baber/WOPTO huggingface dataset:
Patent JP-H0694712-A (JP)
Title: Immunoassay using analog of label thyronine hapten
Inventor: SUUZAN JIIN DANIERUSON
IPC: G01N33/78
Filed: 1993-06-23
Abstract: PURPOSE: To obtain an immunoassay method for thyronine derivatives by bringing a liquid sample containing a thyronine derivative into contact with a thyronine haptene analogue labeled with the derivative and measuring the amount of bound or unbound thryonine derivative in the liquid. CONSTITUTION: A labeled chemical hapten analogue contains a binding chain which is bound with thryonine nuclear as labeling through an amine or sulfhydryl group labeled with thyronine nuclear and the amine of the thyronine nuclear or carboxyl group which is the labeling used for immunoassay having an amine or sulfhydryl group. In immunoassay for thryonine derivatives, a liquid sample containing a thyronine derivative is brought into contact with a thyronine haptene analogue labeled with the derivative under the presence of an antibody to the thyronine derivative under such a condition that promotes the generation of an antibody-thyronine immune complex.
Patent JP-H04351720-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B21/08
Filed: 1991-05-29
Abstract: PURPOSE:To accurately control the seek operation by correcting the present speed in accordance with the error component of the detected present speed to an actual speed. CONSTITUTION:A racking error signal is detected by a tracking error detector 3 and is inputted to a DSP 8, and the DSP 8 detects the zero-crossing point of the tracking error signal at intervals of a certain time. When the zero- crossing point is detected, the DSP 8 uses the zero-crossing point count value to execute the arithmetic processing of a present speed Vn and a target speed Vref and calculates an estimated speed Vn' by a prescribed calculation formula and calculates the difference from the present speed and corrects the present speed by this difference. The DSP 8 uses the target speed Vref and the estimated speed Vn to issue a command to a driver 10 of a linear motor 14 and controls the motor 14, thus allowing the optical head to follow up the target speed.
Patent JP-S5777889-A (JP)
Title: Manufacture of heat pipe shaft
Inventor: UKAI SUSUMU
IPC: F28D15/00
Filed: 1980-10-31
Abstract: PURPOSE: To facilitate a positioning of a pipe and a centering operation of blind member by a method wherein a heat pipe shaft is inserted into a rotary shaft of a rotary electric motor, a blind cover is engaged with an opening end of the shaft, the heat pipe is pushed into the shaft at its leading end and thereby welded thereto.  
     CONSTITUTION: Since an inner diameter of a hollow part 1a of a rotary shaft 1 and an outer diameter of a heat pipe 2 are made to show a slight gap or clearance therebetween, interior gas therein is compressed toward inwardly of the hollow part 1a by a thermal joint 6, an axial positioning thereof is determined by a length of brazing part 7a of the blind cover 7 and then the they are axially fixed. Even if the heat pipe shaft shows a high temperature and copper pipe etc. are thermally expanded, a clearance is kept therein and no change in position of the heat radiation part 2b is found. Heat pipe 2 is reinforced for a bearing 4 by the brazing part 7a of the blind cover 7 and the bearing 4 is jot affected by the heat pipe 2 by changing a length of the brazing part 7a, resulting in that a life of the bearing may be extended. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08318647-A (JP)
Title: Printer
Inventor: SASABE SHUSABURO
IPC: B41J2/32
Filed: 1995-05-25
Abstract: PURPOSE: To release the sticking of a thermal printing head to a platen roller by driving a feed roller by rotating a motor in the first quantity of electricity and rotating the motor in the second quantity of electricity large than the first quantity of electricity when a power supply is closed to drive the feed roller. CONSTITUTION: A CPU 2 outputs a motor driving signal to the voltage control part in a printing control part 9 for the set time (tn) counted by the timer (t) in an RAM 6 when a power supply is closed to supply drive voltage higher than that at a time of usual printing to a motor. The timer (t) is housed in a memory 6a and the set time (tn) is stored in a memory 6b and printing data is stored in a memory 6c. The platen roller in a printing part 10 is rotated by torque higher than that at the time of usual printing and, at the time of usual printing, by outputting the motor driving signal to the voltage control part in the printing control part 9, the drive voltage at the time of usual printing is supplied to the thermal head in the printing part 10.
Patent JP-H0818015-A (JP)
Title: Semiconductor device
Inventor: ASAI SHOKI
IPC: H01L29/786
Filed: 1994-07-04
Abstract: PURPOSE:To increase a threshold value of an N-channel MOSFET and decrease the absolute value of the threshold value of a P-channel MOSFET by a simple structure. CONSTITUTION:SOI layers 3 and 4 are formed on a single crystal silicon substrate 1 with a buried insulation layer 2 in between. An N-channel MOSFET 7 is formed in the layer 3, while a P-channel MOSFET 10 is formed in the layer 4. A bias voltage circuit 21 is formed on the substrate 1 with the layer 2 in between. The circuit 21 is electrically connected with the substrate 1 through a wiring 25, and a bias voltage common to both MOSFETs is applied to the substrate 1 in the area opposite to at least a channel area of the MOSFET 7 and at least a channel area of the MOSFET 10.
Patent JP-H05343932-A (JP)
Title: Voltage-current conversion circuit
Inventor: KASAI TAKAMICHI
IPC: H03F3/347
Filed: 1992-06-11
Abstract: PURPOSE:To prevent reduction of the circuit integration degree of a semiconductor integrated circuit of the voltage-current conversion circuit without resistance nonlinearity by generating a current proportional to an output current in response to an input voltage. CONSTITUTION:When an input voltage is applied to an input terminal 7, a potential difference is generated between both terminals of a resistor 2 by a DC potential of a current application terminal 8 depending on an input voltage and circuit configuration to generate a current I1. A proper gate potential is applied to a constant current control terminal 10 to allow a transistor(TR) 4 to act like a constant current source and a current I3 flows through the TR 4. TRs 3, 5 form a current mirror circuit and a current I4 flows through the TR 5. TRs 4, 6 are in constant current operation and a current I5 flows through the TR 5. TRs 4, 6 are in constant current operation and a current I5 flows through the TR 6. When an output terminal 9 has a potential at which the TRs 5, 6 are operated for constant current, a current I6 is outputted. A circuit network comprising the TRs 3-6 acts like a resistor multiple circuit 1, and its equivalent resistance is increased through connection of several stages of the circuits 1. Thus, the voltage current conversion circuit is obtained in which a very high equivalent resistance is obtained, the degree of circuit integration is not decreased and no resistance nonlinearity is in existence.
Patent JP-H09217198-A (JP)
Title: Hanging jig for electrodeposition coating
Inventor: IMAMURA HIROSHI
IPC: C25D17/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hanging jig for electrodeposition coating which eliminates energization defects at the time of electrodeposition coating and surely supports a material to be coated by surely biting a member for suspending the material to be coated and the material to be coated with each other even if the material to be coated is extremely light. SOLUTION: The member 3 for suspending the material to be coated is downward projectingly provided with a rib 5 having many continuous peak-shaped projections along the hypotenuse edge of the member. The member 3 for suspending the material to be coated is projectingly provided with an elastic member 10 consisting of a wire of a stainless steel, etc., toward the front side from the front end of the member. Further, a diagonal straight part 10b is formed. The diagonal straight part 10b is elastically deformed toward the member 3 for suspending the material to be coated when a hooking hole 7 of the material A to be coated is hooked around the member 3 for suspending the material to be coated and the elastic member 10 and is progressed.  The inner edge of the hanging hole 7 of the material A to be coated is pressed to the rib 5 having the continuous peak-shaped projections of the member 3 for suspending the material to be coated by the elastic force produced accordingly, by which both are bitten to each other and the energization characteristic is assured.
Patent JP-S63316576-A (JP)
Title: Solid-state image pickup element and its driving system
Inventor: SHINOZAKI TAKASHI
IPC: H04N5/341
Filed: 1987-06-19
Abstract: PURPOSE:To simultaneously satisfy the expansion of an aperture rate and the expansion of a dynamic range which are opposed to each other by reducing the occupied area of a vertical transfer part in an image pickup part, increasing the aperture rate and rapidly transferring charge to an integrator. CONSTITUTION:An image pickup part 12 sends charge obtained from a photoelectric conversion part 10 to the vertical transfer part 11 by dividing it into plural times based on pulses phiA. The horizontal width of the transfer part 11 is sufficiently narrower than that of the conversion part 10 and its aperture rate is large. An integrator 13 in an integration part 16 temporarily stores charge obtained from each vertical transfer part 11, sweeps the charge rapidly at a 4-phase pulse phiB, and controls a transfer gate 18 at a pulse phiT to transfer and sweep charge to/from each integrator 13. The swept charge is outputted from a terminal 18 as a video signal at pulses phiC, phiH through a register 15 and a horizontal transfer part 14. The sensitivity is improved by increasing the aperture rate of the image pickup element and the dynamic range is sharply expanded by rapidly transferring the small quantity of charge in each time from the vertical transfer part 11 having an area smaller than that of the conversion part 10. The sensitivity can be changed by properly thinning the sweeping charge of the photoelectric conversion part 10.
Patent JP-S6214355-A (JP)
Title: Tape feeder
Inventor: NAGATSUKA OSAMU
IPC: G11B15/18
Filed: 1985-07-12
Abstract: PURPOSE:To aim at low power consumption, lightening in weight and miniaturization in size by forming the turn table of a reel of supply side to be driven directly and switching the first and the second idler gears in interlocking with the hook/unhook switching to the capstan axis of a pinch roller. CONSTITUTION:A capstan driving part 53 rotates in an arrow head direction in figure and rotates gears 59 and 61 in the arrow head direction through an interlocking belt 57, and corresponding to that, an idler gear 63 linked to the gear 59 is moved in the direction of a gear 101, linking to the gear 101. Since a pinch roller 65 is made on, a lever 87 draws an idler gear 91 near the corner part 99 a of a cam 99 and it is constituted so that the gear 91 is not linked to the rotating gear 59. Also, by the rotation of a gear 109 in a clockwise direction, the gear 109 having the load of a braking torque is disconnected from linkage to a gear 113 and therefore, a reel turn table 105 is placed under a state to receive few braking load.
Patent JP-H05184109-A (JP)
Title: Insertion apparatus for stator coil
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/06
Filed: 1992-06-12
Abstract: PURPOSE:To provide an apparatus for inserting a stator coil capable of easily executing a process including the adjustment of the wedge length when the thickness of the stator core changes and of setting the insertion resistance of the coil small as well as the length of the coil short by arranging both the dimension of the axial direction of the apparatus and the total length of its wedge pusher short. CONSTITUTION:An apparatus for inserting a stator coil is provided with a plurality of blades 2 which are arranged annularly, comprising a coil guide 1 inserted into a stator core 39 in a state where a stator coil 53 is held between the blades; a stripper 7 to press the stator coil 53 to insert it into the slot of the stator core 39 by sliding to the stator core 39 side, which are slidably arranged in the inner side of the coil guide; a wedge guide 14; and a wedge pusher 29 inserted into the slot together with the stator coil 53. Further, the apparatus comprises a first driving unit 10 to shift the coil guide 1 and stripper 7 integrally to the stator core side; a second driving unit 9 to shift the stripper 7 to the stator core side; and a third driving unit 33 to shift the wedge pusher 29 to the stator core side.
Patent JP-S5853207-A (JP)
Title: High-voltage operational amplifier
Inventor: KAWAMATA SEIICHI
IPC: H03F1/34
Filed: 1981-09-26
Abstract: PURPOSE:To obtain an operational amplifier which is driven with a high level of voltage, by providing a voltage dividing circuit part at the front of an input terminal and a high-voltage transistor amplifying circuit part at the back of the output terminal of an operational amplifier respectively and at the same time adding a power supply voltage dividing circuit to the operational amplifier. CONSTITUTION:An operational amplifier 1 is connected to a signal input end via a resistance voltage dividing circuit 2. As a result, a low voltage signal is applied to the amplifier 1. The power supply terminals of the amplifier 1 are connected to power supplies V<+> and V<-> via resistance voltage dividers R1 and R2. As a result, the voltage of a low level is applied to the amplifier 1 although the power supply voltage has a high level. The output of the amplifier 1 is turned into a high voltage output through high-voltage transistors 6, 7, 8 and 9 which have the driving complementary to each other.
Patent JP-S5855429-A (JP)
Title: Adhesive remedy for dermatopathy
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K36/06
Filed: 1981-09-27
Abstract: PURPOSE:The titled remedy, prepared by adding a Japanese angelica root or an extract thereof to an adhesive high polymer containing Lithospermi Radix or an extract thereof as an active constituent, and bonding the resultant mixture to a support, and useful for treating external wounds, burns, KABURE, etc. CONSTITUTION:An adhesive remedy for dermatopathy obtained by adding a Japanese angelica root or an extract thereof to an adhesive high polymeric layer, e.g. a acrylic adhesive, containing Lithospermi Radix or an extract thereof as an active constituent, and further adding at least one selected from the group of lard, beeswax, sesame oil and honey as a plasticizer of the adhesive high polymer with the resultant mixture, and bonding the resultant mixture to a support, e.g. paper or cloth. The formulation eliminates the disadvantages of the conventional Lithosperi Radix pharmaceutical that the application to the skin is difficult and the clothing is stained. Furthermore, there is no pain in peeling the pharmaceutical and the newly formed epidermis will not be damaged at the same time.
Patent JP-S6213118-A (JP)
Title: Generating circuit for double frequency signal
Inventor: MARUHASHI DAISUKE
IPC: H03K5/00
Filed: 1985-07-11
Abstract: PURPOSE:To eliminate the need for readjustment even when the frequencies of input signals differ by detecting the rising (or falling) of a pulse input signal and applying OR operation to a signal delayed by a half period of the input signal among delayed signals and an original signal. CONSTITUTION:A phase comparator circuit 6 compares each phase of an output of a rising (or falling) detection circuit 1 and an output of the 2nd signal selection circuit 5 and when the phases are different, a signal is sent to the 1st signal selection circuit 3 and the 2nd signal selection circuit 5 to avoid the phase difference. OR operation is applied to the output of the rising (or falling) detection circuit 1 and the output of the 1st signal selection circuit 3 by the OR circuit 7 to obtain a double frequency signal.
Patent JP-S5376772-A (JP)
Title: Semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/337
Filed: 1976-12-20
Abstract: PURPOSE:To increase the scale of integration by growing an opposite conductivity type layer bisected to island form on a one-conductivity type semiconductor substrate, providing one-conductivity type regions respectively there, providing an insulation layer and one conductivity type region between the divided alayers and isolating the divided islands from oppositee conductivity type layers.
Patent JP-S6046563-A (JP)
Title: Manufacture of photosensitive film
Inventor: HAGA KOUICHI
IPC: G03G5/08
Filed: 1983-08-24
Abstract: PURPOSE:To enhance resistivity and photoconductivity of an a-Si film, to reduce its strain, and to obtain superior high-speed film forming performance by adding one of a group of specified gases, such as CO2, in decomposing silane and forming the a-Si film on a substrate. CONSTITUTION:An a-Si film is formed on a substrate by decomposing silane or SiF4, e.g., by plasma CVD and at that time, further adding to said gas, one selected from a group of CO2, CO, CH4+O2, C2H6+O2, and CnHm+O2. When silane is used, an a-Si:C:O:H film is formed on a substrate, and when SiF4 is used, an a-Si:C:O:F film is formed. Both photosensitive films have high resistivity and high photoconductivity, there remains small strain in the film, and additives can be incorporated sufficiently in the a-Si film during the high-speed film formation. As a result, superior photosensitive characteristics can be obtained.
Patent JP-H0320438-A (JP)
Title: Manufacture of medium carbon ferrochrome
Inventor: UEMURA TADASHI
IPC: C22C33/04
Filed: 1989-06-15
Abstract: PURPOSE:To easily manufacture the medium carbon ferrochrome in a short time at low cost by blending highly reduced chromium ore with specified ratio of coke, furthermore adding a suitable amt. of flux thereto and refining the mixture in an arc furnace. CONSTITUTION:By weight, 100 pts. highly reduced chromium ore of powdery or granular shape having >=80% reduction rate is blended with 0.5 to 2 pts. coke. A suitable amt. of flux is added to the obtd. raw material, which is refined in an arc furnace. Chromium in the chromium ore in the above raw material is reduced to form carbide, by which a stable arc operation with good solubility is maintained. In this way, the carbon content in ferrochrome metal is easily reduced to a low degree to obtain the medium carbon ferrochrome by refining in a short time.
Patent JP-H10335825-A (JP)
Title: Multilayered wiring board and its manufacture
Inventor: KISHIMOTO KEIICHI
IPC: H05K3/46
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To execute drilling with a prescribed condition by electrically connecting more than three conductor layers, without matching the relative positions of the adjacent conductor layers of a through-hole and/or via holes. SOLUTION: A wiring board constituted of a through-hole 1 and the circuit of a conductor layer 2 is generated in an insulating resin layer 1 and resin body with a copper foil 3 is stacked. Copper plating is executed on the surface of copper foil 5a and the inner wall side of the holes, and via holes 12 and 16 which electrically connect the conductor layers 5 and 2 are formed. A graphitization is executed on the surface of the copper foil of a conductor layer 6, holes are formed in positions which do not match with the positions of the via holes 12 and 16 formed by the irradiation with a laser, via holes 13 and 17 which electrically connect the conductor layers 6 and 5 are formed and a circuit pattern is formed. In a multilayered wiring board which is thus generated, drilling work is easy and the reliability of electrical connections is also high.
Patent JP-S6211868-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1985-07-09
Abstract: PURPOSE:To prevent a miscopy by designating a book copy mode, dividing an original on an original platen into two areas, and releasing a book copy mode, when the original is set to an automatic carrying device when copying is being executed successively. CONSTITUTION:A start button 50 of an operating panel is pushed, and a book copy mode is selected by a key 83. An original on an original platen is divided into two areas of the right and the left, scanned optically and successively, and a latent image is formed on a photosensitive drum. When the book copy mode is being performed, if it is detected that the original has been set to an automatic original carrying device, the book copy mode is released automatically. Also, when the original has been set to he automatic original carrying device, it is inhibited to receive a designation of the book copy mode by a designating means. In this way, two functions which cannot be combined can be used without being disturbed mutually, and a miscopy caused by a combination of both functions can be prevented.
Patent JP-H024239-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/06
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having high degree of approximation of hue to the hue of printed picture by adding a Yellow or Magenta coupler dissolved and dispersed in a mixture of specified high boiling solvents to a silver halide color photographic sensitive material. CONSTITUTION:A Yellow or a Magenta coupler is dissolved and dispersed in a mixture of a first and a second high boiling solvent expressed by the formula I, wherein log P of the second high boiling solvent is 4.0-10.0. In the formula, each R1 to R3 is an alkyl group or an aryl group; each l, m, and n is zero or 1. Suitable alkyl group expressed by R1 to R3 may be any of a straight chain, branched chain, or cyclic one, and said alkyl group may be substituted. Thus, a photosensitive material having satisfactory hue suitable as photosensitive material for color proof and causing no decrease of the maximum density is obtd.
Patent JP-H05522-A (JP)
Title: Impact dot head
Inventor: TAKEUCHI TAKASHI
IPC: B41J2/275
Filed: 1991-06-25
Abstract: PURPOSE:To improve a reliability and extend a life in an impact dot head in a printing action with an unsuitably large gap between the impact dot head and a platen. CONSTITUTION:An impact dot head has a structure in which, in a printing action with an unsuitably large gap between an impact dot head 2 and a platen 3, the close contact of a return spring 14 is ensured before the impact of a plunger 11 on a core 10. In this manner, the plunger 11 and the core 10 can be prevented from coming into collision with each other, thus never being worn by the impact force. Furthermore, a stroke of a printing wire 7 and a drive lever 8 is regulated so as not to become too long to continuously drive the printing wire. The printing wire 7 cannot be caught by an ink ribbon 4 and broken.
Patent JP-S6046570-A (JP)
Title: Interruptive copying method of image forming device
Inventor: SATOU EIICHI
IPC: G03G15/00
Filed: 1983-08-24
Abstract: PURPOSE:To shorten a wait time and reduce the influence of an interruption greatly by providing plural latent image areas to an image recording medium, and performing interruptive copying operation in parallel by using free latent image areas without interrupting copying operation when there is an interruption. CONSTITUTION:A photosensitive drum 7 is provided with latent image formation areas 7-1, 7-2, and 7-3 where three images of A4 size are formed, and three discharge trays 21-23 are also provided. If an interruption for an original C is caused while latent images of originals A and B are formed in the areas 7-1 and 7-2 and copied as specified, the free area 7-3 is specified to form the latent image of the original C. Then, while the copying operation for the originals A and B is carried on without being interrupted, an interruptive copy of the original C is taken in parallel and copy paper is discharged to the tray 23. Consequently, the wait time is shortened even if an interruption is caused, and its influence is reduced greatly.