baber/WOPTO huggingface dataset:
Patent JP-S6369086-A (JP)
Title: Magnetic disk storage device
Inventor: NISHIKAWA KATSUYA
IPC: G11B33/02
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the damaging of a mechanism part main body even when a falling-down accident occurs at the time of transportation by providing a positional deviation regulating member to regulate the positional deviation of a magnetic disk mechanism part main body when an external enclosure falls down from a correct posture. CONSTITUTION:The positional deviation regulating member is formed by the holding part 40 of a projecting stripe provided at a mechanism part main body 1 and a holding fitting 50 to house the holding part 40 provided at the enclosure part of the external enclosure. At the time of the correct posture of the external enclosure 6, clearances P and P are held between both side parts of the recessed part 54 of a bent plate 52 of the holding fitting 50 and the holding part 40, a clearance Q is also held between the mechanism part main body 1 and a cover 21, and the contact of the mechanism part main body 1 and the cover 21 is hardly occurred. On the other hand, when the external enclosure 6 falls down from the correct posture, the lower part 40a of the holding part 40 is locked to the lower end part 54a of the recessed part 54, a clearance S is held between the mechanism part main body 1 and the cover 21, therefore, the contact of the mechanism part main body 1 and the cover 21 are hardly occurred.
Patent JP-S61172119-A (JP)
Title: Liquid crystal array layer and liquid crystal display device
Inventor: UIRIAMU ANDORIYUU BAAROU
IPC: C08G61/10
Filed: 1985-09-27
Abstract: Liquid crystal displays comprising as the alignment layer a polyphenyl polymer.
Patent JP-H0881834-A (JP)
Title: Automatic bale opener
Inventor: OBATA TARO
IPC: D01G7/08
Filed: 1994-09-08
Abstract: PURPOSE: To obtain an automatic bale opener not requiring a post-cleaning work by an operator, capable of saving the space and shortening an air-carrying distance using a duct, and further capable of saving the power of a fan condenser. CONSTITUTION: Conveyers 13 for raw cotton are set on a conveyer 2 in a partially overlapped state on the starting end side of a hopper 1 for a cotton- blending process, and an opener 14 is set in the course of the conveyer 13 for the raw cotton. The opener 14 is connected to the hopper 1 through a duct 17 equipped with a fan condenser 16 so as to carry the raw cotton scraped up with the head 15 of the opener 14 into the hopper with air. The raw cotton 18 is opened by the reciprocative movement of the raw cotton conveyer 13 with respect to the fixed opener 16. The raw cotton 18a left on the raw cotton conveyer 13 passed through the opening limit of the opener 14 is delivered to the conveyer 2 in the hopper 1 by the driving of the raw cotton conveyer 13, and subsequently opened in the cotton-blending process.
Patent JP-2001043611-A (JP)
Title: Disk driving device
Inventor: MORIMOTO HIROSHI
IPC: G11B19/20
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a disk driving device to be made thin by structuring a magnetic fluid seal in the manner that an upper and lower annular pole pieces are joined to the upper and lower faces of an annular magnet, that the outer circumference of the upper and lower annular pole pieces is fixedly installed on a disk receiving part so as to bring the lower annular pole piece into contact with a bearing, and that the inner circumference of the upper annular pole piece is joined to a fixed axis. SOLUTION: A lower annular pole piece 10 comprising a magnetic fluid seal 8 is provided so as to be in direct contact with the bearing 6 consisting of a magnetic substance. As a result, a magnetic fluid 14, which is injected for joining purpose between the inner circumference of the upper and lower annular pole pieces 9, 10 and a fixed axis 2, is held in an inclined manner between the upper annular pole piece 9 and the fixed axis 2. Consequently, it enables the device to be made thinner, improving assembling workability through reduced number of parts and reduced assembly man-hour, providing a stable hold for the magnetic fluid 14, and enhancing the testing operability of the meniscus height (liquid level) of the magnetic fluid.
Patent JP-S59104573-A (JP)
Title: Thin film magnetic sensor
Inventor: HATSUTORI MASUZOU
IPC: G11B5/33
Filed: 1982-12-07
Abstract: PURPOSE:To obtain steep, large induced pulse voltage that does not depend upon frequency for small external alternating magnetic field by forming two layers of cobalt-tantalum amorphous magnetic thin film of different coercive force. CONSTITUTION:A cobalt-tantalum amorphous magnetic thin film 6 having small coercive force is formed on a base plate 5 and a magnetic thin film 7 having large coercive force is successively formed by changing pressure of gaseous argon at the time of sputtering. Then, two thin films 6, 7 are etched with the mixed aq. solution of fluoric acid, nitric acid and water using photolithography to make them a strip form 8. The base plate 5 is cut into strip form and wound by a pickup coil 9. This thin film magnetic sensor is put in an alternating magnetic field to make the direction of the magnetic field and longitudinal direction of the thin film magnetic sensor parallel to each other, and an alternating magnetic field is impressed. When this alternating magnetic field becomes a certain strength, magnetization inversion of the magnetic layer having small coercive force takes place and induced pulse is generated in the coil 9.
Patent JP-H0639585-A (JP)
Title: Cream solder
Inventor: ASAMI KENJI
IPC: B23K35/22
Filed: 1992-07-03
Abstract: PURPOSE:To provide the cream solder which less generates solder balls has good solderability by incorporating silystinate into the flux of the cream solder consisting of powdery solder and liquid or pasty flux. CONSTITUTION:The cream solder formed by mixing the pasty or pasty flux with the Sn-Pb solder alloy powder having 20 to 60mum diameter in such a manner that its content attains 8 to 12wt.% is used at the time of soldering of microcircuits, etc. The flux is formed by mixing the amine salts of hydrochloric acid and hydrobromic acid of methyl amine, dimethyl amine and others at 0.05 to 0.15wt.% in terms of chlorine based on the weight of the rosin, using 1, 3; 2, 4-dibenzylidene sorbitol as thixotropic agent and further mixing the silystinate, such as methyl silystinate and ethyl silystinate, at 10 to 40wt.% as a flux in a rosin as a base material.
Patent JP-S6368727-A (JP)
Title: Fuel feeding control device for engine with governor
Inventor: SAKANAKA HIROO
IPC: F02D1/02
Filed: 1986-09-10
Abstract: PURPOSE:To make it possible to restrict the fuel control when a power transmission stop condition is generated for a short time, by controlling the feeding fuel depending on the power transmission condition of an output pickup system, and slowing down the operation speed to the fuel control side while operating the fuel control device, in the power transmission stop condition. CONSTITUTION:In an engine E where a clutch and a shift gear 5 are furnished at the output pickup system, and where the fuel feeding to the engine is controlled by a speed governor 2, a fuel feeding control device 10 is added to the governor 2. This control device 10 can be converted to the control position and the withdrawal position by a fuel control converter L (diaphragm type actuator 16). When the power transmission ON/OFF condition of at least the clutch or the shift gear 5 is detected by a detector S (limit switch 26), the control device 10 is converted to the fuel control side. In this case, the control device 10 is composed to slow down the operation speed to the fuel control side.
Patent JP-H11102575-A (JP)
Title: Circuit for compensating design variable error of chip incorporating filter and boost circuit
Inventor: KIM CHUN-SUP
IPC: G11B20/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make maintainable the frequency characteristic and boosting level in a predetermined range by performing an automatic compensation when the frequency characteristic and boosting level of a filter come outside an allowable range of a design variable target value as a result of change in characteristics. SOLUTION: A reference signal is subjected to low band filtering at a low pass filter(LPF) 30 where design variables of are not compensated, and inputted to a boost circuit 40 and a frequency error detector 50. The frequency error detector 50 primarily detects the level of a filtering signal 32. A level compactor outputs a pulse signal resulting from a comparison between a reference signal level and a differential output level, and integrates the signal thereby obtaining a frequency error. The frequency error is converted into digital data at a data storage 70 and stored in a latch part. A coefficient value (e.g. transformer conductance) of an element constituting the LPF 30 is changed by a frequency compensation signal from the data storage. Accordingly an error of the design variable can be minimized.
Patent JP-H0552850-A (JP)
Title: Immunological measurement method for microorganism
Inventor: MATSUYUKI AKIRA
IPC: G01N33/569
Filed: 1991-08-27
Abstract: PURPOSE:To enable the measurement of a specified microorganism handily and quickly and at a high accuracy by concentrating microorganisms by measuring the microorganisms by an immunological measurement after concentrating and crushing. CONSTITUTION:Any method will do as such of concentrating microorganisms, only if it is high in yields and will not disturb immunological measurement. For example, they are methods by filter concentration and centrifugal separation using a microfilter, preferably, membrane filter. The filter concentration device is made up, for example, of a funnel 1, a filtering section 2 and a branched flask 3. A method of crushing microorganisms is crushing by a homogenizer, crushing by an ultrasonic wave or the like. Moreover, the immunological measurement herein used is a fluorescent immune measurement, radioimmunoassay, chemical luminescence immune measurement, immune agglutination measurement or the like, preferably enzyme immunological measurement method. Thus, concentration and crushing of the microorganisms can lower the lower concentration limit measurable quantitatively thereby achieving higher measuring sensitivity.
Patent JP-S6276675-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI YUTAKA
IPC: H01L27/12
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a kink effect, by extending at least a part of a region, where a gate is formed, to a contact region of a source region, simultaneously contacting the part with a metal, thereby making the potential of a semiconductor layer in the gate region equal to the potential of the source. CONSTITUTION:In the case of an NMOSFET, a part of a P region 1, where a gate region is formed, is extended to a region of a source 2. The part is contacted to the source 2 and a metal at the same time in a region of a contact 3. The potential of the gate region is made equal to the potential of the source 2. A numeral 4 represents a polycrystalline Si gate, a numeral 5 represents a drain and a numeral 6 represents an Al electrode. In this structure, holes, which are generated by collision ionization, are absorbed into the source potential, and the kink effect can be prevented. In this structure, there is no factor for decreasing the integration degree. The characteristics of the MOSFET themselves are not deteriorated.
Patent JP-S6196120-A (JP)
Title: Exhaust pipe of 2 cycle engine
Inventor: MATSUNO MASAHIRO
IPC: F01N3/28
Filed: 1984-10-16
Abstract: PURPOSE:To eliminate tar or the like attached to an exhaust path while improving the durability of catalyst by forming the upstream side of the exhaust path of a perforated inner tube and a non-perforated outer tube and sandwiching a catalyst layer and an adiabatic permeable material in the laminated form between these tubes. CONSTITUTION:An exhaust pipe 1 has in the upstream side an exhaust path 2 which is a thin pipe having approximately equal diameter and curvedly formed, and the downstream side of the exhaust path 2 are connected sequentialy an expansion chamber and silencing portion having the diameter expanded gradually toward the downsteram. Thus, the upsteam side exhaust path 2 has in the inside an inner tube 6 provided with a plurality of through holes 5 and in the outside a non-perforated outer tube 7 to form a doubled structure. And between the inner and outer tubes 6, 7 are sandwiched a catalyst layer 8 and a permeable adiabatic material 9 in the laminated form. Thus, when exhaust gas passes through the exhaust path 2, a portion of unburnt gas passes through the through holes 5 in the inner tube 6 and contacts the catalyst layer 8 for exothermic reaction. Accordingly attachment of tar or the like to the exhaust path can be obviated.
Patent JP-S6195263-A (JP)
Title: Display apparatus
Inventor: SASAKI MAKOTO
IPC: G01S7/62
Filed: 1984-10-16
Abstract: PURPOSE:To obtain magnification display function with high resolving power, by preliminarily storing the output signal of a sampler in a state converted to data of plural systems and selectively displaying the data of system in the number corresponding to a magnification multiple at the time of a magnification display mode. CONSTITUTION:An inputted video signal is sampled at a predetermined cycle by a sampler 1 and the output signal thereof is converted to the data of plural systems by a series/parallel signal converter 9 to be stored ion the required address of memory 3. A display mode controller 11 is constituted so as to be capable of selecting a usual display mode and a magnification display mode and a data selector 10 selectively reading the data of the memory 3 is provided. At the time of the usual display mode, the data of one system of the memory 3 is read to be displayed on a display device 7 and, at the time of the magnification display mode, the data of the systems in the number corresponding to a magnification multiple are displayed.
Patent JP-H0497312-A (JP)
Title: Light source device for endoscope
Inventor: TODA MASATO
IPC: A61B1/06
Filed: 1990-08-14
Abstract: PURPOSE:To sufficient transmit heat generated at a plug part to the heat sink of a socket part by providing a heat radiating means to a socket part main body or an energizing means, energizing the socket part main body to the plug part by the energizing means sufficiently, and transmitting the heat of the plug part to the heat radiating means. CONSTITUTION:The endoscope light source device is equipped with the socket part 2 into which the plug part 6 provided to one end part of an illumination light transmission cable is inserted detachably and the socket part 2 is equipped with the socket part main body 24 where the plug part 6 of the illumination light transmission cable is fitted, the energizing means 26 which energizes the inner peripheral surface of the socket part main body 24 so that the inner peripheral is brought into contact to the outer peripheral surface of the plug part 6, and the heat radiating means 33 provided to at least one of the socket main body 24 and energizing means 24. Therefore, the plug part 6 and socket main body 24 are energized by the energizing means 26 and the mutual contact state is improved to increase the transmission efficiency of heat to radiation fins 33. Consequently, the heat of the plug part 6 is radiated to the outside speedily to prevent an LG fiber 11 from burning.
Patent JP-S6372896-A (JP)
Title: Method for controlling plating current in edge overcoat preventing device
Inventor: YUASA KAZUNARI
IPC: C25D21/12
Filed: 1986-09-12
Abstract: PURPOSE:To appropriately and automatically control the plating current of an edge overcoat preventing device by opening and closing a guide roller and changing the plating current before and after the welding point of a traveling strip passes through the specified position in a plating bath. CONSTITUTION:The strip 1 traveling in opposite to an anode 12 in the plating bath 6 is used as a cathode for electrolysis in the continuous plating device. A shielding plate 3 fixed to the guide roller 2 to be brought into contact with the strip 1 is provided to the lower end of a lever 4 capable of being horizontally moved by the driving of a cylinder 5 in the direction as shown by the arrow 16, and the edge overcoat is prevented. When the width of the strip 1 is changed, the guide roller 2 is transiently separated by the opening command before the welding point of the strip 1 passes through the specified position in the plating bath 6, and the plating current is changed to secure the plating thickness. After the welding point passes through the position, the guide roller 2 is advanced by the closing command and brought into contact with the strip 1, the contact is detected, and the plating current is again changed and returned to a normal value.
Patent JP-S6459406-A (JP)
Title: Cell controller
Inventor: ONO YUKIO
IPC: G05B19/18
Filed: 1987-08-31
Abstract: PURPOSE:To improve the work efficiency by constituting the titled controller so that whether a down-loaded NC command data has been used up to the present after have been updated or not is shown to an operator. CONSTITUTION:When an updated NC command data has been stored and saved in an NC file of a cell controller, the first storage means (a) stores its time as a final updating time by allowing it to correspond to the NC command data. When the NC command data has been down-loaded from the NC file, the second storage means (b) stores it time as a down-load time by allowing it to correspond to the NC command data. When the NC command data is down-loaded, a new/old discriminating means (c) reads out the final updating time and the final down-load time of the NC command data, from the first storage means (a) and the second storage means (b) and compares whether they are new or old. In such a way, in case it has been discriminated that the final updating time is newer than the final down-load time, a warning means (d) can give a warning to an operator.
Patent JP-S6457791-A (JP)
Title: Printed board
Inventor: KOYAMA TAKEO
IPC: H05K1/16
Filed: 1987-08-28
Abstract: PURPOSE:To save a space in which a capacitor mounted on a printed board occupies and to mount in high density by providing a hole in the board by utilizing the thickness of the board, and forming the capacitor in the hole. CONSTITUTION:The thickness (d) of a printed board 1, a sectional area S of a hole 11, and the dielectric constant of a dielectric 10 are determined from the capacity of a capacitor at a place to be connected of an arbitrary capacitor, the dielectric 10 is filled in the hole 11, patterns 2, 5 are formed on both side surfaces of the board 1, and the patterns 2, 5 are connected by the capacitor having an arbitrary capacity. As a result, the capacitor occupies a smaller space and other components can be mounted on the patterns 2, 5.
Patent JP-H0958163-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: B42D15/10
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to reinforce metal panels by providing a hole for inserting the protrusion of a metal member to protrude at the end of a connector housing side at one of the panel in an IC card that a frame for fixing the housing is sandwiched between a pair of the panels. SOLUTION: This IC card comprises a substantially U-shaped frame 1 made of a plastic, metal panels 2Aa and 2B, and a connector housing 3A having insertion holes 6 to be inserted with various pins of an external system and insertion connecting terminals 10. The card also comprises a reinforcing gland 4A made of a metal plate formed with at least substantially semispherical protrusion 5, and a printed board 7 for mounting various devices 8. The panel 2Aa is provided with a through hole 30 for inserting the protrusion 5A of the gland 4A to protrude at the end of the housing 3A side, and the panel 2Aa is fixed in the state that the protrusion 5A is engaged with the hole 30.
Patent JP-2000048012-A (JP)
Title: Method and device for aiding preparation of research report
Inventor: SHIMIZU HATSUO
IPC: G06Q50/26
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently aid the preparation of a report while guiding a series of flows for the preparation of the report in cooperation of help display and menu pictures. SOLUTION: A preparation aiding means 10 consisting of storage parts 12 to 15 for respectively storing help and menu pictures, a model with a description guide and an original for a research report in preparation and a preparation aid control part 11 for controlling the display switch of a help display or a menu picture by clicking a button on the menu picture, reading out the model and writing the read model as a new original or reading out an original in preparation is built in a personal computer body 1. Consequently the preparation of the research report can be efficiently aided.
Patent JP-S58120468-A (JP)
Title: Apparatus for working magnetic film head
Inventor: KAKEHI AKIRA
IPC: G11B5/187
Filed: 1981-12-29
Abstract: PURPOSE:To carry out high accuracy working by working a block formed with a plurality of film-shaped magnetic heads while measuring a dimension to be  decreased decreasing amount to be worked to the gap side surface of the magnetic head of the block. CONSTITUTION:A block 2 formed on the substrate with a plurality of film-like  magnetic heads is attached to a dimension decreasing working mechanism 5. The difference between a definite position in which a mark of the block 2 is located and a reference position is read by a microscope to be set in a working amount setting mechanism 6. The respective left and right working amounts are measured by a measuring mechanism 12 while working to be supplied to the input of a computer 17. When the left and right working amounts differ from each other, a pressing force of a pressurizing mechanism 18 is adjusted. When the dimension decreasing amount reaches a set value, the dimension decreasing working mechanism is stopped. Thus, the depth of a gap in the film-like magnetic head can be worked with high accuracy.
Patent JP-S6278454-A (JP)
Title: Internal combustion engine
Inventor: TANBA SHINICHI
IPC: F02F7/00
Filed: 1985-10-01
Abstract: PURPOSE:To shorten a distance between the central line of a cylinder and a main bearing part on the cylinder side and to decrease production of engine vibration, by a method wherein the main bearing part on the cylinder side of an overhung crank shaft is disposed in a manner that it is protruded from the inner surface of the cylinder toward the central lie side of the cylinder. CONSTITUTION:An engine block 2 of an internal combustion engine for general purpose having an overhung crank shaft 20 is formed by integrally forming a cylinder 6 and a crank case 8, and the crank shaft 20 is rotatably supported in an overhanging manner to the crank case 8 by means of main bearings 32 and 34 on the cylinder and the output side, respectively. In this case, the right side part of the crank shaft 20, i.e., the journal part of the main bearing 32 on the cylinder side, a crank web 22, and a crank pin 23 are placed on the right. This enables the main bearing 32 to be disposed in a manner to be protruded from the line of the inner surface of a cylinder toward the central side of the cylinder, shortens a distance between the central line of the cylinder and the main bearing 32, and enables reduction of production of engine vibration.