baber/WOPTO huggingface dataset:
Patent JP-2000023459-A (JP)
Title: Power supply unit
Inventor: UEJIMA TAKAHITO
IPC: H02M3/28
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit wherein its consumption power is reduced when an electric appliance is in a standby state. SOLUTION: In a power supply unit for feeding predetermined voltages to an air conditioner having a control circuit 16 whose operations are controlled by the control circuit 16, there are provided a DC/DC converter 15 for outputting a steady voltage V1 and a variable voltage V2, and a regulator 17 for stabilizing the stationary voltage V1 fed from the DC/DC converter 15 to settle it in a predetermined voltage and for feeding the stabilized voltage to the control circuit 16 of the air conditioner. Determining whether the air conditioner is in its standby state or not, the DC/DC converter 15 makes lower when the air conditioner is in its standby state the value of the steady voltage V1 to be outputted to the regulator 17 than the value thereof when the air conditioner is in its operating state.
Patent JP-2001023247-A (JP)
Title: Disk for adjustment
Inventor: SHIBUYA GIICHI
IPC: G11B7/24097
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting disk capable of precisely and efficiently performing various adjustments for an optical head and an optical disk system including the optical head. SOLUTION: In a pit forming area 18, plural tracks each consisting of pit array are provided concentrically, and all tracks are provided with the same information. As a result, a tracking servo mechanism and a track jump mechanism can be eliminated from the conventional adjusting system by jitter method, thereby attaining the jitter method adjustment only with a focus servo. In addition, an annular flat part 16 is arranged in the area 12 where fluctuation or variance in reflectivity can be reduced (an area equivalent to the information recording area of an ordinary optical disk) and, by utilizing this part 16 as a mirror surface, power adjustment of laser beams can precisely be performed in the state of applying the focusing.
Patent JP-S6181570-A (JP)
Title: Air cleaner for motor-cycle
Inventor: TSUKIJI KENSUKE
IPC: F02M35/04
Filed: 1984-09-14
Abstract: PURPOSE:To enable the cover body of an air cleaner to be rapidly mounted and removed by providing said cover body in an integrated form with a side cover on the side of a car body and engaging or removing a fastening member with a rotating operation of less than one rotation. CONSTITUTION:An air cleaner box 22 is covered by a cover body 60 which is provided in an integrated form with a side cover which covers the side of a body. The projected part of the cover body 60 is fitted in a groove on the peripheral edge of an exchange opening 24, and the bar bodies 82 of fastening members 80 are inserted into the opening 68 of the cover body 60, the through holes 31, 33, 35 of lip members 30, 32, 34, and the opening of the base board of a stopping member 38, and each of their tips is fitted to the opening 46 of a stopping piece 44 being brought in contact with a pair of nibs 48. Then, the fastening member 80 is rotated 90 deg. clockwise, the nibs 48, 48 are engaged with the stopping groove 84 on the end of the body 82, pulling the stopping piece 44 to the base board 40 side, and the cover body 60 is strongly pressed to the air cleaner box 22 due to the elastic restoring force of the stopping pieces 44. The cover body 60 is removed by rotating the fastening member 80 90 deg. counterclockwise.
Patent JP-H0721650-A (JP)
Title: Disk reproducing device
Inventor: TANAKA SHINSAKU
IPC: G11B17/26
Filed: 1993-07-06
Abstract: PURPOSE:To facilitate the detachment of a disk from a pallet provided movably between a disk reproducing position and a disk exchanging position. CONSTITUTION:A disk supporting part (61) lifting the peripheral part of the disk 5 placed on the pallet 8 on the disk exchanging position side and inclining the disk 5 downward toward a deep part is provided in the pallet 8 pulled out to the disk exchanging position outside a device main body, so that the outer peripheral part of the disk is surely hooked with a fingertip. In the case of reproduction of the disk by a reproducing part, the disk supporting part 61 is retracted from the pallet 8.
Patent JP-2000024399-A (JP)
Title: Fabrics folding apparatus
Inventor: MIYOSHI MASAHARU
IPC: D06F89/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable sending out of fabrics with front and rim parts under an accelerated feeding speed being inclined on the side of the rim parts thereof with a larger clamping force when there is a difference in the thickness of front and rear rim parts of the fabrics to be folded by generating a difference in the clamping force when the fabrics to be folded are grasped by two pinch rolls according to a difference existing in the thickness of the front and rear rim parts of the fabrics. SOLUTION: A reference side pinch roll 11 and a pressing side pinch roll 21 are arranged. The pressing side pinch roll 21 is divided into a front split pinch roll 22 to pinch the front side of fabrics and a rear side split pinch roll 23 to pinch the rear side of the fabrics. The front side split pinch roll 22 and the rear side split pinch roll 23 are separately energized to the side of the reference side pinch roll 11 by individual energizing means 51 and 52. This enables pinching and sending out of the fabrics longitudinally under a uniform clamping force to eliminate difference in speed regardless of any difference in the thickness of the front and rear rim parts of the fabrics to be folded.
Patent JP-S6434572-A (JP)
Title: Full mold casting device
Inventor: NOGUCHI KEIICHIRO
IPC: B22C9/04
Filed: 1987-07-30
Abstract: PURPOSE:To execute an effective pressurized casting by delaying the cooling of a filled molten metal and to facilitate the knock-out of a casting from a mold as well by fitting the sleeve quipped with the sprue of a heat insulating material having a specified draft on the closing plate of the upper face of the mold in the cast of casting with a full mold process. CONSTITUTION:A polystyrene made lost-wax pattern 7 is set inside a flask member 2 and a molding sand 9 is filled up with sufficient density to make a full mold process mold. A sleeve 6 is fitted to the closing plate 5 provided on the flask member 2 and the heat insulating material made sprue 10 having 5/100 draft is set up at the inner side thereof as well. After reducing the pressure of the mold inside by exhausting from the pressure reducing port 2b of the flask member 2 a molten metal is poured from the sprue 10 and the lost-wax pattern 7 is dispensed by burning and the molten metal is cast. Immediately thereafter a pressurizing device 3 is fitted to the sleeve 6 and the molten metal is pressurized by a gaseous body to make a casting. Since the heat insulating member 10 can easily be removed form the sleeve 6 without the breakdown of the gaseous body pressurizing device 3 by being overheated through the sleeve 6 by the heat insulating material made sprue 10 the knock-out of a casting can also be done simply.
Patent JP-2000020892-A (JP)
Title: Parking lot managing device and method therefor
Inventor: SHIBUYA AKINORI
IPC: G08G1/14
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To quickly set a sensor for detecting the vehicle vacant and full states of a parking area at low setting costs by detecting a vacant parking area by using an identification code transmitted by an electronic marker set in a floor space in each parking area and the reception level. SOLUTION: An electronic marker 1 is embedded in a floor space in each parking area of a parking lot, and a receiving device 2 for receiving a radio signal transmitted from the electronic marker 1 is set in the neighborhood of the ceiling of the lot. The receiving device 2 is connected through a network with a server device 3, and the server device 3 is connected with a guidance information display device 6 and an entrance and exit gate device 4. The entrance and exist gate device 4 is set at the entrance of the parking lot so that a parking ticket can be issued, and vehicle guidance information to a vacant parking area can be offered to a driver. The guidance information display device 6 is mainly set at a branch point in the middle part of a road so that the vehicle guidance information can be offered to the driver.  Thus, the vehicle vacant and full states of the parking area can be judged, and proper vehicle guidance can be attained.
Patent JP-H0482950-A (JP)
Title: Production of lightweight structural material
Inventor: NAKAJIMA HISASHI
IPC: D04H1/40
Filed: 1990-07-19
Abstract: PURPOSE:To obtain the title material with uniform thickness, excellent in mechanical strength, sound absorption and thermal insulation by expanding under heating in a pair of molds an expandable sheetlike material prepared by dispersing a binder and numerous expandable microballoons in a fibrous sheetlike material. CONSTITUTION:Firstly, a binder (pref. polystyrene emulsion) is dispersed in a fibrous sheetlike material to partially bind said material; concurrently, numer ous expandable microballoons (pref. volatile solvent-encapsulated expandable polystyrene beads <=100mu in size) are dispersed in said sheetlike material to obtain an expandable sheetlike material 1. This material 1 is then put into such a space between a pair of molds 2,3 as to be kept at a level for obtaining a specified thickness of the material after expansion, followed by carrying out expansion under heating. It is preferable that the amount of said microballoons to be used be 3-20 pts.wt. based on 100 pts.wt. of said sheetlike material.
Patent JP-H1039660-A (JP)
Title: Transferring device
Inventor: AMAMIYA KOJI
IPC: G03G15/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the image quality of a copied matter caused by the contamination of an edge part of a transfer material, by coating an electrically conductive roller for applying the adsorption charge to a belt, to the transfer material, with fluorine resin. SOLUTION: An electrically conductive roller 102 located at a transfer material side before a transfer station, as a means for making the transfer material adsorbed by a belt, and applying the adsorbing charge to the belt, to the transfer material, is coated with fluorine resin. The electrically conductive roller 102 is coated with the fluorine resin by the thickness less than 500μm, and the resistance between the electrode kept into contact with the whole coated area and the metal of the shaft center, is not more than 10 to the 7th power Ω.  Further it can be sufficiently used as a transfer device even if the electrically conductive roller 102 as the means located at an opposite position through the transfer material and the belt 31, for applying the adsorbing charge to the transfer material, is an electrically conductive roller 103 kept into contact with an earthed belt 31 or a belt biased by a power supply, or a corona charger 101.
Patent JP-H11349883-A (JP)
Title: Production of hardly blurring indian ink or liquid ink
Inventor: OBATA MASAHIKO
IPC: C09D11/17
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a hardly blurring Indian ink or liq. ink by dissolving a dye or a carbon powder in an alcohol or by adding an alcohol to a conventional aq. Indian ink or liq. ink. SOLUTION: A conventional aq. Indian ink or liq. ink is prepd. by dissolving a dye or a carbon powder in water. Therefore, characters written with such an ink sometimes become blurred and unreadable when, for example, wetted by rain The ink of the invention eliminates thin defect. An Indian ink or liq. ink which when used for writing with a writing brush, a pen, etc., gives characters hardly blurred even when, for example, wetted by rain is prepd. by dissolving a dye or a carbon powder in an alcohol or by adding an alcohol to a conventional aq. Indian ink or liq. ink.
Patent JP-S6083744-A (JP)
Title: Continuous casting method of clad blank material
Inventor: UENO YASUSHI
IPC: B22D11/00
Filed: 1983-10-17
Abstract: PURPOSE:To cast continuously a clad blank material having excellent quality of the boundary surface between a core metal and a cladding material in the stage of producing the clad blank material by passing the core metal through the inside of a tundish contg. a molten metal for the cladding material and drawing said metal out of a horizontal mold. CONSTITUTION:A core metal 17 is preheated with a preheater 20 while the metal is moved horizontally with conveying rolls 19. The preheated metal 17 is inserted through an insertion hole 13 into a tundish 11 contg. the melt 21 of a metal for a cladding material and is passed through a horizontal mold 14 connected to a front nozzle 12 provided in the lower part of a downstream wall 11a. Said metal is drawn continuously out of said mold as a clad blank material 23 formed with the solidified shell 22 of the molten metal 21 as the cladding material on the outside of the core metal 17. The clad blank material having excellent quality at the boundary surface with the cladding metal is obtd. without oxide on the surface of the core metal and without melting owing to overheating of the core metal.
Patent JP-H0481085-A (JP)
Title: Video type recorder
Inventor: NAKAMURA KENJI
IPC: H04N5/782
Filed: 1990-07-20
Abstract: PURPOSE:To improve the C/N of a regenerative signal and to improve the picture quality of a reproduced picture by obtaining the regenerative signal while increasing the number of rotations of a rotary head in the case of reproducing rather than the number of rotations in the case of recording and further matching a trace with a recording track. CONSTITUTION:Rotating means 9 and 10 to increase the number of rotations of a rotary head 7a in the case of reproducing rather than that in the case of recording, displacing means 8 and 11 to make the trace of the rotary head 7a in the case of reproducing coincident to the recording track on a magnetic tape Tp are provided. Namely, the number of rotations of the rotary head 7a in the case of reproducing is increased rather than that in the case of recording, and the level of the regenerative signal is enlarged. In this case, the output voltage of the rotary head in the case of reproducing is proportional to the change rate of magnetic flux density in the coil of the rotary head. Therefore, by increasing the number of rotations of the rotary head, the level of the regenerative signal is increased. Thus, the C/N of the regenerative signal is improved, and the highquality reproduced picture can be obtained.
Patent JP-H0481078-A (JP)
Title: Power supply coupler
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/225
Filed: 1990-07-20
Abstract: PURPOSE:To multiplex a function while suppressing the size of the main body of a camera, energy consumption and the load of a microcomputer in the main body by providing a sensor for receiving a signal from a remote controller in the coupler. CONSTITUTION:A power supply coupler 2 is equipped with a sensor 2 for receiv ing infrared rays from an infrared wireless remote controller. When executing wireless control, by setting the CPUON of a control signal 28 LOW at a micro computer 101 in a main body 1 of the camera, a regulator 23 in the power supply coupler 2 is turned to be ENABLE and a microcomputer 22 is operated. In this state, a desired code is transmitted to the sensor 21 provided in the power supply coupler 2 by a wireless controller. Then, the microcomputer 22 detects the output of the sensor 21, identifies the code and serially transmits a data to a serial/parallel converter 102, and the microcomputer 101 in the main body of the camera fetches this data and controls the main body 1 of the camera. Thus, energy consumption in the main body of the camera is re duced and the function can be multiplexed.
Patent JP-S6438921-A (JP)
Title: Manufacture of superconductor
Inventor: SAITO AKIHIKO
IPC: H01B13/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain an excellent property with a high critical temperature and a high critical current density value by crushing a preliminarily baked substance of a superconductor material powder into a preliminarily baked powder, mixing a binder to the preliminarily baked powder to granuate and dry to make a granuated substance, and filling it inside a metallic outer tube. CONSTITUTION:After baking a superconductor material powder preliminarily, it is crushed into a preliminarily baked powder, then a binder is mixed to the preliminarily baked powder to granuate and dry to make a granuated substance, which is filled inside a metallic outer tube. In this case, the preliminary baking temperature is made 900 to 1020 deg.C, particularly preferably in the scope 920 to 960 deg.C. When the preliminary baking temperature is low, the tendency of producing Y2Cu2O5 or BaCuO2 is increased to lose the superconductive property, and when the temperature is high, the BaCuO2 is dissolved, or the ratio of YBa2Cu3O7-alpha which is the superconductive material component is reduced. The particle diameter when the preliminarily baked substance is crushed into the preliminarily baked powder is made 0.5 to 2.0mum. In such a way, a high critical temperature Tc and a large critical current density Jc value can be obtained.
Patent JP-H1020773-A (JP)
Title: Projection method of nebula or star cluster in planetarium
Inventor: ISEZAKI KENJI
IPC: G09B27/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To project an image with higher reality by representing the shape of a projected image of nebula or star cluster by the collection of the transmission holes, and by installing a means for diffusing the light passing through the transmission holes corresponding to the shape. SOLUTION: A projection plate 10 is obtained by forming a shading layer 12 having a number of transmission holes on a base 11 (for example, a glass base). In this case, it is supposed that the nebula.star cluster are projected simultaneously by the plate projecting the fixed stars, and the transmission holes 1 for nebula.star cluster, and those for fixed stars are formed on the plate. The shape of the projected image of the nebula.star cluster is represented by the collection of a number of transmission holes 1, and the state of the contrast of the nebula.star cluster to be visually observed, is represented by setting the size of the transmission holes 1, and the distance between the transmission holes 1. That is, the light from a light source 20 is projected onto a screen face by passed through the transmission holes 1.  Further a diffusion plate 14 for diffusing the light passed through the transmission holes 1, is installed, for diffusing the light passed through the transmission holes 1.
Patent JP-S6252550-A (JP)
Title: Photomask material
Inventor: WATAKABE YAICHIRO
IPC: G03F1/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled material capable of easily dry-etching and having an excellent sticking property against a transparent substrate by constituting the titled material from the transparent substrate and a silicide film of an oxidized transition metal formed on the transparent substrate. CONSTITUTION:The silicide film 3 of the oxidized transition metal such as a molybdenum, a tungsten and a tantalum is formed on the transparent glass substrate 1 made of a quartz in about 1,000Angstrom a thickness. The prescribed silicide film 3 of the oxidized transition metal may be easily formed by a sputtering method. For example, when the molybdenum silicide of the target is sputtered with a plasma of a mixed gas of an argon and an oxygen gases having an appropriate mixing ratio, the MoSi2Ox produced by the reaction of the MoSi2 and the oxygen is formed. Thus, the pattern having a high resolution may be formed, and the dry-etching of the titled material becomes easy, thereby enabling to increase the etching speed of the titled material.
Patent JP-H0242769-A (JP)
Title: Manufacture of pin photodiode
Inventor: BAN YUZABURO
IPC: H01L31/10
Filed: 1988-08-03
Abstract: PURPOSE:To simplify a production process by a method wherein a semiconductor layer is grown epitaxially while an n-type impurity material and a P-type impurity material are being supplied simultaneously onto a photodetecting layer and a desired part is being irradiated with a beam. CONSTITUTION:When a part as a P-type impurity diffusion region 15 is grown epitaxially, a part other than the P-type impurity region 15 is irradiated with a beam 14; the part irradiated with the beam becomes an n-type and the non-irradiated part becomes the P-type 15; when an epitaxial growth operation has been finished, a P-type region is formed in a desired part. Accordingly, when a layer including the last P-type region 15 is grown, e.g., in the case of a pin photodiode, an n-type impurity material and a P-type impurity material are supplied simultaneously, and a part other than a part to be used as a photodetecting part is irradiated with a beam 14; a P-type region 15 is formed in the photodetecting part; as a result, a p-n junction is formed. In addition, when only the n-type impurity material whose optical resolving efficiency is large is supplied and the surface of a substrate 1 is irradiated with a beam, an n<+> type region 3 is formed in a desired part when an epitaxial growth operation has been finished. Thereby, the photodetector can be formed by only one epitaxial growth operation.
Patent JP-H0726851-A (JP)
Title: Sealing component and sealant
Inventor: WASHIZU IKUE
IPC: E06B7/23
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the generation of mildew without having any influence on a human body even if it is used in a place where the condensation is made by constituting sealing components and sealant of resin mixed with an antimicrobial agent such as an imidazole based organic substance, a thiazoline based organic substance, heavy metal salt, etc. CONSTITUTION:Resin mixed with zeolite bearing an antimicrobial agent such as an imidazole organic substance, a thiazoline organic substance, heavy metal salt, etc., for example, silver ion, zinc ion and copper ion is used to form sealing components and sealant. According to the constitution, the generation of mildew can be prevented without having any influence on a human body even if it is used in a place where the condensation is made, and special washing and cleaning for eliminating mildew can be omitted.
Patent JP-S6172142-A (JP)
Inventor: NAKAMURA FUKUO
IPC: E03B7/10
Filed: 1984-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001021429-A (JP)
Title: Pressure detector and its manufacture
Inventor: KOIDE SHIGEKI
IPC: G01L19/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To measure a high pressure in a pressure medium with a simple constitution by filling a soft material in a container of a case having a semiconductor sensor chip and arranging a plate-like member in the soft member. SOLUTION: A case 4 of this pressure detector 1 has a base plate 2 and a cylindrical portion 3. A semiconductor sensor chip 7 is arranged by connecting on a glass pedestal 6 at the bottom of a container 5 formed of the plate 2 and the portion 3. The chip 7 has a thin diaphragm 7a, and a vacuum chamber 7b formed on its rear surface, and a plurality of lead points 9 electrically connected to respective electrodes and fixed by a sealing glass 8 are connected to the plate 2. A gel-like flexible soft member 11 is filled into the container 5 so that the chip 7 and the pins 9 are not eroded by the medium, and a circular plate-like member 12 not held without contact with the case 4 is arranged in a floated state at an upper side in the member 11.