baber/WOPTO huggingface dataset:
Patent JP-S6187295-A (JP)
Title: Manufacture of ion implantation bubble memory element
Inventor: MAJIMA NIWAJI
IPC: C23F4/00
Filed: 1984-10-04
Abstract: PURPOSE:To manufacture with high density, good reproducibility and good yield by using a circular regist pattern, etching in the condition in which a pattern width expanding layer is laminated on the pattern, and using the method to make a circular resist pattern fat. CONSTITUTION:A resist layer 4 on an Au layer 1 is patterned and isolated circular patterns 4p... are manufactured. Pattern width expanding layers 5 are laminated on the patterns. At this time, the pattern shape becomes so that its film thickness becomes as fat as that of the pattern width expanding layer 5 and its gap becomes g2<g1. Further, when the first and second layers are etched by ion etching, the upper side of the position shown by broken lines 6 varnishes. At this time, for a part 5p only, the pattern is fatter, and mutually continuous contiguous disk-shaped patterns 4p(5p)... are completed. With a sharp mask pattern 1p manufactured in this way as a mask, ion is implantated.
Patent JP-H0257370-A (JP)
Title: Sheet feeding mechanism for printer
Inventor: NAKADA MASAO
IPC: B41J11/38
Filed: 1988-08-23
Abstract: PURPOSE:To reduce the fluctuation of a feeding knob by engaging a plurality of ribs of an idle gear with a plurality of detachable ribs of a feeding knob to attach the feeding knobs to the idle gear. CONSTITUTION:An idle gear 5 is attached to a pin feeder unit 2, and a feed roller 3 for operating a sheet feeding mechanism and a pin feeder unit 2 for feeding a sheet are attached to the base frame 1 of a body. An intermediate gear 6 is attached between the gear 5 and the feed roller gear 4 of the roller 3, and a feed knob 7 is detachably attached to the gear 5. A plurality of ribs 9 to be engaged between a plurality of ribs 8 of the gear 5 are provided at the knob 7, and attached by engaging the ribs 8, 9 with the gear 5.
Patent JP-S6453062-A (JP)
Title: Ignition apparatus for internal combustion engine
Inventor: MASE KATSUHISA
IPC: F02P3/04
Filed: 1987-08-21
Abstract: PURPOSE:To prevent temperature rising of power step without increasing the number of signal wires by determining the electrification starting timing and the braking timing of an ignition coil primary electric current through the sparking timing signal and an angular pulse separated from each other by an ignition circuit unit. CONSTITUTION:In a sparking timing control device, the sparking timing signal of a sparking timing calculation unit and the angular pulse of an angular sensor are combined together by a signal combining unit and output. And combined signal 78 is inputted in a sparking circuit unit 8, and separated into an angular pulse and sparking timing signal by a signal separation circuit 82. The primary electric current starting timing and braking timing of a sparking coil 5 are determined by the separated angular pulse and sparking timing signal. In this manner, the closed angle of the primary electric current of the ignition coil 5 is prevented from being extremely extended without increasing the number of signal wire even in a case that the phase of the sparking timing signal of a specific cylinder is shifted at a constant rotating speed, so that the temperature rising of power step can be suppressed.
Patent JP-H0542910-A (JP)
Title: Automatic packing device for bumper
Inventor: WAKATSUKI SATOSHI
IPC: B65B11/48
Filed: 1991-07-26
Abstract: PURPOSE:To automatically pack a bumper without marring it by arranging on both the two sides breadthways across a bumper stand a plurality of arms each of which is provided with actuators respectively for a shoulder joint, upper arm, and forearm for the purpose of placing a packing sheet in position for the packing lengthways along the bumper stand. CONSTITUTION:On both the two sides breadthways across a bumper stand 9 which has a rack 9a corresponding in shape to a bumper 1 arms 10, seven of which are on one side and seven others on the other side, are arranged as a means of placing a packing sheet 2 in position for the packing lengthways along the bumper stand. Each arm 10 comprises: an actuator 13 for an upper arm, made of rubber, whose base is fixed to an actuator 11 for a shoulder joint provided to the bumper stand 9 and which controls by means of its forward end the rotation of a pulley 12 for an elbow joint; an actuator 15 for a forearm, made of rubber, which has its base fixed to a pulley 12 and controls by means of its forward end the rotation of a pulley 14 for a wrist joint; and a sheet presser 16 by which the packing sheet 2 held fast by the pulley 14 is pressed at the joint. These arms 10 work in a linkage to automatically pack the bumper 1 in the packing sheet 2.
Patent JP-S60101266-A (JP)
Title: Mixture gas improving device for internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02M69/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve atomization and disperse of mixture gas by providing a high pressure injection valve for feeding fuel in continuous pulse in suction path while providing a housing for containing a vaned rotor rotatably in the downstream. CONSTITUTION:Under intermediate/low load, a solenoid valve 26 is turned on by a control signal 27 provided from a negative pressure sensor 28 to suck a clutch plate 25 thus to rotate a rotor 15. Main high pressure injection valve 12 and sub high pressure injection valve 13 will inject required amount of fuel with high pressure into suction air flow in suction path 29a to feed atomized mixture gas through a throttle 11 into the housing where a rotor 15 is rotating. Said rotor 15 is provided with countless injection holes 16 through four vanes to perform re-atomization of fuel and dispersing/mixing with suction air through distrubed flow caused through rotation. Under heavy load, said rotor 15 is not rotated to prevent power loss while to improve filling efficiency of mixture gas. consequently, fuel consumption is improved.
Patent JP-H1033515-A (JP)
Title: Method and device for dose reduced x-ray radiography and its device
Inventor: TAMURA SHINICHI
IPC: H04N5/325
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the required dose of X-rays to be radiated for medical diagnostic X-ray radiograph. SOLUTION: Behind a human body 3 watched from an X-ray source 1, a 1st IP panel 4, grid 5 for scattered ray removal and 2nd IP panel 6 are successively arranged and through once dose reduced X-ray radiation 2, two X-ray images of front and rear sides are provided. The X-ray image having a lot of scattered rays but reducing noises is provided from the 1st IP panel 4, and the image reducing the scattered rays but having a lot of noises is provided from the 2nd IP panel. By processing these two X-ray images, the sharp X-ray image reducing the scattered rays and reducing the noises as well can be provided.
Patent JP-H0372765-A (JP)
Title: Telephone control system
Inventor: HAYASHI KOJI
IPC: H04M11/00
Filed: 1989-08-11
Abstract: PURPOSE:To attain sure transmission of information of emergency to a resident by providing a switching control means holding a switching means to a telephone set side when a call signal identification means identifies a simultaneous call signal. CONSTITUTION:The system is provided with a call signal check circuit 14 identifying whether a signal is a call signal from a telephone line or a simultaneous call signal. When it is discriminated that the signal is a simultaneous call signal, the operation of a counter circuit 12 is stopped and even when a call signal of a prescribed number of times comes, a switch 13 remains switched to the position of a telephone set 4a. Thus, even when a person resides in a remote location from the telephone set and cannot hear a call signal from a simultaneous call device or cannot take up a handset till the prescribed number of times, the telephone set is switched forcibly and left at a holding position, and information of emergency is sent to a telephone control system, thus a resident is not left unaware thereof.
Patent JP-H1036328-A (JP)
Title: Production of 2-amino-3-carboxy-1,4-naphthoquinone
Inventor: SATO YOSHIRO
IPC: C07C227/18
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable to obtain the subject compound having an activity for stimulating the proliferation of bifidobacterium in a large amount in a high yield and at a low cost by successively subjecting 1,4-dihydroxynaphthoic acid to a methyl esterification reaction, an oxidation reaction, an amination reaction and a deesterification reaction. SOLUTION: This method for producing 2-amino-3-carboxy-1,4-naphthoquinone comprises methyl-esterifying 1,4-dihydroxynaphthoic acid with diazomethane, oxidizing the obtained methyl 1,4-dihydroxynaphthoate with silver oxide in the presence of a dehydrating agent such as anhydrous magnesium sulfate, aminating the obtained 2-carboxymethyl-1,4-naphthoquinone with sodium azide and subsequently deesterifying the obtained 2-amino-3-carboxymethyl-1,4- naphthoquinone with boron tribromide. The method enables to obtain the objective compound in a far larger amount and at a far lower cost than those by a conventional method comprising culturing a bacterium belonging to the genus Propionibacterium.
Patent JP-H0852123-A (JP)
Title: Mri system
Inventor: IIZUKA MASAHIRO
IPC: G01R33/20
Filed: 1994-08-11
Abstract: PURPOSE:To provide a means for reducing effectively the vibration of the tilted magnetic field coils of MRI system and the noise therefrom preventing deterioration in the image quality due to noise. CONSTITUTION:Tilted magnetic field coils are provided with coil conductors for magnetic fields tilted around three axes fixedly attached to the outside of a bobbin 31 in a cylindrical shape via insulating sheets and a RF shield 35 is fixedly attached to the inside of the bobbin 31. The bobbin 31 disposed immediately outside of the RF shield 35 is molded by resin with a piezoelectric device 30 secured in place therein. When the bobbin 31 is liable to deformation by energization of the coils for producing tilted magnetic fields, the piezoelectric device 30 generates a reverse force, offsetting electromagnetic force and reducing the vibration and noice accompanying the energization of said coils; at this time, the RF shield 35 acts to interrupt the noise from the piezoelectric device 30, preventing deterioration in the image quality due to the noise and also adverse effect of high frequency wave emitted from high frequency coils on the piezoelectric device.
Patent JP-H0374728-A (JP)
Title: Knowledge processing method using image processor
Inventor: TSUMURA KAZUHIRO
IPC: G06T7/00
Filed: 1989-08-15
Abstract: PURPOSE:To acquire the desired knowledge out of the hierarchical table knowl edge, the document knowledge, and the drawing knowledge via a mechanical process by evolving the knowledge of a table form including the ruled lines to an image memory of an image processor and extracting a desired key word based on the existing keywords produced at the inside and the outside of the ruled line. CONSTITUTION:The knowledge of a table form including the ruled lines is evolved to the image memories 1a-1c of an image processor respectively. Then the positions of a title and a subtitle of the evolved table knowledge and the ruled line form of the table knowledge are identified for decision of the presence or absence of the hierarchical table knowledge. Then the lower rank knowledge is selected by the higher rank hierarchical knowledge. In other words, the hierar chical table knowledge is evolved to the memories 1a-1c respectively and the images are processed by an image processing function. Thus the requested knowledge data can be accurately extracted. As a result, a knowledge process is easily mechanized and automated.
Patent JP-S6267382-A (JP)
Title: Solenoid valve
Inventor: YONESHIGE KAZUHIRO
IPC: F16K31/06
Filed: 1985-09-19
Abstract: PURPOSE:To stabilize the operation of a second spring by forming, the second spring energizing a valve body in an opening direction, with shape memory alloy while arranging said spring at the position where it is operated by the exothermicity of a solenoid coil as heat source. CONSTITUTION:As an ignition switch is turned off with the stop of an engine, current supply to a solenoid coil 11 is to be stopped resulting in losing electromagnetic power, so that a valve body 6 is opened or closed due to the relationship of forces generated among a first spring 9, a second spring 12 and a third spring 15 respectively. That is, when the engine is stopped, the solenoid coil 11 is kept to be at high temperature with remaining heat during a certain period of time, even if the heat is diffused by external temperature, so that the second spring 12 made of shape memory alloy is stretched to the memoried shape. As a result, the opening valve force due to the addition of the second spring 12 and the third spring 15 is superior to that of the first spring 9, thereby the valve body 6 is to be opened during a certain period of time.
Patent JP-S60100966-A (JP)
Inventor: YAMAMURA YUKIO
IPC: A61H33/06
Filed: 1983-11-08
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-H0374236-A (JP)
Title: Trouble detecting device for air bag device
Inventor: FURUI TAKASHI
IPC: B60R21/16
Filed: 1989-08-15
Abstract: PURPOSE:To improve reliability by inputting a signal from a phase wave detecting means, generating a standard signal for charging in a bridge at detecting no noise signal, stopping generation of a standard signal for charging in a bridge at detecting noise signal, and performing accurate trouble detection. CONSTITUTION:A phase detecting circuit 20 to detect phase of a detected signal of a bridge circuit, and a standard pulse generating circuit 22 to apply a bridge standard signal P2 to a bridge circuit, are provided. A microcomputer 23 continuously applies on the phase detecting circuit 20 a standard signal P1 for phase detection, and also inputs an output signal from the phase detecting circuit, and controls the standard pulse generating circuit 22 so as to generate bridge standard signal P2 at detecting no noise signal, and stop to generate the bridge standard signal P2 at detecting a noise signal. Hereby, noise detection and measurement of resistance of a bridge circuit are performed at separated time, at detecting noise, measurement of resistance is stopped until disappearance of noise, and maldetection of the object to be detected can be surely prevented.
Patent JP-S6364664-A (JP)
Title: Cassette loader
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the displacement of a cassette holder by abutting the side face plate located at the outside of a cassette holder side wall member at the time when the cassette holder is located at a 1st position enabling the attachment and detachment of a cassette. CONSTITUTION:The abutment part 20c of a lock releasing member 20 abuts a side face plate 2 at the 1st position where a cassette 14 can be attached and detached to a cassette holder 1, the release member 20 is rotated, a lock abutment part 20b and the lock release part 19a composing the lock means of the cassette 14 attain to the state of being separated or nearly separated and the state of enabling the cassette 14 to attach and detach to the cassette holder 1 easily is attained. When the abutment of the side face plate 2 to the releasing member abutment part 20c is released with the start of the horizontal movement of the holder 1, the releasing member 20 is rotated by the rotary force of a pressurizing part 20a, a lock abutment part 13b abuts the lock release part 19a, the engagement of the lock part and lock receiving face 18a is released with the rotation of a lock plate 19 and the lock of the cover 18 of the cassette 14 is released.
Patent JP-S6364699-A (JP)
Title: Shift register
Inventor: WATANABE TOSHIAKI
IPC: G11C19/28
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the deterioration with the lapse of time of a shift register formed with a transistor using a multicrystal thin film by permitting a capacitor at a later stage to hold an output signal from a transfer gate FET. CONSTITUTION:If an input signal VIN is 'H' in an action phase, a gate point E in an inverter FET13 becomes 'H' through the transfer gate FET11, and the output F of the FET 13 becomes 'L'. At that time, the transfer gate FET15 is also turned on, and the point G voltage VG of the capacitor 16 becomes 'L' by following a point F voltage VF. If the signal VIN is 'L', the voltage VG becomes 'H'. Consequently the capacitor 16 holds the inverted signal of the signal VIN.
Patent JP-S5998713-A (JP)
Title: Apparatus for gripping filter unit
Inventor: HARA MASAJI
IPC: G21F9/00
Filed: 1982-11-30
Abstract: PURPOSE:To provide an air filter unit gripping apparatus, constituted by providing a grips for gripping a filter outer frame through levers for operating pins fixed to four corners of the filter outer frame in a freely revolvable manner and engaged with the hooks of a filter receiving rack. CONSTITUTION:When grips 8A, 8B, 8C, 8D are driven to a grip direction by a drive apparatus 9 and brought to a state contacted with a filter outer frame 3 while gripping levers 17, the leading ends of pins 20 are retracted to be interior of the filter outer frame 3. In this state, when the filter outer frame 3 is run toward a filter receiving rack 1 while gripping said outer frame 3 and reaches a predetermined position, a crank 10 is reversed and the grips 8A, 8B, 8C, 8D are relieved. Each lever 17 is revolved by the action of a spring 22 to protrude the leading end part of each pin to the outside of the filter outer frame 3 and to bring the same into engagement with each hook of the filter receiving rack to receive the filter outer frame.
Patent JP-H0656183-A (JP)
Title: Storage device for semiconductor device
Inventor: SATSUTANI MASAMI
IPC: B65D85/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide a storage device which prevents a semiconductor device from dropping, and can contain a semiconductor device without deforming the lead wire of the semiconductor device. CONSTITUTION:Leading end parts 8 of an upper opening part for a storage device 5 are processed to be a pulse-form. Recessed parts 7 are formed on a semiconductor device 1. From a lower opening part of the storage device 5, the semiconductor device l with recessed parts 7 is placed, and the leading end parts 8 at the upper opening part of the storage device 5 are inserted in the recessed parts 7 of the semiconductor device 1 and fixed. In addition, the fixation of the semiconductor device 1 is stabilized by equipping an under tape 6. By this method, the semiconductor device 1 is prevented from dropping, and also a lead wire 2 of the semiconductor device can be prevented from being deformed.
Patent JP-S59100291-A (JP)
Title: Production of electrolytically chromate treated steel sheet having excellent adhesion to secondary painting
Inventor: KANBARA SHIGEO
IPC: B05D7/14
Filed: 1982-11-30
Abstract: PURPOSE:To improve the adhesion of a steel sheet to secondary painting in chromate treatment of the steel sheet by performing intermittently a cathodic electrolytic treatment and performing an anodic electrolytic treatment in at least one non-current conducting section. CONSTITUTION:A steel strip 1 which is cleaned by electrolytic defatting, electrolytic pickling and washing enters an electrolytic cell arranged therein with a conductor roll 3 and a sink roll 4. Said strip is taken up after it is subjected to drag out washing in the mid-way and to final washing. There is an electrode 2 between the rolls 3 and 4, and an electrolytic film of metallic chromium is formed in the deep part and said film of hydrated chromium oxide on the surface part by cathodic electrolysis. A weak anodic electrolysis treatment is carried out at one places or above in an intermediate pass or part thereof except the first pass and the final pass. Many angular projections of metallic chromium are deposited by the reforming of the hydrated chromium oxide and the activation, etc. of the very small part in the metallic chromium layer, whereby the adhesion of the steel strip to the secondary painting is improved.
Patent JP-H0965253-A (JP)
Title: Image display device
Inventor: HAMAMATSU TOSHIHIKO
IPC: H04N5/66
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced 2-screen image with a different line period number in each frame period without substantially any deleted part by conducting time base compression processing for each line period. SOLUTION: Input terminals 10, 11 are used to receive two video signals. A line memory section 15 conducts time base compression for each line period of a 1st video signal. A frame memory section 16 conducts time base compression as to each of odd numbered field periods of a 2nd video signal for each line period. A signal selection section 25 forms a display video signal from output signals of the line memory section 15 and the frame memory section 16. Signal transmission control sections 12, 21, 23 generate display video signals obtained by a signal selection section 25 based on a large number of line periods included in each frame period at all times when two video signals differ from line period number including each frame period fed to the input terminals and control the transmission state of the two video signals.
Patent JP-S59101261-A (JP)
Title: Continuous casting method with which flow of molten steel is braked by static magnetic field
Inventor: MIZOTA HISAKAZU
IPC: B22D11/12
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a casting billet having defect-less internal quality by acting a static magnetic field from both sides of a casting billet on the down flow region of the unsolidified steel in the continuous casting billet drawn from a casting mold right under the mold thereby controlling the down flow thereof. CONSTITUTION:A molten steel 3 is charged through an immersion nozzle 2 into a mold 1 and is drawn therefrom to form a continuously cast billet. A static magnetic field generator 9 is installed right under the mold 1 behind a foot roll 11 by means of mounting bolts 10, etc. to induce an electromagnetic force 8 against the discharging flow along the flow line 4 in the unsolidified part of the molten steel 3. An electromagnet which permits easy adjustment of excitation and faces the opposite surfaces of the continuous casting billet is used for the generator 9, and is so formed of coil parts 9a, 9a' and an iron core 9b that the N and S poles thereof face each other oppositely to the long side surfaces. A bloom or billet having defect-less internal quality is thus obtd.
Patent JP-S6453503-A (JP)
Title: Ptc composition
Inventor: AKATSUKA TAKATOSHI
IPC: H01C7/02
Filed: 1987-08-25
Abstract: PURPOSE:To manufacture an element of an arbitrary shape which has a high ratio of a peak resistance value to a room-temperature resistance value and whose thermal distribution is excellent without causing a local trip by a method wherein a metal powder as a high thermal-conduction particle is contained in a composition formed by dispersing carbon black as a conductive particle in a polymer. CONSTITUTION:At least carbon black is used as a conductive particle to be dispersed in a polymer; in addition, it is used by combining a particle of a conductive substance such as a silver powder, a gold powder or the like. The thermal-conductive particle to be dispersed in the polymer contains at least one substance selected from, e.g., nickel, silver, copper, gold, aluminum, magnesium, molybdenum, tungsten, zinc, cobalt, cadmium, iron, platinum and lead which gives moderate thermal conductivity and which offers a PTC element whose thermal distribution is good. A particle diameter, a specific area or the like of this thermal-conductive particle is to be, e.g., 1-50mum; its average particle diameter is preferably 2-20mum. A mixing ratio of the polymer to the particle is 10-480wt.% with reference to the weight of the carbon black contained in this PTC composition.
Patent JP-S6270246-A (JP)
Inventor: TONI GERUDEI
IPC: B08B11/02
Filed: 1986-09-09
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。