baber/WOPTO huggingface dataset:
Patent JP-S62281502-A (JP)
Title: Digital compensating oscillator
Inventor: SUYAMA MASATOSHI
IPC: H03B5/32
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a stable oscillation frequency with simple constitution by providing an oscillation section whose frequency is variable and a storage section retarding its output signal and giving an output, comparing the output frequencies from the oscillation section and the storage section at each period of a specific clock signal and adjusting the oscillation frequency by the result of comparison. CONSTITUTION:The storage section 2 delays an output signal from a variable frequency oscillator 1 by a prescribed time and gives an output. A discrimination section 3 is provided with a frequency divider frequencydividing an output signal from the storage section 2 by 1/N and a comparator and uses said frequency division signal as a clock signal and compares the output signal of the oscillation section 1 with the frequency of the output signal of the storage section 2 at each period. When the difference of the both is a permissible value or over, the discrimination section 3 outputs a control signal to an adjustment section 4, which converges the oscillation frequency of the oscillator 1 within the permissible value.
Patent JP-H07333148-A (JP)
Title: Analysis method for boron isotopic ratio
Inventor: YUHARA TETSUO
IPC: G01N21/72
Filed: 1994-06-06
Abstract: PURPOSE:To quicken the analysis of a boron isotopic ratio and automate the analysis by obtaining the concentration of <10>BO2 and <11>BO2 using the isotopic shift of a spectrum due to a difference in mass number after introducing boron water to a chemical frame for transformation into BO. and, then, finding a boron isotopic ratio on the basis of a concentration ratio available therefrom. CONSTITUTION:Sample water (baron water) 1 is introduced to a /chemical frame 2 and transformed into BO2 for light transmission. The emitted light is converged through a condenser lens 3, and spectrally diffracted through a multi-channel analyzer 4. The diffracted light, after amplified through an amplifier 5, is processed with a data processing device 6, and the concentration of <10>BO2 and <11>BO2 is obtained, using the isotopic shift of a spectrum due to a difference in mass number. Thereafter, a boron isotopic ratio is obtained on the basis of a concentration ratio available therefrom. As a result, the analysis of the boron isotopic ratio can be quickened and automated.
Patent JP-H09109161-A (JP)
Title: Melting device
Inventor: JIYON SHII ZUTSUKU
IPC: B29C35/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To hold a material to a perfect state and to optimize the flow of the material passing through a melter by achieving the relatively narrow temp. range over the heating surface applied to the material by heat energy added through a heating element before, during and after melting. SOLUTION: A solid or semisolid material melting apparatus is equipped with at least one lower heating element 10 adjacent to the base region of a heating fin 16 to be arranged to a melter main body 8 and at least one upper heating element 9 adjacent to the upper region of the heating fin 16 to be arranged to the melter main body 8. The upper and lower heating elements 9, 10 are arranged to the heating fin 16 and the base region in a state meandering like a snake and extended over the entire length in the longitudinal direction of the heating fin. By this constitution, the relatively narrow temp. range over the heating surface applied to a material by heat energy added through the heating elements 9, 10 is achieved before, during and after melting.
Patent JP-H10314717-A (JP)
Title: Soaking structure
Inventor: SHIBATA TETSUYASU
IPC: C02F1/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of soil by adsorbing and fixing heavy metals dissolved or suspended in rain water falling on the ground. SOLUTION: A structure in soil is constituted of soaking pipes 1 for flowing out water in such a process that penetration holes 1a are formed on the circumferential wall and water is passed through these holes 1a and of a soaking well 2 for storing water and flowing out this stored water. Calcined bodies 3 are selected from raw ore of tourmaline, crushed bodies obtained by crushing tourmaline, calcined bodies 3 obtained by mixing powder of tourmaline with the ceramics raw material and burning the mixture, crushed bodies obtained by crushing the calcined bodies 3, molded forms obtained by mixing crushed tourmaline with a synthetic resin raw material and molding the mixture and crushed bodies obtained by crushing the above-mentioned molded forms. The calcined bodies 3 and crushed stone 4 are laid at prescribed thickness around the structure in soil.  The calcined bodies 3 and crushed stone 4 laid around the soaking pipes 1 and the soaking well 2 are covered with water-permeable sheets 5 having water permeability.
Patent JP-S5649645-A (JP)
Title: Small-sized molded motor
Inventor: SUGIYAMA TADAO
IPC: H02K3/44
Filed: 1979-09-28
Abstract: PURPOSE:To elevate the working efficiency at the time of formation of small-sized molded motor and to attempt the reduction of management item by a method wherein clearance grooves extending in parallel direction with the rotating shaft are provided in plastic substances at the outer circumference of a stator core, and both end brackets are fixed with clamping bolts to the clearance grooves. CONSTITUTION:Two customary end brackets are used as the end brackets, and the both are clamped and fixed with clamping bolts placing plastic substance between them. The work using a forming mold is limited to the molding of a stator core 1 containing a coil 2, and plastic substance 12 and clearance grooves 12a are formed by forming with a plastic. The clearance grooves 12a are formed to equip clamping bolts 13 in them at the time of assembling, the clamping bolts 13 are equipped in this parts penetrating the both sides in penetrating holes 7a of the end brackets 7 and are clamped and fixed with nuts 14. By this way, the working efficiency at the time of formed can be elevated.
Patent JP-S5247653-A (JP)
Title: Display terminal device with keyboard
Inventor: TANAKA TAKEHIKO
IPC: G06Q50/34
Filed: 1975-10-14
Abstract: PURPOSE: To obtain the keyboard terminal device for polling by telephone, which is available in the horse stadium, etc., being of high operation or since cancellation and correction are easy even if an erroneous operation happens, by displaying the polling information to which the serial number is applied per one bet, in the CRT display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613372-A (JP)
Title: Demodulating circuit
Inventor: MUTOU HIROSHI
IPC: G11B20/10
Filed: 1984-06-15
Abstract: PURPOSE:To correct peak shift of reproduced waveform by level slicing and pulsing integral waveform of a reproduced signal by floating level. CONSTITUTION:A reproduced signal of a magnetic head 2 is integrated by an integration circuit 4, and one of integral output waveform divided into two becomes output waveform small in abrupt change of amplitude through an LPF, and after inverting its polarity by an inverting circuit 8, inputted to a compatator 5. Another integral outpyt waveform is passed through the LPF7 and a delay circuit 6 having quantity of delay equivalent to the inverting circuit 8, and inputted to a comparator 5. At crossing point of the two waveforms, polarity of output of the comparator 5 is inverted, and a demodulated signal is obtained.
Patent JP-S63289664-A (JP)
Title: Multi-cpu device
Inventor: OKAMOTO HIROSHI
IPC: G06F15/177
Filed: 1987-05-21
Abstract: PURPOSE:To set up one CPU in a master CPU and to allow the master CPU to control a transmission right among CPUs based on a poling signal by connecting plural CPUs in parallel through a reset signal line and a data line, resetting the CPUs by a reset signal and transferring data mutually through a data signal line. CONSTITUTION:A reset signal and a clock signal are sent from a clock/reset generator 11 in a multi-CPU device respectively to a reset signal line 13 and a clock signal line 14 to simultaneously start the operation of CPU parts 24 in respective modules 101-10n. Respective CPU parts 24 in the modules 101-10n are turned to a receiving mode after starting their operation and line buffers 20 are set up to a waiting state for data reception from a serial data transmission line 15. Then, CPU parts 24 in respective modules 101-10n are set up to a master module by the operation of switches 25. The transmission right among the CPUs is controlled by the CPU part 24 set in the master CPU.
Patent JP-S5554164-A (JP)
Title: Automatic material feeder for centerless grinder
Inventor: NAKAMURA MASAHARU
IPC: B24B5/18
Filed: 1978-10-09
Abstract: PURPOSE: To shorten the time of feed and discharge of a material, by alternately and simultaneously operating a pair of hook plates provided with feed/discharge hook parts to feed and discharge the material.  
     CONSTITUTION: When a hook member 17 is in an elevated position and a material is pushed out toward the hook member by a push-out member 35 on the basis of the action of a cylinder 37 of a push-out unit A, the material is supplied to a hook recess 15. A guide member 13 is then moved down by a cylinder so that the hook member 17 attached to the guide member 13 through a shaft 19 is moved down along a guide plate 3 while the hook member is tilted. When the guide plate 3 is rocked in a grinding position by a cylinder centering the shaft 19, the material is left in the grinding position of a blade 6 and the hook member 17 is displaced away. After grinding is finished, the material is supported by a recess 16 of another hook member 18 on a discharge side. When the material is in an elevated position, it is discharged to the outside by the action of a discharge arm 38 of a discharge mechanism B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62280558-A (JP)
Inventor: SUMITANI SHIGETO
IPC: F25B13/00
Filed: 1986-05-29
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-H04327476-A (JP)
Title: Indicator for elevator
Inventor: YOYOGI SHIGEMITSU
IPC: G09F13/22
Filed: 1991-04-30
Abstract: PURPOSE:To provide an elevator indicator which can change its brightness with no affection upon another part. CONSTITUTION:An electroluminescent lamp 10 for illumination which is laid over the rear surface of a letter plate 7 is attached to a side plate 4 of an elevator cage 13 by means of attaching screws 9 together with lens 6 and a cover 8 which formed therein with apertures through which letter data can be seen, and a power source 12 whose output frequency can be adjusted is attached to the top part of the elevator cage 13 in order to drive the electroluminescent lamp 10. The brightness of the electroluminescent lamp 10 can be changed by adjusting the output frequency of the power source 12.
Patent JP-H0420852-A (JP)
Title: Method for measuring rate of content of foaming agent in synthetic resin containing foaming agent
Inventor: SEKIGUCHI TAKESHI
IPC: G01N31/12
Filed: 1990-05-15
Abstract: PURPOSE:To shorten the time of measurement and to decrease measuring errors by obtaining the quantity-reduction ratios of sinthetic resin containing foaming agent and the foaming agent itself before heating and after heating, and obtaining the rate of content of the foaming agent in the synthetic resin containing the foaming agent based on the ratio between both quantity-reduction ratios. CONSTITUTION:The weight of a synthetic resin containing foaming agent is measured. The resin containing the foaming agent is heated at a temperature higher than the decomposing temperature of the foaming agent and at a temperature lower than the decomposing temperature of the synthetic resin for a specified time. The weight of the resin containing the foaming agent after heating is measured. Then, the quantity-reduction ratio of the synthetic resin containing the foaming agent before heating and after heating is obtained. The weight of the foaming agent is measured. The foaming agent is heated under the same conditions as those for the synthetic resin containing the foaming agent for a specified time. The weight of the foaming agent after heating is measured. The quantity-reduction ratio of the foaming agent before the heating and after the heating is obtained. Then, the rate of content of the foaming agent in the synthetic resin containing the foaming agent is obtained based on the ratio between the quantity-reduction ratio of the synthetic resin containing the foaming agent and the quantity-reduction ratio of the foaming agent. Thus, the measuring time can be shortened, and the measuring errors can be decreased.
Patent JP-S61281769-A (JP)
Title: Image data compression device
Inventor: YOKOE TORU
IPC: H04N1/419
Filed: 1985-06-07
Abstract: PURPOSE:To improve a compression efficiency as a whole image by carrying out a compression encoding of an image input signal by plural compressing sections and selecting the compression data of the best compression efficiency for one line unit. CONSTITUTION:An image input signal SD from an image input section 1 is inputted to compressing sections A2 and B4 only while an image effective signal HE is '1' to be compression encoded and the compression data CDA and CDB are outputted. A counter A3 and a counter B5 count the number of the data of the compression data CDA and CDB and output the compression data lengths CA and CB. A control section 7 transfers one output D1 of the compression data to a line buffer 8 and the other output D2 to an area designated by an address DA of a compression data memory 9. When a compression encoding of one line is completed, the compression data of the line buffer 8 is transferred to the memory 9 and written in the area designated by an address DP of a compression data pointer 10.
Patent JP-H11330154-A (JP)
Title: Flexible substrate, tape-carrier package using this and mounting method thereof
Inventor: YAMAMOTO TETSUYA
IPC: H05K1/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning to a glass epoxy substrate, even when the pitch of the electrodes of a tape-carrier package is narrow by forming a hole which extends to the direction crossing a conductive pattern at an insulating base. SOLUTION: A tape-carrier package 1 is bonded on a copper wiring 3 by the inner-lead bonding of an IC 4 through patterning the specified copper wiring on an insulating base 2 made of polyimide. Then, at a part of the copper wiring 3, respective electrodes 3a, which are connected to anisotropic conducting film, are provided at an equal pitch approximately in parallel. A linear hole 20 is formed in an insulating base 2 so as to cross these electrodes 3a. Thus, the position alignment to the glass epoxy resin is facilitated even at the narrow pitch, such as the pitch of the electrode 3a of the gape carrier package 1 at 100 μm or less.
Patent JP-H01295740-A (JP)
Title: Magazine
Inventor: IKEDA HIROMICHI
IPC: B23Q7/10
Filed: 1988-05-23
Abstract: PURPOSE:To contrive the improvement of work efficiency supplying and collecting a workpiece, while its falling and collapse are prevented, to a machine tool by slidably mounting the workpiece of arbitrary quantity, holding its both ends by an end block, to a supply stocker while supporting the both ends by a belt able to move with the workpiece. CONSTITUTION:A workpiece W is slidably mounted being held by end blocks 8 onto a supply stocker 3, and the workpiece W is held and positioned by a belt 11 and a guide bar 18. A collecting stocker is juxtaposed being provided adjacent to the stocker 3. When this magazine 1 is conveyed to a machine tool side and positioned, the end block 8 is transferred to the collecting stocker 4 by a loader, and pressing the workpiece W by a pusher to be clamped to the loader, the workpiece is chucked and machined by a machine tool. During this time, the workpiece W on the stocker 3, being held while moved by the belt 11, is prevented from generating a collapse or the like. And successively machining the workpiece, the machined workpiece is successively mounted to the collecting stocker 4.
Patent JP-S5349366-A (JP)
Title: Automatic moisture controller for material coal fed to coke oven
Inventor: MATSUI KENICHI
IPC: F26B21/08
Filed: 1976-10-18
Abstract: PURPOSE: To improve coke rigidity and avoid dangers such as dust explosion, through the control of moisture content of material coal (coking coal) by means of a heat-input operator unit which is arranged in a coal conveyor line upstream of a drying-crushing machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01284467-A (JP)
Title: Mold additive for continuous casting
Inventor: NAKAJIMA TAKAHARU
IPC: B22D11/108
Filed: 1988-05-20
Abstract: PURPOSE:To sufficiently display effect as mold additive and also to drastically improve carbonization or carburization by containing carbon particle content to the specific concn. or lower and carbide particle having volume-average grain size smaller than base material particle to the specific concn. CONSTITUTION:At the time of using the carbide particle instead of the carbon particle, reaction with steel is difficult to develop at high temp. and carbonization and carburization are a little and the reaction with the base material particle is difficult to develop at high temp. The mold additive containing <=3.0wt.% content of the carbon particle and 0.5-10% content of the carbide particle having volume-average grain size smaller than the base material particle, is used. The base material particle is composed of basic particle and adjusting particle and the basic particle contains CaO, etc., as main component and the adjusting particle contains oxide, carbonate, etc., of alkali metal, etc., or SiO2, etc., as main component. The carbide particle uses SiC, CaC2, etc., and the carbon particle uses coke powder, etc. This is favorable to the material to avoid carbonizing or carburizing, or high silicon low carbon steel plate, etc. By this particle, the effect as the additive is displayed and also, the carbonization or carburization to the cast slab can be improved.
Patent JP-H01293728-A (JP)
Title: Serial data receiver
Inventor: ORITO MASANORI
IPC: H04L13/18
Filed: 1988-05-20
Abstract: PURPOSE:To improve receiving capacity when a noise is mixed by providing a reading edge detecting means, a level detecting means for a start bit, and a bit frame processing means. CONSTITUTION:When the reading edge of a first bit frame is received, an FF3 actuates a clock generator 4 and makes the generator 4 output a reading clock having a cycle for one bit. An S/P converter 5 successively reads data from the edge in timing delayed for 1/2. A bit frame counter 6 counts the number of clocks and raises its output when the counter 6 counts up to (m)-number of the clocks. At this time, data for one bit frame are latched in the converter 5. A CPU7 reads the data in the converter 5 when the output of the counter 6 rises, checks whether the start bit is 1 or not, shifts to data reading processing when the start bit is 1, and shifts to data nullifying processing when the start bit is not 1. Namely, the received data for one bit frame are rejected. Since reading timing is not dislocated, correct data can be received from the next frame.
Patent JP-H09312636-A (JP)
Title: Reception clock recovery circuit
Inventor: MURAISHI AKIHIRO
IPC: H04L7/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve an error rate of reception data produced at switching of a transmission speed of a system sending/receiving data. SOLUTION: A phase difference signal S11 between a reception recovery clock S16 and a reception data signal in from a phase comparator circuit 11 is outputted. A control delay circuit 12 generates a phase difference code S12 based on the phase difference signal S11. A variable frequency divider circuit 14 frequency-divides a basic clock S13 with a frequency division ratio based on the phase difference code S12 to generate a frequency division signal S14. The frequency division signal S14 is frequency-divided by a fixed frequency divider circuit 16 into a reception recovery clock S16. Furthermore, a time constant circuit 15 counts the number of pulses of the frequency division signal S14 to control a time length for frequency division control by restoring a frequency division ratio of a variable frequency divider circuit 14 to a basic value when the count reaches a preset value.  The preset value is revised based on a phase tracking speed switching signal PC.
Patent JP-S614751-A (JP)
Title: Fluorine-containing elastomer composition
Inventor: SEKI IKUO
IPC: C08L27/12
Filed: 1984-06-18
Abstract: PURPOSE:The titled composition which has excellent electrical characteristics, will not fade on exposure to high temperatures for a long time, obtained by incorporating specified heat-resistant yellow pigments into a tetrafluoroethylene- propylene copolymer. CONSTITUTION:0.5-20pts.wt. at least one yellow pigment selected from among polyazo yellow of formula I, isoindolinone yellow of formula II, and flavanthrone yellow of formula III is incorporated into 100pts.wt. tetrafluoroethylene- propylene copolymer containing 95-30mol% tetrafluoroethylene.
Patent JP-S5551213-A (JP)
Title: Vaporizing type combustion device
Inventor: FUJISHIMA KAZUO
IPC: F23N5/24
Filed: 1978-10-11
Abstract: PURPOSE: To withdraw foreign components in fuel from a vaporizer quickly in case the fuel other than the specified is miss-used and to prevent staying of the fuel in the vaporizer when closing ability of an control valve at fuel oil adjustor is lost.  
     CONSTITUTION: In case fuel other than specified was used, foreign components in the fuel are dripped onto a fuel oil receiver 5a as non-vaporized liquid and are driven into a closet 23 by air for combustion coming from an inlet port 7, thereafter, are flown into a reserving vessel 27 through a withdrawing pipe 26, and thereby, a float 31 is floated and operates a switching mechanism 32 to close an electromagnetic valve 14, thus, supplying of the fuel is stopped. On the other hand, in case closing ability at an control valve 11 is lost due to a trouble of a fuel oil adjustor 8, the fuel is flown into a main frame 9, an equal-pressure pipe 16, the fuel receiver 5a and the closet 23, then is flown into the reserving vessel 27 like as the foreign components described above and burning operation is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07292258-A (JP)
Title: Glass-filled asphalt mixture
Inventor: KANEHARA KAZUO
IPC: C08L95/00
Filed: 1994-04-25
Abstract: PURPOSE:To obtain an asphalt mixture which contains waste glass and yet has properties and applicability equivalent to those of a common asphalt mixture by using glass ground to a specified size as the aggregate. CONSTITUTION:Glass fragments are ground to a size of 2.36mm or below corresponding to the particle diameter of common fine sand and used as a part of the aggregate of an asphalt mixture. When glass wastes are used as an aggregate of an asphalt mixture, glass particles with large diameters have specular surfaces and have poor adhesion to the asphalt because the asphalt mixture has a high temperature when used in paving. Glass fragments ground into a sandy product having a particle diameter of 2.36mm or below have cross- sections predominant in porous parts, and therefore can give a glass-filled asphalt mixture having properties and applicability equivalent to those of a common asphalt mixture.