baber/WOPTO huggingface dataset:
Patent JP-H05105257-A (JP)
Title: Sheet film magazine for film exchange
Inventor: ERIIKU BIYORUKU
IPC: B65H3/56
Filed: 1992-03-04
Abstract: PURPOSE: To enhance reliability by providing a controller which ensures that only a sheet of sheet film is conveyed from a magazine to an outlet in the magazine having a conveyor for conveying the sheet film from a film stack to a housing part of a film changer. CONSTITUTION: In a sheet film magazine 1 connected to a housing part of a film changer, a film stack 3 disposed in a C-shaped configuration is loaded inside, and an end part of a stack located at a film outlet 4 is pinched under pressure between a film receiver 5 and a press mechanism. There is provided a conveyor at a downside of the film receiver 5 following the outlet 4, and this allows to separate the sheet film from the film stack 3, and in the case of conveyance, has a conveying wheel 8 rotating via a rack, etc. The press mechanism is constituted by a first press mechanism 33 which is disposed following the outlet 4, and presses the film receiver 5 by a head 34, and urges by a spring; and a second press mechanism 40 for pressing a downmost film against the conveying wheel 8.
Patent JP-H07295385-A (JP)
Title: Drum unit for electrophotographic device
Inventor: YAMAMURA NAOKI
IPC: G03G21/16
Filed: 1994-04-21
Abstract: PURPOSE:To reduce the size and cost by adopting such a constitution that a waste toner roller can be inserted/pulled out into/of a drum case in the axial direction and when Line waste toner roller is pulled out, waste toner housed in a waste toner housing space can be discharged outside through a space for inserting the waste toner roller. CONSTITUTION:The drum unit 10 is fitted so as to insert and pull out the waste toner roller 18 into/of the drum case 11 in the axial direction, when the waste toner roller 18 is pulled out of the drum case 11, the waste toner housed in the waste toner housing space is discharged outside through the space 21 for inserting the roller 18. At this time, the space 21 for inserting is composed of a housing space 28 including a through hole formed for inserting and pulling out the roller 18 on the drum case 11 and having the size corresponding to that of the roller 18. Thus, the waste toner in the waste toner housing space can be timely discharged, its capacity and size can be made small. regardless of the service life of the photoreceptor drum and the cost can be reduced.
Patent JP-H04316813-A (JP)
Title: Carrying method for mirror plate for producing copper clad laminate
Inventor: TSUNODA KAZUYOSHI
IPC: B29C43/32
Filed: 1991-04-16
Abstract: PURPOSE:To establish a carrying method, which has no cause of the inferiority of product in the carrying of the mirror plate, the conventional method of which has problem containing the cause of the inferiority of product. CONSTITUTION:Both the ends of a mirror plate 4 are placed on a mirror plate bearing platen 3. Further, the center of the mirror plate is supported with a plurality of mirror plate bearers 2. At the same time, the movement of the mirror plate is performed under the condition that the mirror plate, the bearing platen and the mirror plate bearers are handled as an integral body.
Patent JP-S59212577-A (JP)
Title: Multi-direction change-over distributor
Inventor: SATOU HIROSHI
IPC: F16K11/072
Filed: 1983-05-13
Abstract: PURPOSE:To enable various types of fluid, with which a tank is filled, to be automatically and rapidly distributed in multi-direction, by a method wherein a branch pipe is connected to and disconnected from a tube fitting through vertical movement of a shaft, and is moved to an arbitrary tube fitting through rotation of a shaft. CONSTITUTION:With a compressed air fed through an air port 11, a piston 7 is raised, and a shaft 12 is raised. As the shaft 12 is raised, a ditribution pipe 23 is also raised, and a guide 31, formed at the outer end part of the ditribution pipe 23, is separated from a tube fitting 34 mounted on a base 2. With a cylinder guide 36 moved forward and backward, the shaft 12 is turned through the medium of a pinion 15, a guide part 27 of the distribution pipe 23 is positioned opposite to the fitting 34. Thereafter, when a piston 7 is lowered through feed of a compressed air to a port 10, the shaft 12 and the distribution pipe 23 are also lowered, a sheet surface 27a is brought in firm contact in piled form with a sheet surface 34a, and the distribution pipe 23 is connected to the tube fitting 34.
Patent JP-H10283644-A (JP)
Title: Focus controller, its method and optical disk device
Inventor: ICHIMURA ISAO
IPC: G11B7/09
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To always keep focusing errors in an operation within a permitted limit by optimizing the residual focusing error (offset) amount of an optical system using an objective lens having a high numerical aperture. SOLUTION: The reproduced RF signal read out front an optical disk 10 to be rotatingly driven by a spindle motor 20 by an optical system 100 is amplified in an RF amplifying part 30 and its amplitude of the signal is detected in an amplitude detecting part 40. The detected amplitude is transmitted to a control part 50, which transmits a control signal based on the amplitude. Besides, a focusing error detecting part 60 applies a prescribed operation to the output of the photodetector of the optical system 100 for detecting a reflected light from the optical disk 10 to generate an error signal for performing the focus control of the system 100. Then, an adjustment 70 returns a controlled variable for performing the focus control of the optical pickup of the system 100 based on the error signal from the focusing error detecting part 60 and the control signal form the control part 50.
Patent JP-H08338178-A (JP)
Title: Double glazing with attachment
Inventor: UENO TAKUYA
IPC: E06B3/66
Filed: 1996-04-05
Abstract: PURPOSE: To simplify a complicated assembling work in a field of construction by providing a holding arm part on the corner part of a hard holding member, disposing a plate-like connecting part along the corner part of an attachment, and providing stopping parts separately inserted from the butt end surfaces. CONSTITUTION: The peripheral edge part of double glazing G is provided with an attachment 11. A holding arm part 18 is formed on the outer peripheral side of a hard holding member 15 formed by the bottom wall part and the side wall part 15b of the attachment 11. A space part 19 is partitioned in the middle. Subsequently, butt end parts 14 of adjacent hard holding members 15 are integrally connected to the space part 19 through a connecting member 31. Thus, the generation of a clearance between the butt end parts 14 can be surely restrained, and water tightness is enhanced to apply stable quality performance over a long period of time.
Patent JP-S63251469-A (JP)
Title: Electrically conductive resin composition
Inventor: SATO GORO
IPC: C08L101/00
Filed: 1987-04-06
Abstract: PURPOSE:To obtain an electrically conductive resin compsn. which is inexpensive and slightly different in specific gravity from its base resin and in which a filler is well dispersed, by dispersing an electrically conductive filler obtd. by plating the surfaces of specific black particles with a metal in a base resin. CONSTITUTION:An alkali is added to a water/alcohol dispersion contg. a metal oxide or hydroxide as a seed dispersed therein to prevent the seed from being agglomerated. While maintaining the alkaline condition, a metal alkoxide is added thereto to be hydrolyzed, thus obtaining particles containing a hydrolyzate of the metal alkoxide deposited thereon. A resin compsn. is obtd. by dispersing an electrically conductive filler (A) obtd. by plating said particles or particles, obtd. by heat-treating said particles at 250 deg.C or higher, with a metal in a base resin (B). It is preferred that the particles of the seed have a uniform particle size of 0.05-9.0mu. The concn. of the alcohol in the water/alcohol dispersion contg. the seed is pref. 35-97wt.%.
Patent JP-H09234635-A (JP)
Title: Automatic screw tightening machine
Inventor: HIGUCHI MITSUAKI
IPC: B23P19/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw tightening machine to surely hold a screw to a chuck claw by constantly blowing air against the chuck claw. SOLUTION: An automatic screw tightening machine is provided with a driver unit 5 capable of being reciprocated by a reciprocation power source 3. The driver unit 5 is provided with a rotation source such a motor, and a driver bit 5b to be rotated by the rotation source. A chuck claw 6b is arranged on a moving passage of the driver bit 5b, and screw which are forcibly fed from a screw feeding device 8 with air blown by an air blow mechanism 9 are held on the moving passage of the driver bit 5b. Air is constantly ejected from the air blow mechanism 9, enabling the screws to be pressed against the chuck claw 6b.
Patent JP-S61292034-A (JP)
Inventor: KUROODO SUDEIKA
IPC: G01M11/06
Filed: 1986-04-14
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-H05254852-A (JP)
Title: Apparatus for forming optical element
IPC: C03B11/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide an apparatus for forming an optical element capable of quickly and surely detecting the generation of defective product, flaw, etc., by automatically monitoring and controlling the mold-releasing force which is a criterion for judging the satisfiability of the forming operation. CONSTITUTION:A load cell 23 is attached to the lower end of a vertically movable shaft 5 holding a movable mold 4 on the top. A connection member 15 connected to a driving means is joined to the load cell 23 with a joint member 16. The load cell 23 is connected to an analog/digital converter 24, which is connected to an interface board 25. A computer 26 and a CPU 27 are connected to the interface board 25.
Patent JP-H04296015-A (JP)
Title: Manufacture of semiconductor device
Inventor: INUSHIMA TAKASHI
IPC: H01L21/268
Filed: 1991-03-25
Abstract: PURPOSE:To manufacture the semiconductor device having large area and high field effect mobility. CONSTITUTION:When an optical annealing operation is conducted on an amorphous silicon thin film 1 by projecting a laser, the change of crystalline state of the silicon thin film 1 is measured by Raman spectrums 5, 6, 7 and 8, and the irradiation condition of the laser 4 is changed based on the result of the above-mentioned measurement.
Patent JP-H07294623-A (JP)
Title: Position-measuring device and moving body equipped with position-measuring device
Inventor: YOSHITOSHI HIROSHI
IPC: G01C21/00
Filed: 1994-04-22
Abstract: PURPOSE:To surely correct data with a simple apparatus by providing a receiving means for receiving waves from N satellites and outputting corresponding receiving data, a position data-calculating means, a correction data-calculating means and a correcting means. CONSTITUTION:A GPS receiver 101 for receiving waves from GPS satellites 400a-400h up in the sky and calculating coordinates of a position of a vehicle 100, and a GPS antenna 102 are set, in the vehicle 100 having a GPS navigation system loaded thereon. Moreover, a map database memory part 108, e.g. a CD-ROM or the like, a controller 110 for receiving positional data sent from the devices and outputting display data, and a display monitor 111 are arranged in the vehicle. The vehicle 100 receives waves from the satellites 400a-400h at the antenna 102 and calculates a reference position and a correction value at the receiver 101. The correction data are stored together with the valid time thereof in a memory set in the receiver 101, and used afterwards as a correction value for GPS measuring data.
Patent JP-S58203518-A (JP)
Title: Method for controlling avoidance and guide of obstacle from travelling car
Inventor: TOUNO JIYUNICHI
IPC: G05D1/02
Filed: 1982-05-21
Abstract: PURPOSE:To improve the reliability of a travelling car by adopting a sensor to detect a distance up to an obstacle and correcting the travelling direction of the car in the direction for maximizing the inner product of a vector corresponding to the detected distance and a vector in an objective direction. CONSTITUTION:A vector signal 100a indicating a bearing and a distance up to an obstacle in the direction which is an output from a peripheral distance detecting part 100, a vector signal 300a indicating the bearing of an object point and a distance up to the object point which is an output from an object point bearing/distance detecting part 300 and a vector signal 200a indicating the present position, travelling bearing and speed which is outputted from a present position/bearing/speed detecting part 200 are inputted and a vector signal 590 in each travelling speed is outputted to a travelling controlling part 600 by a command from a CPU 700. An inner product operating part 510 calculates the inner product 510a of the detected positional vector and objective vector and outputs the calculated result to a comparison part 520, which stores the maximum value of the inner product and correct the travelling direction of the travelling direction of the travelling car in the found direction.
Patent JP-S5511667-A (JP)
Title: Information transmission system
Inventor: ICHINOSE TOMOJI
IPC: H04L5/22
Filed: 1978-07-11
Abstract: PURPOSE:To increase the transmission velocity for the specified bit information by supplying the specified bit information in parallel into plural units of registers and then transmitting plural units of the specified bit information within a frame. CONSTITUTION:The bit information to be supplied to input terminal (1) of input register 1 is supplied in parallel also into input registers 2 and 3. At the same time, output terminals (1), (11) and (21) of output registers 8-10 are connected in parallel at the reception side. A cyclic selection is given to input registers 1-3, and the parallel information of these input registers are converted into the serial information for transmission. Thus, the bit information supplied to terminal (1) can be transmitted in a speed of three times as high as that of other bit information. As a result, a highly efficient use can be ensured for the transmission line if the number of the specified bit information is set in accordance with the state of the transmission line.
Patent JP-S62242073-A (JP)
Inventor: BIKUTAA ETSUCHI II
IPC: E05B47/06
Filed: 1987-04-08
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-H05107473-A (JP)
Title: Variable power lens with short entire length
Inventor: MIHARA SHINICHI
IPC: G02B15/16
Filed: 1991-04-17
Abstract: PURPOSE:To provide a variable power lens with a large aperture ratio and a high variable power ratio which is short in the entire length, small in the front diameter and size and light in weight with reduced cost by introducing aspheric surface for a part of an imaging system of the variable power lens and by specifying the lens constitution. CONSTITUTION:A variable power lens with short entire length is constituted by a variable system constituted by a first and a second lens groups having positive and negative refractive power, respectively, and an imaging system having positive refractive index and constituted by a third lens group which is fixed all the time and a movable fourth lens group. And the third group is constituted by a positive lens constituted by aspheric surface and a negative meniscus lens, and the fourth lens is constituted by one piece of positive lens and satisfies equations I to V. In the equations I to V, fw and ft are the focal distances of the whole system at a wide angle end and a telescopic end, respectively, fm is the combined focal distance on the third group, r31 and r34 are radiuses of curvature of the faces on the article side and the image side, n31 and n34 are refractive indexes of a medium on of a article-side lens and an image-side lens, DIII is the distance from the surface top on the article side to the surface top of the image side, and betaIV is the magnification of the fourth group when the focal distance of the whole system is (fw, ft)<1/2> and at the time infinite object point focusing.
Patent JP-S63252576-A (JP)
Title: Chemical liquid supply apparatus
Inventor: TOMIDOKORO MAKOTO
IPC: H01L21/027
Filed: 1987-04-07
Abstract: PURPOSE:To enhance working efficiency, in a chemical liquid supply apparatus for supplying the chemical liquid in a container from a nozzle in a drip form through a chemical liquid filter, by providing a non-contact type sensor detecting the chemical liquid remaining in the chemical liquid filter in close vicinity to the chemical liquid filter. CONSTITUTION:For example, in a process for supplying a photoresist 11 to a semiconductive wafer 9, the chemical liquid (photoresist) 11 in a chemical liquid container 1 is operated in such a state that a predetermined amount of the chemical liquid is supplied to a chemical liquid filter 4. However, when the chemical liquid 11 in the container 1 is lost, the residual solution in the chemical liquid filter 4 reduces and a non-contact type sensor 6 is operated. A coating apparatus is stopped by the alarm of a buzzer generated with the operation of said sensor 6. Then, the container 1 and the chemical liquid filter 4 are replaced and the necessary chemical liquid 11 is replenished to again start operation. At this time, since the non-contact type sensor 6 is not integrally incorporated along with the chemical liquid filter 4, it is unnecessary to re-adjust the non-contact type sensor 6 and the apparatus can be restarted within a short time.
Patent JP-H10268487-A (JP)
Title: High-speed color photographic recording material enhanced in sensitivity in green spectral region
Inventor: SIEGEL JOERG DR
IPC: G03C1/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the color photographic recording material enhanced in green sensitivity. SOLUTION: This color photographic recording material comprises at least each one of cyan coupler-containing red-sensitive, magenta coupler-containing green-sensitive, and yellow coupler-containing blue-sensitive silver halide emulsion layer units and further an insensitive layer unit according to circumstances. This green-sensitive emulsion layer unit comprises 2 partial layers and they are characterized by sensitization by using sensitizing dyes so as to obtain the following sensitizing maximum and bands shown by parameters. 540 nm<=λ(Smax)<=555 nm, b80 >=36 nm, b50 >=56 nm and b20 >=89 nm, where λ(Smax) is a sensitization maximum (100% sensitivity) wavelength, and each of b80 , b50 and b20 is the width of the sensitizing bands in 80%, 50% and 20% of the maximum sensitivity, respectively.
Patent JP-H09283945-A (JP)
Title: Protective cover and protective cover mechanism
Inventor: ITO TADASHI
IPC: H05K5/03
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover and a protective cover mechanism with which operability of a portable device, such as a pen-input type personal computer is improved with low cost. SOLUTION: A protective cover, which cover an LCD display part 2 attached to the surface of a portable device main body 1, etc., for protection, and a protective cover mechanism are formed with a protective cover main body 3, which covers the LCD display part 2, and a cover attaching part 4, which holds the protective cover main body 3 on the LCD display part 2, while its opening/closing are allowed with a specified force, and which is attached to the partable device main body 1, while its rotation in the opening/closing direction of the protective cover main body 3 are allowed with a specified force.  In this case, when the partable device is used, the protective cover main body 3 and the cover attaching part 4 are manually opened and rotated by an user of the portable device, and used as a stand of the partable device under the condition where the protective cover main body 3 is made to contact with the rear surface side of the portable device main body 1.
Patent JP-H11284344-A (JP)
Title: Ceramic multi-layer wiring board
Inventor: OTA NAOTAKA
IPC: H05K3/46
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic multi-layer board with normal and stable operation in a semiconductor integrated element mounted thereon, by reducing a variation in electric resistance of a signal metallized wiring conductor. SOLUTION: In an insulating board 1 made up of a plurality of ceramic insulating layers 1a to 1e, a signal metallized wiring conductor 4 and power metallized wiring conductors 2 and 3 are provided between each insulating layer 1a to 1e. The signal metallized wiring conductor 4 has electric resistivity larger than that of the power metallized wiring conductors 2 and 3 and has a thickness larger than that of the power metallized wiring conductors 2 and 3. In this case, a variation in electric resistivity of the signal metallized wiring conductor 4 is made small, and an erroneous operation or a break in the semiconductor integrated circuit element can be prevented.
Patent JP-H01259045-A (JP)
Title: Rubber composition
Inventor: INAGAMI KAORU
IPC: C08K7/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain rubber composition suitable for toy, sporting goods, building material, sealing material and automobile material, having low specific gravity and high resilience, by compounding specific amount of fine powder, obtained by heating an ejected material from volcano containing high silicic acid at a high temperature and thus expanding with foam, into rubber. CONSTITUTION:(A) 100pts.wt. rubber (preferably natural rubber or synthetic rubber) is mixed with (B) 30-130pts.wt. powder, 95wt.% or more thereof is <=20mu particle diameter, obtained by heating at 800-1,200 deg.C an ejected material from volcano containing >=68% silicic acid of rhyolite and expanding with foam to afford the aimed composition.
Patent JP-S60227466-A (JP)
Title: Read-only semiconductor memory device
Inventor: MATSUO RIYUUICHI
IPC: H01L27/112
Filed: 1984-04-25
Abstract: PURPOSE:To reduce the area of a chip, and to shorten a delivery time after accepting an order by determining the formation of a floating gate just under a control gate through patterning by a mask. CONSTITUTION:In a control gate CG3b section in a second memory transistor Tr, the thickness of a gate oxide film is the sum of the thickness of a floating gate FG13 and the thickness of Si oxide films on both sides of the floating gate FG13. In a CG3a section in a first memory Tr, on the other hand, there is no FG, and the thickness of a gate oxide film is only the thickness of an Si oxide film under the CG3a. That is, the threshold voltage of the first memory Tr extends over approximately 0.5V and the threshold voltage of the second memory Tr over approximately 1.5V. Consequently, a ROM having arbitrary bit informations is obtained by changing over a mask forming the FG13. Accordingly, the area of a chip per bit can be reduced in the same extent as a field ROM while a delivery time after accepting an order can be shortened in approximately the same extent as a contact ROM.
Patent JP-2000275944-A (JP)
Title: Toner replenishment container and electrophotographic image forming device
Inventor: TAZAWA BUNRO
IPC: G03G21/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a toner replenishment container, in which a shutter is opened/closed by a handle through a device main body side, from being erroneously rotated when the container is placed outside the device main body. SOLUTION: A recessed part 51b of a rocking 51 on the toner container 11 is engaged with a rocking project 12h of the toner container 11 freely rotationally. When pushing in the handle 15 in the direction of the arrow, the container 11 is advanced in the same direction, the rocking 51 abuts on planes 54e and 54f on the device main body, and the projection 12h is disengaged with the recessed part 51b. Accordingly, the handle 15 can be turned.
Patent JP-S5310279-A (JP)
Title: Mesa type semiconductor device
Inventor: FUJII TOSHIYUKI
IPC: H01L29/06
Filed: 1976-07-16
Abstract: PURPOSE:To form three continuous mesa grooves and isolate a wafer to chips including the central mesa grooves.