baber/WOPTO huggingface dataset:
Patent JP-S59214650-A (JP)
Title: Device for laminating film
Inventor: JIYOSEFU ROBAATO HAAKU
IPC: B32B37/14
Filed: 1983-11-12
Abstract: A laminating apparatus for laminating extensible plastic film material to a paper backing material to form a laminated composite. The apparatus comprises mechanical stretch control means for controlling the stretch or relaxation of the film material prior to lamination with the paper material. The apparatus also comprises means for monitoring the amount of film stretch in the laminated composite and providing data therefrom to a data processing unit which provides control signals to operate the mechanical stretch controlling means.
Patent JP-H0861724-A (JP)
Title: Frame for ventilating fan and weather cover for the fan mounted in the frame
Inventor: KANAI HIROKI
IPC: F24F7/013
Filed: 1994-08-15
Abstract: PURPOSE: To provide a frame for a ventilating fan which can easily and effectively conduct a waterproof construction for preventing the invasion of rain water from a ventilating fan mount and deal with the difference of the thicknesses of an exterior finish material, and a weather cover which can be effectively and rigidly mounted in the frame. CONSTITUTION: A frame 1 for a ventilating fan comprises a frame body 3 inserted into a ventilating fan mounting through hole, a collar 4 provided at the periphery of the body 3, and a weather cover mount 5 provided at the outer opening end of the body 3. The frame 1 is preferably provided with a groove stripe 7 between the collar 4 and the mount 5. The cover 2 for the fan comprises a cover body 9 having a suction/exhaust port 8, a part 10 to be mounted to mount the body 9 at the mount 5 of the frame 1 for the fan by a clamping fitment 18, and a support piece 12 provided to protrude from the edge of the part 10 to be mounted toward a wall direction.
Patent JP-H07211918-A (JP)
Title: Manufacture of thin film transistor
Inventor: SUN RIYON SON
IPC: H01L21/8244
Filed: 1994-08-16
Abstract: PURPOSE: To provide a manufacturing method of a thin film transistor which increases an ON/OFF current ratio and reduces a required power. CONSTITUTION: A gate electrode 17a is formed by patterning a third semiconductor layer 17 and a gate oxide film 16 so as to be made to overlap for a source region 13a and be offset for a drain region 13b.
Patent JP-H0763908-A (JP)
Title: Reflection plate for liquid crystal display and polarizing plate
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1335
Filed: 1993-08-27
Abstract: PURPOSE:To provide a reflection plate for liquid crystal display having high brightness or high diffusion reflectivity at a low cost. CONSTITUTION:A noble metal layer 13a of a silver system, gold system, etc., is thinly (a film thickness of 50 to <500 angstrom) formed on a non-noble metal layer 12a of an aluminum system, copper system, etc., and, therefore, light is shielded by the non-noble metal layer 12a or the laminated layers of the non-noble metal layer 12a and the noble metal layer 13a. The main reflection is determined by the noble metal layer 13a and eventually, the reflection plate 14 for liquid crystal display having the brightness or diffusion reflectivity equal to or approximate to the brightness or diffusion reflectivity of the noble metal layer having a sufficient thickness for reflection is obtd. In addition, the smaller amt. of the noble metals to be used than for forming the reflection plate of the noble metal alone is necessitated and the reflection plate of a low cost is obtd.
Patent JP-H0375738-A (JP)
Title: Color image forming device
Inventor: BESSHO YOSHINORI
IPC: G03D13/00
Filed: 1989-08-18
Abstract: PURPOSE:To simplify the construction of the device and to reduce costs by using three-layered microcapsule sheet consisting of photosensitive microcapsule layers containing yellow/magenta/cyan dye precursors and controlling a position at which an irradiation laser beam is focused. CONSTITUTION:The laser beam from a light source 10 is modulated by a modula tor 20 in terms of intensity to an amount specified by a density controller 15, and is sent to a fiber 40. Then, an incidint angle control mechanism 130 controls its incident angle to a condenser lens 70 via a collimator lens 50; according to each angle, the beam is made focus on the Y, M, or C layer of the photosensi tive microcapsule sheet containing yellow (Y)/magenta (M)/cyan (C) dye precursors. Since only the focused layer is exposed, a color picture is obtained by means of a simple construction, and costs are reduced.
Patent JP-S6455936-A (JP)
Title: Frame detection circuit
Inventor: OBA MASASHI
IPC: H04J3/06
Filed: 1987-08-27
Abstract: PURPOSE:To decrease the circuit scale by providing a function required for frame detection such as operation as a shift register in a built-in table and detection of coincidence/dissidence between detected pattern and frame pattern to a ROM. CONSTITUTION:In giving 0000000 and 1 from a FF 72 as data to a ROM 71, a flag representing odd/even number and a flag representing whether or not the pattern is coincident with a 7-bit pattern are inserted to a specific bit and 10000000 is read as a generated pattern and fed to the FF 72 via a gate 73, and the processing similar to above is executed repetitively. In discriminating it that a synchronization protection circuit 8 detects a multi-frame pattern, a table switching signal is sent. The ROM 71 has a 2nd table having a pattern and flag required for the operation after the said detection in addition to the said table. The 2nd table continues detecting coincidence/dissidence of the input data with self-running and the circuit 8 checks it and sends a table switching signal in the set state and the pattern detection is switched.
Patent JP-S60106356-A (JP)
Title: Linear vibration actuator
Inventor: MIZUNO TSUTOMU
IPC: H02K33/12
Filed: 1983-11-15
Abstract: PURPOSE:To improve the accuracy of the stopping position of a movable body on back and forth passages by setting the relationship between the pole teeth of an electromagnet of the primary side and teeth formed at the secondary side to the prescribed one. CONSTITUTION:The primary side 3 of an actuator is composed of a permanent magnet PM, and two electromagnets EMA, EMB provided at the left and right sides of the magnet PM. The pole teeth P1-P4 of the electromagnets EMA, EMB are opposed to teeth T1-T4 formed at the secondary side 5. The widths of the teeths P1-P4 and T1-T4 are the same, and the teeth are constructed so that, when the tooth faces of the pole tooth P1 and the tooth T1, the pole tooth P3 and the tooth T3 coincide, the tooth faces of the teeth T2, T4 are displaced in the width (a) to the sides of the teeth T1, T3 with respect to the tooth faces of the teeth P2, P4.
Patent JP-H1147589-A (JP)
Title: Regeneration pretreatment of activated carbon
Inventor: MAKITA NORIO
IPC: B01J20/34
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide regeneration technique controlling ash such as manganese, iron, aluminum or the like contained in regenerated activated carbon to low concn. SOLUTION: In an activated carbon regeneration pretreatment method wherein activated carbon deteriorated in its adsorbing capacity by the adhesion of metals is washed with a washing agent containing at least one mineral acid and/or reducing agent prior to the activation treatment before washed with pure water, as the mineral acid, at least one acid selected from hydrochloric acid, sulfuric acid and phosphoric acid is pref. and, as the reducing agent, at least one compd. selected from hydrogen peroxide, ascorbic acid and hydroxylamine hydrochloride is pref.
Patent JP-S58110434-A (JP)
Title: Manufacture of ferrite from waste liquor produced by pickling steel
Inventor: YANAGIHARA KAZUO
IPC: H01F1/10
Filed: 1981-12-23
Abstract: PURPOSE:To manufacture ferromagnetic ferrite by adding alkali to waste liquor produced by pickling steel as starting material to convert ferrous ions contained in the waste liquor into hydroxide and by oxidizing the hydroxide with nitric acid radical. CONSTITUTION:Waste liquor produced by pickling steel parts with sulfuric acid or hydrochloric acid contains a small amount of metallic ions of Cu, Zn, Pb, Cd, Mn, Ni, Cr, etc. besides ferrous ions. The waste liquor is adjusted to 7-9pH with an aqueous NaOH soln. to convert the ferrous ions into hydroxide. Nitric acid, a nitrate such as NaNO3 or KNO3, or waste liquor discharged by pickling steel with nitric acid is then added to carry out oxidation so that 2/3 of the ferrous ions as iron hydroxide are converted into ferric ions. Thus, ferromagnetic ferrite represented by a formula MO.Fe2O3 (M is Fe, Cu, Zn, Pb, Cd, Mn, Ni, Cr, etc.) can be manufactured without causing environmental pollution.
Patent JP-S6477094-A (JP)
Title: Parameter setter for electronic musical instrument
Inventor: MATSUBARA AKINORI
IPC: G10H1/18
Filed: 1988-08-30
Abstract: PURPOSE: To quicly prepare an optional musical sound by selecting a parameter to be initialized and initializing only the selected parameter to the same value as a previously stored initial value. CONSTITUTION: When any one of plural paramter keys 17 to 23 and an initialization key 24 are simultaneously depressed, the set value of the selected parameter is initialized to its initial value. Thereby only a parameter to be initialized is selected and only the selected parameter is initialized to the same value as a previously set initial value. Since each parameter of a timbre is individually initialized and a suitably set parameter is stored, it is unnecessary to successively set up all parameters even when initialization is executed. Consequently, a required sound is quickly prepared.
Patent JP-H1162111-A (JP)
Title: Joint clip-mounting device
Inventor: KAJIOKA YASUO
IPC: E04C5/18
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To resolve problems that personel expenses are increased without promoting productivity since joint clips are mounted to a horizontal bar one by one by manual operation when it is to be mounted to the horizontal bar. SOLUTION: A basic platform 10 having a plurality of projections 13 inserted in a vertical bar holding section 4 of a joint clip 3 and interlocked with the joint clip 3 is provided. The joint clip 3 is borne in a movable manner in order to make accessible and separable from the basic platform 10, and a pushing member 30 brought into contact with a horizontal bar 2 provided on a horizontal holding section 5 of the joint clip 3 by approaching the basic platform 10 side and pushed inside the horizontal holding section 5 is also provided.
Patent JP-S6191959-A (JP)
Title: Heterojunction type transistor
Inventor: DOSEN MASASHI
IPC: H01L29/73
Filed: 1984-10-12
Abstract: PURPOSE:To improve the high speed and high frequency characteristics of the titled transistor by a method wherein a high resistance ion implantation region is provided on the circumference of the base region of a high density base electrode lead out region, excluding the part adjoining to the base region, in such a manner that the ion implantation region is contacted to the base electrode lead out region. CONSTITUTION:A substrate S consisting of N type GaAs single crystal is provided. The first semiconductor layer 1, consisting of an N type GaAs semiconductor, the second semiconductor layer 2 of P type high carrier density, and the third semiconductor layer consisting of N type (AlGa)As compound semiconductor are grown on the substrate S successively by performing an epitaxial growing method. A base electrode lead out region 5 is formed on the semiconductor layer 3 surrounding the part where an emitter region is formed. A high resistance region 12 is formed on the region 5 including its circumferential region. As a result, the capacitors Cbc and Cbc located between a base and an emitter, and the base and a collector can be sufficiently reduced based on the prescribed junction capacitance.
Patent JP-H0877670-A (JP)
Title: Optical data-recording/reproducing apparatus
Inventor: HORI SHIGEKI
IPC: G11B17/057
Filed: 1994-09-07
Abstract: PURPOSE: To obtain an apparatus for recording media of different specifications by moving a clamper up/down according to the presence/absence of a hub and magnetically attracting a magnetic body of the clamper or the hub to an annular magnet of a turntable, thereby holding the recording medium in pressed touch with the clamper. CONSTITUTION: A center hole 30a butts an outer peripheral surface of a flange part 12a of a cylindrical member 12 in accordance with the rise of a turntable 8 to a recording/reproducing position, so that a single body 30 of a recording medium without a hub is automatically centered. When a clamper 14 is lowered, the recording medium is pressed/held in touch with a supporting surface 8d of the turntable by a magnetic attraction force between a magnetic body 14a of the clamper and an annular magnet 10 concentric with a center shaft 7. On the other hand, a recording medium 34 having a hub 35 and stored in a cartridge 36 is centered in the same manner at the turntable 8 and then the hub 35 is magnetically attracted to the annular magnet 10 of the turntable, so that the recording medium is held on the supporting surface 8d.  At this time, a clamping means 9 is maintained at a rise position. Irrespective of differences in specifications of the recording media, the recording media can be set in one recording apparatus, which meets a tendency towards multimedia and saves cost and space.
Patent JP-S60105945-A (JP)
Title: Measurement for concentration of hexavalent chromium ion in solution
Inventor: KOUNO YOSHIHISA
IPC: G01N21/33
Filed: 1983-11-14
Abstract: PURPOSE:To enable a continuous and accurate measurement by a method wherein a measuring light with a specified wavelength is made incident into a solution to be measured flowing through a flowcell and the intensity of the transmission light to determine the ion concentration by absorptiometry. CONSTITUTION:A part of a waste liquid to a reducing tank 20 is shunted to a shunt tube 22 with a pump 24 to be accumulated at a liquid tank 26. Then, it is withdrawn from the liquid tank 26 at a specified speed with a pump 28 and flows into a flowcell 30 continuously. Then, a measuring light with the wavelength of 335-345nm is made incident into the waste liquid and the intensity of the transmission light is measured with an absorptiometer 32 to be recorded on a recorder 34. Thus, the concentration of hexachromium ion can be measured continuously online by absorptiometry from the intensity ratio between the incident light and the transmission light.
Patent JP-S6371476-A (JP)
Inventor: UNNO HARUO
IPC: B61B13/12
Filed: 1986-09-12
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-H0552007-A (JP)
Title: Eaves gutter
Inventor: SHIMURA HARUO
IPC: E04D13/064
Filed: 1991-08-26
Abstract: PURPOSE:To provide a heat collecting pipe around a roof, nice-lookingly, simply, and effectively. CONSTITUTION:In an eaves gutter provided with a heat collecting pipe 3 on the upper end of the forward part 2 an eaves gutter main body 1, the heat collecting pipe 3 together with the eaves gutter are provided without a sense of incongruity against the surroundings of a roof, nice-lookingly and simply. The sunlight is sufficiently received with the heat collecting pipe 3, and natural light is effectively obtained.
Patent JP-H0765177-A (JP)
Title: System and device for image processing
Inventor: KONNO YUJI
IPC: G06T3/00
Filed: 1993-08-30
Abstract: PURPOSE:To suppress a rise in the cost of the image processing system which composes an image of a character line drawing described in PDL and a natural image. CONSTITUTION:According to layout plane information on the natural image and superposition plane information showing the overlap state of both the images, a host 101 combines one of character line drawing data and discrimination information on the natural image with both the pieces of information and an encoding part 204 performs an encoding process; and then the host outputs natural image data wherein encoded image information is compressed. A printer 102 stores a test memory 208 with image information inputted from the host 101 and an image memory 209 with the natural image data and after the stored image information is decoded by a decoding part 211, code data that the discrimination information specifies are read out of the image memory 209 and decoded by a decoding part 212 according to the layout plane information. According to the layout plane information and superposition plane information, a selector 215 selects one of the decoded character line drawing data and decoded natural image data.
Patent JP-H0661642-A (JP)
Title: Jointing method for flexible resin board
Inventor: HIRAI MINORU
IPC: H05K3/32
Filed: 1992-08-11
Abstract: PURPOSE:To joint the terminal of a thin wiring pattern of a planar display module with a terminal of a thick wiring pattern of a circuit board, on which a driving circuit and the like are formed, through a flexible resin board formed with a wiring pattern such that both terminals are jointed through an adhesive film having uniform thickness while ensuring conductivity at the joint. CONSTITUTION:Dielectric resin 6 is filled in a recess 3 made in one board at a joint of a circuit board 4 and a flexible resin board 1 for connecting thick wiring patterns with each other thus reducing the volume of the recess and then both terminals are connected through a thin anisotropic conductive adhesive film 7.
Patent JP-H0947005-A (JP)
Title: Stepping motor
Inventor: KOBAYASHI TOSHIMASA
IPC: H02K37/12
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a stepping motor through simple structure without sacrifice of output torque. SOLUTION: First and second flat coil groups 15, 16 are arranged, at a predetermined angle, oppositely to a plurality of identical poles formed on the opposite sides of a rotor magnet disc 14 in the axial direction. The flat coil group 15, 16 is then fed with an exciting current at a predetermined timing to drive the rotation of a rotor magnet 14. The flat coil group 15, 16 and the rotor magnet 14 are arranged flatly in the axial direction through no conventional pole tooth thus eliminating the radial and axial spaces.
Patent JP-S59104298-A (JP)
Title: Endless tracked belt press
Inventor: KUROSAKI TOSHIYUKI
IPC: B01D33/048
Filed: 1982-12-06
Abstract: PURPOSE:To provide a titled press which prevents the damage of a pressurizing unit and an endless tracked belt and the leakage of sludge by the constitution wherein the driven shaft of the endless tracked belt is integrally movably supported on the pressurizing unit for compressing the sludge between a rotary drum and the endless tracked belt. CONSTITUTION:An endless tracked belt press is provided with an endless tracked belt 2 extended between a driving shaft 14 driven by a motor 3 and a driven shaft 15 along the outside circumference of a rotating drum 1, compresses the sludge 5 supplied from a feed hopper 4 into the clearance between the same by the pressurizing rolls 8 of a pressurizing unit 7 made rockable around a shaft 19 to remove water, and takes out cake 10. Said shaft 15 in such a press is supported to the unit 7 and is moved integrally therewith so that the positional relation between the shaft 15 and the rolls 8 is made invariable, thereby preventing the curving of the belt 2, the damage on the belt 2 and the rolls 8, and the leakage of the sludge 5 from the space between the hopper 4 side and the belt 2.
Patent JP-H0378793-A (JP)
Title: Cursor display controller
Inventor: YAMADA HIROMI
IPC: G09G5/08
Filed: 1989-08-22
Abstract: PURPOSE:To prevent unnecessary cursor display by not displaying a cursor when plural sets of cursor position data exists on a cursor position register and displaying the cursor only when the absence of the cursor position data is detected by a deciding circuit. CONSTITUTION:A cursor display circuit 4 judges whether the cursor position data remains in the cursor display register 2 by using the signal Empty formed by the deciding circuit 3 after taking out the cursor position data. The display circuit keeps taking out the cursor display position data from the cursor position register 2 until the cursor position register is put into an empty state when the cursor position data remains. The signal Empty changes from a High to Low and the cursor display circuit 4 displays the cursor to a display device 5 on the basis of the value of the final cursor position data when all sets of the cursor position data are taken out of the cursor position register 2. The displaying of the cursor which is not required to be displayed at the time of inputting of continuous characters is prevented in this way.
Patent JP-S6369327-A (JP)
Title: Phase control device for transmission line system
Inventor: MIURA MASANORI
IPC: G06F5/00
Filed: 1986-09-11
Abstract: PURPOSE:To attain normal conversion where a frequency division clock and a parallel data are synchronized by giving a frequency division clock phase- shifted by an output clock to a parallel/serial conversion means. CONSTITUTION:An n-set of parallel data sent from a serial/parallel circuit 1 is inserted to an auxiliary data bit 15 in a frame format at a period of 1/f sec in a data processing system 3-1. Moreover, an n-set of parallel data and a clock signal having a frequency f/n are given to a data processing system 3-2. The clock of frequency f/n is multiplied by (n) in a multiplier circuit 6 and becomes an output clock. A shift register uses the clock having a frequency (f) to phase-shift the clock of frequency f/n to generate an n-phase clock, which is given to a parallel/serial conversion circuit 2. The phase of the n-phase clock is matched with that of both the n-kind of parallel data and the output clock.
Patent JP-H0498643-A (JP)
Title: Cassette loader
Inventor: SAITO HIRONORI
IPC: G11B15/675
Filed: 1990-08-15
Abstract: PURPOSE:To miniaturize the mechanical size in the widthwise direction of a cassette as much as possible by specifying a spring body for giving lifting force to a cassette holder as a torsion spring and inserting a synchronizing shaft through a coil hollow part of the spring body. CONSTITUTION:The spring body 4 consisting of the torsion spring is allowable to insert the cynchronizing shaft 3 into the hollow part of its coil part 4a, while an arm 4b on one side of the spring body 4 is restrained at a bent piece 2a formed on one side of a turning arm 2, and an arm 4c on the other side of the spring body 4 at a restraining piece 1a of the cassette holder 1 respectively, and hence bias force is imparted to the cassette holder 1 in its lifting direction. The spring body 4 can be disposed with its main body from a plane view point to be inside the cassette holder 1, and a protruding amt. of the spring body 4 toward the outside of the cassette holder 1 is suppressed to a minute amt. by a line diameter of the spring body 4, i.e. a dimension of (d) as shown in the figure, so that the subject device is diminished in its cassette widthwise dimension.
Patent JP-S6370233-A (JP)
Title: Electromagnetic program shutter
Inventor: ENOMOTO SHIGEO
IPC: G03B9/10
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a shutter of simple constitution which has high accuracy and operates electromagnetically by installing a columnar permanent magnet rotatably and opening and closing shutter sectors with the rotational force of the magnet generated when a fixed coil provided at the periphery of the magnet is fed with electricity. CONSTITUTION:An arithmetic circuit 10 feeds electricity to the fixed coil 5 according to object brightness measured by a photodiode 9, and then the columnar permanent magnet 3 rotates as shown by an arrow together with a rotary shaft 4. The shutter is opened by said rotation through an arm and a link lever 7. Then the value of a current supplied from a constant current output circuit 11 to the coil 5 is set previously that the opening speed of the shutter sectors 1 and 2 is proper. Then the electricity to the coil 5 is ceased, the magnet 3 is rotated with the attractive force operating between a magnetic body piece 8 and the magnet 3 and its N pole stops opposite the magnetic body piece 8. The sectors 1 and 2 close the opening of the shutter at the return position of the magnet 3.