baber/WOPTO huggingface dataset:
Patent JP-S59130534-A (JP)
Inventor: MARUSERU ARUNOUDEYUU
IPC: B01F5/06
Filed: 1983-10-13
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-S6345525-A (JP)
Title: Preventing device for foreign matter from sticking on pressure detection pipe for boiler
Inventor: SUZUKI NOBUYUKI
IPC: G01L7/00
Filed: 1986-08-13
Abstract: PURPOSE:To prevent foreign matter from sticking on the internal surface of a detection pipe without exerting any influence upon a measuring instrument for pressure to be measured by sucking and injecting air by utilizing the negative pressure operation of pressure to be detected and blowing foreign matter such as ashes. CONSTITUTION:The pressure detection pipe 4 to which an instrument connection pipe 3 is fitted is connected to a part 5 whose pressure is to be detected and the pressure to be detected is measured through the instrument connection pipe 3. An air suction pipe 1 in an inverted L shape is provided to the pressure detection pipe 4 along the internal surface of the bottom surface. The opening (a) of the air suction pipe 1 is arranged below the lengthwise center line S of the pressure detection pipe 4 between the fitting pat (b) of the instrument connection pipe 3 and the connection part (c) of the part 5 whose pressure is to be detected. Consequently, air is sucked in the pressure detection pipe 4 through the air suction pipe 1 through the negative pressure operation of the pressure to the detected and jetted from the opening (a), so foreign matter 6 such as ashes is blown away and the jetted air 2 exerts no influence on the measurement of the pressure to be detected.
Patent JP-H0741330-A (JP)
Title: Production of quartz glass preform for optical fiber
Inventor: KOIDE HIROYUKI
IPC: C03B20/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a production method of a quartz glass preform for an optical fiber by which a porous glass preform for an optical fiber or a synthetic quartz glass member for an optical fiber can be produced by VAD or OVD method without damages of soot. CONSTITUTION:The glass source material is subjected to flame hydrolysis in oxyhydrogen flame and the produced glass fine particles are deposited on a rotating heat-resistant seed rod or target to obtain a porous glass preform. In this process, the heat-resistant seed rod or dummy rod has projections or recesses in at least two positions on the surface. The porous glass preform produced by this method is fitted to a receiving member having notches which fit to the projections or recesses of the rod and transferred to a dehydrating and sintering process where the glass preform is changed into transparent glass.
Patent JP-S6169323-A (JP)
Inventor: TAKASAKI YASUO
IPC: H02H7/085
Filed: 1984-09-11
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-H1042206-A (JP)
Title: Television program selection device
Inventor: ISHIDO ATSUKO
IPC: H04N5/45
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a television program selection device provided with a means capable of always enabling a program selection by making a program producer of a television broadcasting station broadcas a broadcasting signal to which a program identifier based on program contents is imparted at all times and making a reception side recognize the program identifier. SOLUTION: This program selection device is provided with the means for imparting the identifier for identifying a broadcasting program to the broadcasting program at all times on a transmission side and is provided with a selection means capable of selecting the broadcasting program at all times by recognizing the identifier on the reception side. Also, a user on the reception side can arbitrarily select the selection means (A) of channels for the respective broadcasting stations and the selection means (B) and (C) for the respective contents of the broadcasting programs and further, the respective selection means can be provided in a remote controller attached to the reception side. Also, when a specified program kind is reserved beforehand, the user on the reception side is informed of the pertinent program at any time.
Patent JP-S5983977-A (JP)
Inventor: NAGAYAMA YUKIO
IPC: C01G49/00
Filed: 1982-10-29
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-2001018913-A (JP)
Title: End face processing device for cylindrical article
Inventor: KOGO YOSHIHIKO
IPC: B65B17/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To simply fold both the lugs of a packaging sheet, which is wound on the outer periphery of a cylindrical article, into the chrysanthemum flower shape along the end face of the article. SOLUTION: A device is provided with a releasable inner guide 13 indicating the back side of a margin section and an outer guide 35 to be pressed and rotated from the surface of the margin section Sa toward the end face of a cylindrical article A by a rotating shaft. The margin section of a sheet S, therefore, is formed into the crest shape by the inner guide 13 and the outer guide 35, and rotated in the above state on the outer guide 35 and folded thereon.
Patent JP-H028489-A (JP)
Title: Windings mechanism of balance-type shutter
Inventor: KINEMUCHI KOHEI
IPC: E06B9/56
Filed: 1988-07-28
Abstract: PURPOSE:To permit a balance-type shutter to open or close easily as well as make balance regulation easier by a method in which a movable or fixable pulley for regulation is set on the outside of a pair of winding pulleys and fixed to a support pipe after regulation of balance. CONSTITUTION:A pair of winding pulleys 2 are fixed to a support pipe 1 rotatably set through a bearing 5 attached to a bracket 6. A movable or fixable regulating pulley 4 is set on the outside of the pulleys 2. One end of a spring 3 for balancing is fixed to the pulley 4 and the other end is fixed to the bracket 6. Under the condition that a slat is attached to the pulleys 2, the pulley 4 is turned to wind up the spring 3, and when it is balanced, the pulley 4 is fixed to the support pipe 1. Both the pulleys 2 and 4 are integrally turned to effectuate the winding function of the slat.
Patent JP-H0537515-A (JP)
Title: Synchronous circuit
Inventor: YASUI HIROYUKI
IPC: H04L7/08
Filed: 1991-07-31
Abstract: PURPOSE:To attain optimum synchronization control by detecting quickly the state of pseudo synchronization. CONSTITUTION:A synchronization pulling-in circuit 102 outputs 1st information (a) resulting from retrieving a synchronization bit inserted into an input signal 101 by using the 1st timing signal of a timing signal generating circuit 103. A backward protective circuit 104 outputs synchronization information (b) when the synchronization bit is at the same position consecutively for the prescribed number of times cosnecutively based on the 1st information (a). A sub synchronization pulling-in circuit 107 outputs it as 2nd information (c) when other synchronization bit is retrieved in the input signal 101 based on the synchronization information (a) and the 2nd timing signal. A decision circuit 111 compares the number of errors detected from the 1st and 2nd pieces of information by error checking circuits 106, 110 and outputs a control instruction (d) when the synchronization pulling-in circuit 102 making the decision is in the pseudo synchronization state. A control circuit 112 controls the phase of the 1st timing signal based on the control instruction (d).
Patent JP-H1036650-A (JP)
Title: Polymer composition
Inventor: NAKADA TOMOYUKI
IPC: H01B1/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable polymer compsn. excellent in antistatic properties and clarity without detriment to the excellent mechanical and other properties inherent in polylactic acid by using a specific polylactic acid compsn. contg. polylactic acid and a nonionic antistatic agent. SOLUTION: This compsn. contains polylactic acid and a nonionic antistatic agent. The antistatic agent is pref. a glycerin fatty acid ester represented by the formula (R is 5-25C alkyl). The compsn. having antistatic properties, clarity, and biodegradability is still pref. The compsn. contg. 100 pts.wt. polylactic acid and 0.2-13 pts.wt. nonionic antistatic agent is still further pref.
Patent JP-2001017381-A (JP)
Title: Endoscope
Inventor: SHIMOMURA KOJI
IPC: G02B23/24
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which is capable of intensifying the bending strength of an insertion portion while maintaining the quality of an endoscopic image at a high level without increasing the diameter of the insertion portion. SOLUTION: At least one side of first and second tubular bodies of the endoscope having the insertion portion 2 of a multitubular structure having the first tubular body 4 and the second tubular body 5 disposed on the inner side of the first tubular body 4 is extended and provided with projecting parts 23 abutting on the tubular body on the other side along a longitudinal direction in such a manner that spacers 24 for containing optical elements 7 are formed between the two tubular bodies.
Patent JP-S5980835-A (JP)
Title: Swing controller for dredger
Inventor: ENDOU SHINICHIROU
IPC: B63B35/00
Filed: 1982-10-29
Abstract: PURPOSE:To stabilize the swing drive of a dredger retardless of the lowering of torque by controlling a DC motor for swinging by the armature current on the basis of a relation equation between the armature current, set torque, field current, and constant. CONSTITUTION:In a DC motor DCM, a relation equation Ia=T/K1.K2.If is formed between an output set by variable resistance VL3, field current If, preset constants K1 and K2, and the armature current Ia. The set torque T and the field current If are put in an arithmetical unit 25 to obtain the armature current Ia for controlling swing drive motors DCM1 and DCM2. Therefore, even when the field current If is reduced, the swing drive can be stably performed without lowering of the output torque T.
Patent JP-S5893746-A (JP)
Title: Vinyl chloride resin composition and streched film for food packaging
Inventor: NAKANO MASAMI
IPC: C08L1/00
Filed: 1981-11-30
Abstract: PURPOSE:To provide a vinyl chloride resin compsn. which gives a film having excellent packaging adaptability and unwindability, by blending a specified dialkyl ester and dibutyl sebacate or acetyl tributyl citrate with a vinyl chloride resin. CONSTITUTION:Not less than 21pts.wt. at least one dialkyl ester selected from diisononyl adipate, a di-n-C6, C8 or C10 alkyl adipate, a C7, C9 or C10 straight- chain and/or branched chain dialkyl adipate and di(2-ethylhexyl) azelate, and 2-12pts.wt. dibutyl sebacate and/or acetyl tributyl citrate are blended with a vinyl chloride resin. Examples of said vinyl chloride resins are vinyl chloride homopolymer, vinyl polymers composed mainly of vinyl chloride and copolymers of vinyl chloride with a copolymerizable monomer such as vinyl acetate or ethylene.
Patent JP-H0477741-A (JP)
Title: Photosensitive resin composition
Inventor: SASHITA NOBUYUKI
IPC: H01L21/027
Filed: 1990-07-20
Abstract: PURPOSE:To provide the photosensitivity increasing compsn. which is free from fluctuation in quality and has a high sensitivity and excellent film characteristics by using a polyamic acid compdn. having actinic functional groups at both terminals, a specific aminoacrylate compd., an amide compd. contg. carbon- carbon double bonds polymerizable by actinic radiations, and a sensitizer having a specific absorption max. wavelength as essential components. CONSTITUTION:The photosensitive polyimide resin compsn. contains (A) the polyamic acid compd. [1] having the actinic functional groups P* at both terminals, (B) the amino acrylate compd. expressed by formula [II], (C) the amide compd. contg. the carbon-carbon double bonds polymerizable by the actinic radiations, and (D) the sensitizer having 330 to 500nm absorption max. wavelength (lambdamax) as the essential components. Since this polyamic acid [I] has the multifunctional actinic sensitive groups P* at both terminals, the crosslinking density of the exposed parts increases and since the unexposed parts have the crosslinked sensitive groups P* having good solubility, the differ ence in the solubility between the exposed parts and the unexposed parts is increased and the sensitivity is enhanced.
Patent JP-2001017331-A (JP)
Title: Agitating device
Inventor: SAKOMA YOSHIYUKI
IPC: A47J43/24
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable a user to stably and efficiently carry out agitating work by manual work and to lessen the fatigue of the wrists, the arms, etc. SOLUTION: This agitating device has a supporting member 3 which is supported at the opening end edge H of a container and has a through shaft hole and an agitating member 4 which has a shaft part 12 to be inserted into this shaft hole, has an agitating body 13 at the front end 12A of the shaft part and has a manipulating grip part at a base end 12B. The shaft part 12 of the agitating member 4 is made movable in an axial direction with respect to the shaft hole and is loosely fitted freely rotatably and changeably in the angle of inclination.
Patent JP-H0637069-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KENJI
IPC: H01L21/31
Filed: 1992-07-17
Abstract: PURPOSE:To prevent disconnection and conduction defect by restraining generation of dispersion in thickness of a layer insulation film, by reducing dispersion in aspect ratio of a through-hole and by improving wiring coverage when applicating an SOG film and etching it back thereafter. CONSTITUTION:An Al wiring 2 is applied onto a substrate 1, a layer insulating film (SiO2) 3 is deposited by PECVD, an organic SOG layer 4 is formed thereon, and etchback of a first process is performed by using an RIE device at CF4/ CHF3/He=36/0/276 sccm, 900mTorr, layer insulating film etching rate of 4730Angstrom /min, SOG etching rate of 5090Angstrom /min, etching rate ratio of 0.93. Then, etchback of a second process is performed at CF4/CHF3/He=26/10/276 sccm, layer insulating film etching rate of 4560Angstrom /min, SOG etching rate of 3720Angstrom /min and etching rate ratio of 1.22.
Patent JP-H0242212-A (JP)
Title: Sealing device for roller bearing
Inventor: MIZUTA HIDEO
IPC: F16C33/78
Filed: 1988-07-29
Abstract: PURPOSE:To simply incorporate a sealing device in an roller bearing with a high degree of accuracy by loosely fitting the sealing device inward of an outer race beforehand, and by mounting the sealing device at a predetermined position on the outer race after assembly of the roller bearing. CONSTITUTION:A sealing device A is loosely fit inward of an outer race 2 when a roller bearing is assembled, and thereafter, a rolling member 3 is inserted in the bearing by making inner and outer races 1, 2 eccentric from each other. At this time, the sealing device is in a float-up condition, and a mounting gap (a) is set to a value equal to or greater than an eccentricity (e) of the inner race 1. With this arrangement, without exerting a large force which hinders the mounting, the rolling member 3 is very easily disposed, thereby no pressure is given similarly to a seal lip 6 in the sealing device.
Patent JP-H0244174-A (JP)
Title: Manufacture of metallic case
Inventor: NISHIDA SEI
IPC: F25D23/06
Filed: 1989-07-24
Abstract: PURPOSE:To permit front flanges to retain the substantially same plane, to improve the fine appearances of the corner edge parts of the front flanges and to reduce the number of parts and working steps by a method wherein a staged piece allows the butting parts of the corner edge parts of the front flanges to abut against a folded piece and to overlap it. CONSTITUTION:A front flange overlapping part 24 in the corner part (corner edge part) of an outer case 10 which is bent at bending parts 11 and 12 has a small gap in a like manner that a front flange 18 on one side of cut edge parts has a gap of the bending radius of a folding flange 20, and is folded at 180 deg. along a predetermined oblique line A - A to form a folded piece 25. The cut edge part of a front flange 18 on the other side, which abuts against the folded piece 25, is staged along oblique lines B - B and C - C, both of which are set so that said cut edge part abuts against the folded piece 25 when it is bent at the bending part 11, and is processed to form a staged piece 26. The stepped size of the staged piece 26 is set so that the front flanges 18 and 18 adjacent to each other form the substantially same plane when the folded piece 25 abuts against the staged piece 26 and overlaps it.
Patent JP-H0241295-A (JP)
Title: Knob type propelling pencil
Inventor: HASHIMOTO YASUYUKI
IPC: B43K21/20
Filed: 1988-07-30
Abstract: PURPOSE:To obtain effect near to automatic lead delivery even when any circumferential position of the knob part or grip part of a main body is grasped by providing the feed direction converting means connected to the other end of a flexible connection means and converting the displacement of the flexible connection means in the diameter direction thereof to an axial direction feed for a lead grasping mechanism. CONSTITUTION:When a picking force is applied to a knob part, that is, a rubber cylindrical body 22 by the bulb of a finger, a yarn like member 16 is moved in a radius direction to be displaced in a recessed curved state and pulls a slider 15 to shorten the interval between a flanged ring 13 and the slider 15. A chuck 1 and a clamp 4 are retracted by a distance l wherein the chuck can be retracted along with the clamp 4 in an open state. Since the chuck 1 is opened and lead 12 is not grasped by said chuck, the lead 12 generates no relative movement with a cap 11 and is not retracted. When the picking force is further applied, the yarn like member 16 is further displaced in the diameter direction in this state and the slider 15 is further retracted and, therefore, the chuck 1 is engaged with the clamp 4 in a non-retraction state and closed to grasp the lead 12.
Patent JP-H0511657-A (JP)
Title: Image forming device
Inventor: OZASA HIDEAKI
IPC: G03G15/20
Filed: 1991-07-05
Abstract: PURPOSE:To provide an image forming device which does not cause harm to a person who unintentionally touches a part where the application of a bias voltage is stopped at the time of repairing, checking, etc. CONSTITUTION:A lever 10 is arranged below a pressure roller 5. The lever 10 is attaches to a shaft 11 so that it can rotate around it. One end of the lever 10 is provided with a contact part 12 made of a conductive material. A contact 13 and a conductive brush 14 are incorporated in the contact part 12. The lever 10 is energized by a spring member 15. A locking member 20 and the other end of the lever 10 are made to abut on each other. When the connection part 19 of a sheet ejector 17 is pulled out of an opening 2, the abutting of the locking member 20 and the lever 10 is released. The contact 13 and a contact member 16 are electrically in contact with each other, and the front end of the brush 14 comes into contact with the surface of the pressure roller 5 electrically.
Patent JP-S6169053-A (JP)
Title: Cordless lens interchanging television camera
Inventor: SATO KOJI
IPC: G03B17/14
Filed: 1984-09-12
Abstract: PURPOSE:To omit a power supply cord for lens driving by fitting a bayonet provided on the rear of an interchangeable lens to a mount of a camera body and turning the lens to stick it and engaging connectors in the lens side and the camera side with each other. CONSTITUTION:A bayonet 2 provided on the rear of an interchangeable lens 1 is fitted to a mount 7 of a camera body 6 in the position indicated by a long and double short dash alternating line in the figure, and the lens 1 is turned in the direction of an arrow A, and a pin 13 provided on the mount 7 is engaged with a groove 11 provided on the bayonet 2 to fix the lens. A connector provided in a groove 1a of the lens 1 and a connector 8 in the side of the camera body 6 are engaged with each other simultaneously with this fitting, and the connector 3 energized by a spring omitted in the figure is stopped in a prescribed position by turning of the lens. Driving signals of an aperture adjusting circuit, a zooming control circuit, an auto-focusing circuit, etc. of the interchangeable lens 1 are supplied from connectors 3 and 8. A button omitted in the figure is depressed when the lens is removed. Thus, the cord between the interchangeable lens and the camera body is made unnecessary, and the interchanging operation is facilitated, and the appearance is improved.
Patent JP-S6252779-A (JP)
Title: Manual cleaning device for information recording disc
Inventor: YAMAMOTO MITSUHIRO
IPC: G11B23/50
Filed: 1985-08-30
Abstract: PURPOSE:To clean completely without leaving a portion not cleaned by placing an information recording disc on a turntable, reciprocating a knob to close a cover case in plural times and reciprocating a cleaning member linearly from the outer periphery t the inner periphery in plural times rotating the turntable. CONSTITUTION:A compact disc 8 is placed on a turntable 6 and a cover case 2 is closed and a lug 22 is slided upward. A pivot arm 31 is moved pivotally setting a turning pin 33 as a supporting point, and the turning pin 33 is also rotated, making rotate a lower part turning pin 37 through a connecting projected bar 36 and a receiving groove 38, and a ratchet arm 41 is also move pivotally setting the turning pin 37 as the supporting point. A claw member mounted at the finger tip of the ratchet arm 41 is engaged with the gear of a ratchet gear part 13 at a rotating and driving member 12, making rotate the rotating and driving member 12 in a clockwise direction, the turntable 6 being rotated in the clockwise direction. At such a time, the claw member 42 is not rotated because the driving constraint projection 45 of the member is engaged with a pin 47. A wiper pad 28 makes contact with the recording plane of the compact disc 8 by the movement of the knob 22, cleaning the recording plane.
Patent JP-H0942336-A (JP)
Title: Disc pad
Inventor: KUDO SHIGERU
IPC: F16D65/092
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a disc pad which has excellent resistance for peeling and cracking. SOLUTION: A non-asbestos disc pad of is composed of a frictional member, an insulator and a back plate. A buffer member is arranged between the frictional member and the insulator, which buffer member is prepared by mixing the material of the frictional member and that of the insulator with a ratio by weight of 25:75 to 75:25.
Patent JP-S6172175-A (JP)
Inventor: MASUDA JUNICHI
IPC: E04G21/12
Filed: 1984-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0633637-A (JP)
Title: Damping device
Inventor: SUZUKI TETSUO
IPC: G05D19/02
Filed: 1992-07-20
Abstract: PURPOSE:To perform reliable detection of displacement during movement of an additional mass. CONSTITUTION:A damping device 1 causes damping of vibration in a way that an additional mass 6 is moved in a direction X through the drive force of an AC servo motor 8. A motor command signal is fed from an excitation control part 9 to the motor 8 and the additional mass 6 is moved in response to the magnitude of vibration. An abnormality circuit 40 compares the output value of a displacement sensor 27 with a set value responding to the position of each of the position sensors 22-24, and stops the motor 8 when a deviation therebetween is produced.