baber/WOPTO huggingface dataset:
Patent JP-H05296770-A (JP)
Title: Piezoelectric vibrogyro
Inventor: KIKKO TOSHIHIKO
IPC: G01C19/5663
Filed: 1992-04-17
Abstract: PURPOSE:To provide such a highly reliable device that dispenses with a trouble some working process and is compact in size, excellent in mass-productibility as well as no characteristic deterioration by temperature change, by forming a pair of detecting electrodes in the side of a triangular-prismatic vibrator consisting of piezoelectric material and an earth electrode in this vibrator, respectively. CONSTITUTION:Each of detecting electrodes 13, 14 are formed in two side faces of a triangular prismatic vibrator 12 constituted of piezoelectric ceramics and a feedback electrode 15 in a side face 12c, respectively, and in addition, an earth electrode 16 is formed in a central part in the vibrator 12 in form of an internal electrode, extending it in the axial direction of the vibrator 12. The electrodes 13, 14 detect an output difference based on the value of kink out of a main shaft at a time when the vibrator 12 has vibrated, and the electrode 15 stabilizes an oscillating state. Since the vibrator 12 itself is composed of piezoelectric ceramics and each of the electrodes 13-15 consists of a metal film, fine working and lamination are all unrequired, thus a small piezoelectric vibrogyro 11 is easily securable.
Patent JP-H08221-A (JP)
Title: Production of dietary fiber powder from oil palm trunk and functional food
Inventor: INNAMI SATOSHI
IPC: A23L1/308
Filed: 1995-04-24
Abstract: PURPOSE:To obtain the subject powder and functional food each rich in dietary fibers and securely suppliable at low cost. CONSTITUTION:Oil palm trunks are cut and ground and then sieved out into fibrovascular bundles and dietary fibers, and the dietary fibers are further sorted to about 35-400 meshes and air-dried in a chamber at >=15 deg.C (pref. <=32 deg.C) to the moisture content thereof to <=18wt.%. The obtained dietary fiber powder product contains >=70wt.% of dietary fibers and also contains hemicellulose, cellulose and lignin.
Patent JP-H04259340-A (JP)
Title: Device for refining melt product
Inventor: SERAFUIN NIKORAEBICHI SUTOURIN
IPC: C22B9/02
Filed: 1991-02-01
Abstract: PURPOSE: To provide a high capacity of a melt refining device by combining this device with a filter having good efficiency of a melt.  
     CONSTITUTION: This device has a vessel 1 for the melt, a rotor 4 accompanied by a tubular shaft 6, conical members 10, 11 forming a chamber 12, a filter 8, a slot 13 for filtration and an aperture 19 for take-in. The conical member 11 having this aperture 19 for take-in is provided with a cover 20 having a central aperture 21 and an aperture 22 for discharge. Such a barrier 23 which forms one clearance 24 connected to the chamber 12 of the filter 8 together with the inner surface of the conical member 11 is mounted at the inner surface of the conical member 11. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63264307-A (JP)
Title: Postcure inflator
Inventor: ICHIKAWA SEIZO
IPC: B29D30/08
Filed: 1987-04-21
Abstract: PURPOSE:To reduce the number of sets of rims and rotary shafts to support a tire by a method wherein a vulcanized tire, in which pressure is fed, is rotated at a speed, which is more than or equal to 50 rpm and less than or equal to 500 rpm. CONSTITUTION:A vulcanized tire 19 is aligned with rims 21 and 31. When a cylinder 11 is put into actuation, the rim 31 receives the tire 19 from guide rollers 55, and holds a bead part 33 hermetically. In further ascending, a frame 7 is stopped when a bead part 20 abuts against the rim 21. After that, the inflating pressure is filled through a feed passage 36 in the tire 19. Rotary shafts 16 and 28 rotate in the same direction in synchronization with each other. The tire 19 is rotated at the predetermined speed, which is more than or equal to 50 rpm and less than or equal to 500 rpm through a motor 57, timing pulleys 58 and 59 and a timing belt 60. As a result, the cooling speed of the tire 19 becomes two or more times faster than that of the tire rotated at the conventional speed. Consequently, the number of sets of the rotary shafts and rims to support the tire can be reduced to one-half or less of the number of the conventional sets.
Patent JP-H05270989-A (JP)
Title: Production of lithium tetraborate single crystal
IPC: C30B15/36
Filed: 1992-03-26
Abstract: PURPOSE:To stably produce a lithium tetraborate single crystal having a diameter of as large as >=3 inches while suppressing the generation of cracks during the growth of the single crystal. CONSTITUTION:A hydrated crystal of lithium tetraborate precipitated by the reaction of boric acid with a lithium salt in an aqueous solution is converted to anhydrous salt and incorporated with >=0.1wt.% (based on the lithium tetraborate) of boron oxide. The obtained raw material is melted in a crucible, a seed crystal having <110> plane directing essentially in vertical direction is brought into contact with the surface of the molten raw material and a single crystal is grown by pulling up the seed crystal in vertical direction under rotation.
Patent JP-H10285722-A (JP)
Title: Correction structure for gap in distribution board with door
Inventor: FURUMOTO TETSUO
IPC: H02B1/40
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent warpages, which reduce the gap between a panel and a door to a minimum and to prevent dust particles or the like from infiltrating by a method, wherein L-shaped hooks are installed in one place or a plurality of places at the inside on the hinge mounting side of the door. SOLUTION: Resin-molded L-shaped hooks 4 are installed in one place or a plurality of places at the inside on the hinge mounting side of a resin door 3. Warpage preventive metal fittings 1 are attached to places which correspond to the hooks 4 at a resin panel 2. When the resin door 3 is warped to the front direction, tips of the warpage preventive metal fittings 1 are coupled to the resin-molded L-shaped hooks 4 as part of the door 3, the gap between the door 3 and the panel 2 is reduced to a minimum, so that adverse effects due to the creeping of dust particles or the like are prevented.
Patent JP-H08292935-A (JP)
Title: Method and device for chaos control for chaos neural network
Inventor: MIZUTANI SHIN
IPC: G06N3/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a method and device for chaos control which stabilize an unstable point for neural network that can be generate chaos. CONSTITUTION: To a system of chaos neural network, the unstable point is found (S1), Jachobian is found for a system including feedback for control (S2), and the range of parameters of the feedback is found so that the absolute values of its characteristic values are all less than 1 (S3), and a maximum feedback value is set so as to saturate the feedback value so that the system is not diverged as a result of the feedback (S4), and feedback to the chaos neural network is performed by using the feedback parameters, maximum feedback value, and unstable point, thereby stabilizing the unstable point (S5).
Patent JP-H06289123-A (JP)
Title: Optical measuring system
Inventor: TSUMURA TOSHIHIRO
IPC: G01S5/16
Filed: 1993-03-31
Abstract: PURPOSE:To provide an optical measuring system which can always accurately measure the position and posture on a fixed station of a moving body even when the moving body inclines or moves vertically. CONSTITUTION:Three recurrent reflectors CC0 to CC2 are arranged at optional intervals on the circumference of the running course 2 of a moving body 1 in a fixed rectangular coordinate system o-xyz. These recurrent reflectors CC0 to CC2 have an optical property by which an incident ray is reflected toward the direction of original coming. A laser measuring device 3 mounted on the moving body 1 issues three plane beams L0 to L2 fixed in moving body coordinate system ov-xyz. The laser measuring device 3 detects reflected rays from CC0 to CC2 to compute the position and attitude of the moving body 1 in the fixed rectangular coordinate system oxyz on time or a moving distance at the time of detecting the reflected ray, the position on the fixed rectangular coordinate system o-xyz where the recurrent reflectors CC0 to CC2 are provided, and the position on the moving body coordinate system ov-xyz of a plane formed of plane beams L0 to L2.
Patent JP-H04329148-A (JP)
Title: Ink jet printer
Inventor: SHIRAISHI HAJIME
IPC: B41J2/05
Filed: 1991-04-30
Abstract: PURPOSE:To eliminate the restriction of an ink component with respect to a current supply electrode by supplying a current to a conductive fluid to generate a bubble and transmitting the pressure of the bubble to ink to emit the ink. CONSTITUTION:An ink flow passage 7, a nozzle 5 emitting the ink 8 in the ink flow passage 7 and the auxiliary chamber 10 provided in the vicinity of the nozzle 5 and partitioned from the ink flow passage 7 by a freely deformable film wall 17 are provided and the auxiliary chamber 10 is filled with a conductive liquid and a pair of electrodes 3a, 3b are provided to the auxiliary chamber 10. The conductive liquid is boiled by supplying a current to the conductive liquid by applying voltage to a pair of the electrodes 3a, 3b to generate a bubble 18 and the pressure change of the conductive liquid due to said bubble 18 is transmitted to the ink 8 to emit the ink 8 from the nozzle 5.
Patent JP-H07306636-A (JP)
Title: Map display device
Inventor: SAITO NOBUO
IPC: G06F3/0485
Filed: 1994-05-12
Abstract: PURPOSE:To improve usability while impeding the lowering of image plane efficiency by assigning a peripheral edge part in the image plane so as to scroll the image plane. CONSTITUTION:A map display device for displaying a part of stored map information as a map on the image plane is provided with a scroll command sending means 2 for sending a scroll command on the basis of an assignment when either one of peripheral edge parts corresponding to the four sides and four corners of the image plane is assigned out of the peripheral edge parts of the image plane, and scroll display means 5, 6 for performing the display processing of map information so as to scroll the map in the direction of the assigned peripheral edge part on the basis of the scroll command sent from the scroll command sending means 2.
Patent JP-H09286859-A (JP)
Title: Polyimide resin and production of film adhesive therefrom
Inventor: OOTSUKI TOMOHITO
IPC: C09J7/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide resin useful for film adhesives excellent in heat resistance and water absorption resistance by using a polymide resin having a specified structure. SOLUTION: An acid component comprising (a)mol of 4,4'-oxydiphthalic dianhydride and (b)mol of at least tetracarboxylic dianhydride selected from the group consisting of 3,3',4,4'-bisphenyltetracarboxylic dianhydride and 3,3'4,4'- bezophenonetetracaboxylic dianhydride is reacted with an amine component comprising (c)mol of at least one diamine represented by the formula (wherein X is H or H; and (n) is 0 or 1), (d)mol of 1,3-bis(aminophenoxy)benzene and (e)mol of α,ω-bis(3-aminopropyl)polydimethylsilxane in amounts to give molar ratios: a/(a+b)>=0.6, 0.05<=e/(c+d+e)<=0.5; and 0.1<=d/(c+d+e)<=0.9, and the obtained product is cyclized into an imide. Desirably, this polymide resin is melt-extruded to produce a film adhesive.
Patent JP-S57211827-A (JP)
Title: Timer circuit
Inventor: YAMADA MICHIHIRO
IPC: H03K17/296
Filed: 1981-06-22
Abstract: PURPOSE:To prevent a titled circuit from the generation of errors due to the variation of power potential and threshold voltage by applying a bias corresponding to the threshold to the gate of an MOST charging a capacitor. CONSTITUTION:A capacitor 7 is charged and, when a clock of a terminal 1 rises, a capacitor 2 is charged through a transistor (TR)4. At the fall of said clock, the electric potential of a node 3 becomes negative, so that the TR4 is turned off, an MOST 5 is turned on and a capacitor 6 is discharged until the potential of the node 3 is turned to ''0''. The gate of the TR5 is biased by an output from a threshold level generating circuit 12. When the potential of the capacitor 7 is dropped, a trigger circuit 9 is triggered, a TR10 is turned on and the capacitor is charged and turned to the initial status.
Patent JP-H08290634-A (JP)
Title: Printing apparatus
Inventor: NARIMI TOSHIHIDE
IPC: G06F3/12
Filed: 1995-04-24
Abstract: PURPOSE: To make input of original output condition unnecessary for reopened job on forcible termination of present job by a method wherein a termination judgement means for judging normal termination for the job is provided, and when abnormal termination is judged, output condition received during execution of job to be terminated abnormally is erased out of an output condition memory. CONSTITUTION: An image supply part 13 has a CPU 31 that controls an image processor 11 in various ways and receives printing data and output conditions for each of jobs, job transition commands and signals for forcible termination of job, and stores the received output conditions in a memory. Furthermore, when a signal for forcible termination of job is received, judgement is made for abnormal termination of the job, and when a job transition command is received, or in the case where data are not received during a specified period of time, judgement is made for normal termination of the job.  In the case where judgement is made for normal termination, output conditions received during execution of said job are stored in a memory, and in the case where judgement is made for abnormal termination of the job, output conditions received during execution of the job to be abnormally terminated are erased.
Patent JP-H04331051-A (JP)
Title: Data reading defective preventer of identification element
Inventor: FUNAYAMA KOICHI
IPC: B23Q41/00
Filed: 1991-04-30
Abstract: PURPOSE:To detect any reading defective in its early stages by adding exclusive logical sum data to the normal data at an outlet of a preprocess, while reading the normal data at a postprocess, and forming the exclusive logical sum data. CONSTITUTION:When information on an ID element C is read at a preprocess, exclusive OR values are taken in order among plural numbers of byte, and there is provided such a means as conveying these exclusive OR values to a machine at the next process after writing these values into a checksome area of a memory of the ID element. In addition, likewise even at the next process, when the ID element information C is read out, there is provided such a means as taking these exclusive OR values in order among these plural numbers of byte and comparing the read exclusive OR value with the exclusive OR value in the checksome area. In consequence by this comparing means, when the checksome varies, it is so judged that reading is defective.
Patent JP-S61258911-A (JP)
Title: Hydraulic tappet for internal-combustion engine
Inventor: SONODA TOSHIYA
IPC: F01L1/24
Filed: 1985-05-10
Abstract: PURPOSE:To compensate a viscosity drop due to a rise in oil temperature, by producing a free ball with synthetic resin being larger in a coefficient of thermal expansion than that of a valve cage, in case of a free ball valve as a check valve regulating a flow of oil inside a hydraulic tappet. CONSTITUTION:A cam follower 10 to be driven by a cam 6 rocks with an upper end of a plunger 22 of a hydraulic tappet 9 as a fulcrum and opens or closes a valve 5. The inside of this hydraulic tappet 9 is divided into an oil sump chamber 23 and a hydraulic chamber 21, and a free ball 29 capable of freely moving in an interconnecting passage 24 lying between both these chambers is being housed in a valve cage 28 regulating a dropping position of the ball 29. This free ball 29 is made up of synthetic resin being larger in a coefficient of thermal expansion than that of this metallic valve cage 28. When the follower 10 is depressed by the cam 6, oil inside the hydraulic chamber 21 tries to go back to the oil sump chamber 23 but this attempt is checked by the free ball 29, and its clearance stroke S should be reduced with a difference in thermal expansion in proportion as temperature goes higher, whereby a return increment due to a viscosity drop in the oil is compensated.
Patent JP-S63265613-A (JP)
Title: Injection molding machine
Inventor: YOSHIDA MOTOMATSU
IPC: B29C45/18
Filed: 1986-04-28
Abstract: PURPOSE:To reduce the molding cost and to improve a degree of mixing by stirring, by stirring and mixing calcium carbonate powder with a synthetic resin material in a lower half of a hopper by means of a stirring blade and sending forcibly the mixture to a press sending path by means of a rotating screw set in a feeding path. CONSTITUTION:In an injection molding machine, each flap 18 for controlling the amt. of a synthetic resin storage part 17 and a calcium carbonate storage part 16 is opened and a powder calcium carbonate 20 and a synthetic resin material powder 21 fed in the lower half of a hopper are stirred and mixed by means of a stirring blade 23. Thereafter, an on-off valve 25 for controlling the feeding amt. is opened and the mixed powder is fed from a feed opening 24 into a feed passage 14. The powder fed in the feed passage 14 is moreover stirred and mixed by rotational driving of a rotary screw 25 for feeding and transferring when it is fed in a pressure transferring passage. The powder fed in the pressure transferring passage 14 is molten by means of a heater 10 when it is transferred by means of a pressure transferring screw 11 and then poured and molded in a mold 6.
Patent JP-H08291597-A (JP)
Title: Roof panel structure
Inventor: AISAKA KENJI
IPC: E04D12/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a roof panel structure which is excellent in workability and waterproof performance and whose cost is reduced. CONSTITUTION: The tiles 3 are arranged on panel main bodies 2, and at least three drain sash bars 4a, 4b and 4c are arranged at intervals in close vicinity to each other in a connecting part with an adjacent panel. Draining sheets 5 are arranged on recess-projection parts formed of these. A side end part 30 of the tiles 3 and a tile side end part 300 of an adjacent panel are positioned on the drain sash bar 4b of a central part.
Patent JP-H07285634-A (JP)
Title: Storage conveyor pushing hook device
Inventor: MORIKIYO AKIRA
IPC: B65G19/26
Filed: 1994-04-14
Abstract: PURPOSE:To contract the space occupied for setting of a storage conveyor by forming a pushing surface engaged with and disengaged from a carrying matter in the upper position of the rising and falling support shaft of a rising and falling hook, and forming a pushing external force working surface in the lower position. CONSTITUTION:A rising and falling hook 2 has a pushing surface 11 colliding with an engaging plate 10 vertically provided on a carrying matter in the position upper than a rising and falling support shaft 3. The circumferential surface of a rotatably supported roller R is formed as a pushing external force working surface 12 in the position lower than the rising and falling support shaft 3. The pushing external force working surface 12 pushes the pushing surface forward to the position shown by the chain line by the action of an external force to separate the pushing surface 11 from the engaging plate 10 of the carrying matter. At this separation, the upper end 11' of the pushing surface 11 falls drawn, drawing an arch to accelerate the engaging plate 10 of the carrying matter forward. Then, the upper end 11' is partially cut to reduce the pushing quantity as much as possible, so that the fluctuation of the stopping position of the carrying matter is suppressed.
Patent JP-H0610712-A (JP)
Title: Method of operating gas turbine device and combined device group manufacturing energy and at least one kind of air gas
Inventor: KURETEIYAN DENI
IPC: F02C9/28
Filed: 1993-04-26
Abstract: PURPOSE: To provide a process for operation of a gas turbine that can be used under various operation conditions to make the gas turbine output the maximum. CONSTITUTION: In order to supply at least a part of parameters of air/gas mixture guided into a combustor 6 with introducing the fuel 24 meanwhile particularly to an air/gas separator 7, the operation conditions of the gas turbine group arrangement 1 are selected and maintained similar to the operation conditions of producing maximum power production by, with the aid of a separator unit 7, taking out the air flow at outlet of a compressor 2, or by introducing an impure nitrogen 9 from the air/gas separation unit 7 into the air/gas mixture in the combustor 6.
Patent JP-H02295209-A (JP)
Title: Fr doubler differential amplifier
Inventor: JIEEMUZU ESU RAMU
IPC: H03F1/32
Filed: 1990-04-13
Abstract: PURPOSE: To reduce phase distortion and improve transient response characteristics by passing a current signal which contributes to a high speed through a low-speed signal path and a current signal which contributes to a low speed through a high-speed signal path, and making delays of contribution of each current signals nearly consistent. CONSTITUTION: An internal emitter which forms a low-speed current path of a base grounded stage is connected to a high-speed external collector of an Fr doubler (a circuit for making a transition frequency(Fr) double of which a current amplification factor is 1) differential amplification stage and an external emitter which forms a high-speed current path of the base grounded stage is connected to a low-speed internal collector of the differential amplification stage. Namely, an emitter of a transistor(TR) 21 is connected to a collector of a TR 63, an emitter of a TR 23 is connected to a collector of a TR 61, an emitter of a TR 41 is connected to a collector of a TR 83 and an emitter of a TR 43 is connected to a collector of a TR 81. Consequently, the phase distortion and transient response of an output current can be improved.
Patent JP-H01270168-A (JP)
Title: Dictionary file control system
Inventor: HAMANO KINJI
IPC: G06F17/22
Filed: 1988-04-21
Abstract: PURPOSE:To expand dictionary file capacity in a range permitted with disk capacity and to enhance usability by securing an expanded part as a dictionary file area which can be newly registered, and registering dictionary contents in the expanded part when the dictionary file is filled and the dictionary contents cannot be registered. CONSTITUTION:An expanded part 11 having a display part 12 is provided in a file part 10a. When the capacity of a normal dictionary file 10 is filled, an expanded part using means 40 detects the expanded part 11 having no registration in a display part 13, sets it as the dictionary file 10, when the expanded part 11 with no registration does not exist, it secures the new expanded part 11, and the dictionary contents are registered. Thus, even when the normal dictionary file 10 is filled, as far as the dictionary file part 10a has allowance, it can be registered as the expanded part 11, and the usability can be enhanced.
Patent JP-H03296815-A (JP)
Title: Sorted printing controller
Inventor: ICHINOSE KAYOKO
IPC: G06F3/12
Filed: 1990-04-17
Abstract: PURPOSE:To automatically execute the sorting processing of printing paper without using a mechanical sorter by printing out the data of plural pages in each page and repeating the routine by the specified number of copies. CONSTITUTION:After ending initial reset, a CPU 25 sends a transmission permission signal to a host computer 33. The host computer 33 sends printing data to an LED printer 1 based upon the permission signal. At the time of inputting all 8-bit data, a host transmission inhibiting signal is outputted to the host computer 33. The printer stops the output of printing data based upon the inhibiting signal. When inputted printing data are page shifting data, the contents of a counter P are counted up. Thus, the routing processing consisting of the input of printing data, the output of the host transmission inhibiting signal, the judgment of the page shifting command, and the storage of the printing data is repeated.