baber/WOPTO huggingface dataset:
Patent JP-S58194748-A (JP)
Title: Glass or ceramic for immobilizing enzymes and vital substances
Inventor: YAMAZAKI YOSHIO
IPC: C04B35/14
Filed: 1982-05-10
Abstract: PURPOSE:A glass or ceramic for immobilizing enzymes or vital substances that is prepared by the sol-gel method utilizing hydrolysis of metal alkoxide, thus showing high purity, stability and porosity with increased volume efficiency as a support. CONSTITUTION:A metal alkoxide such as ethyl silicate is hydrolyzed by mixing it with water and ethanol under stirring. After completion of hydrolysis, the mixture is placed in a mold for standing to convert the sol into the gel of silicic acid. Then, the resultant dried gel is placed in a crucible and calcined at about 900 deg.C to give the objective microporous silica glass. When aluminum isopropoxide or titanium butoxide is used as a metal alkoxide instead of ethyl silicate, Al2O3 or TiO2 ceramic is obtained.
Patent JP-H05244505-A (JP)
Title: Title display device
Inventor: WATANABE TSUYOSHI
IPC: H04N5/445
Filed: 1992-02-29
Abstract: PURPOSE:To take an exact timing of title display even as to a video software with no timing code added thereto by displaying a title in response to a signal in which the intensity of a prescribed frequency component is a prescribed value or over. CONSTITUTION:A flexible disk 21 storing a text file TJ of a character code of a Japanese title is loaded to a flexible disk drive 9. A computer main body 6 fetches a file TJ to a main memory in response thereto. Then a video tape 1 is loaded to a VTR 2 to start reproduction. When the video tape 1 is sequentially supplied and characters of the video software make utterance, a component of a prescribed level or over whose frequency is 300-1000Hz appears in an audio signal A. A level detector 32 generates a detection signal DT in response thereto and an integration circuit 33 gives a trigger signal TR to the computer main body 6 after lapse of a prescribed time. The computer main body 6 gives an initial character code among the file TJ to a title addition section 4.
Patent JP-H09275608-A (JP)
Title: Cubicle for distribution board
Inventor: MATSUYAMA YOSHIMITSU
IPC: H02B1/30
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To lessen the time to block a work hole and enable easy reworking to inner wiring facilities, etc., even after blockade of a work hole, by providing a plurality of work holes in the alternate regions of a pair of opposite side plates. SOLUTION: For the junction of blocks 3, since the junction work of each block becomes difficult if the sides are all sealed, work holes 2 through which arms and tools can be taken in and out are provided in advance along the edges of flanks 1 to the front and rear junction faces 6. For this working hole 2, the accommodation part of each block 3 leads to each other through relatively large work holes when the same specification of the blocks 3 are coupled sideways, if they are provided in the opposite regions as to a pair of opposite side plates 1 and 1. So, for this cubicle for a distribution board, the work holes are arranged to have such relation that the work holes 2 of the adjacent blocks 3 and 3 are blocked with each other, by the section off the work hole 2 of the other side plate 1, being provided plural in the alternate regions.
Patent JP-H07286240-A (JP)
Title: High corrosion resistant surface treated steel sheet excellent in workability and its production
Inventor: UDAGAWA SATORU
IPC: C23C2/02
Filed: 1994-04-18
Abstract: PURPOSE:To produce a steel sheet excellent in corrosion resistance, workability, weldability and chemical convertibility by applying a galvanized layer contg. metals such as Ni or oxides on a region of an Fe-Ni-P diffused alloy on the surface of a steel sheet having a specified compsn. CONSTITUTION:A steel sheet contg., by weight, 0.001 to 0.006% C, <0.35% Si, 0.05 to 0.5% Mn, 0.03 to 0.08% P, <0.01 S, 0.01 to 0.1% sol.Al. <=0.0035% N, each 0.1 to 0.5% Cu and Ni, 0.01 to 0.06% Ti, 0.003 to 0.015% Nb, 0.0002 to 0.002% B, and the balance Fe and satisfying the inequalities I to III is used. At least one side of this steel sheet is applied with Ni-P alloy plating, which is subjected to diffusion heating treatment to form a diffused alloy region essentially consisting of Fe-Ni-P on the surface of the steel sheet matrix. Moreover, on the surface, galvanized layer or a galvannealed layer using Zn as a matrix and contg. one or more kinds among metals of Ni, Fe, Co, Cr, Mn, Ti, Mo, Si and Al or the oxides thereof as alloys or dispersed grains is formed.
Patent JP-S57193114-A (JP)
Title: Artificial impedance circuit
Inventor: HIWADA KIYOYASU
IPC: H03H11/52
Filed: 1981-05-25
Abstract: PURPOSE:To provide the function of impedance converting and load impedance formation for the titled circuit to be usable at high frequencies, by setting an input impedance of an amplifier with a low gain to a value corresponding to a transfer function. CONSTITUTION:A voltage Ei is applied to an input terminal of an amplifier A having the unity of amplification factor. A feedback element T having a prescribed transfer function H(S) connected to an output terminal of the amplifier A is fed back to the input terminal of the amplifier A via a transistor (TR)Q. A current flowing to the collector in response to the volage EiXH(S) applied to the base of the TRQ is taken as I1+DELTAI2, where DELTAI2 is a current flowing to the collector when the base potential is zero. A current Ii is expressed as Ii=I1+DELTAI2+ I3-I4, where I3 is a current flowing to the power supply through a resistor Rc and I4 is a current flowing to a resistor R1 caused by a potential at a common connecting point J of the resistors R1-R3. Thus, the input impedance Zin is expressed as Zin=Rv/H(S), where Rv can be determined with the R1-R3.
Patent JP-H06268259-A (JP)
Title: Gallium nitride compound semiconductor light emitting element
Inventor: NAKAMURA SHUJI
IPC: H01S5/00
Filed: 1993-03-12
Abstract: PURPOSE:To enable a gallium nitride compound semiconductor light emitting element to be lessened in forward potential and improved in emission efficiency by a method wherein a P-type GaN contact layer is formed on a specific Mg- doped clad layer. CONSTITUTION:A buffer layer 2 is grown on a sapphire substrate 1, and then an Si-doped N-type GaN layer 3 is made to grow thereon. Thereafter, an Si- doped Ga0.86Al0.14N layer is grown as an N-type clad layer 4, and furthermore an Si-doped In0.01Ga0.99N layer is grown as an N-type active layer 5. Then, an Mg-doped P-type GaN layer is grown as a P-type contact layer 6. Thereafter, the substrate 1 is taken out of a reaction oven and annealed to lessen a P-type GaAl layer 6 and a P-type GaN contact layer 7 in resistance. The wafer obtained as above is etched to make the N-type GaN layer 3 exposed, an Au electrode 8 is provided to the P-type GaN contact layer 7, an Al electrode 9 is provided onto the N-type GaN layer 3, and then the wafer is annealed again and then cut into chips.
Patent JP-H02254572-A (JP)
Title: Picture processor
Inventor: FUJIWARA MASANORI
IPC: B02B7/00
Filed: 1989-03-29
Abstract: PURPOSE:To execute image pickup so that an object can not be deviated out of an image pickup view even when the moving speed of the object is improved by providing an image pickup means so as to execute the image pickup in a state that the object is moved in a diagonal direction or in an almost diagonal direction in the image pickup visual field. CONSTITUTION:In order to prolong a time as long as possible in a state that a grain A is positioned in an image pickup visual field B, an image sensor 3 is provided so as to execute the image pick up in the state that the grain A is moved in the diagonal direction (the almost diagonal direction is available as well) in the image pickup view. Namely, since the image pickup view is rectangular, when the image pickup is executed in the state that the grain A is moved in the diagonal direction in the image pickup view B, the inside of the image pickup view B can be enlarged rather than the case of the image pickup to be executed in a state that the grain A is parallelly moved. Thus, even when the moving speed of the grain A is improved, such faults as that the grain A is missed or image-picked up out of the image pickup visual field B, are reduced. Then, work efficiency is improved.
Patent JP-2000276911-A (JP)
Title: Variable luminaire
Inventor: TSURUTA WATARU
IPC: F21V21/14
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance safety by reliably stopping rotation with a simple structure at the time of abnormal horizontal rotation of a motor. SOLUTION: In a structure in which variable horizontal illuminance and vertical illuminance are variable, a runaway preventive constraint mechanism 14 is provided with a hooking bracket 7 on the stationary side of a rotation driving part in a horizontal direction and a hook 11 of an elastic body with a hole 11a lockable to the hooking bracket 7 to forcibly stop rotation of a rotation driving part by the hooking bracket 7 and the hook 11 located outside the effective operating region of a means of detecting 8 to control normal horizontal rotation. Thereby, the rotation can be reliably stopped even at the time of abnormal horizontal rotation of a motor caused by malfunction of the means of detecting 8 itself and runaway of a control circuit. Therefore, impact to other components by the constraint can be absorbed, and a wiring passing through a main shaft 5 on the stationary side of the rotation driving part can be prevented from breaking by twisting.
Patent JP-S566690-A (JP)
Title: Controller for induction motor
Inventor: MIYASHITA ICHIROU
IPC: H02P27/04
Filed: 1979-06-25
Abstract: PURPOSE:To simplify a control system and heighten its reliability, by controlling a primary current ineffective component and a primary current effective component independently of each other. CONSTITUTION:The difference between a magnetism-resisting current command and a signal proportional to an ineffective current supplied from an ineffective current detection circuit is determined by a calculator 3. A signal corresponding to the difference is amplified by an amplifier 4. The amplified signal is applied to a comparator 6 which determines the output voltage of a pulse width modulation inverter 12. An effective current command and a primary current effective component are compared with each other by a calculator 23. A signal corresponding to the difference between the command and the component is amplified by a current deviation amplifier 24 so that the signal becomes a substantial slip frequency command. This command is added to the output signal of a speed detector 15 by an adder 25. The sum is applied to an oscillator 26.
Patent JP-S535426-A (JP)
Title: Uncut-off water dividing process of double piping
Inventor: FUKUMOTO RIYOUJI
IPC: F16L41/04
Filed: 1976-07-03
Abstract: PURPOSE: A water dividing process of performing water division attaching a water divider after giving notches at desired spots outside existing pipe and breaking this part by forcible press from up and downward in a double piping inserted a flexible pipe into an existing pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0564561-A (JP)
Title: Extract-containing soybean curd
Inventor: TAKAHASHI MASAZUMI
IPC: A23L11/00
Filed: 1991-04-11
Abstract: PURPOSE:To obtain the title instantly usable soybean curd excellent in flavor, quality and fanciness by packing a container with a soybean curd layer and an extract layer gelled by a gelling agent, etc., in a multilayered fashion. CONSTITUTION:The objective soybean curd can be obtained by packing a container with (A) a soybean curd layer 1 and (B) an extract layer 2 such as of bonito extract gelled by a gelling agent (e.g. carrageenan) and gum (e.g. xanthan gum) in a multilayered fashion. It is preferable that the concentration of carrageenan as the gelling agent be 0.8-1.0wt.%.
Patent JP-S563403-A (JP)
Title: Record player
Inventor: KUSAKA SATORU
IPC: G11B3/38
Filed: 1979-06-22
Abstract: PURPOSE: To eliminate the arm drift and thus ensure a smooth linear shift for the tone arm for the player of the linear tracking type which uses the linear motor, by giving the brake with motional feedback to the turn of the tone arm.  
     CONSTITUTION: A comparison is given through operational amplifier between the detection output of coil 62 of horizontal rotary vibration detector 72 and the voltage which is applied to coil 63 of horizontal rotary driving motor 71. At the same time, either one of two transistors 97 and 98 is driven selectively with the above comparison output. Thus the forward or backward current flows to coil 63, and motor 71 produces the driving force with which the output of detection coil 62 becomes zero. This force functions to give the brake to the turn of tone arm 5 and centering on horizontal rotary shaft 7. As a result, the drift can be eliminated for arm 5 which performs the linear tracking, thus ensuring a smooth linear shift in the horizontal direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62236841-A (JP)
Title: Rubber composition
Inventor: TAKEMURA YASUHIKO
IPC: C08L27/14
Filed: 1986-04-07
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to (sour) gasoline, (sour) gasohol and cold, tensile strength and extrudability, consisting of a vinylidene fluoride resin, a specified rubber and a plasticizer. CONSTITUTION:100pts.wt. polymer compsn. consisting of a vinylidene fluoride resin (A) having a degree of polymn. of 100-100,000 and a vinylidene fluoride content of not lower than 90mol% (e.g., a vinylidene fluoride/hexafluoropropene copolymer), at least one rubber (B) selected from the group consisting of acrylic rubber having a Mooney viscosity ML1+4 (100 deg.C) of 20-120 and alpha,beta-unsaturated nitrile/conjugated diene rubber copolymers (or hydrogenated derivatives products) having a Mooney viscosity of 20-150 and a degree of hydrogenation of not lower than 10% and other blendable polymer (C) (e.g., chloroprene rubber) in a weight ratio of A to B + C of 5/95-60/40 and B to C of 100/0-50/50, is blended with 3-40pts.wt. at least one plasticizer (D) selected from the group consisting of adipic acid derivatives, phosphoric acid derivatives and polyether ester compds.
Patent JP-H02256572-A (JP)
Title: Mud guard for automobile
Inventor: KITAKATA MAKOTO
IPC: B62D25/18
Filed: 1989-03-30
Abstract: PURPOSE:To smoothly discharge the muddy water which intrudes into between a car body panel and an installation basic part by forming a guiding inclined surface in a connection part between the installation basic part and a splashing protecting part and forming a discharge port and a weir on the guiding inclined surface. CONSTITUTION:A mud guard is constituted of an installation basic part 1 fixed onto a car body panel, splashing suppressing part 2 which is installed behind a tire, and a connection part 3 for connecting the both parts 1 and 2. In this case, the upper surface of the connection part 3 is inclined downward from the outside to the inner side of the car body, and formed into a guiding inclined surface 5 for guiding the flow of the muddy water (a). Further, a weir 6 is arranged at the inside edge part of the guiding inclined surface 5, and the muddy water (a) is damed up to prevent flow down. Further, a discharge port 8 which penetrates through an upper surface as the guiding inclined surface 5 and a lower surface 7 set close to the tire is formed in the connection part 3. Therefore, the muddy water (a) which intrudes into between a car body panel and the installation basic part 1 is smoothly discharged outside the vehicle.
Patent JP-H07261719-A (JP)
Title: Correction system for display device and operating method therefor
Inventor: KOYAMA JUN
IPC: H04N17/04
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a quality display by storing the correction content of pixels in a storage device incorporated in a liquid crystal display device and performing a correction while computing the information in the device with video signal inputted from an external image pickup device. CONSTITUTION:The optical display content of a liquid crystal display device 110 is picked up by an image pickup unit 101 being in the inside of the image forming device 100 and is converted into digital data by an A/D converter 103 after being amplified by an amplifier 102 and then inputted to a signal processing device 104. In the signal processing device 104, only information of defects or unevennesses of pixels in the liquid crystal display device 110 are detected by eliminating a noise component, etc., included in a video signal and the information are written in a correction memory 115 in the liquid crystal display device 110. After the completion of the writing, an inputted video signal is converted into digital data via a synchronizing separator 118 and after data are computed with the output of the correction memory 115 and corrected in a correction and computation circuit 116, data are inputted to a source driver 113 via a D/A converter 120 and then the optical display of a corrected video is performed.
Patent JP-S556667-A (JP)
Title: Data transfer system with buffer register
Inventor: OOWAKI TAKASHI
IPC: G06F3/00
Filed: 1978-06-30
Abstract: PURPOSE:To simplify a process by sectioning a buffer register into banks to which independent access is attainable, by reading each bank by word address information inputted via a gate circuit and by aligning byte data by a byte alignment circuit. CONSTITUTION:Buffer register 1 of channel 5 which reads P-type data, aligns bytes by byte alignment circuit 7 and then transfers the data to main memory unit 4 via transfer bus 14 with bus width equivalent to P bytes is sectioned into buffer register banks 1-0 to 1-3 to which independent access is attainable. Further, gates 9 to 12 which put selectively the word address information of word address register 8 in a through state, plus-''1'' state or minus-''1'' state are provided corresponding to banks 1-0 to 1-3, the address information is applied to banks 1-0 to 1-3 via gates 9 to 12 for access, and byte data read out are byte-aligned by circuit 7.
Patent JP-S533295-A (JP)
Title: Examination system for authenticity of printed matters
Inventor: SAKAMOTO KEIJI
IPC: G07D7/12
Filed: 1976-06-29
Abstract: PURPOSE: To scan patternas of printed matters by light beam to a fixed direction and by obtaining the ratio of the reflected light volume or transmission light volume of the two lights having different ligh  wave of the light beam, ascertain the authenticity of the printed matterns including paper money. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60222970-A (JP)
Title: Electronic dictionary
Inventor: YOSHIMURA GENICHI
IPC: G06F17/22
Filed: 1984-04-19
Abstract: PURPOSE:To save the storage capacity, and also to detect systematically an optimum synonym, in case there is an English word belonging to plural synonymical word groups, by providing a word storage part and an address storage part on a dictionary use memory. CONSTITUTION:A dictionary use memory 24 is constituted of a word storage part 24a and an address storage part 24b, and a word data of an English word is stored in an alphabetical order in the storage part 24a. Also, a synonym address data for indicating an address of the storage part 24a in which an English word data being in a synonym relation to an English word stored in the storage part 24a, and a group data are stored in the storage part 24b. In case of detecting a synonym of an English word belonging to plural synonymical word groups, a word data of an inputted English word is detected from the memory 24, and by the group data and the address data stored in the storage part 24a and 24b, the synonym can be detected easily. In this way, the storage capacity is saved, and an English word belonging to plural synonymical word groups can be detected systematically.
Patent JP-S57193262-A (JP)
Title: Casting method
Inventor: MIURA TAKASHI
IPC: B22C9/02
Filed: 1981-05-25
Abstract: PURPOSE:To cast desired metallic products into monolithic construction with one molding flask by putting a pattern made by packing low-temp. soldifying liquid into a thin film bag and solidifying the same and molding sand into the molding flask, and charging molten metal into the cavities made after dissolving the solidified matter and flowing it out. CONSTITUTION:A flexible thin film bag 6 having no air permeability is inserted into the cavity parts formed by registering split patterns 1, 1', and is sucked to the inside wall of the cavities by a suction effect. Low-temp. solidifying liquid such as water is packed into this bag 6 and is solidified at a low temp. Such bag 6 in a solidified state is put into a molding flask 9, and self-curing molding sand 8 is packed into the space parts between the bag 6 and the flask 9. While the sand 8 cures, the solidifed matter in the bag 6 is melted and the liquid is flowed out. Molten metal is charged into the cavities formed after this. According to this method, it is possible to stock the patterns of many bags 6 in a refrigerating chamber.
Patent JP-H05308429-A (JP)
Title: Speech transfer system to message recording device
Inventor: SATO KATSUSHIGE
IPC: H04M3/50
Filed: 1992-04-01
Abstract: PURPOSE:To record a message by changing the connection of a call to a message recording device by a command of a caller when a called party is busy. CONSTITUTION:When a caller extension subscriber (CLG) makes a call to a called extension subscriber CLD 2 when the CLD 2 is busy, the CLG 1 listens to a busy tone. When the CLG 1 makes a special number to make a connection request from the CLG 1 to a message recorder(MES) 4, a register(REG) 5 informs the reception of the special number to a CPU 5, and the CPU 5 controls an SPE 3 to set a link between the CLG 1 and the MES 4. After the confirmation of the connection to the MES 4, the CLG 1 sends a message to the MES 4, in which the message is recorded and hooks off. The CPU 5 stores the message destination information to the MES 4 and interrupts a busy line of the CLD 2 to inform it to the CLD 2 that the message addressed to the CLD 2 is recorded.
Patent JP-S5125391-A (JP)
Inventor: HAINTSU KURETSUSE
IPC: A61B5/11
Filed: 1975-06-26
Abstract: A warning apparatus for indicating the threat of impending shock, which includes a photoelectric pulse pickup or receiver adapted to be applied onto the skin of a patient. The pulse pickup or receiver is a combined reflective and transmissive receiver, and the pulse pickup has a signal comparison arrangement associated therewith which compares the signal obtained from a reflective and transmissive measurement with predetermined signal threshold or boundary values, and which will generate an output signal for initiation of an alarm when the output signal of the pulse pickup exceeds the boundary value imparted thereto.