baber/WOPTO huggingface dataset:
Patent JP-H0698782-A (JP)
Title: Antigastritis and/or antiulcer agent
Inventor: DOMINIKU BURASARU
IPC: A61K35/74
Filed: 1993-07-06
Abstract: Antigastritis and/or antiulcer agent exhibiting a capacity for moving pathogenic bacteria on intestinal and/or gastric cells.
Patent JP-S6176194-A (JP)
Title: Sewing machine
Inventor: EDOWAADO BABUSON
IPC: D05B1/20
Filed: 1985-07-30
Abstract: In a sewing machine for performing twin overedging and seaming in one high-speed operation, specially designed top and bottom variable feed dogs pull the two plies through a three needle stitching area with improved, simplified elements for diverting one ply edge while the other is being overcast. The upright overcast edge of the top ply passes through a tunnel formed through the top feed dog. A guide wall attached to the throat plate guides the top edge away from the bottom overedging station. A guard wall can be attached to the presser foot to keep the turned-up top edge away from the seaming needle. A fiber optic/pneumatic system controls automatic stop, presser foot/top feed retraction and between-work thread cutter functions. Alternative front edge guides facilitate feeding the two plies in registration.
Patent JP-H0829217-A (JP)
Title: Fluidic flowmeter
Inventor: HORIGUCHI HIROYUKI
IPC: G01F1/20
Filed: 1994-07-19
Abstract: PURPOSE:To provide a fluidic flow meter eliminating noise effect such as sudden external vibration, fluid turbulence and eddy fluctuation and exactly measuring flow rate. CONSTITUTION:Fluidic signal A detected with a fluidics vibration detection sensor 4 is separated by zone separation means 8a to 8c into fluidic signal A1 to A3 for a plurality of frequency zones. Then, each fluidic signal A1 to A3 is counted and fluidic vibration for a certain period is calculated with fluidic vibration calculation meas 10a to 10c. Among the calculated fluidic vibration number, maximum value is selected with fluidic flow rate determination means 11 and the maximum value is regarded as the true vibration number to exactly measure the flow rate.
Patent JP-H05335210-A (JP)
Title: Aligner
Inventor: NAGAYAMA TADASHI
IPC: H01L21/30
Filed: 1992-06-02
Abstract: PURPOSE:To measure the image-formation characteristic of a projection optical system with high accuracy or to align a reticle with high accuracy by individually using a plurality of kinds of marks and without using a shutter in an aligner wherein it is provided with a stage on which the plurality of kinds of marks have been former and a pattern on the reticle is transferred to a photosensitive substrate on the stage via the projection optical system. CONSTITUTION:Circular opening patterns 16A, 16R for reticle alignment and a crossed opening pattern 17 for distortion-aberration measurement are arranged on a stage substrate on a wafer stage in such a way that the circular opening patterns 16A, 16B and the crossed opening pattern 17 are not put simultaneously at the inside of a maximum exposure region 32 for a projection optical system.
Patent JP-2000001878-A (JP)
Title: Parking brake device of self loader
Inventor: TAKABE TORU
IPC: E02F9/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce load of an outrigger to make it possible to carry out smooth lift work. SOLUTION: In the case a hand control valve 29 is controlled to provide the rear wheel 9 with damping force by a wheel (W/P) brake, a controlling state of an outrigger 4 is detected by a stroke sensor 33, a W/P releasing valve 31 is operated on the basis of the command of a controller 32, a damping state of the W/P brake is controlled, and damping force of the rear wheel 9 is released only when the outrigger 4 is operated irrespective of a controlling state of the hand control valve 29. In the case the outrigger 4 is expanded, the rear wheel 9 is rotated, and load of the outrigger 4 is reduced to make it possible to smoothly carry out lift work.
Patent JP-H0518596-A (JP)
Title: Branch air amount regulator for duct
Inventor: YAO MASATSUNE
IPC: F24F13/02
Filed: 1991-07-08
Abstract: PURPOSE:To simply regulate a branching air flow rate and to branch a flow in a duct without generating a turbulent flow, noise, etc., in the branching flow. CONSTITUTION:A corresponding end of a left parallel link 22 is pivotally secured to upper and lower left horizontal pins 37 provided at the left rear end of a downward branch port 12 of a duct 11, and a corresponding end of a right parallel link 22 is pivotally secured to upper and lower right horizontal pins 37 provided concentrically with the pins 37 at the right rear end of the port 12. The left edge of a guide vane 25 is so pivotally secured to the left link 22 as to bridge the parallel guide vane 25 to the left and right links 22, and the right edge of the vane 25 is pivotally secured to right link 22. The vane 25 is formed substantially in an L-shaped section. The L-shaped horizontal end of the vane 25 is directed rearward.
Patent JP-S6145539-A (JP)
Title: Power supply unit for magnetron
Inventor: NITTA MASAHIRO
IPC: H01J23/15
Filed: 1984-08-09
Abstract: PURPOSE:To reduce the leak of harmonic components from a power supply section by providing an electric wave absorbing body such as composite ferrite in a magnetron power supply line section. CONSTITUTION:An insulating coating 16 for a lead, therminal 17 for connection, and insulating spacer 18 for a terminal are provided in an external lead 15 that supplies the microwave oscillating power to a magnetron through an internal lead 8 in a shield box 5 and an electric absorbing body 19 made of composite ferrite material and such consisting of a mixture of resin material and ferrite powder is provided on the circumferential section of the external lead 15 and the connecting terminal 17 and an external conductor 20 is arranged also on the circumferential section of the electric wave absorbing body 19. As a result, by arranging composite ferrite that absorbs electric waves by magnetic resonance and the electric wave absorbing body such as a dielectric that absorbs the electric waves by dielectric losses between an electric wave leak line path made of an internal conductor 8 and the external conductor 20, the line path leak electric waves are absorbed and converted to thermal energy and the leak electric waves can be attenuated.
Patent JP-S5789986-A (JP)
Title: Detecting device for degree of fatigue for printing mechanism of printer
Inventor: SATOU MASABUMI
IPC: B41J29/46
Filed: 1980-11-27
Abstract: PURPOSE: To make it possible to exactly indicate the time of replacing a ribbon and a wheel, in a printer in which a hammer strikes a printing wheel, by detecting degree of fatigue of the wheel or the ribbon by counting the number of times of strikes of the hammer.  
     CONSTITUTION: First of all, a hammer striking frequency which requires replacement of a ribbon and a wheel is set to a ribbon-and-wheel replacement requiring printing frequency memories 16 and 17 and also to counting memories 18 and 19. And then, when printing data are put in and a printing section 15 is operated to make a printing hammer 22 start striking, a CPU 2 receives a hammer signal and starts subtracting 1 from ribbon replacement requiring printing frequency data of the counting memory 18, and when the value becomes below zero, a ribbon replacement indicating lamp 10 of an indicator 5 is turned on. Similarly, it tells the time when the wheel should be replaced. When a resetting switch 7 or 8 is turned on after completion of replacement of the ribbon R or the wheel 21, data of the ribbon or wheel replacement requiring printing frequency memory 16 or 17 is set to the counting memory 18 or 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000357228-A (JP)
Title: Edge detection method, edge detection device and recording medium
Inventor: YOKOYAMA KOICHI
IPC: G06T7/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an edge detection method, an edge detection device and a recording medium by which the precision of edge coordinate detection is improved and an edge in detected at a low cost without degrading the productivity. SOLUTION: The image pickup direction of a TV camera 3 is inclined at a prescribed angle to the plane of a steel plane 1 to photograph the steel plate 1. An image processor 4 preserves photographed images on the basis of program information of a recording medium 6 from the time when the luminance value in a prescribed area of a photographed images of the TV camera 3 exceeds a prescribed value, and the sum total of luminance of pixels having luminance exceeding the prescribed value is obtained for each column of pixels with respect to each photographed image, and the photographed image where the number of columns of pixels of which the sum totals of luminance exceed the threshold is maximum is selected to detect pixel coordinates of edges.
Patent JP-S5690978-A (JP)
Title: Method and apparatus for plasma etching
Inventor: ABE NAOMICHI
IPC: H01L21/3065
Filed: 1979-12-22
Abstract: PURPOSE: To perform reactive ion etching with a small number of defectives such as under cut, by controlling independently high frequency voltage which prescribes the plasma density, and bias voltage which prescribes sputtering force.  
     CONSTITUTION: In the control circuit of a reactive ion etching apparatus, a bias control circuit 7, made by connecting a coil L and a variable resistor R in series, is provided in parallel with a capacitor C. In etching by means of said control circuit, changing the value of variable resistor R with material 4 to be treated set at the anode 2 allows to change the drop in the anode voltage without changing the high frequency voltage rf. That is, sputtering force can be changed without changing the plasma density. Hence the plasma density which is a factor of etching rate is selected at need with the high frequency voltage rf, and the sputtering force which is a defective cause for the material to be treated is selected at need by the variable resistor R. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6063271-A (JP)
Title: Heat energy storing composition
Inventor: MARUKOMU HAUE
IPC: C09K5/06
Filed: 1984-08-11
Abstract: A thermal energy storage composition is formed of a thermal energy storage hydrate and a solid, water swellable, thermally conducting polymer by blending particles of the polymer with the thermal energy storage hydrate.
Patent JP-H0827056-A (JP)
Title: Alpha-alkylcyclohexyloxyketone and perfume composition containing the same compound
Inventor: KOTACHI SHINJI
IPC: A61Q13/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide the subject new compound having a soft fragrance like to that of a tree and associated with a natural flower or a natural fruit, capable of changing the fragrance property of a perfume preparation to that remarkably similar to a natural material by addition thereto and producible at low cost. CONSTITUTION:An alpha-alkylcyclohexyloxyketone of formula I [one or more of R<1> to R<5> are each a group of formula II (R<8> is a 1 to 4C alkyl) and others are each H or methyl; R<6> is H or a 1 to 6C alkyl; R<7> is a 1 to 6C alkyl], e.g. 1-(2-tert-butylcyclohexyloxy)-2-butanone. The compound of formula I can readily be synthesized, e.g. by oxidizing an alpha-(alkylcyclohexyloxy)-beta-alkanol of formula III with a metal catalyst and/or an oxidizing agent.
Patent JP-H04230396-A (JP)
Title: Cyclic siloxane, preparation of the compound and display having the compound
Inventor: NORUMAN HEEBERURE
IPC: C07F7/21
Filed: 1991-07-09
Abstract: PURPOSE: To provide a cyclosiloxane that has the side group of mesophase having a characteristic of liquid crystal, and can be easily orientated.  
     CONSTITUTION: The cyclic polysiloxane having at least one group, for example, a group of formula II, bonded with Si atom shown by formula I, for example, pentamethyl o-penta-(4-(4-biphenylcarbonyloxy)phenylbutyl)-cyclopenta siloxane, is used for display device produced by using smectic liquid crystal (mixture). In the formula I, X is at least two, particularly 2-10; R" is COO, OOC, CH 2 -CH 2 , CH=CH, C≡C, N=N, CH=N, etc.; L is 1,4-phenylene or 1,4-cyclohexylene substituted with at least one of Q (Q is H, F, Cl, CN, CH 3  or CF 3 ); A is R", CH 2 -O or O-CH 2 ; (y) and (z) are each 0-10, particularly 0-2 and its sum is at least 1; T is cholesteryl, optionally substitutable 1-18C hydrocarbon group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6059376-A (JP)
Title: Adjusting device of image density
Inventor: YAMAJI MASAAKI
IPC: G03G15/08
Filed: 1983-09-12
Abstract: PURPOSE:To take a high-quality copy having no irregularity of density regardless of a copy history by adjusting the amount of exposure according to the characteristic distribution of a photosensitive body perpendicular to a moving direction, and adjusting the density. CONSTITUTION:A surface electrometer 8 is provided to a scanner 9. When a motor 13 rotates, the electrometer 8 scans on the surface of the photosensitive body 5 in the direction of a shaft 5a to measure the potential. An image density adjusting filter 4 is made of, for example, translucent black polyethylene and wound around a shaft 17. The tip of the filter 4 is drawn with wires 18a and 18b. The wires 18a and 18b are wound around the shaft 17. When some potential difference on the photosensitive body 5 is recognized by the measurement of the electrometer 8, the filter 4 is moved and stopped at the difference part. Thus, the filter 4 is set where image density should be adjusted.
Patent JP-H0218515-A (JP)
Title: Beam scan type recording device
Inventor: MONNO TAKASHI
IPC: B41J2/44
Filed: 1988-07-06
Abstract: PURPOSE:To realize the high-accuracy laser beam scan type recording device which use no ftheta lens by using an ftheta characteristic storage means which stores ftheta characteristic data consisting of clock number data and delay stage quantity data successively in addresses corresponding to respective bit positions. CONSTITUTION:An ftheta characteristic correcting circuit ROM 51 is used which stores the ftheta characteristic data consisting of the clock number data indicating scanning positions of a laser beam close to respective dot positions on scanning lines on a photosensitive body and the delay stage number data in the addresses corresponding to the respective dot positions. A dot clock counter 57 generates a dot clock according to the clock quantity data sent form the ROM 51. This dot clock is led to a delay means wherein, for example, four stages of delay elements 61-64 are connected in series and given the best delay corresponding to the ftheta characteristic data stored in the ROM 51. The ftheta characteristics of the scanning of the laser beam are accurately corrected by varying the source voltages of delay elements.
Patent JP-H0611915-A (JP)
Title: Electrophotographic printer
Inventor: ASANAE MASUMI
IPC: G03G15/20
Filed: 1992-06-26
Abstract: PURPOSE:To provide an electrophotographic printer which reduces the rate of generation of ozones and NOx and which is capable of being thinned and easy to carry. CONSTITUTION:At least a latent image formation means 16, a development means 5 having a magnet roller 8 capable of attracting and holding a magnetic developer containing magnetic toner, a transfer means 6 for transferring a visible image on an image holder surface onto a recording material, and a cleaning means 7 for purifying the image holder surface after transfer are provided near the outer periphery of a cylindrical image holder 3, and a fixation means 9 for thermally fixing the visible image on the recording material is provided, to form an image forming unit 1. The outside diameter of the image holder 3 is 40mm or less and the outside diameter of the magnet roller 8 is 30mm or less, and the transfer means 6 is formed by a slip, or pressure, transfer means and the height of the image forming unit 1 is 60mm or less.
Patent JP-H0216624-A (JP)
Title: Medium access system
Inventor: SHIMIZU TORU
IPC: G06F3/08
Filed: 1988-07-05
Abstract: PURPOSE:To attain the simultaneous travelling of processing without any restraint by recognizing double a medium when a computer system is used to operate, develop and the like, respective types of systems. CONSTITUTION:At a medium (a), two logical media A and A' exist and at a medium (b), two logical media B and B' exist respectively. Here, logical media A and B are used for the system rise of media (a) and (b) respectively. Here, when a processing A, which is an exclusive control processing, is executed by using a logical medium A and another processing B is requested, the processing B can be accessed for other logical medium A'' in the medium (a) to which the logical medium A belongs. Even when the processing A is accessed to the logical medium B, the name, which is a logical medium B', is recognized and thus, the non-efficient action environment due to the constraint, which is the exclusive control, can be evaded.
Patent JP-H06308921-A (JP)
Title: Display system of process control system in open system window environment
Inventor: UIRIAMU BURUUSU KIRUGOA
IPC: G06F3/048
Filed: 1993-06-16
Abstract: PURPOSE: To generate the display of a process control system by plural different generation sources. CONSTITUTION: A process control system network constitutes a 1st display generation source and an windowing system onstitutes a 2nd display generation source. A control system network provides important information related to the operation of the process control system to a display device. The windowing system controls display by opening and maintaining an window. One specific window to be opened is an window on which information can be displayed by the controlsystem network. In order to communicate information by the control system network, an window is opened by the windowing system and information is overwritten on the newly opened window by a plant control network.
Patent JP-S5796716-A (JP)
Title: Pipe cutter
Inventor: TARUKAWA TOMIJI
IPC: B23D21/00
Filed: 1980-11-29
Abstract: PURPOSE: To cut a pipe in various diameters in a pipe cutter for vinyl chloride pipes, by placing the pipe on forcibly driving and idling rolls then arranging a distance between said rolls to an adjustable state further movably providing a rotary cutter.  
     CONSTITUTION: A pipe P to be cut is placed between a forcibly driving roll 4 and idle roll 5, and then depth of cut to the pipe P with a rotary cutter 16 is adjusted with an adjusting protrusion 19 by rotating a disc-shaped nut 18. Then a motor b is driven to rotate the roll 4, pipe P and the idle roll 5, and the rotary cutter 16 is pressed to the pipe P through a semi-rotary bar 13 by operating a handle 14, thus the pipe P is cut by the cutter 16. Here a distance between the rolls 4 and 5 can be optionally changed by rotating screw bars 8, 8' through operation of a handle 7, further the rotary cutter 16 is also movable within a range of a long groove 15, permitting the cutting of a pipe in different outside diameters. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05333938-A (JP)
Title: Motor control method for flow rate control of hygienic cleansing device
Inventor: NIKI SHIGERU
IPC: G05D7/06
Filed: 1992-06-03
Abstract: PURPOSE:To provide a flow rate control method of a hygienic cleansing device with a stable water discharging amount by driving the motor of a flow rate control mechanism with an inexpensive synchronous motor. CONSTITUTION:A valve unit 1 connected to a nozzle which discharges the warm water is revolved by a synchronous motor 2. When the motor 2 is intermittently revolved in the same direction, the play is formed for a speed reduction gear 3 with the reverse revolution of the motor 2 carried out by a degree equal to 1 or 2 cycles of the AC power frequency in a restart state. Then, the motor 2 is driven forward again. The motor 2 is continuously driven in a light load state until the forward load is applied. Then, the unit 1 is opened and closed by the escape torque secured after the start of revolution.
Patent JP-H09327769-A (JP)
Title: Welding method using bioceramic
Inventor: SATO HIDEO
IPC: B23K9/167
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by feeding the shield gas to a nozzle in contact with the bioceramic to save the shield gas. SOLUTION: The shield gas is sprayed to a hose port 3 from a gas cylinder 1 through a gas regulator 2. A container 5 in which the pallet-shaped bioceramic is enclosed is fitted between the gas regulator 2 and the hose port 3 in an attachable/detachable manner. The shield gas using the inert gas of argon or helium in contact with the bioceramic 4 is sprayed against a work from a nozzle, an arc is generated between an electrode and the work in the inert gas atmosphere, and the welding is performed with the heat. The temperature of the heat to be generated by the arc rises, the welding speed can be increased, the welding distortion is reduced, and the welding effect is left unchanged even when the welding current is reduced by about 30%.
Patent JP-H077889-A (JP)
Title: Dustproof construction of fan motor
Inventor: SUNAHARA KENJI
IPC: H02K5/10
Filed: 1993-06-14
Abstract: PURPOSE:To completely seal a gap between a stationary section and a rotational section by placing a seal ring composed of rubber-like material between a housing and the boss of a fan, and injecting pressure fluid into the resultant ring-shaped space. CONSTITUTION:A ring groove 8 is formed on the inside surface of a boss 61 opposite to the circumferential surface of a housing 2. A seal ring 9 composed of rubber-like material is fitted into the opening 81 of the ring groove 8. Thus the seal ring 9 seals the opening 81, and makes airtight the ring-shaped space 83 between the seal ring 9 and the bottom 82 of the ring groove 8. Pressurized fluid 10 is injected into the space so that the fluid pushes the seal ring 9 inward. As a result, when the fan motor 1 is running, the seal ring is deformed by centrifugal force and keeps the seal ring 9 away from the housing 2; when the motor is stopped, the centrifugal force is vanished and the space between them is sealed again.
Patent JP-2000003824-A (JP)
Title: Manufacture of resin-bonded magnet
Inventor: HAYASHI SHINICHI
IPC: B22F3/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin-bonded magnet, which exhibits superior moldability in the case of composition and a configuration of a molded object difficult to be molded in the conventional art. SOLUTION: In a manufacturing method of a resin-bonded magnet which injection-molds composition having magnetic powder and resin binder as the main component, the cavity of a metal molds is opened and the metal mold is filled with heat softened composition. In the course of the metal mold being filled with the composition, or after filling, the cavity of the metal mold is closed. By compressing the charged composition with a mold clamping force of the metal mold, an molded object is obtained.
Patent JP-H0457485-A (JP)
Title: Signal processor
Inventor: IKETANI AKIRA
IPC: H04N5/91
Filed: 1990-06-27
Abstract: PURPOSE:To record simultaneously plural present video signals by outputting the output of a first receiving means after dividing the output into a multiple N when selecting the output of the first receiving means, and recording the plural outputs of a second receiving means after integrating and dividing the outputs into a maximum N when selecting the outputs of the second receiving means. CONSTITUTION:When a high fidelity video (HD) signal is recorded, only the first one information X1 of the HD signal passes a switch 6. When the information X1 passes the switch 6, the switch 6 is turned to a non-connected state, and entire recordings are stopped until the information X1 of the next picture comes. The switch 6 is operated in the same way until information X4. Data stored in a storing circuit 7 is read out almost 1/4 as fast as the data was stored, and processed by a recording circuit 14. When an SD signal is recorded, the switch 6 transmits the output of an SD signal receiving circuit A2 to a storing circuit 7. The information amount of the SD signal is almost 1/4 as much as that of the HD signal so that four SD signals are simultaneously recorded by the same process as the HD signal is divided into four signals and recorded.