baber/WOPTO huggingface dataset:
Patent JP-H0371941-A (JP)
Title: Manufacture of contact element for foil connector and contact element therefor
Inventor: ARUFURETSUDO KENEMAN
IPC: H01R12/79
Filed: 1990-08-02
Abstract: PURPOSE: To pressurize contact projections with an energizing tensile force with each other by punching a contact element for wheel contactor provided with contact projections out of a C shaped spring and executing press die working so that a curved surface of the spring may be more elongated at the outer side edge part than at the inner side edge. CONSTITUTION: A contact element 1 is formed from a C shaped spring and a plate partially punched. Fundamentary parts of the contact element 1 are a web 2, body parts 3, 4, contact projections 7 and supporting parts 8, 9. The contact projections 7 are at a distance with each other. Next, working areas 24-27 in the press die working are the parts with a width (e) which is >=2/3 of a width B of an outer side edge 33 of the spring 23. The working areas 24-27 are continuously worked in a order of 24-25-26-27 or in a reverse order. Then, the two contact projects 7 are pressurized with each other with an energizing force.
Patent JP-H0254678-A (JP)
Title: Phase adjusting circuit for synchronizing signal
Inventor: TAKAHASHI KIYOSHI
IPC: H04N5/04
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a phase adjustment circuit for a synchronizing signal able to adjust the pattern position by applying phase adjustment to an input signal source of an optional timing. CONSTITUTION:A saw tooth voltage synchronously with an input synchronizing signal (a) is obtained at an output terminal Q1 and since a (caption) Q2 is used as an inverse comparator, a rectangular wave voltage whose duty ratio is 1:1 is obtained at the output terminal. A triangle wave voltage (d) is obtained at an output terminal Q3. Since the voltage (d) is an AC voltage, when the voltage is inputted to a comparator Q4, a rectangular wave voltage (e) is obtained at the output terminal. A sawtooth wave voltage (f) of a half period is obtained at an output terminal of a constant current integration circuit. The voltage (f) is inputted to a comparator Q6 to obtain a pulse voltage (g). A multivibrator circuit is triggered at the leading of a pulse voltage (g) outputted from the comparator Q6 and the width of the output pulse (h) is selected to be nearly the same as the pulse width of the input synchronizing signal (a) or to be a proper width as the synchronizing signal.
Patent JP-S6363743-A (JP)
Title: Thermoplastic resin composition
Inventor: HANDA RYOJI
IPC: C08L9/00
Filed: 1986-09-04
Abstract: PURPOSE:To obtain the title composition excellent in moldability, tensile strength, bending strength, rigidity and impact resistance, by mixing a specified polyester-polyether block copolymer with a polycarbonate resin and a rubber- reinforced resin. CONSTITUTION:A terephthalic acid-based acid component, a 2-12C glycol component and a poly(oxyalkylene) glycol of an average MW of 400-6,000 are subjected to transesterification and polycondensation to obtain a polyester- polyether block copolymer (A) comprising 80-98wt% crystalline segments comprising aromatic polyester units and 20-2wt% segments comprising aliphatic polyether units. 30-84wt% component A is mixed with 15-50wt% polycarbonate resin (B) and 1-20wt% rubber-reinforced resin (C) (e.g., ABS resin) containing 40-80wt% rubber component comprising a conjugated diolefin polymer.
Patent JP-S6183962-A (JP)
Title: Ultrasonic flaw detection of centrifugally cast pipe
Inventor: IWASAKI MASANAGA
IPC: G01N29/34
Filed: 1984-10-01
Abstract: PURPOSE:To enable the flaw detection of an internal flaw, by using a probe having a wide band frequency characteristic and subjecting the entire periphery of a centrifugally cast pipe to ultrasonic flaw detection by a longitudinal wave regular reflection method. CONSTITUTION:By using a longitudinal wave in the flaw detection of a centrifugally cast pipe 3A, an ultrasonic wave id regularly reflected at a flaw part 5 and received by a receiving probes 1a or 1B. However, because the longitudinal wave is used, the reflected wave 2 or 2' having flaw information is transmitted to the receiving probe 1a or 1B at first and forest like beam due to the scattered wave of a crystal grain boundary or traverse wave receiving mode conversion at the time of reflection reaches the receiving probe 1A or 1B so as to be delayed from the reflected wave 2 or 2'. Hereupon, a gate is provided in the vicinity of the time, which is calculated by dividing an ultrasonic beam distance by the speed of the longitudinal wave, to easily obtain flaw information.
Patent JP-S6266611-A (JP)
Title: High frequency coil
Inventor: NOHARA AKIO
IPC: H01F27/36
Filed: 1985-09-19
Abstract: PURPOSE:To effectively hold a terminal board by means of simple structure by forming an elastic tongue piece bent inward on the upper surface of a shielding case, and forming an elastic tongue piece bent toward an inward upper surface near the opening edge of the case. CONSTITUTION:A coil bobbin 10 is formed on a terminal board 9 to which terminals 8 are inserted, a shielding case 11 is coated on the bobbin 10, a threaded core 10 is inserted into the bobbin hollow portion 12, and core 13 is moved upward or downward to vary the inductance of a coil 14. A cutout 15 is formed toward the center on the upper surface of the case 11, and an elastic tongue piece 16 bent inward at the center is formed. An elastic tongue piece 17 bent toward an inward upper surface is formed substantially on the position of the bottom of the board 9 in the lower portion of the case 11, and the bottom of the board 9 is engaged with the end stopper 17' of the piece 17. The upper surface of a bobbin collar 18 is pressed down by the elastic force of the piece 15. Thus, since the board 9 can be stably and effectively held by means of a simple structure and the board 9 is pressed by the elastic force, no fluctuation occurs.
Patent JP-S6185205-A (JP)
Title: Tire for heavy duty vehicle
Inventor: GIYOUTEN MASABUMI
IPC: B60C11/02
Filed: 1984-10-01
Abstract: PURPOSE:To maintain accurately the thickness of a non-skid base of a repaired tire by embedding steel wires which are for detecting the amount of tread rubber cut at the stated location of both the center line and its both sides of the outermost ply. CONSTITUTION:Steel wires 8 which are for detecting the amount of tread rubber cut are embedded in parallel with a belt ply 5 along the circumference of a tire in such a manner that they are located at the center line and its both sides of the outermost belt ply 5 so as to be the depth of d (0.5-5.0mm) apart outward from steel cords 7 of the outermost belt ply 5. This configuration enables the tread rubber 3 to be shaved with rasps deeply to the outer surface of the steel wires 8 at the time of repair permitting the thickness of a non-skid base of a repaired tire to be accurately maintained.
Patent JP-S58110428-A (JP)
Title: Method for recovering vanadium from waste liquor containing vanadium
Inventor: INOUE TOORU
IPC: C02F1/62
Filed: 1981-12-23
Abstract: PURPOSE:To recover V efficiently and inexpensively from waste liquor contg. V by adding lime to the liquor to separate Ca3(VO4)2 by filtration, dissolving it again in water, separating Ca by filtration using gaseous CO2 and caustic alkali, and adding mineral acid to deposit polyvanadic acid. CONSTITUTION:An excess of lime is added to waste liquor contg. V, and the liqor is adjusted to 8-11pH with caustic alkali to precipitate V as calcium vanadate. The precipitate is separated by filtration and dissolved in water or warm water to prepare an aqueous calcium vanadate soln. The soln. is adjusted to 6.5-8pH by blowing gaseous CO2, and by adding caustic alkali or alkali carbonate, the soln. is further adjusted to 8-10pH to precipitate Ca. After separating the precipitated Ca component by filtration, mineral acid is added to the resulting aqueous vanadic acid soln. to precipitate polyvanadic acid, and the acid is separated and recovered.
Patent JP-S5997451-A (JP)
Title: Hot water supply controlling device
Inventor: NAGAOKA YUKIO
IPC: F24H1/10
Filed: 1982-11-25
Abstract: PURPOSE:To enable a shower to give rise to a massage effect by changing the quantity of water periodically by a method wherein a drive device capable of changing the set quantity of a water quantity controller is operated within a predetermined range. CONSTITUTION:When a switch 28 is closed, the signal from a signal generating section 26 is transmitted to the drive device 15 through a water quantity control section 25 and the quantity of water is changed by the water quantity controller 1. As the variation of the water quantity is detected by a water quantity detector 18 and fed back, the quantity of water changes in sequence in response to the signal from the signal generating section 26 irrespective of the pressure of the feed water. The signal from the water quantity detector 18 is transmitted to a differential circuit section 27, the rate of variation of the quantity of circulating water is operated and the calorific value of the heating device 11 is adjusted by a heating control section 24 before the hot water temperature changes, to thereby prevent the variation of the temperature of the hot water.
Patent JP-H0529861-A (JP)
Title: Automatic device for avoiding musical sound distortion
Inventor: WATANABE RIICHIRO
IPC: H03G3/30
Filed: 1991-07-25
Abstract: PURPOSE:To reproduce a musical source with a large dynamic range by detecting the maximum level of the musical source to be reproduced and its volume position and compressing the dynamic range in a preceding stage in accordance with estimated clip quantity. CONSTITUTION:Data such as the peak value and average value, etc., of the CD source to be reproduced from now is previously reproduced and inputted to CPU 7 by a peak detecting circuit 8. A detecting circuit 9 detects the automatic adjusting position of a volume 4 so as to digitize it and input it to CPU 7. In CPU 7, an analizing circuit 11 digitizes to which position volume 4 can be risen by a previously inputted peak information signal in order to reproduce a peak musical signal in an amplifier 5 without a distortion. A digital signal processing circuit 2 compresses the dynamic range of a digital signal inputted for quantity estimated to be clipped from the value of the peak level.
Patent JP-H1049020-A (JP)
Title: Image forming device
Inventor: TERAI JUNICHI
IPC: G03G15/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner recycling system capable of preventing the scattering of toner in a part for supplying recovered toner to a developing device, with excellent maintainability, at a low cost. SOLUTION: This device is provided with a means 240 for supplying fresh toner to the developing device 200 and a recovered toner transfer means for transferring the recovered toner to the developing device, in a mixed state with air, through a flexible pipe 380, etc., by using a screw pump means constituted as a body separate from a cleaning device for recovering the toner remaining after an image is formed and an air supplying means. In such a case, the recovered toner transfer means is directly joined to a connecting part 230 provided in the toner supplying part 220 of the developing device and the joined part 231 is formed to a cylindrical shape parallel with the detaching/ attaching directions of the developing device.  In other words, the recovered toner transfer means is directly joined to the developing device 200, so that the toner can be recycled with a simple constitution and further, the developing device 200 can be easily detached/attached as well. Thus, maintainability can be improved as well.
Patent JP-H1053209-A (JP)
Title: Binding apparatus using tape
Inventor: HATAYA HIROSHI
IPC: B65B13/18
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization of a binding apparatus, expedite an operational speed and, moreover, make the setting of the operational timing of each member easier in a binding apparatus using a tape for binding an article to be bound with a thermally weldable tape. SOLUTION: A moving lever 65 is vertically moved by a single cam 67 to elevate an elevation body 90. The elevation body 90 supports a movement side holding member 42, a heated pressing part 51 and an auxiliary pressing part 52, and elevates them at a predetermined timing, respectively. The movement side holding member 42, the heated pressing part 51 and the auxiliary pressing part 52 are elastically supported by compression coil springs 79d, 57, 86, respectively. According to upward movement of the elevation body 90, the movement side holding member 42, the heated pressing part 51 and the auxiliary pressing part 52 abut with corresponding members in order named, respectively, and, thereafter, according to downward movement of the elevation body 90, they move downward in reverse order.
Patent JP-H0930101-A (JP)
Title: Invisible printing method and invisible printed matter
Inventor: YAZAWA TOMOYA
IPC: B41M3/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To perform printing not exerting effect on the appearance of a surface to be printed. SOLUTION: A bar code 4 is formed on a visible printing part 3 printing using transparent fluorescent ink so as to be partially overlapped therewith. A PP(polypropylene) film is thermally bonded on the surface of paper 2 on which the visible printing part 3 and the bar code 4 are formed by printing under pressure so that the PP film layer 5 is formed on the surface of the paper 2 over the almost entire surface thereof. At the time of this printing, at first, the visible printing part 3 is printed on the surface of the paper 2 and the bar code 4 is subsequently printed thereon and, next, the PP film is thermally bonded to the surface of the paper 2 to form the PP film layer 5 on the almost entire surface of the paper 2.
Patent JP-2001033804-A (JP)
Title: Liquid crystal display device
Inventor: HISANAMI JIYOUJI
IPC: G09F9/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce the ineffective display area of a liquid crystal display device by narrowing the width of a common wiring substrate without reducing the number of through-holes. SOLUTION: A common wiring substrate 31 consists of a 1st part common wiring substrate 311 and a 2nd part common wiring substrate 312 which have through-holes, and a 1st output terminal 314 is formed on the 1st part common wiring substrate, and a 2nd output terminal 317 is formed on the 2nd part common wiring substrate, respectively, and the 1st output terminal 314 and the 2nd output terminal 317 are connected to input terminals of a flexible wiring board.
Patent JP-H11119042-A (JP)
Title: Plane waveguide element equipped with segment waveguide
Inventor: RHEE TAE-HYUNG
IPC: H04B10/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To adjust attenuation of a light signal by addition of a simple structure body by providing a segment waveguide having at least one break of a waveguide causing the intensity attenuation of a small light signal in the waveguide. SOLUTION: This element consists of a plane substrate 100, a branch waveguide 110 with a branch path, and segment waveguides 120. The segment waveguides 120 correct the unequal branching ratio of waveguide light signals or an output difference between the waveguides to obtain the equal branching ratio of the waveguides or the equal output between the waveguides. The segment waveguides 120 are formed of gaps as breaks of optical waveguides for generating smaller intensity attenuation than the light signal intensity in the waveguides, i.e., a discontinuous array of segmented optical waveguides. The segment waveguides 120 need to have at least one break, and two adjacent breaks form a segment to prescribe the input/output end surface along the optical axis.
Patent JP-H0934032-A (JP)
Title: Manuscript holder
Inventor: TSUNODA RYUHEI
IPC: G03B27/62
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To discriminate massive information to be discriminated including information on the manuscript size. SOLUTION: Pins 22 and 24 are provided in an manuscript holder 10, and by hanging a mask sheet 50 and a number sheet 70 on the pins 22 and 24 they are attachably/detachably installed in the manuscript holder 10. A first discrimination region 63 is provided in the mask sheet 50. In this discrimination region 63, a numerical value coded by the combination array of the presence of a hole is displayed to show the manuscript size of an manuscript P placed on the holder 10. The number sheet 70 is provided with a second discrimination region 73. In this second discrimination region 73, the numerical value coded by the combination array of the presence of the hole is displayed to show the individual number of the holder 10.
Patent JP-S60100439-A (JP)
Title: Resin sealed type semiconductor device
Inventor: NAKATSUKA MASANORI
IPC: H01L21/52
Filed: 1983-11-05
Abstract: PURPOSE:To control the outflow of molten solder in a soldering process and thereby to prevent electric discharge and performance deterioration by a method wherein a thermal stress buffer is a combination of inner and outer members, the inner member is larger than a primary surface and is thicker than the outer member. CONSTITUTION:An inner member 12a is pressed into an outer member 12b for the formation of a thermal buffer 12, the area of the inner member 12a is smaller than the rear surface of a semiconductor pellet 1 whereto the inner member 12a is to be directly soldered, the inner member 12a is thicker than the outer member 12b, and the area of the outer member 12b is larger than the rear surface of the semiconductor pellet 1. A semiconductor basic element is manufactured by adhering the thermal stress buffer 12 with solder to the semiconductor pellet 1. This eliminate the outflow of solder, and prevents electric discharge or performance deterioration.
Patent JP-H0547830-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAI KENICHI
IPC: H01L21/3065
Filed: 1991-08-20
Abstract: PURPOSE:To provide a method, in which the generation of a hole in the surface of a bonding pad having TiN/Pt/Au structure due to heat treatment at the time of the formation of the pad is prevented, and to obviate bonding peeling regarding the forming method of the pad. CONSTITUTION:The manufacture of a semiconductor device is constituted so as to have a process, in which a TiN film 4, a Pt film 5, and an Au film 6 are applied successively onto a semiconductor substrate 1, a process, in which an Al film 7 is formed in a specified region on the Au film and the Au film and the Pt film are etched through a reverse sputtering method using a sputtering gas while employing the Al film as a mask, a process, in which the Al film is removed through etching, a process, in which a resist film 8 is shaped onto the Au film and the TiN film is etched while using the resist film as a mask, and a process, in which the substrate is thermally treated.
Patent JP-S60102377-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: H04B10/112
Filed: 1983-11-04
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-H0658153-A (JP)
Title: Intake air flow control device for internal combustion engine
Inventor: OKAMOTO MASAYA
IPC: F02B31/00
Filed: 1992-08-04
Abstract: PURPOSE:To stabilize combustion at a low rotation area and generate a high output at a high rotation area by controlling a tumble flow according to the running state of an internal combustion engine. CONSTITUTION:An intake air flow control device for an internal combustion engine comprises a plate 10 which is disposed in the intake air port of an internal combustion engine, is formed in a shape conforming to that of the lower part of the inner surface of the intake air port, is slidable in a longitudinal direction, has a tip 10a in an advancing position protruded in an edge-form manner from the lower end part of an opening end 2a fronting on the combustion chamber 3 of the intake air port 2, is moved away from the opening end in a backward movement position, and controls the tumble flow of air flowing in a combustion chamber, and a drive means to move forward and backward the plate according to the running state of the engine.
Patent JP-H0373092-A (JP)
Title: Booklet medium processor
Inventor: MURAKAMI MASAO
IPC: G06Q40/02
Filed: 1989-08-14
Abstract: PURPOSE:To shorten the processing time by converting the distance of a booklet medium set at an open state from one end of the booklet medium set at a state where a prescribed position is closed from the length and the thickness of the booklet medium set at the closed state. CONSTITUTION:The medium length of the booklet medium 10 set at the open state is calculated with certain equation decided in advance from medium length measuring means 11, 12, and 20 which measure the length of the booklet medium 10 set at the closed state on a carrier path 6, a medium thickness measuring means 2 which measures the thickness of the booklet medium 10 set at the closed state, and measured medium length and medium thickness, and the positioning of the booklet medium 10 set at the open state is performed by setting the one end of the booklet medium 10 set at the closed state as reference. In such a manner, it is possible to accurately set the position of a pass- book while keeping the passbook closed as it is, and to shorten the processing time.
Patent JP-H0463865-A (JP)
Title: Polyaniline composite
Inventor: UEISHI KENTARO
IPC: C08G59/50
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the title composite excellent in mechanical strengths, flexibility, abrasion resistance, heat resistance and solvent resistance and useful as an electrode material or the like by forming a molding from a mixed solution containing a dedoped polyaniline and a polymeric material and redoping the molding with a dopant. CONSTITUTION:A molding is formed from a mixed solution obtained by dissolving a dedoped polyaniline and at least one polymeric material selected from among a rubber, a thermoplastic resin and a thermosetting resin in an organic solvent, and the molding is doped with a dopant. According to the above process, a polyaniline composite having suitable conductivity and excellent mechanical strengths, flexibility, abrasion resistance, heat resistance and solvent resistance and being useful as an electrode material or the like can be obtained by selecting a dopant concentration, a doping time, an atmosphere (gas phase or liquid phase) and the like.
Patent JP-H06188439-A (JP)
Title: Antimonide indium photodetector with wide band reflection preventive coating
Inventor: ICHIRO KASAI
IPC: H01L31/10
Filed: 1993-08-23
Abstract: PURPOSE: To provide an InSb photodetector provided with a wide band antireflection coating capable of detecting visible and infrared light over the continuous wavelength range of about 0.4-5.5 microns. CONSTITUTION: This InSb photodetector is provided with the antireflection coating 30 on a light receiving surface 22. The antireflection coating 30 is provided with transparent four layers respectively provided with the optical thickness of about 1/4 of a prescribed reference wavelength. The first layer 30a is formed on the light receiving surface 22 and is provided with the refractive index of about 3.2-3.3 and a second layer 30b is formed on the first layer 30a and is provided with the refractive index of about 2.6-2.7. A third layer 30c is formed on the second layer 30b and is provided with the refractive index of about 1.9-2.0 and a fourth layer 30d is formed on the third layer 30c and is provided with the refractive index of about 1.4-1.5.