baber/WOPTO huggingface dataset:
Patent JP-2000035928-A (JP)
Title: Network monitor system and method therefor
Inventor: NAKAJIMA KATSUTOSHI
IPC: H04L12/28
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a network monitor system and the method capable of monitoring the operation state of a network without lowering network efficiency. SOLUTION: The respective nodes of a master node 13 and slave nodes 15a-15c connected in a ring shape transmit a command in one direction, send out a state monitoring command for monitoring the operation state on the network to the node of one upstream and monitor the operation state on the network by a response to the state monitoring command from the node of one upstream. A traffic monitoring part 13 monitors a traffic amount on the network and judges whether or not the traffic amount is smaller than a predetermined value, and in the case of judging that the traffic amount is smaller than the predetermined value, a start command transmission part 19 transmits a start command for instructing the transmission start of the state monitoring command to the respective slave nodes.
Patent JP-S6179291-A (JP)
Inventor: KOMIYAMA Takeshi
IPC: H05K3/12
Filed: 1984-09-27
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-H0250695-A (JP)
Title: Two-way remote controller
Inventor: ITOI TAMOTSU
IPC: H04Q9/00
Filed: 1988-08-12
Abstract: PURPOSE:To prevent malfunction of a remote control unit with a signal sent from a transmission circuit of the remote control unit by avoiding the application of an operating voltage to a reception circuit of the remote control unit in the operation of the transmission circuit of the remote control unit. CONSTITUTION:A transmission signal is generated from a transmission signal generating circuit 11 and a drive transistor(TR) 12 is turned on by an H level of the transmission signal, then a base of the 2nd TR 21 is connected to ground via a diode 19 and a collector emitter junction of the said drive TR 12 and a capacitor 23 is quickly discharged. Then the said 2nd TR 21 is turned off and the 1st TR 18 is turned off, then no power voltage (+VDD) is applied to a reception data extraction circuit 15 and the operation of the reception data extraction circuit 15 is stopped. Thus, malfunction of the remote control unit by a signal sent from the transmission circuit of the remote control unit is prevented.
Patent JP-H0528939-A (JP)
Title: Target for rotary anode x-ray tube and rotary anode x-ray tube
Inventor: YANAGISAWA SHINJI
IPC: H01J35/10
Filed: 1991-07-18
Abstract: PURPOSE:To enable two or more kinds of characteristic X-rays to be radiated in a large dose and to increase the speed at which the characteristic X-rays are switched from one to another by joining a plurality of fan-shaped metallic faces of different materials to the upper surface of an electrically conductive, heat-resistant target base in such a manner as to make the shape of a doughnut. CONSTITUTION:A rotary anode target 1 has different metals 2,2a affixed to its focusing face by half of its cycle each. Tungsten 2 and molybdenum 2a are affixed as the metals for characteristic X-rays. A triggering densified portion 3 is provided on the side face of the target 1 and made of an oxide of a high melting-point metal. Using the densified portion 3 the position of the target 1 during rotation is detected. In this case, the amount of reflected light is different only at the densified portion 3 and so the reflected light is measured to identify the position.
Patent JP-2000036774-A (JP)
Title: Correlation detector and cdma receiver
Inventor: MOGI ISAO
IPC: H04B1/7093
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To detect correlation with respect to a delay wave that exists at a point which exceeds the 1-symbol time and also to reduce both circuit scale and power consumption. SOLUTION: An inverse spread code storage circuit 106 which can rewrite the inverse spread codes every plural symbol units is prepared in addition to a storage part 100, which stores the digital data of a spread spectrum signal. The output signals of 1st to 4th flip-flops 121 to 124 which constitute the part 100 are multiplied by the inverse spread codes of the circuit 106 via the 1st to 4th multipliers 111 to 114 respectively.
Patent JP-S59135292-A (JP)
Title: Liquid detergent composition
Inventor: SUTEEBUN JIEEMUZU UIRUMUSHIYAA
IPC: C11D1/29
Filed: 1983-10-28
Abstract: A dishwashing liquid detergent composition comprising a surfactant mixture composed of alkyl sulphate, alkyl ether sulphate, alkane or alkene sulphonate and ethoxylated nonionic surfactants, the alkyl sulphate being present in the form of its magnesium salt. The combination of the ethoxylated nonionic and alkyl sulphate surfactants provides enhanced particulate soil suspension capability with no loss in sudsing or grease cutting properties.
Patent JP-H0654134-A (JP)
Title: Light quantity control device
Inventor: SAKATA SHIRO
IPC: G03G15/00
Filed: 1992-07-29
Abstract: PURPOSE:To obtain even density over all the pages by making a laser diode perform a light emission in a state that the droop of the diode is not saturated after an initial automatic light quantity control is performed by making a forced lighting signal active, making the light quantity be stored and making the light quantity on and after two page coincide with the light quantity of the first page. CONSTITUTION:An initial automatic light quantity control is performed by a forced lighting, the level of a light quantity signal is raised one step if light emission amount is less than a prescribed value, and the automatic light quantity control is terminated if the light emission amount reaches to the prescribed value. At this point, as the droop characteristic of a laser diode A is affected by the taking long time of a number 10mum for the initial automatic light quantity control, the pulse light emission of about number 10mum is again generated by a light output level setting means C in a state that the diode A is sufficiently cold, this value is recorded and automatic light quantity of paper space to be performed after the printing of the first page is terminated is set by using the recorded value. In this way, the printing is performed for on and after the second page and the third page.
Patent JP-H0864432-A (JP)
Title: Electromagnetic device
Inventor: OGASAWARA HIROSHI
IPC: H01F27/28
Filed: 1994-08-26
Abstract: PURPOSE: To reduce a leaked magnetic flux and increase a coupling ratio of a primary coil and a secondary coil when the primary coil and secondary coil are dividedly arranged in a transformer using a CI type core. CONSTITUTION: A pair of C type core Cx and I type core Ix comes into contact with each other and a gap G is provided at both ends of the I type core Ix to form a magnetic path to obtain a transformer using a CI type core. Therein, primary and secondary coils N1, N2 are dividedly wound on the I type core Ix and the primary coil N1 is arranged in a center of the I type core Ix and the secondary coil N2 is divided into two parts which are arranged at both the sides. An O type core may be used instead of the I type core.
Patent JP-H0366126-A (JP)
Title: Method and apparatus for manufacture of insulating film
Inventor: MIYATAKE HISAKAZU
IPC: H01L21/316
Filed: 1989-08-04
Abstract: PURPOSE:To manufacture a high-quality insulating film while the surface of a semiconductor wafer immediately before its thermal oxidation is kept in a clean state by a method wherein the semiconductor wafer placed inside a first atmosphere used to remove a spontaneous oxide film is moved to a second atmosphere used to form an oxide film without coming into contact with the outside air. CONSTITUTION:A P-silicon wafer six inches in diameter is cleaned by a wet HF treatment. After it has been dried, it is placed in a load-lock chamber 15; the load-lock chamber 15 is evacuated to about 10<-3>Torr. Then, O3 is introduced from an O3 introduction port 16; an ultraviolet lamp is lighted; the Si wafer is irradiated with ultraviolet rays. Then, an HF vapor is introduced into the load-lock chamber; a spontaneons oxide film is removed from the surface of the Si wafer. Then, this HF vapor is evacuated from a vacuum evacuation port; after that, a partition valve 20 is opened; the Si wafer is moved into a quartz core tube 11 which has been evacuated in advance to produce a vacuum, and is set in a prescribed position. Then, the partition valve 20 is shut; the Si wafer is heated to 800 to 1000 deg.C by using a heater 12 and is oxidized thermally. Consequently, the Si wafer can be oxidized thermally while its surface has been kept in a clean state.
Patent JP-S6264137-A (JP)
Title: Reception level adjusting system
Inventor: ISHIGURO HITOSHI
IPC: H04B3/46
Filed: 1985-09-13
Abstract: PURPOSE:To eliminate a manual adjustment and to decrease a trouble by adjusting the attenuation extention of a variable attenuation oscillator automatically based on the result of comparison between a reception voltage level and a setting voltage. CONSTITUTION:The output level of the oscillator 7 is adjusted by a variable attenuation oscillator 8 so as to obtain a prescribed value E at the point B of a line 3. A reception level at the output side of a variable attenuation oscillator 9 of a reception side terminal equipment is rectified by a rectifier circuit 17 and becomes a DC voltage, inputted to comparators 15, 16, and they are compared with reference voltages V1, V2 respectively. When the output voltage of the circuit 17 is V1 or below, the output of an AND circuit 12 is at 0 level, a variable attenuation oscillator control section 13 adjusts to reduce the attenuation extention of the oscillator 9 and when V2 or above, the output of the circuit 12 is 1, and the control section 13 is adjusted to increase the attenuation extention of the attenuator 9. When the output voltage of the circuit 17 is between voltages V1 and V2, the output of the AND circuit 11 is 1, a display device 10 is lighted and when a switch SW is turned on, the control section 13 stops the control.
Patent JP-H02100528-A (JP)
Title: Reorganization of dynamic group in trunk-type radio communication system
Inventor: JIEFURII SUKOTSUTO CHIYAIRUDOR
IPC: H04B7/26
Filed: 1989-08-07
Abstract: PURPOSE: To attain very quick processing without receiving effects by an existing control line load by sending a call with special dynamic reorganization via a control line, dynamically reorganizing some transceivers among 'source groups' into group and tuning all other transceivers again to other communication lines. CONSTITUTION: In the case requesting presence of a new group reorganization to a system 100, a system manager 416 sends a message to a point controller 410, to which start of group reorganization processing is requested. The controller 410 takes contact with all the 'source groups', in which signals are exchanged among transceivers whose group is reorganized. Then a succeeding 'source group' is selected in the planned new groups re-edit to execute the group reorganization processing. In this case, the line assignment with respect to the source groups is sent via a main control line and the simple re- configuration of idle operating lines is used for the dynamic group reorganization processing.
Patent JP-S6095124-A (JP)
Title: Power generating device utilizing exhausts gas
Inventor: KAWAMURA HIDEO
IPC: F02B63/04
Filed: 1983-10-29
Abstract: PURPOSE:To reduce power loss by coupling the impeller shaft of an exhaust turbine, which is driven by the exhaust energy of an internal-combustion engine, with the rotor shaft of a power generator coaxially, and thereby allowing two bearings to support them. CONSTITUTION:Exhaust gas of an internal-combustion engine is fed into a scroll part 2a of turbine housing 2 so as to rotate the turbine impeller 3, and then the gas is discharged out of the after exhaust hole 2b. This turbine impeller 3 is formed solidly with a turbine impeller shaft 3a by ceramic material as in a single piece, and the rotor shaft 11 of a power generator 10 installed coaxially to the impeller shaft 3a is also formed solidly therewith as in a single piece. The impeller shaft 3a and rotor shaft 11 are borne by bearing housing 8, arranged between the turbine housing 2 and generator housing 13, and a bearing 20 in another bearing housing 16 at the side of said generator housing 13.
Patent JP-2001035521-A (JP)
Title: Reforming apparatus for fuel cell
Inventor: YAGI KATSUKI
IPC: C01B3/38
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To restrain soot from collecting in a helical pipe and to lower a flame temperature by enhancing cooling capacity. SOLUTION: In this apparatus, a liquid material is vaporized in a helical pipe 23 to become material gas. The material gas is reacted in a catalyst bed 26b after it passes through a heated pass 25, so that it is changed into a reformed gas, of which main component is hydrogen. Hence, a construction such that the helical pipe 23 is placed at a position slight apart from a burner 21 and the helical pipe 23 has a number of borings on itself to spout out the liquid material in the axial ad downward direction of the helical pipe 23 allows liquid material flame to be spouted out. This causes the flame temperature to be lowered, which makes it possible to suppress liberation of carbon, so as to make it hard for soot collect. For the same reason, a flame temperature can easily be maintained in a compact structure.
Patent JP-S6446873-A (JP)
Title: Method and device for recording/retrieving image information
Inventor: KAMIARA TSUTOMU
IPC: G06F17/30
Filed: 1987-08-18
Abstract: PURPOSE:To improve the retrieving efficiency of image information by extracting a specific image area of an original to store this picture area together with a recorded original retrieving code and producing a list of those specific image areas and retrieving codes based on the stored contents to visually retrieve a desired original via said list. CONSTITUTION:The image signals of a title 12 and its retrieving code received from an original 10 are stored in a title recording means set independently of an image recording means. A user prints out properly the title and its retrieving code stored in the title recording means and obtains a title list 28. The title area of the original 10 is shown in the list 28 in the form of image. Thus the user can quickly and visually retrieve the title image coincident with his/her desired one. As a result, the retrieving efficiency is improved for the image information.
Patent JP-S6361594-A (JP)
Title: Signal transmitter
Inventor: KATAGIRI KUNIKAZU
IPC: H04Q1/45
Filed: 1986-09-01
Abstract: PURPOSE:To constitute the title transmitter with less number of parts by substituting a single frequency fixing oscillator conventioanlly used in a signal generation part with a programmable oscillator. CONSTITUTION:The titled transmitter is constituted of a control part 5 setting an oscillation frequency and turning ON/OFF the oscillation, programmable oscillator 6a and 6b that oscillate an optional sine wave under a control signal, and an adder 7 adding and outputting signals. And in the control part 5, the followings are provided: the microcomputer 1, ports 2, 3 latching control signals to be outputted to the programmable oscillators 6a, 6b, and a programmble timer module 4 having three terminals to supply clocks to the programmable oscillators 6a, 6b. By using the programmble oscillators in such a way, the number of oscillators can be decreased in comparison to a conventional system, and also large number of parts that are made unnecessary can be ommitted from a selecting device.
Patent JP-H0253029-A (JP)
Title: Liquid crystal display element
Inventor: IMAMURA NAOYA
IPC: G02F1/1337
Filed: 1988-08-18
Abstract: PURPOSE:To obtain oriented films which have excellent durability and can well orient a ferroelectric liquid crystal by forming at least one of the oriented films of a film formed by irradiating the film of a polymer essentially consisting of an acrylonitrile polymer with electron rays and/or UV rays. CONSTITUTION:Transparent electrodes 2a, 2b and the oriented films 3a, 3b are respectively laminated in this order on transparent substrates 1a, 2b to constitute transparent electrode substrates 5, 6. The transparent electrode substrates 5, 6 are respectively so disposed that the oriented films 3a, 3b face each other and the liquid crystal 4 is sealed therebetween. At least either of the oriented films 3a, 3b is formed by irradiating the film essentially consisting of the acrylonitrile polymer with the electron rays and/or UV rays. The moisture resistance and liquid crystal resistance of the acrylonitrile polymer are improved by subjecting the film to the treatment of irradiating the same with the electron rays and/or UV rays. The liquid crystal display element having the oriented films which are highly durable and well orient the ferroelectric liquid crystal is obtd. in this way.
Patent JP-S6445609-A (JP)
Title: Mold
Inventor: HAGIWARA HIDEO
IPC: B29C33/20
Filed: 1987-08-17
Abstract: PURPOSE:To contrive to prevent a mold from breaking due to the collision of a slide core against a middle core through the advancement of the slide core, which is positionally shifted relative to the middle core, by a method wherein an air pressure detecting means is provided so as to detect the clearance between a lower mold and the middle core by means of air pressure in order to stop the mold closing. CONSTITUTION:In a lower mold 2, a compressed air feeding hole 8 is bored so as to be opened outside a mold at one end and run horizontally in the mold and is bent at right angles in order to be opened to the abutting surface of the middle core 3 at the other end. The air feeding hole 8 is connected through an air feeding passage 9 to a compressed air supplying source 12. An air circulation control valve 11 and a pressure switch 10, which works at a predetermined air pressure, are provided in the air feeding passage 9. The pressure switch 10, by the working of which the mold is closed, is connected to the mold closing mechanism. When the air pressure reaches the predetermined value, the signal sent from the pressure switch 10 lowers the upper mold 5 and at the same time the slide core 4 is interlocked so as to close the molds. Accordingly, if something comes between the lower mold 2 and the middle core 3, the upper mold 5 and the slide core 4 do not work.
Patent JP-2001034397-A (JP)
Title: Password number input device
Inventor: TAKEUCHI KOJI
IPC: G09B21/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a password number input device capable of surely informing a visually handicapped person of an inputted password number at the time of inputting the number. SOLUTION: When a password number constituted of input information allowed to be written by Braille is inputted from an input part 10, Braille corresponding to the password number inputted by the input part 10 is formed by a Braille formation part in each input of the password number from the input part 10, so that a visually handicapped person is informed of the inputted password number by the Braille. Consequently, the visually handicapped person can be surely informed of the inputted password number at the time of inputting the password number.
Patent JP-2000033010-A (JP)
Title: Tooth brush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush which is good in use feel, more particularly a feel of touch to the gums at the time of brushing and is excellent in the degree of arrival of the hair tips at inter-tooth parts, and durability. SOLUTION: Brushes 1, which are formed in a circular or approximately polygonal shape in the cross sectional surface shape near brush base parts 2 and are formed in a flat shape near brush tip parts 3, are used as at least a part of the brushes among the brushes embedded in the head part of the tooth brush consisting of the head part embedded with the plural brushes, a neck part and a clamping part. The flat taper angle θ of the brush tip parts 3 is desirably set at an angle of 20 to 60 deg., more preferably 30 to 40 deg.. The foremost transverse width (r) of the brush tip parts 3 is set at r/R=1.0 to 0.5, more preferably r/R=about 1.0 to 9.8 with respect to the size R of the brush base parts 2. The front end thickness D of the brush tip parts 3 is preferably set at <=0.1 mm.
Patent JP-H0489218-A (JP)
Title: Maintaining method for floating insert retaining force and its device
Inventor: KANEKO MICHIO
IPC: B29K105/20
Filed: 1990-08-02
Abstract: PURPOSE:To manufacture a good molded product by retaining a floating insert directly on respective retaining force maintaining plates in fixed and movable molds, forming a main shaft, a fixed side maintaining plate and a movable side maintaining plate into an integrated structure in the necessary period during the molding process, releasing the integrated structure in the unnecessary period and carrying out retention in the given position and transfer to the molding position. CONSTITUTION:When a floating insert C is stationed on the given position between fixed and movable molds A and B, fixed side and movable side retaining plate driving devices 17 and 18 are driven, and the floating insert C is retained on fixed and movable side maintaing plates 9 and 10 by means of retaining shafts 23 and 24. Then the fixed side maintaining plate 9, the movable side maintaing plate 10 and a main shaft 26 are assembled firmly as an integrated structure, and the driving devices 17 and 18 are driven to transfer the floating insert C to the given molding position and stop the same thereon, and the insert is maintained accurately in a space for the molded product by the given retaining force during the molding. When molten material is fed in and judged proper by a measuring device, the integrated structure is released and an area between both molds are opened and the molded material is fed out. Thus a desired good floating insert molded product can be manufactured.
Patent JP-H0282059-A (JP)
Title: Compressor for supplying low temperature refrigerator with helium
Inventor: BUIRUHERUMU SHIYUTORATSUSAA
IPC: F25B9/00
Filed: 1989-08-08
Abstract: PURPOSE: To better cool a gas, by a method wherein a cooler for helium is arranged in front of an oil cooler, and a compressor casing and a cooler casing are linked with each other through a tube. CONSTITUTION: A helium cooler 17, an oil cooler 18 and a fan 19 are arranged inside a cooler casing 16. In the arrangement, an air flow induced by the suction fan 19 firstly hits the helium cooler 17 and then, the oil cooler 18. The helium released from the pressure reaches a compressor 11 through tubes 2 and 12 to be compressed to a required pressure. The compressed heated helium reaches the helium cooler 17 through tube sections 13, 15 and 21. The helium is cooled down to a desired temperature of the maximum 40 deg.C in the cooler 17 and reaches a refrigerator 1 again through tube sections 23, 26 and 27.
Patent JP-S58106031-A (JP)
Inventor: SUGAKAWA YOSHIHIKO
IPC: E03C1/18
Filed: 1981-12-17
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。