baber/WOPTO huggingface dataset:
Patent JP-S57136825-A (JP)
Title: Super-regenerative receiving system
Inventor: MIZUGUCHI KEIICHI
IPC: H04B1/16
Filed: 1981-02-18
Abstract: PURPOSE:To prevent the lowering of receiving sensitivity which is caused by the noise, etc., by detecting the oscillation stop conditions of a quenching oscillating circuit included in a super-regenerative system front end and then controlling the quenching oscillating circuit based on the detection of the oscillation stop condition. CONSTITUTION:The input signal supplied through an antenna 1 is applied to a super-regenerative system front end 2 to be converted into a low frequency signal. This output is sent to a signal level discriminating circuit 5 via a low frequency amplifying circuit 3 and a band pass filter 4 to be converted into the DC voltage according to the amplitude. If the level of this DC voltage is higher than a prescribed value, a normal signal is decided to be delivered through a speaker 6 functioning as a display device. When some fault arises to the working of the front end 2, the frequency of a quenching oscillating circuit included in the front end 2 increases. Based on this oscillation stop conditions, the quenching oscillating circuit is controlled to obtain the optimum receiving sensitivity.
Patent JP-2000219470-A (JP)
Title: Escalator device
Inventor: MITSUI NOBUO
IPC: B66B25/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To realize economical energy-saving operation with simple structure utilizing an inverter without regenerative power processing function in a reversibly operated escalator. SOLUTION: An escalator device is provided with a first opening/closing means 8 and an inverter device without a regenerative function, and a second opening/closing means 9 connected in parallel to them. At the time of upward operation, the first opening/closing means 8 is closed and controlled by the inverter device. At the time of downward operation, starting and acceleration are performed by the inverter device, and after completing acceleration, electric power is directly supplied from a power source through the second opening/ closing means 9 to operate. Deceleration from high speed to low speed is made less than free running deceleration to dispense with regenerative power processing function.
Patent JP-H07215216-A (JP)
Title: Converting device
Inventor: MAKINO TSUKASA
IPC: B61L19/06
Filed: 1994-01-27
Abstract: PURPOSE:To provide a multipurpose converting device capable of being connected without changing the constitution of both systems of a track control device and an electronic interlocking device. CONSTITUTION:A track information input part 4 inputs the track information being sent at any time from an automatic track control device 2. A track information file 6 stores the control information corresponding to the information on the respective tracks. A track information converting part 5 sets up the bit of control information that has been stored in the track information file 6 corresponding to the track information having been input, and sets the bit indicating the track number and the train number to the control information to be sent to an electronic interlocking device 3, and also sends at a time different kinds of track information to the electronic interlocking device 3.
Patent JP-S59151861-A (JP)
Title: Enzymatic treatment of meat
Inventor: NARISHIMA NORIYUKI
IPC: A23L13/70
Filed: 1983-02-17
Abstract: PURPOSE:To effect the uniform softening of meat, preventing the dissolution of the tasty component of the meat, by contacting the meat with an oil or fat component obtained by adding a proteinase to an oil or fat. CONSTITUTION:A proteinase of random origin is dissolved or dispersed uniformly in edible vegetable oil, animal oil or their mixture, preferably in a vegetable oil which is liquid at normal temperature and contains a large amount of unsaturated fatty acids, to obtain an oil or fat composition. For example, the amount of the proteinase is about 0.05-0.5% for softening beef, and about 1- 5% when the composition is diluted with an oil or fat before use. The obtained oil or fat composition is made to contact with meat to effect the softening of the meat.
Patent JP-H01201070-A (JP)
Title: Dielectric ceramic composition
Inventor: SAKABE KENICHI
IPC: H01B3/12
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title composition useful as a laminate condenser of high dielectric constant, capable of being sintered at >=1,200 deg.C, having uniform particle diameters, by adding specific amounts of ZnO, one or more of Fe2O3, Co3O4 and Ni2O3, oxide of rare earth element and CuO to BaTiO3 as a main component. CONSTITUTION:85.6-99.49mol.% BaTiO3 as a main component is blended with 0.2-5.5mol.% ZnO, 0.01-0.7mol. one or more of Fe2O3, Co3O4 and Ni2O3, 0.1-1.2mol.% oxide of rare earth element (e.g. one or more of Sm2O3, Dy2O3, Ho2O3, Er2O3, etc.), 0.2-7mol.% CuO and optionally 2-20mol. based on 100mol. sum of the five components of one or more of stannate (e.g. barium stannate and/or calcium stannate), titanate and zirconate by, e.g. wet blending, dried and ground.
Patent JP-H03229057-A (JP)
Title: Automatic transmission for vehicle
Inventor: TOMOMATSU HIDEO
IPC: F16H61/04
Filed: 1990-02-01
Abstract: PURPOSE:To improve the durability in a frictional engaging means as well as to make shift control so easy by making a speed change in a turning member, and performing an engaging motion of the specified frictional engaging means together with other frictional engaging means. CONSTITUTION:At time of starting the engagement of a second clutch means K2 for setting a fourth gear speed, a third brake means B3 is engaged to some extent and rotational frequency of an input shaft 4 is preliminarily lowered, so that an inertial energy value to be absorbed becomes lessened for a while till being completely engaged since the engagement of the second clutch means K2 has started. Since inertial energy with a variation in input shaft speed at time of shift is absorbed as shared by the third brake means B3 and the second clutch means K2 like that, load being imposed on the second clutch means K2 is sharply reduced in comparison with the case being directly shifted from the third gear speed to the fourth one. Therefore durability in the third brake means B3 and the second clutch means K2 can thus be improved.
Patent JP-H02205048-A (JP)
Title: Method of probing semiconductor wafer
Inventor: SATO MASATO
IPC: G01R31/26
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a probing method which is easy and has a good operation efficiency by a method wherein the electrical characteristics of a number of chips formed on a semiconductor wafer systematically are successively measured to judge whether the chips are defective or not and, after the defective chips are marked, the wafer is unloaded and the nondefective chips are counted. CONSTITUTION:Probe needles 13 of a probe card 12 set on a testing head 11 are brought into contact with the electrodes of a chip formed on a semiconductor wafer 2-1 for continuity to a measuring instrument and the electrical characteristics are measured. The measured characteristics are compared with reference values. If the measured values agree with the reference values, the chip is judged to be nondefective. The mat of the defective and nondefective chips is memorized and the defective chips 14b are marked by an inker 15 or the like. After the measurement is finished, the semiconductor wafer 2-1 is unloaded onto an unloader part 6 by a means such as an attracting means and conveyed onto a stage 7b. After the semiconductor wafer 2-1 on the stage 7b is accurately positioned by the stage 7 the nondefective chips are counted.
Patent JP-S54117696-A (JP)
Title: Display element incorporating switch sensor
Inventor: TANAKA KATSUYUKI
IPC: G09F13/20
Filed: 1978-03-06
Abstract: PURPOSE: To obtain a display device for household electric products which is thin and is easy to mount, by using an electrode, which is arranged oppositely to or in  parallel to a thin luminous element, as a sensor for capacity detection.  
     CONSTITUTION: After an In 2 O 3  NESA film is evaporated to one side of transparent glass substrate 10, this film is etched to form nesa pattern 11, and fluorescent material layer 12 which has an area larger than pattern 11 is caused to adhere to pattern 11 by screen printing. Next, Al film 13 to be a back-to-back electrode is evaporated onto layer 12, and the exposed face in the opposite side of substrate 10 is used as front panel 18. Thus, NESA pattern 11 is used for a touch electrode, and electrostatic capacity 20 between fingers and pattern 11 which is generated when front panel 18 is touched with fingers is used for a sensor. Next, a circuit which operates display device 14 incorporating the sensor is constituted by device circuit 15, detector circuit 16, oscillator 17, switching element 19, etc., and discrimination of a switch which a user touched is displayed simply by light emission. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267969-A (JP)
Title: Phosphinoxide-group-containing compound
Inventor: BITSUTORIO KARURETSUCHI
IPC: C07F9/655
Filed: 1995-01-20
Abstract: Phosphino oxide group containing compounds useful as flame retardant additives, having the general formula (I): <CHEM>  wherein:   X and X1 represent a hydrogen atom or, when taken jointly, they represent an NR1 moiety in which R1 stands for a hydrogen atom; a linear or branched aliphatic C1-C5 moiety; a linear or branched C2-C6 acyl moiety; a phenyl moiety; R represents a cyclic or polycyclic C4-C9 moiety containing two carboxy groups, possibly esterified with univalent alcohols or glycols, or transformed into anhydrides, or two hydroxy groups.
Patent JP-S58142571-A (JP)
Title: Semiconductor device and preparation thereof
Inventor: TANAKA TOMOYUKI
IPC: H01L29/20
Filed: 1982-02-19
Abstract: PURPOSE:To obtain the high voltage resistant apparatus with a high reliability by forming a semiconductor layer having the forbidden band width which is wider than the  substrate on the one main surface of a semiconductor substrate providing the specified  p-n junction, adding an impurity of the specified conductivity to the emitter and using  the remainder as a high resistance protection film. CONSTITUTION:Phosphorus P is diffused to an n type Si substrate 13 and then the n<+>  layer 13 is stacked, boron B is diffused after an opening is formed on an oxide film 16  and the film 16 is then removed. A substrate is heated within a reaction furnace and a  gas of N2+SiH4+N2O is supplied. Thereby, a polycrystalline or amorphous Si film 7  of about 10<10>OMEGAcm is formed. A thermal oxide film is then formed, the phosphorus P ion is implanted after forming a window, it is then subjected to the heat processing at a  temperature of about 1,100 deg.C, the phosphorus P is diffused in the direction of thickness  of the film 7 and is activated. Then, a window is formed at the base region, electrodes  of Cr-Au 3-5 are attached and an element is processed in the H2 ambient under a temperature of about 500 deg.C. According to this structure, the emitter and protecting film can be formed by the same semiconductor layer and a high withstand voltage hetero junction transistor having a highly reliable protection film can be obtained with less  processings.
Patent JP-2000223528-A (JP)
Title: Method of mounting bare chip
Inventor: NAGAOKA HAJIME
IPC: H01L21/60
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance the bare chip mounting yield requiring a high precision pressure balance. SOLUTION: In a method of mounting a bare chip 1 on one surface, of which connecting bumps 2 are formed on an opposite circuit board 5 laid on a bonding stage 4 in a face down system, before mounting the bare chip 1 on the opposite circuit board 5, the bumps 2 of the bare chip 1 are pressed to the bonding stage 4 (or spots on the circuit board 5 laid on the bonding stage 4) to flatten the bumps, and the chip 1 is mounted on the circuit board 5 after flattening the bumps.
Patent JP-S57141072-A (JP)
Title: Cassette holding mechanism for cassette deck
Inventor: IZAKI MIKIO
IPC: G11B15/675
Filed: 1981-02-20
Abstract: PURPOSE:To make a deck small-sized and thin, by positioning an inserted cassette half in a direction parallel with the axis of a reel shaft while holding this cassette half between a pair of holding members, which are interlocked with each other, in a direction parallel with the axis of the reel shaft of the cassette half. CONSTITUTION:When a cassette half 15 is inserted, the cassette half 15 is supported by a cassette supporting plate 19 and an auxiliary arm 20 and is supported from above by a cassette holder 16. When the cassette half 15 falls, the cassette holder 16 and the cassette supporing plate 19 are interlocked with a turning arm 11 and turn while holding the cassette half 15 between themselves and cause the cassette half 15 to fall to load the cassette half 15 to reel units 18a and 18b. The auxiliary arm 20 is attached freely turnably to an under frame for the purpose of ensuring the supporting of the cassette half 15 furthermore, and the auxiliary arm 20 is folded together with the cassette supporting plate as shown by a one-dot broken line in figure when the cassette half 15 is loaded to reel units 18a and 18b.
Patent JP-S62182320-A (JP)
Title: Double-structure cylindrical base pile for absorbing vibration
Inventor: OGATA KIICHIRO
IPC: E02D27/12
Filed: 1986-02-05
Abstract: PURPOSE:To absorb vibration of a building by a method in which a cylindrical bar pile is inserted into the center of a cylindrical base pile, a spherical steel material is put on the bottom of the cylindrical base pile, and a rubber sealing member is inserted between the cylindrical base pile and the cylindrical bar pile. CONSTITUTION:A semi-circular steel material 4 is attached to the lower end of a cylindrical bar pile 1 and also to the inside bottom of a cylindrical base pile A. An oily substance 10, e.g., grease, etc., and a spherical steel material 6 are inserted between the materials 4. A rubbery sealing member 3 is also put between the pile A and the pile 1 to provide it with an elasticity. Grooves 7, 7', and 8 are formed on the upper and lower parts of the piles A and 1 and fitted with oil seal packings 2 and 8. Also, plural plate springs 11 are provided to position the pile 1 at the center all the time. The vibration of the pile A caused by earthquake, etc., can thus be absorbed to lessen the vibration of a building.
Patent JP-H11223415-A (JP)
Title: Refrigerating device
Inventor: INOUE SEIJI
IPC: F25B25/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device in which an adsorption refrigerating machine using solar heat is combined with a steam pressure compression type refrigerating machine, while the efficiency of the refrigerating device is improved. SOLUTION: A steam compression type refrigerating machine 10 comprises a compressor 11 for compressing a refrigerant, a condenser 12 for condensing the refrigerant discharged from the compressor 11, a pressure reducing device 13 for reducing the pressure of high pressure refrigerant flowing from the condenser 12 and an evaporator 14 for evaporating low pressure liquid refrigerant flowing from the pressure reducing device 13. The refrigerant of the radiator 25 side of an adsorption refrigerating machine 20 is cooled by the steam compression type refrigerating machien 10 thus preventing the rise of the temperature of an adsorbent Si itself due to heat generated when the adsorbent Si adsorbes steam refrigerant and the cooling capacity of the adsotrption refrigerating machine 20 is prevented from being lowered.  Accordingly, the high efficiency (economization) of a refrigerating device can be maintained.
Patent JP-H09298406-A (JP)
Title: Passive irreversible plural-port circuit component
Inventor: RARUFU BUINDERU
IPC: H01P1/387
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the plural-port circuit component formed in a small size and manufactured at a low cost. SOLUTION: A rectangular support panel plate 2 having a hole in its center is placed at an upper side of a resonator element 1 being a strip line and a ferrite material 4 is contained in the hole. A similar structure is formed to a lower side of the element 1 as if to be a mirror image. A permanent magnet 6 is placed on the ferrite material 4 via a copper foil 7 and a pole plate 12 to generate a static magnetic field that passes through the ferrite material and the resonator element. Only the middle part of the resonator element 1 is covered with ferrite materials 4, 5 and the remaining parts are covered only with support plates 2, 3. Furthermore, the height of the support plates 2, 3 and the ferrite materials 4, 5 differs respectively. The difference of the height does not deteriorate the resonance characteristic and no surface polishing is required.
Patent JP-S61185489-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/388
Filed: 1985-02-14
Abstract: PURPOSE:To increase durability and weatherproof properties of images of a recording medium by providing on a thermal recording medium, which has sublimating, vaporizing or fluxing migrating properties, on a substrate, a dye deactivating resin layer which changes a dye in an ink layer deactivated or stabilized. CONSTITUTION:A heat transferring dye which has eutectic temperatures of 50-140 deg.C of a heat fusion ink is preferable. Any dyes such as direct dye, acid dye, basic dye, sulfer dye, vat dye, azoic dye, oil dye, dispersion dye of heat sublimation type and etc. may be used. For deactivation or stabilization of dyes, cellulose group resin, etc. are used for the purposes. If a thermal head 4 is pressed from the side of a supporting member 1, the resin 7 in dye deactivation resin layer 3 moves together with a dye 6 to the surface of the recording sheet 5 and suppresses activity of the dye 6 and stabilizes it.
Patent JP-H06245238-A (JP)
Title: Changeover circuit for duplex system
Inventor: HORIGUCHI AKIRA
IPC: H04M3/22
Filed: 1993-02-15
Abstract: PURPOSE:To warrant the simultaneously of a memory content in both systems by providing a mechanism writing data simultaneously to both the systems and monitoring a fault state of each system. CONSTITUTION:A processor 10, a memory 20, an input output device 30, a bus monitor/bus access circuit 100 and a fault detection circuit 50 form a system 0 and a processor 11, a memory 21, an input output device 31, a bus monitor/bus access circuit 101 and a fault detection circuit 51 form a system 1. Then a processor of an active system in the processors 10, 11 checks a fault state of the fault detection circuit 50 or 51 of the other system via each bus monitor/bus access circuit and when the opposite system is normal, duplicate writing is executed and when the opposite system is faulty, no duplicate is executed to inform fault information.
Patent JP-H02206436-A (JP)
Title: Nuclear magnetic resonance diagnostic apparatus
Inventor: MORIYAMA MASAO
IPC: G01R33/389
Filed: 1989-02-03
Abstract: PURPOSE:To correct the non-uniformity of a main magnetic field due to fluctuations in temp. by providing a means wherein correction quantity is determined according to the detected temp. of a magnet part by a controller and a mains adding the correction quantity as offset to operate a power supply part. CONSTITUTION:A temp. sensor 9 detects the temps. at respective positions of the magnet part of a passive shim 20 and a temp. converter 51 converts the average temp. thereof to an electric signal to output the same. An OC 10 converts the temp. data from the temp. sensor 9 to a correction signal according to a predetermined calculation formula or table to output said signal to an SC 11. The SC 11 adds the correction signal to a signal generating a gradient magnetic field for imparting frequency or phase difference to an atom as offset to give the sum signal to a GPS 8. The GPS 8 generates a gradient magnetic field in a gradient magnetic field coil 3 according to said signal. The gradient magnetic field coil 3 generates an offset gradient magnetic field wherein a correction magnetic field is added to the gradient magnetic field for giving frequency or phase difference to an atom. By this method, the non-uniformity of a magnetic field is corrected by the gradient magnetic field coil 3, that is, a coil generating a magnetic field having primary place dependence.
Patent JP-H08282142-A (JP)
Title: Lithographic printing plate, manufacture thereof and lithographic printing plate original plate
Inventor: ISONO MASANAO
IPC: G03F7/00
Filed: 1996-02-13
Abstract: PURPOSE: To obtain a lithographic printing plate in which ink can be efficiently repelled by setting the water absorption amount of a non-printing element part made of a hydrophilic swelled layer to a specific range and setting the amount of the part to less than the amount of the non-printing element part. CONSTITUTION: In a lithographic printing plate which can be formed of a photosensitive lithographic printing plate original plate using pure water as moistening water without necessity of physical development, the water absorption amount of a non-printing element part made of a hydrophilic swelled layer is set to 1 to 50g/m<2> , and the water absorption amount of a printing element part is set to less than the amount of the non-printing element part. In this case, the thickness of the swelled layer is set to 0.2 to 10g/m<2> , and the water absorption rate of the swelled layer is set to 10 to 2000%. An active light ray is emitted to the surface of the original plate having the swelled layer to generate the difference of the amounts between the element part and the non-printing element part, and the lithographic printing plate in which ink can be efficiently repelled is manufactured.
Patent JP-H09288232-A (JP)
Title: Control method for zoom lens camera
Inventor: TABATA YASUSHI
IPC: G02B7/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To perform a focusing operation, and simultaneously to perform a lens driving operation with giving consideration to the adjustment only by measuring and inputting the positional deviation with reference to the focusing plane at a wide end and a telephoto end without performing a mechanical zooming adjustment and an fB(back focus) adjustment. SOLUTION: First, the focusing plane positions at the wide end and the telephoto end are measured so as to obtain the deviation amount in the optical axis direction. Next, in order to make the positions of the focusing plane coincide, the moving amount required for a front group lens L1 is obtained, and then, the driving pulse number for each motor required to impart the moving amount is obtained. Thereafter, each moving amount of the front group lens L1 and a rear group lens L2 necessary to make the focusing plane position coincide with the focal plane of the camera is obtained, then, the driving pulse number for each motor required to impart the moving amount is obtained.  Next, with giving consideration to the pulse number obtained in such a way and the pulse number based on focal distance information and object distance information, each motor is controlled through a pulse encoder at a focusing operation time.