baber/WOPTO huggingface dataset:
Patent JP-H0271006-A (JP)
Title: Flame hole construction of burner
Inventor: FUJITA TAKAYASU
IPC: F23D14/48
Filed: 1988-09-07
Abstract: PURPOSE:To make good the mixing of air and make it possible to shorten flames by laminating plates to constitute a flame hole so as to arrange auxiliary flame holes and a secondary air hole round a main flame hole as the center. CONSTITUTION:A flame hole 2 is made by laminating a plurality of flame constituting plates from 4a to 4d. Namely, it is made by laminating a flame constituting plate 4a with grooves 5 on the sides, flame constituting plate 4b with holes 6, flame hole constituting plate 4c with holes 7, and flame constituting plate 4d with grooves 8. The grooves 5 and 8 constitute a main flame hole G of the flame hole 2, auxiliary flame hole H, and secondary air hole A, and the holes 6 and 7 are connected upwards and downwards with the grooves 5 and 8 to constitute a gas channel and air channel. Through the gas channel and air channel which are constituted by the holes 6 and 7 and grooves 5 and 8 gas is supplied to a main flame hole G and auxiliary flame hole H and secondary air to the secondary air hole A. The air mixing is good and it is possible to shorten flames because the flame hole 2 has the secondary air hole A arranged round the main flame hole G.
Patent JP-S61102034-A (JP)
Title: Method of developing photo-resist
Inventor: TSUTSUI HIROAKI
IPC: H01L21/30
Filed: 1984-10-25
Abstract: PURPOSE:To equalize the size of a pattern in a wafer surface by arranging a plurality of nozzles in the radial direction, separately controlling the temperature and quantity of a developer fed from the nozzles and rotatably applying the developer. CONSTITUTION:Several developer dropping nozzles 3 are mounted in the radial direction of a semiconductor substrate 2, and the temperature and flow rate of a developer fed from each nozzle are controlled independently. Accordingly, the developer dropped from respective nozzle flows on the surface of the substrate 2, and is mixed with a novel developer dropped from the next nozzle with a proceeding to the periphery, thus compensating a temperature change, then reducing the width of temperature distribution to one over several of conventional devices, provided that a pattern in uniform size is acquired in a substrate surface.
Patent JP-S6290432-A (JP)
Title: Columnar structure with preventor for swirl excitation
Inventor: NAKAJIMA AKIRA
IPC: E02B17/02
Filed: 1985-10-11
Abstract: PURPOSE:To prevent the occurrence of vibration as well as reduce the force of fluid by attaching a swirl excitation preventive blade to a columnar structure rotatably on a position where swirl flows could occur in the back flow area of the columnar structure. CONSTITUTION:A swirl excitation preventive blade 2 is attached through a movable mechanism 3 having lesser turning resistance to a position where swirl flows may occur in the back flow area of a columnar structure 1. When a flow 15 acts on the front face of the blade 2, no lifting component and also no swirl excitation take place for the fluid force 18. In case where the direction of the flow 15 is changed and the axial line 16 of the blade 2 has a deflection angle 19, a lifting component occurs for the fluid force 18 and the blade 2 is turned around the structure 1 in the turning direction 21.
Patent JP-H1165163-A (JP)
Title: Electrostatic latent image developing toner, electrostatic latent image developer and image forming method
Inventor: OOISHI KAORI
IPC: G03G21/10
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner which satisfies fluidity, electrification property, developing property and transfer property of a toner at a time and for a long time, to provide an electrostatic latent image developer containing the toner, and to provide a color image forming method. SOLUTION: This electrostatic latent image developing toner consists of a binder resin and a coloring agent. The toner has 3 to 10 μm number average particle size. The average shape index M50(a) at the number average particle size D50 which is the diameter of particles when the particle number summated from the larger size side reaches 50% of all the particle number, the average shape index M50(b) at the number average particle size D16 when it reaches 16% of all the particle number, and the average shape index M50(c) at the number average particle size D84 when it reaches 80% of all the particle number satisfy the relation of equation (1) or (2). (1): M50(b)>M50(a)>M50(c) (2): M50(b)<M50(a)<M50(c) When the average shape index of the toner is 105 to 145 and satisfies the equation (1), the toner is used for a device using a cleanerless system.  When the average shape index of the toner is 110 to 145 and satisfies the equation (2), the toner is used for a device using a blade cleaning system.
Patent JP-H0947416-A (JP)
Title: Mop
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/20
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To apply a wiping function via a dustcloth as well as a raking function as a dust elimination brush to a single mop. SOLUTION: A mop having a cleaning dustcloth 1 and a plate 2 for detachably holding the dustcloth 1 is provided with a brush 8 formed out of monofilaments 8a on the lower surface of the plate 2 for raking away dust.
Patent JP-2001049888-A (JP)
Title: Supporting method of vehicle and crane device for vehicle
Inventor: TOMIMOTO KENKICHI
IPC: B65G1/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the supporting method of a vehicle and a parking device in which general-purpose properties and reliability can be improved. SOLUTION: A fork 43 for the front-tire front side, a fork 44 for the front-tire rear side, a fork 45 for the rear-tire front side and a fork 46 for the rear-tire rear side capable of being expanded and contracted in the horizontal direction to a carriage 20 are installed to the carriage 20 mounted on the crane device 15 for the vehicle. Each fork 43-46 is driven by left-side and right-side fork moving motors 31, 32 through left-side first and second output shafts 34, 35, right-side first and second output shafts 39, 40 and left-side and right-side differential gears 33, 38 so as to be longitudinally moved towards front and rear tires independently corresponding respectively in order to support the front tire by the fork 43 and the form 45 and support the rear tire by the fork 45 and the form 46.
Patent JP-S6284613-A (JP)
Title: Function generator with frequency display
Inventor: TAKAHASHI AKIO
IPC: H03K4/06
Filed: 1985-10-09
Abstract: PURPOSE:To allow an inexpensive variable resistance to be used, to improve readout precision, and to facilitate adjustment by converting an analog voltage impressed to a voltage-controlled oscillator into a digital voltage and displaying its value numerically, and changing decimal points and units of the display value associatively with the switching of a frequency range switching circuit. CONSTITUTION:The frequency range switching circuit 18 includes a resistance, a capacitor, and changeover switches 51-56 which are associated with one another and is connected to the voltage-controlled oscillation circuit 17, which outputs a triangular wave. The triangular wave is converted by a waveform generating circuit 19 into a functional waveform. The repetitive frequency of the triangular wave is determined on the basis of the output of an operational amplifier 12. A voltage impressed to the switch 51 and the frequency of the output waveform of the oscillation circuit 17 are so related with each other that the frequency varies to 0.01, 0.1, 1Hz... corresponding to every 1V rise, and ranges are selectable with the changeover switches 51-56. The output voltage of the amplifier 1 is attenuated properly, A/D-converted, and impressed to a digital display circuit 16. A digital point signal and unit signal generating circuit 20 impresses the decimal point signal 65 and unit signal 66 of the display numeral to the display circuit 16 associatively with the switches 51-56.
Patent JP-H1063789-A (JP)
Title: Learning method for discriminant function
Inventor: SAWAKI MINAKO
IPC: G06F15/18
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To inductively learn a discriminant function robust against image degradation from learned data. SOLUTION: An image pattern used for learning a discriminant function is stored in a pattern storage part 1. A noise additing part 2 artificially adds noise to the image pattern read out of the pattern storage part 1. A figure and ground pattern generating part 3 generates a figure pattern and a ground pattern by dividing every pixel of the image pattern into a figure area and a ground area. The figure and ground pattern is generated for an image pattern X to which noise is added and a reference pattern T. A featured value calculating part 4 collates the figure and ground patterns of the patterns X and T with each other and calculates a featured value by combining the collated values.  A discriminant function learning part 5 regards a function for discriminating the respective featured values obtained from the patterns in the same category and ones in different category as the discriminant function.
Patent JP-H0969799-A (JP)
Title: Automatic control circulator device
Inventor: SAITO SHIGERU
IPC: H03H7/40
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient isolation characteristic even in the case of the change of the electric characteristic of an antenna or the ambient temperature and to receive a frequency even in the case that frequencies used for transmission and reception are close to each other. SOLUTION: A voltage variable matching circuit 106 arranged between the input/output terminal of a circulator 105 and an antenna 102, a directional coupler 107 which branches a leak signal S(f1 ) leaked from the output terminal of the circulator 105 to the side of a receiver 103, a monitor receiver 108 which monitors the strength of the branched leak signal S(f1 ) to output an analog signal corresponding to this strength, and a matching control circuit 109 which variably controls the matching characteristic of the voltage variable matching circuit 106 so as to always minimize the leak signal S(f1 ) based on the analog signal are provided.
Patent JP-2001018202-A (JP)
Title: Sawing auxiliary tool
Inventor: ASAKAWA SUSUMU
IPC: B27B21/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sawing auxiliary tool for guiding a saw blade when a saw is operated in order to prevent distortion due to manual deflection and disturbance caused by wood grain in sawing by setting a desired angle to a member for wood work. SOLUTION: Joints 7 and 12 are formed to a guide plate 2 and a parallel base plate 9. A shaft body is inserted in through-holes of the joints 7 and 12. A threaded hole of an adjusting knob 14 is fastened to a threaded part of the shaft body. A suction component 4 is provided onto a surface part 3 of the guide plate 2. A mark for indicating an angle and a graduation for representing a set position of the angle are provided to the joints 7 and 12 of the guide plate 2 and the parallel base plate 9. A step part 6 is provided at a lower end of the guide plate 2.
Patent JP-H1147452-A (JP)
Title: Rubber balloon and gas-filling method for balloon
Inventor: HATTORI HIROYUKI
IPC: A63H27/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently mass-produce rubber balloons which can have their air supply ports completely sealed with ease and can be put to use over a long period of time by sealing the neck part of a bag, the interior of which is filled with a compressed gas by hot welding. SOLUTION: A rubber balloon A integrally has a bag which is inflated when filled with a compressed gas an O-ring like air supply port 2, and a neck part 3 interposed between the bag and the air supply port 2. In this case, the balloon material from which the gas is let out is set in a receiving groove 8 of a turn table with the air supply port upward, and when the air supply port 2 is forced to reach the filled position by rotation of the turn table, an air supply nozzle is joined to the air supply port 2. The compressed gas is supplied through the air supply nozzle, and when the balloon material is inflated to the proper state, the neck part 3 is clamped between the lateral pressure piece and the receiving piece 12.  Subsequently, a heat roller 13 is pressed to the neck part 3 between the air supply port 2 and the clamping position to heat-weld the pressed part, thereby sealing the balloon A.
Patent JP-S6467698-A (JP)
Title: Card selling apparatus
Inventor: KURITA MASAYA
IPC: G07F7/08
Filed: 1987-09-09
Abstract: PURPOSE: To add a service function for an employee and lighten the load on a host computer by enabling a card (employee card, etc.) which has a code for individual identification to be inserted into a card vending device and vending prepaid cards distinctively between visitors and employees. CONSTITUTION: It is made possible to insert a card (postpaid card) B having a code for individual identification and the device is equipped with a judging means A1 which judges whether or not the inserted card has the code for individual identification when cash is paid out and a card vending control means A2 which vends prepaid card by adding the service function to the prepaid card only when the judging means A1 judges that the card with the code is inserted. Consequently, a judgement is made on the card vending device side and the service function is added to the prepaid card vended when cash and the card are used in combination, thereby vending different prepaid cards to a person who purchases the card only with the cash and a person who purchases the card with the cash and card in combination.
Patent JP-S59116575-A (JP)
Inventor: KOBAYASHI SHIGEYOSHI
IPC: G21B1/00
Filed: 1982-12-24
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-2001051034-A (JP)
Title: Optical fiber magnetic field sensor and its manufacture
Inventor: TSUCHIDA NORIHIRO
IPC: G02B6/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make an optical fiber magnetic field sensor having a small noise constructible by potting so that an optical coupler, an FRM(Farady rotary mirror) and an optical fiber do not move. SOLUTION: A laser beam from a laser light source is transmitted to an optical fiber 6A of a sensing part and an optical fiber 6B of a reference part through an optical coupler 8, reflected at the ends of the respective fibers FRM 9A, FRM 9B and returned. Thus, when a permanent magnet 4 is previously disposed between ferrite magnetostrictive vibrators 1 and a magnetic field is applied in the vibrators 1 so that the vibrators 1 externally receive the magnetic field, one of the vibrators 1 is elongated and the other is contracted. Accordingly, the fibers 6 are adhered to the vibrators 1. Thus, the fibers 6 are elongated and contracted, the phases of the beam passing through the fibers 6 are changed, and the magnetic field is made delectable. A part of the coupler 8, the FRM 9A, the FRM 9B and the fibers 6 is disposed in a container 5.
Patent JP-H1165785-A (JP)
Title: Picture forming device
Inventor: TAKEUCHI GIICHI
IPC: G06F3/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce time loss when a printing operation becomes unavailable. SOLUTION: A data processing means D normally outputs data image developed by an image developing means A to a printing means B as they are, and when a printing operation by the printing means B becomes unavailable, the data image developed by the image developing means A are compressed and held in a storing part C, and when the printing operation is available again, data held in the storing part C are extended, and outputted to the printing means B. Also, the data compressed and held in the storing part C are managed by job units, and the printing sequence of the data of the job units held in the storing part C can be changed, or the data of the job units can be selectively eliminated according to an operation signal from a panel or a remote operation signal from a host.
Patent JP-H0677997-A (JP)
Title: Load distributing method for packet exchange
Inventor: IWAZAWA YUICHI
IPC: H04L12/803
Filed: 1992-08-26
Abstract: PURPOSE:To improve the throughput of a packet exchange by managing or controlling the congesting state of each processor and sharing load processing among the respective processors so as not to concentrate the load to any specific processor. CONSTITUTION:The self congesting states of respective processors 1-1-1-n are monitored and stored by a managing means 11, the states are sent to the other processor, and stores the congestion information from the other processor. When a call is originated from a line 3 of the processor 1-1 and when the self processor is not in the congesting state, a call setting processing processor selecting means 12 executes call setting and canceling processing corresponding to a request by using a call set/cancel processing executing means 13. When the processor itself is in the congesting state, the call set processing processor setting means 12 selects any processor, which is not in the congesting state, and requests the execution of call set/cancel processing through a bus 2. Thus, since the processing is divided into the plural processors even when the call origination is concentrated to any specified processor, the throughput of the packet exchange can be improved.
Patent JP-H0656392-A (JP)
Title: Lifting gear of golf net, etc.
Inventor: NAKAMURA KANJI
IPC: A63B69/36
Filed: 1992-08-02
Abstract: PURPOSE:To enable a lifting body to forcibly go up and down so easily without entailing any intertwinement by clamping both ends of a wire to a winding drum installed in a wire winding spiral groove, and connecting this lifting body such as a golf net or the like to an intermediate part of this wire. CONSTITUTION:A winch 1 to be set up on the ground of a spot, where a golf net is set up, is composed of both symmetrical drum receivers 4a, 4b installed in a base on the ground, one wire winding drum 5 and a drum driving motor 6. The wire winding drum 5 should be formed with a spiral groove on the circumferential surface, while a winding wire 9 and a lowering wire 10 - each one end is clamped to these drum receivers 4a, 4b respectively - are rolled on this spiral groove. The golf net 2 is connected to the other end of the winding wire 9 at the upper part and to the other end of the lowering wire 10 at the lower part, respectively, and they are made liftable along a pole 11 by way of the winding and delivering of these wires 9, 10, while each of wire lifting sheaves 12, 13 is installed in both the upper and lower end of this pole 11.
Patent JP-S60118214-A (JP)
Title: Gas purifying low temperature adsorbing tower
Inventor: KOBAYASHI SHIGETADA
IPC: B01D53/04
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a gas purifying low temp. adsorbing tower having a cold trap and a demister to the inlet upstream side of the fixed layer thereof, in an adsorbing tower having fixed layer packed with the adsorbent used in a low temp. region, by bringing a fluid flowline to a rising stream. CONSTITUTION:Treating gas is flowed in from the inlet 10 of a system and guided to a low temp. adsorbing tower 11 comprising a vertically provided straight pipe and brought into contact with a low temp. gas flowline 27 in a regenerated heat exchanger 14 to lower the temp. thereof. In the next step, a high b.p. and high m.p. component is condensed and solidified in a cold trap and the condensed component is discharged to a drain treating system. The gas is cooled to the operation temp. of an adsorbent fixed layer by the cold trap and introduced into the adsorbent fixed layer through a demister 16 to remove impurities therein while the purified gas is subjected to heat exchange and guided to the outlet 28 of the system. The adsorbing tower is regenerated by flowing regenerating gas therethrough or sucking the same by a vacuum pump in a heated state.
Patent JP-S59130441-A (JP)
Title: Method for fusing off fuse
Inventor: MUKAI RIYOUICHI
IPC: H01L23/52
Filed: 1982-12-25
Abstract: PURPOSE:To fuse off the fuse electrically without breaking a protective film over the fuse and to enable writing of fuse-type ROM by using a ramp-wave voltage as an applied voltage to fuse off the fuse connected to writng and covered with the protective film. CONSTITUTION:An SiO2 insulating film 2 is formed on a silicon substrate 9 by thermal oxidation or CVD method, on which a polycrystalline silicon layer 1 is formed by CVD method, and a fuse 1 is formed by photoetching. Next, an alminum vapor-deposited film is coated over the whole surface and a predetermined wiring pattern is formed by photoetching. Wirings 6 and 7 are connected to wide pads 4 and 5 of the fuse 1. Lastly, a PSG protective film 8 is formed over the fuse 1, the wirings 6 and 7 and the whole surface of the insulating film 2. To the polycrystalline silicon fuse 1 thus formed, ramp-wave voltage of 10<4>V/sec of increasing speed is applied to fuse off it by the center of the fuse 1. When this ramp-wave voltage becomes about 27V before it reaches the peak voltage, the fuse is fused off and there is no hole produced at the part corresponding to the fusing-off of the PSG protective film 8.
Patent JP-2001051021-A (JP)
Title: Ic tester
Inventor: MURATA MICHIO
IPC: G01R31/3183
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To realize an IC tester capable of easily detecting timing errors. SOLUTION: A rate signal is outputted based on a cycle information stored in a rate memory, the rate signal is delayed to output edges based on timing information of an edge memory, and the IC tester for testing a device under test is improved, using the edges. The IC tester is characterized by providing an arithmetic unit 34 for obtaining timing errors, using inputted cycle information and the timing information.
Patent JP-H11109425-A (JP)
Title: Optical switch
Inventor: AKSYUK VLADIMIR A
IPC: G02F1/29
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical bypass-exchange switch which switches a bypass state and exchange state suitable for a wide range of applications by providing the optical switch with a telecentric imagery device which effectively carries signals from input to output and an optical director which may be so operated as to change the path of the optical signals. SOLUTION: The optical bypass-exchange switch 102 has the telecentric imagery device 104 and the optical director and is operated by the two states enabled by the optical director. The telecentric imagery device 104 receives the first optical signal 192 and is made to form the image in at least one of the first output 90b and the second output 90d. The optical director changes the operation of the optical switch between the exchange state and the bypass state. The first optical signal 92 is imaged in the first output 90b in the exchange state and the first optical signal 91 is imaged to the second output 90d in the bypass state. Then, the switching function is executed when either of the two states, exchange and bypass, is enabled.