baber/WOPTO huggingface dataset:
Patent JP-S58158563-A (JP)
Title: Fm signal generator for correction of frequency shift
Inventor: SHIBUYA HARUO
IPC: G01R29/06
Filed: 1982-03-16
Abstract: PURPOSE:To reduce the size as a whole while facilitating the correction of a frequency shift meter by electronically detecting and locking a point at which a carrier or a sideband becomes zero value at the level of the modulation signal source. CONSTITUTION:An FM signal generator 13 undergoes a frequency modulation by an output of a low frequency oscillator 11 inputted through a variable damper 12 to pick up a carrier or a side band alone with a carrier detector 14 from the output. The level of the carrier or the sideband is compared with the voltage of a reference power source 15 and the points at which the output of the carrier detector 14 zeroes are counted with a counter 17 as changes in the output of a comparator 16. The controller 18 is regulated with the output of the counter 17 to lock the output of the variable attenuator 12 so that the output of the carrier detector 14 will be zero. This enables the extraction of an FM signal with a known frequency shift from a terminal 19.
Patent JP-H03244744-A (JP)
Title: Device for closing opening
Inventor: KOBAYASHI SHOZO
IPC: E04B7/16
Filed: 1990-02-21
Abstract: PURPOSE:To open a roof, etc., completely by providing rails on both sides of an opening, and dividing the lid of the opening into a support frame to which a cylinder is attached, and a slide frame which can be freely bent via a link. CONSTITUTION:Rails 9 are provided on both sides of an opening 2. The lid 3 of the opening 2 comprises a support frame 4 and a slide frame 5. The support frame 4 is pivotally attached to the support point shaft 7 of a building 1 and a roller 8 is provided at the end 5a of the slide frame 5 so that the slide frame 5 is freely slid on each rail 9. The support frame 4 and the slide frame 5 are linked together at their ends in such a manner as being freely bent via a link 10, and further the link 10 is connected to a cylinder 11 attached to the support frame 4. Thereby the support frame 4 and the slide frame 5 are stood by expansion of the cylinder 11 so that the opening 2 is full open.
Patent JP-S59164706-A (JP)
Title: Injurious insect repellent
Inventor: TAKAHASHI YOUJI
IPC: A01N47/20
Filed: 1983-03-11
Abstract: PURPOSE:An injurious insect repellent containing a specific carbamate compound such as an N-phenylcarbamate or N-cyclohexylcarbamate, etc. as an active constituent. CONSTITUTION:An injurious insect repellent containing a carbamate expressed by the formula [R<1> is cyclohexyl or phenyl which may have 1-3 substituent groups (1-4C alkyl, halogen, methoxyl or ethoxyl); R<2> is 1-6C alkyl; X and Y are O or S] as an active constituent, and capable of exhibiting powerful repellent action on cockroaches, black ants, white ants, mosquitoes, mites, flies, clothes moths and rice weevils, etc. particularly the cockroaches, black ants and mites. The amount of the above-mentioned active constituent is 10-1,000mg, preferably 50-500mg based on 1m<2>.
Patent JP-H11237332-A (JP)
Title: Method and apparatus for investigation and analysis of characteristics related to generation of heat energy of rotating body containing viscoelastic material
Inventor: SHINODA ZENICHIROU
IPC: G01N19/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which the generated heat energy of a rotating body can be derived by repeatedly executing a computing process and a driving process regarding the rotating body as a whole, by computing the stress and the strain of the rotating body which contains a viscoelastic substance computing the product of the volume of a region containing a position multiplied by a heat generating energy density, to derive the generated heat energy of the rotating body. SOLUTION: In a computing part 12, the stress and the strain of a rotating body are computed on the basis of shape data, material data, boundary data and load data. In a stress and strain computing part 13, a stress and a strain inside a section are found. In a data derivation part 14, a stress and a strain in an adjacent point in the circumferential direction are found, the stress and the strain of one round portion are found, and a change characteristic curve is derived. In an area computing part 15, a phase delay corresponding to the loss factor of a material is given regarding a strain value, and the area of a hysteresis loop is computed for every Fourier order. In an energy-data derivation part 16, a computing process is repeated regarding all components of the stress and the strain, the product of the sum total of the respective components multiplied by their volume is found, and the product is used as the generated heat energy of the rotating body. The computing process of the rotating body as a whole is repeated, and the heat generated heat energy of the rotating body is found when the rotating body makes one rotation.
Patent JP-H01216407-A (JP)
Title: Numerical control program generating device
Inventor: MATSUSHITA YUICHI
IPC: G05B19/18
Filed: 1988-02-25
Abstract: PURPOSE:To accurately perform working by providing a microstep shape attaching means, and correcting model shape data by finding accurate microstep shape from microstep information. CONSTITUTION:The microstep shape attaching means 5 to correct the model shape data DM from a model shape generating means 2 to model shape data DMA with the microstep shape on which accurate microstep shape is attached according to the microstep information including the position of the microstep shape from the outside, and to output the model shape data DMA with the microstep shape to a working locus generating means 3 is provided. Thereby, since it is possible to generate an NC (numerical control) program which commands an accurate working locus even on model shape such as the one including a microstep, a product with high accuracy can be supplied efficiently.
Patent JP-H09229862-A (JP)
Title: Fluorescence measuring apparatus
Inventor: OTAKI TATSURO
IPC: G01N21/77
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To accurately measure a plurality of wells within a short time by taking in the luminous flux from a well plate on the side of wells by a telecentric image forming optical system. SOLUTION: The samples of a plurality of the wells O1,O2...O6... provided to a well plate 1 emit the fluorescences corresponding to the respective characteristics of them by charging a reagent to form images on the image surfaces of image forming optical systems G2-G5 as an image I of fluorescence. This image I is photoelectrically amplified by an amplifier 4 to be taken by an imaging device 5 and sample characteristics are calculated by a processor 6. At this time, the optical systems G2-G5 consist of first object lens systems G2-G4 constituted of first - third lens groups G2-G4 from the side of the plate 1 and a second lens system G5. An iris S is arranged at the rear side focus position of the lens systems G2-G4 and the lens system G2-G4 become a telecentric optical system on the side of wells.  Therefore, fluorescence can be measured in the same direction with respect to the wells at any positions on the plate 1 and no irregularity is generated in accuracy. Since the fluorescences of the respective samples are guided to a detector at once, the measuring time can be shortened.
Patent JP-S54133059-A (JP)
Title: Signal conversion circuit
Inventor: YASUDA SADAHIRO
IPC: H03M1/54
Filed: 1978-04-06
Abstract: PURPOSE: To enable highly accurate conversion, by discharging the storage charge through the first and second discharge circuit, after storing the charge depending on the input signal, in AD conversion.  
     CONSTITUTION: The circuits provides the storage charge means CS storing the charge depending on the input signal, first discharge circuit MOSFETQ 12 , Q 13 , CM 1  discharging the charge stored in it according to the clock pulse by the first specified amount, second discharge circuit MOSFETQ 14 , Q 15 , CM 2  discharging by the second specified amount greater than the first specified amount, and the selection circuits NOR 1  and NOR 2  deciding the operation of either of the first and second discharge circuit. Further, after storing the charge in the storage means Cs depending on the input signal, first the storage charge is discharged through the discharge circuit Q 12 , Q 13 , CM 1  and next, the storage charge is discharged through the discharge circuit Q 14 , Q 15 , CM 2 . Thus, highly accurate conversion can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01216354-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C7/392
Filed: 1988-02-24
Abstract: PURPOSE:To speed up desilvering by incorporating a specified yellow coupler, a specified magenta coupler, and a compound for reacting formaldehyde and the like and fixing it. CONSTITUTION:The photosensitive material contains at least one of the yellow couplers represented by formula I and at least one of the magenta couplers represented by formula II and the compound for reacting formaldehyde and the like and fixing it. In formulae I and II, each of M and M' is a group substitutable on the benzene ring; L is H, halogen, or the like; and X is a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine developing agent. The photosensitive material is processed with a processing solution containing as a bleaching agent, the ferric complex salt of a compound A selected from ethylenediamine tetraacetate, diethylenetriamine pentaacetate, cyclohexanediamine tetraacetate, and 1,2- propylenediamine tetraacetate, and the ferric complex salt of 1,3-diaminopropane tetraacetate B in a molar ratio A/B of <=3:1, thus permitting silver removal to be executed at high speed.
Patent JP-H06249226-A (JP)
Title: Toothed cable
Inventor: YAZAWA MITSUKANE
IPC: F16C1/20
Filed: 1993-03-02
Abstract: PURPOSE:To provide a toothed cable which is improved in durability at the connection to a rope end fitting and easy to assemble. CONSTITUTION:A toothed cable 1 has a coil spring 7 fitted to a core rope 2 at the end of the spiral tooth removed portion 1a. Both of the partial end of the toothed cable 1 and the partial coil spring 7 are inserted into a fitting hole in a rope end fitting 8 before caulked and fixed thereto. The rear end of the rope end fitting 8, the coil spring 7, the spiral tooth removed portion 1a and the end of the spiral tooth 3 are adhered to and covered with a thermal shrink synthetic resin made shrink tube 10.
Patent JP-H08209349-A (JP)
Title: Plasma cvd device
Inventor: ADAKA SABURO
IPC: C23C16/50
Filed: 1995-02-06
Abstract: PURPOSE: To improve the working rate of a plasma CVD device by eliminating the need for the replacement and cleaning of a reacting gas shower plate constituting a part of an upper electrode in the plasma CVD device. CONSTITUTION: This plasma CVD device has vertically opposed electrodes 3 and 4, a reacting gas is supplied, a high-frequency power is impressed on the electrodes to produce plasma, and a thin film is formed on a substrate 13 to be treated. The upper electrode is hollowed, is provided with a shower plate 15 on the lower face of the upper electrode, the shower plate is a porous metallic plate, and the reacting gas introduced into the hollow part 8 of the upper electrode is supplied through the shower plate. The reacting gas is uniformly supplied on the entire surface of the shower plate from the micropore of the porous metallic plate, the gas is never stagnated on the lower face of the upper electrode, homogeneous plasma produced, and further, a film is not deposited on the upper electrode due to self-purification effect of the reacting gas flow.  Consequently, homogenous plasma is produced, and a homogeneous thin film is formed on the substrate.
Patent JP-H10203735-A (JP)
Title: Detachable simple cord reel
Inventor: SAITO KAZUO
IPC: H02G11/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To pull out an electric cord by a desired length in use and store it inside a cord reel main body by a single operation in no use by hooking a substantially central part of the electric cord on a cord hold part and winding the electric cord around in a reel part. SOLUTION: A substantially central part of an electric cord 20 is bent once and is hooked on a cord hold part 19. An electric cord 20 is pulled out through a knotched section of a reel part 4 and two electric cords 20 are wound around the reel part 4 simultaneously clockwise while holding the reel part 4. After winding, the electric cord 20 is pulled out through a knotched section 8 of a case body 2, and a lid part 3 is mounted from above. After a cord reel main body 1 is attached to the electric cord 20, the electric cord 20 which comes out of the cord reel main body 1 is pulled out by a desired length. After an electrical apparatus is used, a plug is pulled out of an outlet, a locking button 10 is operated, and the reel part 4 is rotated to wind the electric cord 20.
Patent JP-H02220074-A (JP)
Title: Imaging device
Inventor: NODA TAKASHI
IPC: G03G15/08
Filed: 1989-02-21
Abstract: PURPOSE:To permit the user to appoint whether to return a developing unit to a developer supplying position or not and when to return it by providing a returning mode inputting means for instructing the setting and the releasing of developing unit returning mode. CONSTITUTION:The device is provided with a dip switch SW3 for setting whether to return the developing unit 6 to a home position or not by four cases. When a main switch is turned on and copy operation is completed, the setting condition of the dip switch SW3 is judged. As a result of the judgement, if any toner hopper is empty, the developing unit is returned to the home position for easy toner supply. If developing color to be used is empty, the developing unit is returned to the home position for the easy toner supply.
Patent JP-H03244011-A (JP)
Title: Constant current circuit
Inventor: NAGASE MOTOHARU
IPC: G05F3/24
Filed: 1990-02-22
Abstract: PURPOSE:To prevent saturating action of a current mirror transistor (TR) by using an inverter containing a field effect transistor (FET) and a variable impedance element. CONSTITUTION:An inverter consists of a complementary FET with its input connected to the collector of a 1st TR 1. A variable impedance element 5 has its impedance which is controlled by the output of the inverter and shunts and controls the base currents 14 and 15 of the 1st and 2nd TR 1 and 2 respectively. When the TR 2 is saturated, a CMOS inverter circuit consisting of the TR 3 and 4 detects the drop of the collector voltage of the TR 2. Then the inverter circuit lowers the impedance state of a TR 5 and reduces the base currents of both TR 1 and 2 by shunting the current. Thus the saturation of the TR 2 can be prevented.
Patent JP-H08236578-A (JP)
Title: Flip chip mounting method of semiconductor element and bonding agent used for this method
Inventor: SHIRAKAWA YASUTSUGU
IPC: H01L21/60
Filed: 1995-03-01
Abstract: PURPOSE: To provide the flip chip mounting method of mounted semiconductor element hardly releasing from a substrate capable of cutting down soldering step as well as the bonding agent used for this mounting method. CONSTITUTION: A filmy bonding agent 3 having upheaped central part is pressure-fixed downward on a substrate 1 having substrate pads 2. Next, a semiconductor element 4 whereon a bump 5 is formed is overlapped with a substrate 1 so that the substrate pads 2 and the bumps 5 may be brought into contact with one another to make the semiconductor element 4 pressure-fix to the bonding agent 3 through the bump 5. Besides, the substrate pads 2 and the bumps 5 are electrically connected by this pressure-fixing step. Finally, the whole body is externally heated to melt down and fix the bonding agent so as to mechanically connect the substrate 1 to the semiconductor element 4.
Patent JP-H11237254-A (JP)
Title: Temperature-compensating circuit for resistance bridge-type sensor
Inventor: KONISHI YASUJI
IPC: G01D3/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature-compensating circuit whose circuit constitution is simple and by which the output of a resistance bridge-type sensor can be temperature-compensated with high accuracy. SOLUTION: A resistance bridge-type sensor 1 is composed of piezoresistance elements R1 to R4 . In the output value of the resistance-bridge-type sensor 1, its offset value and its sensitivity are changed according to an ambient temperature, and a first adjusting resistance r1 and a second adjusting resistance r2 which are used to make the temperature characteristic curve of the offset value agree with the temperature characteristic curve of the sensitivity are connected to the resistance bridge-type sensor 1. An amplifier circuit 2 amplifies the output value of the resistance bridge-type sensor 1 at a prescribed gain. An A/D converter 10 subtracts the correction value V2 of an offset value to be input by a circuit 9 for offset and sensitivity correction from the output value V1 of the amplifier circuit 2.  A subtracted result is divided by the correction value V3 of the sensitivity to be input by the circuit 9 for offset and sensitivity correction, and a divided result is A/D-converted.
Patent JP-H06325580-A (JP)
Title: Nonvolatile semiconductor memory with cell structure of nand type
Inventor: CHIYOU SEIKI
IPC: G11C16/04
Filed: 1994-03-11
Abstract: PURPOSE: To obtain a memory cell structure which can prevent current consumption from increasing at a standby time caused by dielectric breakdown of a memory cell and also make it hard for a bridge phenomenon to occur by relieving a bit line pitch in nonvolatile semiconductor memory in a NAND cell structure. CONSTITUTION: On a side of a bit line BL of a unit memory string consisting of memory cells (M10 to M1nD) which are serially connected, two string selection transistors (MS10D and MS11D) and on a side of the ground, two string selection/ground selection transistors (MG10D and MG11D) are provided and controlled by string selection signals (SS0 and S81) and ground selection signals (GS0 and GS1) respectively. The signals SS0 and SS1 are logic 'low' at a standby time, and either of them becomes logic 'high' when they are selected. Thus, because four transistors MS10D, MS11D, MG10D and MG11D are provided, four unit memory strings can be connected to the bit line BL and relieves a bit line pitch.
Patent JP-S61200364-A (JP)
Title: Intake secondary air supply device of internal-combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02M23/04
Filed: 1985-03-01
Abstract: PURPOSE:To promote the stable combustion condition of an engine, by providing an opening and closing valve in an intake secondary air supply passage while a control means closing the opening and closing valve when the engine is in low loaded operation. CONSTITUTION:An intake manifold 4 communicates with a part in the vicinity of the air delivery port of an air cleaner 2 through an intake secondary air supply passage 8. Said passage 8 provides a solenoid opening and closing valve 9. An absolute pressure sensor 10 generates an output of the level corresponding to the absolute pressure in the intake manifold 4. A control circuit 20 stops the supply of intake secondary air by closing the opening and closing valve 9 when an engine is in low loaded operation. In this way, the stable combustion condition of the engine can be promoted by preventing air-fuel ratio from becoming overlean.
Patent JP-S60186906-A (JP)
Title: Automatic programming method
Inventor: KISHI HAJIME
IPC: G05B19/4093
Filed: 1984-03-05
Abstract: PURPOSE:To simplify a specific operation for offset amount by feeding the tool data together with at least one of the offset amount of each shaft and the offset amount of a blade edge R. CONSTITUTION:For automatic programming, a prescribed function key on a keyboard in pressed in a tool selection step mode to display the inquiries for tools to be used in a specific working process to a screen. Then both a tool number TN and a tool offset number TM are supplied and displayed in response to said inquiries. Then the tool form data is displayed together with inquiries for offset amounts OFX-OFR, and various tool form data are supplied from a keyboard in response to the displayed inquiries. At the same time, the X and Y axis tool offset amounts are supplied together with the offset amount of a blade edge R. Thus the input is through with all data necessary for production of an NC tape. Then a processor of an automatic programming device delivers the NC tape based on a control program.
Patent JP-S53126250-A (JP)
Title: Digital phase synchronous system
Inventor: SAGAWA TAKAHIRO
IPC: H03L7/08
Filed: 1977-04-11
Abstract: PURPOSE:To realize the digital phase synchronous circuit which can increase the phase correction amount easily, by using the combination between a phase-split divider and phase selector as a phase controller.
Patent JP-H11237690-A (JP)
Title: Heat radiation device for liquid crystal projector
Inventor: WATABE MITSURU
IPC: H05K7/20
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and cost-reduced heat radiation device of a liquid crystal projector by improving its heat radiation efficiency. SOLUTION: Part of the bottom surface of a resin-made optical chassis 5 is bored, an auxiliary heat radiation plate 9 is fixed in the opening 5e, and the heat radiation plate 7a of a power source substrate 7 is made to abut against or fixed on the auxiliary heat radiation plate 9. Thus, heat of the heat radiation plate 7a is connected to the auxiliary heat radiation plate 9 and can efficiently be radiated with air flowing in the resin-made optical chassis 5, so the heat radiation plate 7a of the power source substrate 7 can be miniaturized to obtain a cost-reduced heat radiation for a liquid crystal projector.
Patent JP-S53126857-A (JP)
Title: Setting system for electronic counter
Inventor: SHIBUSAWA MITSUO
IPC: H03K23/66
Filed: 1977-04-12
Abstract: PURPOSE:To obtain a setting system for the electronic counter which counts the number of the copying sheet with simplified setting operation and reduced setting time, by securing the up-counting with the speed in accordance with the manual operation for an up-down counter.
Patent JP-S51117363-A (JP)
Title: Method of treating oil polluted sand and gravel
Inventor: MIYAMOTO YUUJI
IPC: B03B5/00
Filed: 1975-04-08
Abstract: PURPOSE: To clean without secondary pollution by utilizing oil polluted sand and gravel on a sandy beach. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09230972-A (JP)
Title: Digital signal input circuit
Inventor: INOUE TATSURO
IPC: G06F3/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the input circuit which can be reduced in power consumption and also reduced in external shape size and generated heating value. SOLUTION: When a central processing unit(CPU) 40 outputs address data, an address decoder 27 outputs '1' to make the light emitting diode P of a photocoupler 2 illuminates and a transistor TR turn ON. Consequently, a transistor 3 turns ON to supply the voltage from a power source Vcc to respective LEDs(light emitting diode) 22-1-22-n. At this time, respective digital signals corresponding to the operation states of push-button switches 31-1-31-n of an external circuit 30 pass through a gate group 28 and are outputted as digital data to a data bus 42. Then the CPU 40 reads in the digital data when an acknowledgement signal is outputted from a delay circuit 29.