baber/WOPTO huggingface dataset:
Patent JP-2000340959-A (JP)
Title: Support device
Inventor: OSAKO MAMORU
IPC: H05K5/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate movement of a CRT display over and from an office desk and improve its appearance, when the CRT display is fixed on the desk in order to prevent its fall down due to earthquakes by adhesively fixing the CRT display, using adhesive members and providing separating means allowing the adhesive members to be easily separated from the CRT display, in order to prevent not only the complication of the operation of moving the CRT display but also the permanent presence of holes on the top plate of the desk due to the use of a fixing unit for screwing the CRT display to the desk. SOLUTION: A support device 10, which is provided between a CRT display 12 to be supported and a member for supporting the display 12 comprises a support member 16 provided on an office desk 14 for supporting the display 12, adhesive member storing parts 18 each having openings on both side surfaces thereof, adhesive members 20 stored in the parts 18 for fixing the desk 14, the member 16, and the display 12 together, and separating means 22 for separating at least one of the display 12 and the desk 14 from the member 16.
Patent JP-S5375832-A (JP)
Title: Basic circuit for programable cmos logic array
Inventor: UEHARA TAKAO
IPC: H03K19/0948
Filed: 1976-12-17
Abstract: PURPOSE:To reduce the power consumption by connecting each switching gate on a switchable way to the corresponding input signal line and cutting off the connection properly in order to obtain the necessary logic structure.
Patent JP-H0771090-A (JP)
Title: Reinforcing bar arrangement structure of concrete slab
Inventor: BANDOBIRA TAKASHI
IPC: E04C5/04
Filed: 1994-06-08
Abstract: PURPOSE:To improve the strength and durability of a concrete slab by disposing reinforcing bars consisting of a plurality of truss structural reinforcements arranged in parallel and connecting reinforcement members connecting these truss structural reinforcements into the concrete slab. CONSTITUTION:Reinforcing bars 11 composed of a plurality of truss structural reinforcements 12, 12 arranged in parallel and connecting reinforcement members consisting of straight reinforcements 13 coupling these truss structural reinforcements 12, 12 or the truss structural reinforcements are disposed into a concrete slab 10. It is desirable that these truss structural reinforcements are bent and formed zigzag in the horizontal direction. The reinforcing bars 11 may be formed in constitution, in which curved upper wire gauzes and lower wire gauzes arranged up and down at constant distances are combined by a plurality of rectilinear truss structural reinforcements. The reinforcing bars 11 may also be configured of curved truss structural reinforcements disposed sideways in parallel and the upper wire gauzes and the lower wire gauzes fixed to the upper and lower sections of these truss structural reinforcements.
Patent JP-H10337034-A (JP)
Title: Constant sampling current control system for sine wave input single phase rectifier circuit
Inventor: SHODA EISUKE
IPC: H02M7/219
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a switching algorithm for substantially bringing the power factor of input current to 1 in a mixed bridge circuit. SOLUTION: The single phase rectifier circuit comprises a mixed bridge comprising two active elements X, Y and a smoothing capacitor CD, and a single phase AC system linked with the mixed bridge wherein an error function between the actual AC current at a linking point and a target function of sine wave current is derived by detecting the actual AC current at a constant sampling period and comparing with the target function. Based on the value of a target function obtained at each sampling time and each value of current error, a switching mode is selected for each main element X, Y of the mixed bridge after a specified control time and the mixed bridge is operated.
Patent JP-S5577164-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/50
Filed: 1978-12-07
Abstract: PURPOSE: To join fine electrode pattern, without allowing occurrence of shortcircuit, by joining a semiconductor's electrode section with a matching lead terminal by coating electroconductive paste on them.  
     CONSTITUTION: AgPd paste is screen-printed at an electrode section 2 surrounding a pellet 1 formed with Al wire 5 through an SiO 2  film on an Si substrate 3. Ag paste is print-coated onto a lead strip piece 7 of a lead frame 6. After completion of positioning of a group of lead strip pieces 7 and pellet electrodes 2, top-end section of the lead strip piece is pressured, adhered and thermally hardened. By using this method, it is possible to prevent occurrence of shortcircuit even in the case of joining of fine electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10335970-A (JP)
Title: Surface mounted type piezoelectric vibrator
Inventor: OI SHUNEI
IPC: H03H9/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a surface mounted type piezoelectric vibrator having a frequency characteristic which is stable for a long period and uses no lead wire. SOLUTION: This surface mounted type piezoelectric vibrator is provided with a package member 11, a lid 12, and a brazing material 19 which bonds the lid 12 to the package member 11 and the package member 11 has a lead-out electrode 21 which fixes a piezoelectric element 14, an electrode pad 17 for outside connection, a sealing surface 13 to be bonded to the lid 12, and a projecting section 15 which is protruded from the sealing surface 13 on the inside of the surface 13. The lid 12 has the recessed section 18, corresponding to the projecting section 15 of the package member 11 and is bonded to the package member 11 by melting a brazing material 19 arranged along the outer periphery of the projecting section 15 of the member 11.
Patent JP-H0721632-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TORU
IPC: H04N5/7826
Filed: 1993-06-23
Abstract: PURPOSE:To obtain stable reproducing video signals by adding a reproducing envelope detection circuit to the conventional basic constitution of automatic tracking control and calculating a tracking shift amount corresponding to a detection gain. CONSTITUTION:During a conventional lower edge detection operation, the sampling time of a reproducing envelope level S1k is determined with the input of S1b as a reference in a detection part 111 and sampling is performed at the voltage level of the S1k. An obtained envelope detection level Ev1 is stored. Then, at the point TR1 of the time of detecting lower edge detection conditions, the detection part 111 samples the S1k and stores the envelope detection level Ev2. The detection gain Ga=Ev1-Ev2 of a reproducing envelope detection circuit 109 in use is calculated and converted into a DC voltage signal and the signal S1n is sent to an automatic tracking processing part 107. The tracking shift amount is determined corresponding to the voltage level of the signal S1n, a shift direction is changed, shifting is performed and a final tracking convergence position is defined.
Patent JP-S5854771-A (JP)
Title: Subscriber status detecting system
Inventor: KATAOKA TAKAICHI
IPC: H04M11/00
Filed: 1981-09-28
Abstract: PURPOSE:To quickly detect the distinction of states of a subscriber to be informed such as ''vacant'' and ''busy'' and giving-up on a half way during the notice call, by providing a busy tone detector detecting a busy tone transmitted from a hybrid and a public network for a network controller. CONSTITUTION:An input and output section IOD is provided with a network controller NCU, a D/A converter CONV converting a digital signal from a voice response control section CONT to an analog signal, a voice recognition device VRD recognizing a subscriber transmission PB signal, a busy tone detector DET detecting the busy tone from a public network, a dial signal generator SDR, a PB receiver REC and a switch. The NCU is provided with a hybrid HYB. Thus, a voice notice signal is not mixed to the REC, VRD and DET. Then, even under voice output, the busy tone transmitted from the public network can be detected and the distinction of the status of subscribers to be informed such as ''vacant'' and ''busy'' and the giving-up on a half way can quickly be detected.
Patent JP-S5854057-A (JP)
Inventor: TANIGUCHI YUUICHI
IPC: D04B9/46
Filed: 1981-09-28
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-H053208-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI TAKASHI
IPC: H01L21/265
Filed: 1991-06-25
Abstract: PURPOSE:To improve static resistance and realized fine patterning of a semiconductor device. CONSTITUTION:A double-diffused drain structure includes a low-resistance layer 20 and a high-resistance layer 18 that is doped by ion implantation. The step of doping the layer 18 includes implanting silicon ions whose range is nearly the same as that of the dopant introduced to the layer 18. The high- resistance layer includes part that is not amorphous to pass static electricity through the layer 18. If static electricity is admitted, therefore, it is not concentrated, and thus static resistance is improved. Therefore, this method does not need PEP for selectively doping output transistors or other doping steps. As a result, static resistance is improved without complex processes, and fine patterning is realized.
Patent JP-H08318222-A (JP)
Title: Regulating method for particle size of powdered detergent
Inventor: ISHIKAWA SATOYUKI
IPC: C11D11/00
Filed: 1995-05-26
Abstract: PURPOSE: To efficiently and continuously separate fine particles from a powdered detergent by using a sieve in which clogging preventive means is performed in the case of regulating particle size of the powdered detergent, containing a surfactant by the sieve. CONSTITUTION: In a complete set of vibrating motor; Vibration caused by 1 or 2 vibrating motors is amplified by resonance and changed into rectilinear vibration and the body of a sieve is vibrated. In a circular vibration method, composite three-dimensional movement is caused in the sieve. In a in-plane vibration method, Horizontal movement is obtained by tuning and rotating 3-5 eccentric shafts. Particle size of a powdered detergent containing a surfactant is regulated by the sieve and the above methods. In this case, the screen of the sieve is tapped by utilizing movement of the body by rubber or rubber balls. Coarse powder and fine powder are separated from the powdered detergent containing the surfactant by using the sieve in which clogging preventive measures equipped with a tapping method are performed.  Thereby, adhesion to a separation device is prevented and particle size is regulated efficiently and continuously.
Patent JP-H0697534-A (JP)
Title: Magnetoresistance transducer
Inventor: TEIERII BARE
IPC: H01L43/10
Filed: 1993-06-23
Abstract: PURPOSE: To manufacture a magnetic transducer, in which average resistivity and magnetic resistance are independent of temperature by a method, wherein electrodes are arranged on a side face of a composite material layer containing magnetic material particles. CONSTITUTION: A composite material layer 1 which is composed of insulation or magnetic material particles injected into a semiconductor material 3 is inserted into between two electrodes 4, 5. A resistance-measuring device is connected to the electrodes 4, 5. Magnetization of magnetic material particles 2 is oriented at randum under a zero magnetic field. Accordingly, between the case where an orientation magnetic field is applied in the same direction as a particle magnetic field and the case where the magnetic field is applied in a direction opposite to the particle magnetic field, there is a difference in resistivity. Under the action of an external magnetic field H to be detected, a magnetization direction in the particles 2 is aligned to a magnetic field H, and a magnetization direction in the particles 2 is uniform as shown in the figure. Therefore, a resistance-measuring device G connected with the electrodes 4, 5 can detect resistivity changes of the layer 1 and accordingly can detect the magnetic field H.
Patent JP-S5674550-A (JP)
Title: Controlling device of air conditioner
Inventor: HAYASHI TOSHIICHI
IPC: F24F11/02
Filed: 1979-11-24
Abstract: PURPOSE: To reduce the fatigue of the compressors dur to the temporary stop of power supply and to prolong the service life thereof by providing a power supply for exclusively detecting the stop of power supply which includes a capacitor type smoothing circuit having a very short discharge time constant.  
     CONSTITUTION: The smoothing circuit comprising a resistor 11 having a very short time constant and a capacitor 12, a pair of resistors 13 and 14 and an NPN transistor 15 constitute the power supply for exclusively detecting the stop of power supply. The remaining elements in the drawing constitute a power supply for a control circuit. When two terminals (a) and (b) are applied with voltage, the capacitor 12 is electrically charged, so that the transistor 15 is turned on. The potential at  point (d) becomes L level, and another transistor 18 is turned off. A PUT is stopped in a conductive condition. If the power supply stops temporarily in this state,  the voltage across the circuit of the resistor 11 and capacitor 12 drops immediately.  As a result of this, the transistor 15 is turned off, the transistor 18 is turned on by  the discharge of the capacitor connected between the terminals (b) and (c), and  the PUT 23 restores its nonconductive condition instantly. When the power supply  is restarted, the output OUT starts at level H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6213535-A (JP)
Title: Manufacture of high tension steel plate
Inventor: IMANAKA MAKOTO
IPC: C21D9/52
Filed: 1985-07-12
Abstract: PURPOSE:To improve the quality of a high tension steel plate by reducing the amount of Si in a steel and making the quenching temp. of the resulting steel lower than that of the steel having the ordinary Si content to make the toughness uniform in the thickness direction. CONSTITUTION:The composition of a steel is composed of, by weight, 0.06-0.14% C, 0.01-0.15% Si, 0.7-1.3% Mn, 0.5-4% Ni, 0.3-0.7% Cr, 0.3-0.7% Mo, 0.01-0.1% V, <=0.6% Cu, 0.0003-0.002% B and the balance Fe with inevitable impurities, and the carbon equiv. Ceq represented by the formula is regulated to 0.4-0.65wt%. The resulting steel is rolled, quenched at least once from (Ac3-40)-(Ac3+50) deg.C and tempered.
Patent JP-H0818355-A (JP)
Title: Operational amplifier
Inventor: ADACHI TOSHIO
IPC: H03F3/45
Filed: 1994-07-04
Abstract: PURPOSE:To provide the operational amplifier circuit which has a wide in-phase input signal range and has less distortion and is easy to design. CONSTITUTION:When an in-phase input signal is in the vicinity of the middle between VDD and VSS, first and second differential amplification parts 1 an 2 are normally operated together. When the in-phase input signal is in the vicinity of VSS, the first differential amplification part is not operated because input MOSFETs 6 and 7 of the first differential amplification part 1 are turned off. Since the in-phase signal is shifted to the VDD side by actions of level shifters 4 and 5 of the second differential amplification part 2, input MOSFETS 9 and 10 of the second differential amplification part 2 are not turned off, and the second differential amplification part 2 is normally operated. When the in-phase input signal is on the VDD on side, the second differential amplification part 2 cannot be normally operated but the first differential amplification part 1 is normally operated, and therefore, this device is normally operated as an operational amplifier.
Patent JP-S632821-A (JP)
Inventor: ROBAATO JIEIMUZU HAGATEI
IPC: C03B11/08
Filed: 1987-06-18
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-S6213372-A (JP)
Title: Transfer printing method
Inventor: TAKAHASHI TOSHINORI
IPC: B41J17/42
Filed: 1985-07-12
Abstract: PURPOSE:To restrain an ink transferred onto a recording paper from being transferred back to a transfer paper when releasing the transfer paper from the recording paper and prevent printing characteristics from being degraded, by releasing the transfer paper from the recording paper after a predetermined lapse of time from the start of transfer printing. CONSTITUTION:Since a take-up roller 2 is in a stopped condition, until stage (b), the transfer paper 3 and the recording paper 5 in close contact with each other are fed only from the side of a payout roller 1, and no force is exerted on the paper 3 in the direction for releasing the paper 3 from the paper 5, so that the paper 3 is not released from the paper 5. From stage (b) to stage (c) at which transfer printing on the paper 5 is completed, although the take-up roller 2 is stopped instead of rotated in the direction for taking up the transfer paper, a platen roller 4 is rotated in the direction of arrow A, so that the transfer paper 3 is gradually released from the recording paper 5, starting from a leading end part of the paper 5, at a speed of about one half of the rotating speed of the platen roller 4, with the releasing direction so set that the paper 3 is bent back by 180 deg.C when being released.
Patent JP-S5776956-A (JP)
Title: Signal system for digital interface
Inventor: TANAKA KUNIMARO
IPC: H04B14/04
Filed: 1980-10-29
Abstract: PURPOSE:To increase the freedom of device design, by providing a pause period in which no digital transmission is made in each sample, in a digital interface format of series system between digital-audio devices. CONSTITUTION:Interfacing of digital signals is made by using a PCM signal between various digital audio devices. In this case, each output signal has the same sampling frequency, in which information is present from the head of each sample to the N-th bit and no meaning is given from the N+1th bit to the beginning of the next sample. Further, the period from the N+1th bit to the beginning of the next samples is not always the same as the output signal of each device and each output signal has an uniform repetitive period in sample unit.
Patent JP-S5855384-A (JP)
Inventor: WATANABE AKIRA
IPC: C04B41/87
Filed: 1981-09-26
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-S5970882-A (JP)
Inventor: TERANSU JIEE ATOKINSU
IPC: F02M69/04
Filed: 1983-08-23
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-S6211618-A (JP)
Title: Plastic molding and processing device
Inventor: MATSUDA TSUNEO
IPC: B29C41/28
Filed: 1985-07-10
Abstract: PURPOSE:To save lots of process, precision molds, conditions of molding requiring experience and others, by passing the softened synthetic resin extruded from the extruder in the form of a specific shaped section through the upper face of molding roller while the resin remains sufficiently plastic. CONSTITUTION:An extruder B to heat and soften synthetic resin materials and extrude the material (a) is provided on the side of molding and processing device A, and the specific type die 12 installed at the mouth of extruder extrudes out the required amount of resin material fit for the product continuously in the shape of strip or line. The extruded material (a) is guided onto the face of molding roller 1, opposite side to water, which rotates at the speed same as the travelling speed of resin material, and is molded by the face of molding roller 1. The molded intermediate product travelling the roller 1 rotating, is cut with the cutter 10 working once per rotation of roller, dropped and dipped into the underneath cooling tank 9 to be cooled down into a stabilized form.
Patent JP-S6310191-A (JP)
Inventor: MAKIHARA YACHIYO
IPC: G09G1/14
Filed: 1986-07-01
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-S5777265-A (JP)
Title: Device to adjust wheel distance of front wheels
Inventor: ITAMI KAZUO
IPC: B62D21/14
Filed: 1980-10-30
Abstract: PURPOSE: To reduce radius of turning by automatically expanding the wheel tread of the front wheels when turning and making front wheel steering angle larger.  
     CONSTITUTION: When turning, the pin 19 is restricted to move on the radius R around pin 21, because arm 15 is connected to the link 20 at the other end 15b through pin 19, therfore, the king pin 11, which becomes the fulcrum of the rotation of the arm 15 is moved to outside for a certain distance Z accompanied by the rotation of the arm 15. This makes front axle inner 9b to move in the direction of c-arrow, makes center of the front left wheel 13 to move from D to E by a certain necessary amount Z, and likewise right front wheel 13' also moves its center from D' to E' by the certain amount Z by the turn of the arm in opposite direction and the tread of the front wheel 2 is elongated to the distance L. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07335932-A (JP)
Title: Optical device
Inventor: TAKAMATSU HIROYUKI
IPC: H01L31/0232
Filed: 1994-06-10
Abstract: PURPOSE:To provide an optical device which facilitates the suppression of the penetration of an unnecessary light and the suppression of a photocurrent. CONSTITUTION:An electric signal processing part 3 is adjacent to a photoelectric conversion part 2 having a photodetector and a light emitting device to compose an optical device 1. A side light shielding films 15 which shields a light toward a circuit region from the side are provided on the side circumference of wiring region of the electric signal processing part 3. Further, an upper light shielding film 14 and the side light shielding films 15 may be made of conductive material and may be also used as wirings in the wiring region, the side light shielding film 15 and the upper light shielding film 14 may be formed in one-piece or the side light shielding film 15 may be made of conductive material and connected to the power supply potential or the ground potential of the circuit in the circuit region.
Patent JP-H0316787-A (JP)
Title: Heat sensitive recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/337
Filed: 1989-06-15
Abstract: PURPOSE:To maintain sensitivity high, to improve whiteness and to prevent fog by employing specific colorant which is thermally mixed and melted with thermally fusible substance having a low melting point as electron donative dye precursor in a coloring layer. CONSTITUTION:A coloring layer contains 2-anilino-3-methyl-6-dibutylaminofluoran as electron donative dye precursor and 2-anilino-3-methyl-6-dibutylaminofluoran thermally mixture melted with thermally fusible substance having a low melting point. Even if such a colorant and a sensitizer are mixture melted integrally, the mixture is easily crystallized. Thus, whiteness of a recording material is not remarkably reduced, and a heat sensitive recording material which exhibits satisfactory printing density, small fog and satisfactory heat resistance is obtained.
Patent JP-S63315928-A (JP)
Title: Pressure sensor
Inventor: MAEDA HITOSHI
IPC: G01L9/04
Filed: 1987-06-19
Abstract: PURPOSE:To control the overcurving of a diaphragm with simple constitution by determining the interval between a diaphragm and a pedestal by the sum of the thickness of an inorganic insulating layer and the thickness of an adhesive layer. CONSTITUTION:The diaphragm 1 where pressure sensing resistances 4a and 4b, a lead wire 5, etc., are formed by thin film printing and baking technique is supported by the pedestal 2. Inorganic insulating layers 3 and 7 are formed locally on the opposite part surfaces of one or both of the diaphragm 1 and pedestal 2, and those diaphragm 1 and pedestal 2 are adhered via the inorganic insulating layers 3 and 7 with an adhesive layer 8.