10-06
Abstract: PURPOSE:To prevent spectral characteristics from deviating due to the angle of incidence of light by decreasing the thickness of the color glass filter from the center part where on-axis light is transmitted to both end parts and making the on-axis light and off-axis light constant in transmission distance. CONSTITUTION:The color glass filter 1 is formed decreasing in thickness from the center part to both end parts. Then the thickness is set so that the transmission distance l1 of the on-axis light and the transmission distance l2 of the off-axis light go to constant when the color glass filter 1 is arranged at a specific position on the optical path of light transmitted through an image forming lens. Consequently, luminous flux incident on the color glass filter 1 at any angle is equal in transmissivity and the on-axis light and off-axis light has the same spectral characteristics, so that the spectral characteristics do not deviate with the angle of incidence of the luminous flux.
Patent JP-2000083119-A (JP)
Title: Method for controlling network facsimile equipment
Inventor: WAKASUGI NAOKI
IPC: H04L12/58
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To utilize additional information to be added to image information by software for an electronic mail by arranging the content of additional information to transmission image information in the text part of plural parts, and arranging transmission image information in the other parts. SOLUTION: At the time of transmitting image information whose additional information is set, an electronic mail in a multipart MIME form having two parts (a text part and a binary part) is applied. Character strings for explaining facsimile image information (image data in a TIFF-F format) to be arranged in the binary part are arranged in the text part, and information after the facsimile image information to be transmitted is changed into MIME information in a BASE 64 coding system is arranged in the binary part. Thus, the content of the facsimile image information can be displayed by executing an operation for extracting or displaying an accompanying file.
Patent JP-H02101101-A (JP)
Title: Method for removing binder from powder injection molding body
Inventor: KIHARA HIROSHI
IPC: C04B35/64
Filed: 1988-10-06
Abstract: PURPOSE:To prevent the development of deformation, bulging and crack in degreasing process by heating an injection body using binder containing water- soluble organic polymer and water-insoluble organic polymer after bringing into contact with water. CONSTITUTION:Powder, the water-soluble thermoplastic organic polymer of polyethylene oxide, etc., and the water-insoluble thermoplastic organic polymer of polyethylene, etc., are kneaded and injection-molded. By bringing this into contact with the water, the water-soluble organic polymer is dissolved by the method of immersion. Successively, the heating and degreasing are executed in a heating furnace, etc., the water-insoluble organic polymer and the remaining binder are removed. By this method, the development of crack, etc., in the molding body caused by swelling, etc., of the thermoplastic organic polymer can be prevented. Further, softening and the deformation of the molding body at the time of heating is prevented and the development of bulging and crack caused by effect of canalization of the organic polymer can be prevented.
Patent JP-S62114867-A (JP)
Title: Grinding finishing apparatus for saddle shaped prepared hole
Inventor: YOSHIDA KOKI
IPC: B24B17/02
Filed: 1985-11-13
Abstract: PURPOSE:To carry out the grinding finishing by guiding two dimensional curves out of three dimensional curves of the locus of a saddle-shaped prepared hole on a cylindrical pipe by an arcuate guide and permitting said guide to shift horizontally in reciprocation and driving a grinding element by allowing the revolution center of the grinding element to coincide with the center of the prepared hole. CONSTITUTION:The center shaft of a grinding element 52 is arranged for a circular guide 41 so as to be directed to the center of a cylindrical pipe 11 and perform the arcuate movement by at least three guide rollers 55. When a horizontal guide 72 fixed onto the turning arm 71 having the same turning shaft to the center of the saddle-shaped prepared hole 12 of the cylindrical pipe 11 is revolved by a turn-driving device 34, the grinding element 52 turns around the center of the saddle-shaped prepared hole 12, pushed in the radial direction by a rod. At this time, the arcuate guide 41 is connected by a guide rail 32 and a roller, and the horizontal reciprocating movement is permitted. Therefore, automatic grinding finishing is permitted by properly selecting the fluid pressure of a thrust adjustor and the revolution speed of the turning driving device 34 according to the guiding depth of the saddle-shaped prepared hole 12 and driving the grinding element 52. Therefore, the working efficiency can be improved, and automatic operation is permitted.
Patent JP-H0892446-A (JP)
Title: Chlorinated resin composition
Inventor: KURIWAKI MASAHARU
IPC: C08K5/52
Filed: 1994-09-20
Abstract: PURPOSE: To greatly improve the stability of a chlorinated resin by compounding it with a γ-diketone (salt). CONSTITUTION: A chlorinated resin in an amount of 100 pts.wt. is compounded with 0.01-5 pts.wt. γ-diketone or its salt to give a stabilized, esp. thermally stabilized, chlorinated resin compsn. The γ-diketone is represented by the formula (wherein R<1> and R<2> are each H, an alkyl, an alkenyl, a cycloalkyl, an aryl, or an aralkyl provided they may be substd.; and R<3> and R<4> are each H or an alkyl). When a γ-diketone salt is used, it is pref. a salt of a lowly toxic and highly safe metal, esp. a divalent metal (e.g. Ca, Mg, or Zn). Since the compsn. is esp. resistant to heat and light, the degradation in the characteristics of the resin is inhibited. Moreover, the compsn. is lowly toxic and highly safe.
Patent JP-H0994383-A (JP)
Title: Washing machine
Inventor: SAWAZAKI KAZUYUKI
IPC: D06F39/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To easily sense the clogging of a filter by disposing an overflowing water storage part for storing overflowing water from the filter at the upper part of a washing tank and discharging the stored overflowing water from a discharge hole, in a washing machine for circulating washing water through a circulation flow passage provided with the filter in the circulation flow passage. SOLUTION: At the time of washing, the washing water inside a spinning tub is passed through the circulation flow passage by a circulation pump 8 and carried to a water supply and filter part 7, the washing water is passed through a lint filter 16 there and waste thread is recovered. Then, dirt, inorganic components such as iron or the like and small detergent dregs, etc., are recovered by a clean filter 17 and the cleaned washing water is made to flow down again into the spinning tub from a nozzle part 7c.  At the time, when the clogging occurs at the clean filter 17, the washing water is accumulated on the upper surface of the clean filter 17 and the water level of the washing water reaches the upper end part of a partition rib 13, the overflowing water which crosses over the rib 13 flows into the overflowing water storage part 22 and discharged from the discharge hole, and thus, the clogging is sensed.
Patent JP-S61122210-A (JP)
Title: Conditioning hair care agent
Inventor: HERUMAN HENZEN
IPC: A61K8/46
Filed: 1985-11-13
Abstract: A hair care preparation containing a hair conditioning effective amount of a compound of the formula:   <IMAGE>   wherein: R1 is a C12-16-n-alkyl; R2 is a C1-4-n-alkyl; is a C1-4-hydroxyalkyl; R4 is a C1-4-n-alkyl or a C2-4-hydroxyalkyl; A is an inorganic or organic acid anion; and n is the valence of said anion.
Patent JP-H1098669-A (JP)
Title: Editing system
Inventor: SUMIYOSHI MASANORI
IPC: H04N5/765
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To continuously perform scene dividing processing to a video transmitted in real time and to perform an editing work while a scene is divided by constituting an editing system of three computers, that is, a computer for control and edition (controller/editor) and two computers for scene division (scene dividing machine). SOLUTION: Two scene dividing machines 2, 3 to detect a scene change point of an inputted video and the controller/editor 1 to control the scene deviding machines and to perform editing work as rearranging, coupling, etc., of each scene are used as a system to perform editing work to a video input 5 transmitted in real time. A video input board and an interface 6 to input/ output a control signal and a LAN interface 7 for file transfer are connected to each machine. Furthermore, a storing device 4 as a hard disk, etc., is connected to the contorller/editor 1.
Patent JP-H1014869-A (JP)
Title: Fluorescent endoscope
Inventor: HAKAMATA KAZUO
IPC: A61B1/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent endoscope which can pick up an ordinary image with a high fineness. SOLUTION: Excited light L1 in the exciting wavelength region of a photo-sensitive substance emitting fluorescence is led to a part 30 inside a vital organism 16 by a light guide 12 for excited light, and illumination light L2 is led to the same part 30 by a light guide 15 for illumination light. The light from this part 3 is branched by a photo-branching means into the first and the second photo-path. The fluorescent image generated with fluorescent beams L3 emitted by the part 30 and advancing in the first photo-path is picked up by an image- picking up means 23. The illumination light L2 reflected by the part 30 and advancing in the second photo-path is received by a solid image picking up element 25 within a vital organism so that an ordinary image with L2 is picked up.
Patent JP-H06104082-A (JP)
Title: Microwave oven
Inventor: MINAGAWA HIROSHI
IPC: H05B6/68
Filed: 1992-09-24
Abstract: PURPOSE:To miniaturize a metal reflector and provide an inexpensive active load matching device adaptable to domestic microwave oven. CONSTITUTION:In a waveguide 3 for guiding a microwave radiated from the antenna 2 of a microwave generating means 1 to a heating chamber 21, a metal reflector 5 having a rotating shaft inclined to the microwave advancing direction is provided, and the angle between the rotating disc and metal stub of the metal reflector 5 is equalized to the inclination of the rotating shaft, whereby the metal reflector 5 is miniaturized. Further, a control means 10 for controlling the rotating position of the metal reflector in conformation to food weight, food placing position, and cooking menu is provided, whereby the power efficiency of a magnetron is satisfactorily operated.
Patent JP-H08122028-A (JP)
Title: Method and apparatus for generation of interference fringes
Inventor: YONEDA MASAMI
IPC: G01B9/02
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a high-accuracy interference-fringe image comprising the number of interference fringes which can be observed easily by an operator when the surface shape of a face to be inspected having a high smoothness degree is to be inspected by a method wherein inclination data on the face to be inspected is added, by way of a computation, to interference-fringe data obtained by an interference between an alignmentadjusted reference face and the face to be inspected. CONSTITUTION: The alignment of a reference face with a face to be inspected is adjusted so as to reduce interference fringes to the minimum (S1). A measuring region is set (S2). The interference fringes are analyzed by a fringe (phase) scanning method, and shape data on the face to be inspected is obtained (S3). An inclination is corrected by way of a computation, and the alignment is adjusted finely (S4). In addition, prescribed inclination-setting data is added to the shape data, and the inclination is given, by way of a computation, to the face to be inspected (S5). Pseudo interference fringes are generated (S6). They are displayed so as to be capable of being confirmed visually by an operator (S7).
Patent JP-2000080249-A (JP)
Title: Amorphous refractory composition
Inventor: IRIE SHUNSUKE
IPC: C04B35/657
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous refractory composition containing a phenolic resin as a binder, having improved flowability and capable of maintaining the flowability for a desired time. SOLUTION: This amorphous refractory composition comprises aggregates and a phenolic resin, and further contains a naphthalenesulfonic acid.formaldehyde condensate salt. Therein, the naphthalenesulfonic acid.formaldehyde condensate salt is preferably contained in an amount of 0.1-4.0 wt.% based on the amorphous refractory composition. An alkali substance for forming the salt of the naphthalenesulfonic acid.formaldehyde condensate is preferably an alkali metal, an amine compound or ammonia.
Patent JP-S62114753-A (JP)
Title: Method for controlling molten steel level in continuous casting machine
Inventor: KAIZUKA HIROSHI
IPC: B22D11/18
Filed: 1985-11-12
Abstract: PURPOSE:To decrease the sliding quantity of a sliding nozzle while assuring control accuracy and to extend the life of said nozzle by controlling the molten steel level in a mold by using a molten steel level controller, sliding nozzle opening degree controller and calculator for a control part. CONSTITUTION:After the molten steel 11 in a ladle 10 is poured through the nozzle 12 into a tundish 9, the flow rate of the molten steel is controlled by the sliding nozzle 3 to be slid by the command from a control part 30 to pour the molten steel into a mold 1. The value of the molten steel level in the mold detected by a level detector 6 and the set value of the molten steel level are inputted to the molten steel level controller 20 in the control part 30 and the output from the controller 20 and the opening degree of the sliding nozzle detected by an opening degree detector 7 are inputted to a sliding nozzle opening degree controller 21. The speed command value is calculated by a calculator 22 using the output of the controller 21. The speed command value is inputted to a speed control circuit 5 which drives an electrically driven cylinder 4 to slide the sliding nozzle 3, by which the opening degree thereof is controlled.
Patent JP-S62112650-A (JP)
Title: Propylene copolymer composition
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08K7/14
Filed: 1985-11-12
Abstract: PURPOSE:To provide the titled compsn. having excellent shape retention under high-temperature conditions, by dispersing a polyamide or a thermoplastic polyester and glass fiber in a specified propylene copolymer so as to form a specified structure and enhancing the crystallizability of the resin component with a nucleating agent. CONSTITUTION:The titled compsn. is obtd. by blending 100pts.wt. compsn. consisting of 50-80vol% crystalline propylene/ethylene block copolymer (A) having an ethylene content of 1-30wt%, an MFR of 1-300dg/min and a room- temperature xylene-soluble matter content of 1-30wt% and 20-50vol% polyamide or thermoplastic polyester (B) with 15-50pts.wt. glass fiber (C) having a diameter of 5-15mu and 0.001-2pts.wt. nucleating agent (D) and has such a structure that disperse phases wherein the component C wholly or partially coated with the component B is dispersed in the matrix composed of the component A are bonded to each other through the component B and communicate with each other. The compsn. has excellent shape retention under high- temperature conditions in particular and is suitable for use as a material for industrial parts such as automobile parts, parts for OA equipment, etc.
Patent JP-H06205352-A (JP)
Title: Loading mechanism of recording medium in recording and reproducing device and structure for connector in the device
Inventor: KURAHASHI SUNAO
IPC: H05K5/02
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the recording and reproducing device having a structure in which a memory card is easily loaded/unloaded and dust-proof/drip-proof for an insertion port of the memory card is improved. CONSTITUTION:A pin 5b of a guide frame 5 is turned counter clockwise in interference with an interlock arm 3c of a cover 3 and an insertion port 5a is projected from an electronic still camera main body 2, then a memory card 1 is inserted to the insertion port 5a to allow a tip of the memory card 1 to interfere with an interference part 8b of a slider 8 thereby inhibiting the insertion. When the cover 3 is kept turning clockwise, an arm 3a of the cover 3 interferes with a long hole 8a of the slider 8 to move the slider 8 to the left and to move also the memory card 1 to the left and a contact hole group 1a of the memory card 1 is fitted to a signal pin group 6a of a connector 6.
Patent JP-2001072990-A (JP)
Title: Ball-and-roller bearing
Inventor: FUJITA YASUNOBU
IPC: C10N40/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To decrease the evaporation, from a ball-and-roller bearing for HDD, of a grease component causative of the deposition of foreign matters on a magnetic disk by incorporating an additive-diluting oil having a specified kinematic viscosity into a grease filled into a grease-lubricated ball-and-roller bearing. SOLUTION: A grease containing an additive-diluting oil having a kinematic viscosity at 40 deg.C of 30 mm2/s or higher but 150 mm2/s or lower is filled into a grease-lubricated ball-and-roller bearing. The grease filled into a grease- lubricated ball-and-roller bearing does not contain a compound having a 15 to 25C hydrocarbon chain. The grease contains a base oil, a thickener, and an additive, and the additive essentially contains a rust preventive and an antioxidant. Oils having a kinematic viscosity of 30 to 150 mm2/s and classified into aromatic ester oils, mineral oils, and poly-α-olefin oils are listed as the diluting oils. As a rust-preventive additive as an object to be diluted, a calcium alkylbenzenesulfonate is especially preferable.
Patent JP-H04133605-A (JP)
Title: Controller for composed car
Inventor: ARAKI CHOICHIRO
IPC: B60L15/42
Filed: 1990-09-20
Abstract: PURPOSE:To simplify a power supply line and a signal transmission circuit between motorman's seats by providing operating means mounted to motorman's seats arranged at the different positions of a train with selecting means, selection release means, memory means and the generating means of selective inhibiting signals. CONSTITUTION:Devices 1a, 1b for a driver, devices 2a, 2b for a conductor and switches and indicators attached to the devices are installed to the crew's rooms of cars 41, 42 with the crew's rooms of a train 40. The selective statuses of the operating means of each crew's room are transmitted mutually by multiplex transmission liens 7a-7c through interfaces 8a, 8b, processing circuits 9a, 9b and transmission control sections 10a-10c. Memories 12a1, 12a2 and 12c1, 12c2, motorman's seat selective inhibiting memories 12b1, 12b2 and conductor handling inhibiting memories 12d1, 12d2 are mounted to memories 120, 121 connected to the processing circuits 9a, 9b, and travelling control is enabled in one of cabs and only the opening and closing control of a door in the other.