baber/WOPTO huggingface dataset:
Patent JP-H0367292-A (JP)
Title: Cleaning blade device and cleaning device
Inventor: HONDA HARUHISA
IPC: G03G21/10
Filed: 1990-07-02
Abstract: PURPOSE:To evenly abut the cleaning blade to a photosensitive body by constituting a retaining member with plate, working to bend in parallel to the cleaning blade. CONSTITUTION:The photosensitive drum 1 is rotated in the direction of an arrow a, the cleaning blade 2 is abutted to this surface 1a, and this blade 2 is adhered to the retaining member 3. This retaining member 3 is made by punching out a metal plate with press work, and is worked to be bent. This bent place is provided along the lengthwise direction of the blade 2, and is bent at an angle of approximately 90 deg.. By bending the retaining member along the lengthwise direction like this, the retaining member 3 is strengthened in the lengthwise direction and it becomes more difficult to be deformed, and the blade 2 is always abutted evenly to the photosensitive body 1. Thus, the cleaning of the photosensitive body can be carried out well without uneveness.
Patent JP-H0227935-A (JP)
Title: Kneading apparatus of noodle-preparation machine
Inventor: TAMIYA MITSUO
IPC: A21C1/06
Filed: 1988-07-14
Abstract: PURPOSE:To reduce the load on a bearing and facilitate the cleaning of the subject apparatus by inserting a rotary shaft having plural beater blades and kneading water nozzles into a cylinder provided with an inlet for powder and an outlet for noodle dough and supporting both ends of the rotary shaft with a detachable and swivellable bearing. CONSTITUTION:A cylinder 6 is provided with a powder inlet 7 and a noodle dough outlet 8. A rotary shaft 9 has worm screw blades 10 for feeding and plural beater blades on the outer circumference. The hollow part of the rotary shaft is connected to a kneading water ejection nozzle 13 and to kneading water-feeding apparatuses 16-20. An end of the rotary shaft is supported by a bushing 24 which is detachably fit to a bearing holder of a bearing 25 and a frame member 23. The other end of the rotary shaft is fixed with a bushing 31, a bearing 32 and a bearing holder 33. The cylinder 6 is detachably fixed to the apparatus and supported with a guide.
Patent JP-H05121381-A (JP)
Title: Etching method
Inventor: HOSHI YOSHIHIRO
IPC: H01L21/302
Filed: 1991-06-21
Abstract: PURPOSE:To prevent decreases in wiring yield and reliability due to corrosion after an Al alloy wiring layer is dry etched by dipping an Al alloy wiring in nonaqueous solution containing polarizable solvent and no water after dry etching the wiring. CONSTITUTION:An Si substrate 1 covered with an insulating film such as a BPSG layer, etc., is covered with an Al alloy layer 2, and a resist pattern 4 is formed thereon. With the pattern 4 as a mask the layer 2 is dry etched to form an Al alloy wiping pattern. After the pattern 4 is removed, the substrate l is dipped in nonaqueous solution containing polar solvent such as alkoxyethanolamine and dimethyl sulfoxide, alkylpyrrolidone of one type of surfactant having a polarizable group and a nonpolar group and no water to be processed.
Patent JP-H1073978-A (JP)
Title: Device and method for processing image, and recording medium
Inventor: YABE TAKASHI
IPC: H04N1/40
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To adjust the level of input image signal corresponding to a printer when CMYK image signal produced by an external device is entered into the printer of a color copying machine. SOLUTION: An arithmetic part 301 for color number sums all color component levels for each picture element of CMYK image signal entered from an external device 106. An arithmetic part 302 for adjustment amount compares the total of color component levels and maximum value of input levels for a printer 105. According to the result of comparison, adjustment processing part 303 outputs image signal with level less than level of input image signal into the printer 105.
Patent JP-H05339181-A (JP)
Title: Stabilized solvent composition
Inventor: TSUZAKI MASAAKI
IPC: C07C19/08
Filed: 1992-06-10
Abstract: PURPOSE:To stabilize a solvent composition composed of a primary amine salt of a carboxylic acid and a hydrogen-containing chlorofluorinated propane even in the draining and cleaning process in the presence of a metal. CONSTITUTION:A solvent composition is stabilized by adding at least one kind of a compound selected from nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides, pyrroles, alcohols, ketones, amides and triazoles to the composition.
Patent JP-S6332971-A (JP)
Title: Wafer for semiconductor element and lightemitting diode
Inventor: USUDA SHOJI
IPC: H01L33/12
Filed: 1986-07-26
Abstract: PURPOSE:To obtain a light-emitting diode whose luminous brightness can be prevented from being deteriorated due to potential drop when power-voltage fluctuation may occur, by forming a resistance layer on the surface of a wafer substrate having an active layer. CONSTITUTION:Epitaxial growth of an Al0.35Ga0.65As crystal layer 12 serving as an active layer and an Al0.5Ga0.5As barrier layer 13 preventive of reverse current of electrons is performed on a GaAs substrate 11 to manufacture a wafer having single heterojunction. Successively, a resistance layer 30 made of graphite or the like is sticked on the whole surface of the substrate 11 by a lamination method or by using silver paste or the like. Furthermore, an electrode 15a made of Cr-Au or the like is formed as a p-side electrode material on the upper surface of the barrier layer 13, and besides an electrode 15b made of Au-Ge or the like is formed as an electrode material on the whole lower surface of the resistance layer 30, by a vacuum evaporation method or the like, to manufacture a light-emitting diode (LED). Because this LED has the resistance layer 30, power-voltage fluctuation possibly occurring is buffered by this resistance layer 30, and resulting in that luminous brightness can be prevented from being rapidly deteriorated due to the potential drop.
Patent JP-H05338138-A (JP)
Title: Ink jet recorder
Inventor: HASEGAWA TAKESHI
IPC: B41J2/01
Filed: 1992-06-10
Abstract: PURPOSE:To miniaturize and lighten the ink jet recorder and reduce the cost thereof by decreasing the number of parts and assembling man hours by a method wherein a pressure operating member is provided near an inlet of a material to be recorded, which is also used as a rewinding preventive member of the material to be recorded. CONSTITUTION:An operation member (an ink chamber pressurizing operation pin) 14 is freely rotatably arranged near an inlet 7 of a material to be recorded and thereby, it is also used as a rewinding preventive member which prevents a tip part 4a of the material to be recorded 4 from entering again the inlet 7 (an inlet opening 16) of the material to be recorded. Therefore, in an ink jet recorder equipped with a returning means which operates by pressurizing an ink chamber and a stopper function which prevents the material to be recorded from being rewound, reduction of the number of parts and reduction of assembling man hours can be realized. Thus, making a small size and light weight of the recorder and its cost down will be capable of being achieved.
Patent JP-H0341488-A (JP)
Title: Image forming device with toner rest display function
Inventor: KASAHARA SEITARO
IPC: G03G15/00
Filed: 1989-07-07
Abstract: PURPOSE:To improve the reliability of toner control by providing a means which finds the supplementary amount of toner, a means which finds the rest of the toner at a supplementation part, and a means which displays the remainder at all times. CONSTITUTION:A cartridge 3 is set at a storage part 2 and an accumulator 12, a supplementary amount counter 13, and a judgement threshold value output circuit 15 are preset by a preset means 17. Toner is sent to a development part by the rotation of a supply screw 7. A detector 11 counts pulse signals obtained from a photosensor 10 to find the rotating speed of the screw and stores it in the accumulator 12. A supplementary amount counter 13 calculates the supplementary amount according to the stored value of the accumulator 12 and further calculates the remainder from the difference between a preset initial toner amount and the supplementary amount. As the remainder decreases, comparators are inverted to low level ion order from a comparator 14a and a display is turned from the high-order section of a remainder display device 16 to let a user know the transition of the remainder.
Patent JP-H0519934-A (JP)
Title: Key matrix constituting method for microcomputer
Inventor: ICHIKAWA MASAOMI
IPC: H03M11/20
Filed: 1991-07-17
Abstract: PURPOSE:To decrease key source signal output terminals by timedivision switching the pull-up resistor and pull-down resistor of a key return signal input terminal according to a program. CONSTITUTION:When reading initialization diode switch(DS) Dm3-D00, key return signal input terminals (RI) K3-K0 are pulled up by switches SW3-SW0, and a flow lying level (FL) is outputted from key source signal output terminals (SO) KSn-KS0. Next, by turning the desired SOKSn-KS0 to be read to an L level and reading the RIK3-K0, the L level can be read only at the position where the DSDm0-D00 are existent. Afterwards, when reading momentary switches MSWn3-MSW00, the RIK3-K0 are pulled down by the switches SW3-SW0, the FL is outputted from the SOKSn-KS0, and the RIK3-K0 corresponding to the desired SOKSn-KS0 to be read can be read.
Patent JP-H0516891-A (JP)
Title: Trimming gear fbw aircraft
Inventor: NAGAYAMA KEIICHI
IPC: B64C13/50
Filed: 1991-07-17
Abstract: PURPOSE:To get a small operating speed and a large one either by performing a simple software change. CONSTITUTION:This trimming gear is provided with a beep-trim switch 1, emitting an input signal (u) taking the value of 1, -1 or 0, a beep filter 2, outputting the input signal (u) as a trim operating speed (x), and an integrator 3-cum-limiter, transmitting an output (y) which integrates the operating speed (x) and operating an actuator, respectively, and the beep filter 2 has a time constant T, and the operating speed (x) is obtained by two equations: dx/dt=-Kx/T+Ku/T-(1), and x=¦u¦x-(2). With this constitution, at short operating time, a small operating speed is obtained and at long continuous operation, a large operating speed, respectively, and at input zero, it is set down to x=0, thereby preventing any going-too-far from occurring.
Patent JP-S6419457-A (JP)
Title: Memory device
Inventor: SEKI KAZUYUKI
IPC: G06F12/02
Filed: 1987-07-15
Abstract: PURPOSE:To reduce load on a buss by accessing a memory device from an access master once to write data of a continuous address in the memory device. CONSTITUTION:A memory device 1 is connected to a common bus 3 together with masters 2a, 2b.... The mode designating signal from masters 2a, 2b... is decoded; and if this signal designates continuous write, the designated number of times of continuous write is held and the address is counted up till arrival at the held number of time of continuous write. The same data is written in the continuous address of the memory device 1 from masters 2a, 2b... by one access. Thus, the bus use efficiency is improved.
Patent JP-S5880139-A (JP)
Title: Optical head
Inventor: OOKI YUTAKA
IPC: G11B7/1356
Filed: 1981-11-04
Abstract: PURPOSE:To realize a compact and lightweight structure for an optical head, by using a hologram which converts a spherical wave radiated from a point into another spherical wave which focuses at another point and enabling the simultaneous application of both focus servo and tracking servo. CONSTITUTION:A semiconductor laser 12, polarized beam splitter 13, 1/4 wavelength plate 15, hologram 16 and optical detector 18 are stored in a lens barrel 11. A prism 17 is unified to the splitter 13, and the detector 18 is divided to four parts. The hologram 16 has a lens function that converts a spherical wave radiated from a point into another spherical wave which focuses at another point. As a result, it is possible to focus the laser beam radiated from the laser 12 onto a recording surface 9 of a disk without using a collimator lens and an objective lens. Thus reading of signals is possible.
Patent JP-2001001048-A (JP)
Title: Sheet metal bending machine and bending system therefor
Inventor: SAKUMA MITSURU
IPC: B21D43/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a means which solves inconvenience in removing, moving, or attaching a prescribed intermediate plate in the case where, for example, a sectional upper die (punch) is hardly attached or a work interferes with the intermediate plate for a bending machine for a sheet metal work W such as a press brake equipped with plural intermediate plates (one action punch holder). SOLUTION: An LM guide 6 engaged with the lower end of an upper table 1 so as to be slid is provided at the top of the main body 2 of each intermediate plate, a pinion 8, turning and engaged with each rack 7 extendedly mounted on a side face of the lower end of an upper table 1, is journaled at a side face of the main body 2 of the intermediate plate, and each pinion 8 is rotationally driven by a servomotor 9.
Patent JP-H05222466-A (JP)
Title: Method of mixing reactive element with liquid molten metal and apparatus for practicing said process
Inventor: RORUFU BETSUTEINGAA
IPC: C22B9/10
Filed: 1992-07-03
Abstract: PURPOSE: To enable the fine adjustment of quantity while avoiding the formation of oxide and high burnt loss value by changing an element or an alloy containing the element to liquid-state and adding below the surface of molten metal under pressing.  
     CONSTITUTION: An immersion tube 3 is inserted into the molten metal 18 incorporated in a crucible (melting furnace) 1. The immersion tube 3 is connected with a receiving vessel 4 through a heatable introducing tube 7. The reactive element or the alloy containing the element is changed to liquid-state by a heating plate 6 arranged at the lower end of the receiving vessel 4. A pressing plate 11 is arranged above the reactive element 12 and the energizing force is loaded on the reactive element 12 toward the molten metal 18 and the molten reactive element is fed to below the surface of the molten metal 18 through the introducing tube 7 and the immersion tube 3. By this method, the feeding quantity of the reactive element can finely be adjusted. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03131311-A (JP)
Title: Method for concentrating backwashing water of precoat type filter
Inventor: SHOJI YUICHI
IPC: B01D37/02
Filed: 1989-07-11
Abstract: PURPOSE:To efficiently reduce the volume of the backwashing water generated from a precoat type filter by supplying the backwashing water generated from the precoat type filter to a hollow fiber membrane filter and concentrating the same on the surface of the hollow fiber membrane filter. CONSTITUTION:The backwashing water generated from a precoat type filter is supplied to a hollow fiber membrane filter 7 having pores having a pore size of 0.1mum or less on the surface thereof, wall thickness of 50-100mum and composed of hollow fibers having a diameter of 300-1000mum and concentrated on the surface of the hollow fiber membrane filter 7. As a result, the backwashing water of the precoat type filter insufficient in sedimentation properties and inferior to filtering properties can be efficiently and stably concentrated and reduced in its volume.
Patent JP-S5981367-A (JP)
Inventor: JIYON UIRIAMU FUIIRUDOHAUSU
IPC: C09J123/26
Filed: 1983-09-27
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-S57101720-A (JP)
Title: Flow meter in open ditch
Inventor: FUKUNAGA MASAO
IPC: G01F1/00
Filed: 1980-12-17
Abstract: PURPOSE:To obtain an open ditch flow meter, which is able to be easily installed and adjusted and yet is not affected by level of water of an open ditch, by allowing a supporting body, which is equipped with a water level measuring step and a flow velocity measuring step, to float on the surface of fluid in the open ditch. CONSTITUTION:On the surface 6 of a fluid 4 flowing on the bottom 7 of an open ditch, a supporting body 11 which is equipped with a water level detector 12 and a flow velocity detector 13 is provided, and signals sent out from the detectors 12 and 13 are converted by a signal converter 16 and transmitted to outside through a signal cable 17. A cable fixing section 19 of the supporting 11 is connected to a cable fixing section 21 on side wall of the open ditch in order to keep the flow measuring position of the supporting body 11 from being changed by the flow. By using this mechanism, a water level L and a flow velocity v are able to be sought by the water level detector 12 and the flow velocity detector 13, respectively, and further, if a width of the open ditch is set to B, an actual flow rate Q is sought from an equation Q=k.B.L.v using a flow velocity compensating constant k, and therefore, measurement of flow rate of the open ditch and installation and adjustment of the flow meter can be done with simplicity.
Patent JP-H0715364-A (JP)
Title: Receiver
Inventor: MURAYAMA SHIZUNARI
IPC: H03J5/02
Filed: 1993-06-24
Abstract: PURPOSE:To reduce the time till a desired RDS station is selected. CONSTITUTION:The receiver is provided with a demodulation circuit 32 demodulating identification data and frequency data from a broadcast wave signal received by a synthesizer system reception circuit 10, a detection circuit 35 detecting a reception level of the broadcast wave signal received by the reception circuit 10, a memory 44 storing the identification data and the frequency data, and a channel selection key KTN. The memory 44 stores the frequency data for each of the identification data. When the channel selection key KTN is operated, the reception state of the broadcast is sequentially checked as to the frequency represented by the frequency data for each of the frequency data for each of identification data in the order of the identification data. As a result of the check, when the broadcast is received by the frequency of the corresponding frequency data, the broadcast for the frequency is received.
Patent JP-S6237424-A (JP)
Title: Concrete placing method for arch culvert
Inventor: YAMASHITA KIICHI
IPC: E02F5/10
Filed: 1985-08-12
Abstract: PURPOSE:To obtain the arch culvert of even density or the like, by placing concrete at the both side sections and the arch section, after concrete is placed at the bottom section of a mold for the arch culvert, via an internal frame for the bottom section which is freely opened and closed. CONSTITUTION:An internal frame 7 for the bottom section of a mold 4 for an arch culvert is freely opened and closed in the direction A, and an external frame 14 for the arch section is freely opened and closed in the direction B. To produce the arch culvert, first the internal frame 7 is opened and concrete 30 is placed at the bottom section, and the compaction and formation are carried out by vibration. Then, after the external frame 14 is opened and concrete 18 is placed at the both side sections and compacted, an external frame 17 at the top section is fitted and concrete is cast at the arch section through the injection slot 16. By this method, the concrete can be smoothly flowed in, and the arch culvert of even density or the like can be obtained.
Patent JP-S6335208-A (JP)
Inventor: YAGI RYUICHI
IPC: A47G33/00
Filed: 1986-07-28
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-H05337265-A (JP)
Title: Embroidery data preparing device having two kinds of storage medium mechanisms
Inventor: HARA KAZUMASA
IPC: D05B21/00
Filed: 1992-06-12
Abstract: PURPOSE:To store a large quantity of sewing data and to execute a mutual access of storage means, especially, while maintaining a low cost, with regard to an image data processor of a sewing machine. CONSTITUTION:The device consists of an image scanner 5 being an image input means, a storage means 6 for storing image data of an original picture pattern read in by the image scanner 5, a converting means 7 for converting the inputted image data to sewing data, a RAM card 8 being a first sewing data storage means for storing the sewing data converted by the converting means 7, and a floppy disk 9 being a second sewing data storage means. Also, a switching means for switching the RAM card 8 and the floppy disk 9, and the RAM card 8 and the floppy disk 9 can be exchanged, and also, the stored sewing data can be read out and written by each of them.
Patent JP-H0226978-A (JP)
Title: Warp preparation process
Inventor: MIZUNO JUNJI
IPC: D02H5/02
Filed: 1988-07-15
Abstract: PURPOSE:To easily perform the sizing of warp for attaining good collectability by sizing a multifilament having a specific entanglement number with a treating agent containing a sizing agent and an oil at specific concentrations using a roller-sizing process and squeezing and drying the treated multifilament to leave a specific amount of the treating agent on the multifilament. CONSTITUTION:A multifilament yarn having an entanglement number of <=40/m is sized with a treatment agent composed mainly of a sizing agent (e.g., polyacrylate), vegetable oil, etc., and having a pure component concentration of 15-25wt.% by contacting the yarn with the outer circumference of a sizing roller. The sized yarn is squeezed by passing between a pair of size-squeezing rollers, dried in a drying chamber and wound around a beam to obtain the treated yarn attached with 1-4wt.% of the treating agent (dry basis). The present warp-sizing process enables easy and uniform sizing of warp to attain excellent collectability using an energy-saving and space-saving apparatus compared with conventional sizing process. The mixing ratio of the sizing agent to the oil is preferably 9:1-6:4.
Patent JP-H0227356-A (JP)
Title: Dustproof type plate-like body storage case
Inventor: MATSUDA HIROHARU
IPC: G03F1/38
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the outside dust from being drawn in at the time of unsealing by extending a film into two pieces of tray type formed bodies and forming a pressure state between each film. CONSTITUTION:In a tray type formed body 1, a grating-like rib 2 in which an air hole is opened is formed. Subsequently, a soft film 3 is extended and placed on the rib 2, two formed bodies 1 are combined, and thereafter, by executing slightly an exhaust from an exhaust port 4, a space between the formed body 1 and the film 3 goes to a pressure reduced state. Next, clean dry air is fed in between two pieces of films 3 from an air feed-in port 7 and a pressure state is formed, a photomask 5, etc. are contained and said films are sealed. In such a way, since internal pressure is high, it does not occur that dust of the outside id drawn in at the time of unsealing. Also, since the film is replaced with a new film 3 whenever the mask 5 is used, dust does not adhere to the inside either.
Patent JP-S6237270-A (JP)
Title: Pressure control device
Inventor: TOBISAWA YOSHIO
IPC: B60T13/12
Filed: 1985-08-13
Abstract: PURPOSE:To obtain the control pressure of good responsiveness and stability by feeding a pressurized fluid to the primary pressure chamber of a booster for a brake mechanism and concurrently controlling a servo motor. CONSTITUTION:In an initial operation stage, a plunger 24 is quickly actuated on a fluid pressure working on a primary piston 65 due to solenoid valves 73 and 74. Thereafter, the control of the plunger 24 is transferred to a servo motor 68. On the other hand, pressure in a control pressure chamber 6 is introduced into a secondary pressure chamber 53 through a control passage 34, thereby actuating the plunger 24 upward against a pressing force by an elastic body 59. And when the plunger 24 has been moved upward, pressurized fluid in the control passage is discharged from a discharge passage 40. As a result, pressure within the control pressure chamber 6 is regulated to the pressing force of the elastic body 59 corresponding to the fall amount of the primary piston 65 as caused by the servo motor 68, or a level corresponding to an input caused on an input shaft 8.