baber/WOPTO huggingface dataset:
Patent JP-H10240065-A (JP)
Title: Image forming device
Inventor: AZUMA SOICHI
IPC: G03G15/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which controls a fixing heater without causing a voltage change and flicker in a power source system. SOLUTION: The image forming device is equipped with an environmental heater 30 and the fixing heater 17 for fixing a developed image, both of which are arranged in the device. In the case, when it is necessary to feed power to the fixing heater 17 during temperature adjustment, the power is fed with a resistance composing the environmental heater 30 connected to a resistance composing the fixing heater 17 in series at the start of the power feed. After a specific length of time, the connection in series is canceled, and power is fed only to the fixing heater 17. When the fixing heater reaches a target temperature, the power feed to the fixing heater 17 is stopped. Power feed only to the environmental heater 30 is carried out so as not to coincide with the power feed to the fixing heater 17.
Patent JP-H11260236-A (JP)
Title: Direct-current cable-way ground detecting relay added with alternating-current component non-detecting circuit
Inventor: EZAKI NOBUYUKI
IPC: H01H83/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a direct-current cable-way ground detecting relay by which a case that an alternating-current component is overlapped in a main circuit is not decided as a ground fault. SOLUTION: This direct-current cable-way ground detecting relay has such a formation that two detecting windings are wound on a detecting coil 2 for detecting an unbalanced current in a direct-current main circuit, and a rectangular-wave current is sent to the two detecting windings alternately, and a direct-current earth detecting relay 5 is operated both in states of P ground fault and N ground fault. In this case, a P timer 61, which starts by the rise of output of P ground detecting circuit 31 detecting P ground fault and stops by the rise of output of an N ground detecting circuit 32 detecting the N ground fault, and an N timer 62, which is started by the rise in the output of the N ground detecting circuit 32 and stops by the rise in the output of P ground detecting circuit 31, are installed.  Thereafter, a switching element 7, which is turned into on state by a signal formed by combining the outputs of the P timer 61 and the N timer 62, is connected in series with a switching element 4, which drives the direct-current ground detecting relay 5.
Patent JP-H06302529-A (JP)
Title: Preparation of amorphous carbon containing hydrogen
Inventor: ARUBERUTO HANMAASHIYUMITSUTO
IPC: H01L21/28
Filed: 1994-03-04
Abstract: PURPOSE: To form an a-C:H layer having a low interfacial density by subjecting an a-C:H layer formed on a semiconductor substrate by a plasma deposition method to a hydrogenating process under conditions of high pressure and high temperature. CONSTITUTION: An a-C:H layer formed by a plasma deposition method on a substrate of silicon, silicon carbide, gallium arsenide or indium phosphide is subjected to a hydrogenating process in an autoclave under conditions of high pressure and high temperature. At this time, the pressure is set generally at about 50-1500 bar. and preferably at about up to 1000 bar. The temperature is set generally at about 100-500 deg.C and preferably at about up to 350 deg.C. The hydrogenation is carried out for several hours and generally for about 1-10 hours. During the high-pressure process, hydrogen may be added with an inactive gas such as especially argon or helium.
Patent JP-H04295789-A (JP)
Title: Object sensing device
Inventor: YUGAWA AKIRA
IPC: G01V8/12
Filed: 1991-03-25
Abstract: PURPOSE:To set a wide enough sensing area with a small size, low cost and simple constitution and surely prevent an erroneous functioning to the rearranging of things in a sensing area with an easy operation. CONSTITUTION:At least an optical system in an optical distance measurement part is rotated with a rotational drive part 11 or a plurality of luminous elements are radiated selectively in turn. By this, sensing area becomes a cone shape and wide enough. In a controlling part 12, each set distance data for each rotational angle of the rotational drive part 11 on the whole periphery of the sensing area or for each sensing area data according to the luminous control signal from the luminous control part for the luminous elements are stored by putting relation to the angle or the sensing area. When the set distance data is different from the distance detected at a distance measurement part 8, an object sensing signal is output from the controlling part. For rearranging things, if only the set distance data are rewritten in accordance with the arrangement of things in the sensing area, erroneous functioning is surely prevented.
Patent JP-S54151355-A (JP)
Title: Signal amplifier
Inventor: ICHIMURA AKIRA
IPC: H03G1/02
Filed: 1978-05-19
Abstract: PURPOSE:To make easy the control of amplification of the amplifier, by feeding the amplification designation signal to the same circuit inputting input signal and setting the amplification automatically with this signal, in the electric signal amplifier suitable for remote control. CONSTITUTION:In the signal amplifier which inserts the amplifying circuit 20 to the signal lines 10a and 10b and obtains output signal at the signal line 10b through the control of the input signal of the amplifying circuit 20, the input signal 60a is fed to the amplification control circuit 40 by separating it into the amplification designation signal 80 and the amplified signal 60. Further, the gain of the amplifying circuit 20 can automatically be controlled with the amplification designation signal 80, from the A/D converter 44 inputting the output of the photo coupler 43 provided with the control circuit 40 and the output of the output control circuit 45 taking input of the output of the converter 44.
Patent JP-S63225276-A (JP)
Title: Heat fixing device
Inventor: YAMADA TETSUYA
IPC: G03G15/20
Filed: 1987-03-16
Abstract: PURPOSE:To improve fixability and paper passability by forming a press roller of the constitution having a hollow layer sealed with a gas between an arbor and elastic surface body. CONSTITUTION:The press roller 2 is constituted of the arbor 7, the elastic surface body 8 which is disposed apart at a prescribed spacing from the outside peripheral face of the arbor 7 and is cylindrical in the central part and the hollow layer 9 consisting of the gas sealed between the arbor 7 and the body 8. Namely, the press roller 2 has the hollow layer 9 and, therefore, even if the pressure is low, the press contact part of the roller is held recessed along the outside peripheral face of a heating roller 1 and the wide nip width is assured. The paper to be fixed on which a toner image is formed is fed between such heating roller 1 and press roller 2 and is nipped and conveyed by said rollers. The toner is heated by the roller 1 at this time and is melted. The molten toner is simultaneously pressurized and fixed to the paper to be fixed. Since the nip width is large, the time when the toner is heated on the paper to be fixed is extended and the toner is more easily melted. Since the pressurizing force is low, the paper to be fixed is hardly generated with wrinkles, heat curls, etc.
Patent JP-S62217955-A (JP)
Inventor: FUKUYO HIROO
IPC: A61C8/00
Filed: 1986-03-18
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-H03260881-A (JP)
Title: Data drive type data processor
Inventor: MIURA HIROKI
IPC: G06F15/80
Filed: 1990-03-12
Abstract: PURPOSE:To enable high-speed communication by continuously reading out the respective element data of vector data under the control of a vector control unit and directly sending the read data to a communication control unit when transmitting the vector data of a memory unit to another data processor. CONSTITUTION:When the data arriving at the communication control unit is a vector data packet, the respective element data of the vector data are continuously and directly written into the memory unit without being turned around in a cyclic pipeline. When transmitting the vector data of the memory unit, the respective element data of the vector data is continuously read out under the control of the vector control unit and directly sent to the communica tion control unit without being turned around in the cyclic pipeline. Thus, com munication velocity is improved.
Patent JP-H04295888-A (JP)
Title: Tape preparing device
Inventor: YAMADA SHIRO
IPC: B41J5/44
Filed: 1991-03-25
Abstract: PURPOSE:To offer the tape preparing device being small in size an light in weight for selecting plural piece of registered external characters, and also, displaying the selected external character by using a miniature bit map display in which the number of display bits is smaller than the number total display bits of external character data. CONSTITUTION:When an external character mode key is id depressed, and 'call' is selected (S310), a call selection processing is executed (S320). In this processing, one of external character selection areas is subjected to inversion display, and when a dial is rotated, an inversion part of the selection area is moved, and also, 16X15 dots of the left upper part of the external character corresponding to the inverted selection area are displayed in an external character display area.
Patent JP-S55153902-A (JP)
Title: Manufacture of reflecting mirror for heliostat
Inventor: YANAGI KENICHI
IPC: F24S50/20
Filed: 1979-05-18
Abstract: PURPOSE: To achieve the improvement in workability and performance by beforehand manufacturing the mold provided with the multiple planes occupying the specified inclinations and heights, placing plane mirrors on this mold and fixing the same to a frame.  
     CONSTITUTION: Adjusting base plates 20 are so fixed by spacers 21 to a surface plate 22 that their respective top surfaces occupy the specified inclinations and heights. These adjusting base plates 20 are disposed in proximity to each other, forming a convex mold as a whole with their top surfaces. Plane mirrors 23 with their mirror surfaces being faced downward are placee respectively on the top surfaces of these adjusting base plates 20 and the back plates 26 mounted to the back surfaces of the plane mirrors 23 are fixed to a frame 25 by way of supports 24. According to this method, the reflecting mirrors may be manufactured inexpensively and efficiently without requiring time, manual work and labor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10254639-A (JP)
Title: Storage device system
Inventor: YAMAMOTO AKIRA
IPC: G06F12/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain high availability by giving redundancy to a storage medium, an R/W device, a storehouse, and a robot respectively, managing fault states of the respective devices independently, and performing the read/write process of the storage system as much as possible. SOLUTION: A control unit 1350 grasps the fault state of a slot corresponding to a slot parity group and the fault state of a physical storage medium 1311 stored in the slot and judges whether or not a mounting process and an R/W process for the physical storage medium corresponding to the slot can be performed. The control unit 1305 grasps the fault state of the storehouse 1306 including the slot corresponding to the slot parity group by referring to storehouse state information and checks whether or not the physical storage medium 1311 can be taken out of the storehouse 1306. The control unit 1305 checks whether or not the stored physical storage medium 1311 can be carried to and from the R/W device 1304 by referring to robot constitution/state information.
Patent JP-S61219613-A (JP)
Title: Transfer molding device
Inventor: FUKUDA SHINICHI
IPC: B29L31/34
Filed: 1985-03-27
Abstract: PURPOSE:To contrive to reduce voids and at the same time the use of resin by a method wherein resin is directly sent in runners by applying pressure by means of a plunger to the resin, which is formed into a tablet and put in a pot, without passing around a cull. CONSTITUTION:Firstly, a top force 10 and a bottom force 11 are registered with each other after bodies to be molded such as lead frames with a pellet mounted thereon or the like are respectively set in the respective cavities 16. Secondly, after a tablet 12 is fed in a pot 13 in order to be heated and molten, resin is pushed out with the downward movement of a plunger 18. The pushed- out resin flows from the pot 13 directly into runners 14 by running along inclined surfaces 15 and, through the respective gates 17, is pushed in the cavities 16 corresponding to the gates 17. Consequently, the resin flows from the pot 13 nearly in the consistent direction and is sent to runners 14. Because the resin thus flows directly from the pot to the runners without providing any cull on the bottom force, no resin flows around the peripheral wall surface of a cull to the runners.
Patent JP-S58176500-A (JP)
Title: Runner for fan
Inventor: ANO TADAMI
IPC: F04D29/58
Filed: 1982-04-09
Abstract: PURPOSE:To eliminate a temperature difference between a rotating shaft and a boss or a main disc by a method wherein one ends of a plurality of heat pipes are inserted from one side or both sides of the boss, fitted and secured to the rotating shaft, along the peripheral direction thereof while the other ends thereof are inserted through and secured to disc-like heat sinks. CONSTITUTION:High-temperature gas or air is flowed as shown by arrow signs in the diagram and is carried to the outer peripheral side of the runner under contacting with the rotating shaft 1, the boss 2, the main disc 3, the heat pipes 5 and the heat sinks 6 when the runner is rotated. Since the boss and the main disc are thin generally and the heat capacities thereof are small, the temperature thereof become same as the same of the gas or air, however, the rotating shaft 1 has a large diameter and the heat capacity thereof is large but the temperature rise thereof is slow, therefore, heat of the gas or air is moved into the rotating shaft positively by the heat pipes 5 to expedite the temperature rise of the rotating shaft. The disc-like heat sinks 6 prevent the heat pipes 5 from being bent by a centrifugal force generated by the rotation of the shaft 1.
Patent JP-S59186028-A (JP)
Title: Layout display unit
Inventor: YUASA TOSHIAKI
IPC: G06F3/02
Filed: 1983-04-08
Abstract: PURPOSE:To confirm the arrangement of data such as the writing of plural pages etc. and to simplify the preparation of data by displaying layout for plural sheets of paper at a time. CONSTITUTION:A keyboard 1 is connected to the CPU3 of a layout display device through a keyboard controlling circuit 2., and the designation of character, number of characters per line, pitch of characters and paper size are inputted from the board 1. An ROM4 that stores a microprogram, RAM8 that stores information, refresh memory 7 connected to a CRT display 5 and a printer etc. are connected to the CPU3. The writing for plural pages is stored in the RAM8. The refresh memory 7 is correlated with dots of the display 5 and written string of dots are displayed in the display 5. Lay out for plural sheets of paper is displayed in the display 5 at one time, and data of the writing of plural pages are recognized at one time to simplify the preparation of data.
Patent JP-H04212766-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1991-02-21
Abstract: PURPOSE:To surely lock sliding at the advancing position of a shutter by allowing the engaging part of a main body case to engage with the part to be engaged of the shutter when the shutter slides to the front advancing position. CONSTITUTION:When a tape cartridge is not used, the shutter 11 slides to advance to a front limit by a spring member 40, and the plate part 12 of the shutter 11 wholly closes the lower side of the aperture of a pocket 7 on the front surface of the case. In such a non-used state, the engaging part 47 of a pair of locking pieces 46 disposed in the main body case is fitted and engaged with the part to be engaged 43 of the shutter 11. Then, the shutter 11 opens backward, and sliding is prevented.
Patent JP-S60205822-A (JP)
Title: Flexible disk for magnetic recording
Inventor: HASEGAWA KINJI
IPC: B29K67/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a disk which has high dimensional stability even at and under a high temp. and humidity and is free from a tracking miss by adjusting the coeffts. of temp. and humidity expansion of a biaxially oriented film consisting of specific polyester and polyethylene terephthalate at a specific compounding ratio. CONSTITUTION:A biaxially oriented film consists of 95-70wt% chain polyester in which >=90mol% of a glycol component is 1,4-cyclohexane dimethanol and >=80mol% of the dibasic component consists of terephthalic acid and 5-30wt% polyethylene terephthalate. A magnetic layer is formed on a base material consisting of such film of which the max. coefft. of temp. expansion on the plane inclusive of the longitudinal and transverse directions thereof is 10-35(X10<-6>/ deg.C), the max. coefft. of humidity expansion is 3-8.0(X10<-6>/RH), the difference between the max. and min. coefft. of temp. expansion is 0-6.0(X10<-6>/ deg.C) and the difference between the max. and min. coefft. of humidity expansion is 0-4.0(X 10<-6>/RH). The flexible disk which has good dimensional stability at low - high temp., has substantial strength and is free from a tracking miss is thus obtd.
Patent JP-2000256865-A (JP)
Title: Electroless plating method and apparatus therefor
Inventor: MASUKO MASAMI
IPC: G02B5/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To lessen the occurrence of defects, such as pits, pinholes and gritty feel, without the stagnation of gaseous hydrogen generated at the time of a plating reaction by downwardly facing the effective plating surface of an object to be plated in a plating bath and rotating or revolving the object to be plated. SOLUTION: The object 7 to be plated which is mounted at a fixing shaft 4 is successively subjected to pretreatments including pickling, zinc replacement, dilute nitric acid immersion and zinc replacement. An angle adjusting device 6 is then so regulated that the fixing shaft 4 holding the object 7 to be plated in a prepared electroless nickel plating liquid 8 attains an angle of about 30 deg.. The object 7 to be plated is rotated at a number of revolutions of 1 rpm by a speed variable motor 2 and the gaseous hydrogen generated at the time of the plating reaction is allowed to escape to the outer side of the plating surface without stagnating the gaseous hydrogen at one point by the relation between the curvature of the plating surface and the angle of inclination and the rotation.  The object 7 to be plated is revolved by adjusting the number of revolutions of the speed variable motor 2 to about 5 rpm.
Patent JP-H02240622-A (JP)
Title: Vibration proof optical system
Inventor: TSUJI SADAHIKO
IPC: G02B13/18
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the vibration proof optical system which can well correct the blur of the photographic image generated when a photographing system oscillates while simplifying the parts relating to turning and reducing the weight and size over the entire part of the lens system by disposing the optical system in front of the photographing system and adequately setting the lens constitution and the lens material to be used to correct the above-mentioned blur. CONSTITUTION:The 1st group and 2nd group of the vibration proof optical system 10 are so constituted as to have at least one of the lenses consisting of plastic materials. The 2nd group 2 is formed turnable around the point 3 on the optical axis apart by approximate beta2.f1/(1-beta2) on the image plane side from the principal point on the image side of the 2nd group, as a fulcrum, when the focal length of the 1st group 1 is designated as f1 and the imaging magnification of the 2nd group 2 as beta2. The blur of the photographic image when the photographing system 11 tilts is corrected by turning the 2nd group 2. The parts relating to the turning are simplified in this way and the size and weight of the device over the entire part thereof are reduced.
Patent JP-H03263087-A (JP)
Title: Picture display device
Inventor: KUDO YOJI
IPC: G06T1/00
Filed: 1990-03-14
Abstract: PURPOSE:To superpose graphic data on black-and-white gradation picture data by providing a table memory which can rewrite held data of a picture data memory and a graphic data memory with desired data and converting synthesized data out-putted from this table memory to an analog signal used for picture display. CONSTITUTION:A storage means of picture data 10 where digital black-and- white gradation picture data is stored and a storage means of graphic data 20 where digital graphic data is stored are provided. A table memory 50 which can rewrite held data of these memories with desired data and a converting means 40 which converts synthesized data outputted from the table memory to an analog signal used for picture display are provided. Thus, contents of the table memory 50 are variously changed, and graphic data 20 is superposed on black-and-white gradation picture data 10 with various processings such as mask processing.
Patent JP-S58178535-A (JP)
Title: Transfer device for semiconductor substrate
Inventor: SARUWATARI SHINSUI
IPC: H01L21/677
Filed: 1982-04-13
Abstract: PURPOSE:To effect simultaneous transfer of a multiplicity of substrates by a method wherein a semiconductor substrate transfer device is composed of an external frame and an internal frame fitting to the external frame, fins are arranged with equal pitches on the two opposing walls within the inner frame, and the frames are inclined for the wafers housed between fins on a wall to slide into the positions between the fins on the other wall. CONSTITUTION:An internal frame 2 is inserted into a rectangular external frame 1. On two opposing walls within the inner frame 2, an n-pitch carrier 6 and a 2n-pitch carrier 8 for housing wafers are provided. The two carriers 6, 8 are composed of fins 3 that are vertically arranged and the carriers 6, 8 are capable of moving by one half the arranged pitch. Wafers are inserted in between the fins 3 of the carrier 6, with the carrier 8 left empty. The frames are then inclined to make the wafers accommodated in the carrier 6 slide into the positions between the fins 3 composing the carrier 8. To return the wafers, the frames are inclined in the other direction.
Patent JP-H06115735-A (JP)
Title: Paper sheaf extruding device
Inventor: MIZUNO KENICHI
IPC: B65H3/50
Filed: 1992-02-14
Abstract: PURPOSE:To prevent folding and damaging paper wen it is extruded. CONSTITUTION:A supporting part 22 for supporting the rear end part bottom surface of a small sheaf 1a is provided in a horizontal piece 20a of an almost L-shaped frame 20, and a vertical piece 20b has a brush part 23 of embedding many hairs in parallel to the horizontal piece 20a. The frame 20 is moved in a longitudinal direction by a cylinder 21. When the frame 20 is moved to advance by the cylinder 21, the brush part 23 is brought into contact with a rear end side surface of the small sheaf 1a, and by advancing movement thereafter, the small sheaf 1a is pressed and extruded to the front. The rear end bottom surface of the small sheaf 1a is supported by the supporting part 22.