baber/WOPTO huggingface dataset:
Patent JP-S56156979-A (JP)
Title: Information processor
Inventor: AOYANAGI KEIZOU
IPC: G06F12/08
Filed: 1980-04-30
Abstract: PURPOSE:To reduce address transfer times and to improve the use efficiency of bus by performing the information transfer between a cash memory and a main memory by way of a common bus time-dividedly, and forming the relative addresses in blocks on both memory side. CONSTITUTION:At the cash miss, the output gate 34 of a cash memory 26 opens and an address is applied via a common bus 27 to the memory address register 36 of a main memory control part 23. Thence, the addresses excluding low-order bits are set in the register 36 via the control circuit 39 of the circuit 23, the lowest-order bit address is preset in a counter 37, and the information is read out from a main memory 22, and is written into a cash memory part 33 via a read register 38 and the bus 27. At the same time, the counter 37 is stepped by the circuit 39, and the continuous block information of the memory 22 are read out. Hence, the information transfer is processed time-dividedly by way of the common bus.
Patent JP-H05224619-A (JP)
Title: Display unit operation control circuit
Inventor: TOGAWA ATSUSHI
IPC: G09G3/00
Filed: 1992-02-10
Abstract: PURPOSE:To enable a device to perform the detection of a fault of a display unit which is visually performed in the display control circuit which supplies a driving current to a switch connected in series with the display unit and controls the illumination and extinction of the display unit. CONSTITUTION:The series circuit of a switch part 12 connected in series with a display unit 13 is provided with a detection part 14 which detects the presence or absence of a current flowing to the display unit 13 and this circuit is equipped with a control part 11 which outputs a signal indicating that the display unit is faulty when the detection signal from the detection part 14 indicates the absence of a current even if the driving current is supplied to the switch part 12.
Patent JP-S58174940-A (JP)
Title: Photosensitive material for forming image
Inventor: ITOU KENGO
IPC: G03C1/00
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a high quality image by using a specified aloxazine deriv. or a mixture of the deriv. with tertiary amine as a photopolymn. initiator together with a binder and a polymerizable monomer for providing stickiness and scattering and sticking a pigment or the like on unexposed parts after carrying out exposure to active light. CONSTITUTION:An alloxazine deriv. represented by the formula (where R is 1- 20C alkyl or phenylalkyl) or a mixture of the deriv. with tertiary amine is used as a photopolymn. initiator. A coating liq. for a photosensitive material contg. the initiator, a binder such as cellulose acetate, other cellulose deriv. or poly(meth)acrylic ester, and a polymerizable monomer for providing stickiness such as triethylene glycol dimethacrylate or further contg. a pigment, etc. is prepared. The coating liq. is applied to a base film 1 to form a photosetting layer 2, and by covering the layer 2 with a cover film 3, a potosensitive material is obtd. The material is exposed through an image. The stickiness of the parts 2b of the layer 2 corresponding to the transparent parts 4b is lost by the exposure, and a toner 5 is stuck on the parts 2a corresponding to the opaque parts 4a to obtain a colored image 5.
Patent JP-S58174861-A (JP)
Title: Property measuring apparatus for analog/digital converter
Inventor: MUROOKA RIKICHI
IPC: H03M1/10
Filed: 1982-04-07
Abstract: PURPOSE:To examine a property of an A/D converter at a high frequency with the operation of a D/A converter in a high range of accuracy by feeding a high frequency test signal converted to a differential frequency between a test signal frequency and a clock signal frequency. CONSTITUTION:The waveform A is for a sine wave test signal Fs from a test signal generator 10 and the waveform B for a clock signal Fc=Fs-Fp from a frequency converter 20. An A/D converter 12 converts the test signal A to a digital signal each time the clock signal B is generated. This digital signal is converted to an analog signal C with a standard D/A converter 16. As the signal to be converted with the D/A converter 16 is low in the frequency, the converter 16 operates in a high range of accuracy even when the signal tested with the A/D converter 12 is a high frequency signal. Therefore, the property of the A/D converter 12 for any high frequency signal can be measured accurately with a measuring device 18.
Patent JP-H03260433-A (JP)
Title: Flywheel fitted with damper
Inventor: FUKUMORI EIJI
IPC: F16F15/30
Filed: 1990-03-12
Abstract: PURPOSE:To reduce the rotational fluctuation in a short response time by providing each chamber wall with a drain hole communicating with an adjacent chamber, and charging the chamber with liquid of an amount capable of being distributed at the fixed rate to the volume of each chamber. CONSTITUTION:At the time of stoppage of a flywheel 10, the liquid 7 inside a chamber fills in the chamber at the bottom of the flywheel passing through the drain hole 6 of each chamber, and upper chambers are vacant. When the flywheel 10 starts rotation, the liquid is scattered in each chamber by the centrifugal force, and during the rotation at constant velocity the liquid is distributed by equal quantities in each chamber, and the heights of the levels from the bottoms of the chambers become all equal. When the rotational fluctuation occurs in the flywheel, the liquid inside each chamber shifts in the direction opposite to the rotational fluctuation, and presses the wall 4 of each chamber in the direction opposite to the rotational fluctuation, and the rotational fluctuation is suppressed.
Patent JP-H03260808-A (JP)
Title: Programmable controller
Inventor: NAITO MASAKI
IPC: G05B19/05
Filed: 1990-03-12
Abstract: PURPOSE:To load and unload a module without giving any influence to the entire operation of a system by providing a means which makes and breaks the power supply for each module and a means which informs a CPU of the break of the power supply. CONSTITUTION:A power supply part 2 supplies the power to a CPU 3 and the modules 4 via a power supply line 5. Furthermore the power is supplied to the modules 4 via a make/break means 8. Then the control signal is exchanged between the CPU 3 and the module 4 via an electric signal line 6. Therefore only the module 4 that should be loaded and unloaded is electrically turned off and the working of this module is stopped. Thus other modules 4 never produce the malfunction in the loading/unloading state. The means 8 is actuated to inform the CPU 3 of the presence of the unloaded module 4. Thus the CPU 3 applies no control to the relevant module 4. In such a constitution, no influence is given to the an entire system nor to the modules 4.
Patent JP-H07244968-A (JP)
Title: Medium recording and reproducing device
Inventor: YOSHINO YUKIO
IPC: G11B27/10
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a medium recording and reproducing device which speedily recognizes the title names of the housed discs by displaying the identification information stored in a storage means on a display means based on information display instructions. CONSTITUTION:A CPU 217 stores an identification information including the title names of each disc read by an optical pickup 11 into an internal memory section. By the key input of the display keys provided on an escutcheon 100, display control signals are transmitted to a display device and the title names stored in the internal memory section are displayed on the display device. Thus, a user speedily recognizes the title names of the disc housed in a stocker 7 located in a medium recording and reproducing device 1, which is provided with an automatic changer function, without removing the discs from the stocker 7. Moreover, it is desired that the internal memory section of the CPU 217 stores the identification information read by the pickup 11 prior to the housing of the recording medium at a prescibed position in the device.
Patent JP-S54150580-A (JP)
Title: Boilling water reactor
Inventor: OOTSUJI JIROU
IPC: G21C3/324
Filed: 1978-05-18
Abstract: PURPOSE: To make the promotion of shortening a length of period required for the replacement of fuel, by means of lowering the reactivity of fuel assembly, in the method of surrounding four fuel assemblies, neighboring to a control rod with an insertion expected into the core, by the peripheral channel of low neutron absorptive metal.  
     CONSTITUTION: Four fuel assemblies 1, contimuous to a control rod 41a with a handling designated during the power operation, are surrounded by a peripheral channel 42 made of metal low absorptive for neutron, and to the peripheral channel 42 is partially provided a hole 43 for a neutron instrumented tube or neutron source to pass through. A power density of the fuel assemblies in the surroundings of the control rod 41a lowers, and a new fuel can be charged and installed with the fuel assemblies, with their reactivity lowered, removed. Accordingly, with a required period for fuel replacement shortened, the exposure rate for operators can be  reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11257562-A (JP)
Title: Coupling for waved pipe
Inventor: HARUNA SAKAE
IPC: F16L33/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To remove a waved pipe simply without using a large force, as well as to allow to join two waved pipes securely, each other. SOLUTION: This coupling consists of a coupling main body 1 furnishing a cutting 11 at one end; a movable member 3 in which a leading-in part 34 of a projection is provided at the inner surface, and the base of the leading-in part 34 is made as a releasing part 35; and a ring 2 in which a part of the ring form body is made as an opening part 21, and a projection 22 is provided at the inner side. The coupling main body 1 is connected to the movable member 3, and the leading-in part 34 of the inner surface of the movable member 3 is entered to the cutting 11 of the movable member 3, while the diameter of the ring 2 can be extended by the releasing part 35.
Patent JP-S59184411-A (JP)
Inventor: OKUDA SOUICHIROU
IPC: H01H9/54
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56155424-A (JP)
Title: Structure for knob
Inventor: OGAWA EIZOU
IPC: G05G1/08
Filed: 1980-04-30
Abstract: PURPOSE:To eliminate errors between the scale of a knob and the set value of a variable resistor by engaging the knob with the variable resistor. CONSTITUTION:A long groove 15 is engraved in the leading end face of the turning shaft 14 of a variable resistor 13 secured to a substrate 12 housed in a case 11, and ribs 18 are erected with the long groove 15 inbetween in both end parts of the groove 15. A projection 17 is provided in the rear end part of a knob 16 fitted to the case 11 in such a manner as to be freely turnable on the same axis as the turning shaft 14 of the variable resistor 13. This projection 17 is engaged to the long groove 15 approximately over the entire length of the groove 15 and both ends of the projection 17 are inserted between the ribs 18.
Patent JP-S55150242-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA KENJI
IPC: H01L21/56
Filed: 1979-05-11
Abstract: PURPOSE:To obtain a resin seal having preferable moisture resistance by fixing a semiconductor element having an electrode on its back surface onto a substrate made partially at least of magnetic substance, connecting therebetween as predetermined, and then bringing the substrate into contact with the resin sealing mold by a magnetically attracting force. CONSTITUTION:A semiconductor element 12 formed with an electrode on its back surface is fixed onto a copper heat dissipating plate 11 with magnetic material coated with nickel plating on the back surface, and electrode terminal on the surface of the element 12 is bonded using wires to the lead terminals 13, 14', 13'' of the lead frame formed on the heat dissipating plate 11. Resin 14 is formed on the radiator plate 11 over the element 12 as a seal, and a resin sealing mold (not shown) having projection for forming the hole 15 is brought into contact with the substrate by utilizing the magnetic material on the back surface of the plate 11 to seal the resin. Thereafter, the mold is removed. Thus, the plate 11 may not move during sealing operation to obtain a seal having high moisture resistance inexpensively.
Patent JP-S63224360-A (JP)
Title: Manufacture of buried gate structure gate turn-off thyristor
Inventor: AKIYAMA KOICHI
IPC: H01L29/744
Filed: 1987-03-13
Abstract: PURPOSE:To reduce the number of total defects on the surface of a silicon wafer after it is epitaxially grown and the number of steps of correcting by etching the wafer immediately after it is epitaxially grown, then epitaxially growing it, and correcting the defects. CONSTITUTION:An etching with etchant is conducted on a surface in which a silicon wafer is epitaxially grown during a period immediately after a P<++> type buried gate layer 8 is diffused in a P-type base layer 6 immediately before it is epitaxially grown. In this case, its etching amount is 0.5mum to approx. 5mum, and its etching velocity is 0.1mum/min to approx. 5mum/min. The number of the defects after it is epitaxially grown is reduced from 1/3 to 1/10.
Patent JP-S5726684-A (JP)
Title: 1,3-dioxolene-2-one derivative
Inventor: SAKAMOTO FUMIO
IPC: C07D317/46
Filed: 1980-04-30
Abstract: NEW MATERIAL:A 1,3-dioxolene-2-one derivative shown by the formula I (R 1  is H, lower alkyl, or aryl; X is halogen; R 2  is H or links with R 1  through carbon chain into cyclic form).  
     EXAMPLE: 4-Bromomethyl-5-phenyl-1,3-dioxolene-2-one.  
     USE: A modifying agent for prodrug of medicine. Easily reacting with an carboxylic acid to form a corresponding ester type compound, etc. The ester type compound is relatively stable in an alkaline medium corresponding to intestinal juice and hydrolyzed readily in the presence of an enzyme in the organism to restore the original compound.  
     PROCESS: A compound shown by the formula II is reacted with a halogenating agent (e.g., Cl, Br, N-bromophthalic acid imide, etc.) in a nonproton inert organic solvent (e.g., hydrocarbon, etc.) in the presence of a radical inducer or by irradiation of ultraviolet rays, to give the titled compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53143901-A (JP)
Title: Coil end support
Inventor: SHIMAZAKI YUZURU
IPC: H02K3/50
Filed: 1977-05-23
Abstract: PURPOSE: To prevent the play of a yoke coil support and the danger of a motor lock due to this by inserting a molded coil support in the inner side of the yoke coil end, passing threads through the hole and groove perforated in a coil hole, and binding both. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000258700-A (JP)
Title: Device and method for monitoring door and information recording medium
Inventor: MASUDA KAZUSHIGE
IPC: H04N7/18
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for monitoring a door and an information recording medium. SOLUTION: An image gaining means of a door motoring device gains the image of the situation of the side opposite to the door 111 from one side of the door 111 through the peephole 112 of the door 111, and a hold means 103 holds the image gaining means to one side of the door 111, and an image like- ness judging means judges whether or not the image similar to the prescribed image is incorporated in the images gained by the image gaining means, and a storage means 106 stores the image gained by the image gaining means when the image similar to the prescribed image is incorporated, and records a program controlling the door monitoring device on the information recording medium.
Patent JP-H03261829-A (JP)
Title: Seismoscope
Inventor: TSUGII HIDESHI
IPC: G01H1/00
Filed: 1990-03-10
Abstract: PURPOSE:To reduce a whole size, simplify setting of seismic intensity and maintain predetermined seismic performance for a long time by converting horizontal movement of a pendulum weight to vertical rocking movement with a contact point between a circular part of a hung part and a circular seat as pivot. CONSTITUTION:A pendulum weight 2 is placed in a case 1 and moves horizontally. A movement conversion mechanism unit 3 converts horizontal movement of the pendulum weight 2 into vertical movement. The vertical movement of the pendulum weight 2, which has been converted by the movement conversion mechanism unit 3, is detected by a sensor 4. The movement conversion mechanism unit 3 comprises a circular hug part 9A formed on the upper end of a hanging axis 9 of the pendulum weight 2 and a circular seat 11b which is provided on the case 1 side and in contact with the circular part of the hung part 9A for supporting the pendulum weight 2 in a hanging state, and this converts horizontal movement of the pendulum weight 2 into vertical rocking movement with a contact point between the circular part of the hung part 9A and the circular seat 11b as a pivot R.
Patent JP-S53144394-A (JP)
Title: Ultrasonic inspector
Inventor: KANEKO JIYUNICHI
IPC: G01N29/26
Filed: 1977-05-23
Abstract: PURPOSE: To improve flaw detecting capability and make possible automation by moving probes with vertical movable screw bars, and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292525-A (JP)
Title: Direct injection type internal combustion engine
Inventor: TAKEUCHI KOICHI
IPC: F02B23/06
Filed: 1991-03-22
Abstract: PURPOSE:To reduce smoke, particulate, and NOx. CONSTITUTION:A deep section 24 and a shallow section 26 are arranged alternately in regions 11 to 14 where a combustion chamber 15 is divided into four in peripheral direction. Longitudinal injection holes 17, 19 which face the deep section 24 and lateral injection holes 16, 18 which face the shallow section 26 are formed in a combustion injection nozzle 20 to inject a longitudinal fan type spray L1 and a lateral fan type spray L2 into each region 11 to 14. Thus, disturbance of air T which flows from a bottom face 23 of the deep section 24 to a bottom face 25 of the shallow section 26 is formed in the combustion chamber 15 in addition to swirl S and skish K. Consequently, the mixture of fuel and air is promoted, and uniform combustion is done.
Patent JP-S52142218-A (JP)
Title: Restarting of synchronous motor
Inventor: EBARA MINORU
IPC: H02P1/46
Filed: 1976-05-24
Abstract: PURPOSE: To restore to a rated operation within a short period of a time by restarting when under a natural rotation state, a motor breaker being on "off" circuit, in a case of driving a synchronous motor with a frequency changing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52142022-A (JP)
Title: Production of p-phenylene diamine
Inventor: GOTOU BUNGO
IPC: C07C209/00
Filed: 1976-05-24
Abstract: PURPOSE: To produce to industrial advantage, p-phenylene diamine, a starting material of 'KEVLER' fiber, by successive nitration, hydrolysis, and reduction of acetoanilide in trifluoromethane sulfonic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59185204-A (JP)
Inventor: TOUJIYOU TAKUMI
IPC: E01C11/26
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08258208-A (JP)
Title: Reflection preventing film and display device equipped therewith
Inventor: MAEKAWA SACHIKO
IPC: H01J29/89
Filed: 1995-03-17
Abstract: PURPOSE: To provide a high capacity reflection preventing film reduced in reflection over a wide visible wavelength region and a display device equipped therewith. CONSTITUTION: A reflection preventing film is composed of a laminated film having a film containing coloring matter having an absorption peak within a near infrared region of 700-900nm or coloring matter having an absorption peak within a region of 600-700nm or both of them as the uppermost layer and has a film containing coloring matter having an absorption peak within a region of 500-600nm just under the uppermost layer and utilizes the change of reflectivity caused by the refractive index abnormal dispersion of the coloring matter-containing films.  By this constitution, the refractive index of the layer just under the uppermost layer is abnormally dispersed by the absorption of red coloring matter and the reflection preventing film low in reflection over an entire visible light region by the balance of the refractive index with the layer containing coloring matter having absorption within a near infrared region or blue coloring matter or both of them of the uppermost layer can be produced. Further, the red coloring matter having an absorption peak within the region of 500-600nm contained in the layer just under the uppermost layer absorbs side bands of green and red to enhance color purity.
Patent JP-H10267875-A (JP)
Title: Structure of measuring device for testing gas-phase medium
Inventor: DEMISCH ULRICH
IPC: G01N33/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the attainment of sufficient attenuation effects by attenuating the pressure fluctuations of gases which are sent from a gas supplying part to a sensor element through the use of a casing cover which houses the gas supplying part, the sensor element, and a gas discharging part as an attenuating part. SOLUTION: A sensor element 4 is housed in the casing lower part 16, and a casing cover 15 is provided over there. An inlet nipple 1 to supply gases and an outlet nipple 2 to discharge gases are arranged opposedly to each other in a casing cover 15 and are each radially opened to an expansion chamber 3 to buffer the impact pressure of gases. In addition, a disk-shaped passage barrier 6 with capillary holes 7 opposing to a sensor element 4 and a film 5 opposing to the expansion chamber 3 is inserted in the casing cover 15. The expansion chamber 3 reduces the pulsation of supplied-gas flow, discharges the majority of the gas flow through the outlet nipple 2, and let only a minute amount of gases reach into the sensor element 4, and the passage barrier 6 reduces remaining pressure and density fluctuations. By this structure, it is possible to eliminate approximately all impact pressure.
Patent JP-H02239464-A (JP)
Title: Double-sided disk reproducing device
Inventor: KUDO TOSHIYUKI
IPC: G11B21/02
Filed: 1989-03-10
Abstract: PURPOSE:To suppress deformation of a cable by engaging a signal processing circuit system with a flexible connecting member for enabling the transmission of a signal between the system and a pickup and adjusting the drawing amt. of the connecting member in response to the position of the pickup. CONSTITUTION:A drawing amt. adjusting means 82 is arranged to be engaged with a flexible cable 81 and adjusting the drawing amt. of the cable from signal input and output parts to the pickup 31. Consequently, the drawing amt. of the connecting member 81 from the signal input and output parts to the pickup 31 can always be suppressed to a necessary min. By this method, the promotion of reliability and miniaturization of the device can be contrived without flowing the connecting member 81 at the time of withdrawal of the connecting member 81 from a pickup moving course, and also without necessity of securing a withdrawal space.