baber/WOPTO huggingface dataset:
Patent JP-H10329526-A (JP)
Title: Coupling structure of duct
Inventor: CHIYUUREI SHINYA
IPC: B60H1/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected come off of a duct by a method wherein when two ducts are intercoupled through engagement of a claw part inclining frontward formed at the tip of one duct of the air-conditioning unit of a vehicle with an engaging hole formed in the other duct, the side end of the claw part is formed on a slope inclining sideways. SOLUTION: A claw part 21 having a slope 22 formed at a tip and inclining frontward is formed on the outer peripheral surface of a duct 2 and meanwhile, an engaging hole 31 with which each claw part 21 is engaged is formed in the end part of a duct 3. The duct 2 is fitted into the end part of the duct 3 and the claw part 21 is engaged with the engaging hole 31 to intercouple the two ducts 2 and 3. In the coupling structure between the ducts, a slope 2 inclining sideways is formed at the side end of the claw part 21 of the duct 2. When the duct 3 is removed, the duct 3 is rotated around the duct 2 serving as an axis and guided by the slope 24 and the claw part 21 is pulled off from the engaging hole 31. In this case, the claw part 21 slips into the duct 3 and thereafter, by pulling the duct 3 axially of the duct 2, the duct 3 is removed.
Patent JP-H0232480-A (JP)
Title: Picture processor
Inventor: SAITO RYUICHI
IPC: G06T7/60
Filed: 1988-07-22
Abstract: PURPOSE:To execute the input of a large quantity of picture information accompanying editing at one time with an ordinary writing equipment without using conversational processing by providing a means to segment the picture information of a necessary part in an original only by enclosing the part with a closed curve. CONSTITUTION:The picture information to be inputted from a picture input processing part 1 is written to an original picture memory 2 and after that passed through processing parts 3, 5, and 7 and memories 4, 6, and 8, and black picture element linking areas in the picture information, in which their longitudinal widths and cross widths are within a specific range, are extracted in a frame internal area extraction control part 9. Out of the extracted black picture element linking areas, one area, in which only one boundary having a certain dimension or above exists for its outer circumferential boundary length, and the length of the above-mentioned boundary is close to the outer circumferential boundary length, is discriminated as an area frame by processing parts 11, 13, and 15, memories 10 and 14, and a counter 12, extracted, stored in an extracted picture storing memory 16 together with the information in the memory 2, and outputted to a picture output processing part 17 as the picture information of the area enclosed with the closed curve.
Patent JP-S6162463-A (JP)
Inventor: TANAKA KENJI
IPC: D04H1/407
Filed: 1984-08-31
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-S5972480-A (JP)
Inventor: MAEKAWA SHINICHI
IPC: G11C7/00
Filed: 1982-10-19
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-H0716055-A (JP)
Title: Steaming machine for tea leaf
Inventor: KAWAMOTO HIDEKATSU
IPC: A23F3/06
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a tea leaf steaming machine capable of performing stable steaming of tea leaf without forming a compressed lump of tea leaves or causing powdery crushing of tea leaves by frictional force. CONSTITUTION:A rotary drum 3 having narrow slits is detachably attached to a steaming machine main body 1. A rotary transfer mechanism 4 having a radially extending spiral blade 42 is placed in the inner space 31 of the rotary drum 3. An elastic member 5 is attached to the tip end of the blade 42 and brought into contact with the lower part of the inner circumference of the rotary drum 3.
Patent JP-S5885905-A (JP)
Title: Tape recorder
Inventor: FUJIMOTO NOBUHIRO
IPC: G11B20/02
Filed: 1981-11-16
Abstract: PURPOSE:To enable the hearing through another radio receiver with optional sound volume and sound quality, by modulating the reproduced signal and transmitting it as a radio wave. CONSTITUTION:In a reproduction mode, the reproduced signal sent from a head 2 is applied to a modulating circuit 7 via the recording/reproducing switches S1-2 and S1-1, amplifiers 5 and 6, and a connecting terminal for a headphone respectively. The reproduced signal of the circuit 7 is transmitted through an antenna which is connected to an antenna terminal 11 via a transmitting circuit 8. Therefore it is possible to receive the radio waves and to hear the modulated signal with a proper and optional output through another radio receiver by setting the transmitting frequency at the radio receiving frequency. Under such conditions, a mixing switch S2 is turned on and therefore the above-mentioned signal can be transmitted also through the circuit 8 in the form of a radio wave.
Patent JP-H0910729-A (JP)
Title: Extrusion molding machine and die
Inventor: UMEHARA SATOSHI
IPC: B09B3/00
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the number of replacing processes of the die piece and die holder of an extrusion molding machine. CONSTITUTION: The die piece and die holder of an extrusion molding machine are set to an integral die 13. By this constitution, a large number of die piece attaching and detaching processes performed heretofore when the die is replaced when the die piece is abraded and the die holder is replaced when abraded are eliminated and the parts of die holes 14 and the part abraded by kneaded matter of the die 13 become the same material and an abrasion limit becomes almost simultaneous and production cost is reduced and the number of replacing processes is reduced.
Patent JP-2000021642-A (JP)
Title: Wound core transformer and its manufacture
Inventor: SHIRAHATA TOSHIKI
IPC: H01F30/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wound core transformer which can have its steel-made band, metallic coil spool, metallic coil presser, etc., which are grounded easily and its manufacturing method of a wound core transformer equipped with a wound core, such as an amorphous wound core having a steel-made band wound around an outermost shell and a coil into which the wound core is inserted. SOLUTION: This wound core transformer, equipped with a wound core 1 having a steel-made band 11 wound around the outer most shell and a coil 2 into which the wound core 1 is inserted, is equipped with a common ground conductor 3 to which ground lead members 31 are connected. The common ground conductor 3, the ground lead member 31 (32, 33) from the steel-made band 11, metallic coil spool, metallic coil presser are connected.
Patent JP-H0935903-A (JP)
Title: Chip component
Inventor: IZEKI TAKESHI
IPC: H01C1/04
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To align rectangular chip component, having a plurality of terminal electrodes and asymmetric electric circuits in substrate sections, in the same circuit direction only by an optical method without using electrical measurement. SOLUTION: Terminal electrodes 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h are formed to the foue irregular sections of an insulating substrate 1, in which four recessed sections or projecting sections are shaped at edges, and a film dielectric 3 is formed between the terminal electrodes 2a-2b of a substrate surface and film resistors 4a, 4b, 4c, 4d between the terminal electrodes 2a-2h, 2b-2g, 2c-2f and 2d-2e of a substrate rear respectively. The substrate surface is covered with a black based protective film 5 and the substrate rear with a white based protective film 7 with the exception of the edge sections of the terminal electrodes, and a white based sealing 6 is formed partially near one edge on the black based protective film 5.
Patent JP-H0361709-A (JP)
Title: Screw nut and manufacturing method of the same
Inventor: RUDORUFU SHIYUNAIDAA
IPC: B23G1/32
Filed: 1990-07-11
Abstract: PURPOSE: To reduce the number of rotation at the time of fitting a nut by forming a slit in width free to insert a bolt, etc., in the radial direction by making it coincide with a thread ridge part in diameter as well as the thread ridge on the central inside. CONSTITUTION: Thread ridge parts 2 on the central inside are formed on a screw nut body 1, and a slit 3 in the radial direction is formed herefrom. This slit 3 in the radial direction is constituted of parallel side walls 4, 5 having parallel grooves 6, and cross sections of the grooves 6 are materially made to coincide with cross sections of the central inside thread ridge parts. Consequently, at the time of fitting it on a long bolt or stud, it is possible to install it on an optional desired position, to eliminate rotation until it reaches this position and to improve working performance.
Patent JP-S6161033-A (JP)
Title: Measuring method of characteristic of element with electrooptic effect
Inventor: KAWAI TAKASHI
IPC: H01L41/22
Filed: 1984-09-03
Abstract: PURPOSE:To measure electrooptic effect, specially, only Kerr effect or Pockels effect by providing the electrooptic effect element with two groups of electrodes and canceling photoelastic effect. CONSTITUTION:The 1st electrode 2 is provided in the center of the electrooptic effect element 1 and the 2nd electrodes 3 and 3 are arranged at both its side. The element 1 is supported by a U-shaped support part 4. When a voltage is applied to the 2nd electrodes, the element expands in the y-direction andcontracts in the x- and z-directions through electrostrictive effect. Consequently, the pat where the 1st electrode is formed expands in the x-direction and contracts in the y- and z-directions. When a voltage is applied to the 1st electrode 2, the element expands in the z-direction and contracts in the x- and y-directions through the electrostrictive effect. Then, force only in the y-direction remains at the 1st electrode 2 and has an onward direction in the optical-axis direction A, so there is no influence of variation in refractive index due to the photoelastic effect. Therefore, variation in refractive index only depending upon the electrooptic effect appears at the 1st electrode 2, so the Pockels effect is easily measured.
Patent JP-H0472552-A (JP)
Title: Thin film transistor base and method and device for inspecting it
Inventor: IWATA HISAFUMI
IPC: G02F1/1368
Filed: 1990-07-13
Abstract: PURPOSE:To specify an image address where a short circuit failure might occur by applying a DC voltage between a scanning line and a signal line, and using an infrared image detector to detect heat generated at wiring by a current flowing through the short circuit failure portion of the scanning line and the signal line. CONSTITUTION:The wiring patterns of a short circuit image address are sequentially positioned within a field of 6M of an infrared microscope and an infrared image is detected. When the intensity of the infrared image is more than a fixed value, a device judges that heat generated by a short circuit exists in the image address, and detects the position of the short circuit within the infrared image. The short circuit can be detected e.g. where infrared light intensity is at its maximum. In addition to the coordinate of the short circuited position thus found within the infrared image, circuit pattern design data and base positioning coordinate data are used to decide a short circuit expected area where a short circuit 3 occurs. As a result, the short circuit 3 is found to exist within the short circuit expected area 73c and it is therefore possible to decide a wiring cutting position 9c.
Patent JP-2001010408-A (JP)
Title: Control device for motor-driven, stowable rear-view mirror
Inventor: NAGAO MITSUYOSHI
IPC: B60R1/074
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a motor-driven, stowable rear-view mirror whereby the rear-view mirror can be surely made to reach an upright position or a stowed position irrespective of battery voltage fluctuation, thus preventing application of great load to various parts constituting a rotating mechanism. SOLUTION: This control device is provided with a changeover switch SW1 for changing the polarity of a dc power supply, a driving motor M1 for driving and rotating a motor-driven, stowable rear-view mirror, and FETs 1, 2 for alternately turning on and off the power supply of the driving motor M1. The control device further includes a triangular wave generating circuit 5 which outputs a triangular wave when the changeover switch SW1 is connected to either polarity, and an integrating circuit constructed as a series connection circuit of a resistance R1 and a capacitor C1, with the output signals of the circuits supplied to a comparator 6. The comparator 6 outputs an H-level signal when the triangular wave is greater than the integrating circuit output, and outputs an L-level signal when the integrating circuit output is greater than the triangular wave.
Patent JP-S6339853-A (JP)
Title: Production of beta-naphthalenesulfonic acid
Inventor: SUGIURA HIROYUKI
IPC: C07C67/00
Filed: 1986-08-05
Abstract: PURPOSE:To produce the titled compound useful as dyes, etc., in high yield and purity, without necessitating waste water treatment, by sulfonatiang naphthalene with sulfuric acid, diluting the obtained sulfonated mass with water, etc., crystallizing and separating the compound and returning the mother liquor to the sulfonation step. CONSTITUTION:Naphthalene is sulfonated with H2SO4 and unreacted components are removed from the system. The sulfonated mass produced by this process is diluted with water or with an aqueous solution of sulfuric acid and the objective beta-naphthalenesulfonic acid is separated by crystallization. The mother liquor left after the separation is returned to the sulfonation step. beta-Naphthalene- sulfonic acid can be produced by repeating the above process. It is also effective to dilute the mother liquor with water or a sulfuric acid solution according to the figure without returning to the sulfonation step, adjust the naphthalene- sulfonic acid concentration to <=30wt% and the liquid temperature to 0-40 deg.C, separate the crystallized dinaphthyl-sulfone and return the separated liquid to the sulfonation step.
Patent JP-2000021287-A (JP)
Title: Field emission type electron source and its manufacture
Inventor: INOUE YOSHIHISA
IPC: H01J1/304
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable field emission type electron source and its manufacturing method capable of obtaining high current at low voltage by coating the tip of a cathode by inexpensive physical vapor deposition or sputtering vapor deposition. SOLUTION: A silicon substrate is used as a substrate 1, and a conical projection is formed on the substrate 11 as a cathode 10. A gate electrode 13 is arranged on the substrate 11 through an insulating film 12. The gate electrode 13 is formed so as to surround the cathode 10, and double coating layers 20, 21 are formed in the sharp part of the cathode 10 and on the surface of the gate electrode 13.
Patent JP-H1131460-A (JP)
Title: Discharge type plane display device
Inventor: MURATA TAKAAKI
IPC: H01J11/16
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve light emitting efficiency and screen brightness of a plasma discharge type plane display device. SOLUTION: A plasma discharge type plane display device 1 with the partial pressure of Xe in mixture gas G being 15% or more has a display electrode 12a on a surface substrate 11 and a counter electrode 23 on an emission substrate 21. The phosphor layer 28 of a discharge chamber 26 for the emission substrate contains small-side spherical phosphors whose outside is covered with a reflecting layer 27. The display electrode of the surface substrate is protected by a protecting film 15 formed on the side face of the discharge chamber, an ultraviolet reflecting film 14 and a dielectric layer 13. In this way, the plasma discharge type display device with a high screen brightness is provided, in which the display of an image is started with low discharge starting voltage and emission efficiency is improved.
Patent JP-H0824101-A (JP)
Title: Article frame
Inventor: SUZUKI EIJI
IPC: A47G1/12
Filed: 1994-07-12
Abstract: PURPOSE:To provide an article frame without causing contamination or breakage at the time of mounting and demounting a displayed article on and from the frame. CONSTITUTION:Holes 8 are formed through a display plate material 4 along the thicknesswise direction thereof, and articles 5 to be displayed are arranged in the holes 8. Also, a soft member 6 is laid on the back of the material 4 and exposed to the holes 8. In addition, the articles 5 are pressed against the exposed member 6 with a cover plate 3. The soft member 6 can be housed in a frame type holding member 66. Furthermore, the member 6 has at least a double-layer structure formed out of the first layer 6a including a plane exposed from the holes 8 of the material 4 and the second layer 6b adjacent thereto. In this case, the first layer 6a may be formed out of a material having a larger friction coefficient than the second layer 6b.
Patent JP-S6245134-A (JP)
Title: Lighting apparatus
Inventor: KANEKO FUJIKATSU
IPC: H01L21/58
Filed: 1985-08-23
Abstract: PURPOSE:To relax beams by a delustered plate, and to prevent a halation phenomenon by iirradiating a material to be lighted by beams through the delustered plate. CONSTITUTION:A ground glass plate 10 as a delustered plate having light- transmitting properties is arranged at a right angle to an optical axis and held so as to shield an opening section at the nose of a holding cylinder 7 in the opening section. A lens lamp 13 as a light source is housed slidably in the longitudinal direction in a housing section 12. The lamp 13 is constituted so as to project parallel luminous fluxes, and disposed so as to be inclined only by a predetermined angle theta to the optical axis of a microscope 3. Conse quently, a material to be lighted is lighted by beams relaxed by the glass plate 10, and beams scattered by the material to be lighted are selected properly in the glass plate 10. Accordingly, a halation phenomenon is prevented.
Patent JP-H0349199-A (JP)
Title: Electron beam incidence method for synchrotron radiating device
Inventor: HONJO ICHIRO
IPC: H05H13/04
Filed: 1989-07-17
Abstract: PURPOSE:To reduce the beam size in a short time, sharply shorten the incidence time, and improve the energy efficiency of a device by applying the energy increased or decreased for each incidence cycle of an electron beam to an electron storing ring. CONSTITUTION:The energy fed to an electron storing ring 6 is increased or decreased immediately after the incidence before the next incidence cycle to accelerate damping, and the beam size is shrunk. When energy is increased from 50eV to 200MeV in 1 sec and decreased to 50eV in 1sec, the beam size deltax is made about 1/2 of the initial value. When it is increased in 10sec and decreased in 10sec, deltax is made about 1/100, but actually it is not reduced so much due to the effect of the repulsion among electrons. The effect is larger as the width between the upper and lower values becomes larger, but the load of a power source is large and the merit is reduced to a half, thus the optimum width must be determined by experiments or the like in advance.
Patent JP-S6244483-A (JP)
Title: Rule control system
Inventor: OE KOJI
IPC: B41J29/26
Filed: 1985-08-23
Abstract: PURPOSE:To make it possible to form output data at a high speed to output the same, by forming and holding the rule detailed informations corresponding to the figures of all lines in a page from the rule coordinates imparted to a page unit from an external apparatus and rule information constituted of a rule line kind and forming output data containing a rule on the basis of said rule detailed information. CONSTITUTION:When printing information is inputted to a memory part 2 from an external apparatus 8 by an input control part 3 in printing operation, said printing information is developed on the dot data of a character pattern memory part 6 by a development control part 5 to be successively stored in the output data buffer region within the memory part 2. The development of the printing information is finished after the character output data of one line has been formed. The development of in-line rule data is performed by a method wherein the rule information corresponding to an objective line is referred with respect to all of rule informations in a rule file 31 and in-line rule output data is added to the output data buffer region in the memory part 2. When the formation of the output data of one line is finished, the output data of the output data buffer region in the memory part 2 is outputted to a line printer 7 for the purpose of printing by an output control part 4.
Patent JP-S6075817-A (JP)
Title: Production of liquid crystal display element
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1333
Filed: 1983-09-30
Abstract: PURPOSE:To permit easy automation of a process for producing a liquid crystal element by coating a liquid crystal by offset printing on a substrate on which electrodes are formed then superposing a substrate on which other electrodes are formed onto said substrate by pressing or the like thereby sealing the liquid crystal between two sheets of the substrate. CONSTITUTION:A liquid crystal 9 is coated by offset printing on a substrate 7 on which electrodes are formed then a substrate 11 on which other electrodes are formed is adhered onto said substrate and both substrates are adhered by a thermosetting press or the like to seal the liquid crystal 9. The need for an injecting hole is eliminated by packing the liquid crystal 9 between the substrates by printing in the above-mentioned way and therefore the need for a sealing part is eliminated. Generation of a projection owing to the sealing part is thus obviated and the mounting to electronic apparatus is improved. The automation of the packing stage and the stages before and after said stage is easy.
Patent JP-2000198234-A (JP)
Title: Optical printer head
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high quality optical printer head with little risk of unnecessary latent image formation on a photosensitive member. SOLUTION: An optical printer head provided by mounting a light emitting member 3 with a plurality of light emitting elements 4 and a plurality of terminal electrodes on the lower surface on the upper surface of a transparent substrate 1 with a plurality of circuit wirings 2 formed thereon by electric connection of the terminal electrodes and the circuit wirings 2, wherein the circuit wirings 2 are disposed along the outer peripheral part of the light emitting member 3 so as to surround all the light emitting elements 4. Among the plurality of the circuit wirings 2, the circuit wirings adjacent with each other are formed so as to be partially superimposed in the direction orthogonal to the arrangement direction of the light emitting elements 4.