baber/WOPTO huggingface dataset:
Patent JP-H0467149-A (JP)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 1990-07-09
Abstract: PURPOSE:To enable a pattern sufficient in resistance to etching and excellent in dimensional precision by patternwise exposing a hardly-solubilized thin photosensitive resin film, developing it to form a photosensitive resin pattern, and selectively forming a deposited layer on this pattern. CONSTITUTION:The thin photosensitive resin film 4 is formed on a substrate 1 and the surface 4a of the photosensitive resin 4 is exposed to an alkaline developing solution to render all of the resin 4 hardly soluble in alkali, next, the treated thin resin film 4b is patternwise exposed and developed to form the pattern 4c, and the deposited layer 9 is selectively formed on this pattern 4c, thus permitting the time to be required for the development to be lengthened, the margin of the developing time to be enlarged, and consequently the pattern sufficient in etching resistance and excellent in the dimensional precision to be formed.
Patent JP-H1024937-A (JP)
Title: Sheet roll holder
Inventor: NAGANO YUJI
IPC: A47K10/38
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet roll from running out in a sheet roll holder by feeding/discharging the sheet roll with simple operation with sheet rolls held in two upper and lower stages within a holder body. SOLUTION: A sheet roll holder includes a holder body 12 for holding sheet rolls comprising a plurality of longitudinally connected sheets which are rolled on two vertical stages at an upper waiting position and a lower use position, and a swing lever 15 which holds an upper locking member 13 for locking a sheet part of the sheet roll 10 at the waiting position and a lower locking member 14 for locking a hollow part of a core 10a of the sheet roll and displaces both locking members in an unlocking direction for moving and discharging the sheet roll at the use position while it is swingably attached to the holder body 12 which causes the sheet roll at the waiting position to drop to the use position by its weight.
Patent JP-H1122525-A (JP)
Title: Idle rotation learning control device for engine
Inventor: SAKAI SHOICHI
IPC: F02D45/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the learning accuracy of the idle rotation learning control learning the reduction of the air quantity due to the soiling or plugging of an intake system. SOLUTION: The satisfaction of the learning condition is judged in an engine controlled at the air-fuel ratio leaner than the theoretical air-fuel ratio in the low-rotation (including idle) and low-load region. The learning condition is judged to be satisfied when external loads such as an air conditioner are turned off (S2) during the idle operation (S3) in the completely warmed-up state (S1). When the learning condition is satisfied, the combustion at the lean air-fuel ratio is forcefully switched to the combustion at the theoretical air-fuel ratio (S4). The feedback correction quantity set to obtain the target idle rotating speed during the combustion at the theoretical air-fuel ratio is leaned as the reduction of the air quantity due to soiling or the like (S5).
Patent JP-2000002762-A (JP)
Title: Buried object detector
Inventor: IIDA HIROSHI
IPC: G01S7/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To display measured data without visually giving a sense of incompatibility even if the measuring direction is reversed, and the top and bottom relation of the device body is reversed by providing a body direction detecting means for detecting the top and bottom direction of a device body part within the device body part. SOLUTION: A body direction detecting device 30 detects the direction of a device body under measurement, and when the top and bottom relation is reversed, it outputs the signal of this content to a display reversion part 40. The display reversion part 40 transmits a command to a display circuit 11 when the signal from the body direction detecting device 30 (or a manual reversion switch 50) to vertically reverse the display direction of the measurement data of a display part 2.  When the device body is laid in horizontal posture for the probe of a concrete wall, for example, the body direction detecting device 30 outputs the signal to the display reversion part 40 to operate the display circuit 11 when the top and bottom relation is opposite to the preset normal direction, so that the display of a depth scale is vertically reversed, and the probe image is displayed according to the distance and display scale after reversion.
Patent JP-H0813966-A (JP)
Title: Simplified ladder
Inventor: ASHIKAWA YOSHINARI
IPC: E06C7/08
Filed: 1994-06-27
Abstract: PURPOSE:To simplify a fire escape ladder by providing foothold sitting sections alternately in the right and left directions vertically at prescribed intervals on one ladder main body, and removably coupling foothold bodies having foot bar sections. CONSTITUTION:A foothold body 6 having a U-shaped cross section and extended with a foot bar section 5 on one side is inserted into a foothold fitting section (a) constituted of a pair of foothold insertion sections 2, 3 and a foothold hook section 4 provided on a ladder main body 1, and the foot bar 5 is protruded from the side wall of the main body 1. The next foothold body 6 is inserted into the foothold fitting section (a) on the opposite side, and the foot bar sections 5 of multiple foothold bodies 6 are alternately protruded on the right and left in sequence on one ladder main body 1 to form a simplified ladder A. When the ladder A is not used, the foothold bodies 6 are removed, and the ladder A is stored as only the ladder main body 1. The ladder main body 1 can be disassembled into multiple hollow bodies or connected as required, and the foothold bodies 6 concurrently serve as set pins. The ladder A can be miniaturized, simply assembled, disassembled, stored, and transported, and it can be manufactured at a low cost.
Patent JP-S5969279-A (JP)
Inventor: KASAI MASUO
IPC: B25J3/00
Filed: 1982-10-15
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-S57103255-A (JP)
Title: Electrodeless discharge lamp
Inventor: KIMURA MITSUTOSHI
IPC: H01J65/04
Filed: 1980-12-19
Abstract: PURPOSE:To facilitate sealing and exhaust and improve mass production by sealing both inner and outer bulbs by means of a single sealing substance, providing an exhaust tube, and supporting a high frequency electromagnetic field generating coil. CONSTITUTION:The open end of a glass outer bulb 4 on which a phosphor coat 8 is formed and a glass inner bulb 5 which incorporates a high frequency electromagnetic field generating coil 15 and on the external surface of which an electromagnetic wave screening mesh 11 is applied is sealed integratedly by a sealing substance 7 consisting of metal plates and the exhaust tubes 13 and 20 of the inner and outer bulbs 4 and 5 are formed in the sealing substance 7. An electrodeless discharge lamp is formed by mounting the open end on the upper surface of a base 1 which incorporates an oscillator circuit 6 and has a metal cap 2. Thus both the inner and outer bulbs 4 and 5 are of a unit type which has the respective independent space. As a result, fitting and exhaust are facilitated and mass production can be improved.
Patent JP-H1027286-A (JP)
Title: Extinguisher detachment informing device
Inventor: HASE AKIRA
IPC: A62C13/78
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent an extinguisher arranged on the outside of an apartment- house from being carried out due to burglary or mischief and being useless at the occurance of a fire. SOLUTION: A disc 2 capable of generating displacement due to the weight of a loaded extinguisher and a limit switch 3 for detecting the displacement of the disc 2 are loaded on an extinguisher setting board 1. When the extinguisher is set on the board 1 and then removed from the state of disc 2 depressed by the weight of the extinguisher, the disc 2 is raised and restored to the original position, so that the limit switch 3 is driven. A signal from the switch 3 is sent to an information board and a bell is rung, so that peripheral residents are informed of the removal of the extinguisher.
Patent JP-H0818231-A (JP)
Title: Method for manufacturing substrate for multi-layer printed wiring board
Inventor: KAWASHIMA YOSHITAKA
IPC: H05K3/46
Filed: 1994-06-28
Abstract: PURPOSE:To reduce deformation of both internal and outer layer materials in the process of heating and pressing layers and to maintain high precision of positional relationship between inner layers by fitting a pair of a projected part into a recessed part formed on facing surfaces for positioning. CONSTITUTION:Two double-sided copper-clad laminates on both surfaces are cut into a size larger than a prepreg 10. A recessed part 12 with a cladding copper foil of the enlarged part remaining on one of the cut double-sided copper- clad laminates is formed to obtain a two-layer laminate 4a. Likewise, a projected part 11, from which cladding copper foil is removed and which is fitted into the recessed part 12 of the other cut double-sided copper clad laminates, is simultaneously formed by chemical etching and a two-layer laminate 4b is obtained. Next, the prepreg 10 is laid over the two-layer laminate 4b, and on top of that the two-layer laminate 4b is laid. At this time, the projected part 11 of the two-layer laminate 4a is fitted to the recessed part 12 of the two-layer laminate 4b to obtain a combined unit of a four-layer structure. The combined unit of the four-layer structure is heated and pressed to form a laminate.
Patent JP-H0814584-A (JP)
Title: Protective cover for tripod set up to support kettle
Inventor: SHINOZAKI YASURO
IPC: F24C15/10
Filed: 1994-06-27
Abstract: PURPOSE:To reduce the time and the labor hour of cleaning a tripod set up to support a kettle by forming a body molded in the shape as the tripod is seen from above by an aluminum foil, punching its predetermined position at the time of molding and bending it. CONSTITUTION:A body 1 molded in the shape as a tripod set up to support a kettle is seen from above is formed of an aluminum foil. Then, the position of one-dotted chain line 2 is punched at the time of the molding. The positions of oblique lines 3, 4 are bent down at the time of the molding, and pressed to form the protective cover of the tripod. Thus, a pot of the tripod can be fixed merely by matching the part for placing the pot to the punched place of the line 2 and inserting it, and the flat and curved parts of the tripod can be protected against dirts. Since it is not deviated or the pot or a chemical can is not dropped due to engagement during cooking, it is safe and clean. Further, the tripod boy can be protected against dirts such as oil and grease adhered strongly due to high heat. Since the tripod has the structure which is not easily cleaned, a housewife's or a licensed chef's labor hour can be largely shortened, and the using amount of cleanser can be reduced.
Patent JP-S5882542-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L21/314
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a semiconductor device having a high capability of interrupting the alpha rays by bonding a plate having the alumina layer in such a shape as active region except for the external connection terminal to the active region. CONSTITUTION:A frame is formed where the Al plates 4 of active region pattern 3 are maintained continuously avoiding a chip electrode 2, and thereby the A plate 4 with Al2O35 and the Al2O35 is formed by the anode caustification. A small amount of adhesive 6 is coated to a substrate 1 and the Al plate 4 with Al2O3 film or Al acoustic film plate is bonded thereto by visual alignment. Even if an adhesive is excessive to some extent, a surface tension works at the edge of plate and it does not outflow during hardening under a high temperature and the alpha rays interrupting film can be formed simply on the chip with excellent yield. Thereafter, the connecting points of alpha rays interrupting plates are separated.
Patent JP-S6077099-A (JP)
Inventor: IWAI SHIGEHARU
IPC: B66F7/04
Filed: 1983-09-30
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-2000019897-A (JP)
Title: Controller for printer capable of taking up photoreceptor
Inventor: KIKUCHI MUNEYUKI
IPC: G03G21/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To restrain the wasteful consumption of a photoreceptor by performing blank printing and discriminating whether the photoreceptor is damaged or not when an operator tries to take up the photoreceptor which is not dead yet. SOLUTION: A printer controller 2 analyzes designation from a control panel 1, a grasps the take-up state of a photoreceptor unit 4 inside an engine 3 and controls take-up action. At the time of taking up the photoreceptor, the number of pages of printing during the service life per each surface of the photoreceptor is compared with the total number of pages printed by using each surface of the photoreceptor in use at present, and the blank printing is executed when the total number of pages consumed by the photoreceptor in use at present does not each the number of pages of printing during the service life. When any soil is found in a printed result during the execution of the blank printing, a warning screen to urge the operator to perform the cleaning operation for the inside of the engine 3 is displayed. When no soil is found in the printed result, taking up the photoreceptor is permitted by assuming that the factor of the deterioration of printing quality is the damage of the photoreceptor.
Patent JP-H0231168-A (JP)
Title: Method for measuring flow velocity distribution of air stream
Inventor: MISAWA ROKURO
IPC: G01P5/12
Filed: 1988-07-20
Abstract: PURPOSE:To easily measure the flow velocity distribution of an air stream within the plane in the direction right-angled to the flow direction of the air stream by preliminarily arranging a metal wire within the plane in the direction right-angled to the flow direction of the air stream and supplying a current to said metal wire to generate heat. CONSTITUTION:Metal wires 3 are arranged, for example, horizontally or vertically within the plane in the direction right-angled to the flow direction of an air stream 2 in the number of one or more corresponding to a range desirable to measure the flow velocity distribution of the air stream 2. Subsequently, a current is supplied to the metal wires 3 to generate heat and the temps. of the metal wires 3 are uniformly raised. The metal wires 3 largely drop in temp. at a place where the air stream 2 impinges at higher flow velocity. There is definite relation between temp. drop quantity and the flow velocity of the air stream impinging on the metal wires 3. Therefore, when the metal wires 3 are photographed laterally in the longitudinal direction by an infrared camera 5 in such a state that the air stream 2 is allowed to flow to obtain the infrared image of the metal wires 3 in the longitudinal direction thereof, the flow velocity of the air stream 2 in each part in the longitudinal direction of the metal wires 3 is cleared from the temp. distribution on the image and the flow velocity distribution of the air stream 2 within the plane in the direction right-angle to the flow direction of the air stream 2 can be measured.
Patent JP-S6161605-A (JP)
Title: Operation of flocculator
Inventor: MOTOHASHI HIROSHI
IPC: B01D21/30
Filed: 1984-08-31
Abstract: PURPOSE:To achieve efficient formation of flock with reduced power consumption, chemical cost, and saved energy by controlling number of revolution of a flocculator by measuring the temp. of feed water, turbidity of feed water, and amt. of coagulant to be added. CONSTITUTION:A coagulant is injected into feed water through a flow meter 2, and the feed water 1 is sent to a floc forming basin 3 where floc is formed by a flocculator 4. The peripheral velocity of the flocculator is selected basing on the signals from a turbidimeter 5 of the feed water and injected amt. meter 6 of the coagulant. On one hand, specific gravity of feed water and the viscosity index are operated basing on the signal of a temp. indicator 9 of the feed water, and the peripheral velocity of the flocculator is corrected. The finally decided peripheral velocity is inputted to a peripheral velocity instructor 13, outputted to a number of revolution controller 14 of the flocculator 4. Thus, the number of revolution of the driving device 15 for the flocculator is controlled.
Patent JP-H1122601-A (JP)
Title: Fuel system for vehicular engine
Inventor: SAMOTO HARUHIKO
IPC: F02D41/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To control a fuel supply amount by a simple structure, in a compact size and inexpensively, and besides with high accuracy. SOLUTION: A fuel system 50 for a vehicular engine 17 is formed in a manner that an intake air amount control valve 39 to control, an intake air amount, is arranged in an intake passage 22a opened in a combustion chamber 35, and also fuel supply means 51 to which fuel is supplied to the intake passage 22a, is equipped. In this case, the fuel supply means 51 discharges and supplies fuel, by a constant amount, and is arranged on the upstream side of the intake air amount control valve 39, and control means 53 by which the fuel supply means 51 is controlled according to the operational conditions of an engine 17, is equipped to this fuel system 50.
Patent JP-2000014542-A (JP)
Title: Alarming device for rice cooking jar
Inventor: KONO KIMIHIRO
IPC: A47J27/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To further increase the safety of a rice cooking jar by informing a user that a safety valve device is operated in the rice cooking jar in which a first steam path and a second steam path are provided at a lid fixed to a jar main body, a pressure adjusting valve device is provided at the first steam path and the safety valve device is provided at the second steam path. SOLUTION: A sounding body consisting of the lip 47 of packing 24 vibrated by steam passing through an exit 46 is provided at the exit 46 of a second steam path 45.
Patent JP-H0526759-A (JP)
Title: Measuring apparatus for unbalance of rotating body
Inventor: KANEKO TAKANOBU
IPC: G01M1/24
Filed: 1991-07-22
Abstract: PURPOSE:To accurately and easily measure the unbalance of a rotating body. CONSTITUTION:A rotation detecting means 50 detecting the rotational speed of a rotating body, a vibration detecting means 51 detecting the vibration of the support part of the rotating body, a Fourier transform means 52 subjecting the signals of both detecting means to Fourier transform and an operation means 53 operating the unbalance quantity and position of the rotating from the result of Fourier transform are provided. Further, a first phase difference detecting means 54 detecting the phase difference between both detection signals from the result of Fourier transform to a predetermined number of data from the point of time when the sampling of the detection signals of both detecting means is started, a second phase difference detecting means 55 detecting the phase difference between both detection signals after a predetermined time from the point of time when the sampling is started in the same way, a judging means 56 performing the calculation of unbalance by the operation means 53 when the absolute value of the difference between the detection values of both phase difference detecting means is a predetermined value or less and a display means 57 displaying an operation result are provided.
Patent JP-H0345200-A (JP)
Title: Controller of ac generator for vehicle
Inventor: IWATANI SHIRO
IPC: H02P9/30
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the discharge of a storage battery and the burning of field coils by a method wherein field current is detected and the field current, higher than a predetermined value, is intercepted. CONSTITUTION:When the voltage of an auxiliary rectifying output terminal 202 is increased by a high-voltage operation mode, field current is increased. The increase of the field current is detected by a field current detecting element 312 and when the detected value has exceeded a predetermined value, set by voltage dividing resistors 401, 402, or the limit value of field current, the output of a comparator 403 becomes high level, base current for a controlling transistor 308 is conducted through resistors 404, 405 and a diode 408 from a constant voltage power source A, the controlling transistor 308 is conducted and an output transistor 309 becomes non-conductive. Accordingly, the field current may be intercepted.
Patent JP-S6425325-A (JP)
Title: Multi-laser light head
Inventor: NAKAMURA SHIGERU
IPC: H01S5/00
Filed: 1987-07-22
Abstract: PURPOSE:To attain a high accurate positioning and to attain the stable track alignment even to a temperature change, etc., by providing N-1 semiconductor lasers in which a light emitting point position is variable in the active layer direction of the semiconductor laser, in a light head to irradiate N number of light spots to an information recording medium and record or reproduce the information. CONSTITUTION:By having N semiconductor lasers and using N-1 semiconductor lasers in which a light emitting point position can be changed in a laser emitted active layer direction, the light emitted point position changing direction of the semiconductor lasers is set to the track direction and the vertical direction. Namely, the laser lights emitted from a light emitting point 2 of a first semiconductor laser 1 are image-formed as a fine spot 5 onto a track 4 on the optical disk by a focus lens 3 and the one side electrode of a second semiconductor laser 6 is divided into two stripe electrodes 7 and 8. Consequently, when an injection current distribution to the semiconductor laser 6 is made non- symmetrical by a volume 10, a spot 13 can be positioned onto the track 4. Thus, adjustment is simple and dislocation is hard to occur even due to the temperature change, etc.
Patent JP-2000001297-A (JP)
Title: Structure of outrigger in reach type forklift truck
Inventor: MAKITA JUNICHI
IPC: B66F9/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To adjust the size of space between upper and lower liners in a welding stage by attaching a wedge-like liner having an angle of inclination on one side to an outrigger having the same angle of inclination as that of the liner on the upper and lower inner surfaces by welding. SOLUTION: A wedge-like liner 5' has an angle of inclination on one side. An outrigger 3' has the same angle of inclination as that of the line on the upper and lower inner surfaces thereof, that is, its surface to which the liner 5' is welded. At the stage of welding the liner 5' to the outerigger 3', the liner 5' is moved right and left in the directions of arrows to adjust size A between the liners for enabling welding. Though the upper and lower liners 5' and the upper and lower inner surfaces of the outrigger 3' are provided with an angle of inclination, the adjustment can be made by providing only the upper liner 5' and the upper inner surface of the outrigger 3' with an angle of inclination.