baber/WOPTO huggingface dataset:
Patent JP-H02158501-A (JP)
Title: Automatic housing warehouse
Inventor: HORINO KAZUHIRO
IPC: B65G1/04
Filed: 1988-12-08
Abstract: PURPOSE:To improve the efficiency of housing at a stacker crane type three dimensional warehouse, by providing at each housing chamber fine pitched parts, and detecting the height of a work on a carrying in conveyer by means of a level sensor, and arranging so that the ascent/descent of a stacker crane may be controlled according to a detection result. CONSTITUTION:The maximum height of a work W mounted on a pallet 5 transported on a transport conveyer 9 is detected by means of a level detection sensor 11, and an input is made into a shelf reference controller 12. The shelf reference controller 12 operates in addition and subtraction the heights of respective housing chambers 10 according to the height of the work W, and the ascending/descending motion of the ascent/descent body 8 of a stacker crane 6 is controlled. And, the work W is housed at fine pitched parts 4a, 4b at a housing chamber 10 together with the pallet 5 from the stacker crane 6 ascended/descended to a predetermined height. As a result, a wasteful space is gotten rid of, and the efficiency of housing can be improved.
Patent JP-H07140375-A (JP)
Title: Autofocusing device
Inventor: EJIMA SATOSHI
IPC: G02B7/28
Filed: 1993-11-18
Abstract: PURPOSE:To obtain an autofocusing device having simple and compact structure and capable of executing focusing in a short time. CONSTITUTION:This autofocusing device is installed in a camera provided with an image pickup means 6, a photographing optical system 2, and a driving means 10 driving the optical system 2; and provided with a luminous flux division means 3 dividing a luminous flux transmitted through the optical system 2 into plural luminous fluxes nearly symmetrical with the optical axis of the optical system 2 as center and alternately making the plural luminous fluxes divided incident on the image pickup means 6, and a control means 9 driving the driving means 10 by comparing image signals obtained from two luminous fluxes divided by the division means 3 and nearly symmetrical each other with the optical axis of the optical system 2 as center with each other and calculating the driving amount of thew driving means 10. Furthermore, the division means 3 is constituted of a liquid crystal board and provided with plural areas which are made transparent or opaque independently of each other and radially and concentrically divided with the optical axis of the optical system 2 as center.
Patent JP-H01151819-A (JP)
Title: Pulse signal generating device
Inventor: KURANAGA HIROSHI
IPC: H03K5/05
Filed: 1987-12-09
Abstract: PURPOSE:To generate a pulse signal with an optional width in an optional timing under the program control by employing two counters and a programmable logic circuit. CONSTITUTION:An output of signal lines 11-14 and pulse generating circuits 15,16 is at 'low' in the initial state and the level of the signal line 11 (or 13) is set to 'high' when the timing of the output from counters 1,10 and the leading timing of a pulse stored in a PLA 2 are coincident. Thus, an output pulse of a pulse generating circuit 15 (or 16) rises. Moreover, this is applied similarly to the trailing of the pulse and the output pulse of the pulse generating circuit 15 (or 16) is descended in the timing when the signal line 13 goes to 'high' and when a clock D goes to 'high' during a period (a) of a clock A. Thus, a pulse in an optional timing and with an optional width of time is generated.
Patent JP-H0250937-A (JP)
Title: Free cutting stainless steel for header
Inventor: KIMURA ATSUYOSHI
IPC: C22C38/00
Filed: 1988-12-09
Abstract: PURPOSE:To improve the machinability of the title steel without impairing both header characteristics and corrosion resistance of a stainless steel by specifying the compsn. of a free cutting stainless steel for a header. CONSTITUTION:The compsn. of a free cutting stainless steel for a header is regulated to, by weight, <=0.1% C, <=1.0% Si, <=2.0% Mn, <=0.1% P, <=0.40% S, 1.0 to 5.0% Cu, 7.0 to 15.0% Ni, 15 to 20% Cr, <=0.30% Se, <=0.10% Ca, <=0.05% B, <=0.02% O and the balance Fe with impurities. As the result, the free cutting stainless steel for a header characteristics and corrosion resistance of a stainless steel and in which no trouble is brought out in industrial productivity can be obtd.
Patent JP-H08141935-A (JP)
Title: Staple extractor
Inventor: TAKAHASHI ATSUSHI
IPC: B25C11/00
Filed: 1994-11-09
Abstract: PURPOSE: To simply perform staple extracting work by providing a pressing- down member which presses down a stapled booklet and is supported with an elastic member, a wedge plate to enter between a staple and paper and a slide plate to advance this wedge plate. CONSTITUTION: When a motor 6 is driven by switch operation, a wheel gear 8 rotates, and a frame 11 is pushed down through an eccentric boss 9. A slide plate 16 having a paper pressing-down member 1, a coil spring 12 and gears 13 to 15 or the like is provided in the frame 11. When the frame 11 is pushed down, the slide plate 16 mocves leftward by rotation of the gear 15 whose speed is increased by interlocking with the gear 13 or the like, and a wedge plate 4 is pushed in between a staple 3 and paper 2, and extracts the staple 3 upward. At this time, the tip 17a of a leaf spring 17 hooks on a recessed part 4a of the wedge plate 4, and another tip 17b flatly presses down the staple 3, and the staple 3 is smoothly extracted.
Patent JP-H10140670-A (JP)
Title: Reinforcement connecting structure between precast concrete blocks and method thereof
Inventor: TAKASHIMA YASUHIRO
IPC: E04B1/61
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement connecting structure and a reinforcement connecting method in which reinforcements arranged respectively in two precast concrete blocks can be firmly connected to each other, and the workability is excellent. SOLUTION: In this reinforcement connecting structure, U-shapedly bent reinforcements 2, 12 are respectively buriedly arranged in two precast concrete blocks 1, 11, and the U-shaped curved parts 2a, 12a are exposed in the vicinity of the joint ends of the concrete blocks. Both the blocks 1, 11 are arranged so that the curved parts 2a, 12a of the reinforcements arranged in the two concrete blocks 1, 11 are confronted with each other from both sides, and a pair of saddle-like lock metal fittings 3, 13 are brought in contact with the inside of the respective curved parts 2a, 12a. These lock metal fittings 3, 13 are connected together through bolts 4 and nuts 5, and fastened so as to introduce a little tension to the reinforcements 2, 12 on both sides.
Patent JP-H11147154-A (JP)
Title: Forging die
Inventor: SOGA RYUJI
IPC: B21K1/14
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To forge a product provided with a cross sectional shape part having four corner parts by chamfering the corner parts so as not to develop a burr. SOLUTION: A die-shaped spacer 4 matching to an outline of the product part W3 is interposed between a fixed side punch 2 and a movable side punch 3. For each of the punches 2, 3, forming surfaces 2a, 3a for forming the surface of the product part W3 faced to each punch and face surfaces 2b, 3b faced to the spacer 4 are formed and also, the inclining surfaces 2c, 3c chamfering the corner parts W3a are formed on the outer edge part of the forming surfaces 2a, 3a. Further, the spacer 4 is supported in a floating state with an energizing means to the face surface 2b of the fixed side punch 2.
Patent JP-H04181919-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: INOUE KAZUO
IPC: G02F1/133
Filed: 1990-11-16
Abstract: PURPOSE:To provide the above liquid crystal panel which exhibits good bistability by sealing a ferroelectric liquid crystal between a pair of substrates with electrodes, at least the surfaces of one of which are subjected to a graded orientation treatment, then impressing a voltage to the ferroelectric liquid crystal in the temp. region where the liquid crystal exhibits a chiral smectic C phase, thereby making a horizontally oriented state. CONSTITUTION:After the ferroelectric liquid crystal 5 is sealed between a pair of the substrates 1 and 8 with the electrodes, at least the surfaces of one of which are subjected to the graded orientation treatment; thereafter, the voltage is impressed to the ferroelectric liquid crystal in the temp. region where the liquid crystal exhibits the chiral smectic C phase to orient the liquid crystal to the horizontally oriented state. Since the liquid crystal near the boundary of the substrates is considered to be obliquely oriented, the liquid crystal hardly receives the uniaxial influence by rubbing and exhibits the good bistability.
Patent JP-H08165415-A (JP)
Title: Flame retardant resin composition
Inventor: KIDO TAKAYASU
IPC: C08L51/00
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a flame retardant resin composition, capable of imparting a high level of flame retardance to a thin wall while retaining the balance between the fluidity and mechanical strength and thermal stability thereof and useful as household appliances, etc., by using a flame retardant having a specific structure and a polytetrafluoroethylene resin together in diantimony trioxide. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. composition of (i) 50-90wt.% polycarbonate resin and (ii) 50-10wt.% rubber-modified styrenic resin containing a vinyl cyanide monomer as a copolymer component with (B) 5-30 pts.wt. high-halogen polymeric flame retardant of formula I  (n) is the average degree of polymerization and 20-50; R1 and R2 are each H, an alkyl, epoxypropyl, an aryl or formula II [(m) is 0-3] having 45-60wt.% bromine content based on the weight of the flame retardant and 10000-100000g/mol epoxy equiv.}, (C) 0.5-15 pts.wt. diantimony trioxide and (D) 0.01-2 pts.wt. polytetrafluoroethylene resin. Furthermore, the MFIs of the respective components (A) and (B) are preferably 5-12g/10min and 20-40g/10min.
Patent JP-H04186700-A (JP)
Title: Automatic mounting device for electronic parts
Inventor: TAKADA KAZUNORI
IPC: H05K13/00
Filed: 1990-11-16
Abstract: PURPOSE:To prevent visual error or an increase in the size of a device by installing a detection device which detects an operation failure of a part supply device, emergency pilot lamps installed to every part supply device or every n sets and a control device which lights up said emergency pilot lamps in order to indicate such part supply device as detected as emergency. CONSTITUTION:An adsorption nozzle 4 which has adsorbed a chip component W by the rotation of a rotary panel 2 is arranged to go through a light emitting device 13 of a part existence detection device 12 and a light receiving device 14. The chip W adsorbed on the adsorption nozzle 4 is recognized by a recognition device 5 to clarify its mount posture. For example, when the chip W stands on the adsorption nozzle 4 and adsorbed in the state of the chip, a signal ''emergency'' is transmitted to a CPU 23. When the same part supply device 3 continuously detects a specified number of times as ''no part'' in the part existence detection device 12, it means that the part runs out in the part supply device 3. The CPU 23 displays it on the screen of a monitor TV 27 and announces it to a worker by means of an alarm device 26.
Patent JP-H09192242-A (JP)
Title: Digital signal compressive battery-drive device
Inventor: RANBERUTO MUURENBERUKU
IPC: A61N1/37
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively compress data under a comparatively small data processing work load by sampling physiological signals of a patient, dividing them into blocks of a prescribed size, comparing each sample with the one right before the each, and storing its difference. SOLUTION: A pacemaker 30 implanted in the body of a patient stores its signals once in a memory and after the signals of the pacemaker 30 are appropriately digitalized, they are transmitted to a transmitting/receiving device 37. The received data is output to 30 input/output device 39 via a processor 38. In this case, difference A between each sample of the signals and a sample right before it is found, Δ signals in a block composed of a prescribed number of the Δ signals are surveyed, Δ value whose absolute value is the maximum is judged among them, a bit number necessary for storing the maximum Δvalue is judged, and the detected value of the necessary bit number and the Δvalue encoded by the same bit number as its value are set to be stored.
Patent JP-H04184136-A (JP)
Title: Inspection of winding-up state on tire shaping drum
Inventor: OGAWA HIROSHI
IPC: G01M99/00
Filed: 1990-11-16
Abstract: PURPOSE:To inspect the winding state of a tire constitution member on a tire shaping drum continuously and with high efficiency by projecting the straight line shaped slit light which extends in a prescribed direction on a tire constitution member on which winding is completed and image taking-up a light projection image and comparing the photographed light projection image and an allowable value. CONSTITUTION:A rectilinear slit light which extends in the axial direction of a drum 11 is projected from a projector 29 to a tire constitution member 17 which is wound in spiral form on the tire constitution drum 11. The light projection image is photographed by an image pick-up device 30, and a photographed light projection image and an allowable value are compared in an image processing part 35, and in case of the allowable value or less, it is judged that the winding state of the member 17 is normal, and the winding state of the tire constitution member to the tire shaping drum can be detected continuously with high efficiency.
Patent JP-H04186654-A (JP)
Title: Boat device for manufacturing semiconductor device
Inventor: NAKANO YUTAKA
IPC: H01L21/68
Filed: 1990-11-16
Abstract: PURPOSE:To place and support each semiconductor wafer in the vertical condition as expected at all times by adjusting the mutual communication width between each slot groove of the boat body member on the side and each slot groove of an adjusting member, by the sliding of the adjusting bar member to the boat body member on the side. CONSTITUTION:An adjusting bar member 15, wherein respective slot grooves 16 communicating with each slot groove 14 are made to correspond to the positions of each slot groove 14 of the boat body member 13 on the side, is one which is set, capably in sliding orthogonally to the directions of each slot groove 14 and 16, to the board body member 13 on the side, and by the sliding operation, the mutual communication width of corresponding each slot groove 14 and 16 can be adjusted optionally, and besides it can be maintained at the adjusted position with sliding resistance at the level of requirement. Even if each slot groove 12, 14, and 16 in each member are widened accompanying the adjustment of the communication width, each semiconductor wafer 17 placed and maintained on each member can be maintained at all times in vertical condition and further at an equal interval.
Patent JP-H11145669-A (JP)
Title: Electronic part and its manufacture
Inventor: HIROTA KOJIRO
IPC: H05K3/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing electronic parts by which small-sized electronic parts can automatically be manufactured and the need for complicated plating is eliminated. SOLUTION: Multiple substrates 2 are divided by boundaries 12a and 12b on a mother board 11. A shield case 3 is mounted on each of the substrates 2. In this case, positioning nails of the shield case are inserted in through holes 13 of the mother board 11 and joining nails are joined to joining electrodes provided on the surface 11a of the mother board 11. Junction between the joining nails and joining electrodes are performed by reflow soldering at the same time with implementation of circuit devices on the substrates 2. In this way, since the number of manufacturing steps is reduced and the operation is simplified, the manufacture can be automated and the need for complicated plating for forming electrodes is eliminated.
Patent JP-H11139721-A (JP)
Title: Cleaning device for elevator guide rail
Inventor: KANEKAWA TATSUYA
IPC: A47L25/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of worsening riding comfortableness of an elevator, which is caused by the fact that the guide faces of a guide rail for guiding the rise and fall of a body to be elevated or lowered cannot be cleaned up conventionally to prevent smooth rise and fall of the body to be elevated or lowered. SOLUTION: A cleaning device for an elevator guide rail is made up of brush parts 5a, 6a, 7a which are to be allowed to abut against three guide faces 3a, 3b, 3c of the guide rail, and a driving part 8 for driving-rotating the brush parts 5a, 6a, 7a, and thus the guide faces 3a, 3b, 3c can be efficiently cleaned up.
Patent JP-H02157981-A (JP)
Title: Pattern recognizing system using neural net
Inventor: TAKEMORI TOSHIKAZU
IPC: G06Q50/10
Filed: 1988-12-10
Abstract: PURPOSE:To correctly recognize a pattern over a long period in correspondence to a change with the lapse of time in the characteristic of a sensor group by changing the weight value of a neural net so that teaching data in the case of the recognition can close to a correspondent teaching data value at the time of initial learning based on the recognized result of the pattern recognition in a prescribed period. CONSTITUTION:A control means 60 receives an instruction from a timing instructing means 50 and changes the weight value of the neural net so that the teaching data of a synaps element 230 in such a case can close to the correspondent teaching data value at the time of the initial learning based on the recognized result of a recognizing means 30 in a case that the instruction is given. When one week passes after the change, the timing instructing means 50 instructs again relearning. With receiving the instruction, the control means 60 changes the weight again. Thus, in correspondence to the change with the lapse of time in the characteristic of the sensor group, the pattern can be correctly recognized over the long period.
Patent JP-H1050601-A (JP)
Title: Alignment method
Inventor: FUJIMORI NOBUTAKA
IPC: G03F9/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an alignment method in which an overlap error is suppressed to be small by a method, wherein the overlap error which is generated due to the dislocation or the measuring error of a plate alignment mark is divided equally with reference to the center line of a plate. SOLUTION: A plate alignment mark 14ay and a plate alignment mark 14by are arranged in such a way that a distance Lax up to the mark 14by from a center line 15y, and a distance Lbx up to the mark 14by from the center line 15y becomes nearly equal. A plate alignment mark 14cx is placed nearly at the point of intersection of a center line 15x with the center line 15y. That is to say, the plate alignment marks 14ay, 14by, 14cx are so arranged that they are nearly symmetric with respect to the center lines 15x, 15y of a plate 7. An exposure reference Xo in the X-direction is decided on the basis of the mean value of measured values of the plate alignment mark 14cx, and an exposure reference yo in the Y-direction is decided on the basis of the mean value of measured values of a plate alignment mark 14ay' and the plate alignment mark 14by. As a result, an overlap error can be reduced.
Patent JP-H08142328-A (JP)
Title: Record head of ink jet recorder
Inventor: SATO OSAMU
IPC: B41J2/05
Filed: 1994-11-22
Abstract: PURPOSE: To manufacture record heads at low cost without utilizing a high precision assembly machine by a constitution wherein a positioning reference section is provided on a top plate having an ink passage and a liquid chamber that supplies ink to the ink passage. CONSTITUTION: A positioning reference 1350T in a direction of ink ejection is constituted of a reference face formed on an outer side section of a top plate in a direction perpendicular to an ink ejection direction. A positioning reference 1350C in an arraignment direction of ink ejection nozzles is constituted of a reference face formed on the outer side section of the top plate in a direction parallel to the ink ejection direction. Each of reference faces in directions perpendicular to the respective references 1350T, 1350C is formed on each of lower faces of positioning projections 2500N, 2600N which are downwardly projected from the upper section of the top face, respectively. These references are brought into contact with a carriage or the like of an ink jet recorder to be attached thereto.
Patent JP-2000137386-A (JP)
Title: Image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/14
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To excellently separate a recording material from an intermediate transfer belt after secondary transfer without soiling the pressurizing member of the intermediate transfer belt and causing an irregularity of a toner image. SOLUTION: The intermediate transfer belt 1 is bent inward by the pressurizing member (belt pressurizing roller) 1d between a secondary transfer part T2 and a primary transfer part Ta on the most upstream side. The separation of the recording material P from the intermediate transfer belt 1 after the secondary transfer is executed by a curvature nearly same as that of a separating roller 1b, so that the separating property of the recording material P is improved. Also, the toner image on the intermediate transfer belt 1 is not brought into contact with the pressurizing member 1d, so that the soiling of the pressurizing member 1d and an irregularity of the toner image on the intermediate transfer belt 1 are prevented.
Patent JP-H09150981-A (JP)
Title: Paper feeder
Inventor: DOI MASAHIRO
IPC: B65H3/52
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of papers in the feeding condition, and to reduce the noise level. SOLUTION: A paper feeding roller 13 to rotate one round intermittently by a paper feeding signal, by providing a drawing-out member 23 to draw out paper sheets P of a paper feeding tray 19 by a friction force; and a paper presser 22 to separate the paper sheets P from the drawing-out member 23 at a home position; on the same axis, is provided, and a separating member 30 to separate the paper sheets P between a paper feeding roller 13; and a flexible elastic sheet 34 whose one part projects to a paper feeding passage 16 between a pair of conveyer rollers 14 and 15; are also provided.  Consequently, in the period from the time when the paper sheets P are delivered to the conveyer rollers 14 and 15, to the time when the paper sheets P pass the paper feeding roller 13, the paper sheets P are squeezed to the separating member 30 with a high friction coefficient by the paper presser 22, and pulled and vibrated by the conveyer rollers 14 and 15 in the braked condition, but the vibration is absorbed by the bending operation of an elastic sheet 34 contacted to the paper sheets P, and the resonance of a member to which the paper sheets P are contact can be prevented.