baber/WOPTO huggingface dataset:
Patent JP-H11139661-A (JP)
Title: Paper sheet processing device
Inventor: UENO YUJI
IPC: B65H31/38
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve binding positional accuracy against a paper sheet bundle by positioning a basic fence on the inner side of a paper sheet processing device main body than a jogger fence, and fixedly connecting a staple device to the basic fence. SOLUTION: A basic fence 15 is arranged on the inner side R of a paper sheet processing device main body than a jogger fence 16. A staple device 32 is fixedly connected to it through a connecting member 43, so that the staple device 32 is operated integratedly with the basic fence 15. The basic fence 15 is moved to stop on the basis position corresponding to the width size of a paper sheet, arrangement of the paper sheet is operated under the condition, and then binding operation of a paper sheet bundle is carried out by the staple device 32. At this time, the staple device 32 is moved together with movement of the basic fence 15. Hereby, although the basic fence 15 occupies any basis position, the binding position against the paper sheet bundle is not changed, and hence the binding positional accuracy is surely improved.
Patent JP-2001129393-A (JP)
Title: Activated carbon adsorbent and method for preparing it
Inventor: YATSUYANAGI AKIRA
IPC: B08B15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To make an activated carbon adsorbent dust-free. SOLUTION: The surface of an activated carbon particle is coated with a coating layer consisting of a thin resin film with fine holes. The coating layer is formed of an acrylic resin. The activated carbon particles each other are integrally formed with the coating layer. A chemical agent adsorbing acidic gas or basic gas is stuck on the activated carbon particles. A method for preparing it comprises a process wherein the activated carbon particles are immersed in the treating liquid, a process wherein a resin solution is stuck on the surface of the activated carbon particles and a process wherein at the same time when a coating layer is formed by heating and drying, the treating liquid is evaporated to form fine hols. At the same time when the coating layer is formed, the activated carbon particles each other are stuck together with the coating layer to integrally form them.  As the treating liquid, a solution of the chemical agent adsorbing an acidic gas or a basic gas is used.
Patent JP-H09162472-A (JP)
Title: Laser diode output adjustment and laser diode drive device
Inventor: MIMORI KOJI
IPC: H01S5/042
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the output of a laser diode which can be commercially manufactured inexpensively with high operational reliability and also to provide a laser diode drive device, by adjusting the output of the laser diode to an optimum value with the use of a variable resistor and by using a fixed resistor associated with the optimum value in place of the variable resistor. SOLUTION: A variable resistor is connected to the output end 30a of a fixed resistor 30 in a setting circuit 3 and to an input end 33a of a fixed resistor 33, and a variable contact point of the variable resistor is connected to an input end 34a of a fixed resistor 34. The variable resistor is adjusted so that the output of the laser diode 1 becomes gout optimum value. A fixed resistor 31 equivalent to the variable resistor when the output of the laser diode 1 became the optimum value is selected and connected between the output end 30a and the input end 33a, and an electric conductor 32 is connected between the output end 30a and the input end 34a.
Patent JP-H03177111-A (JP)
Title: High voltage switching circuit
Inventor: MICHIYAMA JIYUNJI
IPC: G11C17/00
Filed: 1989-12-06
Abstract: PURPOSE:To improve boosting capacity, and to inverse high voltage by connecting high voltage power supply to the drain side of the MOS transistor(TR) of low threshold voltage, and connecting a pull-up TR and the drain of the MOS TR of the low threshold voltage to its source side. CONSTITUTION:By using the MOS TRs A, C, E, F of the low threshold voltage, a TR is turned ON by low voltage. Besides, by connecting a pull-up TR G to the source sides of the MOS TRs A, C, E, F of the low threshold voltage in order to suppress a current from the high voltage power supply, and impressing substrate voltage to the MOS TRs A, C, E, F of the low threshold voltage, the current from the high voltage can be cut off when the gate input voltage of the MOS TRs A, C, E, F of the low threshold voltage is nearly Ov. Further, the MOS TRs A, C, E, F of the low threshold voltage are connected to the source side of the pull-up TR G so that the current of ordinary power supply to flow through the pull-up TR G can be cut off. Thus, the title circuit is boosted by the low voltage so that the high voltage can be inversed.
Patent JP-H11149633-A (JP)
Title: Production of magnetic recording medium
Inventor: INOKUCHI KIYOUHEI
IPC: G11B5/84
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method capable of executing a uniform and efficient electrolytic treatment on all surfaces. SOLUTION: Plural conductive substrates 1, 2 are successively lined up in a direction orthogonal with the substrate surfaces and are arranged in an electrolyte 3. At the time of executing the treatment by impressing AC voltages between the conductive substrates of the odd number places and the conductive substrates of the even number places when successively counted, the outer side of the conductive substrates at both ends are provided with terminal electrodes 20, 21 having the electric resistance substantially equal to the electric resistance of the substrates and having corrosion resistance.
Patent JP-H01158669-A (JP)
Title: Fm signal transmitting circuit
Inventor: OKADA SHUNJI
IPC: H04N5/92
Filed: 1987-12-15
Abstract: PURPOSE:To compensate a transmission distortion and to execute a good transmission by canceling the phase change of the lower sideband wave of an FM signal due to the trap circuit of a signal incident to the lower side of the signal by using the trap circuit of a central frequency on the upper side of the FM signal. CONSTITUTION:The amplitude frequency characteristic of a transmitting circuit attenuates slowly near the upper limit of the frequency band of the FM luminance signal and attenuates comparatively suddenly in the neighborhood of its lower limit. The phase frequency of the transmitting circuit changes from a linear characteristic to an almost symmetrical tertiary curve characteristic such as a phase delays as a frequency lowers with the central carrier frequency fC of the FM luminance signal as the center like a solid line shows. For this reason, a lower sideband wave fl of the luminance signal receives the phase change of DELTAthetal in an advance direction by a trap circuit 12B for an FM sound signal, at the same time, an upper sideband wave fU receives the phase change of DELTAthetaU in a delay direction by a high frequency trap circuit 21. By setting suitably the resonance frequency and the Q of the circuit 21, the change quantities of both become DELTAthetaU=DELTAthetal and the amplitude modulation components of both the sideband waves are canceled.
Patent JP-H06234098-A (JP)
Title: Press roll with unengaging type hole
Inventor: AABUINGU CHIYUNNCHI CHIEN
IPC: B30B9/20
Filed: 1993-12-16
Abstract: PURPOSE: To prevent the loosening and fall-off of an insert in an insertless perforated mill roll which grinds a fluid-containing material e.g. sugar cane or the like and extracts fluid. CONSTITUTION: Many number of fluid channel strings 20 are incorporated in a roll body 10, each fluid channel string 20 is provided with one hollow discharging passage 30 and is partitioned by a discharging passage wall 32, and many number of inflow passage members 40 are fixedly secured on the wall. The roll body 10 is formed toy casting a kind of cast iron or steel or the like to enclose the fluid channel strings 20, and a central hole 80 for housing a roll shaft is located at the center of the roll body. Each fluid channel string 20 is provided with at least one nearly radially extending inflow passage 50 which allows communication between the outer periphery 70 of the mill body and the discharging passage 30. Since the inflow passage members 40 are cast within the roll body, the insert fall-off problems encountered in the well-known perforated mill roils are eliminated.
Patent JP-H04187322-A (JP)
Title: Method and device for positioning planar metal for press brake
Inventor: YOSHIMURA KATAIKU
IPC: B21D5/02
Filed: 1990-11-20
Abstract: PURPOSE:To simplify the control of press brake robot by bringing the side adjacent to the side to be bent of the material in contact with the back gauge, and clamping the position separated by the prescribed distance from the back gage with the robot. CONSTITUTION:A pressbrake-robot 2 turns the planar material 3, and carries the planar metal 3 in a press brake 1 so as to bring the short side in press contact with a back gauge 14. The pressbrake robot 2 clamps the position separated from the back gause 14 by the distance decided based on 1/2 of the length of an upper die 11 and 1/2 of the difference of the side to be bent and the die. In the case that the horizontal distance between the upper die 11 and the back gauge 14 is (b), the horizontal distance between the upper die 11 and the material clamping part 29 is (c), the width of the upper die 11 is 2a, and the length of the side to be bent is 2a+8, the planar material 3 is clamped by moving the material clamping part 29 so as to be b+c=a+4. Then the planar metal 3 is turned, the side to be bent is carried in the press brake 1 and is bent.
Patent JP-2000151216-A (JP)
Title: Isolator
Inventor: IGARASHI MAKOTO
IPC: H01P1/36
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an isolator that can directly be mounted on a printed circuit board with soldering by providing slits to a rear side ground conductor of the printed circuit board so as to uniformly split a rear side ground conductor side thereby preventing the printed circuit board from being cracked due to a stress caused by a thermal expansion difference after soldering. SOLUTION: Slits 2a in a cross shape are formed to the rear side ground conductor 2 to nearly uniformly split the rear side ground conductor 2 into 4 divisions. Then in the case of soldering a ferrimagnetic board 3 onto a printed circuit board 5 with solder 6, no entire plane of the rear side ground conductor 2 is soldered (6) to the printed circuit board 5. Thus, in the case of the ferrimagnetic board 3 that is fragile and easily cracked more than a ceramic board or the like, the board 3 does not receive the effect of a thermal stress caused by a difference from a thermal expansion coefficient. Since the ferrimagnetic board 3 can sufficiently be protected against a stress due to the thermal expansion difference after the soldering 6 and caused at assembling, the isolator with high quality can be obtained.
Patent JP-H04185191-A (JP)
Title: Pal/ntsc color signal changeover circuit
Inventor: UEMURA HIDEO
IPC: H04N9/64
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate need for a 4.5MHz trap and to simplify the above circuit by providing a PAL/NTSC changeover switch and fixing the switch to the position of the NTSC when a 4.5MHz audio signal comes. CONSTITUTION:A PAL/NTSC changeover switch 13 is selected by a PAL/NTSC changeover signal and the PAL/NTSC changeover switch 13 is switched to the position of a PAL band pass filter 12 or an NTSC band pass filter 11. That is, when an NTSC signal including a 4.5MHz audio signal is inputted, an audio switching signal inverted by an inverter 15 is superimposed on the PAL/NTSC changeover signal when the 4.5MHz audio signal is received so that mis-discrimination between a 4.43MHz PAL color signal and the 4.5MHz audio signal is not caused. Thus, when the 4.5MHz audio signal is received, the PAL/NTSC changeover switch 13 is fixed to the position of the NTSC. Thus, no 4.5MHz trap is required and the circuit is simplified.
Patent JP-H02164995-A (JP)
Title: Door opening and closing device
Inventor: KATSUTA HARUO
IPC: B60J5/10
Filed: 1988-12-15
Abstract: PURPOSE:To contrive the automatization of opening and closing a door by providing a piston rod and the first and second link members, pivotally mounting the central part to a point end part of the piston rod and flection actuating both the link members with a pivotally mounting part serving as the axis in accordance with telescopic action of the piston rod. CONSTITUTION:A vehicle 7 connects to a side part of its rear part opening edge 10 a back door 8 by an upper end hinge 9, providing a hinge bracket 11 pivotally mounting the base end part of a main unit 12b of a hydraulic cylinder 12 being able to vertically swivel. While one end part of the first link member 13 is pivotally mounted to one end part of the cylinder main unit 12b being able to swivel in the same level to the hydraulic cylinder 12. Subsequently, one end of the second link member 14 is pivotally mounted to the other end of the first link member 13, and the first link member 13 and the hydraulic cylinder 12 are swivelably pivotally mounted, respectively. And over the full opening of the back door, a pivotally mounting part of the first and second link members 13, 14 is set in the vicinity of the opening edge 10 from a rod 12a of the hydraulic cylinder 12. In this way, the door opening can be large ensured.
Patent JP-2000142348-A (JP)
Title: Load reacting type brake fluid pressure control device
Inventor: IWATA NAOKI
IPC: B60T8/30
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a load reacting type brake fluid pressure control device excellent in productivity of a housing and low in cost with a sensor lever easily assembled. SOLUTION: This control device is provided with a proportioning valve with a housing 10 fixed to the frame side of a vehicle, a sensor lever 12 with its base end 12a supported to a support part 10a of the housing 10, and a sensor spring 15 with one end 15a locked to the tip part 12b of the sensor lever 12 and with the other end 15b locked to an axle side part. In this case, the support part 10a of the housing 10 has a pinhole and a counter sunk groove part machined coaxially with the pinhole, and the base end 12a of the sensor lever 12 is provided in addition to the counter sunk bottom face of the counter sunk groove part and supported by a pin.
Patent JP-2000139319-A (JP)
Title: Chemical transpiration body
Inventor: HATTORI ATSUHIKO
IPC: A01N53/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical transpiration body for aiming insect killing, sterilization mite killing, insect control, insect pest repellence, aroma, deodorization, etc., capable of stably and efficiently releasing an active ingredient at a normal temperature from the early stage of use for a long period of time, having a design free from sense of incompatibility even when used as an interior. SOLUTION: In this chemical transpiration body obtained by impregnating or retaining a transpiring chemical on a holding material, a plant body processed by drying and/or chemical treatment, so-called dry flower is used as the holding material. Preferably the plant body processed by drying and/or chemical treatment retains an external shape of plant organ or its part and has a vascular bundle system. A chemical containing at least one kind of various chemicals having 1×10-6 mmHg to 1×10-3 mmHg vapor pressure at 20 deg.C such as insecticide, germicide, acaricide, insect controlling agent, mildew proofing agent, rust preventing agent, deodorant, insect pest repellent, perfume, etc., is used as the transpiring agent depending upon a purpose.
Patent JP-H03179292-A (JP)
Title: Positioning control apparatus
Inventor: HIROSHIMA YASUNORI
IPC: G12B5/00
Filed: 1989-12-08
Abstract: PURPOSE:To achieve the reduction of cost by positioning a moving member by prohibiting the revolution of the first - third cams or the first - third cam members by the first - third ratchet mechanisms. CONSTITUTION:When the position of a liquid crystal plate in the right direction thereof is controlled, by respectively revolving the gears 18b1, 18c1 of ratchet mechanisms 18B, 18C in a counterclockwise direction, cams 17B, 17C respectively revolve while abutting on the lateral sides 12b, 12c of a moving plate 12 to expand and contract compression springs 16B, 16C and, therefore, the moving plate 12 can be moved in left and right directions. Therefore, after the position of the liquid crystal plate 21 mounted to the moving plate 12 is adjusted with respect to a base plate by revolving gears 18a1, 18c1, the revolution of the gears 18a1 - 18c1 is stopped by engaging pieces 18a2 - 18c2 to make it possible to fix the liquid crystal plate 21 at the adjusted position. In this case, the structure positioning the moving plate 12 to the base plate 11 becomes simple and the umber of components is reduced and the reduction of cost can be achieved.
Patent JP-H09188818-A (JP)
Title: Production of pumpable, stable universal polydiorganosiloxane-silica mixture and room-temperature-curable sealant
Inventor: ROOREN DEERU ROOWAA
IPC: C10L10/18
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a universal polydiorganosiloxane-silica mixture excellent in storage stability by adding a diol and silica to a mixture comprising a polydiorganosiloxane, a diol surface modifier, and a reinforcing silica filler, thermally treating the resultant mixture, and adding a polydiorganosiloxane to it.  
     SOLUTION: A polydiorganosiloxane having a viscosity (25°C) of 0.1-400Pa.s, a diol surface modifier represented by the formula: R'O(R 2 SiO) x R' (wherein R is methyl, vinyl, etc.; R' is H, methyl, or ethyl; and X is 2-18), and a reinforcing silica filler having a surface area of 90-500m 2 /g are mixed to give a first mixture, which is mixed further with the diol and the filler to give a second mixture. The polydiorganosiloxane is further added to the second mixture to give a third mixture, which is heated at 50-180°C for 15min or longer to remove volatile components, thus giving a universal polydiorganosiloxane-silica mixture contg. 5-15.9wt.% (based on the mixture) silica and having a plateau stress of 700dyn/cm 2  and a shear-thinned viscosity (a shearing stress of 50,000dyn/cm 2 ) of 600Pa.s or lower. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11150260-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: KAMISAKA WATARU
IPC: H01L21/339
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid deteriorating a transfer efficiency of signal charges, even with polysilicon gate electrodes connected to a light-proof film wiring through contact windows. SOLUTION: A manufacturing method comprises steps of forming polysilicon gate electrodes 13 (13a, 13b) on signal charge transfer channels 12 through a gate insulation film 23, forming potential steps 14 (14a, 14b) at the transfer channels 12 so that the signal charge input and output potentials levels of each gate electrode 13 are shallow and deep, covering the gate electrodes 13 with an insulation film 24 having contact windows 15 at the charge-proof inputs on the gate electrodes 13 surfaces, and forming a light wiring 16 electrically connected to the gate electrodes 13 through the contact windows 15 on the insulation film 24.
Patent JP-H02167657-A (JP)
Title: Polishing device for pipe inner face
Inventor: AIZAWA GORO
IPC: B24B5/40
Filed: 1988-12-16
Abstract: PURPOSE:To polish by rotating uniformly without unevenness even if there is such a projecting body like a corporation cock inside the pipe for polishing object and to completely prevent the generation of an unpolishing part by constituting a 1st polishing member and 2nd polishing member so as to rotate in the reverse direction respectively. CONSTITUTION:When a power shaft 1 is rotated to the right, a planetary gear 4 biting with a main gear 2 is rotated to the left and the inner gear 5 biting with this planetary gear 4 is rotated to the left. On the other hand, the spinner 6 receiving the shaft of the planetary gear 4 receives the force of the right rotation and the driven shaft 8 achieved on its spinner 6 is rotated to the right as well. So, the 1st polishing member 15 fixed to the outer peripheral part of the driven shaft 8 is rotated to the right and the 2nd polishing member 16 fixed to the outer peripheral part of a cylindrical shaft 13 is rotated in the left direction as well and the 1st polishing member 15 and 2nd polishing member 16 are abutted from the reverse direction each other to the pipe inner face, and the pipe inside is polished.
Patent JP-H03177851-A (JP)
Title: Automatic document feeding device
Inventor: TAKIMOTO KAZUYUKI
IPC: G03G15/04
Filed: 1989-12-06
Abstract: PURPOSE:To prevent generation of yapps, etc., in a document by providing a document holding member in between a document carrying means and a carrying roll and holding down a leading tip of the document from the top beforehand on the side before the carrying roll. CONSTITUTION:A cylindrical supporting shaft 19 extending in the width direction of the document is provided in a position in the direct upper stream side of the reverse roll 10, and the original holding member 20 is attached rotatably around this supporting shaft 19. This document holding member 20 has its whole body formed integrally from resin, etc., and is provided with an attaching part 22, a holding part 24, and a restricting part 26. Then the document D is carried to the carrying roll 10 in a state where the leading tip of the document D is pushed down. Therefore, the document D is carried against the carrying roll 10 at a small incident angle. Thus, the leading tip of the document D becomes harder to be hooked to the periphery surface of the carrying roll, and damage to the document D such as yapping is prevented.
Patent JP-H05125555-A (JP)
Title: Precoated fin material excellent in press formability
Inventor: FURUYA SHUICHI
IPC: B32B15/08
Filed: 1991-11-06
Abstract: PURPOSE:To provide a precoated fin material improved in corrosion resistance, hydrophilicity and mildewproofness by forming the corrosion-resistant chromate film with a specified amt. of Cr and forming a hydrophilic film of specified composition. CONSTITUTION:A chromate film is formed on the surface of an aluminum base strip, and a hydrophilic film consisting of an alkali silicate and a hydrophilic high molecular compd. is then formed, heated and dried to produce a precoated fin material. A chromate film as the corrosion-resistant film is formed at 5-20mg Cr/m<2>. The weight ratio of the alkali silicate to the hydrophilic high molecular compd. is controlled to 0.43-1.5. A precoated fin material excellent in formability is produced in this way.
Patent JP-H07173617-A (JP)
Title: Vacuum arc deposition device
Inventor: FUJII HIROBUMI
IPC: C23C14/24
Filed: 1993-12-17
Abstract: PURPOSE:To facilitate arc spot scanning control by placing an anode electrode near a deposition source and to make a charging electric current value to anode controllable in the vacuum arc deposition device having an anode for a cylindrical evaporating source. CONSTITUTION:Anode electrides 3, 4 are placed near both ends of an evaporating source 2. Further, an arc power source device 5 and control device 6 are provided, independently controlling the charging electric current value to the anode electrodes 3, 4. Next, vacuum arc discharge is generated from the evaporating source 2, arc spot is appeared on the surface of the evaporating source 2, controlling spot scanning, a target material is evaporated. This vapor is moved to a base plate 7. The film is formed on the base plate 7.