baber/WOPTO huggingface dataset:
Patent JP-H01147888-A (JP)
Title: Manufacture of high dielectric constant substrate with plural functional sections
Inventor: TANAKA HIROSHI
IPC: H01B3/00
Filed: 1987-12-04
Abstract: PURPOSE:To produce a high dielectric constant substrate with plural functional sections, by a method wherein after plural substrate elements are coated with glass paste for the respective peripheral sections, each of the substrate elements is juxtaposed, and baking is thereafter performed. CONSTITUTION:A plurality of substrate elements 1, which are produced through forming of ceramics starting powder, binder removing treatment, reducing firing and doping treatment, are coated with glass paste 3 for the respective peripheral sections. Subsequently, each of the substrate elements 1 is juxtaposed and under this condition, baking is then performed to bond the substrate elements 1 each other. Now, the material of the ceramics starting powder is selected from SrTiO3, BaTiO3 or the composite oxide thereof. The glass paste employs the paste which comprises glass powder and medium oil and in which 100 parts of the glass powder are mixed with 25-100 parts of the medium oil, by weight. Further, the material of the glass powder is selected from PbO, SiO2, B2O3, CaO or the like. Accordingly, the high dielectric substrate with a plurality of functional sections can be produced.
Patent JP-H08154507-A (JP)
Title: Plant culturing device
Inventor: KOJIMA YOSHIO
IPC: A01G27/04
Filed: 1994-12-09
Abstract: PURPOSE: To provide a plant culturing device which can surely feed a required amount of water at any time. CONSTITUTION: A water-holding substance 13 wrapped with a water-permeating sheet 14 is housed in a water-feeding tank 12. A plant culture pot 15 is arranged so that the bottom hole 16 of the pot 15 comes into contact with the water- permeating sheet 14 on the water-holding substance 13.
Patent JP-H10129637-A (JP)
Title: Dismantling device for optical disk package
Inventor: KOBAYASHI SHINKICHI
IPC: B65D85/57
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling device for an optical disk package by which regeneration treatment of the optical disk package can be easily carried out at low cost. SOLUTION: An optical disk package 10 constituted of an optical disk, a plastic tray having a fixing part for the optical disk, front decorative parts forming a ring at one end of the tray and covering both surfaces of the tray, and an outer packaging bag covering the whole body of the front decorative parts, is dismantled while being conveyed, in this unpacking device. A cutting blade 111 arranged at least at one side of the transfer passage of the optical disk package, is provided and also a cutting means 110 to cut the outer packaging bag of the optical disk package and the ring of the front decorative part sent in, is provided.
Patent JP-H06131858-A (JP)
Title: Digital tape reproduction device
Inventor: NARISAWA SADAYUKI
IPC: G11B27/19
Filed: 1992-10-19
Abstract: PURPOSE:To obtain the digital tape reproduction device in which accurate and high speed searching is attained. CONSTITUTION:A detection circuit 23 extracts an envelope waveform from a reproduction signal of an AUX channel and a count circuit 27 counts number of envelope waves. A search controller 28 fetches the count, calculates a difference between an object time and a current time and converts the difference into an envelope wave number thereby deciding an object count and controlling a tape drive speed control circuit 26 so that the fetched count is an object count. The high speed search mode is set to a range where the fetched count is lower than the object count by a prescribed value and then the speed is reduced to set the low speed mode and searching is implemented while monitoring the time information obtained by decoding AUX data.
Patent JP-H08159771-A (JP)
Title: Electronic azimuth instrument
Inventor: YAMAMOTO OSAMU
IPC: G01C17/32
Filed: 1994-12-09
Abstract: PURPOSE: To improve the economic efficiency of an azimuth instrument with a simple constitution by arranging a plurality of magnetoelectric transducing elements at the different specified angles with respect to the center, respectively, comparing the respective outputs, and specifying the maximum or minimum outputs. CONSTITUTION: As magnetoelectric transducing elements, eight galvanomagnetic electromotive-force-effect elements S (S1-S8) are arranged in the radial pattern at angular intervals of 45 deg.. Then, the respective output voltages of the elements S become the values, which are separated by 45 deg. on the sine curve. Then, the element S having the maximum or minimum output voltage is specified. Thus, the azimuth of the azimuth detecting direction can be found in eight-azimuth indications. That is to say, the maximum output is obtained at the angle of π/2. Therefore, when, e.g. the maximum output is obtained from the element S1, the magnetic north is in the direction of the element S3, and the azimuth detecting direction is the west.  In this case, the element S having the maximum or minimum output voltage can be specified by obtaining the output data of all elements S and comparing the data in a comparator.
Patent JP-H11103831-A (JP)
Title: Fried food, deep batter fried food, croquette, curry roux and their production
Inventor: INOUE YOSHIO
IPC: A23L35/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fried food, a deep batter fried food, a croquette and a curry roux having a strong point in which fats contained in these foods are not absorbed from intestinal canals and are wholly discharged from the body even if a person takes a large amount of a fried food, a deep batter fried food, a croquette and a curry roux. SOLUTION: Fish and shellfish and meat are treated with steam at >=70 deg.C, immersed in a saline solution (>=3% salt content), then in a vinegar solution (>=1% acetic acid), sprinkled with a mixture of a calcium compound (CaCO3 as a main component), wheat flour and a starch, immersed in an egg liquid mixed with (1) the calcium compound (CaCO3 as the main component), sprinkled with bread crumb or stuck with (2) a batter (wheat flour, salt, egg, water, etc., blended with >=1% calcium compound) and sprinkled with bread crumb and fried with an oil. A curry roux is mixed with a calcium compound in an amount of 1/7 to l/8 the amount of fats contained in the curry roux prepared by a conventional procedure.
Patent JP-H03169250-A (JP)
Title: Bearing of direct current brushless spindle motor
Inventor: OSAWA MASAHIRO
IPC: H02K29/00
Filed: 1989-11-24
Abstract: PURPOSE:To reduce the axial size of the whole motor by arranging first and second bearings coaxially at the center of and around a rotor-side hub respectively and on the same plane. CONSTITUTION:A first bearing 13 is installed between a fixed shaft 12 stood in the center of a stator-side housing 1 and a cylinder 2a made in a rotor-side hub 2 around the shaft and a second bearing 14 on the same plane as the first bearing 13 is installed coaxially between the peripheral face of the hub 2 and the inner peripheral face of the housing 1 therearound. The second bearing 14 is arranged back-to-back with the first bearing 13. Thereby the axial size of the whole motor can be reduced and, because especially the second bearing has large diameter, the distance l2 between the virtual rotation axis fulcra K and L of the bearings is lengthened by arranging the first and second bearings back-to-back, suppressing the shaft whirling.
Patent JP-H02232747-A (JP)
Title: Synthesization and processing of memory access operation for multiprocessor system
Inventor: SUKOTSUTO AANORUDO
IPC: G06F12/00
Filed: 1989-11-24
Abstract: PURPOSE: To stop a deadlock and process a request with efficiency by rejecting a lock request to a port making a request if it is found that a corresponding lock bit is set. CONSTITUTION: A system control unit 14 receives memory access requests, selects a request after arbitration, and determines whether or not the corresponding lock bit is set once knowing that the request is a lock request. When the corresponding lock bit is set, a rejection request to the port making the request is locked and the lock request is rejected and put back to the port making the request.
Patent JP-H03172353-A (JP)
Title: Manufacture of dry granular product
Inventor: RONARUDO II HIYUUZU
IPC: C08K3/24
Filed: 1989-11-24
Abstract: PURPOSE: To obtain a dry particulate complex of sodium acetate trihydrate by reacting sodium carbonate with acetic acid in the presence of a specific polymer emulsion while retaining the maintainability of the polymer.  
     CONSTITUTION: A high solids content non-crosslinking polymer emulsion selected from a silicone emulsion, an acrylic emulsion, a surfactant solution and a poly(vinylpyrrolidone), and dried sodium carbonate and acetic acid are mixed at a molar ratio of the acetic acid to the water content of the polymer emulsion being 2:5 and subjected to the reaction according to the equation. The polymer is inert to sodium carbonate and acetic acid. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08157675-A (JP)
Title: Vinyl chloride composition
Inventor: MIYATA HIROYUKI
IPC: C08L23/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a vinyl chloride composition which is useful as a sheath for power cables because of its increased flexibility by admixing a crosslinked PE fine powder to a PVC resin. CONSTITUTION: (A) A PVC resin, preferably of about 1,100 average polymerization degree in an amount of 100 pts.wt. is admixed to (B) 10-70 pts.wt., preferably 30-50 pts.wt. of a crosslinked PE fine powder having particle sizes optimally of several ten to several hundred mm order and, when needed, about 40 pts.wt. of a plasticizer such as dioctyl phthalate or di-2-ethylhexyl phthalate and (D) about 10 pts.wt. of a stabilizer such as a tribasic sulfate salt or barium stearate to give the objective vinyl chloride composition. As for the component B, a crosslinked PE is roughly crushed into pieces of about 4mm sizes, then continuously fed preferably into a same direction intermesh rotation twin shaft extruder and kneaded, for example, at 160-180 deg.C, and further a crosslinking agent is added to effect pulverization.
Patent JP-H05143813-A (JP)
Title: Ticket examination processor
Inventor: HIROSE EIKICHI
IPC: G07B15/00
Filed: 1991-11-21
Abstract: PURPOSE:To enable an adjustment ticket to be used repeatedly by comprising ticket value information in such a way that it can be rewritten, housing the adjustment ticket in a ticket housing means with interchangeability with the housing means of the adjustment ticket by discriminating from another passing medium by an automatic ticket examination machine, and using it as the housing means of the adjustment ticket. CONSTITUTION:This device is comprised so that the ticket value can be rewritten or erased. Also, the automatic ticket examination machine 50B for exit houses the clearing ticket provided with a magnetic recording part by discriminating from another ticket, etc., in a ticket examination machine hopper 70. The collection and reuse of the adjustment ticket can be performed with high efficiency by using the ticket examination machine hopper 70 as the hopper of the adjustment ticket. Similarly, since only the adjustment ticket equipped with the magnetic recording part can be collected in a dedicated adjustment ticket collection box 60A different from another ticket when the adjustment ticket is collected in the automatic ticket examination machine 50C by using the same, the collection and the reuse can be performed with high efficiency.
Patent JP-H11285936-A (JP)
Title: Manufacturing system and assembling method for computer system in order-based manufacturing environment
Inventor: GOSS LOIS
IPC: G05B15/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To establish a manufacturing system and assembling method to manufacture certainly a high-quality product free of defects in conformity to the given order effectively using a computer system, etc. SOLUTION: A manufacturing system comprises a control unit 110 storing a list of the components of a product to which order is placed, a kit forming unit 130 to receive the list of product components from the control unit, and an assembly unit 150 which receives the kit tray prepared by the unit 130 and has a working cell including a working space for assembling the product from the components fed by the tray. The kit forming unit 130 is equipped with a plurality of kit trays, product components stored, and a component list display device, whereby the list display device displays the applicable list so that the kit tray accommodating the components taken out of a storage position 138 is provided.
Patent JP-H04178017-A (JP)
Title: Semiconductor integrated circuit
Inventor: NUKADA YASUAKI
IPC: H03K19/08
Filed: 1990-11-13
Abstract: PURPOSE:To prevent a break-down of an output transistor(TR) and to prevent the characteristic from being deteriorated by connecting a resistor in a required way to an upper stage TR of totempole arrangement TRs at an output stage. CONSTITUTION:TRs Q1, Q2 at an output stage of a tri-state buffer circuit are arranged as a totempole type and a base of the TR Q1 of the upper stage is connected to a resistor R1 in parallel with P, N channel TRs MP6, MN6 and a resistor R2 is connected between the base and the emitter. When a level of a control terminal 2 is logical H, the TRs MP6, MN6 are turned off and a base-emitter voltage of the TR Q1 is decided by resistors R1, R2 and when the voltage is adjusted to a voltage below an emitter-base breakdown voltage, the TRs MP6, MN6 are not subjected to breakdown. On the other hand, when a level of the terminal 2 is logical L, similarly the resistor R1 does not almost given effect onto the operating speed, breakdown of the output TR is prevented and the semiconductor integrated circuit whose characteristic is not deteriorated is realized.
Patent JP-H10150668-A (JP)
Title: Image pickup device and color image signal processing method
Inventor: NODA SHIGETOSHI
IPC: H04N9/07
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost and high resolution by sacrificing the several functions of an electronic shutter, etc. SOLUTION: An adaptive interpolation processing circuit 19 is supplied with image data R, G and B given white balance adjustment by DSP(digital signal processor) 15 and composites an RG image by means of an internal memory (not shown). In the circuit 19, if the correlating degrees of the respective directions of vertical, horizontal and oblique directions are computed, and then interpolation is performed on the RG image in a direction maximizing the correlation degree, LPF processing is not executed in a direction orthogonal with it as the result so that resolution in an orthogonal direction is not deteriorated. Namely the circuit 19 adaptively interpolates corresponding to the correlation of image data in the periphery of a part to interpolate to improve resolution.
Patent JP-2000126794-A (JP)
Title: Aquatic organism feeding apparatus and method for purifying feeding water
Inventor: KURODA MASAKAZU
IPC: C02F3/34
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the purification capacity of circulating feeding water by compact constitution by a method in which a nitrification reaction is carried out by nitrifying bacteria while circulating feeding water is passed constantly in a nitrification process, and a denitrification reaction is conducted by generating electrolyzed hydrogen while the circulating feeding water is passed intermittently to make an anaerobic atmosphere in a denitrification process. SOLUTION: In a denitrification tank (e) opposite to a feeding water tank (a), for example, a carbon electrode and a platinum electrode or the like are arranged in a cathode (i) and an anode (j) respectively, and a carrier (k) of high conductivity is packed to fix denitrifying bacteria. An ammonia nitrogen and nitrite nitrogen treatment tank (nitrification tank) (d) and a nitrification nitrogen treatment tank (denitrification tank) (e) are arranged in parallel, a solenoid valve (o) is installed in the outlet line of the tank (e), so that water is passed constantly through a line to the nitrification tank (d), while water is supplied intermittently to the denitrification tank (e). Circulating water is supplies intermittently to the denitrification tank (e) and held for a constant time so that the denitrification tank (e) is kept anaerobic, and the nitrate nitrogen can be treated.
Patent JP-H03166896-A (JP)
Title: Communication propriety notice system for radio telephone set
Inventor: SAGAWA SHUICHI
IPC: H04Q7/34
Filed: 1989-11-27
Abstract: PURPOSE:To improve the service of the telephone communication system by sending a signal tone to a caller when an incoming call comes while a radio telephone set is not available of talking and rejects the arrival of an incoming call so as to inform it to the caller that the talking is not available. CONSTITUTION:The talking of a radio telephone set 7 is disabled, a radio wire system converter 2 detects not available communication by its periodic diagnosis, sends a call signal and a selection signal representing incoming call rejection to a subscriber circuit 4 automatically to set the rejection of the incoming call of the radio telephone set 7. When a telephone set 3 calls the radio telephone set 7 in this state, an exchange 8 sends a signal tone to the telephone set 3. The caller recognizes the disable communication if the radio telephone set 7 by listening to the signal tone.
Patent JP-H11141441-A (JP)
Title: Heater for automobile
Inventor: KUSUNOKI KIICHI
IPC: F02N11/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent each part of a vehicle from being heated by the engine start by remote control or timed starting by controlling a heater device so as to be driven in the engine start by remote control and so as not to be driven in the engine start without remote control. SOLUTION: When a key is operated to ignition-ON position, a heater control device 6 is laid in the state where a key insert signal is inputted. Therefore, its output is left in ground potential, a heater group H is thus not driven, and the heater group H can be driven by a manual switch as occasion demand. When a driver transmits an engine start signal by a remote controller in an engine start by remote control, a pseudo IGN switch signal is transmitted from a spaced and timed engine starting device receiving this signal, a current is carried to the coil of an IGN relay to close the switch, and the heater group H is driven by a heater control device 6.
Patent JP-H11146564-A (JP)
Title: Power converter
Inventor: KOSEKI SHOICHIRO
IPC: H02J3/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-type power converter which exhibits little voltage distortion, even if it is operated interlinkage with a small capacity power system. SOLUTION: The AC output voltage of a power converter 2 is detected, including its instantaneous value by a PT provided on the AC side of the power converter 2 and supplied to a PWM 92 via an AVR 91, and a pulse width modulation pulse supplied to the power converter 2 is controlled to practice feedback control with the instantaneous value of the voltage. As a result of this constitution, even if the power converter is interlinked with a feeble power system, voltage distortion can be reduced and a stable operation is realized.
Patent JP-H08160752-A (JP)
Title: Magnet roll
Inventor: TABATA TOSHIHIDE
IPC: H01F7/02
Filed: 1994-12-12
Abstract: PURPOSE: To inexpensively manufacture a magnet roll by constituting a fan-shaped block by laminating and fixing plural pieces whose cross sections are thin fan-shaped and which are molded by being oriented to the other three sides from a circular-arc side and sticking the plural fan-shaped blocks to a shaft. CONSTITUTION: The magnet roll is molded by being injected in a metallic mold 5 constituted of a magnetic material 3 forming a magnetic path to the other three sides from the circular-arc central part by using a lower magnetic material 3b installed in a coil 2 and provided with a fan-shaped recessed part 3a at the central part and a T-shaped upper magnetic material 3c and a non-magnetic material 4 surrounding a part except the upper parts on both fan-shaped sides and the circular-arc central part. By orienting the axes of easy magnetization of ferrite grains in the direction of a magnetic force line by a magnetic field generated by energizing the coil 2, the magnetic-pole piece 6 whose cross section is fan-shaped and which is oriented to the other three sides from the circular-arc central part is obtained.  Then, the fan-shaped block 7 is constituted by laminating and fixing the plural pieces 6. In such a case, the block 7 obtained by sticking four pieces 6 is stuck and fixed to the shaft together with a magnetic block constituting the other pole so as to obtain the magnet roll.
Patent JP-H08157609-A (JP)
Title: Rubber product-constituting member for reinforcement comprising fiber
Inventor: TAKEUCHI YUJI
IPC: D06M101/16
Filed: 1994-12-12
Abstract: PURPOSE: To produce an abrasion resistant member having high static and dynamic adhesiveness and capable of efficiently entwining its short fibers around a rubber layer and strongly bonding the short fibers to the rubber layer of a rubber product by embedding a fiber cord which is subjected to immersing treatment with fibrillated short fiber-mixed rubber paste into the rubber layer. CONSTITUTION: This member comprises a cord which is embedded in a rubber layer constituting a product body of a rubber product to reinforce the product body and subjected to immersing treatment with a rubber paste in which fibrillated short fibers are mixed. The blend amount of the short fibers is 0.5-4.0 pts.wt. based on solid content of the rubber paste. The member comprises a base fabric for reinforcing a product body and the base fabric is similarly subjected to the immersing treatment. An aramid fiber, polyamide fiber, etc., in which molecular chain is highly oriented to the fiber axial direction is used as the short fiber.
Patent JP-H07163189-A (JP)
Title: Pwm controller for motor
Inventor: YAMADA EIJI
IPC: H03K7/08
Filed: 1993-12-08
Abstract: PURPOSE:To realize high speed operation without requiring any high speed control device by operating a plurality of control devices in parallel at different timings thereby updating the command signal value for each phase a plurality of times during a single period of a reference signal. CONSTITUTION:A timing generator 24 for a PWM controller 16 generates interruption signals for CPUs 18A and 18B at different timings in synchronism with a reference triangular wave (ref) generated from a triangular wave generator 26. A comparator 28 compares voltage commands UC, VC, WC for respective phases on a latch 32 with the reference triangular wave (ref) generated from the triangular wave generator 26 and produces three types of waveforms through PWM of the reference triangular wave (ref) They are fed, as switching signals USW, VSW and WSW, to an inverter 14 and the voltage commands UC, VC, WC on the latch 32 are updated at a moment of time when the switching operation is not carried out. This constitution realizes stabilized high speed operation without requiring any expensive control device.