baber/WOPTO huggingface dataset:
Patent JP-H1110501-A (JP)
Title: Device and method for working spectacle lens
Inventor: MORINO YOSHIO
IPC: B29D11/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for working a lens that can make a spectacles lens which is different in size from an original model, in particular, a lens for frameless glasses similar to the original model. SOLUTION: Outside size data of an original lens model which are distances from the center of the lens shape to the edge thereof at predetermined rotational angles are stored (s2), the size of a lens to be ground is input (s3), an indicating signal for indicating the diameter of the lens to be ground which is corrected by multiplying the outside size of the original model by a ratio γ of the original model size to the input lens size is produced, and the outer periphery of the lens rotating about the center thereof is ground according to the indicating signal (s7) to make a spectacles lens.
Patent JP-S6333113-A (JP)
Title: Mis-roll detecting method on wire rod / bar steel mill
Inventor: TORIGOE HIDETOSHI
IPC: B21B37/00
Filed: 1986-07-25
Abstract: PURPOSE:To contrive quick and sure detection of a mis-roll of whole rolling stands with trucking control device by arranging rolling stock detectors between upstream and downsteam stands successively and detecting a rolling speed, rolling load and current of a mill motor. CONSTITUTION:Trucking control device 32 decides the mis-roll after a predicted time by the presence or absence of detecting signal from the second rolling stock detector 14. But if the decision is not performed by the detector 14, at the time of realizing the conditions, those are to say, a rolling load of the (i+1)-th stand 10i+1 and the mill motor current of the mill motor 28 detected by an ammeter 30 at the (i+1)-th stand 10i+1 are below reference values obtained previously by a pass schedule, the misrol is decided. Based on this decision, a signal of stop command is outputted to the upstream side mill motors 28, 18 of the second rolling stock detector 14 and a corps cut command is outputted for an upstream shear.
Patent JP-H0927726-A (JP)
Title: Surface acoustic wave device
Inventor: TAKAGI MICHIAKI
IPC: H03H9/145
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of spuriousness and to make operation normal by setting the distance between an area where interdigital electrodes IDT cross each other and bus bar conductors so that the displacement of a surface wave does not leak, and removing the bus bar conductor of a reflector. SOLUTION: On a piezoelectric body flat plate 100, IDTs having metallic films vapor-deposited and the reflector 108 are formed. At this time, when the distance B between the area Wc10 where the electrode fingers 103 and 104 of the IDTs cross each other and the bus bar conductors 101 and 102 is set to about 102, the amplitude of the displacement of a fundamental wave symmetrical mode can be eliminated from the bus bar electrodes of the IDTs. Further, the reflector 108 is constituted by arraying many conductor strips 109 and 110 which are nearly equal to Wc at an equal period and connecting them by a short-circuit conductors 111 arranged diagonally. Consequently, the generation of spuriousness is eliminated nearby main resonance and normal operation is enabled.
Patent JP-S6235778-A (JP)
Title: Decoding device for image code
Inventor: HISADA KAZUTOSHI
IPC: H04N1/419
Filed: 1985-08-08
Abstract: PURPOSE:To decode a run-length code immediately in horizontal mode and to speed up the decoding operation by decoding succeeding run-length codes in the decoding of codes in horizontal mode without sending out any discrimination code indicating that the horizontal mode is entered. CONSTITUTION:A ROM 106 has a table stored with run length and code length(=number of bits), etc., corresponding to an input code in horizontal(H) mode and this table is accessed to output corresponding data. A run-length counting circuit 107 when counting up by the numeral from the ROM 106 sends out a counting end pulse to an image reproducing circuit 110, etc. A shift control circuit 108 operates a multiplexer 102 and moves code data in the register C103 by the number of bits of code length which is decided right now. Namely, the code which is already decided is outputted from the register C103 and a next doe is moved to a specific position of the register C103 so that it is judged by the ROM 106, etc.
Patent JP-S6418089-A (JP)
Title: Alarm device of electronic timepiece
Inventor: SAKUMOTO KAZUSANE
IPC: G04C21/02
Filed: 1987-07-14
Abstract: PURPOSE:To switch sound and non-sound alarms to enable drive by the use of a drive part by converting sound and non-sound alarms into vibrating sound and vibration of a vibrating body transmitted through a contacting plate and varying vibrating frequency. CONSTITUTION:A coil 4 and an iron core 9 are set on a magnetic core 6, an iron piece 3 adhered to a vibrating body 2 is provided to face the iron core 9 and a point part 1 is provided on the end of the vibrating body 2. A contacting plate 5 contacts with point part 1. When electromagnetic force is generated between the iron piece 3 and the iron core 9 by means of applying alternative voltage in the coil 4, the vibrating body 2 is vibrated and vibrating sound is generated by the point part 1 and the contacting plate 5. Therefore, the vibrating frequency is converted into sound alarm when it is set in human audio frequency range and transferred into non-sound alarm because the vibration of the vibrating body 2 is transmitted to the contacting plate 5 through the point part 1 when set out of the human audio frequency range.
Patent JP-H0746601-A (JP)
Title: Motion compensation circuit for dynamic image
Inventor: ENDO TAKASHI
IPC: H04N7/32
Filed: 1993-07-15
Abstract: PURPOSE:To perform motion compensation for picture quality satisfactorily even with a small number of transmission codes by generating the picture element value of an image at previous time at a designated position by a predictor generating part, and setting it as a predictor at a position designated by a predicted picture element position designating part. CONSTITUTION:An adder means 12 generates the position of a picture element to be predicted by adding the relative position of a designated point on the coordinate values of the centroid, and issues an instruction to a predictive error image storage part 47, a reproducing image storage part 46, and an adder part 16. A multiplication part 15 finds two pairs of the inner product of three-dimensional vectors, and the adder part 16 adds the position of the picture element to be predicted on the results. The added result shows a predicted position converted by a resultant displacement vector, and its coordinate values are real numbers. Therefore, the predictor generating part consisting of an interpolation part 25 and a storage part 26 reads out the picture element value of the picture element with four integer coordinates at the periphery of a real number value from the image storage part 26 at the previous time, and supplies it to a readout interpolation part 25. An interpolated value of prescribed equation is calculated, and it is sent to an adder means 45 as the predictor. In this way, the picture element value of a reproducing image can be calculated.
Patent JP-S5799595-A (JP)
Title: Phosphorothiolate derivative, and insecticidal, miticidal and nematocidal agent containing the same
Inventor: HORII TETSUO
IPC: A01N57/14
Filed: 1980-12-12
Abstract: NEW MATERIAL:The compound of formulaI(R is methyl or ethyl).  
     EXAMPLE: S-sec-butyl O-(3-chloro-4-fluorophenyl) O-methylphosphorothiolate.  
     USE: An insecticidal, miticidal and nematocidal agent.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula II (X is halogen), e.g. S-sec-butyl O-methylphosphorochloride thiolate, with 3-chloro-4-fluorophenol of formula III in a solvent in the presence of an acid acceptor (e.g. tert-amine, inorganic base, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1156538-A (JP)
Title: Air bed
Inventor: BOYD DENNIS
IPC: A47C27/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an air bed improved in comfortableness. SOLUTION: The air bed 11 has first and second airtight bag bodies 13, 15 lined up horizontally and arranged within a first plane. These bag bodies 13, 15 are inflatable independently from each other and have substantially the same length and width. The first and second airtight bag bodies 13, 15 have a first sectional area at the first plane cooperatively with each other. An inflatable first foundation 21 is arranged below the first and second airtight bag bodies 13, 15 within the second plane parallel with the first plane and has a sectional area of at least the same size as the first sectional area on the second plane. The foundation 21 is inflatable independently from the first and second airtight bag bodies 13, 15.  The two bag bodies 13, 15 and the foundation 12 are fixed to each other in such a manner that the first and second airtight bag bodies 13, 15 are fixed to the prescribed position of the foundation 21.
Patent JP-H0731219-A (JP)
Title: Seeding sheet
Inventor: FUKUMURA JITSUO
IPC: A01C1/04
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a seedling sheet useful for golf links, etc., preventing movement of seeds and reduction in germination percentage, by partially coating the surface of a specific base with a tacky agent, attaching seeds to the tacky agent. CONSTITUTION:The surface of a base 2 made into a thin sheetlike state by using natural or chemical fibers wound in given width in a roll shape is partially coated with a tacky agent 3 and seeds 4 such as seeds of turf grass comprising a mixture of plural kinds of seeds are attached to the tacky agent 3 to give the objective seeding sheet 1.
Patent JP-2000008685-A (JP)
Title: Hinge for door
Inventor: SEKIGUCHI MASATO
IPC: E05D7/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To easily move a door blade right or left relative to its bracket with the single hand. SOLUTION: A door blade 1 is inserted in a free movement right or left to an opening 24 formed in a vertical plate 21 of a bracket 5, an opening window 11 is formed in this door blade 1, and a first space portion 32 and a second space portion 33 are formed together with the vertical plate 21. The door blade 1 moves either right or left when a blade type screwdriver is inserted to the first space portion 32 and rotated, and the door blade 1 moves in opposite direction when a recess head type screwdriver is inserted to the second space portion 33 and rotated.
Patent JP-2001003617-A (JP)
Title: Door lock
Inventor: ITO TOMOYOSHI
IPC: E05B55/14
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To improve operability, and to simplify a structure. SOLUTION: This door lock is provided with doorknobs 5, 8 provided on the outside and inside of a door, respectively and for opening and closing the door, and a lock mechanism for obstructing the door-opening operation of the outside doorknob 8 by interlocking with the operation of the inside doorknob 5. The door-opening operation of the outside and inside doorknobs 5, 8 are set to a rotation in a fixed direction, and only the inside doorknob 5 can be turned in a reverse direction to the door opening operation. The lock mechanism is lockingly operated by the rotation in the reverse direction to the door opening operation of the inside doorknob 5.
Patent JP-2000329413-A (JP)
Title: Shallow geothermal heat collecting unit with heat storing tank
Inventor: TAKAHASHI HIDEYASU
IPC: F24H1/18
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a geothermal heat collecting unit, to reduce the cost of installation work and to enable easy use of energy such as wind power. SOLUTION: The civil engineering work can be simplified and heat collecting area and heat collecting temperature can be easily secured by winding a polyethylene tube 11 on a vertically elongated steel pipe 10 and burying the pipe 10 underground vertically. High efficiency operation is enabled by preventing the deterioration of the efficiency of a heat pump by filling the inside of the steel pipe 10 with an antifreeze fluid 30, installing an electric heater unit at the bottom and utilizing the power of outside wind power generation or solar to raise the temperature of the antifreeze fluid battery and recover subterranean temperature.
Patent JP-H0340626-A (JP)
Title: Communication controller
Inventor: ITO MASANORI
IPC: H04L12/70
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate the need for conversion reset processing between a service primitive and communication control information and between service primitive and reception information by referencing communication control information in a memory using the sum of a base address register and an offset register at the time of transferring a frame. CONSTITUTION:When a layer 3 requests the transmission of an information (I) frame, a CPU sets a head address S of communication control information with a transmission base address register 11a to start the communication controller. The communication controller uses a mode selector 15 to select a multiplexer 16 to the position of an adder and to fetch an address data being the sum of a transmission base address S and a communication instruction class offset 1 by the adder and the data is set to a DMA address register 13. Then a mode selector 15 selects the DMA address register 13 and a data of a data size is read from a memory device to an internal buffer while the address is being incremeted through DMA transfer.
Patent JP-S6067949-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASEGAWA MASARU
IPC: H01L31/08
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a sharp image high in contrast and good in gradation by forming a photosensitive layer contg. an azo compd. having a specified phthalocyanine structure on a conductive substrate. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains an azo compd. having a phthalocyanine (MPc) structure represented by formula I in which n is 2-4, M is 2H or a bivalent metal atom, such as Cr, Fe, or Ni; A is one of formulae II-VI; Z is an atomic group for forming an aromatic hydrocarbon ring or hetero ring; Y is -NR<7>R<8>, -OR<9>, -NHN=CH-R<10>; R<1>, R<2> are each alkyl, aryl, or the like; R<3> is alkyl or carboxy; R<4>, R<6>, R<8>, R<10> are each aryl or heterocyclic; and R<5>, R<7>, R<9> are each H, alkyl, aralkyl, or the like. Such a MPc-(-N=N-A)n compd. is incorporated as a carrier generating substance together with a carrier transfer substance in the photosensitive layer to use it as a dispersed type or a functionally separated type photosensitive layer. Such a photosensitive body has good electrophotographic characteristics, and its physical film properties and durability and environment stability are all superior and therefore, a sharp image can be obtained.
Patent JP-H0784149-A (JP)
Title: Fixing structure for 'kevlarr' terminal at optical cable terminal
Inventor: SHIBATA SUEJI
IPC: G02B6/36
Filed: 1993-06-23
Abstract: PURPOSE:To provide the fixing structure for the 'KevlarR' terminal at an optical cable terminal which is designed to effectively eliminate problems of positional deviation and biasing by the external force acting on the 'KevlarR' terminal part and to caulk a connecting cylinder inserted into an optical connector plug mounting part without applying a stress to a coated fiber by securely clamping the base part of the 'KevlarR' terminal part by the tightening force of a jacket at the terminal of a cable terminal part, expanding the diameter of the 'KevlarR' terminal part than a clamping part to project the part outward to a cylindrical shape and intensifying the 'KevlarR' restraining force in the clamping part. CONSTITUTION:A sleeve 5 is press-fitted between the coated fiber 2 of the cable terminal part 1a and the 'KevlarR' 4. A flange part 5b disposed on the sleeve 5 is press- fitted between the coated fiber 2 at the terminal 1b of the cable terminal part and the 'KevlarR' 4. The cable jacket 3 and the 'KevlarR' 4 are expanded in diameter by the press-fitting of the flange part 5b. The 'KevlarR' is clamped between the outer peripheral surface of the flange part and the inner peripheral surface of the jacket by the tightening force of the cable jacket 3 caused by the diameter expansion, by which the 'KevlarR' terminal is projected outward from the clamping part 8 to the cylindrical shape.
Patent JP-H06169799-A (JP)
Title: Method for measuring activity of chitinase and substrate for measuring the same
Inventor: AIBA SEIICHI
IPC: C12Q1/34
Filed: 1991-06-20
Abstract: PURPOSE:To provide the novel method for measuring the activity of the chitinase used for the fusion of cells, the production of a chitin oligomer, etc. CONSTITUTION:The method for measuring the activity of the chitinase is characterized by using a partially N-acetylated chitosan having an N-acetylation degree of 40-80% as a substrate. The substrate for measuring the activity of the chitinase is characterized by comprising the partially N-acetylated chitosan having an N-acetylation degree of 40-80%. This measuring method enables the homogeneous enzymatic reactions in a wide pH region, and can measure the activity of the chitinase in high sensitivity by simple operations.
Patent JP-H0817315-A (JP)
Title: Switch controller
Inventor: TSUNODA TAKANORI
IPC: H01H47/04
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the damage of peripheral parts by reverse surge so as to improve the reliability by lowering the voltage to be applied to a solenoid coil by the program of a controller. CONSTITUTION:A controller 1 is changed over instantaneously from the power-on voltage control to emergency open control by the operation signal of 'off' of a switch 3. At this time, the signal supplied to a light emitting diode 4a changes to a retention pulse signal, and a control signal S1 is changeover to a periodic pulse signal, and a transistor 12 is switched. And, the switching of a transistor 12 is continued for the preset period of voltage lowering, and the application voltage of a solenoid coil 2a is lowered to the retention voltage. When the voltage lowering period passes, an OFF signal S1 is retained on OFF level, and the transistor 12 is turned off, and the application voltage of the solenoid coil 2 is vanished, and a switch 2 is opened. Accordingly, since the application voltage of the solenoid coil 2a is lowered when opening the switch 2 in charge, the breakdown by open surge of the transistors 12, 16, etc., is prevented, whereby the reliability improves.
Patent JP-S5965725-A (JP)
Title: Oscillation sensor
Inventor: EZOE MITSUHIKO
IPC: G01H1/00
Filed: 1982-10-08
Abstract: PURPOSE:To ensure the stable and optimum sensitivity of detection, by screwing a pressure detecting element to an attachment which is set to an oscillation body to be detected such as a fuel pipe, etc. and then controlling the bias stress applied to the detecting element by the control of the driving force of the screw. CONSTITUTION:The high-frequency oscillation generated when the fuel is jetted is transmitted to a pressure detecting element 8 which is attached with a screw to an attachment 5 set to a spill pipe 7. Then the pressure applied to a piezoelectric member 9 varies, and therefore the voltage signal which varies by the level and cycle of the high-frequency oscillation is produced between electrodes 10 and 11. This voltage signal is amplified to obtain a signal of a practical S/N, and this signal is used to detect accurately a fuel jetting time point, etc. Thus the clamping torque of a clamping bolt 15 is controlled, and the bias torque is set at the best value among S1-S2. This sensor can always keep the sensitivity of detection at the highest and stable level.
Patent JP-H04356789-A (JP)
Title: Semiconductor memory device
Inventor: SUGIBAYASHI NAOHIKO
IPC: G11C11/407
Filed: 1991-07-17
Abstract: PURPOSE:To convert a defective product into a nondefective product and to increase the yield by setting a switching circuit so as to generate a control signal of an active level when a reading error is found at a function test. CONSTITUTION:When a control signal DS from a switching circuit 5 is set at a low level in an open state of a pad PD, a sense amplifier activation signal SE goes forward through the paths of a delay element D1, a NAND gate G2 and an inverter circuit IV3 and a selection signal YSW is obtained. When it is decided as a nondefective product through the function test in this state, a fuse F2 of the circuit 5 is melted and cut and the signal DS is made eternally to a low level. On the other hand, when a reading error is detected, a pad PD is made to a ground potential and when the signal DS is made at a high level, the signal SE goes forward through the paths of elements D1, D2, a circuit IV2, gates G1, G2 and a circuit IV3. The function test in this state is again conducted and if it is a nondefective product, a fuse F1 is melt and cut.
Patent JP-H0845681-A (JP)
Title: Discharge tube driving device
Inventor: ABE TORU
IPC: H05B41/24
Filed: 1994-07-28
Abstract: PURPOSE:To accomplish a high efficiency and high boosting ratio simultaneously by furnishing a driving/oscillating means, and allowing a switching means to make self-excited oscillation by the feedback of the output of a piezo transformer. CONSTITUTION:When a DC voltage V2 is applied, a start current flows through a resistance R1, and a transistor Tr22 and MOSF 21 are turned on, and a voltage whose positive electrode lies on the dot-marked side is generated in each winding of an inductor element 30, and a voltage whose negative electrode lies on the input electrode 51 side to a piezo transformer 50 is applied. This causes inversion of the voltage of the output electrode 55, and a transistor Tr24 is turned on through a feedback resistance R2 which works as a positive electrode, and the transistor Tr22 and a one Tr23 are turned on so that an FET 21 is turned off instantly, and the voltage of the positive electrode is applied to the input electrode 51. Thereby the output voltage is inverted to become positive electrode, and the transistor Tr24 is turned off through the resistance R2, and the transistors Tr22 and Tr23 are turned on and off, respectively, so that the FET 21 is turned on instantly. This operating cycle is repeated, and a boosted high frequency voltage is generated between the output electrode 55 of the transformer 50 and a common electrode 52 and is supplied to electrodes 61, 62.
Patent JP-H0227519-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI NOBUKAZU
IPC: G11B5/735
Filed: 1988-07-15
Abstract: PURPOSE:To obtain traveling stability which is excellent over a long period of time and good electromagnetic conversion characteristics by binding a carbon black by a binder contg. low-viscosity type nitrocellulose and high-viscosity type nitrocellulose which are respectively specific, thereby forming a back coating layer. CONSTITUTION:The low-viscosity type nitrocellulose of 1/16-1/4 second type and the high-viscosity type nitrocellulose of 1-20 second type are used in combination as the binder of the back coating layer. Both the dispersibility of the carbon black in the back coating layer and the durability of this layer are, therefore, improved. The traveling stability which is excellent over a long period of time is exhibited in this way and the good electromagnetic conversion characteristics are obtd. without generating the transfer of ruggedness from the back coating layer to the magnetic layer at the time of winding of a magnetic tape.