baber/WOPTO huggingface dataset:
Patent JP-H04366689-A (JP)
Title: Sublimable thermal transfer image-receptive sheet
Inventor: SAKATA KATSUHIKO
IPC: B41M5/50
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a recorded image close to a photograph in terms of appearance and gloss by providing a polyolefin resin layer on both surface of an original sheet and roughing the surface of the polyolefin resin layer at the side where an image-receptive layer is formed to a specified degree. CONSTITUTION:An original sheet should preferably be one need for the manufacture of a photographic printing sheet. Further, the recommended polyolefin resins are high-density polyethylene, low-density polyethylene and these blend. The polyolefin resin layer at the side where the image-receptive layer is formed has a surface roughness Rz of 0.1 to 3mum specified by JIS B0601. For example, the original sheet is subjected to corona discharge process and then is coated with a blend of low-density and high-density polyethylene resins using an extrusion technique. In this case, TiO is added to the front, for example. After that, the front surface is molded using a cooling roll so that Rs is 0.1 to 3mum. Finally an image-receptive layer is formed on the resin layer of the front.
Patent JP-H0910523-A (JP)
Title: Filtering system device for oil for lubricant system
Inventor: ARAI HIROSHI
IPC: F01M11/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent securely the dehydration of oil with time by setting in parallel a main oil tank for controlling oil used for a lubricant system and an oil filter and disposing a filtering system for removing foreign matters in the oil in a circulating flow path for returning the oil of the main oil tank through the filter. SOLUTION: A filter tank system of this filtering system device is provided with a main oil tank 1 for controlling oil used in a lubricant system, and an oil filter 2 for removing foreign matters in the oil is set in parallel with the tank 1. Also an oil pump 3 for picking out the oil in the tank 1 and returning the same to the tank 1 through the filter 2 is installed, and all the above components are connected with in the order of the tank 1 - the pump 3 - the filter 2 - the tank 1 to constitute a filtering piping system. At the time of the inspection of the main oil tank 1 in an oil transfer system, a main oil tank inlet valve 8 is closed and an oil storage tank inlet valve 22 is opened, and the oil in the main oil tank 1 is transferred to the oil storage tank 21 through the filter 2.
Patent JP-H0833308-A (JP)
Title: Stepper motor with lead screw and manufacture thereof
Inventor: HIGUCHI AKIFUMI
IPC: H02K37/24
Filed: 1994-07-20
Abstract: PURPOSE:To enlarge the range of effective screw part of a lead screw by providing a recessed stepped structure, slightly larger than the outer diameter of the lead screw, in the center of the end face of a sliding bearing located closely to the lead screw. CONSTITUTION:The step motor comprises a lead screw 8 coupled with a rotor shaft 6 at the forward end thereof, and a sliding bearing 7 for supporting the rotary shaft 6. A recessed stepped structure 7a, slightly larger than the outer diameter of the lead screw 8, is provided in the center of the end face of a sliding bearing 7 located closely to the lead screw 8. Since the lead screw 8 is lengthened and the end face thereof is buried in the end face of the sliding bearing 7, the effective screw part of the lead screw 8 can be enlarged.
Patent JP-H0218226-A (JP)
Title: Storage and delivery system of four-wheel vehicle
Inventor: ISHIGURO MASAYUKI
IPC: B65G63/00
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a storage and delivery system requiring less hand and having a simple facility by providing a storage route, carrying-in route, a carrying-out route, a returning route, a circulating route, and a delivery route between a storage part and a delivery part. CONSTITUTION:In a storage part A, a carrying-in route 3, a storage route 4, a carrying-out route 5, and a returning route 6 are formed. The carrying-in route 3 and the carrying-out route 5 are disposed in parallel to each other with a considerable distance. The returning route 6 connects the terminal end of the carrying-out route 5 to the starting end of the carrying-in route 3. A vehicle loading place C is set in the starting end part of the carrying-in route 3, and a vehicle unloading place D is set in the terminal end of the carrying-out route 5. A pallet waiting place E is also set in the terminal end of the returning route 6. A carrying-in side switching means 8 is disposed in the meeting part of the carrying-in route 3 and each storage route 4. In a delivery part B, a circulating route 14 and a delivery route 15 are formed by rails.
Patent JP-S6328078-A (JP)
Inventor: DOMINIKU BURUSUU
IPC: G01T1/26
Filed: 1987-07-06
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-S6413720-A (JP)
Title: Manufacture of susceptor and the susceptor
Inventor: KATSUMATA TOMOYUKI
IPC: H01L21/205
Filed: 1987-07-08
Abstract: PURPOSE:To suppress deformation of a susceptor in use, by employing a series of processes of machining a susceptor material of nickel-chrome-iron alloy, roughening the surface of the susceptor material, and heating it for remedy treatment. CONSTITUTION:An alloy comprising 10-30wt.% chrome, 1-10wt.% iron, and the balance consisting nickel substantially, or the like is employed as a nickel- chrome-iron alloy. Then, the susceptor material of said composition, which is previously molded into a plate and is heat-treated, is machined. Next, the surface of this susceptor material is roughened with blast or the like. The susceptor is then heat-treated to eliminate the residual stress left therein during both processes of the machining and the surface treatment. And, the deformation caused by the heat treatment is remedied to form a final product. In the susceptor obtained in such manner, the deformation thereof is very small in practical use.
Patent JP-H075741-A (JP)
Title: Multiclor image forming device
Inventor: OKAZAWA KAZUHIKO
IPC: G03G15/01
Filed: 1993-06-15
Abstract: PURPOSE:To excellently maintain the accuracy of the stop position of a developing device selection unit and to suppress the vibration or the noise of a device by setting plural driving profiles with respect to a stepping motor and selecting the optimum driving profile according to the magnitude of load. CONSTITUTION:The developing device selection unit is driven according to the driving profiles(PO-P1-P2-P3). Then, it is decelerated at the time of attaining P2 and stopped at P3. However, since the developing device selection unit overruns when the load is too much or the unit is unbalanced, it is corrected by restarting the motor. Then, a slowdown curve is selected among the slowdown curves S1d1-S1d3 according to the overrun quantity and stored. Baseed on the selected slowdown curve, the developing device is started to be decelerated and finished next time. Thus, the accuracy of the stop position of the developing device selection unit is excellently maintained and an excellent image is obtained.
Patent JP-H0522308-A (JP)
Title: Communication control system
Inventor: NAKAGAWA TAKASHI
IPC: H04L12/40
Filed: 1991-07-10
Abstract: PURPOSE:To enhance the performance of transmission reception from a network by implementing only the retrieval from a relevant SA corresponding to a few stations making transmission reception at last as to the SA retrieval on an SA table. CONSTITUTION:A main SA table area 101 is an SA table which makes a cross reference between station addresses DA of all opposite stations and their station numbers or logical channel numbers SN and occupies a an entry having a maximum capacity of the memory capacity. Furthermore, a sub SA table area 102 is an area having only a few entries establishing data link finally or making transmission reception in a network. When a data link release request comes, whether or not an SN on request is valid in the sub table area 102 is checked and when valid, a valid bit of the said entry is cleared. When not valid, a relevant valid bit in the main SA table area 101 is cleared.
Patent JP-H09323867-A (JP)
Title: Running yarn abnormality detecting device
Inventor: YAMAGUCHI TEIJI
IPC: D04B35/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of fluff detection caused by running yarn bouncing phenomenon or malfunction of end breakage detection due to dust. SOLUTION: Two places, in the front and rear of running yarn 11 or two places near the front and rear of the running yarn 11 are irradiated by dividing the laser beam of a single laser beam source 13 into a front side laser beam and a rear side laser beam by a blocking member and the beams are received by a pair of photodiodes 14, 15. Malfunction of bouncing phenomenon is prevented by inputting output signals from both beam receiving elements 14, 15 into a differential amplifier and identifying the fluff detection on the basis of the difference. Malfunction caused by dust is prevented by detecting end breakage by identifying whether output signals from both beam receiving elements 14, 15 make changes within a specific time or not by an AND circuit 38.
Patent JP-H0922954-A (JP)
Title: Semiconductor device
Inventor: OHASHI HIROKAZU
IPC: H01L23/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the sealing construction of a semiconductor device by providing positioning holes or grooves in the uppermost layer of a multilayer board, providing protrusions on a cap at positions corresponding to the positioning holes or grooves, and inserting the protrusions into the positioning holes or grooves and sealing an IC chip. SOLUTION: A multilayer substrate 10 is formed by lapping ceramic layers 11-13. Positioning holes 16 are provided in the uppermost ceramic layer 11, and a fitting position of a cap 17 is determined using the positioning holes 16. The cap 17 has a plurality of protrusions 18. And respective corresponding protrusions 18 of the cap 17 are inserted into a plurality of positioning holes 16 formed in the ceramic layer 11, and the cap 17 and the ceramic layer 11 are fixed with an adhesive agent, etc. Consequently, it becomes possible to reduce the cost of the sealing construction of a semiconductor device.
Patent JP-S5792692-A (JP)
Title: Apparatus utilizing metallic hydride
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/00
Filed: 1980-11-29
Abstract: PURPOSE: To increase the operational efficiency of the apparatus for a heat pump, by connecting in series two sets of heat exchanging device of metallic hydride circulating type, consisting of a heat pump, by the intermediary of a heat exchanging apparatus.  
     CONSTITUTION: The primary metallic hydride is transferred between the primary and the secondary cylinders 1 and 2 by the propelling of a screw 5, at the time, dehydration is conducted by high temperature heat exchanger 12 and absorption of hydrogen is conducted by low temperature heat exchanger 13. On the other hand, the secondary metallic hydride is also circulated between the third cylinder 3 and the fourth cylinder 4 in the same manner, conducting absorption and desorption of hydrogen by a low temperature exchanger 19 and a high temperature heat exchanger 20. At this time, retained heat of metallic hydride in high temperature in the fourth cylinder 4 is transmitted to the metallic hydride in low temperature in the secondary cylinder 2 by the intermediary of heat exchangers 27aW27c. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5958722-A (JP)
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1982-09-28
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-S5791464-A (JP)
Title: Measuring circuit for phase quantity of reception system of active phased array radar
Inventor: TSUDOU MASANOBU
IPC: H01Q3/26
Filed: 1980-11-27
Abstract: PURPOSE:To measure the phase quantity of a reception system in an actually packaged state by inputting an attenuated transmission signal to an antenna array element, and determining the phase quantity of the reception system by the phase quantity of the leakage signal of the element into the reception system and the phase quantity of the output transmission signal of the element. CONSTITUTION:The transmission signal attenuated with an attenuator 20 is applied to an active phased array antenna element 1 without leaking from a circulator 11 and leaks from a circulator 4. It is applied to a phase measuring device 21 to which the transmission signal is applied through a saturation receiving amplifier 5 activated by a switch 7, a circulator 11, etc. Then, the sum of the phase quantity by the transmission and reception systems is detected by the device 21. On the other hand, if the transmission signal of the element 1 is applied via a horn antenna 14 to a phase measuring device 22, the phase quantity of the transmission system is detected, and by the difference in the detected values of both devices 21, 22, the phase quantity of the reception system of the active phased array radar is measured in an actually packaged state.
Patent JP-H0219412-A (JP)
Title: Converter blow-refining method
Inventor: TAKI CHIHIRO
IPC: C21C5/30
Filed: 1988-07-08
Abstract: PURPOSE:To make an accurate hit in performing the end point temp. of blow-refining by making the initial value of the molten metal temp. in a converter actually measured with a sub-lance and assuming the molten metal temp. with variety of the molten metal temp. calculated from detected values of components and quantity in furnace gas. CONSTITUTION:While blowing stirring gas into the molten steel in the converter 10 through a bottom blowing nozzle 14, oxygen jet is blown on the molten metal surface from a main lance 20 to execute blow-refining. The components and quantity of the furnace gas generated during the above blow-refining are detected with analyzers 34, 35 and a flow meter 36 set to a duct 28. From these detected results, actual quantity of the oxygen component in the converter 10 and further, oxidizing reaction quantity are grasped. Further, variety of the molten metal temp. is calculated by using a mathematical model of relation among the oxidizing reaction quantity, molten metal temp. and the time. On the other hand, the temp. of the molten metal in the converter 10 is actually measured with the sub-lance method to set as the initial value. The molten metal temp. varying at every moment during blow-refining is assumed from this initial value and the above temp. variety. At the step, when this assumed temp. reaches to the prescribed aimed temp., the blow-refining is completed. By this method, the hit of the end point temp. can be obtd.
Patent JP-H0611945-A (JP)
Title: Contact charging device, formation of its charging member and process cartridge
Inventor: SAKURAI KAZUE
IPC: G03G15/02
Filed: 1992-06-26
Abstract: PURPOSE:To uniformly charge a body to be charged and decrease the sounds of charging by separating a charging member into a number of layers. CONSTITUTION:A sheet- or tube-shaped charging member 23 which charges a body 1 to be charged in contact therewith is attached to the end portion of conductive fibers 22 planted like a brush in a feeding portion 21. Therefore, the portion around the charging member 23 is made lightweight, and, even if an AC voltage for uniformly charging the body 1 to be charged causes vibration of the charging member 23 or the like, the energy of that vibration can be reduced and the sounds of charging can be decreased.
Patent JP-S5792809-A (JP)
Title: Manufacture of amorphous magnetic alloy thin-plate cut core
Inventor: TAKAYAMA MASARU
IPC: H01F27/26
Filed: 1980-11-29
Abstract: PURPOSE:To cut a nonmagnetic metallic bobbin shaped to a predetermined form to a desired shape, to facilitate cutting to the desired shape and to improve magnetic characteristics by winding an amorphous magnetic metallic thin-plate on the bobbin and pressure-welding and fixing an outer side surface of the thin- plate wound by means of caulking member. CONSTITUTION:When manufacturing the cut core of an amorphous magnetic alloy thin-plate magnetic core, effective permeability thereof is 500 or higher, collar-shaped guide sections 3, 3' are integrally molded together with a winding core section 2, caulking pawls 4, 4' are formed to each of the guide sections 3, 3', and the nonmagnetic metallic bobbin is manufactured. The amorphous magnetic alloy thin-plate 5 is wound on the bobbin, the outer side surface of the thin-plate wound is pressure-welded and fixed by means of the caulking pawls 4, 4', and the bobbin is cut to the desired shape. Cutting to the desired shape is facilitated while decreasing the loss of the magnetic core, and the cut core 7 having excellent magnetic characteristics is manufactured.
Patent JP-S5691435-A (JP)
Title: Plasma vapor growing method
Inventor: TAKASAKI KANETAKE
IPC: H01L21/205
Filed: 1979-12-25
Abstract: PURPOSE:To form a high density coating film by making the size of the jet holes of a reaction gas smaller than a limiting value so that arc discharge may not occur. CONSTITUTION:While vacuum-absorbing from an exhaust port 2 to introduce a reaction gas from a gas inlet port 3 into a reaction vessel 1, high frequency electric power is applied between opposing electrodes 4 and 5. In an electrode plate 7 installed on the electrode 4, many jet holes 8 which jet the reaction gas are made, and the diameter of these holes is confined under a limit (for example, 500mum) at which arc discharge does not occur. Reaction gas jetted from the electrode plate 7 is excited by the high frequency power forming plasma and forms a coating film reacting on the surface of a semiconductor substrate 6. By so doing, vapor growth is made possible without causing arc discharge even when the desired high power of an exciting high frequency power source is applied, and a good quality coating film with high density can be formed on a processed object such as a semiconductor substrate.
Patent JP-S5869136-A (JP)
Title: Receiver provided with diversity antenna
Inventor: TORII TAKESHI
IPC: H01Q1/32
Filed: 1981-10-21
Abstract: PURPOSE:To perform reception with excellent S/N ratio, by sequentially switching the switching mode of a changeover switch, when a multiplex distortion is generated at a prescribed value or over and the level of an input signal to a reception circuit is a prescribed value or below. CONSTITUTION:An input signal from antennas 10, 18 is given to a detection circuit 43 via a front end circuit 42 for frequency modulation reception through a changeover switch 41. When an antenna input signal is small and a signal from a muting control terminal A of the circuit 43 is an output of an integration circuit 62 or over, a comparison circuit 65 outputs a high-level signal, an FF54 is inoperative and the switching operation of the circuit 41 is stopped. If a multiple distortion is caused with a large input signal level, a high band cutoff filter 45 blocks a stereo pilot signal given to a multiplexer 47 via a noise blanker 46 and a monaural signal is transmitted.
Patent JP-S6062236-A (JP)
Title: Input circuit
Inventor: OGATA SHINKOU
IPC: H03K19/0185
Filed: 1983-09-16
Abstract: PURPOSE:To prevent the through current of a CMOS inverter from being generated by connecting the source of an N channel MOS transistor (TR) to the source of P channel MOSTR, and its gate and drain to a source potential. CONSTITUTION:A couple of N channel MOSTRQ1 and P channel MOSTRQ2 constitute the CMOS inverter. The gates of those TRs Q1 and Q2 are connected to an input side TTL circuit 1, and their drains are connected to an output Vout. The source of the TRQ2 is connected to the source of channel MOSTRQ3, whose drain and gate are connected to a source voltage Vcc. Consequently, the difference between the level of the circuit 1 and source voltage of the TRQ2 of the CMOS inverter decreases, so the inverter is prevented from generating the through current.
Patent JP-S5793318-A (JP)
Title: Double-layer liquid crystal display device
Inventor: TANAKA MINORU
IPC: G02F1/133
Filed: 1980-12-03
Abstract: PURPOSE:To display intrinsically connected line parts as the continuous line parts as per said line parts by displaying the spacings between the pattern electrode segments of one of liquid crystal cells in superposition within the electrode segments of the other liquid crystal patterns. CONSTITUTION:The electrode patterns of one liquid crystal cell out of the two laminated liquid crystal cells consist of segment electrodes 3-1' and 3-2', and the spacings between these, that is, nondisplay parts 9. The electrode parts of the other cell corresponding to these have display segments 3-1'', 3-2'' and the spacings between these, that is, nondisplay parts 9. The positions of these parts 9, 10 are deviated and when these two liquid crystal cells are superposed, there are no parts where the parts 9 and 10 superpose, and the parts 9 and 10 go mutually into the segment electrodes of the other liquid crystal cells. The display segments 3-1' and 3-1' turn into two layers of display segments 3-1''', and 3-2' and 3-2'' into two layers of display segments 3-2'''. The nondisplay parts 9 and 10 turn into 9' and 10' and in the end, the dislay segments 3-1 and 3-2 provide a continuous display pattern.
Patent JP-H1116474-A (JP)
Title: Electromagnetic relay
Inventor: YOKOTA SHIGERU
IPC: H01H50/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay wherein a card can be mounted on a body easily if positional displacement happens between the card and a cutout groove. SOLUTION: This electromagnetic relay is equipped with a body 1, which has a projecting wall 12 projecting from a bottom part 11 and in which a cutout groove 14 having both side parts 13 is provided in the projecting wall 12, an electromagnet part 2 in which an armature 24 supported, so as to be able to make turning motion, on a yoke 23 joined to one end part of an iron core 21 is attracted to and released from the other end part of the iron core 21, a contact part 3 in which a movable contact 31a is firmly attached to a movable contact spring 31, and a card 4, which has the other piece 42 making a right angle with one piece 41 and in which the one piece 41 is slidably held in the cutout groove 14 of the body 1 and drives the contact part 3 so as to open/close it, and the electromagnet part 2 and the contact part 3 are disposed respectively on both sides of the projecting wall 12.  In this event, the body 1 is constructed such that guide tapers 13c for guiding the card 4 are provided on both side parts 13 of the projecting wall 12.
Patent JP-S6326512-A (JP)
Title: Measurement system for surface tilt angle
Inventor: TATENO KIMIO
IPC: G01B11/26
Filed: 1986-07-21
Abstract: PURPOSE:To measure a surface tilt angle in two dimensions at the same time by providing plural concentric rings on a focal plane and arranging filters of different colors for respective belts of the rings. CONSTITUTION:Light beams from a white light source 1 are passed through a pinhole 6 and a collimator lens 3, reflected by a beam splitter 5, and collimated by an objective 3 into parallel light beams, which are reflected by a body 4 to be detected. This reflected light beams are converged temporarily on a focus F through the objective 3 if the body 4 to be detected does not slant at all and reach a camera 8 through an ocular 7, so that the image of the body 4 to be detected can be monitored 9. At this time, the center part of a filter 10 placed on a Fourier surface is a mere pinhole, so no filtering is performed and an image of white light is seen on the monitor 9. If, however, respective parts of the body 4 to be detected slant, there is a shift in the position where the reflected light beams pass through the Fourier surface and the light beams pass through the filter 10 of a certain color, e.g. red filter, so that the point is displayed in red on the screen of the monitor 9.