baber/WOPTO huggingface dataset:
Patent JP-H0316139-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEUCHI MASAHIRO
IPC: H01L21/28
Filed: 1990-02-20
Abstract: PURPOSE:To reduce an irregularity in a characteristic by a method wherein a second gate electrode length is made shorter than a first gate electrode length and a first source region and a first drain region are situated so as to be faced by sandwiching a first gate electrode and a first insulating film. CONSTITUTION:A second gate electrode length is made shorter than a first gate electrode length; a first source region and a first drain region which have been installed on a semiconductor substrate on both sides of a second gate electrode are situated so as to be faced by sandwiching a first gate electrode and a first insulating film. That is to say, the gate electrode by a polycrystalline silicon film 103 is overlapped with a low-concentration n-type impurity layer 106; when a voltage is applied to the gate, an apparent resistance of the low- concentration n-type impurity layer 106 is lowered by its electric field; an electric field in a transverse direction inside the low-concentration n-type impurity layer 106 is relaxed. Thereby, an irregularity in a characteristic is reduced.
Patent JP-H09214637-A (JP)
Title: Information providing system and terminal equipment
Inventor: AOKI FUMIHIRO
IPC: G10K15/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To remarkably simplify the procedure to revise or stop the content of a delivery service by sending delivery content revision data from a terminal equipment to an information delivery origin and automatically updating delivery designation data based on the content revision data. SOLUTION: The selection as to whether or not a delivery content of karaoke data is to be revised is conducted by using an input section 29. When the revision is made, a terminal equipment 8 is connected to a charging host 3 via a charging communication network, and a MODEM 25 is used to send a content revision request code to the charging host 3. When the connection between the charging host 3 and the terminal equipment 8 is made, content revision image data are sent to the terminal equipment 8 by receiving the content revision request code. The terminal equipment 8 receives the content revision image data and displays the content revision image onto a monitor 17. A user inputs revision items of the delivery content according to the display content of the content revision image and generates the content revision data.  When the content revision data are generated, the data are sent to the charging host 3 by using a prescribed message.
Patent JP-S61199994-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/385
Filed: 1985-03-01
Abstract: PURPOSE:To obtain high-density images of excellent thermal sensitivity and excellent tonal characteristics by using a structure in which a heat-meltable ink layer containing a thermoplastic resin, a needle-like crystal pigment, a colorant, and a binder is provided on a supporter, and the needle-like crystal pigment is present in the finely porous structure of the thermoplastic resin. CONSTITUTION:A needle-like crystal pigment, a colorant, and a binder are mixed with an adequate organic solvent in a dispersion device to obtain an ink dispersion. The ink dispersion is mixed with a solution of a thermoplastic resin in an organic solvent, separately prepared, in a mixer to form a dispersion liquid. The dispersion liquid is coated on a supporter and dried to obtain a fine structure of heat-meltable ink layer having the needle-like crystal pigment in its finely porous structure of thermoplastic resin. As the binder used, liquid, semi-solid, or heat-meltable solids type of ones having incompatibility with thermoplastic resin and nonvolatility may be used. Also, as the colorant used, dyes may be used preferably to obtain images having good tonal characteristics.
Patent JP-H01213635-A (JP)
Title: Material and method for forming transferred image
Inventor: IDE KOJI
IPC: G03F7/004
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a color image for proof which is approximate to an actual printed matter without the presence of a macromolecular film in a non-pattern part by having a photosensitive composition with which an exposed image can be formed possessed not in a microcapsule itself but in a continuous phase and removing the microcapsule in the non-image part with development. CONSTITUTION:The microcapsule basically contains only coloring composition and a photosensitive body participant of the formation of exposed image is incorporated in the continuous phase. By performing a specified developing process to a transfer sheet after exposing the image, the solubility of the photosensitive body in the continuous phase to developer is changed according to the exposed image and the continuous phase is removed from the transfer sheet according to the exposed image. When the photosensitive body which is used in such a case is a positive sensitive material, a positive image is freely formed and when it is a negative sensitive material, a negative image can be freely formed. In case of pressurizing and transferring the transferred image forming material where the image is exposed on a body to be transferred, the microcapsule does not exist in the non-pattern part and a part of the microcapsule is destroyed with a pressure, so that the stain of texture of the non-pattern part can be prevented from occurring.
Patent JP-S60185054-A (JP)
Title: Instantaneous water heater
Inventor: KUBO KOUSAKU
IPC: F24H9/00
Filed: 1984-02-29
Abstract: PURPOSE:To uniformize the heating contribution rate of each fin, improve the durability of a fin part and improve the burning performance by a method wherein a flow regulating plate is provided at the upstream or downstream side of a heat exhanger, while said flow regulating plate acts as a kind of resistance for uniformizing the air distribution in the heat exchanger, then the air flow distribution is uniformized. CONSTITUTION:A flow regulating plate 10 is fixed at the upstream part of an exhaust cylinder fan 9 in an instantaneous water heater. Althrough an air flow distribution is made to be non-uniform condition when the flow regulating plate 10 is not provided, however, by providing the flow regulating plate 10 on the exhaust cylinder, the plate acts as a kind of resistance, accordingly, the air flow distribution is made to be uniform. Therefore, the contribution ratio of heating efficiency at the fin part is made to be uniform, the majority of heat exchanging is performed by the fin part. The temperature at the fine part is also made to be uniform, the durability is improved. Further, the same air flow is obtained at any parts, accordingly, the burning is stabilized, the burning performance is improved.
Patent JP-H11238231-A (JP)
Title: Optical disk device
Inventor: UCHIUMI MASAMICHI
IPC: G11B7/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device enlarging a system tolerance for a tilt of an optical disk in the radial direction. SOLUTION: This optical disk device is provided with actuators 13b, 13d drive adjusting an optical convergent means such as an objective lens etc., in the servo direction of the optical disk, control circuit 13a, 13c driving and controlling these actuators in the tracking direction and focus direction based on a tracking error signal TE and a focus error signal FE based on detection signals from respective divided light receiving parts of a photodetector,  a measuring means 15 respectively detecting jitters values related to the sum signal of the detection signals of all light receiving parts and the sum signal of the detection signals of the light receiving parts of optional combination among the detection signals from respective light receiving parts of the photodetector and the means 16 comparing respective jitters values and selecting the sum signal of the combination imparting the minimum jitters value.
Patent JP-H10243104-A (JP)
Title: Key telephone set
Inventor: SUZUKI TAKAHIRO
IPC: H04M1/656
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make a phone call from a called party to a caller with which the called party has made a speech without mistake even when the called party does not know the caller telephone number. SOLUTION: A key telephone master set (b) is provided with a memory section 3 that stores a caller number detected in response to an incoming call, a recording reproduction section 5 that stores a speech content with a trunk line to the memory section 3 corresponding to a caller number based on an instruction from key telephone sets c-1 to c-n and that reproduces the speech content, and a control section 6 that makes dialing of the caller number stored in the memory section 3 to the caller during the reproduction of the speech content stored in the memory section 3 by the instruction from key telephone sets c-1 to c-n.
Patent JP-H01215056-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUNIO TAKEMITSU
IPC: H01L21/8238
Filed: 1988-02-24
Abstract: PURPOSE:To shorten the time of a design by a method wherein field-effect type transistors having different conductivity type are provided to two active layers, a CMOS circuit is constituted, blocks are assigned to the circuit by one functions, functional blocks are laminated, one functional blocks composed of the two active layers being a unit, so that a large functional block is organized. CONSTITUTION:An n channel MOSFET 2 is manufactured into an Si substrate, employing the Si substrate, etc., as an active layer 1, and a p channel MOSFET 4 is prepared into an active layer 3. These n channel MOSFET and p channel MOSFET are connected by a wiring 5, thus manufacturing a CMOS circuit. A CMOS.SRAM is constructed to the active layer 1 and an active layer 2 as functional blocks at that time. An n channel MOSFET 7 is prepared into an active layer 6 on the active layer 3, and a p channel MOSFET 9 is manufactured into an active layer 8 on the active layer 6. These both channel MOSFETs are connected by a wiring 10 and a CMOS circuit is constituted, and an arithmetic operation unit(ALU) is produced. Since the CMOS.SRAM and the CMOS ALU are connected by a wiring 11 at that time, a small-sized microprocessor is organized.
Patent JP-S54132706-A (JP)
Title: Electro-magnet control device
Inventor: MATSUMOTO TOSHIAKI
IPC: H02P25/06
Filed: 1978-04-06
Abstract: PURPOSE: To control deviation amount of a movable member with simple structure, by disposing electro-magnets faced to a plurality number of permanent magnets which are provided on the movable member that is energized in one direction by spring, and adding electric signal of pulse state on the electro-magnets.  
     CONSTITUTION: Movable member 7 on which a plurality number of permanent magnets 12∼16 are disposed logitudinally and in different poles mutually is connected to a lever 5 in which sring 21 is operated through pin 3. Also, electro-magnet 17 is provided through gap by facing to magnet poles of permanent magnets 12∼16, attractive force which acts to the permanent magnets and the electro-magnet 17 and friction power between the movable member 7 and pins 8, 9, by this attractive force hold the movable member in stopped state against energizing power of spring 21. And, when reversal pulse 23 is impressed on the electro-magnet 17, the movable member 7 is moved to the left hand until permanent magnet of next stage is stopped by facing to iron core both ends 18, 19 of the electro-magnet 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09231593-A (JP)
Title: Actuator device of optical pickup
Inventor: MIYOSHI KOJI
IPC: G11B7/09
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain a high tilt characteristic corresponding to the high numerical aperture of an objective lens accompanying an increase in density in the inclination of a holder during driving of a focus and track direction regarding the actuator device of an optical pickup. SOLUTION: Two auxiliary magnets 13 are provided in positions orthogonal to the magnetic force line of a driving magnet 9 so as to have the same polarity and face each other and when a focus coil 4 is moved from a solid line position to a broken line position in a track direction (Y direction), in order to cancel a difference in moment produced among A, B, C, D, E and F sections opposite the driving magnet 9 around the centroid 12 of a holder by the magnetic force line of the driving magnet 9, auxiliary moment is produced in the A and B sections opposite the auxiliary magnet 13 around the centroid 12. Thus, the inclination of the holder caused by the difference in moment is prevented.
Patent JP-H02217423-A (JP)
Title: Heat treatment for seam weld zone in resistance welded tube
Inventor: HINERIBASHI SHINICHI
IPC: B23K13/00
Filed: 1989-02-20
Abstract: PURPOSE:To regulate the hardness in a weld zone on the outside-surface side to a value equal to that in a base material part and to improve workability, such as cutting and grinding, in the outside peripheral surface by applying annealing to the seam weld zone of a resistance welded tube from the outside surface to a specific thickness. CONSTITUTION:The seam weld zone of a resistance welded tube is annealed from its outside surface to a depth about one-half the thickness. Since thermal stress in the vicinity of the seam weld zone can be reduced by the above heat treatment, residual stress in the seam weld zone can be reduced without deteriorating roundness. Further, bend after the machining of the outside peripheral surface can be inhibited. This resistance welded tube is suitable for roll for weaving machine, etc.
Patent JP-H03245738-A (JP)
Title: Controller for power storage system
Inventor: NISHIKAWA TADASHI
IPC: H02J3/32
Filed: 1990-02-22
Abstract: PURPOSE:To improve operating efficiency of a battery power storage system by so controlling a power converter that the power flow at a monitoring point on a DC line becomes zero at the time of waiting operation mode. CONSTITUTION:When a DC current signal is input from a DC current transformer 21 and a DC voltage signal is input from a DC voltage divider 22 to a power transducer 24, the transducer 24 obtains the DC power of a DC line. The DC power is compared with a power control reference set in a power control reference setter 25 by a comparator 26, and a control element 27 controls a power converter 4 by the deviation signal. On the other hand, since the reference output from the setter 25 is zero at the time of waiting operation, the controller 4 is so controlled that the power flow in the DC side line becomes zero.
Patent JP-S58167675-A (JP)
Inventor: EDOMON RISUKAWA
IPC: C10B29/02
Filed: 1983-03-09
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-S63208364-A (JP)
Title: Gradation picture forming device
Inventor: TAKAIWA KAN
IPC: H04N1/40
Filed: 1987-02-25
Abstract: PURPOSE:To prevent the production of texture pattern and the reduction in the resolution while ensuring gradation number by making a basic density pattern correspondent to an input picture element so as the change each threshold level of the pattern. CONSTITUTION:A picture inputted from a photoelectric converter 1 is compared with a threshold pattern matrix 2, then an output dot pattern is generated from a pattern generator 3 and the pattern is visualized by a printer 4. In this case, in the gradation expression, the density pattern of mXn dots being a basic value is made correspondent to one input picture element and each threshold level of the density pattern is made varied depending on the position of the input picture element. That is, a 2X2 density pattern matrix C2 is applied to an original picture C1 by 4X4 picture elements and its density pattern is changed depending on the position of the original picture. Thus, the required gradation number is ensured and the reduction in the resolution and the occurrence of a texture pattern are prevented.
Patent JP-S61199184-A (JP)
Title: Stacker
Inventor: OWARI YASUHIKO
IPC: G06K13/14
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a stacker safer from the standpoint of maintenance by providing a bottom plate switching means to a card storage unit, opening the bottom plate automatically in setting the stacker to the equipment and closing automatically the open slot when the stacker is removed for locking. CONSTITUTION:When a card sorting device is in operation, a card storage unit 7 is incorporated in a box 9 in the stacker 6 and a lock 9c of a door 8 prevents the card from being taken out. When a worker removes the stacker 6, since the stacker 6 is loaded freely to a mounting base 10, the box is carried. A bottom plate switching plate 13a projected forward at the lower part of the stacker 6 closes an open slot 7d opened so as not to disturb the movement of the carrying path of the card sorter provided at the bottom of the card storage unit 7 incorporated in the box 9. Thus, even when the stacker 6 is carried, the card is not taken out or missing.
Patent JP-H09195580-A (JP)
Title: Device for relieving vibration of building
Inventor: KANAI KUNIHISA
IPC: E04B1/36
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To restrain a shock clue to earthquake from being propagated to a building and restore the displacement of a groundsill to a predetermined position by providing a layered rubber material and a spring between a foundation and groundsill of building. SOLUTION: An anchor bush 2 is fixed to an anchor bolt 8 embedded in a foundation 1, and main rubbers 3 being laminated rubber materials are disposed between a bottom plate 15 held between the bushes 2 and a groundsill frame 12 mounted to a groundsill 7 through a cushion rubber 4 to bear loads of the groundsill 7. And a rod type restraining device 5 in which a spring 6 is connected to the foundation and the groundsill frame 12 through ball joints 10 respectively is disposed in front and rear of the main rubbers 3. As a result, shock of earthquake is restrained by the rubbers 3 and propagated to the groundsill 7 and the groundsill 7 displaced by the shock is restored to a predetermined position by the spring 6.
Patent JP-2000241464-A (JP)
Title: Electronic watt-hour meter
Inventor: KOBAYASHI SHUNICHI
IPC: G01R22/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watt-hour meter capable of suppressing illegal use of electric power by notifying an illegal user that power measurement is executed without being missed, by a display of a superficial electric energy, even when a power factor is advanced intentionally or delayed abnormally for illegal use. SOLUTION: A CPU 60 calculates not only an integrated effective electric energy and an ineffective electric energy but also an integrated superficial electric energy and displays them on a display device 9, using the effective electric energy measured by an effective electric energy measuring means 1 and the ineffective electric energy measured by an ineffective electric energy measuring means 2.
Patent JP-S54133257-A (JP)
Title: Shaft sealing device
Inventor: ADACHI NOBUO
IPC: F16J15/54
Filed: 1978-04-07
Abstract: PURPOSE: To prevent the entrance of rain water and dust while a shaft is rotating and on a standstill, by sloping a cut bottom part of a dust seal downward toward a side being opposite to a fixing member.  
     CONSTITUTION: A cut bottom part 3c of a dust seal 3 is sloped downward toward a side being oposite to a fixing member 1. This causes rain water to flow down along the slope if rain water is attached to the cut bottom part 3S of the dust seal 3 while a rotating shaft 2 is rotating and is on a standstill. And thus, rain water can be protected from entering into a micro-spaced bending passage 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190314-A (JP)
Inventor: YAMASHITA NOBUYUKI
IPC: A01D67/00
Filed: 1983-03-10
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-S60185733-A (JP)
Title: Removal of divinyl compound
Inventor: KIYOURA TADAMITSU
IPC: C07C67/00
Filed: 1984-03-05
Abstract: PURPOSE:In removing a divinyl compound contained in an alkylstyrene, to obtain an alkylstyrene useful as a monomer for a polymer having high purity, improved processing properties, optical characteristics, etc., hydrogenating a divinyl compound in the presence of a specific catalyst. CONSTITUTION:In removing a small amount of a divinyl compound such as paradivinylbenzene, isopropenylstyrene, etc. shown by the formula II (R1, R2, and R3 are H, or lower alkyl) contained in an alkylstyrene such as paramethylstyrene, etc. shown by the formula I (R is lower alkyl), the divinyl compound is hydrogenated in the presence of a catalyst having ability to hydrogenate a double bond. Nickel, palladium, etc. are used as the catalyst, it is usually dispersed and supported on a proper carrier such as alumina, silica, etc. and used in this state. The reaction temperature is root temperature -100 deg.C depending upon a catalyst.
Patent JP-H10241619-A (JP)
Title: Semiconductor analysis device, electric potential distribution measuring method, impurity concentration distribution measuring method and auger electron spectrum analysis method
Inventor: IDE TAKASHI
IPC: H01J37/305
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To measure a two-dimensional electric potential distribution inside a simple and trace dopant concentration distribution in a microscopic area by converging electron beam for irradiating a semiconductor sample, and quantitatively measuring the energy shift quantity of electronic energy spectrum in an electron beam irradiation place. SOLUTION: Electron beams, generated from an electron gun or the like, are converged by an electron lens and irradiated on a sample. Auger electrons or secondary particles emitted from this irradiated place are processed by a semiconductor analysis device with an electron energy spectroscopic device provided at an electron microscope. Hereupon, the energy shift quantity of electron energy spectrum in the electron beam irradiated place is quantitatively measured. Two-dimensional electric potential distribution inside a semiconductor sample is thereby measured, and two-dimensional impurity concentration distribution inside the semiconductor sample can be measured from a relation to the previously measured electric potential distribution.  Furthermore, this measurement is performed while chipping the surface of the sample using a sputter gun, so as to be able to measure three-dimensional electric potential distribution and impurity concentration distribution inside the sample.
Patent JP-H03243098-A (JP)
Title: Composite exchange
Inventor: SUGIYAMA NAOYUKI
IPC: H04Q11/04
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a compact and economical composite exchange capable of suppressing device size even in the case of executing composite exchanging operation by using the same switch for exchanging cells and time-division multiplex signals. CONSTITUTION:Cell exchange is executed by receiving a cell on an input line 15a by an asynchronous transmission(ATM) input interface 12a and transmitted to an output line 15b by an output ATM interface 12b by by-passing a line exchange switch 22. In the case of executing line exchange, a time division multiplex signal on an input line 15a is received by an input time-division interface 24a. The interface 24a transfers the input to an input bus 31a at the time of an internal bus transmitting time-division slot group and a separator circuit 32 judges the time-division slot group and transfers the input to a line exchange switch 22. The switch 2 exchanges the time-division multiplex switch and transfers the exchanged result to an output bus 31b at the timing of an internal bus receiving time-division slot group. An output time-division interface 24b fetches the transferred dat from the bus 31b at the transmitting timing of the output line 15b and transmits the time-division multiplex signal to the output line 15.