baber/WOPTO huggingface dataset:
Patent JP-H0324798-A (JP)
Title: Printed board assembling device
Inventor: SUZUKI AKIO
IPC: B23P21/00
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate stage replacement for positioning and securing by a worker even if the type of a printed board is different by providing pressing means for rising a belt and pressing and holding a printed board placed on a belt to an upper wall. CONSTITUTION:A pressing block cylinder 54 rises and a pressing roller 53 presses a printed board 8 to a chuting face 56 of a stationary chute 25. An upper wall 57 is formed at the upper end of the face 56 of the chute 25. When a clamping cylinder 40 rises a clamp block 38, a clamping pulley 44 attached to the block 38 lifts a belt 45, and the board 8 is interposed to be held between the upper wall 25 and the belt 45 to be pressed fixedly. Thus, even if the type of the board is different, a worker may not replace stages for positioning and securing.
Patent JP-H0832933-A (JP)
Title: Video signal transmission/reception device
Inventor: KODAMA YASUMASA
IPC: H04N19/503
Filed: 1994-07-12
Abstract: PURPOSE:To enable a viewer to perform a fast forward operation, etc., while viewing the displayed images in reference to a video signal transmission device of a cable TV station, etc. CONSTITUTION:A VOD system 1 comprises a video recording device 10, a video signal transmission device 20, a video signal reception device 40, a monitor 50, a terminal equipment 60 and a communication circuit 30. In fact, a cable TV station 2 is connected to a subscriber device 3 in 1:n. In the system 1, a viewer operates the device 10 of the station 2 as if it were a VTR device of his own home via the device 40, the circuit 30 and the device 20 by inputting the operation information to the equipment 60. Thus the viewer can show the received images on the monitor 50.
Patent JP-H0522593-A (JP)
Title: Picture processor
Inventor: TAKARAGI YOICHI
IPC: H04N1/46
Filed: 1991-07-01
Abstract: PURPOSE:To quickly process an input picture by outputting the discrimination signal of a discriminating device before the end of discrimination of one picture and obtaining the degree of resemblance in accordance with an input signal and the color distribution of a specific picture. CONSTITUTION:A color space matching discriminating circuit 106 calculates the degree of resemblance between the distribution in a three-dimensional space of read picture data and that of a specific document like paper money or securities in real time. Information of colors of the specific document is stored in the ROM of this circuit 106, and R, G, and B signals of, for example, upper 5 bits from the circuit 106 are inputted to an address of the ROM to output signals indicating whether they are matched to respective colors of the specific document or not. These signals correspond to 8 kinds of zero to seventh special documents. Thus, the input picture is processed in accordance with the degree of resemblance between the input picture and the specific picture to increase the picture processing speed.
Patent JP-S6139507-A (JP)
Title: Neodymium-iron permanent magnet
Inventor: INOKOSHI YOSHIO
IPC: H01F1/057
Filed: 1984-07-30
Abstract: PURPOSE:To enhance the Curie point of the titled permanent magnet without having substantial deterioration in the value of magnetic characteristics, especially in the density of residual magnetic flux, as well as to obtain the permanent magnet having excellent environmental temperature characteristics by a method wherein a magnetic anisotropic alloy consisting of neodymium, boron, germanium and iron of specific ratio, is used. CONSTITUTION:A composition consisting of 25-35wt% neodymium, 0.5-2.5wt% boron, 0.1-10wt% germanium and Fe of the remaining (provided that the impurities such as oxygen, nitrogen and the like are 200ppm or less) is weighed, and an ingot is formed in a high frequency melting furnace. Then, after the ingot is crushed using a jaw crusher, for example, it is coarsely pulverized using a disc mill, and the alloy powder of 3-5mu m in grain size is obtained using a ball mill. Then, the magnetic powder is molded in the magnetic field intensity of 10,000 oersted by applying pressure of 2 ton/cm<2> of a horizontal type magnetic field press (the applying directions of magnetic field and the direction of pressure of press are at right angle) for the purpose of giving orientational property to the magnetic powder. Besides, a heat treatment is performed in vacuum at 1,100 deg.C for 1hr for the purpose of accomplishing high density, cooled in the furnace, and an aging treatment is performed at 610 deg.C for the purpose of improving coercive force.
Patent JP-S6220288-A (JP)
Inventor: MATSUMOTO SHINICHI
IPC: H05B6/12
Filed: 1985-07-19
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-S56123142-A (JP)
Title: Cordless telephone set
Inventor: MIYAMOTO NAOTAKE
IPC: H04M1/72502
Filed: 1980-11-13
Abstract: PURPOSE:To simplify transfer from a subordinate station to a master station via line wires, by providing the subordinate station with a means of controlling the holding means of the master station and by resetting a holding state by the answer of the master station. CONSTITUTION:The master station is provided with transmitter-receiver 1 and connected to the subordinate station by radio. The subordinate station, when responding to line wires L1 and L2 to the master station, closes its answer switch to send  tone signal f2. The master station places itself in a transmission state by receiving  tone signal f2 and relay RY-2 is excited to connect line wires L1 and L2 to the subordinate station. For the transfer from the subordinate station to the master station  via the line wires, the transfer switch is closed to transmit tone signals f3 and f4, and with signal f3, calling circuit 31 of the master station is driven to close gate A1. Next, the master station, while stopping the call signal by operating call switch 14, opens gate A3 of holding control circuit 20 to hold line wires L1 and L2. Next, the master station operates transfer switch 26 to reset holding control circuit 20, making connections with the line wires.
Patent JP-S6317185-A (JP)
Title: Rear wheel steering device for front/rear wheel-steered vehicle
Inventor: AGA MASAMI
IPC: B62D6/02
Filed: 1986-07-08
Abstract: PURPOSE:To improve the operating performance of a vehicle by concurrently controlling the quantitative relation and between the first and second oil pressures applied to a hydraulic actuator and their quantities with a vehicle speed sensor, an electric control circuit, and an oil pressure converting means in response to the vehicle speed. CONSTITUTION:Oil pressures generated in both oil chambers of a front wheel power cylinder 16 after front wheels are steered are converted into the first and second oil pressures by an oil pressure converting means and are applied to a hydraulic actuator. In this case, the oil pressure converting means converts the oil pressures from both oil chambers of the front wheel power cylinder 16 into the first and second oil pressured, with their oil pressure difference and quantitative relation changed in response to the vehicle speed. The hydraulic actuator drives the input member of a four-way transfer valve in response to the oil pressure difference between the first and second oil pressures, thus the relative displacement, with its direction and quantity controlled in response to the vehicle speed, is generated between the input member and output member. accordingly, the steering direction and steering quantity of the right and left rear wheels 36b, 36a are determined by the first and second oil pressures changed in response to the vehicle speed.
Patent JP-H0722691-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KIMURA TATSUYA
IPC: H01S5/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a semiconductor laser able to reduce a futile current not contributing to laser oscillation having a high laser characteristic and reliability. CONSTITUTION:This semiconductor laser is provided with a mesa-striped part 102a having a (111) B face as its side consisting while holding an undoped active layer 2 between a p-InP lower clad layer and an n-InP upper clad layer along with being provided with the light-current confining regions 102b consting by laminating an n-InP current block layer 14 and a high-resistance InP layer 15 doped with Fe on a p-clad layer 1b on both sides of the mesa-striped part 2a. Further, the light-current confining regions 102b are made to have the structure where a side end located on the (111) B mesa side of the n-InP current block layers 14 is located on a border between the n-InP upper clad layer 3a and the active layer 2.
Patent JP-S6318298-A (JP)
Inventor: HANEDA KOJI
IPC: G21F9/14
Filed: 1986-07-10
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-H0450262-A (JP)
Title: Composition for forming protection film
Inventor: YAMANAKA HIROSHI
IPC: G02F1/1333
Filed: 1990-06-19
Abstract: PURPOSE:To provide a composition composed of an organopolysiloxane, a vinyl resin having hydrolyzable silyl group, a specific aluminum compound and a specific solid-content modifier and suitable for forming a protection film on a transparent substrate, etc., of a liquid crystal display element. CONSTITUTION:The objective composition for forming a protection film is composed of (A) 100 pts.wt. (in terms of solid) of an organopolysiloxane consisting of a hydrolytic condensation product of organoalkoxysilane of formula I (R is 1-8C organic group; R<1> is l-5C alkyl or 1-4C acyl), (B) 10-400 pts.wt. of a vinyl resin containing hydrolyzable silyl group, (C) 0.1-100 pts.wt. of an aluminum compound (or its partial hydrolyzate) expressed by formula II (R<2> and R<3> are alkyl; R<4> is alkylalkoxy; n is 0-3) and (D) 70-4,500 pts.wt. of a solid- content modifier containing >=0.5wt.% of beta-diketones and/or beta-ketoesters. The content of water and organic solvent having a boiling point of <=100 deg.C is <=10wt.%.
Patent JP-S646260-A (JP)
Title: 6-iodoacyclouridine derivative
Inventor: MIYASAKA SADA
IPC: C07D239/24
Filed: 1987-06-27
Abstract: NEW MATERIAL:The 6-iodoacyclouridine derivative of formula I (R<1> is H, halogen or lower alkyl). EXAMPLE:5-Methyl-6-iodoacyclouridine. USE:A drug. An active component of an antitumor agent. It is administered at a rate of 0.1-1g of the active component daily for adult once a day or in divided doses. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II (R<2> is protecting group) with a lithiation agent (e.g. lithium diisopropylamide), reacting the resultant compound of formula IV with an iodinating agent (e.g. I2) to obtain a compound of formula III and eliminating the protecting group from the obtained compound.
Patent JP-S5583268-A (JP)
Title: Complementary mos semiconductor device and method of fabricating the same
Inventor: KAWAMATA IKUO
IPC: H01L29/43
Filed: 1978-12-19
Abstract: PURPOSE:To eliminate a short-circuit in complementary MOS semiconductor device even if openings perforated at insulating layers for coating a semiconductor substrate are slightly displaced from each other by mounting electrodes through semiconductor layers having the same conductivity as the impurities in the respective regions at the diffused regions exposed through the openings when mounting the electrodes at the regions. CONSTITUTION:An SiO2 film 7 is coated on the surface of an n-type silicon substrate 3, an opening is perforated at the film 7, and p-type well region 4 and p-channel p-type source and drain regions 6 are diffused to be formed in the substrate 3. Then, openings are again perforated in the region 4 of the film 7, and n-channel n-type source and drain regions 5 are diffused to be formed in the region 4. Thereafter the film 7 among the regions is modified into a gate oxide film 8, and openings 11 are perforated on the regions. Then, a polycrystalline silicon layer 12 is accumulated on the entire surface thereof, boron ion is implanted on the p-type diffused retion, and phosphorus ion is implanted on the n-type diffused region to thereby reduce the resistance value thereof, the unnecessary layer 12 is removed, the source and drain electrodes 1 are mounted on the retained layer 12 or the gate electrode 2 is mounted on the film 8.
Patent JP-H0326214-A (JP)
Title: Fixed quantity hot water turn-on device
Inventor: YAMAGUCHI NOBORU
IPC: A47J27/21
Filed: 1989-06-26
Abstract: PURPOSE:To always turn on exactly hot water of a fixed quantity by operating an actuation time of a motor for turning on hot water by a fixed quantity from an arrival time difference of hot water of two spots separated by a prescribed distance in a hot water turn-on pipe, and driving the motor by its time. CONSTITUTION:When a hot water turn-on switch 29 is operated, hot water in a container 12 is discharged into a hot water turn-on pipe 18 by a hot water turn-on pump 17, and when it flows in the pipe 18, when a float 26 being in a position lower than an A spot and higher than a C spot in the beginning passes through the A spot, a light beam photodetected by a light receiving element 23b from a light emitting element 23a is brought to light-shielding by the float 26, and a flow rate counter starts to count. When the float 26 reaches a B spot, a light beam from a light emitting element 24a is brought to light-shielding and comes not to be photodetected by a light receiving element 24b, and the flow rate counter stops the count operation. Subsequently, an operation time TA of the hot water turn-on pump 17 is calculated from its count value (t) and a constant M {it is a constant determined by Vc (fixed quantity hot water turn-on quantity)/VAB (content volume of the pipe 18 between the A spot and the B spot)}, and the hot water turn-on pump 17 is operated by its time TA.
Patent JP-H09317141-A (JP)
Title: Floor panel laying method
Inventor: HIRAI YASUKAZU
IPC: E04F15/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel laying method quiet and with execution economical efficiency and capable of easily, accurately and speedily executing layout work. SOLUTION: A floor panel laying method executes a double floor so as to connect a leg 31 of a floor panel 3 adjacent to a square floor panel 3 provided with a leg 31 with leg seats 2 to arrange a large number of leg seats on a substrate 7 with a void. In that case, a specific number of floor panels 3 are connected with a specific number of leg seats 2 to form a large number of collectives 90 in advance, and the collectives 90 are connected with the leg seats 2 to form the double floor 1 to lay. Before the execution, a large number of floor panels 3 are turned over and are arranged on case 80 in advance to cover the leg seats 2 on the upward legs 31 of the neighboring floor panels 3 to connect, the collective 90 is formed, and after the case 90 with the collective 90 is delivered to a construction field, the collectives 90 are connected to each other to form the double floor 1 to lay.
Patent JP-S645975-A (JP)
Title: High strength ceramic having high corrosion resistance
Inventor: KUROKI TOMOHITO
IPC: C04B35/584
Filed: 1987-06-30
Abstract: PURPOSE:To improve the corrosion resistance of Si3N4 ceramics to molten steel, etc., without deteriorating the original high strength characteristics of Si3N4 by incorporating specified amts. of ZrO2 and Al2O3, MgO, Y2O3 or CaO into the ceramics. CONSTITUTION:Desired high strength ceramics having high corrosion resistance is composed of 5-50wt.% ZrO2, <=10wt.% at least one among Al2O3, MgO, Y2O3 and CaO and the balance Si3N4. ZrO2 can improve the corrosion resistance of Si3N4 ceramics to molten steel, etc., and at least one among Al2O3, MgO, Y2O3 and CaO acts as an Si3N4 sintering assistant and exists on grain boundary layers to inhibit the destabilization of ZrO2. The high strength ceramics is suitable for use as material of a tool for steel such as an immersion nozzle.
Patent JP-S5590267-A (JP)
Title: Automatic spark erosion machine for diamond grindstone for grinding screw
Inventor: TAKANO FUMITAKA
IPC: B24B53/06
Filed: 1978-12-28
Abstract: PURPOSE:To control spark erosion machining time and an electrode rotation angle, by setting numbers of integrated pulses corresponding to the spark machining time and the electrode rotation angle in a timer and the contact means of a pulse counter connected to an encoder. CONSTITUTION:Time t1 for discharge, which is caused by using an identical face of a discharge electrode 3, is set in a motor timer 17-1. A contact of a pulse counter 16-1 is set in a position for a number of integrated electric pulses corresponding to the rotation angle theta of the output shaft 14 of a driving motor 9 for positioning the discharge electrode 3 at a rotation angle so that a new good electrode face of high accuracy is placed as to the peripheral surface of a diamond grindstone instead of an abraded electrode face of reduced accuracy. As a result, all work is automatically effected to reduce the labor of an operator.
Patent JP-H0589391-A (JP)
Title: Monitoring call system for apartment house
Inventor: HISAMATSU NOBUO
IPC: H04Q9/00
Filed: 1991-06-04
Abstract: PURPOSE:To execute the monitoring of a common entrance through the use of a telecamera provided in a lobby interphone. CONSTITUTION:An alarm monitoring panel 1 is constituted by providing a memory part 14 previously storing the respective intrinsic addresses of the lobby interphone 2 and a signal processing part 10 which transmits a telecamera driving signal where the intrinsic addresses stored in the memory part 14 are given to a corresponding lobby interphone 2 side, drives the telecamera TC and, the, repeats an operation of receiving a video signal coming from the telecamera TC in return so as to project it on a monitoring television TV by successively switching the intrinsic addresses.
Patent JP-S5863322-A (JP)
Inventor: SUDOU TAKAMITSU
IPC: A01D59/00
Filed: 1981-10-10
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-H0337706-A (JP)
Title: Voltage-level measuring device for voltage source
Inventor: ROBAATO DABURIU JIYONSON JIEIA
IPC: G01R19/165
Filed: 1990-06-19
Abstract: PURPOSE: To use a computer to easily measure or confirm the voltage level of a voltage source by supplying an output signal indicating the voltage level of the voltage source to an output device in response to a control signal supplied from the computer to an input device. CONSTITUTION: A first circuit device generates a signal proportional to the voltage level of the voltage source, and a second circuit device 12 generates first and second reference signals. A third circuit device 16 receives and generates first and second reference signal and the signal proportional to the voltage level of the voltage source and generates the output signal indicating the voltage level of the voltage source, and a fourth circuit device 18 has the input device and the output device which are connected to the third circuit device 16.  The first circuit device is a voltage dividing circuit consisting of resistances R4 and R5, and the second circuit device 12 is a circuit including a regulator 22, and the third circuit device 16 is an analog-digital converter, namely, a semiconductor circuit, and the fourth circuit device 18 is an interface, namely, a semiconductor circuit. Thus, the voltage level of the power source is measured, namely, confirmed.
Patent JP-S5973519-A (JP)
Title: Preparation of swainsonine and immuno-regulating agent containing the same
Inventor: HINO SUKEHIRO
IPC: A61K31/435
Filed: 1983-08-31
Abstract: PURPOSE:To obtain swainsonine useful as an immuno-regulating agent, by culturing a bacterial strain belonging to Metarhizium genus and capable of producing swainsonine (including novel bacterial strain), and separating the objective compound from the cultured product. CONSTITUTION:A swainsonine-producing strain belonging to Metarhizium genus [including novel Metarhizium anisopliae F-3622 (FERM-P 7193) and sp F-3600 (FERM-P 7192)] is cultured in a nutrient liquid medium preferably under aerobic condition. Swainsonine of formula [chemical name; (1S, 2R, 8R, 8aR)-1,2,8-trihydroxyoctahydroindolidine] is separated from the cultured product by conventional means. It has been found that the known compound of formula and its salt have immuno-regulating activity. Accordingly, the compound of formula is useful as an immuno-regulating agent for the remedy of immuno-insufficiency (e.g. tumor, infectious diseases, autoimmune diseases, etc.).
Patent JP-S647583-A (JP)
Title: Light amplifier
Inventor: FUJIWARA MASAHIKO
IPC: H04B10/2507
Filed: 1987-06-30
Abstract: PURPOSE:To make the intensity of saturation power large and obtain excellent noise characteristics by causing an active layer to contain an n-type-doped quantum well structure. CONSTITUTION:An active layer 4 contains an n-type-doped quantum well structure. Tip spherical fibers 21a and 21b are used to connect the active layer 4 to incident lights and also take out light signals and forward bias is impressed between electrodes 11 and 12, so that the gain in the active layer 4 rises to obtain amplification function. In such a case, the resultant n-type-doped quantum well structure in the active layer makes the intensity of saturation power high and enables this device to obtain an LD light amplifier having excellent noise characteristics. Furthermore, the quantum well structure makes the efficiency of a carrier density for an inputted current high and makes it possible to operate the amplifier with a low-voltage current.
Patent JP-H029615-A (JP)
Title: Injection piston brake apparatus of injection molding machine
Inventor: OMORI SHIGEAKI
IPC: B29C45/50
Filed: 1988-06-29
Abstract: PURPOSE:To improve the accuracy of change-over point to dwell while preventing the growth of the shock pressure within a cavity, and enabling the product with a stabilized accuracy to be manufactured by interposing the braking circuit capable of being changeable in the back pressure of an injection cylinder during the advance period of an injection screw to a back pressure side circuit. CONSTITUTION:When a compression process comes nearly to the end, a switch-over electromagnetic valve 27 is put in an ON-position, and shifted to an I position so as not to generate a shock pressure Ps within a cavity 1, so that an oil conduit 25 is closed, and the back pressure set by a relief valve 24 is generated to the oil within the chamber 22c of a cartridge valve 22, so that a braking force is applied to a back pressure side chamber 8b. It is most preferable for the timing in shifting ON that each position of injection piston screws 9, 7 is put ON immediately before the change-over point to the dwell. When the detecting pressures by the signal of detecting sensor 32 of the pressure within the cavity for detecting this timing and by the signal of a detecting sensor 33 of an injection oil pressure are compared with the pressure set previously, and reach the set value, or when a position detector 40, which is rotated by the shift of injection piston screws 9, 7, reaches the predetermined position, these conditions are detected and the switching-over electromagnetic valve 27 is put to an 'ON' position.
Patent JP-H0326120-A (JP)
Title: Multiple stuff processing circuit
Inventor: KABAYA EIICHI
IPC: H04Q11/04
Filed: 1989-06-23
Abstract: PURPOSE:To execute a stuff processing for each channel at a multiplexing level and to miniaturize a device scale by cascadeconnecting a memory circuit having a capacity for one time slot of a multiplexing frame, and selectively outputting each sending signal according to stuff information. CONSTITUTION:An input signal is a multiplexing frame signal to bit-multiplex a digital signal in the multiplexing unit of n-channel and sent to an input terminal D0 of a selecting circuit 3. Memory circuits 1 and 2 are memory circuits for giving a time delay for one time slot, and respective sending signals obtained by cascade-transmitting the input signal is sent to input terminals D1 and D2 of the selecting circuit 3. Thus, an output signal from the selecting circuit 3 is made into the signal to which the stuff processing instructed by the stuff information is executed to each channel in the input signal.