baber/WOPTO huggingface dataset:
Patent JP-H0887046-A (JP)
Title: Image blurring correcting device
Inventor: OKADA TADANORI
IPC: G03B17/00
Filed: 1994-09-19
Abstract: PURPOSE: To hold a correction optical system at a specified position without providing a backup power source even when power is insufficiently supplied to a device or even when power supply is inadvertently interrupted by changing the state of a correction optical system and holding it in an unlocked state with low power. CONSTITUTION: The correction optical system is set to the unlocked state by moving a locking member 82 by driving means 83 and 84, and is held in such a state by holding means 88 and 89 electrically holding the locking member 82. Namely, changing the state of the correction optical system and holding the correction optical system in the unlocked state are allotted to various means in order to be respectively and efficiently performed. Meanwhile, the correction optical system is changed from the unlocked state to a locked state by an elastic member 87 through the locking member 82 by interrupting energizing the holding means 88 and 89.
Patent JP-H10237048-A (JP)
Title: Production of ketones
Inventor: NAGAHARA KIYOTERU
IPC: C07D261/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield without formation of by-product and decomposition product by allowing hypohalite to react with a specific alcohol in the presence of a pyridine in an organic solvent, as the pH of the reaction mixture is controlled within a specific range. SOLUTION: (A) An alcohol of formula I (R1 and R3 are independently from each other H, a halogen, a lower alkyl, benzyl, methoxy) is oxidized with (B) a hypohalite of the formula: M(O-X)n [m is an alkali or alkaline earth metal; X is a halogen; n is 1, when M is an alkali metal, while 2 in the case M is an alkaline earth metal] in the presence of a pyridine in a solvent, as the reaction mixture is controlled in its pH to 7-9 whereby (C) a ketone of formula II is obtained. As a alkaline pH regulator for controlling the pH, is used a hypohalite, while a mineral acid or organic acid is preferably used as an acidic pH regulator.
Patent JP-H0296176-A (JP)
Title: Photosensitive body
Inventor: TAKEI YOSHIAKI
IPC: G03G5/05
Filed: 1988-09-30
Abstract: PURPOSE:To improve resistance to the change of environment of a photosensitive material by regulating a ratio of content of a carrier transfer material to that of a binder material, in a constituting layer at an electroconductive base body side among constituting layers for carrier transfer layers contg. a specified resin in the surface region to a larger value than a ratio of content of the carrier transfer material to that of the binder material in the constituting layer at the surface region side. CONSTITUTION:A ratio of content of a carrier transfer material to a content of a binder material, in constituting layers at an electroconductive base body side among constituting layers for the carrier transfer layer contg. a resin contg. a recurrent unit expressed by the formula I or II at the surface region is regulated to a larger value than a ratio of content of the carrier transfer material to that of binder material in the constituting layers at the surface region. In the formula I and II, each R<1> and R<20> is an H atom, halogen atom, an aliphatic group, carbocyclic group, aromatic group, or an alkoxy group. Thus, the resistance to environmental change of a photosensitive body is improved.
Patent JP-H03110435-A (JP)
Title: Semiconductor pressure sensor and production thereof
Inventor: OKUMURA MASARU
IPC: G01L9/04
Filed: 1989-09-25
Abstract: PURPOSE:To facilitate operation and to reduce the size and weight of the sensor by forming strain gage films provided with bridge-shaped installation parts having hollow parts on an insulating film formed on a semiconductor substrate. CONSTITUTION:The insulating film 2 which is a nitride film, etc., is formed on the silicon substrate 1. After a phosphorus glass film is formed on the film 2, the film is patterned to form base parts 10a for forming projections having a trapezoidal section. A polycrystalline silicon film 3' is then formed over the entire surface and thereafter, an impurity is doped to lower the sheet resistance and to obtain the polycrystalline silicon film 3. Metallic electrodes 5 consisting of gold, chromium.gold, etc., are deposited on the seating parts 3b of the film 3 and only the base parts 10a for forming the projections are removed by an etching soln. of a hydrofluoric acid system via exposed regions to form the hollow parts 4. The bridge installing parts are integrally assembled as a part of the strain gage films in this way. The assembly is facilitated and the smaller and lighter sensor is obtd.
Patent JP-H02117549-A (JP)
Title: Strip body winder
Inventor: HANSUUARUBUREHITO RUFU
IPC: B65H19/28
Filed: 1989-09-25
Abstract: PURPOSE: To easily adjust the position of a load roller by providing a plurality of load rollers, not to be movable to an axial direction, arranged with no space at both sides of a supporting roller. CONSTITUTION: A roller body 34 of a load roller parallel to a corresponding take-up core 22 is put in contact with the take-up core 22 of a take-up station 16 during starting a winding process. Then, the roller body 34 is pushed against the take-up core with a preset pressure by the operation of a hydraulic cylinder. The roller body 34 of the load roller is position-adjusted by a hydraulic cylinder so as to obtain a desired thrust hardness with the advance of the winding process and the roller body 34 is pushed against the take-up roll 21 being increased in diameter with proper thrust. In this way, when the take-up roll 21 gets to a desired diameter, the load roller 33.5 is lifted from the take-up roll 21 and a lateral member 30 is moved up with a hydraulic cylinder 31.  In this case, a plurality of load rollers 33.5-33.8 are arranged with no space at both sides of a supporting roller not to be movable to an axial direction.
Patent JP-2000056391-A (JP)
Title: Tripod head system for camera
Inventor: TOMIDOKORO KANJI
IPC: G03B17/56
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability and safety of a pan head for a camera. SOLUTION: This pan head system has a rotating member 1, a perpendicular part 2 and a horizontal part 3; and can use a supporting member 4 which has a rotating part 5 and a fixing device fixing the rotation below the horizontal part, a shaft member 10 with a flange fixed on the perpendicular part of the rotating member, and a fixing device 6 fixing the rotation of the member 10 an attachable/detachable arm receiving member 7 capable of sliding and fixing an arm, a female screw 9 and a male screw 8 for attaching a mounted material capable of being exchanged, which are fitted to the prescribed rotating member, and plural rotation preventing pin holes, plural arms 11 slidably inserted in the arm receiving member,  plural first connecting members having a hole part in which the arm can be slidably inserted and fixed and the hole parts of the lens supporting members and a lens supporting member as many as the first connecting members on one side, a second connecting member having the hole parts as many as the arms, and a quick plate 15 having rotation preventing pins 17 fitted to rotation preventing pin holes as many as the rotation preventing pin holes, plural mounted material set screws, and female screws fitted to the male screws on the horizontal part 3 of the rotating member.
Patent JP-H01294318-A (JP)
Title: Reed switch testing device
Inventor: KUDO ISAO
IPC: H01H1/66
Filed: 1988-10-04
Abstract: PURPOSE:To prevent to carry out a sealing-up rate test of a glass tube or plating a precious metal to the outer reed to a defective good by setting the upper and the lower limits of sensitivity of a reed switch in the final phase of sealing-up process of the reed switch, and detecting the defective good in the early phase in the switching test of contact so as to eliminate the defective good from the manufacturing process. CONSTITUTION:By making reed chucks 14a to 14d to grasp the reed part of a reed switch into measuring contact makers (metal terminals) in the final phase 11 of the sealing process of the reed switch, the switching test of contacts of the reed switch can be carried out simultaneously in the sealing process of the reed switch. As a result, the test of the reed switch can be carried out rapidly and simply. And, defective goods can be eliminated from the manufacturing process. Consequently, waste of the resource and the time can be eliminated.
Patent JP-H1178506-A (JP)
Title: Evaporator installation structure of air-conditioner
Inventor: EZAKI HIROSHI
IPC: B60H1/32
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To absorb the size dispersion of an evaporator and hold and fix the evaporator between the right/left side walls of a unit case sideways and closely. SOLUTION: An evaporator 3 is arranged sideways while stepping over the parting line between the upper case 2A and lower case 2B of a unit case 2 and the elastic material 20 pasted on the periphery side of the evaporator 3 is compressed and deformed and held elastically between respective right/left side walls of the upper case 2A and lower case 2B and also by gnawing lateral ribs 19 projected to the inner surface of right/left side walls of the upper case 2A into the elastic material 20, the size dispersion of the evaporator 3 is absorbed and the evaporator 3 can be held and fixed closely between the right/ left side walls of the unit case 2.
Patent JP-H10152753-A (JP)
Title: Case hardening steel and carburized parts excellent in impact fatigue characteristic
Inventor: UNO MITSUO
IPC: C22C38/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide case hardening steel and carburized parts having excellent durability to breaking caused by impact fatigue. SOLUTION: This case hardening steel is the one contg. 0.05 to 0.40% C<=, 0.10% Si, 0.20 to 2.50% Mn, <=0.015% P, <=0.015 S, 0 to 0.20% Cr, 0 to 1.0% Mo, 0 to 1.0% W, 0 to 0.03% Nb, 0 to 0.05% V, 0 to 0.05% Ti, 0 to 0.1% Zr, O to 0.005% B, 0.005 to 0.10% Al, 0.005 to 0.03% N, 0 to 0.30% Pb, 0 to 0.010% Ca, 0 to 0.02% Bi, 0 to 0.10% Te, and the balance Fe with inevitable impurities and satisfying fn$1<=1.30 and 0%<fn2<=0.50%, where fn1=3(Si+0.1Mn+0.5 Cr)+2 15P+8S-(0.01/C)-0.3Mo-0.2W-40B}, fn2=1.5Pb+15Ca+1.5Bi+5Te and the elemental symbols in the inequalities denote the containing wt.% of each element.  The carburized parts excellent in impact fatigue characteristics is the one in which the base material is composed of the above steel, and as for the core part after carburizing and quenching, its hardness is regulated to 200 to 400Hv, and the austenite grain size thereof is regulated to No.>=6 by the JIS size number.
Patent JP-2000074520-A (JP)
Title: Absorption chilled and hot water machine
Inventor: FUJII TATSURO
IPC: F25B15/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of solution mist to an evaporator and the occurrence of imperfect circulation by the flushing in a solution pipeline by reducing the size of an absorber by reducing the heat transfer area of the absorber. SOLUTION: The refrigerant vapor generated in a high-temperature regenerator 1 is cooled by means of a low-temperature regenerator 2 and the refrigerant is condensed to a refrigerant solution by means of a condenser 3. The refrigerant solution condensed by means of the condenser 3 cools the cold water in an evaporative heat transfer pipe 43 when the solution is evaporated by means of an evaporator 4. The refrigerant vapor evaporated by means of the evaporator 3 is absorbed to a concentrated solution in an absorber 5 and generates a diluted solution. In the absorber 5, an absorption heat transfer pipe 53 through which the cooled water flows is provided. The concentrated solutions generated in the high- and low-temperature regenerator 1 and 2 respectively make heat exchange with the diluted solution generated in the absorber 5 at high- and low-temperature heat exchangers 7 and 6.  The concentrated solution which has made heat exchange in the low-temperature heat exchanger 2 is sent to a solution cooling heat exchanger 8 for making heat exchange with the cooled water after the solution is pressurized by means of a jet pump 9 and, after making the heat exchange, led to the absorber 5.
Patent JP-2000139536-A (JP)
Title: Suitcase
Inventor: WAKIZAKA SATOSHI
IPC: A45C5/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately deal with the change of loading volume without needing unnecessary labor and time and to extremely increase storage capacity. SOLUTION: A second suitcase 10B is divided into a main body 12B of second suitcase and a second lid 14B and freely attachably and detachably stored in a first suitcase 10A. The main body 12B of second suitcase and the second lid 14B can be divided and integrated by a connector hole 22 provided on a hinge 20 and a connector projection 18 to be freely attachably and detachably engaged with the connector hole 22.
Patent JP-H07106986-A (JP)
Title: Control method for antenna inpedance matching box
Inventor: SATO TAKAO
IPC: H04B1/04
Filed: 1993-10-05
Abstract: PURPOSE:To improve the impedance matching accuracy of an antenna impedance matching box which is used for a radio equipment. CONSTITUTION:An antenna impedance matching box 1 secures the matching between an output impedance Z1 and an antenna impedance Z2 of a radio equipment. An error detector 2 is placed between the box 1 and the radio equipment. Then the detector 2 controls the box 1 based on the value of the error voltage which is produced by the difference of input and output impedances of the detector 2. Under such conditions, the output of the detector 2 is connected a terminal resistance 7 equal to the impedance Z1 of the radio equipment by a switch 6. Then the output voltage of the detector 2 is calculated and used as the correction value. When the box 1 is actually controlled, the switch 6 is switched to the side of the box 1 and a controller 4 controls a drive circuit 5 so that the error voltage value sent from the detector 2 is equal to the correction value. Thus the matching variable element of the box 1 is controlled.
Patent JP-H1173491-A (JP)
Title: Foreground image generating device
Inventor: YOSHIDA HIROTADA
IPC: A63F13/55
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for simply generating a foreground image entering a subject without requiring a physically blue wall or the like. SOLUTION: A photographed picture supplying means 110 in the foreground image generating device can simultaneously photograph a subject 10 in two states, i.e., in a backlight state and a non-backlight state. First and second cameras 30, 32 are orthogonally arranged through a half mirror 40 so that respective optical axes are coincide with each other. An infrared translucent filter 34 is arranged on the optical axis of the 1st camera 30. An infrared cut filter 36 is arranged on the optical axis of the 2nd camera 32. An infrared ray projector 20 is arranged in order to project infrared rays of specific wavelength to the subject 10. A 2nd image including a background and the subject 10 and a 1st image to be a mask (key) image for extracting the subject 10 are outputted from the means 110. A foreground image generating means generates a foreground image to be an image obtained by extracting the subject 10 from the background from the 1st and 2nd images.
Patent JP-S60136126-A (JP)
Inventor: TAKEUCHI HIROYASU
IPC: H01H37/52
Filed: 1983-12-23
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-H1173353-A (JP)
Title: Transaction retrieval processor based on specified time
Inventor: SUZUKI MASAHIRO
IPC: G06F12/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a retrieval processor capable of executing efficient record inquiry processing without deteriorating transaction record storing processing performance in an on-line system requiring record inquiry using terminal IDs and the time as retrieval conditions for transactions when many transactions are generated from plural terminals. SOLUTION: This processor is provided with a time table 105 for managing the generation time of transactions and the record addresses of a transaction file 104 in each terminal in order to determine the retrieval starting position of the file 104 from specified time at the time of retrieval and a currency table 103 for storing the latest updating address of the file 104 in each terminal in order to add chain information for retrieving a relative record from the retrieval starting position to the records of the file 104. At the time of storing a record in the file 104, a record storing processing part 102 shortens average processing time by minimizing the updating of information required for a record inquiry processing part 107.
Patent JP-H0985943-A (JP)
Title: Ink jet printer
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/21
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To realize the sure and smooth execution of exchange work of an ink jet head by a method wherein the combined state of a carriage and a carrier is detected. SOLUTION: Whether either a carriage 12 for black in, on which a cartridge 13 for black ink is installed, or a carriage 38 for color ink, on which a cartridge 44 for color ink is installed, combines with a scanner 78 as a carrier is detected so as to combine the carriage 12 or 38, on which a carriage 13 or 40 to be exchanged is installed, with the scanner 78 in order to be moved together with the carriage 12 or 38 to the predetermined heat exchanging position.
Patent JP-2000079992-A (JP)
Title: Drink dispenser
Inventor: MARUYAMA KIMITAKA
IPC: B67D1/08
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent, in a drink dispenser, propagation of various germs and accumulation as of drink ingredients or residual yeast in a drink lead-out channel without degrading the heat transfer efficiency of drink-cooling channel. SOLUTION: The drink dispenser 1 is composed of a cooling water tank 2, a drink-cooling pipe 3, a discharging cock 5, etc. In the middle of the cooling water tank 2, the drink-cooling pipe 3 in the form of a coil is disposed and immersed in cooling water 12. To the leading end of the drink-cooling pipe 3 the discharging cock 5 is connected, and the trailing end of the drink-cooling pipe 3 is connected to the dispenser head 18 of a storage container 17 via a drink hose 19. In the drink dispenser 1, the drink-cooling pipe 3 and discharging cock 5 of a drink lead-out channel, which draft beer contacts when passed through them, is made of austenite-based anti-bacterial stainless steel, and the surface roughness (Ra) of each internal face is 0.3 μm or less.
Patent JP-H06101729-A (JP)
Title: Damper
Inventor: OGASAWARA YUZO
IPC: B23Q5/42
Filed: 1992-09-21
Abstract: PURPOSE:To provide a damper where a machine tool can be miniaturized by shortening a moving distance from cut-off of a power source of a motor until stop of a moving body when the moving body exceeds a regular moving range. CONSTITUTION:Metal coil springs 11 are disposed coaxially with a feed screw 3 in such a manner that a nut 8 screwed in the feed screw 3 or a bracket 9 for supporting the nut 8 abuts against supporting members 1, 2 for supporting the feed screw 3 of a screw feed mechanism adapted to move a table 7 immediately after the table 7 is deviated from a regular moving range.
Patent JP-H07101509-A (JP)
Title: Library device
Inventor: KANAI HIROBUMI
IPC: G11B17/22
Filed: 1993-10-06
Abstract: PURPOSE:To realize high speed transport and high speed access for a library device by improving the positioning control of a transport robot without raising the price of the library device. CONSTITUTION:A light sensor is provided at the tip of the hand of a transport robot, and the position of the frame of a housing rack is accurately detected by means of a position recognizing mechanism 9, a digital encoder 12, a position recognition controller 10 and others, and position correction is conducted in regard to a target position. Also, by housing this result (position correction information) in a housing rack position information memory device 13, a positioning action time on and after the second time is shortened.
Patent JP-2001075102-A (JP)
Title: Rubbing roller
Inventor: KOBATA YOSHIHIRO
IPC: G02F1/1337
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate exchange of rubbing cloth. SOLUTION: The rubbing roller is provided with a metal roller 1, a rubbing cloth 2 stuck to its circumference via a double coated adhesive tape 4, a releasing member 7 connected to the end of the double coated adhesive tape 4, a press plate 5 to freely attachably and detachably fix the releasing member 7 to the metal roller 1 and machine screws 6. Thereby, the end of the double coated adhesive tape 4 is simply released by disengaging the releasing member 7 from the metal roller 1.
Patent JP-H0786256-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI SATOSHI
IPC: H01L27/14
Filed: 1993-09-14
Abstract: PURPOSE:To prevent a decrease in productive yield, by providing a given pattern accurately without generating a side edge in etching steps, in which isotropic dry etching is carried out far a second conductive layer formed on an interlayer insulating film after the conductive layer is subjected to anisotropic dry-etching. CONSTITUTION:In a manufacturing step for a semiconductor device, a first conductive layer 3 is formed on a substrate 1, and a second conductive layer 7 is formed on the first conductive layer 3 with an interlayer insulating film 5 in between. The second conductive layer 7 is etched into a given pattern. In this case, isotropic dry-etching is carried out after the second conductive layer 7 is subjected to anisotropic dry-etching. As an example, a first polysilicon layer 3 is oxidized to form an interlayer insulating film 5, and a second polysilicon layer 7 formed on the interlayer insulating film 5 is subjected to anisotropic dry-etching to remove an unnecessary part. In addition, a remaining unnecessary part of polysilicon including a polysilicon 10 at an overhang part 6 is all removed.
Patent JP-H06101691-A (JP)
Title: Fan lock detector for blower
Inventor: TSURITA TOSHIO
IPC: F04D27/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a device for detecting easily, economically and surely fan lock by utilizing a blower for general purpose without previously providing a hole for mounting an optical sensor for detecting fan lock in a fan case, fan disk, etc. CONSTITUTION:An optical sensor 6 is provided in a fan case 2 of a blower 1 having a fan 4 and a reflective tape 7 for reflecting the optical sensor is constituted to be applied to the fan 4 of the blower 1 on a position opposed to the optical sensor 6, so that the fan lock of the blower can be detected surely and instantaneously without previously providing a hole for the optical sensor 6 in the fan case 2, fan 4, etc., of th blower 1 and being easily influenced by a change or the like in ciroumferential temperature.
Patent JP-H08114681-A (JP)
Title: Solar time switch
Inventor: YOKOTA REI
IPC: G04G15/00
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a solar time switch comprehensible to function in skipping day by simplifying the output control function for turning on and off the output. CONSTITUTION: A time for turning on and off an output A27 or output B28 and skipping day for not turning on and off them are set with a setting part 21, which are stored in the first memory means 24 and the present time measured with a calendar/timer means 23 and the time stored in the first memory means 24 are compared. When they coincide with each other, the output A27 and the output B28 are switched on and off. Also when the present date measured with the calendar/timer means 23 coincides with the skipping day stored in the first memory means 24, the outputs are not switched on and off. Thus, by defining the skipping day as from a certain time in day time to the same time in the next day and outputs are stopped to switch on and off, the output control becomes simple.