baber/WOPTO huggingface dataset:
Patent JP-H06215951-A (JP)
Title: Printed coil type transformer
Inventor: INAO KIYOHARU
IPC: H01F17/04
Filed: 1993-01-19
Abstract: PURPOSE:To provide a printed coil type transformer in which stray capacity is reduced while sustaining good magnetic coupling between the primary and the secondary of a transformer and thereby high frequency noise current is reduced between the primary and the secondary. CONSTITUTION:The printed coil type transformer comprises a primary printed coil (10) where a foil-like conductor pattern is formed spirally, and a secondary printed coil (20) where a foil-like spiral conductor pattern coupling magnetically with the conductor pattern of the primary printed coil is formed. In the printed coil type transformer where each printed coil is provided with at least two layers of conductor pattern, coil parts having small absolute voltage variation as compared with that caused by the current being applied to other conductor pattern surface of each printed coil are assigned to the surface (PT1-2) of the primary printed coil opposing to the secondary printed coil and the surface (PT2-1) of the secondary printed coil opposing to the primary printed coil.
Patent JP-H02186040-A (JP)
Title: Floor structure body
Inventor: TAKEDA TOSHIRO
IPC: E04B5/02
Filed: 1989-01-13
Abstract: PURPOSE:To reduce noise by fixing a short floor joist having the equal height to that of floor joist at the part nipped by the contiguous floor joists in the upper part of each small beam and fixing a floor plate onto the floor joist and the short floor joist and allowing said structure to act as a vibration suppressing structure body. CONSTITUTION:A floor structure body 17 is formed by laying a plurality of small floor beams 21 between the opposed beams 20, onto an outer frame which is formed by fitting and welding four groove-shaped large floor beams 20 made of steel. Then, a plurality of floor joists 23 made of wood are arranged, in crossing at right angles, onto the short beam 21, and after a short floor joist 31 having the equal height to that of the floor joist 23 is fixed onto the part nipped by the contiguous floor joists 23 by an adhesive or nails, a floor plate 24 is fixed onto the floor joists 23 and 31. The floor joists 23 and 31 and a floor plate 24 are allowed to act as a vibration suppressing structure body for the vibration of the small beam 21 due to the vibration of the whole floor, and the vibration is damped. Therefore, noise can be reduced by suppressing the vibration of the whole floor.
Patent JP-H08194610-A (JP)
Title: Software designing method and program structure
Inventor: SHIRAI YUTAKA
IPC: G06F9/44
Filed: 1995-01-19
Abstract: PURPOSE: To easily design a software while keeping the validity of object orientation by deciding the behaviors of respective objects after a message between a decided input waiting control object and the respective objects is decided. CONSTITUTION: When the specification of an object to be provided for the software and the hierarchical relation of objects are decided based on a rough specification, the input waiting control object for controlling all the input waiting states from an operator included in this rough specification is decided. Next, the message to be transmitted from the input waiting control object to the respective objects is decided and the message to be transmitted after this message is received by each object is decided by referring to the specification of respective objects. When all the messages are decided by these two stages of message deciding work, while referring to the specification of respective objects, the behaviors of respective objects after the reception of the message are decided.
Patent JP-H06211548-A (JP)
Title: Laminated glass
Inventor: YOSHIOKA TADAHIKO
IPC: C03C27/12
Filed: 1993-01-19
Abstract: PURPOSE:To prevent the whitening of the periphery of a laminated glass and further to improve the lead-through resistance and scattering preventiveness of the glass. CONSTITUTION:Glass sheets 10 are bound together with an intermediate film 20 consisting of a plasticized polyvinyl acetal resin. An intermediate film 20 with a seal layer 30 of a silane coupling agent provided on the peripheries 20' on both sides, an intermediate film with the seal layer 30 provided on the peripheries 20' on both sides and an adhesion strength control layer 40 on the remaining surface part or an intermediate film with the adhesion control layer 40 provided on both sides except the peripheries 20' is used as the intermediate film 20. The adhesion strength control layer is formed with the carboxylate of an alkali metal or alkaline-earth metal, modified silicone oil, etc., and preferably with the modified silicone oil.
Patent JP-H07209587-A (JP)
Title: Inspection method for film with microscope and holder for film
Inventor: FUNAKURA NORIHIKO
IPC: G02B21/26
Filed: 1994-01-26
Abstract: PURPOSE:To stably and speedily inspect the film through a microscope and improve the inspection precision by slightly pressing the film up by the cylindrical holder from below a film part right below the objective of the microscope. CONSTITUTION:For the microscope inspection of the film 4 which is performed by sticking the film 4 to be inspected on an XY stage 7 combined with the microscope and moving the position of the film 4, the cylindrical film holder is placed below the film 4 right below the objective 8 and the inspection is performed while the film 4 is slightly pressed up and held. This cylindrical film holder is provided with a setscrew 3 penetrating its external cylinder 2 and the height of the holder is adjusted while the position of its internal cylinder which slides is fixed. The upper end of the internal cylinder 1 is preferably made smoothly round not to flaw the film 4. Then while the film 4 is moved in an XY direction, the film surface is stably hold at a certain position at all times and the focal length is stabilized, so this holder is extremely useful for automatic inspection.
Patent JP-H09208710-A (JP)
Title: Production of hydrophilic highly swellable hydrogel
Inventor: FURITSUTSU ENGERUHARUTO
IPC: C08J11/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To produce a hydrophilic highly swellable hydrogel useful as a soil conditioner by mixing a fine particle of a hydrophilic highly swellable hydrogel into the hydrophilic highly swellable hydrogel in the presence of a surfactant and changing an absorbing fine particle into a reusable state.  
     SOLUTION: (C) A surfactant in an amount of preferably 0.015-0.15 pt.wt. based on (A) a hydrophilic highly swellable hydrogel is used when mixing (B) a fine particle of the hydrophilic highly swellable hydrogel into the component (A) in an aqueous get state while adding water thereto. The component (B) preferably has ≤0.15mm size and the component (A) preferably has 15-30wt.% solid content. The components (A) and (B) preferably have the same chemical composition and the component (C) preferably has a value of hydrophile-lipophile balance(HLB) equal to or higher than 3 and is preferably a nonionic or an anionic surfactant. The component (A) is preferably a polymer, etc., containing a (co)polymerized hydrophilic monomer, especially a monomer of the formula (R 1  and R 3  are each H, methyl, etc.; R 2  is sulfonyl, phosphonyl, etc.), concretely (meth)acrylic acid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11203615-A (JP)
Title: Device and method for digital data reproducing and provision medium
Inventor: HATTORI MASAYUKI
IPC: G11B5/09
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of error incorrigibles while two reproducing magnetic heads are deviated from a recording track in a slanted direction. SOLUTION: Digital data recording on a magnetic tape 10 are reproduced by two-system ('a' side and 'b' side) reproducing circuits. Then, error corrections are conducted against C1 codes, respectively and a proper method is selected. If required, the reproduced signals of the two systems are combined, the C1 codes are decoded, error corrections are made against C2 codes and outputted.
Patent JP-S57120469-A (JP)
Title: Light writing unit
Inventor: MATSUSHITA HARUKAZU
IPC: G06K15/14
Filed: 1981-01-19
Abstract: PURPOSE:To prevent a shear of printed dots by a unit wherein a substrate equipped with two common electrodes is disposed to cross and face another substrate equipped with a plurality of signal electrodes and liquid crystals are enclosed therebetween to constitute a cell, and those two common electrodes are disposed to have a given spacing. CONSTITUTION:In a liquid crystal light valve (liquid crystal shutter cell) used in a signal modulation light irradiating system for a printer wherein a light signal is irradiated on a light conductor and this is developped with tonors so as to obtain picture informations, for instance, a substrate equipped with two common electrodes 501, 502 is disposed to cross and face a substrate equipped with a plurality (4 lines in the illustration) of signal electrodes 503 and then liquid crystal compositions are enclosed therebetween so that the cell is formed. Micro shutters 504, 505 formed on the same signal electrode 503 with the common electrodes 501, 502 facing each other are disposed in the moving direction of the light conductor to have a spacing l therebetween, which meets the given formula (where T1 = writing period, V = moving speed of the light conductor, and m = integer).
Patent JP-S62165431-A (JP)
Title: Emitter coupling and gate circuit
Inventor: GOTO MASAHIRO
IPC: H03K19/086
Filed: 1986-01-16
Abstract: PURPOSE:To obtain an emitter coupling AND gate circuit to be driven by a low power supply voltage by using a single resistor element in stead of a constant current transistor(TR) circuit and providing a gate circuit constituted of a differential couples to one terminal of an input signal circuit. CONSTITUTION:Transistors(TRs) 20, 21 constitute differential circuits and a constant voltage source 22 applies a reference voltage. When an input signal to a terminal (b) is 'L', a TR20 is turned off, a TR21 is turned on, TRs 7, 3 are turned off and TRs 18, 4 are turned on. Then, a TR5 is turned off and an output signal from a terminal C is turned to 'L'. When the input signal to the terminal (b) is turned to 'H', the TR20 is turned on, the Tr21 is turned off, the TRs 7, 3 are turned on, and the Trs 18, 4 are turned off. When an input signal to a terminal (a) is turned to 'L' at that time, a TR1 is turned off, a TR2 is turned on and the output signal to the terminal C is turned to 'L'. When both the input signals to the terminals (a), (b) are 'H', an output signal 'H' is generated from the terminal C to execute logical operation. Thus, the emitter coupling AND gate circuit can be driven by a low voltage power supply.
Patent JP-S57121338-A (JP)
Title: Diversity receiving device for vehicle
Inventor: FUKUHARA HIROSHIGE
IPC: H04B7/08
Filed: 1981-01-22
Abstract: PURPOSE:To check the operation easily on the production line, by providing a means, which attenuates the receiving wave by the operation of a test switch, in each of plural antennas and by providing a means which indicates a selected antenna. CONSTITUTION:In a diversity receiving device where multipath distortions of signals received through antennas 1a and 1b and receiving circuits 2a and 2b are detected by distortion detecting circuits 3a and 3b and the receiving circuit 2 of less distortion is selected by a comparing circuit 4 and a switching circuit 5, antenna circuits 13a and 13b for attenuating or cutting antenna receiving signals are provided for receiving antennas 1a and 1b, respectively, and receiving signals are attenuated or cut by operations of test switches 14a and 14b for check. When the switch 14b is turned on, radio waves from the antenna 1a are reproduced, and a light emitting diode PD1 is lit, and thus, normal operations of respective circuits are confirmed.
Patent JP-S5599198-A (JP)
Title: Determination of sero-enzyme by p-nitroanilide substrate
Inventor: OOKI HIDEYA
IPC: C12Q1/00
Filed: 1979-01-26
Abstract: PURPOSE: To determine the sero-enzyme with a good reproduciblity, free from variation in color with temperatur and time, by reaction of a diazotized p-nitroaniline liberated from the substrate with vanillic acid, and by colorimitry of the formed coloring matter.  
     CONSTITUTION: p-Nitroaniline liberated by using a substrate, e.g. L-leucyl p-nitroanilide, according to sero-enzyme concentration, is reacted with a nitrite under acidic conditions, to give a p-nitrobenzene-diazonium salt, which is coupled with vanillic acid in the presence of an alkali carbonate, e.g. sodium carbonate, to form an azo coloring matter (C). The colorimetry of C provides the sero-enzyme value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06216167-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAGIHARA TOSHIKI
IPC: H01L23/12
Filed: 1993-01-20
Abstract: PURPOSE:To provide a highly reliable semiconductor device, which can decrease the dispersion in reliability without sacrificing other performances by making the thickness of brazing filler material uniform. CONSTITUTION:An insulating substrate 4b, wherein electrodes are treated, is arranged on a metal base 2. A semiconductor element 1 is laminated and arranged on the substrate 4b. The respective parts are bonded with brazing filler material 5. In this semiconductor device, fine particles 8, whose diameter is smaller than the thickness of the brazing filler material, are contained in the brazing filler material by 30% or less. This is the semiconductor device, which is made of this brazing filler material.
Patent JP-S61166960-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/047
Filed: 1985-01-21
Abstract: PURPOSE:To obtain anisotropic magnet exhibiting high magnetic characteristic, by press working hollow billet having square columnar hollow part and composed of Mn-Al-C magnet alloy at a prescribed temp. in axis direction thereof, forming inner surface of billet to circumferential surface state, and applying inner surface magnetization. CONSTITUTION:Well-known said alloy is melted, cast to manufacture hollow shaped billet in which outer surface is circumferential, and hollow part is (2n+2) square column (n=1, 2, 3,...) shape, e.g. square shape. This is held at about 1,100 deg.C for about 2hr, then wind cooled to about 600 deg.C, held at about 600 deg.C for about 30min, then cooled under as left state to room temp. The billet is press worked in axis direction thereof, at 530-830 deg.C, using an outer mold 2 and punches 3, 4 to form inner surface of the billet 1 to circumferential shape, next, inner circumferential magnetization of 4 poles is applied to obtain anisotropic magnet exhibiting high magnetic characteristic.
Patent JP-H02185325-A (JP)
Title: Extracting method for fixed bolt
Inventor: MIYAHARA SHUJI
IPC: B23P17/00
Filed: 1989-01-13
Abstract: PURPOSE:To enable small force to extract a bolt, in extracting a fixed bolt of a pressure vessel for an atomic power plant etc. by drilling the bolt, and forming a welded bead in a vertical groove formed on a residual wall part for its contraction. CONSTITUTION:After cutting off a part protruding from the surface of a flange 2 of a bolt 1, the bolt 1 is bored to leave only its outer periphery as it is, and a hole 4 is formed in a longitudinal direction. The diameter of the hole 4 is established within 5 - 50mm according to the wall thickness of the residual wall part 1a of the bolt 1. A longitudinal groove 5 is next formed on the inner face of the residual wall part 1a and into a shape similar to a popular welding bevel such as V- or U-shape in a cross section. When forming a welding bead 6 in a longitudinal direction on the bottom of each groove 5, weld strain concentrates on the bottom of the groove 5 to cause a contraction phenomenon on the residual wall part 1a. Namely the residual wall part 1a contracts wholly in a circumferential direction shown by an arrow to make the diameter of the hole 4 smaller, and a gap can be thereby formed between the bolt 1 and a tapped hole 3.
Patent JP-S54100629-A (JP)
Title: Synchronization control system of computer system
Inventor: YASUTAKE KUNIO
IPC: G06F3/00
Filed: 1978-01-26
Abstract: PURPOSE: To synchronize an interface device with the inside of a system different in speed by inputting and outputting data at every N-th cycle inside of the system equivalent to the one-cycle period of the interface device.  
     CONSTITUTION: Via data bus DB and address bus AB, CPU1, memory 2, I/O port 6, and latches 3 and 4 are connected together; the CPU and memory operate with clocks ϕ m1  and ϕ m2 , and I/O port 6 with clocks ϕ n1  and ϕ n2  whose speeds are 1/50  as fast as those of ϕ m1  and ϕ m2 . Then, clock ϕ s , a synchronizing pulse which has  the same pulse width as ϕ m1  and ϕ m2 , is outputted at every cycle of ϕ n1  and ϕ n2 .  Only when the synchronizing pulse ϕ s  is supplied to selector circuit 9 via gate 8, CPU1 can supply data from memory 2 to latches 3 and 4 and fetch data from I/O port 6 via gate 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62166894-A (JP)
Title: Production of 2-ketogluconic acid
Inventor: NIKAIDO TERUYUKI
IPC: C12R1/425
Filed: 1986-01-17
Abstract: PURPOSE:To increase production rate, remarkably reduce fermentation time and obtain 2-ketogluconic acid, by cultivating a microorganism capable of producing 2-ketogluconic acid in a culture medium containing an added specific fatty acid, etc. CONSTITUTION:A microorganism, e.g. Pseudomonas fluorescens, etc., is inoculated into a culture medium containing >=0.1wt% 6-12C fatty acid, e.g. carpoic acid, or a derivative thereof, e.g. sorbitan monolaurate, glucose, urea, MgSO4, vitamin B1, etc., and cultivated at 20-37 deg.C and 5-8pH under aerobic condition for 7-20hr. The resultant culture is then centrifuged to give a filtrate, which is concentrated, purified and crystallized.
Patent JP-S63175204-A (JP)
Title: Data recorder
Inventor: MORIYA RYUSUKE
IPC: G11B20/10
Filed: 1987-01-16
Abstract: PURPOSE:To record data with a constant degree of recording density by controlling the shift speed of a recording medium in response to the data rate and at the same time performing intermittently the recording jobs. CONSTITUTION:A data recorder uses a rotary head device (drum) 8 to record the data signals on a recording medium (tape) 11. The shift speed of the tape 11 is controlled by a tape shift control circuit 12 in response to the data rate of the input data signal detected by a detecting circuit 5. Then a recording job is carried out by the drum 8 in an intermittent period of a gate circuit 4 for intermittent read) in response to said data rate. Thus the data can be recorded with a constant degree of recording density.
Patent JP-H11197806-A (JP)
Title: Receiving block for molten metal vessel and manufacture thereof
Inventor: NOGUCHI TOMOTSUGU
IPC: B22D41/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To extend the durability of a receiving block which is used by being fitted to a molten metal vessel and receives a nozzle for pouring molten metal or a refractory for blowing gas. SOLUTION: In the receiving block which has a vertically penetrated hole 13 at the center part and is fitted to the bottom part of the molten metal vessel, the double structure of a sleeve part 14 constituted of the hole 13 and a main body part 15 deciding the outer shape of the block, is adopted. In such a case, the sleeve part 14 is constituted of a high strength refractory having high wear resistance and the main body part 15 is constituted of a refractory having high spalling resistance.
Patent JP-H03212030-A (JP)
Title: Radio communication equipment
Inventor: MUTO IKUO
IPC: H04B7/00
Filed: 1990-01-17
Abstract: PURPOSE:To arrange information and to simplify an operation by dividing this communication equipment into an information card storing a registration code number and a terminal equipment having a radio reception function. CONSTITUTION:A terminal equipment 1 having a radio reception function is provided with a pocket 1a to load an information card 2 storing a registration code number and the storage information stored in the information card 2 is electrically transferred to the terminal equipment 1 by loading the information card 2 to the pocket 1a. The information card 2 is provided with a memory 6 storing the registration code number inherent in a carrier and storing individual information specific to a carrier, as well. Thus, the processing time is shortened and a complicated processing of retrieval of the number is not required.
Patent JP-H01183615-A (JP)
Title: Zoom lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/16
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the lens whose back-focal distance is long and whose variable power ratio is large by a simple constitution by providing a front group constituted of three pieces having negative refracting power and a rear group constituted of three pieces having positive refracting power from an object side and executing variable power by changing an interval of both the groups. CONSTITUTION:The zoom lens is constituted of two lens groups of a front group I having negative refracting power, and a rear group II having positive refracting power from an object side, and allowed to execute variable power by changing an interval of the front and the rear groups I, II. The front group I is formed by three pieces of a concave negative meniscus lens L1, a negative lens L2 having a strong refracting surface to an image side and a positive lens L3 having a strong refracting surface to the object side. Also, the rear group II is formed by three pieces of a biconvex positive lens L4, a biconcave negative lens L5 and a biconvex positive lens L6 and the whole group is constituted of total six pieces. In such a way, the zoom lens whose variable power ratio is large, whose maximum aperture ratio is bright and whose back-focal distance is along can be obtained at a low cost by a simple constitution.
Patent JP-S61166610-A (JP)
Title: Motor control mechanism
Inventor: WASHIMI KOICHI
IPC: G05D3/00
Filed: 1985-01-19
Abstract: PURPOSE:To minimize the breakdown of a motor as well as the mechanical parts due to the runaway of the motor by stopping immediately the drive of the motor when it is detected that the reading is impossible with the output of a position detector while the motor driving power is applied. CONSTITUTION:A microprocessor unit MPU1 reads the target value and decides whether this target value is new or not. If the new target value is decided, the count value (n) is set at '0' together with n+1 n. In other words, n=1 is obtained with the new target value. Otherwise the count value (n) receives +1. Then the A/D conversion value of a potentiometer 6, i.e., the present value is read into the MPU1. The potential value obtained with n=1 is compared with that obtained with n=k. An abnormal state is decided if the same potential value is obtained between n=1 and n=k, that, is, the same read value is obtained for the output of a position detector while the motor driving power is applied. Therefore the drive of a motor 4 is immediately stopped.
Patent JP-H08204679-A (JP)
Title: Teletext multiplex broadcast receiver and fm teletext multiplex broadcast receiver
Inventor: YASUDA CHOMEI
IPC: H04L1/00
Filed: 1995-01-23
Abstract: PURPOSE: To obtain the teletext multiplex broadcast receiver and the FM multiplex broadcast receiver in which reliability of reception data is not deteriorated even when a reception state is deteriorated. CONSTITUTION: The receiver is provided with an LMSK demodulator 106 demodulating an FM signal and outputting digital data, an error correction decoder 108 receiving digital data outputted from the LMSK demodulator 106 and a data memory 109 receiving digital data outputted from the error correction decoder 108, and an error occurrence rate register 110 receiving data of reception error occurrence rate outputted from the error correction decoder 108 and a CPU 113 controlling the data memory 109 and the error occurrence rate register 110.