baber/WOPTO huggingface dataset:
Patent JP-H04149279-A (JP)
Title: Production of infrared ray-radiating composition
Inventor: HOCHIDO YUKO
IPC: C09D7/12
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject composition excellent in emissivity and useful as a heat-insulating material, etc., by hydrolyzing a metal alcolate, etc., dissolved in an organic solvent, converting the alcolate, etc., to its metal oxide and producing a composition radiating infra-red rays to a material to be coated. CONSTITUTION:A metal alcolate or an organometallic compound containing Mn, Fe, etc., dissolved in an organic solvent such as ethyl cellosolve is hydrolyzed and converted to its metal oxide so as to form a composition radiating infra-red rays to a material such as a non-woven fabric to be coated, thus obtaining the objective composition.
Patent JP-H08138371-A (JP)
Title: Semiconductor memory
Inventor: IGARASHI KENICHI
IPC: G11C11/406
Filed: 1994-11-10
Abstract: PURPOSE: To eliminate intricate operation at the time of turn ON power by bringing about a column address strobe (CAS) before row address strobe(RAS) refresh cycle state until the power supply voltage reaches a prescribed level. CONSTITUTION: CAS before RAS(CBR) refresh cycle signals (a) (b) outputted from a CBR refresh cycle generation circuit 2 are processed at NAND circuits 7, 6, respectively, by an output H detected before a power supply voltage detected by a voltage detector 3 through an inverter 4 reaches a prescribed level and an detection output H being fed on a delay line 6. Consequently, an output (g) from the circuit 6 goes H earlier than an output (f) from the circuit 7 and a/(CAS) signal from a selector 8 goes L earlier than a/(RAS) signal from a selector 9 to bring about a CBS state automatically thus automatically bringing about a mode where an overcurrent due to bus fight does not flow while eliminating an intricate operation at the time of turn ON power.
Patent JP-H0997501-A (JP)
Title: Emergency flash lamp
Inventor: IKEZAKI SADAHIRO
IPC: F21L4/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an emergency flash lamp capable of smoothly accessing its location, by lighting the flash lamp for a fixed time, when an earthquake of a certain magnitude or more occurs in dark, or when sudden dark is caused due to power outage, other than a normal lighting function. SOLUTION: When a phototransistor 23 is turned off and when an earthquake occurs in a dark condition, the vibration of the earthquake is detected by a vibration detecting part 24 to output a signal by an AND circuit 29. A timer circuit 27 starts to drive a driver circuit 28 to light a lamp 1 for a fixed time. Also when it becomes suddenly dark, a lamp 1 is lit for a fixed time by a differentiation circuit 25. In dark, when an earthquake occurs, or the electricity is cut off, a user can easily access the flash lamp.
Patent JP-S63131438-A (JP)
Title: Magnetron
Inventor: HARADA AKIICHI
IPC: H01J23/15
Filed: 1986-11-21
Abstract: PURPOSE:To suppress the leakage of noise radio waves by providing multiple collared cylinders. CONSTITUTION:Collared cylinders 13, 14 are fixed to the inner surface of an output side sealing cylindrical member 7 by soldering or the like with a collar section faced to the resonator side of an anode and a cylinder section faced to the output side. P1, P2, Q1, Q2, R1, R2, W1 shown by the figure are set to respective sizes so that spaces A and B obtained by connecting the said collared cylinders 13, 14 to the sealing cylindrical member 7 have resonance characteristics against the radio waves to be suppressed respectively. Since resonance conditions with the unnecessary radio waves to be suppressed are thus satisfied, the impedance is made high, and the quantity of the radio waves to be blocked for emission from an antenna can be sharply decreased.
Patent JP-H02119722-A (JP)
Title: Device for striking chip spawn of shiitake mushroom
Inventor: SETOGUCHI TATSUJIRO
IPC: A01G1/04
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the title device capable of housing sufficient chip spawns and sufficiently carrying out striking of chip spawns by providing means for controlling direction of chip spawn in a chip spawn feeding pipe and giving sufficient elastic force to the hammer tip of chip spawn striking mechanism engaging with a drill. CONSTITUTION:A device is pushed to a bed log while holding an electric drill 7 and handle 5 and drill attaching pedestal 6 is moved downward and cam plate 8 and roller pushing-down plate 22 are followed to move downward. Chip spawns in a hopper 10 are fed through a cam feeding pipe 11a and reverse box 12 in which small diameter part of the spawn is kept in state turning downward into a chip spawn feeding pipe 11a one by one. A hammer 17 is pulled up against spring pressing force engaged with downward movement of drill to fix the hammer 17 and the tip of the hammer is moved downward by pressing force of a twist coil spring.
Patent JP-H04154699-A (JP)
Title: Synthesis of iii-v group element compound single crystal thin film
Inventor: SUGANO YASUTO
IPC: C30B29/40
Filed: 1990-10-17
Abstract: PURPOSE:To reproducibly obtain the subject III-V group element compound single crystal thin film at a practical speed and at a low cost by separately supplying a IIIb group element compound gas and a Vb group element compound gas and introducing two or more kinds of carrier gases having mutually different thermal conductivity into a reaction furnace. CONSTITUTION:A IIIb group element (B, Al, Ga or In) compound gas and a Vb group element (N, P, As or Sb) compound gas are separately introduced and two or more kinds of carrier gases (e.g. H2 gas and N2 gas) having mutually different thermal conductivity are introduced into a reaction furnace to carry out reactions. A sharp temperature gradient is thereby formed in the reaction furnace and the objective III-V group element compound thin film having 0.30-0.40 deg. half breadth value of X-ray rocking curve and <=1.7% relative standard deviation is formed on a single crystal substrate.
Patent JP-S63134409-A (JP)
Title: Transport device
Inventor: HORI HIROYUKI
IPC: B65G13/00
Filed: 1986-11-21
Abstract: PURPOSE:To permit the transportation with a small contact area by constituting the transport rollers which turn on the periphery of a vertical shaft on the both sides of a transport passage from the rollers which are installed coaxially and have the larger and smaller diameters and transporting an article by one roller and guiding said article by the other roller, in the transport device for circuit boards, etc. CONSTITUTION:Transport rollers 23 are revolved in the direction of arrows 54 and 55 by the traveling of the belt 50 of the driving mechanisms 41 and 42. A circuit board 34 as transported article 35 is inserted into the shoulder parts 38 and 38 from the right side on the figure, and the undersurfaces of the both outer edge parts 36 and 36 are loaded onto the side surfaces 39 and 39 of the first roller 25, and the outer side surfaces are attached onto the outer peripheral surfaces 40 and 40 of the second rollers 26 and 26. Therefore, a feeding force is applied during the time when the article is supported by the side surface of the first roller 25, and the article is transported in the direction of arrow 30, and a feeding force is applied, during the time when the article is guided by the outer peripheral surface 40 of the second roller 26. With such constitution, the article can be transported in stable ways, without increasing the contact area.
Patent JP-S63131381-A (JP)
Title: Lead screw assembly
Inventor: MATSUO TOSHIHIKO
IPC: G11B21/02
Filed: 1986-11-21
Abstract: PURPOSE:To reduce a bearing stress between a lead screw and nut by energizing the lead screw with a counter spring against the energized force applied to the lead screw by a return spring. CONSTITUTION:In the operation of a magnetic head 7 to be transferred in the radial direction of a magnetic sheet, the energized force of a return spring 9 acts upon a lead screw 10 via a carriage 6, whereas another energizing force by a counter spring 17 acts in the opposite direction against said energized force upon the lead screw 10 via a lever 16. Consequently, these energized forces to the lead screw 10 offset each other. For this, the bearing stress of the meshing surface of the lead screw 10 and nut 11 is not excessive, thus preventing an immoderate abrasion on the screw fitting surfaces.
Patent JP-S62137587-A (JP)
Inventor: IWAMI YUTAKA
IPC: G21C15/243
Filed: 1985-12-11
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-H04152255-A (JP)
Title: Surface inspecting device
Inventor: WATANABE TAKAHIRO
IPC: G01N21/952
Filed: 1990-10-16
Abstract: PURPOSE:To make selective defect sensing by providing photographing means having different resolutions and photographing regions on the surface of an object to be inspected, and determining the surface defect from the distribution of the reflected light intensity given by these photographing means. CONSTITUTION:An object to be inspected 1 is illuminated by a light source 4, and the reflected light is sensed by CCD cameras 2, 3. The camera 2 photographs a narrow region with high resolution while the other 3 does a wide region with low resolution, and the obtained reflected light intensity distribution having different resolutions and photographing regions undergoes a processing with an image processing device 5 to serve sensing of defects. With the former resolution and photographing region, flaws or dirts of 0.5mm in size can be sensed, and with the latter, unevenness in coating, etc., be sensed. This permits selective defect sensing.
Patent JP-H0997531-A (JP)
Title: Rubber contact switch
Inventor: FUYUMURO MASAHIKO
IPC: H01H13/702
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy manufacturable rubber contact switch having display characters, etc., on the surfaces of key tops, with which the characters, etc., can be identified owing to their excellent design and degradation of the design will never happen at all. SOLUTION: Each key body 1 of hollow construction protrudes at a supporting base board 7 through a skirt 6 having small wall thickness, and a light source is furnished under the hollow. In this rubber contact switch, the key body 1 is composed of a photo-transmissive inner layer 2 and a light shutoff outer layer 3 formed in a single piece with the skirt 6 by means of injection molding in such a way as enclosing the inner layer 2. The inner layer 2 is partially exposed at the top surface of the key body 1 so as to form a design 4 and is provided in the lower part with a terminal 5 as electric contact.
Patent JP-H11119906-A (JP)
Title: Pointing device for use qualifier certification and use qualifier certifying device
Inventor: NOMURA KIYOUSUKE
IPC: G06F3/0354
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device for use authorizer certification and a use authorizer certifying device which reduce processing time for certifying a user authorizer, are made advantageous in production cost and are appropriate for improving certainty in certification. SOLUTION: While using a mouse 8 provided with a temperature sensor 8d for detecting the distribution of temperatures on the surfaces of buttons 8a and 8b and a body 8c and a pressure sensor 8e for detecting the distribution of pressure at detecting parts P1 to P5 , based on the detected results from the temperature sensor 8d and the pressure sensor 8e, the feature in the grasping way of the use authorizer is registered beforehand by collating the registered feature in the manner of grasping of the use qualifier with a feature in the manner of grasping of a user, the use quilfier is certified.
Patent JP-H0584942-A (JP)
Title: Energization recording apparatus
Inventor: TAKEUCHI NORIYASU
IPC: B41J2/325
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the lowering of a printing speed and the shift of the recording position of adjacent pixels and to enhance pixel density by alternately arranging the recording electrodes constituting an upstream recording electrode row and the recording electrodes constituting a downstream recording electrode row in a zigzag pattern. CONSTITUTION:A return electrode 11 is provided to the central part of the insulating region 10 of the leading end surface of a recording head so as to extend in the direction crossing an ink sheet feed direction at a right angle and recording electrodes 12, 13 are arranged to the insulating region 10 on the upstream and downstream sides in the feed direction of the return electrode 11 at a predetermined interval 1. The respective recording electrodes 12, 13 constituting recording electrode rows A, B have the same shape and are arranged so that the positions thereof are alternately shifted in a zigzag pattern. The distance 12 between the recording electrodes 12, 13 adjacent each other in the arranging direction is constant and the relation of 11<12 is formed between the distance 12 and the interval 11.
Patent JP-H0585000-A (JP)
Title: Printing medium feed device
Inventor: KARUBE YOSHIYUKI
IPC: B41J13/00
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a printing medium feed device in which even if a considerable amount of printing is made on the upper end part of paper until the paper is fed downstream from a printing part to feed rollers and results in the curl of the paper, the paper feed rollers disposed downstream of the printing part are automatically opened to ensure the insertion of the end of the paper between the paper feed rollers to positively feed the paper. CONSTITUTION:A pair of paper feed rollers 8, 9 disposed downstream of a printing part 1 are so constructed as to come to an open state and a close state. A printing amount detection means is provided for detecting an amount of printing made on paper 5 until the paper is fed from the printing part 1 to the downstream paper feed rollers 8, 9. Furthermore, under the control of a roller open/close control means 39, the downstream paper feed rollers 8, 9 are brought to an open state,or kept in a close state in accordance with the detected printing amount.
Patent JP-S61151465-A (JP)
Title: Method for measuring moving speed of matter
Inventor: MORISHITA KOJI
IPC: G01P3/36
Filed: 1984-12-25
Abstract: PURPOSE:To make it possible to measure the speed of matter with high accuracy, by converting coherent light to laser beam having a converging region, a waist region and a diffusion region by an optical system and arranging moving matter to the waist region to receive laser beam at a speckle boiling position. CONSTITUTION:A numeral 11 shows a laser beam source for emitting coherent laser beam and a numeral 12 shows an projection optical system for converting laser beam from the laser beam source 11 to laser beam having a converging region, a waist region and a diffusion region. A numeral 13 shows pervisous moving matter arranged at the waist position of laser beam. When the matter 13 to be measured moves at a speed V, a speckle is brough to a boiling state at the opening part 16 separated by a distance R from the matter 13. A variation signal is converted to an electric signal by a photoelectric converter element 14 and a speed is detected with high accuracy by a signal processing part 17.
Patent JP-H01120323-A (JP)
Title: Construction method for correcting pipeline
Inventor: ENDO SHIGERU
IPC: B29C73/10
Filed: 1987-11-04
Abstract: PURPOSE:To perfectly apply the lining of a tubular lining material even to the bent part of a pipeline so as to almost coincide with the shape of the bent part of a worn-out pipe without generating wrinkles in said lining material even inside the bent part, by cutting the part corresponding to the bent part of the worn-out pipe if the lining material into a predetermined shape to remove the same and bonding the cut parts each other. CONSTITUTION:The areas (a), (b) of the part 2a corresponding to the bent part 1a of a worn-out pipe 1 of a tubular lining material 2 are cut into a predetermined shape to be removed. The cut and removed parts (a), (b) are equilateral triangles wherein vertical angles B, C' are 45 deg.. When cut lines BF, BG' and cut lines C'H', C'I' are respectively bonded, the part 2a is made approximate in its shape in a polygon AEFHJDCB of a bending angle of 90 deg. with respect to the shape of the bent part 1a of the worn-out pipe 1 having a radius of curvature (r). The lining material 2 is reversed to be inserted in the pipe 1 and water is injected from a hose 3. When reversal insertion reaches the bent part 1a of the pipe, the thermosetting resin infiltrated in the lining material 2 is cured to apply perfect lining generating no wrinkle.
Patent JP-H07110523-A (JP)
Title: Camera using film with magnetic storage part
Inventor: HONDA TAKANORI
IPC: G03B17/24
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a camera using film with a magnetic storage part capable of preventing abrasion occurring because a magnetic head unnecessarily comes in contact with a film surface and securing the flatness of the film. CONSTITUTION:This camera is driven by a battery 200 being a power source and a motor 2 being a driving source, and controlled by a control circuit 202. A motor driver 201 controls the normal or reverse rotation of the motor 2. Photoreflectors 102 and 105 for feeding detect the perforation of the film. A control circuit for others 206 performs range-finding, photometry, diaphragm control and shutter control, etc. A magnetic recorder 207 controls the read and the write of information by the head.
Patent JP-H07110413-A (JP)
Title: Optical fiber array and its production
Inventor: TERAOKA TATSUO
IPC: H01S5/00
Filed: 1993-10-12
Abstract: PURPOSE:To prevent the generation of cracks in the peak parts of V-grooves even when external force in a polishing stage, etc., acts thereon by disposing a resin layer consisting of an adhesive between arranged optical fibers and a pressing plate. CONSTITUTION:The V-grooved block 1 is constituted by grinding four lines of the V-grooves on a quartz glass block. This pressing plate 3 is formed by surface polishing of a quartz glass plate. The four-fiber optical fibers 2 are contact with the V-groove wall surfaces of the V-groove block l adhered and fixed by a first adhesive 4a but do not come into direction contact with the pressing plate 3. The resin layer formed by a second adhesive 4b is formed between these fibers and the pressing plate 3. The first adhesive 4a is of a UV curing type, is rapid in curing and has excellent productivity. The second adhesive 4b for adhering the pressing plate 3 in a post stage is capable of generating a gap at the boundary with a nonadhesive film 5 when the shrinkage of the first adhesive 4a arises by curing. Then, the residual stress in the resin after curing of the first adhesive 4a is suppressed to a lower level.
Patent JP-H07102579-A (JP)
Title: Precast-concrete footing structure
Inventor: KISHI AKIRA
IPC: E02D27/01
Filed: 1993-10-07
Abstract: PURPOSE:To improve workability by building precast-concrete footings among a plurality of precast-concrete base disks installed into a continuous trenching section and hanging reinforcing bars separated from a ground surface at a specified space from the precast-concrete footings. CONSTITUTION:Concrete subslab 22 is placed at the corner sections and specified positions of a trenching section 20 prepared by continuously excavating a ground 100. PC baseplates 30 are put on the concrete subslab 22 while being adjusted so that top faces are levelled in specified height. PC continuous footings 10 are hung up by a crane, etc., and the suspension sections 44 of reinforcing bars 40 are inserted and fixed into the horizontal holes 16 of the footings 10 and hung down. When the footings 10 are constructed among the base disks 30, the footings 10 are separated from a ground surface at specified distances because the length of the suspension sections 44 is set previously, and fixed covering depth is ensured. The adjacent footings 10 are bonded, and concrete is placed to the lower sections of the adjacent footings 10 as footings. Accordingly, the arrangement operation of the reinforcing bars can be simplified, and covering-depth adjustment operation can be omitted.
Patent JP-H06129307-A (JP)
Title: Altitude judging device of vehicle
Inventor: NAGAI TOSHINARI
IPC: F02D41/04
Filed: 1992-10-15
Abstract: PURPOSE:To judge altitude without an effect of additional intake air by comparing a reference inlet air quantity estimated from the throttle opening with the actual inlet air quantity. CONSTITUTION:When EGR (exhaust gas recirculation) is switched on, a correction factor DELTAGNEGR showing the air quantity passed through an air flow meter in all of the inlet air quantity is calculated on the basis of the rotational speed NE of the engine and the throttle opening TA (step 103). Then, this correction facter DELTAGNEGR and a correction coefficient KPA of the atmosperic pressure are multiplied by a map value GNTAB of the reference inlet air quantity respectively, which have been obtained in the (step 101) for estimating correction reference inlet air quantity GNAFM, and inlet air quantity GNTA' is estimated on the basis of the output signal of an air flow meter (atep 105). This GNAFM is compared with GNTA' for renewing the correction coefficient KPA of the atmosperic pressure (step 106,107).
Patent JP-H07110253-A (JP)
Title: Flowmeter
Inventor: KIKUCHI OSAMU
IPC: G01F3/12
Filed: 1993-10-08
Abstract: PURPOSE:To simplify the structure of an encoder which converts the rotation of a rotor into electric signals. CONSTITUTION:Magnetic pole patterns 12 are formed on the surface of a cylindrical substrate at regular pitches after fixing the cylindrical substrate to the end section of the rotating shaft 4 of a rotor which rotates in proportion to the flow rate of a fluid and, at the same time, a case 13 which is faced at least to the patterns 12 is formed of a nonmagnetic material. Then multiple magnetic reluctance elements 15 and 16 which detect magnetic fields from the patterns 12 are arranged on the external surface of the case 13. When the rotor 2 rotates in proportion to the flow rate, two pulses having a fixed phase difference between them is outputted in proportion to the flow rate, because the magnetic fields of the patterns 12 transmitted through the case 13 act on the elements 15 and 16 with a fixed rotational phase difference between them.
Patent JP-S62136642-A (JP)
Title: Heat developable photosensitive material
Inventor: OKAUCHI KEN
IPC: G03C7/00
Filed: 1985-12-10
Abstract: PURPOSE:To provide a photosensitive material which has good heat developability and dye permeability and is free from uneven transfer by incorporating a polymer having the repeating unit expressed by specific formula therein. CONSTITUTION:The preferable polymer to be used is the homopolymer consisting of one kind of the repeating unit expressed by (formula) and is more preferably the homopolymer of which R in the (formula) is an alkyl group of 1-4C. R is preferably an ethyl group, for which a polyethyl oxazoline is effective. The polyoxazoline polymer having excellent compatibility with gelatin, etc., is incorporated into an intermediate layer to be provided between the binder of the photosensitive layer and the photosensitive layer or a protective film, etc., in the above-mentioned manner, by which the heat developable photosensitive material having excellent coating property in the stage of production is obtd.