baber/WOPTO huggingface dataset:
Patent JP-H06289704-A (JP)
Title: Developing device
Inventor: OKUBO MASAHARU
IPC: G03G15/06
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the electrification unevenness, coating irregularities and reverse polarity electrification of a developer and to obtain the high quality image of a sufficient density, without irregularities and fogging by applying a vibrating voltage between a regulating member and a developer carrier and generating a vibrating electric field. CONSTITUTION:An elastic blade 24 is constituted in such a manner that the surface of a conductive layer 24a composed of a conductive elastic member on the side of a developing sleeve 31 is covered with an insulating layer 24b in thin thickness. A developing bias that an AC voltage is superimposed on a DC voltage is applied on the developing sleeve 31 by a high voltage power source 30 and toner T1 on the developing sleeve 31 soars up according to a latent image on a photosensitive drum 7, at a developing position. When an alternating voltage is generated between the elastic blade 24 and the developing sleeve 31, the alternating voltage is applied to the toner T1 between the elastic blade 24 and the developing sleeve 31, to peel a firmly stuck toner layer. As for the layer thickness of the toner layer, a thin layer for making the height of the nap of the toner layer T1 to be 10-100mum is preferable in a developing part.
Patent JP-H07277410-A (JP)
Title: Stacker on stocker for clean room
Inventor: ONISHI MASANORI
IPC: B65G1/00
Filed: 1994-04-12
Abstract: PURPOSE:To improve carriage efficiency of an article to carry such as a wafer cassette in a clean room, etc., by shortening of carry-in and carry-out time in a stocker and shortening of binding hour of an unmanned carrier car at a carry-in and carry-out port. CONSTITUTION:This is a stacker on a stocker for a clean room, and it is formed by furnishing a stacker arm mechanism 6A having a load-carrying platform 6N to load it with a plural number of articles to carry. It is possible to form this stacker arm mechanism 6A by furnishing an upper arm 6a having hands 6h1, 6h2 in the front, a lower arm 6b supporting a support shaft 6g to support this upper arm 6a free to revolve and the load-carrying platform 6N arranged at a facing position in the lower direction of the hands 6h1, 6h2 on the head end part of this lower arm 6b.
Patent JP-S59223402-A (JP)
Title: Lighting device
Inventor: HIRAOKA NORIYUKI
IPC: G02B5/02
Filed: 1983-06-02
Abstract: PURPOSE:To provide a large lighting effect to an object having a surface gloss by using a Fresnel grid plate reflecting incident light from a light source for illumination mainly in the direction of the object to be lighted while keeping the scattering of light as a light scattering screen and having light scattering property at its surface. CONSTITUTION:Light 22 projected from the illumination light source 21 reaches the light scattering screen 23 at first. The light scattering screen 23 having a high light reflection factor has a property scattering incident light 41 in all directions, so that a rectangular scattering light source with a wide area is obtained and an image can be picked up from any direction by positive reflected light 42 of the scattering light source. In addition, a merit preventing the light source from being reflected is obtained, because the area of the light source is wide.
Patent JP-S62254654-A (JP)
Title: Stator of linear motor
Inventor: SUZUKI YASUMASA
IPC: H02K41/02
Filed: 1986-04-25
Abstract: PURPOSE:To improve size accuracy and rust preventing effect, by a method wherein among three surfaces other than a magnetic pole surface of a yoke having magnetic pole tooth train formed at constant pitch in the longitudinal direction, at least one surface is integrally molded with resin and made a vibration control member. CONSTITUTION:A magnetic pole tooth train 2 is formed at constant pitch etaon a yoke 1. Three surfaces other than a magnetic pole tooth surface of the yoke 1 are integrally molded with resin by a metal mold, and a vibration control member 3 is formed. In this constitution, accuracy of size W, t is improved, rust generating is prevented, and vibration preventing effect can be improved. this is favorable for business machines.
Patent JP-S57211947-A (JP)
Title: Magnetic path forming member
Inventor: MIZUNO SHIGERU
IPC: H02K1/02
Filed: 1981-06-22
Abstract: PURPOSE:To make more suitable for a magnetic path forming member by employing magnetic powder of short fiber state, and orienting by a pressure molding composite powder with the magnetic powder and resin in a plane substantially perpendicular to the pressurizing direction, thereby improving the magnetic characteristics. CONSTITUTION:When magnetic powder of short fiber state is employed and composite powder of the magnetic powder and thermosetting resin is pressed (pressure molded) in a prescribed mold, such short fibrous product is naturally oriented in a direction perpendicular to the pressing direcion, and the longitudinal orientation of the fiber is selectively accelerated in a plane substantially  perpendicular to the pressing direction. Then, the orienting direction of the fiber becomes the direction of easy magnetization which is used as a direction of a magnetic path, thereby effectively improving the magnetic characteristics. Further, the weight of the magnetic path forming member can be reduced as the secondary effect.
Patent JP-S62254676-A (JP)
Title: Controlling method for servo device
Inventor: OSHIMA TORU
IPC: H02P29/00
Filed: 1986-04-25
Abstract: PURPOSE:To stably rotate a load accurately at a speed exceeding a resonance speed by applying a disturbance torque to a target torque in a reverse phase to correct the target torque. CONSTITUTION:The accelerations of a load 6 and a motor 2 are measured by acceleration detectors 8 and 10, respectively, and torques Fm and Ff are obtained by acceleration/torque converters 12 and 14, respectively. A target torque Fi is subtracted from the sum, and the difference is applied in reverse phase to the target torque Fi. The torque to be supplied to the motor 2 consists of the torque Fi and a component -Fg for suppressing a disturbance torque, the component -Fg cancels the disturbance torque Fg to drive the load 6 on target rails. Thus, the torque supplied to the motor 2 becomes equal to the torque Fi.
Patent JP-S5523959-A (JP)
Title: Production of square-shaped and wrapped rice cake
Inventor: OKADA SHINGO
IPC: A23L7/10
Filed: 1978-08-11
Abstract: PURPOSE: The air inside the wrapped rice cake is evacuated, then the rice cake is formed in a mold, thus producing square-shaped rice cake that is completely packed and can be stored for long periods of time.  
     CONSTITUTION: High-temperature rice cake is changed in the hopper of a pump for sending rice cake and forced through a pipe and cut with a cutter as piano wire at the outlet of the pipe in a certain interval. The cut rice cake falls on a film, which is formed into a tube containing the rice cake and sealed at the center. A slit is cut at the part between cased rice cakes and the casing is nipped with a mold equipped with seal bars. The air inside is evacuated by making the inside of the mold vacuum and the slit and the part between casings are heat sealed. The sealed product is placed in the retainer for heat treatment and molded into square shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000289774-A (JP)
Title: Packing material
Inventor: MIDORIKAWA SHINICHI
IPC: B65D81/113
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To easily lift up a product without allowing the product to drop and to be damaged by a method wherein a cushioning material supporting the bottom of the product and cushioning materials supporting the laterals of the product are fixed to a supplementary packing sheet having catch holes. SOLUTION: A supplementary packing sheet 4 with cushioning materials 2 and a cushioning material 5 stuck thereto is spread over a packing worktable. A product 1 is placed on the cushioning material 5 and the cushioning materials 2 are bent in the directions marked with A and fixed with both of the laterals of the product 1 interposed in between. Then, lifting-up is made with hands inserted into catching holes 4a provided at both ends of the supplementary packing sheet 4 and putting-in into a carton case 3 is made. With the cushioning materials 2 and the cushioning material 5 stuck beforehand to the supplementary packing sheet 4, works for holding the product 1 for attaching or detaching the cushioning materials 2 during packing or unpacking can be eliminated.  With hands inserted into the catching holes 4a provided at both ends of the supplementary packing sheet 4, the product can be lifted up for putting in for packing or taking out for unpacking.
Patent JP-H07307737-A (JP)
Title: Communication method and communication equipment between atm-uni-lan
Inventor: IITAKA EIJI
IPC: H04L47/32
Filed: 1994-05-11
Abstract: PURPOSE:To investigate the free state (the margin of a band) of the LAN interface of a communicating opposite side with frame transfer as a trigger and to effectively utilize the band. CONSTITUTION:A buffer memory 43 stores transmission data (ATM cells) from an ATM terminal 21a to LAN terminals 11a-11n and a cell assembly part 44 assembles the ATM cells to frames. A control part 47 enquires the free conditions of the LAN interface 50 of the communicating opposite side to a controller 70 when the head or the end of the frame is detected. When the margin for transmission is present, the control part 47 controls a read part 45 after frame reception is completed and transfers the ATM cells for one frame stored in the buffer memory through an ATM switch 60 to the LAN interface 50 of the communicating opposite side. The second conversion part of the LAN interface 50 converts the ATM cells to the frame and the frame is sent out from a data transmission part 52 to the LAN terminals.
Patent JP-S5724077-A (JP)
Title: Audio device
Inventor: OSANAI HIROSHI
IPC: G11B15/10
Filed: 1980-07-15
Abstract: PURPOSE:To decrease the number of component parts on the operation face and increase the controllability, by using each operation button in common between the magnetic reproduction function and the radio function of a car stereo set. CONSTITUTION:When a changeover switch 8 on an operation face 2' is switched to the side of magnetic reproduction, each operation button 9 is connected to a control logic circuit 11 via the switch 8. With operation of the button 9, each operation mode of the magnetic reproduction function is obtained according to the operation of the button 9. Then the switch 8 is changed over to the radio side, and thus each button 9 is connected to a tuner preset storage circuit 10 via the switch 8. Thus the radio stations can be selected in accordance with the operation of the button 9.
Patent JP-S62253830-A (JP)
Inventor: MATSUMURA TAKASHI
IPC: E03D1/33
Filed: 1986-04-25
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-2000295789-A (JP)
Title: Power circuit, electronic equipment, and backup of power supply
Inventor: INOUE KENICHI
IPC: H02J9/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary consumption of a backup battery to supply backup power when required by installing the backup battery in a power supply path to a backed-up section and installing a switching means for switching the state of the path from a cutoff to a connection state in response to a specified operation. SOLUTION: When a main power switch 16 is turned from an original off- state to an on-state, a power supply path is switched from a cutoff to a connection state. Even if the main power switch 16 is in an original off-state, the first path is cut off and therefore the power is not supplied to a backed-up section 23 from a main power supply, a backup switch 34 is also in an original off-state and the power is not supplied to the backed-up section 23 from a backup battery 32 and there is no power consumption of the backup battery 32. When an automatic notification device is stored, for example, in a storage and the main power switch 16 is in an original off-state, there is no power consumption of the backup battery 32 even if the power is not supplied to the backed-up section 23 from the main power supply.
Patent JP-H07306917-A (JP)
Title: Character recognition device
Inventor: KAWAMURA TORU
IPC: G06F3/0488
Filed: 1994-05-11
Abstract: PURPOSE:To provide a character recognition device which can easily and surely recognize the connected or separated characters even if a user does not instruct the correction of a character segmenting method when a character recognition means has a wrong character segmenting method and erromeously recognizes the connected or separated characters. CONSTITUTION:A character recognition device is provided with a character recognition means 2 which recognizes the characters of the character pattern data on the written characters, etc., a storage means 3 which stores true characters recognized by the means 2 as the characters corresponding to the character pattern data and also the candidate groups of these recognized characters, and the character generating means 7 and 8 which generate new characters based on the combination characters consisting of plural characters and different from these characters, a character table which previously stores the corresponding relation with plural characters, the characters which are recognized by the means 2 and stored in the means 3 based on the character table and the candidates prepared to those recognized characters.
Patent JP-H02278168-A (JP)
Title: Apparatus for inspecting electric winding
Inventor: KUROKI MASANAO
IPC: G01R31/06
Filed: 1989-04-19
Abstract: PURPOSE:To stably perform inspection with high accuracy by applying impulse voltage to winding to be inspected to detect the time from the point of time when the vibration current flowing to the winding becomes max. or min. for the first time to the point of time when said current becomes min. or max. next. CONSTITUTION:When a signal is applied to a terminal 20 in such a state that winding 11 to be inspected is connected, the charge of a capacitor (C) 6 flows to the winding 11 to be inspected and a current sensor 12 through a diode 9 to charge a capacitor C10. That is, when impulse voltage is applied to the winding 11 and a thyristor 7 becomes a cut-off state next, a vibration current flows to the winding 11, the sensor 12 and the C10. When there is no abnormality in the winding 11, a meter 24 indicates the time (t) of (A). When there is a flaw such as a shortcircuit in the winding 11, since the vibration cycle of the winding current is shortened by the reduction of inductance, the waveform of the current flowing to the sensor 12 becomes the state, for example, shown by (B). That is, the vibration cycle is shortened like the time t' from a point P to a point Q to lower the output of an integration circuit 19 and this state is indicated by the meter 24 and a quality display part 27 displays that the winding is defective.
Patent JP-S60244694-A (JP)
Title: Rest beds in rest area inside boat
Inventor: MATSUDA MASAYASU
IPC: B63B29/10
Filed: 1984-05-17
Abstract: PURPOSE:To enhance the vibro-isolating characteristics by supporting a bed frame by means of a supporting stand which rises from a floor and determining the suspended length of a bed according to the frequency of vibration of a hull. CONSTITUTION:A supporting stand 6 is raised from a floor face 12 in the form of the reversed L shape. The suspender 7 of the stand and the eye bolt 9 of a bed frame 5 is connected togeher via a ring 8 to suspend the bed frame 5. The eye bolt 9 is mounted to the bed frame 5 in such a way that the bolt 9 passes through an insertion hole 10 via damper member 11 made of rubber or the like. By adjusting the suspended length l of the bed frame 5 from the supporting stand 6, arbitrary inherent vibration frequency can be obtained, hence improving the vibro-isolating characteristics of the bed.
Patent JP-S59223182-A (JP)
Title: Resistance welding device for laminated plate
Inventor: SHIBATA YOUICHI
IPC: B23K26/21
Filed: 1983-06-01
Abstract: PURPOSE:To improve productivity and to reduce an initial cost by the constitution in which punching necessary for resistance welding of laminated plates and lap resistance welding are accomplished with the same installation. CONSTITUTION:Laser light 16 is condensed by the lens in a working head 24 and the puching by laser is performed. An upper electrode chip 12 descends and a lower electrode chip 13 starts ascending upon completion of the punching. An arm 23 and a laser working head 24 turn around a pin 19. The resistance welding of laminated plates 1, 2 is accomplished between the chip 12 and the chip 13 by a pressurizing device and a welding power source.
Patent JP-H03295617-A (JP)
Title: Manufacture of foamed formed object integral with skin and aperture-holding fixture used for it
Inventor: YUKI NOBUHIRO
IPC: B29C39/24
Filed: 1990-04-16
Abstract: PURPOSE:To obtain high quality without the occurrence of warpage and other defects, while the expanding motion of a skin is allowed freely by a method in which the aperture of the sewn skin with three dimensional shape is blocked by using the aperture-holding fixture of a specified structure, and foamable raw material is injected, and then it is foamed and cured. CONSTITUTION:An aperture-holding fixture 16 is combined with a stay member 17, and a leg 17a is inserted into the through hole 22 of the holding fixture 16, and then an aperture 17c is caused to coincide with the injection port 23 of the holding fixture 16, and when the leg 17a is inserted into the aperture 11 of the long hole of the bottom surface of a sewn skin, the peripheral edge 11a of the aperture 11 enters the gap 20 of the holding fixture 16. When the urethane raw liquid of high speed-reaction type is injected by communicating with the injection port 13 of the aperture, the raw material is diffused and expanded with its foaming, and the skin is filled there with. Since the peripheral edge 11a of the aperture is not constrained at this primary stage, local tension does not act thereon. Thus, raw material is foamed and expanded, and the skin is filled. When the raw material permeates the sponge layer 3 of the peripheral edge 11a and begins its curing action, impregnated and cured parts 26 are formed along both edges of each window 25. The peripheral edge 11a is firmly held by the holding fixture 16, and the holding fixture itself is made integral therewith, whereby its appearance becomes neat.
Patent JP-H10286648-A (JP)
Title: Method for joining pivot
Inventor: MATSUKI KATSUHIRO
IPC: B21J15/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To easily give arbitrary rotational friction torque between bearing hole and pivot shaft in a pivot joining method for fixing a pivot shaft to a fixing hole by fitting the pivot shaft fitted rotatably with the bearing hole of a first member to the fixing hole of a second member, protruding its one tip part from the fixing hole, and calking the one tip part. SOLUTION: The shaft part 25 of the pivot shaft 8 fitted rotatably to the bearing hole 20 of the first member 6 is fitted to the fixing hole 23 of the second member 7. When calking the tip part 25c of the shaft part 25 protruded from the fixing hole 23, the pivot shaft 8 is fitted to a rigid collar 21 fitted rotatably to the bearing hole 20, a specific diameter expansion or over of the pivot shaft 8, resulting from the calking of the tip part 25c of the pivot shaft 8 is suppressed by the rigid collar 21.
Patent JP-S581040-A (JP)
Title: Quaternary alloy of rare earth metals for occlusion of hydrogen
Inventor: OOSUMI YASUAKI
IPC: F17C11/00
Filed: 1981-06-23
Abstract: PURPOSE:To provide a quaternary alloy of rare earth metals for occlusion of hydrogen which decreases hysteresis of hydrogen occluding and releasing pressures by contg. elements selected from rare earth metals, Ni, Mn and the group of Ti, Zr, V, Nb. CONSTITUTION:A quarternary alloy of rare earth metals for occlusion of hydrogen expressed by the general formula RNi5-xMnyMtz (where R is atom of rare earth metals such as mishmetal, Mt is metallic atom selected from Ti, Zr, V, Nb, x is 0.01-2.0, y is 0.01-2.0, z is <=0.2, 5.0<=5-x+y+z<=5.2). The alloy of this compsn. is extremely easy in activation of reaction for hydrogen occlusion and release, can occlude a large amt. of hydrogen in high density, is able to occlude and release hydrogen at temps. around room temp., does not show any degradation in the performance of the alloy despite repetitive occlusion and release and is usable over a long period of time.
Patent JP-S63262823-A (JP)
Inventor: KITANO MOTOI
IPC: H01G4/18
Filed: 1987-04-21
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-H07265838-A (JP)
Title: Method for stabilizing and solidifying incineration ash and solidified product
Inventor: FUKAISHI TETSUO
IPC: B09B3/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a concrete like solidified product not leaching harmful heavy metals from incineration ash of waste and to utilize the incineration ash as a cement raw material. CONSTITUTION:The concrete like solidified product not leaching harmful heavy metals from the incineration ash of the waste product is obtained not only by solidification utilizing cementing action and also by bring sodium silicate into reaction with gaseous carbon dioxide at the same time and mixing it with cement and stirring.
Patent JP-S60242581-A (JP)
Title: Sense amplifier of semiconductor storage device
Inventor: OOTANI TAKAYUKI
IPC: G11C11/419
Filed: 1984-05-16
Abstract: PURPOSE:To relax the restriction of the pattern layout of the semiconductor storage device by the common use of the sense amplifier by selecting and connecting bit lines of plural columns to sense nodes through switching elements for sense gates during the operation of the sense amplifier. CONSTITUTION:A transistor (TR) P3 for equalization turns on to perform equalization and sense gate signals SG1, SG2... are generated when the sense amplifier 53 turns on a specific later to turn on desired sense gate switching elements P41, P42.... Then, a bit line selected among bit lines BL1, BL2... of plural columns corresponding to a memory cell 51 is connected to the sense node SD to amplify the storage contents of the cell 51. Thus, the sensor amplifier is used in common through plural bit lines to decrease the number of sense amplifiers and the restriction of the pattern layout of the semiconductor storage device forming a memory array is relaxed.
Patent JP-H01269294-A (JP)
Title: Memory refresh control system
Inventor: HATTORI TOSHIYUKI
IPC: G11C11/406
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate the stop mechanism of a processing unit at the time of competition by storing a refresh instruction, which executes the refresh of a main storage, to the main storage in advance, reading this refresh instruction by interrupting operation and executing refresh operation. CONSTITUTION:An instruction word in a program part is fetched and executed by a processor 1. An interval timer 5 loads interruption to the processor 1 in each 4 milliseconds, for example. When an interrupting signal is outputted, the processor interrupts the execution of the program and the refresh instruction is stored. In such a case, the instruction is branched to a 00001 address. This refresh instruction reads the contents of addresses 000-001FE(HEX), for example, to be stored in an internal register. Then, the refresh addresses of the main storage are wholly covered and the main storage are refreshed. After that, the main storage is restored to the interrupted program.