baber/WOPTO huggingface dataset:
Patent JP-H06167915-A (JP)
Title: Pre-transfer destaticizer
Inventor: SAKO HIROYUKI
IPC: G03G21/08
Filed: 1992-11-27
Abstract: PURPOSE:To perform pre-transfer destaticization without the generation of an image memory add to restrain the deterioration of a photosensitive body by irradiating an amorphous silicone photosensitive body with destaticizing light having the light quantity within a specified extent with reference to a prescribed wavelength. CONSTITUTION:The destaticizing light having the light quantity within the specified extent with reference to a prescribed wavelength is used. That is, the extent of the light quantity capable of obtaining the good image is 8.5 to 9.7muJ/cm<2> as to the destaticizing light whose wavelength is 435nm, the extent is 1.6 to 10.2muJ/cm<2> as to the destaticizing light whose wavelength is 544nm, the extent is 1.2 to 2.1muJ/cm<2> as to the destaticizing light whose wavelength is 611nm. In each wavelength of 435nm, 544nm and 611nm, in the extent surrounded by each straight line which is obtained by connecting respective ceiling values of the extent of the light quantity capable of obtaining the good image from a low wavelength side in order and each strainght line which is obtained by connecting respective lower limit values of the extent of the light quantity from a low wavelength side in order, the light having the wavelength and the light quantity within the extent is emitted from the destaticizing lamp 21 of the pre-transfer destaticizer 20 toward the surface of the photosensitive drum 10.
Patent JP-H04189929-A (JP)
Title: Bowl washing mechanism for full automatic washbowl
Inventor: ICHINO MASARU
IPC: E03C1/05
Filed: 1990-11-21
Abstract: PURPOSE:To enable a bowl to be washed at all times, and obtain the clean feeling thereof by detecting the closure of a wash water delivery solenoid valve, and delivering wash water from a bowl wash water outlet laid around the bowl. CONSTITUTION:When a washbowl sensor 6 is turned on, a hot and cold water mixing valve 10 is opened, and wash water is delivered. When it is detected that the washbowl sensor 6 is turned off, the hot and cold water mixing valve 10 is closed in the predetermined time. Then, the closure of the valve 10 is detected and a wash water delivery solenoid valve 25 is opened for delivering wash water from a bowl wash water outlet 18 for the predetermined time. According to the aforesaid construction, the contamination of a full automatic washbowl is washed away, and the clean feeling thereof can be maintained at all times.
Patent JP-H01160207-A (JP)
Title: Sound quality adjuster
Inventor: ISHIKAWA SEIICHI
IPC: H03H17/02
Filed: 1987-12-17
Abstract: PURPOSE:To independently set an arbitrary amplitude frequency characteristic and an arbitrary phase frequency characteristic, respectively, by being equipped with a setting means to set an impulse response obtained from a convolving means to a transversal filter in making it into a filter coefficient and with the transversal filter to realize the filter of the set coefficient. CONSTITUTION:An impulse signal generated by an impulse generating means 10 is supplied through a signal output means 9, a digital/analog converter 16 and a power amplifier 17 to a loudspeaker 18. To a microphone 19, an impulse response wave, in which both characteristics which the loudspeaker 18 and a sound field 30 have are convolved, is inputted, an impulse response waveform is inputted through a microphone amplifier 20 and an analog/digital converter 21 to a signal input means 1, and the waveform is stored into a storing means 11. A result, obtained by convolving a transmitting function obtained by a reverse amplitude transmitting function arithmetic means 14, the amplitude characteristic inputted by an amplitude input means 1 and a phase input means 2, and the transmitting function obtained by an input transmitting function arithmetic means 13 based on the phase characteristic, is set through a setting means 6 to an FIR filter 7.
Patent JP-H03180310-A (JP)
Title: Method, apparatus, and mold for sealing electronic parts with resin
Inventor: OSADA MICHIO
IPC: B29C45/34
Filed: 1989-12-08
Abstract: PURPOSE:To improve slide characteristics of each plunger and enhance the durability of a resin-sealing mold assembly by applying required oscillation action to each plunger and/or each pot. CONSTITUTION:When a screw shaft moves up, the top end part 1202 of each plunger pressurizes a resin material R in each pot 114, respectively. However, when the applied pressure reaches a preset fixed level or above, each plunger 120 in upward movement moves down relatively with respect to a plunger holder 140. Since upward elasticity is applied to each plunger 120 by an elastic pressing member 121 via a seating 122, the respective resin materials R are subjected to a substantially equal pressure due to the elasticity. Furthermore, since each resin material R is heated by a heater to be melted in each pot 114 and is injected to be packed into a twin type cavity 116 through a resin passage 115 under pressure applied by each plunger 120, the molten resin materials injected and packed are molded to seal electronic parts in the twin type cavity 116.
Patent JP-H09139520-A (JP)
Title: Waveguide type light receiving element and its manufacture
Inventor: NISHIKATA KAZUAKI
IPC: H01L31/0232
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type light receiving element wherein the sensitivity is excellent, the response speed is high, and the optical coupling efficiency with a waveguide is high. SOLUTION: This light receiving element 10 is a photodetector and provided with an optical waveguide part 18, an optical contraction part 20 and a light absorption part 22, in order along the traveling direction of light. The optical waveguide part 18 has clad layers 14, 28 constituting the respective PN junctions, and optical waveguide layers 16, 26 sandwiched between the layers 14, 28. The light absorption part 20 has a clad layer continuous to the clad layer of the optical waveguide part 18, an optical waveguide layer continuous to a waveguide layer of the optical waveguide part 18, and a light absorption layer 24 in contact with the optical waveguide layer. The transversal width and thickness of the layer 24 are contracted in the traveling direction of light.  The light absorption part 22 has the clad layers 14, 28 which are electrically insulated from the optical contraction part 20 and constitute the respective PN junctions, the optical waveguide layers 16, 26 sandwiched between the layers 14 and 28, and a light absorption layer between the optical waveguide layers 16 and 26. The one end of the light absorption layer is continuous to the light absorption layer of the optical contraction part 20, and stretches in a stripe type of the same width. Thereby the light from a waveguide such as an optical fiber and quartz optical components can be conformed to the optical waveguide diameter of the light receiving end surface of the detector 10.
Patent JP-H09138622-A (JP)
Title: Lubricant supplying device for image forming device
Inventor: ARAI MAKOTO
IPC: G03G21/10
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supplying device for an image forming device capable of improving the margin of cleaning blade thrusting and defective cleaning at high temperature by controlling the coating quantity of lubricant appropriately in accordance with the temperature of an image carrier. SOLUTION: When a coating roller 4 is rotated, a lubricant layer having a specified thickness is formed on the surface of the coating roller 4, so that the surface of photoreceptor 1 is uniformly coated through a cleaning brush 3. The force to be applied to the lubricant 6 by the means of a compression spring 7 is changed by rotating a cam 9 and a contact state with the coating roller 4 is changed, so that lubricant material carried on the surface of the coating roller 4 is changed. For changing the coated quantity, the cam 9 is driven corresponding to the temperature of the photoreceptor 1 detected by a thermistor 8.
Patent JP-H09156793-A (JP)
Title: Paper sheet conveying device
Inventor: YANO MASAHISA
IPC: B41J13/076
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of conveying a paper sheet well. SOLUTION: In a paper sheet conveying device including a feed roller 1 and a separating roller 2 to be rotated in the opposite direction to the feed roller 1, an oscillating striking plate 11 to be brought in contact with the feed roller 1 by the constant pressure is provided. An oscillating striking material 12 to be brought in contact with a separate roller spring 10 by the constant pressure is also provided. Since the paper sheet, the feed roller 1 and the separate roller 2 are pressed by the constant pressure, the paper sheet can be well conveyed even if the thickness of the paper sheet is changed.
Patent JP-H08177377-A (JP)
Title: Tunnel boring machine and tunnel excavation method
Inventor: YASUO TOMOYA
IPC: E21D9/11
Filed: 1994-12-22
Abstract: PURPOSE: To continuously bore a tunnel even at the time of drawing a rear barrel section with a front barrel section kept at a fixing process, regarding a tunnel boring machine formed out of a front barrel section and a rear barrel section slidably jointed thereto. CONSTITUTION: A tunnel boring machine 10 is formed out of a front barrel section 12 having a cutter head 11 on the front end thereof for excavating a tunnel face, a rear barrel section 13 slidably jointed thereto and equipped with a gripper 23, a thrust jack 14 laid between the sections 12 and 13 so as to expand and contract for the slidable expansion and contraction thereof, and a shield jack 17 extended from the section 12 to a segment 16. The section 12 is caused to advance on boring reaction from the jack 17, even at the time of drawing the section 13 toward the section 12, and a tunnel boring work is thereby continued.
Patent JP-H01160528-A (JP)
Title: Cock type pressure transmitting apparatus
Inventor: MORIUCHI YOSUKE
IPC: A61B5/02
Filed: 1987-12-18
Abstract: PURPOSE:To accurately transmit blood pressure by preventing that the pulse of a patient is amplified to become abnormal pressure, by providing a passage having a diameter smaller than that of each of the mutually crossed T-shape passages which are formed to a multi-way type cock main body, to the cock main body. CONSTITUTION:The blood pressure of a patient is introduced into a cock type pressure transmitting apparatus 20 from a catheter 24, a tube 22 and a flash device 18 through a physiological saline solution being a transmission medium. At this time, even when the resonance phenomenon caused by the pulse of the patient is generated in the flexible tube 22, the operation of the medium for transmitting vibration is limited in a process wherein vibration is propagated from a passage 46a to a through-hole 50 because the diameter of a flow passage becomes suddenly narrow and vibration is weakened by the through-hole 50 and not transmitted to the downstream area of the through-hole 50. Therefore, only the blood pressure of the patient is transmitted to the diaphragm constituting a pressure detector 26. As a result, the substantial blood pressure detected by the diaphragm is converted to an electric signal by a pressure transducer 32 to be introduced into a display device 34 and an accurate blood pressure waveform is displayed on the display device 34.
Patent JP-H0587121-A (JP)
Title: Ball joint
Inventor: ONDA MICHIO
IPC: F16C11/06
Filed: 1991-09-30
Abstract: PURPOSE:To improve the working lifetime of a ball joint to be used for automobile or the like by gripping a sphere part of a ball joint with multiple rolling spheres, which are arranged inside of a socket so as to roll for contact with the outer surface of the sphere part, freely to turn. CONSTITUTION:Annular races 8, 9 are formed in the upper and the lower inside surfaces of a housing 4 opposite to each other concentrically with an axis of the housing 4. Rolling spheres 10, 11 are arranged annularly and freely to roll in each annular race 8, 9 to grip a sphere part 2 of a stud l freely to turn. The friction resistance and the abrasion of a ball joint is thereby reduced to maintain the smooth work thereof for a long time.
Patent JP-H05134141-A (JP)
Title: Manufacture of ceramic optical connector ferrule and ceramic optical connector ferrule manufactured thereby
Inventor: MORIGUCHI AKIRA
IPC: G02B6/36
Filed: 1991-11-08
Abstract: PURPOSE:To provide an effective manufacturing method of a ceramic optical connector ferrule of high accuracy. CONSTITUTION:An optical fiber inserting hole 2 and an optical fiber core wire inserting hole 4 are communicated to each other on the axis, and are thus drilled, while a predetermined grinding process is carried out on a sleeve part 3 of a heat-sintered mold 1 of ceramic powder, which is formed by forming a step difference by reducing the diameter of a flange part 5, on the outer periphery of the boundary between the sleeve part 3 on which the optical fiber inserting hole 2 is drilled and the flange part 5 on which the optical fiber core wire inserting hole 4 is drilled. Since a part that is in close proximity to the sleeve part 3 of the flange part 5 is recessed, grinding process of the sleeve part 3 is carried out accurately and effectively without being interrupted by the flange part 5, and the sleeve to be abutted can be inserted into a fitting cylinder accurately and easily. Since the entire body of a ferrule is formed out of ceramic of low coefficient of thermal expansion, difference in the size due to varying temperature is limited to a small level, and optical connection is achieved well.
Patent JP-2001137114-A (JP)
Title: Pressure cooker
Inventor: OSUMI HIDETAKA
IPC: A47J27/086
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To control pressure as desired regardless of the change in power supply from commercial power source and securely adjust and maintain the inner pressure preset as desired. SOLUTION: Relating to a pressure cooker (a rice cooker 1) comprising a body 3 to store a cooker (an inner cooker 2), a heating means (an induction heating coil 6), a cover body 8 which closes the body, an inner lid 19 to seal the cooker and a pressure applying means which comprises a valve body (a pressure adjusting ball 28) which closes an opening 27 communicating with the inside of the cooker and a driving mechanism (solenoid 30), a sealing power adjusting means (an electromagnetic coil 31) to adjust the sealing power of the valve body to close the opening or the sealing power of the inner lid to seal the cooker, a power distribution amount setting means (microcomputer 33) to set the amount of power distribution to the sealing power adjusting means and a voltage detecting means (microcomputer 33)  to detect the voltage added to the sealing power adjusting means are provided to compare theoretical voltage (V2) of the sealing power adjusting means based on the preset amount of power distribution with the voltage (V3) detected by the voltage detecting means and fine adjust the setting of the power distribution amount setting means.
Patent JP-2000151916-A (JP)
Title: Image information reader
Inventor: NISHIOKA YUKINORI
IPC: G01N21/64
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a stimulated light from being incident onto a photoelectric read means without a changeover operation in response to a kind of a fluorescent light and a wavelength band of the stimulated light being a read object in the image information reader. SOLUTION: A 1st polarizing plate (polarizer) 35 is provided between broad area LEDs 30 and a gel 11, and a 2nd polarizing plate (analyzer) 36 that passes only a light with a polarized plane nearly orthogonal to polarized plane of the LED light L passing through the 1st polarized plate (polarizer) 35 is provided between the gel 11 and an inter-line CCD 51 with a cooling element that is a photoelectric read means.
Patent JP-H02166616-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: G11B5/706
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a coating-type magnetic recording medium with excellent resistance to environment and suitable for high-density recording by incorporating a magnetic powder having both properties of magnetoplumbite-type hexagonal ferrite and spinel-type ferrite into the magnetic layer of the magnetic recording medium. CONSTITUTION:The powder particle consists of the magnetoplumbite-type hexagonal ferrite 2 expressed by MO.nFe2O3 [wherein M is one element selected from Ba, Pb and Sr and (n) is 5 to 6] coated with the spinel-type ferrite 1. The magnetic recording layer contains said magnetic powder having the average particle size of 0.03 - 0.15mum, coercive force of 500 - 2,000Oe and magnetization of 50 - 75emu/g. The dependence of the coercive force on temp. can be controlled, so that stable recording/reproduction can be realized without influenced by temp. change accompanied with environmental change. The magnetic recording medium thus obtd. has high magnetization with high recording density and excellent resistance to environmental conditions.
Patent JP-H0913182-A (JP)
Title: Edge treating structure of rust preventive treated steel sheet and edge treatment therefor
Inventor: YOSHIOKA KOJI
IPC: C23F15/00
Filed: 1994-11-30
Abstract: PURPOSE: To lessen the exposure of the base metal at blanked ends and to improve corrosion resistance and rust preventive effect by forming chamfered parts on the blanked edge of a rust preventive treated steel sheet at the time of blanking the sheet and treating the steel sheet in such a manner that the steel sheet is coated with rust preventive treating layers down to the section of the blanked edges. CONSTITUTION: The rust preventive treated steel sheet 1 formed with the rust preventive treating layers 12 by galvanizing, etc., on both surfaces of the base metal 11 is formed to a desired shape by press blanking, etc. The chamfered parts 1b are formed at the angle parts of the blanked section 1a. The chamfered parts 1b are formed to an approximately arc shape and the ends of the rust preventive treating layers 12 are curvilinearly formed so that the rust preventive treating layers 12 are formed down to the remaining edges 1a of the blanked section. The arc shape of the chamfered parts 1b is preferably so set that the rust preventive treating layers 12a formed at the edges 1a completely cover the section of the base metal 11 so as to eliminate the remaining of the edges 1a.
Patent JP-H1172013-A (JP)
Title: Valve train for internal combustion engine and valve gear having the same
Inventor: SHIRABE TAKEO
IPC: F01L1/24
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce driving resistance of a cam shaft in all operation areas of an engine without complicating a structure. SOLUTION: In this valve train, a tappet 22 arranged on an upper end of an intake valve 15 is vertically reciprocated together with rotation of a cam 14. An outer spring 26 is arranged between a spring seat 25 fixed inside a tappet chamber 23 and the tappet 22. A hydraulic chamber 30 is determined by the spring seat 25 and the tappet 22. The hydraulic chamber 30 is divided into an upper chamber 31 and a lower chamber 32 by means of a ring 33 which is arranged in a cylindrical part 25a movably in a vertical direction. An inner spring 35 is arranged between the ring 33 and a lower portion of the spring seat 25, in the lower chamber 32. A projection 20 formed on the intake valve 15 can block a gap between the ring 33 and the intake valve 15. The ring 33 has a communication hole 37 for communicating the upper chamber 31 with the lower chamber 32.
Patent JP-H06166615-A (JP)
Title: Cosmetic comprising peptide
Inventor: MATSUDA KAZUO
IPC: A61K38/00
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a cosmetic, having sufficient improving effects on skin roughening and wrinkle and excellent in safety and stability. CONSTITUTION:This cosmetic is obtained by blending a peptide having promoting action on DNA synthesis and a specific amino acid sequence derived from human milk beta-casein or cow's milk beta-casein therein.
Patent JP-2000144739-A (JP)
Title: Covering sand method
Inventor: KUROIWA MASAO
IPC: E02B3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely form a covering sand layer with a specific thickness on the bottom sediment. SOLUTION: In a covering sand method, a belt-conveyor device 14 is used for carrying earth and sand out. The conveyor device 14 is equipped with a barge 14a, a belt-conveyor 14b, a hopper 14d and a tripper conveyor 14d. The conveyor 14d receives earth and sand dumped from the hopper 14c to dump it on the surface of the water from the front end thereof. The conveyor device 14 is equipped with a position measuring device for measuring a dumping position of earth and sand. The position measuring device is a receiver making use of a GPS system, and a GPS antenna 16 is mouted to the front end of the conveyor 14d.  When earth and sand are dumped to make covering sand, the shape of a sediment can be estimated when earth and sand are dumped on the bottom sediment 10, and an amount of earth and sand to be carried out by the conveyor 14d is deciced on the basis of the estimated shape, the required thickness of a covering sand layer 12 formed on the bottom sediment 10 and a construction area of the covering sand.
Patent JP-H04190483-A (JP)
Title: Automatic teller machine
Inventor: SATO YUKIE
IPC: G06Q20/18
Filed: 1990-11-26
Abstract: PURPOSE:To make adjustments without taking cash out of the machine by controlling the amount of the cash put in the automatic teller machine by the quantities of each kind of money, displaying themn, and judging whether or not there is necessary cash in the machine and whether the kinds of money need to be adjusted. CONSTITUTION:Received banknotes are stored in corresponding stackers 31, and banknotes to be paid are taken out of the stackers. When the rest in a stacker 31 becomes small, a clerk supplements money from a safe 33 and when a stacker becomes nearly full, banknotes are collected in the safe 33 from the stacker 31. Information on the remaining numbers of banknotes, the deficient number of banknotes based upon a specific number, etc., is displayed on a display part 45 and banknotes are moved between the stackers 31 and safe 33 according to supplementary numbers and collection numbers of banknotes which are inputted. Consequently, the clerk can adjust the amount of cash only by indicating supplementation, collection, etc., so the cash adjusting time is shortened.
Patent JP-H05171903-A (JP)
Title: Engine drive type air-conditioner
Inventor: SUDO KATSUYA
IPC: F25B30/06
Filed: 1991-12-05
Abstract: PURPOSE:To provide an engine drive type air conditioner in which cooling of an engine and circulation of refrigerant by a heat pump cycle are performed rationally. CONSTITUTION:A valve control part 10 switched and controls a refrigerant changing valve 7 provided at a heat pump cycle C1 for inverting flow of refrigerant, and a cooling water changing valve 12 in a cooling cycle C2 in switching of cooling and heating, and it switches and controls a drain valve for cooling and a drain valve (c) for heating, so cooling water sucked by a pump 3 or cooling water heated through an auxiliary engine 1 is supplied to an auxiliary main heat exchanger 4.