baber/WOPTO huggingface dataset:
Patent JP-H03164212-A (JP)
Title: Mold for molding wooden door interior base material having u-shape upper base part integrally molded thereon
Inventor: SASAHARA NOBUO
IPC: B27N5/00
Filed: 1989-11-24
Abstract: PURPOSE:To easily mold an interior base material from a molding material based on a woody fiber by providing a lower end surface fitted with an engaging part, which approaches the upper surface of a laterally expanded part at the time of the mold register with the outer surface of a taper guide corresponding to the inner surface thereof to form a gap between both surfaces, to a slide mold. CONSTITUTION:The outer surface 24 of a taper guide corresponding to the inner surface 13 thereof is formed to a slide mold 26 on one side thereof and a lower end surface 25 fitted with a proper number of engaging parts such as ridges or grooves approaching the upper surface of a laterally expanded part 23 at the time of mold register to form a gap for molding the folded-back part of an upper space part between the lower end surface and the expanded part is formed to the slide mold 2b. Since the folded-back part (d) is integrally molded in the gap formed between the lower end surface 25 of the slide mold 2b and the upper surface of the laterally expanded part 23, the upper base part consisting of an upper part (c) and the folded-back part (d) receives the accurate distribution of a molding material by the engaging parts 25 of the lower end surface 25 of the slide mold 2b and therefore, said part is integrally molded in succession to a main body part without generating molding inferiority.
Patent JP-H0693424-A (JP)
Title: Production of solder material and soldering material
Inventor: MORI AKIRA
IPC: C23C14/24
Filed: 1992-11-16
Abstract: PURPOSE:To develop the solder material which is used for adhesion of a target and a water cooled substrate and has excellent performance by cleaning both surfaces of Pb alloy foil by a glow discharge, then forming a thin film consisting of a Pb-Sn solder alloy or further a thin film consisting of a noble metal by a sputtering method. CONSTITUTION:Foil body A which is made of Pb or Pb-Sn alloy essentially consisting of the Pb and has >=0.05mm thickness is mounted on a rotating plate 2 in a vacuum vessel 1 and after Ar is introduced under about 0.5 to 50 ton pressure into the vacuum vessel 1, a glow discharge is generated between the rotary substrate 2 and cathode 3 while the rotary substrate is kept rotated, by which the oils and oxides on the surface of the foil body A are removed and the surface thereof is cleaned. Boats 4 made of Mo in the vacuum chamber 1 are then heated by the Ar ions generated by the glow discharge to evaporate the Pb-Sn solder contg. 63% Pb in the boats 4 and to form the film on one surface of the cleaned foil body A. The solder film is similarly formed on the opposite surface of the foil body A as well. The films of Au, Ag and other noble metal are formed further on the surface of the solder film.
Patent JP-2000131627-A (JP)
Title: Optical modulation element and array type optical modulation element as well as plane display device
Inventor: KIMURA KOICHI
IPC: G02B26/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve light utilization efficiency, to eliminate the need for a higher vacuum, to enable a larger area at a low cost, to make it possible to obtain higher image quality and to lower driving voltage. SOLUTION: The optical modulation element 20 displaces respective moving elements 15 to the prescribed extent in approximately parallel with a transparent substrate 1 between adjacent grid walls 5 by the effect of static electricity accompanying the voltage impression to the plural grid walls 5 which are pairing electrodes and the moving elements 15, thereby changing the relative positions of the respective moving elements 15 with respect to the optical modulation area 13 of the transparent substrate 1. As a result, the optical modulation element 20 executes the light modulation of the light introduced to the transparent substrate 1.
Patent JP-2000131507-A (JP)
Title: Lens array plate, light valve device, projection type display device, and viewfinder device
Inventor: MIYATAKE YOSHITO
IPC: H04N5/74
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the maximum tilt angle of projection light from becoming extremely large by forming the border between spherical or rotationally symmetrical aspherical surfaces and conic surfaces of every lens element in a specific arcuate shape and smoothly connecting the spherical or rotationally symmetrical non-spherical surface and conic surface. SOLUTION: The lens array plate is constituted by forming a thin resin layer 52 on a glass substrate 51, forming plural lens elements 53 in a square array on the surface of the resin layer 52 with their convex surfaces out, and further adhering a thin glass substrate 55 thereupon with an adhesive 54. The border of the effective area of lens elements 53 is a square. The lens surface of each lens element 53 has a spherical surface 59 at its center part 58 and a conic surface 61 at its peripheral part 60, and the spherical surface 59 and conic surface 61 are smoothly connected. The border 62 between the spherical surface 59 and conic surface 61 is circular and this border circle 62 is inscribed in the border of an effective area. Then the optical axis 63 of the lens element 53 passes the center of the effective area.
Patent JP-2001122474-A (JP)
Title: Image forming device
Inventor: SATOU AKIYA
IPC: B65H7/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of precluding missnesing of jamming with a sheet regardless of the attributes (length, width, thickness) of the sheet. SOLUTION: A sheet P fed to an image forming part 108A by a sheet feeding means 113A is sensed by a first sheet sensing means S1 and the sheet passed through a fixing means 114 is sensed by a second sheet sensing means S3, and a control means 120 judges a jam between the first and second sensing means on the basis of the time from the first sheet sensing means S1 having sensed the sheet P till the second sheet sensing means S3 sensing the sheet P, and if the generation of jamming is judged, it controls the image forming part 108A so that the operation of image formation is stopped. When it is judged that the sheet length is smaller than the specified value, the control means 120 elongates the time for judging that a jam is generated, and any jam occurrence is judged on the basis of this elongated time.
Patent JP-H02151429-A (JP)
Title: Shrinkable heat-resistant foamed sheet
Inventor: EZAWA HIROSHI
IPC: C08J9/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a heat-shrinkable foam sheet excellent in heat resistance by constituting the foam sheet of general-purpose polyethyrene and a specific amount of polyphenylene oxide to form a double-layer structure consisting of a foamed layer and a non-foamed layer. CONSTITUTION:A shrinkable heat-resistant foam sheet consists of 15 -70wt.% of polyphenylene oxide and 85-30wt.% of general-purpose polystyrene and has a laminated structure consisting of a foamed layer having apparent density of 0.10-0.35g/cc and a non-foamed layer and the shrinkage factor thereof is 20% or more in one direction and below 10% in the direction right-angled to said direction. This foam sheet is formed by the co-extrusion of the foamed layer and the non-foamed layer or by the thermal lamination of both layers. The foamed layer can be obtained by mixing the above mentioned resins and a low b.p. org. compound in an extruder to discharge the resulting mixture to the atmosphere. The non-foamed layer is prepared by a known method such as an extrusion method. This foam sheet can be used as the coating material of a pin or a cup by shrink molding.
Patent JP-S63159649-A (JP)
Title: Rotational angle-time converter
Inventor: ISHIKAWA MASATAKA
IPC: F02D41/34
Filed: 1986-12-22
Abstract: PURPOSE:To improve accuracy in control by correcting errors accompanying variations in the rotational speed of a rotary machine when the information of rotational angle width is converted to the information of time width corre sponding to the rotation of rotary machine rotated from a desired rotational angle position by an angle according to the corresponding rotational angle width. CONSTITUTION:A scale pulse output means A for generating scale pulses at every predetermined unit rotational angle by the rotation of a rotary machine and a reference pulse output means B for generating reference pulse are pro vided to input respective output pulses in a rotational angle-time converting means C. Here, the information of rotational angle width is converted to that of time width by a predetermined time interval of scale pulses and unit rotation al angle. Also, the variation value in the rotational speed of rotary machine between predetermined unit angles on the basis of rotational angle width from a desired rotational angle position is obtained from both output pulses by a rotational speed variation calculating means D. And said time width is corrected and output by a correction factor obtained by a correction means E on the basis of the variation value and desired rotational angle position.
Patent JP-H02152879-A (JP)
Title: Reserved type original conveyor
Inventor: KITAHARA MAKOTO
IPC: G03G15/00
Filed: 1988-12-02
Abstract: PURPOSE:To get rid of any projection of a discharge tray by installing a fifth sheet pass, being branched off in a switchback direction from a fourth sheet pass, and leading an original to the original discharge tray almost at the upper part of a recirculating original conveying part in making it turn over. CONSTITUTION:An original on a second loading tray 1 is conveyed to an interval between a white whole belt 28 and a platen 29 by way of a third pass (a, b) from a separation part 4 and then a fourth path (d, e) in a switchback direction and, after being exposed to light, it is discharged onto a discharge tray 30 on a recirculating original conveying part B via a fifth pass (c) branched off in the switchback direction. In addition, another original on a first loading tray 21 is conveyed from a first pass (g) to the platen 29 from a separate feeding part 24, and when the original is turned over inside or outside, it is refed to the platen 29 via a second pass (h, i, j) and further (k, l, m), and after being exposed to light, it is discharged onto the discharge tray 30 by way of the pass (c). Thus, there is no projection of the discharge tray and, what is more, the discharge original is easily checked and a span of discharge time can be shortened.
Patent JP-H09147168-A (JP)
Title: Change generating device
Inventor: OSHITA MIZUO
IPC: G07D1/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact change generating device which can surely generate change according to client with minimum labor as to the change generation of coins (bar of coins) that requires special labor and accuracy when change to be sent to respective clients is generated. SOLUTION: Coin bar stock parts 12 by the memory kinds which are extended laterally at right angles to the axes of stored bars C of coins are made parallel, each coin bar stock part 12 is provided with a coin bar bay-out part 13 which pays out a bar C of coins from a coin bar pay-out opening, and a direction changing chute 14 which discharges the pay-out bar C of coins from the discharge opening 50 so that its axial direction is set almost along the extension direction of the bar coin stock part 12 is provided at each coin bar pay-out opening so that the array direction of the discharge opening 50 is along the lateral direction crossing the extension direction of the bar coin stock part 12 at right angles.  Then, a coin bar conveyance part 15 which conveys the bar C of coins is provided along the array direction of all discharge openings 50 and a control part controls the number of bars C of coins paid out by the respective coin bar pay-out part 13.
Patent JP-H02151720-A (JP)
Title: Apparatus for detecting rotary state
Inventor: KOBAYASHI TATSUO
IPC: F02D41/22
Filed: 1988-12-02
Abstract: PURPOSE:To certainly detect the passage of a specific part to be detected by reflecting the comparing result of the pulse interval change quantity calculated at every pulse corresponding to the passage of the specific part to be detected in order to judge the passage of the specific part to be detected. CONSTITUTION:A rotor R is constituted so that a plurality of equal interval recessed pats arranged at an equal interval and a reference recessed part (corresponding to the rotary reference position of an object to be measured) arranged without interfering said recessed pats are provided on the almost same circumference of a circle and a rotor detector K outputting a pulse signal at each time when the recessed parts pass is provided in opposed relation to said rotor R. A pulse interval change quantity calculation part M1 compares the pulse intervals of the pulses obtained from the detector K to calculate pulse interval change quantity, that is, the time change quantity relating to each pulse corresponding to the passage of the recessed parts. A newly provided specific pulse detection part M2 compares the pulse interval change quantity of the input pulse inputted this time with that calculated with respect to the previous input pulse inputted the refore to detect the pulse corresponding to the reference recessed part.
Patent JP-S63160991-A (JP)
Inventor: YAMADA HITOSHI
IPC: B66C1/22
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08159772-A (JP)
Title: Gyrocompass
Inventor: KOYAMA TAKASHI
IPC: G01C19/38
Filed: 1994-12-09
Abstract: PURPOSE: To provide a gyrocompass having high accuracy and reliability. CONSTITUTION: A rotary transformer 45 is provided between a rotary part including the gyrocompass 11 and a follow-up ring 15 and a fixed part on the side of a base stage. The rotary transformer 45 has a power supply channel for feeding the power and a signal channel for transmitting and receiving the signals. An azimuth servomotor 29 for rotating the rotary part includes a stator 29-1 having the toroidal three-phase windings and a rotor 29-2 having a permanent magnet. The rotor can be rotated at the intended rotary angle at every 60 deg. by sequentially exciting the secondary winding of the toroidal three-phase windings. Before the gyrocompass 11 is started, a zero-cross mode and a last- azimuth mode are actuated.
Patent JP-H02154650-A (JP)
Title: Food with heating container
Inventor: NAKAI TOSHIAKI
IPC: A23L5/10
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a product of high commodity value by holding a food into an intermediate container provided with small holes fitted in a heatable bottom container and also by holding an addition food under the intermediate container. CONSTITUTION:An intermediate container 2 is detachably fitted in a bottom container 1. Both the containers and a closure are each made from a heat- resistant material acceptable to heating with direct flame. Many small holes 5 are provided at the bottom of the intermediate container for a food A and an ingredient B to be held in, while a metering indication line 6 is displayed on the bottom container 1. An addition food C is held in a sealed container 4 for use in a warm bath, made from e.g. polypropylene. An appropriate size of a hole 8 is formed nearly at the center of the closure 3. A space 10 as steam flow channel is provided through the deflection of said bottom container 1 at the engagement part between the bottom and intermediate containers. The entire system is then covered with a packaging material 9 to obtain the objective food.
Patent JP-H02152273-A (JP)
Title: N-type resistive integrated logic circuit
Inventor: KAWAMURA SHIGERU
IPC: H01L27/082
Filed: 1988-12-02
Abstract: PURPOSE:To make the most of an electric current without waste and miniaturize a circuit by causing one layer out of two P-type buried layers which are provided on a buried layer to form an emitter grounding type transistor and then the other layer out of two buried layers to form layers so as to separate and form N-type resistive layers together with P-type layers that are in existence around an N-type resistive layer. CONSTITUTION:In a semiconductor device in which an N-type resistive integrated logic circuit is made up, isolation diffusion layers 7 are formed by performing isolation diffusion. In such a case, boron injected with ions diffuses when it is treated with heat which is generated in the case of isolation diffusion and P-type buried layers 10 and 11 are formed on the upper part of an N<+> type resistive layer. An N<+> type color diffusion is performed to form N<+> type color diffusion layers 8. And P-type diffusion layers 1 and 13 as well as N<+> type diffusion layers 14 and 15 are formed.
Patent JP-H09130091-A (JP)
Title: Chip mounter
Inventor: YAMAMOTO TOSHINARI
IPC: H05K13/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of inferior goods caused by the error in order of arrangement of chip supply units, or charge error of electronic parts chips to chip supply units. SOLUTION: For this mounter, plural chip supply units 2 to mount tapes 4 to support many electronic parts chips 3 are attached to the machine body and a vacuum suction head 5 distributes the electronic parts 3 taken out of the chip supply unit 2 into the specified position of the surface of the printed board 1 positioned in the XY table of the same machine body. In this case, a check stage 6 where the vacuum suction head 5 having sucked the electronic part chip 3 can stop by is arranged in the middle between the chip supply unit 2 and the printed board 1, and when the detection value of the CR meter 8 connected to the same check stage 6 shows abnormality, it issues an alarm at the same time when it stops the said vacuum suction head 5.
Patent JP-H06154462-A (JP)
Title: Washing/spin-drying machine and laundry washing method with it
Inventor: WADA HIDEAKI
IPC: D06F39/08
Filed: 1992-11-17
Abstract: PURPOSE:To use water effectively in the washing operations with a washing/ spin-drying machine and shorten the time for water supply. CONSTITUTION:A water supply path 3 and exhaust path 8 are connected to a washing tub 1, and three water tanks 11, 12, 13 are coupled with the water exhaust path 8 through selector valves 14, 15, 16. The tanks 11, 12, 13 are coupled with the washing tub 1 through a circulation path 21 equipped with a pump 22. The exhausted water in each rinse process is stored in the tanks 11, 12, 13 and is supplied by the pump 22 to the washing tub 1 to be used as washing water or rinsing water.
Patent JP-H01150622-A (JP)
Title: Method for incorporating wear-resisting wall in material transport means
Inventor: YAMAMOTO YOSHIAKI
IPC: B65G53/52
Filed: 1987-12-03
Abstract: PURPOSE:To previously impose a role of forming a wear-resisting wall on core material by providing core material large enough to be inserted in a void formed by a casing protecting plate and temporarily retaining wear-resisting material on the outer wall surface of the core material. CONSTITUTION:Ceramic small pieces 4 are temporarily regularly retained in the circumferential direction and in the axial direction on the outer wall 3 of core material 1 by adhesive double coated tape or the like to form a wear- resisting wall 5. After that, when the core material 1 is inserted in a steel pipe 2, the wear-resisting wall 5 is incorporated in the hanging state on the concentric axis of the steel pipe 2. When concrete as filler is injected into a space 11 between the outer wall 12 of the wear-resisting wall and the inner wall of the steel pipe, strong adhesive property of concrete is exhibited, so that the outer wall 12 of the wear-resisting wall and concrete and the inner wall 13 of the steel pipe and concrete respectively stick to each other, and finally the wear-resisting wall 5 is incorporated concentric with the steel pipe 2 through concrete.
Patent JP-S63266605-A (JP)
Title: Magnetic head
Inventor: SEKINE KUNIO
IPC: G11B17/32
Filed: 1987-12-04
Abstract: PURPOSE:To record and reproduce a signal in the condition to minimize sufficiently a load to a magnetic recording medium by contacting stably only the vicinity of a magnetic gap to the magnetic recording medium. CONSTITUTION:A magnetic gap 15 is arranged to a rear edge side from the magnetic recording medium 30 travelling direction length center of a plane part and the flow-out side of the area of the plane surface is made smaller than the flow-in side of the magnetic recording medium 30. For example, by providing a taper so that an air fluid can occur from a flow-in edge side of the magnetic recording medium 30 of a magnetic head, the front edge of a magnetic head 10 automatically floats at the time of the travelling of the magnetic recording medium 30. A condition in which only the vicinity where the magnetic gap 15 is located on the rear edge side is partially contacted with the magnetic recording 30, can be created. Thus, since recording and reproducing to the magnetic recording medium can be stably executed, while the friction of a magnetic head and a magnetic recording medium is made sufficiently smaller, the durability and reliability of the magnetic recording medium can be improved.
Patent JP-H10132874-A (JP)
Title: Frequency measuring device
Inventor: YAMAZAKI HIROSHI
IPC: G01R23/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a frequency measuring device capable of exactly and easily measuring fundamental wave frequency of measuring objective input signal. SOLUTION: The frequency measuring device 1 provided with a low-pass filter circuit 2 removing unnecessary component included in a measuring objective input signal and constituted to be capable of measuring fundamental wave frequency of input signal based on pulse signal produced by wave-shaping the output signal of the low-pass filter circuit 2 is provided with a multiplying circuit 3 multiplying the output signal and the input signal of the low-pass filter 2, and an integration circuit 5 producing control voltage by integrating the multiplying signal of the multiplying circuit 3. The low-pass filter circuit 2 is constituted variable of cutting off frequency according to the control voltage.
Patent JP-H08250786-A (JP)
Title: Light emitting element having multiple resonance structure
Inventor: NAKAYAMA TAKAHIRO
IPC: H05B33/24
Filed: 1995-11-27
Abstract: PURPOSE: To obtain a desired emission spectrum from a single conventional light emitting element from which a prescribed emission spectrum has been obtained only when the element is combined with another element by constituting the element in a multiple resonance structure. CONSTITUTION: A light emitting element is constituted so that output light of a desired wavelength can be obtained from the element by resonating the light emitted from an organic light emitting layer by means of first and second resonators by successively forming a first half mirror layer 4a, buffer layer 5, second half mirror layer 4b, transparent electrode, organic light emitting layer, and metallic electrode which also works as a reflecting mirror on a transparent substrate so that the first resonator can be constituted between the second half mirror layer 4b and metallic electrode and second resonator can be constituted between the first half mirror 4a and metallic electrode.
Patent JP-H07138209-A (JP)
Title: Production of halogen-containing aminomethyl compound
Inventor: SAKAMOTO JUNICHI
IPC: C07C211/15
Filed: 1993-11-12
Abstract: PURPOSE:To provide a production method for efficiently obtaining a halogen- containing aminomethyl compound by using a halogen-containing nitrile compound as a raw material, suppressing formation of by-products. CONSTITUTION:In production of a halogen-containing aminomethyl compound by reducing a halogen-containing nitrile compound with ammonia in the presence of a heterogeneous system-based catalyst, a production method for obtaining the halogen-containing aminomethyl compound characterized by adding an ammonium salt to the reaction system in the reduction reaction is provided.