baber/WOPTO huggingface dataset:
Patent JP-H0434787-A (JP)
Title: Magnetic disk device
Inventor: FUJIMOTO YOSUKE
IPC: G11B25/04
Filed: 1990-05-30
Abstract: PURPOSE:To perform quick data access by performing readout to a magnetic disk while parallel operating two magnetic heads simultaneously and performing a large quantity of write-in. CONSTITUTION:When the readout is required, stepping motors 4a and 4b are simultaneously driven by stepping motor driving circuits 5a and 5b, and magnetic heads 2a and 2b fixed to carriages 3a and 3b are simultaneously put on the identical track of a magnetic head 1 to probe an objective data. Here, when either one of the two magnetic heads 2a and 2b finds the objective data, the data is read out by switching this head changeover circuit 12 so as to turn the magnetic head found earlier to be 'effective' and to turn the other to be 'invalid'. When the write-in is required, respective stepping motors 4a and 4b are controlled from a control circuit 13 through a selection circuit 6, and plural data are simultaneously recorded. Thus, the high-speed readout and the high-speed write in of plural data can be performed.
Patent JP-S62296547-A (JP)
Title: Solid-state image sensing device
Inventor: MATSUMOTO SHIGENORI
IPC: H04N5/335
Filed: 1986-06-17
Abstract: PURPOSE:To make the occurrence of smear low and widen the dynamic range by forming a transfer gate for applying the pulse voltage for read-out of a signal charge from a photo diode and CCD transfer also in the side wall of a CCD transfer channel. CONSTITUTION:Light is incident upon a PN junction photodiode, the generated signal charge is stored for a fixed period of time, arrow A, and it is read out by a transfer gate 4 consisting of polycrystalline silicon into an N-type region 3 becoming a CCD transfer channel, arrow B. On the other hand, electrons causing smear, which are generated in deeply in the substrate and moving towards the N-type region 3, are restrained from moving by a recess formed in a P-type silicon substrate 1, arrow C. With this, a solid-state image sensing device of high picture quality can be realized which has low occurrence of the smear phenomenon, a large amount of CCD transfer charges, and a wide dynamic range.
Patent JP-S63304730-A (JP)
Title: Radio calling system
Inventor: MARUO YUKIHIRO
IPC: H04W88/02
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate the management of a selective call number by using a radio transmitter so as to register and erase the information including a selective call number to a radio receiver. CONSTITUTION:A registration/erasure data output section 16 of a transmitter 1 consists of a light emitting element and a control circuit and transfers a call data to a receiver to be registered as a registration data. A reception antenna 21 and a reception section 22 demodulates a radio signal radiated from a transmitter 1 into a call data and gives input it to a CPU system section 23, which detects whether or not the presence of the entry of the registration data comes from the registration/erasure data input section 25, inputs the call data from the registration erasure data input section 25 and stores it as the registration data in the case of the presence of the data entry. When a receiver 2 receives a radio signal, the stored call data and the demodulated call data from the reception section 22 are compared, and when they are coincident, the receiver operates a notice section 24. Thus, the information including the optional selective call number is set.
Patent JP-S6122091-A (JP)
Title: Boron hydride compound and its preparation
Inventor: KOMEYOSHI YUKIO
IPC: C07C67/00
Filed: 1984-07-06
Abstract: NEW MATERIAL:An asymmetric modified boron hydride compound. EXAMPLE:A compound shown by the formula I. USE:Useful for producing an alpha,beta-unsaturated alcohol derivative showing an active ingredient of fungicide and plant growth regulator of agricultural chemicals. PREPARATION:An optically active amino alcohol [e.g., (+)-norephedrine hydrochloride, etc.] shown by the formula II (R1 is aryl, alkyl, cycloalkyl, or aralkyl; R2 is aryl, alkyl, aralkyl, or alkoxycarbonyl; R3 is H, alkyl, or aralkyl; * is asymmetric carbon) or its acid salt is reacted with a boron hydride compound (e.g., sodium boron hydride, etc.) in a molar ratio of preferably 1:1.
Patent JP-S5764572-A (JP)
Title: Method and apparatus for recording
Inventor: KOBASHI TADAO
IPC: B41J2/00
Filed: 1980-10-07
Abstract: PURPOSE:To reproduce an ink image in accordance with the signal voltage on a recording surface by a method where in an ink transferring body is used as one electrode, and utilizing electrical infiltration of ink to a dielectric body in accordance with a signal voltage. CONSTITUTION:A negative high voltage signal, that is an ON voltage VB' is applied to an ink transfer body 300 forming a transfer electrode facing to a recording electrode 10. The liquid ink 200 is moved on an end surface of the dielectric body 10, and produces an ink adhesive 201 on an ink transfer body surface 301. When an OFF voltage VB' which is opposite polarity to that of VB and has the same maximum amplitude and pulse width as those of VB is applied, the ink 200 on the surface of the end 11 is caused to electrically infiltrate to the recording electrode 20, and the ink adhesion onto the ink transfer body surface 301 is stopped and prevented. When the ink transfer body 300 is rotated at a constant speed and in a pulse-like manner, the amount of adhesive ink onto the ink transfer body surface 301 is controlled. Accordingly, the ink adhesive 201 is transferred onto the surface of the recording sheet 600 to produce an ink transferred 202, and an ink image is reproduced and recorded in accordance with the signal voltage of an signal voltage source 700.
Patent JP-H01310340-A (JP)
Title: Lens array for reading information
Inventor: OTSUKI HISANORI
IPC: G03B27/50
Filed: 1988-06-08
Abstract: PURPOSE:To miniaturize the title array and to read in a satisfactory illuminating efficiency by constituting an image formation optical system in such a way that plural spherical columnar lenses are fixed to a frame member with the lenses arranged in two stages, upper and lower stages, composing a part of the frame member of a transparent member to form illumination guiding member, and placing a light source for illumination. CONSTITUTION:A lens array A, providing an erect unmagnified image, is obtained by properly selecting the refraction factor of the spherical columnar lenses 1, their curvature radiuses, their length in the direction of an optical axis, and the correlation of the gap between the upper and lower lenses. This array A forms the image of an original 10 onto an image sensor 11, in the form of the erect unmagnified image, so that image information can be read; by scanning either the original 10 or image sensor 11 in the direction S, the image information on the entire surface of the original 10 is read by means of the image sensor 11. In the array A, by forming the illumination guiding part 5b for the LED 8 at the part of the frame member 5, the LED 8 can be placed in the close proximity to the original 10, thereby obtaining an image formed more brightly.
Patent JP-H01309963-A (JP)
Title: Sputtering device
Inventor: TANAKA KUNIO
IPC: H01L21/285
Filed: 1988-06-08
Abstract: PURPOSE:To form a dense film on the surface of a substrate by providing an auxiliary magnet intensifying a leakage magnetic field from a magnetic means forming a magnetic field on the surface of a target toward a substrate to be treated to the rear of the substrate in a sputtering device so as to introduce the lines of magnetic force to the substrate surface and implant powerful electrons and ions in the substrate surface. CONSTITUTION:The inside of a chamber 8 is exhausted and an Ar gas is introduced at low pressure, and a DC or RF voltage is impressed on the main body 1 of cathode by means of an electric power source 13 to produce plasma, by which the Ar gas is ionized. Further, a part having high plasma density is formed by the magnetic fields 14 of magnets 2, and the amount of collision of Ar ions with a target 4 is increased owing to the above-mentioned formation of the part with high plasma density, and, by the sputtering of the above, a thin film of the target material is formed on a substrate 10. On the other hand, leakage magnetic force lines 12 from the target surface are introduced to the substrate surface by means of an auxiliary magnet on the rear of the substrate 10 and plasma is allowed to flow onto the substrate 10 along the above lines 12 to increase the amount ot collision of electrons and ions with the substrate surface, and, by the resulting energy, the film composed of the dense target material minimal in defects can be formed.
Patent JP-H10317765-A (JP)
Title: Storing cabinet
Inventor: MIYANAGA KOICHI
IPC: A47B96/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of a guide mechanism without increase in the size of a door even when a storing part is fitted to a door to form an article storing body. SOLUTION: This storing cabinet is so constructed that a storing part 30 is fitted to the back side of a door 20 for covering an opening of an outer case 10 to form an article storing body 50, and the top side of the door 20, the lower part of which is rotatably supported on the outer case 10 is turned longitudinally to open and close the article storing body 50. In this case, a guide mechanism for guiding the turning of the door 20 and positioning the article storing body 50 in the open position (i) is formed by a guide hole H1 formed long along the side edge part 22b on the side edge part of the door 20 and a guide rod 40, one end of which rotatably supported on the outer case 10, the other end thereof being moved along the guide hole H1.
Patent JP-S5568045-A (JP)
Title: Gas discharging indication panel
Inventor: TANAKA MINORU
IPC: H01J11/46
Filed: 1978-11-16
Abstract: PURPOSE: To improve the discharging characteristic by encapsulating such that the connecting terminal of lead frame structure is held between both substrates thereby unforming the gap in discharging space.  
     CONSTITUTION: A pair of substrates 1 having a plurality of electrodes 2 coated with dielectric material layer 3 are faced each other, then the lead frame 6 is contacted tightly with the outer circumference of encapsulation agent 4 while the lead frame 6 is held between both substrates and encapsulated, which is also used as spacer. Then discharging gas is filled between the substrates 1 to constitute the  discharging region. Consequently the gap in the discharging space is uniformed to improve the discharging characteristic while the treatment of connecting terminal is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10335441-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABIKO HITOSHI
IPC: H01L21/76
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To form an element isolating trench without increasing a photoresist process by forming a well by using a first photoresist and an insulating film on a semiconductor substrate, and then, a groove on the substrate by using a second photoresist and the insulating film as a mask. SOLUTION: After a trench 102 is filled up with a silicon oxide 103, another silicon oxide 104 is formed on the top of the silicon oxide 103 and the surface of a substrate 101. Then an area for forming a P-well is covered with a photoresist 105 and an N-well 106 is formed by performing ion implantation. Thereafter, the silicon oxide 104 exposed in the N-well 106 is selectively etched with fluorine by using the photoresist 105 as a mask. After the photoresist 105 is removed, part of the N-well 106 is covered with another photoresist 107 and a P-well 108 is formed. Finally, a trench 109 which is deeper than the trench 102 is formed by etching the substrate 101 by using the photoresist 107 and silicon oxide 104 as a mask.
Patent JP-H0194963-A (JP)
Title: Apparatus for attaching valve to can
Inventor: FUREDERITSUKU AASAA DEIKINSON
IPC: B65D83/14
Filed: 1988-06-08
Abstract: PURPOSE: To automate the exact positioning and loading of valves on cans by cooperating a transporting device of a rotary type for transporting the cans and a transporting device of valves in an arcuate chute type which has a prescribed angle with the transporting device for the cans and is confluent therewith. CONSTITUTION: At the time of loading or the like of distributing valves on aerosol containers, the cans 3 are accepted into the concave parts 2 of a start wheel 1 from the packing position. A series of the continuos valves 8 are supplied downward in the first part 5 of the chute 4 and arrive at the second part 6 of the arcuate chute intersecting therewith. The valves 8 are transported by driving dogs 7 mounted at the star wheel 1 along this second part 6. The dogs 7 are so arranged with respect to the concave parts 2 that the respective valves 8 are immediately transported upward at the opening ends of the cans 3 and are aligned thereto. Since the second part 6 of the chute inclines downward, the valves 8 are loaded and placed in the upper parts of the cans 3.
Patent JP-H04365174-A (JP)
Title: Signal delay time calculating system
Inventor: TAKIZAWA YUKA
IPC: G06F17/50
Filed: 1991-06-13
Abstract: PURPOSE:To shorten processing time by generating and holding beforehand the connection information and the route information of a circuit on the basis of circuit information, and referring to these information at the time of calculating signal delay time in the logic circuit. CONSTITUTION:A component information generating part 3 generates the connection information and the route information to show the connection relation of the input/ output terminals of circuit elements on the basis of the circuit information of the circuit 1. A route information holding part 4 gives a name to the route connecting the input/output terminals of the circuit elements, and holds the information in which the circuit elements on the route are coordinated with the names. A connection information holding part 5 holds the connection information showing the connection relation of the input/output terminals of the components. A delay information storage part 6 stores the information of the basic delay value of the circuit element and the delay value per unit load capacity, etc. A delay time calculating part 7 calculates the delay time of the route on the basis of the connection information and the route information by referring to the delay information storage part 6. A calculation request input part 8 inputs the beginning point and the terminal point of the circuit whose delay time is to be calculated and the loading condition of the succeeding circuit element, etc.
Patent JP-H01309701-A (JP)
Title: Rolling method for h-shaped steel
Inventor: NAKAUCHI ICHIRO
IPC: B21B1/08
Filed: 1988-06-09
Abstract: PURPOSE:To roll H-shaped steels of many sizes without exchanging rolls by constituting the horizontal rolls of a universal roughing mill to divided rolls movable in the axial direction of the rolls and subjecting the web part to partial rolling while changing the positions of the intermediate divided rolls at every pass. CONSTITUTION:The left side divided rolls 21 and the right side divided rolls 2 are previously so fixed as to attain a prescribed roll width and the intermediate divided rolls 23 are moved to the left and are brought into tight contact with the left side divided rolls 21 in the first pass, then the web of a stock 7 is partially rolled. Namely, rolled parts 7 and an unrolled part 72 are formed to the web. Flange parts 73 are then rolled by the left and right divided rolls 21, 22 and vertical rolls 25, 25. The rolls 23 are then moved to the right side and are brought into tight contact with the right end divided rolls 22 and the web is partially rolled. The flange parts 73 are rolled by the rolls 21, 22 and the rolls 25, 25. The rolling of the web and the flanges is executed by repeating the above-mentioned state several times.
Patent JP-H01309568-A (JP)
Title: Facsimile equipment
Inventor: ONO HIDEYUKI
IPC: H04N1/44
Filed: 1988-06-08
Abstract: PURPOSE:To hold the secrecy of a received document designated as a confidential document without necessitating a complicated operation by identifying whether a confidential output is designated for the received document or not and outputting the received document under a Japanese style when the confidential output is designated. CONSTITUTION:A confidential output designation identifying part 4 analyzes the designated contents of a confidential output designating signal identified from a control procedure signal and sends the analyzed result to a system control part 1. The system control part 1 once stores the result from the confidential output designation identifying part 4. When the recording of the received document ends, the system control part 1 designates a Japanese style part 5 to make the style of the received document into the Japanese style according to the stored designated contents from the confidential output designation identifying part 4 when confidential output designation exists. The Japanese style part 5 folds back a recorded paper, sticks both edges of the recorded paper with an adhersive, makes the style of the recorded paper into the Japanese style, and outputs the recorded paper. Thus, the secrecy of the received document can be held without necessitating the complicated operation.
Patent JP-S5665534-A (JP)
Title: Receiver for car
Inventor: FUKUHARA HIROSHIGE
IPC: H04B7/26
Filed: 1979-11-02
Abstract: PURPOSE:To prevent the noise of change-over switch, by eliminating the amplitude distortion of output signal of a level detector. CONSTITUTION:The amplitude distortion of the level signals 25a, 26a having an amplitude distortion is eliminated for the amplitude distortion at low-pass filters 31, 32 and the signals are input to a comparator 27 as level signals 31a, 32a without amplitude distortion. Since the comparison signal 27a of the comparator 27 has no signals to be a cause to noise, the change-over switch does not produce ON/OFF so many times.
Patent JP-S5571156-A (JP)
Title: Wire winder for rotary electric machine
Inventor: AIDA MASAAKI
IPC: H02K15/09
Filed: 1978-11-20
Abstract: PURPOSE:To enable the automation of wire winding, by providing members for bending the ends of a wound wire toward the center of a core at both its ends in a such a manner after fitting the wound wire in a pair of slots that the wound wire does not cover other slots. CONSTITUTION:A winding frame 4 is secured in a position at the ends of a core 1 to cover the part of the core between a pair of slots 2. A cam 15 is moved down to open the winding frame 4 by a necessary distance against a spring 7. A flier 10 provided with a nozzle 19 is then rotated. At the same time, a former 8 provided with a slope 9 is vertically moved to regularly wind a conductor wire 17 on the frame 4. When the wire is wound by a prescribed number of turns, the cam 15 is moved up and the winding frame 4 is closed and the ends 20 of the wound wire are buoyed up from the frame. Inserting and bending members 21 are then moved forth toward both the ends of the core 1 and engaged with the ends 20 of the wound wire to bend the ends 20 toward the center of the core. The core is then rotated by a necessary pitch to wind a wire in next slots.
Patent JP-H0842490-A (JP)
Title: Fluid machine with variable guide vane
Inventor: HARADA HIDEOMI
IPC: F04D27/02
Filed: 1995-05-17
Abstract: PURPOSE:To enable a fluid machine to be operated in a wide flow range by avoiding any unstable phenomenon generated at operating the fluid machine in the flow range lower than the design point flow. CONSTITUTION:In a fluid machine provided with a diffuser vane 3a, it is provided with a detecting device 6 for detecting the suction quantity of the fluid machine, and a control device 7 for deciding and controlling the diffuser wane angle from the suction flow detected by the detecting device 6, based on previously obtained relation between the suction flow and the diffuser vane angle.
Patent JP-S5767520-A (JP)
Title: Preparation of antitumor agent
Inventor: HARANAKA KATSUYUKI
IPC: A61P35/00
Filed: 1980-10-13
Abstract: PURPOSE: To prepare an antitumor agent containing a globulin fraction insoluble in cold water as a main component, by using human blood or its fraction as a raw material, and repeating the steps comprising freezing, thawing recovery of precipitate by centrifugation under cooling, and dissolution in warm aqueous solution.  
     CONSTITUTION: Human blood (added with heparin) or its fraction is used as the raw material. After removing solid components, the raw material is frozen, thawed at room tepm. or in water, and separated by centrifugal separator under cooling at 0W4°C. The precipitate is collected, and dissolved in warm water of 10W40°C. The water pref. contains a tripsin-inhibitor, an anticoagulant, and bivalent ions. The solution is again frozen, and the above procedures are repeated at least once more to obtain an antitumor agent containing a globulin fraction which is insoluble in cold water, as a main component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000339969-A (JP)
Title: Semiconductor memory device
Inventor: HONMA KAZUKI
IPC: G11C11/401
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve operability of a semiconductor memory device by enhancing convenience of a static type RAM or the like in the word line pulse drive system. SOLUTION: A transition detection circuit TD for detecting the level transition of the chip selection signal CSB, write enable signal WEB, internal X address signals x0 to xi and internal Y address signals y0 to yj to selectively set the transition detection signal TDS to the effective level and an enable pulse generation circuit PG for generating an enable pulse EN of the predetermined pulse width by receiving the effective level of the transition detection signal TDS are provided to a semiconductor memory device such as a static type RAM that introduces the word line pulse drive system and includes a power-ON reset circuit POR and this enable pulse generation circuit PG is given the function for generating the enable pulse ENP by receiving that the potential of the power-ON reset signal PORS outputted from the power-ON reset circuit POR has reached the predetermined value or that  the effective level has changed to the non-effective level.
Patent JP-S5769310-A (JP)
Title: Operand setting method of sequencer
Inventor: NAGURA TAKU
IPC: G05B19/05
Filed: 1980-10-13
Abstract: PURPOSE:To ensure a free change for an operand section of the control part of a sequencer, by providing an operand setting part to a sequencer system. CONSTITUTION:A CPU1 reads an operand via an operand setting part 3 and then a sequence program which is previously changed to the machine words via a program loader 4. The CPU1 links this sequence program to the operand and produces an object corresponding to each part of a control information part 8 for the sequence program to load the object into a memory 9 for sequence program. Thereafter, a logic part R starts and the information of a device to be controlled is supplied to the part 8 from a digital input device 12. Then an arithmetic process is applied at a logic part 7 to give the control to the device to be controlled through a digital output device 13. For a change of the section of the part 8, a linkage is secured to the sequence program preserved at the CPU1 just operating a switch of a setting part 3.