baber/WOPTO huggingface dataset:
Patent JP-H11124924-A (JP)
Title: Sound insulator, sound insulating wall, and method for constructing sound insulating wall
Inventor: KAMATA NORIO
IPC: E04B1/86
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating wall which is easy to construct in the form of a firm, continuous wall. SOLUTION: A sound insulator 6, which has a constructed wall part 11 projected from one end and which has an approximately perpendicular side wall part 8 provided integrally therewith, is formed of concrete on each side of a sound insulating part 7 taking the form of a rectangular, almost flat plate. An elevated bridge 1 is formed at the edge of each side of the ground 2 by providing anchors appropriately in a protrusive manner and by placing concrete in-situ, and a spacer is put thereon. The plurality of sound insulators 6 are arranged in parallel as a locking wall part provided on one side wall part of one sound insulator 6 is locked into a groove part provided in the other side wall part 8 of another sound insulator 6. Reinforcing bars 15 are fitted and held in mounting holes 16 provided in the opposite faces of the constructed wall part 11 and are bound to the anchors. A closure plate is mounted between the ends of the constructed wall parts 11, 11 to define a construction space. Concrete 17 is placed ion the construction place, and the sound insulators 6 are integrally fixed in place on the ground 2 to form a continuous sound insulating wall 5. The high accuracy needed for installation of the anchors can be reduced, and the sound insulators 6 are easy to place in predetermined positions for enhanced constructibility. The sound insulating wall 5 can be firmly fixed in place.
Patent JP-H09131758-A (JP)
Title: Manufacture of synthetic resin molding body
Inventor: TAKEUCHI ATSUSHI
IPC: B29C45/16
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To complete molding work in one operation by injecting a second molding material into a cavity at first, injecting a first molding material, and molding a main body so as to break through the second molding material when a synthetic resin molding body equipped with the main body formed of two kinds of molding materials and a low-volume part is to be manufactured. SOLUTION: In molding a front grill 1, firstly a plating grade ABS resin M1 is injected into a cavity 17 of a mold 13 through a hot runner 15 and a gate 16 under operation of a first injection unit. Next, a general-purpose ABS resin M2 is made to flow into the resin M1 in the hot runner 15, the gate 16, and the cavity 17 under operation of a second injection unit. The resins M1 and M2 are made to flow in the cavity 17 and the resin M1 is made to flow into an emblem section molding area 17b. Thereafter, the resin M1 in the cavity 17 is broken through by successive injection of the resin M2 and the area 17b is filled with the resin M1 by the flow and pressing force of the resin M2 , so that an emblem part 3 is molded.
Patent JP-H03153601-A (JP)
Title: Miteproof thermoplastic resin composition
Inventor: ONOGAKI KIMIHO
IPC: C08K5/10
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the title composition good in hue, weatherability and heat deterioration resistance, high in safety, effective when processed and formed into clothes, etc., by incorporating a thermoplastic resin with, as active ingredients, a specific compound and hindered amine-based light stabilizer at each specified proportion. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a thermoplastic resin with (B) 0.1-10 pts.wt. of a compound of the formula (n R<1> are same or different groups selected from hydroxyl group and 1-9C hydrocarbon groups; R<2> is H or 1-30C hydrocarbon group; where the hydrocarbon groups for both R<1> and R<2> may contain hetero atoms; X is H or hydroxyl group; n is 0-4) (pref. p-t-butylphenylsalicylate or p-t- octylphenylsalicylate) and (C) 0.001-1 pt.wt. of a hindered amine-based light stabilizer >=500 in molecular weight, e.g. a polycondensate of dimethyl succinate and 1-(2-hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine.
Patent JP-H06140267-A (JP)
Title: Inductance adjusting method
Inventor: UEMURA HIROKI
IPC: H01F41/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide a method of adjusting a coil in inductance, wherein the coil is easily manufactured, kept stable in capacitance, and able to lessen a board in size. CONSTITUTION:A coil 2 is formed on the one primary surface of a dielectric board 1, adjusting branches 3 are formed on the other primary surface of the board 1 as capacity-coupled with the coils 2, intersecting the coil at two points, and an optional number of adjusting branches 3 are cut off to control the coil 2 in inductance.
Patent JP-H02223034-A (JP)
Title: Optical information recording medium and its production
Inventor: KOYAMA EIJI
IPC: G11B7/24035
Filed: 1989-11-09
Abstract: PURPOSE:To suppress tracking noise caused by swelling of a resin layer and to prevent decrease in the recording capacity by constituting a transferring layer to have a resin layer comprising UV-curing resin and having a specified swelling rate on the surface in contact with a transparent substrate. CONSTITUTION:The transferring layer 14 with preformat patterns is formed on the transparent substrate 2, and a thin film layer 11 is formed on the transferring layer 14. The transferring layer 14 has the resin layer 10 comprising the UV-curing resin in contact with the transparent substrate 2. The swelling rate DELTAd/d, wherein DELTAd is the increment of film thickness due to moisture absorption and (d) is the initial film thickness of the resin layer 10 when formed, is specified to 0.1% or less. By this method, such a phenomenon that the resin layer 10 locally swells to cause track off-set in adjacent tracks can be prevented and troubles of crosstalk or disability of recording/reproducing can be avoided.
Patent JP-H04290393-A (JP)
Title: Dynamic vector transmission error residual preventive circuit
Inventor: CHIYORU SEOKU KAN
IPC: H04N19/85
Filed: 1991-11-07
Abstract: PURPOSE: To perform the compensation of motion vector for receiver in a MUSE system by preventing the residual of motion vector by transmission error. CONSTITUTION: The size of a motion vector in one field is forcedly replaced by '0' using the characteristic that the size of a motion vector is '0' in a still picture, after converted into a stop picture. In a circuit structure, a one-field delay 22 is connected to an input terminal 21 to which a motion vector in two fields. The motion vector input terminal 21 and the one-field delay 22 are connected. A '0' detector 23 is connected to an output terminal. A subtracter 24 is connected to the aforementioned motion vector input terminal 21. The '0' detector 23 is connected to the subtracter 24, and a switch 27 is connected to the motion vector output terminal 26. The one-field delay 25 is connected to the switch 27 and the subtracter 24 to switch the switch 27 according to the number of times of that '0' is outputted and outputting a signal to the motion vector output terminal 26.  Thus, the residual of the transmission error of motion vector is prevented, and picture quality is improved.
Patent JP-H08146724-A (JP)
Title: Image forming device
Inventor: KUBOTA KOJI
IPC: B41J2/415
Filed: 1994-11-25
Abstract: PURPOSE: To dispense with a high-voltage power source for a head electrode part, to reduce the cost of a device driving part and to facilitate the plane high-density batch formation of a picture element region corresponding to the picture element of a picture to be formed. CONSTITUTION: The image forming device is provided with a latent image forming drum 1 provided with a rear electrode 22, a ferroelectric substance layer 23, the head electrode part of the lamination of a surface electrode 24, an insulating layer 11 and an attracting electrode layer 9 and constituted so that the insulating layer 11 faces the surface electrode 24 of the head electrode part, with a prescribed gap, a pulse signal applying means applying a pulse signal corresponding to a recording information capacity for reversing the polarization of the ferroelectric substance layer 23, between the rear and front electrodes 22 and 24, a power source 26 for applying a voltage for attracting a charge discharged by the reverse of the polarization of the ferroelectric substance layer 23, to the attracting electrode layer 9 and a developing means developing an electrostatic latent image.
Patent JP-H03168543-A (JP)
Title: Heat exchange unit for air condition system
Inventor: MAAKU ROORANDO HOOGAN
IPC: F24F1/38
Filed: 1990-10-29
Abstract: PURPOSE: To reduce air side noise and further reduce a fan axial output, by forming a tip end gap between a fan and an orifice, and disposing an orifice plate, separated around the fan. CONSTITUTION: There is accommodated in a container a heat exchanger 22 including a front surface having a length 1 between a flow passage through which air passes and a first side opposing to the flow passage, traversing the flow passage. Then, an axial fan 24 is disposed on the flow passage located between the first side and the heat exchanger 22, and an orifice plate 23 is mounted in the flow passage substantially coaxially with the axial flow fan 24 in order to guide air into the axial fan 24. Thereupon, the flow passage includes a first wall having an air intake first opening 26 and a second wall located downstream the first wall and having an exhaust second opening, in which the orifice plate 23 is placed at a position separated by a predetermined distance from the front surface with a ratio of length 1 with respect to a longitudinal distance x being 2.5 to 5.5.
Patent JP-S62150181-A (JP)
Title: Test system for large-scale integrated circuit
Inventor: ISHIHATA HIROAKI
IPC: G01R31/302
Filed: 1985-12-24
Abstract: PURPOSE:To simplify the circuitry, by connecting functional blocks of an IC to a data bus and sharing test results pattern compression part. CONSTITUTION:In an LSI 2 to be tested, a test pattern is inputted into functional blocks 21-2n specified by an address bus 31 from a test pattern generator section 1 through a data bus 32 to set an FF in the functional blocks. Here, as FFs in the respective blocks 21-2n are connectable to the bus 32, the test results pattern compression section 5 further sends out a test pattern as initial state through the bus 32 to a specified functional block and receives the results thereof. Then, the functional blocks are switched over to a test mode and a clock is sent. The compression section 5 sends a writing data to a specified FF and receives an output. The results as obtained when FF outputs are compressed by the compression section 5 with a specified number of clocks being fed are compared with the simulation results from a simulation section 3 finally and a judgement is done by a result decision section 4.
Patent JP-H06144135-A (JP)
Title: Steering wheel
Inventor: HOSOI AKIO
IPC: H01H13/08
Filed: 1992-10-29
Abstract: PURPOSE:To prevent the deformation of a shock absorbing plate from being hindered by arranging a fitting hole of a pad on a soft synthetic resin material covering a wheel main body, and forming slits accelerating the breakage of the fitting hole when a load is applied to the pad on the periphery. CONSTITUTION:A steerin9 wheel 1 is fitted with a pad 9 covering a boss plate 4, a spoke section core metal 5, and a lower cover 8 on the upper side of a wheel main body 2. The pad 9 is vertically movably fitted with a metal plate 13 on a projection 12 protruded downward from an insert 11 with a screw 16 via a spacer 15. The fixed hole 17 of the metal plate 13 is fitted to the fitting hole 5b of the spoke section core metal 5 with a fitting pin 18 and a fitting member 19. The spoke section core metal 5 is covered with a cover layer 7 made of a soft synthetic resin material. Slits 20 opened on the side face and the upper face of a fitting step section 5a arranged on the cover layer 7 are formed around the fitting hole 5b.
Patent JP-H04167971-A (JP)
Title: Joining method for metallic sheet to ceramic substrate
Inventor: FUKUDA KENJI
IPC: B23K1/20
Filed: 1990-10-31
Abstract: PURPOSE:To obviate extrusion of brazing filler metal and to minimize a pattern tolerance by printing the brazing filler metal in slightly reduced dimensions than a final finished pattern and producing a copper sheet in slightly enlarged dimensions than the final finished pattern to perform joining. CONSTITUTION:In printing the Ag-Cu-Ti-based brazing filler metal 2 on the AlN substrate 1 and joining the copper sheet thereon, the brazing filler metal 2 is printed in reduced dimensions by 0.1-0.2 mm than the periphery of the final finished pattern 4. The copper sheet 3 is then produced in vertical and horizontal dimensions 0.98-0.995 times larger respectively than those of an external shape of the final finished pattern 4 and joining is performed. Accordingly, extrusion of the brazing filler metal is obviated and the pattern tolerance can be minimized.
Patent JP-H05111181-A (JP)
Title: Battery charging circuit
Inventor: IKEUCHI HIROSHI
IPC: H02J7/10
Filed: 1991-10-11
Abstract: PURPOSE:To provide a battery charging circuit wherein the charging operation is not erroneously ended by deciding voltage drop due to variation of load caused through ON/OFF operation of switch as a voltage drop phenomenon occurring upon finish of charging operation when a battery is charged with a load being connected through the switch. CONSTITUTION:A charging voltage detecting section 5 detects the charging voltage of a battery 1 and the maximum value of thus detected time variant voltage is stored, while being rewritten, as a peak voltage in a peak voltage storing section 6. A voltage comparing circuit 10 compares the peak voltage with a detected charging voltage and when the detected charging voltage drops by a predetermined value DELTAV below the peak voltage, a charge finish signal is outputted to a charge stop circuit 8 thus ending the charging operation. A switch mode detecting section 11 detects ON/OFF operation of a switch 3 and when variation of switch mode is detected, a peak voltage reset section 12 resets the peak voltage at the peak voltage storing section 6.
Patent JP-S62152090-A (JP)
Title: Optical reader
Inventor: MIYATA KUNIO
IPC: G06K9/32
Filed: 1985-12-26
Abstract: PURPOSE:To reduce the adjusting time by detecting a position deviation of an optical system and using the position deviation as a correction value and storing the result. CONSTITUTION:A mark of a document run while being pressed to a reference face is read actually to obtain the position at an effective reading eyesight of a sensor 3 at that time. A main CPU 51 obtains a difference of position data of two marks, then the correction value to the optical system position deviation is calculated and the result is stored in a nonvolatile memory 11. The reading data are corrected based on the correction value obtained in this way. Thus, no fine alignment is required for the optical system.
Patent JP-H02139435-A (JP)
Title: Production of false-twisted combined yarn
Inventor: ISHII SEIJI
IPC: D02J1/22
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the title yarn very economically through a rationalized process by cold-drawing a partially oriented polyester filament, incorporating it to a partially oriented nylon filament, false-twisting, heat-setting and untwisting them. CONSTITUTION:At first, a partially oriented polyester filament is cold-drawn and combined with a partially oriented nylon filament. Then, the combined yarn is false-twisted, heat-set, and untwisted to give the objective yarn. It is preferred that the combined yarn of the drawn polyester filament and partially oriented nylon filament are interlaced before the false twisting, because the false-twisted combined yarn has good bundling properties. The partially oriented polyester is preferably composed of mainly polyethylene terephthalate, because the cloth therefrom gets finally springy.
Patent JP-H03153040-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ICHIKAWA MATSUO
IPC: H01L21/3205
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a high-resistance interconnection which can comply with a high density and a high integration by a method wherein an oxide film is arranged at least in a junction part between a first polycrystalline silicon interconnection on an Si single-crystal substrate or a polycide interconnection and a second polycrystalline silicon interconnection. CONSTITUTION:A LOCOS oxide film 12 is formed on a P-type single-crystal Si substrate 11; a gate oxide film 13 is formed and its one part is etched and removed. An N<+> doped polycrystalline silicon interconnection 14 and an N<+> diffusion layer 15 are formed. An interlayer insulating film 16 is formed on them, and its one part is removed by a photoetching operation; contact holes for connection use are made. An oxide film with a thickness of 20 to 200Angstrom  is formed on the surface of the polycrystalline silicon interconnection exposed by a thermal oxidation method, an oxidation method in an atmosphere of an oxygen plasma or the like. A polycrystalline silicon layer is formed on it; a photoetching operation is executed to form a high-resistance interconnection 18.
Patent JP-H02138727-A (JP)
Title: Formation of thin film
Inventor: TSUKIKAWA YASUHIKO
IPC: H01L21/205
Filed: 1988-11-18
Abstract: PURPOSE:To form thin films in stable and even quality efficiently by a method wherein a material gas is injected into and mixed with a carrier gas heated at the temperature higher than the cracking temperature of the material gas. CONSTITUTION:A carrier gas is temperature-controlled by a heater 6 at the temperature of e.g., 600 deg.C higher than the cracking temperature of a material gas of silane to be led into a furnace 8 at the said temperature retained by a heat retaining means 7. A substrate 9 is mounted on a susceptor 10 inside the furnace 8. A substrate cooling down gas is running in the susceptor 10 to keep the susceptor 8 at a constant temperature together with another heater 14. This furnace 8 is exhausted by a pump 11. Besides, numerous valves 12 are fixed at various positions to control the running in direction and pressure of the gasses. Through these procedures, thin films in stable and even quality can be formed by filming non-crystal Si films.
Patent JP-S61167554-A (JP)
Title: Screen printing press
Inventor: OTSUBO TORU
IPC: B32B15/04
Filed: 1985-12-27
Abstract: PURPOSE:To enhance printing accuracy, by providing a positioning mechanism for positioning matter to be printed in a direction extending along the printing surface thereof to the support part of a screen frame and performing the positional alignment of the screen plate attached to the screen frame and the matter to be printed by said mechanism. CONSTITUTION:A horizontal positioning mechanism 11 of matter to be printed is provided to the support part for supporting a screen frame 1. For example, said positioning mechanism is constituted of a reference pin 23 for positioning matter 3 to be printed, the press rod 24 for pressing the matter 3 to be printed to the reference pin 23, an alignment base 25 for fixing the screen frame 1 and performing the alignment of a printing position and a micrometer head 25 for minutely moving said alignment base 25.
Patent JP-S63139060-A (JP)
Inventor: JIEEMUSU PATORITSUKU MAZAAZU
IPC: C04B35/581
Filed: 1987-11-19
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-H07147366-A (JP)
Title: Lead frame and semiconductor device using it
Inventor: ISHIKAWA KAZUYA
IPC: H01L23/28
Filed: 1993-11-24
Abstract: PURPOSE:To surely remove resin flashes from a semiconductor device molded with resin. CONSTITUTION:A resin leaking out from spaces between metallic molds at the time of molding a semiconductor device with a resin forms resin flashes 3 in areas surrounded by a package 1, leads 2a, and dam bars 2b. The flashes 3 are removed by cutting off lead frames 2c for cutting which are composed of parts of the leads 2a and dam bars 2b together with the dam bars 2b during a lead cutting and forming process.
Patent JP-H11356052-A (JP)
Title: Power supply equipment
Inventor: WADA SHINJIRO
IPC: H05B41/24
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inverter equipment which can properly control a voltage value of an output AC signal of a piezoelectric transformer, while using a high gain region of the piezoelectric transformer. SOLUTION: A power supply equipment 1 is provided with a voltage controlled oscillator circuit 3 which oscillates an AC signal for driving a piezoelectric transformer 5 at a frequency based on the control voltage, and is so structured that it can vary the voltage of an output AC signal of the piezoelectric transformer 5 by controlling the control voltage, thereby varying the frequency of the AC signal for driving the piezoelectric transformer 5.  Being provided with a phase difference detecting circuit 8 for detecting a phase difference between the AC signal for driving and the output AC signal, the power supply equipment 1 can vary the oscillation frequency of the voltage controlled oscillator circuit 3 by controlling the control voltage based on the phase difference detected by the phase difference detecting circuit 8, so that the output AC signal at the time when the voltage of the output AC signal is the highest within a predetermined output controlled region may lag the output AC signal at the maximum gain of the piezoelectric transformer 5.
Patent JP-S63148725-A (JP)
Title: Method and device for image transmission
Inventor: ABE TETSUHARU
IPC: H04B10/00
Filed: 1986-12-11
Abstract: PURPOSE:To directly transmit a two-dimensional image, and also, to execute a long distance transmission by splitting two-dimensional image information by plural light beams each is different in wavelength, and transmitting it by wavelength multiplexing. CONSTITUTION:A multicolor light beam emitted from a light source 1 is radiated to a diffraction grating 3 by a lens 2 and split into monochoromatic light beams of lambda1-lambdaN. These light beams each different in wavelength are made incident by making them correspond to 1-to-1 to optical fibers arranged in one horizontal line of a fiber bundle 4 by using a lens 2', and N pieces of light beams lambda1-lambdaN pass through the other end of a two-dimensional shape of the fiber bundle 4 and radiated to each corresponding point of the original image 5. Subsequently, each light beam which has transmitted through the original image 5 is made incident on one end of an optical fiber 6 by a lens 2'', and the light beams of each point corresponding to each picture element of the original image 5 are emitted simultaneously from the other end, split by a diffraction grating 3' of a receiver and made incident on an optical fiber of a fiber 4', and rearranged to a position of the original picture element.
Patent JP-2001118443-A (JP)
Title: Device for fixing curved portion of flat cable
Inventor: SERIZAWA YASUYOSHI
IPC: B60R16/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for facilitating to fix a curved portion of a flat cable without exerting excessive tensile stress thereto. SOLUTION: A device for facilitating to fix a curved portion of a flat cable comprises a base element 13 having an FPC receiver 13d formed in its inside to receive the curved portion 1g of a lead part 1e, and first fold 17 having its inside 17a laid over the inside 13c of the base element 13, so as to hold the curved portion 1g between the base element 13 and first fold 17. The outside 17e of the first fold 17 folded by the inside 21a of a second fold 21. The leading part 1e of the folded lead along line X is interposed between the first and second folds 17 and 21.