baber/WOPTO huggingface dataset:
Patent JP-S5867311-A (JP)
Title: Filter for fluid
Inventor: SAJI MASAYASU
IPC: B01D29/11
Filed: 1981-10-16
Abstract: PURPOSE:To extremely reduce a resistance of a filter, by partitioning a casing of a filter for fluid into a front chamber and a rear chamber with a partitioning filter, and enclosing an adsorbent in the front chamber and covering the peripheral part of a fluid discharging port of the rear chamber with an annular filter. CONSTITUTION:A casing 2 is partitioned into a front chamber 13 and a rear chamber 14 by forming a small diametral part 11 in the casing 2 and fixing a partitioning filter 12 made of nonwoven fabric, etc. to the side of a fluid flow- in port 3 of the part 11. An adsorbent 8 such as an activated carbon is packed in the chamber 13, and a bellows-shaped annular filter 15 covering the peripheral part of a liquid discharging port 4 is provided to the inside of the chamber 14. Tap water flowed into the chamber 13 from the port 3 through a filter 6 flows into the chamber 14 through the filter 12 after removing its containing impurities by the adsorbent 8. The tap water flowed into the chamber 14 flows to the filter 15 without receiving any hindrance and is discharged from the port 4 after furthermore removing impurities.
Patent JP-H1117301-A (JP)
Title: Reinforcement of heat-seal connection-portion in module using heat seal
Inventor: KOBAYASHI MASAYUKI
IPC: H05K3/32
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection reinforcement structure for a heat-seal connector which solves the problems of peel-off at a connection portion between heat seal and an electronic component, facilitates handling, and improves reliability. SOLUTION: Heat seal 2 and an electronic component 1 are connected, then the connection portion is coated with an adhesive resin 9. As the heat seal 2 and the electronic component 1 are connected around end surfaces of the thermocompression-bound connection portion where stress concentration is caused, and the connection portion is coated with silicon as the adhesive resin 9 which maintains insulation there, the stress concentration to the connection portion to the heat seal is dispersed, and a disconnection upon handling is reduced. Through this arrangement, circuit disconnection due to peel-off of the heat seal 2 from the electronic component 1 and the disconnection of connection portion with the electronic component 1 having sharp portions can be prevented and the reliability can be improved.
Patent JP-H0212224-A (JP)
Title: Liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/1333
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the bright and smooth display which is not affected by varying the opening rate of at least one of transparent substrates in such a manner as to condense incident light to the inside of display picture elements and delta-arranging the center of display unit regions. CONSTITUTION:At least one transparent 2a of a pair of the transparent substrates 2a, 2b facing each other is provided with optical means 6a, 6b, 7a, 7b formed for each of the display unit regions in a monolithic state. Namely, the display device is constituted by partially varying the refractive indices so as to condense the incident light P to the inside of the display picture elements in accordance with the positions of the respective display unit regions and the central parts of the display unit regions are made to delta-arranging. The deterioration of the display characteristics by irradiation of switching elements etc., with light of high intensity is, therefore, prevented. The incident light P is thus utilized for the display without being much affected by the change in the opening rate and the bright image is obtd. The image is smoothed by the regions varied partially in the refractive index.
Patent JP-S5686439-A (JP)
Title: Carrying method of ring-type fluorescent lamp
Inventor: MIYAMA SUMIO
IPC: H01J9/46
Filed: 1979-12-18
Abstract: PURPOSE:To carry a ring-type fluorescent lamp, accurately preventing the deviation of a metallic cap toward the lamp circumferential direction during lamp carriage by retaining the interpin distance of the metallic cap with the use of retaining fixtures and chuck mechanism. CONSTITUTION:A ring-type fluorescent lamp 13 on which a metallic cap 14 is mounted is hung with the use of a retaining fixture 11 which is inserted in the metallic pin and carried. Then the mutually opposed two places on both sides which are in parallel to the circumference centering around the metallic cap 14 in this fluorescent lamp 13 is supported by a pair of holding mechanisms 19. Further, by revolving the holding mechanisms 19, the carrying position of the fluorescent lamp 13 is converted and this lamp whose position is converted is received by a chuck mechanism 31. The lamp 13 is carried to the soldering process with the use of a carrier mechanism 29, holding this position.
Patent JP-2000017527-A (JP)
Title: Apparatus for forming fiber lump fleece composed of cotton or chemical fiber for spinning frame
Inventor: LEIFELD FERDINAND
IPC: D04H1/70
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a fiber lump fleece composed of cotton, chemical fiber, etc., for the processing of a fiber material delivered from an upstream card feeder with a downstream processing equipment and composed of an opening roller rotatable at a high speed and at least one feeding apparatus comprising a feed roller rotating at a low speed and a dish plate composed of plural individual dish plates rotatable around an axial line. SOLUTION: For providing an apparatus having high operation stability and enabling sure holding of a fiber material between dish plates 7, 14 and feed rollers 6, 10, each dish plate 7, 14 is provided with a pivot bearing and these pivot bearings are attached to common supporting members 25, 33 extending over the whole width of the machine.
Patent JP-H0456093-A (JP)
Title: High frequency heating device
Inventor: YOTA MASATO
IPC: F24C7/02
Filed: 1990-06-22
Abstract: PURPOSE:To stabilize fluctuation of the output signal of a sensor, and automate the heating by supporting a turn table with an even number of rollers located at an equal angle against an axis of rotation. CONSTITUTION:The number of rollers 14 of a supporting ring 16 is set at an even number such as four or the like. When a turn table 12 is turned once from a starting point S, the roller 14a is turned at 180 degree to come to a position 14b, but since these positions are symmetry and only 14a and 14b are replaced with each other like a second figure (b) shows. During the elapsed time of the output signal of a wave detecting sensor 10, a mean value Vm1 per one-turn period t1 of the turn table 12 is never influenced by the rollers 14 of the supporting ring 16. The output of the wave detecting sensor 10 per one-turn of the turn table 12 is meant to compute a weight W of a material 4 to be heated, and a weight W of the material 4 to be heated is thereby computed accurately, and the residual time T of heating can be computed.
Patent JP-S5688544-A (JP)
Title: Programmable logic controller
Inventor: HORIUCHI KIYOSHI
IPC: G06F11/30
Filed: 1979-12-20
Abstract: PURPOSE: To improve reliability by quickly detecting a program from running beyond control, by dividing the program into program blocks and by providing every block with a program for runaway detection.  
     CONSTITUTION: A program stored in a memory device and to be read and executed by central processor 11 is divided into program blocks #1W#8 and in the memory device, skiplike runaway detection register A in which program #1 and bit 31 W program #8 and bit 38 are assigned to respective blocks, and skiplike runaway detection register B that sets only one bit like 41 of the register B when executing program block #1 and shifts to left, bit by bit, after one block is completed are built. Therefore, every time one program block is completed, a program passing pattern is compared with the contents of registers A and B to provide the effective detection of a program runaway. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08336068-A (JP)
Title: Camera elevating/descending support pole
Inventor: ENOMOTO HIROYASU
IPC: H04N7/18
Filed: 1995-06-07
Abstract: PURPOSE: To minimize shake of a camera on a support pole by maintaining the camera fitted onto the high support pole from ground at a lower position. CONSTITUTION: In the elevating/descending camera support pole provided with a camera base 3 on which a camera is mounted, a stationary support pole 1 formed by fixing a high level support pole to a foundation and a rotary shaft 4 provided to the stationary support pole 1 are used to mount a movable support pole 2 and the movable support pole 2 is turned around the shaft 4 to elevate/ descend the camera at the top of the stationary support pole 1. In the case of image pickup, the stationary support pole 1 and the movable support pole 2 are tightened to fix the camera at the top of the high level support pole and the camera is descended to a lower place simply by turning the movable support pole 2 around the shaft 4 by loosening the stationary support pole 1 and the movable support pole 2.  In the elevating/descending camera support pole, the camera is fixed by tightening the two support poles 1, 2 and the material is not deteriorated. Furthermore, since a mechanism for turning the movable support 2 and a mechanism for descending the camera on ground are provided to a position close to ground, it is not required to locate a machine for maintenance object to a high place.
Patent JP-S5865119-A (JP)
Inventor: UDO ROISHIYUNAA
IPC: A47J31/22
Filed: 1982-09-21
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-H08332160-A (JP)
Title: Vertically movable toilet seat system for toilet
Inventor: MASAFUDA HAJIME
IPC: A47K13/10
Filed: 1995-06-06
Abstract: PURPOSE: To eliminate squat down action and to relax pain for a physically handicapped person to toilet by drooping a toilet seat at an upper position and letting the toilet seat automatically fall down while turning it in a horizontal state when the buttocks are abutted on the toilet seat. CONSTITUTION: This vertically movable toilet seat system 10 for toilet is provided with a toilet seat 12 arranged at the upper part of a toilet bowl 11, vertically movable metal fitting 13 as a supporting means to which the base end part of the toilet seat 12 is fitted, a pair two of left and right make screw rods 15 to be screwed with the left and right female screws of the vertically movable metal fitting 13, decelerating motor 16 for rotationally driving the left and right male screw rods 15, and turning means for the toilet seat 12.  When the physically handicapped person uses the system, first of all, when a start switch is depressed while moving the toilet seat 12 up to an upper limit position R, inclining the toilet seat 12 almost downward and abutting the buttocks on the toilet seat 12, the toilet seat 12 gradually falls down and turns so as to be directed in the horizontal direction. The toilet seat 12 is made almost horizontal at a position Q, the buttocks completely rides on the toilet seat 12 and afterwards, the toilet seat 12 rides on the toilet bowl 11 while keeping the horizontal state.
Patent JP-S5688675-A (JP)
Title: Rectifier
Inventor: IKEGAMI TSUNEO
IPC: H02M7/21
Filed: 1979-12-19
Abstract: PURPOSE: To prevent the break of a transistor due to transient currents and reverse currents by connecting the transistor to a diode in parallel, and controlling the transistor by the voltage across said parallel circuit.  
     CONSTITUTION: The diode 12 is connected to the transistor 3 which serves as a rectifying element so that the directivity of the diode is the same as that of the transistor. A voltage comparator 14 is connected across the terminals of said parallel circuit. The voltage across the terminals of said parallel circuit is detected, and the points (p) and (q), where the input voltage (ei) and load voltage (ec) cross each ohother, are detected. The driving pulses which are synchronized with these points are generated at a pulse controlling circuit 30, and the transistor 3 is synchronously driven. Then, the transistor 3 is cut off. The current during the conducting period is temporarily supplied by the diode. Thus the characteristics of the transistor is effectively utilized, high efficiency can be obtained, and it can be used in the high frequency region. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5592816-A (JP)
Title: Air flow rate regulator for burning device
Inventor: KOBAYASHI KAZUSHI
IPC: F23N1/02
Filed: 1978-12-30
Abstract: PURPOSE: To always obtain an optimum air amount by an air flow rate regulator for a burning device for burning mixed various fuels by detecting the flow rates of the respective fuels per unit calorific values, multiplying them by predetermined coefficient by a multiplier for producing theoretical air flow rate signals of the respective fuels.  
     CONSTITUTION: A fuel flow rare regulating valve 22 is so operated by a fuel flow rate regulator 19 that the sum of the output from a comparator 7 for obtaining the difference between the main steam pressure and target pareesure by a main steam pressure gauge 1 and the outputs from flow meters 2W4 for respective fuels AWC. At this time theoretical air flow rate signals obtained by multiplying the outputs of the respective flow meters 2W4 by predetermined coefficient by multipliers 13W15 are applied to multipliers 16W18, respectively. A steam consumption signal from a steam flow rate meter 5 is applied to function generators 10W12 for generating functions of calorific values vs. excessive air coefficient as to the respective fuels, and the outputs from the generators 10W12 are applied to the multipliers 16W18, respectively. These multipliers thus calculate actual necessary air amount. Thus, the sum signal obtained by an adder 19 is applied to a regulator 20 to thus operate an air flow rate regulating valve 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0887206-A (JP)
Title: Control method during processing and document printing method
Inventor: ANDORASU AI RAKATOSU
IPC: G06K15/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a method with which an image in a single color is printed onto a 1st copy sheet and an image in multiple colors is printed onto a 2nd copy sheet. CONSTITUTION: Basically, the identifier of a color content type for the image data item of a type to be received and processed is read out and concerning whether the image data item of the type of this identifier is present or absent, any one of copy sheet supply units from T-1 to T-N or a copy mode is selected for each page. An image formation data item is generated and coded by a PDL and contains a control data item and the image data item. By providing the result of comparing the read identifier with the image data item received and processed between a page start control signal item and a page end control signal item, in response to the provided compared result, the selection of copy mode, re-selection under processing, the selection of copy sheet supply units from T-1 to T-N or re-selection under processing is automatically controlled.
Patent JP-H05334076-A (JP)
Title: Central arithmetic processing unit
Inventor: TAKENAKA MAKOTO
IPC: G06F9/30
Filed: 1992-06-01
Abstract: PURPOSE:To transfer the whole continuous data to a desired area without increasing the number of instruction steps and irrespective of the presence of internal and external RAMs. CONSTITUTION:When the MOVE(transfer) of data is performed. operands OPI, 0P2 included in an instruction outputted from a program ROM are incremented by incrementor circuits 21, 22, respectively, and the read/write of arithmetic data is performed by addressing a RAM for computation by using the operands OP1, OP2 outputted sequentially from the incrementor circuits 21, 22 as address data. Therefore, it is not required to provide the instructions equivalent to the amount of data when the data is moved, and the continuous data can be transferred without increasing the number of instruction steps.
Patent JP-S6225778-A (JP)
Title: Picture density control system in electronic photograph device
Inventor: IMAI TSUTOMU
IPC: G03G15/08
Filed: 1985-07-25
Abstract: PURPOSE:To make constant a picture density regardless of the history of a developing agent by detecting the number of copies from the time of the exchanging of the developing agent and correcting the picture density in the device to detect the toner concn. and control the supply of the toner. CONSTITUTION:The toner concn. is detected by a sensor 2 of the inductance, and the signal is inputted to an oscillating device 3 and a frequency-voltage converting device 4. Next, a toner supply judging circuit 7 compares the toner concn. detecting signal with the reference voltage, when the density is lower, the signal is inputted to a toner supply member driving circuit 8 and the toner is supplied. When the number of times of agitating is increased for the toner, the signal level is decreased as well as the toner concn. is decreased. Then, a copy counter 10 detects the number of the copies from the time of the exchanging of the toner, counts 9 the developing unit driving time, inputs the correcting signal to a reference voltage adjusting device 6, and corrects the level of the reference voltage for the changing part only due to the number of the times of agitating the toner. Consequently, since the picture density is corrected by the history of the developing agent, the constant density can be obtained.
Patent JP-H0511236-A (JP)
Title: Liquid crystal panel and liquid crystal projective television using the same
Inventor: TAKAHARA HIROSHI
IPC: H04N9/30
Filed: 1991-07-05
Abstract: PURPOSE:To provide a liquid crystal panel and a liquid crystal projective television capable of a high brightness of display and having durability against a heat shock, etc. CONSTITUTION:A high polymer dispersion liquid crystal is used for the liquid crystal. A fine projecting pillar 17 is formed on a counter electrode 11. The projecting pillar forms projecting and recessing parts on a liquid crystal layer 14, so the durability against a thermal stress is improved. By forming the projecting pillar with a transparent material, a numerical aperture of a picture element is not decreased. The high polymer dispersion liquid crystal differs from a TN liquid crystal and it does not need to use a deflection plate. Then an optical utilization factor is improved more than two times. Also the peel from the counter electrode 16 and the liquid crystal layer 14, etc., is prevented with the projecting pillar.
Patent JP-H057536-A (JP)
Title: Standing type vacuum cleaner
Inventor: SAITO ATSUSHI
IPC: A47L9/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide a stand-type vacuum cleaner that can effectively reduce to a large extent a noise that cannot sufficiently be reduced with prior art. CONSTITUTION:In an exhaust chamber 12 incorporating an electromotive air blower 15 an exhaust duct 13 provided in such a manner that the exhaust duct 13 surrounds the case 11 of the main body. The exhaust chamber 12 and the exhaust duct 13 incorporates an active silenting device comprising a noise detecting microphone 16, a speaker, a monitor and a control circuit 19. An exhaust noise generated by driving the electromotive air blower 15 is given out to the outside of the device from the exhaust duct 13 through the exhaust duct 13. In this process, noise is detected with a noise detecting microphone 16 provided with an exhaust chamber 12 followed by giving out a sound wave having a waveform calculated with the control circuit 19 to provide a phase opposite to the detected sound wave and an identical frequency. Consequently, the two sound waves interfering with each other to largely reduce the sound level from the exhaust port 14 to the outside.
Patent JP-2000003993-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUKADA YASUTOSHI
IPC: H01L21/768
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To lessen a semiconductor device in chip size. SOLUTION: A semiconductor device is equipped with an element 9 buried in a semiconductor chip, through-holes 3 used for connecting the element 9 located inside the semiconductor chip and a back electrode 12 to a wiring are formed, and then a plating wiring is formed inside the through-holes 3. A region of a semiconductor board 1 where elements 9 and a viahole 11 are formed is selectively etched from above its rear so as to expose the wirings inside the through-holes 3. Thereafter, all the rear of the semiconductor board 1 is subjected to sputtering, patterned by the use of resist, and plated for formation of a wiring, and an insulating film 10 is formed. Lastly, the insulating film 10 is etched, and a back electrode 12 is formed.
Patent JP-S6055989-A (JP)
Inventor: MARUYAMA HIDEO
IPC: B68G1/00
Filed: 1983-09-08
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-S6059961-A (JP)
Title: Dc brushless motor
Inventor: ISHII SHIGEO
IPC: H02K29/00
Filed: 1983-09-08
Abstract: PURPOSE:To improve the winding efficiency and to improve the performance by directly winding a coil on an annular stator yoke, and rotatably supporting a magnet of U-shaped section to enclose the stator at an air gap. CONSTITUTION:An annular rotor magnet 16 of U-shaped section is mounted inside an annular rotor case 14. This magnet 16 is contained to surround an annular stator yoke 18, on which coil group 30 are wound. A suitable air gap is maintained between the coil group 30. A rotational shaft 22 is supported through a ball bearing 20 to a spindle 24 and a front cover member 26, and the end is secured to a bearing member 32 formed integrally with a rotor case 14. Accordingly, the magnet 16 mounted in the case 14 is rotated around the coil group 30 via the yoke 18, on which the coil group 30 is wound, upon rotating of the shaft 22.
Patent JP-H0330928-A (JP)
Title: Roll forming device
Inventor: HASEGAWA KENICHI
IPC: B29C53/04
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to precisely perform roll forming without the need for rubber rolls or rubber rolls for replacement, in which no slippage occurs with respect to rubber material, without damage to the rubber material, by providing rubber material over a flat plate and disposing a large number of free bearings beneath the plate so that the plate can be slidable in any direction. CONSTITUTION:A cone-shaped metal roll 1 is pressed against a planar rubber material 2, while a metal plate 3 which is cut in advance into a predetermined shape is inserted between the roll 1 and the rubber material 2, whereby the roll 1 is rotated in the direction of arrow to cause the rubber material 2 to slide in the direction of arrow so that a roll-formed metal item 3' can be formed. Since a flat plate 4 is slidable io any direction by means of free bearings, the plate 4 can be moved in the same direction as the direction of rotation of the roll 1. As a result, when, for example, the roll 1 has a cylindrical shape, the plate 4 slide straight together with the metal plate 3 in the direction of rotation of the roll 1 and when a conical shape, the plate 4 is slided and turned with respect to the point where the rotation axis of the roll 1 intersects the plate 4, so that the plate 3 is roll-formed while the roll 1 is being rotated.