baber/WOPTO huggingface dataset:
Patent JP-S63152409-A (JP)
Title: High-speed spinning of polyester fiber
Inventor: KOHIYAMA MITSUO
IPC: D01D5/092
Filed: 1986-12-10
Abstract: PURPOSE:To decrease the end breakage frequency and yarn unevenness in a high-speed spinning of a polyester fiber, by using a housing having a specific length, covering the region from the surface of a spinneret to the upper face of a cooling gas blasting opening with the housing and supplying the housing with a gas at a flow rate over a specific level. CONSTITUTION:Spinning of a polyester fiber having a single fiber fineness of <=1.5 de is carried out at a spinning speed of >=5,500m/min. In the above process, the length L of the housing covering the region from the surface of a spinneret to the upper face of a cooling gas blasting opening is selected to satisfy the formula 300<=L<=400Xd (d is denier). A polyester such as polyethylene terephthalate is extruded through said spinneret into the housing and a gas such as air is supplied to the housing from the above cooling apparatus at a flow rate of >=5l/min. The gas stream in the housing can be straightened and the spun yarn is slowly cooled by this apparatus to decrease the end breakage frequency and yarn unevenness.
Patent JP-H09133013-A (JP)
Title: Lubricating device for engine
Inventor: YAMASHITA KENJI
IPC: F01M1/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To form an internal peripheral surface of an inner rotor into a columnar peripheral side surface shape and form a pair of advancing parts partly in this shape, so that rotation prevention of these parts can be attained. SOLUTION: In a lubricating device for an engine provided with a trochoid pump 1, a peripheral surface 17 of a rotor interlocked cylinder 12 is formed into a columnar peripheral side surface shape, partly this surface is retreated to a side of a center axial line 16 of a rotor input rotary shaft 11, this retreated surface 18 is extended in a belt shape to an axial length direction of the center axial line 16, a circumferential surface 20 of an inner rotor 9 is formed in a columnar peripheral side surface shape, from partly this surface toward width direction both end parts 19, 19 of the retreated surface 18, a pair of advancing parts 21, 21 are advanced from the columnar internal peripheral surface 20 of the inner rotor 9.  Each advancing surface 22, 22 of a pair of these advancing plates 21, 21 is brought into contact in rotation prevention condition relating to the width direction both end parts 19, 19 respectively of the retreated surface 18, also between a pair of these advancing parts 21, 21, an oil receiving space 15 is made to communicate with a crankcase 25 through an oil return passage 24, formed along a width direction central part 23 of the retreated surface 18, and the wall hole 8.
Patent JP-H06151126-A (JP)
Title: Manufacture of magnetic scale
Inventor: KOYAMA HARATSUGU
IPC: H01F1/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a precise magnetic scale having high signal strength, without the necessity of finishing processing. CONSTITUTION:A laser-beam absorbing coating agent 2 for absorbing a laser- beam 17 is applied on the surfaces of a magnetizable metallic member 1, and the periphery of the metallic member 1 on which the laser-beam absorbing coating agent 2 has been applied is covered with an overlay layer 13b which transmits the laser beam 17. And by emitting the laser beam 17 on the surface of the metallic member 1 through the overlay layer 13b, the surface of the metallic member 1 is magnetized by shock waves produced by the rapid expansion of the laser beam absorbing coating agent 2 generated by the irradiation with the laser beam 17.
Patent JP-H02138910-A (JP)
Title: Apparatus for applying fertilizer to two deep and shallow layers
Inventor: OGAMA KAZUNORI
IPC: A01C19/00
Filed: 1988-11-19
Abstract: PURPOSE:To enable easy control of the amounts of fertilizers applied to a side of ridge and to a deep layer by making the delivering rate of a side fertilizer feeding apparatus and that of a deep layer fertilizer feeding apparatus to be separately controllable at the driving part to drive the shaft of each feeding apparatus with a crank arm. CONSTITUTION:Fertilizer is applied to two layers at a side of ridge and a deep layer near a transplanted seedling (a) using a fertilizer feeding apparatus A for ridge side and a fertilizer feeding apparatus B for deep layer. Both feeding apparatuses are intermittently driven with a crank arm 18 placed in a transplantation transmission case M. The feeding rates of the apparatuses A and B are made to be separately controllable by a driving part connecting the crank arm 18 and the driving shaft of each feeding apparatus. The amounts of fertilizers applied to the side of ridge and to the deep layer can be easily controlled by the use of the above apparatus.
Patent JP-S62153494-A (JP)
Inventor: ONISHI OSAMU
IPC: E21D9/12
Filed: 1985-12-27
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-S62155024-A (JP)
Inventor: MARUYAMA TOMO
IPC: A01G1/04
Filed: 1985-12-27
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-H06136982-A (JP)
Title: Two-layer type multistoried parking facility
Inventor: KAJIMOTO KOJI
IPC: E04H6/12
Filed: 1992-10-30
Abstract: PURPOSE:To save operation energy significantly and reduce noise significantly by delivering a vehicle between both after a carriage to travel on a lower layer is positioned just under target parking space of an upper layer, improve warehousing and delivering efficiency by making a delivery distance between the parking space and the carriage always the shortest, and secure safety by eliminating people going in and out to/of a building. CONSTITUTION:The inside of a building 1 is divided into upper and lower two layers of an upper layer 6 and a lower layer 7. The upper layer 6 is set as plural parking spaces 9 to house vehicles C, and the lower layer 7 is set as carriage travel space 16 in which a carriage 15 loaded with the vehicle C travels, respectively. A raising and lowering device 17 to take in and out the vehicle C to/of the respective parking spaces 9 is arranged in the carriage 15 so as to be ascendable and descendable.
Patent JP-S63148041-A (JP)
Title: Air shower device
Inventor: SEKINE TOSHIHARU
IPC: F24F7/06
Filed: 1986-12-09
Abstract: PURPOSE:To improve dust removal efficiency drastically in carrying out air spray to object (including persons) without a dead angle by a method wherein a ventilating floor is installed at an environmental area and air discharge nozzles around the floor are placed rotatably. CONSTITUTION:By the rotation of a motor-gear 20 in which driving power source is a motor 21, an air venting device 12 rotates around a floor at a speed of, for instance, 10sec/revolution. During the rotating period of the device 12, air discharged from a blower 24 and passing through a filter 25 is sprayed from air vent nozzles 16 toward an operator M located on the floor 14. On the other hand, the air charged from the device 12 is inhaled from an inlet port 17 into a duct 15 and then sprayed again from the nozzles 16 through the filter 25 by the blower 24. Thus, as the nozzles 16 rotates around the floor 14, air is sprayed by the nozzles 16 from all directions toward the operator M, etc. located on the floor 14 and dust is surely removed.
Patent JP-H04169430-A (JP)
Title: Card acceptance/supply device
Inventor: KIDOKORO ISAO
IPC: B65H3/24
Filed: 1990-10-30
Abstract: PURPOSE:To improve reliability in a simple structure for a card acceptance/ supply device such as a telephone card vending machine by energizing a plate pusher provided with a card supply step and whereby providing it in the supplying direction in such a way that it is freely reciprocated horizontally, on the lower part of a card storing case, and by reciprocating it based on a command. CONSTITUTION:In an initial condition where a pusher 4 is moved to the left by a spring 8, and where a protruded part 4b is abutted on a plate spring 7, when a supply command is given, a disc 15 is turned clockwise, and a slider 17 is moved slightly in the right direction. The protruded part 4b and the plate spring 7 are thus separated from each other. A solenoid 12 is turned ON, so as to turn a lever 13 clockwise, and the plate spring 7 is pulled down. The linear proceeding of the pusher 4 is thus allowed, and the pusher is reciprocated once horizontally following the turn of the disc 15. By thus movement, one card 9 is supplied at a supply step 5a, and the initial state is then regained.
Patent JP-H09133184-A (JP)
Title: Steel belt and manufacture thereof
Inventor: TAKAHASHI OSAMU
IPC: B21B3/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make a steel belt be high in mechanical and fatigue strength, excellent in corrosion resistance and promotable to miniaturization by using a sheet material subjected to the cold rolling of work hardening and age hardening type Co-Ni radical alloys. SOLUTION: This Co-Ni radical alloy is, for example, composed of Co, Ni, Cr and Mo as chief ingredients, and its composition consists of Cr+Mo 20 to 40%, Ni 20 to 50%, Co 25 to 45%, Mn, Ti, Al, Fe 0.1 to 5% each, Nb 0.1 to 3%, Ce, Y in weight percentage, plus one type or more than two types 0.01 to 1% of rare-earth elements being selected from misch metal. This alloy is formed into sheet metal by means of cold rolling. It is an optimum range that final draft is 40 to 80%, and those of width and length cutting and round edging are carried out after the rolling, and then a steel belt body 1 is made by the aging treatment of 400 to 600 deg.C, and then a reinforcing plate 2 is welded. Owing to the cold rolling, mechanical strength is sharply increased, and it is further augmented with this aging treatment.  In addition, fatigue strength is also high enough, and corrosion resistance is excellent as well, aside from being promotable to the miniaturization of a drive transmission mechanism.
Patent JP-H08152646-A (JP)
Title: Circuit board structure and positioning device for manufacturing circuit board structure
Inventor: TAKAHASHI MASANORI
IPC: H05K1/02
Filed: 1994-11-28
Abstract: PURPOSE: To prevent a defect in connection between a liquid crystal panel and a TAB for liquid crystal driving. CONSTITUTION: A positioning mark 23 is made of metal and a metal electrode 22 is not formed in an area nearby the mark 23, so the contrast between the positioning mark 23 and area B increases, thereby preventing a defect in recognition even when the image of the positioning mark 23 is recognized through a camera. Further, the area B is transparent, so even when the TAB for liquid crystal driving is put over a liquid crystal panel P1 , the positioning mark on the side of the TAB for liquid crystal driving can easily be recognized, so that the positioning is excellently performed.
Patent JP-H06148810-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C1/765
Filed: 1992-10-30
Abstract: PURPOSE:To prevent a film from being caught on the exit of a film roll chamber by preventing the movement of a film roll by means of a projection provided on a bottom cover covering the bottom surface of the film roll chamber. CONSTITUTION:The bottom covers 13 and 20 are integrally formed on a rear cover 6. After the back of a main body part 4 is covered with the rear cover 6, the bottom cover 20 covers the bottom surface of a cartridge room 11 with light tight and the bottom cover 13 covers the bottom surface of the film roll chamber 12 with light tight. The projection 14 is integrally provided on almost the center of the bottom cover 13 and when it is closed, the projection 14 projects to the central part of the film roll room 12. When the bottom surface of the film roll chamber 12 is covered with the bottom cover 13, the projection 14 projects into the inner surface side of the bottom cover 13 enters a space formed on the central part of the film roll 1. At this time, it is desirable that the length of the projection 14 is not so long so that the projection 14 easily enters the space, but when another projection member is fitted from the bottom surface, it is necessary that the projection member has the height of the film roll chamber 12 or below.
Patent JP-H11306766-A (JP)
Title: Nonvolatile ferroelectric memory
Inventor: HI BOKU KAN
IPC: H01L27/105
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile ferroelectric memory having reduced layout area. SOLUTION: Memory cells for storing a data are collected in blocks which are then arranged in matrix. A section for driving first and second split word lines 41 to be connected with the memory cells is arranged between two blocks juxtaposed in the horizontal direction. A core section 43 for controlling the memory cells in the bit line and bit bar line directions is arranged between respective blocks in the vertical direction.
Patent JP-H02139662-A (JP)
Title: Kana/kanji converting device
Inventor: ITO MATSUTAKA
IPC: G06F17/22
Filed: 1988-11-21
Abstract: PURPOSE:To efficiently select a desired word by performing homophonic synonym conversion in KANA(Japanese syllabary)/KANJI(Chinese character) conversion to give hierarchy to word selection. CONSTITUTION:A KANA character string which is inputted from an input means 101 and is stored in a storage means 102 is divided to a KANA character string which can be converted to a word and a KANA character string as an adjunct by a KANA/KANJI conversion means 103, and the former is converted to a word expressed with KANJI or KANJI and KANA. This character string which can be converted to a word is converted to words expressed with plural kinds of homophonic synonym expression by a homophonic synonym conversion means 104, and contents are displayed on a display means 105 to give hierarchy to word selection. Thus, the word having a desired expression is efficiently selected.
Patent JP-H07127169-A (JP)
Title: Dry type fire-proof joint in curtain wall
Inventor: NODA SABURO
IPC: E04B1/62
Filed: 1993-10-29
Abstract: PURPOSE:To obtain excellent durability by integrally installing a sealing material for a rain barrier and a sealing material for a wind barrier onto a wall panel and filling the insides of the sealing materials with a fire-resisting insulating material. CONSTITUTION:Recesses 6 are formed to the end faces of adjacent wall panels 1 in the vertical direction, and rails 7 are buried into the recesses 6 and fixed onto anchors 8. Sealing grooves 10 and rain-barrier mounting grooves 11 are formed to the external side faces of the rails 7, and sealing materials 2 for a wind barrier are fitted into the sealing grooves 10. Sealing materials 17 for a rain barrier are set up outside the sealing materials 2, and the insides of the sealing materials 2 are filled with a fire-resisting insulating material 18 and an airtight sealing material 19. Accordingly, waterproofness, airtightness, heat-insulating properties, etc., can be improved.
Patent JP-H08128809-A (JP)
Title: Image processor
Inventor: MAMIYA TAKAHIRO
IPC: G01B11/24
Filed: 1994-11-01
Abstract: PURPOSE: To provide an image processor by which the precise center of gravity in an intrinsic mark shape can be found by a low-cost device. CONSTITUTION: On the basis of image data on a mark which has been imaged by an imaging device, data on a coordinate point indicating the contour of the mark is detected on the basis of a prescribed reference axis (S5). Then, on the basis of the detected contour-coordinate data, data on a minimum value and that on a maximum value in respective pixel lines in the horizontal-axis direction and the vertical-axis direction of the prescribed reference axis are detected (S7a, S7b). Then, all pieces of data, between a minimum value and a maximum value, which are detected by a minimum-and-maximum-value data detection means are regarded as indicating a mark, and they are replaced by all pieces of data indicating a mark containing the chipped-off part of the mark, and the mark is corrected (S8a, S8b).  After the mark has been corrected, a center-of-gravity measuring means computes the center of gravity of the corrected mark (S9).
Patent JP-H05133605-A (JP)
Title: Gas water heater
Inventor: NIIMURA NORIO
IPC: F24H1/10
Filed: 1991-11-11
Abstract: PURPOSE:To stop the operation automatically and forcibly by closing a gas solenoid valve and water solenoid valve when a gas water heater is operated more than a specified time and eliminate oxygen shortage in the room, etc. CONSTITUTION:This water heater is provided with an operation switch which has a solenoid valve 11a on its operation shaft, gas solenoid valve 2 that opens and closes a gas flow channel 7, water solenoid valve 5 that opens and closes the supply water channel 4, and microphone 10 that is incorporated in a control circuit 9. And the operation switch 11 is turned OFF by a timer 10 when a specified time has passed after starting the operation. Accordingly, a valve 8 that responds to water pressure closes the gas flow channel 7 and the gas solenoid valve 2 also closes the gas flow channel 7 by closing the water solenoid valve 5 and detecting a lowered pressure in the supply water channel 4 due to opening a supply hot water channel 3a by a water governor 6 when the water solenoid valve 5 is closed. When the operation is left to continue for a specified time, the operation is automatically stopped in order to raise safety before oxygen shortage in the room develops by the mutual compensatory action of the gas solenoid valve 2 and valve 8 that responds to water pressure.
Patent JP-H10143038-A (JP)
Title: Discarded toner storing device
Inventor: SEKINO HITOSHI
IPC: G03G21/10
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a discarded toner storing device capable of detecting the nearly full state of discarded toner with one sensor, needless to say, and also capable of surely detecting the full state of the discarded toner. SOLUTION: This device is a discarded toner storing device for storing the discarded toner scraped from a photoreceptor drum 11 by a blade 13a in the storing chamber 14. In the rear part of the storing chamber 14, a cleaning blade 17 is installed so as to be rotated in a direction shown by an arrow (d). The discarded toner quantity is detected by a sensor SE1 constituted of a light emitting element and a light receiving element based on the quantity of detection light reflected by a reflection surface 15b after being transmitted through the hole 18a of a holding member 18. A transparent plate 15a and the reflection surface 15b on the way of a detection optical path are always cleaned by the cleaning blade 17.
Patent JP-H09139968-A (JP)
Title: Selective radio call receiver provided with protective cover
Inventor: MORI TATSUYA
IPC: H04W84/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To protect the main body surface of a selective radio call receiver by the cover and to minimize the degradation of the operability due to the cover. SOLUTION: On the surface of a body 1A, a display part 2 and operation buttons 3a, 4b and 4A exist. The operation button 4A is a switch for calling nitification reset. A cover 5A covers the surface of the body 1A and protects the surface. The cover 5A is provided with a hole 51 whose diameter is larger than that of the operation button 4A at the place corresponding to the operation button 4A in which an operation can be performed even if the display part 2 is not confirmed. The operation button 4A before a depression is made easy to be depressed by increasing the projecting amount from the surface of the body 1A more than the other operation buttons 3a to 3b.
Patent JP-H11136405-A (JP)
Title: Copying system and control method therefor
Inventor: KATO TAKAO
IPC: B41J5/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To shorten operation time and to reduce jam generation by omitting a scanning operation for confirming a page number even in the case that an output mode specified by a user depends on the page order of an original in a system for reading, printing and outputting the original images of plural pages. SOLUTION: A data input device 11 for reading the original of the plural pages from the last page in a descending order, a data output device 23 for printing and outputting it with a printing surface up and a data storage device 12 are communicably connected. Whether or not a copying mode specified by the user is a mode depending on the page order from the head of the original is judged, and in the case of depending on it, read image data are successively stored in the storage device 12 and the image data are read from the storage device 12 and printed after the read of the original is completed.
Patent JP-H05133787-A (JP)
Title: Bi-directional flow meter
Inventor: MASUDA KENJI
IPC: G01F1/78
Filed: 1991-11-11
Abstract: PURPOSE:To measure the rate of flow by weight of a fluid in bi-directional flow. CONSTITUTION:A moving piece 24 is composed of a cylindrical part 24a and flanges 24b, 24c and is fitted slidably in a hole 23a in a sleeve 23 fitted in the body 22, wherein a chamber 40 is bounded by the periphery of the cylindrical part 24a. inner walls of the flanges 24b, 24c, and inner wall of the sleeve 23. The sleeve 23 is provided with 1st passages 25, 25... and 2nd passages 26, 26... having a certain angle to the axis of the moving piece 24, and they are leading to a 1st port 30 and 2nd port 32, respectively. A moving core 36 of a transformer 27 is fixed to the tip of the moving piece 24. Thereby the force of the fluid, directed from the 1st or 2nd passage to the 2nd or 1st passage, which is generated due to change in the momentum within the chamber 40 is allowed to act on the moving piece 24, and its amount of displacement is measured by the transformer 27, and thereby the rate of flow by weight of the fluid in bi-directional flow can be determined from the change in the momentum of the fluid.
Patent JP-2000122703-A (JP)
Title: Electrical equipment
Inventor: YAMADA SATOSHI
IPC: G05D23/24
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrical equipment capable of using an in-expensive microcomputer of which the number of pins is small. SOLUTION: A toilet seat heater 3 is not controlled by a main control part 1 constituted of a microcomputer but is controlled by a load control part 2 constituted of a comparator CP or the like. Since the control/non-control of the heater 3 is switched by turning on/off a transistor(TR) Q3 for connecting or separating a resistor R8 to/from a bridge circuit consisting of resistors R5 to R7 and a thermistor TH connected to the input side of the comparator CP by a signal outputted from an output port of the main control part 1, an inexpensive microcomputer of which the number of pins is small can be used for the main control part as compared with a case that all loads including the heater 3 are controlled by the main control part 1.
Patent JP-H02140847-A (JP)
Title: System for controlling cache memory in multi-processor
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F9/46
Filed: 1988-11-21
Abstract: PURPOSE:To reduce the confliction of the check of rewritten addresses in respec tive cache memories and an access from a processor by permitting a processing unit rewriting a main memory to output specified information. CONSTITUTION:The processing units 1-3 rewriting the main memory 5 outputs a write address and cache memory storage information being information whether non-contradinction security control is required (a block including rewritten data is set to be an object for storage for cache memories 11, 21 and 31) or not. The other processing units 1-3 check the write address and make it to be invalid (or rewrite) only when data to be the object for storage in the self cache memory is rewritten by the information. Thus, the number of times for checking the write address, which is performed in respective processing units 1-3, is reduced, and the confliction of the check of the write address and the access from the processors 10-30 to the cache memories 11, 21 and 31 can be reduced.