baber/WOPTO huggingface dataset:
Patent JP-H06157000-A (JP)
Title: Lifting device
Inventor: ISHIKAWA YUSUKE
IPC: B66F19/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a lifting device which is optimum to fixing of an object to be suspended to a ceiling surface by a method wherein a lifting member comprises screw rods each having a unit length, being joined together and separated from each other, and a worm wheel part is geared with the screw rod at other part than a joint between the adjoining screw rods. CONSTITUTION:A plurality of removable screw rods 38 each having a unit length are joined together to produce a lifting rod 39. This constitution causes execution of a lifting work in a way that a lifting device 20 is installed even when the height of a space, such as a place in the ceiling, is low. A work gear 50 is engaged with a screw rod 38 at other part than a joint between the screw rods 38. The worm gear 50 is rotated with the aid of a reverse runnable motor 32 to elevate the suspension rod 39. This constitution causes continuous elevation of the suspension rod and prevention of the drop of an object to be lifted.
Patent JP-2001194671-A (JP)
Title: Liquid crystal display device
Inventor: NISHIKAWA RYUJI
IPC: G02F1/1335
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device obtaining a bright and high contrast display with an improved opening ratio. SOLUTION: When the alignment of liquid crystal molecules inside a pixel is divided into plural ones with an alignment division means, an alignment boundary line is generated at a certain position inside the pixel. By forming a drain signal line 54 to overlap this position, the light shielding region inside the pixel is reduced so as to improve the opening ratio. Also the light leakage generated by alignment disorder is shielded with the drain signal line 54 so as to heighten the contrast. As the alignment division means, an alignment controlling window 36, an alignment controlling slope part 90 or the like is conceivable.
Patent JP-H02179767-A (JP)
Title: Printer
Inventor: KANEKO KAZUMITSU
IPC: G03B27/32
Filed: 1988-12-29
Abstract: PURPOSE:To obtain low-cost facilities by a method wherein ultraviolet laser light is converted according to printing information to form an optical image to be printed, and this image is sensitized and developed on diazo photosensitive paper to be printed. CONSTITUTION:Printing information is supplied to a scanner 14 from a computer or word processor. Then, the scanner 14 converts ultraviolet laser light emitted from an ultraviolet laser light source 12 to an optical image to be printed according to the printing information. Thereafter, diazo photosensitive paper 16 is sensitized with this optical image applied thereon. The diazo photosensitive paper 16 sensitized in this manner is developed by a developing means 20 to have a printing. In this manner, a printing can be conducted with good image quality and without the reduction of a printing speed by using low-cost facilities and paper.
Patent JP-H11176836-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IKEDA MASAJI
IPC: H01L29/73
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device containing a high breakdown voltage bipolar transistor which is capable of coping with high speed operation and ensuring a specified breakdown voltage, and its manufacturing method. SOLUTION: In a base region 2 constituted of a bas layer 19 and a graft base layer 18 around the base layer 19, an epitaxial layer 12 containing the vicinity of the outer peripheral part, where the junction surface of the graft base layer 18 is bent, is etched by an anisotropic plasma etching method, and a new base region 3 having an island structure is formed. Thereby the junction surface in the vicinity of the outer peripheral part of the graft base layer 18 intersects almost perpendicularly the sidewall surface of the new base region 3 having the island type structure.
Patent JP-H03196265-A (JP)
Title: Image generation storage
Inventor: MIURA KUNIHIKO
IPC: G06F17/30
Filed: 1989-12-25
Abstract: PURPOSE:To simply register and retrieve the images by outputting plural pieces of document information which are read under the designated copy output conditions after arranging these document information into a copy form of the single unit and then producing a summary of the document information stored in a recording medium. CONSTITUTION:Plural pieces of document information are read by a reading means 41 and stored in a storage medium 51, and the copy output conditions of those document information read by the means 41 are designated by a designating means 11. Based on this designated conditions, plural pieces of document information read by the means 41 are arranged into a copy form of the single unit and outputted. Thus a summary is produced for the document information stored in the medium 51. In such a constitution, the images are easily registered and retrieved at a low cost.
Patent JP-H05153651-A (JP)
Title: Trunk line interface circuit of private branch exchange
Inventor: UECHI KOUJIROU
IPC: H04Q3/58
Filed: 1991-11-26
Abstract: PURPOSE:To hold the sound volume of a call between a trunk line and an extension optimum regardless of the length of the trunk line. CONSTITUTION:When the sound volume of a ring-back tone detected by a ring-back tone volume detecting circuit 4 is smaller than reference sound volume set in a ring-back tone reference volume setting circuit 6, a call sound volume control circuit 5 amplifies the ring-back tone signal so that the sound volume difference (difference between the sound volume of the ring-back tone and the reference sound volume) is added to the sound volume of the ring-back tone. When the sound volume of the ring-back tone detected by the detecting circuit 4 is larger than the reference sound volume set in the setting circuit 6, on the other hand, the call sound volume control circuit 5 controls the ring- back tone signal.
Patent JP-H09179834-A (JP)
Title: Scheduling method of parallel system for process
Inventor: HIGUCHI KAZUYA
IPC: G06F12/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To generate a process and secure a memory dynamically from a process in execution by a parallel computer system so that the use efficiency of the memory of the whole system is optimum. SOLUTION: In the parallel computer system wherein a system management processor 1 and (n) computing processors 2 are connected by a high-speed network 4 and the respective processors 2 can communicate with each other, the system management processor 1 monitors the memory use states of the respective computing processors 2 together and when a process is generated, the processor having the best memory use efficiency for the generation of the process is selected to generate the process. To secure a memory dynamically from a process 17 in execution, the processor having the best memory use efficiency for securing the memory is selected and when a processor other than the processor on this side is selected, the memory is secured after the process is moved to the optimum processor by using a process moving function 13.
Patent JP-H07199956-A (JP)
Title: Sound insulator
Inventor: NANBA KAZUO
IPC: B60R13/08
Filed: 1993-12-28
Abstract: PURPOSE:To lower a noise level over the wide frequency area of noise and to provide improved sound insulating characteristics by interposing a specific intermediate layer between polyurethane foam and a sound insulating surface. CONSTITUTION:This sound insulator 1 is composed of the laminated body of the polyurethane foam 2, the sound insulating surface 3 composed of thermoplastic resin and a carpet 4 and the intermediate layer 5 composed of a fiber material or a continuous foamable resin foam material whose dynamic Young's modulus is equal to or less than 1X10<4>N/m<2> is interposed between the polyurethane foam 2 and the sound insulating surface 3. Then, the noise propagated inside an automobile compartment is composed of transmissive sound from an engine and wheels and solid object sound generated through the vibration of the engine and a suspension, etc., propagated through a car body and vibration of a car body panel. Since the sound insulator 1 effectively functions for both of them, the improved sound insulating characteristics can be obtained over the wide frequency area of the noise.
Patent JP-H10175616-A (JP)
Title: Filling nozzle equipment
Inventor: NAKAYAMA HARUMI
IPC: B65B39/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a filler from attaching to a valve seat and to prevent the dripping of liquid by comparatively simple structure. SOLUTION: This nozzle equipment 40 used for filling a filler comprises a cylindrical outer pipe part 42, a valve rod part 44 provided in the inside of the outer pipe part 42 and movable in the axial direction, a valve seat 46 provided at the bottom end part of the valve rod part 44 and a packing 47 provided on the part of the valve seat where the valve seat and the bottom end part of the outer pipe part touch each other. Furthermore, the valve seat is provided with a liquid drip preventive mechanism 48 having a projecting part facing downward.
Patent JP-H10166391-A (JP)
Title: Injection molding machine of multilayered molded object
Inventor: AIKAWA KEIICHI
IPC: B29L9/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a switching mark by allowing a resin passage to communicate so as not to perfectly prevent the flow of a resin when a skin material and a core material are changed over. SOLUTION: When the piston rod of a cylinder is allowed to retreat, the communication resin passage of a changeover valve 20 is changed over to a resin passage 16 of a skin material. The communication passage communicating with a mold cavity 8 from a first injection device 14A through the resin passage 16, a nozzle orifice and an injection orifice is formed. A screw 42A set to a retreat limit is allowed to straightly advance to inject a proper amt. of the skin material into a mold cavity 8. When the piston rod of the cylinder is allowed to advance in order to inject a core material, the communication passage 22 of the changeover valve 20 is changed over to the resin passage 18 of the core material and the communication passage communicating with the mold cavity 8 from a second injection device 14B through a resin passage 18, a nozzle orifice and an injection hole 10 is formed.
Patent JP-H09179099-A (JP)
Title: Picture display device
Inventor: TAKADA YUKIO
IPC: H04N9/31
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To display a picture in constant color temperature without depending on wavelength of a light source by varying a color temperature control device within a set range according to an electric signal detected from a photo-electric transducer. SOLUTION: Electric currents flow through photo-diodes D1 and D2 in accordance with to the quantity of light and the light emission characteristics of their light sources, and these are amplified by amplifiers 1 and 2 respectively and are added to a microcomputer 5 via A/D converters 3 and 4. The microcomputer 5 judges the present light sources and sets white balance adjustment in accordance with them. Namely, if the outputs (a) and (b) of the A/D converters 3 and 4 are compared with each other and a blue system has a larger energy, the light sources are recognized as metal halide lamps, and R, G, and B signals of a video processing circuit 6 are outputted without correction.  However, if a level (a) of the blue system does not exceed a half of a level (b) of an infrared wavelength compared with the latter, it is judged as a halogen lamp and R and G signal levels are attenuated to be outputted.
Patent JP-H06160627-A (JP)
Title: Polarizer and its manufacture
Inventor: SAITO MITSUNORI
IPC: G02B5/30
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a small-sized, high-reliable optical device which controls the optical nonreciprocal mechanism of an optical switch, etc., which does not depend upon polarization by rotating and adjusting a couple of polarizing glasses to orthogonal nicol positions and cutting off a light beam. CONSTITUTION:The polarizing glasses are cut in a discoid shape and resist masks are formed in specific shapes (a) and (b) by photolithography technology; and etching is carried out by using an ion beam to remove the areas outside the masks by about 50mum. After the etching process, reflection preventive films are formed of dielectric multi-layered films to suppress surface reflection. Then the polarizing glasses are mounted in holders whose coaxiality is previously confirmed and the positions are adjusted (c). In this case, the glasses are irradiated with a light beam of 70mum from one side and put one over the other at maximum extinction positions. Here, a 56dB peak is obtained when a measurement is taken with 1.3mum wavelength.
Patent JP-2000142191-A (JP)
Title: Adjustable seat of vehicle
Inventor: OKAMOTO YOSHIHIRO
IPC: B60N2/90
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To absorb off a slack of a wire harness to be connected with electric apparatus such as a functional component or safety component for a seat back whether the seat back is raised or folded down ahead and enhance the appearance. SOLUTION: An adjustable seat of a vehicle is configured with a seat cushion 11, a seat back 12 to admit mounting of a functional or safety component and hinge coupled with the seat cushion 11 in such a way as capable of falling ahead, a wire harness 15 extended from the rear surface 18 of the seat cushion 11 to outside its back, straddling the seat back 12 from the seat cushion 11, and extended to inside the seat back 12 from the under-part of the back surface 27 of the seat back 12 to be electrically connected with the electric apparatus of the component, and a slack remover with one end fixed to a seat cushion frame 19 inside the seat cushion 11 and the other end attached to midway the wire harness 15.
Patent JP-H05164455-A (JP)
Title: Refrigerator
Inventor: KUMAKURA HIDEO
IPC: F25D21/14
Filed: 1991-12-19
Abstract: PURPOSE:To prevent contamination in a cold room by dew at the time of defrosting by indenting ridge sections formed by the ceiling surface, rear and side face of a refrigerator to the heat-insulating material side, forming a recessed section-shaped base and providing a return air duct port tying a cooling room and the cold room. CONSTITUTION:A ridge section formed by the ceiling surface and rear of a cold room 3 is faced partially to the heat-insulating material 7 side, and an inner case recessed section 6a is formed. One opening end 17a of a return air duct 17 integrally shaped with a dew pan 16 is faced to the inner case recessed section 6a. A part of the inner case recessed section 6a is inclined at an angle gentler than the rear side of the cold room 3 and an inclined plane 6b is formed, and circulating cold air is drawn in as shown in the arrow P. A water reservoir section 6c is shaped to one surface of the inner case recessed section 6a. The other opening end 17b of the return air duct 17 is connected to an opening 16c on its midway of the rear wall 16b of the dew pan 16. According, even when frost adhering in the return air duct melts and is changed into dew on defrosting, the contamination of the wall surface of the cold room by dropping or flowing-down into the cold room is prevented.
Patent JP-H11155553-A (JP)
Title: Distillation of shochu
Inventor: KUROIWA TOGO
IPC: C12H6/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for distilling a Shochu (Japanese white distilled liquor) by which the high quality Shochu having a high pH value and a low acid degree is economically obtained. SOLUTION: An unrefined alcohol obtained by adding a malt and water to a crop feedstock and fermenting the addition product is distilled to provide a first home brew. An alkaline hot spring water permitted to be added to a food is added to the obtained first home brew to provide a diluted home brew. The diluted home brew is redistilled to provide the objective Shochu in the method for distilling the Shochu. The Shochu is also obtained by adding the alkaline hot spring water to the unrefined alcohol and distilling the obtained mixture.
Patent JP-2001156077-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOYAMA TORU
IPC: H01L29/165
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can prevent germanium contamination. SOLUTION: The method includes steps of forming a first insulating layer 2a on a silicon substrate 1, forming a second insulating layer 2b on a rear surface of the substrate 1, making an opening 3a in a part of the first insulating layer 2a for selectively forming a silicon/germanium thin film layer 4 only on the surface of the substrate 1 exposed by the opening 3a after formation of the second insulating layer 2b, and forming a silicon layer 5 on an outer surface of the thin film layer 4.
Patent JP-2000159819-A (JP)
Title: Polymerization of block copolymer
Inventor: SHINJO YUJI
IPC: C08F2/01
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide high quality polymers with enhanced controllability of the block structure in a short period of time by restricting the space volume of a reactor in producing a block copolymer by using living polymerization. SOLUTION: In the process for the polymerization of a block copolymer comprising allowing the gas in the gaseous phase zone of a reactor to lead to a heat exchanger provided outside the reactor in the batchwise living solution polymerization and condensing the gas to a liquid to remove heat by utilizing the latent heat of evaporation, the polymerization is controlled by an apparatus having a relationship between the amount Q m3/min of the gas to be compulsorily fed to the reactor and the volume V m3 of a flow amount including the heat exchanger outside the reactor which is represented by the relationship: V/Q<=0.8.
Patent JP-H05173729-A (JP)
Title: Ink jet recorder
Inventor: YANO KENTARO
IPC: B41J2/175
Filed: 1991-12-19
Abstract: PURPOSE:To make display contents enrich by providing a means to transfer information on a printer side to a host side and a means to process the transferred information on the host side. CONSTITUTION:The control system of a printer is composed of a control part 5100 provided with CPU 5101 such as a microprocessor or the like, ROM 5103 storing this control program or various data, RAM 5102 to be used as a work area and to temporarily preserve the various data and EEPROM 5104 for storing various head information even after a power source is turned off such as when exchanging a head, interface 5200, motor driver 5400 for driving various motors, and drive 5300 for driving a recording head. On the other hand, the host side is composed of a disk driver 5800 for driving a storage medium as well as the equipments, and a driver 5700 for driving a CRT. Then, a signal system is provided with a receiving signal line, transmitting signal line and ground line.
Patent JP-2000137935-A (JP)
Title: Disk device
Inventor: TSUNODA YOSHINORI
IPC: G11B17/028
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To surely attract/hold a disk onto a turntable by providing magnetic material transmitting magnetic flux of a magnet of a motor through between the magnet of the motor rotation driving the turntable and a clamping plate provided on the disk. SOLUTION: The coil 1114 of the motor 1030 is arranged oppositely to the magnet 1113 stuck to the turntable 1028 to be fixed to a pedestal 1021. The magnetic flux 1130 is generated from an end part 1128 of a yoke 1126 stuck to the magnet 1113 and a projected part 1129, and the clamping plate 1042 consisting of the magnetic material is attracted, and the disk 1023 is fixed to the turntable 1028. Since the pedestal 121 is constituted of the magnetic material, though the force so that the turntable 1028 is attracted in the direction of the pedestal 1021 occurs by the magnetic flux of the magnet 1113, a spring 1020 thrusts up a support shaft 1002 upward against the attracting force, and thus, keeps a gap between the magnet 1113 and the coil 1114.
Patent JP-H09175820-A (JP)
Title: Production of tin dioxide whisker
Inventor: ZOOI AZUBOON
IPC: C01G19/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tin dioxide whisker high in aspect ratio, low in specific resistance, long and uniform in length in good reproducibility in high yield and readily by heat-treating a tin compound or metal tin under a specific condition, forming a crystal nucleus and successively growing the crystal. SOLUTION: A tin compound or metal tin is heated in an atmosphere under an oxygen partial pressure lower than the oxygen partial pressure of atmospheric pressure to form a crystal nucleus, heated at a temperature higher than the temperature for forming the crystal nucleus and crystal is grown to give the objective tin dioxide whisker. Preferably the tin compound or the metal tin is heated in the presence of an excessive amount of a carbon-based substance to form the crystal nucleus and heated substantially in the absence of the carbon-based substance at the temperature higher than the temperature for forming the crystal nucleus to grow the crystal.
Patent JP-H08184886-A (JP)
Title: External power source device for camera
Inventor: KARASAWA AKIRA
IPC: G03B17/02
Filed: 1994-12-28
Abstract: PURPOSE: To enable the sure holding of a camera without a feeling of incompatibility, even if an external power source device is integrally attached to the bottom surface of the camera. CONSTITUTION: An extended grip 2 in a shape just like the grip part 21 of the camera 20 is extended is formed on one side of the external power source device 1, a guiding part 2a which is larger than the grip part 21 and wraps it at the time of attaching is provided on the extended grip 2 and the outside surface 2b of the guiding part 2a is inclined to reduce vertical thickness. Further, a cover housing part 3 housing the hinged battery cover 22 of the battery chamber 24 of the camera 20, at the time of attaching to the camera is provided inside the guiding part 2a.
Patent JP-H07190328-A (JP)
Title: Incinerated ash melting apparatus
Inventor: KONAGAYA YOSHIAKI
IPC: F23G7/00
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently melt fine powder incinerated ash by providing a melting burner for oxygen or oxygen enriched gas as self-sustained combustible gas in a melting furnace, and providing a route for charging part of incinerated ash into a flame of a flame spraying burner. CONSTITUTION:A self-sustained combustible gas supply route 4 is formed of an oxygen supply facility 41 and a heat exchanger 8. Self-sustained combustible gas to be supply from the facility 41, i.e., oxygen gas or oxygen enriched gas is heat exchanged with exhaust gas by the exchanger 8, raised at its temperature, and then supplied to a flame spraying burner 1. Fine powder incinerated ash to be supplied from a feeder 51 is raised at its pressure by a compressor 52 is accompanied with conveying gas heat exchanged with the exhaust gas by the exchanger 8 and raised at its pressure, and supplied to the burner 1. The fine ash supplied from an incineration supply route 5 to the burner 1 and charged into the flame is melted to be softened in the flame, and adhered to a furnace wall 21 of a front surface of the burner 1. The fine ash not melted in the flame is collected by melted ash adhered to the wall 21, and melted thereat.