baber/WOPTO huggingface dataset:
Patent JP-S5920527-A (JP)
Title: Internal combustion rotary engine
Inventor: KANAO MITSUHIRO
IPC: F02B53/00
Filed: 1982-07-23
Abstract: PURPOSE:To heighten output power, by compressing a mixture in one half part of a housing and then conducting the compressed mixture to the other half part to burn the mixture, during the rotation of a rotor fitted with slide plates moved back and forth by a cam provided on the shaft of the rotor and constricted at the central part, so that two times of combustion are caused per rotation of the rotor. CONSTITUTION:Two slide plates 3 are fitted in a rotor 2, which is rotated in an elliptic housing 1, so that the slide plates extend in the diametral direction of the rotor and can be caused to slide back and forth by a cam 4 provided in the central part of the rotor and constricted at the central part of the cam. A combustion chamber 13 is defined by the slide plates 3, the rotor 2 and the housing 1. When the rotor 2 is in a state as shown in the drawing, a compressed mixture is introduced into the combustion chamber 13 through an intake valve 9. To provide the compressed mixture, a mixture sucked through an intake port 5 is compressed in the right half part of the housing 1 in the preceding stage and introduced into a mixture storage chamber 7 through an automatic valve 6. After the compressed mixture is supplied into the combustion chamber 13, the mixture is ignited and burned by a spark plug 14. Exhaust gas is released through an exhaust port 17.
Patent JP-S61289527-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D7/12
Filed: 1985-06-14
Abstract: PURPOSE:To provide the electromagnetic conversion characteristic and durability, etc. meeting the requirement for a higher density by incorporating a specific compd. into a prescribed layer on a substrate. CONSTITUTION:The compd. expressed by the formula is incorporated into the prescribed layer on the substrate. The HLB of the compd. is preferably made 8-14 by selecting (n), (m) in the formula and the amt. of the compd. to be added into the magnetic layer is preferably 2-7pts.wt. by 100pts.wt. magnetic powder. More specifically, the magnetic layer 2 is provided on the substrate 1 and BC layer 3 is provided on the surface on the side opposite from the layer 2. Even the magnetic powder having <=30m<2>/gr BET value is thereby satisfactorily dispersed and the surface characteristic of the magnetic layer, etc. is improved while the shelf life of the magnetic paint is maintained. The durability (still image stability), heat resistance, etc. of the magnetic layer are improved and the high output and high S/N ratio are obtainable while the substantial dispersibility is maintained.
Patent JP-S5355644-A (JP)
Title: Cooler-heater utilizing waste heat
Inventor: KADOE KOUICHI
IPC: F25B27/00
Filed: 1976-10-29
Abstract: PURPOSE: To make a cooler-heater operable even with a lower-temperature waste gas containing dust and harmful substances, exhausted through a filter type dust collector from a funnel of a warm-water boiler connected to a regenerator of an absorption type freezer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07319329-A (JP)
Title: Drum assembly for image forming device
Inventor: OTORI YASUHIRO
IPC: G03G21/00
Filed: 1994-05-19
Abstract: PURPOSE:To restrain the vibration of a photoreceptor drum and to form a high-quality toner image on the drum by providing the mating engaging part for rotating the drum around the shaft line of the drum. CONSTITUTION:The engaging part consisting of two notches 10 and 11 is provided on the photoreceptor drum 1 and the mating engaging part consisting of two projected parts 12 and 13 is provided on a drum shaft 2. The number of the engaging parts is properly set but must be plural. In short, at least two engaging parts arranged by leaving a space between them in the peripheral direction of the drum 1 are provided for one end member and the mating engaging parts engaged therewith are provided on the drum shaft 2, so that the rotation of the drum shaft 2 around the shaft line is transmitted to the drum 1 and the drum 1 is driven to be rotated around the shaft line. By providing plural engaging parts on the end member and the mating engaging parts corresponding thereto on the drum shaft 2, the vibration of the drum 1 is restrained and the high-quality toner image is formed on the surface of a drum main body.
Patent JP-H06335572-A (JP)
Title: Shaver
Inventor: UEDA YASUNORI
IPC: B26B19/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide the shaver in which large force is not applied to an outer blade. CONSTITUTION:An outer blade 5 is supported by an outer blade frame 14 so that it is usually protruded by a prescribed amount from one end face of the cylindrical outer blade frame 14 and displaced in the direction in which the protruded among is decreased, when external force is received, and an external force dispersing member for dispersing external force is arranged by being positioned on the human body abutting side from the end part of the human body abutting side of the outer blade 5, when the outer blade 5 receives external force and is displaced by a prescribed amount in the direction in which the protruded amount is decreased.
Patent JP-S5652984-A (JP)
Title: Synchronous coupling system of color television camera
Inventor: YAMAMOTO JIROU
IPC: H04N11/00
Filed: 1979-10-08
Abstract: PURPOSE:To make the system configuration and the circuit configuration simple, by mixing the output signals of the subcarrier phase shifter which varies phase of the subcarrier, and the synchronizing signal phase shifter which varies phase of the synchronizing signal which has been separated, and generating a black burst signal. CONSTITUTION:When a color television signal has come into the input terminal 11, a continuous wave synchronizing with the color television signal is generated from the subcarrier oscillator 12. Also, a synchronizing signal is output from the synchronizing separator circuit 14. These signals are input to the black burst signal generating circuit 16 through the subcarrier phase shifter 13 and the synchronizing signal phase shifter 15. An output of the black burst signal generating circuit 16 is sent to the television camera 21 through the cable 18.
Patent JP-S5921538-A (JP)
Title: Apparatus for drawing and cutting strand in apparatus for spinning and winding glass fiber
Inventor: IDENO EIZOU
IPC: C03B37/12
Filed: 1982-07-27
Abstract: PURPOSE:To wind surely a strand around a winding collet and to facilitate disposal as waste strand, by installing a cutting mechanism for chopping a strand to a suitable length under a lower rotating and drawing mechanism for drawing and transferring the strand. CONSTITUTION:At the beginning of spinning, a strand S of bundled glass fibers is held between the guide roll 20 and the press roll of a lower drawing and cutting apparatus through a strand leading rod 11. The strand S is cut with the cutting edge of the cutter roll 22 and the outside of the roll 20, and it is dropped into a discharge groove 40 as chopped strands S'. The frame 7 of an auxiliary winding reel is moved to the right to start the auxiliary winding of the strand S around a plurality of pegs 8. When a collet 6 attains its constant-rate rotation, the tips 8' of the pegs 8 are moved to the position shown by dotted lines, the rod 11 is pulled back to the inaction position 11', and the strand S is wound around the collet 6 while being diagonally swung by engagement with a wire traverse device 10. The collet 6 is moved back and forth in a range W, and a wound layer shown by a dotted line is formed around the collet 6.
Patent JP-S5830305-A (JP)
Title: Porous tube bundled body
Inventor: TAKADA SUSUMU
IPC: B01D61/08
Filed: 1981-08-19
Abstract: PURPOSE:To bring raw water into contact uniformly with the surfaces of respective porous tubes in a bundled body wherein the opening ends of the tubes deposited with dynamic membranes on the outside surfaces are molded by removing part of the tubes and forming a raw water introducing hole. CONSTITUTION:Many porous tubes (a)... which are closed at one end are made flush in opening parts 2 and are inserted into a cylindrical jig (I), by which the tubes are bundled like a column. After the bundled tubes are tied at one end, the tubes are removed from the jig (I) and are tied at the other end. Of such tube bundle, some pieces located in the central part are removed to from a through- hole (III). On the other hand, a metallic ring 4 is placed on a metallic plate (IV), and a molten resin (V) is cast therein and the tube bundle is suspended and is dipped therein in such a way as to avoid the intrusion of the resin in the tubes, whereby the tube bundle is molded 5 with resin. The through-hole (III) is closed with the resin at one end and forms a introducing hole 6 for raw water. The raw water enters the tubes through the hole 6 and flows among the tubes uniformly, whereby the raw water is filtered efficiently.
Patent JP-H10322072-A (JP)
Title: Protective cover of mobile communication equipment terminal
Inventor: EMA MASAMI
IPC: H05K9/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication equipment terminal which is capable of reducing the influence of electromagnetic waves on a user, by a method wherein an electromagnetic wave emission part which emits electromagnetic waves is provided to a cover which covers the mobile communication equipment terminal with a base provided with an electromagnetic shielding member. SOLUTION: A mobile communication equipment terminal 100 is covered with a protective cover 1, and an electromagnetic wave emission part is provided to the rear member of the protective cover 1 which covers the rear side opposite to the display 101 of the communication equipment terminal 100. Electromagnetic waves transmitted from the mobile communication equipment terminal 100 are absorbed by or reflected from the electromagnetic shielding member of a cover part 10, and discharged out of the cover part 10 from the electromagnetic wave emission part provided to the rear side of the mobile communication equipment terminal 100.  That is, electromagnetic waves transmitted from the mobile communication equipment terminal 100 are discharged outside through the part opposite to the display 101 without impinging on a user who puts his ear on the display 101 where control buttons 102, a display window 103, a transmitter 104, and a receiver 105 are provided.
Patent JP-S5653206-A (JP)
Title: Production of polyester fiber
Inventor: TANJI HIROSHI
IPC: D01F6/86
Filed: 1979-10-08
Abstract: PURPOSE: A polyester mainly composed of ethylene-1,2-diphenoxyethane-p,p'-dicarboxylate is subjected to high-speed spinning to produce the titled fiber that has the same level of orientation as the that of usual drawn yarns and can be put satisfactorily to practical use.  
     CONSTITUTION: A polyester containing ethylene-1,2-diphenoxyethane-p,p'-dicarboxylate as major recurring units is dried, preferably to the water content of less than 30ppm based on the weight of the polymer, and subjected to high-speed spinning with a taking-up speed of higher than 3,500, preferably higher than 4.000m/ min.  
     EFFECT: Fibers with high strength, elongation, initial modulus, low boiling water shrinkage are obtained only by spinning without drawing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01298855-A (JP)
Title: Remote controller
Inventor: SETO CHIAKI
IPC: H04M11/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent malfunction due to mis-recognition of a signal by an opposite station by representing an instruction through the combination of plural prescribed signals. CONSTITUTION:A control means 113 of a remote control section 110 drives a signal transmission means 111 to send plural prescribed signals representing an instruction to start a prescribed operation of an operation section 120. The combination of the sent signals is sent to the operation section 120 through a communication line 103 and detected by a signal detection means 121. A discrimination means 122 discriminated the instruction represented by the combination of the plural prescribed signals detected by the signal detection means 121 and executes the prescribed operation started by the operation section 120 based on the result of discrimination by the discrimination means 122. Since the instruction starting the prescribed operation is represented through the combination of the plural prescribed signals in this way, noise invaded in the communication line 103 due to crosstalk is not mis-recognized as the instruction starting the prescribed operation.
Patent JP-H04354015-A (JP)
Title: Inputting device
Inventor: UEDA SHOJI
IPC: G06F3/0346
Filed: 1991-05-31
Abstract: PURPOSE:To attain the rapid improvement of a man/machine interface by omitting a manual inputting operation. CONSTITUTION:This device is equipped with an eye camera 2 which optically captures the movement of the pupil of a user, gaze point detecting part 3 which successively detects the position of information input screen watched by the user, indicated coordinate detecting part 4 which extracts valid gaze point data from gaze point data series outputted from the gaze point detecting part 3, and outputs the data as indicated coordinate data to an information input screen, and corresponding part 5 which makes the indicated coordinate data outputted from the indicated coordinate detecting part 4 correspond to information assigned to the position of the information input screen.
Patent JP-H04353796-A (JP)
Title: Radioactive waste drum inspection equipment
Inventor: HIRAYAMA SATOSHI
IPC: G21C17/003
Filed: 1991-05-31
Abstract: PURPOSE:To make addition and deletion of inspection items easy in a radioactive waste drum inspection equipment consisting of a plurality of inspection stations arranged in a row by constituting each inspection station with portable packages allowing free setting and removing. CONSTITUTION:An inspection line is constituted of a plurality of inspection stations provided each with an inspection device 7 for outlook, weight and surface contamination, an inspection device 10 for dose rate, nuclear species and upper space, a one axis compression stiffness inspection device 11 and a labelling device 12. A drum 1 is introduced into this line from a palette 2 and sent out with a container after finishing the inspection. Each inspection station is constituted of a common base 17, a roller conveyer 8 for transporting a drum between inspection devices, chain conveyers 9 for taking in the drum from the conveyer 8 to an inspection device and taking back to the conveyer 8, and is portable together with the common base on the whole. Each common base has jack bolts to adjust level against the floor and free wheels.
Patent JP-H06342268-A (JP)
Title: Metering display device
Inventor: MATSUMOTO KATSUO
IPC: G09G3/18
Filed: 1993-06-01
Abstract: PURPOSE:To easily judge the position of a decimal point regardless of the appearance of the black frame of a metering panel by dividing the integer part and the decimal part of metering display on a liquid crystal display into positive display and negative display. CONSTITUTION:The display modes of a liquid crystal display 1 have two kinds of modes; the positive display whose field color is white and a numeral segment is black and, on the contrary, the negative display whose field color is black and a numeral segment is white. The display surface of the liquid crystal is divided into a positive display part 11 and a negative display part 12, the integer part of a metering value is displayed on the negative display part 12 and the decimal part of the metering value is displayed on the positive display part 11. Consequently, since the integer part and the decimal part of the liquid crystal display 1 are discriminated even when they are merely numeral segments, the position of a decimal point is easily confirmed. This device is also applicable to a display device required for sectioning the displaying contents by a metering unit like the hour and minute display of a clock.
Patent JP-S6021687-A (JP)
Title: Picture processor
Inventor: HAYAKAWA TAKESHI
IPC: H04N7/18
Filed: 1983-07-15
Abstract: PURPOSE:To obtain accurately a required picture signal by constituting a divider circuit with a reciprocal arithmetic circuit obtaining the reciprocal of a content of a storage circuit and a multiplier circuit obtaining the product of corresponding contents of the reciprocal arithmetic circuit and a subtraction circuit. CONSTITUTION:The content of a video frame memory 7 to which digital data [alpha(x); X-ray absorbing amount by bone, beta0(x); X-ray absorbing amount by blood vessels] corresponding to patterns alpha(x), beta0(x) is connected to a reciprocal table 21, where 1/[alpha(x)beta0(x)] is obtained. The product between the 1/[alpha(x)beta0(x)] obtained by referencing the reciprocal table 21 and an output alpha(x)beta0(x)-alpha(x)beta1(x) of the subtractor 9 is obtained by the multiplier circuit 22 and the result is stored in a video frame memory 23. The content of the memory 23 is converted into a video signal by a converter 24 and displayed by a monitor 12.
Patent JP-H01298449-A (JP)
Title: File control system
Inventor: NUIBE MASANORI
IPC: G06F12/00
Filed: 1988-05-27
Abstract: PURPOSE:To effectively use computer resources without generating the processing interruption due to file capacity shortage by inspecting a necessary file capacity before transfer is started. CONSTITUTION:Transfer control tasks 11a and 2a include a file capacity calculating means 41, a file capacity checking instruction step 42, a file capacity checking means 43 and a response confirming processing means 44. Prior to the start of information transfer, a transmitting side registers file information to be transferred into the file control table by a transfer control task 11a and sends the file capacity checking instruction to a receiving side. A receiving side checks whether or not a file capacity to be able to register the file information into the file control table by a transfer control task 21a is present and sends a response instruction to the transmitting side. At the transmitting side, the data link is cut when the contents of the response instruction are absent. Thus, the transfer processing interruption due to the file capacity over generation is eliminated and the computer resources can be effectively used.
Patent JP-H05293508-A (JP)
Title: Rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B29/00
Filed: 1992-04-23
Abstract: PURPOSE:To improve the capacity of shape control by mounting support rolls so that the rolls can be moved to optional positions in the widthwise direction at high speed with hydraulic cylinders during continuous rolling in accordance with the shape of a material to be rolled and correcting the shape by work-roll bending and intermediate-roll bending. CONSTITUTION:This rolling mill is provided with a pair of work rolls 21, 22 through which the material 23 to be rolled is passed and bending means which are interposed in these neck parts of the work rolls and with which roll bending is applied. Intermediate rolls 24, 26 which are brought into rolling contact with the work rolls are provided and a pair of support rolls 34L, 34R which are arranged in parallel to these intermediate rolls and mounted to a large diameter backup shaft 32 are brought into rolling contact with the intermediate roll. During continuous rolling in accordance with the shape of the material to be rolled, the support rolls can be moved to the optional positions in the widthwise direction at high speed with the hydraulic cylinders which are provided in the backup shaft bearing and the shape is corrected by work-roll bending and intermediate-roll bending. In this way, shape control in the optional position in the widthwise direction can be executed.
Patent JP-H08327840-A (JP)
Title: Core part of quartz optical waveguide and its formation
Inventor: SHIONO YOSHIYUKI
IPC: G02B6/122
Filed: 1995-05-29
Abstract: PURPOSE: To provide a core part of quartz optical waveguide having a good rectangular shape be cause of that the decrease in line width is extremely little and the perpendicularity of the side wall of the core part is excellent. CONSTITUTION: The core part 7 of quartz optical waveguide is obtained by forming a core layer 2 on a quartz glass substrate 1 and forming a mask layer 3 for forming the core part thereon. A photoresist layer 5 is formed thereon and the unnecessary mask part of the mask layer 3 for forming the core part is removed by reactive ion etching using chlorine or chlorine compd. to form masks 6, 8 for forming the core part. The unnecessary part of the core layer 2 is then removed by reactive ion etching using fluorine or fluorine compd.
Patent JP-H03386-A (JP)
Title: Solenoid valve
Inventor: FUKUDA RYO
IPC: F16K31/06
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the transmission of the heat generated in an electromagnet part to an air chamber by separating the electromagnet part from a plunger support table with a mount, and providing a hood between the electromagnet part and the mount. CONSTITUTION:A mount 13 made of polypropylene having excellent heat insulating property is fixed to the upper part of a plunger support table 4. A hood 15 is fixed on the mount 13. The hood 15 has a hollow inner part, which forms a heat insulating chamber 16. An electromagnet part 18 is fixed on the hood 15. The heat insulating chamber 16 and the mount 13 are provided between the electromagnet part 18 and the plunger support table 4. Hence, the heat generated in the electromagnet part is never transferred to an air chamber.
Patent JP-S63102693-A (JP)
Title: Production of l-aspartic acid
Inventor: KIMURA KAZUO
IPC: C12R1/07
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the titled substance useful as fatigue recovering agent, ammonia antidote, amino acid transfusion solution, drug, food additive, clinical diagnosticum, by treating a mixture of fumaric acid and ammonia with a cell of a bacterium belonging to the genus Bacillus. CONSTITUTION:A mixture of fumaric acid and ammonia or ammonium fumarate is treated with a cell of a bacterium [e.g. Bacillus licheniformis T-514 (FERM P-5241, etc.] belonging to the genus Bacillus, capable of producing aspartase and a treated material thereof. Consequently L-aspartic acid is formed in the reaction product and L-aspartic acid is collected from the reaction product.
Patent JP-S5922809-A (JP)
Title: Transferring device
Inventor: MASUDA HIROSHI
IPC: B65G33/14
Filed: 1982-07-28
Abstract: PURPOSE:To improve capacity of transferring rubbles or the like and reduce motive power necessary for transferring, by forming a side projection on a front wall surface of a screw-like projection in a rotary feeder for forcibly feeding the crushed stone or the like. CONSTITUTION:After throwing crushed stone into an inlet 1 and injecting water from a nozzle 2, a rotary shaft 10 is rotated to rotate a feeder 7 and a rotary member 9. Then, the crushed stone is advanced leftwardly as viewed in the drawing by means of a screw-like projection 6 of the feeder 7, and at the same time, it is pressed by a projection 18 formed on an inner wall of a first chamber 4 to remove an edge portion of the crushed stone. Under such a circumstance, since a side wall projection A and a bottom projection B are formed on the projection 6, the crushed stone is prevented from slipping on a contact surface of the projection 6, and it is uniformly distributed. Thereafter, the crushed stone is fed to a second chamber 5, where it is further rounded by a projection on an inner wall of the second chamber and a vane 8 of the rotary member 9, and is then fed to an outlet 15 provided with an end cover 16.